Wire end tightening and fixing device of winding machine
By designing a wire head tightening and fixing device for winding machine including an operating table, threading ring, wire passer, winder, tightening mechanism and fixing mechanism, the problem of uneven winding caused by failure of effective tightening of the wire head in the prior art is solved, effective tightening and fixing of the wire head and improving the quality of the wire head.
Patent Information
- Application Number
- CN202421578984.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-05
- Publication Date
- 2025-05-27
- Estimated Expiration
- 2034-07-05
AI Technical Summary
The existing winding machine head tightening and fixing devices fail to tighten the thread head effectively during use, resulting in uneven winding and affecting the winding quality.
A winding machine head tightening and fixing device including an operating table, a threading ring, a wire passer, a winder, a tightening mechanism and a fixing mechanism is designed. The tightening mechanism consists of a support base, a wire ring, a tightening block, a support rod, an adjustment block, a return spring, a bolt, a protective piece and a top plate. The tightening and fixing of the thread head is achieved through the compression and rebound deformation of the return spring.
Through the use of this device, the thread head can be kept straight and avoid uneven winding. At the same time, adjusting the position of the bolts can adjust the tension of the thread head and improve the winding quality.
Smart Images
Figure CN222914556U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of winding machines, in particular to a wire end tightening and fixing device for a winding machine. Background Technique
[0002] A winding machine is a device that winds linear objects around specific workpieces, usually used for winding copper wires. The wires commonly wound by winding machines are mostly enameled copper wires (for winding inductance coils of electronic and electrical products), enameled aluminum wires, textile wires (for winding spindles and yarn balls used in textile machines), as well as heating wires, solder wires, electric wires, cables, etc. used for winding electric heating appliances. During the winding operation of the winding machine, it is necessary to tighten and fix the wire ends to improve the winding quality of the winding machine. Therefore, there is a particular need for a wire end tightening and fixing device for a winding machine.
[0003] However, in the existing wire end tightening and fixing devices for winding machines, during use, most winding machines do not tighten the wire ends during winding. In this way, the winding operation may become uneven due to the loose wire ends, affecting the winding quality. Content of the Utility Model
[0004] The purpose of the utility model is to provide a wire end tightening and fixing device for a winding machine to solve the problem that in the existing wire end tightening and fixing devices for winding machines, during use, most winding machines do not tighten the wire ends during winding, and in this way, the winding operation becomes uneven due to the loose wire ends, affecting the winding quality as mentioned in the above background technique.
[0005] To achieve the above purpose, the utility model provides the following technical solution: A wire end tightening and fixing device for a winding machine, including an operating table and a tightening mechanism. On one side of the surface of the operating table, a wire threading ring is fixedly connected. On one side of the surface of the operating table, a wire passing device is installed. On one side of the surface of the operating table, a winding device is installed. The surface of the wire passing device is connected with a wire passing slider. On one side of the surface of the wire passing slider, a tightening mechanism is arranged. On the other side of the surface of the wire passing slider, a fixing mechanism is arranged;
[0006] The tightening mechanism includes a support base, a wire guiding ring, a tightening block, a support rod, an adjusting block, a return spring, a bolt, a protection piece, and a top plate. On one side of the surface of the wire passing slider, a support base is fixedly connected. On one side of the surface of the support base, a wire guiding ring is fixedly connected. On one side of the surface of the support base, a tightening block is fixedly connected. On one side of the surface of the tightening block, a support rod is fixedly connected. One end of the support rod penetrates through the adjusting block. A return spring is sleeved on the surface of the support rod. One end of the support rod is threadedly connected with a bolt. On one side of the surface of the adjusting block, a protection piece is adhesively connected. One end of the return spring is fixedly connected with the top plate.
[0007] Preferably, a thread groove is formed at one end of the support rod, and the adjustment block slides on the surface of the support rod.
[0008] Preferably, one end of the return spring is fixedly connected to the adjustment block, and the top plate is sleeved on the surface of the support rod.
[0009] Preferably, two groups of protection sheets are provided, and the protection sheets are made of rubber material.
[0010] Preferably, the fixing mechanism includes a fixed base, a slot, a connecting rod, a torsion spring, a rotating tube, a block and a wrench; one side of the surface of the wire-passing slider is fixedly connected to the fixed base, one side of the surface of the wire-passing slider is provided with a slot, one side of the surface of the fixed base is fixedly connected to the connecting rod, the surface of the connecting rod is sleeved with a torsion spring, the surface of the connecting rod is sleeved with a rotating tube, one side of the surface of the rotating tube is fixedly connected with a block, and one side of the surface of the rotating tube is fixedly connected to a wrench.
[0011] Preferably, two groups of torsion springs are provided, one end of the torsion spring is fixedly connected to the fixed base, and the other end of the torsion spring is fixedly connected to the rotating tube.
[0012] Preferably, the rotating tube and the connecting rod form a mutually rotating structure, and the clamping block is embedded in the clamping groove.
[0013] Compared with the prior art, the beneficial effects of the utility model are: the winding machine thread end tightening and fixing device, through the setting of the tightening mechanism, the reset spring can enable the tightening block and the adjustment block to tighten the thread end that passes through, so that when the winding machine is winding, the thread end is in a straight state, avoiding the occurrence of uneven winding, and at the same time adjusting the position of the bolt to adjust the elastic force of the reset spring, thereby adjusting the tightening force of the thread end that passes through. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a schematic diagram of the side view of the appearance structure of the utility model;
[0015] Figure 2 This is a schematic diagram of the tightening mechanism structure of the utility model;
[0016] Figure 3 This is a schematic diagram of the fixing mechanism structure of the utility model;
[0017] Figure 4 For this utility model Figure 3 Enlarged structural diagram at A in the middle.
[0018] In the figure: 1, operating table; 2, wire threading loop; 3, wire passing device; 4, wire winding device; 5, wire passing slider; 6, tightening mechanism; 601, support base; 602, wire loop; 603, tightening block; 604, support rod; 605, adjusting block; 606, return spring; 607, bolt; 608, protection piece; 609, top plate; 7, fixing mechanism; 701, fixing base; 702, card slot; 703, connecting rod; 704, torsion spring; 705, rotating tube; 706, clamping block; 707, wrench. Specific implementation manner
[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.
[0020] Please refer to Figures 1-4 , the present invention provides a technical solution: a wire head tightening and fixing device for a winding machine, including an operating table 1 and a tightening mechanism 6. A wire threading loop 2 is fixedly connected to one side of the surface of the operating table 1. A wire passing device 3 is installed on one side of the surface of the operating table 1. A wire winding device 4 is installed on one side of the surface of the operating table 1. A wire passing slider 5 is connected to the surface of the wire passing device 3. A tightening mechanism 6 is arranged on one side of the surface of the wire passing slider 5. A fixing mechanism 7 is arranged on the other side of the surface of the wire passing slider 5;
[0021] The tightening mechanism 6 includes a support base 601, a wire ring 602, a tightening block 603, a support rod 604, an adjusting block 605, a reset spring 606, a bolt 607, a protective sheet 608 and a top plate 609. One side of the surface of the wire-passing slider 5 is fixedly connected to the support base 601, one side of the surface of the support base 601 is fixedly connected to the wire ring 602, one side of the surface of the support base 601 is fixedly connected to the tightening block 603, one side of the surface of the tightening block 603 is fixedly connected to the support rod 604, one end of the support rod 604 passes through the adjusting block 605, the surface of the support rod 604 is sleeved with a reset spring 606, one end of the support rod 604 is threadedly connected to the bolt 607, one side of the surface of the adjusting block 605 is adhesively connected to the protective sheet 608, one end of the reset spring 606 is fixedly connected to the top plate 609, and the adjusting block 605 is fixedly connected to the top plate 609 through the support base 601, the wire ring 602, the tightening block 60 3. The arrangement of the support rod 604, the adjusting block 605, the reset spring 606, the bolt 607, the protective sheet 608 and the top plate 609. When in use, first bend the adjusting block 605. At this time, the adjusting block 605 slides upward on the surface of the support rod 604, and the reset spring 606 is compressed and deformed. Then, the thread end is passed through between the adjusting block 605 and the tightening block 603. The force exerted on the adjusting block 605 by the release time is rebounded and deformed to drive the adjusting block 605 to return to its original position. At this time, the tightening block 603 and the adjusting block 605 clamp and tighten the thread end. The protective sheet 608 made of rubber can prevent the adjusting block 605 and the tightening block 603 from damaging the thread when winding. The bolt 607 can be turned to adjust the position of the bolt 607 on the support rod 604, thereby adjusting the position of the top plate 609, thereby adjusting the elastic force of the reset spring 606.
[0022] Furthermore, a threaded groove is provided at one end of the support rod 604, and the adjustment block 605 slides on the surface of the support rod 604. Through the setting of the adjustment block 605, when in use, the adjustment block 605 and the tightening block 603 can clamp and tighten the wire passing through the tube.
[0023] Furthermore, one end of the return spring 606 is fixedly connected to the adjustment block 605, and the top plate 609 is sleeved on the surface of the support rod 604. Through the setting of the return spring 606, when in use, the return spring 606 can return the adjustment block 605 to its original position.
[0024] Furthermore, two groups of protective sheets 608 are provided, and the protective sheets 608 are made of rubber. Through the provision of the protective sheets 608, the rubber protective sheets 608 can prevent the adjusting block 605 and the tightening block 603 from damaging the wire when winding the wire.
[0025] Further, the fixing mechanism 7 includes a fixing base 701, a card slot 702, a connecting rod 703, a torsion spring 704, a rotating tube 705, a clamping block 706 and a wrench 707. One side of the surface of the wire-passing slider 5 is fixedly connected with the fixing base 701. A card slot 702 is formed on one side of the surface of the wire-passing slider 5. One side of the surface of the fixing base 701 is fixedly connected with the connecting rod 703. The surface of the connecting rod 703 is sleeved with the torsion spring 704. The surface of the connecting rod 703 is sleeved with the rotating tube 705. One side of the surface of the rotating tube 705 is fixedly connected with the clamping block 706. One side of the surface of the rotating tube 705 is fixedly connected with the wrench 707. Through the settings of the fixing base 701, the card slot 702, the connecting rod 703, the torsion spring 704, the rotating tube 705, the clamping block 706 and the wrench 707, when the winding is completed, the wrench 707 can be pulled. At this time, the wrench 707 drives the rotating tube 705 to rotate on the surface of the connecting rod 703. Since one end of the torsion spring 704 is fixedly connected with the fixing base 701 and the other end of the torsion spring 704 is fixedly connected with the rotating tube 705, the rotating tube 705 rotates to drive the torsion spring 704 to rotate. At the same time, the rotating tube 705 drives the clamping block 706 to rotate out of the inside of the card slot 702. The wire end is placed above the card slot 702. The force applied to the wrench 707 is released. At this time, the torsion spring 704 rotates and deforms to drive the rotating tube 705 to rotate back to the original state. At this time, the rotating tube 705 drives the clamping block 706 to rotate and fit into the inside of the card slot 702, thereby fixing the wire end inside the card slot 702.
[0026] Further, two groups of torsion springs 704 are provided. One end of the torsion spring 704 is fixedly connected with the fixing base 701, and the other end of the torsion spring 704 is fixedly connected with the rotating tube 705. Through the setting of the torsion spring 704, during use, the torsion spring 704 can rotate and deform to drive the rotating tube 705 to return to the original state.
[0027] Further, the rotating tube 705 and the connecting rod 703 form a mutually rotating structure, and the clamping block 706 is fitted inside the card slot 702. Through the setting of the clamping block 706, during use, when the clamping block 706 presses the wire end inside the card slot 702, the clamping block 706 can fix the wire end.
[0028] Working principle: pass the thread end through the threading ring 2, then bend the adjusting block 605, at this time the adjusting block 605 slides upward on the surface of the support rod 604, and at the same time the return spring 606 is compressed and deformed, then the thread end is passed between the adjusting block 605 and the tightening block 603, and the force exerted on the adjusting block 605 is released. At this time, the return spring 606 rebounds and deforms to drive the adjusting block 605 to return to its original position. At this time, the tightening block 603 and the adjusting block 605 clamp and tighten the thread end, and the rubber protective sheet 608 can prevent the adjusting block 605 and the tightening block 603 from damaging the thread during winding, and then the thread end is passed through the wire slider 5 and fixed on the winder 4, and then the winder 4 is opened to wind the wire, and the winding is completed. After completion, bend the wrench 707, and the wrench 707 drives the rotating tube 705 to rotate on the surface of the connecting rod 703. Since one end of the torsion spring 704 is fixedly connected to the fixed base 701, and the other end of the torsion spring 704 is fixedly connected to the rotating tube 705, the rotating tube 705 rotates and drives the torsion spring 704 to rotate. At the same time, the rotating tube 705 drives the clamping block 706 to rotate out of the inside of the clamping slot 702, and places the thread end above the clamping slot 702. The force applied to the wrench 707 is released. At this time, the torsion spring 704 rotates and deforms to drive the rotating tube 705 to rotate to its original state. At this time, the rotating tube 705 drives the clamping block 706 to rotate and engage in the inside of the clamping slot 702, thereby fixing the thread end in the inside of the clamping slot 702.
[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A winding machine wire end tightening and fixing device, comprising an operating table (1) and a tightening mechanism (6), characterized in that: A threading ring (2) is fixedly connected to one side of the surface of the operating table (1), a wire passer (3) is installed on one side of the surface of the operating table (1), a wire winder (4) is installed on one side of the surface of the operating table (1), a wire passer (3) is connected to the surface of a wire passer slider (5), a tightening mechanism (6) is provided on one side of the surface of the wire passer slider (5), and a fixing mechanism (7) is provided on the other side of the surface of the wire passer slider (5); The tightening mechanism (6) comprises a support base (601), a wire ring (602), a tightening block (603), a support rod (604), an adjustment block (605), a return spring (606), a bolt (607), a protective sheet (608) and a top plate (609); one side of the surface of the wire-passing slider (5) is fixedly connected to the support base (601); one side of the surface of the support base (601) is fixedly connected to the wire ring (602); one side of the surface of the support base (601) is fixedly connected to A tightening block (603) is provided, one side of the surface of the tightening block (603) is fixedly connected to a support rod (604), one end of the support rod (604) passes through an adjustment block (605), a return spring (606) is sleeved on the surface of the support rod (604), one end of the support rod (604) is threadedly connected to a bolt (607), one side of the surface of the adjustment block (605) is adhesively connected to a protective sheet (608), and one end of the return spring (606) is fixedly connected to a top plate (609).
2. A winding machine wire end tightening and fixing device according to claim 1, characterized in that: A threaded groove is formed at one end of the support rod (604), and the adjustment block (605) slides on the surface of the support rod (604).
3. A winding machine wire end tightening and fixing device according to claim 1, characterized in that: One end of the return spring (606) is fixedly connected to the adjustment block (605), and the top plate (609) is sleeved on the surface of the support rod (604).
4. A winding machine wire end tightening and fixing device according to claim 1, characterized in that: Two groups of the protection sheets (608) are provided, and the protection sheets (608) are made of rubber material.
5. A winding machine wire end tightening and fixing device according to claim 1, characterized in that: The fixing mechanism (7) comprises a fixing base (701), a slot (702), a connecting rod (703), a torsion spring (704), a rotating tube (705), a block (706) and a wrench (707); one side of the surface of the wire-passing slider (5) is fixedly connected to the fixing base (701); one side of the surface of the wire-passing slider (5) is provided with a slot (702); one side of the surface of the fixing base (701) is fixedly connected to the connecting rod (703); the surface of the connecting rod (703) is sleeved with a torsion spring (704); the surface of the connecting rod (703) is sleeved with a rotating tube (705); one side of the surface of the rotating tube (705) is fixedly connected to the block (706); and one side of the surface of the rotating tube (705) is fixedly connected to the wrench (707).
6. A winding machine wire end tightening and fixing device according to claim 5, characterized in that: Two groups of torsion springs (704) are provided, one end of the torsion spring (704) is fixedly connected to the fixed base (701), and the other end of the torsion spring (704) is fixedly connected to the rotating tube (705).
7. A winding machine wire end tightening and fixing device according to claim 5, characterized in that: The rotating tube (705) and the connecting rod (703) form a mutually rotating structure, and the clamping block (706) is embedded in the clamping groove (702).