Secondary winding device for broken spring steel wire

Abstract

The utility model relates to the technical field of spring steel wire broken material winding, and discloses a spring steel wire broken material secondary winding device which comprises a base, two vertical plates are fixedly connected to the two sides of the surface of the base, a cleaning mechanism is fixedly connected to the upper surfaces of the vertical plates, and a workbench is fixedly connected to the middle of the surface of the base. Four supporting columns are fixedly connected to the top of the workbench, a top plate is connected to the tops of the supporting columns, and an adjusting mechanism is fixedly connected to the surface of the top plate. According to the broken spring steel wire secondary winding device, through the arrangement of the adjusting mechanism, when the device is used, hydraulic rods on the surface of a top plate are started according to the thickness of a steel wire, the hydraulic rods stretch out and draw back and drive a straightening frame at the bottom to conduct height adjustment, and then the distance between straightening wheels in the straightening frame and bottom fixing wheels is adjusted; therefore, the effect of straightening the steel wires with different thicknesses is achieved, and the adaptability and universality of the device to the spring steel wires with different specifications are improved.

Description

A spring steel wire breakage secondary winding device Technical Field

[0001] This utility model relates to the field of spring steel wire breakage and winding technology, and in particular to a spring steel wire breakage and secondary winding device. Background Technology

[0002] In the automotive spring quenching and tempering steel wire manufacturing industry, quenched and tempered steel wire is produced through an online induction heating heat treatment production line. After induction heating heat treatment, the spring steel wire is wound into a coil online via a take-up reel. Due to surface issues, the coiled material is prone to spontaneous breakage, resulting in more than two ends on the entire coil (normally, coiled wire has two ends at the ends). These multiple ends pose significant challenges to subsequent unwinding and spring winding, making it difficult to unwind the entire coil for spring production. Developing a secondary unwinding and rewinding process for this multi-end material, rewinding it into multiple smaller, normal-sized pieces without multiple ends, can greatly improve the utilization rate of multi-end material.

[0003] In the production process of spring steel wire, the secondary winding after cutting is a crucial step. However, traditional production equipment faces numerous challenges when handling spring steel wires of varying thicknesses. Among these, the straightening of the wire is particularly prominent. Because spring steel wires of different thicknesses possess varying stiffness and elasticity, traditional fixed-height straightening roller structures struggle to effectively straighten wires of various specifications. For thicker wires, fixed-height straightening rollers may not provide sufficient pressure to overcome the bending stress, resulting in poor straightening and impacting subsequent winding quality. Conversely, for thinner wires, excessive straightening pressure can easily damage the wire surface or even break the wire, increasing the scrap rate. Summary of the Invention

[0004] (a) Technical problems to be solved

[0005] The purpose of this invention is to provide a spring steel wire breakage and secondary winding device, which solves the problem mentioned in the background art that the traditional fixed height straightening wheel structure is difficult to effectively straighten steel wires of various specifications due to the different stiffness and elasticity of spring steel wires of different thicknesses.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a spring steel wire breakage secondary winding device, comprising a base, two upright plates fixedly connected to both sides of the base surface, a cleaning mechanism fixedly connected to the upper surface of the upright plates, a workbench fixedly connected to the center of the base surface, four support columns fixedly connected to the top of the workbench, a top plate connected to the top of the support columns, an adjustment mechanism fixedly connected to the surface of the top plate, the cleaning mechanism comprising a connecting frame fixedly connected to the upper surface of the upright plates, and a plurality of brush heads fixedly connected inside the connecting frame; the adjustment mechanism comprising a hydraulic rod fixedly connected to the surface of the top plate, a straightening frame fixedly connected to the output end of the hydraulic rod, and four straightening wheels rotatably connected to the inner wall of the straightening frame.

[0008] As a further embodiment of this utility model, four support plates are fixedly connected to the surface of the workbench, and fixed wheels are rotatably connected to the surface of the support plates. The fixed wheels serve to support the steel wire.

[0009] As a further embodiment of this utility model, fixing blocks are fixedly connected to both sides of the top surface of the base, and a winding drum is rotatably connected to the upper surface of the fixing blocks. The winding drum serves to wind up the steel wire.

[0010] As a further embodiment of this utility model, the surface of the winding drum is wound with steel wire, and a speed reducer is installed on one side of the winding drum. The speed reducer controls the winding speed.

[0011] As a further embodiment of this utility model, a drive motor is installed on one side of the reducer, and an extension plate is threadedly connected to the bottom of the drive motor. The extension plate serves to support the drive motor.

[0012] As a further embodiment of this utility model, the workbench has a sliding groove inside, and a collection drawer is slidably connected inside the sliding groove. The collection drawer serves to collect miscellaneous items.

[0013] As a further embodiment of this utility model, the surface of the base is provided with four threaded holes, and the internal threads of the threaded holes are connected to threaded posts, which serve to fix the base.

[0014] (III) Beneficial Effects

[0015] This utility model provides a secondary winding device for broken spring steel wire, which has the following beneficial effects:

[0016] 1. This spring steel wire cutting and secondary winding device, through the setting of the adjustment mechanism, activates the hydraulic rod on the top plate surface according to the thickness of the steel wire during use. The hydraulic rod extends and retracts, driving the straightening frame at the bottom to adjust its height, thereby adjusting the distance between the straightening wheel inside the straightening frame and the bottom fixed wheel. This achieves the straightening effect for steel wires of different thicknesses, improving the adaptability and versatility of the device for spring steel wires of different specifications.

[0017] 2. This spring steel wire breakage secondary winding device, through the setting of the cleaning mechanism, when some impurities are attached to the surface of the steel wire during use, the steel wire is passed through the connecting frame on both sides of the workbench. The connecting frame is equipped with several brush heads. During the movement of the steel wire, it is cleaned by several brush heads, which remove the impurities attached to its surface, ensuring that the surface of the steel wire is clean and tidy, and avoiding the impurities from having an adverse effect on subsequent production processes. Attached Figure Description

[0018] Figure 1 is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 is a schematic diagram of the cleaning mechanism of this utility model;

[0020] Figure 3 is a schematic diagram of the adjustment mechanism of this utility model;

[0021] Figure 4 is a schematic diagram of the drive motor structure of this utility model.

[0022] In the diagram: 1. Base; 2. Vertical plate; 3. Cleaning mechanism; 301. Connecting frame; 302. Brush head; 4. Workbench; 5. Support column; 6. Top plate; 7. Adjustment mechanism; 701. Hydraulic rod; 702. Straightening frame; 703. Straightening wheel; 8. Support plate; 9. Fixed wheel; 10. Fixed block; 11. Rewind drum; 12. Reducer; 13. Drive motor; 14. Extension plate; 15. Collection drawer; 16. Threaded column. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0024] Please refer to Figures 1 to 4. This utility model provides a technical solution: a secondary winding device for broken spring steel wire, including a base 1. Two upright plates 2 are fixedly connected to both sides of the surface of the base 1. A cleaning mechanism 3 is fixedly connected to the upper surface of the upright plates 2. The cleaning mechanism 3 prevents impurities from adversely affecting subsequent production processes. A worktable 4 is fixedly connected to the middle of the surface of the base 1. Four support columns 5 are fixedly connected to the top of the worktable 4. A top plate 6 is connected to the top of the support columns 5. An adjustment mechanism 7 is fixedly connected to the surface of the top plate 6. The adjustment mechanism 7 can straighten steel wires of different thicknesses, improving the adaptability and versatility of the device for spring steel wires of different specifications.

[0025] The cleaning mechanism 3 includes a connecting frame 301 fixedly connected to the upper surface of the upright plate 2, and a number of brush heads 302 are fixedly connected inside the connecting frame 301.

[0026] The adjustment mechanism 7 includes a hydraulic rod 701 fixedly connected to the surface of the top plate 6. The output end of the hydraulic rod 701 is fixedly connected to a straightening frame 702. The inner wall of the straightening frame 702 is rotatably connected to four straightening wheels 703.

[0027] Four support plates 8 are fixedly connected to the surface of the workbench 4. Fixed wheels 9 are rotatably connected to the surface of the support plates 8. The fixed wheels 9 serve to support the steel wire.

[0028] Fixing blocks 10 are fixedly connected to both sides of the top surface of the base 1. A winding drum 11 is rotatably connected to the upper surface of the fixing block 10. The winding drum 11 serves to wind up the steel wire.

[0029] The surface of the winding drum 11 is wound with steel wire, and a speed reducer 12 is installed on one side of the winding drum 11. The speed reducer 12 is used to control the winding speed.

[0030] A drive motor 13 is installed on one side of the reducer 12. An extension plate 14 is threadedly connected to the bottom of the drive motor 13. The extension plate 14 serves to support the drive motor 13.

[0031] The workbench 4 has a sliding groove inside, and a collection drawer 15 is slidably connected inside the sliding groove. The collection drawer 15 is designed to collect miscellaneous items.

[0032] The surface of the base 1 has four threaded holes, and the threaded holes are connected to threaded posts 16. The threaded posts 16 are used to fix the base 1.

[0033] In this invention, the working steps of the device are as follows:

[0034] First step: When in use, the hydraulic rod 701 on the surface of the top plate 6 is activated according to the thickness of the steel wire. The hydraulic rod 701 extends and retracts, driving the straightening frame 702 at the bottom to adjust its height, thereby adjusting the distance between the straightening wheel 703 inside the straightening frame 702 and the bottom fixed wheel 9.

[0035] The second step: During use, some impurities will adhere to the surface of the steel wire. At this time, the steel wire is passed through the connecting frames 301 on both sides of the workbench 4. Several brush heads 302 are installed inside the connecting frames 301. During the movement of the steel wire, it will be cleaned by the brush heads 302, removing the impurities from its surface and ensuring a clean and tidy surface. It should be noted that the device structure and accompanying drawings of this utility model mainly describe the principle of this utility model. The technical details of the device's power mechanism, power supply system, and control system are not fully described. However, those skilled in the art who understand the principle of the above utility model can clearly understand the specifics of its power mechanism, power supply system, and control system. The control method in the application document is automatic control through a controller, and the controller's control circuit can be implemented by simple programming by those skilled in the art.

[0036] All standard parts used can be purchased from the market, and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the existing technology. The machinery, parts and equipment adopt conventional models in the existing technology, and the structure and principle of the components known to those skilled in the art can be known by those skilled in the art through technical manuals or conventional experimental methods.

[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A spring steel wire breakage secondary winding device, comprising a base (1), characterized in that: Two upright plates (2) are fixedly connected to both sides of the surface of the base (1). A cleaning mechanism (3) is fixedly connected to the upper surface of the upright plate (2). A workbench (4) is fixedly connected to the middle of the surface of the base (1). Four support columns (5) are fixedly connected to the top of the workbench (4). A top plate (6) is connected to the top of the support columns (5). An adjustment mechanism (7) is fixedly connected to the surface of the top plate (6). The cleaning mechanism (3) includes a connecting frame (301) fixedly connected to the upper surface of the upright plate (2). Several brush heads (302) are fixedly connected inside the connecting frame (301). The adjustment mechanism (7) includes a hydraulic rod (701) fixedly connected to the surface of the top plate (6). A straightening frame (702) is fixedly connected to the output end of the hydraulic rod (701). Four straightening wheels (703) are rotatably connected to the inner wall of the straightening frame (702).

2. The spring steel wire breakage and secondary winding device according to claim 1, characterized in that: The surface of the workbench (4) is fixedly connected to four support plates (8), and the surface of the support plates (8) is rotatably connected to fixed wheels (9).

3. The spring steel wire breakage and secondary winding device according to claim 1, characterized in that: The base (1) has fixed blocks (10) on both sides of the top surface, and the upper surface of the fixed blocks (10) is rotatably connected to a winding drum (11).

4. The spring steel wire breakage and secondary winding device according to claim 3, characterized in that: The surface of the winding drum (11) is wound with steel wire, and a speed reducer (12) is installed on one side of the winding drum (11).

5. A spring steel wire breakage and secondary winding device according to claim 4, characterized in that: A drive motor (13) is installed on one side of the reducer (12), and an extension plate (14) is threadedly connected to the bottom of the drive motor (13).

6. The spring steel wire breakage and secondary winding device according to claim 1, characterized in that: The workbench (4) has a sliding groove inside, and a collection drawer (15) is slidably connected inside the sliding groove.

7. The spring steel wire breakage and secondary winding device according to claim 1, characterized in that: The base (1) has four threaded holes on its surface, and the threaded holes are connected to threaded posts (16).

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