A new energy automobile manufacturing part conveying device

Abstract

The present application relates to the technical field of suspension conveying, and discloses a new energy automobile manufacturing part conveying device, which comprises a suspension guide rail and a suspension seat arranged on the suspension guide rail, and the end of the suspension seat is fixedly provided with a supporting plate. The present application adopts a segmented limiting and locking structure. In the horizontal conveying condition of the suspension guide rail, the clamping block is clamped into the clamping hole through the pneumatic telescopic rod, thereby rigidly fixing the shaft rod, the suspension rod and the suspension conveying box, effectively preventing the shaking and deviation of the parts caused by the inertia of horizontal operation, automatically releasing the limiting in the bending transition section of the guide rail, keeping the suspension conveying box in a vertical state by gravity, adapting to the inclined conveying track, and matching the self-adaptive guiding structure of the expansion opening outside the clamping hole, which can offset the rotation deviation of the equipment, avoid the limiting jamming, realize the quick and accurate reset locking of the structure, effectively solve the swinging problem caused by the inertia residual in the slope switching, and comprehensively ensure the stability of the new energy automobile part conveying.

Description

Technical Field

[0001] This invention relates to the field of overhead conveying technology, and in particular to a component conveying device for manufacturing new energy vehicles. Background Technology

[0002] Suspended conveying of new energy vehicle parts refers to a material handling system in new energy vehicle factories where parts are suspended on an overhead track system using specialized lifting devices / carriers. Driven by a drive unit, the parts are transported continuously or intermittently along a preset path in the air at a fixed speed and location, achieving automated logistics and process integration across processes, workshops, and three-dimensional spaces.

[0003] During the overhead conveying of new energy vehicle parts, the guide rails of the conveying system are not only set up with straight and horizontal running sections, but also include a large number of uphill and downhill sections. When the overhead conveying device carrying the parts transitions from the stable running state of the horizontal guide rail to the uphill or downhill inclined section, the various car parts suspended are prone to swaying, shaking and other deviations due to the combined effect of the change in the operating speed of the equipment and the inertia of the object itself. This not only easily causes the placement of the parts to be offset and the posture to be skewed, but also reduces the overall stability of the material conveying operation.

[0004] Therefore, it is necessary to design a component conveying device for new energy vehicle manufacturing to solve the above problems. Summary of the Invention

[0005] The purpose of this invention is to address the shortcomings of existing technologies where components are prone to swaying during overhead conveying and horizontal segment junction conveying. Therefore, this invention proposes a component conveying device for new energy vehicle manufacturing.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: A component conveying device for new energy vehicle manufacturing includes a suspension guide rail and a suspension seat mounted on the suspension guide rail. A support plate is fixedly installed at one end of the suspension seat. A shaft is rotatably mounted on the inner wall of the bottom end of the suspension seat. A suspension rod is fixedly installed on the outer wall of the shaft. A suspension conveying box for placing new energy vehicle components is provided at the bottom end of the suspension rod. A spring telescopic rod is fixedly installed on the side of the support plate. A fixed cylinder is fixedly installed at the telescopic end of the spring telescopic rod. A top rod that abuts against the bottom surface of the suspension guide rail is slidably installed on the inner wall of the open end of the fixed cylinder. The outer wall of the shaft... The wall-mounted set includes a limiting ring for restricting the rotation of the shaft. The limiting ring has three slots on its side. A pneumatic telescopic rod corresponding to the limiting ring is passed through the side of the suspension seat. The telescopic end of the pneumatic telescopic rod is fixedly installed with a locking block that engages with the slots. The inner side of the fixed cylinder is provided with a control component for controlling the reciprocating swing of the suspension rod when the suspension seat and the suspension rod rotate relative to each other. Fixed seats are fixedly installed at the loading and unloading positions of the suspension guide rail by bolts. An mounting seat is fixedly installed on the bottom surface of the fixed seat, and a baffle is provided on the inner side of the mounting seat.

[0007] As a preferred embodiment of the present invention, the top end of the top rod is provided with a ball groove, and a ball head is movably installed on the inner wall of the ball groove.

[0008] As a preferred embodiment of the present invention, the side of the limiting ring body is provided with three expansion ports that are respectively connected to the bayonet.

[0009] As a preferred embodiment of the present invention, the control component includes a second spring fixedly installed on the bottom surface of the inner wall of the fixed cylinder, a sliding plate slidably installed on the inner wall of the fixed cylinder, and the top end of the second spring fixedly connected to the bottom surface of the sliding plate. Metal rods are fixedly installed on the bottom surface of the top rod and the top surface of the sliding plate, and the two metal rods are fixedly connected by a connecting rod. Two sets of energized coils adapted to the metal rods are symmetrically fixedly installed on the inner wall of the fixed cylinder. A fixed ring is fixedly installed at the center of the inner wall of the fixed cylinder. Elastic control airbag rings are fixedly installed on both the bottom and top surfaces of the fixed ring. A control magnetic ring is fixedly installed at the end of the elastic control airbag ring away from the fixed ring. Both elastic control airbag rings are connected to the pneumatic telescopic rod via conduits.

[0010] As a preferred embodiment of the present invention, the connecting rod is made of non-metallic material, and the outer wall of the control magnetic ring is in contact with the inner wall of the fixed cylinder.

[0011] As a preferred embodiment of the present invention, a guide cylinder fitted on the outer wall of the suspension rod is fixedly installed on the top surface of the suspended conveyor box, a base plate is fixedly installed at the bottom end of the suspension rod, a spring is fixedly installed between the top surface of the base plate and the inner top surface of the guide cylinder, and a limiting component for easy operation of loading and unloading the suspended conveyor box is provided between the baffle and the guide cylinder.

[0012] As a preferred embodiment of the present invention, the outer wall of the base plate is fitted with the inner wall of the guide cylinder, and the outer wall of the guide cylinder is fitted with a gripping part.

[0013] As a preferred embodiment of the present invention, the limiting component includes a rotating shaft rotatably mounted on the inner wall of the mounting base, a baffle fixedly fitted on the outer wall of the rotating shaft, a torsion spring fitted at the end of the rotating shaft, and the two ends of the torsion spring being fixedly connected to the mounting base and the rotating shaft respectively. A connecting bracket is fixedly mounted on the top surface of the guide cylinder, a linkage rod is fixedly mounted on the telescopic end of the spring telescopic rod, and a limiting plate that engages with the connecting bracket is fixedly mounted on the bottom end of the linkage rod.

[0014] As a preferred embodiment of the present invention, the end of the baffle is covered with a rubber protective layer.

[0015] The present invention has the following beneficial effects: 1. In this invention, a segmented limiting and locking structure is adopted. Under the condition of horizontal conveying of the suspended guide rail, the pneumatic telescopic rod drives the locking block to lock into the slot, which rigidly fixes the shaft, suspension rod and conveyor box, effectively preventing the shaking and displacement of parts caused by horizontal running inertia. The limit can be automatically released in the bending transition section of the guide rail, and the vertical state of the conveyor box is maintained by gravity, which is suitable for inclined conveying trajectory. At the same time, with the adaptive guide structure of the expansion port on the outside of the slot, the rotation deviation of the equipment can be offset, the limit jamming can be avoided, and the structure can be quickly and accurately reset and locked, effectively solving the swaying problem caused by slope switching and inertia residue, and comprehensively ensuring the stability of the entire conveying of new energy vehicle parts. 2. In this invention, when the suspension seat passes through the upward and downward bending sections of the guide rail, the top rod is triggered to slide by the height difference of the rail. The airbag is stretched by the magnetic attraction effect to form negative pressure, and the pneumatic telescopic rod is automatically controlled to retract and unlock. After leaving the bending section, the structure is automatically reset to achieve limit locking. This control logic is applicable to both upward and downward slopes. The whole system relies on mechanical linkage and electromagnetic pneumatic autonomous control, without the need for complex manual operation. It can adapt to multiple slopes and multiple trajectory conveying lines. The degree of automation and adaptability to working conditions are strong, effectively improving the applicability of the equipment. 3. In this invention, the guide cylinder limit is automatically released at the loading and unloading station through a linkage structure of baffle, torsion spring, and spring telescopic rod. The operator can easily control the lifting and lowering of the conveyor box. With the assistance of the spring, the loading and unloading of parts can be easily completed, simplifying the operation process and improving production efficiency. After loading and unloading, the structure can automatically reset and lock to ensure the stability of the conveying structure. At the same time, a rubber protective layer is set at the contact position of the baffle to effectively buffer the impact force of the operation, avoid the suspension seat from being bumped and scratched, reduce equipment wear, and the structure can be reset and reused repeatedly, effectively extending the service life of the equipment and meeting the needs of continuous production operations in the factory. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of a component conveying device for new energy vehicle manufacturing proposed in this invention. Figure 2 This is a partial structural diagram of the suspension guide rail of a component conveying device for new energy vehicle manufacturing proposed in this invention; Figure 3 This is a schematic diagram of the suspension seat structure of a component conveying device for new energy vehicle manufacturing proposed in this invention; Figure 4 This is an exploded view of the suspension seat and suspension rod of a component conveying device for new energy vehicle manufacturing proposed in this invention; Figure 5 for Figure 4 Enlarged structural diagram at point A in the middle; Figure 6 for Figure 4 Enlarged structural diagram at point B; Figure 7 This is a partial cross-sectional view of the fixed cylinder of a component conveying device for new energy vehicle manufacturing proposed in this invention; Figure 8 This is a schematic diagram of the fixed base structure of a component conveying device for new energy vehicle manufacturing proposed in this invention.

[0017] In the diagram: 1. Suspension guide rail; 2. Suspension seat; 21. Shaft; 22. Support plate; 3. Suspension rod; 31. Suspension conveyor box; 32. Base plate; 33. Guide cylinder; 331. Grip part; 34. Spring 1; 4. Spring telescopic rod; 41. Fixed cylinder; 42. Top rod; 43. Ball groove; 44. Ball head; 5. Limiting ring; 51. Pneumatic telescopic rod; 52. Bayonet; 53. Expansion port; 54. Locking block; 6. Control components; 61. Spring II; 62. Slide plate; 63. Metal rod; 64. Connecting rod; 65. Energized coil; 66. Fixing ring; 67. Elastic control airbag ring; 68. Control magnetic ring; 69. Tube; 7. Fixed base; 71. Mounting base; 72. Baffle; 8. Limiting component; 81. Rotating shaft; 82. Torsion spring; 83. Connecting bracket; 84. Linkage rod; 85. Limiting plate. Detailed Implementation

[0018] 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.

[0019] Example 1: This example discloses a component conveying device for new energy vehicle manufacturing. (Refer to...) Figure 1-8 The system includes a suspension guide rail 1 and a suspension seat 2 mounted on the suspension guide rail 1. A support plate 22 is fixedly installed at the end of the suspension seat 2. A shaft 21 is rotatably installed on the inner wall of the bottom end of the suspension seat 2. A suspension rod 3 is fixedly installed on the outer wall of the shaft 21. A suspension conveying box 31 for placing new energy vehicle parts is provided at the bottom end of the suspension rod 3. A spring telescopic rod 4 is fixedly installed on the side of the support plate 22. A fixed cylinder 41 is fixedly installed at the telescopic end of the spring telescopic rod 4. A top rod 42 that abuts against the bottom surface of the suspension guide rail 1 is slidably installed on the inner wall of the open end of the fixed cylinder 41. A ball groove 43 is opened at the top of the top rod 42. A ball head 44 is movably installed on the inner wall of the ball groove 43. The outer wall of the shaft 21 is fixedly fitted with a limiting ring 5 for limiting the rotation of the shaft 21. The limiting ring 5 has three slots 52 on its side and three expansion ports 53 that are connected to the slots 52 respectively. The side of the suspension seat 2 is provided with a pneumatic telescopic rod 51 corresponding to the limiting ring 5. The telescopic end of the pneumatic telescopic rod 51 is fixedly installed with a locking block 54 that engages with the slots 52. The inner side of the fixed cylinder 41 is provided with a control component 6 for controlling the reciprocating swing of the suspension rod 3 when the suspension seat 2 and the suspension rod 3 rotate relative to each other. The loading and unloading positions of the suspension guide rail 1 are fixedly installed with bolts. The bottom surface of the fixed seat 7 is fixedly installed with a mounting seat 71. The inner side of the mounting seat 71 is provided with a baffle 72.

[0020] The implementation principle of this embodiment is as follows: In actual use, in the initial state, the suspension seat 2 is stopped at the loading position of the suspension guide rail 1. The staff can place the new energy vehicle parts to be transferred and processed smoothly inside the suspension conveyor box 31. After the parts loading operation is completed, the suspension seat 2 is started to move at a constant speed along the preset trajectory of the suspension guide rail 1. When the suspension seat 2 runs smoothly in the horizontal section of the suspension guide rail 1, the top rod 42 relies on the ball head 44 set at its top end to fit tightly with the bottom surface of the suspension guide rail 1, effectively locking the installation position of the top rod 42 inside the fixed cylinder 41. At the same time, the pneumatic telescopic rod 51 is extended by the control component 6 built into the equipment, so that the locking block 54 fixed at the telescopic end of the pneumatic telescopic rod 51 is accurately locked into the slot 52 opened on the side of the limiting ring body 5. The shaft 21, suspension rod 3 and suspension conveyor box 31 are fixed as a whole by rigid limiting, avoiding the shaking and displacement of parts under horizontal conveying conditions, and ensuring the stability and standardization of the conveying operation. When the suspension seat 2 transitions from the horizontal section of the suspension guide rail 1 to the upward and downward sections, and passes through the bending section, in order to adapt to the change in the tilt trajectory of the guide rail, the control component 6 will drive the push rod 42 to slide adaptively inside the fixed cylinder 41, ensuring that the ball head 44 at the top of the push rod 42 always fits against the bottom surface of the suspension guide rail 1 throughout the process, maintaining the guiding stability of the overall structure. At the same time, the control component 6 synchronously controls the pneumatic telescopic rod 51 to retract and shorten, causing the locking block 54 to disengage from the locking slot 52 of the limiting ring body 5, releasing the locking limit on the limiting ring body 5 and the shaft 21. At this time, the suspension conveyor box 31 always maintains a vertical balance under the vertical action of the gravity of its own components, and the suspension seat 2 follows the suspension guide rail 1. When the track tilts, the suspension rod 3 and the suspension seat 2 will generate an adaptive relative rotation to adapt to the bending conveying conditions of the suspension guide rail 1 going up and down. When the suspension seat 2 successfully passes through the bending section of the suspension guide rail 1 and returns to the normal upward or downward section, the suspension seat 2 will be parallel to the suspension guide rail 1 again, the top rod 42 will be reset and locked to the initial stable position of the fixed cylinder 41, and the control component 6 will drive the pneumatic telescopic rod 51 to extend outward again, so that the locking block 54 will be accurately locked into the corresponding position of the locking slot 52, and the shaft 21, suspension rod 3 and suspension conveying box 31 will be fixed as a whole again to prevent the shaking and displacement of parts caused by the residual inertial force and ensure the stability of subsequent horizontal conveying. Meanwhile, during the dynamic adjustment process of the locking block 54 disengaging from the locking slot 52 and the relative rotation between the suspension seat 2 and the suspension rod 3, the shaft 21, suspension rod 3, and suspension conveying box 31 are prone to slight rotation due to the inertia of the equipment. Even if there is a slight rotational deviation of the shaft 21 when the pneumatic telescopic rod 51 quickly extends and resets, the locking block 54 at the telescopic end can first complete the adaptive guidance and adaptation through the expansion port 53 on the outside of the locking slot 52, and then accurately embed into the locking slot 52 to achieve locking, effectively eliminating the problem of limit jamming caused by reset deviation, realizing the rapid and accurate limit fixation of the suspension conveying box 31, and comprehensively improving the stability and reliability of the entire transportation process of new energy vehicle parts.

[0021] Example 2: Based on Example 1, this example discloses a component conveying device for new energy vehicle manufacturing, such as... Figure 4 , Figure 5 and Figure 7 As shown, the control component 6 includes a second spring 61 fixedly installed on the bottom surface of the inner wall of the fixed cylinder 41. A sliding plate 62 is slidably installed on the inner wall of the fixed cylinder 41, and the top of the second spring 61 is fixedly connected to the bottom surface of the sliding plate 62. Metal rods 63 are fixedly installed on the bottom surface of the top rod 42 and the top surface of the sliding plate 62. The two metal rods 63 are fixedly connected by a connecting rod 64, which is made of non-metallic material. Two sets of energized coils 65 adapted to the metal rods 63 are symmetrically fixedly installed on the inner wall of the fixed cylinder 41. A fixed ring 66 is fixedly installed at the center of the inner wall of the fixed cylinder 41. Elastic control airbag rings 67 are fixedly installed on the bottom and top surfaces of the fixed ring 66. A control magnetic ring 68 is fixedly installed at the end of the elastic control airbag ring 67 away from the fixed ring 66. The outer wall of the control magnetic ring 68 is in contact with the inner wall of the fixed cylinder 41. The two elastic control airbag rings 67 are connected to the pneumatic telescopic rod 51 through a conduit 69.

[0022] The implementation principle of this embodiment is as follows: During actual conveying operations, when the suspension seat 2 moves smoothly along the horizontal section of the suspension guide rail 1, the pushing force generated by the spring 61 ensures that the ball head 44 mounted at the top of the push rod 42 remains tightly fitted against the bottom surface of the suspension guide rail 1. As the suspension seat 2 gradually moves from the horizontal section of the suspension guide rail 1 to the upward section, the fixed cylinder 41 at the front end of the suspension seat 2 will first pass through the bend in the suspension guide rail 1. Due to the significant height difference at the bend, the push rod 42 can slide upward along the inside of the fixed cylinder 41 under the elastic force of the spring 61, ensuring that the ball head 44 remains tightly fitted against the bottom surface of the suspension guide rail 1 throughout the process. Simultaneously, the metal rod 63 connected to its bottom end moves synchronously and inserts into the energized coil 65. The energized coil 65, while energized, immediately generates a corresponding magnetic force. The energized coil 65 can be connected to a power source independently or share a power source with the suspension seat 2. Both power supply methods are existing mature technologies and will not be elaborated on here. They are not shown in the figure. The magnetic poles formed are opposite to the magnetic poles of the corresponding contact surfaces of the control magnetic ring 68. The two form a magnetic attraction force that attracts each other. Under the action of the magnetic attraction force, the elastic control airbag ring 67 is stretched and expanded outward. A negative pressure environment is formed inside the elastic control airbag ring 67. Then, the gas inside the pneumatic telescopic rod 51 is drawn into the elastic control airbag ring 67 through the conduit 69. This enables the pneumatic telescopic rod 51 to automatically retract and shorten, and simultaneously releases the locking limit state of the shaft 21. This allows the suspension rod 3 to undergo adaptive relative rotation with the suspension seat 2. Relying on gravity, the lower suspension conveyor box 31 always maintains a vertical and stable posture, effectively adapting to the upward inclined conveying condition. After the suspension seat 2 has completely passed the bent tail section of the suspension guide rail 1, the overall angle of the suspension seat 2 gradually changes and slowly adjusts to a state that is parallel to the upper section of the suspension guide rail 1. At this time, the top rod 42 slides down along the inside of the fixed cylinder 41 under the reset action of the spring 61 to complete the reset. The bottom metal rod 63 then gradually exits the inside of the energized coil 65. The magnetic attraction force generated by the energized coil 65 gradually fades and weakens. The elastic control airbag ring 67 is no longer bound by the magnetic attraction force and completes the contraction reset by relying on its own original elastic structure. The negative pressure inside the elastic control airbag ring 67 disappears, and the gas flows back into the pneumatic telescopic rod 51, pushing the pneumatic telescopic rod 51 to extend outward again, driving the end block 54 to accurately embed into the corresponding slot 52, and completing the locking and limiting fixation of the shaft 21 again. This effectively prevents the suspension rod 3 and the suspension conveyor box 31 from swaying under the influence of running inertia, and fully ensures the overall stability during the transportation of new energy vehicle parts. Meanwhile, when the suspension seat 2 transitions from the horizontal section to the downward conveying section, the entire device still uses the same operating logic. The metal rod 63 at the upper position is inserted into the energized coil 65 to generate a magnetic attraction effect, which completes the automatic control process of the pneumatic telescopic rod 51 telescopic switching and the limit unlocking and locking of the shaft 21, fully meeting the stable conveying needs of different slope sections.

[0023] Example 3: Based on Example 1, this example discloses a component conveying device for new energy vehicle manufacturing, such as... Figure 4 , Figure 6 and Figure 8 As shown, a guide cylinder 33 fitted onto the outer wall of the suspension rod 3 is fixedly installed on the top surface of the suspended conveyor box 31. A base plate 32 is fixedly installed at the bottom end of the suspension rod 3. The outer wall of the base plate 32 is in contact with the inner wall of the guide cylinder 33. A spring 34 is fixedly installed between the top surface of the base plate 32 and the inner top surface of the guide cylinder 33. A gripping part 331 is fitted onto the outer wall of the guide cylinder 33. A limiting component 8 for easy operation of loading and unloading materials in the suspended conveyor box 31 is provided between the baffle 72 and the guide cylinder 33. The limiting assembly 8 includes a rotating shaft 81 rotatably mounted on the inner wall of the mounting base 71, a baffle 72 fixedly fitted on the outer wall of the rotating shaft 81, a torsion spring 82 fitted on the end of the rotating shaft 81, and the two ends of the torsion spring 82 being fixedly connected to the mounting base 71 and the rotating shaft 81 respectively. A connecting bracket 83 is fixedly mounted on the top surface of the guide cylinder 33. A linkage rod 84 is fixedly mounted on the telescopic end of the spring telescopic rod 4. A limiting plate 85 that engages with the connecting bracket 83 is fixedly mounted on the bottom end of the linkage rod 84. The end of the baffle 72 is covered with a rubber protective layer.

[0024] The implementation principle of this embodiment is as follows: As the suspension seat 2 moves along the suspension guide rail 1 to the designated loading / unloading station, the fixed cylinder 41 installed at the end of the suspension seat 2 will first come into contact with the baffle 72. As the suspension seat 2 continues to move forward while maintaining its moving posture, the torsional force generated by the torsion spring 82 is greater than the elastic clamping force of the spring telescopic rod 4, causing the baffle 72 to remain stationary. This forces the spring telescopic rod 4 to shorten under the pressure. During the shortening process, the spring telescopic rod 4 can simultaneously drive the limiting plate 85 to complete the displacement adjustment through the connected linkage rod 84, causing the limiting plate 85 to move smoothly out of the connecting bracket 83 and successfully release the limiting locking effect on the guide cylinder 33. At this time, the operator can directly hold the grip 331 to flexibly control the guide cylinder 33 to adjust its height. With the elastic assistance of the spring 34, the overall height position of the suspension conveyor box 31 can be easily and conveniently adjusted, making it convenient for on-site personnel to carry out loading and unloading operations of parts. After all loading and unloading operations are completed, the staff adjusts the guide cylinder 33 back to its initial installation position to reset it. Then, the suspension seat 2 is moved forward again to smoothly open the baffle 72, allowing the suspension seat 2 to pass through normally. Simultaneously, the contact surfaces of the baffle 72 and the suspension seat 2 are covered with a rubber protective layer, which provides good cushioning and protection during contact, effectively preventing damage such as bumps and scratches to the surface of the suspension seat 2. Once the fixed cylinder 41 and the baffle 72 are completely separated and no longer in contact, the spring telescopic rod 4 is no longer subject to compressive force. Under its own elastic force, the guide tube 33 automatically extends outward and resets, simultaneously driving the limiting plate 85 to re-engage into the connecting seat 83, thus re-limiting and fixing the guide tube 33, effectively ensuring the overall structural stability of the suspended conveyor box 31 during the conveying process. After the suspension seat 2 has completely and smoothly passed the position of the fixed seat 7, the baffle 72 can be driven by the torque reset action of the torsion spring 82 to rotate the shaft 81 and the baffle 72 back to their original position, restoring them to the initial blocking state, so that they can be put into use again in a cycle, continuously meeting the needs of continuous loading and unloading operations.

[0025] 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 component conveying device for new energy vehicle manufacturing, comprising a suspension guide rail (1) and a suspension seat (2) disposed on the suspension guide rail (1), wherein a support plate (22) is fixedly installed at the end of the suspension seat (2), a shaft (21) is rotatably installed on the inner wall of the bottom end of the suspension seat (2), a suspension rod (3) is fixedly installed on the outer wall of the shaft (21), and a suspension conveying box (31) for placing new energy vehicle components is provided at the bottom end of the suspension rod (3), characterized in that, A spring telescopic rod (4) is fixedly installed on the side of the support plate (22). A fixed cylinder (41) is fixedly installed at the telescopic end of the spring telescopic rod (4). A top rod (42) that abuts against the bottom surface of the suspension guide rail (1) is slidably installed on the inner wall of the open end of the fixed cylinder (41). A limiting ring (5) for limiting the rotation of the shaft (21) is fixedly fitted on the outer wall of the shaft (21). Three slots (52) are opened on the side of the limiting ring (5). A pneumatic extension corresponding to the limiting ring (5) is provided through the side of the suspension seat (2). The telescopic rod (51) has a locking block (54) fixedly installed at the telescopic end of the pneumatic telescopic rod (51) and engaged with the locking slot (52). The inner side of the fixed cylinder (41) is provided with a control component (6) for controlling the reciprocating swing of the suspension rod (3) when the suspension seat (2) and the suspension rod (3) rotate relative to each other. The loading and unloading positions of the suspension guide rail (1) are all fixedly installed with a fixed seat (7) by bolts. The bottom surface of the fixed seat (7) is fixedly installed with a mounting seat (71). The inner side of the mounting seat (71) is provided with a baffle (72).

2. The component conveying device for new energy vehicle manufacturing according to claim 1, characterized in that, The top of the top rod (42) is provided with a ball groove (43), and a ball head (44) is movably installed on the inner wall of the ball groove (43).

3. The component conveying device for new energy vehicle manufacturing according to claim 1, characterized in that, The side of the limiting ring (5) has three expansion ports (53) that are respectively connected to the bayonet (52).

4. The component conveying device for new energy vehicle manufacturing according to claim 1, characterized in that, The control component (6) includes a second spring (61) fixedly installed on the bottom surface of the inner wall of the fixed cylinder (41). A sliding plate (62) is slidably installed on the inner wall of the fixed cylinder (41), and the top of the second spring (61) is fixedly connected to the bottom surface of the sliding plate (62). Metal rods (63) are fixedly installed on the bottom surface of the top rod (42) and the top surface of the sliding plate (62). The two metal rods (63) are fixedly connected by a connecting rod (64). The inner wall of the fixed cylinder (41) is symmetrically fixed. Two sets of energized coils (65) adapted to the metal rod (63) are installed. A fixing ring (66) is fixedly installed at the center of the inner wall of the fixing cylinder (41). An elastic control airbag ring (67) is fixedly installed on the bottom and top surfaces of the fixing ring (66). A control magnetic ring (68) is fixedly installed at the end of the elastic control airbag ring (67) away from the fixing ring (66). The two elastic control airbag rings (67) are connected to the pneumatic telescopic rod (51) through a conduit (69).

5. A component conveying device for new energy vehicle manufacturing according to claim 4, characterized in that, The connecting rod (64) is made of non-metallic material, and the outer wall of the control magnetic ring (68) is in contact with the inner wall of the fixed cylinder (41).

6. The component conveying device for new energy vehicle manufacturing according to claim 1, characterized in that, The top surface of the suspended conveyor box (31) is fixedly installed with a guide cylinder (33) fitted on the outer wall of the suspension rod (3). The bottom end of the suspension rod (3) is fixedly installed with a base plate (32). A spring (34) is fixedly installed between the top surface of the base plate (32) and the inner top surface of the guide cylinder (33). A limiting component (8) for easy operation of loading and unloading of the suspended conveyor box (31) is provided between the baffle (72) and the guide cylinder (33).

7. A component conveying device for new energy vehicle manufacturing according to claim 6, characterized in that, The outer wall of the base plate (32) is in contact with the inner wall of the guide cylinder (33), and the outer wall of the guide cylinder (33) is fitted with a gripping part (331).

8. A component conveying device for new energy vehicle manufacturing according to claim 6, characterized in that, The limiting component (8) includes a rotating shaft (81) rotatably mounted on the inner wall of the mounting base (71), a baffle (72) fixedly fitted on the outer wall of the rotating shaft (81), a torsion spring (82) fitted at the end of the rotating shaft (81), and the two ends of the torsion spring (82) fixedly connected to the mounting base (71) and the rotating shaft (81) respectively. A connecting bracket (83) is fixedly mounted on the top surface of the guide cylinder (33), a linkage rod (84) is fixedly mounted on the telescopic end of the spring telescopic rod (4), and a limiting plate (85) is fixedly mounted on the bottom end of the linkage rod (84) and engaged with the connecting bracket (83).

9. A component conveying device for new energy vehicle manufacturing according to claim 8, characterized in that, The end of the baffle (72) is covered with a rubber protective layer.

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