Rewinding machine convenient to adjust

Abstract

The utility model discloses a rewinder convenient to adjust in the field of rewinders, which comprises a fixed base and support legs arranged at the bottom of the fixed base, the support legs are fixedly provided with cylinders, the cylinders are provided with telescopic rods, two ends of the fixed base are provided with supports, the supports are movably provided with movable plates, and the movable plates are provided with telescopic rods. The movable plate is in sliding connection with the support, the top end of the telescopic rod is connected with the movable plate, the movable plate is provided with a rotating roller which penetrates through the two ends of the movable plate and extends to the outer portion of the movable plate, and the rotating roller is in rotating connection with the movable plate; the rewinding machine convenient to adjust is simple in structure and easy to operate, the height of the movable plate can be adjusted by adjusting the air cylinder and the telescopic rod, so that the rotating roller is adjusted, the rolling requirements of different heights are met, and rolling can be conducted on adhesive tapes with different thicknesses.

Description

Technical Field

[0001] The utility model relates to the field of rewinding machines, in particular to a rewinding machine which is easy to adjust. Background Art

[0002] The rewinder is mainly used to rewind and roll the tape. Specifically, the rewinder rewinds the tape from the end of the production line back onto the reel for reuse or storage, and further rolls the tape. When the rewinder is in use, the tape is collected from the end of the production line and pulled into the rewinder. Through a series of drive and control systems, the tape is rolled onto the reel, and the rotation speed of the reel is adjusted to control the rewinding speed of the tape. When the tape is rolled to a certain length, the tape is cut and fixed on a new reel. After the rewinding operation is completed, the new reel is taken out and replaced with a new reel for the next round of rewinding and rolling.

[0003] The existing rewinding machines also have the following defects: when processing tapes of different thicknesses, the existing rewinding machines usually encounter the problem of being unable to adjust the roller height. For thin tapes, the rewinding machine cannot accurately control its curling radius, resulting in uneven curling of the tape on the reel. Since the roller height cannot be adjusted, the thin tape may pass directly through. For thick tapes, due to their greater elasticity, the rewinding machine may require greater force to overcome the elasticity of the tape, which may cause the tape to be crushed. The roller height cannot be flexibly adjusted, and only a single pair of tapes of a specific size can be rewound. Therefore, the existing rewinding machines need to be further improved. Summary of the invention

[0004] In order to overcome the deficiencies of the existing technical solutions, the utility model provides an easily adjustable rewinding machine, which can effectively solve the technical problem that the existing rewinding machine cannot flexibly adjust the rolling height for rolling tapes of different thicknesses.

[0005] The technical solution adopted by the utility model to solve its technical problems is: a rewinding machine that is easy to adjust, including a fixed base and a support foot arranged at the bottom of the fixed base, the support foot is fixedly provided with a cylinder, the cylinder is provided with a telescopic rod, two ends of the fixed base are provided with brackets, the bracket is movably provided with a movable plate, the movable plate is slidably connected to the bracket, the top of the telescopic rod is connected to the movable plate, the movable plate is provided with rotating rollers that pass through two ends of the movable plate and extend to the outside of the movable plate, and the rotating rollers are rotatably connected to the movable plate.

[0006] Furthermore, a rolling structure and a driving structure are provided on the top surface of the fixed base, the rolling structure includes a mounting plate arranged on the bracket and a rolling cylinder passing through both ends of the mounting plate, the rolling cylinder is rotatably connected to the mounting plate, a movable gear is provided on the side of the rolling cylinder, a rotating shaft is provided on the side of the mounting plate, and the rotating shaft is meshingly connected to the movable gear.

[0007] Furthermore, the driving structure includes a driving motor disposed on the top surface of the fixed base and a movable shaft rotatably connected to the driving motor, and the movable shaft is meshingly connected to the movable gear.

[0008] Furthermore, two rolling cylinders are provided, and the two rolling cylinders are symmetrically arranged.

[0009] Furthermore, the diameters of the rolling cylinders are all the same.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model is a rewinding machine that is easy to adjust, has a simple structure, and is easy to operate. The height of the movable plate can be adjusted by adjusting the cylinder and the telescopic rod, thereby adjusting the rotating roller to meet the rolling requirements of different heights, and can roll tapes of different thicknesses. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a front view of a rewinding machine that is easy to adjust in this embodiment;

[0012] Figure 2 This is a right side view of a rewinding machine that is easy to adjust in this embodiment;

[0013] Figure 3 This is a left side view of a rewinding machine that is easy to adjust in this embodiment;

[0014] Figure 4 This is a three-dimensional diagram of a rewinding machine that is easy to adjust in this embodiment;

[0015] Figure 5 for Figure 4 Local structure diagram at point A in the middle.

[0016] Numbers in the figure:

[0017] 1-fixed base; 2-supporting foot; 3-cylinder; 4-telescopic rod; 5-driving motor; 6-movable shaft; 7-roller cylinder; 8-rotating roller; 9-rotating shaft; 10-movable gear; 11-movable plate; 12-mounting plate; 13-bracket. DETAILED DESCRIPTION

[0018] 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.

[0019] like Figure 1-Figure 5 As shown, a rewinding machine that is easy to adjust includes a fixed base 1 and a support leg 2 arranged at the bottom of the fixed base 1, the support leg 2 is fixedly provided with a cylinder 3, the cylinder 3 is provided with a telescopic rod 4, both ends of the fixed base 1 are provided with brackets 13, the bracket 13 is movably provided with a movable plate 11, the movable plate 11 is slidably connected to the bracket 13, the top of the telescopic rod 4 is connected to the movable plate 11, the movable plate 11 is provided with a rotating roller 8 passing through both ends of the movable plate 11 and extending to the outside of the movable plate 11, and the rotating roller 8 is rotatably connected to the movable plate 11.

[0020] The top surface of the fixed base 1 is provided with a rolling structure and a driving structure, and the rolling structure includes a mounting plate 12 arranged on the bracket 13 and a rolling cylinder 7 passing through both ends of the mounting plate 12, and the rolling cylinder 7 is rotatably connected to the mounting plate 12, and a movable gear 10 is arranged on the side of the rolling cylinder 7, and a rotating shaft 9 is arranged on the side of the mounting plate 12, and the rotating shaft 9 is meshingly connected to the movable gear 10. The rewinding machine is provided with a rolling structure and a driving structure on the top surface of the fixed base 1, which can conveniently perform rolling and rewinding operations on paper, and the rolling cylinder 7 in the rolling structure is rotatably connected to the mounting plate 12, and is driven by the meshing connection between the movable gear 10 and the rotating shaft 9, making the operation more convenient.

[0021] The driving structure includes a driving motor 5 arranged on the top surface of the fixed base 1 and a movable shaft 6 rotatably connected to the driving motor 5. The movable shaft 6 is meshedly connected to the movable gear 10. The rewinding machine is provided with two rolling cylinders 7 on both sides of the fixed base 1, which can simultaneously roll the tape on both sides to improve work efficiency.

[0022] The two roller pressing cylinders 7 are symmetrically arranged, and the diameters of the roller pressing cylinders 7 are the same. The rewinding machine is provided with two roller pressing cylinders 7 with the same diameter on the top surface of the fixed base 1, which can ensure that the pressure of the tape is uniform when rolling on both sides, and will not cause damage to the tape.

[0023] When the rewinding machine of the embodiment which is easy to adjust is used, the adhesive tape to be rolled and rewound passes through between the rolling cylinder 7 and the rotating roller 8, and the telescopic rod 4 is driven by the cylinder 3 to move, so that the telescopic rod 4 drives the movable plate 11 to move, thereby driving the rotating roller 8 to move, and the height of the rotating roller 8 is adjusted so that the rotating roller 8 and the rolling cylinder 7 can adapt to adhesive tapes of different thicknesses. After adjusting the height of the rotating roller 8, the movable shaft 6 is driven to rotate by the driving motor 5, so that the rotating shaft 9 and the movable gear 10 are rotated, thereby driving the rolling cylinder 7 to rotate and rolling the adhesive tape.

[0024] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention, and any figure mark in the claims should not be regarded as limiting the claims involved.

Claims

1. A rewinding machine that is easy to adjust, comprising a fixed base and a support foot arranged at the bottom of the fixed base, characterized in that: The support leg is fixedly provided with a cylinder, the cylinder is provided with a telescopic rod, brackets are provided at both ends of the fixed base, the brackets are movably provided with a movable plate, the movable plate is slidably connected to the bracket, the top of the telescopic rod is connected to the movable plate, the movable plate is provided with rotating rollers passing through both ends of the movable plate and extending to the outside of the movable plate, and the rotating rollers are rotatably connected to the movable plate.

2. The easily adjustable rewinding machine according to claim 1, characterized in that: The top surface of the fixed base is provided with a rolling structure and a driving structure, the rolling structure includes a mounting plate arranged on the bracket and a rolling cylinder passing through both ends of the mounting plate, the rolling cylinder is rotatably connected to the mounting plate, a movable gear is arranged on the side of the rolling cylinder, a rotating shaft is arranged on the side of the mounting plate, and the rotating shaft is meshingly connected to the movable gear.

3. The easily adjustable rewinding machine according to claim 2, characterized in that: The driving structure comprises a driving motor arranged on the top surface of the fixed base and a movable shaft rotatably connected to the driving motor, and the movable shaft is meshedly connected to the movable gear.

4. The easily adjustable rewinding machine according to claim 2, characterized in that: The two rolling cylinders are provided with two rollers, and the two rolling cylinders are symmetrically arranged.

5. The easily adjustable rewinding machine according to claim 2, characterized in that: The diameters of the rolling cylinders are all the same.

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