Thin film flattening auxiliary device

Abstract

The utility model discloses a film flattening auxiliary device which comprises a fixing base and a placing plate, a fixing frame is fixedly installed above the outer wall of the fixing base, a telescopic and movable propelling mechanism is arranged above the inner wall of the fixing base, film positioning mechanisms are fixedly installed on the two sides of the upper portion of the outer wall of the propelling mechanism, and the placing plate is fixedly installed on the outer wall of the fixing base. The pushing mechanism is connected with the fixing frame through the limiting mechanism, the placing plate is installed at the center position of the inner wall of the fixing frame in a penetrating mode, and the flattening mechanism capable of rotating and moving is fixedly installed at the center of the upper portion of the outer wall of the fixing frame. According to the film flattening auxiliary device, by arranging the film positioning mechanism, the position of a film can be positioned, meanwhile, the situation that the film is pulled to be damaged during flattening is prevented, and by arranging the pushing mechanism and arranging the limiting mechanism in a matched mode, the film can be automatically flattened.

Description

Technical Field

[0001] The utility model relates to the technical field related to films, in particular to a film flattening auxiliary device. Background Art

[0002] Film is a thin, soft, transparent sheet. Made of plastic, adhesive, rubber or other materials. The scientific explanation of film is: a 2D material formed by atoms, molecules or ions deposited on the surface of a substrate. Examples: optical film, composite film, superconducting film, polyester film, nylon film, plastic film, etc. Film is widely used in electronics, machinery, printing and other industries. At present, the film needs to be flattened during production. For this reason, we propose a film flattening auxiliary device.

[0003] The film flattening auxiliary device currently in use is prone to damage when flattening the film. At the same time, wrinkles are easily generated on the surface of the film when flattening the film, causing the center of the film to stick together. Utility Model Content

[0004] The purpose of the utility model is to provide a film flattening auxiliary device to solve the problem proposed in the above background technology that the film flattening auxiliary device currently used is prone to damage when flattening, and that wrinkles are easily generated on the surface of the film when flattening, causing the center of the film to stick together.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a film flattening auxiliary device, comprising a fixed base and a placing plate, a fixed frame is fixedly installed on the upper part of the outer wall of the fixed base, a retractable and movable propulsion mechanism is provided on the upper part of the inner wall of the fixed base, film positioning mechanisms are fixedly installed on both sides above the outer wall of the propulsion mechanism, the propulsion mechanism is connected to the fixed frame through a limiting mechanism, the placing plate is installed through the center of the inner wall of the fixed frame, and a rotatable and movable smoothing mechanism is fixedly installed at the center above the outer wall of the fixed frame.

[0006] Preferably, the propulsion mechanism includes a hydraulic cylinder, a hydraulic rod, a connecting block, a first rotating shaft, a collar and a receiving block. The hydraulic cylinder is fixedly installed at a position below the inner wall of the fixed base. A hydraulic rod is provided at the output end of the hydraulic cylinder. A connecting block of matching size is provided above the outer wall of the hydraulic rod. The inner wall of the connecting block is connected to and installed with a first rotating shaft. A collar is sleeved on the outer surface of the first rotating shaft, and a receiving block is welded and installed on one side of the outer wall of the collar.

[0007] Preferably, the collar forms a rotating structure through the first rotating shaft and the connecting block, and the outer wall of the first rotating shaft is tightly fitted with the inner wall of the first rotating shaft.

[0008] Preferably, the film positioning mechanism includes an L-shaped block, a threaded rod, an extrusion block, a connecting shaft and a roller, the L-shaped block is fixedly installed on one side of the outer wall of the receiving block, the inner wall of the L-shaped block is threadedly connected to a threaded rod, an extrusion block is fixedly installed above the outer surface of the threaded rod, a connecting shaft is connected to one side below the outer wall of the extrusion block, and a rotatable roller is provided below the inner wall of the connecting shaft.

[0009] Preferably, the limiting mechanism comprises a fixed shaft and a sleeve, the fixed shafts are connected and installed front and back above the outer wall of the connecting block, and the connecting block is movably connected to the sleeve via the fixed shaft.

[0010] Preferably, the smoothing mechanism includes a driving motor, a second rotating shaft, a connecting ring, a connecting rod and a roller. The driving motor is fixedly installed in front of and behind the center of the upper outer wall of the fixed frame. The output end of the driving motor is provided with a second rotating shaft. The outer surface of the second rotating shaft is provided with a connecting ring of matching size. A connecting rod is welded and installed on one side of the outer wall of the connecting ring, and a roller is connected and installed on one side of the outer wall of the connecting rod.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The film flattening auxiliary device can position the film by setting a film positioning mechanism, thereby preventing the film from being damaged during flattening. By setting a propulsion mechanism and a limiting mechanism, the film can be automatically flattened.

[0013] 2. The film flattening auxiliary device is provided with a flattening mechanism, so that the center and both sides of the film can be flattened to prevent wrinkles from being generated during flattening. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the thin film positioning mechanism of the utility model;

[0016] Figure 3 This is a schematic diagram of the propulsion mechanism structure of the utility model;

[0017] Figure 4 It is a schematic diagram of the structure of the smoothing mechanism of the utility model.

[0018] In the figure: 1. fixed base; 2. fixed frame; 3. propulsion mechanism; 301. hydraulic cylinder; 302. hydraulic rod; 303. connecting block; 304. first rotating shaft; 305. collar; 306. receiving block; 4. film positioning mechanism; 401. L-shaped block; 402. threaded rod; 403. extrusion block; 404. connecting shaft; 405. roller; 5. limiting mechanism; 501. fixed shaft; 502. sleeve; 6. placement plate; 7. smoothing mechanism; 701. driving motor; 702. second rotating shaft; 703. connecting ring; 704. connecting rod; 705. roller. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-4 The utility model provides a technical solution: a film flattening auxiliary device, including a fixed base 1 and a placing plate 6, a fixed frame 2 is fixedly installed on the outer wall of the fixed base 1, a retractable and movable propulsion mechanism 3 is arranged on the inner wall of the fixed base 1, the propulsion mechanism 3 includes a hydraulic cylinder 301, a hydraulic rod 302, a connecting block 303, a first rotating shaft 304, a collar 305 and a receiving block 306, the hydraulic cylinder 301 is fixedly installed at a position below the inner wall of the fixed base 1, a hydraulic rod 302 is arranged on the output end of the hydraulic cylinder 301, a connecting block 303 with matching size is arranged on the outer wall of the hydraulic rod 302, the inner wall of the connecting block 303 is connected and installed with the first rotating shaft 304, the outer surface of the first rotating shaft 304 is sleeved and installed with the collar 305, and one side of the outer wall of the collar 305 is welded The receiving block 306 is installed, and the power supply of the hydraulic cylinder 301 is turned on to drive the connecting block 303 installed on the outer wall of the hydraulic rod 302 to perform telescopic activities. When lifting, the fixed shaft 501 moves on the surface of the sleeve 502, so that when the sleeve 502 conflicts with the receiving block 306, the angle of the receiving block 306 can be adjusted, so that the left and right positions of the film positioning mechanism 4 above can be adjusted, so that the automatic flattening of the film can be achieved. The ring 305 forms a rotating structure with the connecting block 303 through the first rotating shaft 304, and the outer wall of the first rotating shaft 304 is tightly fitted with the inner wall of the first rotating shaft 304, so that the angles on both sides of the receiving block 306 can be adjusted synchronously, so that the film can be quickly flattened;

[0021] Film positioning mechanisms 4 are fixedly installed on both sides above the outer wall of the pushing mechanism 3, and the film positioning mechanisms 4 include an L-shaped block 401, a threaded rod 402, an extrusion block 403, a connecting shaft 404 and a roller 405. The L-shaped block 401 is fixedly installed on one side of the outer wall of the receiving block 306, and a threaded rod 402 is threadedly connected to one side of the inner wall of the L-shaped block 401. An extrusion block 403 is fixedly installed above the outer surface of the threaded rod 402, and a connecting shaft 404 is connected and installed on one side below the outer wall of the extrusion block 403. A rollable roller 405 is provided below the inner wall of the connecting shaft 404. The film is placed on the placing plate 6, and the threaded rod 402 is rotated to drive the extrusion block 403 to move up and down, so that the roller 405 below the connecting shaft 404 can be driven to move to the upper position of the film, so that the positions of both sides of the film can be positioned;

[0022] The propulsion mechanism 3 is connected to the fixing frame 2 through the limiting mechanism 5. The limiting mechanism 5 includes a fixed shaft 501 and a sleeve 502. The fixed shaft 501 is connected and installed on the front and back of the outer wall of the connecting block 303. The connecting block 303 is movably connected to the sleeve 502 through the fixed shaft 501, so that the sleeve 502 can resist the receiving block 306, thereby driving the angle of the receiving block 306 to adjust the left and right position of the film positioning mechanism 4, thereby realizing the flattening of the film;

[0023] The placing plate 6 is installed through the center of the inner wall of the fixing frame 2, and a rotatable smoothing mechanism 7 is fixedly installed at the center above the outer wall of the fixing frame 2. The smoothing mechanism 7 includes a driving motor 701, a second rotating shaft 702, a connecting ring 703, a connecting rod 704 and a roller 705. The driving motor 701 is fixedly installed at the front and back of the center above the outer wall of the fixing frame 2, and the output end of the driving motor 701 is provided with a second rotating shaft 702, and the outer surface of the second rotating shaft 702 is provided with a connecting ring 703 of matching size, and a connecting rod 704 is welded and installed on one side of the outer wall of the connecting ring 703, and a roller 705 is connected and installed on one side of the outer wall of the connecting rod 704. Turn on the power of the driving motor 701 to drive the connecting ring 703 installed on the outer wall of the second rotating shaft 702 to rotate, and at the same time, the connecting rod 704 is fixed on one side of the outer wall of the connecting ring 703, so that the angle of the connecting rod 704 can be adjusted, so that the positions on both sides of the film can be smoothed, thereby preventing wrinkles from being generated during flattening.

[0024] Working principle: first place the device at the designated position, place the film on the placement plate 6, rotate the threaded rod 402 to drive the squeezing block 403 to move up and down, so that the roller 405 under the connecting shaft 404 can be driven to move to the upper position of the film, so that the positions on both sides of the film can be positioned, turn on the power of the hydraulic cylinder 301, so that it drives the connecting block 303 installed on the outer wall of the hydraulic rod 302 to telescope, and when lifting, the fixed shaft 501 moves on the surface of the sleeve 502, so that when the sleeve 502 conflicts with the receiving block 306, it can The angle of the receiving block 306 can be adjusted, so that the left and right positions of the upper film positioning mechanism 4 can be adjusted, so as to realize the automatic flattening of the film, turn on the power of the driving motor 701, so that it drives the connecting ring 703 installed on the outer wall of the second rotating shaft 702 to rotate, and at the same time, the connecting rod 704 is fixed on one side of the outer wall of the connecting ring 703, so that the angle of the connecting rod 704 can be adjusted, so that the positions on both sides of the film can be smoothed, thus preventing wrinkles from being generated during flattening, and thus completing the operation process of a film flattening auxiliary device.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A film flattening auxiliary device, characterized in that: It comprises a fixed base (1) and a placement plate (6), a fixed frame (2) is fixedly mounted on the upper part of the outer wall of the fixed base (1), a retractable and movable propulsion mechanism (3) is provided on the upper part of the inner wall of the fixed base (1), film positioning mechanisms (4) are fixedly mounted on both sides of the upper part of the outer wall of the propulsion mechanism (3), the propulsion mechanism (3) is connected to the fixed frame (2) via a limiting mechanism (5), the placement plate (6) is installed through the inner wall center of the fixed frame (2), and a rotatable and movable smoothing mechanism (7) is fixedly mounted on the upper part of the outer wall of the fixed frame (2).

2. A film flattening auxiliary device according to claim 1, characterized in that: The propulsion mechanism (3) comprises a hydraulic cylinder (301), a hydraulic rod (302), a connecting block (303), a first rotating shaft (304), a collar (305) and a receiving block (306); the hydraulic cylinder (301) is fixedly mounted below the inner wall of the fixed base (1); the hydraulic rod (302) is arranged at the output end of the hydraulic cylinder (301); a connecting block (303) of matching size is arranged above the outer wall of the hydraulic rod (302); the first rotating shaft (304) is connected and mounted on the inner wall of the connecting block (303); the collar (305) is sleeved and mounted on the outer surface of the first rotating shaft (304); and the receiving block (306) is welded and mounted on one side of the outer wall of the collar (305).

3. A film flattening auxiliary device according to claim 2, characterized in that: The sleeve ring (305) forms a rotating structure with the connecting block (303) via the first rotating shaft (304), and the outer wall of the first rotating shaft (304) is tightly fitted with the inner wall of the first rotating shaft (304).

4. A film flattening auxiliary device according to claim 2, characterized in that: The film positioning mechanism (4) comprises an L-shaped block (401), a threaded rod (402), an extrusion block (403), a connecting shaft (404) and a roller (405); the L-shaped block (401) is fixedly mounted on one side of the outer wall of the receiving block (306); one side of the inner wall of the L-shaped block (401) is threadedly connected to the threaded rod (402); an extrusion block (403) is fixedly mounted above the outer surface of the threaded rod (402); a connecting shaft (404) is connected to one side below the outer wall of the extrusion block (403); and a rollable roller (405) is provided below the inner wall of the connecting shaft (404).

5. A film flattening auxiliary device according to claim 2, characterized in that: The limiting mechanism (5) comprises a fixed shaft (501) and a sleeve (502), wherein the fixed shaft (501) is connected and installed on the front and rear of the outer wall of the connecting block (303), and the connecting block (303) is movably connected to the sleeve (502) via the fixed shaft (501).

6. A film flattening auxiliary device according to claim 1, characterized in that: The smoothing mechanism (7) comprises a driving motor (701), a second rotating shaft (702), a connecting ring (703), a connecting rod (704) and a roller (705); the driving motor (701) is fixedly mounted at the front and rear of the center above the outer wall of the fixing frame (2); the output end of the driving motor (701) is provided with a second rotating shaft (702); the outer surface of the second rotating shaft (702) is provided with a connecting ring (703) of matching size; a connecting rod (704) is welded to one side of the outer wall of the connecting ring (703); and a roller (705) is connected to one side of the outer wall of the connecting rod (704).

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