A high-efficiency stamping and forming equipment for metal hanger clips

Abstract

This utility model provides a high-efficiency stamping and forming equipment for metal hanger clips, relating to the field of metal hanger clip stamping technology, including a mounting base. This utility model, through the sliding cooperation between the first limiting post and the die-casting mechanism, provides precise guidance for the stamping process, ensuring stamping verticality and stability, and significantly improving the forming accuracy of the metal hanger clips. The design of the first spring and the second limiting post within the die-casting mechanism not only buffers the stamping impact force, protecting the equipment and mold, but also ensures uniform force on the stamping plate, reducing scrap rate and significantly improving product quality and production efficiency. The electric telescopic rod, as the power source, offers high control precision and fast response speed, allowing for precise adjustment of the stamping stroke and pressure, enhancing the equipment's processing adaptability. After stamping, it automatically ejects the formed metal hanger clips. Simultaneously, the ejector pin slides stably within the limiting groove, effectively avoiding interference from metal debris and reducing maintenance costs. Compared to traditional stamping and forming equipment, the degree of automation is significantly improved.

Description

Technical Field

[0001] This utility model relates to the field of metal hanger clip stamping technology, and in particular to a high-efficiency stamping forming equipment for metal hanger clips. Background Technology

[0002] With the rapid development of industries such as home furnishings, apparel retail, and warehousing logistics, the market demand for metal hangers, as an important tool for daily storage and product display, continues to rise. To meet the needs of large-scale production, the manufacturing process of metal hanger clips is gradually shifting from manual or semi-automatic to fully automated stamping. Automated stamping equipment, with its efficient and stable production characteristics, has become the mainstream choice for the production of metal hanger clips. At the same time, the application of new materials (such as high-strength aluminum alloys and rust-proof stainless steel) and consumers' dual requirements for hanger quality and cost control are forcing production equipment to continuously iterate and upgrade towards high precision, high adaptability, and intelligence. However, the stamping equipment on the current market still faces many bottlenecks in technological innovation and practical application, and more advanced solutions are urgently needed to improve production efficiency and product competitiveness.

[0003] The shortcomings of existing technology.

[0004] 1) It is difficult to balance production efficiency and precision: Traditional metal hanger clip stamping equipment mostly adopts fixed molds and mechanical transmission structures. The stamping stroke and pressure cannot be flexibly adjusted, which leads to problems such as incomplete forming and large dimensional deviation when processing metal sheets of different materials and thicknesses. At the same time, the equipment lacks automatic part picking function, requiring frequent manual intervention, which not only reduces production efficiency but also increases labor costs and safety hazards.

[0005] 2) Insufficient equipment stability and durability: The guiding mechanism and buffer structure of some existing equipment are poorly designed, which easily generate vibration and rigid impact during the stamping process, leading to increased mold wear and higher equipment failure rate. In addition, the equipment has poor versatility and is difficult to quickly adapt to the production needs of different specifications of clothes hanger clips. If enterprises need to adjust product types, they often need to replace molds or even the entire set of equipment, resulting in a significant increase in production costs. Utility Model Content

[0006] This utility model mainly provides a high-efficiency stamping and forming equipment for metal hanger clips that is compact in structure, highly automated, and highly adaptable.

[0007] To achieve the above objectives, the present invention adopts the following technical solution: a high-efficiency stamping and forming equipment for metal hanger clips, comprising a mounting base, a set of first limiting posts fixedly connected to the top of the mounting base, and a die-casting mechanism slidably sleeved on the outer wall of the set of first limiting posts; the die-casting mechanism comprises a set of limiting sleeves, a transmission plate fixedly connected to the top of the limiting sleeves, an mounting plate fixedly connected to the bottom of the transmission plate, a set of first springs fixedly connected to the bottom of the mounting plate, a second limiting post inserted into the interior of each set of first springs, the outer wall of the set of second limiting posts slidably passing through the interior of the transmission plate and the mounting plate, and a stamping plate fixedly connected to the bottom of the set of second limiting posts.

[0008] Preferably, the top of the mounting base is fixedly connected to a pop-out structure; the pop-out structure includes a die-casting platform, and a ejector pin is slidably disposed inside the die-casting platform.

[0009] Preferably, a second spring is fixedly connected to the bottom of each ejector pin, and a set of limiting grooves is provided inside the die-casting table.

[0010] Preferably, each set of pins and second springs is slidably disposed inside the limiting groove.

[0011] Preferably, a mounting bracket is fixedly connected to the outer surface of the mounting base.

[0012] Preferably, an electric telescopic rod is fixedly connected to the outer surface of the mounting bracket, and the output end of the electric telescopic rod is fixedly connected to the top of the transmission plate.

[0013] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0014] 1. In this utility model, the sliding cooperation between the first limiting post and the die-casting mechanism provides precise guidance for the stamping process, ensuring the verticality and stability of the stamping and significantly improving the forming accuracy of the metal hanger clip. The design of the first spring and the second limiting post in the die-casting mechanism can not only buffer the impact force of the stamping and protect the equipment and mold, but also ensure that the stamping plate is subjected to uniform force, reduce the scrap rate, and significantly improve product quality and production efficiency. The electric telescopic rod, as a power source, has high control precision and fast response speed, and can accurately adjust the stamping stroke and pressure, enhancing the processing adaptability of the equipment. After the stamping is completed, it can automatically eject the formed metal hanger clip. At the same time, the ejector pin slides stably in the limiting movable groove, which can effectively avoid interference from metal chips and reduce maintenance costs. Compared with traditional stamping forming equipment, the degree of automation is significantly improved.

[0015] 2. In this utility model, the die-casting table surface is treated with a special wear-resistant coating, which can effectively extend the service life of the mold and reduce the replacement frequency; the sliding contact surface between the limiting sleeve and the first limiting post is precision ground, and the fit clearance is controlled within a very small range, further improving the stability and repeatability of the stamping process. At the same time, the electric telescopic rod is equipped with an intelligent control system, which can automatically adjust the stamping parameters according to different production batches and monitor the equipment operating status in real time. When an abnormality is detected, it will immediately alarm and stop the machine, effectively preventing the equipment failure from escalating and improving production safety. These detailed improvements not only improve the overall performance of the equipment, but also reduce the operating costs of enterprises, giving this utility model a significant competitive advantage among similar products. Attached Figure Description

[0016] Figure 1 A perspective view of a high-efficiency stamping and forming equipment for metal clothes hanger clips is provided for this utility model;

[0017] Figure 2 This utility model provides a partial three-dimensional structural view of a high-efficiency stamping and forming equipment for metal clothes hanger clips;

[0018] Figure 3 This utility model provides a perspective view of the pop-out structure of a high-efficiency stamping forming device for metal clothes hanger clips;

[0019] Figure 4 This utility model presents a three-dimensional view of the die-casting structure of a high-efficiency stamping forming equipment for metal clothes hanger clips.

[0020] Legend: 1. Mounting base; 11. First limiting post; 12. Mounting bracket; 2. Die-casting mechanism; 201. Limiting sleeve; 202. Transmission plate; 203. Mounting plate; 204. First spring; 205. Second limiting post; 206. Stamping plate; 3. Pop-out structure; 301. Die-casting table; 302. Ejector pin; 303. Second spring; 304. Limiting movable groove; 4. Electric telescopic rod. Detailed Implementation

[0021] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0022] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0023] Please see the appendix Figure 1 Appendix Figure 2 Appendix Figure 3 and attached Figure 4 As shown, this utility model provides a technical solution: a high-efficiency stamping and forming equipment for metal clothes hanger clips, including a mounting base 1. A set of first limiting posts 11 are fixedly connected to the top of the mounting base 1, and a die-casting mechanism 2 is slidably sleeved on the outer wall of the set of first limiting posts 11. The die-casting mechanism 2 includes a set of limiting sleeves 201. A transmission plate 202 is fixedly connected to the top of the limiting sleeves 201, and a mounting plate 203 is fixedly connected to the bottom of the transmission plate 202. A set of first springs 204 are fixedly connected to the bottom of the mounting plate 203, and a set of second limiting posts 205 are inserted into the interior of each set of first springs 204. The outer wall of the second limiting post 205 slides through the interior of the transmission plate 202 and the mounting plate 203. The bottom of the set of second limiting posts 205 is fixedly connected to the stamping plate 206. The first limiting post 11 provides precise guidance for the up and down sliding of the die-casting mechanism 2, ensuring the verticality and stability of the stamping process, effectively improving the stamping accuracy and reducing the scrap rate. The first spring 204 plays a buffering role in the stamping process, avoiding rigid impacts that could damage the equipment and mold, and extending the service life of the equipment. The second limiting post 205 further enhances the structural stability, ensures that the stamping plate 206 is subjected to uniform force, and improves the forming quality.

[0024] Please see the appendix Figure 3 The top of the mounting base 1 is fixedly connected to a pop-out structure 3; the pop-out structure 3 includes a die-casting table 301, and a pin 302 is slidably arranged inside the die-casting table 301. The pop-out structure 3 facilitates the quick removal of the molded hanger clip, reduces manual operation time, improves production efficiency, and avoids the risk of burns or scratches that may be caused by manual handling.

[0025] Please see the appendix Figure 3 As shown, a second spring 303 is fixedly connected to the bottom of each ejector pin 302. A set of limiting movable grooves 304 are provided inside the die-casting table 301. The second spring 303 provides elastic restoring force, so that the ejector pin 302 can automatically eject the workpiece after stamping. The limiting movable grooves 304 limit the movement range of the ejector pin 302, ensuring its movement trajectory is accurate and avoiding the ejector pin from being crooked, which would make it difficult to remove or damage the workpiece.

[0026] Please see the appendix Figure 1 Appendix Figure 2 Appendix Figure 3 and attached Figure 4 As shown, each set of ejector pins 302 and the second spring 303 are slidably disposed inside the limiting movable groove 304. This design ensures that the ejector pins 302 slide smoothly in the limiting movable groove 304, maintain good fitting accuracy with the surface of the die-casting table 301, effectively prevent metal chips from entering the movable groove, and ensure long-term stable operation of the equipment.

[0027] Please see the appendix Figure 1 Appendix Figure 2 Appendix Figure 3 and attached Figure 4 As shown, a mounting bracket 12 is fixedly connected to the outer surface of the mounting base 1. The mounting bracket 12 provides stable support for the electric telescopic rod 4, ensuring no shaking during power transmission and guaranteeing the rigidity and stability of the overall equipment structure.

[0028] Please see the appendix Figure 1 and attached Figure 2 As shown, an electric telescopic rod 4 is fixedly connected to the outer surface of the mounting bracket 12. The output end of the electric telescopic rod 4 is fixedly connected to the top of the transmission plate 202. The electric telescopic rod 4 serves as a power source and features high control precision and fast response speed. It can accurately control the stamping stroke and pressure, adapt to metal raw materials of different thicknesses and materials, and significantly improve the processing adaptability and production flexibility of the equipment.

[0029] The operating method and working principle of this device: Equipment start-up preparation: Place the metal raw material to be processed on the die-casting table 301, ensuring that the raw material is accurately positioned above the ejector pin 302. At this time, under the action of the second spring 303, the ejector pin 302 is held in its initial position within the limiting groove 304, with its top basically flush with the surface of the die-casting table 301, preparing for the stamping operation. Die-casting mechanism downward stamping: Start the electric telescopic rod 4. The output end of the electric telescopic rod 4 extends downward, pushing the transmission plate 202 to slide downward along the first limiting post 11. 202 drives the mounting plate 203 to descend synchronously. The mounting plate 203 pushes the stamping plate 206 closer to the die-casting table 301 via the first spring 204 and the second limiting post 205. As the electric telescopic rod 4 continues to extend, the stamping plate 206 contacts and presses the metal blank, starting the stamping operation. During the stamping process, the first spring 204 acts as a buffer to prevent excessive stamping pressure from damaging the equipment, while ensuring a smooth stamping process. Stamping is completed when the electric telescopic rod 4 reaches its maximum stroke. After the lower molding process is completed, forming the desired hanger clip shape, the stamping plate 206 exerts downward pressure on the ejector pin 302. The ejector pin 302 overcomes the elastic force of the second spring 303 and slides downward a certain distance within the limiting groove 304. The die-casting mechanism then moves upward to reset. After the stamping operation is completed, the output end of the electric telescopic rod 4 retracts upward, driving the transmission plate 202 to slide upward along the first limiting post 11 to reset. The transmission plate 202, through the mounting plate 203, the first spring 204, and the second limiting post 205, drives the stamping plate 206 away from the die-casting table 301, releasing the pressure on the metal. The pressure on the formed part and the ejection of the formed part: As the stamping plate 206 moves upward, the pressure on the ejector pin 302 disappears. Under the elastic force of the second spring 303, the ejector pin 302 slides upward in the limiting movable groove 304, ejecting the formed coat hanger clip from the die-casting table 301, making it convenient for the operator to pick up the part. Cyclic operation: Repeat the above steps, continuously placing the metal billet on the die-casting table 301, driving the die-casting mechanism 2 to perform stamping operations through the electric telescopic rod 4, and then using the ejection structure 3 to eject the formed part, realizing the efficient and continuous stamping and forming production of metal coat hanger clips.

[0030] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A high-efficiency stamping and forming equipment for metal hanger clips, characterized in that: Includes a mounting base (1), the top of which is fixedly connected to a set of first limiting posts (11), and the outer wall of the set of first limiting posts (11) is slidably fitted with a die-casting mechanism (2). The die-casting mechanism (2) includes a set of limiting sleeves (201). The top of the limiting sleeves (201) is fixedly connected to a transmission plate (202). The bottom of the transmission plate (202) is fixedly connected to a mounting plate (203). The bottom of the mounting plate (203) is fixedly connected to a set of first springs (204). Each set of first springs (204) has a second limiting post (205) inserted inside. The outer wall of the set of second limiting posts (205) slides through the transmission plate (202) and the mounting plate (203). The bottom of the set of second limiting posts (205) is fixedly connected to a stamping plate (206).

2. The high efficient stamping forming equipment for metal clothes hanger clips according to claim 1, characterized in that: The top of the mounting base (1) is fixedly connected to a pop-out structure (3); The pop-out structure (3) includes a die-casting table (301), and a ejector pin (302) is slidably disposed inside the die-casting table (301).

3. The high efficient stamping forming equipment for metal clothes hanger clips according to claim 2, characterized in that: The bottom of each ejector pin (302) is fixedly connected to a second spring (303), and a set of limiting grooves (304) are opened inside the die-casting table (301).

4. The high efficient stamping forming equipment for metal clothes hanger clips according to claim 2, characterized in that: Each set of ejector pins (302) and second springs (303) is slidably disposed inside the limiting movable groove (304).

5. The high efficient stamping forming equipment for metal clothes hanger clips according to claim 1, characterized in that: The mounting base (1) is fixedly connected to the outer surface of the mounting bracket (12).

6. The high efficient stamping forming equipment for metal clothes hanger clips according to claim 5, characterized in that: An electric telescopic rod (4) is fixedly connected to the outer surface of the mounting bracket (12), and the output end of the electric telescopic rod (4) is fixedly connected to the top of the transmission plate (202).

7. The high efficient stamping forming equipment for metal clothes hanger clips according to claim 1, characterized in that: The bottom of the stamping plate (206) cooperates with the top of the die-casting table (301) and the limiting movable groove (304).

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