Cleaning device for electrolytic copper foil winding compression roller

Abstract

A cleaning device for an electrolytic copper foil winding compression roller relates to the related field of copper foils and comprises a mounting base, sliding rail mounting base plates are symmetrically arranged on the mounting base front and back, threaded rod mounting base plates are arranged on the two sides of the sliding rail mounting base plates respectively, movable sliding rails are fixedly mounted on the sliding rail mounting base plates respectively, and threaded rod mounting base plates are arranged on the threaded rod mounting base plates respectively. A rotating screw rod is arranged between the threaded rod mounting base plates on the two sides in a threaded mode, an adjusting rotating disc is fixedly arranged on the rotating screw rod, a movable threaded block is arranged on the rotating screw rod in a threaded mode, and a movable sliding plate is fixedly arranged on the movable threaded block; the cleaning cloth is pulled out of the unwinding roller at the low position, bypasses the cleaning roller and then is recycled by the winding roller at the high position, starting of the power mechanism is matched, so that the rotating disc rotates, the winding roller rotates to recycle the cleaning cloth, the cleaning cloth is replaced at different frequencies, and the cleaning efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the field of copper foil, in particular to a cleaning device for an electrolytic copper foil winding roller. Background Art

[0002] The good performance of electrolytic copper foil makes it an electrode material for lithium batteries and a current collector in secondary lithium batteries. It has developed rapidly in recent years and is growing at a rate of 20% per year. With the rapid development of high reliability, miniaturization and intelligence of electronic products, high-performance copper foil will be widely used in multi-layer, thin and high-density printed circuit boards.

[0003] The utility model discloses a cleaning device for an electrolytic copper foil winding roller (patent authorization announcement number: CN219335080U). The cleaning cloth contacts the winding roller by moving the fixed plate. When the winding roller rotates, the shaft rod also rotates accordingly, so that the cleaning cloth on the shaft rod can clean the winding roller. During the rotation of the threaded rod, the movable block on the threaded rod can drive the movable plate to move horizontally, so that the cleaning cloth also moves with it. During the movement of the cleaning cloth, different positions of the winding roller can be cleaned to solve the problem that as the use time of the winding roller increases, impurities will be generated on the surface of the winding roller, causing the impurities on the surface of the roller to be rolled into the copper foil as the guide roller rotates, thereby causing defects such as concave and convex points on the copper foil. In the technical solution of the utility model, a cleaning cloth is installed on the drum for cleaning. The complete cleaning of the winding roller requires multiple replacements or cleaning of the cleaning cloth, which will reduce the cleaning efficiency. Utility Model Content

[0004] The utility model aims to provide a cleaning device for an electrolytic copper foil winding roller to solve the problems raised in the above-mentioned background technology.

[0005] The utility model solves the technical problem by adopting the following technical solutions:

[0006] A cleaning device for an electrolytic copper foil winding roller comprises a mounting base, on which a slide rail mounting substrate is symmetrically arranged front and back, threaded rod mounting substrates are respectively arranged on both sides of the slide rail mounting substrate, a movable slide rail is fixedly mounted on each of the slide rail mounting substrates, a rotating screw is threadedly arranged between the threaded rod mounting substrates on both sides, an adjusting turntable is fixedly arranged on the rotating screw, a movable threaded block is threadedly arranged on the rotating screw, a movable slide plate is fixedly arranged on the movable threaded block, the front and rear sides of the movable slide plate are respectively slidably connected to the movable slide rails, and a cleaning mechanism for cleaning the copper foil winding roller is arranged on the movable slide plate.

[0007] Preferably, the cleaning mechanism includes an adjustment base slidably mounted on the movable slide, two fixing bolts are threadedly provided between the adjustment base and the movable slide, an angle adjustment shaft is rotatably provided in the adjustment base, an angle turntable is fixedly provided in the middle of the angle adjustment shaft, a plurality of fixed sockets are provided on the angle turntable, and the plurality of fixed sockets are evenly distributed with the center of the angle turntable as the center.

[0008] Preferably, a limiting slider is slidably provided on one side of the adjustment base, a limiting rod is fixedly provided on the inner side of the limiting slider, the limiting rod can pass through the fixed socket and be inserted into the adjustment base on the other side, positioning threaded holes are symmetrically provided on the rear wall of the slide groove of the limiting slider, a positioning screw is provided on the limiting slider, and the positioning screw can be screwed into the positioning threaded hole to fix the position of the limiting slider.

[0009] Preferably, telescopic mechanisms are fixedly provided on both sides of the angle adjustment shaft, the length of the telescopic mechanisms can be adjusted, and a cleaning roller is rotatably provided between the two telescopic mechanisms.

[0010] Preferably, a roller mounting frame is fixedly mounted on the movable skateboard, and the roller mounting frame is provided with two sets of bearing mounting grooves of different heights, in which bearings can be installed, and a rotating roller is provided between every two bearings.

[0011] Preferably, a power mechanism is fixedly mounted on the drum mounting frame, a rotating disk is rotatably provided inside the rotating drum, the rotating drum at a higher position can be inserted into the rotating disk, a rotating torsion spring is connected between the rotating drum at a lower position and the drum mounting frame, a winding drum is fixedly mounted on the rotating drum at a higher position, and an unwinding drum is fixedly mounted on the rotating drum at a lower position.

[0012] The advantages and positive effects of the utility model are:

[0013] 1. The utility model pulls the cleaning cloth out from a low unwinding roller, passes over the cleaning roller, and is then recovered by a high winding roller. The power mechanism is started to rotate the rotating disk, thereby causing the winding roller to rotate and recover the cleaning cloth. The cleaning cloth can be replaced less frequently, thereby greatly improving the cleaning efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0015] Figure 1 It is a schematic diagram of the overall three-dimensional structure of a cleaning device for an electrolytic copper foil winding roller of the utility model;

[0016] Figure 2 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0017] Figure 3 For this utility model Figure 2 The enlarged structural diagram at B in the middle;

[0018] Figure 4 It is a three-dimensional structural schematic diagram of the rotating drum in the utility model;

[0019] Figure 5 It is a three-dimensional structural schematic diagram of the power mechanism in the utility model;

[0020] Figure 6 It is a rear perspective structural diagram of the power mechanism in the utility model.

[0021] The marks in the accompanying drawings are described as follows: 11, threaded rod mounting base; 12, slide rail mounting base; 13, rotating screw; 14, moving slide rail; 15, adjusting turntable; 16, moving thread block; 17, moving slide plate; 18, roller mounting frame; 19, bearing mounting groove; 20, telescopic mechanism; 21, adjustment base; 23, cleaning roller; 24, angle adjustment shaft; 25, angle turntable; 26, fixed socket; 27, limiting slider; 28, positioning screw; 29, limiting plug rod; 30, positioning threaded hole; 31, rotating roller; 32, bearing; 33, power mechanism; 34, rotating disk. DETAILED DESCRIPTION

[0022] Now the utility model is further described in detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the utility model in a schematic manner, and therefore only show the components related to the utility model.

[0023] Combine the following Figure 1-6 The utility model is described in detail. For the convenience of description, the directions mentioned below are defined as follows: the up, down, left, right, front and back directions mentioned below are the same as Figure 1 The view direction is consistent in front, back, left, right, up and down directions. Figure 1 It is a front view of the device of the utility model. Figure 1 The directions shown are consistent with the front, back, left, right, up and down directions of the device of the utility model when viewed from the front.

[0024] The following is a further description of the embodiments of the present invention in conjunction with the accompanying drawings:

[0025] See also Figure 1-6The utility model provides an embodiment: a cleaning device for an electrolytic copper foil winding roller, comprising a mounting base 10, on which a slide rail mounting substrate 12 is symmetrically arranged front and back, and threaded rod mounting substrates 11 are respectively arranged on both sides of the slide rail mounting substrate 12, and a movable slide rail 14 is fixedly installed on each of the slide rail mounting substrates 12, and a rotating screw rod 13 is threadedly arranged between the threaded rod mounting substrates 11 on both sides, and an adjusting turntable 15 is fixedly arranged on the rotating screw 13, and a movable thread block 16 is threadedly arranged on the rotating screw 13, and a movable slide plate 17 is fixedly arranged on the movable thread block 16, and the front and rear sides of the movable slide plate 17 are respectively slidably connected with the movable slide rail 14, and a cleaning mechanism for cleaning the copper foil winding roller is arranged on the movable slide plate 17.

[0026] In addition, in one embodiment, the cleaning mechanism includes an adjustment base 21 slidably mounted on the movable skateboard 17, two fixing bolts are threadedly provided between the adjustment base 21 and the movable skateboard 17, an angle adjustment shaft 24 is rotatably provided in the adjustment base 21, an angle dial 25 is fixedly provided in the middle of the angle adjustment shaft 24, a plurality of fixed sockets 26 are provided on the angle dial 25, and the plurality of fixed sockets 26 are evenly distributed with the center of the angle dial 25 as the center.

[0027] In addition, in one embodiment, a limiting slider 27 is slidably provided on one side of the adjustment base 21, and a limiting rod 29 is fixedly provided on the inner side of the limiting slider 27. The limiting rod 29 can pass through the fixed socket 26 and be inserted into the adjustment base 21 on the other side. Positioning threaded holes 30 are symmetrically provided on the rear wall of the slide groove of the limiting slider 27. A positioning screw 28 is provided on the limiting slider 27, and the positioning screw 28 can be screwed into the positioning threaded hole 30 to fix the position of the limiting slider 27.

[0028] In addition, in one embodiment, telescopic mechanisms 20 are fixedly provided on both sides of the angle adjustment shaft 24 , and the length of the telescopic mechanisms 20 can be adjusted. A cleaning roller 23 is rotatably provided between the two telescopic mechanisms 20 .

[0029] In addition, in one embodiment, a roller mounting frame 18 is fixedly mounted on the movable skateboard 17, and two sets of bearing mounting grooves 19 of different heights are respectively provided on the roller mounting frame 18. Bearings 32 can be installed in the bearing mounting grooves 19, and a rotating roller 31 is respectively provided between every two bearings 32.

[0030] In addition, in one embodiment, a power mechanism 33 is fixedly installed on the roller mounting frame 18, a rotating disk 34 is rotatably provided inside the rotating roller 31, the rotating roller 31 at a higher position can be inserted into the rotating disk 34, a rotating torsion spring is connected between the rotating roller 31 at a lower position and the roller mounting frame 18, a winding roller is fixedly provided on the rotating roller 31 at a higher position, and an unwinding roller is fixedly provided on the rotating roller 31 at a lower position.

[0031] In specific implementation, when it is necessary to clean the winding roller, the adjusting dial 15 is rotated, so that the moving thread block 16 drives the moving slide plate 17 to move, so that the cleaning roller 23 is moved to the position where cleaning is required, and the angle dial 25 is rotated to cooperate with the adjustment of the length of the telescopic mechanism 20, so that the cleaning roller 23 abuts against the winding roller, and the limiting slider 27 is slid so that the limiting plug rod 29 passes through the fixed plug hole 26 and is inserted into the adjustment base 21, so that the position of the cleaning roller 23 is fixed by screwing the positioning screw 28 into the positioning threaded hole 30, so that the power mechanism 33 and the two groups of rotating rollers 31 are installed on the roller mounting frame 18, so that the cleaning cloth is pulled out from the lower unwinding roller, bypasses the cleaning roller 23, and is recovered by the higher winding roller, and the power mechanism 33 is started, so that the rotating disk 34 is rotated, so that the winding roller rotates to recycle the cleaning cloth, so that the cleaning cloth is replaced less frequently, thereby greatly improving the cleaning efficiency.

[0032] It should be emphasized that the embodiments described in the present invention are illustrative rather than restrictive. Therefore, the present invention is not limited to the embodiments described in the specific implementation manner. Any other implementation manners derived by those skilled in the art based on the technical solution of the present invention also fall within the scope of protection of the present invention.

Claims

1. A cleaning device for an electrolytic copper foil winding roller, comprising a mounting base (10), characterized in that: The mounting base (10) is symmetrically provided with a slide rail mounting substrate (12) in front and back, and threaded rod mounting substrates (11) are respectively provided on both sides of the slide rail mounting substrate (12). A movable slide rail (14) is respectively fixedly installed on each of the slide rail mounting substrates (12). A rotating screw rod (13) is threadedly provided between the threaded rod mounting substrates (11) on both sides, and an adjusting turntable (15) is fixedly provided on the rotating screw rod (13). A movable threaded block (16) is threadedly provided on the rotating screw rod (13), and a movable slide plate (17) is fixedly provided on the movable threaded block (16). The front and rear sides of the movable slide plate (17) are respectively slidably connected to the movable slide rail (14), and a cleaning mechanism for cleaning the copper foil winding roller is provided on the movable slide plate (17).

2. The cleaning device for an electrolytic copper foil winding roller according to claim 1, characterized in that: The cleaning mechanism comprises an adjustment base (21) slidably mounted on the movable slide plate (17), two fixing bolts are threadedly arranged between the adjustment base (21) and the movable slide plate (17), an angle adjustment shaft (24) is rotatably arranged in the adjustment base (21), an angle rotating disk (25) is fixedly arranged in the middle of the angle adjustment shaft (24), and a plurality of fixed plug holes (26) are arranged on the angle rotating disk (25).

3. The cleaning device for the electrolytic copper foil winding roller according to claim 2, characterized in that: A limiting slider (27) is slidably provided on one side of the adjustment base (21), a limiting plug rod (29) is fixedly provided on the inner side of the limiting slider (27), and the limiting plug rod (29) can pass through the fixed plug hole (26) and be inserted into the adjustment base (21) on the other side, and positioning threaded holes (30) are symmetrically provided on the rear wall of the slide groove of the limiting slider (27), and a positioning screw (28) is provided on the limiting slider (27), and the positioning screw (28) can be screwed into the positioning threaded hole (30).

4. The cleaning device for an electrolytic copper foil winding roller according to claim 2, characterized in that: Telescopic mechanisms (20) are fixedly arranged on both sides of the angle adjustment shaft (24), the length of the telescopic mechanisms (20) can be adjusted, and a cleaning roller (23) is rotatably arranged between the two telescopic mechanisms (20).

5. The cleaning device for an electrolytic copper foil winding roller according to claim 1, characterized in that: A roller mounting frame (18) is fixedly mounted on the movable slide plate (17), and the roller mounting frame (18) is provided with two sets of bearing mounting grooves (19) of different heights, and bearings (32) can be mounted in the bearing mounting grooves (19), and a rotating roller (31) is provided between every two bearings (32).

6. The cleaning device for the electrolytic copper foil winding roller according to claim 5, characterized in that: A power mechanism (33) is fixedly mounted on the roller mounting frame (18); a rotating disk (34) is rotatably mounted inside the rotating roller (31); the rotating roller (31) at a higher position can be inserted into the rotating disk (34); a rotating torsion spring is connected between the rotating roller (31) at a lower position and the roller mounting frame (18); a winding roller is fixedly mounted on the rotating roller (31) at a higher position; and an unwinding roller is fixedly mounted on the rotating roller (31) at a lower position.

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