Unreeling device of computer spring machine

Abstract

The utility model discloses an unwinding device of a computer spring machine, and relates to the technical field of computer spring machines. The device comprises a bottom plate and a motor box, the motor box is fixed to the top of the bottom plate, a replaceable rotating assembly is installed on the inner wall of the bottom of the motor box, a part of the replaceable rotating assembly is located above the motor box, a winding frame is fixedly installed in the replaceable rotating assembly, and an L-shaped support is fixed to the top of the bottom plate; a mounting groove is formed in the inner wall of the top of the L-shaped support, and an adjustable limiting assembly is mounted in the mounting groove. By means of the replaceable rotating assembly, the winding frame can be driven to rotate, springs can be conveniently and rapidly unwound, the winding frame can be replaced, the springs with different diameters and different shapes can be conveniently unwound, meanwhile, the springs can be limited and adjusted through the adjustable limiting assembly, and therefore the springs can be conveniently and rapidly unwound. And the device is suitable for winding frames with different diameters.

Description

Technical Field

[0001] The utility model belongs to the field of computer spring machines, and in particular relates to an unwinding device of a computer spring machine. Background Art

[0002] The computer spring machine is a special equipment for producing springs. The keypad is a human-computer interaction interface for controlling the spring machine. In the use of the computer spring machine, an unwinding device is used to place the high carbon steel wire coil.

[0003] The Chinese patent application number CN219817537U discloses a spring machine unwinding device, including a mounting seat, a rotating shaft and an adjusting mechanism arranged on the back of the mounting seat, the surface of the mounting seat is rotatably connected to the rotating shaft, and the adjusting mechanism includes a transmission assembly and a force-bearing assembly; the transmission assembly includes a hydraulic rod, a slider, a slide rod, a swing plate and a rotating disk, the hydraulic rod is fixedly connected to the back of the mounting seat, the output end of the hydraulic rod is fixedly connected to the slider, the surface of the slider is fixedly connected to the slide rod, and the surface of the slide rod is slidably connected to the swing plate. By setting a convex rod, when the moving plate rotates counterclockwise, the convex rod moves accordingly. Because the moving plate is embedded in the vertical slideway on the surface of the force-bearing plate, the convex rod slides along the slideway when it moves and applies a thrust to the limit plate. The limit plate then gradually forms a sliding structure through the thrust of the convex rod to adjust the position, limit the steel wires at different positions, and prevent them from shifting during unwinding.

[0004] However, the above-mentioned prior art cannot replace the winding frame, is inconvenient to unwind the special-shaped spring, makes the unwinding device poorly applicable, and cannot limit the two sides of the spring, and does not have a guiding and limiting function for the steel wire.

[0005] In view of this, the present utility model is proposed. Utility Model Content

[0006] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide an unwinding device for a computer spring machine.

[0007] In order to solve the above technical problems, the basic concept of the technical solution adopted by the present invention is:

[0008] A computer spring machine unwinding device includes a base plate and a motor box, wherein the motor box is fixed to the top of the base plate, a replaceable rotating assembly is installed on the inner wall of the bottom of the motor box, a portion of the replaceable rotating assembly is located above the motor box, a winding rack is fixedly installed inside the replaceable rotating assembly, an L-shaped bracket is fixed to the top of the base plate, a mounting groove is provided on the inner wall of the top of the L-shaped bracket, an adjustable limit assembly is installed inside the mounting groove, and the adjustable limit assembly is located outside the winding rack.

[0009] Optionally, in order to adjust the height of the fixing frame and the guide roller, an electric push rod is fixedly installed on the top of the base plate, a fixing frame is fixed on the top of the electric push rod, and guide rollers are rotatably installed on both sides of the fixing frame.

[0010] Optionally, in order to drive the placement seat to rotate, the replaceable rotating assembly includes a rotating motor and a placement seat, the rotating motor is installed on the bottom inner wall of the motor box, the bottom of the placement seat is fixed to the output end of the rotating motor, and the placement seat is located above the motor box.

[0011] Optionally, in order to clamp the winding frame, a spring 1 is fixed on both sides of the placement seat, and a clamping plate is fixed on the other side of the spring 1.

[0012] Optionally, in order to fix the winding frame, threaded openings are provided on the front and rear sides of the placement seat, and bolts are installed inside the threaded openings.

[0013] Optionally, in order to drive the slider to move inside the installation groove, the adjustable limit assembly includes a screw and a rotating block, one end of the screw is rotatably installed on one side inside the installation groove, and the rotating block is fixed on the other end of the screw, and the rotating block is located on the outside of the L-shaped bracket.

[0014] Optionally, in order to adjust the position of the second spring and the elastic rod, a slider is slidably installed on the outside of the screw rod, the slider is threadedly connected to the screw rod, and the slider is located inside the installation groove.

[0015] Optionally, in order to limit the outside of the winding frame, a second spring and an elastic rod are fixedly installed at the bottom of the slider, the elastic rod is located inside the second spring, and a limiting block is fixed at the other end of the second spring and the elastic rod.

[0016] After adopting the above technical solution, the present invention has the following beneficial effects compared with the prior art. Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described below at the same time:

[0017] The utility model uses a replaceable rotating component to not only drive the winding frame to rotate, thereby facilitating and quickly unwinding the spring, but also can replace the winding frame, which is convenient for unwinding springs of different diameters and shapes, thereby improving the practicality of the unwinding device. At the same time, the adjustable limiting component can be used to limit the spring and can be adjusted to be suitable for winding frames of different diameters. The electric push rod, fixed frame and guide roller can be used to guide and limit the steel wire.

[0018] The specific embodiments of the present invention will be described in further detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings described below are only some embodiments. A person skilled in the art can derive other drawings based on these drawings without inventive effort. In the drawings:

[0020] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present utility model;

[0021] Figure 2 This is a bottom view schematic diagram of the overall structure of an embodiment of the present utility model;

[0022] Figure 3 This is a schematic structural diagram of a replaceable rotating assembly according to an embodiment of the present invention;

[0023] Figure 4 This is a schematic structural diagram of an adjustable limiter assembly according to an embodiment of the present invention;

[0024] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0025] 1. Base plate; 2. Motor box; 3. Replaceable rotating assembly; 301. Rotating motor; 302. Placement seat; 303. Spring 1; 304. Clamping plate; 305. Bolt; 4. Winding frame; 5. L-shaped bracket; 6. Adjustable limit assembly; 601. Screw; 602. Rotating block; 603. Slider; 604. Spring 2; 605. Elastic rod; 606. Limit block; 7. Electric push rod; 8. Fixed frame; 9. Guide roller.

[0026] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0027] The present invention will now be described in further detail with reference to the accompanying drawings.

[0028] See also Figure 1-4 As shown, in this embodiment, a rewinding device of a computer spring machine is provided, including a base plate 1 and a motor box 2, the motor box 2 is fixed on the top of the base plate 1, the base plate 1 has a supporting effect on the motor box 2, the L-shaped bracket 5 and the electric push rod 7, a replaceable rotating component 3 is installed on the bottom inner wall of the motor box 2, a part of the replaceable rotating component 3 is located above the motor box 2, the motor box 2 has a protective effect on the replaceable rotating component 3, a winding rack 4 is fixedly installed inside the replaceable rotating component 3, an L-shaped bracket 5 is fixed on the top of the base plate 1, and a mounting groove is provided on the top inner wall of the L-shaped bracket 5, an adjustable limit assembly 6 is installed inside the mounting groove, and the adjustable limit assembly 6 is located on the outside of the winding rack 4 to facilitate limiting the spring.

[0029] An electric push rod 7 is fixedly installed on the top of the base plate 1, a fixing frame 8 is fixed on the top of the electric push rod 7, and guide rollers 9 are rotatably installed on both sides of the fixing frame 8.

[0030] The application of one aspect of this embodiment is as follows: the unwinding personnel fixes the winding frame 4 inside the replaceable rotating assembly 3. The replaceable rotating assembly 3 can not only drive the winding frame 4 to rotate, so that the spring can be unwound quickly, but also can replace the winding frame 4, which is convenient for unwinding springs of different sizes and special shapes, thereby improving the practicality of the unwinding device. Afterwards, the unwinding personnel adjusts the adjustable limiting assembly 6 according to the diameter of the winding frame 4, so that the adjustable limiting assembly 6 can limit springs of different diameters. Finally, the electric push rod 7 can drive the fixed frame 8 and the guide roller 9 to move up and down. The guide roller 9 has a limiting and guiding effect on the steel wire, thereby improving the spring winding effect and avoiding the possibility of steel wire winding.

[0031] The replaceable rotating assembly 3 includes a rotating motor 301 and a placement seat 302. The rotating motor 301 is installed on the inner wall of the bottom of the motor box 2. The bottom of the placement seat 302 is fixed to the output end of the rotating motor 301. The placement seat 302 is located above the motor box 2. The placement seat 302 can rotate on the top of the motor box 2. The motor box 2 has a supporting effect on the placement seat 302, which improves the stability of the placement seat 302. Springs 303 are fixed on both sides of the placement seat 302, and a clamping plate 304 is fixed on the other side of the spring 303. Threaded openings are provided on the front and rear sides of the placement seat 302, and bolts 305 are installed inside the threaded openings.

[0032] When this embodiment is in use, the inner side of the clamping plate 304 is set to a trapezoidal shape, and the bottom of the winding frame 4 can be set inside the placement seat 302 along the clamping plate 304. At this time, the spring 1 303 is in a compressed state, and the spring 1 303 has the force to restore its original state, so that the clamping plate 304 can clamp and fix the two sides of the placement seat 302, thereby improving the stability of the placement seat 302. Then, the placement seat 302 and the winding frame 4 are fixed with bolts 305. Finally, the rotating motor 301 can drive the placement seat 302 and the winding frame 4 to rotate, so that the spring can be quickly wound.

[0033] The adjustable limit assembly 6 includes a screw 601 and a rotating block 602. One end of the screw 601 is rotatably installed on one side of the inside of the installation groove, and the rotating block 602 is fixed to the other end of the screw 601. The rotating block 602 is located on the outside of the L-shaped bracket 5, which is convenient for the winding personnel to adjust the screw 601. A slider 603 is slidably installed on the outside of the screw 601. The slider 603 is threadedly connected to the screw 601. The slider 603 is located inside the installation groove. A spring 2 604 and an elastic rod 605 are fixedly installed at the bottom of the slider 603. The elastic rod 605 is located inside the spring 2 604. The other end of the spring 2 604 and the elastic rod 605 is fixed with a limiting block 606. One side of the limiting block 606 is set to an arc shape, which can fully contact the outside of the winding frame 4, thereby improving the limiting effect of the spring.

[0034] When the present embodiment is in use, the unwinding personnel rotates the rotating block 602, which can drive the screw 601 to rotate. The two sides of the slider 603 are in contact with the two side walls inside the installation groove. The installation groove has a limiting effect on the slider 603, so that the slider 603 can move inside the installation groove as the screw 601 rotates, rather than rotating, thereby driving the limiting block 606 to move, which is convenient for limiting the winding racks 4 of different sizes. The spring 2 604 and the elastic rod 605 are both elastic and will shrink when subjected to external pressure, so that the wound steel wire can be continuously limited. The elastic rod 605 also has a limiting effect on the spring 2 604 to prevent the spring 2 604 from being twisted under pressure.

[0035] The present invention is not limited to the above-described embodiments. Any structural changes made under the guidance of the present invention should be understood by anyone. Any technical solution that is the same or similar to the present invention falls within the scope of protection of the present invention. The technology, shape, and structure not described in detail in the present invention are all known technologies.

Claims

1. A computer spring machine unwinding device, characterized in that, include: A base plate (1) and a motor box (2), wherein the motor box (2) is fixed to the top of the base plate (1), a replaceable rotating assembly (3) is installed on the inner wall of the bottom of the motor box (2), a portion of the replaceable rotating assembly (3) is located above the motor box (2), a winding frame (4) is fixedly installed inside the replaceable rotating assembly (3), an L-shaped bracket (5) is fixed to the top of the base plate (1), a mounting groove is provided on the inner wall of the top of the L-shaped bracket (5), an adjustable limit assembly (6) is installed inside the mounting groove, and the adjustable limit assembly (6) is located outside the winding frame (4).

2. The unwinding device of a computer spring machine according to claim 1, characterized in that: An electric push rod (7) is fixedly mounted on the top of the base plate (1), a fixing frame (8) is fixed on the top of the electric push rod (7), and guide rollers (9) are rotatably mounted on both sides of the fixing frame (8).

3. The unwinding device of a computer spring machine according to claim 1, characterized in that: The replaceable rotating assembly (3) comprises a rotating motor (301) and a placement seat (302), wherein the rotating motor (301) is mounted on the bottom inner wall of the motor box (2), the bottom of the placement seat (302) is fixed to the output end of the rotating motor (301), and the placement seat (302) is located above the motor box (2).

4. The unwinding device of a computer spring machine according to claim 3, characterized in that: Spring 1 (303) is fixed on both sides of the placement seat (302), and a clamping plate (304) is fixed on the other side of the spring 1 (303).

5. The unwinding device of a computer spring machine according to claim 4, characterized in that: The front and rear sides of the placement seat (302) are both provided with threaded openings, and bolts (305) are installed inside the threaded openings.

6. The unwinding device of a computer spring machine according to claim 1, characterized in that: The adjustable limiting assembly (6) comprises a screw rod (601) and a rotating block (602), wherein one end of the screw rod (601) is rotatably mounted on one side of the interior of the mounting groove, and the rotating block (602) is fixed to the other end of the screw rod (601), and the rotating block (602) is located outside the L-shaped bracket (5).

7. The unwinding device of a computer spring machine according to claim 6, characterized in that: A slider (603) is slidably mounted on the outside of the screw rod (601), the slider (603) is threadedly connected to the screw rod (601), and the slider (603) is located inside the mounting groove.

8. The unwinding device of a computer spring machine according to claim 7, characterized in that: A second spring (604) and an elastic rod (605) are fixedly mounted on the bottom of the slider (603), the elastic rod (605) is located inside the second spring (604), and a limiting block (606) is fixed at the other ends of the second spring (604) and the elastic rod (605).

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