A multifunction winding machine
By designing a multi-functional winding machine that integrates a displacement tension rod, a wire feeding mechanism, and a bending mechanism, the problem of existing winding machines being unable to handle excessively long wire ends has been solved. This enables automated winding of wires of various shapes, improving winding quality and efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- XIAMEN JINGSHENG AUTOMATION EQUIP CO LTD
- Filing Date
- 2025-06-04
- Publication Date
- 2026-06-12
AI Technical Summary
Existing winding machines affect winding quality when the first section of the copper wire is too long, and they are only suitable for winding flat and round wires, which cannot meet the winding needs of wires of various shapes.
A multi-functional winding machine was designed, comprising a wire feeding frame, a winding frame, a displacement tension rod, a wire straightening mechanism, a wire feeding mechanism, a bending mechanism, and a receiving mechanism. Through coordinated operation, it achieves automated control and winding of wires of various shapes, including trapezoidal wires, flat wires, and round wires.
It achieves automatic bending of the first section of wire, avoiding excessively long wire ends from affecting the winding quality, and supports winding of wires of various shapes, thus improving the applicability and production efficiency of the winding machine.
Smart Images
Figure CN224355115U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of winding machine technology, and in particular to a multifunctional winding machine. Background Technology
[0002] A winding machine is a device that winds a thread-like object onto a specific workpiece, typically used for winding copper wire, aluminum wire, etc. Commonly wound wires include enameled copper wire (for winding inductors in electronic and electrical products), enameled aluminum wire, textile wire (for winding yarn spools and balls used in textile machines), heating wire for electric heating appliances, solder wire, electrical wire, and cables. There are many types of winding machines. According to their application, they can be divided into general-purpose and special-purpose types. General-purpose winding machines are suitable for a variety of products; simply changing the corresponding molds and instructions allows for the processing of different products. Special-purpose winding machines are designed for a specific product.
[0003] When the initial section of the copper wire is too long, existing winding machines typically wind the wire directly, but this excessive length affects subsequent winding. Furthermore, existing winding machines are generally only suitable for winding flat or round wires; therefore, a multi-functional winding machine is needed. Utility Model Content
[0004] To overcome the shortcomings of existing technologies, a multi-functional winding machine is provided.
[0005] This utility model is achieved through the following solution:
[0006] A multi-functional winding machine includes a pay-off frame and a winding frame. A bobbin is correspondingly provided in the middle of the pay-off frame, and a displacement tension rod is correspondingly provided on the upper side of the pay-off frame. A fixed box is correspondingly provided on the winding frame, and a wire-forming mechanism is correspondingly provided on one side of the fixed box. The displacement tension rod is matched with the wire-forming mechanism. The wire-forming mechanism is correspondingly connected to a wire feeding mechanism. The wire feeding mechanism is correspondingly connected to a winding mechanism through a wire nozzle seat. The winding mechanism is matched with a bending mechanism. The winding mechanism is correspondingly connected to a receiving mechanism. A wire-cutting mechanism is correspondingly provided between the winding mechanism and the receiving mechanism. The bobbin, displacement tension rod, wire-forming mechanism, wire feeding mechanism, winding mechanism, bending mechanism, receiving mechanism, and wire-cutting mechanism are respectively electrically connected to the control room.
[0007] The displacement tension rod is correspondingly positioned above the spool, and a limiting mechanism is also correspondingly provided on the spool. The limiting mechanism includes a gear coaxially connected to the spool. Both ends of the spool are respectively connected to a cylinder bracket. The cylinder bracket is correspondingly connected to several cylinders. The cylinders are electrically connected to a pneumatic manual valve. The gear is matched with a motor.
[0008] A displacement mechanism is also provided above the wire feeding frame, and displacement mechanisms are provided at both ends of the displacement tension rod.
[0009] The displacement mechanism includes a displacement limit sensing rod, and a displacement sensor is provided in front of the displacement limit sensing rod. The displacement limit sensing rod is matched with the displacement sensor.
[0010] The wire feeding mechanism is correspondingly installed in the fixed box. The wire feeding mechanism includes a handle, which is correspondingly installed on the top of the fixed box. Several driven wire feeding wheels are correspondingly provided on the side of the fixed box. The driven wire feeding wheels are correspondingly connected to the handle and electrically connected to the servo motor. The driven wire feeding wheels are matched with the wire feeding mechanism.
[0011] The bending mechanism includes a bending wheel and a bending sliding mechanism. One end of the bending sliding mechanism is connected to the bending wheel, and the bending wheel is matched with the winding mechanism.
[0012] The side of the fixed box is provided with a lifting mechanism, which is connected to the vertical support rod, and the vertical support rod is matched with the winding frame.
[0013] The assembly mechanism, wire feeding mechanism, wire feeder, winding mechanism, and receiving mechanism are respectively arranged on the same horizontal plane, and the bending mechanism and wire cutting mechanism are respectively arranged perpendicularly to the winding mechanism.
[0014] The receiving mechanism includes a receiving trough, and several power cylinders are correspondingly provided at the bottom of the receiving trough. The receiving trough can move along the slide rail.
[0015] The beneficial effects of this utility model are as follows:
[0016] 1. This utility model discloses a multi-functional winding machine equipped with a bending mechanism. The bending mechanism bends the first section of wire that is fed out, so as to prevent the first section of wire from being too long during the winding process and affecting the subsequent winding process.
[0017] 2. The present invention provides a multi-functional winding machine with a vertical support rod. The vertical support rod extends out during the winding process and stands upright in the coil to prevent the coil from tipping over due to excessive winding height. It also facilitates the winding of trapezoidal, flat, and round wires. Attached Figure Description
[0018] Figure 1 This is a schematic diagram of the structure of a multifunctional winding machine according to the present invention;
[0019] Figure 2 This is a schematic diagram of the wire feeding frame in a multifunctional winding machine according to this utility model;
[0020] Figure 3 This is a schematic diagram of the winding frame in a multifunctional winding machine according to this utility model;
[0021] In the diagram: 1 is the wire feeding frame, 2 is the winding frame, 3 is the spool, 4 is the displacement tension rod, 5 is the wire straightening mechanism, 6 is the fixing box, 7 is the wire feeding mechanism, 71 is the handle, 72 is the driven wire feeding wheel, 73 is the servo motor, 8 is the limit mechanism, 81 is the gear, 82 is the cylinder bracket, 83 is the cylinder, 84 is the pneumatic hand valve, 9 is the cylinder, 10 is the displacement mechanism, 101 is the displacement limit sensing rod, 102 is the displacement sensor, 11 is the bending mechanism, 111 is the bending wheel, 12 is the winding mechanism, 13 is the vertical support rubber rod, 14 is the lifting mechanism, 15 is the receiving mechanism, 151 is the receiving trough, 152 is the power cylinder, 153 is the movement mechanism, 16 is the wire cutting mechanism, 17 is the wire feeder, and 18 is the control room. Detailed Implementation
[0022] The present invention will be further described below with reference to the accompanying drawings and specific embodiments:
[0023] like Figure 1 and Figure 3 As shown, a multi-functional winding machine includes a wire feeding frame 1 and a winding frame 2. A wire spool 3 is positioned in the middle of the wire feeding frame 1, and a displacement tension rod 4 is positioned on the upper side of the wire feeding frame 1. A fixed box 6 is positioned on the winding frame 2, and a wire straightening mechanism 5 is positioned on one side of the fixed box 6. The displacement tension rod 4 is matched with the wire straightening mechanism 5, and the wire straightening mechanism 5 is connected to a wire feeding mechanism 7. The coordinated operation of the wire straightening mechanism 5 and the wire feeding mechanism 7 ensures the stability of wire feeding. When the wire passes through the wire straightening mechanism 5, multiple sets of guide wheels adjust it to a straight state, and then it enters the driven wire feeding wheel 72 set of the wire feeding mechanism 7. The servo motor 73 precisely controls the wire feeding length according to the program settings. This segmented processing method eliminates the bending stress of the wire itself and achieves millimeter-level wire feeding accuracy. Especially when processing trapezoidal wires, this dual-stage shaping structure effectively prevents wire twisting and deformation.
[0024] The wire feeding mechanism 7 is connected to the winding mechanism 12 via the wire holder 17. The winding mechanism 12 is matched with the bending mechanism 11 and connected to the receiving mechanism 15. A wire cutting mechanism 16 is provided between the winding mechanism 12 and the receiving mechanism 15. The spool 3, the displacement tension rod 4, the wire straightening mechanism 5, the wire feeding mechanism 7, the winding mechanism 12, the bending mechanism 11, the receiving mechanism 15, and the wire cutting mechanism 16 are all electrically connected to the control room 18. The control room 18 contains a PLC controller, which coordinates the action sequence of each mechanism through a preset program. This utility model automatically lays out, cuts, and unloads wires, enabling continuous production and is applicable to the winding requirements of trapezoidal, flat, and round wires. This invention places copper or aluminum wire into a spool 3, pulls it out from a wire feeder 1 located on the spool 3, passes it around a displacement tension rod 4, and sequentially passes through a wire-forming mechanism 5, a wire-feeding mechanism 7, and a wire-passing seat 17 until it reaches the winding mechanism 12, thus completing the wiring of the copper or aluminum wire.
[0025] like Figure 2 As shown, the displacement tension rod 4 is positioned above the spool 3. A limiting mechanism 8 is also provided on the spool 3. The limiting mechanism 8 includes a gear 81 coaxially connected to the spool 3. Both ends of the spool 3 are respectively connected to a cylinder bracket 82. The cylinder bracket 82 is connected to several cylinders 83. The cylinders 83 are electrically connected to a pneumatic manual valve 84. The gear 81 is matched with a motor 9. After the copper or aluminum wire is wound, the pneumatic manual valve 84 is pulled. At this time, the four cylinders 83 rise simultaneously, the gear 81 in the limiting mechanism 8 meshes with the gear of the motor 9, and the motor starts. The motor can then feed the copper or aluminum wire in an orderly manner according to the program.
[0026] Above the wire feeding frame 1, a displacement mechanism 10 is also provided. Both ends of the displacement tension rod 4 are respectively provided with displacement mechanisms 10. Each displacement mechanism 10 includes a displacement limit sensing rod 101, and a displacement sensor 102 is provided in front of the displacement limit sensing rod 101. The displacement limit sensing rod 101 and the displacement sensor 102 are matched. During the winding process of the copper or aluminum wire, the copper or aluminum wire becomes increasingly tight, causing excessive tension in the displacement tension rod 4. This causes the displacement limit sensing rods 101 at both ends to move forward. When the displacement sensor 102 senses the displacement limit sensing rod 101, an alarm is triggered, and the machine automatically stops, ensuring safe operation.
[0027] like Figure 1 and Figure 3As shown, the wire feeding mechanism 7 is correspondingly installed in the fixed box 6. The wire feeding mechanism 7 includes a handle 71, which is correspondingly installed on the top of the fixed box 6. Several driven wire feeding wheels 72 are correspondingly provided on the side of the fixed box 6. This utility model has four driven wire feeding wheels 72, arranged in two rows and two columns. The driven wire feeding wheels 72 are correspondingly connected to the handle 71, and the driven wire feeding wheels 72 are correspondingly electrically connected to the servo motor 73. The driven wire feeding wheels 72 are matched with the wire feeding mechanism 5. In this utility model, the handle 71 is used to adjust the clamping force, and the servo motor 73 drives the driven wire feeding wheels 72 to rotate. The two are independent functional modules. When copper or aluminum wire is laid to the wire feeding mechanism 7, rotating the handle 71 causes the driven wire feeding wheels 72 to press down, clamping the copper or aluminum wire, so that the wire feeding mechanism 7 has sufficient clamping force. The servo motor 73 provides power to accurately deliver the wire length required for bending as set in the program.
[0028] The bending mechanism 11 includes a bending wheel 111 and a bending sliding mechanism 112. The bending sliding mechanism 112 includes a linear guide rail and a drive cylinder. One end of the bending sliding mechanism 112 is connected to the bending wheel 111, and the bending wheel 111 is matched with the winding mechanism 12. This invention solves the problem that existing equipment cannot automatically handle excessively long starting sections of wire. By cooperating with the bending wheel 111 and the bending sliding mechanism 112, the starting end of the wire is pre-bent before winding. When the bending sliding mechanism 112 drives the bending wheel 111 close to the winding mechanism 12, the tangential force generated by the rotation of the bending wheel 111 causes the wire to bend at a specific angle. This avoids excessively long wire ends interfering with subsequent winding and provides a basic condition for winding wires of different shapes. The entire process is completely controlled by a program and requires no manual intervention.
[0029] The side of the fixed box 6 is provided with a lifting mechanism 14, which is connected to the vertical support rod 13, which is matched with the winding frame 2. When the number of winding layers reaches a preset value, the lifting mechanism 14 drives the vertical support rod 13 to descend to the center of the coil, forming a three-point support structure. This dynamic support method not only prevents the coil from collapsing but is also particularly suitable for interlayer positioning of trapezoidal wires. The special coating on the surface of the support rod provides sufficient friction without damaging the insulation layer of the wire. After winding is completed, the vertical support rod 13 is retracted, and the wire feeding mechanism 7 then delivers the coil a further distance to the receiving mechanism 15.
[0030] The wire-forming mechanism 5, wire-feeding mechanism 7, wire-passing holder 17, winding mechanism 12, and receiving mechanism 15 are respectively arranged on the same horizontal plane, and the bending mechanism 11 and wire-cutting mechanism 16 are respectively arranged perpendicularly to the winding mechanism 12. This utility model is arranged between the bending mechanism 11 and the wire-cutting mechanism 16 and perpendicular to the winding plane. This layout makes the direction of the scissor blade movement form a 90-degree angle with the direction of wire extension. Under pneumatic drive, it can instantly complete a clean and crisp cut, and the error in the length of the cut wire end is controlled within 0.5 mm, without affecting subsequent winding operations.
[0031] The receiving mechanism 15 includes a receiving trough 151, with several power cylinders 152 correspondingly arranged at the bottom of the receiving trough 151. This invention has two power cylinders 152. The receiving trough 151 can move along the slide rail 153. In this invention, the first power cylinder 152 controls the receiving trough 151 to move horizontally along the slide rail to receive the finished coil. The second power cylinder 152 lifts and tilts the receiving trough 151 after the wire is cut. This step-by-step action design ensures a smooth receiving process and makes the trajectory of the finished product controllable, preventing collision damage to the finished product during collection.
[0032] In a specific embodiment, copper or aluminum wire is placed into the spool 3, pulled out from the wire feeder 1 located on the spool 3, passes around the displacement tension rod 4, and sequentially passes through the wire-forming mechanism 5, the wire feeding mechanism 7, and the wire feeder 17 until it reaches the winding mechanism 12. When the first section of wire is too long, the bending sliding mechanism 112 in the bending mechanism 11 slides forward, causing the bending wheel 111 to be positioned directly above the winding mechanism 12, so that the bending wheel 111 contacts the copper or aluminum wire. When the bending wheel 111 rotates, it bends the first section of wire. Then the bending sliding mechanism 112 slides backward, causing the bending wheel 111 to return to its original position, and the winding mechanism 12 begins to work to wind the bent copper or aluminum wire. After the winding is completed, the wire feeding mechanism 7 feeds the wire a certain distance to deliver the coil to the receiving mechanism 15. After the coil is pushed into the receiving slot 151, the first power cylinder 152 retracts, the receiving slot 151 moves forward along the slide rail 153, the wire cutting mechanism 16 moves forward, the scissors extend and cut the copper or aluminum wire, and the winding process is completed. Then the first power cylinder 152 extends, moves the receiving slot 151 forward along the slide rail 153, and then retracts, the receiving slot 151 is lifted to an inclined angle, and the coil can slide freely out of the ramp into the product frame, completing the entire workflow.
[0033] Although the technical solutions of this utility model have been described and enumerated in detail, it should be understood that modifications to the above embodiments or the adoption of equivalent alternatives are obvious to those skilled in the art. Such modifications or improvements made without departing from the spirit of this utility model are all within the scope of protection claimed by this utility model.
Claims
1. A multi-functional winding machine, comprising a pay-off frame (1) and a winding frame (2), characterized in that: A bobbin (3) is provided in the middle of the pay-off frame (1), a displacement tension rod (4) is provided on the upper side of the pay-off frame (1), a fixing box (6) is provided on the winding frame (2), and a wire-forming mechanism (5) is provided on one side of the fixing box (6). The displacement tension rod (4) is matched with the wire-forming mechanism (5). The wire-forming mechanism (5) is connected to the wire-feeding mechanism (7). The wire-feeding mechanism (7) is connected to the winding mechanism (12) through the wire-feeding head seat (17). The winding mechanism (12) is matched with the bending mechanism (11), and the winding mechanism (12) is correspondingly connected to the receiving mechanism (15). A wire cutting mechanism (16) is provided between the winding mechanism (12) and the receiving mechanism (15). The bobbin (3), displacement tension rod (4), wire assembly mechanism (5), wire feeding mechanism (7), winding mechanism (12), bending mechanism (11), receiving mechanism (15) and wire cutting mechanism (16) are respectively electrically connected to the control room (18).
2. The multi-functional winding machine according to claim 1, characterized in that: The displacement tension rod (4) is correspondingly arranged above the spool (3). A limiting mechanism (8) is also correspondingly provided on the spool (3). The limiting mechanism (8) includes a gear (81) coaxially connected to the spool (3). Both ends of the spool (3) are respectively connected to the cylinder bracket (82). The cylinder bracket (82) is correspondingly connected to several cylinders (83). The cylinders (83) are correspondingly electrically connected to the pneumatic manual valve (84). The gear (81) is matched with the motor (9).
3. The multi-functional winding machine according to claim 1, characterized in that: A displacement mechanism (10) is also provided above the wire feeding frame (1), and displacement mechanisms (10) are provided at both ends of the displacement tension rod (4).
4. A multi-functional winding machine according to claim 3, characterized in that: The displacement mechanism (10) includes a displacement limit sensing rod (101), and a displacement sensor (102) is provided in front of the displacement limit sensing rod (101). The displacement limit sensing rod (101) and the displacement sensor (102) are matched.
5. A multi-functional winding machine according to claim 1, characterized in that: The wire feeding mechanism (7) is correspondingly arranged in the fixed box (6). The wire feeding mechanism (7) includes a handle (71). The handle (71) is correspondingly arranged on the top of the fixed box (6). The side of the fixed box (6) is correspondingly provided with a number of driven wire feeding wheels (72). The driven wire feeding wheels (72) are correspondingly connected to the handle (71). The driven wire feeding wheels (72) are correspondingly electrically connected to the servo motor (73). The driven wire feeding wheels (72) are matched with the wire forming mechanism (5).
6. A multi-functional winding machine according to claim 1, characterized in that: The bending mechanism (11) includes a bending wheel (111) and a bending sliding mechanism (112). One end of the bending sliding mechanism (112) is connected to the bending wheel (111), and the bending wheel (111) is matched with the winding mechanism (12).
7. A multi-functional winding machine according to claim 1, characterized in that: The side of the fixed box (6) is provided with a lifting mechanism (14), which is connected to the vertical support rod (13), and the vertical support rod (13) is matched with the winding frame (2).
8. A multi-functional winding machine according to claim 1, characterized in that: The wire-forming mechanism (5), wire-feeding mechanism (7), wire-passing seat (17), wire-winding mechanism (12) and material-receiving mechanism (15) are respectively arranged on the same horizontal plane, and the bending mechanism (11) and wire-cutting mechanism (16) are respectively arranged perpendicularly to the wire-winding mechanism (12).
9. A multi-functional winding machine according to claim 1, characterized in that: The receiving mechanism (15) includes a receiving groove (151), and a plurality of power cylinders (152) are provided at the bottom of the receiving groove (151). The receiving groove (151) can move along the slide rail (153).