A flat coil continuous winding device
By setting slide rails and wire feeding components in the flat coil winding device to adjust the spacing of the wire feeding wheels, and combining the winding disc and adjustment components, the problem that existing winding machines cannot adapt to wires of different diameters is solved, and efficient winding adaptability is achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HEZE TIME ELECTRONICS CO LTD
- Filing Date
- 2025-09-15
- Publication Date
- 2026-05-29
AI Technical Summary
Existing flat coil winding machines cannot adapt to flat wires of different diameters, resulting in low winding efficiency and limited applicability.
By setting slide rails and wire feeding assemblies on the frame, adjusting the spacing between wire feeding wheels, and using winding discs and adjustment assemblies, the device can be adapted and fixed to winding drums of different diameters.
It achieves applicability to flat conductors of different diameters, improving winding efficiency and applicability.
Smart Images
Figure CN224304531U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the technical field of coil production equipment, and in particular relates to a flat coil continuous winding device. Background Technology
[0002] A flat coil is a type of coil named for the flat shape of its conductor. It is produced by winding a coil using a winding machine, which consists of three parts: a feeding mechanism, a winding mechanism, and a cutting mechanism. The feeding mechanism transports the flat conductor into the winding mechanism, where it is wound. After winding, the cutting mechanism cuts the conductor at the end of the flat coil, thus completing the winding process.
[0003] Chinese patent application CN222530222U discloses a flat coil winding machine, including a frame with a vertically mounted mounting plate. The mounting plate has a through-hole with its axis parallel to the upper surface of the frame. The through-hole has a rectangular cross-section. A wire feeding device that mates with the through-hole is located on the back of the mounting plate on the frame. A coil winder and a coil straightener / cutter that mate with the through-hole are located on the front of the mounting plate. This application, by vertically mounting the mounting plate on the frame with the wire feeding device, coil winder, and coil straightener / cutter, can automatically wind flat wire into coils and straighten the direction of the coil tail according to preset requirements. This solves the problem of low efficiency caused by the inability to perform both coil winding and tail straightening in a single station.
[0004] The aforementioned flat coil winding machine has two opposing feed rollers mounted on its upper frame. Each feed roller has a rotating shaft connected to it via gears. One of the rotating shafts is also connected to a servo motor. Powered by the servo motor, the two feed rollers move towards each other, pressing the flat coil forward. However, because the distance between the two feed rollers is not adjustable, the diameter of the flat coil it can accommodate is also fixed, meaning it can only transport flat coils with specific wire diameters. Furthermore, a coil winder and a coil straightener / cutter are located beside the mounting plate. A cylinder is positioned at the center of the winding mechanism, with the coil winder and coil straightener / cutter arranged in a ring array around the cylinder. During winding, the flat coil winds around the outer periphery of the cylinder, whose diameter is also not adjustable, meaning the diameter of the wound flat coil is also not adjustable. Therefore, we provide a continuous flat coil winding device to solve the problems mentioned above. Utility Model Content
[0005] The purpose of this invention is to provide a flat coil continuous winding device. The spacing between the wire feeding wheels can be adjusted by the frame, slide rail and wire feeding assembly, so that it can be adapted to flat wires of different diameters. The winding disc and adjustment assembly can be used to adapt and fix the winding drums of different diameters used for flat coil winding, thus solving the problems of the above-mentioned flat coil winding machine.
[0006] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:
[0007] This utility model relates to a flat coil continuous winding device, comprising a mounting plate and a winding reel. The winding reel is mounted on one end of the mounting plate, and a coil straightener, a coil winder, and a coil cutter are mounted on the outer wall of the winding reel. A frame is mounted on the upper side wall of the mounting plate near the winding reel, and a wire feeding assembly is mounted in the frame. The wire feeding assembly includes a driving component disposed within the frame and a moving component disposed beside the frame. The driving component includes a driving rod slidably disposed within the frame, and the end of the driving rod is connected to a drive motor. The shaft is connected, and a wire feeding wheel is installed at the middle position of the drive rod. The moving part includes a traction sleeve sleeved on the drive rod, and an electric push rod is installed on the outer wall of the traction sleeve. A wire feeding hole is opened at the center of the winding reel, and an adjustment component is installed on the inner wall of the wire feeding hole. The winding reel is connected to the winding drum through the adjustment component. The adjustment component includes an electric push rod two fixed on the inner wall of the wire feeding hole, and a right-angle plate is installed at the end of the electric push rod two. An electric push rod three is provided inside the right-angle plate, and the right-angle plate is connected to the extension plate through the electric push rod three.
[0008] The present invention is further configured such that slide rails are embedded and installed at the upper and lower ends of both sides of the frame, and two transmission line assemblies are provided, which are respectively arranged on the left and right sides of the frame. The drive rod is slidably connected to the slide rails at the upper and lower ends of the same side of the frame.
[0009] The present invention is further configured such that the wire feeding wheel is mounted on a section of the side wall inside the frame of the drive rod, and both the upper and lower ends of the drive rod are provided with movable parts. A rod fixing frame is fixedly provided on the outer side of the electric push rod, and the frame is connected to the electric push rod through the rod fixing frame.
[0010] The present invention is further configured such that the wiring hole is located at the horizontal center line between the two wire feeding wheels, and the outer side of the wiring hole is covered with a ring-shaped cover plate, and the inner wall of the wiring hole is provided with four side grooves arranged in a ring array.
[0011] The present invention is further configured such that there are four adjustment components, and the four adjustment components are respectively disposed in the side groove.
[0012] The present invention is further configured such that a rod fixing frame and a rod connecting seat are fixedly installed at both ends of the electric push rod two, one end of the electric push rod two is connected to the side groove through the rod fixing frame two, and the other end is connected to the right angle plate through the rod connecting seat.
[0013] The present invention is further configured such that a groove is provided inside one end of the right-angle plate, and an electric push rod three is installed in the groove. The right-angle plate is also slidably connected to the extension plate through the groove, and the shaft end of the electric push rod three is connected to the outer wall of the extension plate.
[0014] This utility model has the following beneficial effects:
[0015] This utility model comprises a frame, slide rails, and a cable feeding assembly. Slide rails are embedded in the upper and lower ends of the frame, and a cable feeding assembly is mounted on the frame. The cable feeding assembly includes a drive component positioned between the upper and lower slide rails. Moving components are also provided at the upper and lower ends of the drive component. The drive component includes a drive motor located above the frame, with its motor shaft connected to a drive rod via a coupling. The drive rod is also slidably connected to the slide rails, and a cable feeding wheel is mounted on the drive rod. Two moving components are provided, one at the upper end and one at the lower end of the drive rod. Each moving component includes a traction sleeve fitted onto the drive rod, and an electric push rod is mounted on the outer wall of the traction sleeve. In use, the flat wire is placed between the two feed rollers, and then the electric push rod in the moving part is activated. When the electric push rod is working, it pushes the traction sleeve on its shaft end and drives the drive rod to move in the slide rail. Since the feed rollers are mounted on the drive rod, the distance between the two feed rollers changes, thereby adjusting the distance between the two feed rollers until the two feed rollers clamp the flat wire. Then the drive motor is activated. When the drive motor is working, it drives the drive rod and the feed rollers to rotate, thereby causing the feed rollers to press the flat wire and gradually deliver it into the wire feeding hole on the winding reel.
[0016] This utility model includes a winding reel, a winding cylinder, and an adjustment assembly. The winding reel has a wire-passing hole at its center, and a side groove for mounting the adjustment assembly is formed on the inner wall of the wire-passing hole. The winding reel is also connected to the winding cylinder via the adjustment assembly. The adjustment assembly includes a second electric push rod fixed in the side groove. A right-angle plate is provided at the shaft end of the second electric push rod, and a groove is formed at the end of the right-angle plate. A third electric push rod is fixedly installed in the groove, and the right-angle plate is slidably connected to an extension plate via the groove. The shaft end of the third electric push rod is connected to the outer wall of the extension plate. In use, the second electric push rod is activated. When the extension action is performed, it causes the right-angle plate and extension plate on its shaft end to move closer to each other. Then, the winding drum is inserted and placed on the outside of the four extension plates. Then, the electric push rod three is activated, which pushes the extension plate out of the groove of the right-angle plate until the end of the extension plate passes through the end of the winding drum. At this time, the electric push rod two is activated again and retracted, which in turn causes the right-angle plate and extension plate to move away from each other until the extension plate contacts the inner wall of the winding drum. This achieves the effect of fixing the winding drum and also achieves the effect of adapting and fixing winding drums of different diameters. Attached Figure Description
[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments 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.
[0018] Figure 1 This is a schematic diagram of a flat coil continuous winding device. Figure 1 .
[0019] Figure 2 This is a schematic diagram of a flat coil continuous winding device. Figure 2 .
[0020] Figure 3 This is a structural disassembly diagram of the mounting plate and cable transmission assembly.
[0021] Figure 4 This is a structural disassembly diagram of the winding reel and its accessories.
[0022] Figure 5 The structural disassembly diagram is for adjusting the components.
[0023] The attached diagram lists the components represented by each number as follows:
[0024] 1-Mount mounting plate, 101-Frame, 101a-Slide rail, 2-Wire feeding assembly, 201-Driver, 201a-Drive rod, 201b-Drive motor, 201c-Wire feeding wheel, 202-Moving component, 202a-Electric push rod one, 202b-Rod fixing bracket one, 202c-Traction sleeve, 3-Winding reel, 301-Wire routing hole, 302-Side groove, 4-Coil straightener, 5-Coil winder, 6-Coil cutter, 7-Cover plate, 8-Winding drum, 9-Adjustment assembly, 901-Electric push rod two, 901a-Rod fixing bracket two, 901b-Rod connecting seat, 902-Right angle plate, 902a-Plate groove, 903-Electric push rod three, 904-Extension plate. Detailed Implementation
[0025] 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 skilled in the art without creative effort are within the protection scope of the present utility model. Example 1
[0026] Please see Figure 1-3 This utility model is a flat coil continuous winding device, including a machine body mounting plate 1, a frame 101 and a wire feeding assembly 2. The spacing between the wire feeding wheels 201c can be adjusted by the frame 101, the slide rail 101a and the wire feeding assembly 2, so that it can be used for flat wires of different diameters.
[0027] Specifically, a frame 101 is fixedly installed on one end of the mounting plate 1. Slide rails 101a are embedded in the upper and lower side walls of the left and right ends of the frame 101. There are two sets of cable transmission components 2, which are respectively located on the left and right sides of the frame 101.
[0028] Furthermore, the transmission assembly 2 includes a drive member 201 and a moving member 202. The drive member 201 includes a drive rod 201a that is slidably connected to the slide rails 101a on the upper and lower sides of the frame 101. The upper end of the drive rod 201a is connected to the motor shaft of the drive motor 201b through a coupling. A transmission wheel 201c is installed on a section of the drive rod 201a located inside the frame 101. Two moving members 202 are provided on one drive rod 201. The moving member 202 includes a traction sleeve 202c that is sleeved on the end position of the drive rod 201a. An electric push rod 202a is fixedly installed on the outer wall of the traction sleeve 202c. The electric push rod 202a is connected to the outer wall of the frame 101 through a rod fixing bracket 202b.
[0029] The operation process of this embodiment is as follows: In use, the flat wire is placed between the two wire feeding wheels 201c, and then the electric push rod 202a in the moving part 202 is activated. When the electric push rod 202a is working, it pushes the traction sleeve 202c on its shaft end and drives the drive rod 201a to move in the slide rail 101a. Since the wire feeding wheels 201c are installed on the drive rod 201a, the distance between the two wire feeding wheels 201c changes, thereby adjusting the distance between the two wire feeding wheels 201c until the two wire feeding wheels 201c have a clamping effect on the flat wire. Then, the drive motor 201b is activated. When the drive motor 201b is working, it drives the drive rod 201a and the wire feeding wheels 201c to rotate, thereby causing the wire feeding wheels 201c to press the flat wire and gradually deliver it into the wire feeding hole 301 on the winding reel 3. Example 2
[0030] Please see Figure 4-5 Based on embodiment 1, a winding disc 3, a winding spool 8, and an adjustment component 9 are also provided. The winding disc 3 and the adjustment component 9 can adapt and fix winding spools 8 of different diameters used for winding flat coils.
[0031] Specifically, a winding reel 3 is installed on the side wall of the frame 101. A wire routing hole 301 is opened at the center of the winding reel 3, and the wire routing hole 301 is located at the horizontal center line between the two wire feeding wheels 201c. A circular cover plate 7 is also provided on the outside of the wire routing hole 301. Four side grooves 302 distributed in a circular array are also opened on the inner wall of the wire routing hole 301. An adjustment component 9 is also installed in the side grooves 302. A coil straightener 4, a coil winding device 5, and a coil cutter 6 are installed in a circular array on the outside of the wire routing hole 301 and the outer wall of the winding reel 3. There are two coil straighteners 4. The coil straightener 4, the coil winding device 5, and the coil cutter 6 are conventional configurations in coil winding machines, that is, they belong to the prior art, and therefore will not be described in detail here.
[0032] Furthermore, the adjustment assembly 9 includes a rod fixing bracket 901a fixed in the side groove 302, and the side groove 302 is connected to the electric push rod 901 through the rod fixing bracket 901a. The end of the electric push rod 901 is also provided with a rod connecting seat 901b, and the electric push rod 901 is connected to the right angle plate 902 through the rod connecting seat 901b. One end of the right angle plate 902 passes through the central hole in the cover plate 7 and extends to its outer side. One end of the right angle plate 902 is provided with a plate groove 902a. An electric push rod 903 is installed in the plate groove 902a, and the right angle plate 902 is also slidably connected to the extension plate 904 through the plate groove 902a. The shaft end of the electric push rod 903 is connected to the outer wall of the extension plate 904. A winding cylinder 8 is also sleeved on the outer side of the extension plate 904. The winding cylinder 8 is used for winding flat coils.
[0033] The operation process of this embodiment is as follows: When in use, start the electric push rod 2 901, and the electric push rod 2 901 extends, which drives the right angle plate 902 and the extension plate 904 on its shaft end to move closer to each other. Then, insert the winding drum 8 into the outside of the four extension plates 904. Then start the electric push rod 3 903, and the electric push rod 3 903 pushes the extension plate 904 out of the plate groove 902a of the right angle plate 902 until the end of the extension plate 904 passes through the end of the winding drum 8. At this time, start the electric push rod 2 901 again and retract the electric push rod 2 901, which in turn drives the right angle plate 902 and the extension plate 904 to move away from each other until the extension plate 904 contacts the inner wall of the winding drum 8.
[0034] 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.
[0035] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.
Claims
1. A flat coil continuous winding device, comprising a mounting plate (1) and a winding reel (3), wherein the winding reel (3) is mounted on one end of the mounting plate (1), and a coil straightener (4), a coil winder (5), and a coil cutter (6) are mounted on the outer wall of the winding reel (3); characterized in that: A frame (101) is mounted on the upper side wall of the mounting plate (1) near the winding reel (3). A wire feeding assembly (2) is installed in the frame (101). The wire feeding assembly (2) includes a drive component (201) disposed in the frame (101) and a moving component (202) disposed beside the frame (101). The drive component (201) includes a drive rod (201a) slidably disposed in the frame (101), and the end of the drive rod (201a) is connected to the motor shaft of the drive motor (201b). A wire feeding wheel (201c) is also installed at the middle position of the drive rod (201a). The moving component (202) includes a wire feeding wheel sleeved on the drive rod (201a). The traction sleeve (202c) is equipped with an electric push rod (202a) on its outer wall. A wire hole (301) is provided at the center of the winding disc (3). An adjustment component (9) is installed on the inner wall of the wire hole (301). The winding disc (3) is connected to the winding drum (8) through the adjustment component (9). The adjustment component (9) includes an electric push rod (901) fixed on the inner wall of the wire hole (301). A right-angle plate (902) is installed at the end of the electric push rod (901). An electric push rod (903) is provided inside the right-angle plate (902). The right-angle plate (902) is connected to the extension plate (904) through the electric push rod (903).
2. The flat coil continuous winding device according to claim 1, characterized in that, The upper and lower ends of the left and right sides of the frame (101) are inlaid with slide rails (101a). There are two transmission line assemblies (2), which are respectively located on the left and right sides of the frame (101). The drive rod (201a) is slidably connected to the slide rails (101a) at the upper and lower ends of the same side of the frame (101).
3. The flat coil continuous winding device according to claim 2, characterized in that, The feed wheel (201c) is installed on a section of the side wall inside the frame (101) of the drive rod (201a). Movable parts (202) are provided at both the upper and lower ends of the drive rod (201a). A rod fixing frame (202b) is fixedly provided on the outside of the electric push rod (202a), and the frame (101) is connected to the electric push rod (202a) through the rod fixing frame (202b).
4. A flat coil continuous winding device according to claim 1, characterized in that, The wiring hole (301) is located on the horizontal center line between the two wire feeding wheels (201c), and the outer side of the wiring hole (301) is covered with a ring-shaped cover plate (7). The inner wall of the wiring hole (301) is also provided with four side grooves (302) arranged in a ring array.
5. A flat coil continuous winding device according to claim 4, characterized in that, There are four adjustment components (9), and the four adjustment components (9) are respectively arranged in the side groove (302).
6. A flat coil continuous winding device according to claim 5, characterized in that, The electric push rod 2 (901) is fixedly installed with a rod fixing bracket 2 (901a) and a rod connecting seat (901b) at both ends. One end of the electric push rod 2 (901) is connected to the side groove (302) through the rod fixing bracket 2 (901a), and the other end is connected to the right angle plate (902) through the rod connecting seat (901b).
7. A flat coil continuous winding device according to claim 1, characterized in that, The right-angle plate (902) has a groove (902a) inside one end, and an electric push rod three (903) is installed in the groove (902a). The right-angle plate (902) is also slidably connected to the extension plate (904) through the groove (902a), and the shaft end of the electric push rod three (903) is connected to the outer wall of the extension plate (904).