CN209289847U - A kind of woven bag conveying mechanism - Google Patents
A kind of woven bag conveying mechanism Download PDFInfo
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- CN209289847U CN209289847U CN201821998484.3U CN201821998484U CN209289847U CN 209289847 U CN209289847 U CN 209289847U CN 201821998484 U CN201821998484 U CN 201821998484U CN 209289847 U CN209289847 U CN 209289847U
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- woven bag
- air
- vacuum cups
- exhaust tube
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Abstract
The utility model relates to a kind of woven bag conveying mechanisms, including displacement drive mechanism, at least two vacuum cups and aspiration pump, each vacuum cups is mounted side by side on the power output end of displacement drive mechanism, aspiration pump is connect by exhaust tube with the bleeding point of each vacuum cups, it is characterized in that: further including inhaling air blowing conversion equipment, inhales air blowing conversion equipment and be connected on the exhaust tube between the vacuum cups and the aspiration pump.This woven bag conveying mechanism carries out suction operation after first blowing to the woven bag edge fallen that lets droop using suction air blowing conversion equipment, the woven bag edge to hang downwards can up be blown, the woven bag edge barrier for ensuring that vacuum cups will not be hung downwards when toward retracting is lived, corresponding woven bag is precisely sucked, guarantees the smooth conveying of woven bag.
Description
Technical field
The utility model relates to produce the field of mechanical technique of packaging bag, in particular to a kind of woven bag conveying mechanism.
Background technique
Woven bag is the packaging bag being made using plastics as raw material, and woven bag has many uses, and is mainly used for various articles
Splendid attire and be packed for, industry, agricultural, in terms of have a wide range of applications.Production woven bag raw material be usually
The various Xylonites such as polyethylene, polypropylene are squeezed out, are drawn into flat filament, then formed through weaving, establishment, bag making.Due to braiding
Bag is formed through knitting device, moisture-proof, leakproof and other effects difference, and the interior cargo contained is particularly easy to go bad, damage, in woven bag
One layer of inner membrance of inner sleeve can solve this problem.
Currently, needing to move woven bag using woven bag conveying mechanism before one layer of inner membrance (inner bag) of woven bag inner sleeve
It moves bag opening support to go into operation on position, goes into operation in bag opening support and open the gas vent of woven bag on position.Existing woven bag conveying mechanism
Including displacement drive mechanism, gas chamber supervisor and air blower, gas chamber supervisor is mounted in displacement drive mechanism, and gas chamber supervisor is equipped with
Several suckers, gas chamber be responsible for one end connect with air blower by soft air pipe, the other end closing.When work, start air blower to gas
Room supervisor is evacuated, and the gas in gas chamber supervisor is made to generate negative pressure, and the sucker on gas chamber supervisor will be in the braiding above it
Bag carries out negative-pressure adsorption, then drives gas chamber supervisor that woven bag is driven to move to bag opening support by displacement drive mechanism and goes into operation on position,
In order to be separated woven bag one by one in advance and improve working efficiency, station usually is sent into bag body and bag body is strutted and set between station
Set a bag body preliminary station, and it is more complicated due to strutting the mechanical structure at station in bag body, woven bag conveyer
Structure is often arranged in that bag body is sent into station, bag body preliminary station, bag opening support go into operation the lower section of position, moves in lower section to woven bag
It is dynamic, and be moved to bag opening support in a woven bag and go into operation behind position, toward when retracting, gas chamber supervisor can drive with displacement for displacement drive mechanism
The movement of motivation structure and move, the woven bag in displacement drive mechanism hangs downwards because of self gravity, gas chamber be responsible for meeting
The woven bag edge barrier to be hung downwards is lived, and corresponding woven bag can not effectively be sucked.
Summary of the invention
The problem to be solved by the utility model is to provide a kind of woven bag conveying mechanism, this woven bag conveying mechanism energy
It is enough up to blow at the woven bag edge to hang downwards, corresponding woven bag is precisely sucked, guarantees the smooth conveying of woven bag.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is as follows:
A kind of woven bag conveying mechanism, including displacement drive mechanism, at least two vacuum cups and aspiration pump, each vacuum
Suction nozzle is mounted side by side on the power output end of displacement drive mechanism, and aspiration pump passes through the pumping of exhaust tube and each vacuum cups
Mouth connection inhales air blowing conversion equipment and is connected to the vacuum cups and the pumping it is characterized in that: further including inhaling air blowing conversion equipment
On exhaust tube between air pump.
When work, each vacuum cups is all first adsorbed into a upper woven bag, at the woven bag at first vacuum cups
It goes into operation on position in bag opening support, the woven bag at second vacuum cups is in bag body preliminary station, at third vacuum cups
Woven bag be in bag body and be sent on station, the bag opening support position that goes into operation completes woven bag and struts and be inserted in inner membrance and move back opened mouth to strut
Woven bag on station；Then each vacuum cups is driven back to be moved by displacement drive mechanism, in bag body preliminary station
Vacuum cups the woven bag to hang downwards is blown afloat upwards, be suspended in above vacuum cups；Then first vacuum cups is vertical
Aspiration pump is returned at bag body preliminary station and opens, aspiration pump is by exhaust tube, suction air blowing conversion equipment to vacuum cups
Internal air exhausting forms negative pressure inside vacuum cups, and the woven bag being suspended on vacuum cups is adsorbed on downwards vacuum cups
On, so that the woven bag in bag body preliminary station is adsorbed on immediately on first vacuum cups, similarly, second vacuum cups is moved back
It returns to bag body to be sent at station, the woven bag that bag body is sent on station is adsorbed on immediately on second vacuum cups；Again by position
It moves driving mechanism and continues the woven bag of first vacuum cups being moved to bag opening support and go into operation on position, at second vacuum cups
Woven bag is moved in bag body preliminary station, and third vacuum cups is moved to bag body and is sent on station, by manually by woven bag
It is placed on third vacuum cups.This woven bag conveying mechanism can up blow at the woven bag edge to hang downwards, it is ensured that
The woven bag edge barrier that vacuum cups will not be hung downwards when toward retracting is lived, and corresponding woven bag is precisely sucked, and is guaranteed
The smooth conveying of woven bag.
As a preferred embodiment of the present invention, the suction air blowing conversion equipment includes air-exchanging chamber, blowning installation, at least two
A first switch and at least two second switches, air-exchanging chamber are equipped with negative inspiratory pressure mouth and at least two gas vents, and each first opens
Pass is separately mounted on corresponding gas vent, and the exhaust tube includes the first exhaust tube and the second exhaust tube, the first exhaust tube
One end is connect with the bleeding point of the vacuum cups, and the other end of the first exhaust tube is connect with gas vent, and the one of the second exhaust tube
End is connect with negative inspiratory pressure mouth, and the other end of the second exhaust tube is connect with the aspiration pump, each the first exhaust tube of item and gas vent
The end of connection is equipped with gas hole, and each second switch is separately mounted on corresponding gas hole, and each gas hole leads to respectively
Gas blow pipe is crossed to connect with blowning installation.When air blowing, first switch closes gas vent, prevents the air-flow of the first exhaust tube from entering ventilation
Interior, after then each gas hole connects blowning installation, second switch opens gas hole, and air-flow passes through gas blow pipe, gas hole, first
Exhaust tube sprays upwards from vacuum cups, and the woven bag to hang downwards is up blown, so that the edge of woven bag can be suspended in very
Above suction head.When air-breathing, blowning installation is disconnected, after second switch closes gas hole, first switch opens gas vent, so that respectively
One end of first exhaust tube is connected to the cavity of air-exchanging chamber, is then turned on aspiration pump, and aspiration pump passes through the second exhaust tube, ventilation
Room, the first exhaust tube form negative pressure to vacuum cups internal air exhausting inside vacuum cups, the volume that will be suspended on vacuum cups
Bag is knitted to be adsorbed on vacuum cups.Above-mentioned exhaust tube generally uses hose.
As the further preferred embodiment of the utility model, the blowning installation is air blower.
As the further preferred embodiment of the utility model, the first switch includes block and position switching mechanism, institute
It states gas vent to be arranged in the one side wall of the air-exchanging chamber, position switching mechanism is mounted on another side wall of air-exchanging chamber, block
It is mounted on position switching mechanism, and each block is in the cavity of air-exchanging chamber, correspondence gas vent of the block towards air-exchanging chamber
Direction simultaneously cooperates with corresponding gas vent.When air blowing, position switching mechanism drives block to move to the gas vent direction of air-exchanging chamber
It is dynamic, so that block is covered in gas vent, blocking gas vent prevents the air-flow of the first exhaust tube from entering in air-exchanging chamber, then each gas hole
Access air blower simultaneously starts air blower air blast, and air-flow is sprayed by the first exhaust tube from vacuum cups upwards, by what is hung downwards
Woven bag is up blown, so that the edge of woven bag can be suspended in above vacuum cups.When air-breathing, air blower stops air blast, position
Switching mechanism driving block back moves, and block is removed from gas vent, so that the air inlet and air-exchanging chamber of each first exhaust tube
Cavity connection.
As the further preferred embodiment of the utility model, the position switching mechanism is cylinder, and the cylinder body of cylinder is pacified
On the side wall of the air-exchanging chamber, the piston rod of cylinder is connect with the block.When air blowing, the piston rod of cylinder stretches out, and drives
Dynamic block is mobile to the gas vent direction of air-exchanging chamber, and block is made to cover in gas vent；When air-breathing, the piston rod of cylinder is shunk, and is driven
Dynamic block back moves, and block is removed from gas vent.This position switching mechanism stretches to control using the piston rod of cylinder
The movement of block, structure is simple, movement is fast.
As the further preferred embodiment of the utility model, the second switch is check valve.When starting air blower air blast
When, because the flowing of air-flow moves down, air-flow enters in the first exhaust tube check valve from gas hole；When air blower stops air blast
When, check valve up resets, and closes gas hole.
As a preferred embodiment of the present invention, the vacuum cups includes suction nozzle seat and long tube, and suction nozzle seat is equipped with spray
Gas channel, long tube are equipped with multiple ventholes, and long tube is mounted on suction nozzle seat, and suction nozzle seat passes through jet channel and described the
One end of one exhaust tube connects.
As a preferred embodiment of the present invention, the displacement drive mechanism includes transfer gantry, cycloconveyor belt, active
Wheel, driven wheel and the motor for driving drive roll to rotate, motor are mounted on transfer gantry, and driving wheel and driven wheel are respectively mounted
It is tensioned cycloconveyor belt on transfer gantry and jointly, the pto shaft drive of driving wheel and motor connects, each described true
Suction head is mounted side by side on cycloconveyor belt.Above-mentioned cycloconveyor belt can also be ring chain or synchronous belt, corresponding cooperation
Driving wheel be sprocket wheel or synchronous pulley.Above-mentioned displacement drive mechanism belongs to technology well-known to those skilled in the art, herein
It is not described in detail.
The utility model compared with prior art, has the advantages that
This woven bag conveying mechanism first blows to the woven bag edge fallen that lets droop using air blowing conversion equipment is inhaled
Suction operation afterwards can up blow at the woven bag edge to hang downwards, it is ensured that vacuum cups will not be downward when toward retracting
The woven bag edge barrier to hang is lived, and corresponding woven bag is precisely sucked, and guarantees the smooth conveying of woven bag.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model specific embodiment；
Fig. 2 is the right view of Fig. 1；
Fig. 3 is the enlarged diagram of A in Fig. 1；
Fig. 4 is the structural schematic diagram of vacuum cups in the utility model specific embodiment.
Specific embodiment
The utility model is specifically described in the following with reference to the drawings and specific embodiments.
As shown in Figs. 1-2, the woven bag conveying mechanism in the present embodiment, including 1, three vacuum cups of displacement drive mechanism
2 and aspiration pump 3, each vacuum cups 2 be mounted side by side on the power output end of displacement drive mechanism 1, aspiration pump 3 passes through pumping
Pipe 4 is connect with the bleeding point 23 of each vacuum cups 2.This woven bag conveying mechanism further includes inhaling air blowing conversion equipment 5, and suction is blown
Gas transfer device 5 is connected on the exhaust tube 4 between vacuum cups 2 and aspiration pump 3.Exhaust tube 4 generally uses hose.
Inhaling air blowing conversion equipment 5 includes air-exchanging chamber 51,52, three first switches 53 of blowning installation and three second switches
54, air-exchanging chamber 51 is equipped with negative inspiratory pressure mouth 511 and three gas vents 512, and each first switch 53 is separately mounted to arrange accordingly
On stomata 512, exhaust tube 4 includes the first exhaust tube 41 and the second exhaust tube 42, one end and the vacuum cups 2 of the first exhaust tube 41
Bleeding point 23 connect, the other end of the first exhaust tube 41 connect with gas vent 512, one end of the second exhaust tube 42 and negative pressure suction
Port 511 connects, and the other end of the second exhaust tube 42 is connect with aspiration pump 3, and each the first exhaust tube of item 41 is connect with gas vent 512
End be equipped with gas hole 411, each second switch 54 is separately mounted on corresponding gas hole 411, each gas hole 411
It is connect respectively by gas blow pipe 55 with blowning installation 52.
When air blowing, first switch 53 first closes gas vent 512, prevents the air-flow of the first exhaust tube 41 from entering air-exchanging chamber 51
Interior, after then each gas hole 411 connects blowning installation 52, second switch 54 opens gas hole 411, air-flow by gas blow pipe 55,
Gas hole 411, the first exhaust tube 41 spray upwards from vacuum cups 2, and the woven bag 6 to hang downwards is up blown, so that braiding
The edge of bag 6 can be suspended in 2 top of vacuum cups.When air-breathing, blowning installation 52 is disconnected, second switch 54 closes gas hole 411
Afterwards, first switch 53 opens gas vent 512, so that one end of each first exhaust tube 41 is connected to the cavity of air-exchanging chamber 51, then
Open aspiration pump 3, aspiration pump 3 by the second exhaust tube 42, air-exchanging chamber 51, the first exhaust tube 41 to 2 internal air exhausting of vacuum cups,
Negative pressure is formed inside vacuum cups 2, the woven bag 6 being suspended on vacuum cups 2 is adsorbed on vacuum cups 2.
Blowning installation 52 is air blower.
First switch 53 includes block 531 and position switching mechanism 532, and the side of air-exchanging chamber 51 is arranged in gas vent 512
On wall, position switching mechanism 532 is mounted on another side wall of air-exchanging chamber 51, and block 531 is mounted on position switching mechanism 532
On, and each block 531 is in the cavity of air-exchanging chamber 51, block 531 towards 512 direction of correspondence gas vent of air-exchanging chamber 51 simultaneously
It cooperates with corresponding gas vent 512.When air blowing, position switching mechanism 532 drives gas vent of the block 531 to air-exchanging chamber 51
512 directions are mobile, so that block 531 is covered in gas vent 512, blocking gas vent 512 prevents the air-flow of the first exhaust tube 41 from entering
In air-exchanging chamber 51, then each gas hole 411 accesses air blower and starts air blower air blast, and air-flow is by the first exhaust tube 41 from true
Suction head 2 sprays upwards, the woven bag to hang downwards is up blown, so that the edge of woven bag can be suspended on vacuum cups 2
Side.When air-breathing, air blower stops air blast, and position switching mechanism 532 drives block 531 back to move, removes from gas vent 512
Block 531, so that the air inlet of each first exhaust tube 41 is connected to the cavity of air-exchanging chamber 51.
Position switching mechanism 532 is cylinder, and the cylinder body of cylinder is mounted on the side wall of air-exchanging chamber 51, the piston rod of cylinder with
Block 531 connects.When air blowing, the piston rod of cylinder stretches out, and driving block 531 is mobile to 512 direction of gas vent of air-exchanging chamber 51,
Block 531 is set to cover in gas vent 512；When air-breathing, the piston rod of cylinder is shunk, and driving block 531 back moves, from gas vent
Block 531 is removed on 512.This position switching mechanism 532 stretches to control the movement of block 531 using the piston rod of cylinder,
Structure is simple, movement is fast.
As shown in figure 3, second switch 54 is check valve.When starting air blower air blast, check valve is past because of the flowing of air-flow
Lower movement, air-flow enter in the first exhaust tube 41 from gas hole 411；When air blower stops air blast, check valve up resets,
Close gas hole 411.
As shown in figure 4, vacuum cups 2 includes suction nozzle seat 21 and long tube 22, suction nozzle seat 21 is equipped with jet channel 211, long
Item pipe 22 is equipped with multiple ventholes 221, and long tube 22 is mounted on suction nozzle seat 21, suction nozzle seat 21 by jet channel 211 with
One end of first exhaust tube 41 connects.
Displacement drive mechanism 1 includes transfer gantry 11, cycloconveyor belt 12, driving wheel 13, driven wheel 14 and for driving
The motor 15 that driving wheel 13 rotates, motor 15 are mounted on transfer gantry 11, and driving wheel 13 and driven wheel 14 are installed in conveying
It is tensioned cycloconveyor belt 12 on bracket 11 and jointly, driving wheel 13 is connect with the pto shaft drive of motor 15, each vacuum
Suction nozzle 2 is mounted on the power output end of cycloconveyor belt 12.Above-mentioned cycloconveyor belt can also be ring chain or synchronous belt,
The driving wheel accordingly cooperated is sprocket wheel or synchronous pulley.Above-mentioned displacement drive mechanism 1 belongs to well-known to those skilled in the art
Technology, no further details to be given herein.
When work, each vacuum cups 2 is all first adsorbed into a upper woven bag 6, the woven bag at first vacuum cups 2
6 go into operation on position in bag opening support, and the woven bag 6 at second vacuum cups 2 is in bag body preliminary station, and third vacuum is inhaled
Woven bag 6 at first 2 be in bag body be sent into station on, bag opening support go into operation position complete woven bag 6 strut and removed after being inserted in inner membrance
Bag opening support goes into operation the woven bag 6 on position；Then each vacuum cups 2 is driven back to be moved by displacement drive mechanism 1, bag body
Vacuum cups 2 in preliminary station blows afloat the woven bag 6 to hang downwards upwards, is suspended in 2 top of vacuum cups；Then first
A vacuum cups 2 returns at bag body preliminary station immediately and opens aspiration pump, and aspiration pump passes through exhaust tube, suction air blowing converting means
Set to 2 internal air exhausting of vacuum cups, form negative pressure inside vacuum cups 2, will be suspended in the woven bag on vacuum cups 26 to
Under be adsorbed on vacuum cups 2 so that the woven bag 6 in bag body preliminary station is adsorbed on immediately on first vacuum cups 2, together
Reason, second vacuum cups 2 return to bag body and are sent at station, and the woven bag 6 that bag body is sent on station is adsorbed on the immediately
On two vacuum cups 2；Continue the woven bag 6 of first vacuum cups 2 being moved to sack by displacement drive mechanism 1 again and strut
On station, the woven bag 6 at second vacuum cups 2 is moved in bag body preliminary station, and third vacuum cups 2 is moved to bag
Body is sent on station, by manually woven bag 6 is placed on third vacuum cups 2.This woven bag conveying mechanism can will be to
Under 6 edge of woven bag that hangs up blow, it is ensured that 6 edge of woven bag that vacuum cups 2 will not be hung downwards when toward retracting
It stops, corresponding woven bag 6 is precisely sucked, guarantee the smooth conveying of woven bag 6.
In addition, it should be noted that, the specific embodiments described in this specification, each section title etc. can not
Together, all equivalent or simple changes done according to structure, feature and principle described in the concept of the patent of the utility model are included in this
In the protection scope of utility model patent.Those skilled in the art of the present invention can be to described specific reality
Example is applied to do various modifications or additions or be substituted in a similar manner, structure without departing from the utility model or
Beyond the scope defined by this claim, it all should belong to the protection range of the utility model.
Claims (8)
1. a kind of woven bag conveying mechanism, including displacement drive mechanism, at least two vacuum cups and aspiration pump, each vacuum is inhaled
Head is mounted side by side on the power output end of displacement drive mechanism, and aspiration pump passes through the bleeding point of exhaust tube and each vacuum cups
Connection inhales air blowing conversion equipment and is connected to the vacuum cups and the pumping it is characterized in that: further including inhaling air blowing conversion equipment
On exhaust tube between pump.
2. woven bag conveying mechanism as described in claim 1, it is characterized in that: the suction air blowing conversion equipment include air-exchanging chamber,
Blowning installation, at least two first switches and at least two second switches, air-exchanging chamber are equipped with negative inspiratory pressure mouth and at least two rows
Stomata, each first switch are separately mounted on corresponding gas vent, and the exhaust tube includes the first exhaust tube and the second pumping
Pipe, one end of the first exhaust tube are connect with the bleeding point of the vacuum cups, and the other end of the first exhaust tube is connect with gas vent,
One end of second exhaust tube is connect with negative inspiratory pressure mouth, and the other end of the second exhaust tube is connect with the aspiration pump, each item first
The end that exhaust tube is connect with gas vent is equipped with gas hole, and each second switch is separately mounted on corresponding gas hole, respectively
A gas hole passes through gas blow pipe respectively and connect with blowning installation.
3. woven bag conveying mechanism as claimed in claim 2, it is characterized in that: the blowning installation is air blower.
4. woven bag conveying mechanism as claimed in claim 2, it is characterized in that: the first switch includes block and position switching
Mechanism, the gas vent are arranged in the one side wall of the air-exchanging chamber, and position switching mechanism is mounted on another side wall of air-exchanging chamber
On, block is mounted on position switching mechanism, and each block is in the cavity of air-exchanging chamber, correspondence of the block towards air-exchanging chamber
Gas vent direction simultaneously cooperates with corresponding gas vent.
5. woven bag conveying mechanism as claimed in claim 4, it is characterized in that: the position switching mechanism is cylinder, cylinder
Cylinder body is mounted on the side wall of the air-exchanging chamber, and the piston rod of cylinder is connect with the block.
6. woven bag conveying mechanism as claimed in claim 2, it is characterized in that: the second switch is check valve.
7. woven bag conveying mechanism as claimed in claim 2, it is characterized in that: the vacuum cups includes suction nozzle seat and strip
Pipe, suction nozzle seat are equipped with jet channel, and long tube is equipped with multiple ventholes, and long tube is mounted on suction nozzle seat, and suction nozzle seat passes through
Jet channel is connect with one end of first exhaust tube.
8. woven bag conveying mechanism as described in claim 1, it is characterized in that: the displacement drive mechanism include transfer gantry,
Cycloconveyor belt, driving wheel, driven wheel and the motor for driving drive roll to rotate, motor are mounted on transfer gantry, actively
Wheel and driven wheel are installed on transfer gantry and are tensioned jointly cycloconveyor belt, the pto shaft drive of driving wheel and motor
Connection, each vacuum cups are mounted side by side on cycloconveyor belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821998484.3U CN209289847U (en) | 2018-11-30 | 2018-11-30 | A kind of woven bag conveying mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821998484.3U CN209289847U (en) | 2018-11-30 | 2018-11-30 | A kind of woven bag conveying mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN209289847U true CN209289847U (en) | 2019-08-23 |
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ID=67656648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821998484.3U Active CN209289847U (en) | 2018-11-30 | 2018-11-30 | A kind of woven bag conveying mechanism |
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| Country | Link |
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| CN (1) | CN209289847U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114103265A (en) * | 2021-11-18 | 2022-03-01 | 建湖县特佳液压管件有限公司 | Inner film conveying device for processing composite packaging product |
-
2018
- 2018-11-30 CN CN201821998484.3U patent/CN209289847U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114103265A (en) * | 2021-11-18 | 2022-03-01 | 建湖县特佳液压管件有限公司 | Inner film conveying device for processing composite packaging product |
| CN114103265B (en) * | 2021-11-18 | 2023-11-24 | 建湖县特佳液压管件有限公司 | Inner film conveying device for processing composite packaging products |
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