Polishing device for vehicle-mounted charger shell

Abstract

The utility model discloses a polishing device for a vehicle-mounted charger shell, and relates to the field of charger shell polishing devices, the polishing device comprises a first base and a second base, one side of the second base is fixedly connected with four groups of second fixing seats, and one side of each second fixing seat is provided with a second mechanical arm. According to the shell polishing device, the position of the shell can be controlled through the first mechanical arm, the direction and the position of the polishing piece are adjusted through the second mechanical arm, meanwhile, the polishing piece can be replaced, the polishing piece can be better matched with polishing of all faces of the shell, and the first mechanical arm fixes the shell through the first mounting base; the shell is ground through the grinding piece, then the shell is put back to the surface of the conveying belt through the first mechanical arm and the first mounting base, the ground shell is conveyed to the collecting position through the conveying belt, the unground shell moves to the position below the first mounting base along the conveying belt to be continuously ground, and through assembly line type grinding, the shell grinding efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of grinding devices for charger casings, and particularly to a grinding device for vehicle-mounted charger casings. Background Technique

[0002] A vehicle-mounted charger refers to a charger fixedly installed on an electric vehicle, which has the ability to safely and automatically charge the power battery of the electric vehicle. According to the data provided by the battery management system, the charger can dynamically adjust the charging current or voltage parameters, perform corresponding actions, and complete the charging process.

[0003] The existing grinding device for charger casings can only grind one group of casings at a time, with low grinding efficiency. Moreover, the waste generated during grinding is not collected and falls on the device, reducing the service life of the device. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the deficiencies in the prior art and propose a grinding device for vehicle-mounted charger casings.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: A grinding device for vehicle-mounted charger casings, including a first base and a second base. Four groups of second fixing seats are fixedly connected to one side of the second base, and second robotic arms are arranged on one side of each second fixing seat. Four groups of first fixing seats are fixedly connected to one side of the first base, and first robotic arms are arranged on one side of each first fixing seat. The first fixing seats are all located between the first base and the second base. A collection bin is arranged at the upper end of the second base, and a transportation bin is arranged at the lower end of the second base. The collection bin and the transportation bin are connected by four connecting grooves. A third motor is fixedly connected to the inside of one end of the second base, and a rotating shaft is fixedly connected to the output end of the third motor. A spiral blade is fixedly connected to the surface of the transportation bin, and the rotating shaft and the spiral blade are rotatably connected inside the transportation bin. A storage box is slidably connected to one end of the second base away from the third motor, and the storage box is located at the lower end of the transportation bin. The transportation bin is connected to the middle of the storage box through a discharge port, and a handle is fixedly connected to one side of the storage box.

[0006] As a further description of the above technical solution:

[0007] A protective sleeve is fixedly connected to the upper end of the second base, and the side of the protective sleeve close to the second fixing seat is higher than the side close to the first fixing seat. The protective sleeve can block the waste generated by grinding and prevent the waste from spreading.

[0008] As a further description of the above technical solution:

[0009] A second mounting seat is fixedly connected to the top end of the second robotic arm. A second motor is fixedly connected to the middle of the second mounting seat. A grinding disc is detachably connected to the output end of the second motor. The second robotic arm can arbitrarily control the direction and position of the second motor, and different grinding discs can be replaced according to different grinding fineness and positions.

[0010] As a further description of the above technical solution:

[0011] A first mounting seat is fixedly connected to the top end of the first robotic arm. A vacuum pump suction cup is fixedly connected to one end of the first mounting seat. The housing can be sucked by the vacuum pump suction cup, so that the position of the housing can be moved, which is convenient for grinding the housing.

[0012] As a further description of the above technical solution:

[0013] Roller shafts are rotatably connected to both ends of the first base. Conveyor belts are arranged on the surfaces of the two groups of roller shafts, and the conveyor belts are arranged in the middle of the first base. A transmission shaft is slidably connected to the middle of one group of roller shafts, and four limiting blocks are arranged inside the roller shafts, and the limiting blocks are all slidably connected inside the transmission shaft. A synchronous pulley is fixedly connected to one end of the transmission shaft. The transmission shaft can drive the roller shafts to rotate, thereby driving the conveyor belts to rotate. The conveyor belts move the housing to the lower part of the first mounting seat.

[0014] As a further description of the above technical solution:

[0015] A first motor is fixedly connected to the inside of one end of the first base. A synchronous pulley is fixedly connected to the output end of the first motor. The two synchronous pulleys are connected by a synchronous belt. The first motor drives the transmission shaft to rotate through the synchronous pulley and the synchronous belt.

[0016] As a further description of the above technical solution:

[0017] A vibration motor is fixedly connected to one end of the second base close to the storage box. A transmission rod is fixedly connected to the output end of the vibration motor. One end of the transmission rod abuts against the side of the storage box. The vibration motor vibrates the storage box through the transmission rod, so that the waste materials falling into the storage box are evenly distributed.

[0018] The utility model has the following beneficial effects:

[0019] 1. In the utility model, firstly, the position of the shell can be controlled by the first mechanical arm, and the direction and position of the grinding sheet can be adjusted by the second mechanical arm. At the same time, the grinding sheet can be replaced so that the grinding sheet can better fit the grinding of each surface of the shell. The first mechanical arm fixes the shell through the first mounting seat, and grinds the shell with the grinding sheet. Then, the first mechanical arm and the first mounting seat put the shell back on the surface of the conveyor belt. The polished shell is transported to the collection point by the conveyor belt, and the unpolished shell moves along the conveyor belt to the bottom of the first mounting seat to continue to be polished. Through assembly line grinding, the efficiency of shell grinding is accelerated.

[0020] 2. In the utility model, the protective cover can block the waste and prevent the waste from falling to the outside, so that the waste generated by the grinding shell falls into the transport bin, and the transport and grinding workbenches are separated to prevent the waste from contaminating the transport workbench and reducing the service life of the transport structure. The waste passes through the connecting groove from the inside of the transport bin and falls into the inside of the transport bin. The third motor drives the spiral blade to rotate through the rotating shaft to transport the waste inside the transport bin to the top of the storage box. The waste falls from the discharge port into the storage box. The vibration motor vibrates the storage box through the transmission rod to evenly distribute the waste inside the storage box, so that the space inside the storage box can be used to the maximum extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional structural diagram of the utility model;

[0022] Figure 2 This is a cross-sectional three-dimensional structural diagram of the first base of the utility model;

[0023] Figure 3 It is a cross-sectional three-dimensional structural diagram of the second base of the utility model.

[0024] Legend:

[0025] 1. First base; 2. Second base; 3. Protective cover; 4. First fixed seat; 5. First mechanical arm; 6. Second fixed seat; 7. Second mechanical arm; 8. First mounting seat; 9. Vacuum air pump suction cup; 10. Roller; 11. Conveyor belt; 12. Drive shaft; 13. First motor; 14. Synchronous wheel; 15. Synchronous belt; 16. Second mounting seat; 17. Second motor; 18. Grinding sheet; 19. Collection bin; 20. Transport bin; 21. Third motor; 22. Rotating shaft; 23. Spiral blade; 24. Vibration motor; 25. Drive rod; 26. Storage box. DETAILED DESCRIPTION

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

[0027] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model; the terms "first", "second", "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly defined and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0028] Referring to Figures 1-3 , an embodiment provided by the present utility model: a grinding device for a vehicle-mounted charger housing, including a first base 1 and a second base 2. Four groups of second fixing seats 6 are fixedly connected to one side of the second base 2, and second robotic arms 7 are arranged on one side of each of the second fixing seats 6. Four groups of first fixing seats 4 are fixedly connected to one side of the first base 1, and first robotic arms 5 are arranged on one side of each of the first fixing seats 4. The first fixing seats 4 are all located between the first base 1 and the second base 2. A collection bin 19 is arranged at the upper end of the second base 2, and a transportation bin 20 is arranged at the lower end of the second base 2. The collection bin 19 and the transportation bin 20 are connected by four connecting grooves. A third motor 21 is fixedly connected to the inside of one end of the second base 2, and a rotating shaft 22 is fixedly connected to the output end of the third motor 21. A spiral blade 23 is fixedly connected to the surface of the transportation bin 20. The rotating shaft 22 and the spiral blade 23 are rotatably connected inside the transportation bin 20. A storage box 26 is slidably connected to one end of the second base 2 away from the third motor 21, and the storage box 26 is located at the lower end of the transportation bin 20. The transportation bin 20 is connected to the middle of the storage box 26 through a feeding port. A handle is fixedly connected to one side of the storage box 26.

[0029] One end of the second base 2 close to the material storage box 26 is fixedly connected with a vibration motor 24. The output end of the vibration motor 24 is fixedly connected with a transmission rod 25. One end of the transmission rod 25 abuts against the side surface of the material storage box 26. The vibration motor 24 vibrates the material storage box 26 through the transmission rod 25, so that the waste materials falling into the interior of the material storage box 26 are evenly distributed. One end inside the first base 1 is fixedly connected with a first motor 13. The output end of the first motor 13 is fixedly connected with a synchronous pulley 14. Two groups of synchronous pulleys 14 are connected by a synchronous belt 15. The first motor 13 drives the transmission shaft 12 to rotate through the synchronous pulley 14 and the synchronous belt 15. Both ends of the first base 1 are rotatably connected with roller shafts 10. The surfaces of the two groups of roller shafts 10 are both provided with conveyor belts 11, and the conveyor belts 11 are arranged in the middle of the first base 1. The middle of one group of roller shafts 10 is slidably connected with the transmission shaft 12, and four limiting blocks are arranged inside the roller shaft 10, and the limiting blocks are all slidably connected inside the transmission shaft 12. One end of the transmission shaft 12 is fixedly connected with a synchronous pulley 14. The transmission shaft 12 can drive the roller shaft 10 to rotate, thereby driving the conveyor belt 11 to rotate. The conveyor belt 11 moves the housing to the lower part of the first mounting seat 8. The upper end of the second base 2 is fixedly connected with a protective sleeve 3, and one side of the protective sleeve 3 close to the second fixing seat 6 is higher than the side close to the first fixing seat 4. The protective sleeve 3 can block the waste materials ground, avoiding the diffusion of waste materials. The top end of the second robotic arm 7 is fixedly connected with a second mounting seat 16. The middle of the second mounting seat 16 is fixedly connected with a second motor 17. The output end of the second motor 17 is detachably connected with a grinding disc 18. The direction and position of the second motor 17 can be arbitrarily controlled through the second robotic arm 7. Different grinding discs 18 can be replaced according to the different grinding fineness and positions. The top end of the first robotic arm 5 is fixedly connected with a first mounting seat 8. One end of the first mounting seat 8 is fixedly connected with a vacuum pump suction cup 9. The housing can be sucked by the vacuum pump suction cup 9, so that the position of the housing can be moved, facilitating the grinding of the housing.

[0030] Working principle: When in use, place the storage box 26 into the second base 2. The first motor 13 drives the transmission shaft 12 to rotate through the synchronous pulley 14 and the synchronous belt 15. The transmission shaft 12 drives the roller shaft 10 to rotate through the limit block, thereby driving the conveyor belt 11 to rotate. Place the housing to be polished on the upper surface of the conveyor belt 11. The conveyor belt 11 drives the housing to move directly below the vacuum pump suction cup 9. The first robotic arm 5 controls the vacuum pump suction cup 9 to move downward, and adsorbs the housing through the vacuum pump suction cup 9. Then, the first robotic arm 5 drives the housing to move above the second base 2. The second robotic arm 7 drives the grinding disc 18 to move, and the second motor 17 drives the grinding disc 18 to rotate, thereby grinding the housing. The waste generated during grinding will fall into the transportation bin 20. The protective sleeve 3 can block the waste to prevent it from falling to the outside from the side. The waste falling into the transportation bin 20 falls into the transportation bin 20 along the connecting groove. The third motor 21 drives the spiral blade 23 to rotate through the rotating shaft 22, transports the waste inside the transportation bin 20 above the storage box 26, and the waste falls into the storage box 26 from the feeding port. The vibration motor 24 vibrates the storage box 26 through the transmission rod 25, making the waste inside the storage box 26 evenly distributed, so that the space inside the storage box 26 can be used to the greatest extent. When the storage box 26 is full, take out the storage box 26 through the handle, pour out the waste, and then place the storage box 26 into the second base 2 again. Four groups of housings can be ground simultaneously each time. Through the pipeline-style grinding, the grinding efficiency of the housing is accelerated.

[0031] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A grinding device for a vehicle charger housing, comprising a first base (1) and a second base (2), characterized in that: One side of the second base (2) is fixedly connected to four groups of second fixing seats (6), one side of each of the second fixing seats (6) is provided with a second mechanical arm (7), one side of the first base (1) is fixedly connected to four groups of first fixing seats (4), one side of each of the first fixing seats (4) is provided with a first mechanical arm (5), the first fixing seats (4) are located between the first base (1) and the second base (2), the upper end of the second base (2) is provided with a collecting bin (19), the lower end of the second base (2) is provided with a transport bin (20), the collecting bin (19) and the transport bin (20) are connected via four groups of connecting grooves, the A third motor (21) is fixedly connected to one end of the second base (2), a rotating shaft (22) is fixedly connected to the output end of the third motor (21), a spiral blade (23) is fixedly connected to the surface of the transport bin (20), the rotating shaft (22) and the spiral blade (23) are rotatably connected inside the transport bin (20), a material storage box (26) is slidably connected to one end of the second base (2) away from the third motor (21), and the material storage box (26) is located at the lower end of the transport bin (20), the transport bin (20) is connected to the middle of the material storage box (26) through a discharge port, and a handle is fixedly connected to one side of the material storage box (26).

2. A grinding device for a vehicle charger housing according to claim 1, characterized in that: A protective sleeve (3) is fixedly connected to the upper end of the second base (2), and a side of the protective sleeve (3) close to the second fixing seat (6) is higher than a side close to the first fixing seat (4).

3. A grinding device for a vehicle charger housing according to claim 1, characterized in that: The top end of the second mechanical arm (7) is fixedly connected to a second mounting seat (16), the middle part of the second mounting seat (16) is fixedly connected to a second motor (17), and the output end of the second motor (17) is detachably connected to a grinding plate (18).

4. A grinding device for a vehicle charger housing according to claim 1, characterized in that: A first mounting seat (8) is fixedly disposed at the top end of the first mechanical arm (5), and a vacuum air pump suction cup (9) is fixedly connected to one end of the first mounting seat (8).

5. A grinding device for a vehicle charger housing according to claim 1, characterized in that: Both ends of the first base (1) are rotatably connected to rollers (10), the surfaces of the two groups of rollers (10) are provided with conveyor belts (11), and the conveyor belts (11) are arranged in the middle of the first base (1), the middle of one group of rollers (10) is slidably connected to a transmission shaft (12), and four groups of limit blocks are arranged inside the rollers (10), and the limit blocks are slidably connected inside the transmission shaft (12), and one end of the transmission shaft (12) is fixedly connected to a synchronous wheel (14).

6. A grinding device for a vehicle charger housing according to claim 5, characterized in that: A first motor (13) is fixedly connected inside one end of the first base (1), a synchronous wheel (14) is fixedly connected to the output end of the first motor (13), and two sets of the synchronous wheels (14) are connected via a synchronous belt (15).

7. A grinding device for a vehicle charger housing according to claim 1, characterized in that: One end of the second base (2) close to the material storage box (26) is fixedly connected to a vibration motor (24), and the output end of the vibration motor (24) is fixedly connected to a transmission rod (25), and one end of the transmission rod (25) is pressed against the side of the material storage box (26).

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