An automatic and efficient decontamination device for aluminum shell battery shell and its use method

Abstract

The invention relates to the technical field of preparation of decontamination and rust removal agents, and in particular to an automated and efficient decontamination device for an aluminum shell battery shell, comprising a conveyor belt, a base, a lifting component, an air blowing pipe, an air blowing component, a slide rail group a, a slide rail group b, a spraying component a, a spraying component b, a driving component and a transmission component; the battery shell is driven to move rightward by the conveyor belt, the spraying component a and the spraying component b are driven by the driving component and the transmission component to spray the rust removal agent onto the middle part of the battery shell, the rust removal agent is blown from the middle to the surroundings by the air blowing pipe to clean the battery shell again, and the rust removal agent flowing down is blown onto the side wall of the battery shell by the air blowing component to clean it; the problem that the rust removal agent stays for a short time when the existing equipment cleans the surface of the battery shell, fails to fully react with the stains, and thus leads to a poor decontamination effect is solved.

Description

Technical Field

[0001] The invention relates to the technical field of preparation of decontamination and rust removal agents, and in particular to an automatic and efficient decontamination device for an aluminum battery shell and a use method thereof. Background Art

[0002] The surface and equipment cleaning of the battery shell has always been a major problem that has plagued the battery cell industry. A Chinese invention patent with application announcement number CN114865251B discloses a lithium battery shell electrolyte removal structure and a cleaning method thereof, including a workbench, a cleaning device, a rotating device, a mounting plate, a top cover, a second servo motor, and a removal mechanism. The structure solves the problem that the existing cleaning method involves manually wiping the port of the battery shell with a wiping cloth, but the manual method results in a relatively slow wiping effect. In addition, manual wiping may result in omissions, resulting in some areas not being wiped clean and requiring rework and rewiping.

[0003] However, the inventors found that in the actual production process, the rust remover stays for a short time when cleaning the surface of the battery shell and fails to fully react with the stains, resulting in a poor decontamination effect. Summary of the invention

[0004] The purpose of the present invention is to address the deficiencies of the prior art. An air blowing pipe is arranged in the middle part of an outer cover shell, an air blowing assembly is arranged inside the outer cover shell, a slide rail group a and a slide rail group b are arranged inside the outer cover shell, a spray assembly a is slidably arranged on the slide rail group a, and a spray assembly b is slidably arranged on the slide rail group b. The battery shell is driven to move to the right by a conveyor belt, and the spray assembly a and the spray assembly b are driven by a driving assembly and a transmission assembly to spray a rust remover on the middle part of the battery shell. The rust remover is blown from the middle to the surroundings by the air blowing pipe to clean the battery shell again, and the rust remover that flows down is blown to the side wall of the battery shell by the air blowing assembly to clean it, so that the rust remover fully reacts with the stains, thereby solving the problem that when the existing equipment cleans the surface of the battery shell, the rust remover stays for a short time and fails to fully react with the stains, resulting in poor decontamination effect.

[0005] In view of the above technical problems, the technical solutions adopted by the present invention are as follows:

[0006] An automated and efficient decontamination device for an aluminum shell battery shell comprises a conveyor belt, a base and a lifting assembly slidably arranged on the base, the lifting assembly comprising a cylinder body arranged on the base and a piston rod slidably arranged in the cylinder body, an outer cover shell is arranged at the front end of the piston rod, an air blow pipe is arranged at the middle part of the outer cover shell, an air blow assembly is arranged in the outer cover shell, a slide rail group a and a slide rail group b are arranged in the outer cover shell, a spray assembly a is slidably arranged on the slide rail group a, and a spray assembly b is slidably arranged on the slide rail group b, a driving assembly and a transmission assembly are arranged on the outer wall of the outer cover shell, a plurality of battery shells are arranged on the conveyor belt, and a dryer is arranged at the right end of the base; the battery shell is driven to move rightward by the conveyor belt, the spray assembly a and the spray assembly b are driven by the driving assembly and the transmission assembly to spray a rust remover onto the middle part of the battery shell, the rust remover is blown from the middle to the surroundings by the air blow pipe to clean the battery shell again, and the rust remover flowing down is blown to the side wall of the battery shell by the air blow assembly to clean it.

[0007] Preferably, the air blowing assembly comprises a plurality of straight air blowing heads arranged on the inner wall of the outer cover shell and a plurality of oblique air blowing heads arranged at the lower end of the inner wall of the outer cover shell, and the oblique air blowing heads are arranged at an angle of degrees to the ground.

[0008] As a preference, the spray assembly a comprises two groups of liquid storage pipes a bidirectionally slidably arranged on a slide rail group a and a plurality of spray heads a arranged on the liquid storage pipes a, and the spray heads a are arranged at an angle of degrees to the ground.

[0009] As a preference, the spray assembly b comprises two groups of liquid storage pipes b bidirectionally slidably arranged on a slide rail group b and a plurality of spray heads b arranged on the liquid storage pipes b, and the spray heads b are arranged at an angle of degrees to the ground.

[0010] Preferably, the transmission assembly comprises a transmission member rotatably arranged on the outer cover shell, a conical tooth a driven by the transmission member, and a bidirectional screw rod a driven by the conical tooth a.

[0011] As a preference, the bidirectional screw rod a is provided with a bidirectional thread, the front end of the transmission member is provided with a pulley a, and the rear end of the transmission member is provided with a conical tooth b.

[0012] As a preferred embodiment, the driving assembly includes a driving member arranged on the outer cover shell and a bidirectional screw rod b that rotates under the drive member, the bidirectional screw rod b is provided with a bidirectional thread, a pulley b is arranged between the driving member and the bidirectional screw rod b, and a belt is arranged between the pulley b and the pulley a.

[0013] As a preference, a pulley b is provided between the driving member and the bidirectional screw rod b, and a belt is provided between the pulley b and the pulley a.

[0014] As a preference, an air blowing channel and an infusion channel are provided in the outer cover shell.

[0015] In addition, the present invention also provides a method for using an automatic and efficient decontamination device for an aluminum shell battery shell, comprising the following steps:

[0016] a. Loading process: the battery shell is placed on the conveyor belt by a robot, and the battery shell is sent to the lifting assembly by the conveyor belt. The piston rod is driven down by the cylinder body to cover the battery shell with the outer cover;

[0017] b. Upper surface cleaning process, the driving member drives the bidirectional screw b to rotate, the bidirectional screw b drives the spraying assembly a to move to the middle of the battery shell and spray the rust remover on its surface, and at the same time, the belt drives the transmission member to rotate, the transmission member drives the conical gear a to rotate, the conical gear a drives the bidirectional screw a to rotate, the bidirectional screw a drives the spraying assembly b to move to the middle of the battery shell and spray the rust remover on its surface, and the air blow pipe is used to blow the rust remover from the middle to the surroundings to clean the battery shell again;

[0018] c. In the side wall cleaning process, the rust remover is blown toward the side wall of the battery housing through a straight air blowing head to clean it, and the flow rate of the rust remover is slowed down through an oblique air blowing head;

[0019] d. Drying process: the cylinder body drives the piston rod to rise, lifts the outer cover shell, and the conveyor belt drives the battery shell to the dryer for drying.

[0020] Beneficial effects of the present invention:

[0021] 1. In the present invention, an air blowing pipe is arranged in the middle part of the outer cover shell, an air blowing assembly is arranged in the outer cover shell, a slide rail group a and a slide rail group b are arranged in the outer cover shell, a spray assembly a is slidably arranged on the slide rail group a, and a spray assembly b is slidably arranged on the slide rail group b. The battery shell is driven to move to the right by a conveyor belt, and the spray assembly a and the spray assembly b are driven by the driving assembly and the transmission assembly to spray the rust remover on the middle part of the battery shell. The rust remover is blown from the middle to the surroundings by the air blowing pipe to clean the battery shell again, and the rust remover flowing down is blown to the side wall of the battery shell by the air blowing assembly to clean it, so that the rust remover and the stains fully react and the cleaning effect is improved.

[0022] In summary, the equipment has the advantage of improving the cleaning effect, and is particularly suitable for the technical field of preparation of decontamination and rust removal agents. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0024] Figure 1 This is a schematic diagram of the structure of an automated and efficient decontamination device for aluminum battery shells;

[0025] Figure 2 is a schematic cross-sectional view of the outer housing;

[0026] Figure 3 It is a schematic diagram of the structure of spraying component a and spraying component b;

[0027] Figure 4 It is a schematic diagram of the structure of the drive component and the transmission component;

[0028] Figure 5 It is a structural schematic diagram of the slide rail group a and the slide rail group b;

[0029] Figure 6 This is the process flow chart of the automated and efficient decontamination device for aluminum shell battery casing.

[0030] 1. Conveyor belt; 2. Base; 3. Lifting assembly; 4. Air blowing assembly; 5. Slide rail group a; 6. Slide rail group b; 7. Spraying assembly a; 8. Spraying assembly b; 9. Driving assembly; 10. Transmission assembly; 20. Battery casing; 30. Air blowing tube; 31. Cylinder body; 32. Piston rod; 33. Outer cover shell; 40. Dryer; 41. Straight air blowing head; 42. Oblique air blowing head; 71. Liquid storage tube a; 72. Spray head a; 81. Liquid storage tube b; 82. Spray head b; 91. Driving member; 92. Bidirectional screw rod b; 93. Pulley b; 94. Belt; 101. Transmission member; 102. Conical teeth a; 103. Bidirectional screw rod a; 104. Pulley a; 105. Conical teeth b; 331. Air blowing channel; 332. Infusion channel. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present invention are clearly and completely described below in conjunction with the accompanying drawings.

[0032] Embodiment 1

[0033] like Figures 1 to 6As shown, an automated and efficient decontamination device for aluminum battery shells comprises a conveyor belt 1, a base 2, and a lifting assembly 3 slidably arranged on the base 2, characterized in that: the lifting assembly 3 comprises a cylinder body 31 arranged on the base 2 and a piston rod 32 slidably arranged in the cylinder body 31, the front end of the piston rod 32 is provided with an outer cover shell 33, the middle part of the outer cover shell 33 is provided with an air blowing pipe 30, the outer cover shell 33 is provided with an air blowing assembly 4, the outer cover shell 33 is provided with a slide rail group a5 and a slide rail group b6, the slide rail group a5 is slidably provided with a spraying assembly a7, the slide rail group b6 is slidably provided with a spraying assembly a7 A spray component b8 is provided, a driving component 9 and a transmission component 10 are provided on the outer wall of the outer cover shell 33, a plurality of battery shells 20 are provided on the conveyor belt 1, and a dryer 40 is provided at the right end of the base 2; the battery shell 20 is driven to move to the right by the conveyor belt 1, and the spray components a7 and b8 are driven by the driving component 9 and the transmission component 10 to spray the rust remover on the middle part of the battery shell 20, the rust remover is blown from the middle to the surroundings by the air blowing pipe 30 to clean the battery shell 20 again, and the flowing rust remover is blown to the side wall of the battery shell 20 by the air blowing component 4 to clean it.

[0034] It is worth mentioning that, by arranging an air blowing pipe 30 in the middle part of the outer cover shell 33, an air blowing assembly 4 is arranged in the outer cover shell 33, a slide rail group a5 and a slide rail group b6 are arranged in the outer cover shell 33, a spraying assembly a7 is slidably arranged on the slide rail group a5, and a spraying assembly b8 is slidably arranged on the slide rail group b6, the battery housing 20 is driven to move to the right by the conveyor belt 1, and the spraying assembly a7 and the spraying assembly b8 are driven by the driving assembly 9 and the transmission assembly 10 to spray the rust remover onto the middle part of the battery housing 20, The air blow pipe 30 blows the rust remover from the middle to the surrounding areas to clean the battery shell 20 again, and the air blowing component 4 blows the flowing rust remover to the side wall of the battery shell 20 to clean it, so that the rust remover and the stains fully react to improve the cleaning effect; the rust remover used includes the following raw materials by mass: 5%-15% rosin water, 5%-10% dimethyl carbonate, 5%-30% sodium hydroxide, 10%-20% water and 50%-75% degreasing cleaning agent.

[0035] like Figure 2 As shown, the air blowing assembly 4 includes a plurality of straight air blowing heads 41 arranged on the inner wall of the outer cover shell 33 and a plurality of oblique air blowing heads 42 arranged at the lower end of the inner wall of the outer cover shell 33, and the oblique air blowing heads 42 are arranged at an angle of 60 degrees to the ground.

[0036] In this example, a straight air blowing head 41 is provided so that the rust remover flowing out from the upper surface of the battery casing 20 is blown to the side wall of the battery casing 20 and flows down, so that the side wall of the battery casing 20 is cleaned. At the same time, the oblique air blowing head 42 blows the rust remover upward to slow down the flow rate of the rust remover, so that the rust remover can fully react with the stains on the side wall.

[0037] like Figure 3 As shown, the spray assembly a7 includes two groups of liquid storage pipes a71 bidirectionally slidably arranged on the slide rail group a5 and a plurality of spray heads a72 arranged on the liquid storage pipes a71, and the spray heads a72 are arranged at an angle of 30 degrees to the ground.

[0038] In this example, two sets of bidirectional liquid storage tubes a71 slide on the slide rail set a5, so that the rust remover is sprayed from the front and rear sides of the battery housing 20 to the middle.

[0039] like Figure 3 As shown, the spray assembly b8 includes two groups of liquid storage pipes b81 bidirectionally slidably arranged on the slide rail group b6 and a plurality of spray heads b82 arranged on the liquid storage pipes b81, and the spray heads b82 are arranged at an angle of 30 degrees to the ground.

[0040] In this example, two sets of bidirectional liquid storage tubes b81 slide on the slide rail group b6, so that the rust remover is sprayed from the left and right sides of the battery casing 20 to the middle, and the spray component a7 and the spray component b8 act simultaneously, so that the rust remover is sprayed from the four sides of the battery casing 20 to the middle and then the rust remover is blown from the middle to the four sides through the air blow pipe 30 to clean the battery casing 20 again, so that the rust remover stays on the upper surface of the battery casing 20 for a longer time, so that it can fully react with the stains.

[0041] like Figure 4 , 5 As shown, the transmission assembly 10 includes a transmission member 101 rotatably disposed on the outer cover shell 33 , a conical tooth a102 driven by the transmission member 101 , and a bidirectional screw rod a103 driven by the conical tooth a102 .

[0042] In this example, the two groups of liquid storage tubes a71 are driven to slide bidirectionally on the slide rail group a5 by the bidirectional screw rod a103.

[0043] like Figure 4 , 5 As shown, a bidirectional thread is provided on the bidirectional screw rod a103, a pulley a104 is provided at the front end of the transmission member 101, and a conical tooth b105 is provided at the rear end of the transmission member 101.

[0044] like Figure 4 , 5As shown, the driving assembly 9 includes a driving member 91 arranged on the outer cover shell 33 and a bidirectional screw rod b92 driven by the driving member 91 to rotate, the bidirectional screw rod b92 is provided with a bidirectional thread, a pulley b93 is arranged between the driving member 91 and the bidirectional screw rod b92, and a belt 94 is arranged between the pulley b93 and the pulley a104.

[0045] In this example, the two groups of liquid storage tubes b81 are driven to slide bidirectionally on the slide rail group b6 by the bidirectional screw rod b92.

[0046] like Figure 4 As shown, a pulley b93 is arranged between the driving member 91 and the bidirectional screw rod b92, and a belt 94 is arranged between the pulley b93 and the pulley a104.

[0047] like Figure 2 As shown, an air blowing channel 331 and an infusion channel 332 are provided in the outer cover shell 33 .

[0048] Embodiment 2

[0049] A method for using an automated and efficient decontamination device for an aluminum shell battery shell, using an automated and efficient decontamination device for an aluminum shell battery shell, comprising the following steps:

[0050] a. Loading process, the battery housing 20 is placed on the conveyor belt 1 by a robot, and the battery housing 20 is sent to the lifting assembly 3 by the conveyor belt 1, and the piston rod 32 is driven down by the cylinder 31 to cover the battery housing 20 with the outer cover 33;

[0051] b. Upper surface cleaning process, the driving member 91 drives the bidirectional screw b92 to rotate, the bidirectional screw b92 drives the spraying assembly a7 to move to the middle of the battery housing 20 and spray the rust remover on its surface, and the belt 94 drives the transmission member 101 to rotate, the transmission member 101 drives the conical gear a102 to rotate, the conical gear a102 drives the bidirectional screw a103 to rotate, the bidirectional screw a103 drives the spraying assembly b8 to move to the middle of the battery housing 20 and spray the rust remover on its surface, and the air blow pipe 30 blows the rust remover from the middle to the surroundings to clean the battery housing again;

[0052] c. Side wall cleaning process, the rust remover flowing down is blown toward the side wall of the battery housing 20 by the straight air blowing head 41 to clean it, and the flow rate of the rust remover is slowed down by the oblique air blowing head 42;

[0053] d. Drying process: the cylinder 31 drives the piston rod 32 to rise, lifts the outer cover shell 33, and the conveyor belt 1 drives the battery shell 20 to the dryer 40 for drying.

[0054] The working process is as follows:

[0055] The battery housing 20 is placed on the conveyor belt 1 by a manipulator, and the battery housing 20 is sent to the lifting assembly 3 by the conveyor belt 1, and the piston rod 32 is driven down by the cylinder body 31 to cover the battery housing 20 with the outer cover shell 33;

[0056] The driving member 91 drives the bidirectional screw rod b92 to rotate, and the bidirectional screw rod b92 drives the spraying assembly a7 to move toward the middle of the battery housing 20 and spray the rust remover on its surface. At the same time, the belt 94 drives the transmission member 101 to rotate, and the transmission member 101 drives the conical gear a102 to rotate, and the conical gear a102 drives the bidirectional screw rod a103 to rotate, and the bidirectional screw rod a103 drives the spraying assembly b8 to move toward the middle of the battery housing 20 and spray the rust remover on its surface, and the air blow pipe 30 blows the rust remover from the middle to the surroundings to clean the battery housing again.

[0057] The rust remover is blown toward the side wall of the battery housing 20 by the straight air blowing head 41 to clean it, and the flow rate of the rust remover is slowed down by the oblique air blowing head 42;

[0058] The piston rod 32 is driven upward by the cylinder body 31 to lift the outer cover shell 33, and the conveyor belt 1 drives the battery shell 20 to the dryer 40 for drying.

[0059] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art under the technical guidance of the present invention should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. An automated and efficient decontamination device for aluminum battery shells, comprising a conveyor belt (1), a base (2), and a lifting assembly (3) slidably disposed on the base (2), characterized in that: The lifting assembly (3) comprises a cylinder body (31) arranged on a base (2) and a piston rod (32) slidably arranged in the cylinder body (31); an outer cover shell (33) is arranged at the front end of the piston rod (32); an air blowing pipe (30) is arranged in the middle of the outer cover shell (33); an air blowing assembly (4) is arranged in the outer cover shell (33); a slide rail group a (5) and a slide rail group b (6) are arranged in the outer cover shell (33); a spray assembly a (7) is slidably arranged on the slide rail group a (5); a spray assembly b (8) is slidably arranged on the slide rail group b (6); a drive assembly (4) is arranged on the outer wall of the outer cover shell (33); A driving assembly (9) and a transmission assembly (10), a plurality of battery shells (20) are arranged on the conveyor belt (1), and a drying machine (40) is arranged at the right end of the base (2); the battery shells (20) are driven to move rightward by the conveyor belt (1), and the spraying assembly a (7) and the spraying assembly b (8) are driven to spray rust remover on the middle part of the battery shell (20) by the driving assembly (9) and the transmission assembly (10), and the rust remover is blown from the middle to the surroundings by the air blowing pipe (30) to clean the battery shell (20) again, and the rust remover flowing down is blown to the side wall of the battery shell (20) by the air blowing assembly (4) to clean it.

2. The automatic and efficient decontamination device for aluminum shell battery shell according to claim 1 is characterized in that: The air blowing assembly (4) comprises a plurality of straight air blowing heads (41) arranged on the inner wall of the outer cover shell (33) and a plurality of oblique air blowing heads (42) arranged at the lower end of the inner wall of the outer cover shell (33), wherein the oblique air blowing heads (42) are arranged at an angle of 60 degrees to the ground.

3. The automatic and efficient decontamination device for aluminum shell battery shell according to claim 1 is characterized in that: The spray assembly a (7) comprises two groups of liquid storage pipes a (71) bidirectionally slidably arranged on the slide rail group a (5) and a plurality of spray heads a (72) arranged on the liquid storage pipes a (71), wherein the spray heads a (72) are arranged at an angle of 30 degrees to the ground.

4. The automatic and efficient decontamination device for aluminum shell battery shell according to claim 1 is characterized in that: The spray assembly b (8) comprises two groups of liquid storage pipes b (81) bidirectionally slidably arranged on the slide rail group b (6) and a plurality of spray heads b (82) arranged on the liquid storage pipes b (81), wherein the spray heads b (82) are arranged at an angle of 30 degrees to the ground.

5. The automatic and efficient decontamination device for aluminum shell battery shell according to claim 1 is characterized in that: The transmission assembly (10) comprises a transmission member (101) rotatably arranged on an outer housing (33), a conical tooth a (102) driven by the transmission member (101), and a bidirectional screw rod a (103) driven by the conical tooth a (102).

6. The automatic and efficient decontamination device for aluminum shell battery shell according to claim 5 is characterized in that: The bidirectional screw rod a (103) is provided with a bidirectional thread, the front end of the transmission member (101) is provided with a pulley a (104), and the rear end of the transmission member (101) is provided with a conical tooth b (105).

7. The automatic and efficient decontamination device for aluminum shell battery shell according to claim 1 is characterized in that: The driving assembly (9) comprises a driving member (91) arranged on an outer cover shell (33) and a bidirectional screw rod b (92) driven by the driving member (91) to rotate, the bidirectional screw rod b (92) being provided with a bidirectional thread, a pulley b (93) being arranged between the driving member (91) and the bidirectional screw rod b (92), and a belt (94) being arranged between the pulley b (93) and the pulley a (104).

8. The automatic and efficient decontamination device for aluminum shell battery shell according to claim 7 is characterized in that: A pulley b (93) is arranged between the driving member (91) and the bidirectional screw rod b (92), and a belt (94) is arranged between the pulley b (93) and the pulley a (104).

9. The automatic and efficient decontamination device for aluminum shell battery shell according to claim 1, characterized in that: An air blowing channel (331) and an infusion channel (332) are provided in the outer cover shell (33).

10. A method for using an automated and efficient decontamination device for an aluminum shell battery shell, using the automated and efficient decontamination device for an aluminum shell battery shell according to claim 1, comprising the following steps: a. Loading process, placing the battery housing (20) on the conveyor belt (1) by a robot, sending the battery housing (20) to the lifting assembly (3) through the conveyor belt (1), driving the piston rod (32) down through the cylinder (31), and covering the battery housing (20) with the outer cover (33); b. upper surface cleaning process, the driving member (91) drives the bidirectional screw rod b (92) to rotate, the bidirectional screw rod b (92) drives the spray assembly a (7) to move toward the middle of the battery housing (20) and spray the rust remover on the surface thereof, and at the same time, the belt (94) drives the transmission member (101) to rotate, the transmission member (101) drives the conical gear a (102) to rotate, the conical gear a (102) drives the bidirectional screw rod a (103) to rotate, the bidirectional screw rod a (103) drives the spray assembly b (8) to move toward the middle of the battery housing (20) and spray the rust remover on the surface thereof, and the air blow pipe (30) blows the rust remover from the middle to the surroundings to clean the battery housing again; c. Side wall cleaning process, through the straight air blowing head (41) the flowing rust remover is blown to the side wall of the battery housing (20) to clean it, and the flow rate of the rust remover is slowed down by the oblique air blowing head (42); d. Drying process: the cylinder (31) drives the piston rod (32) to rise, lifts the outer cover (33), and the conveyor belt (1) drives the battery shell (20) to the dryer (40) for drying.

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