Turnover lithium battery carrying tray cleaning machine

Abstract

The utility model discloses a turnover lithium battery carrying tray cleaning machine which comprises a cleaning box, a motor is installed on the front face of the cleaning box, and a conveying belt is installed on an output shaft of the motor. The fixing plates are symmetrically fixed to the edge of the conveying belt, the fixing plates are distributed at equal intervals, clamping assemblies penetrate through the interiors of the fixing plates, the clamping assemblies are used for clamping and limiting trays, and the trays are turned over in an overturning mode when the clamping assemblies move; and the filter screen is fixed in the lower end of the cleaning box, cleaning liquid is stored on the inner bottom face of the cleaning box, and the connecting pipe movably penetrates through the interior of the cleaning box. According to the turnover lithium battery carrying tray cleaning machine, in the moving and cleaning process of a carrying tray, automatic turnover can be achieved, cleaning of different faces is achieved, in this way, it can be avoided that impurities remain on the tray after cleaning, the equipment cost and labor force are saved, and cleanliness of the cleaned tray is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of tray cleaning, in particular to a cleaning machine for a flipable lithium battery carrying tray. Background Technique

[0002] During the processing or transportation of lithium batteries, it is necessary to use a carrying tray to place and support them, so as to play a protective role. The inside of the carrying tray that has held lithium batteries will have residual impurities. In order to facilitate subsequent continuous use, a cleaning machine is needed to clean the carrying tray. For example, a cleaning mechanism for a lithium battery packaging tray with the publication number CN212143827U includes a cabin body, a conveying mechanism, a cleaning component and a foreign object recovery component. The inlet end and the outlet end of the cleaning mechanism cabin body are respectively equipped with static elimination air knife components, which can play a role in neutralizing static electricity and effectively remove foreign objects adsorbed by static electricity. Especially, the outlet end is also equipped with a static elimination air knife component to remove possible static adsorption generated during the cleaning process. A plurality of air knives are arranged at intervals alternately, and no turbulent flow will be generated when blowing dust, and the cleaning effect is better. However, the following disadvantages still exist in the actual use of this tray cleaning mechanism:

[0003] When traditional cleaning machines clean the carrying tray, most of them can only clean one side of it. Setting double-sided cleaning increases the cost of the equipment, and the impurities above are easy to fall on the lower part after cleaning, resulting in an unclean phenomenon after cleaning. Some cleaning machines use the method of manual turning, which increases the labor force. Therefore, there is a lack of a structure that can automatically flip during the cleaning process. In view of the above problems, it is urgent to innovate and design on the basis of the original tray cleaning machine. Content of the Utility Model

[0004] The purpose of the utility model is to provide a cleaning machine for a flipable lithium battery carrying tray to solve the problem that traditional cleaning machines lack automatic flipping during the cleaning process proposed in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A cleaning machine for a flipable lithium battery carrying tray includes a cleaning box. A motor is installed on the front surface of the cleaning box, and a conveyor belt is installed on the output shaft of the motor, and the conveyor belt is symmetrically arranged about the central axis of the cleaning box;

[0006] It further includes: fixing plates symmetrically fixed at the edges of the conveyor belt. The fixing plates are distributed at equal intervals, and a clamping component penetrates through the inside of the fixing plates. The clamping component is used for clamping and limiting the tray, and when the clamping component moves, the tray is turned over by flipping;

[0007] The filter screen is fixed inside the lower end of the cleaning tank. The inner bottom surface of the cleaning tank stores cleaning liquid, and the cleaning liquid is interconnected through an infusion hose and a connecting pipe. The connecting pipe movably penetrates through the inside of the cleaning tank, and spray heads are equidistantly installed on the connecting pipe.

[0008] Preferably, the clamping assembly includes a movable shaft rotatably penetrating through the fixing plate. One ends of the two movable shafts close to each other penetrate through a connecting shaft, and the connecting shaft and the movable shaft are slidably connected. The connecting shaft slides inside the movable shaft, and the spring's elasticity enables the clamping plate to stably clamp the tray.

[0009] Preferably, one end of the connecting shaft is wound with a spring for resetting, and the other end of the connecting shaft is fixed with a clamping plate.

[0010] Preferably, fixed sleeves are sleeved on the ends of the two movable shafts away from each other, and a first gear is meshed with the lower part of the first gear. The first rack is fixed to the inner wall of the cleaning tank. Through the meshing transmission of the first gear and the first rack, the movable shaft can be driven to rotate inside the fixing plate.

[0011] Preferably, the connecting pipes are symmetrically distributed about the central axis of the cleaning tank, and the connecting pipes and the cleaning tank are rotatably connected. A second gear is fixedly sleeved on the end of the connecting pipe located outside the cleaning tank. The cleaning liquid at the bottom of the cleaning tank can be transmitted into the connecting pipe through the infusion hose and finally sprayed from the spray head onto the tray for rinsing.

[0012] Preferably, a second rack is meshed with the lower part of the second gear. The side surface of the second rack is in sliding fit with the side wall of the cleaning tank, and a reciprocating lead screw is fixed to the end of the second rack. Two thread grooves with opposite directions are arranged on the outer side of the reciprocating lead screw. Through the threaded transmission of the movable cylinder and the reciprocating lead screw, the second rack can be driven to move horizontally.

[0013] Preferably, the reciprocating lead screw and the movable cylinder are in threaded connection. The movable cylinder is rotatably arranged on the side wall of the cleaning tank, and one end of the movable cylinder away from the reciprocating lead screw is connected to the shaft of the conveyor belt through a pulley mechanism. Through the meshing transmission of the second rack and the second gear, the connecting pipe can be driven to rotate.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows: The flip - type lithium - battery carrier tray cleaning machine can automatically flip during the cleaning process of the carrier tray's movement, realizing the cleaning of different surfaces. This can avoid the residue of impurities on the tray after cleaning, save the cost of the equipment and labor, and ensure the cleanliness of the tray after cleaning. The specific content is as follows:

[0015] 1. After the pallet is clamped by the clamping plate, it is conveyed so that the pallet enters the cleaning tank for rinsing. When the pallet is conveyed to the middle position of the cleaning tank, it can drive the first gear to contact the first rack. Through the meshing transmission of the two, the corresponding moving shaft can be driven to rotate, and the moving shaft drives the clamped pallet to rotate synchronously, realizing a 180° flip of the pallet for rinsing the other side.

[0016] 2. During the operation of the conveyor belt, the movable cylinder can be driven to rotate synchronously through the pulley mechanism, and through the threaded transmission with the reciprocating screw rod, the second rack can be driven to move horizontally. Through the continuous rotation of the movable cylinder, the second rack can reciprocate, and through the meshing transmission with the second gear, the connecting pipe can be driven to rotate forward and backward reciprocally, changing the angle of the sprayed cleaning liquid, thereby expanding the cleaning range. Description of the Drawings

[0017] Figure 1 It is a front view structural schematic diagram of the present utility model;

[0018] Figure 2 It is a front sectional structural schematic diagram of the present utility model;

[0019] Figure 3 It is a side sectional structural schematic diagram of the moving shaft of the present utility model;

[0020] Figure 4 It is a rear view structural schematic diagram of the present utility model;

[0021] Figure 5 It is a top sectional structural schematic diagram of the cleaning tank of the present utility model;

[0022] Figure 6 It is a side sectional structural schematic diagram of the movable cylinder of the present utility model;

[0023] Figure 7 It is a side sectional structural schematic diagram of the present utility model;

[0024] Figure 8 It is a structural schematic diagram of the pallet clamping of the present utility model.

[0025] In the figure: 1, cleaning tank; 2, motor; 3, conveyor belt; 4, fixed plate; 5, moving shaft; 6, connecting shaft; 7, clamping plate; 8, pallet; 9, first gear; 10, first rack; 11, infusion hose; 12, filter screen; 13, connecting pipe; 14, spray head; 15, second gear; 16, second rack; 17, reciprocating screw rod; 18, movable cylinder. Detailed Implementation Manner

[0026] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0027] Please refer to Figures 1 - 8 , the present invention provides the following technical solutions:

[0028] Embodiment 1: To solve the problems existing in the prior art, this embodiment adopts the following technical solutions. A flipable cleaning machine for lithium battery carrying trays includes a cleaning tank 1. A motor 2 is installed on the front surface of the cleaning tank 1, and a conveyor belt 3 is installed on the output shaft of the motor 2. The conveyor belt 3 is symmetrically arranged about the central axis of the cleaning tank 1. It further includes: fixing plates 4 symmetrically fixed at the edges of the conveyor belt 3. The fixing plates 4 are evenly distributed, and a clamping assembly passes through the inside of the fixing plates 4. The clamping assembly is used for clamping and limiting the tray 8, and when the clamping assembly moves, it flips the tray 8. A filter screen 12 is fixed inside the lower end of the cleaning tank 1. Cleaning liquid is stored on the inner bottom surface of the cleaning tank 1, and the cleaning liquid is interconnected through an infusion hose 11 and a connecting pipe 13. The connecting pipe 13 movably penetrates through the inside of the cleaning tank 1, and spray heads 14 are evenly installed on the connecting pipe 13.

[0029] When the existing cleaning machine cleans the tray 8, most of them can only clean one side of it. Setting up double-sided cleaning increases the cost of the equipment, and the impurities above are likely to fall on the lower part after cleaning, resulting in an unclean phenomenon after cleaning. Some cleaning machines use manual flipping, which increases the labor force. Therefore, there is a lack of a structure for automatic flipping during the cleaning process, such as Figures 1 - 3 and Figures 7 - 8As shown in the figure, the clamping assembly includes a movable shaft 5 rotatably penetrating through the fixing plate 4. One ends of the two movable shafts 5 close to each other penetrate through a connecting shaft 6, and the connecting shaft 6 and the movable shaft 5 are slidably connected. One end of the connecting shaft 6 is wound with a spring for resetting, and the other end of the connecting shaft 6 is fixed with a clamping plate 7. Fixed sleeves are sleeved on the other ends of the two movable shafts 5 far from each other, and a first gear 9 is meshed and connected below the first gear 9, and a first rack 10 is fixed to the inner wall of the cleaning tank 1. First, the tray 8 to be cleaned is clamped between the two clamping plates 7. Pushing the clamping plate 7 can drive the connecting shaft 6 to slide in the movable shaft 5. In this way, the elastic force of the spring can drive the clamping plate 7 to stably clamp the tray 8. Then, the motor 2 drives the conveyor belt 3 to run to realize the transmission of the tray 8 so that the tray 8 enters the cleaning tank 1 for flushing. When the tray 8 is conveyed to the middle position of the cleaning tank 1, it can drive the first gear 9 to contact the first rack 10. Through the meshing transmission of the two, the corresponding movable shaft 5 can be driven to rotate, and the movable shaft 5 drives the clamped tray 8 to rotate synchronously. When the first gear 9 is not meshed with the first rack 10, the tray 8 can be turned 180° to flush the other side. After that, the tray 8 continues to be conveyed to complete the flushing and finally discharged.

[0030] Embodiment 2: In the existing cleaning machine, most of its cleaning structures are fixedly arranged. Since the tray 8 has a large area, there is easily a phenomenon of cleaning blind spots, and it is inconvenient to expand the cleaning range by changing the flushing angle. Therefore, this embodiment adopts the following technical solutions, as Figures 4 - 7 shown, the connecting pipes 13 are symmetrically distributed about the central axis of the cleaning tank 1, and the connecting pipes 13 and the cleaning tank 1 are rotatably connected. Fixed sleeves are sleeved on the ends of the connecting pipes 13 located outside the cleaning tank 1, and a second gear 15 is meshed and connected below the second gear 15. The side of the second rack 16 is in sliding contact with the side wall of the cleaning tank 1, and the end of the second rack 16 is fixed with a reciprocating lead screw 17, and two thread grooves with opposite directions are arranged on the outer side of the reciprocating lead screw 17. The reciprocating lead screw 17 and the movable cylinder 18 are in threaded connection, and the movable cylinder 18 is rotatably arranged on the side wall of the cleaning tank 1. One end of the movable cylinder 18 far from the reciprocating lead screw 17 is connected to the shaft of the conveyor belt 3 through a pulley mechanism. When the tray 8 is conveyed into the cleaning tank 1, the cleaning liquid at the bottom of the cleaning tank 1 can be transmitted to the connecting pipe 13 through the infusion hose 11 and finally sprayed onto the tray 8 from the spray head 14 for flushing. During the operation of the conveyor belt 3, the movable cylinder 18 can be driven to rotate synchronously through the pulley mechanism. When the movable cylinder 18 rotates, it can drive the second rack 16 to move horizontally through the threaded transmission with the reciprocating lead screw 17. Through the continuous rotation of the movable cylinder 18, the second rack 16 can be reciprocated, and through the meshing transmission with the second gear 15, the connecting pipe 13 can be reciprocated to rotate forward and backward, changing the angle of the sprayed cleaning liquid, thereby expanding the cleaning range.

[0031] Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A reversible lithium battery carrier tray cleaning machine, comprising a cleaning box (1), a motor (2) being mounted on the front of the cleaning box (1), a conveyor belt (3) being mounted on the output shaft of the motor (2), and the conveyor belt (3) being symmetrically arranged about the central axis of the cleaning box (1); It is characterized in that Also includes: The fixing plates (4) are symmetrically fixed to the edges of the conveyor belt (3), the fixing plates (4) are distributed at equal intervals, and a clamping assembly runs through the interior of the fixing plates (4), the clamping assembly is used to clamp and limit the position of the pallet (8), and when the clamping assembly moves, the pallet (8) is turned over by flipping; The filter screen (12) is fixed inside the lower end of the cleaning box (1). The inner bottom surface of the cleaning box (1) stores cleaning liquid, and the cleaning liquid is connected to each other through the infusion hose (11) and the connecting pipe (13). The connecting pipe (13) is movably inserted into the interior of the cleaning box (1), and spray heads (14) are installed on the connecting pipe (13) at equal intervals.

2. The reversible lithium battery carrier tray cleaning machine according to claim 1, characterized in that: The clamping assembly comprises a movable shaft (5) which is rotatably penetrated through the fixed plate (4), and a connecting shaft (6) is penetrated through one end of the two movable shafts (5) which are close to each other, and the connecting shaft (6) and the movable shaft (5) are slidably connected.

3. The reversible lithium battery carrier tray cleaning machine according to claim 2, characterized in that: One end of the connecting shaft (6) is wound with a spring for returning the connecting shaft to its original position, and the other end of the connecting shaft (6) is fixed with a clamping plate (7).

4. The reversible lithium battery carrier tray cleaning machine according to claim 2, characterized in that: A first gear (9) is fixedly sleeved on one end of the two movable shafts (5) that is away from each other, and a first rack (10) is meshingly connected below the first gear (9), and the first rack (10) is fixed to the inner wall of the cleaning box (1).

5. The reversible lithium battery carrier tray cleaning machine according to claim 1, characterized in that: The connecting pipe (13) is symmetrically distributed about the central axis of the cleaning box (1), the connecting pipe (13) and the cleaning box (1) are rotatably connected, and a second gear (15) is fixedly sleeved on the end of the connecting pipe (13) located outside the cleaning box (1).

6. The reversible lithium battery carrier tray cleaning machine according to claim 5, characterized in that: A second rack (16) is meshedly connected below the second gear (15), and the side surface of the second rack (16) slides in contact with the side wall of the cleaning box (1), and a reciprocating screw (17) is fixed to the end of the second rack (16), and two thread grooves in opposite directions are arranged on the outer side of the reciprocating screw (17).

7. The reversible lithium battery carrier tray cleaning machine according to claim 6, characterized in that: The reciprocating screw rod (17) and the movable cylinder (18) are threadedly connected, and the movable cylinder (18) is rotatably arranged on the side wall of the cleaning box (1), and one end of the movable cylinder (18) away from the reciprocating screw rod (17) is connected to the shaft of the conveyor belt (3) through a pulley mechanism.

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