Elastic sheet assembling and detecting structure of wiring terminal assembling equipment

Abstract

The invention relates to an elastic piece assembling and detecting structure of wiring terminal assembling equipment, which comprises a workbench, vibration disc tables are arranged on the left side and the back side of the workbench, and a terminal vibration disc and an elastic piece vibration disc are fixedly mounted on the top of the vibration disc table close to the back of the workbench in tandem. A carrier rotating disc is arranged in the middle of the top of the workbench, and a plurality of carriers are arranged on the edge of the top of the carrier rotating disc and used for bearing wiring terminals to move. A terminal loading mechanism, an elastic piece loading mechanism, a yield detection mechanism, a yield screening mechanism and a carrier missing taking mechanism are sequentially arranged on the top of the workbench in an annular wrapping distribution mode along the periphery with the carrier rotating disc as the center. According to the elastic piece assembly and detection structure of the wiring terminal assembly equipment, terminal loading, elastic piece assembly, visual detection, good product screening and missing detection are integrated into the same equipment, automatic assembly of multiple components and quality monitoring of the whole process are achieved, and the assembly efficiency and the product consistency are remarkably improved.

Description

Technical Field

[0001] This invention relates to the field of industrial automation assembly technology, specifically to a spring assembly and testing structure for a terminal block assembly device. Background Technology

[0002] In the field of industrial control automation equipment, the assembly process of terminal blocks typically involves multiple steps such as feeding, positioning, pressing, and functional testing of components. Existing technologies already include some automated equipment for terminal block assembly, such as equipment equipped with multi-specification adaptive feeding modules, visual positioning and shaping modules, servo pressing assembly modules, online continuity detection modules, and PLC control systems. This type of equipment achieves, to a certain extent, image detection of the terminal clamps and rejection of defective products, and can enable rapid changeover through preset parameters.

[0003] Existing terminal block assembly equipment only completes the assembly of terminals and housings, without integrating spring assembly, automated assembly of multiple components, and functional testing into the same equipment. This results in fragmented processes, low efficiency, and visual inspection is mostly limited to the shape of the terminal clamp, lacking comprehensive inspection and classification of the overall structure after assembly (such as the spring installation status). Furthermore, there is a lack of real-time monitoring and feedback mechanisms for issues such as omissions and misassemblies during the assembly process, affecting the overall production yield. Therefore, a spring assembly and testing structure for terminal block assembly equipment is proposed to solve the above problems. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this invention provides a spring assembly and testing structure for terminal block assembly equipment. It has advantages such as high automation, comprehensive testing, and effective improvement in production yield and efficiency. It solves the problems of low production efficiency and difficulty in guaranteeing product yield caused by the dispersed processes, low integration of spring assembly and multi-component automated assembly, and lack of comprehensive testing of spring installation status and carrier residue in existing equipment.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a spring piece assembly and testing structure for a terminal assembly equipment, comprising a workbench, a vibratory feeder table provided on the left side and the back of the workbench, a terminal vibratory feeder and a spring piece vibratory feeder fixedly installed on the top of the vibratory feeder table near the back of the workbench, a carrier rotating disk provided at the top center of the workbench, and multiple carriers provided on the top edge of the carrier rotating disk for carrying the movement of the terminal pieces, and a terminal loading mechanism, a spring piece loading mechanism, a yield detection structure, a good product screening mechanism, and a carrier leakage removal mechanism arranged in a ring around the top of the workbench.

[0006] Furthermore, a row of subsequent assembly structures for the automated assembly of terminal plastics, buttons, and covers is provided on the top of the workbench and near the front of the workbench. The top of the vibratory feeder table on the left side of the workbench is also provided with other vibratory feeders for picking up materials. The bottom of the workbench is provided with a drive mechanism for driving the carrier rotary table to rotate.

[0007] Furthermore, the terminal loading mechanism includes a linear vibration slide rail, a terminal connection slide rail, a cylinder, and a terminal receiving block, wherein...

[0008] One end of the linear vibration slide is mounted on the top of the vibratory plate table via a fixed bracket at the bottom, and the other end is connected to the terminal connection slide rail. The other end of the terminal connection slide rail is also mounted on one of the vehicles near the top of the vehicle rotating plate via a fixed bracket.

[0009] The terminal receiving block is installed on one end of the terminal connection slide rail near the carrier, and is used to transfer the terminal through the terminal connection slide rail to the inside of the terminal receiving block;

[0010] One cylinder is installed on the side of the terminal receiving block away from the carrier rotating disk. The cylinder can press the terminals in the terminal receiving block onto the carrier of the carrier rotating disk.

[0011] Furthermore, the output end of the cylinder is provided with a pressing end that presses the terminal in the terminal receiving block onto the carrier rotating disk. The terminal receiving block has a three-way pipe design with three through holes. One through hole is used to connect the terminal connecting slide rail to facilitate the terminal entering the terminal receiving block. The other two through holes are connected, and the pressing end of the cylinder output end can press the terminal onto the carrier rotating disk from the two through holes.

[0012] Furthermore, the spring loading mechanism includes a second linear vibration slide, a spring connecting slide rail, an optical fiber detection container, a second cylinder, and a third cylinder, wherein...

[0013] The bottom of the second linear vibrating slide is also equipped with a fixed frame that is fixed to the top of the workbench. One end of the second linear vibrating slide is connected to the spring vibrating plate, and the other end is connected to one end of the spring connecting slide rail. At the same time, the other end of the spring connecting slide rail extends to the side of the vehicle rotating plate near the vehicle.

[0014] The fiber optic testing container is installed on the side of the spring-loaded connecting slide rail near the carrier's rotating disk. It is used to confine the springs inside the spring-loaded connecting slide rail and, at the same time, to detect whether the springs are installed in a designated position inside the fiber optic testing container using a photosensitive sensor.

[0015] Cylinder three is also set on the top of the fixed frame and parallel to the slide rail connecting the spring piece, and is used to squeeze the spring piece in the fiber optic detection container onto the terminal on the carrier rotating disk.

[0016] Cylinder 2 is installed on one side of the fiber optic testing container and is perpendicular to the slide rail connecting the spring sheet. It is used to squeeze the spring sheet inside the fiber optic testing container to a position where cylinder 3 can press the spring sheet into place on the carrier.

[0017] Furthermore, the fiber optic detection container is also a four-way hollow shape, with two through holes near the side of the spring sheet connecting slide rail for connecting the spring sheet connecting slide rail and providing through holes for the cylinder three extrusion spring sheet, and the other two through holes are respectively opened on the side near the output end of cylinder two and the side near the carrier rotating disk carrier.

[0018] Furthermore, the yield detection structure includes a CCD vision inspection camera, a magnifying lens, and a camera window, wherein...

[0019] The CCD visual inspection camera is mounted on a fixed plate on the top of the workbench. The camera window is located on the edge of the fixed plate near the rotating disk of the vehicle. The magnifying lens is installed between the CCD visual inspection camera and the camera window.

[0020] Furthermore, the good product screening mechanism includes a good product terminal pusher, a defective product terminal pusher, and a bracket, wherein,

[0021] The bracket is fixedly installed on the top of the workbench. A curved beam is fixedly installed on the top of the bracket. Good product terminal pushers and defective product terminal pushers are respectively provided at both ends of the curved beam. Both the good product terminal pushers and defective product terminal pushers are provided with a pushing mechanism to push the good or defective products in the carrier's rotating tray out of the carrier to ensure that there are no terminal components on the carrier.

[0022] Furthermore, the vehicle leakage mechanism includes a leakage telescopic probe and a mounting plate, wherein,

[0023] The mounting plate is fixedly installed on the top of the workbench, and the telescopic probe is installed on top of it. The telescopic probe consists of a telescopic mechanism and a detection probe. The telescopic mechanism pushes the probe into the interior of the carrier where the terminals are stored to detect whether there are any unremoved terminal structures inside.

[0024] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0025] 1. The spring assembly and inspection structure of this terminal assembly equipment integrates terminal loading, spring assembly, visual inspection, good product screening and missing product detection into the same equipment, realizing automated assembly of multiple components and full-process quality monitoring, significantly improving assembly efficiency and product consistency.

[0026] 2. The spring assembly and inspection structure of this terminal assembly equipment combines CCD visual inspection with fiber optic sensors to detect the shape of the terminal clamp and the installation status of the spring, effectively identifying defective products and automatically rejecting them, thereby improving the overall yield rate.

[0027] 3. The spring assembly and testing structure of the terminal assembly equipment monitors the carrier status in real time through the carrier leakage removal mechanism, preventing equipment failure or product mixing caused by leakage removal, and improving the stability and reliability of equipment operation. Attached Figure Description

[0028] Figure 1 This is a schematic diagram of the spring contact assembly and testing structure of the terminal assembly equipment of the present invention;

[0029] Figure 2 This is a schematic diagram of the spring assembly and testing structure terminal loading mechanism of the terminal assembly equipment of the present invention;

[0030] Figure 3 This is a schematic diagram of the spring loading mechanism of the spring assembly and testing structure of the terminal assembly equipment of the present invention;

[0031] Figure 4 This is a schematic diagram of the spring contact assembly and testing structure and the yield detection structure of the terminal assembly equipment of the present invention.

[0032] Figure 5 This is a schematic diagram of the spring assembly and inspection structure of the terminal assembly equipment of the present invention, which is used for screening good products.

[0033] Figure 6 This is a schematic diagram of the spring piece assembly and testing structure carrier leakage removal mechanism of the terminal assembly equipment of the present invention.

[0034] In the diagram: 1. Workbench; 2. Terminal vibratory feeder; 3. Spring vibratory feeder; 4. Terminal loading mechanism; 41. Straight vibration slide rail one; 42. Terminal connection slide rail; 43. Cylinder one; 44. Terminal receiving block; 5. Spring loading mechanism; 51. Straight vibration slide rail two; 52. Spring connection slide rail; 53. Fiber optic detection container; 54. Cylinder two; 55. Cylinder three; 6. Yield rate detection structure; 61. CCD vision inspection camera; 62. Magnifying lens; 63. Camera window; 7. Good product screening mechanism; 71. Good product terminal pusher; 72. Defective product terminal pusher; 73. Bracket; 8. Carrier leakage removal mechanism; 81. Leakage removal telescopic probe; 82. Mounting plate; 9. Subsequent assembly structure; 10. Vibratory feeder table; 11. Unloading table; 12. Carrier rotating disk. Detailed Implementation

[0035] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0036] Please see Figure 1-6 This embodiment describes a spring assembly and testing structure for a terminal assembly device. It includes a workbench 1, which serves as the foundation platform for the entire device, providing a stable mounting base for all assembly and testing mechanisms. Vibration tabletops 10 are located on the left and back sides of the workbench 1, providing independent mounting platforms for the vibration plates and effectively isolating them from the main workbench. Terminal vibrating plates 2 and spring vibrating plates 3 are fixedly installed on the top of the vibration tabletops 10 near the back of the workbench 1, one in front and one behind. Their function is to orient, sort, and automatically feed materials. A carrier rotating disk 12 is located at the center of the top of the workbench 1, rotating intermittently via a drive mechanism at the bottom. Its function is to transport the semi-finished terminal blocks through each workstation, achieving automated operation. Multiple carriers are located on the top edge of the carrier rotating disk 12 for carrying the terminal blocks. A terminal loading mechanism 4, a spring loading mechanism 5, a yield rate detection structure 6, a good product screening mechanism 7, and a carrier leakage removal mechanism 8 are arranged sequentially around the carrier rotating disk 12 in a ring-like arrangement on the top of the workbench 1.

[0037] Among them, the top of the workbench 1 and near the front of the workbench 1 is provided with a row of subsequent assembly structures 9 for the automated assembly of terminal plastics, buttons and covers. The top of the vibratory plate table 10 on the left side of the workbench 1 is also provided with other vibratory plates for picking up materials. The bottom of the workbench 1 is provided with a drive mechanism for driving the carrier rotary plate 12 to rotate.

[0038] It should be noted that the subsequent assembly structure 9 serves to receive the semi-finished products that have undergone spring assembly and testing, and to continue to complete subsequent processes such as plastic shell assembly, button installation, and cover fastening, thereby achieving fully automated assembly of the wiring terminals.

[0039] In this embodiment, the terminal loading mechanism 4 includes a linear vibration slide 41, a terminal connecting slide rail 42, a cylinder 43, and a terminal receiving block 44.

[0040] The first linear vibration slide 41 is mounted on the top of the vibratory feeder table 10 via a fixed bracket at the bottom, and the other end is connected to the terminal connection slide rail 42. The other end of the terminal connection slide rail 42 is also mounted on one of the carriers near the top of the carrier rotating plate 12 via a fixed bracket. The first linear vibration slide 41 arranges the messy terminals in an orderly manner and transports them forward. Its function is to smoothly and continuously transfer the terminals from the vibratory feeder to the assembly point. The precision guide rail structure of the terminal connection slide rail 42 is connected to the first linear vibration slide 41. Its function is to guide the terminals to slide accurately into the terminal receiving block 44.

[0041] The terminal receiving block 44 is installed on one end of the terminal connecting slide rail 42 near the carrier. It is used to transfer the terminal through the terminal connecting slide rail 42 to the inside of the terminal receiving block 44. It serves as a temporary storage and positioning device, receives the terminal from the terminal connecting slide rail 42, and provides an accurate guide channel for the cylinder 43 to push.

[0042] Cylinder 43 is installed on the side of terminal receiving block 44 away from carrier rotating disk 12. Cylinder 43 can press the terminal in terminal receiving block 44 onto the carrier of carrier rotating disk 12. Cylinder 43 accurately and reliably presses the terminal from the terminal receiving block into the designated position on the carrier.

[0043] The output end of cylinder 43 is provided with a pressing end that presses the terminal in terminal receiving block 44 onto the carrier rotating disk 12. The terminal receiving block 44 has a three-way pipe design with three through holes. One through hole is used to connect the terminal connecting slide rail 42 to facilitate the terminal entering the terminal receiving block 44. The other two through holes are connected, and the pressing end of the output end of cylinder 43 can press the terminal onto the carrier rotating disk 12 from the two through holes.

[0044] In this embodiment, the spring loading mechanism 5 includes a second linear vibration slide rail 51, a spring connecting slide rail 52, an optical fiber detection container 53, a second cylinder 54, and a third cylinder 55, wherein...

[0045] The bottom of the second linear vibrating slide 51 is also equipped with a fixed frame and fixed to the top of the workbench 1. One end of the second linear vibrating slide 51 is connected to the spring vibrating plate 3, and the other end is connected to one end of the spring connecting slide rail 52. Meanwhile, the other end of the spring connecting slide rail 52 extends to the side of the carrier rotary disk 12 near the carrier. Its features are similar to those of the first linear vibrating slide 41 and the terminal connecting slide rail 42 of the terminal loading mechanism, and it is dedicated to the directional conveying and guiding of the spring.

[0046] The fiber optic testing container 53 is installed on the side of the spring-connecting slide rail 52 near the carrier rotary disk 12. It is used to confine the spring in the spring-connecting slide rail 52 inside it. The fiber optic testing container 53 is equipped with a fiber optic sensor. The fiber optic sensor detects whether the spring is installed in the designated position inside the fiber optic testing container 53. Its function is to temporarily store the spring and provide a precise positioning tooling, as well as to detect in real time whether the spring has reached the preset assembly position, so as to prevent missing installation or incorrect position.

[0047] Cylinder 2 54 is installed on one side of the optical fiber testing container 53 and is perpendicular to the slide rail 52 connecting the spring piece. It is used to squeeze the spring piece in the optical fiber testing container 53 to a position that allows cylinder 3 55 to press the spring piece onto the carrier. Its function is to push the spring piece from the "receiving position" to the "assembly position" to complete the initial positioning of the spring piece in the container.

[0048] Cylinder 3 55 is also set on the top of the fixed frame and parallel to the spring contact slide rail 52. It is used to squeeze the spring in the fiber optic detection container 53 onto the terminal on the carrier rotating disk 12. Its function is to press the positioned spring out of the fiber optic detection container and accurately fasten it onto the terminal in the carrier, thus completing the assembly of the spring and the terminal.

[0049] The fiber optic detection container 53 is also a four-way hollow shape. Two through holes are provided on the side near the spring sheet connecting slide rail 52 to connect the spring sheet connecting slide rail 52 and to provide a through hole for the cylinder three 55 to squeeze the spring sheet. The other two through holes are respectively opened on the side near the output end of the cylinder two 54 and on the side near the carrier rotating disk 12.

[0050] In this embodiment, the yield detection structure includes a CCD visual inspection camera 61, a magnifying lens 62, and a camera window 63, wherein...

[0051] The CCD visual inspection camera 61 is mounted on a fixed plate on the top of the workbench 1. The camera window 63 is located on the edge of the fixed plate on one side near the rotating disk 12 of the vehicle. The magnifying lens 62 is mounted between the CCD visual inspection camera 61 and the camera window 63.

[0052] Among them, the CCD visual inspection camera (61) is a high-resolution industrial camera. Its function is to collect images of the product after assembly and to detect appearance and quality problems such as terminal clamp shape, spring installation status, and whether there is any skew.

[0053] The 62x magnifying lens is an optical magnifying lens whose function is to magnify the local details of the object being inspected, thereby improving the detection accuracy and resolution of the CCD camera.

[0054] The camera window (63) is a highly transparent protective window that serves to protect the internal CCD camera and magnifying lens from contamination and physical impacts.

[0055] In this embodiment, the good product screening mechanism 7 includes a good product terminal pusher 71, a defective product terminal pusher 72, and a bracket 73, wherein...

[0056] The bracket 73 is fixedly installed on the top of the workbench 1. A curved beam is fixedly installed on the top of the bracket 73. Good product terminal pusher 71 and defective product terminal pusher 72 are respectively provided at both ends of the curved beam. Both the good product terminal pusher 71 and the defective product terminal pusher 72 are provided with a pushing mechanism, which is used to push the good or defective products of the carrier in the carrier rotary table 12 out of the carrier to ensure that there are no terminal parts on the carrier.

[0057] Among them, bracket 73 is a sturdy support structure with a curved beam at the top, which serves to provide an installation base for the pushing mechanism.

[0058] Both the good product terminal pusher 71 and the defective product terminal pusher 72 are pneumatic or electric push rod structures, respectively installed at both ends of the curved beam, corresponding to different discharge ports. Their function is to perform classification actions based on the judgment results of the yield detection structure. The good product pusher pushes qualified products into the next process, and the defective product pusher pushes defective products into the waste collection area, realizing automatic sorting.

[0059] In this embodiment, the vehicle leakage mechanism 8 includes a leakage telescopic probe 81 and a mounting plate 82, wherein,

[0060] Mounting plate 82 is fixedly mounted on top of workbench 1, and telescopic probe 81 is mounted on top of it. Telescopic probe 81 consists of telescopic mechanism and detection probe. The telescopic mechanism pushes the probe into the interior of the carrier where the terminals are stored to detect whether there are any unremoved terminal structures inside.

[0061] It should be noted that mounting plate 82 is used to install the telescopic probe.

[0062] The function of the telescopic probe 81 is to extend the probe into the carrier to detect whether there are any terminals or springs left over from the previous cycle, so as to prevent product mixing, equipment jamming or secondary assembly caused by omission, and ensure production cleanliness and process stability.

[0063] The working principle of the above embodiments is as follows:

[0064] 1. In the material feeding and assembly stage, the terminal vibratory feeder 2 and the spring vibratory feeder 3 first orient and sort the disordered terminals and springs, respectively, and then transport them to the corresponding connecting slide rails via the first and second linear vibratory slide rails 41 and 51. Terminals enter the terminal receiving block 44 via the terminal connecting slide rail 42, and are precisely pressed into the carrier of the carrier rotating disk 12 by the first cylinder 43. Springs enter the fiber optic detection container 53 via the spring connecting slide rail 52. After the fiber optic sensor detects their position, the second cylinder 54 pushes them to the assembly position, and then the third cylinder 55 presses them onto the terminals, completing the automated assembly of the springs and terminals.

[0065] 2. In the inspection and sorting stage, the assembled products are rotated to the yield inspection station by the carrier rotary table 12. With the assistance of the magnifying lens 62, the CCD vision inspection camera 61 performs image acquisition and visual analysis on the terminal clamp shape, spring installation status, and overall structure to determine whether the product is qualified. Subsequently, the products enter the good product screening station. Based on the inspection results, the good product terminal pusher 71 pushes the qualified products into the next process or receiving area, while the defective product terminal pusher 72 pushes the defective products into the scrap area, realizing fully automated sorting.

[0066] 3. During the cleaning and circulation phase, before the carrier enters the next assembly cycle, the leakage removal mechanism 8's telescopic probe 81 extends into the carrier to detect any residual terminals or spring clips. If any residue is detected, the system can issue an alarm or pause operation to ensure the carrier is clean and prevent material mixing or equipment malfunction. After cleaning, the carrier continues to circulate with the rotary table, entering a new round of assembly, achieving continuous, stable, and efficient automated production.

[0067] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0068] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A spring sheet assembly and testing structure for a terminal assembly device, comprising a workbench (1), wherein a vibratory feeder table (10) is provided on the left side and the back side of the workbench (1), and a terminal vibratory feeder (2) and a spring sheet vibratory feeder (3) are fixedly installed on the top of the vibratory feeder table (10) near the back of the workbench (1), and a carrier rotating disk (12) is provided at the middle of the top of the workbench (1), and a plurality of carriers are provided on the top edge of the carrier rotating disk (12) for carrying the movement of the terminal sheet, characterized in that: The top of the workbench (1) is arranged in a ring around the carrier rotary disk (12), with the terminal loading mechanism (4), the spring loading mechanism (5), the yield detection structure (6), the good product screening mechanism (7), and the carrier leakage removal mechanism (8) arranged in sequence.

2. The spring contact assembly and testing structure of a terminal block assembly device according to claim 1, characterized in that: The top of the workbench (1) and near the front of the workbench (1) is provided with a row of subsequent assembly structures (9) for the automated assembly of terminal plastics, buttons and covers. The top of the vibratory plate table (10) on the left side of the workbench (1) is also provided with other vibratory plates for picking up materials. The bottom of the workbench (1) is provided with a drive mechanism for driving the carrier rotating plate (12) to rotate.

3. The spring contact assembly and testing structure of a terminal block assembly device according to claim 1, characterized in that: The terminal loading mechanism (4) includes a linear vibration slide rail (41), a terminal connection slide rail (42), a cylinder (43), and a terminal receiving block (44), wherein... The first (41) of the direct vibration slide is installed on the top of the vibratory plate table (10) through the bottom fixing frame, and the other end is connected to the terminal connection slide rail (42). The other end of the terminal connection slide rail (42) is also set next to one of the vehicles near the top of the vehicle rotating plate (12) through the fixing frame. The terminal receiving block (44) is installed on one end of the terminal connecting slide rail (42) near the vehicle, for transmitting the terminal through the terminal connecting slide rail (42) to the inside of the terminal receiving block (44); Cylinder 1 (43) is installed on the side of the terminal receiving block (44) away from the carrier rotating disk (12). The terminal in the terminal receiving block (44) can be squeezed onto the carrier of the carrier rotating disk (12) by cylinder 1 (43).

4. The spring contact assembly and testing structure of a terminal block assembly device according to claim 3, characterized in that: The output end of the cylinder (43) is provided with a pressing end that presses the terminal in the terminal receiving block (44) onto the carrier rotating disk (12). The terminal receiving block (44) is designed as a three-way pipe with three through holes. One of the through holes is used to connect the terminal connecting slide rail (42) to facilitate the terminal entering the terminal receiving block (44). The other two through holes are connected and the pressing end of the output end of the cylinder (43) can press the terminal onto the carrier rotating disk (12) from the two through holes.

5. The spring contact assembly and testing structure of a terminal block assembly device according to claim 1, characterized in that: The spring loading mechanism (5) includes a second linear vibration slide (51), a spring connecting slide rail (52), an optical fiber detection container (53), a second cylinder (54), and a third cylinder (55), wherein, The bottom of the second linear vibrating slide (51) is also equipped with a fixed frame and fixed to the top of the workbench (1). One end of the second linear vibrating slide (51) is connected to the spring vibrating plate (3), and the other end is connected to one end of the spring connecting slide rail (52). At the same time, the other end of the spring connecting slide rail (52) extends to the side of the vehicle rotating disk (12) near the vehicle. The fiber optic detection container (53) is installed on the side of the spring-loaded connecting slide rail (52) near the carrier rotary disk (12) to confine the spring-loaded pieces inside the spring-loaded connecting slide rail (52) and, at the same time, detects whether the spring-loaded pieces are installed in a designated position inside the fiber optic detection container (53) by a photosensitive sensor. Cylinder 3 (55) is also set on the top of the fixed frame and parallel to the spring contact slide rail (52), used to squeeze the spring in the fiber optic detection container (53) onto the terminal on the carrier rotating disk (12); Cylinder 2 (54) is installed on one side of the fiber optic detection container (53) and is perpendicular to the slide rail (52) connecting the spring sheet. It is used to squeeze the spring sheet in the fiber optic detection container (53) to a position that allows cylinder 3 (55) to press the spring sheet into the carrier.

6. The spring contact assembly and testing structure of a terminal block assembly device according to claim 5, characterized in that: The fiber optic detection container (53) is also a four-way hollow shape. Two through holes are provided on the side near the spring sheet connecting slide rail (52) to connect the spring sheet connecting slide rail (52) and to provide a through hole for the cylinder three (55) to squeeze the spring sheet. The other two through holes are respectively opened on the side near the output end of the cylinder two (54) and on the side near the carrier rotating disk (12).

7. The spring contact assembly and testing structure of a terminal block assembly device according to claim 1, characterized in that: The yield detection structure includes a CCD vision inspection camera (61), a magnifying lens (62), and a camera window (63), wherein... The CCD visual inspection camera (61) is mounted on a fixed plate on the top of the workbench (1). The camera window (63) is located on the edge of the fixed plate near the rotating disk (12) of the vehicle. The magnifying lens (62) is mounted between the CCD visual inspection camera (61) and the camera window (63).

8. The spring contact assembly and testing structure of a terminal block assembly device according to claim 1, characterized in that: The good product screening mechanism (7) includes a good product terminal pusher (71), a defective product terminal pusher (72), and a bracket (73), wherein, The bracket (73) is fixedly installed on the top of the workbench (1). A curved beam is fixedly installed on the top of the bracket (73). Good product terminal pusher (71) and defective product terminal pusher (72) are respectively provided at both ends of the curved beam. Both the good product terminal pusher (71) and the defective product terminal pusher (72) are provided with a pushing mechanism, which is used to push the good or defective products of the carrier in the carrier rotating disk (12) out of the carrier to ensure that there are no terminal parts on the carrier.

9. The spring contact assembly and testing structure of a terminal block assembly device according to claim 1, characterized in that: The vehicle leakage mechanism (8) includes a leakage telescopic probe (81) and a mounting plate (82), wherein, The mounting plate (82) is fixedly installed on the top of the workbench (1), and the telescopic probe (81) is installed on its top. The telescopic probe (81) consists of a telescopic mechanism and a detection probe. The telescopic mechanism pushes the probe into the interior of the carrier where the terminals are stored to detect whether there are any unremoved terminal structures inside.

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