A paint stripping servo winding machine

Abstract

The present invention relates to the technical field of coil winding, and particularly to a paint stripping servo winding machine, which includes a main frame. A folding plate is slidably sleeved on the outer surface of the main frame in the front-back direction through a moving mechanism. The front end of the main frame is movably connected to a sliding plate in the front-back direction through an elastic mechanism. A first locking mechanism for locking the elastic mechanism is arranged inside the main frame. A driving motor is fixedly installed on the upper end surface of the sliding plate. The output shaft of the driving motor is fixedly installed with a driving disk. A connecting shell is arranged on the front end surface of the driving disk. Symmetrically arranged grinding rods respectively penetrate through the upper and lower end surfaces of the connecting shell in a sliding manner. The end portions of the two grinding rods away from each other are respectively fixedly installed with grinding heads. The present invention can be applied to the grinding process of tank body production, adapt to the grinding of annular and linear welds, and the alignment process is accurate and fast, greatly reducing the processing difficulty and improving the processing efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of coil winding, and particularly to a paint stripping servo winding machine. Background Art

[0002] Winding enameled wire into coils is a common operation in the fields of electronics, electrical engineering, and communication, etc., mainly used for manufacturing various electromagnetic coils, such as key components of transformers, inductors, motors, etc. Enameled wire is a wire with an insulating paint coated on the outer surface of a conductor (usually a copper wire). This insulating paint has excellent electrical and mechanical properties at room temperature, and can be softened or decomposed at high temperatures, facilitating soldering or connection. During the winding process, an enameled wire servo winding machine is usually used for enameled wire. A paint stripping servo winding machine is a winding machine device integrated with a servo control system and a paint stripping function. It receives command signals through the servo system to control the rotation speed and position of the winding head, ensuring the accuracy and stability of winding. While winding, the built-in paint stripping mechanism of the device will strip the paint film on the surface of the wire to ensure that after the coil is formed, there is a conductive connection section for connection with external wiring.

[0003] In the prior art, during winding, continuous wire feeding from a wire bundle is required. When the enameled wire on the wire bundle is pulled out, due to its own stress problem, it will present a bent state. When it is transmitted to the position of the winding head, problems such as difficult winding and wire jumping are likely to occur, bringing inconvenience. Therefore, a paint stripping servo winding machine is proposed. Summary of the Invention

[0004] The purpose of the present invention is to solve the deficiencies in the background art, and a paint stripping servo winding machine is proposed.

[0005] To achieve the above purpose, the technical solution adopted by the present invention is: a paint stripping servo winding machine, including a machine body. A profile frame is fixedly installed on one side surface of the machine body. A connecting plate is installed on the front surface of the profile frame through a lifting mechanism. Angle plates are fixedly installed at the corners of the connecting plate. A plurality of guide rods are slidably installed on the rear surface of the profile frame through a distance adjusting mechanism. The upper end of the angle plate is connected to a top plate through a locking mechanism. A tension rod is fixedly connected to the rear surface of the top plate. A wire guiding mechanism is arranged at the upper end of one side surface of the profile frame, and a feeding mechanism is arranged at the lower end of one side surface of the profile frame;

[0006] An arc-shaped edge is arranged on the side of the angle plate close to the connecting plate, and a plurality of the guide rods are arranged on the side of the arc-shaped edge close to the connecting plate;

[0007] The enameled wire is guided and transmitted through a plurality of the guide rods and a tension rod. The enameled wire forms a reset section at the plurality of guide rods and a tension section between the uppermost guide rod and the tension rod.

[0008] Preferably, the lifting mechanism includes a lifting block fixedly connected to one end of the connecting plate. The lifting block is slidably clamped on the front surface of the profile frame. A telescopic cylinder is fixedly installed on the front surface of the profile frame through a socket, and the telescopic end of the telescopic cylinder is fixedly connected to the upper surface of the lifting block.

[0009] Preferably, the distance adjusting mechanism includes an arc plate fixedly connected to the front surface of the angle plate. A threaded rod penetrates through the outer surface of the arc plate. One end of the threaded rod is rotatably connected to a sliding plate, and the rear end of the sliding plate is fixedly connected to a folding plate. The front end of the guiding rod is fixedly connected to the rear surface of the folding plate.

[0010] Preferably, a rotating head is fixedly connected to the end of the threaded rod away from the sliding plate. A plurality of sliding openings are formed through the front surface of the connecting plate, and the sliding plate is slidably inserted into the inner side of the sliding openings.

[0011] Preferably, the locking mechanism includes an L-shaped plate fixedly connected to the upper side of the angle plate. A lifting plate is slidably clamped inside the L-shaped plate. A strip-shaped opening is formed through the front surface of the lifting plate. A threaded column is fixedly connected to the front surface of the L-shaped plate. The threaded column slidably passes through the inner side of the strip-shaped opening. A locking nut is threadedly sleeved on the front end of the threaded column. One end of the top plate is fixedly connected to the upper end of the lifting plate.

[0012] Preferably, the feeding mechanism includes a mounting seat fixedly connected to one side surface of the profile frame. A wire roller is rotatably penetrated through the front surface of the mounting seat. A motor is fixedly connected to the rear surface of the mounting seat, and the output shaft of the motor is fixedly connected to the rear end of the wire roller.

[0013] Preferably, the wire guiding mechanism includes a fixing plate fixedly connected to the upper end of one side surface of the profile frame. A connecting column is fixedly connected to one side surface of the fixing plate, and a guiding ring is fixedly connected to one end of the connecting column.

[0014] Preferably, a base is fixedly connected to the lower end of the profile frame, and support feet are respectively inserted at the corners of the lower surface of the base.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] The present invention can preliminarily straighten and further straighten the enameled wire, effectively eliminating the bending stress of the enameled wire on the wire bundle.

[0017] The present invention can be flexibly adjusted to adapt to the straightening and stretching of enameled wires with different wire diameters. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic structural diagram of a paint stripping servo winding machine of the present invention;

[0019] Figure 2Schematic diagram of a partial structure of a paint stripping servo winding machine according to the present invention;

[0020] Figure 3 Schematic diagram of the connecting plate part of a paint stripping servo winding machine according to the present invention;

[0021] Figure 4 Of a paint stripping servo winding machine according to the present invention Figure 3 Enlarged view of part A;

[0022] Figure 5 Of a paint stripping servo winding machine according to the present invention Figure 3 Enlarged view of part B;

[0023] Figure 6 Schematic diagram of the angle plate part of a paint stripping servo winding machine according to the present invention;

[0024] Figure 7 The guiding ring of a paint stripping servo winding machine according to the present invention;

[0025] Figure 8 Partial schematic diagram during the operation of a paint stripping servo winding machine according to the present invention.

[0026] 1. Machine body; 2. Profile frame; 3. Lifting block; 4. Telescopic cylinder; 5. Sleeve seat; 6. Connecting plate; 7. Slide opening; 8. Slide plate; 9. Folding plate; 10. Guide rod; 11. Angle plate; 12. Arc plate; 13. Threaded rod; 14. Rotating head; 15. L-shaped plate; 16. Lifting plate; 17. Strip-shaped opening; 18. Threaded column; 19. Locking nut; 20. Top contact plate; 21. Tightening rod; 22. Mounting seat; 23. Wire roller; 24. Motor; 25. Base; 26. Support feet; 27. Fixed plate; 28. Connecting column; 29. Guiding ring; 30. Wire bundle; 31. Reset section; 32. Tightening section. Detailed implementation manners

[0027] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art can think of other obvious variations.

[0028] As Figures 1-8A paint stripping servo winding machine shown in the figure includes a machine body 1. The machine body 1 is a prior art and will not be described in detail. The improvement in this solution lies in that: a profile frame 2 is fixedly installed on one side surface of the machine body 1. A connecting plate 6 is installed on the front surface of the profile frame 2 through a lifting mechanism. Angle plates 11 are fixedly installed at the corners of the connecting plate 6. A plurality of guiding rods 10 are slidably installed on the rear surface of the profile frame 2 through a distance adjusting mechanism. The upper end of the angle plate 11 is connected to a top plate 20 through a locking mechanism. A tensioning rod 21 is fixedly connected to the rear surface of the top plate 20. A wire guiding mechanism is arranged at the upper end of one side surface of the profile frame 2, and a feeding mechanism is arranged at the lower end of one side surface of the profile frame 2;

[0029] An arc-shaped edge is provided on one side of the angle plate 11 close to the connecting plate 6. A plurality of guiding rods 10 are arranged on one side of the arc-shaped edge close to the connecting plate 6; so that a plurality of guiding rods 10 can guide the enameled wire to be gradually bent and straightened along a curve.

[0030] As Figure 8 shown, the enameled wire is guided and transmitted through a plurality of guiding rods 10 and a tensioning rod 21. The enameled wire forms a reset section 31 at the plurality of guiding rods 10, and a tensioning section 32 is formed between the uppermost guiding rod 10 and the tensioning rod 21.

[0031] As Figure 2 shown, the lifting mechanism includes a lifting block 3 fixedly connected to one end of the connecting plate 6. The lifting block 3 is slidably clamped on the front surface of the profile frame 2. A telescopic cylinder 4 is fixedly installed on the front surface of the profile frame 2 through a socket 5. The telescopic end of the telescopic cylinder 4 is fixedly connected to the upper surface of the lifting block 3. By the telescopic movement of the telescopic cylinder 4, the lifting block 3 can be controlled to slide up and down along the surface of the profile frame 2 to adjust the height of the connecting plate 6. As the total outgoing diameter of the wire bundle 30 decreases, the connecting plate 6 also gradually moves downwards to ensure that the lowermost guiding rod 10 is relatively close to the wire bundle 30.

[0032] As Figure 3 、 Figure 4 shown, the distance adjusting mechanism includes an arc-shaped plate 12 fixedly connected to the front surface of the angle plate 11. A threaded rod 13 penetrates through the outer surface of the arc-shaped plate 12. One end of the threaded rod 13 is rotatably connected to a sliding plate 8. The rear end of the sliding plate 8 is fixedly connected to a folding plate 9. The front end of the guiding rod 10 is fixedly connected to the rear surface of the folding plate 9. The threaded rod 13 can rotate relative to the sliding plate 8 and can drive the sliding plate 8 to move at the same time.

[0033] A rotating head 14 is fixedly connected to the end of the threaded rod 13 far from the sliding plate 8. A plurality of sliding openings 7 are penetrated through the front surface of the connecting plate 6. The sliding plate 8 is slidably inserted into the inner side of the sliding opening 7. When the threaded rod 13 is rotated, the sliding plate 8 can be made to slide relatively along the inner side of the sliding opening 7.

[0034] As Figure 3 、 Figure 5, Figure 6 As shown in the figure, the locking mechanism includes an L-shaped plate 15 fixedly connected to the upper side of the angle plate 11. A lifting plate 16 is slidably clamped inside the L-shaped plate 15. A strip-shaped opening 17 is formed through the front surface of the lifting plate 16. A threaded column 18 is fixedly connected to the front surface of the L-shaped plate 15. The threaded column 18 slidably passes through the inside of the strip-shaped opening 17. A locking nut 19 is threadedly sleeved on the front end of the threaded column 18. One end of the top plate 20 is fixedly connected to the upper end of the lifting plate 16. When the locking nut 19 is loosened, the lifting plate 16 can slide up and down relative to the L-shaped plate 15, and the threaded column 18 slides along the inside of the strip-shaped opening 17. When the height of the lifting plate 16 is adjusted appropriately, the locking nut 19 is tightened again to ensure the stability between the L-shaped plate 15 and the lifting plate 16.

[0035] As Figure 2 shown in the figure, the feeding mechanism includes a mounting seat 22 fixedly connected to one side surface of the profile frame 2. A wire roller 23 is rotatably penetrated through the front surface of the mounting seat 22. A motor 24 is fixedly connected to the rear surface of the mounting seat 22. The output shaft of the motor 24 is fixedly connected to the rear end of the wire roller 23. When the motor 24 is driven, the wire roller 23 will rotate, thereby assisting the wire bundle 30 to pay out the wire.

[0036] As Figure 1 , Figure 7 shown in the figure, the wire guiding mechanism includes a fixing plate 27 fixedly connected to the upper end of one side surface of the profile frame 2. A connecting column 28 is fixedly connected to one side surface of the fixing plate 27. One end of the connecting column 28 is fixedly connected with a guiding ring 29. The enameled wire passes through the inside of the guiding ring 29 to guide and convey the enameled wire.

[0037] As Figure 1 , Figure 2 shown in the figure, a base 25 is fixedly connected to the lower end of the profile frame 2. Support feet 26 are respectively inserted at the corners of the lower surface of the base 25. This part supports the lower end of the profile frame 2 to further improve the stability.

[0038] The user puts the wire bundle 30 on the wire roller 23, and then guides it into the machine body 1 through a number of guide rods 10, tension rods 21, and guide rings 29 for winding and stripping the paint. The enameled wire forms a reset section 31 at a number of guide rods 10, and a tension section 32 is formed between the uppermost guide rod 10 and the tension rod 21. Through the action of the reset section 31, the enameled wire is initially straightened, and the bending stress of the enameled wire can be effectively eliminated. Then, through the action of the tension section 32, the enameled wire is further straightened, which is beneficial to the subsequent wire winding and stripping of the machine body 1.

[0039] The user rotates the threaded rod 13 by rotating the head 14, causing the sliding plate 8 to slide along the inner side of the sliding opening 7, and further causing the guide rod 10 to move, so as to change the wire length of the formed reset section 31. For the enameled wire with a larger wire diameter, the guide rod 10 is moved away from the angle plate 11 for adjustment, increasing the wire length of the reset section 31 and enhancing the reset and straightening effect. On the contrary, for the enameled wire with a smaller wire diameter, the reset section 31 should not be too long, otherwise the enameled wire will be reset excessively and bend in the reverse direction. Therefore, the action intensity of the reset and straightening can be flexibly adjusted to adapt to the use of enameled wires with different wire diameters.

[0040] After the user loosens the lock nut 19, the lifting plate 16 can slide up and down relative to the L-shaped plate 15, and the threaded column 18 slides along the inner side of the strip-shaped opening 17. When the height of the tensioning rod 21 is appropriate, the lock nut 19 is tightened again for positioning. This part of the design is used to change the wire length of the tensioning section 32. Specifically, for the enameled wire with a smaller wire diameter, the tensioning section 32 should be longer to prevent the enameled wire from being stretched and deformed due to short-distance tensioning and straightening, which affects the product quality.

[0041] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification is only the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection required by the present invention is defined by the appended claims and their equivalents.

Claims

1. A paint stripping servo winding machine, comprising a machine body (1), characterized in that: A profile frame (2) is fixedly mounted on one side surface of the machine body (1); a connecting plate (6) is mounted on the front surface of the profile frame (2) via a lifting mechanism; a corner plate (11) is fixedly mounted on the corner of the connecting plate (6); a plurality of guide rods (10) are slidably mounted on the rear surface of the profile frame (2) via a distance adjustment mechanism; the upper end of the corner plate (11) is connected to a top connecting plate (20) via a locking mechanism; a tensioning rod (21) is fixedly connected to the rear surface of the top connecting plate (20); a guide wire mechanism is arranged at the upper end of one side surface of the profile frame (2); and a feeding mechanism is arranged at the lower end of one side surface of the profile frame (2); A side of the angle plate (11) close to the connecting plate (6) is provided with an arc-shaped edge, and a plurality of guide rods (10) are provided on the side of the arc-shaped edge close to the connecting plate (6); The enameled wire is guided and conveyed through a plurality of the guide rods (10) and a tension rod (21), the enameled wire forms a reset section (31) at the plurality of guide rods (10), and forms a tension section (32) between the uppermost guide rod (10) and the tension rod (21); The distance adjustment mechanism comprises an arc-shaped plate (12) fixedly connected to the front surface of the angle plate (11); a threaded rod (13) is threadedly penetrated through the outer surface of the arc-shaped plate (12); one end of the threaded rod (13) is rotatably connected to a slide plate (8); a rear end of the slide plate (8) is fixedly connected to a folding plate (9); and a rear surface of the folding plate (9) is fixedly connected to the front end of the guide rod (10); The end of the threaded rod (13) away from the slide plate (8) is fixedly connected to a screw head (14); a plurality of sliding openings (7) are formed through the front surface of the connecting plate (6); and the slide plate (8) is slidably inserted into the inner side of the sliding opening (7); The locking mechanism comprises an L-shaped plate (15) fixedly connected to the upper side of the angle plate (11); a lifting plate (16) is slidably mounted on the inner side of the L-shaped plate (15); a strip-shaped opening (17) is formed through the front surface of the lifting plate (16); a threaded column (18) is fixedly connected to the front surface of the L-shaped plate (15); the threaded column (18) slides through the inner side of the strip-shaped opening (17); a locking nut (19) is threadedly sleeved on the front end of the threaded column (18); and one end of the top connecting plate (20) is fixedly connected to the upper end of the lifting plate (16).

2. A paint stripping servo winding machine according to claim 1, characterized in that: The lifting mechanism comprises a lifting block (3) fixedly connected to one end of the connecting plate (6); the lifting block (3) is slidably mounted on the front surface of the profile frame (2); a telescopic cylinder (4) is fixedly mounted on the front surface of the profile frame (2) via a sleeve (5); and a telescopic end of the telescopic cylinder (4) is fixedly connected to the upper surface of the lifting block (3).

3. A paint stripping servo winding machine according to claim 1, characterized in that: The feeding mechanism comprises a mounting seat (22) fixedly connected to a side surface of the profile frame (2), the front surface of the mounting seat (22) rotatably penetrates a wired roller (23), the rear surface of the mounting seat (22) is fixedly connected to a motor (24), and the output shaft of the motor (24) is fixedly connected to the rear end of the wire roller (23).

4. A paint stripping servo winding machine according to claim 1, characterized in that: The wire guide mechanism comprises a fixing plate (27) fixedly connected to an upper end of a side surface of the profile frame (2), a connecting column (28) fixedly connected to a side surface of the fixing plate (27), and a guide ring (29) fixedly connected to one end of the connecting column (28).

5. A paint stripping servo winding machine according to claim 1, characterized in that: The lower end of the profile frame (2) is fixedly connected to a base (25), and support feet (26) are respectively inserted into the corners of the lower surface of the base (25).

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