Double-shaft winding machine

Abstract

The utility model discloses a double-shaft winding machine which comprises a base, a support is arranged at the top of the base, a rotating shaft is arranged in an inner cavity of the support, a worm gear is sleeved on an outer ring of the rotating shaft, a worm is arranged on the front face of the worm gear, a motor is arranged on the front face of the base, the worm is rotatably connected with the motor through a driving piece, and winding rods are arranged on the left side and the right side of the base. The outer ring of the winding rod is sleeved with a winding drum. When the winding machine is used, the motor can drive the worm to rotate through the driving piece and drive the worm gear to rotate, meanwhile, the winding rod and the winding drum are driven to rotate through the rotating shaft, at the moment, one end of a wire is lapped on the winding drum, the winding drum can wind up the wire, and winding work is completed; the winding machine has the anti-rotation function, the winding drum does not rotate, a wire can be tightly and evenly wound around the winding drum, it is guaranteed that the quality of a manufactured coil is good, and then it can be guaranteed that the quality of a manufactured color circle inductor is good.

Description

Technical Field

[0001] The utility model relates to the technical field of color ring inductors, in particular to a double-axis winding machine. Background Art

[0002] Color ring inductors are a type of wound inductors, which use their unique identification method - color rings to distinguish different specifications and parameters. The structure of color ring inductors mainly includes coils and magnetic cores. Their main uses include suppressing high-frequency noise, filtering, RF guidance and regulation. Color ring inductors have a wide range of applications. Their role in the circuit is somewhat similar to that of a transformer, and they are used for signal conversion and transmission.

[0003] When manufacturing color ring inductors, their coils are generally wound by winding machines. In order to improve winding efficiency, winding machines with dual reel shafts are widely used. When existing dual-shaft winding machines are winding coils, the wire has a strong reverse pulling force when it is tightened, which can easily cause the winding drum to rotate, resulting in the wire on the manufactured coils not being wound tightly and evenly, resulting in poor quality of the manufactured coils, and in turn, poor quality of the manufactured color ring inductors. To this end, we provide a dual-shaft winding machine. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a double-axis winding machine, which solves the problem that the current double-axis winding machine easily causes the winding drum to rotate when winding the coil.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dual-axis winding machine, comprising a base, a bracket is arranged on the top of the base, a rotating shaft is arranged in the inner cavity of the bracket, a worm wheel is arranged on the outer ring of the rotating shaft, a worm is arranged on the front of the worm wheel, a motor is arranged on the front of the base, the worm and the motor are rotatably connected by a driving member, winding rods are arranged on the left and right sides of the base, a reel is arranged on the outer ring of the winding rod, and the winding rod and the reel are fixedly connected by a fixing member.

[0008] Preferably, the left and right sides of the rotating shaft respectively penetrate the left and right sides of the inner wall of the bracket, and the left and right sides of the rotating shaft are fixedly connected to the rolling rod.

[0009] Preferably, the top of the worm is rotatably connected to the top of the inner wall of the bracket, the bottom of the worm is rotatably connected to the top of the base, and the worm wheel and the worm are meshingly linked.

[0010] Preferably, the driving member includes two driving disks, one of which is sleeved on the outer ring of the worm, and the other is sleeved on the output shaft of the motor, and the two driving disks are rotationally connected via a belt.

[0011] Preferably, a fixing groove is provided on the left side of the rolling rod, and a clamping hole is provided on the top of the inner wall of the rolling drum.

[0012] Preferably, the fixing member includes a lever, the side of the lever close to the bracket is inserted into the inner cavity of the fixing groove, the bottom of the lever is connected with a sliding rod, the outer ring of the sliding rod is provided with a spring, and the top of the lever is provided with a clamping rod, which is clamped into the inner cavity of the clamping hole.

[0013] Preferably, the top and bottom of the slide rod are fixedly connected to the top and bottom of the inner wall of the fixing groove respectively, the top of the spring fits with the bottom of the lever, and the bottom of the spring fits with the bottom of the inner wall of the fixing groove.

[0014] (III) Beneficial effects

[0015] The utility model provides a double-axis winding machine, which has the following beneficial effects:

[0016] 1. When the winding machine is in use, the motor can drive the worm to rotate through the driving disk and belt, and drive the worm wheel to rotate, and at the same time drive the winding rod and the reel to rotate through the rotating shaft. At this time, one end of the wire is placed on the reel, and the reel can reel up the wire to complete the winding work. During the winding, since the worm wheel cannot drive the worm to rotate in the reverse direction, the winding machine has an anti-rotation function, and the reel will not rotate, so that the wire can be tightly and evenly wound around the reel to ensure the quality of the produced coil, and then the quality of the manufactured color ring inductor can be ensured.

[0017] 2. When installing the reel of the winding machine, the lever can be pushed downward to pull the clamping rod into the fixed groove. At this time, the extrusion spring is squeezed and elastically deformed, and then the reel rod can be inserted into the inner cavity of the reel. At the same time, the lever is released, the spring can return to its original state and drive the clamping rod to move upward through the lever. The clamping rod can be inserted into the clamping hole to fix the reel and the reel rod. When disassembling, the reel can be removed from the reel by simply pulling the clamping rod out of the clamping hole. The reel is very convenient to install and disassemble, which provides convenience for coil production. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a structural schematic diagram of the worm wheel, worm, winding rod and fixing member of the utility model;

[0020] Figure 3It is a structural schematic diagram of the reel, reel and fixing member of the utility model;

[0021] Figure 4 For this utility model Figure 1 A in the enlarged view;

[0022] Figure 5 For this utility model Figure 3 Enlarged view of point B in .

[0023] In the figure: 1. base; 2. bracket; 3. rotating shaft; 4. worm gear; 5. worm; 6. motor; 7. driving member; 71. driving disk; 72. belt; 8. winding rod; 81. fixing groove; 9. winding drum; 91. clamping hole; 10. fixing member; 101. lever; 102. sliding rod; 103. spring; 104. clamping rod. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] like Figure 1-5 As shown, the utility model provides a technical solution: a double-axis winding machine, including a base 1, a bracket 2 is arranged on the top of the base 1, a rotating shaft 3 is arranged in the inner cavity of the bracket 2, a worm gear 4 is arranged on the outer ring of the rotating shaft 3, a worm 5 is arranged on the front of the worm gear 4, a motor 6 is arranged on the front of the base 1, a winding rod 8 is arranged on the left and right sides of the base 1, a winding drum 9 is arranged on the outer ring of the winding rod 8, the winding rod 8 and the winding drum 9 are fixedly connected by a fixing member 10, and when winding, the wire can be wound around the winding drum 9 to make a coil of a color ring inductor.

[0026] The top of the worm 5 is rotatably connected to the top of the inner wall of the bracket 2, and the bottom of the worm 5 is rotatably connected to the top of the base 1. The worm 5 can rotate between the bracket 2 and the base 1, and the worm wheel 4 and the worm 5 are meshed and linked.

[0027] Specifically, the left and right sides of the rotating shaft 3 respectively penetrate the left and right sides of the inner wall of the bracket 2 , and the left and right sides of the rotating shaft 3 are fixedly connected to the rolling rod 8 .

[0028] Furthermore, the worm 5 and the motor 6 are rotationally connected via a driving member 7, which includes two driving disks 71, one of which is sleeved on the outer ring of the worm 5, and the other is sleeved on the output shaft of the motor 6. The two driving disks 71 are rotationally connected via a belt 72.

[0029] During specific use, the motor 6 is turned on, and its output shaft can drive the worm 5 to rotate through the driving disk 71 and the belt 72, and the worm 5 can drive the worm wheel 4 to rotate, and the worm wheel 4 can drive the winding rod 8 to rotate through the rotating shaft 3, and then drive the reel 9 to rotate. At this time, one end of the wire released by the unwinding mechanism is placed on the reel 9, and the reel 9 can reel up the wire to complete the winding work. During the winding, since the worm wheel 4 cannot drive the worm 5 to rotate in the reverse direction, the winding machine has an anti-rotation function, and the reel 9 will not rotate, so that the wire can be tightly and evenly wound around the reel 9 to ensure the quality of the manufactured coil, and thus the quality of the manufactured color ring inductor can be ensured.

[0030] A fixing groove 81 is provided on the left side of the winding rod 8 , and a clamping hole 91 is provided on the top of the inner wall of the winding drum 9 .

[0031] Specifically, the fixing member 10 includes a lever 101, and the side of the lever 101 close to the bracket 2 is inserted into the inner cavity of the fixing groove 81. The bottom of the lever 101 is connected with a sliding rod 102, and the outer ring of the sliding rod 102 is provided with a spring 103. The top of the lever 101 is provided with a clamping rod 104, and the clamping rod 104 is clamped into the inner cavity of the clamping hole 91.

[0032] Furthermore, the top and bottom of the slide bar 102 are fixedly connected to the top and bottom of the inner wall of the fixing groove 81 respectively, the top of the spring 103 fits with the bottom of the lever 101 , and the bottom of the spring 103 fits with the bottom of the inner wall of the fixing groove 81 .

[0033] During specific use, when installing the reel 9, the lever 101 can be pushed downward to pull the clamping rod 104 into the fixing groove 81. At this time, the lever 101 slides downward on the sliding rod 102 and squeezes the spring 103 to make it elastically deformed. Then the reel 8 is inserted into the inner cavity of the reel 9 and the lever 101 is released at the same time. The spring 103 can restore its original state and drive the lever 101 to move upward, and at the same time drive the clamping rod 104 to move upward. The clamping rod 104 can be clamped into the clamping hole 91 to fix the reel 9 and the reel 8. When disassembling, the reel 9 can be removed from the reel 9 by simply pulling the clamping rod 104 out of the clamping hole 91. The reel 9 is very convenient to install and disassemble, which provides convenience for coil production.

[0034] 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", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device 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, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0035] 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 dual-axis winding machine, comprising a base (1), characterized in that: A bracket (2) is arranged on the top of the base (1), a rotating shaft (3) is arranged in the inner cavity of the bracket (2), a worm wheel (4) is arranged on the outer ring of the rotating shaft (3), a worm (5) is arranged on the front of the worm wheel (4), a motor (6) is arranged on the front of the base (1), the worm (5) and the motor (6) are rotationally connected via a driving member (7), a winding rod (8) is arranged on both the left and right sides of the base (1), a winding drum (9) is arranged on the outer ring of the winding rod (8), and the winding rod (8) and the winding drum (9) are fixedly connected via a fixing member (10).

2. A dual-axis winding machine according to claim 1, characterized in that: The left and right sides of the rotating shaft (3) respectively penetrate the left and right sides of the inner wall of the bracket (2), and the left and right sides of the rotating shaft (3) are fixedly connected to the rolling rod (8).

3. A dual-axis winding machine according to claim 1, characterized in that: The top of the worm (5) is rotatably connected to the top of the inner wall of the bracket (2), the bottom of the worm (5) is rotatably connected to the top of the base (1), and the worm wheel (4) and the worm (5) are meshingly linked.

4. A dual-axis winding machine according to claim 1, characterized in that: The driving member (7) comprises two driving disks (71), one of which is sleeved on the outer ring of the worm (5), and the other of which is sleeved on the output shaft of the motor (6). The two driving disks (71) are rotationally connected via a belt (72).

5. A dual-axis winding machine according to claim 1, characterized in that: A fixing groove (81) is provided on the left side of the rolling rod (8), and a clamping hole (91) is provided on the top of the inner wall of the rolling drum (9).

6. A dual-axis winding machine according to claim 5, characterized in that: The fixing member (10) comprises a lever (101), wherein the lever (101) is inserted into the inner cavity of the fixing groove (81) on a side close to the bracket (2), a sliding rod (102) is connected through the bottom of the lever (101), an outer ring sleeve of the sliding rod (102) is provided with a spring (103), and a clamping rod (104) is provided at the top of the lever (101), and the clamping rod (104) is clamped into the inner cavity of the clamping hole (91).

7. A dual-axis winding machine according to claim 6, characterized in that: The top and bottom of the slide rod (102) are respectively fixedly connected to the top and bottom of the inner wall of the fixing groove (81); the top of the spring (103) fits with the bottom of the lever (101); and the bottom of the spring (103) fits with the bottom of the inner wall of the fixing groove (81).

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