CN220373959U - Driving press roller device - Google Patents
Driving press roller device Download PDFInfo
- Publication number
- CN220373959U CN220373959U CN202320811317.8U CN202320811317U CN220373959U CN 220373959 U CN220373959 U CN 220373959U CN 202320811317 U CN202320811317 U CN 202320811317U CN 220373959 U CN220373959 U CN 220373959U
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- assembly
- driving
- driving roller
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- roller assembly
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- 230000000712 assembly Effects 0.000 claims abstract description 7
- 238000000429 assembly Methods 0.000 claims abstract description 7
- 230000001105 regulatory effect Effects 0.000 claims description 15
- 230000000694 effects Effects 0.000 claims description 3
- 230000003139 buffering effect Effects 0.000 abstract description 12
- 230000008901 benefit Effects 0.000 abstract description 6
- 230000008859 change Effects 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 abstract description 3
- 229910001416 lithium ion Inorganic materials 0.000 abstract description 3
- 230000006835 compression Effects 0.000 description 12
- 238000007906 compression Methods 0.000 description 12
- 238000009434 installation Methods 0.000 description 10
- 238000005096 rolling process Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000013072 incoming material Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Battery Electrode And Active Subsutance (AREA)
Abstract
The application relates to the field of manufacturing of lithium ion battery pole pieces and provides a driving press roller device, which comprises a base, a spacing adjusting assembly, a first driving roller assembly, a second driving roller assembly and at least two pressure adjusting assemblies arranged at two ends of the first driving roller assembly, wherein the first driving roller assembly moves towards the second driving roller assembly through driving of the spacing adjusting assembly; the two ends of the first driving roller assembly are respectively driven by the pressure adjusting assembly to press the second driving roller assembly. According to the utility model, the distance between the first driving roller assembly and the second driving roller assembly can be adjusted by arranging the distance adjusting assembly, so that the pole pieces can be conveniently assembled and disassembled; through adjusting one of them pressure regulation subassembly, can change the depth of parallelism between first drive roller subassembly and the second drive roller subassembly, the pressure size of two pressure regulation subassemblies is adjusted simultaneously, and the buffering elasticity size between adjustable first drive roller subassembly and the second drive roller subassembly has the advantage of easily adjusting depth of parallelism and buffering elasticity size.
Description
Technical Field
The application relates to the field of manufacturing of lithium ion battery pole pieces, in particular to a driving press roller device.
Background
The battery pole piece drive roller device is a key device for producing batteries. In the production process of the lithium ion battery, the coated pole piece is required to be rolled, so that the pole piece is pressed into a certain shape and thickness to meet the processing requirement of the subsequent procedure. And after the pole piece is uncoiled by the uncoiling shaft, the pole piece passes through the clamping and conveying equipment and enters the rolling equipment for rolling. However, in the actual production process, the rolled pole piece has the problem of uneven thickness, such as the influence of factors such as frequent changing of the shape to produce pole pieces with different widths or inconsistent thickness of two sides of the incoming material, and the like, so that the abrasion of different positions of the driving roller is caused, and the pressure on the width direction of the pole piece is unbalanced, thereby causing the phenomenon of wrinkling or deviation in the pole piece driving process. The pressure at two ends of the driving roller can not be regulated basically by the driving roller of the conventional battery pole piece driving roller device, so that the abnormality can not be regulated, and a new rubber roller is required to be replaced or repaired, ground and re-encapsulated, so that the use cost is increased.
The current battery pole piece drive roller device that can adjust the depth of parallelism of drive roller, like the publication No.: CN217258475U 'is a compression roller structure with adjustable parallelism', and through arranging a universal coupling and an electric telescopic rod at two ends of the compression roller respectively, the height is adjusted through the electric telescopic rod, and then the parallelism of the compression roller is adjusted. However, when the electric telescopic rod stops moving after being adjusted in position, both ends of the press roller are rigidly connected with other components, if the local thickness of the pole piece is suddenly increased during rolling, the pressure born by the press roller is suddenly increased, the press roller equipment is easily damaged, and if the buffer device is directly added at one end or both ends, the elasticity of the buffer device is not easily adjusted. There is a lack of a driving roll apparatus in the market which has an easy adjustment of parallelism and a buffering elastic force.
Disclosure of Invention
In view of the above-mentioned shortcomings of the prior art, an object of the present application is to provide a driving roll apparatus having advantages of easy adjustment of parallelism and buffering elastic force.
The technical scheme adopted for solving the technical problem is as follows: a driving nip roll apparatus comprising: a base, a base seat and a base seat,
the interval adjusting assembly is arranged on the base;
a first drive roller assembly coupled to the spacing adjustment assembly;
the second driving roller assembly is connected to the base and is arranged in parallel with the first driving roller;
the two pressure regulating assemblies are arranged on the base and are respectively connected with two ends of the first driving roller assembly;
the first drive roller assembly is moved toward the second drive roller assembly by actuation of the spacing adjustment assembly;
the two ends of the first driving roller assembly respectively press the second driving roller assembly through the driving of the pressure regulating assembly.
Further, the first drive roller assembly includes: the first bracket is connected with the interval adjusting assembly;
the two ends of the first driving roller are respectively connected with the two ends of the first bracket in a rotating way.
Further, the spacing adjustment assembly includes: the fixed end of the driving piece is connected to the base;
the driving connecting part is connected to the driving end of the driving piece, and the driving connecting part is movably arranged on the first bracket.
Further, a semi-through groove is formed in the first support, a limiting block is detachably arranged on the first support, an open groove is formed in the limiting block, and the open groove is communicated with the semi-through groove to form a T-shaped groove;
the drive connection portion includes: the clamping block is movably arranged in the T-shaped groove.
Further, the pressure regulating assembly includes: an elastic component arranged on the end part of the first bracket,
and the screw rod penetrates through the base, is in threaded connection with the base and is connected with the elastic component.
Further, the first bracket is provided with a mounting hole;
the elastic component includes spacing ring, spring guide pillar and spring, the spring guide pillar with the spring activity sets up in the mounting hole, just spring one end is connected the spring guide pillar, the other end is connected the hole bottom of mounting hole, the spacing ring sets up on the first support, the spacing ring is used for with the spring guide pillar restriction is in the mounting hole, adjusting screw with spring guide pillar butt.
Further, a lock nut is arranged on the base, and the adjusting screw is in threaded connection with the base through the lock nut.
Further, a guide column seat is fixedly arranged on the base, a guide column is hinged to the first support, and the guide column is connected with the guide column seat in a matched mode.
Further, the second drive roller assembly includes: a second bracket;
the two ends of the second driving roller are respectively connected with the two ends of the second bracket.
Further, a first mounting portion and a second mounting portion are arranged on the base, the first driving roller assembly and the second driving roller assembly are located between the first mounting portion and the second mounting portion, the first driving roller assembly is connected to the first mounting portion, and the second driving roller assembly is connected to the second mounting portion.
Compared with the prior art, the distance adjusting assembly is arranged, so that the distance between the first driving roller assembly and the second driving roller assembly can be adjusted, and the pole pieces can be conveniently assembled and disassembled; through adjusting one of them pressure regulation subassembly, can change the depth of parallelism between first drive roller subassembly and the second drive roller subassembly, the pressure size of two pressure regulation subassemblies is adjusted simultaneously, and the buffering elasticity size between adjustable first drive roller subassembly and the second drive roller subassembly has the advantage of easily adjusting depth of parallelism and buffering elasticity size.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions of the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic view of the overall structure of a driving roll apparatus provided in the present embodiment;
FIG. 2 is a partially enlarged schematic view of the structure of FIG. 1 according to the present embodiment;
FIG. 3 is a schematic illustration of a driven nip roll assembly (the first drive roll assembly being in perspective) provided by one embodiment;
in the figure: 1. a base; 11. a first mounting portion; 12. a second mounting portion; 13. a lock nut; 14. a guide post seat; 21. a first bracket; 211. a limiting block; 212. a semi-through groove; 213. a guide post; 22. a first driving roller; 3. a second drive roller assembly; 31. a second bracket; 32. a second driving roller; 41. a driving member; 42. a drive connection; 5. a pressure regulating assembly; 51. adjusting a screw; 52. an elastic component; 521. a limiting ring; 522. a spring guide post; 523. and (3) a spring.
Detailed Description
Embodiments of the present application are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application.
In the description of the present application, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate an orientation or a positional relationship based on that shown in the drawings, merely for convenience of description and to 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 application. 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" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present application, 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 mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art in a specific context.
In addition, the technical features described above in the different embodiments of the present utility model may be combined with each other as long as they do not collide with each other.
The present utility model provides a driving roll apparatus as shown in fig. 1 to 3, which has the advantage of easy adjustment of parallelism and buffering elastic force.
The driving press roller device mainly comprises: the base 1, first drive roller subassembly, second drive roller subassembly 3, interval adjustment subassembly, two at least pressure adjustment subassemblies 5, for convenient structural description, for the structural description is carried out to the base 1 of font as the appearance, be provided with first installation department 11 and second installation department 12 on the base 1, the upper end of base 1 is first installation department 11, the lower extreme of base 1 is second installation department 12, first drive roller subassembly and second drive roller subassembly 3 all are located between first installation department 11 and the second installation department 12, first installation department 11, second installation department 12, first drive roller subassembly and second drive roller subassembly 3 are parallel arrangement each other. The first driving roller assembly is connected to the first mounting part 11, the second driving roller assembly 3 is connected to the second mounting part 12, the second driving roller assembly 3 and the second mounting part 12 can be fixedly or rotatably connected, and when the pole piece is rolled, the pole piece is located between the first driving roller assembly and the second driving roller assembly 3, and in this embodiment, the second driving roller assembly 3 and the pole piece are preferably rotatably connected, so that friction force between the second driving roller assembly 3 and the pole piece can be reduced.
The pitch adjustment assembly is provided on the base 1, and the first drive roller assembly is connected to the first mounting portion 11 through the pitch adjustment assembly, and the first drive roller assembly is moved toward the second drive roller assembly 3 by the driving of the pitch adjustment assembly. The spacing adjustment assembly is used for adjusting the spacing between the center of the first driving roller assembly and the center of the second driving roller assembly 3, the spacing adjustment assembly can drive the first driving roller assembly to face or be far away from the second driving roller assembly 3, when the first driving roller assembly is driven to be far away from the second driving roller assembly 3, the spacing between the center of the first driving roller assembly and the center of the second driving roller assembly 3 is increased, the pole piece can be conveniently placed between the first driving roller assembly and the second driving roller assembly 3 for installation, and then the first driving roller assembly is driven to be close to the second driving roller assembly 3, so that the pole piece installation can be completed.
Two pressure regulating assemblies 5 are arranged on the base 1 and are respectively connected with two ends of the first driving roller assembly, and the two ends of the first driving roller assembly respectively squeeze the second driving roller assembly 3 through the driving of the pressure regulating assemblies 5. When the surface of the first driving roller assembly is worn, the parallelism of the first driving roller assembly and the second driving roller assembly 3 can be changed, the pressure on the pole piece in the width direction is different when the pole piece is rolled, uneven thickness of the pole piece after rolling can be caused, and even pole piece wrinkling or deviation can be caused. When the parallelism of the compression roller device is required to be regulated, one pressure regulating component 5 is regulated, the pressure between one end of the first driving roller component and the second driving roller component 3 is larger than the pressure between the other end of the first driving roller component and the second driving roller component 3, the first driving roller component can incline, the parallelism between the first driving roller component and the second driving roller component 3 is changed, the pressure balance of the pole piece in the width direction (parallel to the axial direction of the first driving roller component) can be realized, and pole piece wrinkling or deviation can be prevented. The buffer elastic force of the compression roller device can be adjusted according to the requirement, and the compression roller device can be better protected by adjusting the buffer elastic force of the compression roller device according to the requirement while adjusting the pressure of the two pressure adjusting assemblies 5 to be increased or decreased and keeping the parallelism of the compression roller device unchanged.
The current battery pole piece drive roller device that can adjust the depth of parallelism of drive roller sets up universal joint and electric telescopic handle respectively through the both ends at the compression roller, through electric telescopic handle height-adjusting, and then adjusts the depth of parallelism of compression roller. However, when the electric telescopic rod stops moving after being adjusted in position, both ends of the press roller are rigidly connected with other components, if the local thickness of the pole piece is suddenly increased during rolling, the pressure born by the press roller is suddenly increased, the press roller equipment is easily damaged, and if the buffer device is directly added at one end or both ends, the elasticity of the buffer device is not easily adjusted. There is a lack of a driving roll apparatus in the market which has an easy adjustment of parallelism and a buffering elastic force.
According to the utility model, the distance between the first driving roller assembly and the second driving roller assembly 3 can be adjusted by arranging the distance adjusting assembly, so that the pole pieces can be conveniently assembled and disassembled; through adjusting one of them pressure adjustment subassembly 5, can change the depth of parallelism between first drive roller subassembly and the second drive roller subassembly 3, adjust the pressure size of two pressure adjustment subassemblies 5 simultaneously, the buffering elasticity size between adjustable first drive roller subassembly and the second drive roller subassembly 3 has the advantage of easily adjusting depth of parallelism and buffering elasticity size.
In some embodiments, as shown in fig. 1, the first drive roller assembly comprises: a first bracket 21, the first bracket 21 being connected to the spacing adjustment assembly; the first driving roller 22, two ends of the first driving roller 22 are respectively rotatably connected to two ends of the first bracket 21. In the present embodiment, the first bracket 21 includes: the crossbeam, set up the connecting portion at crossbeam both ends, the both ends of first drive roller 22 rotate with two connecting portions respectively and are connected, and the crossbeam is located the top of first drive roller 22 and is parallel with first drive roller 22, and connecting portion bolted connection is on the lower surface of crossbeam, can conveniently change first drive roller 22 when first drive roller 22 damages.
In some embodiments, as shown in fig. 1 and 2, the pitch adjustment assembly comprises: the driving piece 41, the fixed end of the driving piece 41 is connected to the base 1; the driving connection part 42, the driving connection part 42 is connected to the first bracket 21, and the driving end of the driving member 41 is detachably and movably disposed on the first bracket 21 through the driving connection part 42. In this embodiment, the driving member 41 is an air cylinder or an electric cylinder, and when the forces received by the two ends of the first driving roller assembly are different, the driving member will incline toward one end, and the driving connection portion 42 is connected to the first bracket 21 and detachably connected thereto, so as to facilitate replacement of the components of the spacing adjustment assembly.
In some embodiments, as shown in fig. 1 and 2, a half-through groove 212 is formed on the first bracket 21, a limiting block 211 is detachably arranged on the first bracket 21, an open groove is formed on the limiting block 211, and the open groove is communicated with the half-through groove 212 to form a T-shaped groove; the drive connection portion 42 includes: the clamping block is movably arranged in the T-shaped groove. The drive connection 42 is smaller than the T-slot in size, and the drive connection 42 is not fixedly engaged with the T-slot, so that the first drive roller assembly can be tilted.
In some embodiments, as shown in fig. 1 and 3, the pressure regulating assembly 5 comprises: a resilient member 52, the resilient member 52 being disposed on an end of the first bracket 21; the screw 51 is adjusted, penetrates through the base 1, is in threaded connection with the base 1, and is connected with the elastic component 52. When the adjusting screw 51 is rotated, the adjusting screw 51 moves towards the elastic component 52, the elastic component 52 is extruded, the elastic force of the elastic component 52 is increased, the elastic force of the elastic component 52 can be controlled by controlling the adjusting screw 51 to move, and then the pressure between the end part of the first driving roller component and the corresponding end part of the second driving roller component 3 is adjusted.
In some embodiments, as shown in fig. 1, the first bracket 21 is provided with a mounting hole thereon; the elastic component 52 includes a limiting ring 521, a spring guide post 522 and a spring 523, where the spring guide post 522 and the spring 523 are movably disposed in the mounting hole, one end of the spring 523 is connected with the spring guide post 522, the other end is connected with the bottom of the mounting hole, the limiting ring 521 is disposed on the first bracket 21, the limiting ring 521 is used to limit the spring guide post 522 in the mounting hole, and the adjusting screw 51 is abutted to the spring guide post 522. When the pole piece is installed between the first driving roller component and the second driving roller component 3, the two adjusting screw rods 51 are rotated, the two adjusting screw rods 51 are adjusted to move downwards until the two adjusting screw rods 51 are abutted against the corresponding spring guide posts 522, the two adjusting screw rods 51 are continuously adjusted to move downwards, the spring guide posts 522 push the springs 523 to compress, and the pressure born by the pole piece is increased. It can be understood that the greater the compression degree of the spring 523 is, the greater the elasticity is, and the elasticity of the corresponding elastic component 52 can be adjusted by adjusting the movement of the adjusting screw 51 according to the requirement, so that the protection of the pressing roller device during the rolling effect can be ensured. If the first driving roller assembly is worn, one of the adjusting screws 51 is adjusted to incline the first driving roller assembly, so that the parallelism of the first driving roller assembly and the second driving roller assembly 3 is changed, and the force on the surface of the pole piece in width is balanced, so that the phenomenon of pole piece wrinkling or deviation can be overcome.
In some embodiments, as shown in fig. 1 and 3, a lock nut 13 is provided on the base 1, an adjusting screw 51 is in threaded connection with the base 1 through the lock nut 13, vibration is generated during operation of the press roll device, the adjusting screw 51 is locked by the lock nut 13, and misoperation caused by movement of the adjusting screw 51 due to vibration during operation of the press roll device can be prevented.
In some embodiments, as shown in fig. 1 and fig. 3, a guide post seat 14 is fixedly arranged on the base 1, a guide post 213 is hinged on the first support 21, the guide post 213 is connected with the guide post seat 14 in a matching manner, in this embodiment, the guide post 213 is connected with the first support 21 through a universal joint, the press roller device can stably run in the working process through the guide post 213 and the guide post seat 14, preferably, the guide post 213 can deflect only along the plane where the first driving roller assembly and the second driving roller assembly 3 are located, so that the first driving roller assembly can only move towards or away from the second driving roller 32, and the press roller device is more stable in the working process.
In some embodiments, as shown in fig. 1 and 3, the second drive roller assembly 3 comprises: a second bracket 31; the second driving roller 32, the both ends of the second driving roller 32 are connected at both ends of the second bracket 31 respectively, make the compression roller apparatus more steady in the course of working.
In summary, there is provided a driving roll apparatus including a base 1, a spacing adjustment assembly, a first driving roll assembly, a second driving roll assembly 3, at least two pressure adjustment assemblies 5 provided at both ends of the first driving roll assembly, the first driving roll assembly being moved toward the second driving roll assembly 3 by the driving of the spacing adjustment assembly; the two ends of the first driving roller assembly are respectively driven by the pressure regulating assembly 5 to press the second driving roller assembly 3. According to the utility model, the distance between the first driving roller assembly and the second driving roller assembly 3 can be adjusted by arranging the distance adjusting assembly, so that the pole pieces can be conveniently assembled and disassembled; through adjusting one of them pressure adjustment subassembly 5, can change the depth of parallelism between first drive roller subassembly and the second drive roller subassembly 3, adjust the pressure size of two pressure adjustment subassemblies 5 simultaneously, the buffering elasticity size between adjustable first drive roller subassembly and the second drive roller subassembly 3 has the advantage of easily adjusting depth of parallelism and buffering elasticity size.
It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While still being apparent from variations or modifications that may be made by those skilled in the art are within the scope of the utility model.
Claims (10)
1. A driving press roll apparatus, characterized in that: comprising the following steps: a base, a base seat and a base seat,
the interval adjusting assembly is arranged on the base;
a first drive roller assembly coupled to the spacing adjustment assembly;
the second driving roller assembly is connected to the base and is arranged in parallel with the first driving roller;
the two pressure regulating assemblies are arranged on the base and are respectively connected with two ends of the first driving roller assembly;
the first drive roller assembly is moved toward the second drive roller assembly by actuation of the spacing adjustment assembly;
the two ends of the first driving roller assembly respectively press the second driving roller assembly through the driving of the pressure regulating assembly.
2. The driven nip roll assembly as in claim 1, wherein the first drive roll assembly comprises: the first bracket is connected with the interval adjusting assembly;
the two ends of the first driving roller are respectively connected with the two ends of the first bracket in a rotating way.
3. The driven nip roll apparatus as claimed in claim 2, wherein the spacing adjustment assembly comprises: the fixed end of the driving piece is connected to the base;
the driving connecting part is connected to the driving end of the driving piece, and the driving connecting part is movably arranged on the first bracket.
4. The driving press roller device according to claim 3, wherein a semi-through groove is formed in the first support, a limiting block is detachably arranged on the first support, an open groove is formed in the limiting block, and the open groove is communicated with the semi-through groove to form a T-shaped groove;
the drive connection portion includes: the clamping block is movably arranged in the T-shaped groove.
5. The driven nip roll apparatus as claimed in claim 2, wherein the pressure adjusting assembly comprises: a resilient member disposed on an end of the first bracket;
and the screw rod penetrates through the base, is in threaded connection with the base and is connected with the elastic component.
6. The driving roller apparatus as claimed in claim 5, wherein the first bracket is provided with a mounting hole;
the elastic component includes spacing ring, spring guide pillar and spring, the spring guide pillar with the spring activity sets up in the mounting hole, just spring one end is connected the spring guide pillar, the other end is connected the hole bottom of mounting hole, the spacing ring sets up on the first support, the spacing ring is used for with the spring guide pillar restriction is in the mounting hole, adjusting screw with spring guide pillar butt.
7. The driving roll apparatus as claimed in claim 5, wherein a lock nut is provided on the base, and the adjusting screw is screw-coupled with the base through the lock nut.
8. The driving press roller device according to claim 2, wherein a guide post seat is fixedly arranged on the base, a guide post is hinged on the first bracket, and the guide post is in matched connection with the guide post seat.
9. The driven nip roll assembly as in claim 1, wherein the second drive roll assembly comprises: a second bracket;
the two ends of the second driving roller are respectively connected with the two ends of the second bracket.
10. The driven nip roll apparatus as claimed in claim 1, wherein the base is provided with a first mounting portion and a second mounting portion, the first drive roll assembly and the second drive roll assembly being located between the first mounting portion and the second mounting portion, the first drive roll assembly being attached to the first mounting portion, and the second drive roll assembly being attached to the second mounting portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320811317.8U CN220373959U (en) | 2023-04-12 | 2023-04-12 | Driving press roller device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320811317.8U CN220373959U (en) | 2023-04-12 | 2023-04-12 | Driving press roller device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220373959U true CN220373959U (en) | 2024-01-23 |
Family
ID=89558967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320811317.8U Active CN220373959U (en) | 2023-04-12 | 2023-04-12 | Driving press roller device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220373959U (en) |
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2023
- 2023-04-12 CN CN202320811317.8U patent/CN220373959U/en active Active
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