Automatic hook mounting machine for spring hook

Abstract

An automatic spring hook assembling machine comprises a short section feeding station, a spring assembling station, an elastic piece assembling station, a short section assembling station, a long section assembling station and a discharging station, and further comprises a rotary disc mechanism, and clamps used for driving materials to move are arranged on the rotary disc mechanism and correspond to the stations in number. All the stations complete corresponding actions on the clamp according to the sequence of the short section feeding station, the spring assembling station, the elastic piece assembling station, the short section assembling station, the long section assembling station and the discharging station. The spring hook assembling machine has the advantages that through automation and accurate control, the production efficiency, the product quality and the operation convenience of spring hook assembling are improved.

Description

Technical Field

[0001] The utility model relates to an automation device, in particular to an automatic hook-installing machine for spring hooks. Background Art

[0002] Snap hooks are a common hardware product, widely used in carabiners, cable clasps, pet chains, key accessories, special-shaped chains, luggage buckles, connecting hooks, anti-skid chains, and other products. Snap hooks are often gourd-shaped, consisting of a C-shaped long section and a straight short section that form a closed loop. A spring is installed between the long and short sections to keep the long and short sections in a normally closed position.

[0003] Chinese patent document CN221735360U discloses an automated production device for climbing buckles, including a short section loading station, a spring loading station, a spring sheet loading station, and a long hook loading station; it also includes a first assembly station, a second assembly station, a preforming station, a forming station, and a blanking station distributed in a linear shape, wherein the first assembly station is used to place the spring in the short section, and the second assembly station is used to install the spring onto the spring; the preforming station is used to achieve preforming between the long hook and the short section; the forming station completes the installation between the long hook and the short section by hammering; a transmission part for transmitting workpieces is provided between the first assembly station, the second assembly station, the preforming station, the forming station, and the blanking station.

[0004] While the above solution can complete the assembly of spring hooks independently, it has the following drawbacks: Each linearly distributed assembly station requires a fixture to match its loading mechanism, which undoubtedly increases the cost of equipment manufacturing. Furthermore, the linear distribution of the assembly stations makes the overall equipment too large, hindering the efficient use of workshop space. Utility Model Content

[0005] Aiming at the deficiencies of the prior art, the utility model provides an automatic spring hook installation machine which can improve the space utilization rate in a workshop.

[0006] To achieve the above-mentioned purpose, the technical solution of the utility model is as follows: a spring hook automatic hook assembly machine, including a short section loading station, a spring assembly station, a spring piece assembly station, a short section assembly station, a long section assembly station and a blanking station, and also including a turntable mechanism, the turntable mechanism is provided with a clamp for driving the material to move according to the number of stations, and each station completes the corresponding action on the clamp in the order of the short section loading station, the spring assembly station, the spring piece assembly station, the short section assembly station, the long section assembly station and the blanking station. The short section loading station is used to deliver the short section to the clamp, the spring assembly station is used to load the spring into the short section, the spring piece assembly station is used to install the spring on the spring, the short section assembly station is used to assemble the spring and spring piece combination to the short section, and the long section assembly station realizes the forming between the long section and the short section by rotation.

[0007] The beneficial effects of the present utility model are as follows: the technical solution of the spring hook automatic hook assembly machine realizes the automation of the spring hook assembly process by integrating multiple stations and a turntable mechanism, significantly improving production efficiency and assembly accuracy. The setting of the short section loading station ensures the accurate supply of the short section, laying the foundation for subsequent assembly. The automated operation of the spring assembly station and the shrapnel assembly station reduces manual intervention and improves the consistency and reliability of assembly. The innovative design of the short section assembly station and the long section assembly station realizes the precise execution of complex assembly actions through rotation and pressing, ensuring assembly quality. Finally, the press assembly and finished product unloading design of the unloading station not only improve assembly efficiency, but also reduce operational complexity, making the entire assembly process smoother and more efficient. Overall, this technical solution improves the production efficiency, product quality and operational convenience of spring hook assembly through automation and precise control.

[0008] Furthermore, the short section loading station and the spring assembly station are each provided with a rotating feeding mechanism between themselves and the fixture, and the short section loading station and the spring assembly station are respectively provided with a short section transmission mechanism and a spring transmission mechanism for transmitting the material from the rotating feeding mechanism to the fixture, and the rotating feeding mechanism is used to flip the parallel moving material into a vertical state.

[0009] The technical solution of this automatic spring hook assembly machine further optimizes the material conveying and positioning process by introducing a rotating feeder mechanism. The rotating feeder mechanism at the pup loading station and spring assembly station flips parallel materials into a vertical position. This design not only improves the efficiency of directional material conveying but also ensures stability and accuracy during the assembly process. This flipping mechanism allows the material to be more accurately positioned on the fixture, laying a good foundation for subsequent assembly steps. Furthermore, this design increases the level of automation in the assembly process, thereby improving overall production efficiency and product quality.

[0010] Furthermore, in the shrapnel assembly station, the shrapnel passes through the shrapnel conveying mechanism, the clamping and flipping mechanism, the shrapnel transmission mechanism and the shaping mechanism in sequence to reach the fixture, and the shaping mechanism facilitates the shrapnel to be placed in the spring.

[0011] Given the unique shape of the shrapnel, which is cylindrical at one end and sheet-like at the other, the above process design significantly improves the accuracy and efficiency of shrapnel assembly. The shrapnel conveying mechanism clamps the sheet to facilitate the stable conveyance of the shrapnel to the vicinity of the fixture, and the clamping and flipping mechanism can clamp the exposed and easy-to-clamp cylinder to ensure that the shrapnel can be accurately clamped and flipped to the correct assembly position. The shrapnel transmission mechanism can clamp the tilted sheet to further accurately place the shrapnel on the spring, while the shaping mechanism makes the final adjustment to the shrapnel to ensure that it is fully embedded in the spring, thus completing the assembly. The collaborative operation of this series of automated mechanisms improves assembly consistency and product quality, making the entire assembly process more efficient and reliable.

[0012] Furthermore, the clamp includes a short section clamping opening and a spring clamping opening, and the short section clamping opening and the spring clamping opening are located at different vertical heights of the clamp; the center lines of the short section clamping opening and the spring clamping opening are the same straight line, and there is a distance between the short section clamping opening and the spring clamping opening in the horizontal direction of the clamp.

[0013] This design achieves independent and stable clamping of the pup joint and spring by providing a pup joint clamping opening and a spring clamping opening on the fixture at different vertical heights. This structure allows the pup joint and spring to be assembled in their respective suitable clamping states, improving assembly accuracy and efficiency. The vertical layout of the pup joint clamping opening and the spring clamping opening also helps to reduce space usage, allowing the turntable mechanism to compactly arrange each workstation, thereby improving the space utilization of the entire assembly machine. In addition, this design also facilitates subsequent automated operations, as different workstations can be optimized for their specific clamping requirements, further improving the automation level of the assembly process and product quality.

[0014] This design enables the fixture to stably clamp the pup joint and spring simultaneously, with their centerlines aligned, helping to ensure accurate alignment of the pup joint and spring during assembly. The horizontal spacing between the pup joint's clamping opening and the spring's clamping opening provides ample space for the spring assembly, allowing it to smoothly pass through the clamping and flipping mechanism, the spring transport mechanism, and the shaping mechanism, ultimately being accurately placed on the spring. This layout not only improves assembly accuracy and efficiency, but also reduces assembly errors or equipment failures caused by space limitations, thereby improving the reliability of the entire assembly process and product quality. Furthermore, this design helps to simplify the fixture's structure, reduce manufacturing costs, and facilitate maintenance and operation.

[0015] Furthermore, the clamp also includes a linear drive device respectively arranged corresponding to the first spring clamp, the second spring clamp and the first short section clamp, the second short section clamp, the front end of the linear drive device is provided with an oblique guide surface, and a conical opening is formed between the first spring clamp, the second spring clamp and the first short section clamp, the second short section clamp corresponding to the linear drive device.

[0016] This fixture is equipped with a linear drive device and its inclined guide surface, which enables efficient and precise clamping of springs and short sections. The front-end inclined guide surface of the linear drive device works in conjunction with the tapered opening formed between the clamping member to adapt to springs and short sections of different sizes, ensuring their stability and precision during the clamping process. This design improves the versatility and assembly flexibility of the fixture, allowing the clamping member to quickly and accurately clamp components of various sizes. The design of the inclined guide surface and tapered opening not only improves the positioning accuracy of the clamping member, but also reduces errors during the assembly process and improves assembly quality. In addition, this design simplifies the structure of the fixture, reduces manufacturing costs, and improves the level of automation in the assembly process.

[0017] Furthermore, the clamp includes a first spring clamp and a second spring clamp that can move toward each other, the spring clamping opening is located between the first spring clamp and the second spring clamp, and when the first spring clamp and the second spring clamp are closed, their bottoms are spliced ​​together to form a support platform for supporting the spring.

[0018] The above-mentioned clamp utilizes the relative motion characteristics of the first spring clamp and the second spring clamp to achieve stable clamping of the spring. When the first spring clamp and the second spring clamp are closed, the joint of their bottoms forms a flat support platform, which not only provides solid support for the spring, but also ensures the position stability and alignment accuracy of the spring during the assembly process. This design allows the spring to be firmly positioned in the clamp, providing a reliable foundation for subsequent assembly steps such as spring assembly. At the same time, this clamping method also simplifies the loading and unloading process of the spring and improves assembly efficiency. In addition, the design of this clamp may also help reduce errors in the assembly process because it reduces the possibility of the spring moving during the assembly process, thereby improving the assembly quality of the final product.

[0019] Furthermore, the clamp includes a first short section clamping part and a second short section clamping part that can move toward each other, and the short section clamping mouth is located between the first short section clamping part and the second short section clamping part; the first short section clamping part and the second short section clamping part are both provided with clamping openings, and the clamping openings are gradually narrowed along the short section clamping direction.

[0020] The clamp design achieves precise clamping of the pup joint by including a first and second pup joint clamping members that can move toward each other, and a pup joint clamping opening located between them. The clamping opening on each clamping member is tapered along the pup joint clamping direction. This design facilitates adaptive adjustment of the pup joint during the clamping process, ensuring that pup joints of different sizes can be stably clamped. The tapered opening shape allows the clamping member to more closely fit the outer contour of the pup joint, thereby improving the stability and reliability of the clamping. This design also helps to reduce vibration and displacement during the clamping process, providing more precise and stable operating conditions for subsequent assembly steps.

[0021] Furthermore, the pup joint assembly station includes a pup joint reset mechanism for correcting the position of the pup joint and a spring-shrapnel assembly transmission mechanism for moving the spring-shrapnel assembly into the pup joint.

[0022] The short section reset mechanism is responsible for positioning the short section in the correct assembly position to ensure assembly accuracy, while the spring-shrapnel assembly transmission mechanism is responsible for accurately moving the spring and shrapnel assembly into the short section. This clearly defined division of labor not only improves the degree of automation in assembly and reduces manual intervention, but also ensures the consistency and reliability of assembly quality. The precise correction capability of the short section reset mechanism, combined with the precise movement of the spring-shrapnel assembly transmission mechanism, makes the entire assembly process smoother, reduces the assembly error rate, and improves production efficiency and product quality. In addition, this design may also help reduce downtime during the assembly process, as the automated mechanism can complete assembly tasks quickly and accurately, thereby improving overall production efficiency.

[0023] Furthermore, the long section assembly station includes a spring-elastic sheet assembly reset mechanism for correcting the position of the spring-elastic sheet assembly and a rotation forming mechanism for connecting the long section and one end of the elastic sheet during rotation.

[0024] The spring-shrapnel assembly reset mechanism ensures the spring and shrapnel assembly is in the correct position before assembly, which helps improve assembly accuracy and ensures a quality connection between the long section and the shrapnel. The rotational forming mechanism, on the other hand, plays a role during the long section assembly process, connecting the long section and one end of the shrapnel during rotation. This not only makes the assembly of the long section and shrapnel more stable, but also creates a more secure connection through the rotational action, enhancing the durability and functionality of the final product.

[0025] Furthermore, the blanking station includes a pressing forming mechanism for connecting one end of the long section and the short section by pressing, and a blanking mechanism located at the rear side of the fixture and used to drive the blanking of the finished product.

[0026] This connection method not only improves assembly efficiency but also reduces rework due to loose connections, thereby increasing the overall output of the production line. Furthermore, the unloading mechanism located behind the fixture is responsible for guiding the assembled finished product to the unloading position. The automation of this step reduces the need for manual operation, labor intensity, and error rates, ensuring the continuity and stability of the unloading process. Combined with the collaborative operation of the press-forming mechanism and the unloading mechanism, the entire unloading station achieves efficient and accurate unloading of finished products, further improving the automation level and production efficiency of the assembly line, while also providing a safer and more convenient working environment for operators. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is an axonometric diagram of an embodiment of the present utility model;

[0028] Figure 2 A top view of an embodiment of the present utility model;

[0029] Figure 3 This is an axonometric view of the short section feeding mechanism of the embodiment of the utility model;

[0030] Figure 4 This is an axonometric view of the spring assembly station of an embodiment of the present utility model;

[0031] Figure 5 This is an axonometric view of the fixture according to an embodiment of the present utility model;

[0032] Figure 6 A top view of the clamp according to an embodiment of the present invention;

[0033] Figure 7 This is an axonometric view of the first short section clamping member and the second short section clamping member of an embodiment of the present utility model;

[0034] Figure 8 A top view of the first short section clamping member and the second short section clamping member according to an embodiment of the present utility model;

[0035] Figure 9 This is an axonometric view of the short section assembly station of an embodiment of the utility model;

[0036] Figure 10 This is an axonometric view of the long section assembly station of an embodiment of the utility model;

[0037] Figure 11 This is an axonometric view of the blanking station of an embodiment of the present utility model;

[0038] Figure 12 This is an exploded view of the processed product according to an embodiment of the present invention. DETAILED DESCRIPTION

[0039] The utility model embodiment of a spring hook automatic hook installation machine Figure 1-12As shown: it includes a short section loading station 1, a spring assembly station 2, a spring assembly station 3, a short section assembly station 4, a long section assembly station 5 and a blanking station 6 distributed in a circular shape, a rotatable turntable mechanism 7 is provided in the middle of each station, and a clamp 71 is provided on the turntable mechanism 7 corresponding to the number of stations. The first spring clamp 711 and the second spring clamp 712 as well as the first short section clamp 714 and the second short section clamp 715 are provided at different heights on the clamp 71 but symmetrically distributed on the same center line and can move toward each other. A spring clamping opening 72 is formed between the first spring clamping piece 711 and the second spring clamping piece 712, and after the first spring clamping piece 711 and the second spring clamping piece 712 are spliced ​​together, the bottoms of the two are spliced ​​together to form a support platform 713 for supporting the spring, a short section clamping opening 73 is formed between the first short section clamping piece 714 and the second short section clamping piece 715, and a clamping opening 716 is formed on each short section clamping piece, and the opening size of each clamping opening 716 is gradually reduced in the direction of the short section clamping to form a stable clamping of the short section.

[0040] Inside the clamp 71, the first spring clamp 711, the second spring clamp 712 and the first short section clamp 714, the second short section clamp 715 adopt the same driving method. The following is an explanation of the driving method of the first short section clamp 714 and the second short section clamp 715: the clamp 71 also includes a linear drive device 74, which is provided with an oblique driving surface 741 at the front end corresponding to the first short section clamp 714 and the second short section clamp 715. After the clamping parts 715 are spliced, a conical opening 717 with a matching shape is provided at one end facing the linear drive device 74, that is, the first short section clamping part 714 or the second short section clamping part 715 on one side corresponding to the linear drive device 74 is an inclined surface, so that when the linear drive device 74 moves toward the first short section clamping part 714 and the second short section clamping part 715, the movement toward and away from each other between the first short section clamping part 714 and the second short section clamping part 715 is completed through the matching inclined opening 717 and the inclined driving surface 741.

[0041] The following is a breakdown of the actions performed at each workstation in a single production process:

[0042] First, the pup is transported from the pup loading station 1 to the fixture 71. Specifically, the pup loading station 1 includes a pup conveying mechanism 11 for transporting the pup, a rotating feed mechanism 12, and a pup transfer mechanism 13 for transferring the pup to the fixture 71. A positioning and conveying device (not shown) for fixed-position transport can be provided at the end of the pup conveying mechanism 11 corresponding to the rotating feed mechanism 12, allowing the rotating feed mechanism 12 to transport the pup at a fixed pup position. The rotating feed mechanism 12 can have two openings on the same diameter line, allowing it to rotate in the same direction and turn the pup being transported in parallel to a vertical position ready for grasping. Finally, the pup transfer mechanism 13 completes the action of transferring the pup from the rotating feed mechanism 12 to the fixture 71, and the first pup clamping member 714 and the second pup clamping member 715 move toward each other to clamp the pup. After completing the above actions, the turntable mechanism 7 rotates to drive the fixture 71 to the corresponding next station.

[0043] Second, the spring is transferred from the spring assembly station 2 to the fixture 71. Specifically, the spring assembly station 2 includes a spring conveying mechanism 21 for transferring the spring, a rotating feed mechanism 22, and a spring transfer mechanism 23 for transferring the spring to the fixture 71. This structure is identical to that of the nipple loading station 1, differing only in size and the design of the corresponding clamping elements. A detailed description is omitted here. After completing the above steps, the turntable mechanism 7 rotates, driving the fixture 71 to the next station.

[0044] Third, the shrapnel assembly station 3 transports the shrapnel to the fixture 71, completing the assembly of the spring-shrapnel assembly. Specifically, the shrapnel assembly station includes a shrapnel conveying mechanism 31 for conveying the shrapnel, a clamping and flipping mechanism 32 and a shrapnel conveying mechanism 33 that cooperate to transfer the shrapnel to the fixture 71, and a shaping mechanism 34 that facilitates the assembly of the shrapnel into the spring. Given the unique shape of the shrapnel, with one end cylindrical and the other flat, the shrapnel conveying mechanism 31 grips the flat to ensure stable transport near the fixture. The gripping and flipping mechanism 32 grips the exposed, easily grippable cylindrical portion, ensuring that the shrapnel is accurately gripped and flipped into the correct assembly position. The shrapnel conveying mechanism 33 grips the tilted flat to further precisely position the shrapnel onto the spring, while the shaping mechanism 34 performs final adjustments to the cylindrical portion of the shrapnel, ensuring it is fully embedded in the spring, thus completing the assembly. After completing the above actions, the turntable mechanism 7 rotates to drive the clamp 71 to move to the corresponding next station.

[0045] Fourth, the assembly between the spring-shrapnel assembly and the short section is completed by the short section assembly station 4. Specifically, the short section assembly station 4 includes a short section reset mechanism 41 for correcting the position of the short section and a spring-shrapnel assembly transmission mechanism 42 for moving the spring-shrapnel assembly into the short section. After the clamp 71 is rotated into place, the short section reset mechanism 41 can move toward the opening of the short section and correct the deviation of the short section that occurs during the movement of the clamp 71. The spring-shrapnel assembly transmission mechanism 42 then transports the spring-shrapnel assembly into the short section to complete the assembly between the short section and the spring-shrapnel assembly. After completing the above actions, the turntable mechanism 7 rotates to drive the clamp 71 to move to the corresponding next station.

[0046] Fifth, the long section assembly station 5 completes the assembly between the long section and the short section. Specifically, the long section assembly station 5 includes a spring-shrapnel assembly reset mechanism 51 for correcting the position of the spring-shrapnel assembly, a rotational molding mechanism 52 for assembling the long section and one end of the shrapnel during rotation, and a long section conveying mechanism 53. The long section conveying mechanism 53 transports the long section to a predetermined position, after which the rotational molding mechanism 52 grasps the long section. The rotational molding mechanism 52 rotates eccentrically to better accommodate the assembly between the long section and the short section. During this process, i.e., while the rotational molding mechanism 52 grasps the long section, the spring-shrapnel assembly reset mechanism 51 moves toward the opening of the short section and corrects the offset of the spring-shrapnel assembly. Finally, the rotational molding mechanism 52 completes the assembly between the long section and the opening in the short section for receiving one end of the spring-shrapnel assembly. After completing the above steps, the turntable mechanism 7 rotates to drive the clamp 71 to the corresponding next station.

[0047] Finally, the finished product is assembled and unloaded at the unloading station 6. Specifically, the unloading station 6 includes a press-forming mechanism 61, which connects one end of the long section and the short section by pressing, and a unloading mechanism (not shown) located behind the fixture 71 and used to drive the unloading of the finished product. The press-forming mechanism 61 achieves the assembly of the long section and the short section by pressing or hammering, with the other end of the short section opening facing the short section. Subsequently, a unloading mechanism (not shown) located behind the fixture 71 simultaneously pushes the finished product unloading while the short section clamping opening 73 is opened. This mechanism can be a conventional technology such as a push plate or a gripper, which will not be described in detail here.

[0048] The finished product assembly and blanking of the spring hook can be completed through the above-mentioned cyclic action. When each workstation is in action, the two adjacent upper and lower workstations are also in action to realize cyclic processing.

[0049] The above embodiment is only one preferred embodiment of the present invention. Common changes and substitutions made by those skilled in the art within the scope of the technical solution of the present invention are all included in the protection scope of the present invention.

Claims

1. An automatic hook assembly machine for spring hooks, comprising a short section loading station, a spring assembly station, a spring piece assembly station, a short section assembly station, a long section assembly station and a blanking station, characterized in that: It also includes a turntable mechanism, on which a clamp for driving the movement of materials is provided corresponding to the number of workstations. Each workstation completes corresponding actions on the clamp in the order of short section loading station, spring assembly station, spring piece assembly station, short section assembly station, long section assembly station and unloading station. The short section loading station is used to deliver the short section to the clamp, the spring assembly station is used to load the spring into the short section, the spring piece assembly station is used to install the spring on the spring, the short section assembly station is used to assemble the spring and spring piece combination to the short section, the long section assembly station realizes the forming between the long section and the spring piece by rotation, and the unloading station realizes the assembly between the long section and the short section and the unloading of the finished product by pressing.

2. The automatic spring hook assembling machine according to claim 1, characterized in that: The short section loading station and the spring assembly station are each provided with a rotating feeding mechanism between themselves and the clamp, and the short section loading station and the spring assembly station are respectively provided with a short section transmission mechanism and a spring transmission mechanism for transmitting the material from the rotating feeding mechanism to the clamp, and the rotating feeding mechanism is used to flip the parallel moving material into a vertical state.

3. The automatic spring hook assembling machine according to claim 1, characterized in that: In the shrapnel assembly station, the shrapnel reaches the fixture through the shrapnel conveying mechanism, the clamping and flipping mechanism, the shrapnel transmission mechanism and the shaping mechanism in sequence, and the shrapnel is conveniently placed in the spring through the shaping mechanism.

4. The automatic spring hook assembling machine according to claim 1, characterized in that: The clamp comprises a short section clamping opening and a spring clamping opening, and the short section clamping opening and the spring clamping opening are located at different vertical heights of the clamp.

5. The automatic spring hook assembling machine according to claim 4, characterized in that: The center lines of the short section clamping opening and the spring clamping opening are the same straight line, and there is a distance between the short section clamping opening and the spring clamping opening in the horizontal direction of the clamp.

6. The automatic spring hook assembling machine according to claim 5, characterized in that: The clamp includes a first spring clamp and a second spring clamp that can move toward each other, the spring clamping opening is located between the first spring clamp and the second spring clamp, and when the first spring clamp and the second spring clamp are closed, their bottoms are spliced ​​together to form a support platform for supporting the spring; the clamp includes a first short section clamp and a second short section clamp that can move toward each other, the short section clamping opening is located between the first short section clamp and the second short section clamp; the first short section clamp and the second short section clamp are both provided with a clamping opening, and the clamping opening is gradually narrowed along the short section clamping direction.

7. The automatic spring hook assembling machine according to claim 6, characterized in that: The clamp also includes a linear drive device respectively arranged corresponding to the first spring clamp, the second spring clamp and the first short section clamp, the second short section clamp, the front end of the linear drive device is provided with an oblique guide surface, and a conical opening is formed between the first spring clamp, the second spring clamp and the first short section clamp, the second short section clamp corresponding to the linear drive device.

8. The automatic spring hook assembling machine according to claim 6, characterized in that: The pup joint assembly station includes a pup joint reset mechanism for correcting the position of the pup joint and a spring-elastic sheet assembly transmission mechanism for moving the spring-elastic sheet assembly into the pup joint.

9. The automatic spring hook assembling machine according to claim 1, characterized in that: The long section assembly station includes a spring-elastic sheet assembly reset mechanism for correcting the position of the spring-elastic sheet assembly and a rotation forming mechanism for connecting the long section and one end of the elastic sheet during rotation.

10. The automatic spring hook assembling machine according to claim 9, characterized in that: The blanking station includes a pressing and forming mechanism for connecting one end of the long section and the short section by pressing, and a blanking mechanism located at the rear side of the fixture and used for driving the blanking of the finished product.

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