Plate coating machine for storage battery production

Abstract

The invention relates to the technical field of storage batteries, and discloses a plate coating machine for storage battery production, the plate coating machine for storage battery production comprises a machine body, the inner wall of the machine body is rotatably connected with a transmission roller, the side part of the inner wall of the machine body is fixedly connected with a spraying assembly, and the side part of the inner wall of the machine body is provided with a smoothing assembly; in order to prevent the polar plate from tilting when the polar plate is flattened by equipment, a large electric telescopic rod extends to enable a mounting frame to move downwards, so that the tilting side of the side part of a flattening piece guides the polar plate to the position below the flattening piece, and a flattening roller and a material smeared on the outer surface of the polar plate are flattened along with transportation of the polar plate; according to the polar plate flattening device, the elastic force of a large spring pushes a sliding block to enable a flattening piece to move downwards, and meanwhile, the elastic force of an elastic telescopic rod enables a connecting rod to move downwards, so that a movable block hinged to the end of the connecting rod moves in a movable groove, the flattening piece can stably descend, and a flattening roller can well flatten materials on the outer surface of a polar plate.

Description

Technical Field

[0001] The invention relates to the technical field of storage batteries, in particular to a plate coating machine for storage battery production. Background Art

[0002] The battery usually refers to the lead-acid battery, which is generally composed of plates, separators, casings, electrolytes, lead connectors and poles. The plates are the core components of lead-acid batteries. The performance of the plates directly affects the performance and service life of the battery. During the manufacturing process of lead-acid batteries, lead paste with active substances needs to be applied to the grid or frame of the plates.

[0003] According to a plate coating machine for battery production disclosed (Announcement No.: CN206673023U), the plate coating machine in the above application is equipped with a pressure roller on the workbench to realize the pressing of the lead paste on the plate, and a liquid spraying pipe is installed on the support frame on one side of the pressure roller to realize the acid spraying of the lead paste on the plate, and a scraper and a collecting box are installed on the support frame on the other side of the pressure roller to realize the scraping of the lead paste on the pressure roller and the collection of the scraped lead paste, and a sliding seat is installed at the bottom end of the support frame to realize the movement of the support frame, thereby realizing the position movement of the scraper, and then realizing the corresponding movement of the scraper when the pressure roller needs to be scraped of the lead paste, and the fixed seats on both sides of the support frame realize the fixation of the scraper position.

[0004] However, during actual use of the above-mentioned equipment, when the pressing roller contacts the side of the electrode plate, the pressing roller will press one end of the electrode plate, so that the other end of the electrode plate is easy to warp up when the electrode plate is pressed during transportation, which makes it difficult to smooth the upper surface of the electrode plate. In view of this, we propose a plate coating machine for battery production. Summary of the invention

[0005] The object of the present invention is to provide a plate coating machine for battery production to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solution: a plate coating machine for battery production, comprising a machine body, the inner wall of the machine body is rotatably connected to a transmission roller, the inner wall side of the machine body is fixedly connected to a spraying assembly, the inner wall side of the machine body is provided with a smoothing assembly, and the smoothing assembly comprises:

[0007] A mounting plate, the mounting plate is fixedly connected to the inner wall of the machine body, a large electric telescopic rod is fixedly connected to the upper surface of the mounting plate, an end of the large electric telescopic rod is fixedly connected to a mounting frame, and the mounting frame is arranged in a U shape;

[0008] A slide groove, the slide groove is arranged on the side of the inner wall of the mounting frame, a large spring is fixedly connected to the top of the inner wall of the slide groove, and a slider is fixedly connected to the end of the large spring;

[0009] A smoothing piece, the smoothing piece is fixedly connected to the side of the slider, the smoothing piece is composed of a horizontal plate fixedly connected to the side of the inclined plate, and a through groove is provided on the upper surface of the smoothing piece, and a smoothing roller is rotatably connected to the inner wall of the smoothing piece;

[0010] A movable groove is provided on the upper surface of the smoothing member, an elastic telescopic rod is fixedly connected to the top of the inner wall of the mounting frame, a connecting rod is hinged at the end of the elastic telescopic rod, and a movable block is hinged at the end of the connecting rod.

[0011] Preferably, the movable block is arranged inside the movable groove, and a semicircular groove is arranged at the bottom of the movable block, which allows the movable block to move well inside the movable groove, and a semicircular convex strip is arranged at the bottom of the inner wall of the movable groove, so that the friction between the movable groove and the movable block can be increased, so that the smoothing piece can remain stable when under pressure.

[0012] Preferably, the size of the slider is adapted to the size of the slide groove, and the slider is arranged inside the slide groove, so that the slider can be well pushed by the elastic force of the large spring. There are two slide grooves, and the two slide grooves are arranged corresponding to the center of the mounting frame, so that the smoothing piece can remain stable when subjected to downward pressure.

[0013] Preferably, there are two connecting rods, and the two connecting rods are symmetrically arranged at the center of the end of the elastic telescopic rod. The position of the connecting rod corresponds to the position of the movable groove, so that the friction force generated by the movable blocks hinged at the ends of the two connecting rods moving inside the movable groove can enable the elastic force of the elastic telescopic rod to exert pressure on the smoothing piece well.

[0014] Preferably, a collecting assembly is provided on the upper surface of the smoothing piece, and the collecting assembly includes a fixing groove, which is opened on the upper surface of the smoothing piece, a collecting box is clamped inside the fixing groove, a feed port is opened on the side of the collecting box, a scraper is rotatably connected to the inner wall of the feed port, a fixed block is fixedly connected to the side of the scraper, and a small spring is fixedly connected to the upper surface of the fixed block.

[0015] Preferably, the fixing groove is located on the upper surface of the smoothing member close to the smoothing roller, and the size of the fixing groove is matched with the size of the collecting box, which allows the collecting box to better collect the material on the outer surface of the smoothing roller.

[0016] Preferably, the size of the small spring is adapted to the size of the fixed block, and the end of the small spring is fixedly connected to the side of the collecting box near the feed port, so that the elastic force of the small spring can push the end of the scraper close to the outer surface of the smoothing roller.

[0017] Preferably, a limiting assembly is provided on the upper surface of the mounting frame, and the limiting assembly includes a mounting block, the mounting block is fixedly connected to the upper surface of the mounting frame, a small electric push rod is fixedly connected to the side of the mounting block, a connecting plate is hinged at the end of the small electric push rod, a limiting part is hinged on the side of the mounting frame, and a limiting roller is provided on the side of the limiting part.

[0018] Preferably, the size of the upper surface of the limit member is adapted to the size of the connecting plate, and the upper surface of the limit member is slidably connected to the connecting plate, so that when the small electric push rod is extended or contracted, the connecting plate will be driven to move on the upper surface of the limit member.

[0019] Preferably, the size of the limiting roller is matched with the size of the limiting member, and the limiting rollers are evenly distributed on the side of the limiting member in a linear array, which can enable the limiting rollers to rotate well inside the limiting member.

[0020] Compared with the prior art, the present invention provides a plate coating machine for battery production, which has the following beneficial effects:

[0021] 1. In order to prevent the plate from tilting when the equipment is smoothing the plate, the plate coating machine for battery production places the plate on the outer surface of the transmission roller, so that the plate is transmitted to the bottom of the spraying assembly by the transmission roller, and the spraying assembly sprays the material on the plate and then transports it to the bottom of the mounting frame. At this time, the large electric telescopic rod extends to allow the mounting frame to move downward, so that the tilted side of the smoothing piece guides the plate to the bottom of the smoothing piece, and as the plate is transported, the smoothing roller and the material coated on the outer surface of the plate are smoothed, and the elastic force of the large spring pushes the slider to move the smoothing piece downward, and at the same time, the elastic force of the elastic telescopic rod moves the connecting rod downward, which causes the movable block hinged at the end of the connecting rod to move inside the movable groove, so that the smoothing piece can descend smoothly and the smoothing roller can smooth the material on the outer surface of the plate well.

[0022] 2. In order to scrape off the material on the outer surface of the smoothing roller, some material will adhere to the outer surface of the smoothing roller after the smoothing roller smoothes the material on the outer surface of the plate. At this time, the elastic force of the small spring pushes the end of the scraper toward the outer surface of the smoothing roller. As the smoothing roller rotates, the inclined surface of the scraper end scrapes off the material on the outer surface of the smoothing roller, and the material moves toward the inside of the collection box along the inclined surface of the scraper. In this way, the smoothing roller can smooth the material on the outer surface of the plate well.

[0023] 3. In order to ensure smooth transmission of the plate, the plate coating machine for battery production applies material on the upper surface of the plate, and the small electric push rod contracts to allow the connecting plate to move on the upper surface of the limiter. This allows the end of the limiter to move toward the center of the mounting frame, so that the outer surface of the limit roller contacts both sides of the plate. This allows the limit roller to rotate together during the transmission of the plate, so that the plate can be transmitted more stably. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the three-dimensional left-view structure of the present invention;

[0025] Figure 2 It is a left-side structural schematic diagram of the smoothing component of the present invention;

[0026] Figure 3 This is a schematic diagram of the explosion structure of the smoothing component of the present invention;

[0027] Figure 4 This is a schematic diagram of the structure of the mounting frame of the present invention from bottom view;

[0028] Figure 5 This is a schematic diagram of the structure of the smoothing member of the present invention;

[0029] Figure 6 It is a schematic diagram of the enlarged structure of area A of the present invention.

[0030] In the figure: 1. Machine body; 2. Transmission roller; 3. Spraying assembly; 4. Smoothing assembly; 401. Mounting plate; 402. Electric telescopic rod; 403. Mounting frame; 404. Slide; 405. Large spring; 406. Sliding block; 407. Smoothing piece; 408. Smoothing roller; 409. Movable groove; 410. Elastic telescopic rod; 411. Connecting rod; 412. Movable block; 5. Collecting assembly; 501. Fixed groove; 502. Collecting box; 503. Feeding port; 504. Scraper; 505. Fixed block; 506. Small spring; 6. Limiting assembly; 601. Mounting block; 602. Small electric push rod; 603. Connecting plate; 604. Limiting piece; 605. Limiting roller. DETAILED DESCRIPTION

[0031] like Figure 1-Figure 6 As shown, the present invention provides a technical solution: a plate coating machine for battery production, including a body 1, a transmission roller 2 is rotatably connected to the inner wall of the body 1, a spray assembly 3 is fixedly connected to the side of the inner wall of the body 1, and a smoothing assembly 4 is arranged on the side of the inner wall of the body 1. The smoothing assembly 4 includes a mounting plate 401, a large electric telescopic rod 402, a mounting frame 403, a slide groove 404, a large spring 405, a slider 406, a smoothing piece 407, a smoothing roller 408, a movable groove 409, an elastic telescopic rod 410, a connecting rod 411 and a movable block 412.

[0032] In an embodiment of the present invention, a mounting plate 401 is fixedly connected to the inner wall of the machine body 1, a large electric telescopic rod 402 is fixedly connected to the upper surface of the mounting plate 401, a mounting frame 403 is fixedly connected to the end of the large electric telescopic rod 402, the mounting frame 403 is U-shaped, a slide groove 404 is opened on the side of the inner wall of the mounting frame 403, the number of the slide grooves 404 is two, and the two slide grooves 404 are correspondingly arranged at the center of the mounting frame 403, so that the smoothing member 407 can remain stable when subjected to downward pressure, a large spring 405 is fixedly connected to the top of the inner wall of the slide groove 404, a slider 406 is fixedly connected to the end of the large spring 405, the size of the slider 406 is adapted to the size of the slide groove 404, and the slider 406 is arranged on the slide The inside of the groove 404 makes the slider 406 be pushed well by the elastic force of the large spring 405. The smoothing piece 407 is fixedly connected to the side of the slider 406. The smoothing piece 407 is composed of a horizontal plate fixedly connected to the side of the inclined plate, and a through groove is arranged on the upper surface of the smoothing piece 407. The inner wall of the smoothing piece 407 is rotatably connected with a smoothing roller 408. A movable groove 409 is opened on the upper surface of the smoothing piece 407. A semicircular convex strip is arranged at the bottom of the inner wall of the movable groove 409. This can increase the friction between the movable groove 409 and the movable block 412, so that the smoothing piece 407 can be kept stable when it is under pressure. The top of the inner wall of the mounting frame 403 is fixedly connected with an elastic telescopic rod 410, and the end of the elastic telescopic rod 410 A connecting rod 411 is hinged, and the number of connecting rods 411 is two, and the two connecting rods 411 are symmetrically arranged at the center of the end of the elastic telescopic rod 410, and the position of the connecting rod 411 corresponds to the position of the movable groove 409, so that the movable block 412 hinged at the end of the two connecting rods 411 can move in the movable groove 409. The friction force generated by the elastic force of the elastic telescopic rod 410 can well apply pressure to the smoothing piece 407, and the end of the connecting rod 411 is hinged with a movable block 412, which is arranged in the movable groove 409, and a semicircular groove is arranged at the bottom of the movable block 412, which can make the movable block 412 can move well in the movable groove 409. This arrangement can be used in the spraying assembly 3 pairs After the plate is sprayed with the material, it is transported to the bottom of the mounting frame 403. At this time, the large electric telescopic rod 402 is extended to allow the mounting frame 403 to move downward, so that the raised side of the smoothing piece 407 guides the plate to the bottom of the smoothing piece 407, and as the plate is transported, the smoothing roller 408 smoothes the material coated on the outer surface of the plate, and the elastic force of the large spring 405 pushes the slider 406 to move the smoothing piece 407 downward. At the same time, the elastic force of the elastic telescopic rod 410 pushes the connecting rod 411 downward, which makes the movable block 412 hinged at the end of the connecting rod 411 move inside the movable groove 409, so that the smoothing piece 407 can descend smoothly and the smoothing roller 408 can smooth the material on the outer surface of the plate well.

[0033] At the same time, a collecting component 5 is provided on the upper surface of the smoothing member 407, and the collecting component 5 includes a fixed groove 501, which is opened on the upper surface of the smoothing member 407, and the position of the fixed groove 501 is located on the upper surface of the smoothing member 407 near the smoothing roller 408. The size of the fixed groove 501 is adapted to the size of the collecting box 502, which allows the collecting box 502 to better collect the materials on the outer surface of the smoothing roller 408. The collecting box 502 is clamped inside the fixed groove 501, and a feeding port 503 is opened on the side of the collecting box 502. The inner wall of the feeding port 503 is rotatably connected to a scraper 504, and a fixed block 505 is fixedly connected to the side of the scraper 504. A small spring 506 is fixedly connected to the upper surface of the fixed block 505, and the size of the small spring 506 is adapted to the size of the fixed block 505. The end of the small spring 506 is fixedly connected to the side of the collecting box 502 near the feeding port 503, which can make the elastic force of the small spring 506 push The end of the movable scraper 504 is close to the outer surface of the smoothing roller 408, and as the smoothing roller 408 smoothes the material on the outer surface of the plate, some material will adhere to the outer surface of the smoothing roller 408. At this time, the elastic force of the small spring 506 pushes the end of the scraper 504 to move toward the outer surface of the smoothing roller 408. As the smoothing roller 408 rotates, the inclined surface set at the end of the scraper 504 scrapes the material on the outer surface of the smoothing roller 408, and allows the material to face the inside of the collecting box 502 along the inclined surface of the scraper 504, so that the smoothing roller 408 can smooth the material on the outer surface of the plate well, and after the collecting box 502 is filled with material, the collecting box 502 is taken out from the fixed groove 501, so that the scraper 504 is away from the smoothing roller 408, which can make the material inside the collecting box 502 can be well cleaned and the collecting box 502 can better collect the material on the outer surface of the smoothing roller 408.

[0034] Furthermore, a limit assembly 6 is provided on the upper surface of the mounting frame 403, and the limit assembly 6 includes a mounting block 601, and the mounting block 601 is fixedly connected to the upper surface of the mounting frame 403. A small electric push rod 602 is fixedly connected to the side of the mounting block 601, and a connecting plate 603 is hinged at the end of the small electric push rod 602. A limit piece 604 is hinged on the side of the mounting frame 403, and the size of the upper surface of the limit piece 604 is adapted to the size of the connecting plate 603. The upper surface of the limit piece 604 is slidably connected with the connecting plate 603, so that when the small electric push rod 602 is extended or contracted, it will drive the connecting plate 603 to move on the upper surface of the limit piece 604. A limit piece 604 is provided on the side The size of the limiting roller 605 is adapted to the size of the limiting member 604, and the limiting roller 605 is evenly distributed on the side of the limiting member 604 in a linear array, which allows the limiting roller 605 to rotate well inside the limiting member 604. In this way, after the material is smeared on the upper surface of the electrode plate, the small electric push rod 602 contracts to allow the connecting plate 603 to move on the upper surface of the limiting member 604, which allows the end of the limiting member 604 to move toward the center of the mounting frame 403, so that the outer surface of the limiting roller 605 contacts both sides of the electrode plate, which allows the limiting roller 605 to rotate together with the electrode plate during the transmission process, so that the electrode plate can be transmitted more stably.

[0035] In the present invention, when in use, the electrode plate is placed on the outer surface of the transmission roller 2, so that the electrode plate is transmitted by the transmission roller 2 to the bottom of the spraying assembly 3, so that the spraying assembly 3 sprays the material on the electrode plate and then transports it to the bottom of the mounting frame 403. At this time, the large electric telescopic rod 402 extends to allow the mounting frame 403 to move downward, so that the raised side of the smoothing member 407 guides the electrode plate to the bottom of the smoothing member 407, and as the electrode plate is transported, the smoothing roller 408 smoothes the material applied on the outer surface of the electrode plate, and the elastic force of the large spring 405 pushes the slider 406 to move the smoothing member 407 downward, and at the same time, the elastic force of the elastic telescopic rod 410 pushes the connecting rod 411 downward, which causes the movable block 412 hinged at the end of the connecting rod 411 to move inside the movable groove 409, so that the smoothing member 407 can descend smoothly and the smoothing roller 408 can smooth the material on the outer surface of the electrode plate well.

[0036] Furthermore, as the smoothing roller 408 smoothes the material on the outer surface of the electrode plate, some material will adhere to the outer surface of the smoothing roller 408. At this time, the elastic force of the small spring 506 pushes the end of the scraper 504 to move toward the outer surface of the smoothing roller 408. As the smoothing roller 408 rotates, the inclined surface set at the end of the scraper 504 scrapes the material on the outer surface of the smoothing roller 408, and allows the material to flow along the inclined surface of the scraper 504 to the feed inlet 503 and enter the collecting box 502. This allows the smoothing roller 408 to smooth the material on the outer surface of the electrode plate well, and after the collecting box 502 is filled with material, the collecting box 502 is taken out from the fixed groove 501, so that the scraper 504 is away from the smoothing roller 408, which allows the material inside the collecting box 502 to be well cleaned and allows the collecting box 502 to better collect the material on the outer surface of the smoothing roller 408.

[0037] Furthermore, after the material is smeared on the upper surface of the electrode plate, the small electric push rod 602 contracts to allow the connecting plate 603 to move on the upper surface of the limiting member 604, so that the end of the limiting member 604 can move toward the center of the mounting frame 403, so that the outer surface of the limiting roller 605 contacts both sides of the electrode plate, which can make the limiting roller 605 of the electrode plate rotate together during the transmission process, so that the electrode plate can be transmitted more stably.

[0038] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A coating machine for battery production, comprising a machine body (1), a transmission roller (2) rotatably connected to the inner wall of the machine body (1), and a spraying assembly (3) fixedly connected to the side of the inner wall of the machine body (1), characterized in that: A smoothing component (4) is provided on the inner wall side of the machine body (1), and the smoothing component (4) comprises: A mounting plate (401), the mounting plate (401) being fixedly connected to the inner wall of the machine body (1), a large electric telescopic rod (402) being fixedly connected to the upper surface of the mounting plate (401), a mounting frame (403) being fixedly connected to the end of the large electric telescopic rod (402), and the mounting frame (403) being arranged in a U shape; A slide groove (404), wherein the slide groove (404) is provided on the side of the inner wall of the mounting frame (403), a large spring (405) is fixedly connected to the top of the inner wall of the slide groove (404), and a sliding block (406) is fixedly connected to the end of the large spring (405); A smoothing member (407), the smoothing member (407) being fixedly connected to the side of the slider (406), the smoothing member (407) being composed of a transverse plate fixedly connected to the side of an inclined plate, and a through groove being provided on the upper surface of the smoothing member (407), and a smoothing roller (408) being rotatably connected to the inner wall of the smoothing member (407); A movable groove (409) is provided on the upper surface of the smoothing member (407); an elastic telescopic rod (410) is fixedly connected to the top of the inner wall of the mounting frame (403); a connecting rod (411) is hinged at the end of the elastic telescopic rod (410); and a movable block (412) is hinged at the end of the connecting rod (411).

2. A battery production coating machine according to claim 1, characterized in that: The movable block (412) is arranged inside the movable groove (409), a semicircular groove is arranged at the bottom of the movable block (412), and a semicircular convex strip is arranged at the bottom of the inner wall of the movable groove (409).

3. The battery production coating machine according to claim 1, characterized in that: The size of the slider (406) is matched to the size of the slide groove (404); the slider (406) is arranged inside the slide groove (404); the number of the slide grooves (404) is two, and the two slide grooves (404) are arranged correspondingly at the center of the mounting frame (403).

4. The battery production coating machine according to claim 1, characterized in that: The number of the connecting rods (411) is two, and the two connecting rods (411) are symmetrically arranged at the center of the end of the elastic telescopic rod (410), and the position of the connecting rod (411) corresponds to the position of the movable groove (409).

5. The battery production coating machine according to claim 1, characterized in that: A collecting assembly (5) is arranged on the upper surface of the smoothing member (407), and the collecting assembly (5) comprises a fixing groove (501), and the fixing groove (501) is arranged on the upper surface of the smoothing member (407), and a collecting box (502) is clamped inside the fixing groove (501), and a feeding port (503) is arranged on the side of the collecting box (502), and a scraper (504) is rotatably connected to the inner wall of the feeding port (503), and a fixing block (505) is fixedly connected to the side of the scraper (504), and a small spring (506) is fixedly connected to the upper surface of the fixing block (505).

6. A battery production coating machine according to claim 5, characterized in that: The fixing groove (501) is located on the upper surface of the smoothing member (407) close to the smoothing roller (408), and the size of the fixing groove (501) is adapted to the size of the collection box (502).

7. The plate coating machine for battery production according to claim 5, characterized in that: The size of the small spring (506) matches the size of the fixed block (505), and the end of the small spring (506) is fixedly connected to the side of the collection box (502) near the feed port (503).

8. The battery production coating machine according to claim 1, characterized in that: A limit assembly (6) is provided on the upper surface of the mounting frame (403), the limit assembly (6) comprising a mounting block (601), the mounting block (601) being fixedly connected to the upper surface of the mounting frame (403), a small electric push rod (602) being fixedly connected to the side of the mounting block (601), a connecting plate (603) being hinged at the end of the small electric push rod (602), a limit member (604) being hinged on the side of the mounting frame (403), and a limit roller (605) being provided on the side of the limit member (604).

9. A plate coating machine for battery production according to claim 8, characterized in that: The size of the upper surface of the limiting member (604) matches the size of the connecting plate (603), and the upper surface of the limiting member (604) is slidably connected to the connecting plate (603).

10. The plate coating machine for battery production according to claim 8, characterized in that: The size of the limiting rollers (605) is adapted to the size of the limiting member (604), and the limiting rollers (605) are evenly distributed on the side of the limiting member (604) in a linear array.

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