CN219838301U - Accurate heat laminating device - Google Patents
Accurate heat laminating device Download PDFInfo
- Publication number
- CN219838301U CN219838301U CN202321242464.4U CN202321242464U CN219838301U CN 219838301 U CN219838301 U CN 219838301U CN 202321242464 U CN202321242464 U CN 202321242464U CN 219838301 U CN219838301 U CN 219838301U
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- Prior art keywords
- upper roller
- roller
- adjusting
- gap
- oil
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- 238000010030 laminating Methods 0.000 title claims abstract description 21
- 238000010438 heat treatment Methods 0.000 claims abstract description 20
- 239000000872 buffer Substances 0.000 claims description 12
- 230000000712 assembly Effects 0.000 claims description 6
- 238000000429 assembly Methods 0.000 claims description 6
- 239000012528 membrane Substances 0.000 claims description 3
- 239000003921 oil Substances 0.000 abstract description 31
- 239000010724 circulating oil Substances 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 5
- 238000003825 pressing Methods 0.000 description 9
- 230000001360 synchronised effect Effects 0.000 description 8
- 238000003475 lamination Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Landscapes
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a precise thermal laminating device which comprises a mechanism main body, an upper roller and a lower roller which are rotatably connected with the mechanism main body, wherein a gap for passing a film is arranged between the upper roller and the lower roller, heating components are arranged on the upper roller and the lower roller, each heating component comprises an oil inlet, an oil return port and a circulating oil pipe, each circulating oil pipe is fixed inside the upper roller and the lower roller, each oil inlet and each oil return port are communicated with each circulating oil pipe, and each oil inlet and each oil return port are provided with a temperature sensor. The precise laminating device can monitor the temperature of the upper roller and the lower roller and ensure the laminating effect.
Description
Technical Field
The utility model relates to the field of film laminating processing equipment, in particular to a precise heat laminating device.
Background
In the laminating process of the films, a plurality of films are generally overlapped and tiled, and are reasonably pressed by heating and pressurizing. The laminated products of the multilayer film are widely applied to various industries (fields of military aerospace, heating power pipe networks, petrochemical industry, new energy automobiles, power batteries, rail transit, consumer electronics, textiles and the like), and particularly in the field of new energy, the requirements on the quality and the precision of laminated film products are higher and higher in recent years.
The conventional pressing mechanism comprises a flat plate type and a roller type, wherein the roller type can realize roll-to-roll pressing and batch production, so that the application is wider. As in the patent of application number 201820190806.5, disclose a roll of in-shrink glue is to pasting equipment, including the brace table, the top of brace table is provided with the mounting panel perpendicularly, and one side of mounting panel is provided with the roller on the heat laminating, is provided with on the brace table with the heat laminating of the circumscribed lower gyro wheel of roller. But in the above patent document, when carrying out the heat laminating, the roller laminating temperature is not gone up to the heat laminating and is gone up the gyro wheel with the heat laminating and detect, can't better assurance pressfitting effect.
Disclosure of Invention
The utility model aims to provide a precise thermal bonding technology which can monitor the temperature of an upper roller and a lower roller and ensure the pressing effect.
The technical scheme is as follows:
the utility model provides a accurate heat laminating device, includes the mechanism main part, rotates the last running roller and the lower running roller of being connected with the mechanism main part, is provided with the clearance that is used for the membrane to pass through between last running roller and the lower running roller, all is provided with heating element on going up running roller and the lower running roller, and heating element includes oil inlet, oil return opening and circulation oil pipe, and circulation oil pipe is fixed in inside running roller, the lower running roller, and oil inlet and oil return opening all communicate with each other with circulation oil pipe, and oil inlet and oil return opening all are provided with temperature-sensing ware.
Further preferably, the mechanism main body is also provided with a movement adjusting mechanism, the movement adjusting mechanism is connected with the upper roller, and the movement adjusting mechanism drives the upper roller to move upwards or downwards relative to the lower roller.
Further preferably, the movement adjusting mechanism comprises two driving cylinders and two guide rail assemblies, the two driving cylinders are respectively connected with two opposite ends of the upper roller, and two ends of the upper roller are respectively connected with the two guide rail assemblies.
Further preferably, the guide rail assembly comprises two linear guide rails, the two linear guide rails are respectively fixed on two opposite sides of the upper roller, and the upper roller is respectively connected with the linear guide rails in a sliding manner through the sliding blocks.
Further preferably, the mechanism main body is further provided with a gap adjusting mechanism, the gap adjusting mechanism is connected with the upper roller, and a gap between the upper roller and the lower roller can be adjusted through the gap adjusting mechanism.
Further preferably, the gap adjusting mechanism comprises an adjusting fixed seat, an adjusting screw rod and an adjusting moving seat, wherein the adjusting screw rod is in threaded connection with the adjusting moving seat, the adjusting screw rod passes through the adjusting moving seat and then is in threaded connection with the adjusting fixed seat, and the upper roller is fixed on the adjusting moving seat.
Further preferably, the gap adjusting mechanism further comprises a dial indicator fixed to the bottom of the adjusting screw.
Further preferably, the adjusting moving seat is fixed with a hydraulic buffer, and a buffer rod of the hydraulic buffer is positioned between the adjusting fixed seat and the adjusting moving seat.
Further preferably, the precise thermal laminating device further comprises a power driving assembly, wherein the power driving assembly is connected with the lower roller, and the power driving assembly drives the lower roller to rotate.
Further preferably, the upper roller and the lower roller are both grinding mirror rollers.
The advantages and principles of the utility model are described below:
1. according to the utility model, a gap is arranged between the upper roller and the lower roller, and after the films to be laminated are overlapped, the lamination is realized through the gap between the upper roller and the lower roller. Heating components are arranged on the upper roller and the lower roller, and the heating components heat through circulating heat conducting oil. The upper roller and the lower roller are used for monitoring temperature change through the temperature sensor during heating, so that the heating and pressing effects are guaranteed.
2. The mechanism main body is provided with a gap adjusting mechanism, the gap between the upper roller and the lower roller is directly adjusted through the gap adjusting mechanism, and visual adjustment can be performed through the dial indicator during adjustment, so that the adjustment precision is high.
Drawings
FIG. 1 is a perspective view of a precision thermal bonding apparatus;
FIG. 2 is another perspective view of the precision thermal bonding apparatus;
FIG. 3 is a left side view of the precision thermal bonding apparatus;
FIG. 4 is a front view of the precision thermal bonding apparatus;
fig. 5 is a top view of the precision thermal bonding apparatus.
Reference numerals illustrate:
1. a mechanism body; 2. an upper roller; 3. a lower roller; 11. a main body seat; 4. a synchronous pulley; 5. a rotating shaft; 6. a heating assembly; 61. an oil inlet; 62. an oil return port; 63. a rotary joint; 64. a temperature sensor; 7. a movement adjustment mechanism; 71. a driving cylinder; 72. a linear guide rail; 8. a gap adjusting mechanism; 81. adjusting the fixing seat; 82. adjusting a screw; 83. adjusting the movable seat; 84. a dial indicator; 85. a hydraulic buffer; 9. and a bearing seat.
Detailed Description
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "middle," "inner," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.
The preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model.
As shown in fig. 1 to 5, the present embodiment discloses a precise heat bonding device, which includes a mechanism main body 1, an upper roller 2 and a lower roller 3 rotatably connected with the mechanism main body 1, and a gap for passing a film is provided between the upper roller 2 and the lower roller 3. The mechanism main body 1 comprises two main body seats 11 which are oppositely arranged and connected, and the upper roller 2 and the lower roller 3 are rotationally connected with the main body seats 11 through bearing seats 9. The lower roller 3 is a power roller, the film passes through a gap between the upper roller 2 and the lower roller 3 after being overlapped, and the film can be conveyed forward due to the power of the lower roller 3 through the pressing of the upper roller 2 and the lower roller 3.
In order to realize the conveying of the lower roller 3, the precise thermal laminating device further comprises a power driving assembly, wherein the power driving assembly is connected with the lower roller 3, and the power driving assembly drives the lower roller 3 to rotate. In an embodiment, the power driving assembly may include a driving motor and a synchronous pulley 4, wherein the driving shaft of the driving motor is connected with the synchronous pulley 4, a rotating shaft 5 is fixed in the middle of the lower roller 3, and the rotating shaft 5 is sleeved with the synchronous pulley 4, and the two synchronous pulleys 4 are connected through a synchronous belt. When the driving motor is started, the driving motor drives the rotating shaft 5 to rotate through the synchronous belt and the synchronous belt pulley 4, and the rotating shaft 5 drives the lower roller to rotate.
As shown in fig. 1 and 2, in order to heat the upper roller 2 and the lower roller, heating units 6 are provided on both the upper roller 2 and the lower roller 3. The heating component 6 comprises an oil inlet 61, an oil return opening 62 and a circulating oil pipe, wherein the circulating oil pipe is fixed inside the upper roller 2 and the lower roller 3, and the oil inlet 61 and the oil return opening 62 are both communicated with the circulating oil pipe. Further, the upper roller 2 and the lower roller 3 are respectively provided with a rotary joint 63, and the oil inlet 61 and the oil return opening 62 are respectively connected with the rotary joints 63. The upper roller 2 and the lower roller 3 are heated by circulating heat conducting oil, the heat conducting oil enters the circulating oil pipe from the oil inlet 61, flows out from the oil return port 62 after passing through the circulating oil pipe, and heats the upper roller 2 and the lower roller 3 when passing through the circulating oil pipe.
In order to better control the heating temperature of the upper roller 2 and the lower roller 3, a temperature sensor 64 is provided at each of the oil inlet 61 and the oil return 62. The temperature sensor 64 is arranged to monitor the temperature change in real time, so that the temperatures of the upper roller 2 and the lower roller 3 can be controlled more accurately. The temperature sensor 64 may be any temperature sensor 64 that can detect temperature and is currently used in the market.
The mechanism main body 1 is also provided with a movement adjusting mechanism 7, the movement adjusting mechanism 7 is connected with the upper roller 2, and the movement adjusting mechanism 7 drives the upper roller 2 to move upwards or downwards relative to the lower roller 3, so that the adjustment of the upper roller 2 and the position is realized. Further, the movement adjusting mechanism 7 includes two driving cylinders 71 and two rail assemblies, and the two driving cylinders 71 are respectively fixed to the two main body bases 11. The two driving cylinders 71 are respectively connected to opposite ends of the upper roller 2, and both ends of the upper roller 2 are respectively connected to two guide rail assemblies. The guide rail assembly comprises two linear guide rails 72, the two linear guide rails 72 are respectively fixed on two opposite sides of the upper roller 2, and the upper roller 2 is respectively connected with the linear guide rails 72 in a sliding manner through sliding blocks.
When the position of the upper roller 2 needs to be adjusted up and down, the driving cylinder 71 is started, and the driving cylinder 71 drives the upper roller 2 to slide on the linear guide rail 72, so that the position adjustment is realized. Since the upper roller 2 is guided by the linear guide rail 72 when moving, the linear guide rail 72 has high bearing capacity and good guiding precision, and is beneficial to the precision control of the film thickness.
In order to further adjust the gap between the upper roller 2 and the lower roller 3, a gap adjusting mechanism 8 is further arranged on the mechanism main body 1, the gap adjusting mechanism 8 is connected with the upper roller 2, and the gap between the upper roller 2 and the lower roller 3 can be adjusted through the gap adjusting mechanism 8. Further, the gap adjusting mechanism 8 includes an adjusting fixed seat 81, an adjusting screw 82, and an adjusting moving seat 83. The adjusting screw 82 is in threaded connection with the adjusting moving seat 83, the adjusting screw 82 passes through the adjusting moving seat 83 and then is in threaded connection with the adjusting fixed seat 81, and the upper roller 2 is fixed on the adjusting moving seat 83. Preferably, the four adjusting screws 82 are disposed at both ends of the upper roller 2, respectively. When the gap between the upper roller 2 and the lower roller 3 needs to be adjusted more accurately, the adjusting screw 82 is rotated, and the adjusting screw 82 drives the upper roller 2 to move.
In order to more precisely adjust the position of the upper roller 2, the gap adjusting mechanism 8 further includes a dial indicator 84, and the dial indicator 84 is fixed to the bottom of the adjusting screw 82. Through visual regulation of percentage table 84, the regulation precision is high, thickness precision of control pressfitting membrane that can be better, and the regulation precision can reach 0.01mm.
In order to avoid the pressing impact of the upper roller 2, a hydraulic buffer 85 is fixed to the adjustment moving seat 83, and a buffer rod of the hydraulic buffer 85 is located between the adjustment moving seat 83 and the adjustment fixing seat 81, and is buffered by the hydraulic buffer 85. Preferably, the hydraulic buffers 85 are four.
The upper roller 2 and the lower roller 3 are grinding mirror surface rollers, so that scratch to products can be reduced, and the product quality is improved. The pressure of the upper roller 2 is provided with a driving cylinder 71 for pressing, and the adjustment of the pressing size can be realized by adjusting the air pressure.
In this embodiment, a gap is provided between the upper roller 2 and the lower roller 3, and after the films to be laminated are overlapped, the lamination is achieved through the gap between the upper roller 2 and the lower roller 3. The upper roller 2 and the lower roller 3 are provided with heating components 6, and the heating components 6 are heated by circulating heat conducting oil. The upper roller 2 and the lower roller 3 monitor temperature change through the temperature sensor 64 during heating, so that the heating and pressing effects are ensured.
The embodiments of the present utility model are not limited thereto, and the present utility model may be modified, substituted or combined in various other forms without departing from the basic technical spirit of the present utility model, which falls within the scope of the claims, according to the above-described aspects of the present utility model, using the general knowledge and conventional means of the art.
Claims (10)
1. The utility model provides a accurate heat laminating device, its characterized in that, including the mechanism main part, upper roller and lower running roller of being connected with the rotation of mechanism main part, be provided with the clearance that is used for the membrane to pass through between upper roller and the lower running roller, all be provided with heating element on upper roller and the lower running roller, heating element includes oil inlet, oil return opening and circulation oil pipe, circulation oil pipe is fixed in upper roller, inside lower running roller, oil inlet and oil return opening all communicate with each other with circulation oil pipe, oil inlet and oil return opening all are provided with temperature-sensing ware.
2. The precise heat laminating device of claim 1, wherein the mechanism body is further provided with a movement adjusting mechanism, the movement adjusting mechanism is connected with the upper roller, and the movement adjusting mechanism drives the upper roller to move upwards or downwards relative to the lower roller.
3. The precise heat laminating device of claim 2, wherein the movement adjusting mechanism comprises two driving cylinders and two guide rail assemblies, the two driving cylinders are respectively connected with two opposite ends of the upper roller, and two ends of the upper roller are respectively connected with the two guide rail assemblies.
4. A precision heat bonding apparatus according to claim 3 and comprising a rail assembly comprising two linear rails respectively secured to opposite sides of an upper roller, the upper roller being slidably connected to the linear rails respectively by a slider.
5. The precise heat bonding apparatus according to any one of claims 1 to 4, wherein a gap adjusting mechanism is further provided on the mechanism main body, the gap adjusting mechanism being connected to the upper roller, and a gap between the upper roller and the lower roller being adjustable by the gap adjusting mechanism.
6. The precise heat laminating device of claim 5, wherein the gap adjusting mechanism comprises an adjusting fixed seat, an adjusting screw rod and an adjusting moving seat, the adjusting screw rod is in threaded connection with the adjusting moving seat, the adjusting screw rod passes through the adjusting moving seat and is in threaded connection with the adjusting fixed seat, and the upper roller is fixed on the adjusting moving seat.
7. The precise thermal bonding apparatus according to claim 6, wherein the gap adjustment mechanism further comprises a dial gauge fixed to the bottom of the adjustment screw.
8. The precise thermal bonding device according to claim 6, wherein an oil buffer is fixed on the adjusting moving seat, and a buffer rod of the oil buffer is located between the adjusting fixed seat and the adjusting moving seat.
9. The precise thermal bonding apparatus according to any one of claims 1 to 4, further comprising a power driving assembly connected to the lower roller, the power driving assembly driving the lower roller to rotate.
10. The precise thermal bonding apparatus according to any one of claims 1 to 4, wherein the upper roller and the lower roller are grinding mirror rollers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321242464.4U CN219838301U (en) | 2023-05-22 | 2023-05-22 | Accurate heat laminating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321242464.4U CN219838301U (en) | 2023-05-22 | 2023-05-22 | Accurate heat laminating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219838301U true CN219838301U (en) | 2023-10-17 |
Family
ID=88303979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321242464.4U Active CN219838301U (en) | 2023-05-22 | 2023-05-22 | Accurate heat laminating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219838301U (en) |
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2023
- 2023-05-22 CN CN202321242464.4U patent/CN219838301U/en active Active
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