Thick wire hanging mechanism and winding machine

Abstract

The invention relates to the field of copper wire hanging, in particular to a thick wire hanging mechanism, which comprises a flaring component, a guide pin mechanism, a wire hanging component, a wire hanging component and a wire hanging component, wherein the flaring component is arranged in the guide pin mechanism and is used for separating copper wires in the guide pin mechanism; the wire twisting part is used for clamping the copper wire at the periphery of the pin and enabling the copper wire to rotate towards one direction; the thick wire hanging mechanism comprises the flaring component for separating copper wires and the wire twisting component for twisting the copper wires in one direction, due to the existence of the flaring component and the wire twisting component, the purpose that the thick copper wires are hung on a framework through equipment is achieved, traditional manual wire hanging is replaced, and then the working efficiency and the yield are improved.

Description

Technical Field

[0001] The invention relates to the field of copper wire hanging, in particular to a thick wire hanging mechanism and a winding machine. Background Art

[0002] The winding is made of copper wire wound on the pins of the frame.

[0003] The copper wire needs to be wrapped around individual pins several times with the help of left and right guide needle mechanisms before it can be stably hung on the pins, but this type of equipment can only hang thin copper wires, not thick copper wires.

[0004] Thick copper wire is usually a multi-strand wire, each strand is composed of many copper wires, and thick copper wire often contains hundreds of copper wires. It is not easy to bend and adapt to small spaces like thin wires. When trying to wrap thick copper wire around a pin with a smaller diameter, the thick copper wire cannot smoothly form a tight spiral shape around the pin like a thin wire due to its lower flexibility and higher rigidity.

[0005] Therefore, the current equipment can only wind wires on the skeleton. The conventional solution is to manually break the copper wires apart, divide them into two or more parts, hang them on the pins in the form of a sleeve, and twist the copper wires of the two parts clockwise or counterclockwise. In this way, the copper wires can be smoothly wound around the skeleton.

[0006] However, the above method still has problems:

[0007] First of all, the efficiency of breaking it apart manually is very low;

[0008] Secondly, since the existing winding equipment does not have the function of winding each part of the copper wire on the pin, the twisting of the copper wire into a twist shape on the pin is also done manually. It is obviously impossible to control all the copper wires by fingertips, and the same steps need to be repeated many times to complete the hanging of the copper wire on the pin. In addition, there is no specific standard for the number of turns of the copper wire on the pin, which results in the fact that some copper wires are less firm on the pin and are easy to fall off the pin. Summary of the invention

[0009] In order to solve the above problems, the present invention provides a thick wire hanging mechanism, which aims to solve the problem of low work efficiency and yield rate caused by manual bending and twisting of wires.

[0010] To achieve the above object, the technical solution adopted by the present invention is: a thick wire hanging mechanism, characterized in that it comprises:

[0011] An expansion component is provided in the needle guide mechanism and is used to separate the copper wires in the needle guide mechanism;

[0012] The wire twisting component is used to clamp the copper wire around the pin and make the copper wire rotate in one direction.

[0013] Beneficial effects of the present invention:

[0014] The present invention is a thick wire hanging mechanism, which includes a flaring component for separating copper wires and a wire twisting component for twisting the copper wires in one direction. The existence of these two components enables the equipment to hang the thick copper wires on a skeleton, replacing traditional manual wire hanging, thereby improving work efficiency and yield.

[0015] Specifically, the expansion component includes a first cylinder, a second cylinder, a first pneumatic finger, a first mounting seat and a top line block for stretching the copper wire, the top line block is arranged on the clamping end of the first pneumatic finger, the first pneumatic finger is arranged on the piston rod of the first cylinder, the first cylinder is arranged on the first mounting seat, the first mounting seat is connected to the piston rod of the second cylinder, the second cylinder has a moving direction approaching the guide needle, the first cylinder drives the first pneumatic finger to make the top line block penetrate the copper wire, and divide the copper wire into two parts (when the top line block passes horizontally through the copper wire in a vertical state, the copper wire is deformed by force and is located on both sides or outside the two sides of the top line block). This implementation method has the characteristics of a simpler structure. At the same time, the components of the cylinder and the first pneumatic finger are used, the stability is good, the assembly is relatively simple, and the load on the guide needle mechanism is relatively small.

[0016] It should be noted that the purpose of setting the flaring component on the needle guide mechanism is not only to shorten the stroke of the top wire block, but also to reduce the complexity of the entire thick wire hanging process. Mainly, the copper wire is the guide needle that passes through the needle guide mechanism. Therefore, after the flaring component is installed in the needle guide mechanism, it can reduce the difficulty of correcting the branching block through the copper wire. At the same time, the top wire block can reach the working position faster, thereby improving the wire hanging efficiency.

[0017] Preferably, the end of the top wire block is a pointed tip. With this design, the top wire block can more easily penetrate the copper wires and separate the copper wires.

[0018] The wire twisting component is composed of a motor and a wire clamping assembly. The wire clamping assembly is arranged on the output end of the motor. After the copper wire is fully wound on the skeleton, it is expanded by the flaring component to form a hole in the expanded copper wire, which is then put on the pin through the hole. After the wire clamping assembly clamps the ends of the copper wires, it is rotated by the motor to form a tight twist on the pin. This implementation method mainly highlights the tight twist state of the copper wire on the pin, which is different from the spiral in the prior art.

[0019] The wire clamp assembly includes a third cylinder, a movable clamp, a fixed clamp, a second mounting plate, and a spring. The movable clamp and the fixed clamp are hinged, and the hinged position is located in the middle part of the movable clamp and the fixed clamp. The first end of the fixed clamp and the first end of the movable clamp constitute a clamping end, and the second end of the movable clamp is arched. The spring is arranged between the second end of the movable clamp and the second end of the fixed clamp. The third cylinder is arranged on the second mounting plate, and the second mounting plate is fixed on the motor. The rotating shaft of the motor is connected to the second end of the movable clamp, and the piston rod of the third cylinder is opposite to the second end of the movable clamp. The advantage of this specific design is that the only rotating parts are the movable clamp and the fixed clamp, and the positions of other parts do not need to be changed. The movable clamp can easily clamp multiple parts of copper wire by relying on the action of the spring, and then under the action of the motor, the copper wire is twisted into a twist shape.

[0020] Furthermore, it also includes a lifting component, which is arranged below the flaring component. The lifting component includes a lifting cylinder, a sliding assembly and a third mounting frame. The wire clamping assembly also includes a second mounting seat. The motor is arranged on the second mounting seat, and the second mounting seat is connected to the third mounting frame. The third mounting frame is arranged on the movable end of the sliding assembly, and the piston rod of the lifting cylinder is connected to the third mounting frame. The lifting component is used to raise the height of the wire clamping assembly to ensure that the clamping end can clamp the copper wire.

[0021] The use principle of the present invention:

[0022] S1, put the frame on the spindle mechanism;

[0023] S2, under the action of the left needle guide mechanism and the right needle guide mechanism, multiple layers of copper wire are wound around the circumference of the skeleton;

[0024] S3, the left needle guide mechanism pulls the end of the copper wire outside the frame, the top wire block passes through the copper wire, and under the action of the first pneumatic finger, it opens in the copper wire, forming the copper wire into two parts, and a mouth is formed between the two separated parts;

[0025] S4, the opening formed on the copper wire is fitted over the pin of the skeleton;

[0026] S5, the left needle guide mechanism releases the clamping of the copper wire end, the wire clamping assembly clamps the copper wire end, and rotates under the action of the motor, and finally twists into a twist shape. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a perspective view of the present invention.

[0028] Figure 2 yes Figure 1 An enlarged schematic diagram of point A.

[0029] Figure 3 This is a schematic diagram of the copper wire after being stretched by the flared part.

[0030] Figure 4 It is a three-dimensional diagram of the wire twisting component.

[0031] Figure 5 It is a three-dimensional image of a skeleton.

[0032] Figure 6 It is a three-dimensional diagram after the left needle guide mechanism and the thick wire hanging mechanism are assembled.

[0033] Figure 7 yes Figure 6 An enlarged schematic diagram of point B. DETAILED DESCRIPTION

[0034] like Figure 1-7 As shown, a thick wire hanging mechanism is characterized by comprising:

[0035] An expansion component is provided in the needle guide mechanism and is used to separate the copper wires in the needle guide mechanism;

[0036] The wire twisting component is used to clamp the copper wire around the pin and make the copper wire rotate in one direction.

[0037] Beneficial effects of the present invention:

[0038] The present invention is a thick wire hanging mechanism, which includes a flaring component for separating the copper wires and a wire twisting component for twisting the copper wires in one direction. The existence of these two components enables the equipment to hang the thick copper wire 1 on the skeleton 9, replacing the traditional manual wire hanging, thereby improving work efficiency and yield.

[0039] Specifically, the expansion component includes a first cylinder 4, a second cylinder 6, a first pneumatic finger 3, a first mounting seat 5 and a top line block 2 for stretching the copper wire. The top line block 2 is arranged on the clamping end of the first pneumatic finger 3, the first pneumatic finger 3 is arranged on the piston rod of the first cylinder 4, the first cylinder 4 is arranged on the first mounting seat 5, the first mounting seat 5 is connected to the piston rod of the second cylinder 6, and the second cylinder 6 has a moving direction approaching the guide needle 7. The first cylinder 4 drives the first pneumatic finger 3 to make the top line block 2 pass through the copper wire, so that the copper wire is divided into two parts (when the top line block 2 passes horizontally through the vertical copper wire, the copper wire is deformed by force and is located on both sides or outside the top line block 2). This embodiment has the characteristics of a simpler structure. At the same time, the components of the cylinder and the first pneumatic finger 3 are used, which have good stability and are relatively simple to assemble, and the load on the guide needle mechanism is relatively small.

[0040] It should be noted that the purpose of setting the flaring component on the guide needle mechanism is not only to shorten the stroke of the top wire block 2, but also to reduce the complexity of the entire thick wire hanging process. Mainly, the copper wire 1 is longitudinally inserted into the guide needle 7 of the guide needle mechanism. Therefore, after the flaring component is installed in the guide needle mechanism, the difficulty of correcting the branching block through the copper wire 1 can be reduced. At the same time, the top wire block 2 can reach the working position faster, thereby improving the wire hanging efficiency.

[0041] Preferably, the end of the top line block 2 is a pointed tip. Under this design, the top line block 2 is easier to penetrate the copper wire and separate the copper wire.

[0042] The wire twisting component is composed of a motor 8 and a wire clamping assembly. After the copper wire is fully wound on the skeleton 9, the copper wire 1 is expanded by the flaring component to form a hole in the expanded copper wire 1, which is then put on the pin 91. After the wire clamping assembly clamps the ends of the copper wires 1, it is rotated by the motor 8 to form a tight twist on the pin 91. This embodiment mainly highlights the tight twist state of the copper wire on the pin 91, which is different from the spiral shape in the prior art.

[0043] The wire clamp assembly includes a third cylinder 10, a movable clamp 11, a fixed clamp 12, a second mounting plate 13, and a spring 14. The movable clamp 11 and the fixed clamp 12 are hinged, and the hinged position is located in the middle part of the movable clamp 11 and the fixed clamp 12. The first end of the fixed clamp 12 and the first end of the movable clamp 11 form a clamping end, and the second end of the movable clamp 11 is arched. The spring 14 is arranged between the second end of the movable clamp 11 and the second end of the fixed clamp 12. The third cylinder 10 is arranged above the second mounting plate 13, and the second mounting plate 13 is fixed to the motor 8. The rotating shaft of the motor 8 is connected to the second end of the movable clamp 11, and the piston rod of the third cylinder 10 is opposite to the second end of the movable clamp 11. The advantage of this specific design is that the only rotating parts are the movable clamp 11 and the fixed clamp 12, and the positions of other parts do not need to be changed. The movable clamp 11 can easily clamp multiple parts of copper wire by relying on the action of the spring 14, and then under the action of the motor 8, the copper wire is twisted into a twist shape.

[0044] Furthermore, it also includes a lifting component, which is arranged below the flaring component. The lifting component includes a lifting cylinder 15, a sliding component and a third mounting frame 16. The wire clamping assembly also includes a second mounting seat 17. The motor 8 is arranged on the second mounting seat 17, and the second mounting seat 17 is connected to the third mounting frame 16. The third mounting frame 16 is arranged on the movable end of the sliding component. The piston rod of the lifting cylinder 15 is connected to the third mounting frame 16. The lifting component is used to raise the height of the wire clamping assembly to ensure that the clamping end can clamp the copper wire.

[0045] A wire winding machine includes a main shaft mechanism 18, a left needle guide mechanism 19, and a right needle guide mechanism 20. The main shaft mechanism 18 is located below the left needle guide mechanism 19 and the right needle guide mechanism 20. The main shaft mechanism 18 also includes a thick wire hanging mechanism, which is arranged on the left needle guide mechanism 19 and the right needle guide mechanism 20.

[0046] The specific steps for hanging thick wire are:

[0047] S1, putting the frame 9 on the spindle mechanism 18;

[0048] S2, under the action of the left needle guide mechanism 19 and the right needle guide mechanism 20, multiple layers of copper wire 1 are wound around the circumference of the frame 9;

[0049] S3, the left needle guide mechanism 19 pulls the end of the copper wire 1 outside the frame 9, the top wire block 2 passes through the copper wire 1, and under the action of the first pneumatic finger 3, it opens in the copper wire 1, forming the copper wire 1 into two parts, and a mouth is formed between the two separated parts;

[0050] S4, the opening formed on the copper wire 1 is set on the pin 91 of the skeleton 9;

[0051] S5, the left needle guide mechanism 19 releases the clamping of the end of the copper wire 1, and the wire clamping assembly clamps the end of the copper wire 1 and rotates under the action of the motor 8, and finally twists it into a twist shape.

[0052] The above implementation modes are merely descriptions of the preferred implementation modes of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary engineering and technical personnel in the field shall fall within the protection scope determined by the claims of the present invention.

Claims

1. A thick wire hanging mechanism, characterized in that: Contains: An expansion component is provided in the needle guide mechanism and is used to separate the copper wires in the needle guide mechanism; The wire twisting component is used to clamp the copper wire around the pin and make the copper wire rotate in one direction.

2. A thick wire hanging mechanism according to claim 1, characterized in that: The expansion component includes a first cylinder, a second cylinder, a first pneumatic finger, a first mounting seat and a top wire block for stretching the copper wire. The top wire block is arranged on the clamping end of the first pneumatic finger, the first pneumatic finger is arranged on the piston rod of the first cylinder, the first cylinder is arranged on the first mounting seat, the first mounting seat is connected to the piston rod of the second cylinder, and the second cylinder has a moving direction approaching the guide needle.

3. A thick wire hanging mechanism according to claim 2, characterized in that: The top line block ends in a pointed tip.

4. A thick wire hanging mechanism according to claim 1, characterized in that: The wire twisting component is composed of a motor and a wire clamping assembly, and the wire clamping assembly is arranged on the output end of the motor.

5. A thick wire hanging mechanism according to claim 4, characterized in that: The wire clamp assembly includes a third cylinder, a movable clamp, a fixed clamp, a second mounting plate, and a spring. The movable clamp and the fixed clamp are hinged, and the hinged position is located in the middle part of the movable clamp and the fixed clamp. The first end of the fixed clamp and the first end of the movable clamp form a clamping end, and the second end of the movable clamp is arched. The spring is arranged between the second end of the movable clamp and the second end of the fixed clamp. The third cylinder is arranged on the second mounting plate, and the second mounting plate is fixed on the motor. The rotating shaft of the motor is connected to the second end of the movable clamp, and the piston rod of the third cylinder is opposite to the second end of the movable clamp.

6. A thick wire hanging mechanism according to claim 5, characterized in that: It also includes a lifting component, which is arranged below the flaring component. The lifting component includes a lifting cylinder, a sliding component and a third mounting frame. The wire clamping assembly also includes a second mounting seat. The motor is arranged on the second mounting seat, and the second mounting seat is connected to the third mounting frame. The third mounting frame is arranged on the movable end of the sliding component, and the piston rod of the lifting cylinder is connected to the third mounting frame.

7. A winding machine, characterized in that: It comprises a main shaft mechanism, a left needle guide mechanism and a right needle guide mechanism, wherein the main shaft mechanism is located below the left needle guide mechanism and the right needle guide mechanism, and is characterized in that it also comprises the thick line hanging mechanism described in any one of claims 1 to 6, wherein the thick line hanging mechanism is arranged on the left needle guide mechanism and the right needle guide mechanism.

Images