CN219819871U - Rotary cutter structure for belt pressing rubber roller - Google Patents
Rotary cutter structure for belt pressing rubber roller Download PDFInfo
- Publication number
- CN219819871U CN219819871U CN202321307585.2U CN202321307585U CN219819871U CN 219819871 U CN219819871 U CN 219819871U CN 202321307585 U CN202321307585 U CN 202321307585U CN 219819871 U CN219819871 U CN 219819871U
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- China
- Prior art keywords
- cutter
- rotating shaft
- rotary
- revolving cylinder
- swing arm
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- 238000003825 pressing Methods 0.000 title claims abstract description 11
- 239000011888 foil Substances 0.000 abstract description 12
- 238000005520 cutting process Methods 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 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
- 238000013016 damping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model provides a rotatory cutter structure for pressing take rubber roll, including cutter unit spare, pivot subassembly and revolving cylinder, this structure drives pivot subassembly and cutter unit spare through revolving cylinder and runs, revolving cylinder installs in the recess frame and is connected with swing arm structure, revolving cylinder's installation space has been saved, revolving cylinder's piston rod passes through the connector and is connected with axis of rotation one end, the axis of rotation passes through the connecting seat and is connected with the stay, the other end of axis of rotation passes through the end seat and is connected with swing arm structure, the cutter guard shield passes through the backup pad and connects pivot subassembly and swing arm structure, the cutter passes through the screw and installs on the connecting seat, cutter upper end tooth row is in the cutter guard shield, the lower extreme is connected with the stay, can reduce the pressure to the axis of rotation, when beginning cutting foil, revolving cylinder drives the cutter and begins to move, cut foil, after the cutting, revolving cylinder returns the cutter in the cutter guard shield, this structure can save space, reduce cost, and is not fragile yet.
Description
Technical Field
The utility model relates to the field of manufacturing of lithium ion battery foil materials, in particular to a rotary cutter structure for a tape pressing rubber roller.
Background
With the strong support of the new energy industry by the country, the new energy industry grows with an explosive trend, and battery slurry influences battery performance. In the process of manufacturing battery materials, foil is subjected to unreeling, coating and reeling, when the reeling and unreeling is carried out, in order not to influence the normal operation of a coating machine, an automatic reel changing function is generally provided, in a reel changing link, the previous foil needs to be cut off, the existing automatic reel changing function generally rises a swing arm cutter to a certain position through a lifting mechanism, after a tape pressing rubber roll is attached to a feeding reel, a roll passing shaft at the forefront of the swing arm is used as a pivot, two side cylinders push the cutters to do circular arc motion around the pivot, the foil is cut off, and the rotary cutter has the following defects: the method comprises the following steps of (1) occupying more space and having larger space requirement; (2) The load on the supporting point (namely the roller passing shaft) is larger, deformation is easy to occur, and the roller passing is influenced; (3) Two cylinders are needed to push the cutters to do circular arc movement, and the cost is high.
The automatic winding receiving device of a coating machine according to the patent CN202221793001.2, wherein the cutter action cylinders are arranged on two sides of the cutter in the device, the cutter is arranged on the cutter mounting frame, the cutter rotates to cut through the rotating bracket in the cutter mounting frame, the cutting effect is good, the pressure of the pair roller is reduced, and the following problems still exist stably: (1) The cutter of the device needs two cylinders to push to do circular arc movement, so that the cost is high; (2) The cutter structure of the device has more parts and thus occupies more space.
Disclosure of Invention
The utility model aims to solve the problems, and provides a rotary cutter structure for a tape pressing rubber roller, which is used for saving space and reducing cost, and simultaneously can reduce the pressure of the rotary cutter on the tape pressing rubber roller.
The utility model provides a rotatory cutter structure for pressing take rubber roll, includes cutter assembly, pivot subassembly and revolving cylinder, and revolving cylinder is connected with the pivot subassembly, and drive pivot subassembly rotates, and cutter assembly installs on the pivot subassembly, and cutter assembly rotates through revolving cylinder's promotion.
As a preferred scheme of the utility model, the cutter assembly comprises a cutter and a cutter shield, the cutter is connected with the rotating shaft assembly, and the cutter shield is covered on the outer side of the cutter.
As a preferred embodiment of the present utility model, the rotating shaft assembly includes a rotating shaft, a connector mounted on one side of the rotating shaft, and a seated bearing mounted on the other side of the rotating shaft.
As a preferable scheme of the utility model, the rotating shaft comprises a rotating shaft, a swinging seat and a cutter fixing frame, and the rotating shaft is connected with the cutter fixing frame through the swinging seat.
As a preferable scheme of the utility model, a screw is arranged on the cutter fixing frame, and the cutter is connected with the cutter fixing frame through the screw.
As a preferable scheme of the utility model, the rotary cutter structure further comprises a swing arm structure, a groove frame is arranged on the swing arm structure, and the rotary cylinder is arranged in the groove frame.
As a preferred embodiment of the present utility model, the groove frame includes a groove plate and a connection plate connected to the groove plate.
As a preferable scheme of the utility model, a supporting plate is arranged on the cutter protecting cover, one end of the supporting plate is connected with the swing arm structure, and the other end of the supporting plate is connected with the cutter protecting cover.
As a preferable scheme of the utility model, the rotary cylinder comprises a cylinder body and a piston rod, wherein the cylinder body is arranged in the groove frame, and the piston rod is connected with the rotating shaft through a coupler.
As a preferable mode of the utility model, through holes are arranged on the groove plate, and the piston rod is connected with the coupling through the through holes.
The utility model has the advantages that,
1. the structure is simple, and the rotary cylinder is arranged on one side of the cutter structure, so that the cost can be saved.
2. Space is saved, the rotary cylinder is arranged in the groove frame, more space is provided for the cutters, and the use range of the cutters is wider.
Drawings
Fig. 1 is a schematic diagram of the present utility model.
Fig. 2 is a left side partial enlarged view of the present utility model.
Fig. 3 is a right side partial enlarged view of the present utility model.
Fig. 4 is a front view of the groove carrier.
Reference numerals: the cutter assembly 1, the cutter 1-1, the cutter shield 1-2, the rotating shaft assembly 2, the rotating shaft 2-1-1, the swinging seat 2-1-2, the cutter fixing frame 2-1-3, the connector 2-2, the bearing with the seat 2-3, the rotary cylinder 3, the cylinder body 3-1, the piston rod 3-2, the screw 4, the swing arm structure 5, the groove frame 6, the groove plate 6-1, the connecting plate 6-2, the supporting plate 7, the tooth row 8 and the groove 9.
Detailed Description
The utility model is further described below with reference to the drawings and specific examples.
The utility model provides a rotatory cutter structure for pressing take rubber roll, including cutter unit spare 1, pivot subassembly 2 and revolving cylinder 3, revolving cylinder 3 installs on recess frame 6, revolving cylinder 3 is connected with one side of pivot subassembly 2 through connector 2-2, cutter unit spare 1 is installed on pivot subassembly 2, pivot subassembly 2 opposite side is connected with swing arm structure 5 through taking seat bearing 2-3, revolving cylinder 3 drives pivot subassembly 2 rotation, and then drives the cutter 2-1 of installing on pivot subassembly 2 and rotate, accomplish cutter 2-1 and cut off the action to the foil, this structural operation is simple, and can practice thrift the space with revolving cylinder 3 installation on recess frame 6.
The cutter assembly 1 comprises a cutter 1-1 and a cutter shield 1-2, the cutter shield 1-2 is in a half-cover shape, the lower end of the cutter shield 1-2 is contacted with the rotating shaft assembly 2, the cutter shield 1-2 is not connected with the rotating shaft assembly 2, the cutter 1-1 is connected with the rotating shaft assembly 2, the cutter 1-1 rotates along with the rotating shaft assembly 2, the tooth row 8 of the cutter 1-1 abuts against the cutter shield 1-2, the height of the tooth row 8 is lower than the height of the cutter shield 1-2, when the cutter 1-1 operates, fragments generated by cutting of the cutter 1-1 can be blocked by the cutter shield 1-2, the fragments are prevented from flying to hurt operators or damaging other parts, if the cutter shield 1-2 is damaged, the cutter shield 1-1 should be replaced in time, danger is avoided, the cutter 1-1 and the cutter shield 1-2 are made of high-hardness and corrosion-resistant materials, and replacement cost can be reduced.
An L-shaped supporting plate 7 is arranged on two sides of the cutter shield 1-2, one surface of the supporting plate 7 is connected with the cutter shield 1-2, the other surface of the supporting plate 7 is connected with the swing arm structure 5, the supporting plate 7 is used for fixing the position of the cutter shield 1-2, and the unstable connection between the cutter shield 1-2 and the rotating shaft assembly 2 is prevented when the cutter 1-1 is operated, so that the cutter shield 1-2 is inclined or rotates along with the cutter shield.
In the embodiment, the coupler is adopted as the connector 2-2, the coupler can be connected with the driving shaft and the driven shaft, the rotary cylinder 3 is adopted as the driving shaft, the rotary shaft 2-1 is adopted as the driven shaft, the rotary cylinder 3 and the rotary shaft 2-1 are more conveniently connected by adopting the coupler, and the coupler has the damping function and plays a role of buffering, so that the operation of the structure is more stable.
The rotating shaft assembly 2 comprises a rotating shaft 2-1, a connector 2-2 and a belt seat bearing 2-3, one end of the connector 2-2 is connected with the rotating cylinder 3, the other end of the connector is connected with the rotating shaft 2-1, the belt seat bearing 2-3 is arranged on the other side of the rotating shaft 2-1, the rotating shaft 2-1 is arranged in the axle center of the belt seat bearing 2-3, the outer side of the belt seat bearing 2-3 is connected with the swing arm structure 5, the belt seat bearing 2-3 does not influence the rotation of the rotating shaft 2-1, meanwhile, the rotating shaft 2-1 can be connected onto the swing arm structure 5, and in the embodiment, the belt seat bearing 2-3 can be a bearing seat with a bearing, so that the rotating shaft 2-1 is convenient to be connected with the swing arm structure 5 in a rotating mode.
The rotating shaft 2-1 comprises a rotating shaft 2-1-1, a swinging seat 2-1-2 and a cutter fixing frame 2-1-3, one end of the rotating shaft 2-1 is connected with the connector 2-2, the other end of the rotating shaft is arranged in the bearing 2-3 with the seat, the swinging seat 2-1-2 is arranged between the connector 2-2 and the bearing 2-3 with the seat and is rotationally connected with the rotating shaft 2-1, the cutter fixing frame 2-1-3 is arranged at the front end of the swinging seat 2-1-2, the cutter fixing frame 2-1-3 plays a role in bearing the cutter 1-1, and the movement position of the cutter 1-1 can also be limited to prevent the cutter 1-1 from falling from the rotating shaft 2-1.
The screw 4 is arranged on the cutter fixing frame 2-1-3, the cutter 1-1 is connected with the cutter fixing frame 2-1-3 through the screw 4, the lower end face of the cutter 1-1 abuts against the cutter fixing frame 2-1-3, the cutter 1-1 rotates through the rotation of the cutter fixing frame 2-1-3, the pressure on the rotating shaft 2-1-1 can be reduced, the rotating shaft 2-1-1 is not easy to deform, the service life of the tape pressing rubber roller is prolonged, and the replacement cost is reduced.
The rotary cutter structure install on swing arm structure 5, be equipped with recess 9 on the swing arm structure 5, in recess frame 6 mounting groove 9, revolving cylinder 3 installs in recess frame 6, can practice thrift revolving cylinder 3's installation space, makes cutter 1-1 operable space bigger, and whole structure also looks more pleasing to the eye.
The groove frame 6 comprises a groove plate 6-1 and a connecting plate 6-2, the connecting plate 6-2 is connected to two sides of the groove plate 6-1, the connecting plate 6-2 is welded with the groove plate 6-1, the connecting plate 6-2 is prevented from being directly disconnected with the groove plate 6-1, the rotary cylinder 3 is connected with the groove plate 6-1, the connecting plate 6-2 is connected with the swing arm structure 5, and the swing arm structure 5 is fixedly connected with the groove frame 6.
The rotary air cylinder 3 comprises a cylinder body 3-1 and a piston rod 3-2, the cylinder body 3-1 is arranged in the groove frame 6, the piston rod 3-2 is connected with the rotating shaft 2-1 through the connector 2-2, when the foil needs to be cut, the rotary air cylinder 3 deflects at a certain angle to drive the rotating shaft 2-1 to synchronously rotate with the cutter 1-1, and the foil is cut off; when the cutter 1-1 needs to be retracted to the cutter shield 1-2, the rotary cylinder 3 reversely rotates to drive the rotary shaft 2-1 to rotate with the cutter 1-1 and returns to the cutter shield 1-2.
The groove plate 6-1 is provided with the through hole 6-1-1, the piston rod 3-2 is connected with the connector 2-2 through the through hole 6-1-1, the diameter of the through hole 6-1-1 is consistent with that of the piston rod 3-2, the position of the piston rod 3-2 can be limited, and the piston rod 3-2 is prevented from shifting during operation.
The structure drives the rotating shaft assembly 2 to operate with the cutter assembly 1 through the rotating cylinder 3, the rotating cylinder 3 is arranged in the groove frame 6 and is connected with the swing arm structure 5, the installation space of the rotating cylinder 3 is saved, a piston rod 3-2 of the rotating cylinder 3 is connected with one end of the rotating shaft 2-1 through the connector 2-2, the rotating shaft 2-1 is connected with the cutter fixing frame 2-1-3 through the swing seat 2-1-2, the other end of the rotating shaft 2-1 is connected with the swing arm structure 5 through the end seat 2-3, the cutter protecting cover 1-2 is connected with the rotating shaft assembly 2 and the swing arm structure 5 through the supporting plate 7, the cutter 1-1 is arranged on the swing seat 2-1-2 through the screw 4, the upper end tooth row 8 of the cutter 1-1 is abutted in the cutter protecting cover 1-2, the lower end of the cutter protecting cover is connected with the cutter fixing frame 2-1-3, the pressure on the rotating shaft 2-1 can be reduced, when foil cutting is started, the rotating cylinder 3 drives the cutter 1-1 to start to operate, the foil is cut, and after the foil cutting is finished, the cutter 1-1 is operated in the protecting cover 1-2 through the structure, the space is saved, and the cost is not easy to damage.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model; thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Although the terms corresponding to the reference numerals in the drawings are used more herein, the possibility of using other terms is not excluded; these terms are used merely for convenience in describing and explaining the nature of the utility model; they are to be interpreted as any additional limitation that is not inconsistent with the spirit of the present utility model.
Claims (10)
1. A rotatory cutter structure for pressing take rubber roll, its characterized in that: including cutter assembly (1), pivot subassembly (2) and revolving cylinder (3), revolving cylinder (3) are connected with pivot subassembly (2), drive pivot subassembly (2) rotate, and cutter assembly (1) are installed on pivot subassembly (2), and cutter assembly (1) rotate through the rotation of revolving cylinder (3).
2. A rotary cutter structure for a taping roller as defined in claim 1, wherein: the cutter assembly (1) comprises a cutter (1-1) and a cutter shield (1-2), the cutter (1-1) is connected with the rotating shaft assembly (2), and the cutter shield (1-2) is covered on the outer side of the cutter (1-1).
3. A rotary cutter structure for a taping roller according to claim 2, wherein: the rotating shaft assembly (2) comprises a rotating shaft (2-1), a connector (2-2) and a bearing with a seat (2-3), wherein the connector (2-2) is arranged on one side of the rotating shaft (2-1), and the bearing with the seat (2-3) is arranged on the other side of the rotating shaft (2-1).
4. A rotary cutter structure for a taping roller according to claim 3, wherein: the rotating shaft (2-1) comprises a rotating shaft (2-1-1), a swinging seat (2-1-2) and a cutter fixing frame (2-1-3), and the rotating shaft (2-1-1) is connected with the cutter fixing frame (2-1-3) through the swinging seat (2-1-2).
5. A rotary cutter structure for a taping roller as defined in claim 4, wherein: a screw (4) is arranged on the cutter fixing frame (2-1-3), and the cutter (1-1) is connected with the cutter fixing frame (2-1-3) through the screw (4).
6. A rotary cutter structure for a taping roller according to claim 3, wherein: the rotary cutter structure also comprises a swing arm structure (5), a groove frame (6) is arranged on the swing arm structure (5), and the rotary cylinder (3) is arranged in the groove frame (6).
7. A rotary cutter structure for a taping roller as defined in claim 6, wherein: the groove frame (6) comprises a groove plate (6-1) and a connecting plate (6-2), and the connecting plate (6-2) is connected with the groove plate (6-1).
8. A rotary cutter structure for a taping roller as defined in claim 6, wherein: a supporting plate (7) is arranged on the cutter shield (1-2), one end of the supporting plate (7) is connected with the swing arm structure (5), and the other end is connected with the cutter shield (1-2).
9. A rotary cutter structure for a taping roller as defined in claim 6, wherein: the rotary air cylinder (3) comprises a cylinder body (3-1) and a piston rod (3-2), the cylinder body (3-1) is arranged in the groove frame (6), and the piston rod (3-2) is connected with the rotary shaft (2-1) through the connector (2-2).
10. A rotary cutter structure for a taping roller as defined in claim 9, wherein: the groove plate (6-1) is provided with a through hole (6-1-1), and the piston rod (3-2) is connected with the connector (2-2) through the through hole (6-1-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321307585.2U CN219819871U (en) | 2023-05-26 | 2023-05-26 | Rotary cutter structure for belt pressing rubber roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321307585.2U CN219819871U (en) | 2023-05-26 | 2023-05-26 | Rotary cutter structure for belt pressing rubber roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219819871U true CN219819871U (en) | 2023-10-13 |
Family
ID=88273053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321307585.2U Active CN219819871U (en) | 2023-05-26 | 2023-05-26 | Rotary cutter structure for belt pressing rubber roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219819871U (en) |
-
2023
- 2023-05-26 CN CN202321307585.2U patent/CN219819871U/en active Active
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |