Production equipment of vehicle body height sensor

Abstract

The invention relates to the technical field of production equipment, in particular to vehicle body height sensor production equipment which comprises a carrier, a conveying mechanism and a plurality of different assembling mechanisms, the carrier is used for placing parts, the conveying mechanism is used for conveying the carrier, and the assembling mechanisms are used for assembling the parts. The conveying mechanism comprises a forward conveying assembly, a switching assembly and a reverse recycling assembly, the forward conveying assembly is used for conveying carriers to different assembling mechanisms, and the conveying direction of the forward conveying assembly is opposite to that of the reverse recycling assembly; the switching assembly is used for conveying the carriers on the forward conveying assembly to the reverse recycling assembly, the switching assembly is further used for conveying the carriers on the reverse recycling assembly to the forward conveying assembly, and the assembling mechanism is used for assembling parts on the carriers. According to the invention, automatic assembly of the vehicle body height sensor is realized, and the assembly efficiency is greatly improved.

Description

Technical Field

[0001] The present application relates to the field of production equipment, and in particular to production equipment for a vehicle height sensor. Background Art

[0002] Ride height sensors are key components in a vehicle's suspension system, primarily used to monitor the relative position between the vehicle body and wheels, or the height above the ground. They are assembled from multiple components, including oil seals, rotating shafts, frames, connectors, rocker arms, spacers, and circuit boards. Conventional assembly of ride height sensors is typically done manually, which is labor-intensive and inaccurate, resulting in low overall assembly efficiency. Summary of the Invention

[0003] In order to improve the assembly efficiency of a vehicle height sensor, the present application provides a production device for a vehicle height sensor.

[0004] This application provides a vehicle height sensor production device, which adopts the following technical solutions: A production device for a vehicle height sensor includes a carrier, a conveying mechanism and multiple different assembly mechanisms. The carrier is used for placing parts, the conveying mechanism is used to convey the carrier, and the conveying mechanism includes a forward conveying component, a switching component and a reverse recovery component. The forward conveying component is used to convey the carrier to different assembly mechanisms. The conveying directions of the forward conveying component and the reverse recovery component are opposite. The switching component is used to convey the carrier on the forward conveying component to the reverse recovery component. The switching component is also used to convey the carrier on the reverse recovery component to the forward conveying component. The assembly mechanism is used to assemble parts on the carrier.

[0005] By adopting this technical solution, the automated assembly of vehicle height sensors is achieved by integrating a conveying mechanism with multiple assembly mechanisms, significantly improving assembly efficiency. Furthermore, by incorporating forward conveying components, reverse recovery components, and switching components, the carriers can be circulated between assembly mechanisms, reducing manual handling and significantly improving production automation and assembly efficiency. Furthermore, the flexible switching between forward and reverse conveying optimizes production line layout and saves equipment space.

[0006] Optionally, the switching component includes a support seat, a mobile drive structure and a switching drive structure, the support seat is used to place the carrier, the mobile drive structure is used to transport the carrier from the support seat to the forward conveying component or the reverse recovery component, and the switching drive structure is used to drive the support seat to move to align with the forward conveying component or the reverse recovery component.

[0007] By adopting this technical solution, the support base and the mobile drive structure work together to make the carrier's switching between forward and reverse conveying paths more precise and reliable, avoiding carrier misalignment or jamming. The switching drive structure ensures accurate conveying path alignment by adjusting the position of the support base, improving the stability and continuity of the equipment's operation.

[0008] Optionally, the mobile drive structure includes a rotating drive source, a pulley and a belt, the pulley is rotatably arranged on a support seat, the rotating drive source is used to drive the pulley to rotate forward or reverse, the belt is wound around the pulley, and the conveying direction of the belt is parallel to the conveying direction of the forward conveying component or the reverse recovery component.

[0009] By adopting this technical solution, the pulley and belt drive system achieves a simple and easy-to-maintain structure. Its bidirectional drive capability accommodates both forward and reverse conveying needs. When a carrier is transported from the forward conveying assembly or the reverse recovery assembly to the support base, it no longer relies solely on inertia to ensure it moves into position on the support base. The belt drive offers low noise and minimal wear, reducing equipment operating costs while ensuring uniform conveying speeds.

[0010] Optionally, the switching drive structure includes a rotation drive source, a gear and a rack, the rotation drive source is used to drive the gear to rotate forward or reverse, the gear and the rack are engaged for transmission, and the support seat is fixedly connected to the rack.

[0011] By adopting the above technical solution, the rack and pinion transmission method has the characteristics of high precision and high rigidity, ensuring the accurate movement position of the support base, reducing the cumulative error during the switching process, and further improving the switching efficiency and alignment reliability.

[0012] Optionally, one of the assembly mechanisms is a pulse hot pressing welding mechanism, which includes a welding machine and an adjustment drive source, wherein the adjustment drive source is used to drive the carrier to move along the conveying direction of the forward conveying component, and the adjustment drive source is used to drive the part to be welded to move to align with the welding machine.

[0013] By adopting this technical solution, since components have multiple melting points but only one welding head, the pulse hot pressing mechanism automatically aligns the welded parts by adjusting the drive source, eliminating errors caused by manual adjustment, ensuring consistent welding positions, and improving product qualification rates. Furthermore, automated welding reduces manual intervention and safety risks.

[0014] Optionally, the pulse hot pressing welding mechanism also includes a translation drive source and a moving block, the translation drive source is arranged on the driving part of the adjustment drive source, and a slot is provided on the surface of the carrier close to the adjustment drive source, and the slot is for the moving block to be inserted, and the translation drive source is used to drive the moving block to move in a direction close to or away from the slot. When the adjustment drive source drives the translation drive source to move, the moving block collides with the slot wall.

[0015] By adopting the above technical solution, the coordination design of the translation drive source, the moving block and the slot is adopted, and the carrier is driven to move by inserting the moving block into the slot. The structure is simple and the movement is stable. In addition, the carrier can be fixed by inserting the moving block into the slot to prevent the displacement of the carrier during welding, thereby enhancing the stability of the carrier and ensuring the welding accuracy.

[0016] Optionally, the conveying mechanism also includes a conveying frame and a conveyor belt, the conveyor belt is movably set on the conveying frame, the forward conveying component and the reverse recovery component both include guide grooves opened on the conveying frame, the guide grooves extend along the conveying direction of the conveyor belt, the carrier is provided with guide members, the guide grooves are for the guide members to be inserted and slide, the guide grooves in the forward conveying component and the reverse recovery component are arranged in a direction perpendicular to the conveying direction of the conveyor belt and perpendicular to the width direction of the conveyor belt, and the guide grooves in the forward conveying component and the reverse recovery component are respectively located on both sides of the two opposite surfaces of the conveyor belt away from each other.

[0017] By adopting this technical solution, the sliding cooperation between the guide groove and the guide member ensures the linearity and stability of the carrier during transportation, reducing deviation or jitter. The distributed design of the guide groove enables the transportation and recovery of the carrier with a single conveyor belt, optimizing the space utilization of the conveyor belt, reducing the occupied space, and simplifying the overall equipment.

[0018] Optionally, there are multiple guide members, and the multiple guide members are arranged along the conveying direction of the carrier, the guide member located at the front end in the conveying direction of the forward conveying component is the head end guide, and the guide member located at the end end in the conveying direction of the forward conveying component is the end guide, and a telescopic groove is provided on the surface of the carrier close to the guide groove, and the guide member is slidably arranged in the telescopic groove, and a reset elastic member is provided between the guide member and the bottom wall of the telescopic groove, and the reset elastic member is used to drive the guide member to pop out of the telescopic groove, and an inclined guide slope is formed on the surface of the support seat close to the conveyor belt, and the guide slope is used to slide with the guide member and press the guide member back into the telescopic groove, and a limiting groove for inserting the head end guide or the end guide is provided on the bottom wall of the limiting groove, and the head end guide or the end guide is used to trigger the stop button, and the stop button is electrically connected to the rotation drive source, and the stop button is used to control the rotation drive source to stop working.

[0019] By adopting the above technical solution, the combination of the resetting elastic member and the guiding slope causes the guide member to automatically retract when it contacts the support seat, avoiding wear caused by hard collisions and extending the life of the guide member. When the carrier moves on the support seat until the guide member aligns with the limit slot, the guide member pops out of the telescopic slot and inserts into the limit slot. The guide member triggers the stop button. The trigger mechanism of the stop button promptly stops the rotating drive source. The mechanical structure stops the rotating drive source, ensuring that the carrier moves into position on the support seat. The support seat can also be used for carriers of different lengths and sizes. The mechanical structure operates more reliably and is less prone to damage, improving equipment safety.

[0020] Optionally, an inclined recovery slope is formed on the surface of the head end guide and the end end guide. When the carrier moves out of the support seat, the side wall of the limiting groove slides against the recovery slope, pressing the head end guide or the end end guide back into the telescopic groove.

[0021] By adopting this technical solution, the coordinated design of the recovery ramp and the limit slot ensures that the guide member retracts smoothly when the carrier is removed, avoiding any jamming. No additional drive source is required to press the guide member back into the telescopic slot. The rotation of the drive source simultaneously retracts the guide member into the telescopic slot and moves the carrier, simplifying the equipment structure. This structure simplifies the carrier recovery process, improves the smoothness of reverse transport, and reduces the risk of failure.

[0022] Optionally, an alarm is also included. An alarm button is provided on the side wall of the limit groove away from the conveyor belt. The alarm button is electrically connected to the alarm. The surface of the head end guide away from the end guide and the surface of the end guide away from the head end guide are used to trigger the alarm button.

[0023] By adopting this technical solution, the linkage design between the alarm button and the alarm can sound an alarm even when the rotary drive source has not stopped working, alerting personnel to a malfunction or damage to the stop button, facilitating rapid location of the fault point and reducing downtime. The contact surface trigger mechanism enhances the sensitivity of anomaly detection and ensures stable operation of the production line.

[0024] In summary, this application includes at least one of the following beneficial technical effects: 1. By setting up forward conveying components, reverse recycling components and switching components, the cyclic conveying of carriers between assembly mechanisms is realized, reducing manual handling links and significantly improving the degree of production automation and assembly efficiency; 2. Automatically align the parts to be welded by adjusting the driving source, avoiding the error of manual adjustment, ensuring the consistency of welding position and improving the product qualification rate; 3. Only one conveyor belt is needed to transport and recover the carriers, which optimizes the space utilization of the conveyor belt, reduces the occupied space, and simplifies the overall equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a structural diagram of Example 1 of the present application.

[0026] Figure 2 This is a schematic diagram of the partial structure of the conveying mechanism highlighted in Example 1 of the present application.

[0027] Figure 3 This is a schematic diagram of the partial structure of the pulse hot pressing welding mechanism highlighted in Example 1 of the present application.

[0028] Figure 4 This is a schematic diagram of the partial structure of the conveying mechanism highlighted in Example 2 of the present application.

[0029] Figure 5 This is an exploded view of the carrier and support base in Example 2 of the present application.

[0030] Figure 6 This is a top sectional view of the carrier and the support base in Example 2 of the present application.

[0031] Explanation of reference numerals: 1. carrier; 11. slot; 12. telescopic slot; 13. placement slot; 2. conveying mechanism; 21. forward conveying assembly; 211. guide slot; 212. forward conveying belt; 22. switching assembly; 221. support seat; 222. guide slope; 223. limit slot; 224. guide seat; 23. reverse recovery assembly; 231. reverse conveying belt; 24. conveying rack; 25. conveying belt; 3. assembly mechanism; 31. pulse hot pressing welding mechanism; 311. welding machine; 312. adjustment drive source; 313. translation drive source; 314. moving block; 3 2. Transport mechanism; 33. Oil seal and rotating shaft assembly mechanism; 34. Plug and frame assembly mechanism; 35. Rocker arm assembly mechanism; 36. Copper powder removal mechanism; 37. Partition installation mechanism; 38. Circuit board installation mechanism; 39. Double-station soldering mechanism; 4. Mobile drive structure; 41. Pulley; 42. Belt; 5. Switching drive structure; 51. Rotating drive source; 52. Gear; 53. Rack; 6. Guide member; 61. Head end guide member; 611. Recovery ramp; 62. End guide member; 7. Reset elastic member; 8. Stop button; 9. Alarm button; 100. Frame. DETAILED DESCRIPTION

[0032] The following is combined with Figure 1-6 This application is described in further detail.

[0033] Example 1: Example 1 of the present application discloses a production device for a vehicle height sensor. Figure 1 and Figure 2The vehicle height sensor production equipment includes a frame 100 , a carrier 1 , a conveying mechanism 2 and a plurality of different assembly mechanisms 3 . The conveying mechanism 2 and the assembly mechanism 3 are both installed on the frame 100 .

[0034] Reference Figure 1 and Figure 2 The carrier 1 is provided with a plurality of placement slots 13 for placing parts. The conveying mechanism 2 is used to transport the carrier 1. The conveying mechanism 2 includes a conveying rack 24, a forward conveying assembly 21, a switching assembly 22, and a reverse recovery assembly 23. The conveying rack 24 is fixedly mounted on the frame 100, and the forward conveying assembly 21 and the reverse recovery assembly 23 are both mounted on the conveying rack 24. The conveying direction of the forward conveying assembly 21 is set to be from left to right. The multiple assembly mechanisms 3 are arranged along the conveying direction of the forward conveying assembly 21, and the multiple assembly mechanisms 3 are located in front of the forward conveying assembly 21.

[0035] Reference Figure 1 and Figure 2 The forward conveying component 21 is used to convey the carrier 1 to different assembly mechanisms 3. The conveying direction of the forward conveying component 21 is opposite to that of the reverse recovery component 23. The switching component 22 is used to convey the carrier 1 on the forward conveying component 21 to the reverse recovery component 23. The switching component 22 is also used to convey the carrier 1 on the reverse recovery component 23 to the forward conveying component 21. The assembly mechanism 3 is used to assemble parts on the carrier 1.

[0036] Reference Figure 2 The forward conveying assembly 21 includes a forward conveying belt 212. Similarly, the reverse recovery assembly 23 includes a reverse conveying belt 231. The forward conveying belt 212 moves from left to right, and the reverse conveying belt 231 moves from left to right. The reverse conveying belt 231 is located directly below the forward conveying belt 212.

[0037] Reference Figure 1 and Figure 2 The switching assembly 22 is provided with two groups, and the two groups of switching assemblies 22 are respectively located on both sides of the conveying direction of the forward conveyor belt 212 and the reverse conveyor belt 231. The switching assembly 22 includes a guide seat 224, a support seat 221, a movable drive structure 4 and a switching drive structure 5. The guide seat 224 is fixedly mounted on the frame 100. The switching drive structure 5 includes a rotary drive source 51, a gear 52 and a rack 53. The rotary drive source 51 is fixedly mounted on the guide seat 224. The rotary drive source 51 is a drive motor. The output shaft of the rotary drive source 51 is fixedly connected to the gear 52, thereby driving the gear 52 to rotate. The gear 52 is meshed with the rack 53 for transmission. The rack 53 is slidably mounted on the guide seat 224 in the up and down directions. The support seat 221 is fixedly mounted on the rack 53. As the rack 53 rises and falls, it rises and falls to align with the forward conveyor belt 212 or the reverse conveyor belt 231.

[0038] Reference Figure 2 The mobile drive structure 4 includes a rotational drive source (not shown), a pulley 41, and a belt 42. The pulley 41 is rotatably mounted on the support base 221. The belt 42 is wound around the pulley 41 and extends in the left-right direction. The rotational drive source is used to drive the pulley 41 in forward or reverse rotation, thereby driving the belt 42 to move in the left-right direction. The belt 42 is used to drive the carrier 1 to move, thereby transporting the carrier 1 from the support base 221 to the forward conveyor belt 212 or the reverse conveyor belt 231.

[0039] Reference Figure 1 The various assembly mechanisms 3, from left to right, are: a transport mechanism 32, an oil seal and shaft assembly mechanism 33, a plug and frame assembly mechanism 34, a rocker arm assembly mechanism 35, a copper powder removal mechanism 36, a partition installation mechanism 37, a circuit board installation mechanism 38, a pulse hot pressing mechanism 31, a dual-station soldering mechanism 39, and a transport mechanism 32. The oil seal and shaft assembly mechanism 33, the plug and frame assembly mechanism 34, the rocker arm assembly mechanism 35, and the partition installation mechanism 37 all comprise servo presses. The assembly mechanism 3 also includes a dual-station programming mechanism (not shown), a testing mechanism (not shown), and a blanking mechanism (not shown); all three are located forward of the mechanism shown in the aforementioned figures.

[0040] Reference Figure 1 and Figure 3 The pulse hot pressing welding mechanism 31 includes a welding machine 311, an adjustment drive source 312, a translation drive source 313, and a moving block 314. The welding machine 311 is fixedly mounted on the frame 100, and the adjustment drive source 312 is fixedly mounted on the conveyor frame 24. The adjustment drive source 312 is a servo electric cylinder. The driving member of the adjustment drive source 312 moves left and right. The driving member of the adjustment drive source 312 is fixedly connected to the translation drive source 313, thereby driving the translation drive source 313 to move left and right. The translation drive source 313 is an electric push rod. The drive shaft of the translation drive source 313 moves up and down. The drive shaft of the translation drive source 313 is fixedly connected to the moving block 314, thereby driving the moving block 314 to move up and down.

[0041] Reference Figure 3 A slot 11 is provided on the bottom surface of the carrier 1, and the slot 11 is for the moving block 314 to be inserted. When the moving block 314 is inserted into the slot 11, the moving block 314 can drive the carrier 1 to move left and right. At this time, the side wall of the moving block 314 conflicts with the side wall of the slot 11, thereby adapting to the situation where one welding machine 311 corresponds to multiple welding points.

[0042] The implementation principle of the production equipment of the vehicle height sensor of Example 1 of the present application is as follows: first, each component is placed on the carrier 1 by manual loading, the forward conveyor belt 212 transports the carrier 1 to the oil seal and rotating shaft assembly mechanism 33, the oil seal is automatically loaded, and oil is injected into the oil seal by the equipment, the transporting mechanism 32 installs the oil seal and the rotating shaft into the skeleton, and presses them into place with a servo press, the forward conveyor belt 212 transports the carrier 1 to the plug and skeleton assembly mechanism 34, the transporting mechanism 32 assembles the plug and the skeleton, and presses them into place with a servo press, the forward conveyor belt 212 transports the carrier 1 to the rocker arm assembly mechanism 35, the transporting mechanism 32 assembles the rocker arm to the rotating shaft, and presses them into place with a servo press, the forward conveyor belt 212 transports the carrier 1 to the copper powder removal mechanism 36, removes the copper powder from the assembled components, the forward conveyor belt 212 transports the carrier 1 to the partition installation mechanism 37, the transporting mechanism 32 takes out the partition, and the assembly It is installed on the skeleton and pressed into place with a servo press. The forward conveyor belt 212 transports the carrier 1 to the circuit board installation mechanism 38. The transport mechanism 32 takes out the circuit board and assembles it on the skeleton. The forward conveyor belt 212 transports the carrier 1 to the pulse hot pressing welding mechanism 31. The welding machine 311 performs pulse hot pressing operation on the circuit board to fix the circuit board. The forward conveyor belt 212 transports the carrier 1 to the double-station soldering mechanism 39. The double-station soldering mechanism 39 performs double-station soldering operation on the product. The transport mechanism 32 removes the product from the carrier 1 and moves it to the double-station programming mechanism. At this time, the empty carrier 1 is returned to the manual loading place through the switching component 22 and the reverse conveyor belt 231. The transport mechanism 32 puts the programmed product into the testing mechanism for testing. The qualified products are dotted and marked, and placed in the qualified product box through the unloading mechanism. The unqualified products are not dotted or lasered, and are placed in the unqualified product box through the unloading mechanism.

[0043] Example 2: Reference Figure 4 Unlike Example 1, this embodiment does not include the reverse conveyor belt 231 described in Example 1. The conveying mechanism 2 also includes a conveyor belt 25, which is the forward conveyor belt 212 described in Example 1. Both the forward conveying assembly 21 and the reverse recovery assembly 23 include a guide groove 211 extending through the conveyor frame 24. The guide groove 211 extends along the conveying direction of the conveyor belt 25. The two guide grooves 211 are located on the upper and lower sides of the conveyor belt 25.

[0044] Reference Figure 4 and Figure 5The carrier 1 is equipped with a guide member 6, which is inserted into a guide slot 211. The guide slot 211 cooperates with the guide member 6 to guide the movement of the carrier 1 on the conveyor belt 25. When the guide member 6 is inserted into the guide slot 211, the surface of the carrier 1 contacts the conveyor belt 25, which does not affect the movement of the carrier 1 driven by the conveyor belt 25. Because the upper and lower sides of the conveyor belt 25 move in opposite directions, the upper side can be used to transport the carrier 1 in the forward direction, while the lower side is used for reverse recovery of the carrier 1. The lower guide slot 211 also serves to limit the position of the carrier 1 in the vertical direction.

[0045] Reference Figure 6 Two sets of guide members 6 are provided, distributed along the front and rear walls of the vehicle 1 in the front-to-back direction. Each set of guide members 6 comprises two guide members 6, arranged in the left-to-right direction. The guide member 6 on the right is the head guide member 61, and the guide member 6 on the left is the tail guide member 62. A telescopic slot 12 extending along the front-to-back direction is defined on the side wall of the vehicle 1. The guide members 6 are slidably mounted within the telescopic slot 12. A return spring 7 is press-fitted between the guide member 6 and the bottom wall of the slot 12. The return spring 7 is a compression spring that extends and retracts in the direction that drives the guide member 6 out of the slot 12.

[0046] Reference Figure 6 A recovery slope 611 is formed on the left side wall of the head end guide 61 and the right side wall of the tail end guide 62 through a chamfering process. The distance between the recovery slope 611 on the head end guide 61 and the bottom wall of the expansion slot 12 increases gradually along the forward conveying direction of the conveyor belt 25. The recovery slope 611 on the tail end guide 62 is inclined in the opposite direction to the recovery slope 611 on the head end guide 61.

[0047] Reference Figure 5 and Figure 6 Two guiding slopes 222 are formed on the surface of the support seat 221 close to the conveyor belt 25 through a chamfering process. The distance between the two guiding slopes 222 decreases along the forward conveying direction of the conveyor belt 25. The guiding slopes 222 are used to slide against the guide member 6, thereby pressing the guide member 6 back into the telescopic groove 12, so that the carrier 1 can move smoothly to the support seat 221 along the belt 42.

[0048] Reference Figure 6The sidewall of the support base 221 is provided with two retaining grooves 223 extending in the front-to-back direction. The two retaining grooves 223 on the support base 221 located to the right of the conveyor belt 25 are respectively adapted to receive the two head-end guide members 61, while the two retaining grooves 223 on the support base 221 located to the left of the conveyor belt 25 are respectively adapted to receive the two end-end guide members 62. The retaining grooves 223 on the sidewall of the conveyor belt 25 are designed to slidably contact the recovery ramp 611 to press the guide member 6 back into the telescopic slot 12, allowing the carrier 1 to smoothly move along with the belt 42 toward the conveyor belt 25.

[0049] Reference Figure 6 A stop button 8 is fixedly installed on the bottom wall of the limit slot 223. When the guide member 6 is inserted into the limit slot 223, the stop button 8 is triggered. The stop button 8 is electrically connected to the rotation drive source. The stop button 8 is used to control the rotation drive source to stop working, so that the belt 42 stops transporting the carrier 1, indicating that the carrier 1 moves into place on the support seat 221.

[0050] Reference Figure 6 The production equipment of the vehicle height sensor also includes an alarm (not shown in the figure). The alarm can be installed on the frame 100 or on the operator's mobile phone, etc. The width dimension of the limit groove 223 is greater than the width dimension of the guide member 6. An alarm button 9 is fixedly installed on the side wall of the limit groove 223 away from the conveyor belt 25, and the alarm button 9 is electrically connected to the alarm. When the stop button 8 fails or the rotation drive source fails, the belt 42 continues to transport the carrier 1 in the direction away from the conveyor belt 25 until the right side wall of the head end guide member 61 or the left side wall of the end guide member 62 conflicts with the trigger alarm button 9, and the alarm starts to work to remind the operator, and the operator can stop the equipment by pressing the emergency stop button.

[0051] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A vehicle height sensor production equipment, characterized by: The invention comprises a carrier (1), a conveying mechanism (2) and a plurality of different assembly mechanisms (3), wherein the carrier (1) is used for placing parts, the conveying mechanism (2) is used for conveying the carrier (1), the conveying mechanism (2) comprises a forward conveying component (21), a switching component (22) and a reverse recovery component (23), the forward conveying component (21) is used for conveying the carrier (1) to different assembly mechanisms (3), the forward conveying component (21) and the reverse recovery component (23) have opposite conveying directions, the switching component (22) is used for conveying the carrier (1) on the forward conveying component (21) to the reverse recovery component (23), the switching component (22) is also used for conveying the carrier (1) on the reverse recovery component (23) to the forward conveying component (21), and the assembly mechanism (3) is used for assembling parts on the carrier (1).

2. The vehicle height sensor production equipment according to claim 1, characterized in that: The switching assembly (22) comprises a support seat (221), a mobile drive structure (4) and a switching drive structure (5); the support seat (221) is used for placing the carrier (1); the mobile drive structure (4) is used for transporting the carrier (1) from the support seat (221) to the forward conveying assembly (21) or the reverse recovery assembly (23); and the switching drive structure (5) is used for driving the support seat (221) to move to align with the forward conveying assembly (21) or the reverse recovery assembly (23).

3. The vehicle height sensor production equipment according to claim 2, characterized in that: The mobile driving structure (4) includes a rotation driving source, a pulley (41) and a belt (42), wherein the pulley (41) is rotatably arranged on a support seat (221), and the rotation driving source is used to drive the pulley (41) to rotate forward or reverse, and the belt (42) is wound around the pulley (41), and the conveying direction of the belt (42) is parallel to the conveying direction of the forward conveying component (21) or the reverse recovery component (23).

4. The vehicle height sensor production equipment according to claim 2, characterized in that: The switching drive structure (5) comprises a rotation drive source (51), a gear (52) and a rack (53); the rotation drive source (51) is used to drive the gear (52) to rotate forward or reverse; the gear (52) and the rack (53) are meshed for transmission; and the support seat (221) is fixedly connected to the rack (53).

5. The vehicle height sensor production equipment according to claim 1, characterized in that: One of the assembly mechanisms (3) is a pulse hot pressing welding mechanism (31), which includes a welding machine (311) and an adjustment drive source (312). The adjustment drive source (312) is used to drive the carrier (1) to move along the conveying direction of the forward conveying component (21), and the adjustment drive source (312) is used to drive the part to be welded to move to align with the welding machine (311).

6. The vehicle height sensor production equipment according to claim 5, characterized in that: The pulse hot pressing welding mechanism (31) further includes a translation drive source (313) and a moving block (314), wherein the translation drive source (313) is arranged on a driving member of the adjustment drive source (312), a slot (11) is provided on a surface of the carrier (1) close to the adjustment drive source (312), and the slot (11) is for inserting the moving block (314), and the translation drive source (313) is used to drive the moving block (314) to move in a direction close to or away from the slot (11), and when the adjustment drive source (312) drives the translation drive source (313) to move, the moving block (314) contacts the slot wall of the slot (11).

7. The vehicle height sensor production equipment according to claim 4, characterized in that: The conveying mechanism (2) further comprises a conveying frame (24) and a conveyor belt (25), wherein the conveyor belt (25) is movably arranged on the conveying frame (24), and the forward conveying component (21) and the reverse recovery component (23) both comprise guide grooves (211) provided on the conveying frame (24), wherein the guide grooves (211) extend along the conveying direction of the conveyor belt (25), and the carrier (1) is provided with a guide member (6), wherein the guide grooves (211) are provided for the guide member (6) to be inserted and slided, and the guide grooves (211) in the forward conveying component (21) and the reverse recovery component (23) are arranged in a direction perpendicular to the conveying direction of the conveyor belt (25) and perpendicular to the width direction of the conveyor belt (25), and the guide grooves (211) in the forward conveying component (21) and the reverse recovery component (23) are respectively located on two sides of the two opposite surfaces of the conveyor belt (25) that are away from each other.

8. The vehicle height sensor production equipment according to claim 7, characterized in that: There are a plurality of guide members (6), and the plurality of guide members (6) are arranged along the conveying direction of the carrier (1). The guide member (6) at the front end in the conveying direction of the forward conveying component (21) is the head end guide member (61), and the guide member (6) at the rear end in the conveying direction of the forward conveying component (21) is the rear end guide member (62). A telescopic groove (12) is provided on the surface of the carrier (1) close to the guide groove (211), and the guide member (6) is slidably arranged in the telescopic groove (12). A reset elastic member (7) is provided between the guide member (6) and the bottom wall of the telescopic groove (12), and the reset elastic member (7) is used to drive the guide member (6) to pop out of the telescopic groove (12). ), a guide slope (222) is formed on the surface of the support seat (221) close to the conveyor belt (25), and the guide slope (222) is used to slide against the guide member (6) and press the guide member (6) back into the telescopic groove (12). The support seat (221) is provided with a limiting groove (223) for inserting the head end guide member (61) or the end guide member (62), and a stop button (8) is provided on the bottom wall of the limiting groove (223). The head end guide member (61) or the end guide member (62) is used to trigger the stop button (8), and the stop button (8) is electrically connected to the rotation drive source, and the stop button (8) is used to control the rotation drive source to stop working.

9. The vehicle height sensor production equipment according to claim 8, characterized in that: The surfaces of the head end guide member (61) and the tail end guide member (62) are both formed with an inclined recovery slope (611). When the carrier (1) moves out of the support seat (221), the side wall of the limiting groove (223) slides against the recovery slope (611), pressing the head end guide member (61) or the tail end guide member (62) back into the telescopic groove (12).

10. The vehicle height sensor production equipment according to claim 9, characterized in that: The invention also includes an alarm. An alarm button (9) is provided on the side wall of the limiting groove (223) away from the conveyor belt (25). The alarm button (9) is electrically connected to the alarm. The surface of the head end guide (61) away from the end guide (62) and the surface of the end guide (62) away from the head end guide (61) are used to trigger the alarm button (9).

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