Winding jig for winding machine

Abstract

The utility model discloses a winding jig for a winding machine, which comprises a base, a support frame, a bobbin clamping assembly and a wire arranging assembly, the support frame is arranged on the base, the bobbin clamping assembly is arranged at the upper end in the support frame, the wire arranging assembly is arranged at the lower end in the support frame and is positioned below the bobbin clamping assembly, and the wire arranging assembly is arranged on the base. The bobbin clamping assembly comprises a bidirectional lead screw, a clamping plate, a winding motor and a chuck. The utility model relates to the technical field of winding machines, in particular to a winding jig for a winding machine, wherein the length of the winding jig can be conveniently adjusted according to a bobbin, and the winding jig is convenient to disassemble and assemble.

Description

Technical Field

[0001] The utility model relates to the technical field of winding machines, in particular to a winding fixture for winding machines. Background Art

[0002] Most electrical products need to be wound with enameled copper wire to form an inductor coil. The production of the inductor coil requires a winding machine, which winds it on a cylinder for easy storage, transportation and use. Through searching, the publication number is CN213707320U, a winding mechanism for a winding machine, which is provided with a guide structure that drives the guide ring to move with an electric cylinder, so that the wire can be evenly wound on the cylinder, which is very convenient to use. The outer end of the baffle is provided with a plurality of lifting through holes, and the setting of the lifting through holes facilitates the lifting device to lift the cylinder. It is also provided with an electric control box to adjust the rotation speed of the cylinder and the movement speed of the guide ring.

[0003] However, when the device is in use, it cannot be adapted to winding reels of different lengths, and the steps of removing the reels from the device are relatively complicated, time-consuming and labor-intensive, so improvements need to be made to address the existing problems. Utility Model Content

[0004] In view of the above situation, in order to overcome the current technical defects, the utility model provides a winding jig for a winding machine, which is convenient for adjusting the length according to the wire reel and is convenient for disassembly and assembly.

[0005] The technical scheme adopted by the utility model is as follows: the scheme provides a wire winding jig for a wire winding machine, comprising a base, a support frame, a wire spool clamping assembly and a wire management assembly, the support frame is arranged on the base, the wire spool clamping assembly is arranged at the upper end inside the support frame, the wire management assembly is arranged at the lower end inside the support frame and is located below the wire spool clamping assembly, the wire spool clamping assembly comprises a bidirectional screw rod, a clamping plate, a winding motor and a chuck, the bidirectional screw rod is rotatably arranged at the upper ends of the two inner side walls of the support frame, a bearing seat is provided in the middle of the inner top wall of the support frame, the bearing seat supports and limits the bidirectional screw rod, a hand crank is provided at the upper end of one side of the support frame, and the hand crank is connected to one end of the bidirectional screw rod, The clamping plates are symmetrically threadedly connected to the two ends of the bidirectional screw rod, and the upper ends of the clamping plates are in sliding contact with the top wall inside the support frame. The winding motor is arranged at the lower end of one side of one group of clamping plates, and the chucks are provided with two groups, one group of the chucks is arranged on the output shaft of the winding motor, and the other group of the chucks is rotatably arranged on one side of the lower end of the clamping plate. The two groups of chucks are arranged opposite to each other, and the interior of the chuck is a hollow cavity structure. A plurality of groups of guide grooves are distributed around the chuck, and a clamping block is slidably arranged in the guide groove, and the upper end of the clamping block extends above the chuck, and a plurality of groups of spring telescopic rods are respectively arranged around the inner wall of the chuck, and one end of the spring telescopic rods is connected to the bottom of the clamping block.

[0006] In order to facilitate the management of the wound cables, the cable management assembly includes a servo motor, a lead screw and a wire ring, the servo motor is arranged on one side of the support frame, the lead screw is rotatably arranged at the lower end of the support frame, the output shaft of the servo motor is connected to one end of the lead screw, a threaded block is threadedly connected to the lead screw, a fixing ring is installed on the upper end of the threaded block, the wire ring is installed in the fixing ring, a plurality of groups of support springs are arranged around the inside of the fixing ring, the other ends of the support springs are respectively connected and fixed to the wire rings, a guide rod adapted to the threaded block is provided inside the support frame, the guide rod is located below the lead screw, and the guide rod guides and limits the threaded block.

[0007] In order to facilitate the adjustment and control of the winding speed and the wire arranging speed, a controller is provided on the support frame, and the controller electrically controls the winding motor and the servo motor.

[0008] The beneficial effects achieved by the utility model using the above-mentioned structure are as follows: The present scheme provides a winding jig for a winding machine, which has the advantage that the wire drum clamping assembly can be used to clamp and fix the wire drum according to the length of the wire drum, thereby improving the scope of application of the drum fixation and facilitating the installation and disassembly of the drum; the wire management assembly can be used to manage the cables when they are wound up, and a certain tensioning force can be provided to the cables, thereby improving the winding effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0010] Figure 1 This is a schematic diagram of the overall structure of the winding jig for the winding machine proposed in this scheme;

[0011] Figure 2 This is a schematic diagram of the internal structure of the winding jig for the winding machine proposed in this scheme;

[0012] Figure 3 A schematic diagram of the three-dimensional structure of the chuck of the winding jig for the winding machine proposed in this scheme;

[0013] Figure 4 A schematic diagram of the internal structure of the chuck of the winding jig for the winding machine proposed in this scheme;

[0014] Figure 5 for Figure 2 A partial enlarged schematic diagram of part A.

[0015] Among them, 1. base, 2. support frame, 3. bobbin clamping assembly, 4. wire management assembly, 5. bidirectional lead screw, 6. clamping plate, 7. winding motor, 8. chuck, 9. guide slide, 10. clamping block, 11. spring telescopic rod, 12. servo motor, 13. lead screw, 14. wire ring, 15. threaded block, 16. support spring, 17. guide rod, 18. bearing seat, 19. hand crank, 20. fixing ring. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0017] It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to directions in the drawings, and the words "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

[0018] like Figure 1 , Figure 2 and Figure 3 As shown, the technical solution adopted by the utility model is as follows: the present solution provides a winding fixture for a winding machine, comprising a base 1, a support frame 2, a wire drum clamping assembly 3 and a wire management assembly 4, wherein the support frame 2 is arranged on the base 1, the wire drum clamping assembly 3 is arranged at the upper end inside the support frame 2, the wire management assembly 4 is arranged at the lower end inside the support frame 2 and is located below the wire drum clamping assembly 3, the wire drum clamping assembly 3 comprises a bidirectional screw rod 5, a clamping plate 6, a winding motor 7 and a chuck 8, the bidirectional screw rod 5 is rotatably arranged at the upper ends of the two inner side walls of the support frame 2, and the support frame 2 A bearing seat 18 is provided in the middle of the inner top wall, and the bearing seat 18 supports and limits the bidirectional screw rod 5. A hand crank 19 is provided at the upper end of one side of the support frame 2, and the hand crank 19 is connected to one end of the bidirectional screw rod 5. The holding plate 6 is symmetrically threadedly connected to the two ends of the bidirectional screw rod 5. The upper end of the clamping plate 6 is in sliding contact with the inner top wall of the support frame 2. The winding motor 7 is arranged at the lower end of one side of one group of clamping plates 6. Two groups of chucks 8 are provided, one group of chucks 8 is arranged on the output shaft of the winding motor 7, and the other group of chucks 8 is rotatably arranged on one side of the lower end of the clamping plate 6, and the two groups of chucks 8 are arranged opposite to each other.

[0019] like Figure 3 and Figure 4As shown, the interior of the chuck 8 is a hollow cavity structure, and a plurality of groups of guide grooves 9 are distributed around the chuck 8. A clamping block 10 is slidably provided in the guide groove 9. The upper end of the clamping block 10 extends to the top of the chuck 8. A plurality of groups of spring telescopic rods 11 are respectively provided around the inner wall of the chuck 8, and one end of the spring telescopic rod 1 is connected to the bottom of the clamping block 10.

[0020] like Figure 1 , Figure 2 and Figure 5 As shown, the wire management assembly 4 includes a servo motor 12, a lead screw 13 and a wire ring 14. The servo motor 12 is arranged on one side of the support frame 2, and the lead screw 13 is rotatably arranged at the lower end of the support frame 2. The output shaft of the servo motor 12 is connected to one end of the lead screw 13. A threaded block 15 is threadedly connected to the lead screw 13. A fixing ring 20 is installed on the upper end of the threaded block 15. The wire ring 14 is installed in the fixing ring 20. A plurality of groups of support springs 16 are arranged around the inside of the fixing ring 20. The other ends of the support springs 16 are respectively connected and fixed to the wire ring 14. A guide rod 17 adapted to the threaded block 14 is arranged inside the support frame 2. The guide rod 17 is located below the lead screw 13, and the guide rod 17 guides and limits the threaded block 14.

[0021] The support frame 2 is provided with a controller, and the controller electrically controls the winding motor 7 and the servo motor 12 .

[0022] When in use, the reel to be installed is placed between the two groups of chucks 8, and the hand crank 19 is turned to drive the bidirectional lead screw 5 to rotate, thereby causing the clamping plate 6 to drive the chuck 8 to move toward each other. The chuck 8 moves so as to clamp and tighten the two ends of the reel according to the length of the reel. As the chuck 8 moves, the clamping block 10 is inserted into the reel, and the inside of the reel is clamped and fixed under the support of the spring telescopic rod 11. After the fixing is completed, the wire is connected to the reel through the wire ring 14, and the winding motor 7 is turned on to drive the reel to rotate to wind the wire. When the wire is wound, the servo motor 12 is started to drive the lead screw 13 to rotate forward and backward, thereby causing the threaded block 15 to drive the fixing ring 20 to perform a left and right cyclic reciprocating motion to organize the wire. By setting the support spring 16 between the fixing ring 20 and the wire ring 14, a certain tension can be provided to the wire when organizing the wire, thereby improving the effect of organizing and winding. After the winding is completed, the hand crank 19 is turned to separate the chuck 8, thereby facilitating the disassembly of the wire reel.

[0023] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, material or apparatus including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, material or apparatus.

[0024] 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 jig for a winding machine, comprising a base and a support frame, characterized in that: It also includes a wire barrel clamping assembly and a wire management assembly, wherein the support frame is arranged on the base, the wire barrel clamping assembly is arranged at the upper end of the support frame, and the wire management assembly is arranged at the lower end of the support frame and below the wire barrel clamping assembly: The wire spool clamping assembly includes a bidirectional screw, a clamping plate, a winding motor and a chuck. The bidirectional screw is rotatably arranged on the upper ends of the two inner side walls of the support frame. The clamping plates are symmetrically threadedly connected to the two ends of the bidirectional screw. The upper ends of the clamping plates are in sliding contact with the inner top wall of the support frame. The winding motor is arranged at the lower end of one side of one group of clamping plates. The chucks are provided in two groups, one group of the chucks is arranged on the output shaft of the winding motor, and the other group of the chucks is rotatably arranged on one side of the lower end of the clamping plate. The two groups of chucks are arranged opposite to each other.

2. A winding jig for a winding machine according to claim 1, characterized in that: The interior of the chuck is a hollow cavity structure, and a plurality of guide slots are distributed around the chuck. A clamping block is slidably arranged in the guide slot. The upper end of the clamping block extends above the chuck. A plurality of spring telescopic rods are respectively arranged around the inner wall of the chuck, and one end of the spring telescopic rod is connected to the bottom of the clamping block.

3. A winding jig for a winding machine according to claim 2, characterized in that: The wire management assembly includes a servo motor, a lead screw and a wire ring, the servo motor is arranged on one side of the support frame, the lead screw is rotatably arranged at the lower end inside the support frame, the output shaft of the servo motor is connected to one end of the lead screw, a threaded block is threadedly connected to the lead screw, a fixing ring is installed at the upper end of the threaded block, the wire ring is installed in the fixing ring, a guide rod adapted to the threaded block is provided inside the support frame, the guide rod is located below the lead screw, and the guide rod guides and limits the threaded block.

4. A winding jig for a winding machine according to claim 3, characterized in that: A plurality of groups of supporting springs are arranged around the inside of the fixing ring, and the other ends of the supporting springs are respectively connected and fixed to the wire rings.

5. A winding jig for a winding machine according to claim 4, characterized in that: A bearing seat is provided in the middle of the inner top wall of the support frame, and the bearing seat supports and limits the bidirectional screw rod. A hand crank is provided on the upper end of one side of the support frame, and the hand crank is connected to one end of the bidirectional screw rod.

6. A winding jig for a winding machine according to claim 5, characterized in that: The support frame is provided with a controller, and the controller performs electrical control on the winding motor and the servo motor.

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