CN219857745U - Self-heating bag plastic cladding device - Google Patents
Self-heating bag plastic cladding device Download PDFInfo
- Publication number
- CN219857745U CN219857745U CN202320441533.8U CN202320441533U CN219857745U CN 219857745 U CN219857745 U CN 219857745U CN 202320441533 U CN202320441533 U CN 202320441533U CN 219857745 U CN219857745 U CN 219857745U
- Authority
- CN
- China
- Prior art keywords
- belt
- conveying belt
- plastic
- self
- traction mechanism
- 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.)
- Active
Links
- 239000004033 plastic Substances 0.000 title claims abstract description 81
- 229920003023 plastic Polymers 0.000 title claims abstract description 81
- 238000010438 heat treatment Methods 0.000 title claims abstract description 44
- 238000005253 cladding Methods 0.000 title abstract description 5
- 238000005520 cutting process Methods 0.000 claims abstract description 34
- 239000006223 plastic coating Substances 0.000 claims abstract description 4
- 238000007731 hot pressing Methods 0.000 claims description 23
- 238000007906 compression Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Making Paper Articles (AREA)
Abstract
The utility model discloses a self-heating bag plastic cladding device, which comprises: the hot-press cutting device comprises a first conveyor belt, a second conveyor belt, a third conveyor belt, a first traction mechanism, a second traction mechanism, a third traction mechanism and a hot-press cutting mechanism; the conveying directions of the first conveying belt, the second conveying belt and the third conveying belt are on the same straight line, the output end of the first conveying belt is located beside the input end of the second conveying belt, the output end of the second conveying belt is located beside the input end of the third conveying belt, the bearing surface of the first conveying belt and the bearing surface of the second conveying belt are on the same plane, and the position of the bearing surface of the second conveying belt is higher than that of the bearing surface of the third conveying belt. The self-heating bag plastic coating device solves the problem that the self-heating bag cannot be automatically conveyed between two layers of plastic belts in the prior art.
Description
Technical Field
The utility model relates to equipment for producing self-heating bags, in particular to a self-heating bag plastic coating device.
Background
The self-heating package is arranged in the self-heating lunch-box for travel, mainly contains granular material such as lime, and the self-heating package includes: the inner layer package is provided with a gap, the gap is filled with water, the inner layer package is internally provided with an inner material, the inner layer package is externally covered with the middle layer package, the middle layer package is externally covered with the outer layer package, the outer layer package plays a propaganda role, the middle layer package plays a dampproof role, and the middle layer package is made of plastic materials.
To achieve intermediate packaging wrapping, a self-heating bag plastic wrapping device is required. In the prior art, self-heating bag plastics cladding device includes: the hot-pressing cutting device comprises a first traction mechanism, a second traction mechanism, a third traction mechanism, a bearing platform and a hot-pressing cutting device, wherein the first traction mechanism convolves two layers of plastic belts, the first traction mechanism is located beside one end of the bearing platform, the second traction mechanism and the third traction mechanism which are mutually spaced are installed beside the other end of the bearing platform, the second traction mechanism convolves the residual edge of one layer of plastic belts, the third traction mechanism convolves the residual edge of the other layer of plastic belts, the second traction mechanism and the third traction mechanism are spaced, the two layers of plastic belts are opened, a self-heating bag is conveniently placed in the bag, the hot-pressing cutting device is installed above the bearing platform, and when the self-heating bag is placed between the second traction mechanism and the third traction mechanism, the hot-pressing cutting device downwards presses the two layers of plastic edges and cuts the two layers of plastic edges. Although the above device enables plastic wrapping of self-heating bags, the device still has the disadvantages of:
the automatic conveying of the self-heating bag to the space between the two layers of plastic belts can not be realized, the production efficiency is reduced, and the modernization production is not facilitated.
Disclosure of Invention
The utility model provides a self-heating bag plastic coating device, which solves the problem that the self-heating bag cannot be automatically conveyed between two layers of plastic belts in the prior art.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model discloses a self-heating bag plastic cladding device, which comprises: the hot-press cutting device comprises a first conveyor belt, a second conveyor belt, a third conveyor belt, a first traction mechanism, a second traction mechanism, a third traction mechanism and a hot-press cutting mechanism; the conveying directions of the first conveying belt, the second conveying belt and the third conveying belt are on the same straight line, the output end of the first conveying belt is positioned beside the input end of the second conveying belt, the output end of the second conveying belt is positioned beside the input end of the third conveying belt, the bearing surface of the first conveying belt and the bearing surface of the second conveying belt are on the same plane, and the bearing surface of the second conveying belt is higher than the bearing surface of the third conveying belt; a first traction mechanism is arranged below the output end of the second conveyor belt, the first traction mechanism convolves the upper layer plastic belt and the lower layer plastic belt, a second traction mechanism is arranged above the input end of the second conveyor belt, the second traction mechanism convolves the residual edge of the upper layer plastic belt, a third traction mechanism is arranged below the input end of the second conveyor belt, and the third traction mechanism convolves the residual edge of the lower layer plastic belt; and a hot pressing cutting mechanism is arranged above the output end of the second conveyor belt.
Preferably, the second pulling mechanism and the hot press cutting mechanism are both mounted on a mounting frame which spans the second conveyor belt.
Preferably, the thermo-compression cutting mechanism includes: the hot pressing board, the cutting piece, heating element, lifting seat and lower air cylinder, the air cylinder is installed down to the mounting bracket, and the piston rod of air cylinder is fixed to the lifting seat down, and heating element is installed to the lifting seat, installs the hot pressing board on the heating element bottom surface, and the hot pressing board is encircleed outward and is had the cutting piece, and hot pressing board and cutting piece are "mouthful" font structure.
Preferably, the second pulling mechanism and the third pulling mechanism each include: the output shaft of the convolution motor drives the convolution tube through the first gear and the second gear, the guide tube is arranged between the convolution tube and the input end of the second conveyor belt, and the upper plastic belt or the lower plastic belt of the guide tube bypasses.
Preferably, the second traction mechanism is mounted on a sliding seat, the sliding seat can move in the vertical direction relative to the mounting frame, and a spring is mounted between the sliding seat and the mounting frame and used for keeping the sliding seat at a position higher than the bearing surface of the second driving belt.
Preferably, the sliding seat is used for fixing the extension block, the extension block is of a T-shaped structure, the small end of the extension block is fixed with the sliding seat, the side surface of the mounting frame is provided with a mounting groove, the mounting groove is used for the extension block to extend into, and a spring is arranged between the bottom surface in the mounting groove and the extension block.
Preferably, the mounting groove is closed by a closing cap.
Preferably, one side of the closing cap is recessed to form a strip-shaped hole through which the small end of the extension block passes.
Compared with the prior art, the utility model has the following beneficial effects:
through setting up first conveyer belt, second conveyer belt and third conveyer belt, realized that first conveyer belt will self-heating bag carries the second conveyer belt, because the exit tractive of second conveyer belt has upper plastic strap and lower floor's plastic strap, and upper plastic strap and lower floor's plastic strap are towards first conveyer belt opening, when carrying like this, just can be with the package outside the self-heating band.
Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model.
Drawings
Fig. 1 is a schematic structural view of a self-heating pouch plastic wrap device.
Fig. 2 is a schematic structural view of the sliding seat and the closing cover in the self-heating bag plastic wrapping device.
Reference numerals: the second conveyor belt 1, the first drawing mechanism 2, the second drawing mechanism 3, the convolution cylinder 31, the guide cylinder 32, the convolution motor 33, the sliding seat 34, the extension block 35, the third drawing mechanism 4, the hot-pressing cutting mechanism 5, the hot-pressing plate 51, the cutting sheet 52, the lifting seat 54, the lower pressing cylinder 55, the upper plastic belt 6, the lower plastic belt 7, the mounting frame 8, the closing cover 81 and the spring 82.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the present utility model more clear and easy to understand, the present utility model is further described below with reference to the accompanying drawings and the detailed description:
as shown in fig. 1 and 2, the present utility model discloses a self-heating bag plastic wrapping device, comprising: a first conveyor belt (not shown), a second conveyor belt 1, a third conveyor belt (not shown), a first drawing mechanism 2, a second drawing mechanism 3, a third drawing mechanism 4, and a thermo-compression cutting mechanism 5; the conveying directions of the first conveying belt, the second conveying belt 1 and the third conveying belt are on the same straight line, the output end of the first conveying belt is positioned beside the input end of the second conveying belt 1, the output end of the second conveying belt 1 is positioned beside the input end of the third conveying belt, the bearing surface of the first conveying belt and the bearing surface of the second conveying belt 1 are on the same plane, and the position of the bearing surface of the second conveying belt 1 is higher than the position of the bearing surface of the third conveying belt; a first pulling mechanism 2 is arranged below the output end of the second conveyor belt 1, the first pulling mechanism 2 convolves an upper layer plastic belt 6 and a lower layer plastic belt 7, a second pulling mechanism 3 is arranged above the input end of the second conveyor belt 1, the second pulling mechanism 3 convolves the residual edge of the upper layer plastic belt 6, a third pulling mechanism 4 is arranged below the input end of the second conveyor belt 1, and the third pulling mechanism 4 convolves the residual edge of the lower layer plastic belt 7; a hot pressing cutting mechanism 5 is arranged above the output end of the second conveyor belt 1.
The second traction mechanism 3 and the hot pressing cutting mechanism 5 are both arranged on a mounting frame 8, and the mounting frame 8 spans across the second conveyor belt 1. The mounting frame 8 provides a mounting base for the second drawing mechanism 3 and the thermo-compression cutting mechanism 5.
The thermo-compression cutting mechanism 5 includes: the hot pressing plate 51, the cutting piece 52, the heating element, the lifting seat 54 and the lower air cylinder 55, the lower air cylinder 55 is installed to the mounting bracket 8, the piston rod of the lower air cylinder 55 is fixed to the lifting seat 54, the heating element is installed to the lifting seat 54, the hot pressing plate 51 is installed on the bottom surface of the heating element, the cutting piece 52 is arranged on the outer periphery of the hot pressing plate 51 in a surrounding mode, and the hot pressing plate 51 and the cutting piece 52 are of a 'mouth' -shaped structure. The heating element heats hot pressboard 51, and hot pressboard 51 and cutting piece 52 after the heating go up and down together, when the reduction, cutting piece 52 cuts the edge of upper plastic strap 6 and lower floor's plastic strap 7, and hot pressboard 51 carries out the heat-seal to the edge machine of upper plastic strap 6 and lower floor's plastic strap 7 simultaneously, guarantees that upper plastic strap 6 and lower floor's plastic strap 7 can fully wrap up the tundish, and can not spill the tundish.
The second pulling mechanism 3 and the third pulling mechanism 4 each include: the output shaft of the convolution motor 33 drives the convolution drum 31 through a first gear and a second gear, the guide drum 32 is arranged between the convolution drum 31 and the input end of the second conveyor belt 1, and the upper plastic belt 6 or the lower plastic belt 7 of the guide drum 32 bypasses. The upper plastic band 6 or the lower plastic band 7 convolved by the convolution tube 31, and the guide tube 32 guides the upper plastic band 6 or the lower plastic band 7 so that the upper plastic band 6 or the lower plastic band 7 can be pulled in, and the convolution tube 31 is driven to rotate by the convolution motor 33, so that the convolution tube 31 can actively pull out the upper plastic band 6 or the lower plastic band 7.
The first drawing mechanism 2 is simply a reel provided with the upper plastic band 6 and the lower plastic band 7 which can rotate, so that the upper plastic band 6 and the lower plastic band 7 can be pulled out simultaneously when the second drawing mechanism 3 and the third drawing mechanism 4 draw and rotate.
The second traction mechanism 3 is mounted on the sliding seat 34, the sliding seat 34 can move vertically relative to the mounting frame 8, a spring 82 is mounted between the sliding seat 34 and the mounting frame 8, and the spring 82 is used for keeping the sliding seat 34 at a position higher than the bearing surface of the second driving belt. Because the included angle between the upper plastic belt 6 and the horizontal direction is an acute angle after the upper plastic belt 6 is pulled by the second pulling mechanism 3, in order to ensure that the upper plastic belt 6 can be stitched, the hot pressing plate 51 can certainly deform the upper plastic belt 6, and the situation that the upper plastic belt 6 is broken by pulling is more likely to occur, so that the second pulling mechanism 3 can be lifted through the sliding seat 34, that is, the second pulling mechanism 3 and the sliding seat 34 can be lifted together, when the pulling force is too large, the second pulling mechanism 3 and the sliding seat 34 are pulled to be lowered, and accordingly the upper plastic belt 6 and the lower plastic belt 7 are lowered to the position where the upper plastic belt 6 and the lower plastic belt 7 are attached above the second conveyor belt 1, the upper plastic belt 6 and the lower plastic belt 7 are conveniently thermally bonded together by the hot pressing plate 51, and meanwhile, the upper plastic belt 6 is prevented from being broken by pulling.
The extension block 35 is fixed to the sliding seat 34, the extension block 35 is of a T-shaped structure, the small end of the extension block 35 is fixed to the sliding seat 34, a mounting groove is formed in the side face of the mounting frame 8, the extension block 35 extends into the mounting groove, and a spring 82 is mounted between the bottom face in the mounting groove and the extension block 35. The extension block 35 prevents the subsequent slide 34 from being disengaged from the mounting 8, while the slide 34 acts with the spring 82 through the extension block 35.
The mounting groove is closed by a closing cap 81. The closing cap 81 closes the installation groove.
One side of the closing cap 81 is recessed to form a bar-shaped hole through which the small end of the extension block 35 passes. The bar-shaped hole is used for the extension block 35 to slide, so that the lifting of the sliding seat 34 is guided. The closing cap 81 can hook the extension block 35 simultaneously, prevents that extension block 35 and sliding seat 34 from breaking away from mounting bracket 8, has realized when sliding into the bar downthehole with extension block 35, with closing cap 81 lock in the mounting groove, can realize installing closing cap 81 and extension block 35 simultaneously, has improved installation effectiveness.
Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.
Claims (8)
1. A self-heating pouch plastic wrap-around device, comprising: the hot-press cutting device comprises a first conveyor belt, a second conveyor belt (1), a third conveyor belt, a first traction mechanism (2), a second traction mechanism (3), a third traction mechanism (4) and a hot-press cutting mechanism (5);
the conveying directions of the first conveying belt, the second conveying belt (1) and the third conveying belt are on the same straight line, the output end of the first conveying belt is located beside the input end of the second conveying belt (1), the output end of the second conveying belt (1) is located beside the input end of the third conveying belt, the bearing surface of the first conveying belt and the bearing surface of the second conveying belt (1) are on the same plane, and the position of the bearing surface of the second conveying belt (1) is higher than that of the bearing surface of the third conveying belt;
a first traction mechanism (2) is arranged below the output end of the second conveyor belt (1), the first traction mechanism (2) convolves an upper layer plastic belt (6) and a lower layer plastic belt (7), a second traction mechanism (3) is arranged above the input end of the second conveyor belt (1), the second traction mechanism (3) convolves the residual edge of the upper layer plastic belt (6), a third traction mechanism (4) is arranged below the input end of the second conveyor belt (1), and the third traction mechanism (4) convolves the residual edge of the lower layer plastic belt (7);
and a hot pressing cutting mechanism (5) is arranged above the output end of the second conveyor belt (1).
2. A self-heating pouch plastic wrap-around device according to claim 1, characterized in that the second pulling means (3) and the hot-press cutting means (5) are both mounted on a mounting frame (8), the mounting frame (8) straddling the second conveyor belt (1).
3. A self-heating pouch plastic sheathing device as claimed in claim 2, wherein the hot press cutting mechanism (5) comprises: the hot pressing plate (51), cutting piece (52), heating element, lifting seat (54) and pushing down cylinder (55), pushing down cylinder (55) is installed to mounting bracket (8), and the piston rod of pushing down cylinder (55) is fixed to lifting seat (54), heating element is installed to lifting seat (54), installs heating element on the heating element bottom surface, and hot pressing plate (51) are outer around having cutting piece (52), and hot pressing plate (51) and cutting piece (52) are "mouthful" font structure.
4. A self-heating pouch plastic wrapping device according to claim 3, wherein the second pulling mechanism (3) and the third pulling mechanism (4) each comprise: the device comprises a convolution cylinder (31), a guide cylinder (32) and a convolution motor (33), wherein an output shaft of the convolution motor (33) drives the convolution cylinder (31) through a first gear and a second gear, the guide cylinder (32) is arranged between the convolution cylinder (31) and the input end of a second conveyor belt (1), and an upper plastic belt (6) or a lower plastic belt (7) of the guide cylinder (32) bypasses.
5. A self-heating pouch plastic wrap-around device as claimed in claim 4, wherein the second pulling means (3) is mounted on a slide (34), the slide (34) being movable in a vertical direction relative to the mounting frame (8), a spring (82) being mounted between the slide (34) and the mounting frame (8), the spring (82) being arranged to maintain the slide (34) in a position above the bearing surface of the second belt.
6. The self-heating bag plastic coating device according to claim 5, wherein the sliding seat (34) is used for fixing the extending block (35), the extending block (35) is of a T-shaped structure, the small end of the extending block (35) is fixed with the sliding seat (34), the side surface of the mounting frame (8) is provided with a mounting groove, the mounting groove is used for the extending block (35) to extend in, and a spring (82) is arranged between the bottom surface in the mounting groove and the extending block (35).
7. A self-heating pouch plastic wrap-around device according to claim 6, wherein the mounting groove is closed by a closure cap (81).
8. A self-heating pouch plastic wrap-around device as claimed in claim 7, wherein the closure cap (81) is recessed on one side to form a strip-shaped aperture through which the small end of the extension block (35) passes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320441533.8U CN219857745U (en) | 2023-03-09 | 2023-03-09 | Self-heating bag plastic cladding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320441533.8U CN219857745U (en) | 2023-03-09 | 2023-03-09 | Self-heating bag plastic cladding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219857745U true CN219857745U (en) | 2023-10-20 |
Family
ID=88340662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320441533.8U Active CN219857745U (en) | 2023-03-09 | 2023-03-09 | Self-heating bag plastic cladding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219857745U (en) |
-
2023
- 2023-03-09 CN CN202320441533.8U patent/CN219857745U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4288965A (en) | Form-fill-seal packaging method and apparatus | |
| US4620409A (en) | Packaging film feed with parallelogram belt support | |
| CN106144027A (en) | To chartered plane in folded film | |
| US20190358927A1 (en) | Multi-function zipper inspection machine and a method for applying a zipper thereon | |
| CN219857745U (en) | Self-heating bag plastic cladding device | |
| CA2879651A1 (en) | Packaging machine for food product | |
| US5046709A (en) | Apparatus for cutting or stacking web materials | |
| CN205705469U (en) | A kind of carton production equipment continuously | |
| KR100630815B1 (en) | A vinyl bag manufacturing equipment | |
| KR100707079B1 (en) | Preforming apparatus | |
| KR20110077535A (en) | Unit for packaging rap | |
| CN214324362U (en) | Packaging bag heat sealing device capable of being accurately positioned | |
| CN113501352A (en) | Bagged material loading machine | |
| CN208325737U (en) | A kind of brick material baling press | |
| CN209757614U (en) | Horizontal packing machine for aerated block | |
| CN217228022U (en) | Plate packaging equipment | |
| CN111301767A (en) | Automatic file packaging device | |
| CN104960706B (en) | Two-fold film packing machine | |
| CN111284766A (en) | Automatic file packaging and storing device | |
| CN219154912U (en) | Mask packaging machine | |
| CN216270087U (en) | Automatic packing machine | |
| CN219154828U (en) | Feeding and heat sealing integrated equipment | |
| CN214190397U (en) | Automatic unloading packaging machine | |
| KR950011854B1 (en) | Method for manufacturing plastic film pack and apparatus thereof | |
| CN218929999U (en) | Sewing and packaging device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |