Adjustable advertisement printing film winding device

Abstract

The utility model discloses an adjustable advertisement printing film winding device which comprises an L-shaped support, an electric cylinder is installed on one side of the inner wall of the L-shaped support, a vertical plate is fixedly arranged at the output end of the electric cylinder, guide rods are fixedly arranged at the two ends of one side of the vertical plate, and butt joint columns are rotationally connected to the top of one side of the L-shaped support and the top of one side of the vertical plate. A butt joint groove is formed in one end of each butt joint column, a butt joint block is arranged in each butt joint groove in a penetrating mode, and a stepping motor is installed on the top of the other side of the L-shaped support. According to the winding device, the electric cylinder on the L-shaped support is connected with the vertical plate, the butt-joint groove formed in the butt-joint column is connected with the butt-joint block connected with the winding roller body in a penetrating and inserting mode, the winding roller body is connected with the arc-shaped rod, and the T-shaped sliding block connected with the arc-shaped rod is connected with the T-shaped sliding groove formed in the corresponding arc-shaped rod in a sliding mode, so that the winding device can be adjusted more conveniently; personnel can adjust the device according to the size of the advertisement printing film, the device can be suitable for advertisement printing films of various sizes, and personnel adjustment is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of advertisement printing, in particular to an adjustable advertisement printing film winding device. Background Art

[0002] A layer of transparent printing film is mounted on the advertising printed product to protect the color of the product and play a role in waterproofing, moisture-proofing and wrinkle-proofing. The advertising printing film has the characteristics of flatness, transparency, certain toughness and uniform texture. During the production process, the printing film needs to be rolled up by the advertising printing film winding device.

[0003] In response to this, the utility model patent with authorization announcement number CN219751423U discloses an advertising printing film winding device, including a base, a mounting plate and a motor. The mounting plate is fixed to the upper surface of the base, a side plate is provided at the lower right side of the first receiving roller, a spring is fixed below the first receiving roller, a third receiving roller is provided on the right side of the first receiving roller, and a fourth receiving roller is provided on the right side of the third receiving roller. A cover plate is fixed to the top of the mounting plate, a cross plate is rotatably connected to the bottom end of the screw, a motor is fixed to the rear side of the mounting plate, and a connecting rod is fixed to the output end of the motor. A support plate is fixed above the base, and a winding roller is rotatably connected to the rear end of the support plate. The advertising printing film winding device facilitates flexible slitting of the advertising printing film by adjusting the slitting knife. After the position is adjusted, the slitting knife is easily fixed. The support plate is removed from the base, and the winding roller can be removed, making it easy to remove the wound advertising printing film.

[0004] However, the advertising printing film winding device in the above patent application still has some problems: the current advertising printing film winding device is not easy to adjust due to the different advertising printing films required for different advertisements and the different sizes of advertising printing films, which reduces its scope of application. Utility Model Content

[0005] In order to solve the above problems, the purpose of the present invention is to provide an adjustable advertising printing film winding device to solve the problems raised in the above background technology.

[0006] The cam is fixedly provided with an L-shaped support frame, and the cam is fixedly provided with an L-shaped support frame at the top end and the cam is fixedly provided with a guide rod at the top end of one side of the L-shaped support frame.

[0007] As a preferred technical solution of the present invention, a support plate is fixedly provided on the other side of the inner wall of the L-shaped bracket, guide rods are inserted into the guide holes opened at both ends of one side of the support plate, and a through hole is opened in the middle of one side of the support plate, and the outer wall of each guide rod is threadedly connected to a limiting screw ring.

[0008] As a preferred technical solution of the present invention, a fixing knob is threadedly connected to the first fixing screw hole opened on one side of each docking column, and the outer wall of each fixing knob is threadedly connected to the second fixing screw hole opened on one side of the corresponding docking block.

[0009] As a preferred technical solution of the present invention, the top of one end of the L-shaped bracket and the top of one end of the vertical plate are fixed with support ears, one end of each of the support ears is fixed with a connecting tube, the inner wall of each connecting tube is rotatably connected to a rotating shaft, one end of each rotating shaft is fixed with a movable plate, and a limit knob is threadedly connected to the limiting screw hole opened at the top of each connecting tube.

[0010] As an optimal technical solution of the present invention, one side of each movable plate is rotatably connected to a film guide roller, a limiting groove is provided in each film guide roller, a limiting slider is slidably connected in each limiting groove, and a movable column is fixed between the two limiting sliders.

[0011] As a preferred technical solution of the present invention, a switch panel is fixed on the surface of the other side of the L-shaped bracket, and an electric cylinder switch and a stepper motor switch are fixed on the surface of the switch panel. The electric cylinder and the stepper motor are electrically connected to the external power supply through the electric cylinder switch and the stepper motor switch respectively.

[0012] The adjustable advertising printing film winding device proposed by the utility model can bring the following beneficial effects:

[0013] 1. The adjustable advertising printing film winding device is connected to the vertical plate through the electric cylinder on the L-shaped bracket. The docking groove opened by the docking column is interlaced with the docking block connected to the winding roller body. The winding roller body is connected to an arc rod. The T-shaped slider connected to the arc rod is slidably connected to the T-shaped slide groove opened by the corresponding arc rod, which makes the adjustment of the winding device more convenient. The personnel can adjust the device according to the size of the advertising printing film. It can be used for advertising printing films of various sizes, and the personnel adjustment is more convenient.

[0014] 2. The adjustable advertising printing film winding device is rotatably connected to a rotating shaft through a connecting cylinder connected by a support ear, and a movable plate connected to the rotating shaft is rotatably connected to a film guide roller. A limiting slider is slidably connected in a limiting slide groove provided in the film guide roller, and a movable column is connected between the limiting sliders. Personnel can adjust the angle of the film guide roller according to needs, which is convenient for winding up the advertising printing film and easy for personnel to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0016] Figure 1 It is a structural diagram of the utility model;

[0017] Figure 2 This is a schematic diagram of the connection structure of the L-shaped bracket of the utility model;

[0018] Figure 3 This is a schematic diagram of the connection structure of the winding roller body of the utility model;

[0019] Figure 4 The utility model is located in Figure 3 Enlarged schematic diagram of point A in the middle.

[0020] In the figure: 1. L-shaped bracket; 2. Electric cylinder; 3. Vertical plate; 4. Guide rod; 5. Support plate; 6. Limit screw ring; 7. Docking column; 8. Winding roller body; 9. Arc rod; 10. Fixed knob; 11. Stepper motor; 12. Support ear; 13. Connecting tube; 14. Limit knob; 15. Film guide roller; 16. Movable column; 17. Docking block; 18. T-shaped slide; 19. T-shaped slider; 20. Movable plate. DETAILED DESCRIPTION

[0021] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in combination with the accompanying drawings by way of examples.

[0022] like Figures 1 to 4As shown, the embodiment of the present invention proposes an adjustable advertising printing film winding device, including an L-shaped bracket 1, an electric cylinder 2 is installed on one side of the inner wall of the L-shaped bracket 1, a vertical plate 3 is fixed on the output end of the electric cylinder 2, and a guide rod 4 is fixed on both ends of one side of the vertical plate 3, and the top of one side of the L-shaped bracket 1 and the top of one side of the vertical plate 3 are rotatably connected to a docking column 7, one end of each docking column 7 is provided with a docking groove, and each docking groove is interspersed with a docking block 17, a stepping motor 11 is installed on the top of the other side of the L-shaped bracket 1, and the output end of the stepping motor 11 is fixedly connected to the other end of one of the docking columns 7, and one end of each docking block 17 is fixed with a winding roller body 8, and each winding roller body 8 has a A plurality of evenly distributed arc rods 9 are fixed with one end, and a T-shaped slide groove 18 is opened on both sides of each arc rod 9, and a T-shaped slider 19 is fixed on both sides of the outer wall of each arc rod 9, and each T-shaped slider 19 is slidably connected to the corresponding T-shaped slide groove 18. A support plate 5 is fixed on the other side of the inner wall of the L-shaped bracket 1, and guide rods 4 are inserted into the guide holes opened at both ends of one side of the support plate 5, and a through hole is opened in the middle of one side of the support plate 5. The outer wall of each guide rod 4 is threadedly connected to the limiting screw ring 6, and a fixing knob 10 is threadedly connected to the first fixing screw hole opened on one side of each docking column 7. The outer wall of each fixing knob 10 is threadedly connected to the second fixing screw hole opened on one side of the corresponding docking block 17.

[0023] A support ear 12 is fixed to the top of one end of the L-shaped bracket 1 and the top of one end of the vertical plate 3, and a connecting tube 13 is fixed to one end of each support ear 12. The inner wall of each connecting tube 13 is rotatably connected to a rotating shaft, and a movable plate 20 is fixed to one end of each rotating shaft. The limiting screw hole opened in the top of each connecting tube 13 is threadedly connected to a limiting knob 14. One side of each movable plate 20 is rotatably connected to a film guide roller 15, and a limiting slide groove is opened in each film guide roller 15. A limiting slider is slidably connected in each limiting slide groove. A movable column 16 is fixed between the two limiting sliders. A switch panel is fixed to the surface of the other side of the L-shaped bracket 1, and an electric cylinder switch and a stepper motor switch are fixed to the surface of the switch panel. The electric cylinder 2 and the stepper motor 11 are electrically connected to the external power supply through the electric cylinder switch and the stepper motor switch respectively.

[0024] Working principle: When in use, personnel can adjust the device according to the size of the advertising printing film. The electric cylinder 2 on the L-shaped bracket 1 is telescopic to drive the vertical plate 3 to move. At this time, the guide rod 4 moves in the guide hole opened in the support plate 5. At the same time, the winding roller body 8 and the connected arc rod 9 move away from each other. The T-shaped slider 19 connected to the arc rod 9 slides in the T-shaped slide groove 18. The overall length formed by the winding roller body 8 and the arc rod 9 is the total length after adjustment. At the same time, the limit slider connected to the movable column 16 slides in the limit slide groove opened in the film guide roller 15. The movable plate The rotating shaft connected to 20 rotates in the connecting tube 13. The personnel can limit the rotating shaft through the limit knob 14, and the personnel can adjust the position of the film guide roller 15. The advertising printing film passes around the winding roller body 8. The stepper motor 11 drives the docking column 7 to drive the winding roller body 8, and then rewinds the advertising printing film. The docking block 17 connected to the winding roller body 8 is connected with the docking groove opened by the docking column 7 and fixed by the fixing knob 10. After removing the fixing knob 10, the electric cylinder 2 can continue to push the vertical plate 3, thereby facilitating the removal of the advertising printing film.

[0025] The above description is merely an embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that various modifications and variations of the present invention are possible. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention are intended to be within the scope of the claims of the present invention.

Claims

1. An adjustable advertising printing film winding device, comprising an L-shaped bracket (1), characterized in that: An electric cylinder (2) is installed on one side of the inner wall of the L-shaped bracket (1), a vertical plate (3) is fixedly provided at the output end of the electric cylinder (2), guide rods (4) are fixedly provided at both ends of one side of the vertical plate (3), a docking column (7) is rotatably connected to the top of one side of the L-shaped bracket (1) and the top of one side of the vertical plate (3), a docking groove is provided at one end of each of the docking columns (7), a docking block (17) is inserted into each of the docking grooves, and a stepping motor (11) is installed on the top of the other side of the L-shaped bracket (1). The output end of the stepper motor (11) is fixedly connected to the other end of one of the docking columns (7); a winding roller body (8) is fixedly provided at one end of each docking block (17); a plurality of evenly distributed arc-shaped rods (9) are fixedly provided at one end of each of the winding roller bodies (8); a T-shaped slide groove (18) is provided on both sides of each of the arc-shaped rods (9); and a T-shaped slider (19) is fixedly provided on both sides of the outer wall of each of the arc-shaped rods (9); and each of the T-shaped sliders (19) is slidably connected to the corresponding T-shaped slide groove (18).

2. The adjustable advertising printing film winding device according to claim 1 is characterized in that: A support plate (5) is fixedly provided on the other side of the inner wall of the L-shaped bracket (1), guide rods (4) are inserted into the guide holes opened at both ends of one side of the support plate (5), and a through hole is opened in the middle of one side of the support plate (5), and the outer wall of each guide rod (4) is threadedly connected to a limiting screw ring (6).

3. The adjustable advertising printing film winding device according to claim 1 is characterized in that: A fixing knob (10) is threadedly connected in a first fixing screw hole opened on one side of each docking column (7), and an outer wall of each fixing knob (10) is threadedly connected to a second fixing screw hole opened on one side of a corresponding docking block (17).

4. The adjustable advertising printing film winding device according to claim 1 is characterized in that: A support ear (12) is fixedly provided at the top of one end of the L-shaped bracket (1) and the top of one end of the vertical plate (3); a connecting tube (13) is fixedly provided at one end of each of the support ears (12); a rotating shaft is rotatably connected to the inner wall of each of the connecting tubes (13); a movable plate (20) is fixedly provided at one end of each of the rotating shafts; and a limit knob (14) is threadedly connected to the limit screw hole provided at the top end of each of the connecting tubes (13).

5. The adjustable advertising printing film winding device according to claim 4 is characterized in that: One side of each movable plate (20) is rotatably connected to a film guide roller (15), each film guide roller (15) is provided with a limit slide groove, each limit slide groove is slidably connected to a limit slider, and a movable column (16) is fixedly provided between the two limit sliders.

6. The adjustable advertising printing film winding device according to claim 1 is characterized in that: A switch panel is fixedly provided on the surface of the other side of the L-shaped bracket (1), and an electric cylinder switch and a stepper motor switch are fixedly provided on the surface of the switch panel. The electric cylinder (2) and the stepper motor (11) are electrically connected to an external power supply via the electric cylinder switch and the stepper motor switch, respectively.

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