Paint spraying device for battery aluminum shell

Abstract

The utility model discloses a paint spraying device for a battery aluminum shell, which relates to the technical field of paint spraying for the battery aluminum shell and comprises a supporting leg, a moving unit is arranged on the top surface of the supporting leg, a clamping unit is arranged on the inner side of the moving unit, and a reciprocating mechanism is arranged on the top surface of the moving unit. A spraying unit is arranged on the top face of the moving unit, the reciprocating mechanism comprises a third motor, the third motor is fixedly connected to the top face of the moving unit, the output end of the third motor is in transmission connection with a protruding block, one side of the protruding block is in meshed connection with a pushing block, and a sliding plate is fixedly connected to the inner side of the pushing block; and the inner side of the sliding plate is fixedly connected with a mounting block. According to the battery aluminum shell paint spraying device, through mutual cooperation of a third motor, a protruding block, a pushing block, a sliding plate, a mounting block, a sliding rod and a spring, in the paint spraying process, a material spraying nozzle is driven to move in a reciprocating mode, paint is evenly spread on the surface of a battery aluminum shell, and the uniformity of the paint surface is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of paint spraying for battery aluminum shells, in particular to a paint spraying device for battery aluminum shells. Background Art

[0002] Aluminum shell lithium battery is a battery shell made of aluminum alloy. Aluminum shell battery has a hard shell in appearance, which is mainly used in square lithium batteries. The reason why lithium battery packs are packed in aluminum shell is that it is light and safer than steel shell. Aluminum shell lithium battery is the mainstream of liquid lithium battery at present, and is used in almost all fields related to lithium battery.

[0003] At present, the publication number CN108704801A discloses a painting device for battery production, including a base, the bottom outer wall of the base is fixed with an equidistantly distributed vertical support frame by bolts, and the bottom outer wall of the vertical support frame is welded with a pad, the bottom outer wall of the pad is welded with a universal wheel, and the universal wheel is installed with a protective shell, the outer wall of the middle side of the vertical support frame is welded with a horizontal support frame, and the outer wall of the horizontal support frame is welded with a motor, the output shaft of one side of the motor is welded with an active connecting rod, and the active connecting rod is welded with an active wheel disc at one end away from the motor. The present invention can be flexibly moved and convenient to use, which improves the convenience of use, can evenly spray paint on the outer wall around the battery, meet the needs of actual production, can heat the battery after painting, so that the paint becomes dry, so that the paint fits more closely on the battery surface, can quickly transport the painted battery, and improve the painting efficiency.

[0004] In order to solve the problem of painting, the existing technology uses an ultraviolet heating lamp to enable the device to heat the battery after painting, so that the paint becomes dry and the paint is more closely attached to the surface of the battery. However, the fixed state of the nozzle is not convenient for spraying the paint evenly on the surface of the workpiece, which leads to the problem of dead corners in the painting process. Utility Model Content

[0005] The purpose of the utility model is to provide a paint spraying device for battery aluminum shells to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A paint spraying device for a battery aluminum shell comprises a supporting leg, a moving unit is arranged on the top surface of the supporting leg, a clamping unit is arranged on the inner side of the moving unit, a reciprocating mechanism is arranged on the top surface of the moving unit, and a spraying unit is arranged on the top surface of the moving unit.

[0008] The reciprocating mechanism includes motor three, and the motor three is fixedly connected to the top surface of the mobile unit. The output end of the motor three is transmission-connected to the protrusion, one side of the protrusion is meshingly connected with a push block, the inner side of the push block is fixedly connected with a sliding plate, the inner side of the sliding plate is fixedly connected with a mounting block, two sliding connections of the sliding plate are connected to the inner side of the mobile unit, the top surface of the sliding plate is fixedly connected with a sliding rod, one side of the sliding rod is fixedly connected with a spring, and one end of the spring is fixedly connected to the inner side of the mobile unit.

[0009] A further improvement of the technical solution of the utility model is that the mobile unit includes a spray box, a limiting groove is provided on the inner side of the spray box, a connecting plate is slidably connected to the inner side of the limiting groove, a connecting frame is fixedly connected to one side of the connecting plate, and a handle is fixedly connected to one side of the connecting frame.

[0010] By adopting the above technical solution, the spray box, the limiting groove, the connecting plate, the connecting frame and the handle cooperate with each other, so that the worker can easily take out the clamping unit.

[0011] A further improvement of the technical solution of the utility model is that: a motor 1 is fixedly connected to one side of the connection frame, a threaded rod 1 is transmission-connected to the output end of the motor 1, and a limiting rod is fixedly connected to the inner side of the connection frame.

[0012] By adopting the above technical solution, the effect of adjusting and fixing the battery aluminum shell according to different sizes is achieved through the mutual cooperation of the motor 1, the threaded rod 1 and the limit rod.

[0013] A further improvement of the technical solution of the utility model is that the clamping unit includes a movable frame, which is arranged on the inner side of threaded rod 1 and the limiting rod, one side of the movable frame is fixedly connected to motor 2, the output end of motor 2 is transmission-connected to gear 1, one side of gear 1 is meshingly connected to gear 2, and one side of gear 2 is fixedly connected to a fixed frame.

[0014] By adopting the above technical solution, through the mutual cooperation of the movable frame, motor 2, gear 1, gear 2 and the fixed frame, the battery aluminum shell can be flipped during the painting process, thereby improving the uniform coverage of the paint.

[0015] A further improvement of the technical solution of the utility model is that: a second threaded rod is threadedly connected to the inner side of the top surface of the fixing frame, one end of the second threaded rod is threadedly connected to a pressing plate, and a plurality of anti-slip pads are fixedly connected to the inner side of the fixing frame.

[0016] By adopting the above technical solution, the fixing frame, the second threaded rod, the pressing plate and the anti-slip pad cooperate with each other, so as to achieve the effect of facilitating the fixing of the battery aluminum shell.

[0017] A further improvement of the technical solution of the utility model is that the spray unit includes a storage bin, which is fixedly connected to the top surface of the spray box, one side of the storage bin is fixedly connected to a motor four, the output end of the motor four is transmission-connected to a rotating rod, and the inner side of the surface of the rotating rod is threadedly connected to a stirring blade.

[0018] By adopting the above technical solution, the storage bin, motor 4, rotating rod and stirring blade cooperate with each other, so as to facilitate the stirring of the paint in the storage process, avoid precipitation and improve the effect of painting.

[0019] A further improvement of the technical solution of the utility model is that a feeding pipe is sleeved on one side of the storage bin, a pump is sleeved on the inner side of the surface of the feeding pipe, and one end of the feeding pipe extends to the inner side of the mounting block and is sleeved on a spray nozzle.

[0020] By adopting the above technical solution, the effect of facilitating the conveying of paint is achieved through the cooperation of the conveying pipe, the pump and the spray nozzle.

[0021] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0022] The utility model provides a paint spraying device for a battery aluminum shell. Through the mutual cooperation of a motor three, a convex block, a push block, a sliding plate, a mounting block, a sliding rod and a spring, a spray nozzle is driven to move back and forth during the painting process, so that the paint is evenly spread on the surface of the battery aluminum shell, thereby improving the uniformity of the paint surface. Through the mutual cooperation of a spray box, a limiting groove, a connecting plate, a connecting frame and a handle, it is easy for workers to take out a clamping unit. Through the mutual cooperation of a motor one, a threaded rod one and a limiting rod, an effect of adjusting and fixing the battery aluminum shell according to different sizes is achieved.

[0023] The utility model provides a paint spraying device for a battery aluminum shell. Through the mutual cooperation of a movable frame, a second motor, a first gear, a second gear and a fixed frame, the battery aluminum shell can be turned over during the painting process, thereby improving the effect of uniform coverage of the paint. Through the mutual cooperation of the fixed frame, a second threaded rod, a pressing plate and a non-slip pad, the battery aluminum shell can be easily fixed. Through the mutual cooperation of a storage bin and a fourth motor, a rotating rod and a stirring blade, the paint in the storage process can be easily stirred, and precipitation can be avoided, thereby improving the effect of painting. Through the mutual cooperation of a feed pipe, a pump and a spray nozzle, the paint can be easily transported. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0025] Figure 2It is a structural schematic diagram of the mobile unit of the utility model;

[0026] Figure 3 It is a structural schematic diagram of the clamping unit of the utility model;

[0027] Figure 4 It is a structural schematic diagram of the reciprocating mechanism of the utility model;

[0028] Figure 5 It is a schematic diagram of the cross-sectional structure of the spray unit of the utility model.

[0029] In the figure: 1. supporting leg; 2. moving unit; 21. spray box; 22. limiting groove; 23. connecting plate; 24. connecting frame; 25. handle; 26. motor one; 27. threaded rod one; 28. limiting rod; 3. clamping unit; 31. moving frame; 32. motor two; 33. gear one; 34. gear two; 35. fixed frame; 36. threaded rod two; 37. pressing plate; 38. anti-skid pad; 4. reciprocating mechanism; 41. motor three; 42. bump; 43. push block; 44. sliding plate; 45. mounting block; 46. sliding rod; 47. spring; 5. spray unit; 51. storage bin; 52. motor four; 53. rotating rod; 54. stirring blade; 55. feeding pipe; 56. pump; 57. spray nozzle. DETAILED DESCRIPTION

[0030] The present invention is further described in detail below in conjunction with the embodiments: Example

[0031] like Figure 1-5 As shown, the utility model provides a battery aluminum shell painting device, including a support leg 1, a mobile unit 2 is arranged on the top surface of the support leg 1, a clamping unit 3 is arranged on the inner side of the mobile unit 2, a reciprocating mechanism 4 is arranged on the top surface of the mobile unit 2, a spraying unit 5 is arranged on the top surface of the mobile unit 2, the reciprocating mechanism 4 includes a motor 3 41, the motor 3 41 is fixedly connected to the top surface of the mobile unit 2, the output end of the motor 3 41 is transmission-connected to a convex block 42, one side of the convex block 42 is meshedly connected with a push block 43, the inner side of the push block 43 is fixedly connected with a sliding plate 44, the inner side of the sliding plate 44 is fixedly connected with a mounting block 45, and the two sliding ends of the sliding plate 44 are fixedly connected. The sliding plate 44 is movably connected to the inner side of the mobile unit 2, the top surface of the sliding plate 44 is fixedly connected with a sliding rod 46, one side of the sliding rod 46 is fixedly connected with a spring 47, one end of the spring 47 is fixedly connected to the inner side of the mobile unit 2, and the control motor three 41 is operated, and then the motor three 41 drives the protrusion 42 and the push block 43 to engage with each other, and then the push block 43 drives the mounting block 45 on the bottom surface of the sliding plate 44 to reciprocate, and then the mounting block 45 drives the spray nozzle 57 to spray the sprayed paint evenly, and at the same time, through the elastic action of the spring 47, it drives the mounting block 45 to perform regular reciprocating motion, and the paint is evenly sprayed on the surface of the battery aluminum shell. Example

[0032] like Figure 1-5 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the mobile unit 2 includes a spray box 21, a limiting groove 22 is provided on the inner side of the spray box 21, a connecting plate 23 is slidably connected to the inner side of the limiting groove 22, a connecting frame 24 is fixedly connected to one side of the connecting plate 23, a handle 25 is fixedly connected to one side of the connecting frame 24, a motor 26 is fixedly connected to one side of the connecting frame 24, a threaded rod 27 is transmission-connected to the output end of the motor 26, a limiting rod 28 is fixedly connected to the inner side of the connecting frame 24, and the clamping unit 3 includes a moving frame 31, the moving frame 31 is arranged on the inner side of the threaded rod 27 and the limiting rod 28, a motor 2 32 is fixedly connected to one side of the moving frame 31, a gear 1 33 is transmission-connected to the output end of the motor 2 32, a gear 1 33 is meshingly connected to one side of the gear 1 33, a fixed frame 35 is fixedly connected to one side of the gear 2 34, and a top surface of the fixed frame 35 is threadedly connected to the inner side. Threaded rod 2 36, one end of which is threadedly connected with a pressing plate 37, and a plurality of anti-skid pads 38 are fixedly connected to the inner side of the fixing frame 35. By pulling the handle 25, the connecting plate 23 is driven to slide on the inner side of the limiting groove 22, and then the connecting frame 24 is taken out, and the control motor 1 26 drives the threaded rod 1 27 to rotate, and then it is adjusted according to the size of the battery aluminum shell. After the adjustment is completed, one side of the battery aluminum shell is placed on the inner side of the fixing frame 35, and then the control threaded rod 2 36 drives the pressing plate 37 to move downward, and then the anti-skid pad 38 and the top surface of the battery aluminum shell are fitted with the ground, and then the other side of the battery aluminum shell is fixed, and the control motor 2 32 drives the gear 1 33 and the gear 2 34 to engage with each other, and then the battery aluminum shell on the inner side of the fixing frame 35 is turned over, and then the back of the battery aluminum shell is sprayed. After the spraying is completed, the connecting frame 24 is taken out through the handle 25, and then the battery aluminum shell can be removed. Example

[0033] like Figure 1-5As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the spraying unit 5 includes a storage bin 51, the storage bin 51 is fixedly connected to the top surface of the spray box 21, one side of the storage bin 51 is fixedly connected to a motor 52, the output end of the motor 52 is transmission-connected to a rotating rod 53, the inner side of the surface of the rotating rod 53 is threadedly connected to a stirring blade 54, one side of the storage bin 51 is sleeved with a delivery pipe 55, the inner side of the surface of the delivery pipe 55 is sleeved with a pump 56, one end of the delivery pipe 55 extends to the inner side of the mounting block 45 and is sleeved with a spray nozzle 57, the sprayed paint is placed inside the storage bin 51, and then the motor 52 is controlled to drive the rotating rod 53 to rotate, thereby driving the stirring blade 54 to mix the paint inside the storage bin 51, and the pump 56 is controlled to pump out the paint inside the storage bin 51, and then it is evenly sprayed on the surface of the battery aluminum shell through the spray nozzle 57.

[0034] The working principle of the battery aluminum shell paint spraying device is described in detail below.

[0035] like Figure 1-5 As shown, by pulling the handle 25, the connecting plate 23 is driven to slide on the inner side of the limiting groove 22, and then the connecting frame 24 is taken out, and the motor 1 26 is controlled to drive the threaded rod 1 27 to rotate, and then it is adjusted according to the size of the battery aluminum shell. After the adjustment is completed, one side of the battery aluminum shell is placed on the inner side of the fixing frame 35, and then the threaded rod 2 36 is controlled to drive the pressing plate 37 to move downward, and then the anti-skid pad 38 and the top surface of the battery aluminum shell are fitted with the ground, and then the other side of the battery aluminum shell is fixed, and the handle 25 is pushed back to the initial position, and the sprayed paint is placed inside the storage bin 51, and then the motor 4 52 is controlled to drive the rotating rod 53 to rotate, and then the stirring blade 54 is driven to mix the paint inside the storage bin 51, and the pump 56 is controlled to pump out the paint inside the storage bin 51. Then the paint is evenly sprayed on the surface of the battery aluminum shell through the spray nozzle 57, and the motor three 41 is controlled to work at the same time, and the motor three 41 drives the protrusion 42 and the push block 43 to engage with each other, and the push block 43 drives the mounting block 45 on the bottom of the sliding plate 44 to move back and forth, and the mounting block 45 drives the spray nozzle 57 to spray the sprayed paint evenly, and at the same time, through the elastic action of the spring 47, it drives the mounting block 45 to perform regular reciprocating motion, and the paint is evenly sprayed on the surface of the battery aluminum shell, and the motor two 32 is controlled to drive the gear one 33 and the gear two 34 to engage with each other, and then the battery aluminum shell on the inner side of the fixing frame 35 is turned over, and then the back of the battery aluminum shell is sprayed. After the spraying is completed, the connecting frame 24 is taken out by the handle 25, and then the battery aluminum shell can be removed.

[0036] 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 deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A battery aluminum shell painting device, comprising a support leg (1), characterized in that: A moving unit (2) is arranged on the top surface of the support leg (1), a clamping unit (3) is arranged on the inner side of the moving unit (2), a reciprocating mechanism (4) is arranged on the top surface of the moving unit (2), and a spraying unit (5) is arranged on the top surface of the moving unit (2); The reciprocating mechanism (4) comprises a motor three (41), wherein the motor three (41) is fixedly connected to the top surface of the mobile unit (2), the output end of the motor three (41) is transmission-connected with a protrusion (42), one side of the protrusion (42) is meshingly connected with a push block (43), the inner side of the push block (43) is fixedly connected with a sliding plate (44), the inner side of the sliding plate (44) is fixedly connected with a mounting block (45), two sliding connections of the sliding plate (44) are connected to the inner side of the mobile unit (2), the top surface of the sliding plate (44) is fixedly connected with a sliding rod (46), one side of the sliding rod (46) is fixedly connected with a spring (47), and one end of the spring (47) is fixedly connected to the inner side of the mobile unit (2).

2. A battery aluminum shell paint spraying device according to claim 1, characterized in that: The mobile unit (2) comprises a spray box (21), a limiting groove (22) is provided on the inner side of the spray box (21), a connecting plate (23) is slidably connected to the inner side of the limiting groove (22), a connecting frame (24) is fixedly connected to one side of the connecting plate (23), and a handle (25) is fixedly connected to one side of the connecting frame (24).

3. A battery aluminum shell paint spraying device according to claim 2, characterized in that: A motor 1 (26) is fixedly connected to one side of the connection frame (24); a threaded rod 1 (27) is transmission-connected to the output end of the motor 1 (26); and a limit rod (28) is fixedly connected to the inner side of the connection frame (24).

4. A battery aluminum shell paint spraying device according to claim 1, characterized in that: The clamping unit (3) comprises a moving frame (31), the moving frame (31) being arranged on the inner side of the threaded rod (27) and the limiting rod (28), one side of the moving frame (31) being fixedly connected to the motor (32), the output end of the motor (32) being transmission-connected to the gear (33), one side of the gear (33) being meshingly connected to the gear (34), and one side of the gear (34) being fixedly connected to the fixed frame (35).

5. A battery aluminum shell paint spraying device according to claim 4, characterized in that: The inner side of the top surface of the fixing frame (35) is threadedly connected to a second threaded rod (36), one end of the second threaded rod (36) is threadedly connected to a pressing plate (37), and the inner side of the fixing frame (35) is fixedly connected to a plurality of anti-slip pads (38).

6. A battery aluminum shell paint spraying device according to claim 1, characterized in that: The spray unit (5) comprises a material storage bin (51), wherein the material storage bin (51) is fixedly connected to the top surface of the spray box (21), a motor four (52) is fixedly connected to one side of the material storage bin (51), an output end of the motor four (52) is transmission-connected to a rotating rod (53), and a stirring blade (54) is threadedly connected to the inner side of the surface of the rotating rod (53).

7. A battery aluminum shell paint spraying device according to claim 6, characterized in that: A material delivery pipe (55) is sleeved on one side of the material storage bin (51), a pump (56) is sleeved on the inner side of the surface of the material delivery pipe (55), and one end of the material delivery pipe (55) extends to the inner side of the mounting block (45) and is sleeved on a material spray nozzle (57).

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