Battery grabbing mechanism and battery manufacturing device

Abstract

The utility model provides a battery grabbing mechanism and a battery manufacturing device, and relates to the technical field of battery grabbing mechanisms and battery manufacturing devices.The battery grabbing mechanism comprises a transfer frame, the side face of the transfer frame is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a threaded rod, and the surface of the threaded rod is in threaded connection with a hydraulic rod; one end of the hydraulic rod is fixedly connected with a rectangular frame, the side face of the rectangular frame is fixedly connected with a second motor, the output end of the second motor is fixedly connected with a two-way screw, the surface of the two-way screw is provided with a clamping device, the bottom of the transfer frame is fixedly connected with pulleys, and the side face of the rectangular frame is provided with a protection device. The protective device comprises a groove formed in the side face of the rectangular frame, an L-shaped plate is rotationally connected into the groove, a sliding block is in threaded connection with the surface of the two-way screw rod, and the problem that the battery is separated from the clamping jaw due to the gravity of the battery in the battery clamping process is solved.

Description

Technical Field

[0001] This utility model relates to the technical field of battery gripping mechanisms and battery manufacturing devices, and in particular to a battery gripping mechanism and battery manufacturing device. Background Technology

[0002] When batteries need to be clamped during manufacturing, they are usually clamped by a clamping assembly and transferred to another manufacturing table for further processing.

[0003] The inventors discovered during routine battery handling that when transferring batteries using grippers, the batteries are suspended in the air. If the battery is heavy, it may fall off the grippers due to gravity, causing damage and rendering it unusable. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a battery gripping mechanism and a battery manufacturing device.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a battery gripping mechanism and a battery manufacturing device, comprising a transfer frame, a first motor fixedly connected to the side of the transfer frame, a threaded rod fixedly connected to the output end of the first motor, a hydraulic rod threadedly connected to the surface of the threaded rod, a rectangular frame fixedly connected to one end of the hydraulic rod, a second motor fixedly connected to the side of the rectangular frame, a clamping device provided on the surface of a bidirectional screw fixedly connected to the output end of the second motor, a pulley fixedly connected to the bottom of the transfer frame, a protective device provided on the side of the rectangular frame, the protective device comprising a groove formed on the side of the rectangular frame, an L-shaped plate rotatably connected inside the groove, a slider threadedly connected to the surface of the bidirectional screw, and a pressing block fixedly connected to the side of the slider.

[0006] The aforementioned components achieve the following effects: Under the action of the extrusion block, the L-shaped plate can rotate inside the groove. When the slider moves relative to the L-shaped plate, it rotates, thus clamping the battery between the clamping plates and protecting it from falling out. When the battery needs to be gripped, the transfer frame is moved above the battery, the first motor is started, causing the threaded rod to rotate and move the hydraulic rod. After moving to the appropriate position, the hydraulic rod extends, moving the rectangular frame above the battery. The second motor is then started, causing the bidirectional screw to rotate, which in turn causes the slider to move relative to the clamping plates, thus gripping the battery and achieving the gripping effect.

[0007] Preferably, a pad is fixedly connected to the side of the L-shaped plate, and the pad is a rubber plate.

[0008] The effect achieved by the above components is that, with the help of the pad, the battery will not directly contact the side of the L-shaped plate, thus avoiding rigid contact.

[0009] Preferably, an elastic rope is fixedly connected to the side of the L-shaped plate, and the other end of the elastic rope is fixedly connected to the side of the rectangular frame.

[0010] The effect achieved by the above components is that, under the action of the elastic rope, the extrusion block is separated from the L-shaped plate, which can then separate the L-shaped plate and thus achieve the function of resetting.

[0011] Preferably, the L-shaped plate has a slope on its side, and a circular groove is formed on the side of the slope, with a ball bearing rotatably connected inside the circular groove.

[0012] The aforementioned components achieve the following effects: The L-shaped plate can be easily inserted into the bottom of the battery due to the action of the ramp and the ball bearings. The ball bearings reduce the friction between the battery and the ramp, facilitating clamping. When the slider moves relative to the battery, the pressing block squeezes the L-shaped plate, causing it to rotate inside the groove. After the clamping plate holds the battery, one end of the L-shaped plate is inserted into the bottom of the battery via the ramp. The ball bearings further reduce the friction between the battery and the ramp, facilitating clamping and thus protecting the battery and preventing it from falling out after clamping. After transfer, the pressing block separates from the L-shaped plate. The elastic rope further separates the pressing block from the L-shaped plate, allowing it to reset and thus achieving the protective function.

[0013] Preferably, the clamping device includes an arc-shaped plate fixedly connected to the bottom of the slider, the arc-shaped plate being made of rubber, and pull ropes being fixedly connected to both ends of the arc-shaped plate.

[0014] The effect achieved by the above components is that, under the action of the arc-shaped plate and the pull rope, the cylindrical battery can be firmly clamped, thereby achieving the clamping function.

[0015] Preferably, the side of the arc-shaped plate is provided with an arc groove, and the size of the pull rope is adapted to the arc groove.

[0016] The effect achieved by the above-mentioned components is that, under the action of the arc groove, the pull rope can be inserted into the inside of the arc groove after it moves to the door of the arc plate, thus not affecting the phenomenon of clamping the battery.

[0017] Preferably, a rectangular plate is fixedly connected to the bottom of the rectangular frame, and a suction cup is fixedly connected to the surface of the rectangular plate.

[0018] The effect achieved by the above components is that, under the action of the suction cup, the battery can be initially attached to the bottom of the rectangular frame for transfer.

[0019] Preferably, an anti-slip strip is fixedly connected to the side of the arc-shaped plate, and the anti-slip strip is a rubber strip.

[0020] The aforementioned components achieve the following effects: The anti-slip strips prevent the battery from slipping off the surface of the curved plate. When a cylindrical battery needs to be clamped, the hydraulic rod extends, allowing the suction cup to adhere to the top of the battery. The second motor is activated, causing the bidirectional screw to move the slider relative to the battery, which in turn moves the curved plate relative to the battery. Once the curved plate contacts the battery surface, the pull rope also contacts the battery surface. The second motor then rotates, causing the pull rope to pull both ends of the curved plate, ensuring a tight fit between the curved plate and the battery surface. The anti-slip strips prevent the battery from slipping off the curved plate. When the pull rope moves to the side of the curved plate, the arc groove engages with the rope, thus maintaining battery clamping without affecting its position. This achieves the clamping function.

[0021] Preferably, the battery manufacturing apparatus includes the battery gripping mechanism.

[0022] The effect achieved by the above components is to transfer the battery to the surface of the manufacturing device via the transfer frame for battery manufacturing.

[0023] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0024] In this invention, a protective device is installed so that when the slider moves relative to the L-shaped plate, the pressing block presses against the L-shaped plate, causing the L-shaped plate to rotate inside the groove. After the clamping plate clamps the battery, one end of the L-shaped plate is inserted into the bottom of the battery via a ramp. Under the action of the ball bearings, the friction between the battery and the ramp is reduced, making it easier to clamp and thus protecting the battery and preventing it from falling after being clamped. After the transfer is completed, the pressing block separates from the L-shaped plate. Under the action of the elastic rope, the pressing block separates from the L-shaped plate, which can then be separated, thus achieving a resetting effect and providing protection. This solves the problem of the battery separating from the clamping claws due to its own weight during the clamping process. Attached Figure Description

[0025] Figure 1 This utility model provides a three-dimensional structural diagram of a battery gripping mechanism and a battery manufacturing device;

[0026] Figure 2 This utility model provides a schematic diagram of a protective device for a battery gripping mechanism and a battery manufacturing apparatus.

[0027] Figure 3This utility model provides a schematic diagram of a battery gripping mechanism and a clamping device for a battery manufacturing apparatus.

[0028] Legend: 1. Transfer frame; 2. Protective device; 21. Compression block; 22. Groove; 23. L-shaped plate; 24. Pad block; 25. Ramp; 26. Ball bearing; 27. Elastic rope; 3. Clamping device; 31. Arc plate; 32. Pull rope; 33. Arc groove; 34. Anti-slip strip; 35. Rectangular plate; 36. Suction cup; 4. Hydraulic rod; 5. First motor; 6. Rectangular frame; 7. Second motor; 8. Bidirectional screw. Detailed Implementation

[0029] Example 1, as Figure 1-3 As shown, a battery gripping mechanism and battery manufacturing apparatus include a transfer frame 1. A first motor 5 is fixedly connected to the side of the transfer frame 1. A threaded rod is fixedly connected to the output end of the first motor 5. A hydraulic rod 4 is threadedly connected to the surface of the threaded rod. A rectangular frame 6 is fixedly connected to one end of the hydraulic rod 4. A second motor 7 is fixedly connected to the side of the rectangular frame 6. A clamping device 3 is provided on the surface of a bidirectional screw 8 fixedly connected to the output end of the second motor 7. A pulley is fixedly connected to the bottom of the transfer frame 1. A protective device 2 is provided on the side of the rectangular frame 6. The battery manufacturing apparatus includes a battery gripping mechanism. When it is necessary to grip the battery, the transfer frame 1 is moved above the battery. The first motor 5 is started, causing the threaded rod to rotate and drive the hydraulic rod 4 to move. After moving to a suitable position, the hydraulic rod 4 is extended, causing the rectangular frame 6 to move above the battery. The second motor 7 is started, causing the bidirectional screw 8 to rotate, which in turn causes the slider to drive the clamping plate to move relative to each other, thereby clamping the battery and achieving the gripping function. The battery is transferred to the surface of the manufacturing apparatus through the transfer frame 1 for battery manufacturing.

[0030] Reference Figure 2The protective device 2 includes a groove 22 formed on the side of the rectangular frame 6. An L-shaped plate 23 is rotatably connected inside the groove 22. A slider is threadedly connected to the surface of the bidirectional screw 8. A pressing block 21 is fixedly connected to the side of the slider. Under the action of the pressing block 21, the L-shaped plate 23 can rotate inside the groove 22. Thus, when the slider moves relative to the plate, the L-shaped plate 23 can rotate, thereby clamping the battery between the plates and protecting it from falling out. When it is necessary to pick up the battery, the transfer frame 1 is moved above the battery, and the first motor 5 is started. The screw rod rotates, causing the hydraulic rod 4 to move. Once in the appropriate position, the hydraulic rod 4 extends, moving the rectangular frame 6 above the battery. The second motor 7 is then activated, causing the bidirectional screw 8 to rotate. This, in turn, causes the slider to move relative to the clamping plate, thus clamping the battery and achieving the gripping function. A pad 24, made of rubber, is fixedly connected to the side of the L-shaped plate 23. The pad 24 prevents the battery from directly contacting the side of the L-shaped plate 23, avoiding rigid contact. An elastic rope 27 is fixedly connected to the side of the L-shaped plate 23, with the other end of the elastic rope 27 connected to the rectangular frame 6. The side of frame 6 is fixedly connected. Under the action of elastic rope 27, the pressing block 21 is separated from the L-shaped plate 23, which can then separate the L-shaped plate 23, thereby achieving the function of resetting. The side of the L-shaped plate 23 has a ramp 25, and the side of the ramp 25 has a circular groove. A ball bearing 26 is rotatably connected inside the circular groove. Under the action of the ramp 25 and the ball bearing 26, the L-shaped plate 23 can be easily inserted into the bottom of the battery. Under the action of the ball bearing 26, the friction between the battery and the ramp 25 is reduced, making it easier to clamp. When the slider moves relative to the L-shaped plate 23, the pressing block 21 presses the L-shaped plate 23, thereby... The L-shaped plate 23 rotates inside the groove 22. After the clamping plate holds the battery, one end of the L-shaped plate 23 is inserted into the bottom of the battery through the ramp 25. Under the action of the ball bearing 26, the friction between the battery and the ramp 25 is reduced, making it easier to clamp and thus protecting the battery and preventing it from falling after being clamped. After the transfer is completed, the squeezing block 21 separates from the L-shaped plate 23. Under the action of the elastic rope 27, the squeezing block 21 separates from the L-shaped plate 23, which can separate the L-shaped plate 23 and thus achieve the function of resetting, thereby achieving the function of protection.

[0031] Reference Figure 3The clamping device 3 includes an arc-shaped plate 31 fixedly connected to the bottom of the slider. The arc-shaped plate 31 is made of rubber, and pull ropes 32 are fixedly connected to both ends of the arc-shaped plate 31. Under the action of the arc-shaped plate 31 and the pull ropes 32, the cylindrical battery can be firmly clamped, thus achieving the clamping function. An arc groove 33 is opened on the side of the arc-shaped plate 31. The size of the pull rope 32 is adapted to the arc groove 33. Under the action of the arc groove 33, the pull rope 32 can be inserted into the arc groove 33 after moving out of the arc-shaped plate 31, thus not affecting the clamping of the battery. A rectangular plate 35 is fixedly connected to the bottom of the rectangular frame 6. A suction cup 36 is fixedly connected to the surface of the rectangular plate 35. Under the action of the suction cup 36, the battery can be initially attracted to the bottom of the rectangular frame 6 for transfer. An anti-slip strip 34 is fixedly connected to the side of the arc-shaped plate 31. The anti-slip strip 34 is made of rubber. The anti-slip strip 34 prevents the battery from slipping off the surface of the arc plate 31. When a cylindrical battery needs to be clamped, the hydraulic rod 4 extends, allowing the suction cup 36 to adhere to the top of the battery. The second motor 7 is then activated, causing the bidirectional screw 8 to move the slider relative to the battery. This, in turn, causes the slider to move the arc plate 31 relative to the battery. Once the arc plate 31 contacts the surface of the battery, the pull rope 32 also contacts the surface of the battery. The second motor 7 then rotates, causing the pull rope 32 to pull the two ends of the arc plate 31, making the arc plate 31 fit tightly against the surface of the battery. The anti-slip strip 34 prevents the battery from slipping off the surface of the arc plate 31. When the pull rope 32 moves to the side of the arc plate 31, the arc groove 33 causes the pull rope 32 to engage inside the arc groove 33, thus not affecting the clamping of the battery and achieving the clamping effect.

[0032] Working principle: When the battery gripping mechanism and battery manufacturing device are needed, when the battery needs to be gripped, the transfer frame 1 is moved above the battery, the first motor 5 is started, causing the threaded rod to rotate and drive the hydraulic rod 4 to move. After moving to the appropriate position, the hydraulic rod 4 extends, causing the rectangular frame 6 to move above the battery. The second motor 7 is started, causing the bidirectional screw 8 to rotate, which in turn causes the slider to drive the clamping plate to move relative to each other, thereby clamping the battery and achieving the gripping function. The battery is transferred to the surface of the manufacturing device through the transfer frame 1 for battery manufacturing. When the slider moves relative to each other, the extrusion block 21 extrudes the L-shaped plate 23, causing the L-shaped plate 23 to rotate inside the groove 22. After the clamping plate clamps the battery, one end of the L-shaped plate 23 is inserted into the bottom of the battery through the ramp 25. Under the action of the ball bearing 26, the friction between the battery and the ramp 25 is reduced, making it easier to grip and thus protecting the battery and preventing it from falling after being gripped. After the transfer is completed, the squeezing block 21 separates from the L-shaped plate 23. Under the action of the elastic rope 27, the squeezing block 21 separates from the L-shaped plate 23, thus achieving the function of resetting and providing protection. When it is necessary to clamp the cylindrical battery, the hydraulic rod 4 extends, so that the suction cup 36 is attached to the top of the battery. The second motor 7 is started, so that the bidirectional screw 8 drives the slider to move relative to the battery, which in turn drives the arc plate 31 to move relative to the battery. After plate 31 contacts the surface of the battery, pull rope 32 contacts the surface of the battery, and the second motor 7 then rotates, causing pull rope 32 to pull both ends of the arc plate 31, so that the arc plate 31 is tightly attached to the surface of the battery. Under the action of anti-slip strip 34, the battery will not slip off the surface of arc plate 31. When pull rope 32 moves to the side of arc plate 31, under the action of arc groove 33, pull rope 32 is inserted into the interior of arc groove 33, so as not to affect the clamping of the battery, thereby achieving the clamping function.

Claims

1. A battery gripping mechanism, comprising a transfer frame (1), a first motor (5) fixedly connected to the side of the transfer frame (1), a threaded rod fixedly connected to the output end of the first motor (5), a hydraulic rod (4) threadedly connected to the surface of the threaded rod, a rectangular frame (6) fixedly connected to one end of the hydraulic rod (4), a second motor (7) fixedly connected to the side of the rectangular frame (6), a bidirectional screw (8) fixedly connected to the output end of the second motor (7), and a clamping device (3) provided on the surface of the bidirectional screw (8), characterized in that: The bottom of the transfer frame (1) is fixedly connected to a pulley, and the side of the rectangular frame (6) is provided with a protective device (2). The protective device (2) includes a groove (22) opened on the side of the rectangular frame (6). An L-shaped plate (23) is rotatably connected inside the groove (22). A slider is threadedly connected to the surface of the bidirectional screw (8), and an extrusion block (21) is fixedly connected to the side of the slider.

2. The battery gripping mechanism according to claim 1, characterized in that: A pad (24) is fixedly connected to the side of the L-shaped plate (23), and the pad (24) is a rubber plate.

3. The battery gripping mechanism according to claim 2, characterized in that: An elastic rope (27) is fixedly connected to the side of the L-shaped plate (23), and the other end of the elastic rope (27) is fixedly connected to the side of the rectangular frame (6).

4. The battery gripping mechanism according to claim 3, characterized in that: The L-shaped plate (23) has a ramp (25) on its side, and a circular groove is formed on the side of the ramp (25). A ball bearing (26) is rotatably connected inside the circular groove.

5. The battery gripping mechanism according to claim 4, characterized in that: The clamping device (3) includes an arc-shaped plate (31) fixedly connected to the bottom of the slider. The arc-shaped plate (31) is made of rubber, and pull ropes (32) are fixedly connected to both ends of the arc-shaped plate (31).

6. The battery gripping mechanism according to claim 5, characterized in that: The side of the arc plate (31) is provided with an arc groove (33), and the size of the pull rope (32) is adapted to the arc groove (33).

7. The battery gripping mechanism according to claim 6, characterized in that: A rectangular plate (35) is fixedly connected to the bottom of the rectangular frame (6), and a suction cup (36) is fixedly connected to the surface of the rectangular plate (35).

8. The battery gripping mechanism according to claim 7, characterized in that: The side of the arc-shaped plate (31) is fixedly connected with an anti-slip strip (34), which is a rubber strip.

9. A battery manufacturing apparatus, characterized in that: Used for the battery gripping mechanism according to any one of claims 1-8.

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