Coil winding device
By introducing a rotating seat and clamping arm system into the winding device, the precise positioning of the wire disk is achieved by using electric cylinders and push and pull arms, the problem of alignment of the wire disks is solved and the accuracy and efficiency of the wire coils are improved.
Patent Information
- Application Number
- CN202422558456.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-23
- Publication Date
- 2025-08-29
- Estimated Expiration
- 2034-10-23
AI Technical Summary
Existing coil winding devices cannot be accurately aligned when fixing wire disks of different sizes, which affects the winding quality.
A coil winding device is designed, using components such as rotary seat, clamping arm, electric cylinder, push block and hinged block. The movement of the clamping arm is controlled through the electric cylinder driving push block and push-pull arm, so as to achieve the alignment and fixation of the center hole of the wire disk and the center of the rotary seat.
It realizes precise positioning and stability of wire disks of different sizes, improving the accuracy and efficiency of winding.
Smart Images
Figure CN223285714U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of motor coils, in particular to a coil winding device. Background Art
[0002] The motor reel is the carrier of the motor wiring harness, which is mainly used to wind the wires or other pipelines together for easy management and use. During the reel processing, a winding machine is required to wind the copper wire on the reel.
[0003] When in use, the above-mentioned device does not have a structure for fixing multiple sizes of winding equipment, so that the existing coil winding devices are mostly clamped and pressed up and down when in use. When the wire drum is placed on the winding equipment, there is a tendency for errors between the wire drum and the turntable to make it impossible to align the centers, thereby affecting subsequent winding. Based on the deficiencies of the existing technology, the utility model designs a coil winding device. Utility Model Content
[0004] In view of the deficiencies in the prior art, the utility model provides a coil winding device having the advantages of positioning and clamping coils of various sizes.
[0005] The utility model provides the following technical solution: a coil winding device, comprising a winding device body, a control machine is provided inside the winding device body, and a fixing mechanism is provided inside the winding device body for quickly fixing the coil;
[0006] The fixing mechanism includes a rotating seat, a movable cabin, a movable groove, a clamping arm, a slide groove, a first hinge block, an electric cylinder, a push block, a second hinge block and a push-pull arm. The rotating seat is rotatably connected to the inner side of the winding equipment body, the movable cabin is opened inside the rotating seat, the movable groove passes through and is opened on the upper surface of the rotating seat, the clamping arm is slidably engaged in the inside of the movable groove, the slide groove is opened on the side wall of the clamping arm, the first hinge block is fixedly connected to the lower surface of the clamping arm, the electric cylinder is fixedly connected to the bottom of the inner cavity of the movable cabin, the push block is fixedly connected to the top of the electric cylinder, the second hinge block is fixedly connected to the side wall of the push block, and the push-pull arm is rotatably hinged between the first hinge block and the second hinge block.
[0007] As an optimal technical solution of the present invention, a winding chamber is opened inside the winding equipment body, a transmission machine is arranged inside the winding equipment body, a side inspection window is arranged on the side wall of the winding equipment body, and an inspection door is arranged at the bottom of the side wall of the winding equipment body.
[0008] As a preferred technical solution of the present invention, a wire outlet is provided on the front of the control machine, and a winding arm is rotatably connected to the front of the control machine.
[0009] As a preferred technical solution of the present invention, the top output end of the transmission machine is rotatably connected to the winding chamber.
[0010] As a preferred technical solution of the present invention, a wire outlet is provided on the front of the wire outlet head.
[0011] As a preferred technical solution of the present invention, the winding arm is rotatably connected to one side of the rotating seat.
[0012] As a preferred technical solution of the present invention, the rotating seat is fixedly connected to the top output end of the conveyor.
[0013] As a preferred technical solution of the present invention, the sliding groove is slidably connected to the rotating seat.
[0014] Compared with the prior art, the present invention has the following beneficial effects:
[0015] The coil winding device is characterized in that the output end of the electric cylinder is retracted inward to pull the push block downward, and the push block uses the push-pull arm to pull the three groups of clamping arms inward to the minimum diameter. At this time, the wire reel is placed on the rotating seat and the center hole of the wire reel is sleeved on the outside of the three groups of clamping arms. At this time, the top end of the electric cylinder is controlled to extend to push the push block upward, and the upward push block uses the second hinge block, the push-pull arm and the first hinge block to push the clamping arm to move outward under the limit of the slide groove and the movable groove until the three groups of clamping arms are simultaneously in contact with and fixed to the center hole of the wire reel, and at the same time, the center hole of the wire reel is aligned with the center point of the rotating seat, and finally the wire reel can be wound using the wire outlet head and the winding arm. This device is convenient for fixing coils of different sizes for winding operations. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a schematic diagram of the overall structure of the utility model;
[0017] Figure 2 This is a schematic diagram of the structure of the winding equipment of the utility model;
[0018] Figure 3 This is a schematic diagram of the structure of the wire outlet head and winding arm of the utility model;
[0019] Figure 4 This is a schematic cross-sectional view of the fixing mechanism of the present invention.
[0020] In the figure: 1. Winding equipment body; 101. Winding chamber; 102. Transmission machine; 103. Side inspection window; 104. Inspection door; 2. Control machine; 201. Wire outlet; 202. Winding arm; 3. Fixing mechanism; 301. Rotating seat; 302. Movable cabin; 303. Movable slot; 304. Clamping arm; 305. Slide; 306. First hinge block; 307. Electric cylinder; 308. Push block; 309. Second hinge block; 310. Push-pull arm. DETAILED DESCRIPTION
[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0022] See also Figure 1-4 A coil winding device includes a winding equipment body 1, a control machine 2 is arranged inside the winding equipment body 1, a fixing mechanism 3 for quickly fixing the coil is arranged inside the winding equipment body 1, a winding chamber 101 is opened inside the winding equipment body 1, a conveyor 102 is arranged inside the winding equipment body 1, a side inspection window 103 is arranged on the side wall of the winding equipment body 1, and an inspection door 104 is arranged at the bottom of the side wall of the winding equipment body 1, and the top output end of the conveyor 102 is rotatably connected to the winding chamber 101.
[0023] See also Figure 4 , the fixing mechanism 3, the fixing mechanism 3 includes a rotating seat 301, a movable cabin 302, a movable groove 303, a clamping arm 304, a slide 305, a first hinge block 306, an electric cylinder 307, a push block 308, a second hinge block 309 and a push-pull arm 310, the rotating seat 301 is rotatably connected to the inner side of the winding equipment body 1, the movable cabin 302 is opened inside the rotating seat 301, the movable groove 303 runs through the upper surface of the rotating seat 301, the clamping arm 304 is slidably engaged with the inside of the movable groove 303, and the slide 30 5 is provided on the side wall of the clamping arm 304. The first hinge block 306 is fixedly connected to the lower surface of the clamping arm 304. The electric cylinder 307 is fixedly connected to the bottom of the inner cavity of the movable chamber 302. The push block 308 is fixedly connected to the top of the electric cylinder 307. The second hinge block 309 is fixedly connected to the side wall of the push block 308. The push-pull arm 310 is rotatably hinged between the first hinge block 306 and the second hinge block 309. The rotating base 301 is fixedly connected to the top output end of the conveyor 102. The slide slot 305 is slidably engaged with the rotating base 301.
[0024] By setting the rotating seat 301 and the clamping arm 304, it is convenient to drive the coil to rotate and use the outlet head 201 and the winding arm 202 to perform the winding operation on the coil. By setting the first hinge block 306, the electric cylinder 307, the push block 308, the second hinge block 309 and the push-pull arm 310, when the electric cylinder 307 drives the push block 308 to move up and down, the push block 308 can use the first hinge block 306, the second hinge block 309 and the push-pull arm 310 to control the three clamping arms 304 to move inward or outward at the same time to fix the coils of different sizes.
[0025] See also Figure 3 The front of the control machine 2 is provided with a wire outlet head 201, the front of the control machine 2 is rotatably connected to a winding arm 202, the front of the wire outlet head 201 is provided with a wire outlet, and the winding arm 202 is rotatably connected to one side of the rotating seat 301.
[0026] By setting the control machine 2, it is convenient to control the output of the wire head 201 and the rotation and winding of the wire by the control machine 2.
[0027] Working principle: when a coil winding device is used, in the initial state, first, the control machine 2 is set inside the winding chamber 101, and a wire outlet head 201 and a winding arm 202 are respectively provided at the front end of the control machine 2, and a wire outlet is provided at the front end of the wire outlet head 201 to facilitate the winding operation of the coil on the fixing mechanism 3, and a rotating seat 301 is connected to the output end of the transmission machine 102 provided in the winding equipment body 1, and the upper surface of the rotating seat 301 is penetrated by a slidingly connected clamping arm 304 and a first hinge block 306 connected to the second hinge block 309 and the push block 308 through a push-pull arm 310, and the bottom of the push block 308 is controlled by an electric cylinder 307 to control the three clamping arms 304 to move inward or outward to fix the wire drum;
[0028] When it is necessary to fix coils of different sizes for winding operations, first, the output end of the electric cylinder 307 is retracted inward to pull the push block 308 downward, and the push block 308 uses the push-pull arm 310 to pull the three groups of clamping arms 304 inward to the minimum diameter. At this time, the wire drum is placed on the rotating seat 301 and the center hole of the wire drum is sleeved on the outside of the three groups of clamping arms 304. At this time, the top of the electric cylinder 307 is controlled to extend to push the push block 308 upward. The upward push block 308 uses the second hinge block 309, the push-pull arm 310 and the first hinge block 306 to push the clamping arm 304 to move outward under the limit of the slide slot 305 and the movable slot 303 until the three groups of clamping arms 304 are simultaneously in contact with and fixed with the center hole of the wire drum and the center point of the rotating seat 301 is aligned. Finally, the wire outlet head 201 and the winding arm 202 are used to perform the wire winding operation on the wire drum. This device is convenient for fixing coils of different sizes for winding operations.
[0029] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A coil winding device, comprising a winding device body (1), characterized in that: A control machine (2) is provided inside the winding equipment body (1), and a fixing mechanism (3) for quickly fixing the coil is provided inside the winding equipment body (1); A fixing mechanism (3), the fixing mechanism (3) comprising a rotating seat (301), a movable cabin (302), a movable groove (303), a clamping arm (304), a sliding groove (305), a first hinge block (306), an electric cylinder (307), a push block (308), a second hinge block (309) and a push-pull arm (310), the rotating seat (301) being rotatably connected to the inner side of the winding device body (1), the movable cabin (302) being provided inside the rotating seat (301), the movable groove (303) being provided through the upper surface of the rotating seat (301), the clamping arm (304) is slidably engaged in the interior of the movable groove (303), the sliding groove (305) is opened on the side wall of the clamping arm (304), the first hinge block (306) is fixedly connected to the lower surface of the clamping arm (304), the electric cylinder (307) is fixedly connected to the bottom of the inner cavity of the movable cabin (302), the pushing block (308) is fixedly connected to the top of the electric cylinder (307), the second hinge block (309) is fixedly connected to the side wall of the pushing block (308), and the push-pull arm (310) is rotatably hinged between the first hinge block (306) and the second hinge block (309).
2. A coil winding device according to claim 1, characterized in that: A winding chamber (101) is provided inside the winding equipment body (1), a transmission machine (102) is provided inside the winding equipment body (1), a side inspection window (103) is provided on the side wall of the winding equipment body (1), and an inspection door (104) is provided at the bottom of the side wall of the winding equipment body (1).
3. The coil winding device according to claim 1, characterized in that: A wire outlet (201) is provided on the front of the control machine (2), and a winding arm (202) is rotatably connected to the front of the control machine (2).
4. A coil winding device according to claim 2, characterized in that: The top output end of the transmission machine (102) is rotatably connected to the winding chamber (101).
5. The coil winding device according to claim 3, characterized in that: The front side of the outlet head (201) is provided with an outlet.
6. The coil winding device according to claim 3, characterized in that: The winding arm (202) is rotatably connected to one side of the rotating seat (301).
7. The coil winding device according to claim 1, characterized in that: The rotating seat (301) is fixedly connected to the top output end of the conveyor (102).
8. The coil winding device according to claim 1, characterized in that: The sliding groove (305) is slidably engaged with the rotating seat (301).