A new energy automobile part continuous stamping production line
By designing a continuous stamping production line for new energy vehicle parts, continuous conveying and seamless connection of parts are achieved, and the robotic arm can precisely grasp them, solving the problem of frequent parts turnover in traditional production, improving production efficiency and reducing costs.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 河北华曙新能源汽车科技有限公司
- Filing Date
- 2025-07-25
- Publication Date
- 2026-07-24
AI Technical Summary
In the traditional production of new energy vehicle parts, the high frequency of parts turnover and the numerous turnovers of trays result in high labor intensity for operators, high production costs, and potential safety hazards.
Design a continuous stamping production line for new energy vehicle parts. The production line uses a machine tool with infeed rollers and an outfeed rollers, combined with a robotic arm mechanism and a stamping mechanism, to achieve continuous conveying and seamless connection of parts. The robotic arm can precisely grasp and stack the parts, reducing manual intervention. A closed protective cover is used to reduce noise.
It increases the stamping cycle time of the shift arm by more than 30%, greatly shortens the production time of a single piece, reduces labor and production costs, and reduces the labor intensity and safety risks of operators.
Smart Images
Figure CN224542959U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of parts stamping production lines, specifically a continuous stamping production line for new energy vehicle parts. Background Technology
[0002] In recent years, with the expansion and development of the new energy vehicle industry, the drawbacks of the traditional single-process production method for shift arms have become increasingly prominent. Shift arms need to go through processes such as blanking, stretching, punching, shaping, surface protection, and quality inspection and packaging. In the blanking and punching processes, the amount of space used to store semi-finished shift arms and trays is increasing, occupying more and more space, and the turnover between processes is becoming more and more frequent, leading to high production costs, increased labor intensity for operators, and further increased labor intensity for operators due to disordered parts during turnover, as well as problems such as finger injuries from burrs and inaccurate counting of parts.
[0003] To address this issue, this application provides a continuous stamping production line for new energy vehicle parts, which aims to reduce the frequency of parts turnover, the number of tray turnovers, and the labor intensity and production costs of operators. Utility Model Content
[0004] The purpose of this utility model is to provide a continuous stamping production line for new energy vehicle parts, which solves the problems of high part turnover frequency, many tray turnover times, and reduced labor intensity and production costs in the existing background technology.
[0005] To solve the above-mentioned technical problems, this utility model provides a continuous stamping production line for new energy vehicle parts, including a machine tool, on which an infeed roller line and an outfeed roller line are respectively set. A protective cover is set at either end of the infeed roller line and the outfeed roller line. A robotic arm mechanism and a stamping mechanism are set inside the protective cover. A lifting plate is set on the side of the infeed roller line near the robotic arm mechanism. The lifting plate pushes the tray into the outfeed roller line through a transfer pusher to complete the transfer of the tray. The parts are placed in the tray.
[0006] A further improvement of this utility model is that: a semi-finished product tray is adapted to be placed on the feeding roller line, and several blocking blocks are set on the side of the feeding roller line near the robotic arm mechanism. The blocking blocks are used to block the displacement of the semi-finished product tray, and the blocking blocks are moved up and down by blocking cylinders installed on the machine tool.
[0007] A further improvement of this utility model is that a transplanting pusher plate is provided near the outer side of the feed roller line body. The transplanting pusher plate is arranged parallel to the feed roller line and is fixed on the transplanting cylinder.
[0008] A further improvement of the present invention is that the robotic arm mechanism also includes a base, on which a multi-axis drive arm is fixedly mounted. A gripper is provided on the top of the drive arm, and a gripper plate is fixed on the top of the gripper body. A suction cup and an electromagnet are respectively provided on the gripper plate.
[0009] A further improvement of this utility model is that: a row of several electromagnets is arranged on the gripper plate, the electromagnets are located on one side of the gripper plate body, and two rows of several suction cups are symmetrically arranged on the side away from the electromagnets.
[0010] A further improvement of the present invention is that the stamping mechanism also includes a base, on which a stamping machine tool is fixed, and an upper die and a lower die are vertically fixed inside the stamping machine tool.
[0011] A further improvement of this utility model is that the infeed roller line and the discharge roller line are driven by motors, and the motors drive the toothed discs at both ends of the roller body to rotate via chains.
[0012] A further improvement of this utility model is that adjustable baffles are provided on both sides of the feed roller and discharge roller bodies, and the adjustable baffles are used to adjust the height to prevent the tray from falling off.
[0013] A further improvement of this utility model is that: a semi-finished product tray is adapted to be placed on the feeding roller line, and several shifting arms semi-finished products are adapted to be placed inside the semi-finished product tray; a finished product tray is adapted to be placed on the discharging roller line, and several shifting arms are adapted to be placed inside the finished product tray.
[0014] A further improvement of this utility model is that: a robotic arm mechanism is placed at one end of the feed roller line body inside the protective cover, the robotic arm mechanism and the stamping mechanism are placed side by side, and the stamping mechanism is located at one end of the discharge roller line body inside the protective cover.
[0015] By adopting the above technical solution, this utility model has the following beneficial effects: 1. The present invention provides a continuous stamping production line for new energy vehicle parts. The production line adopts continuous conveying production, and the robotic arm mechanism is seamlessly connected between processes, increasing the stamping cycle of the shift arm by more than 30%. In contrast, traditional single-machine production requires multiple mold installations and adjustments, which is cumbersome and labor-intensive. Continuous line production greatly shortens the production time of a single piece and reduces labor and production costs.
[0016] 2. The present invention provides a continuous stamping production line for new energy vehicle parts. This continuous stamping production line reduces manual intervention, uses roller conveyors for automatic sorting and feeding, and robotic arms for precise grasping and stacking, with a waste rate controlled within 1%.
[0017] 3. The present invention provides a continuous stamping production line for new energy vehicle parts. The continuous stamping production line adopts a rotary robotic arm mechanism. The robotic arm mechanism switches the gripping mode according to the contour of the shift arm, using a vacuum suction cup or an electromagnet, to adapt to mixed production of multiple varieties.
[0018] 4. The continuous stamping production line for new energy vehicle parts provided by this utility model adopts a closed protective cover for the robotic arm mechanism and the stamping mechanism in the continuous stamping production line to reduce noise and prevent operators from accidentally triggering buttons. Operators only need to monitor the system and are freed from high-intensity repetitive labor. Attached Figure Description
[0019] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.
[0020] Figure 1 This is an overall schematic diagram of a continuous stamping production line for new energy vehicle parts. Figure 2 This is an overall schematic diagram of a continuous stamping production line for new energy vehicle parts. Figure 3 This is a schematic diagram of the back end of a continuous stamping production line for new energy vehicle parts. Figure 4 for Figure 3 A schematic diagram of the robotic arm mechanism; Figure 5 for Figure 3 Schematic diagram of the stamping mechanism; Figure 6 for Figure 4 A magnified schematic diagram of a portion of the gripper's structure; Figure 7 This is a partially enlarged structural diagram of the blocking block and the lifting support plate; Figure 8 This is a partially enlarged structural diagram of the transplanting pusher and the transplanting cylinder; Figure 9 This is a structural schematic diagram of the gear shift arm product; Figure 10 This is a structural schematic diagram of a semi-finished gear shift arm.
[0021] Reference numerals: 1. Protective cover; 2. Machine tool; 3. Discharge roller conveyor; 4. Feed roller conveyor; 5. Semi-finished product tray; 6. Finished product tray; 7. Adjustable baffle; 8. Robotic arm mechanism; 9. Stamping mechanism; 10. Gear shifting arm; 11. Gear shifting arm semi-finished product; 12. Motor; 41. Blocking block; 42. Lifting tray; 43. Blocking cylinder; 44. Transplanting push plate; 45. Transplanting cylinder; 81. Base; 82. Drive arm; 83. Gripper; 831. Gripper plate; 832. Suction cup; 833. Electromagnet; 91. Base; 92. Lower mold; 93. Upper mold. Detailed Implementation
[0022] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.
[0023] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.
[0024] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0025] The present invention will be further explained below with reference to specific embodiments.
[0026] like Figures 1-10As shown, this embodiment provides a continuous stamping production line for new energy vehicle parts, including a machine tool 2. A feed roller line 4 and an output roller line 3 are respectively installed on the machine tool 2. A protective cover 1 is installed at either end of the feed roller line 4 or the output roller line 3. A robotic arm mechanism 8 and a stamping mechanism 9 are installed inside the protective cover 1. A lifting plate 42 is installed on the feed roller line 4 near the robotic arm mechanism 8. The lifting plate 42 pushes a tray into the output roller line 3 via a transfer pusher 44 to complete the tray's transfer. Parts are placed inside the tray. Semi-finished product trays 5 are adapted to be placed on the feed roller line 4. The feed roller line 4 is located near the machine tool 2. Several blocking blocks 41 are set on one side of the robotic arm mechanism 8. The blocking blocks 41 are used to block the displacement of the semi-finished product tray 5. The blocking blocks 41 are moved up and down by the blocking cylinder 43 installed on the machine tool 2. The feeding roller line 4 body is provided with a transfer push plate 44 near the outer side. The transfer push plate 44 is set parallel to the feeding roller line 4 and is fixed on the transfer cylinder 45. The semi-finished product tray 5 is adapted to be placed on the feeding roller line 4. Several shifting arm semi-finished products 11 are adapted to be placed in the semi-finished product tray 5. The finished product tray 6 is adapted to be placed on the discharge roller line 3. Several shifting arm 10 is adapted to be placed in the finished product tray 6.Specifically, the machine tool 2 has a feed roller conveyor 4 and a discharge roller conveyor 3 arranged side by side. The feed roller conveyor 4 is used to transport the semi-finished product tray 5 to one side of the robotic arm mechanism 8. The robotic arm mechanism 8 picks up the semi-finished product shift arm 11 and puts it into the stamping mechanism 9. The stamped shift arm 10 is then put back into the finished product tray 6 through the robotic arm mechanism 8. The finished product tray 6 is then transported to the next process through the discharge roller conveyor 3. A protective cover 1 is set at one end of the feed roller conveyor 4 and the discharge roller conveyor 3. The robotic arm mechanism 8 and the stamping mechanism 9 are set inside the protective cover 1. The protective cover 1 is used to reduce noise and prevent operators from accidentally triggering buttons. The robotic arm mechanism is arranged side by side inside the protective cover 1. Both the stamping mechanism 8 and the robotic arm mechanism 9 are commercially available products and will not be described in detail again. The feeding roller conveyor 4 has a lifting plate 42 on the side near the robotic arm mechanism 8. The lifting plate 42 is used to transfer the semi-finished product trays 5 from the feeding roller conveyor 4 to the discharge roller conveyor 3 for placing the stamped finished parts. A transfer pusher 44 is set on the outside of the lifting plate 42, and the transfer pusher 44 is fixed on the transfer cylinder 45. The trays are periodically pushed onto the discharge roller conveyor 3 by the transfer pusher 44. Several blocking blocks 41 are set on the side of the feeding roller conveyor 4 near the robotic arm mechanism 8. The blocking blocks 41 are used to block the semi-finished products... When the semi-finished product tray 5 in the feed roller line 4 moves to this position, the blocking cylinder 43 is in a lifting state, causing the blocking block 41 to block the further movement of the semi-finished product tray 5. After the robotic arm mechanism 8 has finished grabbing the shift arm semi-finished product 11 in the semi-finished product tray 5, the signal acquisition device on the robotic arm mechanism 8, which is a camera, transmits the number of shift arm semi-finished products 11 in the semi-finished product tray 5 to the controller. The controller is a commercially available product and will not be described in detail here. The controller controls the blocking cylinder 43 to move up and down to achieve the limit of the semi-finished product tray 5. If the number of shift arm semi-finished products 11 in the semi-finished product tray 5 is... At 0:00, the blocking cylinder 43 drives the blocking block 41 to descend, and the semi-finished product tray 5 enters the lifting plate 42 through the roller. The lifting plate 42 and the feeding roller line 4 are on the same plane. The semi-finished product tray 5 is pushed into the discharge roller line 3 by the transfer push plate 44. Similarly, there is also a blocking block 41 in the discharge roller line 3. The working principle and structure of the blocking block 41 in the discharge roller line 3 are the same as those in the feeding roller line 4. The production line adopts continuous conveying production, and the robotic arm mechanism is seamlessly connected between processes. The stamping cycle of the shift arm is increased by more than 30%. It greatly shortens the production time of a single piece and reduces labor and production costs.
[0027] like Figure 3 , Figure 4 , Figure 6 , Figure 7As shown, in this embodiment, the robotic arm mechanism 8 also includes a base 81, on which a multi-axis drive arm 82 is fixedly mounted. A gripper 83 is provided on the top of the drive arm 82, and a gripper plate 831 is fixed on the top of the gripper body. A suction cup 832 and an electromagnet 833 are respectively provided on the gripper plate 831. A row of several electromagnets 833 are provided on the gripper plate 831, and the electromagnets 833 are located on one side of the gripper body. Two rows of several suction cups 832 are symmetrically arranged on the side away from the electromagnets 833. Specifically, a gripper plate 831 is fixed on the gripper 83 at the top of the robotic arm mechanism 8. A suction cup 832 and an electromagnet 833 are respectively set on the gripper plate 831. The suction cup 832 is a vacuum suction cup and is connected to a vacuum pump. The electromagnet 833 is connected to a power source. The working methods and working principles of the suction cup 832 and the electromagnet 833 are existing technologies and will not be described in detail here. By setting the suction cup 832 and the electromagnet 833, the robotic arm mechanism switches the gripping mode according to the contour of the shift arm, which can adapt to multi-product mixed production lines.
[0028] like Figure 1 , Figure 2 , Figure 3 , Figure 5 As shown, in this embodiment, the stamping mechanism 9 also includes a base 91, on which a stamping machine tool is fixed. An upper die 93 and a lower die 92 are vertically fixed inside the stamping machine tool. The feed roller 4 and the discharge roller 3 are driven by a motor 12, which drives the gear discs at both ends of the roller body to rotate via a chain. Adjustable baffles 7 are respectively provided on both sides of the feed roller 4 and the discharge roller 3, used to adjust the height and prevent the tray from falling off. Specifically, in the case of a crankshaft-type machine tool, the upper die 93 and the lower die 92 in the stamping mechanism 9 are both used to adapt to the structure of the stamping shift arm semi-finished product 11. The upper die 93 and the lower die 92 are customized according to the component structure. In this utility model, the mold structure... The structure of the upper and lower dies can be deduced from the product structure of the shift arm semi-finished product 11 and the shift arm 10. The upper and lower dies are not the inventive points of this application and will not be described in detail here. The feeding roller line 4 and the discharging roller line 3 are driven by motor 12, which drives the toothed discs at both ends of the roller body to rotate through the chain. The motor 12 is a commercially available product and will not be described here. Adjustable baffles 7 are set on both sides of the feeding roller line 4 and the discharging roller line 3. The adjustable baffles 7 are used to adjust the height to adapt to different specifications and models of trays and prevent the trays from falling off. This continuous stamping production line reduces manual intervention. The roller conveyor automatically sorts and feeds materials, and the robotic arm accurately grabs and stacks them, with the waste rate controlled within 1%.
[0029] This utility model also provides a working principle of a continuous stamping production line for new energy vehicle parts: The user first places the semi-finished product tray 5 on the feeding roller line 4. The feeding roller line 4 is driven by a speed-reduced motor 12 to rotate towards the robotic arm mechanism 8. The semi-finished product tray 5 is moved to the blocking block 41 and then stops. The robotic arm mechanism 8 grabs the shift arm semi-finished product 11 in the semi-finished product tray 5 by either the suction cup 832 or the electromagnet 833 installed on the gripper plate 831. The grabbed shift arm semi-finished product 11 is placed in the lower die 92 of the stamping mechanism 9. The upper die 93 of the stamping mechanism 9 intermittently stamps the shift arm semi-finished product 11 in the lower die 92. The stamping mechanism 9 is controlled by a PLC system to work intermittently. When the stamped shift arm 10 is reached, the robotic arm mechanism 8 grabs the shift arm 10 on the lower die 92 again. The grabbed shift arm 10 is placed in the finished product tray 6 blocked on the discharge roller line 3. After the arm mechanism 8 detects that the shifting arms 10 in the finished product tray 6 are full, the blocking block 41 on the discharge roller line 3 is lowered by the blocking cylinder 43 and released, allowing the finished product tray 6 to move to the next process step on the discharge roller line 3. At the same time, the blocking block 41 in the feeding roller line 4 is also lowered by the blocking cylinder 43 and released, allowing the semi-finished product tray 5 to move to the lifting plate 42. At this time, the semi-finished product tray 5 also does not contain the shifting arm semi-finished product 11, becoming the finished product tray 6. A transfer plate 44 is installed on one side of the lifting plate 42, and the transfer plate 44 pushes the finished product tray 6 to the discharge roller line 3 through the transfer cylinder 45. The discharge roller line 3 is also driven by the motor 12. The continuous stamping production line repeats the above steps to carry out production. The production line adopts continuous conveying production, and the robotic arm mechanism is seamlessly connected between processes. The shifting arm stamping cycle is increased by more than 30%. Continuous line production greatly shortens the single-piece production time and greatly reduces labor and production costs.
[0030] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.
Claims
1. A continuous stamping production line for new energy vehicle parts, characterized in that, The machine tool (2) is equipped with a feeding roller line (4) and a discharging roller line (3). A protective cover (1) is provided at either end of the feeding roller line (4) and the discharging roller line (3). A robotic arm mechanism (8) and a stamping mechanism (9) are provided inside the protective cover (1). A lifting plate (42) is provided on the side of the feeding roller line (4) near the robotic arm mechanism (8). The lifting plate (42) pushes the tray into the discharging roller line (3) through the transfer push plate (44) to complete the transfer of the tray. Parts are placed inside the tray.
2. The continuous stamping production line for new energy vehicle parts according to claim 1, characterized in that, The semi-finished product tray (5) is placed on the feeding roller line (4). Several blocking blocks (41) are set on the side of the feeding roller line (4) near the robotic arm mechanism (8). The blocking blocks (41) are used to block the displacement of the semi-finished product tray (5). The blocking blocks (41) are moved up and down by the blocking cylinder (43) installed on the machine tool (2).
3. The continuous stamping production line for new energy vehicle parts according to claim 2, characterized in that, The main body of the feeding roller line (4) is provided with a transplanting push plate (44) near the outer side. The transplanting push plate (44) is set parallel to the feeding roller line (4) and is fixed on the transplanting cylinder (45).
4. The continuous stamping production line for new energy vehicle parts according to claim 1, characterized in that, The robotic arm mechanism (8) also includes a base (81), on which a multi-axis drive arm (82) is fixedly installed. A gripper (83) is provided on the top of the drive arm (82), and a gripper plate (831) is fixed on the top of the gripper (83). A suction cup (832) and an electromagnet (833) are respectively provided on the gripper plate (831).
5. The continuous stamping production line for new energy vehicle parts according to claim 4, characterized in that, A row of several electromagnets (833) is set on the gripper plate (831). The electromagnets (833) are located on one side of the gripper plate (831) body. Two rows of several suction cups (832) are symmetrically arranged on the side away from the electromagnets (833).
6. The continuous stamping production line for new energy vehicle parts according to claim 1, characterized in that, The stamping mechanism (9) also includes a base (91), on which a stamping machine tool is fixed, and an upper die (93) and a lower die (92) are vertically fixed inside the stamping machine tool.
7. The continuous stamping production line for new energy vehicle parts according to claim 1, characterized in that, The feed roller line (4) and the discharge roller line (3) are driven by motors (12), and the motors (12) drive the toothed discs at both ends of the roller body to rotate via chains.
8. The continuous stamping production line for new energy vehicle parts according to claim 1, characterized in that, Adjustable baffles (7) are provided on both sides of the feed roller line (4) and the discharge roller line (3). The adjustable baffles (7) are used to adjust the height to prevent the tray from falling.
9. The continuous stamping production line for new energy vehicle parts according to claim 1, characterized in that, A semi-finished product tray (5) is placed on the feed roller line (4), and several shift arm semi-finished products (11) are placed inside the semi-finished product tray (5); a finished product tray (6) is placed on the discharge roller line (3), and several shift arm (10) are placed inside the finished product tray (6).
10. The continuous stamping production line for new energy vehicle parts according to claim 1, characterized in that, The feeding roller line (4) is located inside the protective cover (1) at one end, where the robotic arm mechanism (8) is placed. The robotic arm mechanism (8) and the stamping mechanism (9) are placed side by side. The stamping mechanism (9) is located inside the protective cover (1) of the discharging roller line (3).