Spring cold coiling automatic forming device

Abstract

The utility model discloses a spring cold roll automatic forming equipment belongs to spring cold roll automatic forming equipment technical field, and its technical scheme main points include spring processing device, the front side of spring processing device is provided with blanking assembly, the front side of blanking assembly is provided with collection subassembly, the right side fixed connection of spring processing device has the controller, the blanking assembly includes the protective cover, the bottom fixed connection of protective cover has the blanking hopper, the bottom of blanking hopper is provided with the frame, the frame is fixedly connected at the front side of spring processing device, the inside fixed connection of frame has the conveyer belt, the surface fixed connection of conveyer belt has a plurality of partition boards, can solve the present most spring cold roll automatic forming equipment blanking situation, does not have the protection structure, a plurality of springs can collide with each other or directly contact with other articles, thereby possibly causing the problem of the damage of spring surface.

Description

Technical Field

[0001] This utility model relates to the technical field of automated cold coil forming equipment for springs, and in particular to an automated cold coil forming equipment for springs. Background Technology

[0002] Automated cold coil forming equipment for springs is a specialized industrial device that integrates mechanical transmission, precision control, and automation systems to continuously and efficiently process spring steel wire at room temperature, achieving automated spring forming. Its core function is to precisely feed steel wire according to preset process parameters through a wire feeding mechanism, and then complete the coiling and forming of the steel wire through the coordinated action of core components such as the forming spindle and winding die. The finished product is then separated by a cutting mechanism. Some high-end equipment can also integrate subsequent processes such as end grinding and heat treatment. The entire process can mass-produce various types of helical springs without manual intervention. It is widely used in the automotive, electronics, machinery, and home appliance industries, and can significantly improve the precision, consistency, and production efficiency of spring production while reducing labor costs and operational errors.

[0003] To address the aforementioned issues, existing patents offer solutions. In the case of most existing automated cold-rolling forming equipment for springs, there is no protective structure during the material unloading process. Several springs may collide with each other or come into direct contact with other objects, which may lead to damage to the surface of the springs.

[0004] Therefore, an automated cold-rolling forming equipment for springs is proposed. Utility Model Content

[0005] The purpose of this invention is to provide an automated cold-rolling forming equipment for springs, which can solve the problem that most existing automated cold-rolling forming equipment for springs lacks a protective structure during material feeding, and several springs may collide with each other or come into direct contact with other objects, which may cause damage to the surface of the springs.

[0006] To achieve the above objectives, the present invention provides the following technical solution: an automated cold-rolling forming equipment for springs, comprising a spring processing device, a feeding assembly provided on the front side of the spring processing device, a collecting assembly provided on the front side of the feeding assembly, and a controller fixedly connected to the right side of the spring processing device;

[0007] The unloading assembly includes a protective cover, a hopper fixedly connected to the bottom of the protective cover, a frame at the bottom of the hopper, a conveyor belt fixedly connected to the front of the spring processing device, a plurality of partition plates fixedly connected to the inside of the frame, a shielding door rotatably connected to the front of the protective cover, and a transparent glass fixedly connected to the inside of the shielding door.

[0008] Preferably, the collecting component includes a bracket, an adjustment slot is provided on the right side of the bracket, a servo motor is bolted to the top of the bracket, a threaded rod is fixedly connected to the bottom of the servo motor, an adjustment block is threadedly connected to the surface of the threaded rod, and a support plate is fixedly connected to the right side of the adjustment block.

[0009] Preferably, a collection box is slidably connected to the top of the support plate, and a pull-out groove is provided on the right side of the collection box, with a pull-out plate fixedly connected inside the pull-out groove.

[0010] Preferably, the collection box has grooves on both the front and rear sides, and an adjustment handle is rotatably connected inside each of the two grooves.

[0011] Preferably, a protective sleeve is fixedly connected inside the hopper, and the protective sleeve is made of silicone.

[0012] Preferably, the front and rear sides of the partition are fixedly connected with soft pads, and the top of the frame is fixedly connected with a top plate.

[0013] Preferably, an auxiliary groove is provided on the right side of the bracket, and an auxiliary block that works in conjunction with the auxiliary groove is fixedly connected to the left side of the support plate.

[0014] Preferably, a control frame is fixedly connected to the front side of the shielding door, and an anti-slip plate is fixedly connected to the inner side of the control frame.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1. The system designed in this application constructs a full-process protection system through the feeding component. The protective cover and the shielding door form a closed space to prevent the spring from contacting or splashing with external objects. The silicone protective sleeve inside the feeding hopper can buffer the impact of the spring falling and avoid hard contact with the hopper wall.

[0017] 2. The partition plate on the surface of the conveyor belt, together with the soft pad, separates and stores the springs to prevent them from colliding with each other during the conveying process. The top plate on the top of the frame further prevents debris from falling in or the springs from jumping up, fundamentally reducing the risk of damage to the spring surface. Attached Figure Description

[0018] Figure 1 This is an overall structural diagram of the automated spring cold coil forming equipment of this utility model;

[0019] Figure 2 This is a schematic diagram of the material feeding assembly of this utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the collecting component of this utility model;

[0021] Figure 4 This utility model Figure 2 Enlarged view of point A in the middle;

[0022] Figure 5 This utility model Figure 2 Enlarged diagram of point B in the middle.

[0023] In the diagram, 1. Spring processing device; 2. Feeding assembly; 201. Protective cover; 202. Feeding hopper; 203. Frame; 204. Conveyor belt; 205. Partition plate; 206. Screen door; 207. Transparent glass; 3. Collection assembly; 301. Bracket; 302. Adjustment groove; 303. Servo motor; 304. Threaded rod; 305. Adjustment block; 306. Support plate; 307. Collection box; 308. Pull-out groove; 309. Pull-out plate; 310. Groove; 311. Adjustment handle; 4. Controller; 5. Protective cover; 6. Soft pad; 7. Top plate; 8. Auxiliary groove; 9. Auxiliary block; 10. Control frame; 11. Anti-slip plate. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figure 1-5 The present invention provides the following technical solution:

[0026] An automated cold-rolling forming equipment for springs includes a spring processing device 1, a feeding component 2 is provided on the front side of the spring processing device 1, a collecting component 3 is provided on the front side of the feeding component 2, and a controller 4 is fixedly connected to the right side of the spring processing device 1.

[0027] The unloading assembly 2 includes a protective cover 201. A hopper 202 is fixedly connected to the bottom of the protective cover 201. A frame 203 is provided at the bottom of the hopper 202. The frame 203 is fixedly connected to the front side of the spring processing device 1. A conveyor belt 204 is fixedly connected inside the frame 203. Several partition plates 205 are fixedly connected to the surface of the conveyor belt 204. A shielding door 206 is rotatably connected to the front side of the protective cover 201. A transparent glass 207 is fixedly connected inside the shielding door 206.

[0028] In this embodiment: A spring processing device 1, the core processing component of the equipment, integrates mechanical transmission and precision control systems to perform processes such as wire feeding, coiling, forming, and cutting of spring steel wire at room temperature, achieving automated spring forming. A feeding assembly 2 connects the spring processing device 1 and the collecting assembly 3, ensuring the safe transport of the formed springs to the collecting structure and preventing damage during transport. The collecting assembly 3 receives and stores the finished springs transported by the feeding assembly 2, and features adjustment and convenient loading / unloading functions. A controller 4, the core control unit of the equipment, is used to preset and adjust processing and transport parameters, controlling the coordinated operation of components such as the spring processing device 1, conveyor belt 204, and servo motor 303. A protective cover 201 is installed to protect the feeding process. The system is enclosed and protected to prevent springs from contacting or splashing with external objects during transport. A hopper 202 is provided to receive springs output from the spring processing device 1 and guide them into the subsequent conveying structure in an orderly manner. A frame 203 provides an installation and support base for conveying components such as the conveyor belt 204. The conveyor belt 204 serves as a transport carrier, conveying the springs falling from the hopper 202 to the collection assembly 3. A partition plate 205 separates the surface space of the conveyor belt 204 to prevent springs from colliding with each other during transport. A shielding door 206, an openable protective door, facilitates maintenance of the internal structure of the unloading assembly 2 while enhancing protection. A transparent glass 207 is embedded in the shielding door 206 to facilitate observation of the spring transport inside the unloading assembly 2 without opening the shielding door 206.

[0029] Specifically, such as Figure 3 As shown, the collecting component 3 includes a bracket 301. An adjustment groove 302 is provided on the right side of the bracket 301. A servo motor 303 is bolted to the top of the bracket 301. A threaded rod 304 is fixedly connected to the bottom of the servo motor 303. An adjustment block 305 is threadedly connected to the surface of the threaded rod 304. A support plate 306 is fixedly connected to the right side of the adjustment block 305.

[0030] Specifically, such as Figure 3 As shown, a collection box 307 is slidably connected to the top of the support plate 306, and a pull-out groove 308 is provided on the right side of the collection box 307. A pull-out plate 309 is fixedly connected inside the pull-out groove 308.

[0031] Specifically, such as Figure 3 As shown, the collection box 307 has grooves 310 on both the front and rear sides, and an adjustment handle 311 is rotatably connected inside the two grooves 310.

[0032] In this embodiment: A bracket 301 provides mounting support for components such as the servo motor 303 and threaded rod 304 of the collecting assembly 3. An adjustment groove 302 provides guiding space for the vertical movement of the adjustment block 305, thus enabling height adjustment of the support plate 306. The servo motor 303 provides a power source to drive the threaded rod 304 to rotate, thereby adjusting the height of the support plate 306. The rotation of the threaded rod 304 causes the adjustment block 305 on its surface to move vertically, thus adjusting the height of the support plate 306. The adjustment block 305 connects the threaded rod 304 and the support plate 306, converting the rotational motion of the threaded rod 304 into its linear motion, thus achieving support... The support plate 306 is height adjustable. By setting the support plate 306, a platform is provided for placing the collection box 307. Its height is adjustable to adapt to different conveying needs. The collection box 307 directly stores the finished springs conveyed from the conveyor belt 204. The pull-out groove 308 provides installation and sliding space for the pull-out plate 309. The pull-out plate 309 can slide in the pull-out groove 308, making it easy to push and pull the collection box 307 from the support plate 306. The groove 310 provides storage space for the adjustment handle 311, preventing the handle from being exposed and affecting operation. The adjustment handle 311 can be rotated and unfolded to serve as a grip, making it convenient to move or adjust the position of the collection box 307.

[0033] Specifically, such as Figure 5 As shown, a protective sleeve 5 is fixedly connected inside the hopper 202, and the protective sleeve 5 is made of silicone.

[0034] Specifically, such as Figure 2 , Figure 4 As shown, the partition panel 205 is fixedly connected to the front and rear sides with pads 6, and the top of the frame 203 is fixedly connected to the top plate 7.

[0035] In this embodiment: by setting a protective sleeve 5, which is fixed inside the hopper 202, the silicone material has a cushioning effect, preventing the spring from directly colliding with the inner wall of the hopper 202 when it falls, thus avoiding surface damage. By setting a soft pad 6 on the front and rear sides of the partition plate 205, the cushioning protection is further enhanced, preventing the spring from colliding with the partition plate 205 during the conveyor belt 204 transport and being damaged. By setting a top plate 7, which is fixed to the top of the frame 203, a top protection is formed for the conveyor belt 204 transport area, preventing external debris from falling in or the spring from splashing upwards.

[0036] Specifically, such as Figure 3 As shown, an auxiliary groove 8 is provided on the right side of the bracket 301, and an auxiliary block 9 that works in conjunction with the auxiliary groove 8 is fixedly connected to the left side of the support plate 306.

[0037] Specifically, such as Figure 1As shown, a control frame 10 is fixedly connected to the front side of the shielding door 206, and an anti-slip plate 11 is fixedly connected to the inner side of the control frame 10.

[0038] In this embodiment: by setting an auxiliary groove 8, which is opened on the right side of the bracket 301, it provides guidance for the auxiliary block 9 and enhances the stability of the support plate 306 when it moves up and down. By setting an auxiliary block 9, it connects the left side of the support plate 306 with the auxiliary groove 8 and works in conjunction with the adjusting block 305 to prevent the support plate 306 from tilting when adjusting the height or bearing weight. By setting a control frame 10, which is fixed to the front side of the cover door 206, it serves as a gripping component to facilitate the operator to open and close the cover door 206. By setting an anti-slip plate 11, which is set inside the control frame 10, it increases the friction between the hand and the control frame 10 and prevents slippage when opening and closing the cover door 206.

[0039] Working principle: After molding, the springs enter the unloading assembly 2. The protective cover 201 and the shielding door 206 form a closed protective space. The springs first fall into the unloading hopper 202, which has a silicone protective sleeve 5 on its inner wall. The protective sleeve 5 cushions the impact of the fall and prevents surface damage. Then, the springs fall onto the conveyor belt 204 inside the frame 203. The partition plate 205 on the surface of the conveyor belt 204, together with the front and rear side soft pads 6, separates the springs into independent spaces to prevent them from colliding with each other during transportation. The top plate 7 on the top of the frame 203 prevents external debris from falling in or springs from splashing. The operator can observe the internal transportation situation through the transparent glass 207 on the shielding door 206. At the same time, the controller 4 controls the servo motor 303 of the collecting assembly 3. The system starts up, driving the threaded rod 304 to rotate, causing the adjusting block 305 to move up and down along the adjusting groove 302. This adjusts the support plate 306 and the top collection box 307 to match the output height of the conveyor belt 204. The auxiliary groove 8 and the auxiliary block 9 work together to ensure the stable movement of the support plate 306. The conveyor belt 204 transports the springs into the collection box 307. When the collection box 307 is full, the operator can pull the collection box 307 out of the support plate 306 through the pull plate 309 in the pull groove 308, or rotate the adjusting handle 311 in the groove 310 to move the collection box 307, thus completing the collection of finished products. The entire process achieves automated operation of spring processing, protective conveying, and convenient collection through the coordinated operation of various components.

[0040] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An automated cold-rolling forming equipment for springs, comprising a spring processing device (1), characterized in that: The spring processing device (1) is provided with a feeding assembly (2) on the front side, and a collecting assembly (3) is provided on the front side of the feeding assembly (2). A controller (4) is fixedly connected to the right side of the spring processing device (1). The feeding assembly (2) includes a protective cover (201), a feeding hopper (202) is fixedly connected to the bottom of the protective cover (201), a frame (203) is provided at the bottom of the feeding hopper (202), the frame (203) is fixedly connected to the front side of the spring processing device (1), a conveyor belt (204) is fixedly connected inside the frame (203), a plurality of partition plates (205) are fixedly connected to the surface of the conveyor belt (204), a shielding door (206) is rotatably connected to the front side of the protective cover (201), and a transparent glass (207) is fixedly connected inside the shielding door (206).

2. The automated cold-rolling forming equipment for springs according to claim 1, characterized in that: The collecting component (3) includes a bracket (301), an adjustment groove (302) is provided on the right side of the bracket (301), a servo motor (303) is bolted to the top of the bracket (301), a threaded rod (304) is fixedly connected to the bottom of the servo motor (303), an adjustment block (305) is threadedly connected to the surface of the threaded rod (304), and a support plate (306) is fixedly connected to the right side of the adjustment block (305).

3. The automated cold-rolling forming equipment for springs according to claim 2, characterized in that: A collection box (307) is slidably connected to the top of the support plate (306), and a pull-out groove (308) is provided on the right side of the collection box (307). A pull-out plate (309) is fixedly connected inside the pull-out groove (308).

4. The automated cold-rolling forming equipment for springs according to claim 3, characterized in that: The collection box (307) has grooves (310) on both the front and rear sides, and an adjustment handle (311) is rotatably connected inside the two grooves (310).

5. The automated cold-rolling forming equipment for springs according to claim 1, characterized in that: The inside of the hopper (202) is fixedly connected to a protective sleeve (5), which is made of silicone.

6. The automated cold-rolling forming equipment for springs according to claim 1, characterized in that: The partition plate (205) is fixedly connected to the front and rear sides with pads (6), and the top plate (7) is fixedly connected to the top of the frame (203).

7. The automated cold coil forming equipment for springs according to claim 2, characterized in that: An auxiliary groove (8) is provided on the right side of the bracket (301), and an auxiliary block (9) that works in conjunction with the auxiliary groove (8) is fixedly connected to the left side of the support plate (306).

8. The automated cold-rolling forming equipment for springs according to claim 1, characterized in that: The front side of the shielding door (206) is fixedly connected to a control frame (10), and the inner side of the control frame (10) is fixedly connected to an anti-slip plate (11).

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