New energy battery pack end plate deburring device

Abstract

The application discloses a new energy battery pack end plate deburring device, which comprises a support, a long strip frame is arranged on the support, a driven wheel and a driving wheel are arranged on the two ends of the long strip frame respectively, an annular plate chain is installed on the driving wheel and the driven wheel, a plurality of end plate seats are arranged on the annular plate chain, the end plate seats are fixed with a conveying plate, at least two deburring mechanisms are arranged on the support, each deburring mechanism is composed of two deburring units which are arranged on the left and right sides of the annular plate chain oppositely, the structure of each deburring unit comprises a mounting frame, a polishing motor is arranged on the mounting frame, a polishing wheel is installed on the polishing motor, the end plate can enter between the two polishing wheels under the conveying of the annular plate chain, the two polishing wheels can polish and deburr the left and right sides of the end plate under the driving of the respective polishing motors, and guide baffles are arranged on the left and right sides of the long strip frame respectively. The new energy battery pack end plate deburring device has high production efficiency and good deburring effect.

Description

Technical Field

[0001] This invention relates to the field of parts processing equipment, specifically to a deburring device for end plates of new energy battery packs. Background Technology

[0002] After the end plates of new energy battery packs are machined, burrs are often left on the left and right sides of the end plates. Usually, workers use angle grinders to manually grind and remove the burrs on the left and right sides of the end plates. Manual grinding to remove burrs 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 deburring device for end plates of new energy battery packs with high production efficiency and good deburring effect.

[0004] To solve the above problems, the technical solution adopted by the present invention is as follows: a deburring device for end plates of new energy battery packs, comprising: a bracket, characterized in that: a long frame is provided on the bracket, and a driven wheel and a driving wheel are respectively provided at the front and rear ends of the long frame. The driving wheel is driven to rotate by a motor. An annular plate chain is installed on the driving wheel and the driven wheel. The annular plate chain is formed by several conveying plates that are hinged to each other. The hinge part of each adjacent conveying plate is located on the inner side of the annular plate chain. Several cloths are arranged around the driving wheel. The driven wheel has an annular clearance groove to avoid the hinge joint. After the driving wheel rotates, the tooth groove on the driving wheel can engage with each hinge joint in sequence, allowing the driving wheel to drive the annular chain to rotate. Long support plates for supporting one side of the annular chain are respectively provided on the left and right sides of the upper and lower layers of the long frame. Several end plate seats for carrying end plates are arranged at intervals around the annular chain. The end plate seats are fixed to the conveyor plate, allowing the annular chain to rotate with the end plate seats. After being placed on the end plate seat, it can be conveyed backward by the annular plate chain. The end plate seat is open on both the left and right sides, and limit edges are respectively provided 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 locked between the two limit 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 are provided on the bracket, arranged at intervals along the long frame. Each burr removal mechanism consists of two burr removal units arranged opposite each other on the left and right sides of the annular plate chain. The structure of each burr removal unit includes... Includes: a mounting frame, on which a vertically arranged grinding motor is mounted, and grinding wheels are mounted on the output shaft of the grinding motor. The end plate can enter between the two grinding wheels under the conveyor of the annular plate chain. After the two grinding wheels are driven by their respective grinding motors, they can grind and deburr the left and right sides of the end plate. Guide baffles are respectively set on the left and right sides of the long frame to guide the end plate conveyed by the annular plate chain. The guide baffle at each grinding wheel is disconnected to form a clearance notch for avoiding the grinding wheel.

[0005] Furthermore, in the aforementioned new energy battery pack end plate deburring device, the end plate seat is composed of a front part and a rear part joined together. The two parts of the end plate seat are respectively fixed to a conveyor plate. When the two conveyor plates on which 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 joined together to form the end plate seat. When the end plate seat moves to the turning point of the annular plate chain, the front part and the rear part on the end plate seat will rotate with their respective conveyor plates. At this time, the end plate seat will be disassembled so that the end plate can be easily removed.

[0006] Furthermore, in the aforementioned new energy battery pack end plate deburring device, the width of the long 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 clearance notch is less than the length of the end plate.

[0009] Furthermore, in the aforementioned new energy battery pack end plate deburring device, the mounting frame structure includes: a base plate fixed to the bracket; a first sliding seat that can slide left and right on the base plate; a second sliding seat that can be raised and lowered on the first sliding seat; a grinding motor mounted on the second sliding seat; a first lead screw that can be driven to rotate by a handle on the base plate; a first nut threadedly connected to the first lead screw; the first nut fixed to the first sliding seat; driving the first lead screw to rotate can drive the first sliding seat to slide left and right; a second lead screw that can be driven to rotate by a handle on the first sliding seat; a second nut threadedly connected to the second lead screw; the second nut fixed to the second sliding seat; driving the second lead screw to rotate can drive the second sliding seat to rise and lower.

[0010] Furthermore, in the aforementioned new energy battery pack end plate deburring device, a gantry frame spanning above the annular plate chain is provided on the support, a lifting frame capable of being raised and lowered and a lifting drive mechanism capable of driving the lifting frame to be raised and lowered are provided on the gantry frame, and a wire drawing roller driven by a motor is provided on the lifting frame. After the wire drawing roller is lowered under the drive of the lifting frame, it can perform wire drawing treatment on the surface of the end plate on the end plate seat.

[0011] Furthermore, in the aforementioned new energy battery pack end plate deburring device, a guide ramp is provided at the entrance of the guide baffle behind each clearance notch.

[0012] The advantages of this invention are: the new energy battery pack end plate deburring device can transport the end plates one by one to the deburring mechanism through the annular plate chain and end plate seat to remove burrs, thereby greatly improving production efficiency. Since multiple deburring mechanisms are provided, the deburring effect is also greatly improved. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the deburring device for the end plate of the new energy battery pack according to the present invention.

[0014] Figure 2 It is a hinged structure for the conveyor plate in a ring-shaped plate chain. Detailed Implementation

[0015] The present invention will now be described in further detail with reference to specific embodiments and accompanying drawings.

[0016] like Figure 1 , Figure 2 As shown, the deburring device for the end plate of a new energy battery pack includes: a bracket 1, a long frame 2 mounted on the bracket 1, a driven wheel and a driving wheel respectively mounted at the front and rear ends of the long frame 2, the driving wheel being driven to rotate by a motor, an annular chain 3 mounted on the driving wheel and the driven wheel, the annular chain 3 being formed by several conveyor plates 6 hinged together, the hinge portion 7 of each adjacent conveyor plate 6 being located on the inner side of the annular chain 3, several toothed grooves arranged around the driving wheel being provided, and an annular clearance groove for avoiding the hinge portion 7 being provided on the driven wheel. After rotation, the toothed grooves on the drive wheel can sequentially mesh with each hinge 7, allowing the drive wheel to drive the annular chain 3 to rotate. Long support plates for supporting one side of the annular chain 3 are respectively provided on the left and right sides of the upper and lower layers of the long frame 2. This arrangement allows the annular chain 3 to stably support the end plate 4. Several end plate seats 10 are arranged at intervals around the annular chain 3 to support the end plate 4. The end plate seats 10 are fixed to the conveyor plate 6, allowing the annular chain 3 to rotate with the end plate seats 10. After the end plate 4 is placed on the end plate seat 10, it can be rotated by the annular chain. The plate chain 3 is conveyed backward, and the end plate seat 10 is open on both sides. Limiting edges 11 are respectively provided on the front and rear ends of the end plate seat 10. After the end plate 4 is placed on the end plate seat 10, it can be positioned forward and backward by being locked between the two limiting edges 11. Its left and right sides can extend out of the left and right sides of the end plate seat 10. Three burr removal mechanisms are arranged at intervals along the long frame 2 on the bracket 1. Each burr removal mechanism consists of two burr removal units arranged opposite each other on the left and right sides of the annular plate chain 3. The structure of each burr removal unit includes: a mounting frame 12. A vertically arranged grinding motor 13 is provided on the top, 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 conveying of the annular plate chain 3. After the two grinding wheels 14 are driven by their respective grinding motors 13, they can grind and remove burrs on the left and right sides of the end plate 4. Guide baffles 15 are respectively provided on the left and right sides of the long frame 2 to guide the end plate 4 conveyed by the annular plate chain 3. The guide baffles 15 at each grinding wheel 14 are disconnected to form a clearance notch 16 for avoiding the grinding wheel 14.

[0017] In this embodiment, the end plate seat 10 is formed by splicing a front part 17 and a rear part 18. Each of the two parts of the end plate seat 10 is fixed to a conveyor plate 6. When the two conveyor plates 6 containing the end plate seat 10 rotate to a horizontal position, the front part 17 and the rear part 18 of the end plate seat 10 can be spliced ​​together to form the end plate seat 10. When the end plate seat 10 moves to the turning point of the annular chain 3, the front part 17 and the rear part 18 of the end plate seat 10 will rotate with their respective conveyor plates 6. At this time, the end plate seat 10 will be disassembled, making the end plate 4 easy to remove. In actual production, the end plate seat 10 can also be a one-piece structure, in which case the end plate seat 10 is fixed to a conveyor plate 6.

[0018] The width of the elongated frame 2 is smaller than the width of the end plate 4. This is to prevent the elongated frame 2 from obstructing the grinding wheel. The grinding wheel 14 is a copper wire wheel, which has a better grinding effect. The length of the clearance notch 16 is smaller than the length of the end plate 4. This is to ensure that the end plate 4 is always guided by the guide baffle 15.

[0019] The mounting bracket 12 includes: a base plate fixed to the bracket 1; a first sliding seat that can slide left and right on the base plate; a second sliding seat that can rise and fall on the first sliding seat; a grinding motor mounted on the second sliding seat; a first lead screw that can be driven to rotate by a handle on the base plate; a first nut threaded onto the first lead screw; the first nut being fixed to the first sliding seat; rotating the first lead screw drives the first sliding seat to slide left and right; a second lead screw that can be driven to rotate by a handle on the first sliding seat; a second nut threaded onto the second lead screw; the second nut being fixed to the second sliding seat; rotating the second lead screw drives the second sliding seat to rise and fall. This arrangement allows for adjustment of the left-right and up-down positions of the grinding wheel 14. The specific structure of the mounting bracket 12 is described in... Figure 1 and Figure 2 It is not shown in the middle.

[0020] A gantry frame 19 is provided on the support 1, spanning above the annular plate chain 3. A lifting frame 20 capable of being raised and lowered is provided on the gantry frame 19, and a lifting drive mechanism 22 capable of driving the lifting frame 20 to be raised and lowered is provided. In this embodiment, the lifting drive mechanism 22 is a cylinder. A wire drawing roller 21 driven by a motor is provided on the lifting frame 20. After the wire drawing roller 21 is lowered under the drive of the lifting frame 20, it can perform wire drawing treatment on the surface of the end plate 4 on the end plate seat 10.

[0021] Each clearance gap 16 has a guide ramp at the entrance of the guide baffle 15.

[0022] During operation, 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 pass through each burr removal mechanism to remove burrs. The wire drawing roller 21 descends under the drive of the lifting frame 20 and performs wire drawing on the surface of the end plates 4 on the end plate seats 10. After the process is completed, the workers remove the end plates.

Claims

1. A deburring device for end plates of new energy battery packs, comprising: The support frame is characterized by the following: a long frame is mounted on the support frame, and a driven wheel and a driving wheel are respectively mounted at the front and rear ends of the long frame. The driving wheel is driven to rotate by a motor. An annular chain is mounted on the driving wheel and the driven wheel. The annular chain is composed of several conveyor plates that are hinged together. The hinges of adjacent conveyor plates are located on the inner side of the annular chain. The driving wheel has several toothed grooves arranged around the wheel, and the driven wheel has an annular clearance groove for avoiding the hinges. After the driving wheel rotates, the toothed grooves on the driving wheel can sequentially engage with each hinge, so that the driving wheel can drive the annular chain. The ring-shaped plate chain rotates, and long support plates are respectively set on the left and right sides of the upper and lower layers of the long frame to support one side of the ring-shaped plate chain. Several end plate seats are arranged at intervals around the ring-shaped plate chain to carry the end plates. The end plate seats are fixed to the conveyor plate, so that the ring-shaped plate chain can rotate with the end plate seats. After the end plate is placed on the end plate seat, it can be conveyed backward by the ring-shaped plate chain. The left and right sides of the end plate seat are open, and the front and rear ends of the end plate seat are respectively provided with limiting edges. After the end plate is placed on the end plate seat, it can be positioned back and forth by being locked between the two limiting edges, and its left and right sides can extend out of the end plate seat. On the left and right sides, at least two burr removal mechanisms are arranged at intervals along the long frame on the support. Each burr removal mechanism consists of two burr removal units arranged opposite each other on the left and right sides of the annular chain. The structure of each burr removal unit includes: a mounting frame, on which a vertically arranged grinding motor is mounted, and a grinding wheel is mounted on the output shaft of the grinding motor. The end plate can enter between the two grinding wheels under the conveyor of the annular chain. After the two grinding wheels are driven by their respective grinding motors, they can grind and remove burrs from the left and right sides of the end plate. On the left and right sides of the long frame, respectively... The end plate is equipped with guide baffles that guide the end plate conveyed by the annular plate chain. The guide baffles at each grinding wheel are disconnected to form a clearance notch for avoiding the grinding wheel. The end plate seat is composed of a front part and a rear part. The two parts of the end plate seat are fixed to a conveyor plate respectively. When the two conveyor plates on which the end plate seat is located rotate to a horizontal state, the front part and the rear part of the end plate seat can be joined together to form the end plate seat. When the end plate seat moves to the turning point of the annular plate chain, the front part and the rear part of the end plate seat will rotate with their respective conveyor plates. At this time, the end plate seat will be disassembled so that the end plate can be easily removed.

2. The deburring device for end plates of new energy battery packs according to claim 1, characterized in that: The width of the long frame is less than the width of the end plate.

3. The deburring device for end plates of new energy battery packs according to claim 1, characterized in that: The grinding wheel is a copper wire wheel.

4. The deburring device for end plates of new energy battery packs according to claim 1, characterized in that: The length of the clearance notch is less than the length of the end plate.

5. The deburring device for end plates of new energy battery packs according to claim 1, characterized in that: The mounting bracket structure includes: a base plate fixed to the support; a first sliding seat that can slide left and right on the base plate; a second sliding seat that can be raised and lowered on the first sliding seat; a grinding motor mounted on the second sliding seat; a first lead screw that can be driven to rotate by a handle on the base plate; a first nut threadedly connected to the first lead screw; the first nut fixed to the first sliding seat; rotating the first lead screw can drive the first sliding seat to slide left and right; a second lead screw that can be driven to rotate by a handle on the first sliding seat; a second nut threadedly connected to the second lead screw; the second nut fixed to the second sliding seat; rotating the second lead screw can drive the second sliding seat to rise and lower.

6. The deburring device for end plates of new energy battery packs according to claim 1, characterized in that: A gantry frame spanning above the annular chain is installed on the support. A lifting frame that can be raised and lowered is installed on the gantry frame, and a lifting drive mechanism that can drive the lifting frame to rise and fall is installed on the lifting frame. A wire drawing roller driven by a motor is installed 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.

7. The deburring device for end plates of new energy battery packs according to claim 1, characterized in that: Each clearance gap has a guide ramp at the entrance of the guide baffle.

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