CN108657524A - Test tube baling press - Google Patents

Abstract

The present invention provides a kind of test tube baling press, including shell, is fixed on the shell to provide the packaging bag feedway of the packaging bag with opening, the conveying device at transport package to packed locations and the packing control unit with conveying device communication connection；The conveying device includes the drive component for conveying the packaging bag, to make the driving component only convey the length control unit at a packaging bag to the packed locations every time, and the driving component, length control unit are communicated with the packing control unit and connected；The corresponding test tube of each patient can be placed in an independent packaging bag and be packaged in order to distinguish and medical staff takes, increase efficiency and improves the accuracy rate of work, simultaneously, length control unit is set, so that the conveying device is only conveyed every time and is packaged at a packaging bag to packed locations.

Description

Test tube baling press

Technical field

The present invention relates to medical equipment field more particularly to a kind of test tube baling presses for capableing of automatic packaging test tube.

Background technology

Body fluid (such as blood) detection is the conventional means of medical diagnosis disease, it is generally the case that is needed through multiple examinations Pipe acquires the blood sample of patient for different chemical examinations.

Hospital internal in actual use, test tube is sticked the label comprising patient information respectively first, then Undergo various transport process.Due to the preciseness of curative activity, it is required for scanning the item on each test tube when handing-over every time Code, very time-consuming and in bulk means of transportation also increase the probability of heparin tube loss or entanglement.

Currently, nurse is that the corresponding test tube of each patient is placed on manually in an independent packaging bag, it is time-consuming and laborious.

In view of this, it is necessary to provide a kind of new test tube baling presses to solve the above problems.

Invention content

The purpose of the present invention is to provide a kind of test tube baling presses for capableing of automatic packaging test tube.

For achieving the above object, the present invention adopts the following technical scheme that：A kind of test tube baling press, including it is shell, solid At on the shell with the packaging bag feedway of packaging bag of the offer with opening, transport package to packed locations Conveying device and the packing control unit connected with conveying device communication；The conveying device include convey it is described The drive component of packaging bag, to make the driving component every time only convey a packaging bag to the packed locations at length Control unit, the driving component, length control unit are communicated with the packing control unit and are connected.

As further improved technical scheme of the present invention, the length control unit includes being fixed on the shell Mounting plate, be connected to the mounting plate close to the side of the driving component the first regulating roller, to be connected to the mounting plate remote Second regulating roller of the side from the driving component, regulating roller actuator, the regulating roller actuator is driving described At least one of one regulating roller and second regulating roller along the packaging bag conveying direction move back and forth pre-determined distance with The driving component is set only to convey at a packaging bag to the packed locations every time；The packaging bag first bypasses described first and adjusts Section roller is connected to further around excessively described second regulating roller in the driving component.

As further improved technical scheme of the present invention, the regulating roller actuator is driving first regulating roller It is moved back and forth along the conveying direction of the packaging bag with one in second regulating roller, the pre-determined distance is a packaging The 1/2 of bag length；The regulating roller actuator is driving first regulating roller and second regulating roller along the packet The conveying direction of pack moves back and forth, and the pre-determined distance is the 1/4 of a package length.

As further improved technical scheme of the present invention, the regulating roller actuator includes being fixed on the mounting plate Along the packaging bag conveying direction extend rack, be fixed on the institute that can be moved back and forth along the conveying direction of the packaging bag State the end of the first regulating roller and/or second regulating roller be meshed with the rack gear, driving the tooth The gear drive motor moved along the rack is taken turns, the gear drive motor is connected with packing control unit communication.

As further improved technical scheme of the present invention, the mounting plate is equipped with confession can be along the defeated of the packaging bag The elongated slot that the end of first regulating roller and/or second regulating roller of sending direction reciprocating movement passes through, the elongated slot edge The conveying direction of the packaging bag extends.

As further improved technical scheme of the present invention, there is label, the length control unit in the packaging bag Including being fixed on the shell to sense the label sensing component of the label, the label sensing component is controlled with the packing Unit communications connection processed；During the driving component starts and conveys the packaging bag, the packing control unit is connecing Control the driving component is shut down after receiving the information for sensing label of the label sensing component feedback.

As further improved technical scheme of the present invention, the label sensing component includes being fixed on the shell Mounting bracket and mark sensor；The mounting bracket includes the fixation of the sliding slot extended with the conveying direction along the packaging bag Frame, the sliding rack being slidably connected on the sliding slot, the mark sensor are fixed on the sliding rack.

As further improved technical scheme of the present invention, the mounting bracket further includes being fixed on the fixed frame and position Supporting plate below the sliding rack, and the wears groove passed through for the packaging bag is formed between the supporting plate and the sliding rack.

As further improved technical scheme of the present invention, there is count tag, the test tube to be packaged in the packaging bag Machine further includes the counting device for being fixed on the shell and being located on the transport path of the packaging bag, the counting device packet Include to sense the sensor for countering and counter of the count tag, the sensor for countering and the counter with The packing control unit communication connection.

As further improved technical scheme of the present invention, the conveying device further includes being fixed on the shell extremely Lack one to guide the guide roller of the packaging bag, the guide roller to be located at the driving component and filled with packaging bag supply Between setting.

As further improved technical scheme of the present invention, the conveying device further includes being fixed on the shell for institute The idler roller that packaging bag bypasses is stated, the idler roller is located between the driving component and the packaging bag feedway.

The beneficial effects of the invention are as follows：The corresponding test tube of each patient can be placed on one by the test tube baling press in the present invention It is packaged in a independent packaging bag in order to distinguish and medical staff takes, increases efficiency and improves the accuracy rate of work, together When, length control unit is set, so that the conveying device is only conveyed every time and is packaged at a packaging bag to packed locations.

Description of the drawings

Fig. 1 is the structural schematic diagram of test tube baling press in the present invention.

Fig. 2 is the structural schematic diagram after test tube baling press removal partial shell shown in FIG. 1.

Fig. 3 is the structural schematic diagram of the printing equipment in test tube baling press shown in FIG. 1.

Fig. 4 is the structural schematic diagram of the tool apron in printing equipment shown in Fig. 3.

Fig. 5 is the structural schematic diagram of the outlet pipe funnel in test tube baling press shown in FIG. 1.

Fig. 6 is the structural schematic diagram after test tube baling press removal printing equipment and outlet pipe funnel shown in Fig. 2.

Fig. 7 is the enlarged structure schematic diagram at A in Fig. 6.

Fig. 8 is the structural schematic diagram of another angle of test tube baling press shown in fig. 6.

Structural schematic diagram when Fig. 9 is the cutting edge cut-out packaging bag in test tube baling press shown in Fig. 8.

Figure 10 is the enlarged structure schematic diagram at B in Fig. 9.

Specific implementation mode

Hereinafter, the present invention will be described in detail with reference to various embodiments shown in the accompanying drawings, please refers to Fig. 1-Figure 10 institutes Show, for the better embodiment of the present invention.

In the present specification, it should be noted that unless otherwise clearly defined and limited, term " connection " " fixation " " rotation connection " " installation " etc. should broadly understood, for example, connection can be directly connected to or by between intermediary in succession Connect, may be a fixed connection may be a detachable connection or integral type connection.For those of ordinary skill in the art and Speech, the specific meanings of the above terms in the present invention can be understood according to specific conditions.

As shown in Figure 1, the present invention provides a kind of test tube package equipment (not labeled), including test tube baling press 100, with it is described The test tube of the communication connection of test tube baling press 100 prepares machine (not shown), and the test tube prepares machine to be carried according to the information of patient For test tube corresponding with the patient, the test tube baling press 100 to by the corresponding test tube of each patient be placed on one it is independent It is packaged in packaging bag in order to distinguish and medical staff takes, increases efficiency and improves the accuracy rate of work.

Specifically, in present embodiment, it includes preparing control unit, the test tube baling press 100 that the test tube, which prepares machine, Including being packaged control unit, the preparation control unit is connected with packing control unit communication, and the test tube is made to prepare machine It communicates and connects with the test tube baling press 100.

It will of course be understood that, the test tube, which prepares machine and the test tube baling press 100, can also share a control list Member, to realize that the test tube prepares being used cooperatively for machine and the test tube baling press 100；Alternatively, the test tube prepares machine and institute Test tube baling press 100 is stated to can be used alone.

Above-mentioned preparation control unit, be packaged control unit, the control principle of control unit is by receiving and sending out Control signal CPU various pieces are controlled to control the operation of the test tube package equipment, be the prior art, here, It repeats no more.

The test tube prepare machine have to by test tube export in the test tube baling press 100 the first outlet spout and Exporting test tube to the second outlet spout of default memory block.

When the test tube conveyed in the test tube preparation machine needs to be packaged, the preparation control unit control is corresponding with patient Test tube be discharged from first outlet spout, meanwhile, which is fed back into the packing control unit, it is single to be packaged control Member controls the test tube baling press 100 and starts to be packaged test tube；When test tube in test tube preparation machine need not be packaged, the standard Standby control unit controls test tube corresponding with patient and is expelled to the default memory block from second outlet spout, in order to medical care Personnel take.

As shown in Fig. 1,2,5, the test tube baling press 100 further includes shell 1, be fixed on the shell 1 carrying For the conveying device 3, printing equipment 4, right at the packaging bag feedway 2 of packaging bag, the conveying packaging bag to packed locations It is transported to the packing assembly 5 that the packaging bag to contain test tube at packed locations is packaged, the packaging bag supply dress It sets 2, conveying device 3, printing equipment 4, packing assembly 5 and communicates connection with the packing control unit.

Further, the test tube baling press 100 further includes being connected to first outlet spout and being located at the packing The outlet pipe funnel 6 of packaging bag at position guides the test tube exported from first outlet spout to be passed through under the gravity of itself The outlet pipe funnel 6 is fallen into the packaging bag.

Specifically, there is the outlet pipe funnel 6 the test tube import 61 positioned at upper end and the test tube positioned at lower end to export 62, The test tube import 61 is connected with first outlet spout.

The packaging bag feedway 1 is fixed on the opposite both ends on the shell 1 with the packing assembly 5, increases The transport path of the packaging bag is conducive to the stability of the packaging bag conveying.

Specifically, the packaging bag feedway 1 include the supply axis 21 being fixed on the shell 1, be sheathed on it is described Supply the packaging bag volume 22 on axis 21.

The packaging bag volume 22 includes the sleeve being sheathed on the supply axis 21, end to end wound on the sleeve On several packaging bags drive the sleeve and the supply axis 21 to rotate synchronously when the conveying device 3 starts, realization The conveying of the packaging bag.

Each packaging bag has opening, after the packaging bag is delivered at packed locations, the opening of the packaging bag Corresponding with test tube outlet 62, the test tube exported from first outlet spout falls directly into described through the outlet pipe funnel 6 In packaging bag, it is packaged convenient for the packing assembly 5.

Specifically, the packaging bag includes the first sheet material and the second sheet material being oppositely arranged, and the one of second sheet material Side is separated to form the opening with first sheet material, and the first sheet material of the two neighboring packaging bag is connected and winds In on the sleeve, 22 are rolled up to form the packaging bag.

There is segmented line, in order to cutting between two neighboring packaging bag between two adjacent packaging bags；And it is described Segmented line is located on first sheet material at position corresponding with the opening.

As shown in fig. 6-7, the conveying device 3 includes the drive component 31 for conveying the packaging bag, to make It states drive component 31 and only conveys a packaging bag every time to the length control unit 32 of the packed locations.

The driving component 31 is fixed on the shell 1 at the position of the packing assembly 5, in order to will be described Packaging bag is delivered at packed locations.

The driving component 31 includes the drive component mounting bracket 311 being fixed on the shell 1, is fixed on the driving Drive roll 312 on component mounting block 311 is connected the master for driving the drive roll 312 to rotate with the drive roll 312 Dynamic roll drive motor 313, the driven voller 314 being movably connected on the driving component mounting bracket 311 and the driven voller 314 It is connected to adjust the regulation handle of the gap size between the driven voller 314 and the drive roll 312.

When installing the packaging bag, by the regulation handle increase the drive roll 312 and the driven voller 314 it Between gap, passed through from the gap convenient for the packaging bag, the packaging bag pass through the gap after, pass through the adjusting Handle reduces the gap between the drive roll 312 and the driven voller 314, to be driven in the active roll drive motor 313 The dynamic drive roll 312 can drive the rotation of the driven voller 314 to convey the packaging bag when rotating.

Further, the test tube baling press 100 further includes one close to the packed locations from the driving component 31 It holds to the packed locations and tilts the guide plate 8 extended, the guide plate 8 is to the packaging bag that exports the driving component 31 At guiding to the wrapping position.

The length control unit 32 includes the mounting plate 321 being fixed on the shell 1, is connected to the mounting plate On 321 close to the first regulating roller 322 of the side of the driving component 31, be connected on the mounting plate 321 far from the drive Second regulating roller 323 of the side of dynamic component 31, regulating roller actuator 324, the regulating roller actuator 324 are controlled with the packing Unit communications connection processed.

It should be understood that the quantity of the mounting plate 321 is two, and two mounting plates 321 are set to the shell 1 Upper opposite both sides.The both ends of first regulating roller 322 and the both ends of second regulating roller 323 are connected to two On the mounting plate 321.

The regulating roller actuator 324 drives first regulating roller 322 and at least one in second regulating roller 323 A reciprocating movement pre-determined distance, so that the driving component 31 only conveys a packaging bag to the packed locations every time.

Specifically, first regulating roller 322 and second regulating roller can be driven in the regulating roller actuator 324 When a conveying direction along the packaging bag in 323 moves back and forth, the pre-determined distance is the 1/ of a package length 2；First regulating roller 322 and second regulating roller 323 can be driven along the packet in the regulating roller actuator 324 The conveying direction of pack moves back and forth, and the pre-determined distance is the 1/4 of a package length.

In present embodiment, the regulating roller actuator 324 is and described to drive first regulating roller 322 to move The both ends of second regulating roller 323 are rotationally connected on the mounting plate 321.

Certainly, in other embodiment, it may be set to be the regulating roller actuator 324 and drive described second to adjust Roller 323 moves or first regulating roller 322 is driven to be moved simultaneously with second regulating roller 323.

Specifically, the mounting plate 321 is equipped with is adjusted along the confession described first that the conveying direction of the packaging bag extends The elongated slot 3211 that the end of roller 322 passes through.

The regulating roller actuator 324 includes being fixed on the mounting plate 321 and along the conveying direction of the packaging bag The rack 3241 of extension, be fixed on the end of first regulating roller 322 with 3241 matched gear 3242 of the rack, To the gear drive motor (not shown) for driving the gear 3242 to be moved along the rack 3241.

It should be understood that the rack 3241 is corresponding with the elongated slot 3211, institute is driven in the gear drive motor When stating gear 3242 and being moved along the rack 3241, the end of first regulating roller 322 is moved along the elongated slot 3211, limit First regulating roller 322 prevents first regulating roller 322 from being generated in moving process crooked, influences the packaging bag Conveying.

The packaging bag first bypasses first regulating roller 322 close to the side of the driving component 31 further around excessively described the Two regulating rollers 323 are connected to behind the side of the driving component 31 in the driving component 31.

After the startup of the driving component 31, first regulating roller 322 is to close to the direction of second regulating roller 323 After the 1/2 of a mobile package length makes the driving component 31 convey a packaging bag to the packed locations, the drive Dynamic component 31 is shut down；After the shutdown of the driving component 31, the packing control unit controls the gear drive motor and starts, First regulating roller 322 is driven to move the 1/2 of a package length to the direction far from second regulating roller 323, band Dynamic 22 rotation of packaging bag volume makes a packaging bag be detached from the sleeve, is conveyed after being again started up convenient for the driving component 31 Next packaging bag is to the packed locations.

It should be understood that in present embodiment, first regulating roller 322 is by the motive force of the packaging bag to close The direction of second regulating roller 323 is moved, and certainly, in other embodiment, the gear drive motor can also start First regulating roller 322 is driven to be moved to close to the direction of second regulating roller 323.

It is in lock-out state, limit when the driving component 31 is not actuated, between the gear 3242 and the rack 3241 First regulating roller 322 is made to move；After the startup of the driving component 32, between the gear 3242 and the rack 3241 In unlocked state, make first regulating roller 322 that can be moved under the motive force of the packaging bag.

Specifically, the mounting plate 321 is located at the upside of the packaging bag feedway 2 in the vertical direction.

Further, there is label in each packaging bag, the length control unit 32 further include be fixed on it is described To sense the label sensing component 325 of the label on shell 1, the label sensing component 325 is located at the packaging bag To sense the label on transport path, and the label sensing component 325 is connected with packing control unit communication.

During the driving component 31 starts to convey the packaging bag, drive first regulating roller 322 to by The direction movement of nearly second regulating roller 323, senses label in the label sensing component 325 and feeds back to the packing After control unit, the packing control unit is judged as that the driving component 31 delivered a packaging bag to the packed locations Place shuts down to control the driving component 31, and controls the gear drive motor startup and drive first regulating roller 322 The 1/2 of a package length is moved to the direction far from second regulating roller 323.

That is, in present embodiment, the sensitive information for being packaged control unit and being fed back according to the label sensing component 325 Control first regulating roller 322 only moves the 1/2 of a package length to control the driving component 31 in turn, certainly, in In other embodiment, can also be controlled by other known mode when the driving component 31 starts described in first adjust Roller 322 only moves the 1/2 of a package length, so that the driving component 31 only conveys a packaging bag to packed locations Place.

Specifically, the label sensing component 325 includes the mounting bracket 3251 being fixed on the shell 1, is fixed on institute It states on mounting bracket 3251 to sense the mark sensor 3252 of the label.

Further, the mounting bracket 3251 includes the fixed frame 3254 being fixed on the shell 1, is slidably connected to institute State the sliding rack 3255 on fixed frame 3254.

The fixed frame 3254 is equipped with the sliding slot 3253 extended along the conveying direction of the packaging bag, the sliding rack 3255 are slidably connected in the sliding slot 3253, can adjust the position of the sliding rack 3255.

The mark sensor 3252 is fixed on the sliding rack 3255, with can according to the length of the packaging bag, The position of sliding rack 3255 described in the parameter regulations such as the position of label, so that the mark sensor 3253 and label place Position it is corresponding.

The sliding rack 3255 is in horizontal plate, and in the packaging bag transmit process, the packaging bag is from the sliding The downside of frame 3255 passes through, and is marked so that the mark sensor 3252 senses.

Further, the mounting bracket 3251 further includes being fixed on the fixed frame 3254 and being located at the sliding rack The supporting plate 3256 of 3255 lower sections is formed between the supporting plate 3256 and the sliding rack 3255 and is worn for what the packaging bag passed through Slot enhances the sense of the mark sensor 3252 to be pre-positioned to the packaging bag in the packaging bag transmission process The accuracy of survey, meanwhile, enhance the stability of the packaging bag conveying.

Specifically, the supporting plate 3252 is in horizontal plate.

Further, the conveying device 3 further includes at least one guide roller 33 being rotationally connected on the shell 1, At least one guide roller 33 on the transport path of the packaging bag guiding the conveying of the packaging bag.

In present embodiment, the quantity of the guide roller 33 is 1, and is rotationally connected with close on the mounting plate 321 At the position of the packaging bag feedway 2, the packaging bag bypasses one of the guide roller 33 far from the driving component 31 Side, close to the side of the driving component 31, is conducive to enhance first regulating roller 322 further around excessively described first regulating roller 322 The stability that packaging bag conveys in reciprocating movement.

Further, the conveying device 3 further includes being rotationally connected with bypassed for the packaging bag on the shell 1 Tight roller 34, and the idler roller 34 is arranged close to the driving component 31.After the packaging bag bypasses second regulating roller 323 It is connected in the driving component 31 further around the idler roller 34 excessively, enhances the rate of tension in the packaging bag transmission process, with Further enhance the stability of the packaging bag conveying.

Further, it further includes being set to the shell also to have count tag, the test tube baling press 100 in the packaging bag To sense the counting device 7 of the count tag on body 1, the counting device 7 is located on the transport path of the packaging bag, And the counting device 7 is connected with packing control unit communication.

The total amount that packaging bag in a roll of packaging bag volume 22 is prestored in the packing control unit, in the packaging bag During conveying, the counting device 7 senses that the count tag that passes through is cumulative to be obtained real-time conveying capacity and feed back to institute Packing control unit, the packing control unit real-time conveying capacity and the total amount are stated, in the real-time conveying capacity Less than the total amount preset value when, the packing control unit reminds user to replace the packaging bag volume 22.

Specifically, the counting device 7 include sense the count tag sensor for countering and counter (not Diagram).During the packaging bag conveys, the sensor for countering feeds back to described beat after sensing a count tag Packet control unit, the packing control unit control the counter and add up to add 1, and the number of the packaging bag of conveying is checked convenient for user Amount.

Specifically, in present embodiment, in addition the count tag need not be set, above-mentioned label is simultaneously as counting Label uses, meanwhile, in addition the sensor for countering need not be also set, above-mentioned mark sensor 3252 is simultaneously described in conduct Sensor for countering uses, cost-effective with the structure of the simplification test tube baling press 100.

Meanwhile the counter also is secured on the sliding rack 3255, it is therefore not required in addition be arranged to fixed institute The fixed structure of counting device 7 is stated, the structure of the test tube baling press 100 is simplified, it is cost-effective.

As shown in Figure 3-4, the printing equipment 4 includes the printer mounting base 41 being fixed on the shell 1, is fixed on In the printer mounting base 41 to provide the first printer 42 of the first label being attached in packaging bag, be fixed on it is described Providing the second printer 43 of the second label being positioned in packaging bag, first printer in printer mounting base 41 42, the second printer 43 is communicated with the packing control unit and is connected.

First printer 42 includes the first label supply portion 421 in the printer mounting base 41 of being fixed on, the One printing portion (not labeled), the label stripping portion 423 to detach the first label and lining paper, lining paper recycle axis 424.

First label supply portion 421 includes the first label supply axis being fixed in the printer mounting base 41 4211 and the first label roll 4212 for being sheathed on the first label supply axis 4211, first label roll 4212 and institute The first label supply axis 4211 is stated to rotate synchronously to provide the first label to the first printing portion (not labeled).

The label stripping portion 423 is located on the transport path of the packaging bag and is arranged close to packaging bag, convenient for stripping The first label afterwards is attached at automatically in the packaging bag to be delivered to packed locations.

Specifically, the label stripping portion 423 includes towards the stripping film 4231 of the packaging bag projection and the stripping What piece 4231 matched to suppress the first label compresses roll shaft 4232.First through the first printing portion (not labeled) output Label is from the stripping film 4231 and described compresses between roll shaft 4232 across and around the stripping film 4231 close to the packet One end of pack is connected on lining paper recycling axis 424, is run to the stripping film 4231 close to the packet in first label It is detached automatically with lining paper when one end of pack, under the drive of the packaging bag in transmission process, first label is automatic It is attached in the packaging bag.

Specifically, the stripping film 4231 tilts to the conveying direction of the packaging bag and extends, so as to be shelled with the lining paper From label can more easily be attached in the packaging bag.

The stripping film 4231 is located at side of the driving component 31 far from the packed locations, is sticked in the first label After in the packaging bag, the packaging bag can compress described the when being passed through between the drive roll 312 and driven voller 314 One label enhances the adhesion strength between first label and the packaging bag.

Further, first printer 42 further includes the first fixed plate being fixed in the printer mounting base 41 425, the first printing portion (not labeled) is both secured to the label stripping portion 423 in first fixed plate 425.

Controlled after the conveying device 3 starts in the packing control unit, control first printer 42 start with First label is printed and removed, first label is attached in the packaging bag to be delivered to packed locations.

Second printer 43 includes the second label supply portion 431 in the printer mounting base 41 of being fixed on, the Two printing portion (not labeled), cutting off the disconnecting device 433 of the second label exported from the second printing portion (not labeled).

Second label supply portion 431 includes the second label supply axis being fixed in the printer mounting base 41 4311, the second label roll 4312 being sheathed on the second label supply axis 4311, second label roll 4312 with it is described Second label supply axis 4311 is rotated synchronously to give the second printing portion (not labeled) to provide the second label.

The disconnecting device 433 includes tool apron 4331, the cut-out cutter hub (not shown) being contained in the tool apron 4331, uses The cutter hub driving motor (not shown) of second label, the cutter hub driving electricity are cut off to drive the cut-out cutter hub movement Machine is connected with packing control unit communication.

Specifically, the tool apron 4331 be equipped with extend vertically through setting to be provided from the second printing portion (not labeled) defeated The second label gone out pass through by mouth 4333, be transversely arranged for it is described cut-out cutter hub movement shifting chute 4334, it is described Shifting chute 4334 is connected with described by mouth 4333, second label pass through it is described by mouth 4333 after, the packing The direction that control unit controls where the cutter hub driving motor drives the cut-out cutter hub to second label is moved to and wears By mouth 4333 described in crossing, to cut off second label.

It is described corresponding with the opening of the packaging bag at packed locations by mouth 4333, make described after cut-out Second label can be fallen into from the opening in the packaging bag.

Further, described corresponding with the test tube import 61 of the outlet pipe funnel 6 by mouth 4333, second after cut-out Label can fall into the outlet pipe funnel 6 from the test tube import 61 and fall into the packaging bag, can prevent described the Two labels are fallen to elsewhere.

It is the packing control after opening is opened well in the opening opening state of the packaging bag at the packed locations Unit processed controls second printer 43 and starts to print and cut off second label, and the second label after cut-out is made to open certainly Mouth is fallen into the packaging bag, is checked convenient for medical staff.

Further, second printer 43 further includes the second fixed plate being fixed in the printer mounting base 41 434, the second printing portion (not labeled) is both secured to the disconnecting device 433 in second fixed plate 434.

Further, the printer mounting base 41 is movably connected on the shell 1, is needing replacing the packaging bag When rolling up 22, the mobile printer mounting base 41, in order to the replacement of packaging bag volume 22.

Specifically, the printer mounting base 41 is rotationally connected on the shell 1, it is of course also possible to use existing The mode of others flexible connection, here, repeating no more.

As shown in Fig. 1-2 and Fig. 8-10, the packing assembly 5 includes the packaging bag blown open at packed locations Opening blower device (not shown), to detect be located at packed locations at packaging bag opening opening state opening Detection device 51, to packaging bag described in plastic packaging opening Plastic packaging apparatus 52 and to cut off two adjacent packagings The cutting means 53 of bag, the blower device, opening detection device 51, Plastic packaging apparatus 52 and cutting means 53 are beaten with described The communication connection of packet control unit.

The blower device is installed on the top on the shell 1 and positioned at the packed locations, in the packaging bag position When the packed locations, the air outlet of the blower device towards the packaging bag opening, to be opened in the blower device After dynamic, the opening can be blown open, fallen into the packaging bag from the opening convenient for test tube and/or the second label.

Further, the test tube baling press 100 further includes detecting at the packed locations whether have packaging bag Position detecting device (not shown), the position detecting device and the packings control unit communication connection, in the position Detection device detects at the packed locations after having packaging bag and feeding back to the packing control unit that the packing controls Unit controls the blower device and starts to blow the opening of the packaging bag open.

When packaging bag is located at packed locations, the opening detection device 51 is located at one where second sheet material Side, in order to detect the opening state of the opening.

Specifically, the opening detection device 51 includes the fixed seat 511 being fixed on the shell 1, is rotationally connected with Shaft 512 and the packing control unit communication in the fixed seat 511 connect turn to drive the shaft 512 to rotate Shaft driver 513 and the hook 514 being fixed in the shaft 512, the hook 514 have towards the packaging bag projection Initial position and to hook the operating position for taking part packaging bag that packaging bag is made to be kept open, the shaft actuator The 513 drivings rotation of shaft 512 is to drive the hook 514 to switch between initial position and operating position.

As shown in Figure 1, hook 514 is in initial position, as shown in figure 8, the hook 514 is in operating position.

When the hook 514 is in initial position, the hook 514 is towards the packaging bag projection in order to the hook Son 514 takes second sheet material from opening hook, and the operating position is switched to from the initial position in the hook During, the hook 514, which hooks, takes second sheet material to drive the second sheet material to be moved to the direction far from first sheet material Dynamic that packaging bag is made to be kept open, the hook of hook 514 takes described when the packing control unit is according to positioned at operating position The hook of second sheet material takes state to judge the opening state of the opening.

When the hook 514 is in operating position, if the hook of the hook 514 gets the second sheet material, show beating for opening Open state is that opening is opened well, is fallen into the packaging bag convenient for the test tube and/or second label；If the hook 514 do not hook and get the second sheet material, and it is bad to show that the opening state of opening is that opening is opened.

After the blower device starts preset time, the packing control unit controls the shaft actuator 513 and drives The dynamic rotation of the shaft 512 is to drive the hook 514 to switch to operating position from initial position to be taken from opening hook Second sheet material, opens the opening, convenient for being put into test tube and/or the second label.

Further, the fixed seat 511 is insulating base, and the shaft 512 is metal rotating shaft, and the hook 514 is gold Belong to hook.The opening detection device 51 further includes the metallic plate 515 being fixed in the fixed seat 511, is set to the metal turn The electrode plate 516 being electrically connected on the downside of axis and with the metallic plate 515, the shaft 512 are rotationally connected with the metallic plate 515 On, when the hook 514 is in operating position, the hook 514 is located at the position at 516 place of the electrode plate.

It should be understood that when the hook 514 is in operating position, if the hook 514, which has hooked, takes the second sheet material, institute The second sheet material is stated between the hook 514 and the electrode plate 516, block the hook 514 and the electrode plate 516 it Between conducting, it is described be packaged control unit judge the opening state of opening be opening opening well, then the packing control unit It controls the startup of the second printer 43 printing and cutting off the second label makes the second label fall into the packaging bag from the opening It is interior；Meanwhile opening is opened good information and feeds back to the preparation control unit, the preparation control by the packing control unit Unit processed controls the test tube preparation machine startup and conveys test tube into the packaging bag from first outlet spout.

When the hook 514 is in operating position, if the hook 514, which does not hook, gets second sheet material, the hook Son 514 is in direct contact with the electrode plate 516, makes to be in conducting state between the hook 514 and the electrode plate 516, described It is packaged control unit and judges that the opening state of opening is bad for opening opening, then, the packing control unit controls the shaft Actuator 513 drives the hook 514 to be reset to initial position from operating position, then, it is default to control the air blower startup After time, controls the shaft actuator 513 hook 514 is driven to switch again from initial position to operating position and taken with hooking Second sheet material, repeats the above steps, and is opened well until the opening state of the opening is opening.

To the hook 514 when the packing control unit can be according in operating position and the electrode plate Conducting state between 516 judges that the hook takes state, and then obtains the opening state of opening.

Certainly, in other embodiment, can also be judged by other existing modes such as visual sensor described Hook takes state and then obtains the opening state of the opening, here, repeating no more.

Further, the opening detection device 51 further includes the metal fixing plate being fixed on the metallic plate 515 517, the insulation fixing plate 518 and the electric connection electricity being fixed on the electrode plate 516 on the metal fixing plate 517 The electric wire (not shown) of pole plate 516 and the metal fixing plate 517.

The insulation fixing plate 518 is between the electrode plate 516 and the metal fixing plate 517, so that the electricity It is only electrically connected by electric wire between pole plate 516 and the metal fixing plate 517.

Further, the quantity of the hook 514 is two, and two hooks 514 are along the axial direction of the shaft 512 It is arranged at intervals in the shaft 512.After the hook 514 switches to operating position, two hooks 514 catch on institute The second sheet material is stated, the open opening can be increased, the packaging is fallen into from the opening convenient for test tube and/or the second label In bag.

After the hook 514 switches to operating position, two hooks 514 are not turned on the electrode plate 516 When, just show that the opening state of the opening is that opening is opened well.

Further, when the hook 514 is in initial position, two hooks 514 are located at the test tube The opposite sides of outlet 62, to, when packaging bag is delivered at packed locations and the opening of the packaging bag opens good, institute State that test tube outlet 62 is corresponding with the opening of the packaging bag and connections, so as to fall into test tube in the outlet pipe funnel 6 and/or the Two labels can under the effect of gravity be automatically fallen into the packaging bag, will not be leaked out.

The Plastic packaging apparatus 52 includes the plastic packaging fixed plate 521 being fixed on the shell 1, is fixed on the plastic packaging and fixes Fixation thermoplastic electrode 522 on plate 521, be movably connected in the plastic packaging fixed plate 521 and with the electric grade of the fixed hot melt 522 Positioned at the mobile thermoplastic electrode 523 of the same side, the driving mobile thermoplastic electrode 523 closer or far from the fixed thermoplastic electrode 522 hot melt driving mechanism 524.

The mobile thermoplastic electrode 523 between the fixed thermoplastic electrode 522 with passing through for the packaging bag Hot melt initial position through seam and the hot melt operating position that reclines with 522 phase of fixed thermoplastic electrode, the hot melt Driving mechanism 524 to drive the mobile thermoplastic electrode 522 hot melt initial position and hot melt operating position between switch.

When the packaging bag is located at packed locations, the packaging bag passes through described through seam and positioned at the mobile hot melt electricity Between pole 523 and the fixed thermoplastic electrode 522, meanwhile, the mobile thermoplastic electrode 523 is located at the packaging bag corresponding second Side where sheet material, convenient for the plastic packaging opening.

After the test tube and/or second label are fallen in the packaging bag, the packing control unit control The hot melt driving mechanism 524 drives the mobile thermoplastic electrode 522 to switch on hot melt operating position and controls the movement Thermoplastic electrode 523 is heated with the fixed thermoplastic electrode 522 to be open described in hot melt adhesion, by the packaging bag plastic packaging.

The hot melt driving mechanism 524 includes the hot melt driving cylinder 5241 being connected in the plastic packaging fixed plate 521, institute It states mobile thermoplastic electrode 523 with the piston rod 5244 of the hot melt driving cylinder 5241 to be connected, to pass through the piston rod 5244 drive the mobile thermoplastic electrode 523 to move.

Specifically, the hot melt driving mechanism 524 further includes the connecting rod 5242 being connected with the piston rod 5244, connect In the both ends of the connecting rod 5242 and to two shifting axles 5243 of 523 projection of mobile thermoplastic electrode, the movement heats Electrode 523 is fixed on the one end of the shifting axle 5243 far from the connecting rod 5242, starts in hot melt driving cylinder 5241 When, the mobile thermoplastic electrode 523 can be driven to switch between hot melt initial position and hot melt operating position, and enhance institute State 523 fixed stability of mobile thermoplastic electrode.

The axis hole (not labeled) passed through for the shifting axle 5243 is offered in the plastic packaging fixed plate 521, to enhance State the stability of the movement of mobile thermoplastic electrode 523.

The hot melt driving cylinder 5241 is connected to the plastic packaging fixed plate 521 away from the fixed thermoplastic electrode 522 Side, and be contained in the shell 1, enhance the overall appearance effect of the test tube baling press 100, and the test tube is made to be packaged Machine 100 minimizes.

The cutting means 53 include being located at the cutting edge 531 of 522 top of the fixed thermoplastic electrode and to drive What the cutting edge 531 moved cuts driving mechanism 532.

Specifically, the plastic packaging fixed plate 521 is equipped with the straight slot (not labeled) passed through for the cutting edge 531, it is described It cuts driving mechanism 532 and is fixed in the plastic packaging fixed plate 521 side for deviating from the fixed thermoplastic electrode 522, so that institute It states and cuts driving mechanism 532 and be contained in the shell 1, enhance the overall appearance effect of the test tube baling press 100, and make institute State the miniaturization of test tube baling press 100.

As shown in figs. 9-10, after plastic packaging, the driving of driving mechanism 532 is cut described in the packing control unit control The cutting edge 531 passes through the straight slot mobile to the packaging bag and is cut off.

After severance, driving mechanism 532 is cut described in packing control unit control drives the cutting edge 531 to remote It is moved from the packaging bag direction to reset, meanwhile, it controls the hot melt driving mechanism 524 and drives the mobile hot melt electricity Pole 523 is reset to hot melt initial position, so that the packaging bag that plastic packaging has been cut can be fallen.

The edge of a knife of the cutting edge 531 is V-shaped, and when cutting the packaging bag, the cutting edge 531 is from the packaging bag Two lateral intermediate gradually cuttings, in order to the cutting of the packaging bag.

Specifically, after the packaging bag is located at packed locations, the cutting edge 531 aligns with the segmented line, The cutting edge 531 is set to cut two adjacent packaging bags from the segmented line, it is easier to the two neighboring packaging Cutting between bag.

Further, the test tube baling press further includes being detachably connected covering sleeve (not shown) with the shell, described Covering sleeve covers the opening detection device 51, Plastic packaging apparatus 52 and the cutting means 53.

Further, the test tube baling press 100 further includes being located at the guide plate 8 close to one end of the packed locations And the baffle 81 vertically extended, the baffle 81 is supporting other being connected with the packaging bag at the packed locations Packaging bag, and the baffle 81 is located at the side where first sheet material, after blower device startup, and positioned at packing Other packaging bags that packaging bag at position is connected are posted by the baffle 81, are conducive to be located at the packaging bag at packed locations Opening blown open.

Specifically, the lower end of the baffle 81 is fixedly connected in the plastic packaging fixed plate 521, above-mentioned position detecting device On the baffle 81.

Further, the test tube baling press 100 further includes the inclined plate 9 for being set to 52 downside of the Plastic packaging apparatus, described oblique Plate 9 is connected to the lower end of the plastic packaging fixed plate 521, and the storage box being pre-placed is fallen into the packaging bag after guiding plastic packaging to cut It is interior.

Further, the test tube baling press 100 further includes the packaging bag supported at the packed locations Bearing assembly 10, on the one hand, prevent blower device wind-force too big, lead to the of the first sheet material of packaging bag and adjacent packaging bag One sheet material is torn；On the other hand, it prevents when being put into test tube into packaging bag, the first sheet material of the packaging bag and adjacent packet First sheet material of pack is torn under the gravity of test tube.

The bearing assembly 10 includes the support element 101 that is rotationally connected on the shell 1 and to drive the branch The motor (not shown) that support member 101 rotates, the motor is driving the support element 101 positioned at the packaging bag lower end Switch between bearing position and the initial position of the separate packaging bag, and the motor is communicated with the packing control unit Connection.

When the packaging bag is located at the packed locations, the motor drives the support element 101 from the initial bit It sets and switches to bearing position to support the packaging bag；After the packaging bag plastic packaging is cut, the packing control unit control The motor drives the 101 self-supporting position of support element to switch to initial position, in order to avoid the packaging bag is interfered to fall to storage It puts in box.

Specifically, the support element 101 includes multiple support claws 1011 arranged side by side and the two neighboring support of connection The connecting plate 1012 of the same side of pawl 1011, the connecting plate 1012 are rotationally connected on the shell 1.

In present embodiment, the connecting plate 1012 is rotationally connected with the side that the inclined plate 9 deviates from the packaging bag.Institute It states to offer on inclined plate 9 and extend out to the inclined plate 9 towards institute for the support claw 101 correspondingly with the support claw 101 The side extending port 91 for stating packaging bag detects packed locations with packaging bag in the position detecting device and feeds back to described After being packaged control unit, the packing control unit controls the motor and the rotation of support element 101 is driven to make the support claw 1011 extend out to the inclined plate 9 towards the side of the packed locations to support the packaging bag, are incited somebody to action in the cutting means 53 After the packaging bag is cut, the packing control unit controls the motor and the rotation of support element 101 is driven to make the support Pawl 1011 is retracted to the side that the inclined plate 9 deviates from the packaging bag from the extending port 91, described in after plastic packaging is cut Packaging bag does not generate interference along during the inclined plate 9 is fallen into the storage box with the packaging bag.

Further, the test tube baling press 100 further includes the catch (not shown) being rotationally connected on the shell 1, When the packaging bag is located at the packed locations, the catch and the second sheet material of the packaging bag mutually recline, in the drum After wind apparatus starts, interferes the opening open degree of the packaging bag, prevent the opening of the packaging bag from excessively opening, consequently facilitating The hook of the hook 514 takes second sheet material.

Specifically, the catch is rotationally connected with the lower end of the mobile thermoplastic electrode.

Further, the test tube baling press 100 further include with it is described packing control unit be electrically connected alarm (not Diagram), the packing control unit receive the opening that the opening detection device 51 is fed back open it is bad or according to institute The data for stating the feedback of counting device 7 obtain packaging bag lazy weight or receive the packing of the position detecting device feedback When at position without failures such as packaging bags, the packing control unit controls the alarm and starts to notify user to be located manually Reason.

Further, the test tube baling press 100 further includes being set on the shell 1 and leading to the packing control unit The display for interrogating connection, when the packing control unit controls the alarm and starts, the packing control unit also controls The display shows corresponding failure, to allow client to understand problem in time.

Further, the test tube baling press 100 further includes several idler wheels 11 and at least for being set to the downside of the shell 1 Two support legs 12.Test tube baling press 100 in the present invention is set there are four the idler wheel 11, and four idler wheels 11 are divided into institute On four angles for stating 1 downside of shell.By the way that idler wheel 11 is arranged in the bottom of the shell 1, it can easily move the test tube and beat Chartered plane 100.

At least two support legs, 12 rotatable installation is to the bottom of the shell 1, in the movement test tube baling press When 100, upper rotation makes the support leg 12 be detached from ground, that is, reduces the height of the support leg 12, beaten to move the test tube Chartered plane 100；When the test tube baling press 100 is moved to precalculated position, backspin makes the support leg 12 support ground, that is, increases The height of the big support leg 12 moves to the fixed test tube baling press 100 to prevent the test tube baling press 100.

Further, the present invention also provides a kind of control method of above-mentioned test tube package equipment, the control method packets Include following steps：

S1：Judge whether the test tube in the test tube preparation machine needs to be packaged, if so, controlling in the test tube preparation machine Test tube exported from first outlet spout to being packaged in the test tube baling press 100；If it is not, then controlling the test tube certainly Second outlet spout is exported to default memory block.

Further, the test tube in the test tube preparation machine is being controlled from before first outlet spout output in step S1, The control method further includes following steps：

S01：It controls the conveying device 3 packaging bag is delivered at packed locations, then controls the air blast dress It sets and starts preset time to blow the opening of the packaging bag open.

Further, the packaging bag is delivered to specific at packed locations by the control conveying device 3 in step S01 Include the following steps：

It controls the driving component 31 to start, and senses the driving component 31 in the length control unit 32 and convey Control the driving component 31 is shut down after one packet turns at bag to the packed locations.

Specifically, it is packaged control unit to control after the driving component 31 starts, in first regulating roller 322 to close The direction of second regulating roller 323, which moves the 1/2 of a package length, makes the driving component 31 convey a packaging bag After to the packed locations, control the driving component 31 shuts down and controls first regulating roller 322 to far from described second The 1/2 of a package length is moved in the direction of regulating roller 323, to drive 22 rotation of packaging bag volume to keep a packaging bag de- From the sleeve, next packaging bag is conveyed after being again started up convenient for the driving component 31 to the packed locations.

Further include following steps after control the driving component 31 starts in above-mentioned steps：In the mark sensor After 3252 sense label, control the driving component 31 shuts down and controls first regulating roller 322 to far from described second Move the 1/2 of a package length in the direction of regulating roller 323.

It should be understood that when the mark sensor 3252 senses label, first regulating roller 322 is to close to institute The direction for stating the second regulating roller 323 moves the 1/2 of a package length, and the driving component 31 conveys a packaging bag to institute State packed locations.

That is, during the driving component 31 starts transport package, the mark sensor 3252 senses mark Note, then be judged as that the driving component 31 delivered at a packaging bag to the packed locations.

In above-mentioned steps, after the mark sensor 3252 senses label, the control method further includes walking as follows Suddenly：The quantity of the cumulative packaging bag of the counter obtains the real-time conveying capacity of packaging bag and feeds back to the packing control unit, The packing control unit real-time conveying capacity and the total amount, and in the real-time conveying capacity less than the total amount User is reminded to install packaging bag volume 22 or the control shutdown of test tube baling press 100 additional when preset value.

In above-mentioned steps S01, the conveying device 3 is being controlled by the packaging bag and is being delivered to the process at packed locations In, the control method further includes following steps：It controls first printer 42 to start to print and remove the first label, make First label is attached to be delivered in the packaging bag at the packed locations.

Further, it is controlled in step S01 after the packaging bag is delivered at packed locations by the conveying device 3, institute It further includes following steps to state control method：Controlling the motor drives the support element 101 to switch to bearing position with support level Packaging bag at packed locations.

Further, the test tube baling press 100 further includes detecting at the packed locations whether have packaging bag Position detecting device, in step S01, control the blower device start preset time with blow open the packaging bag opening it Before, the control method further includes following steps：Position detecting device senses whether have packaging bag and anti-at the packed locations It feeds the packing control unit, starts if so, controlling the blower device；If it is not, then controlling the test tube baling press 100 It shuts down and reminds user.

Further, the test tube after controlling the blower device and starting and in the control test tube preparation machine is described in Before the output of first outlet spout, the control method further includes following steps：

S02：Control the opening state of the opening for the packaging bag that opening detection device 51 detection is located at packed locations And feed back to the packing control unit, if opening state is opening open it is good, control test tube in test tube preparation machine from First outlet spout exports；If opening state is opening, opening is bad, controls the blower device restarting until described beat Open state is that opening is opened well.

Specifically, the open shape of the opening for the packaging bag that opening detection device 51 detection is located at packed locations is controlled State specifically comprises the following steps：In the preset time that the blower device starts, control the shaft actuator 513 rotation with So that the hook 514 is switched to operating position from initial position, judges whether the hook 514 hooks and get the packaging bag, if The hook of the hook 514 gets the packaging bag, then the opening state of the opening is that opening is opened well；If the hook does not hook The packaging bag is got, then the opening state of the opening is that opening opening is bad.

Specifically, judge whether the hook 514 hooks in above-mentioned steps to get the packaging bag and specifically include following judgement Method：When the hook 514 is in operating position, if being on shape between the hook 514 and the electrode plate 516 State, then the hook 514, which does not hook, gets the packaging bag；It is not turned on if being between the hook 514 and the electrode plate 516 State, then hook hook get the packaging bag.

Further, if opening state is that opening opens bad in step S02, the control method further includes walking as follows Suddenly；It controls the test tube baling press 100 and shuts down and remind user, restarted with manually controlling the blower device by user It is opened well until the opening state is opening.

Certainly, in other embodiment, when opening state is that opening opens bad, the drum can also be automatically controlled Wind apparatus restarting is until the opening state is that opening opening is good.

Further, if opening state is that opening opens good in step S02, the control method further includes as follows Step：It controls second printer 43 to start, print and cuts off the second label so that the second label is fallen into from the opening described In packaging bag.

Further, the test tube in the test tube preparation machine is being controlled from after first outlet spout output in step S1, The control method further includes following steps：

The Plastic packaging apparatus 52 is controlled to start with the opening of packaging bag described in plastic packaging；

After the Plastic packaging apparatus 52 starts with the opening of packaging bag described in plastic packaging, the control method further includes walking as follows Suddenly：The cutting means 53 are controlled to start to cut off the packaging bag.

Further, before controlling the cutting means 53 and starting to cut off the packaging bag, the control method is also wrapped Include following steps；Controlling the motor drives the support element 101 to switch to initial position.

To which after the cutting means 53 cut off the packaging bag, the packaging bag falls into preset along the inclined plate 9 During in storage box, interference is not generated with the packaging bag.

Further, the test tube baling press 100 further include with it is described packing control unit be electrically connected alarm (not Diagram), the prompting user in above-mentioned multiple steps specifically comprises the following steps：Control the alarm start with notify user into Row manual handle.

Further, the test tube baling press 100 further includes being set on the shell 1 and leading to the packing control unit The display of connection is interrogated, the prompting user in above-mentioned multiple steps specifically comprises the following steps：The display is controlled to show pair The failure answered, to allow client to understand problem in time.

That is, it is described packing control unit receive it is described opening detection device 51 feed back opening open it is bad or The data fed back according to the counting device 7 obtain packaging bag lazy weight or receive the position detecting device feedback Packed locations at without failures such as packaging bags when, control test tube baling press 100, which is shut down, simultaneously reminds user.

When the opening state of the opening opens bad for opening, control test tube baling press 100 is shut down, and described in control After alarm, display start prompting user, user makes the blower device again by restarting the packing assembly 5 manually Start preset time up to the opening state for the opening that the opening detection device 51 senses is that opening is opened well.

In conclusion the corresponding test tube of each patient can be placed on an independence by the test tube baling press 100 in the present invention Packaging bag in be packaged in order to distinguish and medical staff takes, increase efficiency and improve the accuracy rate of work, meanwhile, setting Length control unit 32 makes the conveying device 3 only convey every time and is packaged at a packaging bag to packed locations.

It should be appreciated that although this specification is described in terms of embodiments, but not each embodiment only includes one A independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should will say As a whole, the technical solution in each embodiment may also be suitably combined to form those skilled in the art can for bright book With the other embodiment of understanding.

The series of detailed descriptions listed above only for the present invention feasible embodiment specifically Bright, they are all without departing from equivalent implementations made by technical spirit of the present invention not to limit the scope of the invention Or change should all be included in the protection scope of the present invention.

Claims (11)

1. a kind of test tube baling press, it is characterised in that：The test tube baling press includes shell, is fixed on the shell to provide Conveying device at the packaging bag feedway of packaging bag with opening, transport package to packed locations and with it is described defeated Send the packing control unit of device communication connection；The conveying device includes the drive component for conveying the packaging bag, uses So that the driving component only conveys the length control unit at a packaging bag to the packed locations, the driving group every time Part, length control unit are communicated with the packing control unit and are connected.

2. test tube baling press as described in claim 1, it is characterised in that：The length control unit includes being fixed on the shell Mounting plate on body, be connected to the mounting plate close to the side of the driving component the first regulating roller, be connected to the peace Second regulating roller of side of the loading board far from the driving component, regulating roller actuator, the regulating roller actuator is driving At least one of first regulating roller and second regulating roller move back and forth default along the conveying direction of the packaging bag Distance is so that the driving component only conveys at a packaging bag to the packed locations every time；The packaging bag first bypasses described First regulating roller is connected to further around excessively described second regulating roller in the driving component.

3. test tube baling press as claimed in claim 2, it is characterised in that：The regulating roller actuator is driving described first Regulating roller is moved back and forth with one in second regulating roller along the conveying direction of the packaging bag, and the pre-determined distance is one The 1/2 of a package length；The regulating roller actuator is driving first regulating roller and second regulating roller edge The conveying direction of the packaging bag moves back and forth, and the pre-determined distance is the 1/4 of a package length.

4. test tube baling press as claimed in claim 2, it is characterised in that：The regulating roller actuator includes being fixed on the peace The rack of the conveying direction extension of packaging bag described in loading board upper edge is fixed on and can back and forth be moved along the conveying direction of the packaging bag The end of dynamic first regulating roller and/or second regulating roller be meshed with the rack gear, driving The gear drive motor that the gear is moved along the rack, the gear drive motor connect with packing control unit communication It connects.

5. test tube baling press as claimed in claim 2, it is characterised in that：The mounting plate is equipped with confession can be along the packaging The elongated slot that the end of first regulating roller and/or second regulating roller that the conveying direction of bag moves back and forth passes through, it is described Elongated slot extends along the conveying direction of the packaging bag.

6. test tube baling press as described in claim 1, it is characterised in that：There is label, the length control in the packaging bag Unit processed includes being fixed on the shell to sense the label sensing component of the label, the label sensing component with it is described It is packaged control unit communication connection；During the driving component starts and conveys the packaging bag, the packing control is single Member control the driving component after the information for sensing label for receiving the label sensing component feedback is shut down.

7. test tube baling press as claimed in claim 6, it is characterised in that：The label sensing component includes being fixed on the shell Mounting bracket on body and mark sensor；The mounting bracket includes the sliding slot extended with the conveying direction along the packaging bag Fixed frame, the sliding rack that is slidably connected on the sliding slot, the mark sensor is fixed on the sliding rack.

8. test tube baling press as claimed in claim 7, it is characterised in that：The mounting bracket further includes being fixed on the fixed frame Supporting plate upper and below the sliding rack, and formation supplies the packaging bag to pass through between the supporting plate and the sliding rack Wears groove.

9. test tube baling press as described in claim 1, it is characterised in that：There is count tag, the examination in the packaging bag Pipe baling press further includes the counting device for being fixed on the shell and being located on the transport path of the packaging bag, the counting Device includes the sensor for countering and counter for sensing the count tag, the sensor for countering and the counting Device is communicated with the packing control unit and is connected.

10. test tube baling press as described in claim 1, it is characterised in that：The conveying device further includes being fixed on the shell It is at least one guiding the guide roller of the packaging bag, the guide roller to be located at the driving component and the packaging on body Between bag feedway.

11. test tube baling press as described in claim 1, it is characterised in that：The conveying device further includes being fixed on the shell The idler roller bypassed for the packaging bag on body, the idler roller be located at the driving component and the packaging bag feedway it Between.