Fixing structure suitable for winding polyester film covered wire

Abstract

The utility model discloses a fixing structure suitable for polyester film covered wire winding, and relates to the technical field of polyester film covered wire winding, the fixing structure comprises a winding device body and is suitable for polyester film covered wire winding, the winding device body comprises a bearing base, and a fixing vertical plate is fixedly installed on the right side of the top of the bearing base. The sliding transverse plates are arranged to be attached to the upper ends and the lower ends of the two sides of the winding roller in the winding process, the wound film covered wire is limited, winding is promoted to be tight, the wire body is prevented from being loosened, the wire body is fixed, the rolling wheels are arranged to rotate when the wire body is attached to the sliding transverse plates, resistance can be reduced, and along with continuous increasing of the diameter of the winding roller, the film covered wire can be wound more stably. The sliding transverse plates on the upper side and the lower side move on the outer surfaces of the fixed vertical rods in the opposite directions and extrude the reset springs, then the sliding transverse plates are promoted to be tightly attached to the exterior of the line body of the winding roller through elastic reverse thrust of the reset springs, and tight winding of the line body is further promoted.

Description

Technical Field

[0001] The utility model relates to the technical field of polyester film wrapped wire winding, in particular to a fixing structure suitable for polyester film wrapped wire winding. Background Art

[0002] Polyester film covered wire is a high-quality aluminum conductor evenly wrapped with polyester film as an insulation layer. Film covered wire, also known as Mylar wire, is widely used in converters, communication equipment, ultrasonic equipment, sonar equipment, video equipment, radio equipment and thermal inductor equipment due to its superior electrical properties, good heat resistance, surface smoothness and transparency. Polyester film covered wire needs to be reeled during production.

[0003] When the existing polyester film wrapped wire is wound, the wire is wound relatively loosely and does not have the function of tightly and fixedly winding the wire, resulting in poor winding efficiency. At the same time, only rollers of the same length can be used for winding, which in turn limits the winding and reduces work efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide a fixing structure suitable for winding polyester film wrapped wire to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0006] A fixed structure suitable for winding polyester film wrapped wire includes a winding device body, which is suitable for winding polyester film wrapped wire. The winding device body includes a supporting base, a fixed vertical plate is fixedly installed on the top right side of the supporting base, and a movable vertical plate is slidably installed on the top left side of the supporting base.

[0007] A fixing unit is provided on the inner side of each of the fixed vertical plate and the movable vertical plate, and an adjusting unit is provided on the left side of the supporting base.

[0008] A further improvement of the technical solution of the present utility model is that: the fixing unit includes a motor fixedly mounted on the top end of the outer side of the fixed vertical plate, a driving column is fixedly mounted on the output end of the motor, the other end of the driving column extends to the inner side of the fixed vertical plate, and a mounting hole is opened inside the other end of the driving column, and the mounting hole is diamond-shaped, which is convenient for driving the winding roller to rotate.

[0009] A further improvement of the technical solution of the present utility model is that: connecting brackets are fixedly installed on the inner sides of the fixed vertical plate and the movable vertical plate, a through hole is opened in the middle position of the inner side of the connecting bracket, and extension plates are fixedly installed at the upper and lower ends of the rear side of the connecting bracket, and the other end of the extension plate is welded to the inner side of the fixed vertical plate.

[0010] A further improvement of the technical solution of the present utility model is that: through grooves are provided at the upper and lower ends of the connecting bracket, fixed vertical rods are fixedly installed at the upper and lower ends of the through grooves, a sliding horizontal plate is movably sleeved on the outer surface of the fixed vertical rod, and a return spring is movably sleeved on the outer surface of the fixed vertical rod located above the sliding horizontal plate, so that the fixed vertical rod can limit the up and down movement of the sliding horizontal plate.

[0011] A further improvement of the technical solution of the present invention is that a cross bar is fixedly installed inside the front end groove of the sliding cross plate, and a roller is rotatably sleeved on the outer surface of the cross bar, and the rotation of the roller can reduce the friction between it and the wire body.

[0012] A further improvement of the technical solution of the present utility model is that: the adjustment unit includes a limiting groove opened on the left side of the top of the supporting base, a rotating ring is rotatably installed on the left side of the supporting base, and a threaded rod is fixedly installed on the output end of the rotating ring. The limiting groove can limit the position of the movable vertical plate when it moves to prevent it from shifting.

[0013] A further improvement of the technical solution of the present utility model is that: the other end of the threaded rod extends inside the limiting groove and is rotatably mounted on the right inner wall of the limiting groove; a moving block is movably sleeved on the outer surface of the threaded rod; the top of the moving block is fixedly mounted on the bottom end of the moving vertical plate; the rotation of the threaded rod can drive the moving vertical plate to adjust its position.

[0014] Due to the adoption of the above technical solution, the present invention has achieved the following technical advancements compared to the prior art:

[0015] The utility model provides a fixed structure suitable for winding up polyester film wrapped wire, which drives the threaded rod to rotate by arranging a rotating ring, thereby prompting the moving block to slide inside the limiting groove and drive the moving vertical plate to gradually fit toward the other end of the winding roller until the other end of the winding roller is inserted into the inner side of the moving vertical plate, so that the distance between the two sides can be adjusted according to the length of the winding roller, thereby improving the convenience of use.

[0016] The utility model provides a fixing structure suitable for winding polyester film wrapped wire. By arranging a sliding cross plate, the sliding cross plate is fitted at the upper and lower ends of both sides of the winding roller during the winding process, so as to limit the wound film wrapped wire, promote tight winding, prevent the wire from being loose, and achieve the effect of fixing the wire.

[0017] The utility model provides a fixed structure suitable for winding up polyester film wrapped wire. By arranging a roller, the roller is prompted to rotate when the wire body is in contact with the sliding horizontal plate, which can reduce resistance. As the diameter of the winding roller continues to increase, the sliding horizontal plates on the upper and lower sides move in opposite directions on the outer surface of the fixed vertical rod and squeeze the reset spring. The elastic reverse thrust of the reset spring then prompts the sliding horizontal plate to fit tightly against the wire body of the winding roller, further promoting tight winding of the wire body. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural diagram of the utility model;

[0019] Figure 2 This is a schematic diagram of the load-bearing base structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the fixed vertical plate structure of the utility model;

[0021] Figure 4 This is a schematic diagram of the connecting bracket structure of the utility model;

[0022] Figure 5 This is a schematic diagram of the roller structure of the utility model.

[0023] In the figure: 1. Winding device body; 2. Load-bearing base; 21. Limiting groove; 22. Rotating ring; 23. Threaded rod; 3. Fixed vertical plate; 31. Motor; 32. Driving column; 33. Mounting hole; 34. Connecting bracket; 35. Extension plate; 36. Through hole; 37. Through slot; 38. Fixed vertical rod; 39. Sliding horizontal plate; 310. Return spring; 311. Cross bar; 312. Roller; 4. Moving vertical plate; 41. Moving block. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention. Example

[0025] like Figure 1-5As shown, the utility model provides a fixed structure for winding polyester film wrapped wire, including a winding device body 1, which is suitable for winding polyester film wrapped wire, and the winding device body 1 includes a bearing base 2, a fixed vertical plate 3 is fixedly installed on the top right side of the bearing base 2, and a movable vertical plate 4 is slidably installed on the top left side of the bearing base 2, and a fixing unit is provided on the inner side of the fixed vertical plate 3 and the movable vertical plate 4, and an adjustment unit is provided on the left side of the bearing base 2. The adjustment unit includes a limiting groove 21 opened on the left side of the top of the bearing base 2, a rotating ring 22 is rotatably installed on the left side of the bearing base 2, and a threaded rod 23 is fixedly installed on the output end of the rotating ring 22, and the other end of the threaded rod 23 extends inside the limiting groove 21 and is rotatably installed on the right inner wall of the limiting groove 21, and a moving block 41 is movably sleeved on the outer surface of the threaded rod 23, and the top of the moving block 41 is fixedly installed on the bottom end of the moving vertical plate 4.

[0026] Furthermore, by inserting one end of the winding roller into the mounting hole 33 on the inner side of the fixed vertical plate 3, and then rotating the rotating ring 22 to drive the threaded rod 23 to rotate, the moving block 41 is prompted to slide inside the limiting groove 21 and drive the moving vertical plate 4 to gradually fit toward the other end of the winding roller until the other end of the winding roller is inserted into the inner side of the moving vertical plate 4, so that the distance between the two sides can be adjusted according to the length of the winding roller. Example

[0027] like Figure 1-5 As shown, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the fixing unit includes a motor 31 fixedly mounted on the top end of the outer side of the fixed vertical plate 3, a driving column 32 is fixedly mounted on the output end of the motor 31, the other end of the driving column 32 extends to the inner side of the fixed vertical plate 3, a mounting hole 33 is opened inside the other end of the driving column 32, a connecting bracket 34 is fixedly mounted on the inner side of the fixed vertical plate 3 and the movable vertical plate 4, a through hole 36 is opened in the middle position of the inner side of the connecting bracket 34, and a through hole 36 is opened on the rear side of the connecting bracket 34. An extension plate 35 is fixedly installed at the lower end, and the other end of the extension plate 35 is welded to the inner side of the fixed vertical plate 3. A through groove 37 is provided at the upper and lower ends of the connecting bracket 34. A fixed vertical rod 38 is fixedly installed at the upper and lower ends of the through groove 37. A sliding horizontal plate 39 is movably sleeved on the outer surface of the fixed vertical rod 38. The outer surface of the fixed vertical rod 38 is located above the sliding horizontal plate 39 and is movably sleeved on a return spring 310. A cross bar 311 is fixedly installed inside the front end groove of the sliding horizontal plate 39, and a roller 312 is rotatably sleeved on the outer surface of the cross bar 311.

[0028] Furthermore, the output end of the motor 31 drives the driving column 32 to cause the winding roller to rotate and rewind at a uniform speed. During the rewinding process, the sliding cross plates 39 at both ends are fitted into the upper and lower ends of the winding roller to limit the rewound film wrapping line, thereby promoting tight rewinding. At the same time, when the line body is fitted with the sliding cross plates 39, the roller 312 is prompted to rotate on its own, which can reduce resistance. As the diameter of the winding roller continues to increase, the sliding cross plates 39 on the upper and lower sides move in opposite directions on the outer surface of the fixed vertical rod 38 and squeeze the reset spring 310. The elastic reverse thrust of the reset spring 310 then causes the sliding cross plates 39 to fit tightly against the line body of the winding roller, thereby promoting tight rewinding of the line body.

[0029] The working principle of the fixed structure for winding polyester film wrapped wire will be described in detail below.

[0030] like Figure 1-5 As shown, when in use, one end of the winding roller is correspondingly inserted into the mounting hole 33 on the inner side of the fixed vertical plate 3, and then the threaded rod 23 is driven to rotate by rotating the rotating ring 22, thereby prompting the moving block 41 to slide inside the limiting groove 21 and drive the moving vertical plate 4 to gradually fit the other end of the winding roller until the other end of the winding roller is inserted into the inner side of the moving vertical plate 4, so that the distance between the two sides can be adjusted according to the length of the winding roller. When winding, the output end of the motor 31 drives the driving column 32 to prompt the winding roller to rotate and rewind at a uniform speed. During the process, the sliding cross plates 39 at both ends are fitted into the upper and lower ends of the winding roller, limiting the wound film wrapping line and promoting tight winding. At the same time, when the line body and the sliding cross plates 39 are fitted together, the roller 312 is prompted to rotate, which can reduce resistance. As the diameter of the winding roller continues to increase, the sliding cross plates 39 on the upper and lower sides move in opposite directions on the outer surface of the fixed vertical rod 38 and squeeze the reset spring 310. The elastic reverse thrust of the reset spring 310 then prompts the sliding cross plates 39 to fit tightly against the line body of the winding roller, promoting tight winding of the line body.

[0031] The above generally describes the present invention in detail. However, it is obvious to those skilled in the art that modifications or improvements may be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A fixing structure for winding polyester film wrapped wire, comprising a winding device body (1), suitable for winding polyester film wrapped wire, characterized in that: The winding device body (1) comprises a bearing base (2), a fixed vertical plate (3) is fixedly mounted on the right side of the top of the bearing base (2), and a movable vertical plate (4) is slidably mounted on the left side of the top of the bearing base (2); A fixing unit is provided on the inner side of each of the fixed vertical plate (3) and the movable vertical plate (4), and an adjustment unit is provided on the left side of the supporting base (2).

2. A fixing structure for winding polyester film-wrapped wire according to claim 1, characterized in that: The fixing unit includes a motor (31) fixedly mounted on the top end of the outer side of the fixed vertical plate (3), a driving column (32) fixedly mounted on the output end of the motor (31), the other end of the driving column (32) extending on the inner side of the fixed vertical plate (3), and a mounting hole (33) is provided inside the other end of the driving column (32).

3. The fixing structure for winding polyester film-wrapped wire according to claim 1, characterized in that: A connecting bracket (34) is fixedly mounted on the inner side of each of the fixed vertical plate (3) and the movable vertical plate (4), a through hole (36) is provided at the inner middle position of each of the connecting brackets (34), and an extension plate (35) is fixedly mounted at the upper and lower ends of the rear side of each of the connecting brackets (34), the other end of the extension plate (35) being welded to the inner side of the fixed vertical plate (3).

4. The fixing structure for winding polyester film-wrapped wire according to claim 3, characterized in that: The upper and lower ends of the connecting bracket (34) are both provided with through slots (37), and fixed vertical rods (38) are fixedly installed at the upper and lower ends of the through slots (37). A sliding horizontal plate (39) is movably sleeved on the outer surface of the fixed vertical rod (38), and a return spring (310) is movably sleeved on the outer surface of the fixed vertical rod (38) located above the sliding horizontal plate (39).

5. The fixing structure for winding polyester film-wrapped wire according to claim 4, characterized in that: A cross bar (311) is fixedly mounted inside the front end groove of the sliding cross plate (39), and a roller (312) is rotatably sleeved on the outer surface of the cross bar (311).

6. The fixing structure for winding polyester film-wrapped wire according to claim 1, characterized in that: The adjustment unit comprises a limiting groove (21) provided on the left side of the top of the bearing base (2); a rotating ring (22) is rotatably mounted on the left side of the bearing base (2); and a threaded rod (23) is fixedly mounted on the output end of the rotating ring (22).

7. The fixing structure for winding polyester film-wrapped wire according to claim 6, characterized in that: The other end of the threaded rod (23) extends inside the limiting groove (21) and is rotatably mounted on the right inner wall of the limiting groove (21). A moving block (41) is movably sleeved on the outer surface of the threaded rod (23), and the top of the moving block (41) is fixedly mounted on the bottom end of the moving vertical plate (4).

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