Double-glass-fiber covered enameled wire feeding device

Abstract

The utility model belongs to the field of double-glass-fiber-covered enameled wire processing, and provides a double-glass-fiber-covered enameled wire feeding device which comprises a machine table, a guide mechanism and a feeding mechanism are sequentially arranged on the machine table, the feeding mechanism comprises a vertical plate, a top block is arranged at the top of the vertical plate, and the guide mechanism and the feeding mechanism are arranged on the machine table. A traction wheel is rotationally arranged in the middle of the top block, a pressing block is arranged on the top block, a rotating handle is arranged on the front face of the pressing block, a pressing rod is rotationally arranged in the pressing block downwards, and the pressing rod is a tetragonal prism. When the double-glass-fiber-covered enameled wire needs to penetrate through the feeding mechanism, the rotating handle is rotated backwards by 90 degrees, the pressing rod moves upwards by a small distance and is kept unchanged, the pressing spring is compressed, meanwhile, the I-shaped frame is lifted up, gaps are formed between the two pressing wheels and the traction wheel, and the double-glass-fiber-covered enameled wire is fed into the feeding mechanism. Then the double-glass-fiber-covered enameled wire penetrates through the gap and is located in the positioning groove, finally the handle is rotated, the pressing block is reset, and the two pressing wheels press the double-glass-fiber-covered enameled wire.

Description

Technical Field

[0001] The utility model belongs to the field of double glass wire enameled wire processing, and particularly relates to a feeding device for double glass wire enameled wire. Background Technique

[0002] Double glass wire enameled wire generally refers to a wire in which an insulating paint is first coated on a conductor (such as a copper or aluminum wire), and then two layers of glass wires are wound. Double glass wire enameled wire is widely used in electrical equipment due to its excellent heat resistance, insulation performance and mechanical strength.

[0003] When feeding double glass wire enameled wire, it is necessary to adjust the distance between the traction wheel and the pressure wheel, so as to match the clamping force on the double glass wire enameled wire. In the existing device, generally, a stud is screwed into the top of the pressure block, and a pressure wheel is installed at the bottom of the stud. During adjustment, the stud is turned, and the pressure wheel moves accordingly to adjust the clamping force of the traction wheel and the pressure wheel on the double glass wire enameled wire. Such an adjustment method is not only troublesome to operate, but also has a poor feeding effect. Content of the Utility Model

[0004] In view of the above problems, the purpose of the utility model is to provide a feeding device for double glass wire enameled wire, aiming to solve the problems of troublesome operation and poor feeding effect of the existing feeding device for double glass wire enameled wire.

[0005] The utility model adopts the following technical scheme:

[0006] The feeding device for double glass wire enameled wire includes a machine table, on which a guiding mechanism and a feeding mechanism are successively arranged. The feeding mechanism includes a vertical plate, on the top of which there is a top block, and a traction wheel is rotatably arranged in the middle. There is a pressure block on the top block, and a rotating handle is arranged on the front of the pressure block. A pressure rod is rotatably arranged downward in the pressure block, and the pressure rod is a square column. After passing through the top block, the pressure rod is provided with an I-shaped frame. A pair of pressure wheels are rotatably arranged on the I-shaped frame towards the traction wheel. A compression spring is arranged on the pressure rod between the top block and the I-shaped frame. A traction motor for driving the traction wheel to rotate is arranged on the machine table.

[0007] Further, a square groove matching the pressure rod is opened on the top block.

[0008] Further, a cross beam is arranged on the machine table, and the guiding mechanism is arranged on the cross beam. The guiding mechanism includes a sliding seat installed on the cross beam, a shallow groove is opened on the sliding seat, a pressing plate is arranged on the sliding seat, a pair of guiding studs penetrate downward through the pressing plate, the bottom of the guiding studs passes through the pressing plate and is screwed into the sliding seat, and a downward pressing spring is arranged on the guiding studs on the top surface of the pressing plate.

[0009] Further, a lifting handle is arranged on the back of the pressing plate.

[0010] Further, a limiting component is arranged between the guiding mechanism and the feeding mechanism on the cross beam. The limiting component includes a fixed seat, and a pair of limiting wheels are rotatably arranged on the fixed seat, and a circle of limiting grooves are formed on the limiting wheels.

[0011] The beneficial effects of the present utility model are as follows: When the double glass fiber enameled wire is to pass through the feeding mechanism, the rotating handle is rotated backward by 90 degrees. During this process, the pressing rod moves upward a small distance and remains unchanged, the pressing spring is compressed, and at the same time, the I-shaped frame is lifted, a gap is formed between the two pressing wheels and the traction wheel. Then, the double glass fiber enameled wire is passed through this gap and the double glass fiber enameled wire is located in the positioning groove. Finally, the rotating handle is rotated forward, the pressing block is reset, the pressing spring resumes deformation, and under the action of the pressing spring, the two pressing wheels press the double glass fiber enameled wire. Description of the Drawings

[0012] Figure 1 is the overall view of the double glass fiber enameled wire feeding device provided by the present utility model.

[0013] Figure 2 is another overall view of the double glass fiber enameled wire feeding device provided by the present utility model from another visual angle. Detailed Embodiments

[0014] In order to make the patent purpose, technical solutions and advantages of the present utility model clearer, the following further details the present utility model in conjunction with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0015] In order to illustrate the technical solutions described in the present utility model, the following is illustrated through specific embodiments.

[0016] For the convenience of description, only parts related to the embodiments of the present utility model are shown.

[0017] Combined with Figure 1-2 As shown, the double glass fiber enameled wire feeding device includes a machine table 1. A guiding mechanism and a feeding mechanism are sequentially arranged on the machine table 1. The feeding mechanism includes a vertical plate 2. A top block 3 is arranged at the top of the vertical plate 2, a traction wheel 4 is rotatably arranged in the middle, a pressing block 5 is arranged on the top block 3, a rotating handle 6 is arranged on the front surface of the pressing block 5, a pressing rod 7 is rotatably arranged downward in the pressing block 5, and the pressing rod 7 is a square column. After passing through the top block 3, an I-shaped frame 8 is arranged on the pressing rod 7. A pair of pressing wheels 9 are rotatably arranged on the I-shaped frame 8 facing the traction wheel 4. A pressing spring 10 is arranged between the top block 3 and the I-shaped frame 8 on the pressing rod 7. A traction motor 11 for driving the traction wheel 4 to rotate is arranged on the machine table 1.

[0018] Double glass-fiber covered enameled wire generally refers to a wire in which an insulating paint is first coated on a conductor (such as a copper or aluminum wire), and then two layers of glass fibers are wound around. Double glass-fiber covered enameled wire is widely used in electrical equipment due to its excellent heat resistance, insulation performance, and mechanical strength.

[0019] During the production and processing of double glass-fiber covered enameled wire, this device can be used for feeding. When feeding double glass-fiber covered enameled wire, the front end of the double glass-fiber covered enameled wire needs to pass through the guiding mechanism and the feeding mechanism in sequence, and finally the double glass-fiber covered enameled wire is fixed on the take-up wheel, and the double glass-fiber covered enameled wire is wound by the rotation of the take-up wheel.

[0020] When using this device to feed double glass-fiber covered enameled wire, the traction motor drives the traction wheel to rotate, and under the rotation of the traction wheel, the double glass-fiber covered enameled wire is fed forward. In this structure, a positioning groove 22 is formed on the traction wheel, and the double glass-fiber covered enameled wire is located in the positioning groove. During the traction process, the pressing wheel always presses down on the double glass-fiber covered enameled wire.

[0021] In this structure, the lower rear end of the pressing block is arc-shaped. When the double glass-fiber covered enameled wire needs to pass through the feeding mechanism, turn the rotating handle backward by 90 degrees. During this process, the pressing rod moves upward a small distance and remains unchanged, the compression spring is compressed, and at the same time the I-shaped frame is lifted. A gap is formed between the two pressing wheels and the traction wheel, and then the double glass-fiber covered enameled wire is passed through this gap, and the double glass-fiber covered enameled wire is located in the positioning groove. Finally, turn the rotating handle forward, the pressing block resets, the compression spring restores deformation, and under the action of the compression spring, the two pressing wheels press the double glass-fiber covered enameled wire. In addition, under the action of the compression spring, the pressing block can rotate stably under the action of the rotating handle. The whole operation is relatively simple, and the feeding effect is good.

[0022] As a preferred structure, a square groove (blocked in the figure) matching the pressing rod 7 is formed on the top block 3. Since the pressing rod is a square column. The square groove plays a role in limiting the square column, so that the square column can only move up and down in the square groove and cannot rotate. In actual work, this can make the pressing wheel press the double glass-fiber covered enameled wire more stably, thereby improving the feeding effect of this device.

[0023] In this structure, as Figure 1-2, a cross beam 12 is provided on the machine table 1, the guiding mechanism is provided on the cross beam 12, the guiding mechanism includes a sliding seat 13 installed on the cross beam 12, a shallow groove 14 is formed on the sliding seat 13, a pressing plate 15 is provided on the sliding seat 13, a pair of guiding studs 16 penetrate downward through the pressing plate 15, the bottom of the guiding stud 16 passes through the pressing plate 15 and is screwed into the sliding seat 13, and a downward pressing spring 17 is arranged on the guiding stud 16 at the top surface of the pressing plate 15.

[0024] A lifting handle 18 is arranged on the back surface of the pressing plate 15. When the double glass fiber covered enameled wire needs to pass through the guiding mechanism, first, a staff member uses the lifting handle with one hand to move the pressing plate upward a small distance. In this process, the downward pressing spring is compressed, and a gap is also formed between the pressing plate and the sliding seat. The staff member holds the double glass fiber covered enameled wire with the other hand and passes it through the gap, and the double glass fiber covered enameled wire is located in the shallow groove. The staff member releases the pressing plate, and under the pressure of the downward pressing spring, the pressing plate presses tightly against the sliding seat. Finally, the staff member passes the double glass fiber covered enameled wire through the guiding mechanism again.

[0025] After the double glass fiber covered enameled wire is located in the shallow groove, the pressing plate presses above the shallow groove, and a guiding interval is formed between the pressing plate and the shallow groove. During the feeding process of the double glass fiber covered enameled wire, the guiding interval plays a role in guiding and limiting it, further improving the feeding effect of the device.

[0026] Furthermore, as a preferred structure, a limiting component is arranged between the guiding mechanism and the feeding mechanism on the cross beam 12. The limiting component includes a fixed seat 19, and a pair of limiting wheels 20 are rotatably arranged on the fixed seat 19, and a circle of limiting grooves 21 are formed on the limiting wheels 20.

[0027] After the double glass fiber covered enameled wire passes through the guiding mechanism, it still needs to pass through the limiting component and finally through the feeding mechanism. When the double glass fiber covered enameled wire passes through the limiting component, it only needs to pass through the gap between the two limiting wheels. Of course, the double glass fiber covered enameled wire needs to be located in the limiting groove, and the limiting groove is used to play a role in limiting the double glass fiber covered enameled wire up and down.

[0028] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the invention shall be included in the protection scope of the present invention.

Claims

1. A feeding device for double glass-fiber covered enameled wire, characterized in that: The double glass fiber covered enameled wire feeding device includes a machine table, on which a guiding mechanism and a feeding mechanism are sequentially arranged. The feeding mechanism includes a vertical plate, at the top of which there is a top block, and a traction wheel is rotatably arranged in the middle. There is a pressing block on the top block, and a rotating handle is arranged on the front surface of the pressing block. A pressing rod is rotatably arranged downward in the pressing block, and the pressing rod is a square column. After passing through the top block, the pressing rod is provided with an I-shaped frame. A pair of pressing wheels are rotatably arranged on the I-shaped frame towards the traction wheel. A compression spring is arranged on the pressing rod between the top block and the I-shaped frame. A traction motor for driving the traction wheel to rotate is arranged on the machine table.

2. The feeding device for double glass-fiber covered enameled wire according to claim 1, characterized in that: A square groove matching the pressing rod is formed on the top block.

3. The feeding device for a double glass-fiber coated enameled wire according to claim 2, wherein: A cross beam is arranged on the machine table, and the guiding mechanism is arranged on the cross beam. The guiding mechanism includes a sliding seat installed on the cross beam. A shallow groove is formed on the sliding seat. A pressing plate is arranged on the sliding seat. A pair of guiding studs penetrate downward through the pressing plate, and the bottom of the guiding studs passes through the pressing plate and is screwed into the sliding seat. A downward pressing spring is arranged on the guiding studs above the top surface of the pressing plate.

4. The feeding device for a double glass-fiber covered enameled wire according to claim 3, characterized in that: A lifting handle is arranged on the back surface of the pressing plate.

5. The feeding device for a double glass-fiber coated enameled wire according to claim 4, characterized in that: A limiting component is arranged between the guiding mechanism and the feeding mechanism on the cross beam. The limiting component includes a fixed seat, and a pair of limiting wheels are rotatably arranged on the fixed seat. A circle of limiting grooves is formed on the limiting wheels.

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