Multi-shaft hollow winding machine

Abstract

The utility model discloses a multi-shaft hollow winding machine which comprises a machining table, a lifting table is installed above the machining table, lifting hydraulic cylinders are installed on the two sides of the lifting table, a lifting top plate is connected to the upper portions of the lifting hydraulic cylinders, and a positioning bearing is arranged on the lower end face of the lifting top plate. The driving motor is installed in the lifting table, a rotating disc is installed above the driving motor, and a winding drum is arranged on the inner side of the rotating disc; the limiting hole is formed in one end of the machining table, a cleaning hole is formed in one end above the lifting table, and a cleaning cotton brush is arranged in the cleaning hole; and the pushing cams are installed on the two sides of the lower portion of the lifting table, and a pushing motor is installed at one end of each pushing cam. Compared with an existing device, the multi-shaft hollow winding machine has the advantages that the outer wall of a wire harness can be rubbed through the cleaning cotton brushes on the inner sides of the cleaning holes, so that dust and impurities on the wire harness are removed, and the cleaning effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of winding machines, in particular to a multi-axis hollow winding machine. Background Art

[0002] A winding machine is a device that winds linear objects around a specific workpiece. The wires commonly wound by winding machines are mostly enameled copper wire (winding inductor coils for electronic and electrical products), enameled aluminum wire, textile wire (winding yarn and coils for textile machines), heating wire for electric heating appliances, solder wire, electric wire, cable, etc.

[0003] A Chinese patent with authorization publication number CN208903835U discloses a multi-axis hollow winding machine, which includes a glue injection component, a wire feeding mechanism, a winding mechanism and a heating mechanism. The glue injection component includes a glue injection tube; the wire feeding mechanism includes a wire nozzle and a wire nozzle driving mechanism, the wire nozzle driving mechanism drives the wire nozzle to move, and the glue injection tube is arranged above the wire feeding mechanism; the winding mechanism is arranged below the wire feeding mechanism, and the winding mechanism includes a front axle, a rear axle, a rear axle moving driving mechanism and a rotating driving mechanism. A protruding block is arranged on the rear axle, a first groove is arranged on the front axle, the rear axle moving driving mechanism drives the rear axle to move, a wire pressing component and a cutter are arranged on the front axle, the wire pressing component is used to press the wire, the cutter is used to cut the wire, and the rotating driving mechanism drives the front axle to rotate; the heating mechanism includes a heating nozzle, and the air outlet of the heating nozzle is directly opposite to the winding position between the front axle and the rear axle. With the above structure, there is no need to heat the mold to achieve coil shaping, which effectively saves energy consumption.

[0004] Although the multi-axis hollow winding machine mentioned above does not need to heat the mold to achieve coil shaping, which effectively saves energy, the existing winding machine does not have a dust treatment function. The surface of the product after winding will inevitably be attached with dust or small particles. If it is not handled, it may affect the use of subsequent products. For this reason, we propose a multi-axis hollow winding machine. Utility Model Content

[0005] The purpose of the utility model is to provide a multi-axis hollow winding machine to solve the problem raised in the above background technology that since the existing winding machines do not have the dust processing function, the surface of the product after winding processing will inevitably be attached with dust or small particles, which may affect the use of subsequent products if not processed.

[0006] To achieve the above purpose, the utility model provides the following technical solutions: a multi-axis hollow winding machine, comprising:

[0007] A processing table, a lifting platform is installed above the processing table, and lifting hydraulic cylinders are installed on both sides of the lifting platform, a lifting top plate is connected above the lifting hydraulic cylinder, and a positioning bearing is provided on the lower end surface of the lifting top plate;

[0008] A driving motor is installed inside the lifting platform, a turntable is installed above the driving motor, and a winding reel is placed inside the turntable;

[0009] A limiting hole is arranged at one end of the processing table, a cleaning hole is arranged at one end above the lifting table, and a cleaning cotton brush is arranged inside the cleaning hole;

[0010] A pushing cam is installed on both sides below the lifting platform, and a pushing motor is installed at one end of the pushing cam.

[0011] Preferably, the sizes of the winding reel and the turntable match each other, and the winding reel and the turntable correspond one to one.

[0012] Preferably, a telescopic structure is formed between the lifting hydraulic cylinder and the lifting top plate, and the lifting top plate is movably connected to the winding drum via a positioning bearing.

[0013] Preferably, the limiting holes and the cleaning holes correspond to the winding reels one by one, respectively, and the cleaning cotton brush fits tightly against the inner wall of the cleaning hole.

[0014] Preferably, the lifting top plate is further provided with:

[0015] A heating cover is connected below the lifting top plate, a stretching plate is connected below the heating cover, a reserved channel is opened at one end of the stretching plate, and a heating wire is arranged on the inner wall of the heating cover.

[0016] Preferably, a stretching structure is formed between the stretching plate and the heating cover, a semi-enclosed structure is formed between the heating cover and the lifting platform, and the heating wires are evenly distributed along the inner wall of the heating cover.

[0017] Preferably, a rotating structure is formed between the driving motor and the turntable, a rotating structure is formed between the pushing motor and the pushing cam, and the pushing cam and the lifting platform are perpendicular to each other.

[0018] Compared with the prior art, the utility model provides a multi-axis hollow winding machine, which has the following beneficial effects:

[0019] The utility model can limit the wiring harness through the limiting hole, and can rub the outer wall of the wiring harness through the cleaning cotton brush inside the cleaning hole, so as to remove dust and impurities on the wiring harness, thereby achieving the cleaning effect, avoiding the problem that the existing winding machine does not have the dust processing function, and the surface of the product after the winding process will inevitably be attached with dust or small particles, which may affect the use of the subsequent products if not processed. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the external structure of the utility model;

[0022] Figure 3 It is a structural schematic diagram of the heating cover and the stretching plate of the utility model;

[0023] Figure 4 It is a structural schematic diagram of the heating cover of the utility model.

[0024] In the figure: 1. Processing table; 2. Lifting table; 3. Lifting hydraulic cylinder; 4. Lifting top plate; 5. Positioning bearing; 6. Driving motor; 7. Turntable; 8. Winding reel; 9. Push cam; 10. Push motor; 11. Limiting hole; 12. Cleaning hole; 13. Cleaning cotton brush; 14. Heating cover; 15. Stretching plate; 16. Reserved channel; 17. Heating wire. DETAILED DESCRIPTION

[0025] 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.

[0026] See also Figure 1-2 A multi-axis hollow winding machine comprises: a processing table 1, a lifting platform 2 is installed above the processing table 1, and lifting hydraulic cylinders 3 are installed on both sides of the lifting platform 2, a lifting top plate 4 is connected to the top of the lifting hydraulic cylinder 3, and a positioning bearing 5 is arranged on the lower end surface of the lifting top plate 4; a telescopic structure is formed between the lifting hydraulic cylinder 3 and the lifting top plate 4, and the lifting top plate 4 is movably connected to the winding reel 8 through the positioning bearing 5; the lifting hydraulic cylinder 3 can drive the lifting top plate 4 to move vertically, so that the winding reel 8 can be positioned by the lifting top plate 4; a driving motor 6 is installed inside the lifting platform 2, a turntable 7 is installed above the driving motor 6, and a winding reel is arranged on the inner side of the turntable 7 Drum 8; the sizes of the winding reel 8 and the turntable 7 match each other, and the winding reel 8 and the turntable 7 correspond one to one; the turntable 7 can engage with the winding reel 8, which is convenient for the installation of the winding reel 8; a pushing cam 9, which is installed on both sides below the lifting platform 2, and a pushing motor 10 is installed at one end of the pushing cam 9; a rotating structure is formed between the driving motor 6 and the turntable 7, and a rotating structure is formed between the pushing motor 10 and the pushing cam 9, and the pushing cam 9 and the lifting platform 2 are perpendicular to each other; the driving motor 6 can drive the turntable 7 to rotate, and the pushing motor 10 can drive the pushing cam 9 to rotate, so that the lifting platform 2 can be pushed by the rotation of the pushing cam 9, which is convenient for the lifting and lowering winding of the lifting platform 2 and the winding reel 8.

[0027] See also Figure 2-4 A multi-axis hollow winding machine includes: a limiting hole 11, which is arranged at one end of a processing table 1, a cleaning hole 12 is arranged at one end above a lifting table 2, and a cleaning cotton brush 13 is arranged inside the cleaning hole 12; the limiting hole 11 and the cleaning hole 12 correspond to the winding reel 8 one by one, and the cleaning cotton brush 13 is tightly fitted with the inner wall of the cleaning hole 12; the limiting hole 11 can limit the wire harness, and the cleaning cotton brush 13 inside the cleaning hole 12 can rub the outer wall of the wire harness, thereby removing dust and impurities on the wire harness to achieve a cleaning effect; a heating cover 14, which is connected to the lifting table 2, is provided with a cleaning hole 12, and a cleaning hole 12 is provided with a cleaning brush 13; the limiting hole 11 and the cleaning hole 12 correspond to the winding reel 8 one by one, and the cleaning cotton brush 13 is tightly fitted with the inner wall of the cleaning hole 12; the limiting hole 11 can limit the wire harness, and the cleaning cotton brush 13 inside the cleaning hole 12 can rub the outer wall of the wire harness, thereby removing dust and impurities on the wire harness to achieve a cleaning effect; the heating cover 14 is connected to the lifting table 2, and the cleaning hole 12 is provided with a cleaning hole 12, and the cleaning hole 12 is provided with a cleaning brush 13; ... Below the top plate 4, a stretching plate 15 is connected to the bottom of the heating cover 14, and a reserved channel 16 is opened at one end of the stretching plate 15, and a heating wire 17 is arranged on the inner wall of the heating cover 14; a stretching structure is formed between the stretching plate 15 and the heating cover 14, and a semi-enclosed structure is formed between the heating cover 14 and the lifting platform 2, and the heating wires 17 are evenly distributed along the inner wall of the heating cover 14; the heating cover 14 can be telescoped with the stretching plate 15, so that the wire harness can be heated and shaped by the heating wires 17 in the heating cover 14, and at the same time the heating cover 14 can prevent heat loss to achieve energy saving effect.

[0028] Working principle: When using the multi-axis hollow winding machine, first install the winding drum 8 on the turntable 7, engage the winding drum 8 through the turntable 7, and then start the lifting hydraulic cylinder 3, which drives the lifting top plate 4 to move vertically until the lifting top plate 4 falls on the winding drum 8, so that it can be positioned; secondly, fix one end of the wire harness on the winding drum 8 through the limiting hole 11 and the cleaning hole 12, and then pull the stretching plate 15 out from under the heating cover 14; then start the driving motor 6, which drives the turntable 7 to rotate, and at the same time starts the pushing motor 10, which drives the The dynamic push cam 9 rotates, so that the lifting platform 2 can be pushed by the rotation of the push cam 9, which is convenient for the lifting platform 2 and the winding reel 8 to lift and lower and wind; finally, the heating wire 17 is energized, and the heating wire 17 in the heating cover 14 heats and shapes the wire harness. At the same time, the heating cover 14 can prevent heat loss to achieve energy-saving effect. During the winding process of the wire harness, it passes through the limiting hole 11 and the cleaning hole 12 in turn. The cleaning cotton brush 13 on the inside of the cleaning hole 12 can rub the outer wall of the wire harness, thereby removing dust and impurities on the wire harness to achieve a cleaning effect. This is the working principle of the multi-axis hollow winding machine.

[0029] 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 multi-axis hollow winding machine, characterized in that: include: A processing table (1), wherein a lifting platform (2) is installed above the processing table (1), and lifting hydraulic cylinders (3) are installed on both sides of the lifting platform (2), a lifting top plate (4) is connected above the lifting hydraulic cylinder (3), and a positioning bearing (5) is provided on the lower end surface of the lifting top plate (4); A driving motor (6) is installed inside the lifting platform (2); a turntable (7) is installed above the driving motor (6), and a winding drum (8) is placed inside the turntable (7); A limiting hole (11) is arranged at one end of the processing table (1); a cleaning hole (12) is arranged at one end above the lifting table (2); and a cleaning cotton brush (13) is arranged inside the cleaning hole (12); A push cam (9) is installed on both sides below the lifting platform (2), and a push motor (10) is installed at one end of the push cam (9).

2. A multi-axis hollow winding machine according to claim 1, characterized in that: The sizes of the winding drum (8) and the rotating disk (7) match each other, and the winding drum (8) and the rotating disk (7) correspond one to one.

3. A multi-axis hollow winding machine according to claim 1, characterized in that: A telescopic structure is formed between the lifting hydraulic cylinder (3) and the lifting top plate (4), and the lifting top plate (4) is movably connected to the winding drum (8) via a positioning bearing (5).

4. A multi-axis hollow winding machine according to claim 1, characterized in that: The limiting holes (11) and the cleaning holes (12) correspond to the winding drums (8) one by one, respectively, and the cleaning cotton brush (13) is tightly fitted to the inner wall of the cleaning hole (12).

5. A multi-axis hollow winding machine according to claim 1, characterized in that: The lifting top plate (4) is also provided with: A heating hood (14) is connected below the lifting top plate (4); a stretching plate (15) is connected below the heating hood (14); a reserved channel (16) is provided at one end of the stretching plate (15); and a heating wire (17) is provided on the inner wall of the heating hood (14).

6. A multi-axis hollow winding machine according to claim 5, characterized in that: A stretching structure is formed between the stretching plate (15) and the heating cover (14), a semi-enclosed structure is formed between the heating cover (14) and the lifting platform (2), and the heating wires (17) are evenly distributed along the inner wall of the heating cover (14).

7. A multi-axis hollow winding machine according to claim 1, characterized in that: A rotating structure is formed between the driving motor (6) and the rotating disk (7), a rotating structure is formed between the pushing motor (10) and the pushing cam (9), and the pushing cam (9) and the lifting platform (2) are perpendicular to each other.

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