Dry ice cleaning device for power battery flexible connection metal sheet

Abstract

The utility model provides a dry ice cleaning device for a power battery flexible connection metal sheet, which relates to the technical field of metal sheet cleaning and comprises an operation table, a sliding rail arranged at the top of the operation table, a connecting plate arranged on the surface of the sliding rail, a supporting plate arranged at the top of the connecting plate, a mounting plate arranged on the side surface of the supporting plate and a rotating cylinder arranged on the surface of the mounting plate. A rotating rod is arranged on the surface of the rotating air cylinder, a connecting block is arranged on the surface of the rotating rod, a fixing assembly is arranged in the connecting block, a placing plate is arranged on the side face of the operation table, a mechanical arm is arranged on the surface of the placing plate, and a cleaning assembly is arranged on the surface of the placing plate. The metal sheet is placed between the two fixing plates, the driving motor is started, the metal sheet is fixed, then the rotating air cylinder is started, the rotating rod is driven to rotate on the supporting plate, the metal sheet is turned over, dry ice cleaning is conveniently conducted on the other face of the metal sheet, manpower is saved, the automation degree is high, and the cleaning efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of metal sheet cleaning, in particular to a dry ice cleaning device for a power battery soft-connection metal sheet. Background Art

[0002] The power battery housing is mainly made of aluminum alloy. In the power battery module, the power batteries are connected in series or in parallel, which requires a connecting piece for connection and fixation, and usually a metal copper sheet or a metal aluminum sheet is used as the connecting piece. During the processing of the metal sheet, the metal debris, burrs and welding rust left after laser cutting and welding, as well as the dust attracted during the transportation process, adhere to the surface and are not easy to fall off, which also brings more difficulties to cleaning. Usually, the metal sheet needs to be cleaned with dry ice, which is an excellent treatment process. Dry ice cleaning uses compressed air as the power and carrier, and dry ice particles as the accelerated particles. It is sprayed onto the surface of the object to be cleaned through a special spray cleaning machine, and the momentum change, sublimation, melting and other energy conversion of the high-speed moving solid dry ice particles are used to quickly freeze the dirt, oil, residual impurities, etc. on the surface of the object to be cleaned, so that they condense, embrittle, and are peeled off, and are removed with the airflow at the same time.

[0003] The existing dry ice cleaning device for power battery flexible connector metal sheets places the metal sheet directly on a support plate during dry ice cleaning, and then cleans it through a cleaning nozzle. After cleaning one side, personnel are required to flip it over for cleaning, which wastes manpower, has a low degree of automation, and is inefficient. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a dry ice cleaning device for a power battery soft connection metal sheet.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a dry ice cleaning device for a power battery soft-connected metal sheet, comprising an operating table, a slide rail is provided on the top of the operating table, a connecting plate is provided on the surface of the slide rail, a support plate is provided on the top of the connecting plate, a mounting plate is provided on the side of the support plate, a rotating cylinder is provided on the surface of the rotating cylinder, a rotating rod is provided on the surface of the rotating rod, a connecting block is provided on the surface of the rotating rod, a fixing component is provided inside the connecting block, a placement plate is provided on the side of the operating table, a mechanical arm is provided on the surface of the placement plate, and a cleaning component is provided on the surface of the placement plate.

[0006] Preferably, the fixing assembly consists of a driving motor, a bidirectional screw, a movable seat, a guide rod and a fixing plate, the output end of the driving motor is provided with a bidirectional screw, the surface of the bidirectional screw is provided with a movable seat, the surface of the movable seat is provided with a guide rod, and the side of the movable seat is provided with a fixing plate.

[0007] Preferably, the cleaning assembly consists of a dry ice cleaning box, a connecting pipe and a cleaning nozzle. A connecting pipe is provided on the surface of the dry ice cleaning box, and a cleaning nozzle is provided at the end of the connecting pipe.

[0008] Preferably, a bearing is provided inside the support plate, and the rotating rod is rotatably connected to the support plate via the bearing.

[0009] Preferably, a movable groove is provided on the surface of the connecting block, and the movable groove is adapted to the fixing component.

[0010] Preferably, a fixing frame is provided at the end of the robotic arm, and the cleaning assembly is connected to the robotic arm via the fixing frame.

[0011] Preferably, the bottom of the operating table is provided with supporting legs, and the fixing assembly is axially symmetrically arranged on the surface of the connecting block.

[0012] Beneficial Effects

[0013] In the utility model, a rotating cylinder, a rotating rod, a connecting block and a fixing assembly are adopted to place the metal sheet between the two fixing plates, and the driving motor is turned on to drive the bidirectional screw rod to rotate, drive the two moving seats to move toward the middle, and then the two fixing plates fix the metal sheet, and then the rotating cylinder is turned on to drive the rotating rod to rotate on the supporting plate, thereby driving the connecting block and the fixing assembly to rotate, so that the metal sheet is turned over, which is convenient for dry ice cleaning of the other side of the metal sheet, saves manpower, has a high degree of automation, and improves the cleaning efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is an axonometric view of the utility model;

[0015] Figure 2 It is a three-dimensional diagram of the utility model;

[0016] Figure 3 It is a structural diagram of the fixing assembly of the utility model;

[0017] Figure 4 For this utility model Figure 2 A is an enlarged view of the middle image.

[0018] Legend:

[0019] 1. Operating table; 2. Slide rail; 3. Connecting plate; 4. Support plate; 5. Mounting plate; 6. Rotating cylinder; 7. Rotating rod; 8. Connecting block; 9. Fixed assembly; 901. Driving motor; 902. Bidirectional screw rod; 903. Moving seat; 904. Guide rod; 905. Fixed plate; 10. Cleaning assembly; 1001. Dry ice cleaning box; 1002. Connecting pipe; 1003. Cleaning nozzle; 11. Support leg; 12. Bearing; 13. Placement plate; 14. Robotic arm; 15. Movable slot; 16. Fixed frame. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments and drawings, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the present invention.

[0021] The specific embodiments of the present utility model are described below in conjunction with the accompanying drawings. Specific embodiment one:

[0023] Reference Figure 1-4The dry ice cleaning device for a power battery soft-connected metal sheet comprises an operating table 1, a slide rail 2 is arranged on the top of the operating table 1, a connecting plate 3 is arranged on the surface of the slide rail 2, and the arrangement of the slide rail 2 and the connecting plate 3 facilitates the movement of the metal sheet to prevent the metal sheet from colliding with the mechanical arm 14 during the flipping process, a supporting plate 4 is arranged on the top of the connecting plate 3, a mounting plate 5 is arranged on the side of the supporting plate 4, a rotating cylinder 6 is arranged on the surface of the mounting plate 5, a rotating rod 7 is arranged on the surface of the rotating cylinder 6, a bearing 12 is arranged inside the supporting plate 4, and the rotating rod 7 and the supporting plate 4 is rotatably connected through the bearing 12, and the rotating rod 7 is driven to rotate by the rotating cylinder 6. At the same time, the bearing 12 facilitates the rotating rod 7 to rotate on the supporting plate 4. The surface of the rotating rod 7 is provided with a connecting block 8, and the interior of the connecting block 8 is provided with a fixing component 9. The fixing component 9 is composed of a driving motor 901, a bidirectional screw rod 902, a moving seat 903, a guide rod 904 and a fixing plate 905. The output end of the driving motor 901 is provided with a bidirectional screw rod 902, and the surface of the bidirectional screw rod 902 is provided with a moving seat 903. The surface of the moving seat 903 is provided with The guide rod 904 is provided to control the movement direction of the movable seat 903. A fixed plate 905 is provided on the side of the movable seat 903. A movable groove 15 is provided on the surface of the connecting block 8, and the movable groove 15 is adapted to the fixed component 9. The movable groove 15 is provided to facilitate the movement of the movable seat 903. A placement plate 13 is provided on the side of the operating table 1. A mechanical arm 14 is provided on the surface of the placement plate 13. A fixing frame 16 is provided at the end of the mechanical arm 14. The cleaning component 10 is connected to the mechanical arm 14 through the fixing frame 16. The arm 14 facilitates controlling the cleaning angle and position of the cleaning nozzle 1003, thereby improving the cleaning efficiency. A cleaning assembly 10 is provided on the surface of the placement plate 13. The cleaning assembly 10 consists of a dry ice cleaning box 1001, a connecting pipe 1002 and a cleaning nozzle 1003. A connecting pipe 1002 is provided on the surface of the dry ice cleaning box 1001. A cleaning nozzle 1003 is provided at the end of the connecting pipe 1002. Under the action of the dry ice cleaning box 1001, the metal sheet is cleaned with dry ice through the cleaning nozzle 1003. A support leg 11 is provided at the bottom of the operating table 1.

[0024] The metal sheet is placed between the two fixed plates 905, and the driving motor 901 is turned on to drive the bidirectional screw rod 902 to rotate, and drive the two movable seats 903 to move toward the middle, so that the two fixed plates 905 fix the metal sheet. Under the action of the dry ice cleaning box 1001, the metal sheet is dry-cleaned by the cleaning nozzle 1003, and the cleaning angle and position of the cleaning nozzle 1003 are controlled by the mechanical arm 14. After cleaning one side, the position of the metal sheet is moved by setting the slide rail 2 and the connecting plate 3 to avoid the metal sheet from colliding with the mechanical arm 14 during the flipping process. The rotating cylinder 6 is turned on to drive the rotating rod 7 to rotate on the supporting plate 4, thereby driving the connecting block 8 and the fixed component 9 to rotate, so that the metal sheet completes the flipping, and then returns to its original position through the slide rail 2, and the other side of the metal sheet is dry-cleaned, which saves manpower and has a high degree of automation. Specific embodiment 2:

[0026] Reference Figure 1-4 On the premise of satisfying the above structure, electric rails and electric sliders can be set at the bottom of the two support plates 4 to make the support plates 4 and the connecting plates 3 movably connected. The distance between the fixing components 9 can be adjusted according to the different lengths of the metal sheets, which is convenient for fixing metal sheets of different sizes and has high practicality.

[0027] In summary:

[0028] 1. The rotating cylinder 6, rotating rod 7, connecting block 8 and fixing assembly 9 are used to place the metal sheet between the two fixing plates 905. The driving motor 901 is turned on to drive the bidirectional screw rod 902 to rotate, and the two moving seats 903 are driven to move toward the middle, so that the two fixing plates 905 fix the metal sheet. Then, the rotating cylinder 6 is turned on to drive the rotating rod 7 to rotate on the supporting plate 4, thereby driving the connecting block 8 and the fixing assembly 9 to rotate, so that the metal sheet is turned over, which is convenient for dry ice cleaning on the other side of the metal sheet, saving manpower and having a high degree of automation.

[0029] Improved cleaning efficiency.

[0030] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0031] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A dry ice cleaning device for a power battery flexible connection metal sheet, comprising an operating table (1), characterized in that: The top of the operating table (1) is provided with a slide rail (2), the surface of the slide rail (2) is provided with a connecting plate (3), the top of the connecting plate (3) is provided with a supporting plate (4), the side of the supporting plate (4) is provided with a mounting plate (5), the surface of the mounting plate (5) is provided with a rotating cylinder (6), the surface of the rotating cylinder (6) is provided with a rotating rod (7), the surface of the rotating rod (7) is provided with a connecting block (8), the interior of the connecting block (8) is provided with a fixing component (9), the side of the operating table (1) is provided with a placing plate (13), the surface of the placing plate (13) is provided with a mechanical arm (14), and the surface of the placing plate (13) is provided with a cleaning component (10).

2. The dry ice cleaning device for power battery flexible connection metal sheet according to claim 1, characterized in that: The fixing assembly (9) is composed of a driving motor (901), a bidirectional screw rod (902), a moving seat (903), a guide rod (904) and a fixing plate (905); the output end of the driving motor (901) is provided with a bidirectional screw rod (902); the surface of the bidirectional screw rod (902) is provided with a moving seat (903); the surface of the moving seat (903) is provided with a guide rod (904); and the side of the moving seat (903) is provided with a fixing plate (905).

3. The dry ice cleaning device for power battery flexible connection metal sheet according to claim 1, characterized in that: The cleaning assembly (10) is composed of a dry ice cleaning box (1001), a connecting pipe (1002) and a cleaning nozzle (1003); a connecting pipe (1002) is provided on the surface of the dry ice cleaning box (1001), and a cleaning nozzle (1003) is provided at the end of the connecting pipe (1002).

4. The dry ice cleaning device for power battery flexible connection metal sheet according to claim 1, characterized in that: A bearing (12) is provided inside the support plate (4), and the rotating rod (7) is rotatably connected to the support plate (4) via the bearing (12).

5. The dry ice cleaning device for power battery flexible connection metal sheet according to claim 1, characterized in that: A movable groove (15) is provided on the surface of the connecting block (8), and the movable groove (15) is adapted to the fixing assembly (9).

6. The dry ice cleaning device for power battery flexible connection metal sheet according to claim 1, characterized in that: A fixing frame (16) is provided at the end of the mechanical arm (14), and the cleaning assembly (10) is connected to the mechanical arm (14) via the fixing frame (16).

7. The dry ice cleaning device for power battery flexible connection metal sheet according to claim 1, characterized in that: The bottom of the operating table (1) is provided with supporting legs (11), and the fixing assembly (9) is arranged on the surface of the connecting block (8) in an axisymmetric manner.

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