CN220239634U - Mechanically supercharged roller press - Google Patents
Mechanically supercharged roller press Download PDFInfo
- Publication number
- CN220239634U CN220239634U CN202321868435.9U CN202321868435U CN220239634U CN 220239634 U CN220239634 U CN 220239634U CN 202321868435 U CN202321868435 U CN 202321868435U CN 220239634 U CN220239634 U CN 220239634U
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- roller
- supporting seat
- block
- frame
- adjusting
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- 238000006073 displacement reaction Methods 0.000 claims abstract description 13
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000005096 rolling process Methods 0.000 abstract description 4
- 230000001105 regulatory effect Effects 0.000 description 15
- 230000007547 defect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Abstract
The utility model discloses a mechanical booster-type roller press, which comprises a frame, an upper roller assembly and a lower roller assembly, wherein the upper roller assembly is arranged on the frame; the upper roller assembly comprises an upper supporting seat arranged on the frame in a sliding manner and an upper roller arranged on the upper supporting seat in a rotating manner; the lower roller assembly comprises a lower supporting seat arranged on the frame and a lower roller rotatably arranged on the lower supporting seat; a spring is arranged between the upper supporting seat and the lower supporting seat, so that a gap is formed between the upper roller and the lower roller; an upper adjusting component is arranged between the upper supporting seat and the frame; the upper adjusting assembly comprises an upper wedge block, an upper adjusting block and an upper displacement sensor for detecting the movement distance of the upper roller, the upper wedge block is fixedly arranged on the upper supporting seat, the upper adjusting block is arranged on the upper wedge block in a sliding mode, the inclination of the surface, which is contacted with the upper wedge block, of the upper adjusting block is matched with that of the surface, and the upper adjusting block horizontally moves through an upper driving device to enable the upper roller to be far away from or close to the lower roller. The utility model can improve the adjustment precision of the gap, reduce the production and maintenance cost, and is suitable for rolling mills for manufacturing rolled battery pole pieces.
Description
Technical Field
The utility model relates to a roller wiping mechanism, in particular to a mechanical booster-type roller press.
Background
When preparing battery pole piece, utilize the roll squeezer to roll generally, guarantee the compactness of battery pole piece, roll squeezer among the prior art includes the frame, go up roller subassembly and lower roller subassembly, go up roller subassembly and be the movable roller, lower roller subassembly is the fixed roller, be equipped with the clearance between the last roller of going up roller subassembly and the lower roller of lower roller subassembly for pass the pole piece, the required rolling force in the roll process is usually provided by the pneumatic cylinder, utilize the flexible of pneumatic cylinder to drive the roller promptly and remove, increase or reduce the clearance of going up roller and lower roller, for example, the authorized bulletin number is: CN203862696U, entitled: the Chinese patent of a battery pole piece multistage roller machine discloses a technology for adjusting two ends of a first roller or a second roller by utilizing a hydraulic device and keeping a rolling gap between the two rollers basically constant, but the defect of adjustment by utilizing a hydraulic cylinder is as follows: the hydraulic system is required to be matched with the hydraulic cylinder, the manufacturing cost, the running cost and the maintenance cost of the hydraulic system are high, and the control accuracy of the pressure is limited.
Disclosure of Invention
In order to solve the defects in the prior art, the utility model aims to provide a mechanical booster-type roller press so as to achieve the purposes of high adjustment precision and reduction of manufacturing and maintenance costs.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
a mechanically supercharged roller press comprises a frame, an upper roller assembly and a lower roller assembly;
the upper roller assembly comprises an upper supporting seat arranged on the frame in a sliding manner and an upper roller arranged on the upper supporting seat in a rotating manner;
the lower roller assembly comprises a lower supporting seat arranged on the frame and a lower roller rotatably arranged on the lower supporting seat;
a spring is arranged between the upper supporting seat and the lower supporting seat, so that a gap is formed between the upper roller and the lower roller; an upper adjusting component for adjusting the gap is arranged between the upper supporting seat and the frame;
the upper adjusting assembly comprises an upper wedge block, an upper adjusting block and an upper displacement sensor for detecting the movement distance of the upper roller, the upper wedge block is fixedly arranged on the upper supporting seat, the upper adjusting block is arranged on the upper wedge block in a sliding mode, the inclination of the surface, which is contacted with the upper wedge block, of the upper adjusting block is matched, and the upper adjusting block horizontally moves through an upper driving device to enable the upper roller to be far away from or close to the lower roller.
As the limitation of the utility model, the upper supporting seat and the lower supporting seat are detachably provided with the fixed blocks, and the two ends of the spring are respectively fixed on the two fixed blocks.
As a further limitation of the utility model, the lower support seat is slidably arranged on the frame, and a lower adjusting component for adjusting the gap is arranged between the lower support seat and the frame.
As still further limitation of the present utility model, the lower adjusting assembly includes a lower wedge, a lower adjusting block and a lower displacement sensor for detecting a movement distance of the lower roller, the lower wedge is fixedly arranged on the lower supporting seat, the lower adjusting block is slidably arranged on the lower wedge, and the inclination of the contact surface of the lower adjusting block and the lower wedge is matched, and the lower adjusting block horizontally moves through the lower driving device to enable the lower roller to be far away from or near the upper roller.
As a further limitation of the utility model, the upper driving device and the lower driving device are both of motor screw structures and comprise a motor and screw rods, and the two screw rods are respectively in threaded connection with the upper adjusting block and the lower adjusting block.
By adopting the technical scheme, compared with the prior art, the utility model has the following beneficial effects:
(1) The upper wedge block can only move horizontally along the inclined plane of the upper wedge block, so that the upper wedge block can rise or fall along with the movement position of the upper wedge block to adjust the gap between the upper wedge block and the upper wedge block;
(2) The lower roller can also move up and down along the frame, compared with the existing fixed structure, the two-way adjustment is higher in efficiency, the upper supporting seat and the lower supporting seat are connected through the spring, the buffering effect is better, and the adjustment precision is higher;
(3) According to the utility model, the spring is arranged through the fixed block, so that the whole device is convenient to disassemble and assemble, and the fixed block and the spring can be directly disassembled or assembled together during disassembly and assembly, so that the trouble of singly arranging the spring is avoided;
(4) The utility model drives the upper regulating block and the lower regulating block to move through the structure of the motor screw rod, and has simple structure and high stroke precision.
In conclusion, the utility model can improve the gap adjusting precision, reduce the production and maintenance cost, and is suitable for rolling mills for manufacturing rolled battery pole pieces.
Drawings
The utility model will be described in more detail below with reference to the accompanying drawings and specific examples.
FIG. 1 is a schematic diagram of a front view structure of an embodiment of the present utility model;
fig. 2 is a schematic perspective view of an embodiment of the present utility model.
In the figure: 1. a frame; 2. an upper roller assembly; 21. an upper support base; 22. an upper roller; 3. a lower roller assembly; 31. a lower support base; 32. a lower roller; 4. a fixed block; 5. a spring; 6. an upper adjustment assembly; 61. an upper wedge; 62. an upper adjusting block; 63. an upper displacement sensor; 7. a lower adjustment assembly; 71. a lower wedge; 72. a lower adjusting block; 73. a lower displacement sensor; 8. a motor; 9. and (5) a screw rod.
Detailed Description
Preferred embodiments of the present utility model will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are presented for purposes of illustration and understanding only, and are not intended to limit the utility model.
Example a mechanically supercharged roller press
As shown in fig. 1 and 2, the present embodiment includes a frame 1, an upper roller assembly 2, and a lower roller assembly 3. The upper roller assembly 2 is arranged on the frame 1 in a sliding way, and the lower roller assembly 3 is also arranged on the frame 1 in a sliding way. The upper roller assembly 2 includes an upper support seat 21 slidably disposed on the frame 1, an upper roller 22 rotatably disposed on the upper support seat 21, and the lower roller assembly 3 includes a lower support seat 31 slidably disposed on the frame 1, and a lower roller 32 rotatably disposed on the lower support seat 31, the upper roller assembly 2 and the lower roller assembly 3 of this embodiment basically adopting the prior art, except that the lower roller assembly 3 of this embodiment can slide with respect to the frame 1.
In order to generate a gap between the upper roller 22 and the lower roller 32, the upper supporting seat 21 and the lower supporting seat 31 are detachably provided with fixed blocks 4, the two fixed blocks 4 are respectively fixed on the surfaces of the upper supporting seat 21 and the lower supporting seat 31 which are oppositely arranged, a spring 5 is arranged between the two fixed blocks 4, two ends of the spring 5 are respectively fixed on the two fixed blocks 4, the upper roller 22 moves downwards due to gravity, and a gap is generated between the upper roller 22 and the lower roller 32 under the action of elastic potential energy of the spring 5.
An upper adjusting component 6 for adjusting the gap is arranged between the upper supporting seat 21 and the frame 1. The upper adjustment assembly 6 includes an upper wedge 61, an upper adjustment block 62 and an upper displacement sensor 63. The upper wedge 61 is fixedly arranged on the upper supporting seat 21, the upper surface of the upper wedge 61 is an inclined surface and has a certain length which is basically the same as the width of the upper supporting seat 21, so that the path for adjustment is convenient to lengthen. The upper adjusting block 62 is slidably disposed on the upper wedge 61, and the lower surface of the upper adjusting block 62 is an inclined surface, the lower surface of the upper adjusting block 62 contacts the lower surface of the upper wedge 61, and the inclination of the upper adjusting block 62 and the lower surface of the upper wedge 61 are the same, and the right side is the left side, so that the upper adjusting block 62 slides on the upper wedge 61. The upper displacement sensor 63 is fixedly arranged on the upper adjusting block 62 and is used for detecting the movement distance of the upper roller 22. The upper adjusting block 62 horizontally moves through an upper driving device, and the upper driving device adopts a motor screw structure and comprises a motor 8 and a screw 9. The motor 8 is fixed on the frame 1, the screw rod 9 horizontally rotates and sets up on the frame 1, and the screw rod 9 passes last regulating block 62, and with last regulating block 62 threaded connection, through the rotation of screw rod 9, makes last regulating block 62 horizontal migration, because the below of last regulating block 62 is the inclined plane, when last regulating block 62 moves left, upper roller 22 rises, when last regulating block 62 moves right, upper roller 22 descends.
A lower adjusting component 7 for adjusting the gap is arranged between the lower supporting seat 31 and the frame 1. The lower adjusting assembly 7 comprises a lower wedge 71, a lower adjusting block 72 and a lower displacement sensor 73, wherein the lower wedge 71 is fixedly arranged on the lower supporting seat 31, the upper surface of the lower wedge 71 is an inclined surface and has a certain length which is basically the same as the width of the lower supporting seat 31, so that the adjusting path is convenient to lengthen. The lower adjusting block 72 is slidably disposed on the lower wedge 71, and the lower surface of the lower adjusting block 72 is an inclined surface, the lower surface of the lower adjusting block 72 contacts the lower surface of the lower wedge 71, and the inclination of the lower adjusting block 72 and the lower surface of the lower wedge 71 are the same, and the right side height is higher than the left side height, so that the lower adjusting block 72 slides on the lower wedge 71. The lower displacement sensor 73 is fixedly arranged on the lower adjusting block 72 and is used for detecting the movement distance of the lower roller 32. The lower regulating block 72 horizontally moves through a lower driving device, the lower driving device adopts a motor screw structure, the motor screw structure comprises a motor 8 and a screw rod 9, the motor 8 is fixed on the frame 1, the screw rod 9 horizontally rotates and is arranged on the frame 1, the screw rod 9 passes through the lower regulating block 72 and is in threaded connection with the lower regulating block 72, the lower regulating block 72 horizontally moves through the rotation of the screw rod 9, and as the lower surface of the lower regulating block 72 is an inclined surface, when the lower regulating block 72 moves leftwards, the lower roller 32 descends, and when the lower regulating block 72 moves rightwards, the lower roller 32 ascends.
When the gap between the upper roller 22 and the lower roller 32 is required to be adjusted to be small, the two motors 8 are started to enable the upper adjusting block 62 to move rightward, and when the gap between the upper roller 22 and the lower roller 32 is required to be increased, the two motors 8 are started to enable the upper adjusting block 62 to move leftward and the lower adjusting block 72 to move leftward, and meanwhile, the upper displacement sensor 63 and the lower displacement sensor 73 detect the moving distance of the upper roller 22 and the lower roller 32, so that accurate adjustment is ensured.
The "horizontal", "left" and "right" in this embodiment are the orientations of the rack 1 in the state of fig. 1, that is, in normal use when the rack is placed on the ground, and do not limit the technology.
It should be noted that the foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but the present utility model is described in detail with reference to the foregoing embodiment, and it will be apparent to those skilled in the art that modifications may be made to the technical solutions described in the foregoing embodiments, or equivalents may be substituted for some of the technical features thereof. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (5)
1. A mechanically supercharged roller press, characterized in that: comprises a frame, an upper roller assembly and a lower roller assembly;
the upper roller assembly comprises an upper supporting seat arranged on the frame in a sliding manner and an upper roller arranged on the upper supporting seat in a rotating manner;
the lower roller assembly comprises a lower supporting seat arranged on the frame and a lower roller rotatably arranged on the lower supporting seat;
a spring is arranged between the upper supporting seat and the lower supporting seat, so that a gap is formed between the upper roller and the lower roller; an upper adjusting component for adjusting the gap is arranged between the upper supporting seat and the frame;
the upper adjusting assembly comprises an upper wedge block, an upper adjusting block and an upper displacement sensor for detecting the movement distance of the upper roller, the upper wedge block is fixedly arranged on the upper supporting seat, the upper adjusting block is arranged on the upper wedge block in a sliding mode, the inclination of the surface, which is contacted with the upper wedge block, of the upper adjusting block is matched, and the upper adjusting block horizontally moves through an upper driving device to enable the upper roller to be far away from or close to the lower roller.
2. A mechanically supercharged roller press as set forth in claim 1 wherein: the upper support seat and the lower support seat are detachably provided with fixing blocks, and two ends of the spring are respectively fixed on the two fixing blocks.
3. A mechanically supercharged roller press as claimed in claim 1 or 2, wherein: the lower supporting seat is arranged on the frame in a sliding manner, and a lower adjusting component for adjusting a gap is arranged between the lower supporting seat and the frame.
4. A mechanically supercharged roller press as claimed in claim 3, wherein: the lower adjusting assembly comprises a lower wedge block, a lower adjusting block and a lower displacement sensor for detecting the movement distance of the lower roller, the lower wedge block is fixedly arranged on a lower supporting seat, the lower adjusting block is arranged on the lower wedge block in a sliding mode, the inclination of the surface, which is contacted with the lower wedge block, of the lower adjusting block is matched, and the lower adjusting block horizontally moves through a lower driving device to enable the lower roller to be far away from or close to the upper roller.
5. The mechanically pressurized roller press of claim 4, wherein: the upper driving device and the lower driving device are of motor screw structures and comprise a motor and screw rods, and the two screw rods are respectively in threaded connection with the upper adjusting block and the lower adjusting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321868435.9U CN220239634U (en) | 2023-07-17 | 2023-07-17 | Mechanically supercharged roller press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321868435.9U CN220239634U (en) | 2023-07-17 | 2023-07-17 | Mechanically supercharged roller press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220239634U true CN220239634U (en) | 2023-12-26 |
Family
ID=89226413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321868435.9U Active CN220239634U (en) | 2023-07-17 | 2023-07-17 | Mechanically supercharged roller press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220239634U (en) |
-
2023
- 2023-07-17 CN CN202321868435.9U patent/CN220239634U/en active Active
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