Tail traction device
By designing the knitting mechanism and actuator in the tail traction device, horizontal and vertical correction of the substrate is achieved, and the problems of low unidirectional correction efficiency and high cost in the prior art are solved, and processing efficiency is improved and costs are reduced.
Patent Information
- Application Number
- CN202421428171.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-21
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-06-21
Smart Images
Figure CN222453979U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of tail traction devices, in particular to a tail traction device. Background Art
[0002] In the prior art, after double-sided coated lithium battery pole pieces are coated, they are usually baked by air flotation baking. After baking, they are pulled forward by traction rollers to the next process. Since the battery pole pieces are coated on both sides, the battery pole pieces baked by this baking method are not passed through the rollers. This can easily cause the battery pole pieces to deviate from the center during movement, so a correction device is required.
[0003] The correcting device in the prior art can usually only correct the substrate horizontally or vertically. It has the following defects in specific use: it can usually only achieve single-mode correction (horizontal or vertical), and cannot achieve two correction modes in one line at the same time, which is inefficient and has high cost. Utility Model Content
[0004] In order to solve the above problems, the utility model provides a tail traction device which can realize two-way deviation correction of the substrate, improve the processing efficiency of the substrate and has lower use cost.
[0005] The technical solution of the utility model is to provide a tail traction device, including a tail traction frame arranged on one side of an oven, the tail traction frame is provided with a first roller, a correction mechanism, a second roller, a second actuator arranged on the second roller, and a first traction roller in sequence along the forward direction of the substrate, the first traction roller is used to pull the substrate, the correction frame of the correction mechanism is provided with a first actuator, the second actuator includes a second guide rail, a second guide slider, a second pushing screw and a second motor, the first end of the second roller is connected to the second guide slider, the second guide slider is installed on the second pushing screw and can move on the second guide rail, and the second motor is used to drive the movement of the second pushing screw.
[0006] As an improvement of the present utility model, the first actuator includes a first guide rail, a first guide slider, a first pushing screw, a synchronous wheel and synchronous belt structure and a first motor. The first guide slider is connected to the deviation correction frame, the first guide slider is installed on the first pushing screw and can move on the first guide rail, the synchronous wheel and synchronous belt structure is installed on the first pushing screw, and the first motor is used to drive the movement of the synchronous wheel and synchronous belt structure.
[0007] As an improvement of the present utility model, the second end of the second roller is arranged on the tail traction frame through a rotating mechanism.
[0008] As an improvement of the present utility model, the rotating mechanism includes a universal bearing and a universal bearing seat, the universal bearing seat is arranged on the tail traction frame, the universal bearing is arranged on the universal bearing seat, and the second end of the second roller is connected to the universal bearing.
[0009] As an improvement of the utility model, it further comprises a tension detection device, and the tension detection device is arranged between the second passing roller and the first traction roller.
[0010] As an improvement of the utility model, it further comprises a swing roller, and the swing roller is arranged between the tension detection device and the first traction roller.
[0011] As an improvement of the utility model, it further comprises a second pulling roller, which is arranged at the other side of the oven, and the second pulling roller cooperates with the first pulling roller to pull the substrate together.
[0012] As an improvement of the present invention, the correction mechanism further includes a third roller, and the third roller is arranged on the correction frame and is arranged parallel to the bottom of the correction roller.
[0013] As an improvement of the utility model, it also includes a flattening roller, which is arranged on the deviation correction frame and is arranged parallel to the bottom of the third passing roller.
[0014] The utility model comprises a tail traction frame arranged on one side of the oven, and the tail traction frame is provided with a first roller, a correction mechanism, a second roller, a second actuator arranged on the second roller, and a first traction roller in sequence along the forward direction of the substrate, the first traction roller is used to pull the substrate, the correction frame of the correction mechanism is provided with a first actuator, the second actuator comprises a second guide rail, a second guide slider, a second push screw and a second motor, the first end of the second roller is connected to the second guide slider, the second guide slider is installed on the second push screw and can move on the second guide rail, and the second motor is used to drive the movement of the second push screw. The utility model has the advantages of being able to realize two-way correction of the substrate, improving the processing efficiency of the substrate, and having a lower use cost. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the planar structure of an implementation method of the utility model.
[0016] Figure 2 yes Figure 1 Schematic diagram of the three-dimensional structure of the second roller and the second actuator.
[0017] Figure 3 yes Figure 2 Schematic top view of .
[0018] Figure 4 yes Figure 2 Schematic cross-sectional view in the AA direction.
[0019] Figure 5 yes Figure 2 Schematic side view of .
[0020] Figure 6 It is a schematic diagram of the front view structure of the correction mechanism. DETAILED DESCRIPTION
[0021] Please see first Figures 1 to 6 , Figures 1 to 6 The invention discloses an embodiment of a tail traction device, which comprises a tail traction frame 2 arranged on one side of an oven 3, wherein the tail traction frame 2 is provided with a first roller 21, a correction mechanism 1, a second roller 22, a second actuator 20 arranged on the second roller 22, and a first traction roller 23 in sequence along the forward direction of the substrate 9, wherein the first traction roller 23 is used to pull the substrate 9, the correction frame 10 of the correction mechanism 1 is provided with a first actuator 13, and the second actuator 20 comprises a second guide rail 201, a second guide slider 202, and a second push screw 203. 3 and a second motor 205, the first end 221 of the second roller 22 is connected to the second guide slider 202, the second guide slider 202 is installed on the second pushing screw 203, and can move on the second guide rail 201, the second motor 205 is used to drive the movement of the second pushing screw 203, in this embodiment, when horizontal deviation correction is required, the second motor 205 is started, driving the second pushing screw 203 to rotate, thereby driving the second guide slider 202 to move along the second guide rail 201, so as to realize the horizontal deviation correction of the substrate 9.
[0022] In the present invention, preferably, the first actuator 13 includes a first guide rail 131, a first guide slider 132, a first pushing screw 133, a synchronous wheel and synchronous belt structure 134 and a first motor 135. The first guide slider 132 is connected to the correction frame 10, the first guide slider 132 is installed on the first pushing screw 133, and can move on the first guide rail 131, the synchronous wheel and synchronous belt structure 134 is installed on the first pushing screw 133, and the first motor 135 is used to drive the movement of the synchronous wheel and synchronous belt structure 134. When the utility model is in use, when the first motor 135 is started, the first motor 135 drives the synchronous wheel and synchronous belt structure 134 to work, thereby driving the first pushing screw 133 to rotate, and the first guide slider 132 moves along the first guide rail 131 driven by the first pushing screw 133, thereby driving the first end 11 of the correction frame 10 to rise or fall in the vertical direction, so that the substrate 9 can be corrected in the vertical direction.
[0023] In the present invention, preferably, the second end 222 of the second roller 22 is arranged on the tail traction frame 2 through a rotating mechanism 4 .
[0024] In the utility model, preferably, the rotating mechanism 4 includes a universal bearing 41 and a universal bearing seat 42, the universal bearing seat 42 is arranged on the tail traction frame 2, the universal bearing 41 is arranged on the universal bearing seat 42, the second end 222 of the second roller 22 is connected to the universal bearing 41, and the second end 222 of the second roller 22 moves within the range of the universal bearing 51.
[0025] In the present invention, preferably, a second pulling roller 24 is further included. The second pulling roller 24 is arranged at the other side of the oven 3 . The second pulling roller 24 cooperates with the first pulling roller 23 to pull the substrate 9 together.
[0026] In the present invention, preferably, it further comprises a tension detection device 5 , which is arranged between the second passing roller 22 and the first traction roller 23 , and the function of the tension detection device 5 is to detect the tension of the substrate 9 .
[0027] In the utility model, preferably, it also includes a swing roller 6, which is arranged between the tension detection device 5 and the first traction roller 23. The swing roller 6 is used to obtain the tension signal of the substrate 9 between the second traction roller 24 and the first traction roller 23. When it swings too much to the right, the rotation speed of the rear first traction roller 23 is slowed down, and vice versa, the speed of the front second traction roller 24 is slowed down.
[0028] In the present invention, preferably, a third roller 15 is further included. The third roller 15 is arranged on the deviation correction frame 10 and is arranged parallel to the bottom of the deviation correction roller 14. The function of the third roller 15 is to guide.
[0029] In the present invention, preferably, a flattening roller 16 is further included. The flattening roller 16 is arranged on the deviation correction frame 10 and is arranged parallel to the lower side of the third passing roller 15 . The flattening roller 16 plays a role in flattening the substrate 9 .
[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A tail traction device, comprising a tail traction frame (2) arranged on one side of an oven (3), wherein the tail traction frame (2) is provided with a first roller (21), a correction mechanism (1), a second roller (22), a second actuator (20) arranged on the second roller (22), and a first traction roller (23) in sequence along the forward direction of a substrate (9), wherein the first traction roller (23) is used to pull the substrate (9), a correction frame (10) of the correction mechanism (1) is provided with a first actuator (13), the second actuator (20) comprises a second guide rail (201), a second guide slider (202), a second push screw (203) and a second motor (205), wherein a first end (221) of the second roller (22) is connected to the second guide slider (202), the second guide slider (202) is mounted on the second push screw (203) and can move on the second guide rail (201), and the second motor (205) is used to drive the second push screw (203) to move.
2. The tail traction device according to claim 1, characterized in that: The first actuator (13) comprises a first guide rail (131), a first guide slider (132), a first push screw (133), a synchronous wheel and synchronous belt structure (134) and a first motor (135); the first guide slider (132) is connected to the deviation correction frame (10); the first guide slider (132) is mounted on the first push screw (133) and can move on the first guide rail (131); the synchronous wheel and synchronous belt structure (134) is mounted on the first push screw (133); and the first motor (135) is used to drive the synchronous wheel and synchronous belt structure (134) to move.
3. The tail traction device according to claim 1, characterized in that: The second end (222) of the second roller (22) is arranged on the tail traction frame (2) via a rotating mechanism (4).
4. The tail traction device according to claim 3, characterized in that: The rotating mechanism (4) comprises a universal bearing (41) and a universal bearing seat (42); the universal bearing seat (42) is arranged on the tail traction frame (2); the universal bearing (41) is arranged on the universal bearing seat (42); and the second end (222) of the second roller (22) is connected to the universal bearing (41).
5. The tail traction device according to any one of claims 1 to 4, characterized in that: It also comprises a tension detection device (5), wherein the tension detection device (5) is arranged between the second passing roller (22) and the first traction roller (23).
6. The tail traction device according to claim 5, characterized in that: It also includes an oscillating roller (6), wherein the oscillating roller (6) is arranged between the tension detection device (5) and the first traction roller (23).
7. The tail traction device according to claim 6, characterized in that: It also includes a second pulling roller (24), which is arranged on the other side of the oven (3), and the second pulling roller (24) cooperates with the first pulling roller (23) to pull the substrate (9).
8. The tail traction device according to claim 5, characterized in that: The correcting mechanism (1) further comprises a third roller (15), wherein the third roller (15) is arranged on the correcting frame (10) and is arranged parallel to and below the correcting roller (14).
9. The tail traction device according to claim 8, characterized in that: It also comprises a flattening roller (16), wherein the flattening roller (16) is arranged on the deviation correction frame (10) and is arranged parallel to and below the third passing roller (15).