Slitting rolling tool
By designing an adjustable striping roller pressing tooling, the problem of difficulty in adjusting the roller clearance and alignment during the stripping process of the new energy battery electrode is solved, and the flatness and stability of the rear edge of the tape is achieved.
Patent Information
- Application Number
- CN202421873579.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-05
- Publication Date
- 2025-05-30
- Estimated Expiration
- 2034-08-05
AI Technical Summary
The prior art cannot effectively adjust the rolling gap and alignment during the stripping process of the new energy battery electrode, resulting in wave-like defects on the edge of the tape splitting.
A striped roller pressing tooling is designed, including tooling brackets, adjustment cylinders, rubber roller frames and rubber rollers. By adjusting the design of the cylinder and linear slide rail, the adjustability of the rubber roller gap and alignment is achieved.
The tooling can effectively adjust the gap and alignment of the rubber rollers, reduce wavy defects during tape splitting, and improve the stability and consistency of the striping process.
Smart Images
Figure CN222919460U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of strip slitting and roll pressing of new energy battery pole coils, and particularly relates to a strip slitting and roll pressing tooling. Background Technique
[0002] During the production of new energy battery pole coils, in order to improve the coating efficiency, one-for-two or one-for-four coating is usually carried out. After the coating is completed, the strip is then divided, which is commonly known as strip slitting. Since the strip is thin and it is very difficult to achieve uniform coating thickness, the strip will fluctuate during slitting, resulting in wavy defects on the edge after slitting.
[0003] To prevent the generation of wavy edges, usually an additional roll pressing process is added before strip slitting to ensure uniform strip thickness and reduce fluctuations. Currently, the roll pressing process is mainly completed by two opposing rollers, and the strip passes through the middle of the two rollers for roll pressing. This roll pressing method cannot adjust the gap between the two rollers and has relatively high requirements for the alignment of the two rollers, resulting in little effect in practical applications. Therefore, there is an urgent need for a simple and adjustable strip slitting and roll pressing tooling to solve the generation of such defects. Content of the Utility Model
[0004] The purpose of the utility model is to provide a strip slitting and roll pressing tooling, providing a set of simple, practical, fast, low-cost strip slitting and roll pressing tooling that can ensure the roll pressing effect.
[0005] The above technical purpose of the utility model is achieved through the following technical solutions: a strip slitting and roll pressing tooling, including a tooling bracket, an adjustment cylinder arranged on the tooling bracket, a rubber roller bracket arranged below the adjustment cylinder, a rubber roller arranged on the rubber roller bracket, the tooling bracket includes two support plates and a mounting plate connected to the upper ends of the two support plates, linear slide rails are fixedly connected to both sides of the mounting plate, and the rubber roller bracket is vertically slidably connected to the linear slide rails.
[0006] The further setting of the utility model is: a bottom plate is vertically and fixedly connected below the support plate, and a waist-shaped through hole is opened on the bottom plate.
[0007] The further setting of the utility model is: a rib plate is connected between the bottom plate and the support plate.
[0008] The further setting of the utility model is: a cross beam is connected to the mounting plate.
[0009] A further setting of the present utility model is as follows: The adjustment cylinder includes a fixing plate, a cylinder, an adjustment block, and an adjustment bolt. The cylinder is vertically and fixedly connected to the fixing plate, the fixing plate is connected to the mounting plate, the adjustment block is fixedly installed on the mounting plate, the adjustment block is located at the four corners of the fixing plate, the adjustment bolt is threadedly connected to the adjustment block, and the end of the adjustment bolt is rotatably connected to the fixing plate.
[0010] A further setting of the present utility model is as follows: Longitudinal waist-shaped through holes are provided on both sides of the fixing plate, and the fixing plate is fixedly connected to the mounting plate by bolts passing through the longitudinal waist-shaped through holes.
[0011] A further setting of the present utility model is as follows: The rubber roller includes a stainless steel pipe, bearings are installed at the ends of the stainless steel pipe, a long shaft is coaxially arranged in the middle of the bearings, a snap ring is arranged on the long shaft, and the snap ring limits the position of the stainless steel pipe on the long shaft.
[0012] A further setting of the present utility model is as follows: The rubber roller frame includes a cross plate, a connecting block, and a rubber roller mounting plate. The piston end of the adjustment cylinder is fixedly connected to the cross plate. The connecting blocks are arranged on both sides of the cross plate. One end of the connecting block is connected to the linear slide rail, and the other end is fixedly connected to the cross plate. The rubber roller mounting plate is connected below both ends of the cross plate.
[0013] A further setting of the present utility model is as follows: Circular through holes are provided on the rubber roller mounting plate, internal threads are provided in the through holes. After the long shaft passes through the through holes, it is fixed by a Jimi screw passing through the screw holes.
[0014] The beneficial effects of the present utility model are as follows:
[0015] 1. In the present utility model, through holes are opened on the front surface of the bottom plate, and bolts pass through the through holes to fix it on the profiles on both sides of the equipment respectively. The through holes are waist-shaped and can be used to adjust the position and the angle of the tooling.
[0016] 2. In the present utility model, screw holes are processed on the bottom surface and the side surface of the rib plate, and bolts pass through the bottom plate and the support plate respectively, so that the three are tightly fixed to enhance the stability of the tooling.
[0017] 3. The rubber roller of the present utility model is a stainless steel pipe wrapped with soft rubber. The stainless steel pipe is hollow, bearings are installed at both ends, a long shaft passes through it, and the snap ring limits the position of the stainless steel pipe on the long shaft; flat positions are processed at both ends of the long shaft to limit its rotation during installation and use. Description of the Drawings
[0018] To more clearly illustrate the technical solutions in the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.
[0019] Figure 1 It is a schematic structural diagram of the present utility model.
[0020] Figure 2 It is a schematic structural diagram of the tooling bracket of the present utility model.
[0021] Figure 3 It is a schematic structural diagram of the adjustment cylinder of the present utility model.
[0022] Figure 4 It is a schematic structural diagram of the rubber roller of the present utility model;
[0023] Figure 5 It is a schematic structural diagram of the rubber roller frame of the present utility model.
[0024] In the figure, 1 is the tooling bracket; 101 is the bottom plate; 102 is the support plate; 103 is the rib plate; 104 is the mounting plate; 105 is the cross beam; 106 is the linear slide rail; 2 is the adjustment cylinder; 201 is the adjustment block; 202 is the cylinder; 203 is the fixing plate; 204 is the adjusting bolt; 3 is the rubber roller; 301 is the stainless steel pipe; 302 is the bearing; 303 is the snap ring; 304 is the long shaft; 4 is the rubber roller frame; 401 is the cross plate; 402 is the connecting block; 403 is the rubber roller mounting plate; 5 is the profile. Specific embodiments
[0025] The following will clearly and completely describe the technical solutions of the present utility model in combination with specific embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, rather than all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.
[0026] Embodiment, as Figure 1 shown, the present utility model is composed of a tooling bracket 1, an adjustment cylinder 2, a rubber roller 3 and a rubber roller 3 frame.
[0027] As Figure 2As shown in the figure, the tooling bracket 1 of the present utility model is composed of a bottom plate 101, a support plate 102, a rib plate 103, a mounting plate 104, a cross beam 105 and a linear slide rail 106; there are 2 bottom plates 101, through holes are opened on the front surface thereof, bolts pass through the through holes and are respectively fixed on the profiles 5 on both sides of the equipment, and the through holes are waist-shaped for adjusting the position and the tooling angle; screw holes are machined on the bottom surface of the support plate 102, bolts pass through the bottom plate 101 and fix it thereto; screw holes are machined on the bottom surface and the side surface of the rib plate 103, bolts respectively pass through the bottom plate 101 and the support plate 102 to tightly fix the three to enhance the stability of the tooling; bolt holes are opened at both ends of the mounting plate 104, which is fixed to the end of the side surface of the support plate 102, and screw holes are opened on the back surface, bolts pass through the cross beam 105 and fix it to prevent the plate surface from deforming; the linear slide rails 106 are symmetrically fixed on both sides of the mounting plate 104. The tooling of the present utility model can adjust the alignment of the rubber roller 3 through the waist-shaped through holes on the bottom plate 101.
[0028] As Figure 3 shown in the figure, the adjustment cylinder 2 of the present utility model is composed of an adjustment block 201, a cylinder 202, a fixing plate 203 and an adjustment bolt 204; longitudinal waist-shaped through holes are opened on both lateral sides of the fixing plate 203, bolts pass through the waist-shaped through holes and fix it at the middle position of the bracket mounting plate 104; the adjustment blocks 201 are symmetrically distributed at the four corners of the fixing plate 203 and are all fixed on the bracket mounting plate 104 by bolts; the cylinder 202 is a three-axis cylinder 202 and is installed at the middle position of the fixing plate 203; the adjustment bolt 204 passes through the adjustment block 201 and can adjust the position of the cylinder 2 up and down. The tooling of the present utility model can adjust the gap of the rubber roller 3 through the adjustment block 201.
[0029] As Figure 4 shown in the figure, the rubber roller 3 of the present utility model is a stainless steel pipe 301 wrapped with soft rubber, the stainless steel pipe 301 is hollow, bearings 302 are installed at both ends, a long shaft 304 passes through it, and the position of the stainless steel pipe 301 on the long shaft 304 is limited by a circlip 303; flat positions are machined at both ends of the long shaft 304 for limiting its rotation during installation and use.
[0030] As Figure 5 shown in the figure, the rubber roller 3 bracket of the present utility model is composed of a cross plate 401, a connecting block 402 and a rubber roller mounting plate 403; a bolt hole is machined at the middle position of the cross plate 401, bolts pass through the cross plate 401 and fix it to the cylinder 202; the connecting block 402 is L-shaped and is distributed on both sides of the cross plate 401, one end of which is fixed on the linear slide rail 106 and one end is fixed on the cross plate 401; a circular through hole is opened at the lower end of the rubber roller mounting plate 403, screw holes are machined on both sides of the through hole, after the long shaft 304 passes through the circular through hole, it is fixed by a Jimi screw passing through the screw holes.
[0031] The working principle is as follows: First, install the tooling on the equipment, adjust the alignment of the rubber roller 3, raise the air cylinder 202, pass the winding tape through the middle of the two rubber rollers 3, and then lower the air cylinder 202. Adjust the gap of the rubber roller 3 according to the process thickness of the winding tape, and the work is completed.
Claims
1. A slitting roller press tool, characterized in that: The invention comprises a tooling support (1), an adjustment cylinder (2) arranged on the tooling support (1), a rubber roller frame (4) being arranged below the adjustment cylinder (2), a rubber roller (3) being arranged on the rubber roller frame (4), the tooling support (1) comprising two support plates (102) and a mounting plate (104) connected to the upper ends of the two support plates (102), linear slide rails (106) being fixedly connected to both sides of the mounting plate (104), and the rubber roller frame (4) being vertically slidably connected to the linear slide rails (106).
2. The slitting rolling tool according to claim 1, characterized in that: A bottom plate (101) is vertically fixedly connected below the support plate (102), and a waist-shaped through hole is provided on the bottom plate (101).
3. The slitting rolling tool according to claim 2, characterized in that: A rib plate (103) is connected between the bottom plate (101) and the support plate (102).
4. The slitting rolling tool according to claim 1, characterized in that: The mounting plate (104) is connected to a crossbeam (105).
5. The slitting rolling tool according to claim 1, characterized in that: The adjusting cylinder (2) comprises a fixing plate (203), a cylinder (202), an adjusting block (201) and an adjusting bolt (204); the cylinder (202) is vertically fixedly connected to the fixing plate (203); the fixing plate (203) is connected to the mounting plate (104); the adjusting block (201) is fixedly mounted on the mounting plate (104); the adjusting block (201) is located at four corners of the fixing plate (203); the adjusting bolt (204) is threadedly connected to the adjusting block (201); and the end of the adjusting bolt (204) is rotatably connected to the fixing plate (203).
6. The slitting rolling tool according to claim 5, characterized in that: The fixing plate (203) has longitudinal waist-shaped through holes on both sides, and the fixing plate (203) is fixedly connected to the mounting plate (104) by bolts passing through the longitudinal waist-shaped through holes.
7. The slitting rolling tool according to claim 1, characterized in that: The rubber roller (3) comprises a stainless steel tube (301), a bearing (302) is installed at the end of the stainless steel tube (301), a long shaft (304) is coaxially arranged in the middle of the bearing (302), a retaining spring (303) is arranged on the long shaft (304), and the retaining spring (303) limits the position of the stainless steel tube (301) on the long shaft (304).
8. The slitting rolling tool according to claim 7, characterized in that: The rubber roller frame (4) comprises a transverse plate (401), a connecting block (402), and a rubber roller mounting plate (403); the piston end of the adjustment cylinder (2) is fixedly connected to the transverse plate (401); the connecting block (402) is arranged on both sides of the transverse plate (401); one end of the connecting block (402) is connected to the linear slide rail (106) and the other end is fixedly connected to the transverse plate (401); and the rubber roller mounting plate (403) is connected below both ends of the transverse plate (401).
9. The slitting rolling tool according to claim 8, characterized in that: The rubber roller mounting plate (403) is provided with a circular through hole, the through hole being provided with an internal thread, and after the long shaft (304) passes through the through hole, it is fixed by a screw passing through the screw hole.