CN220596556U - Combined adjusting mechanism for gap between rollers - Google Patents
Combined adjusting mechanism for gap between rollers Download PDFInfo
- Publication number
- CN220596556U CN220596556U CN202322241273.2U CN202322241273U CN220596556U CN 220596556 U CN220596556 U CN 220596556U CN 202322241273 U CN202322241273 U CN 202322241273U CN 220596556 U CN220596556 U CN 220596556U
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- roller
- swing arm
- adjusting
- gap
- compression
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- 230000007246 mechanism Effects 0.000 title claims abstract description 46
- 230000006835 compression Effects 0.000 claims abstract description 36
- 238000007906 compression Methods 0.000 claims abstract description 36
- 238000005096 rolling process Methods 0.000 claims abstract description 12
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 claims description 12
- 239000000463 material Substances 0.000 abstract description 8
- 239000000758 substrate Substances 0.000 abstract description 3
- 230000008859 change Effects 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 description 3
- 238000000576 coating method Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Landscapes
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a combined adjustment mechanism for gaps between rollers, which particularly relates to the technical field of flexible substrate processing, and comprises a traction roller, a compression roller mechanism and a wedge-shaped gap adjustment mechanism, wherein the compression roller mechanism is arranged on one side of the traction roller, and the wedge-shaped gap adjustment mechanism is arranged above the compression roller mechanism; the compression roller mechanism comprises compression rollers, compression roller swing arms are arranged at two ends of the compression rollers, swing arm rotating shafts are installed at the bottom end positions of the compression roller swing arms in a penetrating mode, an adjusting cylinder is arranged on one side of each compression roller swing arm, and rolling bearings are arranged at the telescopic ends of the adjusting cylinders. According to the utility model, the wedge-shaped gap adjusting mechanism is added, the front-back movement of the inclined surface of the inclined block is converted into the change of the height, the travel limit of the cylinder is controlled, the swing amplitude of the swing arm is further controlled, the gap between the press roller and the traction roller is adjusted, and the accurate control of the compression degree of the base material is completed.
Description
Technical Field
The utility model relates to the technical field of flexible substrate processing, in particular to a combined adjustment mechanism for gaps between rollers.
Background
In the production process of flexible base materials, the gap between the pressing roller and the traction roller needs to be reasonably controlled, and the gap between the rollers directly influences the compaction degree of the base materials. The compression roller is tightly attached to the traction roller, so that the base material is pulled to form wrinkles; otherwise, the bonding is too loose, the linear speed between the base material and the traction roller is inconsistent, and the traction roller causes scraping to the base material. In the current gap adjusting mechanism between rollers, the purpose of adjusting the gap between the compression roller and the traction roller is achieved by simply adopting an air cylinder to directly push the roller swing arm, the gap adjusting precision is poor, the substrate coating process is affected, and the coating stability is greatly reduced.
Disclosure of Invention
In order to overcome the above-mentioned drawbacks of the prior art, an embodiment of the present utility model provides a combined adjustment mechanism for a gap between rollers, so as to solve the above-mentioned problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the gap combination adjusting mechanism between the rollers comprises a traction roller, a compression roller mechanism and a wedge-shaped gap adjusting mechanism, wherein the compression roller mechanism is arranged on one side of the traction roller, and the wedge-shaped gap adjusting mechanism is arranged above the compression roller mechanism;
the press roller mechanism comprises press rollers, press roller swing arms are arranged at two ends of the press rollers, swing arm rotating shafts are arranged at the bottom end positions of the press roller swing arms in a penetrating mode, an adjusting cylinder is arranged on one side of each press roller swing arm, and rolling bearings are arranged at telescopic ends of the adjusting cylinders;
the wedge-shaped gap adjusting mechanism comprises a gap adjusting installation base, a linear guide rail is arranged on the gap adjusting installation base, an inclined block is slidably arranged on the linear guide rail, and an adjusting hand wheel is embedded and installed on the gap adjusting installation base.
As a further improvement of the technical scheme of the utility model, the press roller swing arm is in an L-shaped structural design; the vertical end of compression roller swing arm is connected in the wallboard through swing arm revolving axle, be connected through antifriction bearing between the horizontal end of compression roller swing arm and the regulation cylinder, the bottom of regulation cylinder is connected on the wallboard.
As a further improvement of the technical scheme of the utility model, the lower inclined surface of the inclined block is contacted with the rolling bearing; the adjusting hand wheel penetrates through the inclined block and is in threaded connection with the inclined block, so that the inclined block is driven to displace by rotating the adjusting hand wheel.
As a further improvement of the technical scheme of the utility model, the two ends of the traction roller are arranged on the wallboard through pin shafts so as to facilitate the traction roller to rotate on the wallboard.
The utility model has the technical effects and advantages that:
according to the utility model, the wedge-shaped gap adjusting mechanism is added, the front-back movement of the inclined surface of the inclined block is converted into the change of the height, the travel limit of the cylinder is controlled, the swing amplitude of the swing arm is further controlled, the gap between the press roller and the traction roller is adjusted, and the accurate control of the compression degree of the base material is completed.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is an enlarged schematic view of the portion a of fig. 1 according to the present utility model.
The reference numerals are: the device comprises a traction roller 1, a compression roller 2, a compression roller 21, a compression roller swing arm 22, a swing arm swing shaft 23, an adjusting cylinder 24, a rolling bearing 25, a wedge-shaped gap adjusting mechanism 3, a gap adjusting mounting base 31, a linear guide rail 32, an adjusting hand wheel 33 and a bevel block 34.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The combined adjustment mechanism for the gap between the rollers as shown in the accompanying drawings 1 and 2 comprises a traction roller 1, a compression roller mechanism 2, a compression roller 21, a compression roller swing arm 22, a swing arm rotating shaft 23, an adjustment cylinder 24, a rolling bearing 25, a wedge-shaped gap adjustment mechanism 3, a gap adjustment mounting base 31, a linear guide rail 32, an adjustment hand wheel 33 and an inclined block 34, wherein the compression roller mechanism 2 is arranged on one side of the traction roller 1, and the wedge-shaped gap adjustment mechanism 3 is arranged above the compression roller mechanism 2;
the press roller mechanism 2 comprises a press roller 21, press roller swing arms 22 are arranged at two ends of the press roller 21, swing arm rotating shafts 23 are arranged at the bottom end positions of the press roller swing arms 22 in a penetrating mode, an adjusting cylinder 24 is arranged on one side of the press roller swing arms 22, and rolling bearings 25 are arranged at telescopic ends of the adjusting cylinder 24;
the wedge-shaped gap adjusting mechanism 3 comprises a gap adjusting installation base 31, a linear guide rail 32 is installed on the gap adjusting installation base 31, an inclined block 34 is slidably installed on the linear guide rail 32, and an adjusting hand wheel 33 is embedded and installed on the gap adjusting installation base 31.
Further, the press roller swing arm 22 is in an L-shaped structure design.
The vertical end of compression roller swing arm 22 is connected to the wallboard through swing arm swivel shaft 23, be connected through antifriction bearing 25 between the lateral end of compression roller swing arm 22 and the regulation cylinder 24, the bottom of regulation cylinder 24 is connected to the wallboard.
Further, the lower inclined surface of the inclined block 34 contacts with the rolling bearing 25; the adjusting hand wheel 33 penetrates through the inclined block 34 and is in threaded connection with the inclined block 34, so that the inclined block 34 is driven to move on the linear guide rail 32 by rotating the adjusting hand wheel 33.
Further, the two ends of the traction roller 1 are mounted on the wallboard through pin shafts so that the traction roller 1 can rotate on the wallboard.
The working principle of the utility model is as follows:
when the utility model is implemented, the traction roller 1 is arranged on a wallboard, two ends of the compression roller 21 are provided with the compression roller swing arms 22, one end of the swing arm rotating shaft 23 is fixed on the swing arms 22 in a matching way through a shaft hole, and the other end is fixed on the wallboard; the adjusting cylinder 24 is connected with the swing arm 22 through pin shaft fit, and a rolling bearing 25 is arranged at the upper end of the compression roller swing arm 22; the wedge-shaped gap adjusting structure 3 is characterized in that an inclined block 34 is fixed on a linear guide rail 32, the linear guide rail 32 is fixed on a gap adjusting installation base 31, the middle section of an adjusting hand wheel 33 is connected with the inclined block 34 through threads, and two ends of the adjusting hand wheel are fixed on the gap adjusting installation base 31;
in the production process of the base material, the regulating hand wheel 33 is rotated, the inclined block 34 moves along the linear guide rail 32, the rolling bearing 25 on the press roller mechanism 2 moves along the inclined surface of the inclined block 34, the shaft end of the regulating cylinder 24 stretches and contracts to drive the press roller swing arm 22 to swing around the swing arm rotating shaft 23, and the press roller 21 is close to the traction roller 1 along with the swing. The inclined surface of the inclined block 34 limits the travel limit of the adjusting cylinder 24, controls the swing amplitude of the press roller swing arm 22, and adjusts the gap between the press roller and the traction roller.
Secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;
finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (7)
1. The utility model provides a clearance combination adjustment mechanism between roller, includes pull roll (1), its characterized in that: a press roller mechanism (2) is arranged on one side of the traction roller (1), and a wedge-shaped gap adjusting mechanism (3) is arranged above the press roller mechanism (2);
the press roller mechanism (2) comprises a press roller (21), press roller swing arms (22) are arranged at two ends of the press roller (21), swing arm rotating shafts (23) are installed at the bottom end positions of the press roller swing arms (22) in a penetrating mode, an adjusting cylinder (24) is arranged on one side of each press roller swing arm (22), and rolling bearings (25) are arranged at telescopic ends of the adjusting cylinders (24);
the wedge-shaped gap adjusting mechanism (3) comprises a gap adjusting installation base (31), a linear guide rail (32) is installed on the gap adjusting installation base (31), an inclined block (34) is installed on the linear guide rail (32) in a sliding mode, and an adjusting hand wheel (33) is installed on the gap adjusting installation base (31) in an embedded mode.
2. The inter-roller gap combination adjustment mechanism of claim 1, wherein: the press roller swing arm (22) is of an L-shaped structural design.
3. The inter-roller gap combination adjustment mechanism of claim 1, wherein: the vertical end of compression roller swing arm (22) is connected in the wallboard through swing arm pivot (23), be connected through antifriction bearing (25) between the lateral end of compression roller swing arm (22) and the governing cylinder (24), the bottom of governing cylinder (24) is connected on the wallboard.
4. The inter-roller gap combination adjustment mechanism of claim 1, wherein: the lower inclined surface of the inclined block (34) is contacted with the rolling bearing (25).
5. The inter-roller gap combination adjustment mechanism of claim 1, wherein: the adjusting hand wheel (33) penetrates through the inclined block (34) and is in threaded connection with the inclined block.
6. The inter-roller gap combination adjustment mechanism of claim 1, wherein: the two ends of the traction roller (1) are arranged on the wallboard through pin shafts.
7. The inter-roller gap combination adjustment mechanism of claim 1, wherein: the device comprises a traction roller (1), a compression roller mechanism (2), a wedge-shaped gap adjusting mechanism (3), a compression roller (21), a compression roller swing arm (22), a swing arm rotating shaft (23), an adjusting cylinder (24), a rolling bearing (25), a gap adjusting installation base (31), a linear guide rail (32), an adjusting hand wheel (33) and an oblique block (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322241273.2U CN220596556U (en) | 2023-08-21 | 2023-08-21 | Combined adjusting mechanism for gap between rollers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322241273.2U CN220596556U (en) | 2023-08-21 | 2023-08-21 | Combined adjusting mechanism for gap between rollers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220596556U true CN220596556U (en) | 2024-03-15 |
Family
ID=90167863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322241273.2U Active CN220596556U (en) | 2023-08-21 | 2023-08-21 | Combined adjusting mechanism for gap between rollers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220596556U (en) |
-
2023
- 2023-08-21 CN CN202322241273.2U patent/CN220596556U/en active Active
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