Paint stripping servo winding machine

Abstract

The invention relates to the technical field of coil winding, in particular to a paint stripping servo winding machine which comprises a main frame, the outer surface of the main frame is slidably sleeved with a folded plate in the front-back direction through a moving mechanism, and the front end of the main frame is movably connected with a sliding plate in the front-back direction through an elastic mechanism; a first locking mechanism for locking the elastic mechanism is arranged in the main frame, a driving motor is fixedly installed on the upper end face of the sliding plate, a driving disc is fixedly installed on an output shaft of the driving motor, a connecting shell is arranged on the front end face of the driving disc, and symmetrical grinding rods slidably penetrate through the upper end face and the lower end face of the connecting shell correspondingly. The polishing device can be applied to the polishing procedure of tank production and is suitable for polishing of annular and linear welding seams, the alignment process is accurate and rapid, the machining difficulty is greatly reduced, and the machining efficiency is improved.

Description

Technical Field

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

[0002] Enameled wire winding coils are common operations in the fields of electronics, electrical engineering, and communications. They are mainly used to make various electromagnetic coils, such as key components of transformers, inductors, and motors. Enameled wire is a wire with a layer of insulating paint coated on the outer surface of the conductor (usually copper wire). This layer of insulating paint has excellent electrical and mechanical properties at room temperature, and can soften or decompose at high temperatures, making it easy to weld or connect. Enameled wire is usually wound using a paint servo winding machine. The paint stripping servo winding machine is a winding machine device that integrates a servo control system and paint stripping functions. It receives command signals through the servo system to control the rotation speed and position of the winding head to ensure the accuracy and stability of the winding. While winding, the built-in paint stripping mechanism of the equipment will strip the paint on the surface of the wire to ensure that after the coil is formed, there is a conductive connection section with the external wiring.

[0003] In the prior art, the wire bundle needs to be continuously fed during winding. When the enameled wire on the wire bundle is pulled out, it will be bent due to its own stress problem. When it is transmitted to the winding head position, problems such as difficulty in winding and wire jumping are prone to occur, which brings 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 shortcomings of the background technology and to propose a paint stripping servo winding machine.

[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, an angle plate is fixedly installed at the corner of the connecting plate, a plurality of guide rods are slidably installed on the rear surface of the profile frame through a distance adjustment mechanism, the upper end of the angle plate is connected to a top connecting plate through a locking mechanism, a tensioning rod is fixedly connected to the rear surface of the top connecting plate, a wire 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; A side of the angle plate close to the connecting plate is provided with an arc-shaped edge, and a plurality of guide rods are provided on one side of the arc-shaped edge close to the connecting plate; The enameled wire is guided and conveyed through a plurality of the guide rods and one of the tension rods, and the enameled wire forms a reset section at the plurality of guide rods and forms a tension section between the uppermost guide rod and the tension rod.

[0006] 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 sleeve, and the telescopic end of the telescopic cylinder is fixedly connected to the upper surface of the lifting block.

[0007] Preferably, the distance adjustment mechanism includes an arc-shaped plate fixedly connected to the front surface of the angle plate, a threaded rod is threaded through the outer surface of the arc-shaped plate, one end of the threaded rod is rotatably connected to a slide plate, the rear end of the slide plate is fixedly connected to a folding plate, and the rear surface of the folding plate is fixedly connected to the front end of the guide rod.

[0008] Preferably, one end of the threaded rod away from the slide plate is fixedly connected with a screw head, and a front surface of the connecting plate is penetrated with a plurality of sliding openings, and the slide plate is slidably inserted into the inner side of the sliding openings.

[0009] Preferably, the locking mechanism includes an L-shaped plate fixedly connected to the upper side of the angle plate, a lifting plate is slidably mounted on the inner side of the L-shaped plate, a strip-shaped opening is penetrated 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 slides through the inner side of the strip-shaped opening, a locking nut is threadedly sleeved on the front end of the threaded column, and one end of the top connecting plate is fixedly connected to the upper end of the lifting plate.

[0010] Preferably, the feeding mechanism includes a mounting seat fixedly connected to the surface of one side of the profile frame, the front surface of the mounting seat rotates through the wire roller, the rear surface of the mounting seat is fixedly connected to a motor, and the output shaft of the motor is fixedly connected to the rear end of the wire roller.

[0011] Preferably, the wire guide mechanism comprises 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 guide ring is fixedly connected to one end of the connecting column.

[0012] Preferably, the lower end of the profile frame is fixedly connected to a base, and support feet are respectively inserted into the corners of the lower surface of the base.

[0013] Compared with the prior art, the present invention has the following beneficial effects: The present invention can perform preliminary straightening and further straightening of the enameled wire, and effectively eliminate the bending stress of the enameled wire on the wire bundle; The invention can be flexibly adjusted to adapt to enameled wires with different wire diameters for straightening and straightening. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of a paint stripping servo winding machine of the present invention; Figure 2 It is a partial structural schematic diagram of a paint stripping servo winding machine of the present invention; Figure 3It is a schematic diagram of a connection plate of a paint stripping servo winding machine of the present invention; Figure 4 A paint stripping servo winding machine according to the present invention Figure 3 Enlarged view of point A in the middle; Figure 5 A paint stripping servo winding machine according to the present invention Figure 3 Enlarged view of point B in the middle; Figure 6 It is a schematic diagram of a corner plate of a paint stripping servo winding machine of the present invention; Figure 7 A guide ring of a paint stripping servo winding machine according to the present invention; Figure 8 The present invention is a partial schematic diagram of a paint stripping servo winding machine in operation.

[0015] 1. Machine body; 2. Profile frame; 3. Lifting block; 4. Telescopic cylinder; 5. Sleeve; 6. Connecting plate; 7. Slide; 8. Slide plate; 9. Folding plate; 10. Guide rod; 11. Angle plate; 12. Arc plate; 13. Threaded rod; 14. Screw head; 15. L-shaped plate; 16. Lifting plate; 17. Strip mouth; 18. Threaded column; 19. Locking nut; 20. Top plate; 21. Tensioning rod; 22. Mounting seat; 23. Wire roller; 24. Motor; 25. Base; 26. Support foot; 27. Fixed plate; 28. Connecting column; 29. ​​Guide ring; 31. Wire bundle; 32. Reset section; 33. Tensioning section. DETAILED DESCRIPTION

[0016] 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 may think of other obvious variations.

[0017] like Figure 1-Figure 8 The paint stripping servo winding machine shown includes a machine body 1. The machine body 1 is a prior art and will not be described in detail. The improvement in this scheme is 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, and a corner plate 11 is fixedly installed on the corner of the connecting plate 6. A plurality of guide rods 10 are slidably installed on the rear surface of the profile frame 2 through a distance adjustment mechanism, and the upper end of the corner plate 11 is connected to a top connecting plate 20 through a locking mechanism, and a tensioning rod 21 is fixedly connected to the rear surface of the top connecting plate 20. A wire mechanism is provided at the upper end of one side surface of the profile frame 2, and a feeding mechanism is provided at the lower end of one side surface of the profile frame 2; The angle plate 11 is provided with an arc-shaped edge on one side close to the connecting plate 6, and a plurality of guide rods 10 are provided on one side close to the arc-shaped edge of the connecting plate 6; so that the plurality of guide rods 10 can guide the enameled wire to be gradually bent and straightened along a curve.

[0018] like Figure 8 As shown, the enameled wire is guided and transported through several guide rods 10 and a tension rod 21 , and the enameled wire forms a reset section 32 at several guide rods 10 , and forms a tension section 33 between the uppermost guide rod 10 and the tension rod 21 .

[0019] like Figure 2 As 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 mounted on the front surface of the profile frame 2, and a telescopic cylinder 4 is fixedly installed on the front surface of the profile frame 2 through a sleeve 5, and the telescopic end of the telescopic cylinder 4 is fixedly connected to the upper surface of the lifting block 3. By telescoping 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 diameter of the wire bundle 31 decreases, the connecting plate 6 also gradually moves downward to ensure that the lowest guide rod 10 is closer to the wire bundle 31.

[0020] like Figure 3 , Figure 4 As shown, the distance adjustment mechanism includes an arc 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 plate 12, one end of the threaded rod 13 is rotatably connected to the slide plate 8, the rear end of the slide plate 8 is fixedly connected to the folding plate 9, and the rear surface of the folding plate 9 is fixedly connected to the front end of the guide rod 10. The threaded rod 13 can rotate relative to the slide plate 8 and can drive the slide plate 8 to move.

[0021] The end of the threaded rod 13 away from the slide 8 is fixedly connected with a screw head 14, and the front surface of the connecting plate 6 is penetrated with a plurality of slide openings 7, and the slide 8 is slidably inserted into the inner side of the slide opening 7. When the threaded rod 13 is rotated, the slide 8 can slide relatively along the inner side of the slide opening 7.

[0022] like Figure 3 , Figure 5 , Figure 6 As shown, 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 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 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 relatively along the inner side of the strip-shaped opening 17. When the height of the lifting plate 16 is adjusted to be appropriate, the locking nut 19 is tightened again to ensure the stability between the L-shaped plate 15 and the lifting plate 16.

[0023] like Figure 2As shown, the feeding mechanism includes a mounting seat 22 fixedly connected to a side surface of the profile frame 2, the front surface of the mounting seat 22 rotates through a wire 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. When the motor 24 is driven, the wire roller 23 will rotate, thereby assisting the wire bundle 31 to release the wire.

[0024] like Figure 1 , Figure 7 As shown, the wire 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 fixedly connected to one side surface of the fixing plate 27, and a guide ring 29 fixedly connected to one end of the connecting column 28. The inner side of the guide ring 29 passes through the enameled wire to guide and transmit the enameled wire.

[0025] like Figure 1 , Figure 2 As shown, the lower end of the profile frame 2 is fixedly connected with a base 25, and the lower surface corners of the base 25 are respectively inserted with support feet 26. This part supports the lower end of the profile frame 2 to further improve the stability.

[0026] The user's wire bundle 31 is put on the wire roller 23, and then guided into the machine body 1 through a plurality of guide rods 10, the tensioning rod 21, and the guide ring 29 for wire winding and paint stripping. The enameled wire forms a reset section 32 at a plurality of guide rods 10, and a tensioning section 33 is formed between the top guide rod 10 and the tensioning rod 21. The enameled wire is initially straightened by the action of the reset section 32, which can effectively eliminate the bending stress of the enameled wire. Afterwards, the enameled wire is further straightened by the action of the tensioning section 33, which is beneficial for the subsequent wire winding and paint stripping of the wire body 1.

[0027] The user rotates the threaded rod 13 through the rotary head 14, so that the slide plate 8 slides along the inner side of the slide mouth 7, and then the guide rod 10 moves to change the length of the reset section 32 formed. For enameled wires with larger wire diameters, the guide rod 10 is moved and adjusted in the direction away from the angle plate 11, so that the length of the reset section 32 is increased, thereby improving the reset and straightening effect. Conversely, for enameled wires with smaller wire diameters, the reset section 32 cannot be too long, otherwise the enameled wire will be reset excessively and bend in the opposite direction. Therefore, the strength of the reset and straightening effect can be flexibly adjusted to adapt to the use of enameled wires with different wire diameters.

[0028] After loosening the locking nut 19, the user can slide the lifting plate 16 up and down relative to the L-shaped plate 15, and the threaded column 18 can slide relatively along the inner side of the strip-shaped opening 17. When the tensioning rod 21 is at an appropriate height, tighten the locking nut 19 to position it. This part is designed to change the wire length of the tensioning section 33. Specifically, for enameled wires with smaller wire diameters, the tensioning section 33 should be longer to prevent the enameled wires from being stretched and deformed due to short-distance tensioning, thereby affecting product quality.

[0029] 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 to the above embodiments. The above embodiments and descriptions only describe the principles of the present invention. The present invention may be subject to various changes and improvements without departing from the spirit and scope of the present invention. These changes and improvements fall within the scope of the present invention. The scope of protection claimed by the present invention is defined by the attached 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 transported through a plurality of the guide rods (10) and a tension rod (21), the enameled wire forms a reset section (32) at the plurality of guide rods (10), and forms a tension section (33) between the uppermost guide rod (10) and the tension rod (21).

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 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).

4. A paint stripping servo winding machine according to claim 3, characterized in that: The end of the threaded rod (13) away from the slide plate (8) is fixedly connected to a screw head (14), and 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).

5. A paint stripping servo winding machine according to claim 1, characterized in that: 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).

6. 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).

7. 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).

8. 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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