A wire feeder for spring processing

Abstract

This utility model belongs to the field of spring processing technology, and in particular to a wire feeding frame for spring processing. It includes a base box, a drive motor mounted on the upper side wall of the base box, a rotating shaft mounted on the upper surface of the output shaft of the drive motor, and the rotating shaft extending beyond the upper side wall of the base box. A placement tray is fixedly mounted on the upper surface of the rotating shaft, and a limiting mechanism is provided on the placement tray. A first adjustment mechanism is fixedly mounted on the left inner wall of the base box, a rectangular frame is fixedly mounted on the upper surface of the first adjustment mechanism, and guide mechanisms are provided on the upper and lower side walls of the rectangular frame. A second adjustment mechanism is fixedly mounted on the upper inner wall of the base box near the right side, and a vertical plate is fixedly mounted on the upper surface of the second adjustment mechanism. This utility model facilitates the placement of wires through the limiting mechanism, and the pressure roller assembly can press the outer surface of the wires tightly, preventing the wires from loosening or becoming tangled, thus facilitating wire feeding. It also enhances the guiding function of wire feeding, making wire feeding more stable.

Description

Technical Field

[0001] This utility model relates to the field of spring processing technology, specifically to a wire feeder for spring processing. Background Technology

[0002] Springs are generally made of spring steel, and an automatic wire feeder is an essential piece of equipment in the spring production process. The automatic wire feeder works in conjunction with spring-making machines to improve the precision and speed of spring production.

[0003] Currently, conventional wire feeders for spring processing are difficult to install wires quickly during use, and the wires are prone to loosening during the unloading process, leading to wire tangling and causing inconvenience for spring feeding. Furthermore, they lack a guiding function for the wires during unloading, making the unloading process unstable. Therefore, we have proposed a wire feeder for spring processing to solve the above problems. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides a wire feeder for spring processing, which solves the problems mentioned in the background art, such as wires easily becoming loose, resulting in wire tangling, lack of wire guiding function, and unstable wire feeding.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model specifically adopts the following technical solution:

[0008] A wire feeder for spring processing includes a base box. A drive motor is mounted on the upper side wall of the base box. A rotating shaft is mounted on the upper surface of the output shaft of the drive motor and extends out of the upper side wall of the base box. A placement tray is fixedly mounted on the upper surface of the rotating shaft. A limit mechanism is provided on the placement tray. A first adjustment mechanism is fixedly mounted on the left inner wall of the base box. A rectangular frame is fixedly mounted on the upper surface of the first adjustment mechanism, and guide mechanisms are provided on the upper and lower side walls of the rectangular frame. A second adjustment mechanism is fixedly mounted on the upper inner wall of the base box near the right side. A vertical plate is fixedly mounted on the upper surface of the second adjustment mechanism. A detection mechanism is fixedly mounted on the left side of the vertical plate, and a pressure roller assembly is fixedly mounted on the left side of the detection mechanism.

[0009] Furthermore, the limiting mechanism includes a rectangular opening, a manual linear module, and a limiting plate. The upper surface of the placement plate is uniformly provided with a rectangular opening along the circumference, and a manual linear module is fixedly installed on the inner wall of the rectangular opening. The upper surface of the slider of the manual linear module is fixedly installed with a limiting plate.

[0010] Furthermore, the first adjustment mechanism includes a rectangular box, an electric linear module, and a rectangular sleeve. The rectangular box is fixedly installed on the left inner wall of the base box. The upper surface of the rectangular box is an open structure. The electric linear module is fixedly installed on the lower side wall of the rectangular box. The upper surface of the slider of the electric linear module is fixedly installed on the rectangular sleeve. The upper surface of the rectangular sleeve is fixedly connected to the lower surface of the rectangular frame.

[0011] Furthermore, the outer surface of the rectangular sleeve is movably fitted against the inner wall of the rectangular box.

[0012] Furthermore, the second adjustment mechanism has the same structure as the first adjustment mechanism.

[0013] Furthermore, the guiding mechanism includes a bolt rod, a bearing assembly, and an arc-shaped plate. The bolt rod is threaded into the upper side wall of the rectangular frame, and the bearing assembly is fixedly installed on the lower end of the bolt rod. Arc-shaped plates are installed on the lower surface of the bearing assembly and the lower inner wall of the rectangular frame, and the front and rear sides of the arc-shaped plates are movably fitted with the front and rear inner walls of the rectangular frame.

[0014] Furthermore, the detection mechanism includes a pressure sensor, a fixing rod, and a controller. The pressure sensor is fixedly installed on the left side of the vertical plate near the top and bottom. A fixing rod is fixedly installed on the left side of the pressure sensor and is fixedly connected to the right side of the pressure roller assembly. The controller is installed in the bottom box and is electrically connected to the pressure sensor, the drive motor, the first adjustment mechanism, and the second adjustment mechanism.

[0015] (III) Beneficial Effects

[0016] Compared with the prior art, this utility model provides a wire feeder for spring processing, which has the following advantages:

[0017] This utility model uses a limiting mechanism to facilitate the placement of wires, and then the vertical plate is moved by the second adjustment mechanism. The vertical plate moves towards the wires through the detection mechanism. The pressure roller assembly can press the outer surface of the wires tightly, making the wires less likely to loosen or become tangled, which is conducive to wire feeding. At the same time, the first adjustment mechanism drives the guide mechanism to move up and down through the rectangular frame, thereby increasing the guiding function of wire feeding and making wire feeding more stable. Attached Figure Description

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

[0019] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0020] Figure 3 This is a cross-sectional view of the first adjustment mechanism of this utility model;

[0021] Figure 4 This is a top-view cross-sectional view of the placement tray of this utility model.

[0022] In the diagram: 1. Base box; 2. Drive motor; 3. Rotating shaft; 4. Placement tray; 5. Limiting mechanism; 501. Rectangular opening; 502. Manual linear module; 503. Limiting plate; 6. First adjustment mechanism; 601. Rectangular box; 602. Electric linear module; 603. Rectangular sleeve; 7. Rectangular frame; 8. Guide mechanism; 801. Bolt rod; 802. Bearing assembly; 803. Arc plate; 9. Second adjustment mechanism; 10. Vertical plate; 11. Detection mechanism; 111. Pressure sensor; 112. Fixing rod; 113. Controller; 12. Pressure roller assembly. 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. 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.

[0024] Example

[0025] like Figures 1-3 As shown, an embodiment of this utility model provides a wire feeder for spring processing, including a base box 1. A drive motor 2 is installed on the upper side wall of the base box 1. A rotating shaft 3 is installed on the upper surface of the output shaft of the drive motor 2, and the rotating shaft 3 extends out of the upper side wall of the base box 1. A placement plate 4 is fixedly installed on the upper surface of the rotating shaft 3. A limit mechanism 5 is provided on the placement plate 4. A first adjustment mechanism 6 is fixedly installed on the left inner wall of the base box 1. A rectangular frame 7 is fixedly installed on the upper surface of the first adjustment mechanism 6, and guide mechanisms 8 are provided on the upper and lower side walls of the rectangular frame 7. A second adjustment mechanism 9 is fixedly installed on the upper inner wall of the base box 1 near the right side. A vertical plate 10 is fixedly installed on the upper surface of the second adjustment mechanism 9. A detection mechanism 11 is fixedly installed on the left side of the vertical plate 10, and a pressure roller assembly 12 is fixedly installed on the left side of the detection mechanism 11.

[0026] like Figure 4 As shown, in some embodiments, the limiting mechanism 5 includes a rectangular opening 501, a manual linear module 502, and a limiting plate 503. The upper surface of the placement plate 4 is uniformly provided with a rectangular opening 501 along the circumference, and the manual linear module 502 is fixedly installed on the inner wall of the rectangular opening 501. The limiting plate 503 is fixedly installed on the upper surface of the slider of the manual linear module 502.

[0027] In this embodiment, the slider of the manual linear module 502 drives the limiting plate 503 to move within the rectangular opening 501, thereby adjusting the spacing between the four limiting plates 503 and enabling the limiting plates 503 to be used to limit the center placement of the wire.

[0028] like Figure 3 As shown, in some embodiments, the first adjustment mechanism 6 includes a rectangular box 601, an electric linear module 602, and a rectangular sleeve 603. The rectangular box 601 is fixedly installed on the left inner wall of the base box 1. The upper surface of the rectangular box 601 is an open structure. The electric linear module 602 is fixedly installed on the lower side wall of the rectangular box 601. The rectangular sleeve 603 is fixedly installed on the upper surface of the slider of the electric linear module 602. The upper surface of the rectangular sleeve 603 is fixedly connected to the lower surface of the rectangular frame 7.

[0029] In this embodiment, the slider of the electric linear module 602 inside the rectangular box 601 drives the rectangular sleeve 603 to move up and down, so that the rectangular sleeve 603 drives the guide mechanism 8 to move up and down through the rectangular frame 7.

[0030] like Figure 3 As shown, in some embodiments, the outer surface of the rectangular sleeve 603 is movably fitted with the inner wall of the rectangular box 601.

[0031] In this embodiment, the rectangular sleeve 603 can move up and down along the inner wall of the rectangular box 601, making the up and down movement of the rectangular sleeve 603 more stable.

[0032] like Figure 2 As shown, in some embodiments, the second adjustment mechanism 9 has the same structure as the first adjustment mechanism 6.

[0033] In this embodiment, the second adjustment mechanism 9 can drive the vertical plate 10 to move left and right.

[0034] like Figure 1 As shown, in some embodiments, the guide mechanism 8 includes a bolt rod 801, a bearing assembly 802, and an arc plate 803. The bolt rod 801 is threaded into the upper side wall of the rectangular frame 7. The bearing assembly 802 is fixedly installed on the lower end of the bolt rod 801. Arc plates 803 are installed on both the lower surface of the bearing assembly 802 and the lower inner wall of the rectangular frame 7. The front and rear sides of the arc plate 803 are movably fitted against the front and rear inner walls of the rectangular frame 7.

[0035] In this embodiment, the bolt rod 801 moves downward in the upper side wall of the rectangular frame 7, so that the bolt rod 801 drives the upper arc plate 803 to move downward through the bearing assembly 802, so that the upper and lower arc plates 803 can guide the wire.

[0036] like Figure 2As shown, in some embodiments, the detection mechanism 11 includes a pressure sensor 111, a fixing rod 112, and a controller 113. The pressure sensor 111 is fixedly installed on the left side of the vertical plate 10 near the top and bottom. The fixing rod 112 is fixedly installed on the left side of the pressure sensor 111 and is fixedly connected to the right side of the pressure roller assembly 12. The controller 113 is installed in the bottom box 1 and is electrically connected to the pressure sensor 111, the drive motor 2, the first adjustment mechanism 6, and the second adjustment mechanism 9.

[0037] In this embodiment, the pressure sensor 111 detects the pressure of the pressure roller assembly 12 through the fixed rod 112, and feeds the pressure information back to the controller 113. The controller 113 controls the left and right movement of the second adjustment mechanism 9, thereby adjusting the clamping force of the pressure roller assembly 12 so that the wire is not easy to loosen.

[0038] In use, the wire used for spring processing is placed on the upper surface of the placement tray 4 via the limiting mechanism 5. The slider of the manual linear module 502 in the limiting mechanism 5 drives the limiting plate 503 to move within the rectangular opening 501, thereby adjusting the spacing between the four limiting plates 503. This allows the limiting plates 503 to adhere to the inner wall of the wire coil, achieving the effect of limiting the wire coil. Then, the vertical plate 10, driven by the second adjusting mechanism 9, moves to the left, causing the vertical plate 10 to drive the pressure roller assembly 12 towards the wire coil via the detection mechanism 11. This allows the pressure roller assembly 12 to press the outer surface of the wire. The pressure sensor 111 detects the pressure of the pressure roller assembly 12 via the fixed rod 112, and the pressure information is fed back to the controller 113. The controller 113 then adjusts the second adjusting mechanism. The left and right movement of mechanism 9 is controlled to adjust the clamping force of pressure roller assembly 12, so that the wire is not easy to loosen or tangle. Then, the wire is placed between the upper and lower arc plates 803 in guide mechanism 8, so that bolt rod 801 moves downward in the upper side wall of rectangular frame 7. Bolt rod 801 drives upper arc plate 803 to move downward through bearing assembly 802, so that upper and lower arc plates 803 can guide the wire, thereby increasing the guiding function of wire feeding and making wire feeding more stable. In addition, the slider of electric linear module 602 in rectangular box 601 in first adjustment mechanism 6 drives rectangular sleeve 603 to move up and down, so that rectangular sleeve 603 drives guide mechanism 8 to move up and down through rectangular frame 7, so that guide mechanism 8 can meet the up and down direction requirements of wire coil.

[0039] In summary, the wire feeder for spring processing facilitates the placement of wires through the limiting mechanism 5, and the pressure roller assembly 12 can press the outer surface of the wires to prevent them from loosening or becoming tangled, thus facilitating wire feeding. At the same time, it increases the guiding function of wire feeding, making wire feeding more stable.

[0040] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A wire feeding stand for spring processing, comprising a base box (1), characterized in that: A drive motor (2) is installed on the upper side wall of the base box (1). A rotating shaft (3) is installed on the upper surface of the output shaft of the drive motor (2), and the rotating shaft (3) extends out of the upper side of the upper side wall of the base box (1). A placement plate (4) is fixedly installed on the upper surface of the rotating shaft (3). A limit mechanism (5) is provided on the placement plate (4). A first adjustment mechanism (6) is fixedly installed on the left inner wall of the base box (1). A rectangular frame (7) is fixedly installed on the upper surface of the first adjustment mechanism (6), and a guide mechanism (8) is provided on the upper and lower side walls of the rectangular frame (7). A second adjustment mechanism (9) is fixedly installed on the upper inner wall of the base box (1) near the right side. A vertical plate (10) is fixedly installed on the upper surface of the second adjustment mechanism (9). A detection mechanism (11) is fixedly installed on the left side of the vertical plate (10), and a pressure roller assembly (12) is fixedly installed on the left side of the detection mechanism (11).

2. The wire feeding stand for spring processing according to claim 1, characterized in that: The limiting mechanism (5) includes a rectangular opening (501), a manual linear module (502), and a limiting plate (503). The upper surface of the placement plate (4) is uniformly provided with a rectangular opening (501) along the circumference, and the manual linear module (502) is fixedly installed on the inner wall of the rectangular opening (501). The upper surface of the slider of the manual linear module (502) is fixedly installed with a limiting plate (503).

3. The wire feeding stand for spring processing according to claim 1, characterized in that: The first adjustment mechanism (6) includes a rectangular box (601), an electric linear module (602), and a rectangular sleeve (603). The rectangular box (601) is fixedly installed on the left inner wall of the base box (1). The upper surface of the rectangular box (601) is an open structure. The electric linear module (602) is fixedly installed on the lower side wall of the rectangular box (601). The rectangular sleeve (603) is fixedly installed on the upper surface of the slider of the electric linear module (602). The upper surface of the rectangular sleeve (603) is fixedly connected to the lower surface of the rectangular frame (7).

4. The wire feeding stand for spring processing according to claim 3, characterized in that: The outer surface of the rectangular sleeve (603) is in movable contact with the inner wall of the rectangular box (601).

5. The wire feeding stand for spring processing according to claim 1, characterized in that: The second adjustment mechanism (9) has the same structure as the first adjustment mechanism (6).

6. The wire feeding stand for spring processing according to claim 1, characterized in that: The guide mechanism (8) includes a bolt rod (801), a bearing assembly (802), and an arc plate (803). The bolt rod (801) is threaded into the upper side wall of the rectangular frame (7). The bearing assembly (802) is fixedly installed on the lower end of the bolt rod (801). Arc plates (803) are installed on the lower surface of the bearing assembly (802) and the lower inner wall of the rectangular frame (7). The front and rear sides of the arc plate (803) are movably fitted with the front and rear inner walls of the rectangular frame (7).

7. The wire feeding stand for spring processing according to claim 1, characterized in that: The detection mechanism (11) includes a pressure sensor (111), a fixing rod (112), and a controller (113). The pressure sensor (111) is fixedly installed on the left side of the vertical plate (10) near the top and bottom. The fixing rod (112) is fixedly installed on the left side of the pressure sensor (111). The fixing rod (112) is fixedly connected to the right side of the pressure roller assembly (12). The controller (113) is installed in the bottom box (1). The controller (113) is electrically connected to the pressure sensor (111), the drive motor (2), the first adjustment mechanism (6), and the second adjustment mechanism (9).

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