Deburring device for end plate of new energy battery pack

Abstract

The invention discloses a new energy battery pack end plate deburring device which comprises a support, a long-strip-shaped frame is arranged on the support, a driven wheel and a driving wheel are arranged at the two ends of the long-strip-shaped frame respectively, an annular plate chain is installed on the driving wheel and the driven wheel, a plurality of end plate bases are arranged on the annular plate chain, and the end plate bases are fixed to a conveying plate. At least two burr removing mechanisms are arranged on the support, each burr removing mechanism is composed of two burr removing units oppositely arranged on the left side and the right side of the annular plate chain, each burr removing unit structurally comprises a mounting frame, a grinding motor is arranged on the mounting frame, a grinding wheel is mounted on the grinding motor, and the grinding wheel is arranged on the mounting frame. The end plate can enter the position between the two grinding wheels under conveying of the annular plate chain, the two grinding wheels can grind and remove burrs on the left side and the right side of the end plate after being driven by respective grinding motors to rotate, and guide baffles are arranged on the left side and the right side of the long-strip-shaped frame correspondingly. The new energy battery pack end plate deburring device is high in production efficiency and good in deburring effect.

Description

Technical Field

[0001] The invention relates to the field of parts processing equipment, and in particular to a new energy battery pack end plate deburring device. Background Art

[0002] After the end plate of the new energy battery pack is machined, burrs are often left on the left and right sides of the end plate. Workers usually use angle grinders to manually grind and remove the burrs on the left and right sides of the end plate. Manual grinding and deburring has the disadvantage of low production efficiency. Summary of the invention

[0003] The technical problem to be solved by the present invention is to provide a new energy battery pack end plate deburring device with high production efficiency and good burr removal effect.

[0004] In order to solve the above problems, the technical solution adopted by the present invention is: a new energy battery pack end plate deburring device, comprising: a bracket, characterized in that: a long frame is arranged on the bracket, a driven wheel and a driving wheel are arranged on the front and rear ends of the long frame respectively, the driving wheel is driven to rotate by a motor, and an annular plate chain is installed on the driving wheel and the driven wheel, and the annular plate chain is formed by a plurality of conveying plates hingedly connected to each other, and the hinged parts of each adjacent conveying plate are located on the inner side of the annular plate chain, and a plurality of wheels arranged around the wheel are arranged on the driving wheel. The driven wheel is provided with a ring-shaped avoidance groove for avoiding the hinged part. After the driving wheel rotates, the tooth grooves on the driving wheel can mesh with each hinged part in turn, so that the driving wheel can drive the ring plate chain to rotate. Long supporting plates for supporting one side of the ring plate chain are respectively provided on the left and right sides of the upper and lower layers of the long frame. A plurality of end plate seats for carrying end plates arranged at intervals around the ring plate chain are provided on the ring plate chain. The end plate seat is fixed to the conveying plate, so that the ring plate chain can rotate with the end plate seat, and the end plate After being placed on the end plate seat, it can be transported backward by the circular plate chain. The left and right sides of the end plate seat are open. Limited edges are respectively arranged on the front and rear ends of the end plate seat. After the end plate is placed on the end plate seat, it can be positioned forward and backward by being clamped between the two limited edges. Its left and right sides can extend out of the left and right sides of the end plate seat. At least two burr removal mechanisms arranged at intervals along the long frame are arranged on the bracket. Each burr removal mechanism consists of two burr removal units arranged oppositely on the left and right sides of the circular plate chain. The structure of each burr removal unit includes In summary: a mounting frame, on which a vertically arranged grinding motor is arranged, a grinding wheel is installed on the output shaft of the grinding motor, the end plate can enter between the two grinding wheels under the conveyance of the ring plate chain, and the two grinding wheels can grind and remove burrs on the left and right sides of the end plate after being driven by their respective grinding motors to rotate, and guide baffles that can guide the end plate conveyed by the ring plate chain forward and backward are respectively arranged on the left and right sides of the long frame, and the guide baffle at each grinding wheel is disconnected to form an avoidance gap for avoiding the grinding wheel.

[0005] Furthermore, the aforementioned new energy battery pack end plate deburring device, wherein: the end plate seat is composed of a front part and a rear part, and the two parts of the end plate seat are respectively fixed to a conveying plate, when the two conveying plates where the end plate seat is located are rotated to a horizontal state, the front part and the rear part on the end plate seat can be assembled into the end plate seat, when the end plate seat moves to the rotating point of the circular plate chain, the front part and the rear part on the end plate seat will rotate with their respective conveying plates, at this time the end plate seat will be disassembled to make the end plate easy to take.

[0006] Furthermore, in the aforementioned new energy battery pack end plate deburring device, the width of the long strip frame is smaller than the width of the end plate.

[0007] Furthermore, in the aforementioned new energy battery pack end plate deburring device, the grinding wheel is a copper wire wheel.

[0008] Furthermore, in the aforementioned new energy battery pack end plate deburring device, the length of the avoidance gap is smaller than the length of the end plate.

[0009] Furthermore, the aforementioned new energy battery pack end plate deburring device, wherein: the structure of the mounting frame includes: a base plate fixed to the bracket, a first sliding seat that can slide left and right is arranged on the base plate, a second sliding seat that can be lifted and lowered is arranged on the first sliding seat, a grinding motor is installed on the second sliding seat, a first lead screw that can be driven to rotate by a handle is arranged on the base plate, a first nut is threadedly connected to the first lead screw, the first nut is fixed to the first sliding seat, and the first sliding seat can be driven to slide left and right after the first lead screw is driven to rotate, a second lead screw that can be driven to rotate by the handle is arranged on the first sliding seat, a second nut is threadedly connected to the second lead screw, the second nut is fixed to the second sliding seat, and the second sliding seat can be driven to lift and lower after the second lead screw is driven to rotate.

[0010] Furthermore, the aforementioned new energy battery pack end plate deburring device, wherein: a gantry is arranged on the bracket and spans above the annular plate chain, a lifting frame that can be raised and lowered and a lifting drive mechanism that can drive the lifting frame to rise and fall are arranged on the gantry, and a wire drawing roller driven to rotate by a motor is arranged on the lifting frame, and the wire drawing roller can perform wire drawing on the surface of the end plate on the end plate seat after it descends under the drive of the lifting frame.

[0011] Furthermore, in the aforementioned new energy battery pack end plate deburring device, a guiding slope is provided at the entrance of the guide baffle behind each avoidance gap.

[0012] The advantages of the present invention are as follows: the new energy battery pack end plate deburring device can transport the end plates one by one to the burr removal mechanism through the annular plate chain and the end plate seat to remove burrs, thereby greatly improving production efficiency. Since multiple burr removal mechanisms are provided, the burr removal effect is also greatly improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the new energy battery pack end plate deburring device described in the present invention.

[0014] Figure 2 It is the hinged structure of the conveying plate in the ring plate chain. DETAILED DESCRIPTION

[0015] The present invention is further described in detail below in conjunction with specific embodiments and drawings.

[0016] like Figure 1 , Figure 2 As shown, the end plate deburring device of the new energy battery pack comprises: a bracket 1, a long frame 2 is arranged on the bracket 1, a driven wheel and a driving wheel are arranged on the front and rear ends of the long frame 2 respectively, the driving wheel is driven to rotate by a motor, an annular plate chain 3 is installed on the driving wheel and the driven wheel, the annular plate chain 3 is formed by a plurality of conveying plates 6 hingedly connected to each other, the hinged parts 7 of each adjacent conveying plate 6 are located on the inner side of the annular plate chain 3, a plurality of tooth grooves arranged around the wheel are arranged on the driving wheel, and an annular avoidance groove for avoiding the hinged part 7 is arranged on the driven wheel, the driving wheel rotates After rotation, the tooth grooves on the driving wheel can mesh with each hinge part 7 in turn, so that the driving wheel can drive the circular plate chain 3 to rotate, and long supporting plates for supporting one side of the circular plate chain 3 are respectively arranged on the left and right sides of the upper and lower layers of the long frame 2. After this arrangement, the circular plate chain 3 can stably carry the end plate 4, and a plurality of end plate seats 10 for carrying the end plates 4 arranged at intervals around the circular plate chain 3 are arranged on the circular plate chain 3. The end plate seat 10 is fixed to the conveying plate 6, so that the circular plate chain 3 can rotate with the end plate seat 10, and the end plate 4 can be placed on the end plate seat 10 and can be circular The plate chain 3 is transported backward, the left and right sides of the end plate seat 10 are open, and the front and rear ends of the end plate seat 10 are respectively provided with limited edges 11. After the end plate 4 is placed on the end plate seat 10, it can be positioned forward and backward by being clamped between the two limited edges 11, and its left and right sides can extend out of the left and right sides of the end plate seat 10. Three burr removal mechanisms arranged at intervals along the long frame 2 are arranged on the bracket 1, and each burr removal mechanism is composed of two burr removal units arranged on the left and right sides of the ring plate chain 3. The structure of each burr removal unit includes: a mounting frame 12, and a mounting frame 12 A vertically arranged grinding motor 13 is provided on it, and a grinding wheel 14 is installed on the output shaft of the grinding motor 13. The end plate 4 can enter between the two grinding wheels 14 under the transportation of the annular plate chain 3. The two grinding wheels 14 can grind and remove burrs on the left and right sides of the end plate 4 after rotating under the drive of their respective grinding motors 13. Guide baffles 15 that can guide the end plate 4 transported by the annular plate chain 3 forward and backward are respectively provided on the left and right sides of the long frame 2. The guide baffle 15 at each grinding wheel 14 is disconnected to form an avoidance gap 16 for avoiding the grinding wheel 14.

[0017] In this embodiment, the end plate seat 10 is composed of a front part 17 and a rear part 18, and the two parts of the end plate seat 10 are respectively fixed to a conveying plate 6. When the two conveying plates 6 where the end plate seat 10 is located rotate to a horizontal state, the front part 17 and the rear part 18 on the end plate seat 10 can be assembled into the end plate seat 10. When the end plate seat 10 moves to the rotation point of the ring plate chain 3, the front part 17 and the rear part 18 on the end plate seat 10 will rotate with their respective conveying plates 6. At this time, the end plate seat 10 will be disassembled to make the end plate 4 easy to take. In actual production, the end plate seat 10 can also be an integrated structure, in which case the end plate seat 10 is fixed to a conveying plate 6.

[0018] The width of the long frame 2 is smaller than the width of the end plate 4, so that the long frame 2 is not obstructed by the grinding wheel. The grinding wheel 14 is a copper wire wheel, which has a better grinding effect. The length of the avoidance gap 16 is smaller than the length of the end plate 4, so that the end plate 4 can always be guided by the guide baffle 15.

[0019] The structure of the mounting frame 12 includes: a base plate fixed to the bracket 1, a first sliding seat that can slide left and right is arranged on the base plate, a second sliding seat that can be raised and lowered is arranged on the first sliding seat, a grinding motor is installed on the second sliding seat, a first lead screw that can be driven to rotate by a handle is arranged on the base plate, a first nut is threadedly connected to the first lead screw, the first nut is fixed to the first sliding seat, and the first lead screw can be driven to slide left and right after being rotated, a second lead screw that can be driven to rotate by a handle is arranged on the first sliding seat, a second nut is threadedly connected to the second lead screw, the second nut is fixed to the second sliding seat, and the second lead screw can be driven to rise and fall after being rotated. This arrangement is to enable the left and right position and the up and down position of the grinding wheel 14 to be adjusted. The specific structure of the mounting frame 12 is Figure 1 and Figure 2 Not drawn in.

[0020] A gantry 19 is arranged on the bracket 1 and spans over the annular plate chain 3. A lifting frame 20 that can be raised and lowered and a lifting drive mechanism 22 that can drive the lifting frame 20 to rise and fall are arranged on the gantry 19. In this embodiment, the lifting drive mechanism 22 is a cylinder. A wire drawing roller 21 that is driven to rotate by a motor is arranged on the lifting frame 20. After the wire drawing roller 21 descends under the drive of the lifting frame 20, it can perform wire drawing on the surface of the end plate 4 on the end plate seat 10.

[0021] A guiding slope is provided at the entrance of the guide baffle 15 behind each avoidance gap 16 .

[0022] During work, workers place the end plates 4 one by one on the empty end plate seats 10. Driven by the end plate seats 10, the end plates 4 will pass through various burr removal mechanisms in turn to remove burrs, and the drawing rollers 21 will be driven by the lifting frame 20 to descend and perform drawing treatment on the surface of the end plates 4 on the end plate seats 10. After the treatment, the workers will remove the end plates.

Claims

1. New energy battery pack end plate deburring device, including: The support is characterized in that: a long strip frame is arranged on the support, and a driven wheel and a driving wheel are respectively arranged on the front and rear ends of the long frame, and the driving wheel is driven to rotate by a motor, and an annular plate chain is installed on the driving wheel and the driven wheel, and the annular plate chain is formed by a plurality of conveying plates being hingedly connected to each other, and the hinge parts of each adjacent conveying plate are located at the inner side of the annular plate chain, and a plurality of tooth grooves arranged around the wheel are arranged on the driving wheel, and an annular avoidance groove for avoiding the hinge part is arranged on the driven wheel. After the driving wheel rotates, the tooth grooves on the driving wheel can mesh with each hinge part in sequence, so that the driving wheel can drive the annular plate chain to rotate. Long strip supporting plates for supporting one side of the annular plate chain are respectively arranged on the left and right sides of the upper and lower layers of the long frame, and a plurality of end plate seats for carrying end plates arranged at intervals around the annular plate chain are arranged on the annular plate chain, and the end plate seats are fixed to the conveying plate, so that the annular plate chain can rotate with the end plate seat, and the end plate can be transported backward by the annular plate chain after being placed on the end plate seat. The plate seat is open on the left and right sides, and limited edges are respectively arranged on the front and rear ends of the end plate seat. After the end plate is placed on the end plate seat, it can be positioned front and rear by being clamped between the two limited edges, and its left and right sides can extend out of the left and right sides of the end plate seat. At least two burr removal mechanisms arranged at intervals along the long frame are arranged on the bracket, and each burr removal mechanism is composed of two burr removal units arranged opposite to each other on the left and right sides of the annular plate chain. The structure of each burr removal unit includes: a mounting frame, a vertically arranged grinding motor is arranged on the mounting frame, and a grinding wheel is installed on the output shaft of the grinding motor. The end plate can enter between the two grinding wheels under the conveyance of the annular plate chain, and the two grinding wheels can grind and remove burrs on the left and right sides of the end plate after rotating under the drive of their respective grinding motors. Guide baffles that can guide the end plate conveyed by the annular plate chain front and back are respectively arranged on the left and right sides of the long frame, and the guide baffle at each grinding wheel is disconnected to form an avoidance gap for avoiding the grinding wheel.

2. The new energy battery pack end plate deburring device according to claim 1, characterized in that: The end plate seat is composed of a front part and a rear part, and the two parts of the end plate seat are respectively fixed to a conveying plate. When the two conveying plates where the end plate seat is located rotate to a horizontal state, the front part and the rear part on the end plate seat can be assembled into the end plate seat. When the end plate seat moves to the rotating part of the circular plate chain, the front part and the rear part on the end plate seat will rotate with their respective conveying plates. At this time, the end plate seat will be disassembled to make the end plate easy to take.

3. The new energy battery pack end plate deburring device according to claim 1 or 2, characterized in that: The width of the long frame is smaller than the width of the end plate.

4. The new energy battery pack end plate deburring device according to claim 1 or 2, characterized in that: The grinding wheel is a copper wire wheel.

5. The new energy battery pack end plate deburring device according to claim 1 or 2, characterized in that: The length of the avoidance gap is smaller than the length of the end plate.

6. The new energy battery pack end plate deburring device according to claim 1 or 2, characterized in that: The structure of the mounting frame includes: a base plate fixed to the bracket, a first sliding seat that can slide left and right is arranged on the base plate, a second sliding seat that can be lifted and lowered is arranged on the first sliding seat, a grinding motor is installed on the second sliding seat, a first lead screw that can be driven to rotate by a handle is arranged on the base plate, a first nut is threadedly connected to the first lead screw, the first nut is fixed to the first sliding seat, and the first sliding seat can be driven to slide left and right after the first lead screw is driven to rotate, a second lead screw that can be driven to rotate by the handle is arranged on the first sliding seat, a second nut is threadedly connected to the second lead screw, the second nut is fixed to the second sliding seat, and the second sliding seat can be driven to rise and fall after the second lead screw is driven to rotate.

7. The new energy battery pack end plate deburring device according to claim 1 or 2, characterized in that: A gantry is arranged on the bracket and spans above the annular plate chain. A lifting frame that can be raised and lowered and a lifting drive mechanism that can drive the lifting frame to rise and fall are arranged on the gantry. A wire drawing roller driven to rotate by a motor is arranged on the lifting frame. After the wire drawing roller descends under the drive of the lifting frame, it can perform wire drawing on the surface of the end plate on the end plate seat.

8. The new energy battery pack end plate deburring device according to claim 1 or 2, characterized in that: A guiding inclined surface is arranged at the entrance of the guide baffle behind each avoidance gap.

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