CN221000205U - Leveling coating device of gradient layered needled felt - Google Patents
Leveling coating device of gradient layered needled felt Download PDFInfo
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- CN221000205U CN221000205U CN202323072670.8U CN202323072670U CN221000205U CN 221000205 U CN221000205 U CN 221000205U CN 202323072670 U CN202323072670 U CN 202323072670U CN 221000205 U CN221000205 U CN 221000205U
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- needled felt
- shell
- gradient
- fluting
- sliding blocks
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- 239000011248 coating agent Substances 0.000 title claims abstract description 15
- 238000000576 coating method Methods 0.000 title claims abstract description 15
- 238000005096 rolling process Methods 0.000 claims abstract description 15
- 238000004804 winding Methods 0.000 claims abstract description 10
- 230000000694 effects Effects 0.000 abstract description 2
- 230000001788 irregular Effects 0.000 abstract description 2
- 230000007246 mechanism Effects 0.000 description 5
- 238000003490 calendering Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model provides a leveling coating device of a gradient layered needled felt, which comprises a shell, wherein a leveling cavity is formed in the shell, third grooves are formed in two side surfaces of the shell, the third grooves are wavy grooves, a first groove and a second groove are formed in two end surfaces of the shell respectively, a winding roller is rotationally connected to the first groove, a driving source is fixedly connected to the winding roller, two guide rollers are rotationally connected to the second groove, a leveling component is slidingly connected to the third groove, and a limiting block is fixedly arranged on the outer side wall of the shell and provided with a driving component. According to the scheme, the rolling assembly moves along the third grooved track with the shape matched with the gradient lamellar needled felt, so that the rolling assembly guarantees the original gradient layer of the needled felt when irregular needling on the rolling lamellar needled felt, and the purpose of improving the rolling effect of the gradient lamellar needled felt is achieved.
Description
Technical Field
The utility model relates to the technical field of flattening and polishing equipment, in particular to a flattening coating device of a gradient layered needled felt.
Background
The gradient layered needled felt is a material widely applied to the fields of filtration and sound insulation, and the existing coating equipment cannot be well adapted to the gradient arrangement of the gradient layered needled felt, so that the product quality is unstable, and the gradient layer of the needled felt is easy to damage in the rolling process. It is therefore necessary to develop a device that is able to automate these steps and ensure the quality of the product.
The patent number CN216738923U discloses a needled felt calendaring device, which comprises a mounting frame, wherein a feeding roller, a material guiding roller and a discharging roller are rotatably connected between the inner walls of the front side and the rear side of the mounting frame from one side to the other side, an extrusion mechanism is arranged between the front side and the rear side wall of the mounting frame and positioned between the discharging roller and the material guiding roller, a heating mechanism is arranged between the extrusion mechanism and the material guiding roller, the heating mechanism is fixedly connected with the mounting frame, and the extrusion mechanism comprises a lower pressing cylinder and an auxiliary pressing roller which are arranged on the front side and the rear side of the mounting frame in parallel. The above patent has convenient and fast, improves production efficiency's advantage.
However, the above-described calendering apparatus is difficult to adapt to the calendering of the gradient layered needled felt, and thus a calendering apparatus capable of adapting to the gradient layered needled felt is required.
Disclosure of utility model
(One) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a leveling coating device of a gradient layered needled felt, which solves the problems in the prior art.
(II) technical scheme
In order to achieve the above purpose, the utility model is realized by the following technical scheme: a leveling coating device of a gradient layered needled felt, which is characterized in that: the novel rolling device comprises a shell, a rolling cavity is formed in the shell, third grooves are formed in two side faces of the shell, the third grooves are wavy grooves, a first groove and a second groove are formed in two end faces of the shell respectively, a winding roller is rotationally connected to the first groove, a driving source is fixedly connected to the winding roller, two guide rollers are rotationally connected to the second groove, a rolling assembly is slidingly connected to the third grooves, and a limiting block is fixedly arranged on the outer side wall of the shell and provided with a driving assembly.
Preferably, the leveling component comprises two first sliding blocks and two leveling rollers, wherein the first sliding blocks are fixedly connected with second sliding blocks, the second sliding blocks are in sliding connection with the third grooves, sliding grooves are formed in one surfaces, close to the third grooves, of the first sliding blocks, the second sliding blocks are in sliding connection with the sliding grooves of the first sliding blocks, the second sliding blocks are fixedly connected with connecting blocks, and the connecting blocks are in rotary connection with the two leveling rollers.
Preferably, the driving assembly comprises a motor and a threaded rod, the motor is fixedly connected with the limiting block, an output shaft of the motor is fixedly connected with the threaded rod, an external thread is arranged on the outer circular surface of the threaded rod, a threaded hole is formed in the first sliding block, an internal thread is formed in the outer circular surface of the threaded hole, and the threaded rod is connected with the threaded hole in a rotating mode.
Preferably, the distance between the two flattening rollers is equal to the distance between the two guiding rollers.
Preferably, the width of the first slot is greater than the width of the second slot.
Preferably, the shape of the third slot is matched with the gradient layered needled felt.
(III) beneficial effects
The utility model provides a leveling coating device of a gradient layered needled felt. The beneficial effects are as follows:
1. According to the scheme, the rolling assembly moves along the third grooved track with the shape matched with the gradient lamellar needled felt, so that the rolling assembly guarantees the original gradient layer of the needled felt when irregular needling on the rolling lamellar needled felt, and the purpose of improving the rolling effect of the gradient lamellar needled felt is achieved.
Drawings
FIG. 1 is a schematic diagram of a front view of the present utility model;
FIG. 2 is a left side view of the present utility model;
Fig. 3 is a schematic cross-sectional structure of the present utility model.
In the figure: 11. a housing; 12. flattening the cavity; 13. a first slot; 14. a winding roller; 15. a second slot; 16. a guide roller; 17. a limiting block; 18. a motor; 19. a threaded rod; 20. a first slider; 21. a third slot; 22. a second slider; 23. a connecting block; 24. a flattening roller; 25. and (3) a threaded hole.
Detailed Description
The embodiment of the utility model provides a leveling coating device of a gradient layered needled felt, which is shown in fig. 1-3 and comprises a shell 11, a leveling cavity 12, a first slot 13, a winding roller 14, a second slot 15, a guide roller 16, a limiting block 17, a motor 18, a threaded rod 19, a first sliding block 20, a third slot 21, a second sliding block 22, a connecting block 23, a leveling roller 24 and a threaded hole 25.
As shown in fig. 1-3, the rolling flat cavity 12 is formed in the shell 11, the third grooves 21 are formed in two side surfaces of the shell 11, the third grooves 21 are wavy grooves, the first grooves 13 and the second grooves 15 are formed in two end surfaces of the shell 11 respectively, the winding roller 14 is connected with the first grooves 13 in a rotating mode, the driving source is fixedly connected with the winding roller 14, the two guide rollers 16 are connected with the second grooves 15 in a rotating mode, the rolling flat component is connected with the third grooves 21 in a sliding mode, the limiting block 17 is fixedly arranged on the outer side wall of the shell 11, the driving component is arranged on the limiting block 17, the width of the first grooves 13 is larger than that of the second grooves 15, and the shape of the third grooves 21 is matched with that of the gradient lamellar needled felt.
The leveling assembly comprises two first sliding blocks 20 and two leveling rollers 24, wherein the first sliding blocks 20 are fixedly connected with second sliding blocks 22, the second sliding blocks 22 are in sliding connection with third grooves 21, sliding grooves are formed in the surfaces, close to the third grooves 21, of the first sliding blocks 20, the second sliding blocks 22 are in sliding connection with the sliding grooves of the first sliding blocks 20, the second sliding blocks 22 are fixedly connected with connecting blocks 23, the connecting blocks 23 are rotationally connected with the two leveling rollers 24, the driving assembly comprises a motor 18 and a threaded rod 19, the motor 18 is fixedly connected with a limiting block 17, an output shaft of the motor 18 is fixedly connected with the threaded rod 19, external threads are arranged on the outer circumferential surface of the threaded rod 19, threaded holes 25 are formed in the first sliding blocks 20, internal threads are formed in the outer circumferential surface of the threaded holes 25, the threaded rod 19 is rotationally connected with the threaded holes 25, and the distance between the two leveling rollers 24 is equal to the distance between the two guide rollers 16.
When the gradient layered needled felt is flattened, firstly, the needled felt enters the flattening cavity 12 from between the two guide rollers 16 and passes through the space between the two flattening rollers 24 to be coiled on the coiling roller 14, then, the motor 18 is started, the output shaft of the motor 18 rotates and drives the threaded rod 19 to rotate, the external thread of the threaded rod 19 is matched with the internal thread of the second slider 22, so that the first slider 20 is driven to slide along the extending direction of the threaded rod 19, the first slider 20 drives the connecting block 23 to move along the track of the third slot 21 and drives the two flattening rollers 24 to move along the track of the third slot 21, the needled felt is flattened by the flattening rollers 24, finally, the driving source connected with the coiling roller 14 is started, and the needled felt which is flattened is coiled on the outer circular surface of the coiling roller 14 by the rotation of the coiling roller 14.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A leveling coating device of a gradient layered needled felt, which is characterized in that: including shell (11), set up flat chamber (12) in shell (11), third fluting (21) have all been seted up on the both sides face of shell (11), third fluting (21) are the wave fluting, first fluting (13) and second fluting (15) have been seted up respectively on the both ends face of shell (11), first fluting (13) internal rotation is connected with winding roller (14), winding roller (14) fixedly connected with driving source, second fluting (15) internal rotation is connected with two guide rolls (16), third fluting (21) sliding connection has the flat subassembly of rolling, fixedly on the lateral wall of shell (11) stopper (17), be provided with drive assembly on stopper (17).
2. The roll-off coating device of the gradient layered needled felt according to claim 1, wherein: the leveling assembly comprises two first sliding blocks (20) and two leveling rollers (24), wherein the first sliding blocks (20) are fixedly connected with second sliding blocks (22), the first sliding blocks (20) are close to one surface of the third grooving (21) and are provided with sliding grooves, the second sliding blocks (22) are in sliding connection with the sliding grooves of the first sliding blocks (20), the second sliding blocks (22) are in sliding connection with the third grooving (21), the second sliding blocks (22) are fixedly connected with connecting blocks (23), and the connecting blocks (23) are in rotary connection with the two leveling rollers (24).
3. A roll-off coating apparatus for a gradient layered needled felt as in claim 2, wherein: the driving assembly comprises a motor (18) and a threaded rod (19), the motor (18) is fixedly connected with the limiting block (17), an output shaft of the motor (18) is fixedly connected with the threaded rod (19), external threads are arranged on the outer circular surface of the threaded rod (19), a threaded hole (25) is formed in the first sliding block (20), internal threads are formed in the outer circular surface of the threaded hole (25), and the threaded rod (19) is rotationally connected with the threaded hole (25).
4. A roll-off coating apparatus for a gradient layered needled felt as in claim 2, wherein: the distance between the two flattening rollers (24) is equal to the distance between the two guiding rollers (16).
5. The roll-off coating device of the gradient layered needled felt according to claim 1, wherein: the width of the first slot (13) is larger than the width of the second slot (15).
6. The roll-off coating device of the gradient layered needled felt according to claim 1, wherein: the shape of the third groove (21) is matched with the gradient layered needled felt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323072670.8U CN221000205U (en) | 2023-11-14 | 2023-11-14 | Leveling coating device of gradient layered needled felt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323072670.8U CN221000205U (en) | 2023-11-14 | 2023-11-14 | Leveling coating device of gradient layered needled felt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221000205U true CN221000205U (en) | 2024-05-24 |
Family
ID=91120291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323072670.8U Active CN221000205U (en) | 2023-11-14 | 2023-11-14 | Leveling coating device of gradient layered needled felt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221000205U (en) |
-
2023
- 2023-11-14 CN CN202323072670.8U patent/CN221000205U/en active Active
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