Pay-off device of wire drawing machine

Abstract

The utility model belongs to the technical field of wire drawing machine devices, and particularly relates to a wire drawing machine pay-off device which comprises a base, first supporting frames are symmetrically arranged on the upper surface of the base, supporting grooves are symmetrically formed in the first supporting frames, and two sets of first springs are fixedly connected to the inner walls of the supporting grooves. A reinforcing plate is fixedly connected to one ends of the two first springs, an anti-skid pad is fixedly connected to the reinforcing plate, and a supporting rod is fixedly connected to the inner wall of the anti-skid pad; the adjusting frame is pulled to move up and down along the inner space of the first supporting frame, after the adjusting frame is located at a proper height, the fixing groove is opposite to the supporting groove, the supporting rods on the two sides are loosened, and the reinforcing plate is pushed back to the original position under the action of the elastic force of the first spring, so that the supporting rods and one side of the anti-skid pad enter the fixing groove; and the height of the adjusting frame can be fixed, so that the height of the device meets the requirement for placement of winding rods with different metal wire contents.

Description

Technical Field

[0001] This utility model belongs to the technical field of wire drawing machine devices, specifically a wire feeding device for a wire drawing machine. Background Technology

[0002] The function of a wire drawing machine is to reduce the diameter of a metal wire from thick to thin. Typically, a traction device, also known as a take-up device, is installed at one end of the wire drawing machine, while a wire feeding device is installed at the other end, thus proposing a wire feeding device for a wire drawing machine.

[0003] A Chinese patent with authorization announcement number CN220426354U discloses a wire feeding device for a wire drawing machine, including a base, a support plate fixedly connected to the top of the base, a mounting column movably connected inside the support plate, and a threaded rod rotatably connected to the end of the mounting column. This utility model enhances the friction between the fixed block and the winding wheel by setting a first spring, a movable block, a connecting column, and a fixed block, thus preventing the wire from suddenly stopping while the winding wheel continues to rotate, causing the wire to become tangled. By setting a fixed column and a movable wheel, it facilitates wire feeding and reduces wire wear.

[0004] However, the above solution still has some problems. The height of the device cannot be adjusted, so it is impossible to fix the winding rod with different metal wire contents. Therefore, a wire feeding device for a wire drawing machine is proposed to address the above problems. Utility Model Content

[0005] In order to overcome the shortcomings of the existing technology and address the problems of existing equipment, this utility model proposes a wire feeding device for a wire drawing machine.

[0006] The technical solution adopted by this utility model to solve its technical problem is a wire feeding device for a wire drawing machine, comprising: a base, a first support frame symmetrically arranged on the upper surface of the base, a support groove symmetrically opened inside the first support frame, two sets of first springs fixedly connected to the inner wall of the support groove, a reinforcing plate fixedly connected to one end of the two sets of first springs, an anti-slip pad fixedly connected to the reinforcing plate, a support rod fixedly connected to the inner wall of the anti-slip pad, the two sets of first springs respectively located on both sides of the support rod, the support rod extending to the outside of the first support frame, the reinforcing plate slidably connected inside the support groove, an adjusting frame slidably connected inside the first support frame, a connecting groove opened on the adjusting frame, and fixed grooves symmetrically opened on the adjusting frame, one end of the anti-slip pad and one end of the support rod are movably connected inside the fixed groove, and by releasing the support rods on both sides, the reinforcing plate is pushed back to its original position under the action of the elastic force of the first spring, thereby fixing the height of the adjusting frame.

[0007] Preferably, a second spring is fixed inside the connecting groove, a hinge rod is hinged to one side of the adjusting frame, and a first connecting frame is hinged to the hinge rod. The hinge rod connects the first connecting frame to one side of the adjusting frame, thereby ensuring the stability of the first connecting frame.

[0008] Preferably, a winding rod is provided between the two sets of the first connecting frame and the adjusting frame. A connecting plate is fixedly connected to the upper surface of both the first connecting frame and the adjusting frame. The internal thread of the connecting plate is connected with a fixing bolt. The fixing bolt fixes the two sets of connecting plates, thereby fixing the position of the winding rod and preventing the winding rod from falling off.

[0009] Preferably, a second support frame is symmetrically fixedly connected to the upper surface of the base, a second connecting frame is fixedly connected between the two sets of second support frames, and a drive motor is fixedly connected to one side of the second support frame. The drive motor is fixed to one side of the second support frame, so that the stability of the drive motor can be ensured when the wire feeding device is running.

[0010] Preferably, the output end of the drive motor is fixedly connected to a bidirectional screw, both ends of which are rotatably connected to the inside of the second support frame. Two sets of limit frames are threaded onto the bidirectional screw, and the limit frames are internally threaded. When the drive motor runs, it drives the bidirectional screw to rotate, thereby adjusting the position of the limit frames.

[0011] Preferably, a roller is rotatably connected between the two sets of limiting frames. The roller is located outside the bidirectional screw, and one side of the limiting frame is slidably connected inside the second connecting frame. During the wire feeding process, the metal wire drives the roller to rotate and is located between the limiting frames, thereby restricting the position of the metal wire.

[0012] The advantages of this utility model are: by pulling the adjusting frame to move up and down along the internal space of the first support frame, after the adjusting frame is at a suitable height, the fixing groove and the support groove are opposite each other. By releasing the support rods on both sides, the reinforcing plate is pushed back to its original position under the action of the elastic force of the first spring, so that one side of the support rod and the anti-slip pad enters the fixing groove, thereby fixing the height of the adjusting frame, so that the height of the device can meet the placement of winding rods with different metal wire contents.

[0013] In this invention, the metal wire passes through the drum, and the drive motor is started, which drives the bidirectional screw to rotate. Because the thread on the bidirectional screw matches the internal threads of the two sets of limit frames, the position of the limit frames and the drum can be adjusted when the bidirectional screw rotates. In this way, the position of the metal wire can be adjusted according to the wire feeding requirements, which improves the ease of use of the device. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the overall structure;

[0016] Figure 2 This is a schematic diagram of the base;

[0017] Figure 3 A schematic diagram of the cross-section of the adjustment component;

[0018] Figure 4 This is a cross-sectional view of the connecting components;

[0019] Figure 5 This is a schematic diagram of the second connecting frame.

[0020] In the diagram: 1. Base; 2. First support frame; 3. Support groove; 4. First spring; 5. Reinforcing plate; 6. Anti-slip pad; 7. Support rod; 8. Adjusting frame; 801. Connecting groove; 9. Fixing groove; 10. Second spring; 11. Hinge rod; 12. First connecting frame; 13. Connecting plate; 14. Fixing bolt; 15. Second support frame; 16. Second connecting frame; 17. Drive motor; 18. Bidirectional screw; 19. Limiting frame; 20. Roller. Detailed Implementation

[0021] 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 scope of protection of the present utility model.

[0022] Please see Figure 1-5As shown, a wire feeding device for a wire drawing machine includes: a base 1, with a first support frame 2 symmetrically arranged on the upper surface of the base 1. The first support frame 2 has symmetrically formed support grooves 3 inside. Two sets of first springs 4 are fixedly connected to the inner wall of the support grooves 3. A reinforcing plate 5 is fixedly connected to one end of each set of first springs 4. An anti-slip pad 6 is fixedly connected to the reinforcing plate 5. A support rod 7 is fixedly connected to the inner wall of the anti-slip pad 6. The two sets of first springs 4 are located on both sides of the support rod 7, which extends to the outside of the first support frame 2. The reinforcing plate 5 is slidably connected inside the support grooves 3. An adjusting frame 8 is internally slidably connected. A connecting groove 801 is provided on the adjusting frame 8. Fixed grooves 9 are symmetrically provided on the adjusting frame 8. One end of the anti-slip pad 6 and the support rod 7 are movably connected inside the fixed groove 9. A second spring 10 is fixed inside the connecting groove 801. A hinge rod 11 is hinged to one side of the adjusting frame 8. A first connecting frame 12 is hinged to the hinge rod 11. A winding rod is provided between the two sets of first connecting frames 12 and the adjusting frame 8. A connecting plate 13 is fixedly connected to the upper surface of the first connecting frame 12 and the adjusting frame 8. A fixing bolt 14 is threaded inside the connecting plate 13.

[0023] A wire feeding device is provided at the other end of the wire drawing machine, thus proposing a wire feeding device for the wire drawing machine. In actual use, the height of the adjusting frame 8 is adjusted according to the thickness of the metal wire content on the winding rod. The support rod 7 is pulled outward, which moves the reinforcing plate 5 and simultaneously compresses the first spring 4, causing one end of the support rod 7 and the anti-slip pad 6 to move out of the fixing groove 9. The adjusting frame 8 is then pulled to move up and down along the internal space of the first support frame 2. After the adjusting frame 8 is at a suitable height, the fixing groove 9 is aligned with the support groove 3. The support rods 7 on both sides are released, and under the action of the elastic force of the first spring 4, the reinforcing plate 5 is pushed back to its original position, so that one side of the support rod 7 and the anti-slip pad 6 enters the fixing groove 9, thereby adjusting the height of the adjusting frame 8. The device is fixed so that its height is suitable for placing winding rods with different wire contents. The fixing bolt 14 is unscrewed from the connecting plate 13, and the first connecting frame 12 is rotated about the hinge rod 11 as the axis, so that the first connecting frame 12 and the adjusting frame 8 are in an open state, and the first connecting frame 12 is in a horizontal state. At the same time, the second spring 10 is stretched. Then, the winding rod is pushed into the first connecting frame 12 and pushed towards the adjusting frame 8. Under the action of the pushing force, the elastic force of the second spring 10 and the weight of the winding rod itself, the first connecting frame 12 and the adjusting frame 8 are in a closed state. The two sets of connecting plates 13 are connected by the fixing bolt 14, thereby improving the fixing strength of the winding rod and preventing the winding rod from falling off during the wire release process.

[0024] Please see Figure 1-5As shown, a second support frame 15 is symmetrically fixedly connected to the upper surface of the base 1. A second connecting frame 16 is fixedly connected between the two sets of second support frames 15. A drive motor 17 is fixedly connected to one side of the second support frame 15. A bidirectional screw 18 is fixedly connected to the output end of the drive motor 17. Both ends of the bidirectional screw 18 are rotatably connected to the inside of the second support frame 15. Two sets of limiting frames 19 are threadedly connected to the bidirectional screw 18. The limiting frames 19 are provided with internal threads. A roller 20 is rotatably connected between the two sets of limiting frames 19. The roller 20 is located outside the bidirectional screw 18. One side of the limiting frame 19 is slidably connected to the inside of the second connecting frame 16.

[0025] During the wire feeding process, the metal wire passes through the roller 20. The drive motor 17 is started, which drives the bidirectional screw 18 to rotate. Since the thread on the bidirectional screw 18 matches the internal thread of the two sets of limit frames 19, the position of the limit frame 19 and the roller 20 can be adjusted when the bidirectional screw 18 rotates. This allows the position of the metal wire to be adjusted according to the wire feeding requirements, improving the ease of use of the device. When the limit frame 19 moves, it is located inside the second connecting frame 16, which can fix the position of one end of the limit frame 19 and prevent the bidirectional screw 18 from driving the limit frame 19 to rotate.

[0026] Working principle: Pull the adjusting frame 8 to move it up and down along the internal space of the first support frame 2. After the adjusting frame 8 is at a suitable height, the fixing groove 9 is aligned with the support groove 3. Release the support rods 7 on both sides. Under the action of the elastic force of the first spring 4, push the reinforcing plate 5 back to its original position, so that one side of the support rod 7 and the anti-slip pad 6 enters the fixing groove 9, thus fixing the height of the adjusting frame 8. This ensures that the height of the device meets the placement requirements of winding rods with different wire contents. Unscrew the fixing bolt 14 from the connecting plate 13. Rotate the first connecting frame 12 around the hinge rod 11 as an axis, so that the first connecting frame 12 and the adjusting frame 8 are in an open state, and the first connecting frame 12 is in a horizontal state. At the same time, the second spring 10 is stretched. Then, the winding rod is... The first connecting frame 12 is pushed into the adjusting frame 8. Under the action of the thrust and the elastic force of the second spring 10 and the weight of the winding rod itself, the first connecting frame 12 and the adjusting frame 8 are in a closed state. The two sets of connecting plates 13 are connected by the fixing bolts 14, thereby improving the fixing strength of the winding rod. The position of the winding rod that needs to be released can be fixed. The metal wire is passed through the roller 20. The drive motor 17 is started, which drives the bidirectional screw 18 to rotate. Since the thread on the bidirectional screw 18 matches the internal thread of the two sets of limit frames 19, the position of the limit frame 19 and the roller 20 can be adjusted when the bidirectional screw 18 rotates. In addition, the position of the metal wire can be adjusted according to the release requirements, which improves the convenience of using the device.

[0027] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0028] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A wire feeding device for a wire drawing machine, characterized in that: include: A base (1) is provided with a first support frame (2) symmetrically arranged on the upper surface of the base (1). The first support frame (2) is provided with a support groove (3) symmetrically arranged inside. The inner wall of the support groove (3) is fixedly connected with two sets of first springs (4). One end of the two sets of first springs (4) is fixedly connected with a reinforcing plate (5). The reinforcing plate (5) is fixedly connected with an anti-slip pad (6). The inner wall of the anti-slip pad (6) is fixedly connected with a support rod (7). The two sets of first springs (4) are located on both sides of the support rod (7). The support rod (7) extends to the outside of the first support frame (2). The reinforcing plate (5) is slidably connected inside the support groove (3). The first support frame (2) is slidably connected with an adjusting frame (8). The adjusting frame (8) is provided with a connecting groove (801). The adjusting frame (8) is provided with a fixed groove (9) symmetrically arranged inside. One end of the anti-slip pad (6) and the support rod (7) are movably connected inside the fixed groove (9).

2. The wire feeding device for a wire drawing machine according to claim 1, characterized in that: The second spring (10) is fixed inside the connecting groove (801), and a hinge rod (11) is hinged to one side of the adjusting frame (8), and a first connecting frame (12) is hinged to the hinge rod (11).

3. The wire feeding device for a wire drawing machine according to claim 2, characterized in that: A winding rod is provided between the two sets of the first connecting frame (12) and the adjusting frame (8). A connecting plate (13) is fixedly connected to the upper surface of the first connecting frame (12) and the adjusting frame (8). A fixing bolt (14) is threaded inside the connecting plate (13).

4. The wire feeding device for a wire drawing machine according to claim 1, characterized in that: The upper surface of the base (1) is symmetrically fixedly connected with a second support frame (15), and a second connecting frame (16) is fixedly connected between the two sets of second support frames (15). A drive motor (17) is fixedly connected to one side of the second support frame (15).

5. The wire feeding device for a wire drawing machine according to claim 4, characterized in that: The output end of the drive motor (17) is fixedly connected to a bidirectional screw (18), both ends of which are rotatably connected to the inside of the second support frame (15). Two sets of limit frames (19) are threadedly connected to the bidirectional screw (18), and the inside of the limit frame (19) is provided with internal threads.

6. The wire feeding device for a wire drawing machine according to claim 5, characterized in that: A roller (20) is rotatably connected between the two sets of limiting frames (19). The roller (20) is located outside the bidirectional screw (18). One side of the limiting frame (19) is slidably connected inside the second connecting frame (16).

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