CN220115777U - Unreeling device for TPU cast film composite fabric production - Google Patents
Unreeling device for TPU cast film composite fabric production Download PDFInfo
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- CN220115777U CN220115777U CN202321375268.4U CN202321375268U CN220115777U CN 220115777 U CN220115777 U CN 220115777U CN 202321375268 U CN202321375268 U CN 202321375268U CN 220115777 U CN220115777 U CN 220115777U
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- Prior art keywords
- seat
- unreeling
- adjusting
- horizontal
- film composite
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- 239000004744 fabric Substances 0.000 title claims abstract description 55
- 239000002131 composite material Substances 0.000 title claims abstract description 30
- 238000004519 manufacturing process Methods 0.000 title abstract description 12
- 229920001971 elastomer Polymers 0.000 claims description 7
- 238000007766 curtain coating Methods 0.000 claims description 6
- 239000004433 Thermoplastic polyurethane Substances 0.000 abstract description 26
- 229920002803 thermoplastic polyurethane Polymers 0.000 abstract description 26
- 238000007599 discharging Methods 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 229920001400 block copolymer Polymers 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- -1 i.e. Polymers 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
Landscapes
- Moulding By Coating Moulds (AREA)
Abstract
The utility model relates to the technical field of TPU (thermoplastic polyurethane) cast film composite fabric production, in particular to an unreeling device for TPU cast film composite fabric production, which comprises a frame, a movable seat and an adjusting seat; the movable seat is arranged on the frame in a sliding manner along the horizontal axis, an adjusting screw rod in threaded fit with the movable seat is arranged on the frame, and a horizontal supporting roller is arranged on the movable seat; the adjusting seat is arranged on the moving seat in a sliding manner along the direction parallel to the horizontal axis, a fine adjusting screw rod in threaded fit with the adjusting seat is arranged on the moving seat, a horizontal unreeling drum and a vertical limiting roller are arranged on the adjusting seat, and the vertical limiting roller is located between the horizontal unreeling drum and the horizontal supporting roller. Compared with the traditional unreeling equipment adjusting mode, the unreeling device for producing the TPU cast film composite fabric provided by the utility model saves labor, shortens the time consumed by adjusting operation, reduces difficulty, ensures the accuracy of the fabric discharging direction, can reduce the risk of fabric wrinkling, and improves the product quality.
Description
Technical Field
The utility model relates to the technical field of TPU (thermoplastic polyurethane) cast film composite fabric production, in particular to an unreeling device for TPU cast film composite fabric production.
Background
Thermoplastic polyurethane elastomers, i.e., TPU, are a class of heat-plasticizable, solvent-soluble polyurethane materials that have a unique soft and hard block copolymer structure, and are widely used in many applications, such as inflatable products, due to their both rubber elasticity and plastic processability. The inflatable products (such as inflatable cushions, safety chairs, inflatable beds and the like) require the TPU fabric to have better elasticity and wear resistance, and the specific production method can refer to Chinese patent application No. CN201110204668.4, named as the manufacturing method of the high-strength TPU composite fabric. In the TPU composite fabric production process, the unreeling of the fabric is required to be transversely adjusted according to the feeding position of the composite material, and the traditional mode is to manually push the material cylinder to transversely move and adjust, so that manpower and time are consumed, the accuracy of the discharging direction of the fabric cannot be guaranteed, in addition, the fabric is wrinkled in the moving process, and the product quality is affected.
Disclosure of Invention
In order to overcome the defects in the prior art, the technical problem to be solved by the utility model is to provide the unreeling device for producing the TPU curtain coating film composite fabric, which is convenient for the unreeling direction adjustment of the fabric.
In order to solve the technical problems, the utility model adopts the following technical scheme: an unreeling device for producing TPU curtain coating film composite fabric comprises a frame, a movable seat and an adjusting seat;
the movable seat is arranged on the frame in a sliding manner along the horizontal axis, an adjusting screw rod in threaded fit with the movable seat is arranged on the frame, and a horizontal supporting roller is arranged on the movable seat;
the adjusting seat is arranged on the moving seat in a sliding manner along the direction parallel to the horizontal axis, a fine adjusting screw rod in threaded fit with the adjusting seat is arranged on the moving seat, a horizontal unreeling drum and a vertical limiting roller are arranged on the adjusting seat, and the vertical limiting roller is located between the horizontal unreeling drum and the horizontal supporting roller.
Further, the two vertical limit rollers are arranged on the adjusting seat at intervals along the direction parallel to the horizontal axis.
Further, the two vertical limit rollers are arranged in a splayed shape.
Further, the unreeling machine further comprises an unreeling motor, the unreeling motor is arranged on the adjusting seat, and the unreeling motor is connected with the horizontal unreeling roller.
Further, rubber layers are arranged on the surfaces of the horizontal supporting roller and the vertical limiting roller.
Further, the automatic fine adjustment device further comprises an adjusting motor and a fine adjustment motor, wherein the adjusting motor is arranged on the frame and connected with the adjusting screw, the fine adjustment motor is arranged on the movable seat, and the fine adjustment motor is connected with the fine adjustment screw.
The utility model has the beneficial effects that: the utility model provides a TPU curtain coating membrane composite fabric production is with unreeling device sets up in the frame and can transversely move the removal seat for predetermineeing the unreeling direction, remove the seat and rotate the regulation through adjusting screw in the frame, be equipped with the horizontal backing roll that is used for supporting and flattening surface fabric on the removal seat to and also can transversely move the regulation seat, adjust the seat through the fine setting screw rotation on removing the seat and adjust, set up the horizontal unreeling reel of unreeling usefulness on the regulation seat, and be used for carrying out direction and spacing vertical spacing roller to unreeling the transverse position of surface fabric between unreeling and supporting flattening. Compared with the traditional unreeling equipment adjusting mode, the unreeling device for producing the TPU cast film composite fabric provided by the utility model saves labor, shortens the time consumed by adjusting operation, reduces difficulty, ensures the accuracy of the fabric discharging direction, can reduce the risk of fabric wrinkling, and improves the product quality.
Drawings
FIG. 1 is a schematic structural view of an unreeling device for producing TPU curtain coating film composite fabric in an embodiment of the utility model;
fig. 2 is another schematic structural view of an unreeling device for producing a TPU cast film composite fabric according to an embodiment of the present utility model;
description of the reference numerals:
1. a frame; 11. adjusting a screw; 12. adjusting a motor; 2. a movable seat; 21. a horizontal support roller; 22. fine tuning the screw; 23. a fine tuning motor; 3. an adjusting seat; 31. horizontal unreeling drum; 32. and (5) a vertical limit roller.
Detailed Description
In order to describe the technical contents, the achieved objects and effects of the present utility model in detail, the following description will be made with reference to the embodiments in conjunction with the accompanying drawings.
The utility model provides an unreeling device for producing TPU cast film composite fabric, which is applied to composite fabric production equipment.
Referring to fig. 1 to 2, the unreeling device for producing TPU cast film composite fabric of the present utility model comprises a frame 1, a movable seat 2 and an adjusting seat 3;
the movable seat 2 is arranged on the frame 1 in a sliding manner along a horizontal axis, an adjusting screw 11 in threaded fit with the movable seat 2 is arranged on the frame 1, and a horizontal supporting roller 21 is arranged on the movable seat 2;
the adjusting seat 3 is arranged on the moving seat 2 in a sliding manner along the direction parallel to the horizontal axis, the moving seat 2 is provided with a fine adjusting screw 22 in threaded fit with the adjusting seat 3, the adjusting seat 3 is provided with a horizontal unreeling drum 31 and a vertical limiting roller 32, and the vertical limiting roller 32 is positioned between the horizontal unreeling drum 31 and the horizontal supporting roller 21.
From the above description, the beneficial effects of the utility model are as follows: the utility model provides a TPU curtain coating membrane composite fabric production is with unreeling device sets up on frame 1 and can transversely move for the direction of predetermineeing unreeling remove seat 2, remove seat 2 and rotate the regulation through adjusting screw 11 on frame 1, be equipped with on the remove seat 2 and be used for supporting and flattening the horizontal backing roll 21 of surface fabric to and also can transversely move adjust seat 3, adjust seat 3 and rotate through the fine setting screw 22 on the remove seat 2 and adjust, set up the horizontal unreeling drum 31 of unreeling usefulness on the adjust seat 3, and be used for carrying out direction and spacing vertical spacing roller 32 to unreeling the lateral position of surface fabric between unreeling and supporting flattening. Compared with the traditional unreeling equipment adjusting mode, the unreeling device for producing the TPU cast film composite fabric provided by the utility model saves labor, shortens the time consumed by adjusting operation, reduces difficulty, ensures the accuracy of the fabric discharging direction, can reduce the risk of fabric wrinkling, and improves the product quality.
In an alternative embodiment, two of said vertical stop rollers 32 are arranged on the adjustment seat 3 at intervals along a direction parallel to said horizontal axis.
As is apparent from the above description, the two vertical limit rollers 32 have a gap therebetween through which the fabric passes, and the gap size is adjusted according to the fabric width.
In an alternative embodiment, two of the vertical stop rolls 32 are arranged in a splayed configuration.
From the above description, the vertical limit roller is in an inner-gathering shape, so that the problems of deviation of the unreeling direction and wrinkling of the fabric can be avoided.
In an alternative embodiment, the device further comprises an unreeling motor, wherein the unreeling motor is arranged on the adjusting seat 3, and the unreeling motor is connected with the horizontal unreeling roller.
From the above description, the unreeling motor is used to control the unreeling speed of the fabric tube on the horizontal unreeling roller.
In an alternative embodiment, the surfaces of the horizontal support roller 21 and the vertical limit roller 32 are provided with rubber layers.
As is apparent from the above description, the rubber layer functions to increase friction.
In an alternative embodiment, the device further comprises an adjusting motor 12 and a fine adjusting motor 23, wherein the adjusting motor 12 is arranged on the frame 1, the adjusting motor 12 is connected with the adjusting screw 11, the fine adjusting motor 23 is arranged on the movable seat 2, and the fine adjusting motor 23 is connected with the fine adjusting screw 22.
As is apparent from the above description, the adjustment motor 12 is used to control the steering and rotational speed of the adjustment screw 11, and the fine adjustment motor 23 is used to control the steering and rotational speed of the fine adjustment screw 22.
The working principle of the utility model is as follows: when in use, the fabric cylinder is arranged on the unreeling roller, the unreeling speed of the fabric cylinder on the horizontal unreeling roller is controlled by the unreeling motor, the position of the movable seat 2 and the position of the adjusting seat 3 are adjusted along the axis according to the requirement in the transverse direction, so that the unreeled fabric passes through the gap between the two vertical limit rollers 32 and is conveyed after being flattened by the horizontal support roller 21.
Referring to fig. 1 to 2, a first embodiment of the present utility model is as follows: an unreeling device for producing TPU cast film composite fabric comprises a frame 1, a movable seat 2 and an adjusting seat 3;
the movable seat 2 is arranged on the frame 1 in a sliding manner along a horizontal axis, an adjusting screw 11 in threaded fit with the movable seat 2 is arranged on the frame 1, and a horizontal supporting roller 21 is arranged on the movable seat 2;
the adjusting seat 3 is arranged on the moving seat 2 in a sliding manner along the direction parallel to the horizontal axis, the moving seat 2 is provided with a fine adjusting screw 22 in threaded fit with the adjusting seat 3, the adjusting seat 3 is provided with a horizontal unreeling drum 31 and a vertical limiting roller 32, and the vertical limiting roller 32 is positioned between the horizontal unreeling drum 31 and the horizontal supporting roller 21.
Two vertical limit rollers 32 are arranged on the adjusting seat 3 at intervals along the direction parallel to the horizontal axis. The two vertical limit rollers 32 are arranged in a splayed shape. The unreeling machine is arranged on the adjusting seat 3 and is connected with the horizontal unreeling roller. The surfaces of the horizontal supporting roller 21 and the vertical limiting roller 32 are respectively provided with a rubber layer. The automatic fine adjustment device further comprises an adjusting motor 12 and a fine adjustment motor 23, wherein the adjusting motor 12 is arranged on the frame 1, the adjusting motor 12 is connected with the adjusting screw 11, the fine adjustment motor 23 is arranged on the movable seat 2, and the fine adjustment motor 23 is connected with the fine adjustment screw 22.
In summary, the utility model provides an unreeling device for producing TPU cast film composite fabrics, wherein a movable seat capable of transversely moving relative to a preset unreeling direction is arranged on a frame, the movable seat is rotationally adjusted through an adjusting screw on the frame, a horizontal supporting roller for supporting and flattening the fabrics is arranged on the movable seat, the adjusting seat can also transversely move, the adjusting seat is rotationally adjusted through a fine adjusting screw on the movable seat, a horizontal unreeling drum for unreeling is arranged on the adjusting seat, and a vertical limiting roller for guiding and limiting the transverse position of the unreeling fabrics is arranged between unreeling and supporting and flattening. Compared with the traditional unreeling equipment adjusting mode, the unreeling device for producing the TPU cast film composite fabric provided by the utility model saves labor, shortens the time consumed by adjusting operation, reduces difficulty, ensures the accuracy of the fabric discharging direction, can reduce the risk of fabric wrinkling, and improves the product quality.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent changes made by the specification and drawings of the present utility model, or direct or indirect application in the relevant art, are included in the scope of the present utility model.
Claims (6)
1. The unreeling device for producing the TPU curtain coating film composite fabric is characterized by comprising a frame, a movable seat and an adjusting seat; the movable seat is arranged on the frame in a sliding manner along the horizontal axis, an adjusting screw rod in threaded fit with the movable seat is arranged on the frame, and a horizontal supporting roller is arranged on the movable seat; the adjusting seat is arranged on the moving seat in a sliding manner along the direction parallel to the horizontal axis, a fine adjusting screw rod in threaded fit with the adjusting seat is arranged on the moving seat, a horizontal unreeling drum and a vertical limiting roller are arranged on the adjusting seat, and the vertical limiting roller is located between the horizontal unreeling drum and the horizontal supporting roller.
2. The unreeling device for producing TPU cast film composite fabrics according to claim 1, wherein two vertical limit rollers are arranged on an adjusting seat at intervals along a direction parallel to the horizontal axis.
3. The unreeling device for producing TPU cast film composite fabrics according to claim 2, wherein two vertical limit rollers are arranged in a splayed shape.
4. The unreeling device for producing TPU cast film composite fabrics according to claim 1, further comprising an unreeling motor, wherein the unreeling motor is arranged on the adjusting seat, and the unreeling motor is connected with the horizontal unreeling roller.
5. The unreeling device for producing TPU cast film composite fabrics according to claim 1, wherein rubber layers are arranged on the surfaces of the horizontal supporting roller and the vertical limiting roller.
6. The unreeling device for producing TPU cast film composite fabrics according to claim 1, further comprising an adjusting motor and a fine adjusting motor, wherein the adjusting motor is arranged on the frame and is connected with the adjusting screw, the fine adjusting motor is arranged on the movable seat, and the fine adjusting motor is connected with the fine adjusting screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321375268.4U CN220115777U (en) | 2023-06-01 | 2023-06-01 | Unreeling device for TPU cast film composite fabric production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321375268.4U CN220115777U (en) | 2023-06-01 | 2023-06-01 | Unreeling device for TPU cast film composite fabric production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220115777U true CN220115777U (en) | 2023-12-01 |
Family
ID=88915916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321375268.4U Active CN220115777U (en) | 2023-06-01 | 2023-06-01 | Unreeling device for TPU cast film composite fabric production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220115777U (en) |
-
2023
- 2023-06-01 CN CN202321375268.4U patent/CN220115777U/en active Active
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