Protective film winding deviation rectifying mechanism

Abstract

The utility model discloses a protective film rolling deviation rectifying mechanism which comprises a supporting frame, a threaded rod is rotatably inserted between the inner walls of the two ends of the supporting frame, the outer wall of the threaded rod is sleeved with a sliding base in a threaded mode, two guide rods are fixedly connected between the inner walls of the two ends of the supporting frame, and the guide rods are slidably inserted into the sliding base. An upper rubber guide roller is rotationally connected between the inner walls of the two ends of the sliding seat, a vertical plate is fixedly connected to the top of the sliding seat, a connecting plate is rotationally connected to one side of the vertical plate, an elastic sliding frame is fixedly connected to one side of the connecting plate, and a rubber pressing roller is rotationally connected between the inner walls of the two ends of the elastic sliding frame. The rubber compression roller is pressed on the protective film under the driving of the electric push rod, and then the threaded rod is driven by the motor to rotate, so that the sliding seat moves along the guide rod, the protective film is compressed to move, the deviation of the rolling of the protective film is corrected, and the deviation correction effect of the protective film is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of protective film rolling, in particular to a protective film rolling deviation correction mechanism. Background Art

[0002] At present, after the protective film is processed, it is rolled up by a winding roller. In order to prevent the protective film rolled up on the winding roller from being easily offset, a correction mechanism is used to correct the protective film to ensure the rolling quality of the protective film.

[0003] Among them, after searching, the Chinese patent with publication number CN208022472U discloses a protective film winding and correcting mechanism. The above patent uses a structural scheme of a cylinder driving an adjustment roller to realize the correction function when the protective film is wound. However, since the correction mechanism cannot fix the protective film, the protective film is easy to deviate during the correction process, resulting in poor correction effect of the protective film. Therefore, in order to advance the technology of the industry, better realize the correction function of the protective film, and improve the competitiveness of core technology, this application proposes a new implementation scheme for correcting the protective film when it is wound, which is different from the prior art. Utility Model Content

[0004] The utility model aims to solve the problem that the existing correcting mechanism cannot fix the protective film, so that the protective film is easy to deviate during the correcting process, resulting in poor correcting effect of the protective film, and proposes a protective film winding correcting mechanism.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] The cam is threadedly connected to the bottom end of the sliding seat, and the cam is threadedly connected to the bottom end of the sliding seat.

[0007] Furthermore, a support plate is fixedly connected to one side of the vertical plate.

[0008] Furthermore, support ribs are fixedly connected between the sliding seat, the vertical plate and the support plate.

[0009] Furthermore, a lower rubber guide roller is rotatably connected between the inner walls at both ends of the sliding seat.

[0010] Furthermore, a motor is fixedly connected to an outer wall of one end of the support frame, and an output end of the motor is fixedly connected to one end of the threaded rod.

[0011] Furthermore, a plurality of rubber wheels are fixedly connected to the bottom of the sliding seat.

[0012] Furthermore, outer walls at both ends of the support frame are fixedly connected with mounting seats.

[0013] The beneficial effects of the utility model are:

[0014] 1. The rubber pressure roller is pressed on the protective film under the drive of the electric push rod, and the threaded rod is rotated under the drive of the motor, so that the sliding seat moves along the guide rod, and then the protective film is pressed and moved, so as to correct the winding of the protective film and improve the correction effect of the protective film.

[0015] 2. The setting of the elastic sliding frame can provide a buffer when the rubber pressure roller presses the protective film, thereby avoiding damage to the protective film.

[0016] 3. The movement of the sliding seat is supported by rubber wheels, thereby improving the stability of the protective film during deviation correction. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a right-side three-dimensional structural schematic diagram of a protective film winding and deviation correction mechanism proposed by the utility model;

[0018] Figure 2 This is a left-side three-dimensional structural schematic diagram of a protective film winding and correcting mechanism proposed by the utility model;

[0019] Figure 3 The utility model provides a schematic diagram of a rubber pressure roller flipping structure of a protective film winding and correcting mechanism.

[0020] In the figure: 1. support frame; 2. threaded rod; 3. guide rod; 4. sliding seat; 5. upper rubber guide roller; 6. vertical plate; 7. connecting plate; 8. elastic sliding frame; 9. rubber pressure roller; 10. electric push rod; 11. support plate; 12. support ribs; 13. lower rubber guide roller; 14. motor; 15. rubber wheel; 16. mounting seat. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Reference Figure 1-Figure 3A protective film winding and correcting mechanism includes a support frame 1, a threaded rod 2 is rotatably inserted between the inner walls at both ends of the support frame 1, a sliding seat 4 is threadedly sleeved on the outer wall of the threaded rod 2, a motor 14 is fixed to the outer wall of one end of the support frame 1 by bolts, the output end of the motor 14 is fixedly connected to one end of the threaded rod 2, two guide rods 3 are welded between the inner walls at both ends of the support frame 1, the guide rod 3 is slidably inserted with the sliding seat 4, and the threaded rod 2 is rotated under the drive of the motor 14, so that the sliding seat 4 moves along the guide rod 3, and then drives the sliding seat 4 to move, so that the protective film is pressed to move, thereby correcting the winding of the protective film. An upper rubber guide roller 5 is rotatably connected between the inner walls at both ends of the sliding seat 4, so as to facilitate placing the protective film on the upper rubber guide roller 5. A vertical plate 6 is welded on the top of the sliding seat 4, and a connecting plate 7 is rotatably connected to one side of the vertical plate 6. An elastic sliding frame 8 is fixed to one side of the connecting plate 7 by bolts. A rubber pressure roller 9 is rotatably connected between the inner walls at both ends of the elastic sliding frame 8. An electric push rod 10 is rotatably connected to one end of the sliding seat 4, and one end of the electric push rod 10 is rotatably connected to the bottom end of the connecting plate 7. Driven by the electric push rod 10, the connecting plate 7 rotates, thereby driving the elastic sliding frame 8 to rotate, and then the rubber pressure roller 9 is pressed on the protective film.

[0023] A support plate 11 is welded to one side of the vertical plate 6, and the support plate 11 supports the connecting plate 7. Support ribs 12 are welded between the sliding seat 4, the vertical plate 6 and the support plate 11. A lower rubber guide roller 13 is rotatably connected between the inner walls at both ends of the sliding seat 4, and the lower rubber guide roller 13 guides the protective film. A plurality of rubber wheels 15 are fixed to the bottom of the sliding seat 4 by bolts, and the rubber wheels 15 support the movement of the sliding seat 4, thereby improving the stability of the protective film during deviation correction. Mounting seats 16 are welded to the outer walls at both ends of the support frame 1, and the mounting seats 16 are used to fix the deviation correction mechanism.

[0024] The working principle of this embodiment is as follows: when in use, first, one end of the protective film is passed between the upper rubber guide roller 5 and the lower rubber guide roller 13, and then passed over the upper rubber guide roller 5. Next, the connecting plate 7 is rotated under the drive of the electric push rod 10, thereby driving the elastic sliding frame 8 to rotate, and then the rubber pressure roller 9 is pressed on the protective film. Then, the threaded rod 2 is rotated under the drive of the motor 14, so that the sliding seat 4 moves along the guide rod 3, thereby pressing the protective film to move, thereby correcting the winding of the protective film.

[0025] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A protective film winding and correcting mechanism, comprising a support frame (1), characterized in that: A threaded rod (2) is rotatably inserted between the inner walls at both ends of the support frame (1), and a sliding seat (4) is threadedly sleeved on the outer wall of the threaded rod (2). Two guide rods (3) are fixedly connected between the inner walls at both ends of the support frame (1), and the guide rods (3) are slidably inserted with the sliding seat (4). An upper rubber guide roller (5) is rotatably connected between the inner walls at both ends of the sliding seat (4). A vertical plate (6) is fixedly connected to the top of the sliding seat (4), and a connecting plate (7) is rotatably connected to one side of the vertical plate (6). An elastic sliding frame (8) is fixedly connected to one side of the connecting plate (7). A rubber pressure roller (9) is rotatably connected between the inner walls at both ends of the elastic sliding frame (8). One end of the sliding seat (4) is rotatably connected to an electric push rod (10), and one end of the electric push rod (10) is rotatably connected to the bottom end of the connecting plate (7).

2. A protective film winding and correcting mechanism according to claim 1, characterized in that: A support plate (11) is fixedly connected to one side of the vertical plate (6).

3. The protective film winding and correcting mechanism according to claim 1, characterized in that: Support ribs (12) are fixedly connected between the sliding seat (4), the vertical plate (6) and the support plate (11).

4. The protective film winding and correcting mechanism according to claim 1, characterized in that: A lower rubber guide roller (13) is rotatably connected between the inner walls at both ends of the sliding seat (4).

5. The protective film winding and correcting mechanism according to claim 1, characterized in that: A motor (14) is fixedly connected to the outer wall of one end of the support frame (1), and an output end of the motor (14) is fixedly connected to one end of the threaded rod (2).

6. The protective film winding and correcting mechanism according to claim 1, characterized in that: A plurality of rubber wheels (15) are fixedly connected to the bottom of the sliding seat (4).

7. The protective film winding and correcting mechanism according to claim 1, characterized in that: The outer walls at both ends of the support frame (1) are fixedly connected with mounting seats (16).

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