CN210336863U - Automatic flanging machine for plastic uptake - Google Patents

Abstract

The utility model relates to an automatic flanging machine of plastic uptake, this automatic flanging machine of plastic uptake include frame, loading attachment, material feeding unit and hot pressing mechanism, and loading attachment sets up the first end in the frame along the fortune material direction of plastic uptake shell, and hot pressing mechanism sets up the second end in the frame along the fortune material direction of plastic uptake shell, and material feeding unit sets up between loading attachment and hot pressing mechanism, the utility model has the advantages of: the feeding device is arranged to ensure that a single blister shell can be peeled off from the whole stack of blister shells, the hot pressing mechanism is arranged to ensure that at least two sides of the single blister shell are bent to form a hem, and the feeding device arranged between the feeding device and the hot pressing mechanism can ensure that the single blister shell peeled off by the feeding device is accurately conveyed to the hot pressing mechanism, so that the feeding device and the hot pressing mechanism are matched, the complexity of manual feeding and feeding is saved, the efficiency is improved, and the safety and the reliability are improved.

Description

Automatic flanging machine for plastic uptake

Technical Field

The utility model relates to a plastic uptake shell hem technical field especially relates to an automatic flanging machine of plastic uptake.

Background

The existing small commodities are displayed and sold in a hanging mode in many times, a metal hanging strip is usually installed on a display frame, the small commodities with outer packages are hung on the metal hanging strip in sequence to form a well-ordered commodity display sequence, the package of the small commodities is divided into a plastic suction shell and a paper board, the plastic suction shell is provided with a model matched with the commodities, the three sides of the plastic suction shell are hemmed, the paper board is inserted into a gap formed after the three sides are bent, the end part of the paper board is sealed by a stapler or glue, and the commodities are packaged between the plastic suction shell and the paper board. Above-mentioned plastic uptake shell's hem is realized through special machine, just disclose "a plastic uptake packing's hem equipment" like the chinese utility model patent that patent number is CN201820502000.5, this equipment includes preceding hot plate, side hot plate and die holder, and during operation, preceding hot plate and side hot plate push down, will place the limit portion push down and heat of plastic uptake packing shell on the die holder, form a 90 dog-ear.

Although the edge folding equipment can realize edge folding of the plastic suction shell, the plastic suction shell to be folded needs to be placed manually, and the mode that one plastic suction shell is placed manually and one plastic suction shell is pressed by a machine is low in efficiency; on the other hand, the manual placement cannot ensure the uniformity of the plastic suction shell edge folding, the sizes of the edge folding cannot be unified, meanwhile, the manual placement has certain danger, and the hand injury can be caused by carelessness.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that to prior art's current situation, provide an ability automatic feeding, hem and receive material and efficient automatic flanging machine of plastic uptake.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

a frame;

the feeding device is arranged at the first end of the rack along the conveying direction of the blister shells and is used for stripping the blister shell to be flanged at the uppermost layer from the whole stack of blister shells;

the hot pressing mechanism is arranged on the rack and positioned at the downstream of the feeding device, and is provided with a heating cutter head which can bend at least two sides of the plastic suction shell to form folded edges;

and the material receiving device is arranged at the second end of the rack along the conveying direction of the blister shell and is used for accommodating the flanged blister shell to form a whole stack of blister shells.

And the feeding device is arranged between the feeding device and the hot-pressing mechanism and is used for conveying the plastic suction shell to be flanged, which is output by the feeding device, to the hot-pressing mechanism.

In order to guarantee that can separate the single blister shell of treating the hem from whole blister shell that folds, loading attachment is including the storage chamber that is used for holding whole blister shell, can drive whole lifting unit that blister shell reciprocated, the elastic locating part of the peak that the whole blister shell that folds shifts up, be used for treating the gas hole that blister shell that the hem was peeled off from whole blister shell that folds and will peel off back blister shell and transport the mechanism that snatchs to the discharge end by the storage chamber, lifting unit sets up the bottom in the storage chamber, elastic locating part and gas hole all set up at the storage intracavity, snatch the top that the mechanism is located the storage chamber and can follow blister shell fortune material direction round trip movement.

In order to guarantee the accuracy of separation of a single blister shell, the height of the air blowing hole is lower than that of the elastic limiting part, and the air blowing hole is correspondingly arranged with a gap between the uppermost blister shell and the next upper blister shell.

In order to ensure that the whole stack of blister shells with different thicknesses can be directly loaded, the lifting assembly comprises a lifting platform for containing the whole stack of blister shells and a driving device in driving connection with the lifting platform, the lifting platform is arranged in the storage cavity, the driving device is arranged on the rack, and the lifting platform can move up and down in the storage cavity under the driving of the driving device; the elastic limiting part is arranged on the inner side wall of the storage cavity and extends into the storage cavity, and the elastic limiting part abuts against the plastic shell on the uppermost layer under the state that the lifting assembly transfers the whole stack of plastic shells to the highest point.

In order to ensure that a single separated blister shell can smoothly leave the material storage cavity, the grabbing mechanism comprises a support frame, a movable frame and an air suction pipe for sucking the blister shell, the support frame is arranged on the rack and can move back and forth along the material conveying direction of the blister shell, the movable frame can move up and down and is arranged on the support frame, and the air suction pipe is arranged at the bottom of the movable frame.

In order to ensure the uniformity of the edge folding size of each hot-pressed blister shell, the feeding device comprises an adjusting mechanism used for adjusting the hot-pressing angle of the blister shell to be folded, the adjusting mechanism is arranged on the rack and positioned between the first shifting mechanism and the hot-pressing mechanism, the adjusting mechanism is provided with a correction channel used for adjusting the feeding angle of the blister shell, and the inner diameter of the correction channel is gradually reduced from the first end of the rack to the second end of the rack along the feeding direction of the blister shell.

In order to ensure that a single blister shell separated by the feeding device is smoothly conveyed to the hot pressing mechanism, the feeding device further comprises a first toggle mechanism used for conveying the blister shell to be flanged to the hot pressing mechanism, the first toggle mechanism is arranged on the frame and adjacent to the first end of the hot pressing mechanism, the first toggle mechanism comprises a toggle frame, a positioning frame, a first driving device and a second driving device, the positioning frame is arranged on the frame, the toggle frame is arranged on the positioning frame, and under the driving of the first driving device, the positioning frame can drive the toggle frame to synchronously slide in a reciprocating mode along the conveying direction of the blister shell relative to the frame, and under the driving of the second driving device, the toggle frame can move up and down relative to the positioning frame.

Specifically, the poking frame is provided with a first poking rod for conveying the blister shell before adjustment into the correction channel and a second poking rod for conveying the blister shell after adjustment in the correction channel to the hot-pressing mechanism, the first poking rod and the second poking rod are formed by downward extending of the poking frame, and the first poking rod and the second poking rod are sequentially arranged from the first end to the second end of the poking frame.

In order to ensure that the blister shells after being flanged by the hot pressing mechanism can be orderly accommodated, the material receiving device comprises a second toggle mechanism used for conveying the blister shells after being flanged away from the hot pressing mechanism and an accommodating mechanism used for accommodating the blister shells after being flanged away from the hot pressing mechanism into a whole stack of blister shells, the accommodating mechanism is arranged on the rack and adjacent to the second end of the hot pressing mechanism, and the second toggle mechanism is arranged between the hot pressing mechanism and the accommodating mechanism.

In order to realize that the plastic uptake shell after the edge folding is stirred to be separated from the hot pressing mechanism, the second stirring mechanism comprises a fixed seat and a sliding seat, the fixed seat is arranged on the frame and arranged along the length direction of the frame, the sliding seat can slide in a reciprocating manner and is arranged on the fixed seat, a third stirring rod is rotatably arranged on the sliding seat, the third stirring rod rotates to the state of being abutted against the first end of the plastic uptake shell after the edge folding, the sliding seat can drive the third stirring rod and the plastic uptake shell after the edge folding to move towards the second end of the frame synchronously so as to convey the plastic uptake shell after the edge folding away from the hot pressing mechanism, a third driving device for driving the sliding seat is further arranged on the fixed seat, and a fourth driving device for driving the third stirring rod is arranged on the sliding seat.

Compared with the prior art, the utility model has the advantages of: in this automatic flanging machine of plastic uptake, loading attachment's setting can be guaranteed to peel off out single blister shell from whole pile of blister shell, hot pressing mechanism's setting can be guaranteed to buckle and form the hem with single blister shell both sides at least, and the material feeding unit who sets up between loading attachment and hot pressing mechanism can guarantee that single blister shell that loading attachment peeled off is accurate transports to hot pressing mechanism department, material collecting device's setting can guarantee that single blister shell after the hem can accomodate the blister shell that becomes whole pile again, like this material loading, pay-off and hot pressing and the systematic match who receives the material, manual feeding has been saved, pay-off and the loaded down with trivial details of receipts material, not only efficiency improves, still more safe and reliable.

Drawings

FIG. 1 is a schematic view of the overall structure of an automatic plastic-sucking flanging machine in the embodiment of the present invention;

fig. 2 is a schematic view of the overall structure of the feeding device in the embodiment of the present invention;

FIG. 3 is a schematic view of the deflection structure of FIG. 2;

FIG. 4 is a schematic view of the deflection structure of FIG. 2 at a second angle;

fig. 5 is an overall and structural schematic view of the lifting platform in the embodiment of the present invention;

FIG. 6 is a schematic structural view of the automatic plastic-absorbing flanging machine in the embodiment of the present invention after omitting part of the structure;

FIG. 7 is an enlarged view taken at A in FIG. 6;

FIG. 8 is a schematic view of the automatic plastic-sucking flanging machine with the hot-pressing mechanism omitted;

fig. 9 is a schematic view of the automatic plastic flanging machine in the embodiment of the present invention after omitting a frame part structure.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

As shown in fig. 1 to 5, for the utility model discloses a preferred embodiment, in this embodiment, this automatic flanging machine of plastics uptake includes frame 200, be used for treating the superiors with the plastic uptake shell of hem from the plastic uptake shell of whole pile peel off loading attachment 300, be used for with the at least both sides of plastic uptake shell bending type of hem hot pressing mechanism 7, be used for transporting the plastic uptake shell of treating the hem of loading attachment 300 output to the material feeding unit 400 of hot pressing mechanism 7 to and be used for accomodating the plastic uptake shell after the hem and form the material collecting device 500 of whole pile of plastic uptake shell.

In this embodiment, hot pressing mechanism 7 belongs to conventional structure, and it includes hot pressing base and the heating tool bit that is located hot pressing base top usually, and hot pressing base top is provided with the hot pressboard that is used for holding the plastic uptake shell of waiting to hem usually, all is provided with the heating clamp splice in the left and right sides of hot pressing base and one of them side of length direction, and the heating clamp splice can move to the below of hot pressboard to hot pressing base direction, and foretell heating clamp splice corresponds the setting with the heating tool bit.

The feeding device 300 in this embodiment is used for feeding materials to the subsequent processing flow, the feeding device 300 is disposed at the first end of the rack 200 along the material conveying direction of the blister shells, and specifically includes a storage cavity 100 disposed on the rack 200 and used for containing a whole stack of blister shells, wherein, for convenience of transportation and arrangement, the blister shells are manually gathered into a whole stack before entering the feeding device 300, and then are separated into single blister shells through the feeding device 300, and before being separated through the feeding device 300, the whole stack of blister shells are placed in the storage cavity 100. In this embodiment, this storage cavity 100 is not the cavity in the strict meaning, place whole pile of blister shells for the convenience is manual, one side opening of this storage cavity 100, in addition, this loading attachment 300 is still including lifting unit 2, elasticity locating part 1, blow hole 103 and snatch mechanism 5, foretell lifting unit 2 sets up the bottom at storage cavity 100, lifting unit 2 can be according to whole thickness of whole pile of blister shells and make the adjustment from top to bottom, just so can ensure no matter how thick whole pile of blister shells, its superiors' blister shell remains throughout on the height that is fit for snatching.

In this embodiment, the lifting assembly 2 specifically includes a lifting platform 21 for accommodating a whole stack of blister shells and a driving device 22 drivingly connected to the lifting platform 21, the lifting platform 21 is disposed in the storage cavity 100, the driving device 22 is disposed on the rack 200, the lifting platform 21 can move up and down in the storage cavity 100 under the driving of the driving device 22, further, the lifting platform 21 further includes a first supporting plate 211 and at least two second supporting plates 212, the first supporting plate 211 extends along the length direction of the rack 200, each second supporting plate 212 extends along the width direction of the rack 200 and is disposed on the first supporting plate 211 at intervals, through grooves 101 for the corresponding second supporting plates 212 to pass through are disposed on the side wall of the storage cavity 100 at intervals, so that the split design of the lifting platform 21 can ensure that the problem parts can be repaired and replaced individually when a lifting failure occurs while taking stability into account, the whole lifting table 21 is not required to be taken down, meanwhile, the end part of the first supporting plate 211 is provided with a connecting piece 213, the output shaft of the driving device 22 is connected with a screw rod 214 which is matched with the connecting piece 213 in a driving way, and the connecting piece 213 is correspondingly provided with a threaded hole 215 which is meshed with the screw rod 214 in a threaded way.

In this embodiment, the elastic limiting member 1 is disposed on the inner side wall of the storage cavity 100 and extends into the storage cavity 100, and the elastic limiting member 1 is specifically an elastic baffle plate disposed at the top of the through groove 101, and since the elastic limiting member 1 extends into the storage cavity 100, when the stack of blister shells rises, the blister shell at the top layer will abut against the elastic limiting member 1, thereby ensuring that the stack of blister shells is not too high, and meanwhile, the rigid acting force during the rising and falling is also offset, and ensuring that the blister shells are not damaged.

In this embodiment, the air blowing hole 103 is disposed in the material storage cavity 100, the air blowing hole 103 is used to peel off the plastic shell on the uppermost layer from the whole stack of plastic shells, so as to ensure that each fold is a single plastic shell, an air inlet hole 102 for connecting an external air pump is disposed on the upper portion of the material storage cavity 100, and the air inlet hole 102 is communicated with the air blowing hole 103. In the actual operation process, because the protruding molding that is equipped with of blister shell surface, it is extremely inseparable not when consequently stacking between two adjacent blister shells, be formed with the space between the blister shell of superiors and inferior upper blister shell, in order to guarantee the precision of peeling off, the height of gas hole 103 is less than elasticity locating part 1 and corresponds the setting with this space, after the blister shell of superiors offsets with elasticity locating part 1 like this, gas hole 103 will blow in the space, blow up with the blister shell of superiors, in fact, the blister shell of superiors can break away from whole stack blister shell more smoothly when peeling off in order to guarantee, foretell gas hole 103 has a plurality ofly, a plurality of gas holes 103 are arranged along the circumference interval of storage cavity 100.

The grabbing mechanism 5 in this embodiment is located above the storage cavity 100 and can move back and forth along the plastic sucking shell conveying direction to convey the stripped plastic sucking shell from the storage cavity 100 to the discharge end, specifically, the grabbing mechanism 5 includes a support frame 51, a movable frame 52 and an air suction pipe 53 for sucking the plastic sucking shell, the support frame 51 is arranged on the frame 200 and can move back and forth along the plastic sucking shell conveying direction, the movable frame 52 is arranged on the support frame 51 and can move up and down, the air suction pipe 53 is arranged at the bottom of the movable frame 52, a flexible suction cup 531 for preventing the plastic sucking shell from being scratched is arranged at the bottom of the air suction pipe 53, when the air blowing hole 103 blows air to strip the plastic sucking shell at the uppermost layer from the whole stack of plastic sucking shells, the support frame 51 moves to the upper part of the stripped single plastic sucking shell, the movable frame 52 moves down to the flexible suction cup 531 of the air, external air pump work this moment, the air is taken out through flexible sucking disc 531 and breathing pipe 53, form the negative pressure and firmly hold single blister shell in the flexible sucking disc 531, adjustable shelf 52 takes the blister shell to shift up afterwards, support frame 51 removes to ejection of compact position, adjustable shelf 52 moves down again, the reverse air feed of external air pump, the atmospheric pressure resumes in the flexible sucking disc 531, the discharge end at loading attachment has been placed to the blister shell, this moment, the action of once loading is accomplished, repeat this loading action and can realize that continuous with the blister shell of whole pile peel off into single blister shell, and carry the single blister shell after will peeling off to the discharge end. In addition, when snatching the mechanism 5 and snatching the blister shell of the superiors, elasticity locating part 1 is the state that offsets with the blister shell of the superiors, because elasticity locating part 1 itself has elasticity and extends to storage cavity 100 in, consequently at the in-process of single blister shell rebound, can make elasticity locating part 1 move to keeping away from storage cavity 100 direction at the top of logical groove 101 to guarantee taking out of single blister shell, take out the back, elasticity locating part 1 can resume original position under the effect of elastic restoring force.

As shown in fig. 1 and fig. 6 to 9, in this embodiment, the feeding device 400 of the automatic plastic sucking flanging machine is disposed on the frame 200 and located between the feeding device 300 and the hot pressing mechanism 7, and specifically includes a first toggle mechanism 3 for conveying the plastic sucking shell to be flanged to the hot pressing mechanism 7, the first toggle mechanism 3 is disposed adjacent to a first end of the hot pressing mechanism 7, and an adjusting mechanism 6 for adjusting the hot pressing angle of the plastic sucking shell to be flanged is disposed between the first toggle mechanism 3 and the hot pressing mechanism 7. Specifically, the adjusting mechanism 6 has a correcting channel 61 for adjusting the feeding angle of the blister shell, the correcting channel 61 has a discharging port 611 for outputting the adjusted blister shell, the hot-pressing mechanism 7 has a feeding port 71 for inputting the blister shell to be flanged, the discharging port 611 is arranged corresponding to the feeding port 71, so that the blister shell outputted after passing through the correcting channel 61 can accurately enter the hot-pressing mechanism 7, the correcting channel 61 is formed by two guide rails 62 arranged side by side on the machine frame 200, for conveniently adapting blister shells of different models and widths, the distance between the two guide rails 62 can be controlled by an adjusting assembly 63, the adjusting assembly 63 includes an adjusting seat 631, a first lead screw 632 and a driver 633, the adjusting seat 631 is arranged on the machine frame 200, the first lead screw 632 and the driver 633 are both arranged on the adjusting seat 631, moreover, one end of the first screw 632 is connected to the guide rail 62, and the other end is connected to the output shaft of the driver 633, of course, the correction channel 61 may also be formed by a single guide rail 62 and a fixed part on another frame 200, as long as the angle adjustment of the blister shell to be flanged is realized.

In order to realize the angle correction before the blister shell to be flanged is conveyed to the hot-pressing mechanism 7, specifically, the inner diameter of the correction channel 61 is gradually reduced from the first end of the rack 200 to the second end of the rack 200 along the feeding direction of the blister shell. The design of rectifying the change of passageway 61 bore can guarantee like this that the blister shell will be corrected the passageway 61 after through this, because place the wrong angle that leads to of treating that has different angles and the blister shell of hem will be corrected the angle of input in unison, the unity of whole batch blister shell after the hot pressing has been guaranteed, after confirming the width size of whole batch blister shell, adjust adjustment subassembly 63, adjust the bore of rectifying passageway 61 through the interval of adjusting two guide rails 62, it can to make the blister shell of treating the hem loop through correcting passageway 61.

The first toggle mechanism 3 specifically comprises a toggle frame 31, a positioning frame 32, a first driving device 33 and a second driving device 34, wherein the positioning frame 32 is arranged on the rack 200, the toggle frame 31 is arranged on the positioning frame 32, under the driving of the first driving device 33, the positioning frame 32 can drive the toggle frame 31 to synchronously slide in a reciprocating manner relative to the rack 200 along the conveying direction of the blister shell, and under the driving of the second driving device 34, the toggle frame 31 can move up and down relative to the positioning frame 32, and in order to ensure the smooth sliding, a slide rail set which can be matched with each other is arranged between the positioning frame 32 and the rack 200 and between the toggle frame 31 and the positioning frame 32.

The poking frame 31 is provided with a first poking rod 311 for conveying the plastic shells before adjustment to the correction channel 61 and a second poking rod 312 for conveying the plastic shells after adjustment in the correction channel 61 to the hot-pressing mechanism 7, so that the design of the two poking rods can realize that the one-step operation of the poking frame 31 can complete two poking actions, and when the plastic shells to be adjusted are conveyed to the correction channel 61, the plastic shells which enter the correction channel 61 in the first step after adjustment are conveyed to the hot-pressing mechanism 7. The first driving lever 311 and the second driving lever 312 in this embodiment are formed by extending the driving frame 31 downward, the first driving lever 311 and the second driving lever 312 are sequentially arranged from the first end to the second end of the driving frame 31, the bottom of the second driving lever 312 is provided with the air suction disc 313, the air suction disc 313 is communicated with an external cylinder, and the arrangement of the air suction disc 313 can ensure that the blister shell cannot slip off when the blister shell is driven.

The receiving device 500 in this embodiment is disposed at the second end of the rack 200 along the conveying direction of the blister shell, the receiving device 500 includes an accommodating mechanism 501 and a second toggle mechanism 4, the second toggle mechanism 4 is used to convey the flanged blister shell away from the hot-pressing mechanism 7, and the accommodating mechanism 501 is used to accommodate the flanged blister shell away from the hot-pressing mechanism 7 into a whole stack of blister shells. Wherein receiving mechanism 501 is comparatively conventional, and the blister shell after the hem is through a pay-off passageway after, with its propelling movement downwards to receiving the material chamber through a push rod, so relapse, forms the whole blister shell that folds that forms by the stack of single blister shell after the hem, and this structure is comparatively conventional, does not do here and describes repeatedly.

The plastic uptake shell after hot pressing by the hot pressing mechanism 7 is conveyed away by the second toggle mechanism 4, the second toggle mechanism 4 is disposed adjacent to the second end of the hot press mechanism 7, and specifically, the second toggle mechanism 4 includes a fixed seat 41 and a sliding seat 42, the fixed seat 41 is disposed on the frame 200 and disposed along the length direction of the frame 200, the sliding seat 42 is slidably disposed on the fixed seat 41 in a reciprocating manner, the sliding seat 42 is rotatably disposed with a third toggle lever 43, under the state that the third driving lever 43 rotates to abut against the first end of the flanged blister shell, the sliding seat 42 can drive the third driving lever 43 and the flanged blister shell to synchronously move towards the second end direction of the rack 200, so as to convey the flanged blister shell away from the hot-pressing mechanism 7, a third driving device 44 for driving the sliding seat 42 is further arranged on the fixed seat 41, and a fourth driving device 45 for driving the third deflector rod 43 is arranged on the sliding seat 42.

The specific driving structure of the first driving device 33, the second driving device 34, the third driving device 44, and the fourth driving device 45 is not limited, as long as the driving action can be realized, in this embodiment, the first driving device 33 and the third driving device 44 are servo motors, the second driving device 34 and the fourth driving device 45 are air cylinders, in addition, the first end and the second end in this embodiment are relative to the material conveying direction of the blister shell, the side where the material is fed is the first end, and the direction where the blister shell is conveyed is the second end.

The utility model discloses a working process does:

manually placing the whole stack of blister shells to be flanged into the storage cavity 100, adjusting the position of the lifting platform 21 in the storage cavity 100 according to the thickness of the whole stack of blister shells to enable the uppermost blister shell to be abutted against the elastic limiting piece 1, then supplying air by an external air pump, peeling the uppermost blister shell from the whole stack of blister shells through the air blowing hole 103, moving the support frame 51 above the peeled single blister shell, moving the movable frame 52 downwards to the left side and the right side of the single blister shell, enabling the flexible suction cup 531 of the air suction pipe 53 to be in contact with the left side and the right side of the single blister shell, enabling the external air pump to work, pumping the air away through the flexible suction cup 531 and the air suction pipe 53, forming negative pressure in the flexible suction cup 531 to firmly suck the single blister shell, moving the movable frame 52 upwards with the blister shells, moving the support frame 51 to the discharging position, moving the movable frame 52 downwards again, supplying air by the external air pump reversely, recovering, then the first deflector rod 311 in the first toggle mechanism 3 toggles the blister shell to be flanged into the correction channel 61, before the next blister shell to be flanged enters the correction channel 61, the second deflector rod 312 conveys the adjusted blister shell to be flanged in the correction channel 61 to the hot-pressing mechanism 7, when the blister shell to be flanged enters the hot-pressing base, the heating cutter head is pressed down to heat the three sides of the blister shell to be flanged, so that the three sides are heated and bent down to 90 degrees, then the heating clamping blocks positioned on the three sides of the heating base move towards the direction of the heating base until the lower part of the hot-pressing plate stops, because the flange bent 90 degrees is positioned on the traveling route of the heating clamping blocks, the blister shell to be flanged is bent 90 degrees again, namely, the original blister shell to be flanged is bent 180 degrees, the blister shell after hot-pressing is driven by the third deflector rod 43 to leave the hot-pressing plate, after passing through the feeding channel, the plastic shell is pushed downwards to the material receiving cavity through a push rod, the processes are repeated, and finally the whole stack of plastic shells formed by stacking the single plastic shells with the folded edges is formed.

Claims (10)

1. The utility model provides an automatic flanging machine of plastic uptake which characterized in that: comprises that

A frame (200);

the feeding device (300) is arranged at the first end of the rack (200) along the conveying direction of the blister shells and is used for stripping the blister shell to be flanged at the uppermost layer from the whole stack of blister shells;

the hot pressing mechanism (7) is arranged on the rack (200) and is positioned at the downstream of the feeding device (300), and the hot pressing mechanism (7) is provided with a heating cutter head which can bend at least two sides of the plastic suction shell to form folded edges;

the material receiving device (500) is arranged at the second end of the rack (200) along the conveying direction of the blister shell and is used for receiving the flanged blister shell to form a whole stack of blister shells;

and the feeding device (400) is arranged between the feeding device (300) and the hot pressing mechanism (7), and the feeding device (400) is used for conveying the plastic suction shells to be flanged, which are output by the feeding device (300), to the hot pressing mechanism (7).

2. The plastic uptake automatic flanging machine of claim 1, wherein: loading attachment (300) including be used for holding whole storage cavity (100) of stacking the blister shell, can drive whole lifting unit (2) that stacks the blister shell and reciprocate, elastic limiting part (1) of the peak that the restriction whole stack blister shell moved up, be used for treating the gas hole (103) that the blister shell of hem was peeled off from whole stack blister shell with the superiors and will peel off back blister shell and transport grabbing mechanism (5) to the discharge end by storage cavity (100), lifting unit (2) set up the bottom in storage cavity (100), elastic limiting part (1) and gas hole (103) all set up in storage cavity (100), it is located the top of storage cavity (100) and can follow blister shell fortune material direction round trip movement to snatch mechanism (5).

3. The plastic uptake automatic flanging machine of claim 2, wherein: the height of the air blowing hole (103) is lower than that of the elastic limiting piece (1), and the air blowing hole (103) is arranged corresponding to a gap between the uppermost layer blister shell and the next upper layer blister shell.

4. The plastic uptake automatic flanging machine of claim 2, wherein: the lifting assembly (2) comprises a lifting platform (21) used for containing a whole stack of blister shells and a driving device (22) in driving connection with the lifting platform (21), the lifting platform (21) is arranged in the material storage cavity (100), the driving device (22) is arranged on the rack (200), and the lifting platform (21) can move up and down in the material storage cavity (100) under the driving of the driving device (22); the elastic limiting part (1) is arranged on the inner side wall of the storage cavity (100) and extends into the storage cavity (100), and the elastic limiting part (1) is abutted against the plastic shell on the uppermost layer under the state that the lifting assembly (2) transfers the whole stack of plastic shells to the highest point.

5. The plastic uptake automatic flanging machine of claim 2, wherein: the grabbing mechanism (5) comprises a supporting frame (51), a movable frame (52) and an air suction pipe (53) for sucking the plastic suction shell, the supporting frame (51) is arranged on the rack (200) and can move back and forth along the material conveying direction of the plastic suction shell, the movable frame (52) can be arranged on the supporting frame (51) in a vertically moving mode, and the air suction pipe (53) is arranged at the bottom of the movable frame (52).

6. The plastic uptake automatic flanging machine of any one of claims 1 to 5, wherein: the feeding device (400) comprises an adjusting mechanism (6) used for adjusting the hot pressing angle of the blister shell to be flanged, the adjusting mechanism (6) is arranged on the rack (200) and is adjacent to the first end of the hot pressing mechanism (7), the adjusting mechanism (6) is provided with a correction channel (61) used for adjusting the feeding angle of the blister shell, and the inner diameter of the correction channel (61) is gradually reduced from the first end of the rack (200) to the second end of the rack (200) along the feeding direction of the blister shell.

7. The plastic uptake automatic flanging machine of any one of claims 1 to 5, wherein: the feeding device (400) also comprises a first toggle mechanism (3) for conveying the blister shell to be flanged to the hot-pressing mechanism (7), the first toggle mechanism (3) is arranged on the frame (200) and is adjacent to the first end of the hot pressing mechanism (7), and, the first toggle mechanism (3) comprises a toggle frame (31), a positioning frame (32), a first driving device (33) and a second driving device (34), the positioning frame (32) is arranged on the frame (200), the toggle frame (31) is arranged on the positioning frame (32), under the drive of the first driving device (33), the positioning frame (32) can drive the poking frame (31) to synchronously slide to and fro along the conveying direction of the blister shell relative to the machine frame (200), and, the poking frame (31) can move up and down relative to the positioning frame (32) under the driving of a second driving device (34).

8. The plastic uptake automatic flanging machine of claim 7, wherein: the hot-pressing device is characterized in that a first shifting lever (311) used for conveying the plastic suction shell before adjustment to the correction channel (61) and a second shifting lever (312) used for conveying the plastic suction shell after adjustment in the correction channel (61) to the hot-pressing mechanism (7) are arranged on the shifting frame (31), the first shifting lever (311) and the second shifting lever (312) are formed by downward extending of the shifting frame (31), and the first shifting lever (311) and the second shifting lever (312) are sequentially arranged from the first end to the second end of the shifting frame (31).

9. The plastic uptake automatic flanging machine of claim 8, wherein: the receiving device (500) comprises a second toggle mechanism (4) used for conveying the flanged blister shell away from the hot pressing mechanism (7) and a containing mechanism (501) used for containing the flanged blister shell away from the hot pressing mechanism (7) into a whole stack of blister shells, the containing mechanism (501) is arranged on the rack (200) and is adjacent to the second end of the hot pressing mechanism (7), and the second toggle mechanism (4) is arranged between the hot pressing mechanism (7) and the containing mechanism (501).

10. The plastic uptake automatic flanging machine of claim 9, wherein: the second toggle mechanism (4) comprises a fixed seat (41) and a sliding seat (42), the fixed seat (41) is arranged on the frame (200) and arranged along the length direction of the frame (200), the sliding seat (42) is arranged on the fixed seat (41) in a reciprocating sliding way, a third deflector rod (43) is rotatably arranged on the sliding seat (42), under the state that the third deflector rod (43) rotates to abut against the first end of the plastic uptake shell after being folded, the sliding seat (42) can drive the third deflector rod (43) and the flanged blister shell to synchronously move towards the direction of the second end of the frame (200), so as to convey the flanged blister shell away from the hot-pressing mechanism (7), a third driving device (44) for driving the sliding seat (42) is also arranged on the fixed seat (41), and a fourth driving device (45) for driving the third driving lever (43) is arranged on the sliding seat (42).

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