CN111071565B - Online heat sealing device - Google Patents
Online heat sealing device Download PDFInfo
- Publication number
- CN111071565B CN111071565B CN201911390738.2A CN201911390738A CN111071565B CN 111071565 B CN111071565 B CN 111071565B CN 201911390738 A CN201911390738 A CN 201911390738A CN 111071565 B CN111071565 B CN 111071565B
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- Prior art keywords
- film
- seat
- guide rail
- linear guide
- material channel
- 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.)
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- 238000007789 sealing Methods 0.000 title claims abstract description 59
- 230000007246 mechanism Effects 0.000 claims abstract description 57
- 239000000463 material Substances 0.000 claims abstract description 55
- 238000005520 cutting process Methods 0.000 claims abstract description 38
- 238000006073 displacement reaction Methods 0.000 claims abstract description 21
- 238000007731 hot pressing Methods 0.000 claims abstract description 18
- 239000012528 membrane Substances 0.000 claims abstract description 16
- 238000009434 installation Methods 0.000 claims abstract description 12
- 238000003825 pressing Methods 0.000 claims description 16
- 230000003578 releasing effect Effects 0.000 claims description 9
- 238000007599 discharging Methods 0.000 claims description 7
- 238000001816 cooling Methods 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 5
- 238000007664 blowing Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
- B65B51/10—Applying or generating heat or pressure or combinations thereof
- B65B51/26—Devices specially adapted for producing transverse or longitudinal seams in webs or tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
- B65B61/04—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for severing webs, or for separating joined packages
- B65B61/06—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for severing webs, or for separating joined packages by cutting
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Package Closures (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The invention discloses an on-line heat sealing device, wherein two ends of a film pulling and cutting mechanism are provided with a hot pressing mechanism and a film placing mechanism; the support is provided with a fixed mounting plate, the fixed mounting plate is provided with a material channel, the front part of the fixed mounting plate is provided with two displacement through grooves, two sides of the front end of the material channel are provided with membrane clamping mechanisms, the bottom of the fixed mounting plate is provided with a second linear guide rail, and the second linear guide rail is movably connected with a movable plate; the bottom of the fixed mounting plate is also provided with a film pulling mounting seat, a film pulling cylinder piston rod is movably connected to the film pulling mounting seat, and the free end of the film pulling cylinder piston rod is connected with the rear end of the movable plate; the front end of the movable plate is provided with two film clamping installation grooves which are connected with a film clamping cylinder seat, and a film clamping cylinder is fixed on the film clamping cylinder seat; the front end of the material channel is also provided with a film cutting mechanism. The design realizes low cost and controllable film sealing pressure, and is easy to integrate with equipment and convenient to maintain.
Description
Technical Field
The invention relates to an online heat sealing device, and belongs to the technical field of heat sealing film devices.
Background
At present, most of the existing heat sealing film mechanisms adopt a mode of simultaneously releasing and collecting sealing films and simultaneously cutting the sealing films to work, and the pressure of the sealing films adopts an air cylinder to control the pressure or does not control the pressure, so that the sealing films are unstable and the waste of the sealing films is large. Moreover, the existing mechanism is large, and is difficult to integrate on automatic equipment, and if an ultrasonic welding film sealing mode is adopted, the production cost can be greatly increased.
In order to effectively control the film sealing pressure and the height of the film sealing head and reduce the film sealing cost, a heat sealing device is urgently needed to be designed.
Disclosure of Invention
The purpose is as follows: in order to solve the problems of film sealing pressure and film sealing cost reduction, the invention provides an on-line heat sealing device.
The technical scheme is as follows: in order to solve the technical problems, the invention adopts the following technical scheme:
An in-line heat seal apparatus comprising: the film drawing and cutting mechanism is provided with the hot pressing mechanism at the front end and the film placing mechanism at the rear end; the film drawing and cutting mechanism comprises: the support, be provided with the fixed mounting board on the support, be provided with the material on the fixed mounting board and say, the fixed mounting board front portion is provided with two displacement through grooves, and material says that both sides of front end all are provided with the clamp membrane mechanism, and the clamp membrane mechanism includes: the free end of the piston rod of the film clamping cylinder is provided with a connecting rod, and the free end of the connecting rod is provided with a film clamping block; the bottom of the fixed mounting plate is provided with a second linear guide rail, and a movable plate is movably connected to the second linear guide rail; the bottom of the fixed mounting plate is also provided with a film pulling mounting seat, a film pulling cylinder piston rod is movably connected to the film pulling mounting seat, and the free end of the film pulling cylinder piston rod is connected with the rear end of the movable plate; the front end of the movable plate is provided with two film clamping installation grooves which are connected with a film clamping cylinder seat, and a film clamping cylinder is fixed on the film clamping cylinder seat; the front end of the material channel is also provided with a film cutting mechanism.
As a preferable scheme, the hot pressing mechanism comprises a hot pressing fixing seat, a first linear guide rail is arranged on the hot pressing fixing seat, and the L-shaped movable seat is movably connected with the first linear guide rail through a guide wheel; the first fixing seat is sleeved at the front end of the L-shaped movable seat and is fixed with the hot-pressing fixing seat, an electric cylinder is arranged on the first fixing seat, and the tail end of a telescopic rod of the electric cylinder is fixed with a connector on the L-shaped movable seat; the bottom of the L-shaped movable seat is provided with a heat-insulating cooling block, and a sealing film heating plate is arranged below the heat-insulating cooling block.
As a preferred scheme, the film releasing mechanism comprises: and a film placing fixing plate is fixedly provided with a gear motor, the gear motor is connected with a discharging disc, a third linear guide rail is arranged downwards on the discharging disc, and a movable film placing wheel is arranged on the third linear guide rail.
Preferably, the material channel comprises: the device comprises a first material channel and a second material channel, wherein a notch is formed in the front end of the first material channel, a membrane clamping block is arranged at the notch, and a matched material pressing plate is arranged at the top of the first material channel; and a plurality of mounting pins are arranged on two sides of the top of the second material channel, and a pressing block is arranged on a pair of mounting pins on the top of the second material channel.
As a preferred scheme, the film cutting mechanism comprises: and the film cutting installation seat is arranged on the fixed installation plate, a film cutting air cylinder is arranged on the film cutting installation seat, a piston rod of the film cutting air cylinder is connected with a film cutting blade, and the position of the film cutting blade is matched with the front end of the material channel.
As a preferable scheme, the film pulling mounting seat is provided with a first displacement sensor and a second displacement sensor, the first displacement sensor is used for sensing the forward extension of the film clamping mechanism, and the second displacement sensor is used for sensing the return of the film clamping mechanism to the original position.
As the preferred scheme, the blowing dish below still is provided with first film wheel of putting, and first film wheel one side of putting is provided with the film pressing wheel, and film fixed plate front end of putting still is provided with the second and puts the film wheel.
As a preferable scheme, an upper limit sensor and a lower limit sensor are arranged on the third linear guide rail, and the upper limit sensor is used for starting a speed reducing motor when the movable film placing wheel moves to the position above the third linear guide rail, and a material placing disc is used for placing films; the lower limit sensor is used for stopping the gear motor when the movable film placing wheel moves to the position below the third linear guide rail.
The beneficial effects are that: according to the on-line heat sealing device provided by the invention, the electric cylinder is used for controlling the sealing pressure of the heat sealing film, so that the film sealing time is reduced, and the height of the film sealing head is controlled. Meanwhile, in order to reduce the waste of sealing films and reduce the cost, the sealing films are cut off after the films are sealed in a film pulling mode. The design realizes low cost and controllable film sealing pressure, and is easy to integrate with equipment and convenient to maintain.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic structural view of a hot press mechanism;
FIG. 3 is a schematic structural view of a film pulling and cutting mechanism;
FIG. 4 is a schematic structural view of a membrane clamping mechanism;
FIG. 5 is a schematic view of the structure of the film releasing mechanism;
FIG. 6 is a schematic view of the structure of the material channel;
Fig. 7 is a front view of the present invention.
Detailed Description
The invention will be further described with reference to the accompanying drawings.
As shown in fig. 1-2, an in-line heat sealing apparatus includes: the hot pressing mechanism 10 comprises a hot pressing fixing seat 101, a first linear guide rail 102 is arranged on the hot pressing fixing seat 101, and an L-shaped movable seat 106 is movably connected with a guide wheel on the first linear guide rail 102; the first fixed seat 104 is sleeved at the front end of the L-shaped movable seat 106 and is fixed with the hot-pressing fixed seat 101, an electric cylinder 103 is arranged on the first fixed seat 104, and the tail end of a telescopic rod of the electric cylinder 103 is fixed with a connector 105 on the L-shaped movable seat 106; the bottom of the L-shaped movable seat 106 is provided with a heat insulation cooling block 107, and a film sealing heating plate 108 is arranged below the heat insulation cooling block 107.
As shown in fig. 3 to 4, the film drawing and cutting mechanism 20 includes: the support 201, be provided with fixed mounting panel 202 on the support 201, be provided with material way 203 on the fixed mounting panel 202, fixed mounting panel 202 front portion is provided with two displacement through groove 204, and material way 203 front end both sides all are provided with double-layered membrane mechanism 205, and double-layered membrane mechanism 205 includes: the film clamping cylinder 2051, a connecting rod 2052 is arranged at the free end of a piston rod of the film clamping cylinder 2051, and a film clamping block 2053 is arranged at the free end of the connecting rod 2052; a second linear guide rail 206 is arranged at the bottom of the fixed mounting plate 202, and a movable plate 207 is movably connected to the second linear guide rail 206; the bottom of the fixed mounting plate 202 is also provided with a film pulling mounting seat 208, a film pulling cylinder piston rod 209 is movably connected to the film pulling mounting seat 208, and the free end of the film pulling cylinder piston rod 209 is connected with the rear end of the movable plate 207; the front end of the movable plate 207 is provided with two film clamping mounting grooves 210, the film clamping mounting grooves 210 are connected with a film clamping cylinder seat 2054, and a film clamping cylinder 2051 is fixed on the film clamping cylinder seat 2054; the front end of the material channel 203 is also provided with a film cutting mechanism 211.
As shown in fig. 5, the film releasing mechanism 30 includes: the film placing fixing plate 307, the speed reducing motor 301 is fixed on the film placing fixing plate 307, the speed reducing motor 301 is connected with the discharging disc 309, a third linear guide rail 304 is arranged below the discharging disc 309, and a movable film placing wheel 306 is arranged on the third linear guide rail 304.
Examples:
As shown in fig. 6, the material channel 203 includes: a first material channel 2031 and a second material channel 2032, wherein a gap 2033 is arranged at the front end of the first material channel 2031, a film clamping block 2053 is arranged at the gap 2033, and a matched material pressing plate 2034 is arranged at the top of the first material channel 2031; three mounting pins 2035 are arranged on two sides of the top of the second material channel 2032, and a pressing block 2036 is arranged on the middle mounting pin 2035 on the top of the second material channel 2032.
The film clamping block 2053 is matched with a lower stop block 2054 arranged at the top of the film clamping cylinder seat 2054 and used for clamping a film at a notch at the front end of the first material channel.
The film cutting mechanism 211 includes: film cutting installation seat 2111, film cutting installation seat 2111 set up on fixed mounting plate 202, film cutting installation seat 211 is provided with film cutting cylinder 2112, and film cutting cylinder 2112 piston rod is connected with film cutting knife 2113 piece, and film cutting knife 2113 position cooperatees with the material way 203 front end.
The film pulling mounting base 208 is provided with a first displacement sensor 2081 and a second displacement sensor 2082, wherein the first displacement sensor is used for sensing forward extension of the film clamping mechanism, and the second displacement sensor is used for sensing return of the film clamping mechanism to the original position.
A first film placing wheel 302 is further arranged below the material placing plate 309, a film pressing wheel 303 is arranged on one side of the first film placing wheel 302, and a second film placing wheel 308 is further arranged at the front end of the film placing fixing plate 307.
An upper limit sensor 310 and a lower limit sensor 305 are arranged on the third linear guide rail 304, and the upper limit sensor is used for starting a speed reducing motor when the movable film placing wheel moves to a position above the third linear guide rail, and a material placing disc is used for placing films; the lower limit sensor is used for stopping the gear motor when the movable film placing wheel moves to the position below the third linear guide rail.
As shown in fig. 7, when in use, the hot press mechanism is fixed at the front end of the fixed mounting plate, the film cutting mechanism is fixed at the front end of the material channel of the fixed mounting plate, and the film placing mechanism is fixed at the rear end of the fixed mounting plate through the film placing fixing plate.
At the beginning, release the heat-seal membrane from blowing dish, pass from first blowing wheel and pressing the membrane wheel between, through removing blowing wheel bottom and detouring, through the leading-in second material way of second blowing wheel, the fender stock on the second material way can limit for the heat-seal membrane to shift out the second material way, simultaneously, the material pressing piece can further push down the heat-seal membrane, and material pressing piece bottom still is provided with the non return part, can prevent the heat-seal membrane to the back. The heat sealing film is led into the second material channel again and led out from the front end of the material pressing plate, at the moment, the second material channel and the front end notch of the material pressing plate are positively arranged with film clamping blocks, and the film clamping blocks move downwards under the working of the film clamping cylinder and are matched with the lower stop blocks to clamp the free ends of the heat sealing film.
And (3) starting film sealing production, placing the workpiece 40 on the jig between the displacement through grooves, wherein the film pulling cylinder piston rod drives the movable plate to be positioned at the sensing position of the second displacement sensor, and the film clamping mechanism is positioned at the initial position. The movable film releasing wheel is pulled to the upper limit sensor under the initial film releasing action, the upper limit sensor sends out a signal, the gear motor is started, the discharging disc releases the film, the movable film releasing wheel moves downwards under the action of gravity, when the movable film releasing wheel reaches the lower limit sensor, the lower limit sensor sends out a signal, the gear motor is stopped, the heat sealing film is pulled out to the length of the lower limit sensor between the upper limit sensors, and the length is matched with the sealing film length of a workpiece.
The film pulling cylinder piston rod drives the movable plate to push out forwards, the two film clamping mechanisms at the front end of the movable plate drive the free ends of the heat sealing films to move forwards along the displacement through grooves at two sides of the workpiece, the heat sealing films are covered on the workpiece, at the moment, the hot pressing mechanism works, the film sealing heating plate moves downwards under the action of the electric cylinder to heat and press the heat sealing films on the workpiece, the electric cylinder can well control the stroke and the force, and the hot pressing effect is effectively improved. The first displacement sensor sends out a signal that the film clamping mechanism stretches out, the film clamping cylinder works, the film clamping block loosens the heat sealing film, the film pulling cylinder piston rod drives the movable plate to retract backwards, the second displacement sensor sends out a signal that the film clamping mechanism retracts, the film clamping cylinder works, and the film clamping block clamps the heat sealing film at the rear end of the workpiece. The film sealing heating plate retreats, the film cutting cylinder drives the film cutting slice to fall, and the heat sealing film between the workpiece and the film clamping block is cut off, so that one film sealing action is completed.
The film can be retracted and clamped again in the heat sealing process after the film is pulled by the design; the film placing mechanism clamps the sealing film in the simplest pressing block mode; the device can be used for automatic online film sealing; the stable and reliable sealing effect is achieved through simple mechanism action, and the working efficiency is improved. Compared with other heat sealing film devices, the structure is more stable and reasonable, the performance is more reliable, the maintenance cost is reduced, and the heat sealing film device is economical and practical. The heat-sealable film is suitable for products requiring heat-sealing on-line or off-line.
The foregoing is only a preferred embodiment of the invention, it being noted that: it will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the principles of the present invention, and such modifications and adaptations are intended to be comprehended within the scope of the invention.
Claims (7)
1. An in-line heat seal apparatus comprising: the hot pressing mechanism, put membrane mechanism, its characterized in that: the front end of the film pulling and cutting mechanism is provided with a hot pressing mechanism, and the rear end of the film pulling and cutting mechanism is provided with a film placing mechanism; the film drawing and cutting mechanism comprises: the support, be provided with the fixed mounting board on the support, be provided with the material on the fixed mounting board and say, the fixed mounting board front portion is provided with two displacement through grooves, and material says that both sides of front end all are provided with the clamp membrane mechanism, and the clamp membrane mechanism includes: the free end of the piston rod of the film clamping cylinder is provided with a connecting rod, and the free end of the connecting rod is provided with a film clamping block; the bottom of the fixed mounting plate is provided with a second linear guide rail, and a movable plate is movably connected to the second linear guide rail; the bottom of the fixed mounting plate is also provided with a film pulling mounting seat, a film pulling cylinder piston rod is movably connected to the film pulling mounting seat, and the free end of the film pulling cylinder piston rod is connected with the rear end of the movable plate; the front end of the movable plate is provided with two film clamping installation grooves which are connected with a film clamping cylinder seat, and a film clamping cylinder is fixed on the film clamping cylinder seat; the front end of the material channel is also provided with a film cutting mechanism;
The material channel comprises: the device comprises a first material channel and a second material channel, wherein a notch is formed in the front end of the first material channel, a membrane clamping block is arranged at the notch, and a matched material pressing plate is arranged at the top of the first material channel; the two sides of the top of the second material channel are provided with a plurality of mounting pins, a pressing block is arranged on a pair of mounting pins at the top of the second material channel, and a non-return part is arranged at the bottom of the pressing block.
2. An in-line heat sealing apparatus as claimed in claim 1, wherein: the hot pressing mechanism comprises a hot pressing fixing seat, a first linear guide rail is arranged on the hot pressing fixing seat, and the L-shaped movable seat is movably connected with the first linear guide rail through a guide wheel; the first fixing seat is sleeved at the front end of the L-shaped movable seat and is fixed with the hot-pressing fixing seat, an electric cylinder is arranged on the first fixing seat, and the tail end of a telescopic rod of the electric cylinder is fixed with a connector on the L-shaped movable seat; the bottom of the L-shaped movable seat is provided with a heat-insulating cooling block, and a sealing film heating plate is arranged below the heat-insulating cooling block.
3. An in-line heat sealing apparatus as claimed in claim 1, wherein: the film releasing mechanism comprises: and a film placing fixing plate is fixedly provided with a gear motor, the gear motor is connected with a discharging disc, a third linear guide rail is arranged downwards on the discharging disc, and a movable film placing wheel is arranged on the third linear guide rail.
4. An in-line heat sealing apparatus as claimed in claim 1, wherein: the film cutting mechanism comprises: and the film cutting installation seat is arranged on the fixed installation plate, a film cutting air cylinder is arranged on the film cutting installation seat, a piston rod of the film cutting air cylinder is connected with a film cutting blade, and the position of the film cutting blade is matched with the front end of the material channel.
5. An in-line heat sealing apparatus as claimed in claim 1, wherein: the film pulling mounting seat is provided with a first displacement sensor and a second displacement sensor, the first displacement sensor is used for sensing forward extension of the film clamping mechanism, and the second displacement sensor is used for sensing return of the film clamping mechanism.
6. An in-line heat sealing apparatus as claimed in claim 3, wherein: the feeding disc is characterized in that a first film placing wheel is further arranged below the feeding disc, one side of the first film placing wheel is provided with a film pressing wheel, and the front end of the film placing fixing plate is further provided with a second film placing wheel.
7. An in-line heat sealing apparatus as claimed in claim 3, wherein: an upper limit sensor and a lower limit sensor are arranged on the third linear guide rail, and the upper limit sensor is used for starting a speed reducing motor when the movable film placing wheel moves to a position above the third linear guide rail, and a material placing disc is used for placing films; the lower limit sensor is used for stopping the gear motor when the movable film placing wheel moves to the position below the third linear guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911390738.2A CN111071565B (en) | 2019-12-30 | 2019-12-30 | Online heat sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911390738.2A CN111071565B (en) | 2019-12-30 | 2019-12-30 | Online heat sealing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111071565A CN111071565A (en) | 2020-04-28 |
| CN111071565B true CN111071565B (en) | 2024-10-18 |
Family
ID=70319669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911390738.2A Active CN111071565B (en) | 2019-12-30 | 2019-12-30 | Online heat sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111071565B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113060350A (en) * | 2021-03-31 | 2021-07-02 | 苏州点动智能装备有限公司 | A bobbin packaging device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202642175U (en) * | 2012-07-04 | 2013-01-02 | 爱德华·刚正·谢 | No air pollution full liquid bag packaging machine film feeding and pulling film limit mechanism |
| CN206633559U (en) * | 2017-03-27 | 2017-11-14 | 江苏创源电子有限公司 | A kind of automatic pressing device |
| CN208775131U (en) * | 2018-09-03 | 2019-04-23 | 深圳市兴禾自动化有限公司 | Automatic film cutting and heat sealing device |
| CN211893933U (en) * | 2019-12-30 | 2020-11-10 | 烽禾升医疗设备（昆山）有限公司 | Online sealing device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007075840A (en) * | 2005-09-13 | 2007-03-29 | Sintokogio Ltd | Hot pressing apparatus for membrane aggregate, and method for operating the same |
| CN106935874A (en) * | 2017-02-21 | 2017-07-07 | 苏州众立兴自动化设备有限公司 | Aluminium film water-tight equipment |
| CN206797925U (en) * | 2017-06-15 | 2017-12-26 | 谢世鹏 | A kind of bung film sealing machine |
| CN108216753B (en) * | 2018-01-25 | 2023-11-14 | 苏州三屹晨光自动化科技有限公司 | Protective film feeding mechanism |
| CN209160140U (en) * | 2018-10-29 | 2019-07-26 | 苏州卓汇自动化设备有限公司 | A kind of bag package machine automatic film feeding device |
-
2019
- 2019-12-30 CN CN201911390738.2A patent/CN111071565B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202642175U (en) * | 2012-07-04 | 2013-01-02 | 爱德华·刚正·谢 | No air pollution full liquid bag packaging machine film feeding and pulling film limit mechanism |
| CN206633559U (en) * | 2017-03-27 | 2017-11-14 | 江苏创源电子有限公司 | A kind of automatic pressing device |
| CN208775131U (en) * | 2018-09-03 | 2019-04-23 | 深圳市兴禾自动化有限公司 | Automatic film cutting and heat sealing device |
| CN211893933U (en) * | 2019-12-30 | 2020-11-10 | 烽禾升医疗设备（昆山）有限公司 | Online sealing device |
Also Published As
| Publication number | Publication date |
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| CN111071565A (en) | 2020-04-28 |
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