A riveting assembly apparatus for automotive sensors

Abstract

The utility model discloses a kind of riveting assembly equipment for automobile sensor, including workbench and the carousel riveting unit being arranged on workbench, carousel riveting unit includes: carousel mechanism, carousel mechanism includes the first carousel assembly and the second carousel assembly being arranged on workbench, the first carousel assembly includes the transmission seat being set on workbench, transmission carousel being set on transmission seat and the fixed carousel being set along transmission carousel upper end, transmission carousel is annularly provided with a plurality of pedestal for fixed semi-finished product, the second carousel assembly is same with the structure of first carousel assembly;Riveting feeding assembly, riveting feeding assembly includes resistance chip feeding assembly, feeding riveting assembly and detection clamp component respectively annularly arranged in order along first carousel assembly and second carousel assembly;The utility model structure design is reasonable, realizes automation and integrated production by carousel riveting unit, optimizes production process, greatly improves production efficiency.

Description

Technical Field

[0001] This utility model relates to the field of riveting assembly equipment, and more particularly to a riveting assembly equipment for automotive sensors. Background Technology

[0002] In the automotive manufacturing industry, electric rearview mirrors are important safety auxiliary components. Their working principle involves using an adjustment switch located inside the vehicle to control the forward and reverse rotation of two motors in an electric commutator installed inside the mirror, thereby achieving precise adjustment of the mirror in different left and right directions. The sensors used for rearview mirror angle control are in extremely high demand in automobile production.

[0003] In the manufacturing of these sensors, a crucial step is riveting two resistive elements to both ends of the semi-finished sensor using rivets. However, traditional manufacturing methods primarily rely on manual riveting. This manual operation method has several drawbacks. First, it's difficult to guarantee the consistency of the riveting. Due to the influence of individual worker skill levels and work conditions, different workers, or even the same worker at different times, may apply varying riveting force and position parameters. This results in inconsistent product quality, failing to meet the demands of current automated manufacturing processes, and hindering further improvements in production efficiency and yield. Utility Model Content

[0004] The technical problem this invention aims to solve is to provide a riveting and assembly device for automotive sensors, addressing the limitations of existing technologies. The technical solution adopted by this utility model to solve the above-mentioned technical problem is as follows: a riveting assembly device for automotive sensors, comprising a worktable and a turntable riveting unit arranged on the worktable, wherein the turntable riveting unit includes: A turntable mechanism, comprising a first turntable assembly and a second turntable assembly arranged on a workbench, the first turntable assembly comprising a transmission seat arranged on the workbench, a transmission turntable arranged on the transmission seat, and a fixed turntable arranged along the upper end of the transmission turntable, wherein a plurality of bases for fixing semi-finished products are arranged in a ring on the transmission turntable, and the second turntable assembly has the same structure as the first turntable assembly. The riveting and feeding assembly includes a resistor sheet feeding assembly, a feeding and riveting assembly, and a detection fixture assembly, which are arranged in a ring along the first turntable assembly and the second turntable assembly, respectively. The transmission unit includes a feeding component for feeding the first turntable assembly, a clamping and conveying component disposed between the first turntable assembly and the second turntable assembly, and a discharging component for discharging the second turntable assembly.

[0005] Preferably, the resistor sheet feeding assembly includes a material platform assembly and an adsorption clamp assembly. The material platform assembly includes a box body, a sliding frame arranged inside the box body, a sliding plate arranged on the upper end of the box body, and a driving cylinder arranged along the lower end of each sliding frame. The sliding frame and the sliding plate are each provided with a material plate for placing a plurality of resistor sheets. The adsorption clamp assembly includes a fixed frame, an adsorption transmission component arranged on the fixed frame, an adsorption cylinder rotatably connected to the upper end of the adsorption transmission component, and an adsorption gripping head for adsorbing resistor sheets arranged along the lower end of the adsorption cylinder.

[0006] Preferably, the feeding and riveting assembly includes a feeding platform for placing rivets, a feeding track extending along the feeding platform to one side of the turntable, and a riveting component disposed on the fixed turntable. The riveting component includes a riveting drive component disposed on the fixed turntable along the feeding track direction and a riveting head disposed at the lower end of the riveting head for riveting the semi-finished product to the resistor sheet.

[0007] Preferably, the inspection fixture assembly includes a visual inspection component mounted on a fixed turntable for inspecting riveted substandard semi-finished products, and a measuring fixture mounted on the fixed turntable along one side of the visual inspection component for removing the substandard semi-finished products.

[0008] Preferably, the feeding assembly includes a feeding track for feeding semi-finished products and a feeding clamp arranged along one side of the feeding track. The feeding track conveys the semi-finished products to the lower end of the feeding clamp, and then the feeding clamp picks up the semi-finished products onto the first turntable assembly.

[0009] Preferably, the clamping and conveying assembly includes a movable seat disposed between the first turntable assembly and the second turntable assembly, and a clamping and conveying fixture disposed on the movable seat and moving along the support of the first turntable assembly and the second turntable assembly. The clamping and conveying fixture reverses and clamps the semi-finished product onto the second turntable assembly via the movable seat.

[0010] Preferably, the discharge assembly includes a discharge clamp disposed on the second turntable assembly and a discharge track arranged along one side of the discharge clamp, wherein the discharge clamp is disposed on the fixed turntable.

[0011] Compared with existing technologies, the advantages of this utility model are as follows: By setting up a workbench and a turntable riveting unit, which includes a turntable mechanism, a riveting and feeding assembly, and a transmission unit, automated and integrated production is achieved, the production process is optimized, and production efficiency is greatly improved. The first and second turntable assemblies of the turntable mechanism provide multiple working positions, allowing operations at each stage to proceed in parallel. The circular arrangement of the riveting and feeding assembly ensures timely and orderly material supply, and the transmission unit ensures smooth material flow. The resistor sheet feeding assembly, material table assembly, and adsorption clamp assembly work together to achieve efficient storage and precise feeding of resistor sheets, and the feeding rhythm can be flexibly adjusted. The feeding and riveting assembly ensures precise rivet delivery and efficient riveting, improving riveting quality and efficiency, and enhancing equipment stability. The inspection clamp assembly uses visual inspection components and measuring clamps to ensure product quality and achieve automated screening. The feeding assembly enables orderly feeding of semi-finished products, the clamping and conveying assembly effectively transfers semi-finished products and meets posture adjustment requirements, and the discharging assembly discharges the riveted semi-finished products, completing material circulation and comprehensively ensuring efficient, stable, and high-quality operation of the equipment. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the structure of this utility model; Figure 3 This is a schematic diagram of the structure of this utility model; Figure 4 This is a schematic diagram of the turntable mechanism of this utility model; Figure 5 This is a structural schematic diagram of the material platform assembly of this utility model; Figure 6 This is a schematic diagram of the structure of the adsorption clamp assembly of this utility model; Figure 7 This is a schematic diagram of the sensor of this utility model.

[0013] Reference numerals: 1. Workbench; 2. Turntable riveting unit; 3. Turntable mechanism; 4. Transmission unit; 5. First turntable assembly; 6. Second turntable assembly; 7. Transmission base; 8. Transmission turntable; 9. Fixed turntable; 10. Base; 11. Riveting and feeding assembly; 12. Resistance sheet feeding assembly; 13. Feeding and riveting assembly; 14. Detection fixture assembly; 15. Material table assembly; 16. Adsorption fixture assembly; 17. Box body; 18. Sliding frame; 19. Sliding plate; 20. Drive cylinder; 21. Material plate; 2 2. Fixed frame; 23. Adsorption transmission component; 24. Adsorption cylinder; 25. Adsorption gripper head; 26. Feeding platform; 27. Feeding track; 28. Riveting component; 29. ​​Riveting drive component; 30. Riveting joint; 31. Vision inspection component; 32. Measuring fixture; 33. Feeding assembly; 34. Feeding track; 35. Feeding fixture; 36. Clamping and conveying assembly; 37. Moving seat; 38. Clamping and conveying fixture; 39. Discharge assembly; 40. Discharge fixture; 41. Discharge track; 42. Resistance element; 43. Rivet. Detailed Implementation

[0014] The following drawings will disclose several embodiments of this utility model. For clarity, many practical details will be described in the following description. However, it should be understood that these practical details should not be used to limit this utility model. That is, in some embodiments of this utility model, these practical details are not essential. In addition, for the sake of simplicity, some conventional structures and components will be shown in the drawings in a simple schematic manner.

[0015] It should be noted that all directional indicators in this utility model embodiment, such as up, down, left, right, front, back, etc., are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0016] Furthermore, in addition to indicating orientation or positional relationship, the aforementioned terms may also be used to indicate other meanings. For example, the term "above" may also be used in some cases to indicate a certain dependency or connection relationship. For those skilled in the art, the specific meaning of these terms in this utility model can be understood according to the specific circumstances.

[0017] Furthermore, the terms "installation," "setting," "equipped with," "connection," "linking," and "socketing" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral structures; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium, or internal connections between two devices, components, or parts. The connection methods described herein are existing technologies without any modifications and are common knowledge to those skilled in the art. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0018] Furthermore, in this utility model, the use of terms such as "first" and "second" is for descriptive purposes only and does not specifically refer to any order or sequence, nor is it intended to limit the utility model. They are merely used to distinguish components or operations described with the same technical terms and should not be construed as indicating or implying their relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the technical solutions of various embodiments can be combined with each other, but only if they are feasible for those skilled in the art. If a combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0019] In this embodiment 1, like Figures 1 to 7 As shown, this utility model provides a riveting assembly device for automotive sensors, including a worktable 1 and a rotary riveting unit arranged on the worktable 1, wherein the rotary riveting unit includes: The turntable mechanism 3 includes a first turntable assembly 5 and a second turntable assembly 6 arranged on the workbench 1. The first turntable assembly 5 includes a transmission seat 7 arranged on the workbench 1, a transmission turntable 8 arranged on the transmission seat 7, and a fixed turntable 9 arranged along the upper end of the transmission turntable 8. The transmission turntable 8 is provided with a plurality of bases 10 for fixing the semi-finished products in a ring. The second turntable assembly 6 has the same structure as the first turntable assembly 5. The riveting and feeding assembly 11 includes a resistor sheet feeding assembly 12, a feeding and riveting assembly 13, and a detection fixture assembly 14 arranged in a ring along the first turntable assembly 5 and the second turntable assembly 6, respectively. The transmission unit 4 includes a feeding component 33 for feeding the first turntable assembly 5, a clamping and conveying component 36 disposed between the first turntable assembly 5 and the second turntable assembly 6, and a discharging component 39 for discharging the second turntable assembly 6.

[0020] By setting up a workbench 1 and a turntable riveting unit arranged on the workbench 1, and the turntable riveting unit including a turntable mechanism 3, a riveting and feeding assembly 11, and a transmission unit 4, the overall structure is reasonably designed, and the units cooperate with each other to realize the automation and integration of the automotive sensor riveting process, thereby improving production efficiency. The turntable mechanism 3, through the arrangement of the first turntable assembly 5 and the second turntable assembly 6, provides multiple working positions, allowing for simultaneous operation at different stages and optimizing the production process. The riveting and feeding assembly 11 is arranged in a ring around the turntable assembly, ensuring the timely and orderly feeding of each component. The transmission unit 4 is responsible for feeding, discharging, and intermediate conveying, ensuring the smooth flow of materials in the equipment. After the first turntable assembly 5 processes one end of the semi-finished product, it is transported to the second turntable assembly 6 via the transmission unit 4 for processing the other end of the semi-finished product. This achieves the processing of riveting two resistor pieces to both ends of the semi-finished sensor using rivets, ensuring accurate feeding of the resistor pieces and efficient riveting.

[0021] The resistor sheet feeding assembly 12 includes a material platform assembly 15 and an adsorption clamp assembly 16. The material platform assembly 15 includes a box body 17, a sliding frame 18 arranged inside the box body 17, a sliding plate 19 arranged on the upper end of the box body 17, and a driving cylinder 20 arranged along the lower end of the sliding frame 18. Material plates 21 for placing a plurality of resistor sheets are arranged on the sliding frame 18 and the sliding plate 19. The adsorption clamp assembly 16 includes a fixed frame 22, an adsorption transmission component 23 arranged on the fixed frame 22, an adsorption cylinder 24 rotatably connected to the upper end of the adsorption transmission component 23, and an adsorption gripping head 25 for adsorbing resistor sheets arranged along the lower end of the adsorption cylinder 24.

[0022] The resistor sheet feeding assembly 12 includes a material platform assembly 15 and an adsorption clamp assembly 16. The material platform assembly 15 adopts a structure of a box 17, a sliding frame 18, a sliding plate 19, and a drive cylinder 20. A material plate 21 is set on the sliding frame 18 and the sliding plate 19. The adsorption clamp assembly 16 includes a fixing frame 22, an adsorption transmission component 23, an adsorption cylinder 24, and an adsorption gripping head 25. This achieves efficient storage and precise feeding of resistor sheets. The material plate 21 accommodates resistor sheets, reducing the number of material replenishments. The drive cylinder 20 pushes the sliding frame 18 and the sliding plate 19, enabling the resistor sheets to accurately reach the designated position. The components of the adsorption clamp assembly 16 work together to precisely control the adsorption force and position, ensuring that the resistor sheets are gripped without damage or deviation, and are accurately placed in the designated position, improving riveting accuracy and product quality. At the same time, the feeding rhythm can be flexibly adjusted according to production needs.

[0023] The feeding and riveting assembly 13 includes a feeding platform 26 for placing rivets, a feeding track 27 extending along the feeding platform 26 to one side of the turntable, and a riveting member 28 disposed on the fixed turntable 9 along the feeding track 27. The riveting member 28 includes a riveting drive member 29 disposed on the fixed turntable 9 and a riveting head 30 disposed at the lower end of the riveting for riveting semi-finished products and resistor sheets.

[0024] The riveting assembly 13 includes a feeding platform 26 for placing rivets, a feeding track 27 extending to one side of the turntable, and a riveting component 28 mounted on the fixed turntable 9. The riveting component 28 includes a riveting drive component 29 and a riveting head 30. This configuration ensures precise rivet delivery. The feeding platform 26 stores the rivets, and the feeding track 27 smoothly and accurately delivers the rivets to the designated position, avoiding delivery problems and improving the riveting success rate. Simultaneously, it enables efficient riveting operations. The riveting drive component 29 precisely controls the position and movement trajectory of the riveting head 30, accurately riveting semi-finished products and resistor sheets, improving riveting quality and efficiency to meet the needs of large-scale production. Furthermore, the riveting component 28 mounted on the fixed turntable 9 enhances equipment stability, reduces riveting vibration and deviation, ensures riveting quality, extends equipment lifespan, and reduces maintenance costs.

[0025] The inspection fixture assembly 14 includes a visual inspection component 31 mounted on a fixed turntable 9 for inspecting riveted substandard semi-finished products, and a measuring fixture 32 mounted on the fixed turntable 9 along one side of the visual inspection component 31 for removing the substandard semi-finished products.

[0026] By setting up the inspection fixture assembly 14, which includes a vision inspection component 31 and a measuring fixture 32 mounted on a fixed turntable 9, the vision inspection component 31 is used to inspect riveted sub-finished products that are not up to standard, and the measuring fixture 32 is used to remove substandard products. This ensures product quality. The vision inspection component 31 uses visual recognition technology to quickly and accurately detect defects such as rivet misalignment or insufficient riveting force, preventing substandard products from entering subsequent processes or the market. At the same time, it achieves automated screening. The measuring fixture 32 works in conjunction with the vision inspection component 31 to remove substandard sub-finished products in a timely manner, ensuring the consistency and high quality of products on the production line.

[0027] The feeding assembly 33 includes a feeding track 34 for feeding semi-finished products and a feeding clamp 35 arranged along one side of the feeding track 34. The feeding track 34 conveys the semi-finished products to the lower end of the feeding clamp 35, and then the feeding clamp 35 clamps the semi-finished products onto the first turntable assembly 5.

[0028] By configuring the feeding assembly 33, which includes a feeding track 34 for feeding semi-finished products and a feeding clamp 35 on one side of the feeding track 34, the feeding track 34 conveys the semi-finished products to the lower end of the feeding clamp 35, and the feeding clamp 35 picks up the semi-finished products and places them onto the first turntable assembly 5. This achieves orderly feeding of semi-finished products, stable conveying of semi-finished products by the feeding track 34, and precise picking up and placing of semi-finished products by the feeding clamp 35 at the designated position on the first turntable assembly 5, ensuring the accuracy and stability of the feeding process and laying the foundation for the smooth progress of the subsequent riveting process.

[0029] The clamping and conveying assembly 36 includes a movable seat 37 disposed between the first turntable assembly 5 and the second turntable assembly 6, and a clamping and conveying fixture 38 disposed on the movable seat 37 and moving along the support of the first turntable assembly 5 and the second turntable assembly 6. The clamping and conveying fixture 38 uses the movable seat 37 to reverse and clamp the semi-finished product onto the second turntable assembly 6.

[0030] By configuring the clamping and conveying assembly 36, which includes a movable seat 37 positioned between the first turntable assembly 5 and the second turntable assembly 6, and a clamping and conveying fixture 38 that moves along the distance between the two on the movable seat 37, the clamping and conveying fixture 38 uses the movable seat 37 to reverse-clamp the semi-finished product onto the second turntable assembly 6. This achieves effective transfer of the semi-finished product between the first turntable assembly 5 and the second turntable assembly 6. The movable seat 37 drives the clamping and conveying fixture 38 to move, achieving precise positioning. The reverse clamping meets the production process's requirements for adjusting the posture of the semi-finished product, ensuring the continuity and accuracy of the production process.

[0031] The discharge assembly 39 includes a discharge clamp 40 disposed on the second turntable assembly 6 and a discharge track 41 arranged along one side of the discharge clamp 40. The discharge clamp 40 is arranged on the fixed turntable 9.

[0032] By configuring the discharge assembly 39, which includes a discharge clamp 40 mounted on the second turntable assembly 6 and a discharge track 41 arranged along one side of the discharge clamp 40, and with the discharge clamp 40 positioned on the fixed turntable 9, the finished product can be smoothly discharged. The discharge clamp 40 accurately grips the riveted product, and the discharge track 41 guides the product away from the equipment, ensuring a stable and orderly discharge process, completing the material cycle of the entire automotive sensor riveting and assembly equipment, and improving production efficiency.

[0033] In this embodiment 2, like Figures 1 to 7As shown, by setting up a workbench 1 and a rotary riveting unit, which includes a rotary mechanism 3, a riveting and feeding assembly 11, and a transmission unit 4, automated and integrated production is achieved, optimizing the production process and greatly improving production efficiency. The first rotary assembly 5 and the second rotary assembly 6 of the rotary mechanism 3 provide multiple working positions, allowing for parallel operation at each stage. The circular arrangement of the riveting and feeding assembly 11 ensures timely and orderly material supply, while the transmission unit 4 ensures smooth material flow. The resistor sheet feeding assembly 12, the material table assembly 15, and the adsorption clamp assembly 16 work together to achieve efficient storage and precise feeding of resistor sheets, with flexible adjustment of the feeding rhythm. The feeding and riveting assembly 13 ensures precise rivet delivery and efficient riveting, improving riveting quality and efficiency, and enhancing equipment stability. The inspection clamp assembly 14 utilizes a vision inspection component 31 and a measuring clamp 32 to ensure product quality and achieve automated screening. The feeding component 33 enables the orderly feeding of semi-finished products, the clamping and conveying component 36 effectively transfers the semi-finished products and meets the posture adjustment requirements, and the discharging component 39 discharges the riveted semi-finished products, completing the material cycle and ensuring the efficient, stable and high-quality operation of the equipment in all aspects.

[0034] In this implementation of 3 cases, like Figures 1 to 7 As shown, the working principle of this utility model is as follows: 1. Feeding process: Operation of the feeding assembly 33: The feeding track 34 in the feeding assembly 33 is responsible for conveying the semi-finished product to the lower end of the feeding clamp 35 set on one side of the feeding track 34. The feeding track 34 transports the semi-finished product to the designated position smoothly and orderly through a preset conveying method, such as chain drive or belt drive. The feeding clamp 35 adopts clamping devices such as pneumatic grippers or electric grippers. When the semi-finished product reaches the appropriate position, the feeding clamp 35 accurately clamps the semi-finished product and then places it on the base 10 in the first turntable assembly 5, preparing it for the subsequent riveting process.

[0035] 2. Resistor loading process: Material platform assembly 15 preparation: The material platform assembly 15 of the resistor sheet feeding assembly 12, the sliding frame 18 and the sliding plate 19 slide along the preset track under the action of the drive cylinder 20. The drive cylinder 20 precisely pushes the sliding frame 18 and the sliding plate 19 by controlling the gas pressure and flow rate, so that the resistor sheet placed on the material plate 21 can be accurately moved under the adsorption clamp assembly 16.

[0036] Adsorption clamp operation: The fixing frame 22 of the adsorption clamp assembly 16 provides support and positioning. The adsorption transmission component 23 can drive the adsorption cylinder 24 to move horizontally via a lead screw, slide rail, or other transmission device to accurately align it with the resistor sheet on the material plate 21. The adsorption cylinder 24 extends downward, and the adsorption gripper 25 approaches the resistor sheet under the action of the adsorption cylinder 24. Through vacuum adsorption and other principles, the resistor sheet is firmly adsorbed. Then, the adsorption cylinder 24 retracts, driving the adsorption gripper 25 and the resistor sheet to rise, conveying the resistor sheet above the semi-finished product position that needs to be riveted, ready for riveting.

[0037] 3. Rivet feeding and riveting process: Rivet feeding: The feeding platform 26 in the riveting assembly 13 stores the rivets used for riveting. The feeding track 27 is connected to the feeding platform 26 from the side, and transports the rivets from the storage position along the track to one side of the turntable. The feeding track 27 can use a vibratory feeder, screw feeder, or other methods to ensure that the rivets are transported to the designated position in an orderly manner.

[0038] Riveting operation: The riveting component 28 on the fixed turntable 9 begins to work, and the riveting drive component 29 moves to drive the riveting head 30 to accurately align the riveting position of the semi-finished product and the resistor sheet. A certain pressure and impact force are applied to the semi-finished product and the resistor sheet to complete the riveting operation, so that the resistor sheet is firmly fixed to the semi-finished product.

[0039] 4. Testing process: Visual inspection: The visual inspection component 31 in the inspection fixture assembly 14 is mounted on the fixed turntable 9. When the riveted semi-finished product rotates to the position of the visual inspection component 31 with the turntable, the visual inspection component 31 takes pictures and analyzes the images of the riveted area using equipment such as an industrial camera and an image recognition system. The visual inspection component 31 can identify whether the position of the rivet is accurate and whether the firmness of the riveting meets the standards. If a non-conforming semi-finished product is detected, the visual inspection component 31 will immediately issue a signal.

[0040] Non-conforming product removal: The measuring fixture 32 is located on one side of the vision inspection component 31. When it receives a non-conforming signal from the vision inspection component 31, the measuring fixture 32 begins to operate. The measuring fixture 32 uses a robotic arm, grippers, and other devices to pick up and remove the non-conforming semi-finished product from the turntable, preventing non-conforming products from flowing into subsequent processes and ensuring product quality.

[0041] 5. Semi-finished product transfer process: The clamping and conveying assembly 36 operates as follows: The movable seat 37 of the clamping and conveying assembly 36 is positioned between the first turntable assembly 5 and the second turntable assembly 6. The movable seat 37 can move between the two assembly along a specific path via a motor, guide rail, or other devices. A clamping and conveying fixture 38 is mounted on the movable seat 37. When a semi-finished product that has undergone riveting or other processes on the first turntable assembly 5 rotates to a suitable position, the clamping and conveying fixture 38 clamps the semi-finished product using pneumatic or electric clamping methods and transfers it to the second turntable assembly 6 by moving the movable seat 37. During the transfer process, the clamping and conveying fixture 38 can also adjust the posture of the semi-finished product, such as by reversing it, according to production process requirements to meet the processing requirements of subsequent processes on the second turntable assembly 6. The processes on the second turntable assembly 6 are the same as those on the first turntable assembly 5, and the processing of the left and right ends of the sensor on the semi-finished product is achieved through the first turntable assembly 5 and the second turntable assembly 6.

[0042] 6. Discharge stage: Operation of the discharge assembly 39: The discharge fixture 40 of the discharge assembly 39 is mounted on the second turntable assembly 6. When the finished product, having completed all processes, rotates with the second turntable assembly 6 to the position of the discharge fixture 40, the discharge fixture 40 clamps the finished product using grippers or other devices. The discharge track 41 is arranged on one side of the discharge fixture 40. The discharge fixture 40 places the riveted semi-finished product onto the discharge track 41, which then conveys the finished product out of the equipment via a conveying device, such as a belt or chain, completing the entire riveting and assembly process of the automotive sensor.

[0043] In the description of this specification, references are made to the terms "one embodiment", "some embodiments", "example", "specific example" and "specific embodiment". The descriptions using terms such as "example" or "some examples" indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0044] All standard parts used in this invention can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, welding, and bonding that are mature in the existing technology, and will not be described in detail here.

[0045] The above description is only a preferred embodiment of this utility model. For those skilled in the art, various modifications and variations can be made in the specific implementation and application scope based on the idea of ​​this utility model. The content of this specification should not be construed as a limitation of this utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of this utility model should be included within the scope of the claims of this utility model.

Claims

1. A riveting assembly device for automotive sensors, comprising a worktable and a rotary riveting unit arranged on the worktable, characterized in that, The turntable riveting unit includes: A turntable mechanism, comprising a first turntable assembly and a second turntable assembly arranged on a workbench, the first turntable assembly comprising a transmission seat arranged on the workbench, a transmission turntable arranged on the transmission seat, and a fixed turntable arranged along the upper end of the transmission turntable, wherein a plurality of bases for fixing semi-finished products are arranged in a ring on the transmission turntable, and the second turntable assembly has the same structure as the first turntable assembly. The riveting and feeding assembly includes a resistor sheet feeding assembly, a feeding and riveting assembly, and a detection fixture assembly, which are arranged in a ring along the first turntable assembly and the second turntable assembly, respectively. The transmission unit includes a feeding component for feeding the first turntable assembly, a clamping and conveying component disposed between the first turntable assembly and the second turntable assembly, and a discharging component for discharging the second turntable assembly.

2. The riveting assembly equipment for automotive sensors according to claim 1, characterized in that: The resistor sheet feeding assembly includes a material platform assembly and an adsorption clamp assembly. The material platform assembly includes a box body, a sliding frame arranged inside the box body, a sliding plate arranged on the upper end of the box body, and a driving cylinder arranged along the lower end of each sliding frame. The sliding frame and the sliding plate are each provided with a material plate for placing a plurality of resistor sheets. The adsorption clamp assembly includes a fixed frame, an adsorption transmission component arranged on the fixed frame, an adsorption cylinder rotatably connected to the upper end of the adsorption transmission component, and an adsorption gripping head for adsorbing resistor sheets arranged along the lower end of the adsorption cylinder.

3. The riveting and assembly equipment for automotive sensors according to claim 2, characterized in that: The feeding and riveting assembly includes a feeding platform for placing rivets, a feeding track extending along the feeding platform to one side of the turntable, and a riveting component set on the fixed turntable. The riveting component includes a riveting drive component set on the fixed turntable along the feeding track direction and a riveting head set at the lower end of the riveting head for riveting semi-finished products and resistor sheets.

4. The riveting and assembly equipment for automotive sensors according to claim 3, characterized in that: The inspection fixture assembly includes a visual inspection component mounted on a fixed turntable for inspecting riveted substandard semi-finished products, and a measuring fixture mounted on the fixed turntable along one side of the visual inspection component for removing the substandard semi-finished products.

5. The riveting assembly equipment for automotive sensors according to claim 4, characterized in that: The feeding assembly includes a feeding track for feeding semi-finished products and a feeding clamp arranged along one side of the feeding track. The feeding track transports the semi-finished products to the lower end of the feeding clamp, and then the feeding clamp picks up the semi-finished products onto the first turntable assembly.

6. The riveting assembly equipment for automotive sensors according to claim 5, characterized in that: The clamping and conveying assembly includes a movable seat disposed between the first turntable assembly and the second turntable assembly, and a clamping and conveying fixture disposed on the movable seat and moving along the support of the first turntable assembly and the second turntable assembly. The clamping and conveying fixture reverses and clamps the semi-finished product onto the second turntable assembly through the movable seat.

7. The riveting assembly equipment for automotive sensors according to claim 6, characterized in that: The discharge assembly includes a discharge clamp disposed on the second turntable assembly and a discharge track arranged along one side of the discharge clamp, wherein the discharge clamp is arranged on the fixed turntable.

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