CN222513069U - Rolling device for hydrolysis-resistant synthetic leather - Google Patents
Rolling device for hydrolysis-resistant synthetic leather Download PDFInfo
- Publication number
- CN222513069U CN222513069U CN202323436456.6U CN202323436456U CN222513069U CN 222513069 U CN222513069 U CN 222513069U CN 202323436456 U CN202323436456 U CN 202323436456U CN 222513069 U CN222513069 U CN 222513069U
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- China
- Prior art keywords
- synthetic leather
- rolling
- sliding block
- sliding
- resistant synthetic
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- 239000002649 leather substitute Substances 0.000 title claims abstract description 73
- 238000005096 rolling process Methods 0.000 title claims abstract description 71
- 230000007062 hydrolysis Effects 0.000 title claims abstract description 27
- 238000006460 hydrolysis reaction Methods 0.000 title claims abstract description 27
- 238000003825 pressing Methods 0.000 claims description 13
- 230000002457 bidirectional effect Effects 0.000 description 4
- 238000001035 drying Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Landscapes
- Treatment And Processing Of Natural Fur Or Leather (AREA)
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
Abstract
The utility model discloses a rolling device for hydrolysis-resistant synthetic leather, which relates to the technical field of synthetic leather processing and comprises a base, wherein supporting arms are symmetrically and fixedly connected to the base, rolling components are arranged on the supporting arms, guide components are arranged on the outer sides of the rolling components, the rolling components comprise sliding grooves and two-way screw rods which are arranged on the supporting arms, the upper parts of the two-way screw rods are fixedly connected with control buttons, and a first sliding block and a second sliding block are connected in the sliding grooves in a sliding mode. The position of the end cylinder can be changed through the connecting rod, the end cylinder, the supporting spring and the nut, so that two sides of the synthetic leather are limited, the situation of deviation of the synthetic leather is avoided, the rolling quality of the synthetic leather is improved, the guide assembly can ensure that the synthetic leather is in a horizontal state, uneven stress on the synthetic leather is avoided, and the rolling quality of the synthetic leather is improved.
Description
Technical Field
The utility model relates to the technical field of synthetic leather processing, in particular to a rolling device for hydrolysis-resistant synthetic leather.
Background
The synthetic leather dry method production line uses PU resin as a surface layer, is coated on release paper with various lines, is integrated with a base material by bonding and drying after drying and pasting, and needs rolling treatment in order to ensure that the base material is tightly bonded with the surface layer in the synthetic leather production process.
In the prior art, the two rollers are used for pressing in a mutually approaching manner, so that rolling operation is realized, but the position of the synthetic leather cannot be limited, the synthetic leather is easy to deviate to one side, the rolling quality of the synthetic leather is affected, and the use is inconvenient.
Disclosure of utility model
In order to overcome the defects of the prior art, one of the purposes of the utility model is to provide a rolling device for hydrolysis-resistant synthetic leather, which can change the position of an end cylinder through the arranged connecting rod, the end cylinder, a supporting spring and a nut, thereby limiting the two sides of the synthetic leather, avoiding the occurrence of deviation of the synthetic leather and improving the rolling quality of the synthetic leather, and the arranged guide component can ensure that the synthetic leather is in a horizontal state and avoid uneven stress on the synthetic leather, thereby improving the rolling quality of the synthetic leather.
The rolling device for hydrolysis-resistant synthetic leather comprises a base, support arms are symmetrically and fixedly connected to the base, rolling components are arranged on the support arms, guide components are arranged on the outer sides of the rolling components, the rolling components comprise sliding grooves and two-way screw rods which are arranged on the support arms, control buttons are fixedly connected to the upper parts of the two-way screw rods, a first sliding block and a second sliding block are connected in a sliding mode in the sliding grooves, rolling components are arranged on the first sliding block and the second sliding block, the two-way screw rods penetrate through the first sliding block and the second sliding block and are in threaded connection with each other, the guide components comprise fixed blocks fixedly arranged on the first sliding block and the second sliding block, sliding rods are connected to the fixed blocks in a sliding mode, limiting blocks are fixedly connected to the upper parts of the sliding rods, guide frames are fixedly connected to the lower parts of the sliding rods, guide rollers are connected to the lower parts of the guide frames in a rotating mode, and pressing springs are arranged on the sliding rods. The position of the end cylinder can be changed through the connecting rod, the end cylinder, the supporting spring and the nut, so that two sides of the synthetic leather are limited, the situation of deviation of the synthetic leather is avoided, the rolling quality of the synthetic leather is improved, the guide assembly can ensure that the synthetic leather is in a horizontal state, uneven stress on the synthetic leather is avoided, and the rolling quality of the synthetic leather is improved.
According to the rolling device for hydrolysis-resistant synthetic leather, the rolling component comprises a connecting rod fixedly arranged on the first sliding block and the second sliding block, a pressing roller is rotationally connected to the connecting rod, external threads are arranged on the connecting rod, an end cylinder is sleeved on the connecting rod, a nut is arranged at the external threads, and a supporting spring is sleeved on the connecting rod and located in the end cylinder. The position of the end cylinder can be changed, so that the two sides of the synthetic leather are limited, the occurrence of deviation of the synthetic leather is avoided, and the rolling quality of the synthetic leather is improved.
According to the rolling device for hydrolysis-resistant synthetic leather, the fixing block is located on the outer side of the supporting arm.
The rolling device for the hydrolysis-resistant synthetic leather is provided, and the guide roller is positioned on the outer side of the rolling part.
According to the rolling device for hydrolysis-resistant synthetic leather, the control button is located above the supporting arm.
According to the rolling device for hydrolysis-resistant synthetic leather, the inner diameter of the end cylinder is the same as the radius of the pressurizing roller.
According to the rolling device for hydrolysis-resistant synthetic leather, the sliding block is located above the first sliding block.
According to the rolling device for hydrolysis-resistant synthetic leather, the pressing spring is positioned below the fixed block.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The utility model is further described below with reference to the drawings and examples;
FIG. 1 is a perspective view of a rolling device for hydrolysis resistant synthetic leather according to the present utility model;
FIG. 2 is a perspective view of a guide assembly of a rolling device for hydrolysis resistant synthetic leather according to the present utility model;
FIG. 3 is an enlarged view of a portion of a rolling device for hydrolysis resistant synthetic leather according to the present utility model;
FIG. 4 is a perspective view of a guide assembly of a rolling device for hydrolysis resistant synthetic leather according to the present utility model;
Fig. 5 is a perspective view of a rolling member of a rolling device for hydrolysis resistant synthetic leather according to the present utility model.
Legend description:
101. The device comprises a base, 102, a supporting arm, 2, a guiding assembly, 3, a rolling assembly, 201, a fixing block, 202, a guiding frame, 203, a guiding roller, 204, a limiting block, 205, a pressing spring, 206, a sliding rod, 301, a bidirectional screw rod, 302, a first sliding block, 303, a second sliding block, 304, a control button, 305, a rolling component, 3051, a nut, 3052, an end cylinder, 3053, a connecting rod, 3054, a pressing roller, 3055 and a supporting spring.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
Referring to fig. 1-5, a rolling device for hydrolysis resistant synthetic leather according to the embodiment of the utility model comprises a base 101, support arms 102 are symmetrically and fixedly connected to the base 101, a rolling component 3 is arranged on the support arms 102, a guiding component 2 is arranged on the outer side of the rolling component 3, the rolling component 3 comprises a sliding groove and a bidirectional screw rod 301 which are arranged on the support arms 102, a control button 304 is fixedly connected to the upper part of the bidirectional screw rod 301, the control button 304 is positioned above the support arms 102, a first sliding block 302 and a second sliding block 303 are slidably connected to the sliding groove, the second sliding block 303 is positioned above the first sliding block 302, rolling components 305 are arranged on the first sliding block 302 and the second sliding block 303, the rolling components 305 comprise a connecting rod 3053 fixedly arranged on the first sliding block 302 and the second sliding block 303, a pressing roller 3054 is rotatably connected to the connecting rod 3053, external threads are arranged on the connecting rod 3053, an end socket 3052 is sleeved on the connecting rod 3053, the inner diameter of the end cylinder 3052 is the same as the radius of the pressure roller 3054, a nut 3051 is arranged at the external thread, a supporting spring 3055 is sleeved on the connecting rod 3053 and positioned in the end cylinder 3052, the position of the end cylinder 3052 can be changed, thereby limiting two sides of synthetic leather, avoiding the deviation of the synthetic leather, improving the rolling quality of the synthetic leather, a bidirectional screw rod 301 passes through a first slide block 302 and a second slide block 303 and is in threaded connection with each other, a guide assembly 2 comprises a fixed block 201 fixedly arranged on the first slide block 302 and the second slide block 303, the fixed block 201 is positioned on the outer side of a supporting arm 102, a sliding rod 206 is slidingly connected on the fixed block 201, a limiting block 204 is fixedly connected on the upper part of the sliding rod 206, a guide frame 202 is fixedly connected on the lower part of the sliding rod 206, a guide roller 203 is rotationally connected on the lower part of the guide frame 202, the guide roller 203 is positioned on the outer side of a rolling part 305, the slide bar 206 is provided with a pressing spring 205, and the pressing spring 205 is located below the fixed block 201. The position of the end cylinder 3052 can be changed through the connecting rod 3053, the end cylinder 3052, the supporting spring 3055 and the nut 3051, so that two sides of the synthetic leather are limited, the situation of deviation of the synthetic leather is avoided, the rolling quality of the synthetic leather is improved, the guide assembly 2 is arranged, the synthetic leather can be ensured to be in a horizontal state, uneven stress of the synthetic leather is avoided, and the rolling quality of the synthetic leather is improved.
The rolling machine has the advantages that during rolling operation, the guide roller 203 can limit and guide synthetic leather, bending of the synthetic leather is avoided, the quality of rolling of the synthetic leather is improved because uneven stress on the synthetic leather is avoided, the control button 304 can drive the two-way screw rod 301 to rotate, the two-way screw rod 301 drives the first slide block 302 and the second slide block 303 to be close to each other, rolling operation is conducted on the synthetic leather, the end cylinder 3052 limits two sides of the synthetic leather, the condition that the synthetic leather is offset is avoided, the quality of rolling of the synthetic leather is improved, when the position of the end cylinder 3052 needs to be adjusted, the end cylinder 3052 can move inwards or outwards through screwing or unscrewing of the nut 3051 and matching with the supporting spring 3055, and accordingly the adjusting function is achieved, and the rolling machine is suitable for rolling operation of synthetic leather with different widths.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (8)
1. The rolling device for hydrolysis resistant synthetic leather comprises a base (101), and is characterized in that support arms (102) are symmetrically and fixedly connected to the base (101), rolling components (3) are arranged on the support arms (102), guide components (2) are arranged on the outer sides of the rolling components (3), each rolling component (3) comprises a sliding groove and a two-way screw rod (301) which are arranged on the support arms (102), a control button (304) is fixedly connected to the upper portion of each two-way screw rod (301), a first sliding block (302) and a second sliding block (303) are connected to the sliding groove in a sliding manner, rolling components (305) are arranged on the first sliding block (302) and the second sliding block (303) respectively, the two-way screw rods (301) penetrate through the first sliding block (302) and the second sliding block (303) and are in threaded connection with each other, each guide component (2) comprises a fixed block (201) which is fixedly arranged on the first sliding block (302) and the second sliding block (303), a sliding rod (206) is connected to the fixed block (201), a limiting block (204) is fixedly connected to the upper portion of each sliding rod (206), a lower sliding rod (202) is connected to a guide frame (203), the slide bar (206) is provided with a pressing spring (205).
2. The rolling device of hydrolysis resistant synthetic leather according to claim 1, wherein the rolling component (305) comprises a connecting rod (3053) fixedly installed on a first slider (302) and a second slider (303), a pressing roller (3054) is rotatably connected to the connecting rod (3053), external threads are arranged on the connecting rod (3053), an end cylinder (3052) is sleeved on the connecting rod (3053), a nut (3051) is arranged at the external threads, and a supporting spring (3055) is sleeved on the connecting rod (3053) and located in the end cylinder (3052).
3. The rolling device for hydrolysis resistant synthetic leather according to claim 2, wherein the fixing block (201) is located at the outer side of the supporting arm (102).
4. A rolling device for hydrolysis resistant synthetic leather according to claim 3, characterized in that the guiding roller (203) is located outside the rolling member (305).
5. The rolling device for hydrolysis resistant synthetic leather according to claim 4, wherein the control knob (304) is located above the support arm (102).
6. The rolling device for hydrolysis resistant synthetic leather according to claim 5, wherein the inner diameter of the end cylinder (3052) is the same as the radius of the pressing roller (3054).
7. The rolling device for hydrolysis resistant synthetic leather according to claim 6, wherein the second slider (303) is located above the first slider (302).
8. The rolling device for hydrolysis resistant synthetic leather according to claim 7, wherein the pressing spring (205) is located below the fixing block (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323436456.6U CN222513069U (en) | 2023-12-18 | 2023-12-18 | Rolling device for hydrolysis-resistant synthetic leather |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323436456.6U CN222513069U (en) | 2023-12-18 | 2023-12-18 | Rolling device for hydrolysis-resistant synthetic leather |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222513069U true CN222513069U (en) | 2025-02-21 |
Family
ID=94614834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323436456.6U Active CN222513069U (en) | 2023-12-18 | 2023-12-18 | Rolling device for hydrolysis-resistant synthetic leather |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222513069U (en) |
-
2023
- 2023-12-18 CN CN202323436456.6U patent/CN222513069U/en active Active
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