Uniform coating device for anti-corrosion coating of saggar

Abstract

The utility model relates to the technical field of sagger coatings, in particular to a sagger anti-corrosion coating uniform coating device which comprises an operation table, a moving mechanism is installed on the top of the operation table, a base is fixedly installed on the top of the moving mechanism, and a supporting frame is fixedly installed at the right end of the base. The top of the supporting frame is rotatably connected with a placing table, a sagger body is placed at the top of the placing table, multiple sets of positioning mechanisms are installed at the top of the placing table and located on the outer side of the sagger body, a stand column is fixedly installed at the top of the base and located on the left side of the supporting frame, and the outer side of the stand column is slidably connected with an adjusting seat; compared with an existing mode that the saggar is coated with an anti-corrosion coating manually, the saggar anti-corrosion coating coating device has the advantage that the saggar anti-corrosion coating coating efficiency and uniformity can be improved through the design of the saggar anti-corrosion coating coating device.

Description

Technical Field

[0001] The utility model relates to the technical field of sagger coating, in particular to a device for uniformly coating sagger anti-corrosion coating. Background Art

[0002] In the process of processing positive electrode materials, kiln tools - saggers must be used to load positive electrode material powder for drying. Due to the strong alkalinity of lithium hydroxide in the material and the high drying temperature, the use of saggers is huge. The saggers currently used in ternary nickel batteries have an average service life of 30 times. According to statistics, the number of saggers scrapped by domestic battery companies is about 30 million per year. With the promotion and popularization of electric vehicles, the number will rapidly increase to three times the current level in the next few years. The weight of each sagger is more than 4kg. Based on this, it is estimated that the number of saggers used will increase to 100 million in the future, and the consumption of refractory materials will be 400 million tons. The sagger manufacturing process is to press and form refractory materials. The sintering temperature in the kiln is generally 1350 degrees. Each sagger uses an average of more than 2 cubic meters of natural gas. Therefore, improving the service life of saggers is both a requirement of the green economy and a requirement of corporate competition.

[0003] Now some companies also adopt the coating method, by adding zirconium silicate and corundum materials into the coating to improve the corrosion resistance of the sagger. Generally, the coating is scraped manually, but the work efficiency is low and the manual coating is uneven, which cannot achieve the expected effect.

[0004] Therefore, it is particularly important to design a uniform coating device for the sagger anti-corrosion coating to solve the above-mentioned defects. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model designs a device for uniformly applying anti-corrosion coating to the sagger, which aims to solve the technical problems of low work efficiency, uneven manual coating and failure to achieve the expected effect in the prior art method of manually applying anti-corrosion coating to the sagger.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A device for uniformly spreading anti-corrosion coating on a sagger comprises an operating table, a moving mechanism is installed on the top of the operating table, a base is fixedly installed on the top of the moving mechanism, a support frame is fixedly installed on the right end of the base, a placing table is rotatably connected to the top of the support frame, a sagger body is placed on the top of the placing table, a plurality of positioning mechanisms are installed on the top of the placing table and on the outside of the sagger body, a column is fixedly installed on the top of the base and on the left side of the support frame, an adjusting seat is slidably connected to the outside of the column, and a coating assembly is installed on the right side of the adjusting seat.

[0008] As a preferred solution of the utility model, a protective cover is fixedly installed at the rear end of the top of the operating table, a guide groove is opened inside the rear end of the operating table, and a waste pipe is fixedly connected to the right side of the operating table and at the bottom end of the guide groove.

[0009] As a preferred solution of the utility model, the moving mechanism includes a first motor fixedly installed at the front end of the top of the operating table, a first screw rod is fixedly connected to the output end of the first motor, and the rear end of the first screw rod is rotatably connected to the operating table, first guide rails are fixedly installed on the top of the operating table and on the left and right ends of the first motor, a moving table is slidably connected to the tops of the two groups of the first guide rails, and the bottom of the moving table is threadedly connected to the first screw rod through a connecting seat.

[0010] As a preferred solution of the utility model, a hood is fixedly installed between the support frame and the placement table, a second motor is fixedly installed inside the hood, a first pulley is fixedly connected to the driving end of the second motor, the placement table is rotatably connected to the support frame via a rotating shaft, a second pulley is fixedly connected to the bottom end of the rotating shaft, and the second pulley is connected to the first pulley via a transmission belt.

[0011] As a preferred solution of the utility model, the positioning mechanism includes a plurality of groups of fixed boxes which are fixedly connected to the top of the placing table at equal intervals and are located on the outside of the sagger body, the inner sides of the plurality of groups of fixed boxes are slidably connected with positioning blocks, the ends of the plurality of groups of positioning blocks away from the sagger body are rotatably connected to the placing table through connecting shafts, and the bottom ends of the plurality of groups of connecting shafts are fixedly connected with operating handles.

[0012] As a preferred solution of the utility model, a gear rod is fixedly connected to the back of the column, the left end of the adjustment seat is rotatably connected to a crank, and one end of the crank located on the inner side of the adjustment seat is meshed with the gear rod through a gear.

[0013] As a preferred solution of the utility model, the coating assembly includes a third motor fixedly mounted on the rear end of the adjustment seat, a second screw rod is fixedly connected to the driving end of the third motor, and the front end of the second screw rod is rotatably connected to the adjustment seat, the outer side of the second screw rod is threadedly connected to the mounting seat, the left side of the mounting seat is slidably connected to the adjustment seat through a second guide rail, and a coating nozzle is fixedly mounted on the right side of the mounting seat.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model is designed that before the sagger body is evenly coated with the anti-corrosion coating, the base is first moved to the front end of the top of the operating table by the moving mechanism, so as to facilitate the taking and placing of the sagger body. After the sagger body is placed on the placing table, the outer side of the sagger body is positioned and fixed by the positioning mechanism, and then the moving table is sent to the rear end of the top of the operating table, so as to move the sagger body to the coating area, and then the anti-corrosion coating is sprayed through the coating nozzle, and the sagger body is driven to rotate at the same time, and the coating starts from the inner side of the sagger body first. During this process, the third motor is started to drive the second screw rod to rotate, and the coating nozzle is slowly driven to move under the connection of the mounting seat, so that the position where the coating nozzle sprays the anti-corrosion coating gradually moves from the inner side of the sagger body to the outer side of the sagger body, so as to evenly coat the inner and outer sides of the sagger body with the anti-corrosion coating, which not only improves the uniformity of the sagger anti-corrosion coating coating, but also greatly improves the efficiency of the sagger anti-corrosion coating coating. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the inner structure of the protective cover of the utility model;

[0018] Figure 3 This is a schematic diagram of the top structure of the placement table of the utility model;

[0019] Figure 4 for Figure 3 Enlarged schematic diagram at point A in the middle.

[0020] In the figure: 1. operating table; 101. protective cover; 102. guide groove; 103. waste pipe; 2. moving mechanism; 201. first motor; 202. first screw rod; 203. first guide rail; 204. moving table; 3. base; 4. support frame; 401. machine cover; 402. second motor; 403. first pulley; 404. transmission belt; 5. placing table; 6. sagger body; 7. positioning mechanism; 701. fixing box; 702. positioning block; 703. connecting shaft; 704. operating handle; 8. column; 801. gear rod; 802. crank; 9. adjustment seat; 10. coating assembly; 1001. third motor; 1002. second screw rod; 1003. mounting seat; 1004. second guide rail; 1005. coating nozzle. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0022] Example:

[0023] See also Figure 1-Figure 4 , the utility model provides a technical solution:

[0024] A device for uniformly spreading anti-corrosion coating on a sagger comprises an operating table 1, a moving mechanism 2 is installed on the top of the operating table 1, a base 3 is fixedly installed on the top of the moving mechanism 2, a support frame 4 is fixedly installed on the right end of the base 3, a placing table 5 is rotatably connected to the top of the support frame 4, a sagger body 6 is placed on the top of the placing table 5, a plurality of positioning mechanisms 7 are installed on the top of the placing table 5 and on the outside of the sagger body 6, a column 8 is fixedly installed on the top of the base 3 and on the left side of the support frame 4, an adjusting seat 9 is slidably connected to the outside of the column 8, and a coating assembly 10 is installed on the right side of the adjusting seat 9.

[0025] First, a protective cover 101 is fixedly installed at the rear end of the top of the operating table 1, a guide groove 102 is opened inside the rear end of the operating table 1, and a waste pipe 103 is fixedly connected to the right side of the operating table 1 and at the bottom end of the guide groove 102. When the sagger body 6 is coated with the anti-corrosion coating, the coating area is protected by the protective cover 101 to avoid splashing of the anti-corrosion coating. At the same time, excess splashing of the anti-corrosion coating can be collected through the guide groove 102, and finally the waste pipe 103 is opened for processing.

[0026] Furthermore, the moving mechanism 2 includes a first motor 201 fixedly installed at the front end of the top of the operating table 1, a first screw rod 202 is fixedly connected to the output end of the first motor 201, and the rear end of the first screw rod 202 is rotatably connected to the operating table 1, and first guide rails 203 are fixedly installed on the top of the operating table 1 and on the left and right ends of the first motor 201, and a moving table 204 is slidably connected to the top of the two groups of first guide rails 203. The bottom of the moving table 204 is threadedly connected to the first screw rod 202 through a connecting seat. Before applying the anti-corrosion coating to the sagger body 6, the first motor 201 is started to drive the first screw rod 202 to rotate, and under the connection of the connecting seat and the sliding cooperation of the first guide rail 203, the moving table 204 is moved to the front end of the top of the operating table 1, thereby facilitating the taking and placing of materials from the sagger body 6.

[0027] Then, a hood 401 is fixedly installed between the support frame 4 and the placement table 5, and a second motor 402 is fixedly installed inside the hood 401. A first pulley 403 is fixedly connected to the driving end of the second motor 402. The placement table 5 is rotatably connected to the support frame 4 through a rotating shaft, and a second pulley is fixedly connected to the bottom end of the rotating shaft. The second pulley and the first pulley 403 are connected by a transmission belt 404. After the sagger body 6 is placed on the placement table 5, the outer side of the sagger body 6 is positioned and fixed by the positioning mechanism 7, and then the moving table 204 is sent to the rear end of the top of the operating table 1, so that the sagger body 6 is moved to the coating area, and then the coating component 10 is used to spray the anti-corrosion paint. In this process, the second motor 402 is started to drive the first pulley 403 to rotate, and the rotating shaft is driven to rotate under the transmission of the transmission belt 404 and the second pulley, thereby driving the sagger body 6 on the top of the placement table 5 to rotate, and then the anti-corrosion coating is evenly applied to the inner and outer sides of the sagger body 6.

[0028] Furthermore, the positioning mechanism 7 includes a plurality of fixed boxes 701 which are fixedly connected to the top of the placing table 5 at equal intervals and are located on the outside of the sagger body 6. The inner sides of the plurality of fixed boxes 701 are slidably connected with positioning blocks 702. The ends of the plurality of positioning blocks 702 away from the sagger body 6 are rotatably connected to the placing table 5 through connecting shafts 703. The bottom ends of the plurality of connecting shafts 703 are fixedly connected with operating handles 704. After the sagger body 6 is placed on the placing table 5, the operating handles 704 are swung to drive the connecting shafts 703 to rotate, thereby driving the positioning blocks 702 to slide on the inner side of the fixed boxes 701. The plurality of positioning blocks 702 are pressed against the outer side of the sagger body 6 for positioning and fixing, thereby ensuring the stability of the sagger body 6 during the coating process.

[0029] Secondly, a gear rod 801 is fixedly connected to the back of the column 8, and the left end of the adjusting seat 9 is rotatably connected to a crank 802. One end of the crank 802 located on the inner side of the adjusting seat 9 is meshed with the gear rod 801 through a gear. Before coating the sagger body 6, the crank 802 is first rotated to adjust the height of the adjusting seat 9 under the transmission of the gear and the gear rod 801 according to the height of the sagger body 6.

[0030] Finally, the coating assembly 10 includes a third motor 1001 fixedly mounted on the rear end of the adjustment seat 9, a second screw rod 1002 is fixedly connected to the driving end of the third motor 1001, and the front end of the second screw rod 1002 is rotatably connected to the adjustment seat 9, the outer side of the second screw rod 1002 is threadedly connected to a mounting seat 1003, the left side of the mounting seat 1003 is slidably connected to the adjustment seat 9 through a second guide rail 1004, and a coating nozzle 1005 is fixedly mounted on the right side of the mounting seat 1003. When coating the sagger body 6, the table is placed During the rotation of the sagger body 6 at the top, the coating nozzle 1005 sprays the anti-corrosion coating, and the coating starts from the inner side of the sagger body 6. During this process, the third motor 1001 is started to drive the second screw rod 1002 to rotate, and the coating nozzle 1005 is slowly driven to move under the connection of the mounting seat 1003, so that the position where the coating nozzle 1005 sprays the anti-corrosion coating gradually moves from the inner side of the sagger body 6 to the outer side of the sagger body 6, so that the anti-corrosion coating is evenly coated on both the inner and outer sides of the sagger body 6.

[0031] In this embodiment, the implementation scenario is specifically as follows: before uniformly coating the sagger body 6 with the anti-corrosion coating, the base 3 is first moved to the front end of the top of the operating table 1 by the moving mechanism 2, so as to facilitate the taking and placing of the sagger body 6. After the sagger body 6 is placed on the placing table 5, the outer side of the sagger body 6 is positioned and fixed by the positioning mechanism 7. Before coating the sagger body 6, according to the height of the sagger body 6, the crank 802 is first turned to adjust the height of the adjustment seat 9 under the transmission of the gear and the gear rod 801, and then the moving table 204 is sent to the rear end of the top of the operating table 1, so as to move the sagger body 6 to the coating area, and then the anti-corrosion coating is sprayed through the coating nozzle 1005. The coating is applied on the inner side of the sagger body 6, and the coating is started from the inner side of the sagger body 6. During this process, the third motor 1001 is started to drive the second screw rod 1002 to rotate, and the coating nozzle 1005 is slowly driven to move under the connection of the mounting seat 1003, so that the position where the coating nozzle 1005 sprays the anti-corrosion coating is gradually moved from the inner side of the sagger body 6 to the outer side of the sagger body 6, thereby evenly coating the inner and outer sides of the sagger body 6 with the anti-corrosion coating. The whole operation process is simple and convenient. Compared with the existing method of manually coating the sagger with the anti-corrosion coating, the utility model can improve the efficiency and uniformity of the coating of the sagger with the anti-corrosion coating through design.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for uniformly coating a sagger anti-corrosion coating, comprising an operating table (1), characterized in that: A moving mechanism (2) is installed on the top of the operating table (1), a base (3) is fixedly installed on the top of the moving mechanism (2), a support frame (4) is fixedly installed on the right end of the base (3), a placement table (5) is rotatably connected to the top of the support frame (4), a sagger body (6) is placed on the top of the placement table (5), a plurality of positioning mechanisms (7) are installed on the top of the placement table (5) and on the outside of the sagger body (6), a column (8) is fixedly installed on the top of the base (3) and on the left side of the support frame (4), an adjustment seat (9) is slidably connected to the outside of the column (8), and a coating assembly (10) is installed on the right side of the adjustment seat (9).

2. The device for uniformly distributing anti-corrosion coating on a sagger according to claim 1 is characterized in that: A protective cover (101) is fixedly installed at the rear end of the top of the operating table (1), a guide groove (102) is provided inside the rear end of the operating table (1), and a waste discharge pipe (103) is fixedly connected to the right side of the operating table (1) and located at the bottom end of the guide groove (102).

3. The device for uniformly coating a sagger anti-corrosion coating according to claim 1 is characterized in that: The moving mechanism (2) comprises a first motor (201) fixedly mounted on the front end of the top of the operating table (1); a first screw rod (202) is fixedly connected to the output end of the first motor (201); and the rear end of the first screw rod (202) is rotatably connected to the operating table (1); first guide rails (203) are fixedly mounted on the top of the operating table (1) and on both left and right ends of the first motor (201); a moving table (204) is slidably connected to the tops of two groups of the first guide rails (203); and the bottom of the moving table (204) is threadedly connected to the first screw rod (202) via a connecting seat.

4. The device for uniformly distributing anti-corrosion coating on a sagger according to claim 1 is characterized in that: A hood (401) is fixedly installed between the support frame (4) and the placement table (5); a second motor (402) is fixedly installed inside the hood (401); a first pulley (403) is fixedly connected to the driving end of the second motor (402); the placement table (5) is rotatably connected to the support frame (4) via a rotating shaft; a second pulley is fixedly connected to the bottom end of the rotating shaft; the second pulley is connected to the first pulley (403) via a transmission belt (404).

5. The device for uniformly distributing anti-corrosion coating on a sagger according to claim 1 is characterized in that: The positioning mechanism (7) comprises a plurality of groups of fixed boxes (701) which are fixedly connected to the top of the placing table (5) at equal intervals and are located outside the sagger body (6); the inner sides of the plurality of groups of fixed boxes (701) are slidably connected with positioning blocks (702); the ends of the plurality of groups of positioning blocks (702) which are away from the sagger body (6) are rotatably connected to the placing table (5) via connecting shafts (703); and the bottom ends of the plurality of groups of connecting shafts (703) are fixedly connected with operating handles (704).

6. The device for uniformly distributing anti-corrosion coating on a sagger according to claim 1 is characterized in that: The back of the upright column (8) is fixedly connected to a gear rod (801), and the left end of the adjustment seat (9) is rotatably connected to a crank (802), and one end of the crank (802) located inside the adjustment seat (9) is meshed with the gear rod (801) via a gear.

7. The device for uniformly distributing anti-corrosion coating on a sagger according to claim 1 is characterized by: The coating assembly (10) comprises a third motor (1001) fixedly mounted on the rear end of the adjustment seat (9); a second screw rod (1002) is fixedly connected to the driving end of the third motor (1001); the front end of the second screw rod (1002) is rotatably connected to the adjustment seat (9); the outer side of the second screw rod (1002) is threadedly connected to a mounting seat (1003); the left side of the mounting seat (1003) is slidably connected to the adjustment seat (9) via a second guide rail (1004); and a coating nozzle (1005) is fixedly mounted on the right side of the mounting seat (1003).

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