Filament winding machine

Abstract

The filament winding machine comprises a filament winding machine frame body, a filament feeding groove is formed in one end of the upper portion in the filament winding machine frame body, a filament feeding wheel is arranged in the filament feeding groove, a filament guiding pipe is arranged on the outer side of the filament feeding groove, a guiding wheel is arranged on one side of the filament guiding pipe, and a filament positioning seat is arranged at the position below the guiding wheel in an inclined mode. An inclined panel is arranged below the silk thread positioning seat, the inclined panel is fixedly connected with the silk winding machine frame body through a fixing screw, a silk cutter is arranged above the inclined panel, and the silk cutter is connected with an air cylinder. According to the utility model, the silk thread positioning seat is of a downward inclined structure, so that the silk thread can be conveyed obliquely and downwards, the conveying angle of the silk thread can be changed, the position of the end of the silk thread can be conveniently bent and positioned by the thread end positioning winder, the positioning accuracy of the end of the silk thread is ensured, manual deviation correction and adjustment are not needed, and the time is saved; therefore, the winding efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field related to filament processing, in particular to a filament winding machine. Background Art

[0002] The filament is a high-temperature resistant metal wire inside a light bulb or electron tube, mostly a thin tungsten wire, but also iridium or their alloys. When powered on, it can directly emit light, generate heat, or emit electrons, ultraviolet rays, form a high-energy electric field, or generate high-energy rays to excite fluorescent substances, rare gases, or form plasma, etc., to produce visible light of various colors. The earliest incandescent filament was invented by Edison's experiment. After power is applied, it is a pure resistance electrical appliance that converts electrical energy into internal energy and then into light energy, mainly converting it into light energy.

[0003] There are still certain deficiencies in the existing technology for the filament winding machines used in filament production. Traditional wires are usually delivered to the winding shaft in a straight line. It is necessary to slot the end of the winding shaft and clamp the wire inside to locate the end of the wire. If the position of the wire is offset, the end of the wire cannot be located, resulting in the inability to wind the wire and requiring manual correction, which affects processing efficiency. Utility Model Content

[0004] The purpose of the present utility model is to provide a filament winding machine to solve the problem proposed in the above background technology that traditional silk wire is usually delivered to the winding shaft in a straight line, and a groove needs to be opened at the end of the winding shaft to clamp the silk wire inside so that the end position of the silk wire can be positioned. If the position of the silk wire is offset, the end of the silk wire cannot be positioned, resulting in the silk wire being unable to be wound for processing and requiring manual correction, which affects the processing efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a filament winding machine comprises a wire winding machine frame, a wire feeding trough at one end above the interior of the wire winding machine frame, a wire feeding wheel is provided inside the wire feeding trough, a wire guide tube is provided on the outside of the wire feeding trough, a guide wheel is provided on one side of the wire guide tube, a wire positioning seat is provided at the oblique lower position of the guide wheel, an inclined plate is provided below the wire positioning seat, and the inclined plate is fixedly connected to the wire winding machine frame by fixing screws, a wire cutter is provided above the inclined plate, the wire cutter is connected to the cylinder, a wire end positioning winder is provided below the inclined plate, the wire end positioning winder is provided on the wire winding shaft, one end of the wire winding shaft is connected to the interior of the movable seat through a rotating sleeve, a first driving motor is provided on the outside of the movable seat, the movable seat is connected to the screw rod through a reciprocating nut and is provided at the lower position of the other end of the interior of the wire winding machine frame, one end of the screw rod is connected to the second driving motor, a bottom plate is provided below the wire positioning seat, and a wire pressing plate is provided above the wire positioning seat.

[0006] In a further embodiment, the wire guide tube is fixedly connected to the wire feeding trough by threads, and the wire feeding trough is connected to the wire winding machine frame by welding.

[0007] In a further embodiment, the wire positioning seat is fixedly connected to the wire winding machine frame via a mounting plate, and the wire positioning seat is configured as a downwardly inclined structure.

[0008] In a further embodiment, a rubber block is provided inside the wire pressing plate, the wire pressing plate is connected to the base plate through a guide column, and the guide column and the wire positioning seat are slidably connected through a limiting slide buckle and a limiting slide groove.

[0009] In a further embodiment, the base plate and the wire positioning seat are connected via an electric telescopic rod, and the wire positioning seat and the mounting plate are fixedly connected via bolts.

[0010] In a further embodiment, a rotating handle is provided on one side of the thread end positioning winder, a slider is provided inside the rotating handle, and the inner side surface of the slider is set as a slope structure, the thread end positioning winder is connected to the winding machine frame through gear transmission, and the thread end positioning winder is connected to the winding shaft through sliding.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] 1. In the utility model, the wire positioning seat is set as a downward inclined structure, which can make the wire be transported downward at an angle, change the angle of wire transportation, and facilitate the wire end positioning winder to bend and position the wire end, thereby ensuring the accuracy of wire end positioning. No manual correction adjustment is required, saving time, thereby improving the efficiency of winding. The wire end positioning winder is driven by gear transmission, and the gear transmission has high precision, which can ensure the uniformity of the wire positioning length, and will not cause the reserved length of the wire end to be different, thereby ensuring the stability of the wire end positioning winder and making it more reliable. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a structural schematic diagram of a filament winding machine of the utility model;

[0014] Figure 2 This is a schematic structural diagram of the wire winding shaft of the present invention;

[0015] Figure 3 This is a structural diagram of the thread end positioning winder of the present invention;

[0016] Figure 4 This is a side view of the wire positioning seat of the present utility model;

[0017] Figure 5 This is a top view of the wire positioning seat of the present utility model;

[0018] Figure 6 This is a front view of the thread end positioning winder of the present invention.

[0019] In the figure: 1. Wire winding machine frame; 2. Wire feeding trough; 3. Wire feeding wheel; 4. Wire guide tube; 5. Guide wheel; 6. Mounting plate; 7. Wire positioning seat; 8. Cylinder; 9. Wire cutter; 10. Inclined plate; 11. Fixing screw; 12. Wire end positioning winder; 13. Rotating handle; 14. Screw; 15. Wire winding shaft; 16. Moving seat; 17. Rotating sleeve; 18. First drive motor; 19. Reciprocating nut; 20. Slider; 21. Wire pressing plate; 22. Rubber block; 23. Limiting slide buckle; 24. Limiting slide groove; 25. Guide column; 26. Electric telescopic rod; 27. Bottom plate; 28. Second drive motor. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0021] See also Figure 1-6 The utility model provides an embodiment of a filament winding machine, comprising a wire winding machine frame 1, a wire feeding groove 2 at one end above the interior of the wire winding machine frame 1, a wire feeding wheel 3 is provided inside the wire feeding groove 2, a wire guide tube 4 is provided on the outside of the wire feeding groove 2, a guide wheel 5 is provided on one side of the wire guide tube 4, a wire positioning seat 7 is provided at the oblique lower position of the guide wheel 5, a bevel plate 10 is provided below the wire positioning seat 7, and the bevel plate 10 is fixedly connected to the wire winding machine frame 1 by fixing screws 11, a wire cutter 9 is provided above the bevel plate 10, and the wire cutter 9 is connected to the cylinder 8, a thread end positioning winder 12 is provided below the bevel plate 10, and the thread end positioning winder 12 is provided on the wire winding shaft 15, one end of the wire winding shaft 15 is connected to the inside of the movable seat 16 through a rotating sleeve 17, and a first driving motor 18 is provided on the outside of the movable seat 16. The seat 16 is connected to the screw rod 14 through a reciprocating nut 19 and is arranged at the lower position of the other end of the interior of the wire winding machine frame 1. One end of the screw rod 14 is connected to the second drive motor 28. A base plate 27 is provided below the wire positioning seat 7, and a wire pressing plate 21 is provided above the wire positioning seat 7; the wire feeding groove 2 is used to install and fix the wire feeding wheel 3, the wire feeding wheel 3 is used to transport and position the wire, the wire guide tube 4 is used to guide the direction of wire transportation, the wire positioning seat 7 is used to change the direction of wire transportation, the inclined panel 10 is used to make the wire accurately transported to the wire end positioning winder 12, the wire end positioning winder 12 is used to bend and fix the position of the wire end, the wire cutter 9 is used to cut the wire, the movable seat 16 is used to install and fix the wire winding shaft 15, and the wire winding shaft 15 is used to wind the wire.

[0022] The wire guide tube 4 is fixedly connected to the wire feeding trough 2 by threads, and the wire feeding trough 2 is connected to the wire winding machine frame 1 by welding. The threaded connection is used to increase the firmness of the connection between the wire guide tube 4 and the wire feeding trough 2.

[0023] The wire positioning seat 7 is fixedly connected to the wire winding machine frame 1 through the mounting plate 6, and the wire positioning seat 7 is set to a downward inclined structure. The mounting plate 6 is used to install and fix the wire positioning seat 7 to the wire winding machine frame 1. The base plate 27 is connected to the wire positioning seat 7 through an electric telescopic rod 26, and the wire positioning seat 7 is fixedly connected to the mounting plate 6 through bolts. The electric telescopic rod 26 is used to adjust the tightness of the wire pressing plate 21.

[0024] A rubber block 22 is provided inside the wire pressing plate 21. The wire pressing plate 21 is connected to the base plate 27 through a guide column 25, and the guide column 25 is slidably connected to the wire positioning seat 7 through a limiting slide buckle 23 and a limiting slide groove 24. The rubber block 22 is used to protect the wire and increase the wear resistance of the inside of the wire pressing plate 21.

[0025] A rotating handle 13 is provided on one side of the thread end positioning winder 12, and a slider 20 is provided inside the rotating handle 13, and the inner side surface of the slider 20 is set as a slope structure. The thread end positioning winder 12 is connected to the winding machine frame 1 through gear transmission, and the thread end positioning winder 12 is connected to the winding shaft 15 through sliding. The rotating handle 13 is used to move the position of the slider 20, and the slider 20 is used to bend and position the end position of the wire.

[0026] Working principle: When in use, the wire is passed through the wire feeding groove 2, the wire feeding wheel 3, the wire guide tube 4, the guide wheel 5 and the wire positioning seat 7 in turn, and the wire pressing plate 21 is telescopically adjusted by the electric telescopic rod 26 to press the wire into position, and then the end of the wire is attached to the surface of the inclined plate 10 and inserted into the wire end positioning winder 12. The rotating handle 13 is rotated downward by gear transmission, and the end of the wire is bent and positioned on the wire winding shaft 15 by the slider 20. The electrical energy is converted into mechanical energy by the first drive motor 18 to drive the wire winding shaft 15 to rotate, and the wire can be wound.

[0027] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A filament winding machine, comprising a winding machine frame (1), characterized in that: A wire feeding groove (2) is provided at one end above the interior of the winding machine frame (1), a wire feeding wheel (3) is provided inside the wire feeding groove (2), a wire guide tube (4) is provided on the outside of the wire feeding groove (2), a guide wheel (5) is provided on one side of the wire guide tube (4), a wire positioning seat (7) is provided at an oblique position below the guide wheel (5), an inclined panel (10) is provided below the wire positioning seat (7), and the inclined panel (10) is fixedly connected to the winding machine frame (1) by fixing screws (11), a wire cutter (9) is provided above the inclined panel (10), the wire cutter (9) is connected to the cylinder (8), and a wire guide tube (5) is provided below the inclined panel (10). A thread end positioning winder (12), wherein the thread end positioning winder (12) is arranged on a winding shaft (15), one end of the winding shaft (15) is connected to the inside of a movable seat (16) through a rotating sleeve (17), a first driving motor (18) is provided on the outside of the movable seat (16), the movable seat (16) is connected to the screw rod (14) through a reciprocating nut (19) and is arranged at a position below the other end of the inside of the winding machine frame (1), one end of the screw rod (14) is connected to the second driving motor (28), a bottom plate (27) is provided below the wire positioning seat (7), and a wire pressing plate (21) is provided above the wire positioning seat (7).

2. A filament winding machine according to claim 1, characterized in that: The wire guide tube (4) is fixedly connected to the wire feeding trough (2) via threads, and the wire feeding trough (2) is connected to the wire winding machine frame (1) via welding.

3. A filament winding machine according to claim 1, characterized in that: The wire positioning seat (7) is fixedly connected to the wire winding machine frame (1) via a mounting plate (6), and the wire positioning seat (7) is configured as a downwardly inclined structure.

4. A filament winding machine according to claim 1, characterized in that: A rubber clamping block (22) is provided inside the wire pressing plate (21), the wire pressing plate (21) is connected to the bottom plate (27) via a guide post (25), and the guide post (25) is slidably connected to the wire positioning seat (7) via a limiting slide buckle (23) and a limiting slide groove (24).

5. The filament winding machine according to claim 1, characterized in that: The base plate (27) is connected to the wire positioning seat (7) via an electric telescopic rod (26), and the wire positioning seat (7) is fixedly connected to the mounting plate (6) via bolts.

6. A filament winding machine according to claim 1, characterized in that: A rotating handle (13) is provided on one side of the thread end positioning winder (12), a slider (20) is provided inside the rotating handle (13), and the inner side surface of the slider (20) is configured as an inclined surface structure. The thread end positioning winder (12) is connected to the winding machine frame (1) through a gear transmission, and the thread end positioning winder (12) is connected to the winding shaft (15) through a sliding connection.

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