Winding mechanism for film laminating machine

Abstract

The utility model provides a winding mechanism for a film laminating machine, which comprises a bottom plate and is characterized in that a base is mounted at one end of the bottom plate, a lifting seat is arranged on the base and is connected with a manual height adjusting component, a power motor is mounted on the lifting seat, and the manual height adjusting component is connected with the lifting seat. The end of an output shaft of the power motor is connected with a film winding roller, a vertical plate is installed at the other end of the bottom plate, a regulation and control shaft is rotationally installed between the vertical plate and the base and connected with an auxiliary shaft through a connecting arm, an upper travel switch and a lower travel switch are installed on the vertical plate, and a detection piece is further installed at the end of the regulation and control shaft. The detection piece is arranged between the upper travel switch and the lower travel switch, an electric control box is further installed on the lifting seat, and the power motor, the upper travel switch and the lower travel switch are electrically connected with the electric control box through circuits.

Description

Technical Field

[0001] The utility model belongs to the technical field of film laminating machines and relates to a winding mechanism for film laminating machines. Background Art

[0002] Film laminating machine is a device for laminating film materials with each other or with other substrates. After laminating, the film materials are generally rolled into a roll by a winding mechanism.

[0003] The existing winding mechanism for film laminating machines generally has no detection function, and directly drives the film winding roller to wind up through a motor. When the film transmission is abnormal, it is easy to cause the film to be broken, and the entire winding mechanism is not convenient to move. Therefore, it is necessary to design a winding mechanism for a film laminating machine. Summary of the invention

[0004] The utility model aims to solve the above problems in the prior art and proposes a winding mechanism for a film laminating machine.

[0005] The objectives of the utility model can be achieved through the following technical solutions: a winding mechanism for a film laminating machine comprises a bottom plate, characterized in that a base is installed at one end of the bottom plate, a lifting seat is arranged on the base, the lifting seat is connected to a manual height adjustment component, a power motor is installed on the lifting seat, a film winding roller is connected to the end of the output shaft of the power motor, a vertical plate is installed at the other end of the bottom plate, a regulating shaft is rotatably installed between the vertical plate and the base, the regulating shaft is connected to an auxiliary shaft through a connecting arm, an upper travel switch and a lower travel switch are installed on the vertical plate, a detection piece is also installed at the end of the regulating shaft, and the detection piece is arranged between the upper travel switch and the lower travel switch, an electric control box is also installed on the lifting seat, and the power motor, the upper travel switch and the lower travel switch are all electrically connected to the electric control box through lines.

[0006] The manual height adjustment assembly includes a handwheel, a bracket, a movable plate and a lifter, the bracket is installed on the base, a guide sleeve is installed on the bracket, a guide rod is slidably connected to the guide sleeve, the guide rod is connected to the movable plate, the lifting seat is connected to the movable plate, the lifter is installed on the bracket, the lifting screw of the lifter is connected to the movable plate, and the operating shaft of the lifter is connected to the handwheel.

[0007] The number of the guide sleeves and the number of the guide rods are two respectively.

[0008] The elevator is a worm gear elevator.

[0009] A plurality of self-locking universal wheels are also installed on the bottom plate.

[0010] Compared with the prior art, the winding mechanism for the film laminating machine has the following advantages:

[0011] 1. In the utility model, by setting a swingable auxiliary shaft, the speed of the film winding roller can be adjusted under the cooperation of the detection sheet, the upper stroke switch and the lower stroke switch, so as to ensure the quality of winding;

[0012] 2. In the utility model, since the height of the lifting seat is adjustable, the film winding roller can be moved upward to the upper limit position when in use, and can be moved downward to the lower limit position at other times, which makes transportation more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the plane structure of the utility model;

[0014] Figure 2 It is a three-dimensional structural schematic diagram of the utility model with parts removed;

[0015] Figure 3 It is a schematic diagram of the planar structure of the utility model with the removed part;

[0016] In the figure, 1. self-locking universal wheel; 2. base; 3. bottom plate; 4. auxiliary shaft; 5. regulating shaft; 6. connecting arm; 7. lower stroke switch; 8. detection sheet; 9. upper stroke switch; 11. film winding roller; 13. electric control box; 14. lifting seat; 15. power motor; 16. hand wheel; 17. vertical plate; 18. lift; 18a. lifting screw; 18b. operating shaft; 19. movable plate; 20. guide rod; 21. guide sleeve; 22. bracket. DETAILED DESCRIPTION

[0017] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0018] like Figure 1-Figure 3As shown, the film laminating machine winding mechanism includes a bottom plate 3, a base 2 is installed at one end of the bottom plate 3, a lifting seat 14 is arranged on the base 2, the lifting seat 14 is connected to a manual height adjustment component, a power motor 15 is installed on the lifting seat 14, and a film winding roller 11 is connected to the output shaft end of the power motor 15. In this embodiment, the film winding roller 11 can be used to wind the laminated film onto the paper roll, which adopts the existing technology; a vertical plate 17 is installed at the other end of the bottom plate 3, and an adjusting shaft 5 is rotatably installed between the vertical plate 17 and the base 2, and the adjusting shaft 5 is connected to the auxiliary shaft 4 through a connecting arm 6, and an upward adjusting shaft 5 is installed on the vertical plate 17. The upper stroke switch 9 and the lower stroke switch 7 are provided, and a detection sheet 8 is also installed at the end of the regulating shaft 5, and the detection sheet 8 is arranged between the upper stroke switch 9 and the lower stroke switch 7. With this structure, when winding, the film is bypassed by the auxiliary shaft 4. Through the cooperation of the detection sheet 8, the upper stroke switch 9 and the lower stroke switch 7, the power motor 15 can change the speed of the film winding roller 11 in real time, thereby completing the film winding operation; an electric control box 13 is also installed on the lifting seat 14, and the power motor 15, the upper stroke switch 9 and the lower stroke switch 7 are all electrically connected to the electric control box 13 through lines. This adopts the existing technology, and its circuits do not need to be redesigned.

[0019] The manual height adjustment assembly includes a handwheel 16, a bracket 22, a movable plate 19 and an elevator 18. The bracket 22 is installed on the base 2, and a guide sleeve 21 is installed on the bracket 22. A guide rod 20 is slidably connected to the guide sleeve 21. The guide rod 20 is connected to the movable plate 19, and the lifting seat 14 is connected to the movable plate 19. The elevator 18 is installed on the bracket 22. The lifting screw 18a of the elevator 18 is connected to the movable plate 19, and the operating shaft 18b of the elevator 18 is connected to the handwheel 16. With this structure, the elevator 18 is operated by the handwheel 16, and the movable plate 19 is moved upward or downward with the cooperation of the guide sleeve 21 and the guide rod 20, so that the height of the lifting seat 14 can be adjusted.

[0020] The number of guide sleeves 21 and guide rods 20 is two each.

[0021] The elevator 18 is a worm gear elevator 18 .

[0022] A plurality of self-locking universal wheels 1 are also mounted on the bottom plate 3 .

[0023] In the utility model, by providing a swingable auxiliary shaft 4, the speed of the film winding roller 11 can be adjusted under the cooperation of the detection sheet 8, the upper travel switch 9 and the lower travel switch 7, so as to ensure the quality of winding.

[0024] The above components are all common standard parts or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods.

[0025] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. A winding mechanism for a film laminating machine, comprising a bottom plate (3), characterized in that: A base (2) is installed at one end of the bottom plate (3), a lifting seat (14) is arranged on the base (2), the lifting seat (14) is connected to a manual height adjustment component, a power motor (15) is installed on the lifting seat (14), the end of the output shaft of the power motor (15) is connected to a film winding roller (11), a vertical plate (17) is installed at the other end of the bottom plate (3), a regulating shaft (5) is rotatably installed between the vertical plate (17) and the base (2), and the regulating shaft (5) is connected to the vertical plate (17) and the base (2). The vertical plate (17) is connected to the auxiliary shaft (4) through a connecting arm (6); an upper travel switch (9) and a lower travel switch (7) are installed on the vertical plate (17); a detection sheet (8) is also installed on the end of the regulating shaft (5), and the detection sheet (8) is arranged between the upper travel switch (9) and the lower travel switch (7); an electric control box (13) is also installed on the lifting seat (14); and the power motor (15), the upper travel switch (9) and the lower travel switch (7) are all electrically connected to the electric control box (13) through lines.

2. A winding mechanism for a film laminating machine according to claim 1, characterized in that: The manual height adjustment assembly comprises a hand wheel (16), a bracket (22), a movable plate (19) and a lifter (18); the bracket (22) is mounted on a base (2); a guide sleeve (21) is mounted on the bracket (22); a guide rod (20) is slidably connected to the guide sleeve (21); the guide rod (20) is connected to the movable plate (19); the lifting seat (14) is connected to the movable plate (19); the lifter (18) is mounted on the bracket (22); a lifting screw (18a) of the lifter (18) is connected to the movable plate (19); and an operating shaft (18b) of the lifter (18) is connected to the hand wheel (16).

3. A winding mechanism for a film laminating machine according to claim 2, characterized in that: The number of the guide sleeves (21) and the number of the guide rods (20) are two each.

4. A winding mechanism for a film laminating machine according to claim 2, characterized in that: The elevator (18) is a worm gear elevator (18).

5. The winding mechanism for a film laminating machine according to claim 1, characterized in that: A plurality of self-locking universal wheels (1) are also installed on the bottom plate (3).

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