Clamp assembling machine

Abstract

The clamp assembling machine comprises a mounting machine body, a driving motor is mounted in the upper middle of the mounting machine body, and the upper end of the driving motor is rotationally connected with a disc-shaped assembling rotary disc; a spring feeding station, a spring detecting station, a torsion spring station, a rivet distributing station, a spring torsion detecting station, a short piece feeding station, a long piece feeding station, a defective spring arranging station, a rivet turning station and a defective finished product arranging station are installed on the upper surface of the installing machine body, and a plurality of spring assembling blocks are evenly installed on the outer edge of the assembling rotary disc. The spring feeding station, the spring detecting station, the torsion spring station, the spring torsion detecting station, the short piece feeding station, the long piece feeding station, the defective spring arranging station, the overturning and riveting station and the defective finished product arranging station are sequentially and annularly distributed on the outer edge of the assembling rotary disc and correspond to the spring assembling blocks in a one-to-one mode.

Description

Technical Field

[0001] This invention belongs to the field of automated assembly equipment technology, and specifically relates to a clamp assembly machine. Background Technology

[0002] Currently, in the lighting industry, spring clips are commonly used lighting fixture accessories for fixing and installing lamps. Traditional spring clip assembly usually relies on manual operation, requiring workers to assemble the springs, clips, and rivets one by one. This is not only inefficient but also labor-intensive, and prolonged operation can easily lead to fatigue, affecting production quality and consistency.

[0003] To improve production efficiency, some automated assembly equipment has emerged on the market. However, most existing equipment uses a flat-lying spring clamp assembly method. In this method, the springs are prone to shifting or falling off during assembly, resulting in insufficient assembly accuracy and difficulties in matching parts. At the same time, some equipment lacks effective detection and correction mechanisms in the spring torsion and positioning stages, which can easily lead to incomplete torsion or unstable positioning, resulting in assembly failure or a large number of defective products.

[0004] Therefore, overcoming the shortcomings of the existing technology is an urgent problem to be solved in this technical field. Summary of the Invention

[0005] In view of the technical problems mentioned in the background art, the purpose of this invention is to provide a clamp assembly machine to solve the technical problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a clamp assembly machine, comprising an installation body, a drive motor mounted on the upper middle part of the installation body, and a disc-shaped assembly turntable rotatably connected to the upper end of the drive motor. The upper surface of the installation body is respectively equipped with spring feeding stations, spring detection stations, torsion spring stations, pin separation stations, spring torsion detection stations, short piece feeding stations, long piece feeding stations, defective spring removal stations, riveting stations, and defective finished product removal stations. A plurality of spring assembly blocks are evenly installed on the outer edge of the assembly turntable. The spring feeding stations, spring detection stations, torsion spring stations, spring torsion detection stations, short piece feeding stations, long piece feeding stations, defective spring removal stations, riveting stations, and defective finished product removal stations are sequentially and annularly distributed on the outer edge of the assembly turntable, and are arranged in a one-to-one correspondence with the plurality of spring assembly blocks.

[0007] The present invention has the following main advantages: The clamp assembly machine provided by the present invention, by setting a drive motor and an assembly turntable at the upper end of the mounting body, and evenly distributing several spring assembly blocks on the surface of the assembly turntable, and combining multiple stations such as spring feeding station, spring inspection station, spring torsion station, nail separation station, spring torsion inspection station, short piece feeding station, long piece feeding station, defective spring removal station, riveting station, and defective finished product removal station, realizes the fully automated operation from spring feeding, inspection, torsion, nail separation, sheet assembly, riveting to defective product removal, and finished product output. In terms of structural design, the multi-station collaboration ensures the stability and accuracy of spring assembly, and in terms of functionality, it effectively reduces manual operation and improves production efficiency. Attached Figure Description

[0008] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the present invention.

[0009] Figure 2 This is an exploded structural diagram of the drive motor, assembly turntable, and spring assembly block of the present invention.

[0010] Figure 3 This is a schematic diagram of the spring loading station structure of the present invention.

[0011] Figure 4 This is a schematic diagram of the spring detection station structure of the present invention.

[0012] Figure 5 This is a schematic diagram of the torsion spring station structure of the present invention.

[0013] Figure 6 This is a schematic diagram of the nail-splitting station structure of the present invention.

[0014] Figure 7 This is a schematic diagram of the spring torsion detection station structure of the present invention.

[0015] Figure 8 This is a schematic diagram of the docking structure between the short film loading station and the long film loading station of the present invention.

[0016] Figure 9 This is a schematic diagram of the short film loading station structure of the present invention.

[0017] Figure 10 This is a schematic diagram of the long sheet loading station structure of the present invention.

[0018] Figure 11 This is a schematic diagram of the defective spring removal station structure of the present invention.

[0019] Figure 12 This is a schematic diagram of the riveting station structure of the present invention.

[0020] Figure 13This is a schematic diagram of the defective product sorting station structure of the present invention.

[0021] Reference numerals: Mounting body 10; Drive motor 20; Assembly turntable 21; Spring loading station 30; Spring inspection station 31; Torsion spring station 32; Pinning station 40; Torsion spring inspection station 41; Short piece loading station 50; Long piece loading station 60; Defective spring removal station 61; Riveting station 62; Defective finished product removal station 70; Spring assembly block 211; Motor shaft 22; Shaft through hole 211; First fixing through hole 221; Second fixing through hole 212; Spring loading vibratory plate 33; Misfit spring loading component 34; Spring discharge section 331; Spring unloading section 341; Spring pushing section 342; Inspection mounting bracket 311; Spring inspection component 312; Torsion spring component 321; Spring anti-displacement component 322; Locking fixture section Component 323; Spring torsion head 321a; Anti-displacement head 322a; Fixed spring angle head 323a; Ejector pin plate 42; Misaligned nail distribution component 43; Torsion detection mounting bracket 411; Torsion detection spring component 412; Short piece feeding vibratory plate 51; Short piece unloading component 52; Nail insertion component 53; Short piece feeding component 54; Guiding pin component 55; Long piece feeding vibratory plate 63; Long piece unloading component 64; Long piece feeding component 65; Discharge mounting bracket 611; Waste spring discharge component 612; Waste collection box 613; Riveting mounting bracket 621; Riveting docking component 622; Riveting nail component 623; Robot arm displacement discharge component 71; Unlocking fixture component 72; Discharge pipe 73; Control module 80; First mounting hole 213; Second mounting hole 214. Detailed Implementation

[0022] like Figures 1 to 13As shown, a clamp assembly machine includes an installation body 10. A drive motor 20 is mounted on the upper center of the installation body 10, and a disc-shaped assembly turntable 21 is rotatably connected to the upper end of the drive motor 20. The upper surface of the installation body 10 is respectively equipped with a spring feeding station 30, a spring detection station 31, a torsion spring station 32, a nail splitting station 40, a spring torsion detection station 41, a short piece feeding station 50, a long piece feeding station 60, a defective spring removal station 61, a riveting station 62, and a defective finished product removal station 70. A plurality of spring assembly blocks 211 are evenly mounted on the outer edge of the assembly turntable 21, and each spring assembly block 211 serves as a carrier for transferring and positioning the product between different stations. The spring loading station 30, spring inspection station 31, torsion spring station 32, torsion spring inspection station 41, short spring loading station 50, long spring loading station 60, defective spring removal station 61, riveting station 62, and defective finished product removal station 70 are arranged in a ring around the outer edge of the assembly turntable 21, and are corresponding one-to-one with several spring assembly blocks 211. During operation, the drive motor 20 drives the assembly turntable 21 to rotate sequentially, causing the spring assembly blocks 211 to pass through each station in turn, thereby gradually completing the automatic assembly of the product. The specific processes include: at the spring loading station 30, a vibratory feeder supplies springs, and a feeding mechanism places the springs into the spring assembly block 211; at the spring inspection station 31, an inspection mechanism confirms that the springs are correctly placed; at the spring torsion station 32, a torsion mechanism torsionalizes the springs and fixes them in a predetermined position; at the spring torsion inspection station 41, the spring torsion angle is inspected to ensure it meets subsequent assembly requirements; at the pin distribution station 40, a vibratory feeder delivers single pins, which are then conveyed to the spring assembly block 211 via a feeding mechanism; The short clip feeding station 50 and the long clip feeding station 60 are respectively fed by a vibratory feeder and placed sequentially in the corresponding positions within the spring assembly block 211 by a feeding mechanism, where they cooperate with the spring and the through-pin part to complete the assembly. At the defective spring station 61, products that fail to meet the inspection conditions are discharged and collected. At the riveting station 62, the upper and lower riveting mechanisms are used to fold and fix the rivets in the product. At the defective finished product station 70, a robot arm sorts the finished products and defective products, and completes the unlocking of the jig and discharge of the finished products. Through the above process flow, this clip assembly machine can realize the fully automatic assembly of spring clips, significantly improving production efficiency, reducing labor costs, and ensuring product quality and consistency.

[0023] In specific implementation, the upper middle part of the drive motor 20 is provided with a motor shaft 22, and the middle part of the assembly turntable 21 is provided with a shaft through hole 211. The motor shaft 22 is connected in the shaft through hole 211. The outer edge of the motor shaft 22 is provided with a plurality of first fixing through holes 221 evenly, and the outer edge of the shaft through hole 211 is provided with a plurality of second fixing through holes 212 evenly. The plurality of second fixing through holes 212 and the plurality of first fixing through holes 221 are arranged one-to-one, and are connected and fixed by fasteners passing through the second fixing through holes 212 and the first fixing through holes 221, so that the assembly turntable 21 is fixedly installed on the upper end of the motor shaft 22. When in use, after the drive motor 20 is started, it drives the motor shaft 22 to rotate, thereby driving the assembly turntable 21 fixed on it to rotate synchronously.

[0024] In practical implementation, the spring feeding station 30 includes a spring feeding vibratory feeder 33 and a spring loading component 34. The spring feeding vibratory feeder 33 is located at the upper end of the spring loading component 34, providing continuous and directional spring feeding. A spring discharge section 331 is provided on the outer side of the spring feeding vibratory feeder 33, and a spring unloading section 341 is provided on the side of the spring loading component 34. The spring discharge section 331 and the spring unloading section 341 are correspondingly arranged so that the springs output from the vibratory feeder can smoothly enter the unloading section. A spring pusher section 342 is correspondingly provided at the lower end of the spring unloading section 341. The spring pusher section 342 is correspondingly arranged with the spring assembly block 211, accurately pushing the springs in the unloading section into the spring assembly block 211. In use, the spring feeding vibratory plate 33 orients the scattered springs and then transports them sequentially from the spring discharge section 331 to the spring unloading section 341. The spring loading component 34 can limit and correct the springs during the unloading process to prevent abnormal posture or multiple parts from stacking. When the spring reaches the lower end of the spring unloading section 341, the spring pushing part 342 is activated to accurately push the spring into the spring assembly block 211 that has passed through the station, thereby realizing automatic spring feeding.

[0025] In practical implementation, the spring inspection station 31 includes an inspection mounting bracket 311 and a spring inspection component 312. The spring inspection component 312 is fixedly mounted on the upper end of the inspection mounting bracket 311 and is used to inspect the springs located within the spring assembly block 211. The spring inspection component 312 and the spring assembly block 211 are correspondingly arranged to detect the presence and placement of the springs when the assembly turntable 21 rotates to the spring inspection station 31. In use, when the spring assembly block 211 rotates with the assembly turntable 21 to below the spring inspection station 31, the spring inspection component 312 aligns with the springs within the spring assembly block 211 and detects whether the springs are correctly placed using photoelectric sensing, pressure sensing, or visual recognition. If a missing or abnormally placed spring is detected, this information is transmitted to the control system so that subsequent stations can perform a rejection operation; if the detection result is correct, the product is allowed to continue to the subsequent torsion spring station 32 for the next step of operation.

[0026] In practical implementation, the torsion spring station 32 includes a torsion spring component 321, a spring anti-displacement component 322, and a locking fixture component 323. The lower end of the torsion spring component 321 is provided with a spring torsion head 321a for adjusting the spring angle. The front end of the spring anti-displacement component 322 is provided with an anti-displacement head 322a for holding the spring in place during torsion to prevent it from shifting or falling off. The upper end of the locking fixture component 323 is provided with a spring angle fixing head 323a for locking the spring angle after torsion. The spring torsion head 321a, the anti-displacement head 322a, and the spring angle fixing head 323a are all correspondingly arranged with respect to the spring assembly block 211. In use, when the spring assembly block 211 rotates with the assembly turntable 21 to the torsion spring station 32, the spring anti-displacement component 322 activates first, and the anti-displacement head 322a limits and fixes the spring. Then, the torsion spring component 321 activates, and the spring torsion head 321a rotates the spring to a preset angle. After torsion is complete, the locking fixture component 323 activates, fixing the spring angle head 323a to press and lock the spring's torsion angle, ensuring it maintains the correct installation state during subsequent assembly. This process effectively ensures the torsion accuracy and stability of the spring, avoiding interference with subsequent nailing and clip assembly processes due to angle deviations.

[0027] In practical implementation, the upper end of the nail-separating station 40 is provided with a pin-ejector plate 42, and the side of the nail-separating station 40 is provided with a nail-dividing component 43. The pin-ejector plate 42 is used to sequentially push single nails into preset positions within the spring assembly block 211. The nail-dividing component 43 is connected to the vibratory feeder and is used to divide and orient the supplied single nails, ensuring that only one single nail is accurately delivered to the pin-ejector plate 42 each time.

[0028] In practical implementation, the spring torsion detection station 41 includes a torsion detection mounting bracket 411 and a torsion detection spring component 412. The torsion detection spring component 412 is fixedly mounted on the upper end of the torsion detection mounting bracket 411 and is used to detect whether the angle of the spring is correct after it has been torsioned at the torsion station. The torsion detection spring component 412 is correspondingly arranged with the spring assembly block 211 so that the position and angle of the spring can be accurately detected when the spring assembly block 211 rotates to the station. In use, when the spring assembly block 211 rotates with the assembly turntable 21 to below the spring torsion detection station 41, the torsion detection spring component 412 detects the torsion angle of the spring, which can be done by photoelectric sensing, pressure sensing, or visual recognition. If the detection result shows that the spring torsion angle does not meet the set requirements, the information is fed back to the control system so that subsequent stations can reject or correct it; if the detection result meets the requirements, the assembly block 211 is allowed to enter the next step of the nailing or loading station to continue assembly. This process ensures that the angular accuracy of each spring meets design requirements during assembly, thereby improving product assembly quality and consistency.

[0029] In specific implementation, the short film feeding station 50 includes a short film feeding vibratory plate 51 and a short film unloading component 52. The short film feeding vibratory plate 51 is correspondingly disposed at the upper end of the short film unloading component 52 for feeding short films. The side portion of the short film unloading component 52 is respectively provided with a pin-inserting component 53, a short film feeding component 54, and a pin-guiding component 55. The pin-inserting component 53, the short film feeding component 54, and the pin-guiding component 55 are correspondingly disposed to each other so that the alignment, pin-insertion, and guiding operations of the short films can be completed sequentially during the feeding process. The short film feeding component 54 is correspondingly disposed to the spring assembly block 211 so that the short films can be accurately conveyed to the assembly position of the spring assembly block 211. The long film feeding station 60 includes a long film feeding vibratory plate 63 and a long film unloading component 64. The long film feeding vibratory plate 63 is correspondingly disposed at the upper end of the long film unloading component 64 for providing continuous feeding of long films. The lower end of the long piece feeding component 64 is equipped with a long piece feeding component 65, which is correspondingly arranged with the spring assembly block 211 to ensure that the long piece can accurately enter the corresponding position in the spring assembly block 211 and cooperate with the assembled spring, short piece, and nail to complete the assembly. In use, the short piece is separated by vibration of the short piece feeding vibratory plate 51 and then conveyed to the nail insertion component 53 via the short piece feeding component 52. The nail insertion component 53 mates the short piece with the nail, and then the short piece feeding component 54 pushes the short piece into the spring assembly block 211. With the assistance of the pin insertion component 55, the short piece is precisely assembled with the spring and nail. At the same time, the long piece is separated by the long piece feeding vibratory plate 63 and conveyed to the long piece feeding component 65 via the long piece feeding component 64. The long piece feeding component 65 accurately pushes the long piece into the spring assembly block 211, so that the long piece, short piece, and spring are assembled together. This process ensures that both the short and long pieces are assembled in the correct positions, thus forming the basic structure of the clamp.

[0030] In practical implementation, the defective spring sorting station 61 includes a material sorting mounting bracket 611, a waste spring sorting component 612, and a waste collection box 613. The waste spring sorting component 612 is installed at the upper end of the material sorting mounting bracket 611, and the waste collection box 613 is correspondingly located at the lower end of the waste spring sorting component 612. During use, when a defective spring is detected in the assembly process, the waste spring sorting component 612 will automatically push or guide the defective spring into the waste collection box 613, thereby realizing the automatic separation of defective products and qualified products, preventing defective springs from entering subsequent processes, ensuring assembly quality, and facilitating centralized collection and processing, thereby improving production efficiency and automation.

[0031] In practical implementation, the riveting station 62 includes a riveting mounting frame 621, a riveting docking component 622, and a riveting rivet component 623. The riveting docking component 622 is installed at the upper end of the riveting mounting frame 621, and the riveting rivet component 623 is installed at the lower end of the riveting mounting frame 621. The riveting docking component 622 and the riveting rivet component 623 are correspondingly arranged. In use, after the spring assembly to be assembled is positioned, the riveting docking component 622 fixes the workpiece and provides support, while the riveting rivet component 623 moves downward under the action of the drive mechanism to press and flip the rivet end on the spring assembly, thereby making the rivet firmly connected to the spring sheet, achieving reliable riveting fixation, and ensuring the structural strength and stability of the product.

[0032] In practical implementation, the defective finished product station 70 includes a robotic arm displacement and discharge component 71, an unlocking fixture component 72, and a discharge pipe 73. The unlocking fixture component 72 is installed at the lower end of the robotic arm displacement and discharge component 71, and the discharge pipe 73 is installed on the side of the robotic arm displacement and discharge component 71. The discharge pipe 73 is correspondingly arranged with the spring assembly block 211. In use, when a defective finished product is detected, the robotic arm displacement and discharge component 71 drives the unlocking fixture component 72 to release the defective finished product from the spring assembly block 211 and guide it into the discharge pipe 73. The defective product is automatically transported to the designated collection position through the discharge pipe 73, thereby realizing the automatic sorting and discharge of defective finished products, ensuring the continuous operation of the production line and the stability of finished product quality.

[0033] In practical implementation, a control module 80 is installed on the upper surface of the mounting body 10. During use, the control module 80 is electrically connected to the detection components, drive components, and execution components of each workstation. Through a preset control program, it coordinates and logically controls the actions of each workstation, thereby achieving automated management of various processes such as spring assembly, detection, feeding, nailing, riveting, and finished product discharge. The control module 80 can not only automatically adjust the actions of subsequent processes based on real-time detection results, but also provide alarms and shutdown protection for abnormal situations, effectively improving the stability and intelligence level of production.

[0034] In practical implementation, the surface edge of the assembly turntable 21 is evenly provided with a number of first mounting holes 213, and the surface of each of the spring assembly blocks 211 is provided with a number of second mounting holes 214. The number of second mounting holes 214 corresponds one-to-one with the number of first mounting holes 213, and is connected and fixed by fasteners passing through the second mounting holes 214 and the first mounting holes 213. This ensures that the spring assembly blocks 211 are firmly installed at the surface edge of the assembly turntable 21. Thus, when the assembly turntable 21 rotates, it drives multiple spring assembly blocks 211 to run synchronously along a predetermined trajectory, ensuring that each station can achieve precise docking with the corresponding parts under different processes, thereby improving the stability and processing accuracy of the whole machine in the spring assembly process.

[0035] In summary, the clamp assembly machine provided by this invention, by setting a drive motor 20 and an assembly turntable 21 at the upper end of the mounting body 10, and evenly distributing several spring assembly blocks 211 on the surface of the assembly turntable 21, and combining multiple stations such as spring feeding station 30, spring inspection station 31, torsion spring station 32, nail splitting station 40, spring torsion inspection station 41, short piece feeding station 50, long piece feeding station 60, defective spring removal station 61, riveting station 62, and defective finished product removal station 70, achieves fully automated operation from spring feeding, inspection, torsion, nail splitting, sheet assembly, riveting to defective product removal, and finished product output. In terms of structural design, the multi-station collaboration ensures the stability and accuracy of spring assembly, and in terms of functionality, it effectively reduces manual operation and improves production efficiency.

Claims

1. A clamp assembly machine, characterized in that, It includes an installation body (10), on which a drive motor (20) is installed in the upper middle part. The upper end of the drive motor (20) is rotatably connected to a disc-shaped assembly turntable (21). The upper surface of the installation body (10) is respectively equipped with a spring feeding station (30), a spring inspection station (31), a torsion spring station (32), a nail splitting station (40), a spring torsion inspection station (41), a short piece feeding station (50), a long piece feeding station (60), a defective spring removal station (61), a riveting station (62), and a finished product removal station. The defective product station (70) has a number of spring assembly blocks (211) evenly installed on the outer edge of the assembly turntable (21). The spring loading station (30), spring inspection station (31), torsion spring station (32), spring torsion inspection station (41), short piece loading station (50), long piece loading station (60), defective spring removal station (61), riveting station (62), and finished defective product removal station (70) are arranged in a ring around the outer edge of the assembly turntable (21) and are set one-to-one with the number of spring assembly blocks (211).

2. The clamp assembly machine according to claim 1, characterized in that, The drive motor (20) has a motor shaft (22) at its upper center. The assembly turntable (21) has a shaft through hole (211) at its center. The motor shaft (22) is connected to the shaft through hole (211). The outer edge of the motor shaft (22) is evenly provided with a plurality of first fixing through holes (221). The outer edge of the shaft through hole (211) is evenly provided with a plurality of second fixing through holes (212). The plurality of second fixing through holes (212) are arranged one-to-one with the plurality of first fixing through holes (221), and are connected through... Fasteners pass through the second fixing hole (212) and are connected and fixed to the first fixing hole (221). The surface edge of the assembly turntable (21) is evenly provided with a plurality of first mounting holes (213). The surface of a plurality of spring assembly blocks (211) is provided with a plurality of second mounting holes (214). The plurality of second mounting holes (214) correspond one-to-one with the plurality of first mounting holes (213), and are connected and fixed to the first mounting holes (213) by fasteners passing through the second mounting holes (214).

3. The clamp assembly machine according to claim 1, characterized in that, The spring feeding station (30) includes a spring feeding vibratory plate (33) and a misaligned spring loading component (34). The spring feeding vibratory plate (33) is located at the upper end of the misaligned spring loading component (34). The outer side of the spring feeding vibratory plate (33) is provided with a spring discharge part (331). The side of the misaligned spring loading component (34) is provided with a spring unloading part (341). The spring discharge part (331) is correspondingly provided with the spring unloading part (341). The lower end of the spring unloading part (341) is correspondingly provided with a spring pushing part (342). The spring pushing part (342) is correspondingly provided with the spring assembly block (211).

4. The clamp assembly machine according to claim 3, characterized in that, The spring testing station (31) includes a testing mounting bracket (311) and a spring testing component (312). The spring testing component (312) is fixedly installed on the upper end of the testing mounting bracket (311), and the spring testing component (312) and the spring assembly block (211) are arranged correspondingly to each other.

5. The clamp assembly machine according to claim 4, characterized in that, The torsion spring station (32) includes a torsion spring component (321), a spring anti-displacement component (322), and a locking fixture component (323). The lower end of the torsion spring component (321) is provided with a spring torsion head (321a), the front end of the spring anti-displacement component (322) is provided with an anti-displacement head (322a), and the upper end of the locking fixture component (323) is provided with a fixed spring angle head (323a). The spring torsion head (321a), the anti-displacement head (322a), and the fixed spring angle head (323a) are all correspondingly arranged with the spring assembly block (211).

6. The clamp assembly machine according to claim 5, characterized in that, The upper end of the nail-separating station (40) is provided with a pin plate (42), and the side of the nail-separating station (40) is provided with a nail-separating component (43).

7. The clamp assembly machine according to claim 6, characterized in that, The spring torsion testing station (41) includes a torsion testing mounting bracket (411) and a torsion testing spring component (412). The torsion testing spring component (412) is fixedly installed on the upper end of the torsion testing mounting bracket (411), and the torsion testing spring component (412) and the spring assembly block (211) are arranged correspondingly to each other.

8. The clamp assembly machine according to claim 7, characterized in that, The short film loading station (50) includes a short film loading vibratory plate (51) and a short film unloading component (52). The short film loading vibratory plate (51) is correspondingly arranged at the upper end of the short film unloading component (52). The side of the short film unloading component (52) is respectively provided with a pin-inserting component (53), a short film feeding component (54), and a pin-guiding component (55). The pin-inserting component (53), the short film feeding component (54), and the pin-guiding component (55) are arranged correspondingly to each other. The short piece feeding component (54) and the spring assembly block (211) are arranged correspondingly to each other. The long piece feeding station (60) includes a long piece feeding vibratory plate (63) and a long piece unloading component (64). The long piece feeding vibratory plate (63) is arranged correspondingly at the upper end of the long piece unloading component (64). The lower end of the long piece unloading component (64) is provided with a long piece feeding component (65). The long piece feeding component (65) and the spring assembly block (211) are arranged correspondingly to each other.

9. The clamp assembly machine according to claim 8, characterized in that, The defective spring sorting station (61) includes a material discharge mounting bracket (611), a waste spring discharge component (612), and a waste collection box (613). The waste spring discharge component (612) is installed at the upper end of the material discharge mounting bracket (611), and the waste collection box (613) is correspondingly arranged at the lower end of the waste spring discharge component (612). The riveting station (62) includes a riveting mounting frame (621), a riveting docking component (622), and a riveting rivet component (623). The riveting docking component (622) is installed at the upper end of the riveting mounting frame (621), and the riveting rivet component (623) is installed at the lower end of the riveting mounting frame (621). The riveting docking component (622) and the riveting rivet component (623) are correspondingly arranged.

10. The clamp assembly machine according to claim 9, characterized in that, The defective finished product station (70) includes a robot arm displacement and discharge component (71), an unlocking fixture component (72), and a discharge pipe (73). The unlocking fixture component (72) is installed at the lower end of the robot arm displacement and discharge component (71), and the discharge pipe (73) is installed on the side of the robot arm displacement and discharge component (71). The discharge pipe (73) and the spring assembly block (211) are arranged correspondingly to each other.

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