Roller passing cleaning device

Abstract

The utility model belongs to the technical field of passing roller cleaning, and particularly relates to a passing roller cleaning device which comprises a cleaning mechanism, a driving mechanism and a driving mechanism. The fixing seat is mounted at the driving end of the moving mechanism, and the moving mechanism is used for controlling the fixing seat to move in the axial direction of the connecting shaft; the rotating mechanism is mounted on one side of the connecting shaft and used for controlling the connecting shaft to rotate in the circumferential direction of the passing roller; the spraying mechanism is used for spraying cleaning liquid to the passing roller; the cleaning device has the advantages that the moving mechanism is used for driving the cleaning part to move back and forth in the axial direction of the passing roller, the rotating mechanism is used for driving the cleaning part to rotate back and forth in the circumferential direction of the passing roller, foreign matter or dirt on the passing roller is cleaned, the foreign matter or dirt on the passing roller is prevented from damaging a pole piece and a pole lug, and production efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of roller cleaning, in particular to a roller cleaning device. Background Art

[0002] In the manufacturing process of secondary batteries, foreign matter may stick to the roller during the process of electrode coating and rolling. Foreign matter on the roller can easily damage the electrode tabs, thus affecting the battery's production capacity and quality rate. Therefore, it is usually necessary to clean the roller to reduce the probability of loss of the tabs caused by foreign matter on the roller.

[0003] In the prior art, the roller is usually cleaned by spraying alcohol on the roller and then manually wiping the roller to ensure the cleanliness of the roller surface. This cleaning method requires a lot of manpower, is not only inefficient but also costly. Utility Model Content

[0004] The utility model aims to provide a roller cleaning device to solve the above-mentioned technical problems, so as to achieve the effect of efficiently cleaning the roller.

[0005] In view of this, the utility model provides a roller cleaning device, comprising:

[0006] The cleaning mechanism comprises a fixed seat, a cleaning member and a connecting shaft, wherein the connecting shaft is rotatably mounted on the fixed seat, and the cleaning member is mounted on the connecting shaft;

[0007] A moving mechanism, wherein the fixed seat is installed on the driving end of the moving mechanism, and the moving mechanism is used to control the fixed seat to move along the axial direction of the connecting shaft;

[0008] A rotating mechanism is installed on one side of the connecting shaft and is used to control the connecting shaft to rotate along the circumferential direction of the roller;

[0009] The spraying mechanism is used to spray the cleaning liquid onto the roller.

[0010] Furthermore, the moving mechanism comprises:

[0011] Fixed frame;

[0012] A first driving member, the first driving member is mounted on the fixing frame;

[0013] Wherein, the fixing seat is installed on the driving end of the first driving member.

[0014] Furthermore, the fixing seat is detachably connected to the driving end of the first driving member.

[0015] Furthermore, the cleaning mechanism also includes:

[0016] Bearing, the connecting shaft is rotatably mounted on the fixed seat through the bearing.

[0017] Further, the rotating mechanism comprises:

[0018] Mobile racks;

[0019] A transmission assembly is arranged on one side of the connecting shaft and is used to control the moving frame to move along the radial direction of the roller;

[0020] The rotating assembly is installed on the moving frame and is used to drive the connecting shaft to rotate along the circumferential direction of the roller.

[0021] Further, the rotating assembly includes:

[0022] a second driving member;

[0023] A driving gear connected to a driving end of the second driving member;

[0024] A semicircular gear, wherein a plug post is provided on the semicircular gear;

[0025] Double-sided rack, the two tooth surfaces of the double-sided rack are meshed with the driving gear and the semicircular gear respectively;

[0026] Among them, a plurality of grooves are arranged on the connecting shaft, and plug holes are arranged in the grooves. The movement of the movable frame drives the plug column to be plugged and matched with the plug hole.

[0027] Furthermore, a plurality of grooves are arranged equidistantly along the axial direction of the connecting shaft.

[0028] Furthermore, the transmission assembly includes:

[0029] A base, the base is provided with a guide rail, the movable frame is installed on the guide rail and can move along the radial direction of the roller;

[0030] The third driving member is installed on the base and is used to drive the moving frame to move.

[0031] Further, the spraying mechanism comprises:

[0032] A liquid storage tank, which is used to store cleaning liquid;

[0033] A spray head, which is used to spray the cleaning liquid onto the roller;

[0034] The feed pump, the liquid storage tank, the feed pump and the spray head are connected in sequence.

[0035] Further, the spraying mechanism also includes:

[0036] Control valve: the liquid storage tank and the feed pump are connected via a control valve.

[0037] The beneficial effects of the utility model are:

[0038] The moving mechanism can be used to drive the cleaning member to move back and forth along the axial direction of the roller, and the rotating mechanism can be used to drive the cleaning member to rotate back and forth along the circumferential direction of the roller, thereby cleaning foreign matter or dirt on the roller, preventing foreign matter or dirt on the roller from damaging the pole piece and the pole ear, and effectively improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0040] Figure 2 It is a partial structural schematic diagram of the utility model;

[0041] Figure 3 This utility model Figure 2 A schematic diagram of the structure enlargement in the middle;

[0042] The symbols in the figure are:

[0043] 1. Fixed seat; 2. Cleaning part; 3. Connecting shaft; 4. Fixed frame; 5. First driving member; 6. Moving frame; 7. Second driving member; 8. Driving gear; 9. Semicircular gear; 10. Double-sided rack; 11. Groove; 12. Socket; 13. Base; 14. Guide rail; 15. Third driving member; 16. Plug column; 17. Liquid storage tank; 18. Spray head; 19. Feed pump; 20. Control valve. DETAILED DESCRIPTION

[0044] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0045] In the description of the present application, it should be noted that the terms used here are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. For ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The technology, methods and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be regarded as part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as being merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0046] Embodiment 1:

[0047] This embodiment provides a roller cleaning device, comprising:

[0048] The cleaning mechanism comprises a fixed seat 1, a cleaning member 2 and a connecting shaft 3. The connecting shaft 3 is rotatably mounted on the fixed seat 1, and the cleaning member 2 is mounted on the connecting shaft 3;

[0049] Moving mechanism, the fixed seat 1 is installed on the driving end of the moving mechanism, and the moving mechanism is used to control the fixed seat 1 to move along the axial direction of the connecting shaft 3;

[0050] A rotating mechanism, which is installed on one side of the connecting shaft 3 and is used to control the connecting shaft 3 to rotate along the circumferential direction of the roller;

[0051] The spraying mechanism is used to spray the cleaning liquid onto the roller.

[0052] In the present technical solution, the cleaning member 2 is an arc-shaped cleaning cloth that matches the shape of the roller. When foreign matter or dirt is stuck on the roller, a spraying mechanism is used to spray cleaning liquid onto the roller. The cleaning liquid can be alcohol. Then the moving mechanism controls the fixed seat 1 to move back and forth along the axial direction of the roller, driving the cleaning member 2 to move back and forth along the axial direction of the roller to clean the dirt on the roller.

[0053] For the dirt on the roller that is difficult to clean, the moving mechanism controls the cleaning member 2 to move to the specified position and then stops moving. Then the rotating mechanism drives the connecting shaft 3 to rotate back and forth, driving the cleaning member 2 on the connecting shaft 3 to rotate back and forth, thereby rotating and wiping the dirt on the roller surface of the roller to improve the cleaning effect.

[0054] To sum up, the moving mechanism can drive the cleaning member 2 to move back and forth along the axial direction of the roller, and the rotating mechanism can drive the cleaning member 2 to rotate back and forth along the circumferential direction of the roller, thereby cleaning the foreign matter or dirt on the roller, preventing the foreign matter or dirt on the roller from damaging the pole piece and the pole ear, and effectively improving the production efficiency.

[0055] Embodiment 2:

[0056] This embodiment provides a roller cleaning device, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0057] Furthermore, the moving mechanism comprises:

[0058] Fixed frame 4;

[0059] A first driving member 5, the first driving member 5 is mounted on the fixing frame 4;

[0060] The fixing seat 1 is installed on the driving end of the first driving member 5 .

[0061] In the present technical solution, the first driving member 5 can be a cylinder or an electric cylinder. Taking the cylinder as an example, the cylinder is installed on the fixed frame 4, and the fixed seat 1 is installed on the piston rod of the cylinder. The extension and retraction of the cylinder piston rod are used to realize the reciprocating movement of the fixed seat 1, so that the cleaning member 2 can move back and forth along the axial direction of the roller to clean the roller surface.

[0062] It is worth mentioning that the cylinder can be used in conjunction with the solenoid valve, and the telescopic stroke of the cylinder can be controlled and adjusted by the battery valve, so that the cleaning member 2 can stop moving at the corresponding position according to the position of the foreign matter on the roller.

[0063] Furthermore, the fixing seat 1 is detachably connected to the driving end of the first driving member 5. A connecting hole is provided on the fixing seat 1, and the piston rod end of the cylinder is plugged into the connecting hole, and then the piston rod end is fixed in the connecting hole by providing a latch or a bolt. Through this structural design, a detachable connection between the fixing seat 1 and the first driving member 5 is achieved, which facilitates the subsequent maintenance and replacement of the fixing seat 1.

[0064] Embodiment 3:

[0065] This embodiment provides a roller cleaning device, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0066] Furthermore, the cleaning mechanism also includes:

[0067] Bearings: The connecting shaft 3 is rotatably mounted on the fixed seat 1 through the bearings.

[0068] In this technical solution, a cleaning member 2 is installed at one end of the connecting shaft 3, and the other end is connected to the fixed seat 1 through a bearing. By setting the bearing, the friction of the connecting shaft 3 during rotation can be reduced, the wear of the connecting shaft 3 can be reduced, the service life of the connecting shaft 3 can be extended, and the economic benefits can be improved.

[0069] Embodiment 4:

[0070] This embodiment provides a roller cleaning device, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0071] Further, the rotating mechanism comprises:

[0072] Mobile rack 6;

[0073] A transmission assembly, which is arranged on one side of the connecting shaft 3 and is used to control the moving frame 6 to move along the radial direction of the roller;

[0074] The rotating assembly is installed on the moving frame 6 and is used to drive the connecting shaft 3 to rotate along the circumferential direction of the roller.

[0075] In the present technical solution, when the cleaning member 2 needs to rotate and wipe the dirt on the roller surface, the transmission assembly drives the movable frame 6 to move along the radial direction of the roller, so that the rotating assembly is connected and matched with the connecting shaft 3, and then the rotating assembly drives the connecting shaft 3 to rotate along the circumferential direction of the roller, driving the cleaning member 2 to rotate and wipe the roller surface.

[0076] Further, the rotating assembly includes:

[0077] A second driving member 7;

[0078] A driving gear 8 connected to a driving end of a second driving member 7;

[0079] A semicircular gear 9, on which a plug post 16 is provided;

[0080] A double-sided rack 10, the two tooth surfaces of which are respectively meshed with the driving gear 8 and the semicircular gear 9;

[0081] The connecting shaft 3 is provided with a plurality of grooves 11 , and the grooves 11 are provided with insertion holes 12 . The movement of the movable frame 6 drives the insertion posts 16 to be plugged and matched with the insertion holes 12 .

[0082] The driving gear 8 and the semicircular gear 9 are rotatably mounted on the mobile frame 6, and the second driving member 7 is also mounted on the mobile frame 6. The transmission assembly controls the mobile frame 6 to approach the connecting shaft 3, so that the semicircular gear 9 is located in the groove 11, and then the plug 16 of the semicircular gear 9 is plugged into the plug hole 12 in the groove 11 to complete the connection and cooperation between the semicircular gear 9 and the connecting shaft 3. The second driving member 7 can be a motor, and the output end of the motor is connected to the driving gear 8. The motor starts to control the driving gear 8 to rotate, and drives the double-sided rack 10 to move up and down to drive the semicircular gear 9 to rotate, thereby realizing the rotation of the connecting shaft 3, and then the cleaning member 2 can rotate and wipe the roller surface.

[0083] Furthermore, a plurality of grooves 11 are arranged equidistantly along the axial direction of the connecting shaft 3. The plug posts 16 on the semicircular gear 9 can be plugged and matched with the plug holes 12 in the grooves 11 at different positions on the connecting shaft 3 according to the moving distance of the connecting shaft 3, thereby effectively improving the connection adaptability between the semicircular gear 9 and the connecting shaft 3.

[0084] Embodiment 5:

[0085] This embodiment provides a roller cleaning device, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0086] Furthermore, the transmission assembly includes:

[0087] A base 13, on which a guide rail 14 is disposed, on which a movable frame 6 is mounted and which can move along the radial direction of the roller;

[0088] The third driving member 15 is installed on the base 13 and is used to drive the moving frame 6 to move.

[0089] In the present technical solution, a slider that can move along the radial direction of the roller is provided on the guide rail 14, and the mobile frame 6 is mounted and fixed on the slider. Through this structural design, the movement of the mobile frame 6 is guided, and the movement stability of the mobile frame 6 is enhanced, and the semicircular gear 9 and the connecting shaft 3 are prevented from matching incorrectly. The third driving member 15 can be a cylinder or an electric cylinder, or a screw drive module, which can realize driving the mobile frame 6 to move along the radial direction of the roller.

[0090] Embodiment 6:

[0091] This embodiment provides a roller cleaning device, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0092] Further, the spraying mechanism comprises:

[0093] A liquid storage tank 17, the liquid storage tank 17 is used to store cleaning liquid;

[0094] A spray head 18, the spray head 18 is used to spray the cleaning liquid onto the roller;

[0095] The feed pump 19, the liquid storage tank 17, the feed pump 19 and the spray head 18 are connected in sequence.

[0096] Further, the spraying mechanism also includes:

[0097] Control valve 20 , the liquid storage tank 17 and the feed pump 19 are connected via the control valve 20 .

[0098] In the present technical solution, the cleaning liquid in the liquid storage tank 17 is extracted by a feed pump 19, and then sprayed onto the roller through the spray head 18. The control valve 20 is provided to control the flow rate of the cleaning liquid entering the spray head 18 per unit time. Thus, the spraying amount of the spray head 18 can be adjusted according to the specific situation of foreign matter or dirt on the roller, so that the amount of cleaning liquid attached to the roller is sufficient, thereby ensuring a good cleaning effect.

[0099] The embodiments of the present application are described above in conjunction with the accompanying drawings. In the absence of conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A roller cleaning device, characterized in that: include: A cleaning mechanism, the cleaning mechanism comprising a fixed seat (1), a cleaning member (2) and a connecting shaft (3), the connecting shaft (3) being rotatably mounted on the fixed seat (1), and the cleaning member (2) being mounted on the connecting shaft (3); A moving mechanism, wherein the fixed seat (1) is mounted on a driving end of the moving mechanism, and the moving mechanism is used to control the fixed seat (1) to move along the axial direction of the connecting shaft (3); A rotating mechanism, the rotating mechanism being mounted on one side of the connecting shaft (3) and being used to control the connecting shaft (3) to rotate along the circumferential direction of the roller; A spraying mechanism is used to spray cleaning liquid onto the roller.

2. The roller cleaning device according to claim 1, characterized in that: The moving mechanism comprises: Fixed frame (4); A first driving member (5), wherein the first driving member (5) is mounted on the fixing frame (4); Wherein, the fixing seat (1) is installed on the driving end of the first driving member (5).

3. The roller cleaning device according to claim 2, characterized in that: The fixing seat (1) is detachably connected to the driving end of the first driving member (5).

4. The roller cleaning device according to claim 1, characterized in that: The cleaning mechanism also includes: The connecting shaft (3) is rotatably mounted on the fixing seat (1) via the bearing.

5. The roller cleaning device according to claim 1, characterized in that: The rotating mechanism comprises: Mobile rack (6); A transmission assembly, the transmission assembly being arranged on one side of the connecting shaft (3) and being used for controlling the moving frame (6) to move along the radial direction of the roller; A rotating assembly is mounted on the moving frame (6) and is used to drive the connecting shaft (3) to rotate along the circumferential direction of the roller.

6. The roller cleaning device according to claim 5, characterized in that: The rotating assembly comprises: A second driving member (7); A driving gear (8), wherein the driving gear (8) is connected to a driving end of the second driving member (7); A semicircular gear (9), wherein a plug post (16) is provided on the semicircular gear (9); A double-sided rack (10), wherein two tooth surfaces of the double-sided rack (10) are respectively meshed with a driving gear (8) and a semicircular gear (9); The connecting shaft (3) is provided with a plurality of grooves (11), the grooves (11) are provided with insertion holes (12), and the movable frame (6) moves to drive the insertion column (16) to be plugged and matched with the insertion hole (12).

7. The roller cleaning device according to claim 6, characterized in that: A plurality of the grooves (11) are arranged equidistantly along the axial direction of the connecting shaft (3).

8. The roller cleaning device according to claim 5, characterized in that: The transmission assembly comprises: A base (13), wherein a guide rail (14) is provided on the base (13), and the movable frame (6) is installed on the guide rail (14) and can move along the radial direction of the roller; A third driving member (15), the third driving member (15) is installed on the base (13) and is used to drive the moving frame (6) to move.

9. The roller cleaning device according to claim 1, characterized in that: The spraying mechanism comprises: A liquid storage tank (17), wherein the liquid storage tank (17) is used to store cleaning liquid; A spray head (18), wherein the spray head (18) is used to spray a cleaning liquid onto the roller; A feed pump (19), the liquid storage tank (17), the feed pump (19) and the spray head (18) are connected in sequence.

10. The roller cleaning device according to claim 9, characterized in that: The spraying mechanism also includes: A control valve (20), wherein the liquid storage tank (17) and the feed pump (19) are connected via the control valve (20).

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