CN211618305U - Automatic change food packaging film packaging hardware - Google Patents
Automatic change food packaging film packaging hardware Download PDFInfo
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- CN211618305U CN211618305U CN201922396891.8U CN201922396891U CN211618305U CN 211618305 U CN211618305 U CN 211618305U CN 201922396891 U CN201922396891 U CN 201922396891U CN 211618305 U CN211618305 U CN 211618305U
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- sealing
- assembly
- film
- packaging film
- conveying
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- 239000012785 packaging film Substances 0.000 title claims abstract description 84
- 229920006280 packaging film Polymers 0.000 title claims abstract description 84
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 26
- 230000008859 change Effects 0.000 title abstract description 5
- 238000007789 sealing Methods 0.000 claims abstract description 119
- 230000007246 mechanism Effects 0.000 claims description 32
- 238000005096 rolling process Methods 0.000 claims description 5
- 238000010008 shearing Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 2
- 238000005538 encapsulation Methods 0.000 claims 7
- 238000005452 bending Methods 0.000 description 9
- 238000004804 winding Methods 0.000 description 9
- 238000005520 cutting process Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000003825 pressing Methods 0.000 description 4
- 239000012528 membrane Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012858 packaging process Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000007723 transport mechanism Effects 0.000 description 1
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Abstract
The utility model relates to an automatic change food packaging film packaging hardware, which comprises a frame. A fixed distance conveying assembly, a film sealing conveying assembly, a packaging film opening assembly, a packaging film conveying assembly, a longitudinal heat sealing assembly and a transverse heat sealing assembly are arranged on the rack. The distance conveying assembly and the sealing film conveying assembly are mutually butted. The packaging film opening assembly is arranged above one side, close to the fixed distance conveying assembly, of the film sealing conveying assembly. The packaging film conveying assembly is arranged on one side, close to the distance conveying assembly, of the film sealing conveying assembly, and is arranged between the packaging film opening assembly and the film sealing conveying assembly in height. The longitudinal heat-sealing assembly is arranged below the upper surface of the product conveying surface of the sealing film conveying assembly. The transverse heat sealing assembly is arranged on one side, away from the fixed distance conveying assembly, of the sealing film conveying assembly. The automatic food packaging film packaging device has the advantages of reasonable design, simple and reliable structure, high automation degree, convenience in use, stable packaging quality and the like, and has good market prospect.
Description
Technical Field
The utility model relates to a food package field, concretely relates to automatic change food packaging film packaging hardware.
Background
With the continuous development of social level and the increasing living standard of people, the requirements of people on food types and food safety are gradually increased. The improvement of the hasten science is really needed, and the field of food production increasingly introduces automatic production machines to meet the requirements of capacity and food safety.
Automated food packaging film packaging is one of the rings in food production automation. Use automatic food packaging film packaging hardware can improve production efficiency, reduce the human cost and improve food safety level. However, due to the variety of food types and forms, the development time of the automatic food packaging film packaging device is still short, and the like, the current automatic food packaging film packaging device still faces a series of problems such as insufficient automation degree, inconvenient use, unstable packaging quality, and the like.
Therefore, it is required to develop an automatic food packaging film packaging apparatus to solve the above problems.
SUMMERY OF THE UTILITY MODEL
In order to compensate for the not enough of prior art, this application provides an automatic food packaging film packaging hardware. The automatic food packaging film packaging device has the advantages of reasonable design, simple and reliable structure, high automation degree, convenience in use, stable packaging quality and the like, and has good market prospect.
One aspect of the application lies in providing an automatic change food package film packaging hardware, including the frame, be provided with distance conveying subassembly, seal membrane conveying subassembly, packaging film and open membrane subassembly, packaging film conveying subassembly, vertical heat-seal subassembly and horizontal heat-seal subassembly in the frame. The distance conveying assembly comprises a product placing face and a distance block conveying mechanism, the product placing face is provided with a long strip-shaped opening, and the distance block conveying mechanism is provided with a plurality of distance blocks. When the distance block conveying mechanism works, at least part of the distance blocks are positioned in the elongated openings on the product placing surface, and at least part of the distance blocks are higher than the product placing surface. The film sealing conveying assembly comprises a film sealing conveying mechanism, and a product conveying surface is arranged on the film sealing conveying mechanism. The upper surface of the product placing surface of the distance conveying assembly and the upper surface of the product conveying surface of the film sealing conveying assembly are mutually butted. The packaging film opening assembly is arranged above one side, close to the fixed distance conveying assembly, of the film sealing conveying assembly. The packaging film conveying assembly is arranged on one side, close to the distance conveying assembly, of the film sealing conveying assembly, and is arranged between the packaging film opening assembly and the film sealing conveying assembly in height. The longitudinal heat-sealing assembly is arranged below the upper surface of the product conveying surface of the sealing film conveying assembly. The transverse heat sealing assembly is arranged on one side, away from the fixed distance conveying assembly, of the sealing film conveying assembly.
In some embodiments, the transverse heat seal assembly further comprises a transverse sealing shear blade set, the transverse sealing shear blade set comprising two transverse heat seal bars and a serrated cutter, the two transverse heat seal bars being disposed on opposite sides of the serrated cutter and abutting against the serrated cutter.
In some embodiments, the transverse heat-sealing assembly includes a transverse sealing driving device, a transverse sealing rotating shaft, and two transverse sealing shearing cutter sets symmetrically disposed on the transverse sealing rotating shaft along the center of the transverse sealing rotating shaft, the transverse sealing driving device is connected to the transverse sealing rotating shaft, and the transverse sealing driving device is used for driving the transverse sealing rotating shaft to rotate.
In some embodiments, the horizontal sealing driving device is a variable speed motor, and the horizontal sealing driving device is used for driving the horizontal sealing rotating shaft to rotate at variable speed.
In some embodiments, the transverse heat seal assembly further comprises a safety shield disposed outside of the heat seal scissor set.
In some embodiments, the packaging film conveying assembly further comprises a tension mechanism including a drive roller, a drive roller drive mechanism, and a pressure roller. The driving roller driving mechanism is connected with the driving roller and can drive the driving roller to rotate. The pressure roller is close to the driving roller and clamps and conveys the packaging film together with the driving roller.
In some embodiments, the roller surface of the pressure roller is made of rubber material.
In some embodiments, the product placement surface of the distance transport assembly is further provided with at least two first pairs of middle side guides, which are respectively disposed on both sides of the product placement surface.
In some embodiments, at least two second pairs of middle side guide plates are further arranged on the product conveying surface of the sealing film conveying assembly, and the at least two second pairs of middle side guide plates are respectively arranged on two sides of the product conveying surface.
In some embodiments, the packaging film unwinding assembly further comprises a film winding frame for mounting the packaging film in a roll shape, and a film winding press roller disposed above the film winding frame.
Drawings
The present application may be better understood by describing embodiments thereof in conjunction with the following drawings, in which:
fig. 1 is a schematic view of an automated food packaging film packaging apparatus in one embodiment of the present application.
The reference numbers illustrate:
100: an automated food packaging film packaging device;
10: a frame;
20: a distance transfer assembly;
21: a product placement surface;
22: a distance block transfer mechanism;
23: a distance block;
30: a sealing film conveying assembly;
31: a film sealing and conveying mechanism;
32: a product conveying surface;
33: a packaging film bending device;
40: a longitudinal heat seal assembly;
50: a transverse heat seal assembly;
51: transversely sealing the rotating shaft;
52: a transverse sealing shear knife group;
60: a packaging film opening assembly;
61: a film rolling frame;
62: rolling a film and pressing rollers;
70: a packaging film transfer assembly;
71: a drive roll;
72: and a pressure roller.
Detailed Description
Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as is understood by those of ordinary skill in the art to which the invention belongs. All numerical values recited herein as between the lowest value and the highest value are intended to mean all values between the lowest value and the highest value in increments of one unit when there is more than two units difference between the lowest value and the highest value.
In the following detailed description of the embodiments of the present invention, reference is made to the accompanying drawings, which are included to provide a further understanding of the invention, and in which is shown by way of illustration specific embodiments in which the invention may be practiced.
An embodiment of the present application is further described below with reference to fig. 1.
An automated food packaging film packaging apparatus 100, as shown in fig. 1, includes a frame 10. On the frame 10, a distance transfer assembly 20, a sealing film transfer assembly 30, a packaging film slitting assembly 60, a packaging film transfer assembly 70, a longitudinal heat-seal assembly 40 and a transverse heat-seal assembly 50 are provided.
The distance transport assembly 20 comprises a product placement surface 21 and a distance block transport mechanism 22. The product placement surface 21 is provided with a long strip-shaped opening. The distance block conveying mechanism 22 is provided with a plurality of distance blocks 23, when the distance block conveying mechanism 22 works, at least part of the distance blocks 23 are positioned in the long strip-shaped openings on the product placing surface 21, and at least part of the distance blocks 23 are higher than the product placing surface 21.
In some embodiments the distance block transfer mechanism 22 is a mechanism comprising a driving wheel, a driving wheel drive, a driven wheel, a chain and a plurality of distance blocks 23. In this type of mechanism, the driving wheel driving device is connected to the driving wheel, the chain connects the driving wheel and the driven wheel, and the plurality of distance blocks 23 are fixedly disposed on the chain according to a predetermined distance. When the driving wheel driving device works, the driving wheel is driven to rotate and drives the chain to move. Meanwhile, a plurality of distance blocks 23 arranged on the chain move synchronously with the chain, and the driven wheel is driven by the chain to rotate.
The distance transport assembly 20 is used for transport and distance transport of products. When the distance transfer assembly 20 is in the operative position, a plurality of products to be packaged are placed on the product placement surface 21, in some embodiments only one product is placed in two adjacent distance blocks 23. The products are pushed forward by the distance blocks 23 and the distance between two adjacent products is determined by the distance between the distance blocks 23.
In some embodiments, the product placement surface 21 of the distance transport assembly 20 is further provided with at least two first pairs of middle side guides, which are respectively disposed on both sides of the product placement surface 21. In some specific embodiments, the two first pair of middle side guides are respectively disposed on two sides of the product placement surface 21 in the product running direction, so as to guide the movement of the product, thereby preventing the product from deflecting or axially shifting during the movement.
The sealing film conveying assembly 30 comprises a sealing film conveying mechanism 31, and a product conveying surface 32 is arranged on the sealing film conveying mechanism 31. The upper surface of the product placement surface 21 of the distance conveying assembly 20 and the upper surface of the product conveying surface 32 of the film sealing conveying assembly 30 abut against each other. In some embodiments, the chain of the distance block conveying mechanism 22 and the product conveying surface 32 of the film sealing conveying mechanism 31 run at the same or similar linear speed. The products to be packaged are fixed by the fixed distance conveying assembly 20, then conveyed into the sealing film conveying assembly 30, and then packaged.
In some embodiments, at least two second pairs of medial side guides are further disposed on the product conveying surface 32 of the film sealing conveying assembly 30, and are disposed on opposite sides of the product conveying surface 32. In some embodiments, two second pairs of middle guide plates are respectively disposed on two sides of the product conveying surface 32 in the product moving direction, so as to guide the movement of the product, thereby preventing the product from deflecting or shifting axially during the movement.
The packaging film opening assembly 60 is arranged above one side of the sealing film conveying assembly 30 close to the distance conveying assembly 20. In some embodiments, the packaging film unwinding assembly 60 further includes a film winding frame 61 and a film winding pressing roller 62, the film winding frame 61 is used for mounting the packaging film in a roll shape, and the film winding pressing roller 62 is disposed above the film winding frame 61.
In some embodiments, the film winding pressure roller 62 is free to rotate along the mounting shaft. When the roll-shaped packaging film is mounted on the roll film holder 61, the roll film pressing roller 62 is disposed at the outer edge of the roll-shaped packaging film, and is always pressed against the outer edge of the roll-shaped packaging film during the film sealing process by gravity, and applies pressure at the outer edge of the roll-shaped packaging film.
The packaging film unwinding assembly 60 is used for unwinding a roll of packaging film, and the unwound packaging film is transferred into the packaging film transfer assembly 70. The packaging film conveying assembly 70 is arranged on one side of the sealing film conveying assembly 30 close to the distance conveying assembly 20, and is arranged between the packaging film opening assembly 60 and the sealing film conveying assembly 30 in height.
In some embodiments, the packaging film transfer assembly 70 further includes a tension mechanism including a drive roller 71, a drive roller drive mechanism, and a pressure roller 72. The drive roller drive mechanism is connected to the drive roller 71 and is capable of driving the drive roller 71 to rotate. The pressure roller 72 abuts against the drive roller 71 and pinches the packaging film together with the drive roller 71. In some embodiments, the pressure roller 72 has a rubber surface. In other specific embodiments, the position of the pressure roller 72 is adjustable to ensure that the pressure roller 72 abuts the drive roller 71. The tension mechanism can apply certain tension to the surface of the packaging film, so that the surface of the packaging film is kept flat in the packaging process, and the packaging quality is improved.
After passing through the opening film and sequentially passing through the driving roller 71 and the pressure roller 72, the wrapping film is conveyed into the sealing film conveying assembly 30.
In other embodiments, the sealing film conveying assembly 30 further comprises a packaging film bending device 33, and the packaging film bending device 33 is arranged at the packaging film inlet of the sealing film conveying assembly 30. The packaging film bending device 33 includes two bending plates having a 90 ° bending angle. The upper surface of one of the bending plates is higher than the upper surface of the product conveying surface 32 of the film sealing conveying assembly 30, and the lower surface of the other bending plate is lower than the lower surface of the product conveying surface 32 of the film sealing conveying assembly 30. The flat packaging film is bent for the second time after passing through the two bending plates and forms a structure similar to a Chinese character 'kou'. The upper surface of the folded packaging film is higher than the upper surface of the product conveying surface 32 of the sealing film conveying assembly 30, and the lower surface of the folded packaging film is lower than the lower surface of the product conveying surface 32 of the sealing film conveying assembly 30. When a product to be packaged is placed on the product conveying surface 32, it is located inside the "mouth" structure formed by the packaging film.
The packaging of the product can be divided into two steps, longitudinal sub-packaging and transverse packaging, which are respectively completed by the longitudinal heat-sealing assembly 40 and the transverse heat-sealing assembly 50.
The longitudinal heat sealing assembly 40 is arranged below the upper surface of the product conveying surface 32 of the sealing film conveying assembly 30, and two bent side edges of the packaging film are heated and sealed after passing through the longitudinal heat sealing assembly 40, so that longitudinal heat sealing is completed.
The transverse heat-seal assembly 50 is arranged on the side of the sealing film conveying assembly 30 away from the distance conveying assembly 20. In some embodiments, the transverse heat seal assembly 50 further includes a transverse sealing shear blade set 52, and the transverse sealing shear blade set 52 includes two transverse heat seal bars and a serrated knife, the two transverse heat seal bars being disposed on opposite sides of the serrated knife and abutting against the serrated knife.
In some embodiments, the transverse sealing assembly 50 includes a transverse sealing driving device, a transverse sealing rotating shaft 51, and two transverse sealing shearing knife sets 52 disposed on the transverse sealing rotating shaft 51 in a central symmetry manner along the transverse sealing rotating shaft 51, the transverse sealing driving device is connected to the transverse sealing rotating shaft 51, and the transverse sealing driving device is used for driving the transverse sealing rotating shaft 51 to rotate. In one embodiment, the horizontal sealing driving device is a variable speed motor, and the horizontal sealing driving device is used for driving the horizontal sealing rotating shaft 51 to rotate at variable speed.
In some specific embodiments, the transverse heat seal assembly 50 is configured to rotate at a speed compatible with the operating speed of the film sealing transport assembly 30. When the longitudinally sealed packaging film and the product located inside the packaging film pass through the transverse heat-seal assembly 50, the transverse sealing cutter group 52 in an operating state rotates at a preset speed to contact the packaging film to be transversely sealed at a preset position, and transverse heat-seal and cutting are performed. In other specific embodiments, when the transverse sealing shearing and cutting knife set 52 contacts the packaging film to be transversely sealed, and transverse heat sealing and cutting are performed, the rotation speed of the transverse sealing driving device is appropriately reduced, so that the contact time of the transverse sealing shearing and cutting knife set 52 and the packaging film to be transversely sealed is prolonged, and the quality of the transverse seal is improved.
In some embodiments, the transverse heat seal assembly 50 further comprises a safety shield disposed outside the heat seal cutter set for safety protection. The safety shield can be made of transparent plastic sheets.
This specification describes the present application with specific examples, including the best mode, and may help anyone skilled in the art of the present invention to perform experimental operations, but is not intended to limit its scope.
Claims (10)
1. An automatic food packaging film packaging device comprises a rack, and is characterized in that a fixed-distance conveying assembly, a film sealing conveying assembly, a packaging film opening assembly, a packaging film conveying assembly, a longitudinal heat sealing assembly and a transverse heat sealing assembly are arranged on the rack;
the distance conveying assembly comprises a product placing surface and a distance block conveying mechanism, wherein a long strip-shaped opening is formed in the product placing surface, and a plurality of distance blocks are arranged on the distance block conveying mechanism; when the distance block conveying mechanism works, at least part of the distance blocks are positioned in the elongated openings on the product placing surface, and at least part of the distance blocks are higher than the product placing surface;
the film sealing conveying assembly comprises a film sealing conveying mechanism, and a product conveying surface is arranged on the film sealing conveying mechanism;
the upper surface of the product placing surface of the distance conveying assembly and the upper surface of the product conveying surface of the film sealing conveying assembly are butted with each other;
the packaging film opening assembly is arranged above one side, close to the distance conveying assembly, of the film sealing conveying assembly;
the packaging film conveying assembly is arranged on one side, close to the distance conveying assembly, of the film sealing conveying assembly, and is arranged between the packaging film opening assembly and the film sealing conveying assembly in height;
the longitudinal heat-sealing assembly is arranged below the upper surface of the product conveying surface of the film sealing conveying assembly;
the transverse heat sealing assembly is arranged on one side, far away from the distance conveying assembly, of the film sealing conveying assembly.
2. The automated food packaging film sealing apparatus of claim 1, wherein the transverse heat sealing assembly further comprises a transverse sealing shear knife set, the transverse sealing shear knife set comprising two transverse heat sealing strips and a serrated knife, the two transverse heat sealing strips being disposed on either side of the serrated knife and abutting against the serrated knife.
3. The automated food packaging film packaging apparatus of claim 2, wherein the transverse heat sealing assembly comprises a transverse sealing driving device, a transverse sealing rotating shaft and two transverse sealing shearing cutter sets symmetrically arranged on the transverse sealing rotating shaft along the center of the transverse sealing rotating shaft, the transverse sealing driving device is connected with the transverse sealing rotating shaft, and the transverse sealing driving device is used for driving the transverse sealing rotating shaft to rotate.
4. The automated food packaging film encapsulation device of claim 3, wherein the cross seal drive is a variable speed motor for driving the cross seal rotating shaft to rotate at variable speeds.
5. The automated food packaging film encapsulation apparatus of claim 2, wherein the transverse heat seal assembly further comprises a safety shield disposed outside of the transverse seal scissor set.
6. The automated food packaging film encapsulation apparatus of claim 1, wherein the packaging film transfer assembly further comprises a tension mechanism, the tension mechanism comprising a drive roller, a drive roller drive mechanism, and a pressure roller; the driving roller driving mechanism is connected with the driving roller and can drive the driving roller to rotate; and the pressure roller is abutted against the driving roller and clamps and conveys the packaging film together with the driving roller.
7. The automated food packaging film encapsulation device of claim 6, wherein a rubber material is used for the roller surface of the pressure roller.
8. The automated food packaging film encapsulation device of claim 1, wherein the product placement surface of the distance transport assembly is further provided with at least two first pairs of medial side guides disposed on either side of the product placement surface.
9. The automated food packaging film encapsulation device of claim 1, wherein the product conveying surface of the film encapsulation conveying assembly is further provided with at least two second pairs of medial side guides, the at least two second pairs of medial side guides being disposed on either side of the product conveying surface.
10. The automated food packaging film packaging apparatus of claim 1, wherein the packaging film unpacking assembly further comprises a film rolling frame for mounting the packaging film in a roll shape and a film rolling roller disposed above the film rolling frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922396891.8U CN211618305U (en) | 2019-12-27 | 2019-12-27 | Automatic change food packaging film packaging hardware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922396891.8U CN211618305U (en) | 2019-12-27 | 2019-12-27 | Automatic change food packaging film packaging hardware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211618305U true CN211618305U (en) | 2020-10-02 |
Family
ID=72632783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922396891.8U Expired - Fee Related CN211618305U (en) | 2019-12-27 | 2019-12-27 | Automatic change food packaging film packaging hardware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211618305U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114684426A (en) * | 2022-06-01 | 2022-07-01 | 江苏璞丽达数码科技有限公司 | Automatic packing plant of paper products |
-
2019
- 2019-12-27 CN CN201922396891.8U patent/CN211618305U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114684426A (en) * | 2022-06-01 | 2022-07-01 | 江苏璞丽达数码科技有限公司 | Automatic packing plant of paper products |
| CN114684426B (en) * | 2022-06-01 | 2022-08-12 | 江苏璞丽达数码科技有限公司 | Automatic packing plant of paper products |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201002 |