A stamping device for producing an electric core plate conductor

Abstract

The utility model discloses a stamping device for electric core board conducting piece production, including bearing frame, the upper surface fixed connection of bearing frame has top support frame, the left side fixed connection of bearing frame has controller, the inside installation of top support frame has stamping execution mechanism, the inner wall fixed connection of bearing frame has mobile feeding mechanism, mobile feeding mechanism includes stamping positioning table, the stamping positioning table is located the top of bearing frame, mobile feeding mechanism includes the bottom frame and two guide rails. The utility model discloses through mobile feeding mechanism through electric push rod drive stamping positioning table moves along guide rail, and the positioning table is pushed out to the safety area far from the stamping head when discharging, and the worker can place workpiece in the safety zone, need not approach the stamping head, and the positioning table is pulled back below the stamping head again when feeding, and the whole course hand does not enter the stamping danger area, and the safety production requirement is met, realizes the separate type feeding, realizes more safe operation.

Description

Technical Field

[0001] This application relates to the field of conductive component manufacturing technology for battery core boards, and in particular to a stamping device for manufacturing conductive components for battery core boards. Background Technology

[0002] The conductive components of the battery cell board are used to connect the battery cell to the external circuit. They mainly undertake the function of current conduction. The conductive components of the battery cell board are key connection components between the battery management system (BMS) and the battery cell. They achieve electrical connection between the battery cell and the external circuit through conductive materials (such as nickel strip, copper strip, etc.), and at the same time undertake the functions of current transmission and signal control.

[0003] Chinese patent CN222830512U discloses a stamping mold for the outer wall of a battery cell. In use, the raw material to be stamped is placed on a positioning plate, and a moving plate is moved downward by a hydraulic cylinder. During the downward pressing of the moving plate, the stamping column fixedly installed on the moving plate is extended into the inside of the rotating drum, thereby stamping the outer wall of the battery cell.

[0004] The conductive components of battery cells are mostly thin metal sheets such as copper and aluminum sheets, which need to be formed by stamping, such as punching and bending, to achieve specific shapes such as circles and irregular holes. However, in the above-mentioned patent, the workpiece needs to be placed manually on the mold under the stamping column. Due to operational errors, such as failure to remove the hand in time, it is easy to cause crushing and shearing injuries, which has a high risk factor. Therefore, in order to solve the above problems, we provide a stamping device for the production of conductive components of battery cells. Summary of the Invention

[0005] The purpose of this utility model is to provide a stamping device for the production of conductive parts of battery cells, so as to solve the problem mentioned in the background art that the workpiece needs to be placed manually on the mold under the stamping column, which is prone to crushing and shearing injuries due to operational errors, such as failure to remove the hand in time, resulting in a high risk factor.

[0006] The embodiments of this application adopt the following technical solutions: A stamping device for producing conductive components for battery cells includes a support frame. A top support frame is fixedly connected to the upper surface of the support frame. A controller is fixedly connected to the left side of the support frame. A stamping actuator is installed inside the top support frame. A moving feeding mechanism is fixedly connected to the inner wall of the support frame. The moving feeding mechanism includes a stamping positioning table located above the support frame. The moving feeding mechanism includes a base frame and two guide rails. An electric push rod is fixedly connected to the upper surface of the base frame. A transmission block is slidably connected inside each guide rail. The top end of the transmission block is fixedly connected to the bottom surface of the stamping positioning table. The output end of the electric push rod is fixedly connected to the outer surface of the transmission block. A guide sloping plate is fixedly connected to the inner wall of the support frame. A positioning mechanism is fixedly connected to the inner wall of the top support frame. The positioning mechanism is located behind the stamping actuator. The positioning mechanism includes a mounting frame, an electric cylinder, and a pressing plate. The output end of the electric cylinder is fixedly connected to the pressing plate.

[0007] Preferably, the upper surface of the guide rail is fixedly connected to the inner top wall of the support frame, and the upper surface of the support frame is provided with an avoidance opening.

[0008] Preferably, the guide plate is inclined, and a collection box is provided on one side of the guide plate, the collection box being located behind the support frame.

[0009] Preferably, the positioning mechanism further includes a straight connecting rod fixedly connected to the top support frame, one end of the straight connecting rod being connected to the mounting frame, the electric cylinder being fixedly installed inside the mounting frame, and a rear support plate being provided below the positioning mechanism, the rear support plate being located directly below the pressure plate.

[0010] Preferably, the stamping actuator includes a stamping drive cylinder, which is fixedly connected to the top of the top support frame. A transmission seat is fixedly connected to the output end of the stamping drive cylinder. Two connecting arms are fixedly connected to the bottom surface of the transmission seat. A connecting plate is fixedly connected to the bottom end of the two connecting arms. A stamping head is fixedly connected to the bottom surface of the connecting plate. An opening adapted to the size of the stamping head is provided on the outer surface of the stamping positioning table.

[0011] Preferably, two guide sleeves are fixedly embedded on the outer surface of the transmission seat, and a guide rod is slidably connected inside each guide sleeve. The top end of each guide rod is fixedly connected to the inner top wall of the top support frame.

[0012] Preferably, the bottom surface of the connecting plate is fixedly connected with a plurality of inserts, and the upper surface of the stamping positioning table is provided with a notch corresponding to the inserts.

[0013] Preferably, the outer surface of the base frame is fixedly connected to the inner top wall of the support frame.

[0014] The above-described technical solutions adopted in the embodiments of this application can achieve the following beneficial effects: 1. The stamping device for producing conductive components of battery cells uses a moving feeding mechanism to drive the stamping positioning table along the guide rail via an electric push rod. When unloading, the positioning table is pushed out to a safe area away from the stamping head. Workers can place the workpiece in the safe area without having to get close to the stamping head. When feeding, the positioning table is pulled back under the stamping head. Throughout the process, hands do not enter the stamping danger zone, which meets the requirements for safe production and realizes separate feeding, thus achieving safer operation.

[0015] 2. The stamping device for producing conductive components of the battery cell board uses an electric cylinder of the positioning mechanism to drive the pressing plate to press the back of the workpiece. This does not affect the stamping operation of the stamping execution mechanism. Moreover, the insertion post and the notch, the guide sleeve and the guide rod cooperate to ensure that the stamping head presses down vertically and the workpiece and the mold are accurately aligned. This avoids the offset problem caused by manual placement, reduces the stamping size deviation, and lowers the scrap rate. Attached Figure Description

[0016] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings: Figure 1 The present invention is illustrated in the front three-dimensional view of the stamping device for producing conductive components of battery cell boards. Figure 2 See: A side sectional view of the stamping device for producing conductive components of battery cells according to this utility model; Figure 3 See: A top sectional view of the moving feeding mechanism in the stamping device for producing conductive parts of battery cell boards according to this utility model; Figure 4 See: A side sectional view of the moving feeding mechanism and the stamping execution mechanism in the stamping device for producing conductive parts of battery cells of this utility model; Figure 5 The diagram shows the structure of the positioning mechanism in the stamping device for producing conductive parts of battery core boards according to this utility model.

[0017] In the diagram: 1. Support frame; 2. Controller; 3. Top support frame; 4. Stamping actuator; 41. Stamping drive cylinder; 42. Transmission seat; 43. Connecting arm; 44. Connecting plate; 45. Stamping head; 5. Moving feeding mechanism; 501. Electric push rod; 502. Transmission block; 503. Base frame; 504. Guide rail; 6. Guide inclined plate; 7. Collection box; 8. Positioning mechanism; 81. Mounting frame; 82. Electric cylinder; 83. Pressing plate; 84. Straight connecting rod; 9. Rear support plate; 10. Clearance opening; 11. Stamping positioning table; 12. Insert column; 13. Notch; 14. Guide sleeve; 15. Guide rod. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of this application clearer, the technical solutions of this application will be clearly and completely described below in conjunction with specific embodiments and corresponding drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0019] The technical solutions provided by the various embodiments of this application are described in detail below with reference to the accompanying drawings. Example 1

[0020] As attached Figures 1-5 The diagram shows a stamping device for producing conductive components for battery cells, comprising a support frame 1, a top support frame 3 fixedly connected to the upper surface of the support frame 1, a controller 2 fixedly connected to the left side of the support frame 1, a stamping actuator 4 installed inside the top support frame 3, and a moving feeding mechanism 5 fixedly connected to the inner wall of the support frame 1. The moving feeding mechanism 5 includes a stamping positioning table 11 located above the support frame 1. The moving feeding mechanism 5 includes a base frame 503 and two guide rails 504. An electric push rod 501 is fixedly connected to the upper surface of the base frame 503. A transmission block 502 is slidably connected inside each guide rail 504. The top end of the transmission block 502 is connected to the stamping positioning table 504. The bottom surface of the platform 11 is fixedly connected, the output end of the electric push rod 501 is fixedly connected to the outer surface of the transmission block 502, the inner wall of the support frame 1 is fixedly connected to the guide plate 6, the guide plate 6 is inclined, a collection box 7 is provided on one side of the guide plate 6, the collection box 7 is located behind the support frame 1, the inner wall of the top support frame 3 is fixedly connected to the positioning mechanism 8, the positioning mechanism 8 is located behind the stamping execution mechanism 4, the positioning mechanism 8 includes a mounting frame 81, an electric cylinder 82 and a pressing plate 83, the output end of the electric cylinder 82 is fixedly connected to the pressing plate 83, the upper surface of the guide rail 504 is fixedly connected to the inner top wall of the support frame 1, and an avoidance opening 10 is provided on the upper surface of the support frame 1.

[0021] As can be seen from the above description, this utility model has the following beneficial effects: the moving feeding mechanism 5 realizes the pushing out of the positioning table for feeding and pulling back for stamping, fundamentally solving the problem of danger of manual feeding; the positioning mechanism 8 presses the workpiece to ensure no displacement during stamping, laying the foundation for safe and accurate stamping; moreover, the guide rail 504 is fixed to the inner top wall of the support frame 1 to ensure that the stamping positioning table 11 moves smoothly along a straight line without lateral tilting, avoiding workpiece position deviation during feeding; the clearance 10 provides space for the positioning table to move, avoiding interference between the positioning table and the inner wall of the support frame 1, ensuring smooth feeding; the inclined guide plate 6 guides the waste material after stamping to slide down automatically; the collection box 7 collects the waste material in a concentrated manner, reducing manual intervention; the guide plate 6 prevents waste material from accumulating on the positioning table, ensuring continuous production and improving efficiency. Example 2

[0022] Based on Embodiment 1, the solution in Embodiment 1 will be further described in detail below, with reference to the specific working method described in detail: As attached Figures 4-5 As shown, in this embodiment, the positioning mechanism 8 also includes a straight connecting rod 84 fixedly connected to the top support frame 3. One end of the straight connecting rod 84 is connected to the mounting frame 81. The electric cylinder 82 is fixedly installed inside the mounting frame 81. A rear support plate 9 is provided below the positioning mechanism 8. The rear support plate 9 is located directly below the pressing plate 83. The outer surface of the base frame 503 is fixedly connected to the inner top wall of the bearing frame 1. Specifically, the straight connecting rod 84 is fixed to the mounting frame 81 to ensure that the electric cylinder 82 and the pressing plate 83 are in stable positions and that the pressure is uniform when pressing the workpiece. Moreover, when pressing the workpiece, the rear side of the workpiece is pressed, which does not affect the stamping operation. Furthermore, the rear support plate 9 supports the workpiece from below to prevent the workpiece from sinking due to force when pressing, further improving the positioning accuracy. The base frame 503 is fixed to the inner top wall of the bearing frame 1 to provide stable support for the electric push rod 501, preventing the electric push rod 501 from shifting due to the reaction force when pushing the positioning table, ensuring accurate feeding stroke, and further guaranteeing the workpiece positioning accuracy.

[0023] As attached Figure 1 , Figure 2 , Figure 3 , Figure 4As shown, in this embodiment, the stamping actuator 4 includes a stamping drive cylinder 41, which is fixedly connected to the top of the top support frame 3. A transmission seat 42 is fixedly connected to the output end of the stamping drive cylinder 41. Two connecting arms 43 are fixedly connected to the bottom surface of the transmission seat 42. A connecting plate 44 is fixedly connected to the bottom ends of the two connecting arms 43. A stamping head 45 is fixedly connected to the bottom surface of the connecting plate 44. An opening matching the size of the stamping head 45 is provided on the outer surface of the stamping positioning table 11. Two guide sleeves 14 are fixedly embedded on the outer surface of the transmission seat 42. A guide rod 15 is slidably connected inside each guide sleeve 14. The top end of each guide rod 15 is fixedly connected to the inner top wall of the top support frame 3. Multiple inserts 12 are fixedly connected to the bottom surface of the connecting plate 44. The stamping positioning table 11... The upper surface is provided with a notch 13 corresponding to the insert post 12; specifically, the stamping drive cylinder 41 provides stable stamping force, the connecting arm 43 and the connecting plate 44 ensure that the stamping head 45 is subjected to uniform force, the positioning table opening facilitates the falling of scrap material, ensures continuous stamping, and during the stamping operation, the guide sleeve 14 and the guide rod 15 restrict the transmission seat 42 to move only in the vertical direction, avoiding the transmission seat 42 from tilting due to uneven force during stamping, ensuring that the stamping head 45 is always vertically aligned with the positioning table opening, without the risk of misalignment, extending the equipment life, and the insert post 12 cooperates with the notch 13. When the stamping head 45 moves downward, the insert post 12 first inserts into the notch 13 to correct the slight deviation between the positioning table and the stamping head 45, ensuring that the workpiece and the stamping head 45 are completely aligned, while avoiding the lateral displacement of the positioning table during stamping, further improving accuracy.

[0024] Working principle: Check whether the electric push rod 501 and guide rail 504 of the moving feeding mechanism 5 slide smoothly, confirm that the electric cylinder 82 and clamping plate 83 of the positioning mechanism 8 are functioning normally, check that the punching head 45 and guide sleeve 14 of the punching execution mechanism 4 are free from wear and jamming, and ensure that the signal connection between the controller 2 and each mechanism is normal. Pressing the controller 2 causes the electric push rod 501 to run. The electric push rod 501 drives the transmission block 502 to move along the guide rail 504. Then the transmission block 502 pushes the stamping positioning table 11 out of the inside of the support frame 1 to the outer safety area, that is, the area away from the stamping head 45. Then, in a safe area, the worker neatly places the thin metal sheet of conductive component to be stamped on the mold of the stamping positioning table 11, ensuring that the edge of the workpiece is aligned with the baseline of the positioning table. The electric push rod 501 is started again by the controller 2 to automatically pull the stamping positioning table 11 back to directly below the stamping head 45. Then, the positioning mechanism 8 is started, and its electric cylinder 82 drives the clamping plate 83 to move downward to clamp the workpiece. The clamping plate 83 clamps the rear side of the workpiece without affecting the stamping operation of the stamping execution mechanism 4. At the same time, the insertion post 12 of the stamping head 45 is aligned with the notch 13 of the positioning table to complete the pre-positioning. Then, the stamping drive cylinder 41 can be started to drive the transmission seat 42 and the stamping head 45 to move vertically downward along the guide rod 15 to complete the workpiece stamping operation. After stamping, the stamping head 45 moves upward to reset, and the clamping plate 83 moves upward to release the workpiece. The stamped waste falls from the positioning table opening into the guide inclined plate 6 and automatically slides into the collection box 7 along the inclined plate, making the stamping operation safer.

[0025] The above description is merely an embodiment of this application and is not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principle of this application should be included within the scope of the claims. It is obvious to those skilled in the art that this utility model is not limited to the details of the above exemplary embodiments, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalent elements of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A stamping device for producing conductive components of battery cell boards, comprising a support frame (1), a top support frame (3) fixedly connected to the upper surface of the support frame (1), a controller (2) fixedly connected to the left side of the support frame (1), and a stamping actuator (4) installed inside the top support frame (3), characterized in that: A moving feeding mechanism (5) is fixedly connected to the inner wall of the support frame (1). The moving feeding mechanism (5) includes a stamping positioning table (11), which is located above the support frame (1). The moving feeding mechanism (5) includes a base frame (503) and two guide rails (504). An electric push rod (501) is fixedly connected to the upper surface of the base frame (503). A transmission block (502) is slidably connected inside each of the guide rails (504). The top of the transmission block (502) is connected to the stamping... The bottom surface of the positioning table (11) is fixedly connected, the output end of the electric push rod (501) is fixedly connected to the outer surface of the transmission block (502), the inner wall of the bearing frame (1) is fixedly connected to the guide plate (6), the inner wall of the top support frame (3) is fixedly connected to the positioning mechanism (8), the positioning mechanism (8) is located behind the stamping execution mechanism (4), the positioning mechanism (8) includes a mounting frame (81), an electric cylinder (82) and a pressing plate (83), the output end of the electric cylinder (82) is fixedly connected to the pressing plate (83).

2. The stamping device for producing conductive components of battery cell boards according to claim 1, characterized in that: The upper surface of the guide rail (504) is fixedly connected to the inner top wall of the support frame (1), and the upper surface of the support frame (1) is provided with a clearance opening (10).

3. The stamping device for producing conductive components of battery cell boards according to claim 1, characterized in that: The guide plate (6) is inclined, and a collection box (7) is provided on one side of the guide plate (6). The collection box (7) is located behind the support frame (1).

4. The stamping device for producing conductive components of battery cell boards according to claim 1, characterized in that: The positioning mechanism (8) also includes a straight connecting rod (84) fixedly connected to the top support frame (3). One end of the straight connecting rod (84) is connected to the mounting frame (81). The electric cylinder (82) is fixedly installed inside the mounting frame (81). A rear support plate (9) is provided below the positioning mechanism (8). The rear support plate (9) is located directly below the pressing plate (83).

5. A stamping device for producing conductive components of a battery cell board according to claim 1, characterized in that: The stamping actuator (4) includes a stamping drive cylinder (41), which is fixedly connected to the top of the top support frame (3). The output end of the stamping drive cylinder (41) is fixedly connected to a transmission seat (42). The bottom surface of the transmission seat (42) is fixedly connected to two connecting arms (43). The bottom ends of the two connecting arms (43) are fixedly connected to a connecting plate (44). The bottom surface of the connecting plate (44) is fixedly connected to a stamping head (45). The outer surface of the stamping positioning table (11) is provided with an opening that matches the size of the stamping head (45).

6. A stamping device for producing conductive components of a battery cell board according to claim 5, characterized in that: Two guide sleeves (14) are fixedly embedded on the outer surface of the transmission seat (42). Each guide sleeve (14) has a guide rod (15) slidably connected inside. The top of each guide rod (15) is fixedly connected to the inner top wall of the top support frame (3).

7. A stamping device for producing conductive components of a battery cell board according to claim 5, characterized in that: The bottom surface of the connecting plate (44) is fixedly connected with a plurality of inserts (12), and the upper surface of the stamping positioning table (11) is provided with a notch (13) corresponding to the inserts (12).

8. A stamping device for producing conductive components of a battery cell board according to claim 1, characterized in that: The outer surface of the base frame (503) is fixedly connected to the inner top wall of the support frame (1).

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