CN108692894A - Ice cream packaging bag gas leak detection device - Google Patents
Ice cream packaging bag gas leak detection device Download PDFInfo
- Publication number
- CN108692894A CN108692894A CN201810364031.3A CN201810364031A CN108692894A CN 108692894 A CN108692894 A CN 108692894A CN 201810364031 A CN201810364031 A CN 201810364031A CN 108692894 A CN108692894 A CN 108692894A
- Authority
- CN
- China
- Prior art keywords
- packaging bag
- ice cream
- limit mechanism
- sensor
- detection device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 119
- 238000001514 detection method Methods 0.000 title claims abstract description 110
- 235000015243 ice cream Nutrition 0.000 title claims abstract description 81
- 230000007246 mechanism Effects 0.000 claims abstract description 121
- 238000006073 displacement reaction Methods 0.000 claims abstract description 73
- 238000012360 testing method Methods 0.000 claims abstract description 27
- 230000001360 synchronised effect Effects 0.000 claims description 61
- 238000001125 extrusion Methods 0.000 claims description 7
- 238000009825 accumulation Methods 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 2
- 230000002950 deficient Effects 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 6
- 238000007405 data analysis Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/36—Investigating fluid-tightness of structures by using fluid or vacuum by detecting change in dimensions of the structure being tested
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Examining Or Testing Airtightness (AREA)
Abstract
The invention discloses a kind of ice cream packaging bag gas leak detection devices, including rack(1), ice cream pipeline(2), the rack(1)In be equipped with both ends respectively with ice cream pipeline(2)The conveying mechanism being connected(3), conveying mechanism(3)Upside be equipped with squeeze position-limit mechanism(4), squeezing position-limit mechanism(4)Rear portion be equipped with gas leakage testing agency(5)And in gas leakage testing agency(5)The ice cream pipeline of rear side(2)It is equipped with rejecting mechanism(6);The gas leakage testing agency(5)Including detection plate(51)With monitor and detection plate(51)The displacement sensor of deformation(52), displacement sensor(52)And rejecting mechanism(6)In rejecting sensor(61), gas circuit sensor(62)All pass through circuit and PLC control cabinet respectively(8)In PLC controller(81)It is connected.The present invention can improve gas leakage detection success rate, and defective products is avoided to enter market.
Description
Technical field
The present invention relates to detection technique field more particularly to packaging bag gas leakage detection technique fields, specifically a kind of
Convenient and efficient, raising gas leakage detection success rate enters the ice cream packaging bag gas leak detection device in market to avoid defective products.
Background technology
Gas leakage damages in ice cream packaging bag, and the ice cream of interior packet can be caused rotten, made to people's life, production, property
At threat.
Invention content
In response to the problems existing in the prior art, the purpose of the present invention is to provide it is a kind of it is convenient and efficient, improve gas leakage detection at
Power enters the ice cream packaging bag gas leak detection device in market to avoid defective products.
The purpose of the present invention is what is solved by the following technical programs:
A kind of ice cream packaging bag gas leak detection device, including rack and the ice cream pipeline positioned at its both sides, feature exist
In:The conveying mechanism that both ends are connected with ice cream pipeline respectively is equipped in the rack, the upside of conveying mechanism, which is equipped with, to be squeezed
Position-limit mechanism is pressed, the ice cream equipped with gas leakage testing agency and on rear side of gas leakage testing agency is defeated at the rear portion for squeezing position-limit mechanism
Line sending is equipped with rejecting mechanism;The gas leakage testing agency includes the displacement sensor of detection plate and monitor and detection plate deformation,
Sensor, gas circuit sensor are rejected all respectively by the PLC in circuit and PLC control cabinet in displacement sensor and rejecting mechanism
Controller is connected;When the device works, squeezes position-limit mechanism and squeezed respectively from the left side of packaging bag, right side and upside positioned at defeated
Send the packaging bag in mechanism so that packaging bag reach below the detection plate of gas leakage testing agency by when, the air in packaging bag
The head for being gathered in packaging bag jacks up the front end of detection plate, and displacement sensor is by measuring the end deformation quantity of detection plate come really
Determine packaging bag whether gas leakage, displacement sensor and subsequent rejecting sensor being passed to by signal by gas leakage packaging bag respectively
PLC controller, PLC controller deliver a signal to gas circuit sensor, and gas circuit sensor then opens gas circuit and blows Pneumatic ledal-pushing pop-up
Ice cream pipeline is released into the packaging bag of gas leakage.
The detection plate by removable pin be mounted on connector lower end and detection plate can using removable pin as axis above and below
It swings.
The leading inside of the detection plate is equipped with ball.
The connector is mounted on by fixing piece in rack;And positioning plate is equipped on connector, it is set on positioning plate
The return member set enables to detection plate to return to equilbrium position after packaging bag passes through.
The end that the displacement sensor is mounted on positioning plate by holder makes displacement sensor be located at detection plate end
The surface in portion is so as to measuring the end deformation of detection plate.
The displacement sensor is located at the surface of detection front edge of board or the surface of detection plate rear end.
The conveying mechanism includes the synchronous conveyer band at middle part and the ball conveyer belt positioned at synchronous conveyer band both ends;Institute
The upper area for squeezing position-limit mechanism and gas leakage testing agency and being all located at synchronous conveyer band stated.
The extruding position-limit mechanism includes left extruding position-limit mechanism, right extruding position-limit mechanism and upper extruding position-limit mechanism,
The left synchronous conveyer band squeezed on position-limit mechanism, right extruding position-limit mechanism, upper extruding position-limit mechanism and conveying mechanism can be real
It is now synchronous up and down to the left and right of packaging bag to squeeze limit.
Left extruding position-limit mechanism, right extruding position-limit mechanism and the upper extruding position-limit mechanism is all that synchronous belt squeezes limit
Mechanism so that squeeze position-limit mechanism and realizing the traveling to capableing of auxiliary drive packaging bag while packaging bag extruding limit.
The left extruding position-limit mechanism and right extruding position-limit mechanism all include the axis output motor being arranged in rack, axis
The output shaft of output motor is connected with horizontal driving wheel and horizontal driving wheel is driven to be driven by vertical synchronous belt straight down
Horizontal follower rotation.
The upper extruding position-limit mechanism includes the hole output motor being arranged in rack, the output shaft water of hole output motor
It is flattened to go out to be connected with vertical driving wheel and vertical driving wheel is driven to drive vertical follower to rotate by vertical synchronous belt.
Along the conveying direction of packaging bag, the back segment of two vertical synchronous belts is arranged in parallel will be located at ice cream in packaging bag
The gas extrusion of both sides is to the inner cavity top of packaging bag;And two vertical synchronous belt leading portion in horn mouth be arranged.
Along the conveying direction of packaging bag, the leading portion of vertical synchronous belt move closer to the synchronous conveyer band on conveying mechanism and
The back segment of vertical synchronous belt is parallel to synchronous conveyer band, and two to coordinate left extruding position-limit mechanism and right extruding position-limit mechanism are vertical
Synchronous belt will be positioned at the inner cavity front of the gas extrusion on packaging bag inner cavity top to packaging bag so that is pushed up the front end of detection plate
It rises.
The detection plate is located on rear side of the rear end between the back segment of two vertical synchronous belts and positioned at vertical synchronous belt.
The rack, which is equipped with, can adjust level interval between left extruding position-limit mechanism and right extruding position-limit mechanism
Horizontal distance adjustor, and the rack is equipped with to adjust and squeezes vertical spacing between position-limit mechanism and synchronous conveyer band
Vertical distance adjustor.
The rejecting sensor is located at the front side of Pneumatic ledal-pushing, and the ice cream pipeline of Pneumatic ledal-pushing offside is equipped with
Reject funnel.
Rack on rear side of the detection plate is equipped with sensor for countering, and sensor for countering can be to passing through gas leakage testing agency
Whole packaging bags counted.
The present invention has the following advantages compared with prior art:
The present invention by by the air accumulation in packaging bag in the head of packaging bag the front end of detection plate to be jacked up, and pass through position
Displacement sensor measures the end deformation quantity of detection plate(The variable quantity risen or fallen, displacement sensor can be according to the inspections of measurement
The show value of the displacement sensor of height that the end of drafting board rises or falls to obtain or be instantaneous value)With setting for itself
Definite value is compared to determine packaging bag, and whether gas leakage is conveyed as air tight into subsequent ice cream pipeline;Such as
Then gas leakage packaging bag is passed to PLC controller by displacement sensor and subsequent rejecting sensor by signal respectively for gas leakage,
PLC controller delivers a signal to gas circuit sensor, and gas circuit sensor then opens gas circuit and blows Pneumatic ledal-pushing pop-up by the packet of gas leakage
Pack release ice cream pipeline, and PLC controller can according to displacement sensor transmit signal number come to gas leakage packaging bag into
Row counts;Sensor for countering can count whole packaging bags by gas leakage testing agency and pass to PLC controls simultaneously
Device processed, the then qualified packet of counting determination that PLC controller can be transmitted according to the signal number and sensor for countering that displacement sensor transmits
The quantity of pack;The apparatus structure is succinct, it is convenient to use, gas leakage detection success rate can be improved, avoid defective products from entering
The people's lives and property safety is saved in market, and living to produce to people brings conveniently.
Description of the drawings
Attached drawing 1 is the structural schematic diagram of the ice cream packaging bag gas leak detection device of the present invention(In the figure on front side of rack
Ice cream pipeline omits and the ice cream pipeline of rear side is partial structurtes);
Attached drawing 2 is the rack section structural schematic diagram of the ice cream packaging bag gas leak detection device of the present invention;
Attached drawing 3 is the conveying mechanism of the present invention, squeezes position-limit mechanism, one of the combining structure schematic diagram of gas leakage testing agency;
Attached drawing 4 be the present invention conveying mechanism, squeeze position-limit mechanism, gas leakage testing agency combining structure schematic diagram two;
Attached drawing 5 is the structural schematic diagram of the gas leakage testing agency of the present invention;
Attached drawing 6 is the control principle drawing of the ice cream packaging bag gas leak detection device of the present invention;
Attached drawing 7 is one of the electric operation control circuit figure of detection device of the present invention;
Attached drawing 8 is the two of the electric operation control circuit figure of the detection device of the present invention.
Wherein:1-rack;2-ice cream pipelines;3-conveying mechanisms;31-synchronous conveyer bands;32-balls convey
Band;4-squeeze position-limit mechanism;41-left extruding position-limit mechanisms;42-right extruding position-limit mechanisms;43-above squeeze position-limit mechanism;
44-axis output motors;45-horizontal driving wheels;46-vertical synchronous belts;47-horizontal followers;48-hole output motors;
49-vertical driving wheels;410-vertical synchronous belts;411-vertical followers;5-gas leakage testing agencies;51-detection plates;
52-displacement sensors;53-removable pins;54-connectors;55-balls;56-fixing pieces;57-positioning plates;58-returns
Part;6-rejecting mechanisms;61-reject sensor;62-gas circuit sensors;63-Pneumatic ledal-pushings;64-reject funnel;7-meters
Number sensor;8-PLC control cabinets;81-PLC controllers;91-horizontal distance adjustors;92-vertical distance adjustors.
Specific implementation mode
The present invention is further illustrated with embodiment below in conjunction with the accompanying drawings.
As shown in figures 1 to 6:A kind of ice cream packaging bag gas leak detection device, including rack 1 and the ice river in Henan Province positioned at its both sides
Drench pipeline 2, be equipped with the conveying mechanism 3 that is connected respectively with ice cream pipeline 2 of both ends in rack 1, conveying mechanism 3 it is upper
Side, which is equipped with, squeezes position-limit mechanism 4, is equipped with gas leakage testing agency 5 at the rear portion for squeezing position-limit mechanism 4 and after gas leakage testing agency 5
The ice cream pipeline 2 of side is equipped with rejecting mechanism 6;Wherein gas leakage testing agency 5 includes detection plate 51 and monitor and detection plate 51
The displacement sensor 52 of deformation, rejecting sensor 61, gas circuit sensor 62 in displacement sensor 52 and rejecting mechanism 6 are all distinguished
It is connected with the PLC controller 81 in PLC control cabinet 8 by circuit;When the device works, position-limit mechanism 4 is squeezed respectively from packet
Left side, right side and the upside of pack squeeze the packaging bag being located on conveying mechanism 3 so that packaging bag reaches gas leakage testing agency 5
The lower section of detection plate 51 by when, the air accumulation in packaging bag jacks up the front end of detection plate 51 in the head of packaging bag, position
The end deformation quantity that displacement sensor 52 passes through measurement detection plate 51(The variable quantity risen or fallen)To determine whether packaging bag leaks
Gas leakage packaging bag is passed to PLC controller by gas, displacement sensor 52 and subsequent rejecting sensor 61 by signal respectively
81, PLC controller 81 delivers a signal to gas circuit sensor 62, and gas circuit sensor 62 then opens gas circuit and blows the pop-up of Pneumatic ledal-pushing 63
Ice cream pipeline 2 is released into the packaging bag of gas leakage and is fallen into the gas leakage ice cream collector of 2 side-lower of ice cream pipeline.
As shown in figure 5, detection plate 51 is mounted on the lower end of connector 54 by removable pin 53 and detection plate 51 can be with work
Dynamic pin 53 swings up and down for axis, and connector 54 is mounted on by fixing piece 56 in rack 1;And it is equipped with positioning plate on connector 54
57, the return member 58 being arranged on positioning plate 57 enables to detection plate 51 to return to equilbrium position after packaging bag passes through;In addition exist
The leading inside of detection plate 51 is equipped with ball 55, and the air accumulation in packaging bag is before the head of packaging bag is by detection plate 51
When end jacks up, packaging bag ball 55 can play the role of amplifying height(When setting the air tight parameter of displacement sensor 52
It can consider the factor), and ball 55 can be used in auxiliary feed mechanism 3 and packaging bag driven to advance;And displacement sensor 52 passes through
The end that holder is mounted on positioning plate 57 makes displacement sensor 52 be located at the surface of 51 end of detection plate so as to measure
The end deformation of detection plate 51;It is further to note that displacement sensor 52 can be arranged before detection plate 51 as needed
In general the surface of 51 rear end of surface or detection plate at end displacement sensor 52 can be arranged in 51 rear end of detection plate
Surface(As shown in Figure 5), and the mounting distance between displacement sensor 52 and detection plate 51 is limited to 65mm-135mm.
As in Figure 2-4, conveying mechanism 3 includes the synchronous conveyer band 31 at middle part and the rolling positioned at 31 both ends of synchronous conveyer band
Pearl conveyer belt 32;The upper area for squeezing position-limit mechanism 4 and gas leakage testing agency 5 and being all located at synchronous conveyer band 31.It squeezes
It includes left extruding position-limit mechanism 41, right extruding position-limit mechanism 42 and upper extruding position-limit mechanism 43, left extruding limit to press position-limit mechanism 4
Mechanism 41, the right synchronous conveyer band 31 squeezed on position-limit mechanism 42, upper extruding position-limit mechanism 43 and conveying mechanism 3 can be realized
It is synchronous up and down to the left and right of packaging bag to squeeze limit;Left extruding position-limit mechanism 41, right extruding position-limit mechanism 42 and upper extruding limit
Mechanism 43 is all that synchronous belt squeezes position-limit mechanism so that squeezes energy while realizing to packaging bag extruding limit of position-limit mechanism 4
The traveling of enough auxiliary drive packaging bags.Left extruding position-limit mechanism 41 and right extruding position-limit mechanism 42 all include being arranged in rack 1
Axis output motor 44, the output shaft of axis output motor 44 be connected straight down with horizontal driving wheel 45 and drive it is horizontal actively
Wheel 45 drives horizontal follower 47 to rotate by vertical synchronous belt 46, along the conveying direction of packaging bag, two vertical synchronous belts 46
Back segment be arranged in parallel with the gas extrusion by ice cream both sides are located in packaging bag to the inner cavity top of packaging bag, and two is vertical
The leading portion of synchronous belt 46 is arranged in horn mouth;The upper position-limit mechanism 43 that squeezes includes the hole output motor 48 being arranged in rack 1, hole
The output shaft of output motor 48 is protruded horizontally up to be connected and to drive vertical driving wheel 49 to pass through vertical synchronous with vertical driving wheel 49
Band 410 drives vertical follower 411 to rotate;Along the conveying direction of packaging bag, the leading portion of vertical synchronous belt 410 moves closer to defeated
The back segment of synchronous conveyer band 31 and vertical synchronous belt 410 in mechanism 3 is sent to be parallel to synchronous conveyer band 31, while detection plate 51
On rear side of rear end between the back segment of two vertical synchronous belts 46 and positioned at vertical synchronous belt 410, vertical synchronous belt 410 coordinates left squeeze
Press position-limit mechanism 41 and the right two vertical synchronous belts 46 for squeezing position-limit mechanism 42 will be positioned at the gas extrusion on packaging bag inner cavity top
To the inner cavity front of packaging bag so that the front end of detection plate 51 is jacked up.
As shown in figure 3, rack 1, which is equipped with, can adjust water between left extruding position-limit mechanism 41 and right extruding position-limit mechanism 42
The horizontal distance adjustor 91 of flat spacing, and rack 1 be equipped with can adjust squeeze position-limit mechanism 43 and synchronous conveyer band 31 it
Between vertical spacing vertical distance adjustor 92.
As shown in Figure 1, the front side that sensor 61 is located at Pneumatic ledal-pushing 63 is rejected, and the ice cream of 63 offside of Pneumatic ledal-pushing is defeated
Line sending 2, which is equipped with, rejects funnel 64 and rejects the lower section of funnel 64 equipped with gas leakage ice cream collector;In addition after detection plate 51
The rack 1 of side is equipped with sensor for countering 7, and sensor for countering 7 can be to being carried out by whole packaging bags of gas leakage testing agency 5
It counts.
The control principle of ice cream packaging bag gas leak detection device as shown in FIG. 6, the control unit subpackage of the detection device
PLC controller 81 is included, PLC controller 81 is passed with displacement sensor 52, rejecting sensor 61, gas circuit sensor 62 and counting respectively
Sensor 7 is connected, displacement sensor 52 be responsible for according to the measured value of itself judge ice cream packaging bag whether gas leakage, count sensing
Device 7 is responsible for counting the quantity of whole packaging bags by detection plate 51, rejects sensor 61 and is responsible for transmitting standard to PLC controller 81
The standby signal rejected(Packaging bag to be rejected by signal), the responsible ice cream for rejecting gas leakage of gas circuit sensor 62, PLC controls
Device 81 processed is responsible for the acquisition of Data Analysis Services and signal and is sent out;PLC controller 81 can receive the biography of displacement sensor 52
The signal passed and after PLC controller 81 receives the signal for rejecting sensor 61, PLC controller 81, which is transmitted, rejects signal
To gas circuit sensor 62, gas circuit sensor 62 opens the packaging bag release ice cream that gas circuit blows the pop-up of Pneumatic ledal-pushing 63 by gas leakage
Pipeline 2.Displacement sensor 52 is used to measure the end deformation of detection plate 51, and PLC controller 81 can receive counting sensing
The count signal for whole packaging bags that device 7 passes over.The PLC controller 81 uses the M258 of Schneider Electric Devices, and PLC is controlled
The external power supply of device 81 selects 24V DC power supplies.As shown in the circuit diagram of Fig. 7, in the figure 7, K1 indicates displacement sensor 52
Normally opened contact, K2 indicate that the normally opened contact of sensor for countering 7, K3 indicate to reject the normally opened contact of sensor 61, and coil K indicates gas
The coil of road sensor 62, displacement sensor 52 can input signal to PLC controller 81 input terminal I1, sensor for countering
7 can input signal to PLC controller 81 input terminal I2, reject sensor 61 can input signal to PLC controller 81
Input terminal I3, PLC controller 81 leading-out terminal Q0 can output signal to gas circuit sensor 62.Fig. 8 is PLC in Fig. 7
Controller 81(M258)Amplification circuit part, PLC controller 81 by power modules, DM72F0 modules, DM72F1 modules,
DI12DE modules and DO12FE modules composition.Power modules be responsible for give PLC controller 81 provide power supply, DM72F0 modules,
DM72F1 modules and DI12DE modules provide input terminal, and DO12FE modules are responsible for providing leading-out terminal;In Fig. 8, due to ice river in Henan Province
DM72F0 modules and DO12FE modules have only been used in leaching gas leakage detection, therefore DM72F1 modules, DI12DE modules have been done simplified place
Reason.The external power supply of PLC controller 81 is provided by 24V DC power supplies, and L+ meets positive 24V, and it is PLC controller that M, which meets cathode 0V, M1,
81 internal electric source.
When being worked, the air tight parameter of the property settings displacement sensor 52 according to displacement sensor 52 is needed,
And adjustment displacement sensor 52 in turn comparisons be tactful and the communication mechanism between displacement sensor 52 and PLC controller 81.
Such as some displacement sensors 52, the end deformation of detection plate 51 the big, and displacement sensor 52 measures instantaneous value more
Big and detection plate 51 end deformation is smaller, and the instantaneous value that displacement sensor 52 measures is smaller, i.e. the end deformation of detection plate 51
It is directly proportional to the instantaneous value that displacement sensor 52 measures;And for other displacement sensors 52, such as Omron
The the end deformation of ZX2-LDA11, detection plate 51 the big, and the instantaneous value that displacement sensor 52 measures is smaller and the end of detection plate 51
Portion's deformation is smaller, and the instantaneous value that displacement sensor 52 measures is bigger, i.e. the end deformation of detection plate 51 is surveyed with displacement sensor 52
The instantaneous value obtained is inversely proportional.
Now present invention assumes that displacement sensor 52 uses the ZX2-LDA11 of Omron, such as the setting value of displacement sensor 52
The real time value of the end deformation for the detection plate 51 that displacement sensor 52 detects for R1 is R.When gas leakage ice cream is examined
When survey, when the instantaneous value R > R1 that displacement sensor 52 detects, then contact K1 connects input terminal I1, and displacement sensor 52 is defeated
Enter signal to PLC controller 81, and when gas leakage ice cream is by rejecting sensor 61, contact K3 connects input terminal I3, picks
Except sensor 61 sends gas leakage ice cream by signal to PLC controller 81, pass through output end after 81 analyzing processing of PLC controller
Sub- Q0 sends out signal, and coil K obtains electric, then start-up frequency sensor 62 rejects gas leakage ice cream, while PLC controller 81
The quantity of gas leakage ice cream is write down according to the number of signals of the displacement sensor 52 received, and sensor for countering 7 can detect
Ice cream packaging bag by information, contact K2 connects input terminal I2, and sensor for countering 7 inputs count signal and gives PLC controls
Device 81, PLC controller 81 carry out Data Analysis Services and write down by ice cream packaging bag quantity.When air tight ice cream
When passing through detection device, the real time value R < R1 that displacement sensor 52 detects, then contact K1 disconnect input terminal I1, i.e.,
Displacement sensor 52 not input signal to PLC controller 81;And when air tight ice cream is by rejecting sensor 61, contact K3
Input terminal I3 is connected, sensor 61 is rejected and sends air tight ice cream by signal to PLC controller 81;PLC controller 81
After analyzing processing, the output of Q0 no signals, coil K must not electricity, gas circuit sensor 62 do not start, and air tight ice cream is after continuing
Into;Sensor for countering 7 detect air tight ice cream by information, contact K2 connects input terminal I2, and sensor for countering 7 is defeated
Enter count signal to PLC controller 81, PLC controller 81 carry out Data Analysis Services and write down by ice cream packaging bag
Quantity;In addition PLC controller 81 can be determined according to the counting that the signal number and sensor for countering 7 that displacement sensor 52 transmits transmit
The quantity of air tight ice cream.
The ice cream packaging bag gas leak detection device of the present invention is before use, needs pass through water according to the specification of ice cream
Heibei provincial opera spacing mechanism 91 adjust it is left extruding position-limit mechanism 41 and it is right squeeze position-limit mechanism 42 two vertical synchronous belts 46 level interval,
It is vertical between vertical synchronous belt 410 and synchronous conveyer band 31 by squeezing position-limit mechanism 43 in the adjustment of vertical distance adjustor 92
Spacing needs the property settings displacement according to displacement sensor 52 since displacement sensor 52 is using the ZX2-LDA11 of Omron
The air tight parameter of sensor 52.In use, vertical synchronous belt 410 coordinates left extruding position-limit mechanism 41 and right extruding position-limit mechanism
42 two vertical synchronous belts 46 will be positioned at the inner cavity front of the gas extrusion on packaging bag inner cavity top to packaging bag so that detection plate
51 front end is jacked up, when the deformation for the detection plate 51 that displacement sensor 52 measures(According to measure the height that rises or falls from
And the show value of the displacement sensor 52 obtained)When less than setting value, then illustrate that the packaging bag is air tight, due to displacement sensor
52 do not send a signal to PLC controller 81, then when rejecting sensor 61 sends a signal to PLC controller 81, PLC controller 81 is not
Gas circuit sensor 62 can be sent a signal to, packaging bag is continued on to the ice cream pipeline 2 of 6 rear side of rejecting mechanism, herein
In the process, sensor for countering 7 can count the packaging bag by detection plate 51;When the detection plate that displacement sensor 52 measures
51 deformation(According to measuring the show value of the height that rises or falls to the displacement sensor 52 obtained)When being greater than the set value,
Then illustrate that the packaging bag gas leakage, displacement sensor 52 send a signal to PLC controller 81, PLC controller 81 can record gas leakage packet
The quantity of pack, then PLC controller 81 will continue to receive the signal for rejecting sensor 61, PLC controller 81 can pass at this time
Delivery signal to gas circuit sensor 62, gas circuit sensor 62 then open gas circuit blow Pneumatic ledal-pushing 63 pop-up the packaging bag of gas leakage is pushed away
Go out ice cream pipeline 2 and falls into gas leakage ice cream collector.
The present invention by by the air accumulation in packaging bag in the head of packaging bag with by the rear end of detection plate 51 jack up, and
The end deformation quantity of detection plate 51 is measured by displacement sensor 52(The variable quantity risen or fallen)With the setting value of itself into
Row is relatively to determine whether gas leakage is conveyed as air tight into subsequent ice cream pipeline 2 for packaging bag;If gas leakage
Gas leakage packaging bag is passed to PLC controller 81 by displacement sensor 52 and subsequent rejecting sensor 61 by signal respectively,
PLC controller 81 delivers a signal to gas circuit sensor 62, and gas circuit sensor 62 then opens gas circuit and blows the pop-up general of Pneumatic ledal-pushing 63
Ice cream pipeline 2 is released in the packaging bag of gas leakage, and PLC controller 81 can according to the signal number that displacement sensor 52 transmits come pair
Gas leakage packaging bag is counted;Sensor for countering 7 can be to being counted by whole packaging bags of gas leakage testing agency 5 simultaneously
And passing to PLC controller 81, then PLC controller 81 can be according to the signal number and sensor for countering 7 that displacement sensor 52 transmits
The counting of transmission determines the quantity of qualified packaging bag;The structure of the detecting device is succinct, it is convenient to use, gas leakage inspection can be improved
Success rate is surveyed, defective products is avoided to enter market, saves the people's lives and property safety, living to produce to people brings conveniently.
Above example is merely illustrative of the invention's technical idea, and protection scope of the present invention cannot be limited with this, every
According to technological thought proposed by the present invention, any change done on the basis of technical solution each falls within the scope of the present invention
Within;The technology that the present invention is not directed to can be realized by the prior art.
Claims (17)
1. a kind of ice cream packaging bag gas leak detection device, including rack(1)With the ice cream pipeline positioned at its both sides(2),
It is characterized in that:The rack(1)In be equipped with both ends respectively with ice cream pipeline(2)The conveying mechanism being connected(3), conveying
Mechanism(3)Upside be equipped with squeeze position-limit mechanism(4), squeezing position-limit mechanism(4)Rear portion be equipped with gas leakage testing agency(5)And
In gas leakage testing agency(5)The ice cream pipeline of rear side(2)It is equipped with rejecting mechanism(6);The gas leakage testing agency(5)
Including detection plate(51)With monitor and detection plate(51)The displacement sensor of deformation(52), displacement sensor(52)And rejecting mechanism
(6)In rejecting sensor(61), gas circuit sensor(62)All pass through circuit and PLC control cabinet respectively(8)In PLC controller
(81)It is connected;When the device works, position-limit mechanism is squeezed(4)It squeezes and is located at from the left side of packaging bag, right side and upside respectively
Conveying mechanism(3)On packaging bag so that packaging bag reaches gas leakage testing agency(5)Detection plate(51)Lower section by when, packet
Air accumulation in pack is in the head of packaging bag by detection plate(51)Front end jack up, displacement sensor(52)It is examined by measuring
Drafting board(51)End deformation quantity come determine packaging bag whether gas leakage, displacement sensor(52)With subsequent rejecting sensor(61)
Gas leakage packaging bag is passed into PLC controller by signal respectively(81), PLC controller(81)Deliver a signal to gas circuit sensing
Device(62), gas circuit sensor(62)It then opens gas circuit and blows Pneumatic ledal-pushing(63)Pop-up is defeated by the packaging bag release ice cream of gas leakage
Line sending(2).
2. ice cream packaging bag gas leak detection device according to claim 1, it is characterised in that:The detection plate(51)
Pass through removable pin(53)Mounted on connector(54)Lower end and detection plate(51)It can be with removable pin(53)It is swung up and down for axis.
3. ice cream packaging bag gas leak detection device according to claim 2, it is characterised in that:The detection plate(51)'s
Leading inside is equipped with ball(55).
4. ice cream packaging bag gas leak detection device according to claim 2, it is characterised in that:The connector(54)
Pass through fixing piece(56)Mounted on rack(1)On;And connector(54)On be equipped with positioning plate(57), positioning plate(57)Upper setting
Return member(58)Enable to detection plate(51)Equilbrium position is returned to after packaging bag passes through.
5. ice cream packaging bag gas leak detection device according to claim 4, it is characterised in that:The displacement sensor
(52)It is mounted on positioning plate by holder(57)End make displacement sensor(52)Positioned at detection plate(51)End just on
Side is so as to measuring detection plate(51)End deformation.
6. ice cream packaging bag gas leak detection device according to claim 1 or 5, it is characterised in that:The displacement passes
Sensor(52)Positioned at detection plate(51)The surface of front end or detection plate(51)The surface of rear end.
7. ice cream packaging bag gas leak detection device according to claim 1, it is characterised in that:The conveying mechanism
(3)Synchronous conveyer band including middle part(31)With positioned at synchronous conveyer band(31)The ball conveyer belt at both ends(32);Described squeezes
Press position-limit mechanism(4)With gas leakage testing agency(5)All it is located at synchronous conveyer band(31)Upper area.
8. ice cream packaging bag gas leak detection device according to claim 1 or claim 7, it is characterised in that:The extruding limit
Position mechanism(4)Including left extruding position-limit mechanism(41), right extruding position-limit mechanism(42)With upper extruding position-limit mechanism(43), left extruding
Position-limit mechanism(41), right extruding position-limit mechanism(42), upper extruding position-limit mechanism(43)And conveying mechanism(3)On synchronous transport
Band(31)It can realize the left and right synchronous extruding limit up and down to packaging bag.
9. ice cream packaging bag gas leak detection device according to claim 8, it is characterised in that:The left extruding limit
Mechanism(41), right extruding position-limit mechanism(42)With upper extruding position-limit mechanism(43)It is all that synchronous belt squeezes position-limit mechanism so that squeeze
Press position-limit mechanism(4)The traveling for capableing of auxiliary drive packaging bag while limit is squeezed packaging bag realizing.
10. ice cream packaging bag gas leak detection device according to claim 8, it is characterised in that:The left extruding limit
Position mechanism(41)With right extruding position-limit mechanism(42)All include being arranged in rack(1)On axis output motor(44), axis output electricity
Machine(44)Output shaft straight down with horizontal driving wheel(45)It is connected and drives horizontal driving wheel(45)Pass through vertical synchronization
Band(46)Drive horizontal follower(47)Rotation.
11. ice cream packaging bag gas leak detection device according to claim 10, it is characterised in that:The upper extruding limit
Position mechanism(43)Including being arranged in rack(1)On hole output motor(48), hole output motor(48)Output shaft protrude horizontally up
With vertical driving wheel(49)It is connected and drives vertical driving wheel(49)Pass through vertical synchronous belt(410)Drive vertical follower
(411)Rotation.
12. the ice cream packaging bag gas leak detection device according to claim 10 or 11, it is characterised in that:Along packaging bag
Conveying direction, two vertical synchronous belts(46)Back segment be arranged in parallel with will in packaging bag be located at ice cream both sides gas extrusion
To the inner cavity top of packaging bag;And two vertical synchronous belt(46)Leading portion in horn mouth be arranged.
13. ice cream packaging bag gas leak detection device according to claim 12, it is characterised in that:Along the defeated of packaging bag
Send direction, vertical synchronous belt(410)Leading portion move closer to conveying mechanism(3)On synchronous conveyer band(31)And vertical synchronous belt
(410)Back segment be parallel to synchronous conveyer band(31), to coordinate left extruding position-limit mechanism(41)With right extruding position-limit mechanism(42)
Two vertical synchronous belts(46)It will be positioned at the inner cavity front of the gas extrusion on packaging bag inner cavity top to packaging bag so that detection plate
(51)Front end jacked up.
14. ice cream packaging bag gas leak detection device according to claim 13, it is characterised in that:The detection plate
(51)Positioned at two vertical synchronous belts(46)Back segment between and be located at vertical synchronous belt(410)Rear end on rear side of.
15. ice cream packaging bag gas leak detection device according to claim 8, it is characterised in that:The rack(1)On
Equipped with left extruding position-limit mechanism can be adjusted(41)With right extruding position-limit mechanism(42)Between level interval horizontal distance adjustor
(91), and the rack(1)Extruding position-limit mechanism can be adjusted by being equipped with(43)And synchronous conveyer band(31)Between it is vertical
The vertical distance adjustor of spacing(92).
16. ice cream packaging bag gas leak detection device according to claim 1, it is characterised in that:The rejecting sensing
Device(61)Positioned at Pneumatic ledal-pushing(63)Front side, and Pneumatic ledal-pushing(63)The ice cream pipeline of offside(2)It is equipped with and rejects leakage
Bucket(64).
17. the ice cream packaging bag gas leak detection device according to claim 1 or 16, it is characterised in that:The detection plate
(51)The rack of rear side(1)It is equipped with sensor for countering(7), sensor for countering(7)It can be to passing through gas leakage testing agency(5)'s
Whole packaging bags are counted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810364031.3A CN108692894A (en) | 2018-04-23 | 2018-04-23 | Ice cream packaging bag gas leak detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810364031.3A CN108692894A (en) | 2018-04-23 | 2018-04-23 | Ice cream packaging bag gas leak detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108692894A true CN108692894A (en) | 2018-10-23 |
Family
ID=63845180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810364031.3A Pending CN108692894A (en) | 2018-04-23 | 2018-04-23 | Ice cream packaging bag gas leak detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108692894A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110641776A (en) * | 2019-11-07 | 2020-01-03 | 陕西中烟工业有限责任公司 | Adjustable cigarette packet outer box packaging pressure-resistant detection device |
| CN111169735A (en) * | 2020-01-03 | 2020-05-19 | 王帅峰 | Food processing wrapping bag gas leakage detection equipment that can sieve automatically |
| CN111617980A (en) * | 2020-04-29 | 2020-09-04 | 郑州卡思特机器人科技有限公司 | Packaging air tightness detection equipment |
| CN112108405A (en) * | 2020-10-20 | 2020-12-22 | 姜志 | Online gas tightness detection device |
| CN117664463A (en) * | 2024-02-01 | 2024-03-08 | 青岛华康塑料包装有限公司 | Food packaging bag air leakage detection assembly, detection device and detection method thereof |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1993007459A1 (en) * | 1991-10-04 | 1993-04-15 | Robotec Limited | Integrity testing device for sealed flexible packages |
| WO2005005949A1 (en) * | 2003-07-08 | 2005-01-20 | Ishida Europe Limited | Seal integrity testing apparatus and method |
| CN204301947U (en) * | 2014-12-05 | 2015-04-29 | 浙江医药高等专科学校 | A kind of Key works Drug packing band package seal checker |
| JP2015182795A (en) * | 2014-03-25 | 2015-10-22 | 大日本印刷株式会社 | Vacuum state inspection method and device for vacuumized package |
| CN105258853A (en) * | 2015-11-23 | 2016-01-20 | 上海精汇包装设备有限公司 | Air leakage detection system of gas flushing pouch |
| CN105712070A (en) * | 2015-10-29 | 2016-06-29 | 山东明佳科技有限公司 | Packing bag leakage detection device and method |
| CN107284765A (en) * | 2017-07-31 | 2017-10-24 | 漳州佳龙科技股份有限公司 | Vacuum packet wiring detects Soft Roll rejecting mechanism and its method of work |
| CN208171546U (en) * | 2018-04-23 | 2018-11-30 | 苏州澳昆智能机器人技术有限公司 | Ice cream packaging bag gas leak detection device |
-
2018
- 2018-04-23 CN CN201810364031.3A patent/CN108692894A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1993007459A1 (en) * | 1991-10-04 | 1993-04-15 | Robotec Limited | Integrity testing device for sealed flexible packages |
| WO2005005949A1 (en) * | 2003-07-08 | 2005-01-20 | Ishida Europe Limited | Seal integrity testing apparatus and method |
| JP2015182795A (en) * | 2014-03-25 | 2015-10-22 | 大日本印刷株式会社 | Vacuum state inspection method and device for vacuumized package |
| CN204301947U (en) * | 2014-12-05 | 2015-04-29 | 浙江医药高等专科学校 | A kind of Key works Drug packing band package seal checker |
| CN105712070A (en) * | 2015-10-29 | 2016-06-29 | 山东明佳科技有限公司 | Packing bag leakage detection device and method |
| CN105258853A (en) * | 2015-11-23 | 2016-01-20 | 上海精汇包装设备有限公司 | Air leakage detection system of gas flushing pouch |
| CN107284765A (en) * | 2017-07-31 | 2017-10-24 | 漳州佳龙科技股份有限公司 | Vacuum packet wiring detects Soft Roll rejecting mechanism and its method of work |
| CN208171546U (en) * | 2018-04-23 | 2018-11-30 | 苏州澳昆智能机器人技术有限公司 | Ice cream packaging bag gas leak detection device |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110641776A (en) * | 2019-11-07 | 2020-01-03 | 陕西中烟工业有限责任公司 | Adjustable cigarette packet outer box packaging pressure-resistant detection device |
| CN110641776B (en) * | 2019-11-07 | 2024-04-19 | 陕西中烟工业有限责任公司 | Adjustable pressure-resistant detection device for outer box package of cigarette packet |
| CN111169735A (en) * | 2020-01-03 | 2020-05-19 | 王帅峰 | Food processing wrapping bag gas leakage detection equipment that can sieve automatically |
| CN111169735B (en) * | 2020-01-03 | 2022-01-04 | 上海小慕食品有限公司 | Food processing wrapping bag gas leakage detection equipment that can sieve automatically |
| CN111617980A (en) * | 2020-04-29 | 2020-09-04 | 郑州卡思特机器人科技有限公司 | Packaging air tightness detection equipment |
| CN112108405A (en) * | 2020-10-20 | 2020-12-22 | 姜志 | Online gas tightness detection device |
| CN117664463A (en) * | 2024-02-01 | 2024-03-08 | 青岛华康塑料包装有限公司 | Food packaging bag air leakage detection assembly, detection device and detection method thereof |
| CN117664463B (en) * | 2024-02-01 | 2024-04-02 | 青岛华康塑料包装有限公司 | Food packaging bag air leakage detection assembly, detection device and detection method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108692894A (en) | Ice cream packaging bag gas leak detection device | |
| CN108709706A (en) | Ice cream packaging bag leak detection method and detection device | |
| CN102706752B (en) | On-line soft infusion bag heat-seal strength detection device and soft infusion bag production line | |
| CN208307784U (en) | A kind of glass bad part eject device | |
| CN207623251U (en) | medicine bottle defect detecting device | |
| CN207268774U (en) | A kind of lithium battery voltage internal resistance detection device | |
| CN208171546U (en) | Ice cream packaging bag gas leak detection device | |
| CN102706753A (en) | On-line soft infusion bag heat-seal strength detection device and soft infusion bag production line | |
| CN209009661U (en) | Transmission device is used in a kind of production of wiring board | |
| CN216807086U (en) | Belt conveyor line for material visual inspection | |
| CN210952731U (en) | Graphite electrode terminal surface straightness check out test set that hangs down | |
| CN207764135U (en) | A kind of product overturning detection pipeline | |
| CN103977965A (en) | Storage battery rapid-discharge detection machine and operation method thereof | |
| CN206083162U (en) | Automatic weighing machine | |
| CN109107910A (en) | Pogo pin connectors elastic force detection machine | |
| CN209406866U (en) | A kind of screen pin automatic detecting machine | |
| CN105716561B (en) | A kind of artificial board thickness measuring device and measurement method | |
| CN202614612U (en) | Transfusion soft bag heat seal strength online detection device and transfusion soft bag production line | |
| CN209279820U (en) | Auto parts and components hole location automatic detection device | |
| CN207288097U (en) | A kind of open defect detection device | |
| CN109000864A (en) | Ice cream packaging bag leak detection method and detection system | |
| CN103803267B (en) | A kind of method of inspection of belt conveyor material flow checking system of transported material | |
| CN207622707U (en) | A kind of creeper tread hole distance tester | |
| CN207850307U (en) | A kind of laser detecting frock | |
| CN205426095U (en) | Thickness check's device carries out in use of lapping steel band |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181023 |
|
| WD01 | Invention patent application deemed withdrawn after publication |