Repair device for anti-sticking coating of lithium battery sintering sagger

Abstract

The utility model discloses a repairing device for an anti-sticking coating of a lithium battery sintering sagger, which comprises an operating platform, a protective cover is arranged on the surface of the operating platform, the repairing device for the anti-sticking coating of the lithium battery sintering sagger further comprises a mounting column, and the mounting column is fixedly mounted on the surface of the protective cover; and the motor is arranged at the top of the mounting column. According to the scheme, after saggar coating is finished, the arranged motor drives the screw rod to rotate, and under the limiting effect of the baffle, the connecting base can vertically move downwards, so that the transverse column connected with the connecting base moves synchronously to drive the scraping plate connected to the surface of the connecting column to move downwards synchronously, and the coating effect of the saggar is improved. According to the coating collecting device, a scraper is arranged, so that the coating attached to the inner wall of a protective cover can be scraped off when the scraper moves downwards, and finally falls into a material groove to be collected, automatic cleaning of the attached coating is achieved, the coating collecting effect is improved on the basis of dripped material collection, and then the practicability of the device is improved.

Description

Technical Field

[0001] This utility model relates to the field of sagger coating technology, and more specifically, to a repair device for an anti-stick coating on a lithium battery sintering sagger. Background Technology

[0002] To improve the service life of saggers, a coating is usually added to the inside of the sagger to enhance its anti-corrosion and anti-stick properties. However, the existing technology generally uses a manual scraping method to apply the coating, which is inefficient and the manual coating is uneven, failing to achieve the desired effect.

[0003] To address the aforementioned issues, patent document publication number CN222428341U discloses a device for uniformly applying an anti-corrosion coating to a sagger, comprising an operating table. A moving mechanism is mounted on the top of the operating table, and a base is fixedly mounted on the top of the moving mechanism. A support frame is fixedly mounted on the right end of the base, and a placement platform is rotatably connected to the top of the support frame. A sagger body is placed on the top of the placement platform, and multiple positioning mechanisms are mounted on the top of the placement platform and on the outside of the sagger body.

[0004] However, in actual use, it still has some shortcomings. For example, although the device is equipped with a protective cover to prevent paint from splashing, the protective cover is not equipped with a scraper, high-pressure flushing nozzle or vibration detachment device, so it cannot automatically clean the attached paint. It only collects dripping paint through the guide channel and waste discharge pipe, and the collection effect of paint splashed on the side wall is poor. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides a repair device for the anti-stick coating of lithium battery sintering sagger, so as to solve the problem that the paint splashed onto the side wall of the protective cover cannot be effectively collected in the prior art.

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a repair device for the anti-stick coating of a lithium battery sintering sagger, comprising an operating table, the table surface of which is provided with a protective cover, and the repair device for the anti-stick coating of a lithium battery sintering sagger further comprising...

[0007] Mounting post, which is fixedly mounted on the surface of the protective cover;

[0008] The motor is mounted on the top of the mounting column, and the drive shaft of the motor is fixedly connected to a screw, with a limit end fixedly installed at the bottom end of the screw.

[0009] A connecting seat is threaded onto the surface of a screw rod, the side of the connecting seat is in contact with the inner wall of the mounting post, and the surface of the connecting seat is provided with a fitting groove;

[0010] A horizontal column, which is fixedly installed on the surface of the connecting seat on the side opposite to the mounting column;

[0011] A connecting column is provided on both sides of the horizontal column along its length. A spring is fixedly connected inside the connecting column. A guide column is fixedly connected to one end of the spring relative to the connecting column. The surface of the guide column is slidably connected to the inner wall of the connecting column. A scraper is fixedly connected to one end of the guide column along its length. The surface of the scraper is in contact with the side of the inner wall of the protective cover.

[0012] It also includes baffles, which are disposed opposite each other on the surface of the mounting column, and the surface of the baffles is in contact with the inside of the fitting groove.

[0013] It also includes a connecting end, a control terminal, and a mounting base. The connecting end is located at the bottom of the connecting base, the control terminal is located outside the motor, and the mounting base is fixedly installed at the bottom of the mounting column. The bottom of the connecting end is in contact with the top of the mounting base.

[0014] The beneficial effects of the above-mentioned technical solution of this utility model are as follows:

[0015] In the above scheme, after the coating of the sagger is completed, the screw driven by the motor rotates. Under the limiting action of the baffle, the connecting seat can move vertically downward, so that the horizontal column connected to it moves synchronously, thereby driving the scraper connected to the surface of the connecting column to move downward synchronously. During the downward movement, the elastic structure of the spring set inside the connecting column drives the scraper to always be in contact with the inner wall of the protective cover. This allows the scraper to scrape off the coating adhering to the inner wall of the protective cover as it moves downward, and finally fall into the material tank for collection. This realizes the automatic cleaning of the adhering coating, improves the coating collection effect on the basis of drip collection, and thus improves the practicality of the device.

[0016] The mounting base has a pressure sensor on its top. When the connecting base moves down and the contact end comes into contact with the pressure sensor on the top of the mounting base, it can send a signal to the control terminal on the top of the motor. The control terminal itself is a PLC controller. After receiving the signal, it can control the motor to reverse the screw and drive the upper part of the connecting base to reset, so that the scraper can be driven down again to scrape off the paint adhering to the inner wall of the protective cover, further improving the practicality of the device. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the protective cover of this utility model;

[0019] Figure 3This is a three-dimensional assembly drawing of the overall device of this utility model.

[0020] [Figure Labels]

[0021] 1. Operating table; 2. Protective cover; 3. Mounting column; 4. Motor; 5. Screw; 6. Limiting end; 7. Connecting seat; 8. Fitting groove; 9. Horizontal column; 10. Connecting column; 11. Spring; 12. Guide column; 13. Scraper; 14. Baffle; 15. Abutting end; 16. Control terminal; 17. Mounting seat. Detailed Implementation

[0022] To make the technical problems, technical solutions and advantages of this utility model clearer, a detailed description will be given below in conjunction with the accompanying drawings and specific embodiments.

[0023] As attached Figure 1 To be continued Figure 3 This utility model provides a repair device for the anti-stick coating of a lithium battery sintering sagger, including an operating table 1, the surface of which is provided with a protective cover 2. The repair device for the anti-stick coating of a lithium battery sintering sagger also includes...

[0024] Mounting column 3 is fixedly installed on the surface of protective cover 2;

[0025] Motor 4 is mounted on the top of mounting column 3. The drive shaft of motor 4 is fixedly connected to screw 5, and the bottom end of screw 5 is fixedly mounted with limit end 6.

[0026] The connecting seat 7 is threaded onto the surface of the screw 5. The side of the connecting seat 7 fits against the inner wall of the mounting post 3. The surface of the connecting seat 7 is provided with a fitting groove 8.

[0027] Horizontal column 9 is fixedly installed on the side of the connecting seat 7 opposite to the mounting column 3.

[0028] Connecting columns 10 are arranged opposite each other on both sides of the horizontal column 9 along its length. A spring 11 is fixedly connected inside the connecting column 10. A guide column 12 is fixedly connected to one end of the spring 11 relative to the connecting column 10. The surface of the guide column 12 is slidably connected to the inner wall of the connecting column 10. A scraper 13 is fixedly connected to one end of the guide column 12 along its length. The surface of the scraper 13 is in contact with the side of the inner wall of the protective cover 2. Through the spring 11, the scraper 13 can always be in contact with the inner wall of the protective cover 2 during vertical movement due to its elastic structure.

[0029] It also includes a baffle 14, which is disposed on both sides of the surface of the mounting column 3. The surface of the baffle 14 is in contact with the inside of the fitting groove 8. The baffle 14 can provide a certain degree of isolation at the connection between the mounting column 3 and the protective cover 2, preventing paint from splashing into the mounting column 3 and the surface of the screw 5 and affecting its normal rotation. At the same time, the baffle 14 is in contact with the fitting groove 8 and will not hinder the normal vertical movement of the connecting seat 7.

[0030] It also includes an abutment end 15, a control terminal 16, and a mounting base 17. The abutment end 15 is located at the bottom of the connecting base 7, the control terminal 16 is located outside the motor 4, and the mounting base 17 is fixedly installed at the bottom of the mounting column 3. The bottom of the abutment end 15 is in contact with the top of the mounting base 17.

[0031] The working process of this utility model is as follows: After the coating of the sagger is completed, the screw 5 is rotated by the motor 4. Under the limiting action of the baffle 14, the connecting seat 7 can move vertically downward, so that the horizontal column 9 connected to it moves synchronously, thereby driving the scraper 13 connected to the surface of the connecting column 10 to move downward synchronously. During the downward movement, the elastic structure of the spring 11 set inside the connecting column 10 drives the scraper 13 to always be in contact with the inner wall of the protective cover 2, so that the scraper 13 can scrape off the coating adhering to the inner wall of the protective cover 2 when it moves downward, and finally fall into the material tank for collection.

[0032] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0033] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0034] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A repair device for an anti-stick coating on a lithium battery sintering sagger, comprising an operating table (1), wherein the surface of the operating table (1) is provided with a protective cover (2), characterized in that, The repair device for the anti-stick coating of the lithium battery sintering sagger also includes Mounting post (3), which is fixedly mounted on the surface of the protective cover (2); The motor (4) is mounted on the top of the mounting column (3). The drive shaft of the motor (4) is fixedly connected to a screw (5). A limit end (6) is fixedly installed at the bottom end of the screw (5). Connecting seat (7), the connecting seat (7) is threadedly installed on the surface of the screw (5), the side of the connecting seat (7) is in contact with the inner wall of the mounting column (3), and the surface of the connecting seat (7) is provided with a fitting groove (8); A horizontal column (9) is fixedly installed on the surface of the connecting seat (7) on one side opposite to the mounting column (3); A connecting column (10) is arranged opposite to each other on both sides of the horizontal column (9) along its length. A spring (11) is fixedly connected inside the connecting column (10). A guide column (12) is fixedly connected to one end of the spring (11) relative to the connecting column (10). The surface of the guide column (12) is slidably connected to the inner wall of the connecting column (10). A scraper (13) is fixedly connected to one end of the guide column (12) along its length. The surface of the scraper (13) is in contact with the side of the inner wall of the protective cover (2).

2. The apparatus for repairing the anti-sticking coating of a lithium battery jellyroll according to claim 1, wherein, It also includes baffles (14), which are disposed opposite to each other on the surface of the mounting post (3), and the surface of the baffles (14) is in contact with the interior of the fitting groove (8).

3. The patching device for the anti-sticking coating of lithium battery j ammed can according to claim 1, characterized in that, It also includes an abutment end (15), a control terminal (16), and a mounting base (17). The abutment end (15) is located at the bottom of the connecting base (7), the control terminal (16) is located outside the motor (4), and the mounting base (17) is fixedly installed at the bottom of the mounting column (3). The bottom of the abutment end (15) is in contact with the top of the mounting base (17).

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