New energy automobile production part conveying device

Abstract

The invention relates to the technical field of automobile part conveying, in particular to a new energy automobile production part conveying device which comprises a bottom plate and a double-speed chain conveying table arranged on the bottom plate, a tool plate is arranged on the double-speed chain conveying table, a motor shell is arranged on the tool plate, scanning parts are arranged on the two sides of the double-speed chain conveying table, and the scanning parts are arranged on the two sides of the double-speed chain conveying table. Scanning the two-dimensional code of the motor shell on the double-speed chain conveying table through a scanning piece; the scanning piece comprises a placing plate, scanning cameras are arranged at the two ends of the placing plate and used for automatically collecting two-dimensional codes on the motor shell, and a moving piece is arranged at the bottom end of the placing plate. According to the invention, the scanning part and the moving part are arranged, the scanning camera is used for automatically collecting the two-dimensional code on the motor shell, and the height and the transverse position of the scanning camera are adjusted through the moving part, so that the self-adaptive scanning of the motor shells with different sizes is realized, and the problems of low efficiency and poor adaptability of traditional manual code scanning are solved. And the automation degree and the identification efficiency of the production process are improved.

Description

Technical Field

[0001] This invention relates to the field of automotive parts conveying technology, and in particular to a conveying device for new energy vehicle production parts. Background Technology

[0002] In the assembly and testing production line for motor housings, the workpiece needs to move between different workstations and complete multiple processes such as QR code information collection, size inspection, and assembly.

[0003] In the production and transportation of components such as motor housings for new energy vehicles, the common practice is to set up manual barcode scanning stations at key work positions. Operators need to use handheld barcode scanners to aim, focus, and scan the QR codes on each motor housing that is delivered to them. They then manually confirm or enter the successfully read data into the system. This method has significant efficiency bottlenecks: the process of manually aiming and triggering the scan is time-consuming, especially when there are individual differences in the position and orientation of the QR codes or when there is interference from ambient light. Operators often need to try multiple times to successfully read the code. Scanning a single workpiece often takes several seconds or even longer. Therefore, traditional manual barcode scanning directly extends the online inspection time of a single product and reduces the overall transportation and production efficiency. Summary of the Invention

[0004] The purpose of this invention is to solve the problems of low efficiency and long time consumption of manual barcode scanning in the prior art, and to propose a conveying device for new energy vehicle production parts.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a conveying device for new energy vehicle production parts, including a base plate and a double-speed chain conveyor platform disposed on the base plate, and a tooling plate disposed on the double-speed chain conveyor platform, wherein a motor housing is disposed on the tooling plate, and scanning elements are disposed on both sides of the double-speed chain conveyor platform, and the QR code on the motor housing on the double-speed chain conveyor platform is scanned by the scanning elements. The scanning device includes a placement plate with scanning cameras at both ends for automatically collecting QR codes on the motor housing. A movable component is provided at the bottom of the placement plate to adjust the height and lateral position of the scanning cameras to adapt to scanning motor housings of different sizes.

[0006] Preferably, the movable component includes a mounting plate and a sliding plate, the sliding plate being slidably disposed on the mounting plate, and an electric push rod being provided at the bottom end of the mounting plate to adjust the height of the mounting plate.

[0007] Preferably, the double-speed chain conveyor is provided with a pair of mechanical guides. Through the physical contact between the mechanical guides and the tooling plate and the inclined surface guidance, the inclined tooling plate is pushed back to the center line position of the double-speed chain conveyor. The mechanical guide includes a guide and straightening plate, which consists of an inlet plate, a straightening plate, and an outlet plate, respectively guiding, straightening, and locking the tooling plate. The inlet plate of the guide and straightening plate faces the conveying direction of the double-speed chain conveyor. The guide and straightening plate is provided with multiple protective plates to prevent the tooling plate from tilting or jumping due to lateral forces during the straightening process.

[0008] Preferably, the placement plate is provided with a cleaning head, which cleans the QR code on the side wall of the motor housing. The base plate is also provided with a movable frame, which is equipped with a gripping component. The gripping component is used to remove the motor housing with the unreadable QR code from the double-speed chain conveyor.

[0009] Preferably, the gripper includes a mounting frame and a sliding table. The sliding table is slidably disposed within the mounting frame, and two pairs of clamping frames one and two clamping frames two are slidably disposed within the mounting frame and the sliding table, respectively, to clamp and limit the tooling plate and the motor housing.

[0010] Preferably, a first movable plate and a second movable plate are slidably disposed on the mounting frame and the sliding platform, respectively. An elastic telescopic rod and a spring are respectively disposed on the first movable plate and the second movable plate. A telescopic plate is disposed on the upper end of the first movable plate, and the telescopic plate and the second movable plate are in contact with each other.

[0011] Preferably, the second movable plate and the second clamping frame are fixedly connected, a sliding block is provided on the sliding platform, an electric slide rail is provided inside the mounting frame, and the sliding block is disposed on the electric slide rail.

[0012] Preferably, the base plate is provided with an electromagnetic guide rail, the movable frame is slidably disposed on the electromagnetic guide rail, and the base plate is also provided with a receiving cylinder. The movable frame drives the gripper to move, placing the tooling plate and the motor housing inside the receiving cylinder.

[0013] Preferably, multiple protective plates are respectively arranged on the inlet plate, the correction plate and the outlet plate of the guide and correction plate, and the height of the multiple protective plates decreases sequentially along the conveying direction of the double-speed chain conveyor.

[0014] Preferably, the movable frame is equipped with an electric hydraulic cylinder, the output end of the electric hydraulic cylinder is fixedly connected to the mounting frame, the mounting frame is equipped with a plurality of electric hydraulic rods, and the ends of the electric hydraulic rods are equipped with transmission rods, and the clamping frame is mounted on the transmission rods.

[0015] Compared with the prior art, the present invention has the following advantages: 1. The present invention sets up a scanning component and a moving component, uses a scanning camera to automatically collect the QR code on the motor housing, and adjusts the height and lateral position of the scanning camera by the moving component to achieve adaptive scanning of motor housings of different sizes, which solves the problems of low efficiency and poor adaptability of traditional manual scanning, and improves the automation level and recognition efficiency of the production process.

[0016] 2. This invention guides the tooling plate through mechanical guides, automatically pushing the tooling plate that has tilted due to manual inspection operations back to the center line of the conveyor without the need for additional power or complex control. This solves the problem of tooling plate deviation, ensures the smoothness and stability of the conveying process, and reduces equipment wear and maintenance costs.

[0017] 3. This invention employs a sequential linkage clamping design for the gripping components, ensuring the stability and reliability of the gripping process. It can safely move the entire workpiece assembly to the offline receiving area, enabling the rapid removal of faulty units and preventing a single abnormality from causing the entire production line to stop, thus facilitating the improvement of the overall operational continuity of the production system. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of a new energy vehicle production component conveying device proposed in this invention; Figure 2 A schematic diagram of the electromagnetic guide rail and the housing cylinder; Figure 3 for Figure 2 Enlarged view of a portion of region A in the middle; Figure 4 This is a schematic diagram of the scanned component structure; Figure 5 This is a schematic diagram of the tooling plate and motor housing structure; Figure 6 This is a schematic diagram of the mounting frame and sliding table structure; Figure 7 A schematic diagram showing the connection between the electro-hydraulic rod and the transmission rod; Figure 8 This is a schematic diagram of the structure of clamping frame one and clamping frame two.

[0019] In the diagram: 1. Base plate; 2. Double-speed chain conveyor; 201. Guide and straightening plate; 202. Protective plate; 3. Mounting platform; 301. Electric push rod; 302. Telescopic guide rod; 303. Mounting plate; 304. Sliding plate; 305. Placement plate; 306. Scanning camera; 307. Cleaning head; 4. Electromagnetic guide rail; 5. Moving frame; 6. Electro-hydraulic cylinder; 601. Mounting frame; 602. Sliding table; 603. Sliding block; 604. Electro-hydraulic rod; 605. Transmission rod; 606. Guide rod; 607. Clamping frame one; 608. Elastic telescopic rod; 609. Moving plate one; 610. Telescopic plate; 611. Moving plate two; 612. Spring; 613. Clamping frame two; 7. Receiving cylinder; 8. Tooling plate; 9. Motor housing. Detailed Implementation

[0020] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0021] Reference Figures 1-8 A new energy vehicle production parts conveying device includes a base plate 1 and a double-speed chain conveyor 2 set on the base plate 1. The double-speed chain conveyor 2 is provided with a tooling plate 8. The double-speed chain conveyor 2 is embedded with a double-speed chain. The bottom of the tooling plate 8 is pre-set with matching guide rail grooves, wear-resistant sliders, rollers and positioning blocks, which are completely matched with the guide rail and chain structure of the double-speed chain conveyor 2. When manually placing the tooling plate 8, hold the edge of the tooling plate 8 with both hands and slowly place it on the chain bearing surface of the double-speed chain conveyor table 2. The slider or roller at the bottom of the tooling plate 8 will naturally engage with the guide rail groove, and at the same time, the roller of the chain will embed into the positioning groove at the bottom of the tooling plate 8 to achieve a close fit. The tooling plate 8 is equipped with a motor housing 9 and limit posts. The motor housing 9 is placed between the limit posts to engage with it. When changing to a different size of motor housing 9, a different tooling plate 8 needs to be replaced so that the limit posts on the tooling plate 8 engage with the motor housing 9 of different sizes. The double-speed chain conveyor table 2 is equipped with scanning devices on both sides to scan the QR code on the motor housing 9 on the double-speed chain conveyor table 2.

[0022] The scanning device includes a placement plate 305, with scanning cameras 306 at both ends of the placement plate 305 to automatically collect the QR code on the motor housing 9. When the first scanning camera 306 cannot recognize the QR code, the cleaning head 307 will run to clean the dust on the QR code. The cleaning head 307 consists of an electric telescopic rod, a drive motor, and a flexible brush head. Its working process is as follows: the electric telescopic rod pushes the cleaning head 307 close to the QR code surface, the drive motor drives the flexible brush head to rotate and clean the surface, and then it retracts. When neither of the two scanning cameras 306 can recognize the QR code, the gripper grabs the tooling plate 8 and its motor housing 9 and places them in the receiving cylinder 7 to prevent the production line from stopping due to the QR code scanning failure. The bottom of the placement plate 305 is equipped with a movable part, which adjusts the height and lateral position of the scanning camera 306 to adapt to scanning motor housings 9 of different sizes.

[0023] The movable component includes a mounting plate 303 and a sliding plate 304. The sliding plate 304 is slidably mounted on the mounting plate 303 to facilitate adjustment of its lateral position. An electric push rod 301 is fixedly mounted on the bottom of the mounting plate 303. The height of the mounting plate 303 is adjusted by extending and retracting the electric push rod 301. A mounting platform 3 is fixedly mounted on the bottom of the electric push rod 301. Telescopic guide rods 302 are provided on both sides of the mounting platform 3 relative to the electric push rod 301. The top of the telescopic guide rods 302 is fixedly connected to the mounting plate 303. The telescopic guide rods 302 guide and limit the movement of the mounting plate 303. An electric slide rail is fixedly mounted on the mounting plate 303. The sliding plate 304 is slidably mounted on the electric slide rail. The specific adjustment process is as follows: The control system calls preset parameters according to the model of the motor housing 9 to be scanned. First, it controls the electric push rod 301 to raise and lower the mounting plate 303 to a suitable height. Then, it controls the sliding plate 304 to move laterally on the electric slide rail so that the focus of the two scanning cameras 306 is aligned with the estimated position of the QR code.

[0024] A pair of mechanical guides are provided on the double-speed chain conveyor 2. Through the physical contact between the mechanical guides and the tooling plate 8 and the inclined surface guidance, the inclined tooling plate 8 is pushed back to the center line position of the double-speed chain conveyor 2. The mechanical guide includes a guide and straightening plate 201, which consists of an inlet plate, a straightening plate, and an outlet plate. The opening width of the inlet plate is greater than the maximum diagonal of the inclination of the tooling plate 8, ensuring that the tooling plate 8 in any inclined state can enter smoothly without impact or jamming. The straightening plate is an inclined section. When the leading edge of the inclined tooling plate 8 contacts this inclined surface, under the driving force of the continuing forward conveying, the inclined surface will generate a normal reaction force perpendicular to its surface. The horizontal component of this reaction force acts directly on the side of the tooling plate 8, gradually... Gradually pushed towards the center of the conveyor line, the exit plate is a parallel holding section, the spacing of which is equal to the width of the tooling plate 8 plus the design tolerance (usually 1-2mm). This section is used to lock the posture after correction, ensuring that the tooling plate 8 enters the subsequent station in the correct posture. The tooling plate 8 is guided, corrected and locked respectively. The inlet plate of the guide and correction plate 201 faces the conveying direction of the double speed chain conveyor table 2. Multiple protective plates 202 are set on the guide and correction plate 201 to prevent the tooling plate 8 from tilting or jumping due to lateral force during the correction process.

[0025] The slightly tilted tooling plate 8 enters the space between the inlet plates under the drive of the double-speed chain conveyor 2. The front side of the tooling plate 8 contacts the inclined surface of the straightening plate on one or both sides, and the forward conveying force is decomposed. The inclined surface of the straightening plate generates a lateral corrective force on the tooling plate 8 to correct it. This force continues to act as the tooling plate 8 moves forward, so that the posture of the tooling plate 8 is gradually corrected. Then the tooling plate 8 is completely pushed into the parallel outlet plate. At this time, the gap between the two sides of the tooling plate 8 and the straightening plate is uniform, and the posture has been corrected to be parallel to the conveying direction, ensuring that the tooling plate 8 enters the subsequent station in the correct posture.

[0026] A cleaning head 307 is provided on the placement plate 305, and the cleaning head 307 cleans the QR code on the side wall of the motor housing 9. A moving frame 5 is also provided on the base plate 1, and a gripping component is provided on the moving frame 5. The gripping component is used to remove the motor housing 9, which cannot recognize the QR code, from the double-speed chain conveyor table 2.

[0027] The gripper includes a mounting frame 601 and a sliding table 602. The sliding table 602 is slidably disposed within the mounting frame 601. Two pairs of clamping frames 607 and 613 are slidably disposed within the mounting frame 601 and the sliding table 602, respectively. The clamping frames 607 and 613 clamp and limit the tooling plate 8 and the motor housing 9, respectively.

[0028] Movable plate one 609 and movable plate two 611 are slidably mounted on mounting frame 601 and sliding table 602, respectively. Movable plate one 609 and movable plate two 611 are respectively equipped with elastic telescopic rod 608 and spring 612. A telescopic plate 610 is mounted on the upper end of movable plate one 609, and the telescopic plate 610 is in contact with movable plate two 611. When the electro-hydraulic rod 604 pushes the transmission rod 605 to move, the transmission rod 605 pushes movable plate one 609, causing movable plate one 609 to move the telescopic plate 610 towards movable plate two 611. 11 moves, and the elastic coefficient of the telescopic plate 610 is much greater than that of the spring 612. When the telescopic plate 610 pushes the clamping frame 613 at the bottom of the moving plate 611 and the two sides of the motor housing 9 to come into contact, the telescopic plate 610 begins to extend and retract under the push of the electric hydraulic rod 604, so that the clamping frame 607 clamps the tooling plate 8 and realizes sequential linkage clamping: firstly, the clamping frame 613 contacts and holds the motor housing 9, and then the clamping frame 607 holds the tooling plate 8, ensuring that the two are relatively fixed when the part is removed.

[0029] The movable plate 611 and the clamping frame 613 are fixedly connected. A sliding block 603 is provided on the sliding table 602. An electric slide rail is provided inside the mounting frame 601. The sliding block 603 is set on the electric slide rail. The position of the sliding table 602 is adjusted to fit the motor housing 9 of different structures for clamping. Specifically, the sliding block 603 is driven by the electric slide rail to drive the entire sliding table 602 and the clamping frame 613 on it to move laterally to match the motor housing 9 of different widths.

[0030] An electromagnetic guide rail 4 is provided on the base plate 1, and a movable frame 5 is slidably mounted on the electromagnetic guide rail 4. A receiving cylinder 7 is also provided on the base plate 1, and the receiving cylinder 7 can be replaced with a movable receiving platform during use, which facilitates the transport of unqualified motor housings 9 to the repair shop. The moving frame 5 drives the gripper to move, and the tooling plate 8 and the motor housing 9 are placed in the receiving cylinder 7.

[0031] Multiple protective plates 202 are respectively installed on the inlet plate, the straightening plate and the outlet plate of the guide straightening plate 201, and the height of the multiple protective plates 202 decreases sequentially along the conveying direction of the double speed chain conveyor 2, so as to prevent the tooling plate 8 from tilting or jumping due to lateral force during the straightening process. The protective plate 202 at the inlet plate is the highest to cope with the initial uncertainty; the protective plate 202 at the outlet plate is the lowest and only serves to prevent jumping.

[0032] An electric hydraulic cylinder 6 is installed on the movable frame 5. The output end of the electric hydraulic cylinder 6 is fixedly connected to the mounting frame 601. Multiple electric hydraulic rods 604 are installed inside the mounting frame 601, and transmission rods 605 are installed at the ends of the electric hydraulic rods 604. A clamping frame 607 is installed on the transmission rods 605. A guide rod 606 is also fixedly installed inside the mounting frame 601 to guide the movement of the transmission rods 605.

[0033] It should be noted that the specific models and specifications of the power and control components such as the electric push rod 301, scanning camera 306, electric slide rail, electric hydraulic cylinder 6, electric hydraulic rod 604, and electromagnetic guide rail 4 need to be selected and determined according to the actual specifications of the device. The specific selection and calculation methods adopt the existing technology in this field, so they will not be elaborated here.

[0034] The functional principle of this invention can be explained by the following operation: In use, the motor housing 9 is placed on the tooling plate 8 by hand, and the stability of the motor housing 9 on the tooling plate 8 is checked by shaking the motor housing 9. The tooling plate 8 and the motor housing 9 are conveyed by the double-speed chain conveyor 2. The position of the tooling plate 8 is corrected and guided by the mechanical guide component during the conveying process to prevent the tooling plate 8 from tilting on the double-speed chain conveyor 2 when the motor housing 9 is placed on the tooling plate 8 by hand. During the transport process, the QR code on the motor housing 9 will pass through two scanning cameras 306 in succession to automatically identify the motor housing 9. The scanning process is as follows: when the tooling plate 8 arrives at the scanning station, it triggers the photoelectric sensor. The system controls the moving part to adjust the scanning camera 306 to the predetermined position. The first scanning camera 306 performs the first image acquisition and decoding. If the decoding is successful, the process continues. If it fails, the cleaning head 307 is triggered, and then the second scanning camera 306 performs the second acquisition and decoding. When neither of the two scanning cameras 306 can identify the QR code, the system records an abnormality at the station. Subsequently, the movable frame 5 moves along the electromagnetic guide rail 4 to directly above the unidentifiable motor housing 9. The electric hydraulic cylinder 6 pushes the mounting frame 601 down, so that the clamping frame 607 and the clamping frame 613 are respectively placed on the tooling plate 8 and the motor housing 9. Then, the electric hydraulic rod 604 pushes the transmission rod 605 to move towards the sliding block 603. The transmission rod 605 first pushes the movable plate 609, so that the clamping frame 607 has an inward movement tendency. Since the front end of the telescopic plate 610 is in contact with the movable plate 611 and its elastic coefficient is much greater than that of the spring 612, the initial movement will overcome the elastic force of the spring 612 and push the two movable plates 611 to move inward synchronously, thereby driving the clamping frame 613 to first hug the two sides of the motor housing 9. When the clamping frame 613 clamps, the resistance increases, and the thrust provided by the electric hydraulic rod 604 will force the telescopic plate 610 to compress itself, thereby allowing the moving plate 609 to continue to move inward, and finally drive the clamping frame 607 to hug the two sides of the tooling plate 8, completing the overall gripping of the tooling plate 8 and the motor housing 9. After the gripping is completed, the moving frame 5 moves along the electromagnetic guide rail 4 to directly above the receiving cylinder 7. Then the electric hydraulic cylinder 6 descends, and the electric hydraulic rod 604 reverses to release the clamp, placing the tooling plate 8 and its motor housing 9 into the receiving cylinder 7. This collects the unidentifiable motor housing 9, preventing it from hindering the normal operation of the production line. Subsequently, the operators can manually inspect and process the workpieces in the receiving cylinder 7.

[0035] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A conveying device for new energy vehicle production parts, characterized in that, Includes a base plate (1) and a double-speed chain conveyor (2) set on the base plate (1), and a tooling plate (8) is set on the double-speed chain conveyor (2), and a motor housing (9) is set on the tooling plate (8). Scanners are set on both sides of the double-speed chain conveyor (2), and the QR code on the motor housing (9) on the double-speed chain conveyor (2) is scanned by the scanners. The scanning component includes a placement plate (305), and scanning cameras (306) are provided at both ends of the placement plate (305) to automatically collect the QR code on the motor housing (9). A movable component is provided at the bottom of the placement plate (305) to adjust the height and lateral position of the scanning camera (306) to adapt to scanning motor housings (9) of different sizes.

2. The new energy vehicle production component conveying device according to claim 1, characterized in that, The movable component includes a mounting plate (303) and a sliding plate (304). The sliding plate (304) is slidably disposed on the mounting plate (303). An electric push rod (301) is provided at the bottom end of the mounting plate (303) to adjust the height of the mounting plate (303).

3. The new energy vehicle production component conveying device according to claim 1, characterized in that, The double-speed chain conveyor (2) is provided with a pair of mechanical guides. Through the physical contact between the mechanical guides and the tooling plate (8) and the inclined surface guidance, the inclined tooling plate (8) is pushed back to the center line position of the double-speed chain conveyor (2). The mechanical guide includes a guide and straightening plate (201), which consists of an inlet plate, a straightening plate and an outlet plate, respectively guiding, straightening and locking the tooling plate (8). The inlet plate of the guide and straightening plate (201) faces the conveying direction of the double-speed chain conveyor (2). Multiple protective plates (202) are provided on the guide and straightening plate (201) to prevent the tooling plate (8) from tilting or jumping due to lateral force during the straightening process.

4. The new energy vehicle production component conveying device according to claim 1, characterized in that, The placement plate (305) is provided with a cleaning head (307), and the cleaning head (307) cleans the QR code on the side wall of the motor housing (9). The base plate (1) is also provided with a moving frame (5), and the moving frame (5) is provided with a gripper. The motor housing (9) that cannot recognize the QR code is taken out from the double-speed chain conveyor (2) by the gripper.

5. A new energy vehicle production component conveying device according to claim 4, characterized in that, The gripper includes a mounting frame (601) and a sliding table (602). The sliding table (602) is slidably disposed within the mounting frame (601). Two pairs of clamping frames (607) and (613) are slidably disposed within the mounting frame (601) and the sliding table (602), respectively. The clamping frames (607) and (613) respectively clamp and limit the tooling plate (8) and the motor housing (9).

6. A new energy vehicle production component conveying device according to claim 5, characterized in that, Movable plate one (609) and movable plate two (611) are slidably arranged on the mounting frame (601) and the sliding table (602), respectively. Movable plate one (609) and movable plate two (611) are respectively provided with elastic telescopic rod (608) and spring (612). A telescopic plate (610) is provided at the upper end of movable plate one (609), and telescopic plate (610) and movable plate two (611) are in contact.

7. A new energy vehicle production component conveying device according to claim 5, characterized in that, The second movable plate (611) and the second clamping frame (613) are fixedly connected. A sliding block (603) is provided on the sliding table (602). An electric slide rail is provided inside the mounting frame (601). The sliding block (603) is located on the electric slide rail.

8. A new energy vehicle production component conveying device according to claim 4, characterized in that, An electromagnetic guide rail (4) is provided on the base plate (1), and the moving frame (5) is slidably disposed on the electromagnetic guide rail (4). A receiving cylinder (7) is also provided on the base plate (1). The gripper is moved by the moving frame (5) and the tooling plate (8) and motor housing (9) are placed in the receiving cylinder (7).

9. A new energy vehicle production component conveying device according to claim 3, characterized in that, Multiple protective plates (202) are respectively installed on the inlet plate, the correction plate and the outlet plate of the guide and correction plate (201), and the height of the multiple protective plates (202) decreases sequentially along the conveying direction of the double speed chain conveyor (2).

10. A new energy vehicle production component conveying device according to claim 5, characterized in that, An electric hydraulic cylinder (6) is provided on the movable frame (5). The output end of the electric hydraulic cylinder (6) is fixedly connected to the mounting frame (601). Multiple electric hydraulic rods (604) are provided inside the mounting frame (601), and a transmission rod (605) is provided at the end of the electric hydraulic rod (604). The clamping frame (607) is provided on the transmission rod (605).

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