Epoxy coiled material unwinding deviation rectifying device

Abstract

The utility model relates to an epoxy coiled material unwinding deviation rectifying device, which belongs to the technical field of unwinding devices and comprises a base, the base comprises a first side edge, a second side edge, a third side edge and a fourth side edge, and a displacement device is mounted at one end of the second side edge and comprises a vertical fixing plate and two transverse fixing plates. The vertical fixing plate is fixedly installed on the second side edge, the two transverse fixing plates are both fixedly installed on the vertical fixing plate and are perpendicular to the vertical fixing plate, a parallel structure with an interval is formed between the two transverse fixing plates, a rotating shaft is rotationally connected in the interval between the two transverse fixing plates, and the rotating shaft is connected with a driving mechanism; and a rotating device is arranged between the rollers at the two ends of the first side edge and connected with the first side edge. According to the utility model, the displacement device and the rotating device are matched with each other, so that the base can deviate and rotate, and the inclination angle of the base is adjusted to rectify the coiled material when the coiled material is unwound unstably while being tightened.

Description

Technical Field

[0001] The utility model relates to the technical field of unwinding devices, in particular to an epoxy coil unwinding and deviation rectifying device. Background Technique

[0002] Epoxy coils are usually unwound by an unwinding mechanism in the factory to ensure flat discharging. Since the coil itself is prone to the situation of one side being tight and the other side being loose, the coil material is likely to run off and deviate during unwinding. Manual adjustment is time-consuming and laborious, and an unwinding device for correcting the deviation of the coil is needed. Content of the Utility Model

[0003] The purpose of the utility model is to provide an epoxy coil unwinding and deviation rectifying device to solve the problems put forward in the above background technique.

[0004] To achieve the above purpose, the utility model provides the following technical solution:

[0005] An epoxy coil unwinding and deviation rectifying device includes a base. A plurality of through grooves are opened on the base. The base is a rectangular base including a first side, a second side, a third side and a fourth side. The first side and the third side correspond to each other, and the second side and the fourth side correspond to each other. At both ends of the bottom of the first side and the third side, rollers are installed. At one end of the second side, a displacement device is installed. The displacement device includes a vertical fixing plate and two horizontal fixing plates. The vertical fixing plate is fixedly installed on the second side. The two horizontal fixing plates are both fixedly installed on the vertical fixing plate and are perpendicular to the vertical fixing plate. A parallel structure with a gap is formed between the two horizontal fixing plates. A rotating shaft is rotatably connected in the gap between the two horizontal fixing plates. The rotating shaft is connected with a driving mechanism. A rotating device is arranged at the position between the rollers at both ends of the first side and is connected with the first side.

[0006] Preferably, on the ground under the four rollers at both ends of the bottom of the first side and the third side of the base, four tracks are provided. The width of the four tracks is greater than the width of the rollers, and the rollers are located within the tracks.

[0007] Preferably, the rotating device is located between the two tracks under the rollers at both ends of the bottom of the first side, and includes a positioning shaft seat arranged on the ground and a positioning shaft fixedly installed on the positioning shaft seat. A bearing is sleeved on the positioning shaft. The bearing is rotatably connected with the positioning shaft. A bearing fixing plate is fixedly installed on the bearing. The bearing is fixedly connected with the first side through the bearing fixing plate.

[0008] Preferably, a screw hole is provided in the middle of the rotating shaft. The driving mechanism includes a frame and a reduction motor arranged on the ground. The reduction motor is fixed on the frame. The output shaft of the reduction motor is connected to one end of a universal joint. The other end of the universal joint is connected to a ball screw. The ball screw penetrates into the screw hole and is in transmission connection with the rotating shaft.

[0009] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0010] By cooperating with the displacement device and the rotation device installed on the base, the base can be offset and rotated on the positioning shaft. When the coiling materials on both sides are unstable with one side tight and the other side loose during uncoiling, the driving motor drives the displacement device to adjust the inclination angle of the base to correct the deviation of the coiling materials. The utility model has high uncoiling efficiency, saving time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural view of the present utility model;

[0012] Figure 2 It is a structural view of the base of the present utility model;

[0013] Figure 3 It is a plan view of the base of the present utility model;

[0014] Figure 4 It is a structural view of the connection relationship of the rotation device of the present utility model;

[0015] Figure 5 It is a structural view of the displacement device of the present utility model;

[0016] Figure 6 It is a view of the transmission connection relationship of the displacement device of the present utility model.

[0017] REFERENCE NUMERALS

[0018] 1. Base, 2. Through groove, 3. Roller, 4. Displacement device, 5. Vertical fixing plate, 6. Horizontal fixing plate, 7. Rotating shaft, 8. Ball screw, 9. Screw hole, 10. Frame, 11. Reduction motor, 12. Positioning shaft, 13. Bearing fixing plate, 14. Bearing, 15. Positioning shaft seat, 16. First side, 17. Second side, 18. Third side, 19. Fourth side, 20. Track, 21. Universal joint, 22. Output shaft. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] In order to further elaborate on the technical means and effects adopted by the present invention to achieve the intended invention purpose, the following, in combination with the accompanying drawings and preferred embodiments, details the specific embodiments, structures, features and their effects of the present invention as follows.

[0020] As Figures 1-3As shown in the figure, an epoxy coil unwinding deviation rectifying device includes a base 1. A plurality of through slots 2 are provided on the base 1. The provision of the through slots 2 can facilitate unwinding and save materials. The base 1 is a rectangular base 1, which includes a first side 16, a second side 17, a third side 18, and a fourth side 19. The first side 16 and the third side 18 correspond to each other, and the second side 17 and the fourth side 19 correspond to each other. At both ends of the bottom of the first side 16 and the third side 18, rollers 3 are installed, and a displacement device 4 is installed at one end of the second side 17.

[0021] As Figure 1 , Figures 5-6 shown in the figure, the displacement device 4 includes a vertical fixing plate 5 and two horizontal fixing plates 6. The vertical fixing plate 5 is fixedly installed on the second side 17. The two horizontal fixing plates 6 are both fixedly installed on the vertical fixing plate 5 and are perpendicular to the vertical fixing plate 5. A parallel structure with a gap is formed between the two horizontal fixing plates 6. A rotating shaft 7 is rotatably connected in the gap between the two horizontal fixing plates 6. The rotating shaft 7 is connected to a driving mechanism.

[0022] A screw hole 9 is provided in the middle of the rotating shaft 7. The driving mechanism includes a frame 10 and a reduction motor 11 arranged on the ground. The reduction motor 11 is fixed on the frame 10. The output shaft 22 of the reduction motor 11 is connected to one end of a universal joint 21. The other end of the universal joint 21 is connected to a ball screw 8. The ball screw 8 passes through the screw hole 9 and is in transmission connection with the rotating shaft 7. The reduction motor 11 drives the output shaft 22 and the universal joint 21 to rotate. The universal joint 21 drives the ball screw 8 to rotate. The ball screw 8 drives the rotating shaft 7 to move linearly on the ball screw 8 by rotating in the screw hole 9 of the rotating shaft 7. Through the universal joint 21, the horizontal fixing plate 6 and the vertical fixing plate 5 are driven by the reduction motor 11 to make an inclined movement, so that the base 1 is inclined to correct the deviation of the coil with one side tight and the other side loose.

[0023] As Figure 1 shown in the figure, on the ground under the four rollers 3 at both ends of the bottom of the first side 16 and the third side 18 of the base 1, four tracks 20 are provided. The width of the four tracks 20 is greater than the width of the rollers 3. The rollers 3 are located within the tracks 20. When the driving mechanism drives the displacement device 4 to make the base 1 offset, tilt, and swing, the rollers 3 roll obliquely within the tracks 20. The tracks 20 are wider than the rollers 3 to provide a moving space.

[0024] As Figure 1 , Figure 4As shown in the figure, a rotating device is provided between two tracks 20 below the rollers 3 at both ends of the bottom of the first side 16 and is connected to the first side 16. The rotating device includes a positioning shaft seat 15 arranged on the ground and a positioning shaft 12 fixedly installed on the positioning shaft seat 15. A bearing 14 is sleeved on the positioning shaft 12, and the bearing 14 is rotatably connected to the positioning shaft 12. A bearing fixing plate 13 is fixedly installed on the bearing 14, and the bearing 14 is fixedly connected to the first side 16 through the bearing fixing plate 13. The base 1 is hinged by connecting the bearing 14 and the positioning shaft 12 through the first side 16. One end of the second side 17 of the base 1 is pulled and tilted by the displacement device 4, and the middle position of the first side 16 rotates on the positioning shaft 12 through the bearing 14, realizing the offset movement of the base 1 to correct the deviation of the coil material.

[0025] In this utility model, by installing the displacement device 4 and the rotating device on the base 1 and cooperating with each other, the base 1 can be offset and rotated on the positioning shaft 12. When the coil material is unstable during unwinding with one side tight and the other side loose, the displacement device 4 is driven by a driving motor to adjust the tilt angle of the base 1 to correct the deviation of the coil material. This utility model has high unwinding efficiency, saving time and effort.

[0026] The above is only a preferred embodiment of the present invention and does not impose any form of limitation on the present invention. Although the present invention has been disclosed as above with a preferred embodiment, it is not intended to limit the present invention. Any person skilled in the art can make some modifications or decorations to equivalent changes within the scope of the technical solution of the present invention. However, as long as it does not depart from the content of the technical solution of the present invention, any brief modifications, equivalent changes and decorations made to the above embodiments based on the technical essence of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. An epoxy coil uncoiling deviation rectifying device, characterized in that: It includes a base. A number of through slots are provided on the base. The base is a rectangular base including a first side, a second side, a third side, and a fourth side. The first side and the third side correspond to each other, and the second side and the fourth side correspond to each other. At both ends of the bottom of the first side and the third side, rollers are installed. At one end of the second side, a displacement device is installed. The displacement device includes a vertical fixing plate and two horizontal fixing plates. The vertical fixing plate is fixedly installed on the second side. The two horizontal fixing plates are both fixedly installed on the vertical fixing plate and are perpendicular to the vertical fixing plate. A parallel structure with a gap is formed between the two horizontal fixing plates. A rotating shaft is rotatably connected in the gap between the two horizontal fixing plates. The rotating shaft is connected to a driving mechanism. A rotating device is connected to the first side at a position between the rollers at both ends of the first side.

2. The epoxy coil uncoiling deviation rectifying device according to claim 1, characterized in that: On the ground below the four rollers at both ends of the bottom of the first side and the third side of the base, four tracks are provided. The width of the four tracks is greater than the width of the rollers. The rollers are located within the tracks.

3. The epoxy coil unwinding deviation rectifying device according to claim 2, characterized in that: The rotating device is located between the two tracks below the rollers at both ends of the bottom of the first side. It includes a positioning shaft seat provided on the ground and a positioning shaft fixedly installed on the positioning shaft seat. A bearing is sleeved on the positioning shaft. The bearing is rotatably connected to the positioning shaft. A bearing fixing plate is fixedly installed on the bearing. The bearing is fixedly connected to the first side through the bearing fixing plate.

4. The epoxy coil uncoiling deviation rectifying device according to claim 1, characterized in that: A screw hole is provided in the middle of the rotating shaft. The driving mechanism includes a frame provided on the ground and a reduction motor. The reduction motor is fixed on the frame. One end of the output shaft of the reduction motor is connected to one end of a universal joint. The other end of the universal joint is connected to a ball screw. The ball screw penetrates into the screw hole and is in transmission connection with the rotating shaft.

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