Anti-wrinkling device of printing film laminating machine

Abstract

The utility model discloses a printing film laminating machine anti-wrinkling device which comprises a main body working bin, placing grooves are symmetrically formed in the top walls of the two sides of the main body working bin, picture scroll rollers are placed in the placing grooves, picture scrolls are wound on the picture scroll rollers, sliding grooves are formed in the side walls of the two sides of the main body working bin, and sliding blocks are arranged in the sliding grooves. And two sets of sliding blocks are slidably connected into the two sets of sliding grooves, screws are connected into the sliding grooves through bearings, the screws penetrate through the two sets of sliding blocks in a threaded mode at the same time, the ends of the two sets of screws are fixedly connected to the output end of a motor, and electric telescopic rods are fixedly connected to the two sets of sliding blocks. The utility model belongs to the technical field of film laminating machines, and particularly relates to an anti-wrinkling device of a printing film laminating machine, which is characterized in that a sliding chute, a sliding block, a screw rod, a motor, an electric telescopic rod and a limiting semicircle are arranged in a combined manner, so that two side edges of a picture scroll can be flexibly aligned to prevent wrinkling in a film laminating process, and a cleaning assembly can clean dust on the picture scroll to prevent bubbles and wrinkles. And the heating roller can play a role in ironing the picture scroll and further play a role in preventing wrinkles.

Description

Technical Field

[0001] The utility model belongs to the technical field of laminating machines, in particular to an anti-wrinkling device for a printing laminating machine. Background Art

[0002] Laminating machines can be divided into two categories: instant laminating machines and pre-coating laminating machines. It is a special equipment for paper, board and film mounting. After being pressurized by rubber rollers and heating rollers, they are combined together to form a paper-plastic product.

[0003] The printing laminating machine in the prior art will cause wrinkles in the film because the two sides of the coated picture cannot be aligned when it is rolled up. Manual alignment is required every time, which is time-consuming and labor-intensive and has low accuracy. Dust on the coated picture roll will also cause wrinkles and bubbles in the film. Utility Model Content

[0004] The technical problem to be solved by the utility model is that the existing technology has a low degree of automation and requires manual alignment of the side edges to prevent wrinkles, which is time-consuming and labor-intensive and has low precision.

[0005] In order to solve the above technical problems, the technical solutions adopted by the utility model are as follows:

[0006] A wrinkle prevention device for a printing laminating machine comprises a main working bin, wherein the top walls on both sides of the main working bin are symmetrically provided with placement grooves, wherein picture roll rollers are placed in the placement grooves, and picture rolls are wound on the picture roll rollers, and slide grooves are provided on the side walls on both sides of the main working bin, and two groups of sliding blocks are slidably connected in the two groups of the slide grooves, and the bearings in the slide grooves are connected with screw rods, and the screw rods are threadedly penetrated through the two groups of sliding blocks at the same time, and the ends of the two groups of screw rods are fixedly connected to the output end of the motor, and the two groups of sliding blocks are fixedly connected to electric telescopic rods, and the ends of the electric telescopic rods are fixedly connected to the limiting semicircle, and a cleaning component is connected to the middle part of the main working bin.

[0007] Preferably, the limiting semicircles correspond to each other in pairs to form a limiting circle, and the diameter is larger than that of the scroll roller.

[0008] Preferably, the cleaning assembly includes a fixed strip, which is fixed to the middle part of the top of the main bin, the bottom of the fixed strip is fixed to a second slide groove, a second slider is slidably connected in the second slide groove, a bearing in the second slide groove is connected to a second screw rod, the second screw rod thread passes through the second slider, the bottom of the second slider is fixed to an electric telescopic rod, the bottom of the electric telescopic rod is fixed to a cleaning brush, and the two ends of the screw are fixed to the second output end of the motor.

[0009] Preferably, the cleaning component also includes a storage bin, which is fixedly connected to the bottom wall of the main working bin, and collecting ports are provided on both sides of the bottom wall of the main working bin, and a storage drawer is movably connected in the storage bin.

[0010] Preferably, it also includes a heating roller, the heating roller bearing is connected to the other half of the main working chamber close to the bottom wall of the main working chamber, and the end of the heating roller is fixedly connected to the third output end of the motor.

[0011] Preferably, it also includes a hydraulic lifting rod, which is fixed to the bottom wall of the main working bin and is evenly arranged in four groups, and the threads on the screw rod are arranged in opposite directions.

[0012] The beneficial effects achieved by the utility model using the above structure are as follows:

[0013] By combining the slide groove, slider, screw, motor, electric telescopic rod and limiting semicircle, the two sides of the picture roll can be flexibly aligned to prevent wrinkles during the lamination process. The cleaning component 11 can clean the dust on the picture roll to prevent bubbles and wrinkles. The heating roller can iron the picture roll to further prevent wrinkles. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a structural schematic diagram of an anti-wrinkling device for a printing laminating machine proposed by the utility model;

[0015] Figure 2 This is a structural schematic diagram of another perspective of an anti-wrinkling device for a printing laminating machine proposed by the utility model;

[0016] Figure 3 This is a schematic cross-sectional structure diagram of an anti-wrinkling device for a printing laminating machine proposed by the utility model;

[0017] Figure 4 A schematic cross-sectional structure diagram of another viewing angle of an anti-wrinkling device for a printing laminating machine proposed by the utility model;

[0018] Figure 5 This is a schematic cross-sectional structure diagram of a third viewing angle of an anti-wrinkling device for a printing laminating machine proposed by the utility model.

[0019] Among them, 1. main working bin, 2. placement slot, 3. picture roll roller, 4. picture roll, 5. slide slot, 6. slider, 7. screw, 8. motor, 9. electric telescopic rod, 10. limiting semicircle, 11. cleaning component, 12. fixed strip, 13. slide slot two, 14. slider two, 15. screw two, 16. electric telescopic rod, 17. cleaning brush, 18. motor two, 19. storage bin, 20. collection port, 21. storage drawer, 22. heating roller, 23. motor three, 24. hydraulic lifting rod. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0021] like Figure 1-5 As shown, a wrinkle-proof device for a printing laminator comprises a main working bin 1, top walls on both sides of which are symmetrically provided with placement grooves 2, in which picture rolls 3 are placed, on which picture rolls 4 are wound, side walls on both sides of the main working bin 1 are provided with slide grooves 5, two groups of slide grooves 5 are slidably connected with two groups of sliders 6, bearings in the slide grooves 5 are connected with screw rods 7, and screw rods 7 are threadedly penetrated through the two groups of sliders 6 at the same time, ends of the two groups of screw rods 7 are fixedly connected to the output ends of the motor 8, electric telescopic rods 9 are fixedly connected to the two groups of sliders 6, and the ends of the electric telescopic rods 9 are fixedly connected to the limiting semicircles 10, a cleaning component 11 is connected to the middle part of the main working bin 1, and the limiting semicircles 10 correspond to each other in pairs to form limiting circles, and the diameter is larger than that on the picture roll 3.

[0022] like Figure 1-5 As shown, the cleaning component 11 includes a fixed strip 12, which is fixed to the middle part of the top of the main bin 1, and the bottom of the fixed strip 12 is fixed to a second slide groove 13, in which a second slider 14 is slidably connected, and a second screw rod 15 is connected to the bearing in the second slide groove 13, and the second screw rod 15 threadedly penetrates the second slider 14, and the bottom of the second slider 14 is fixed to an electric telescopic rod 16, and the bottom of the electric telescopic rod 16 is fixed to a cleaning brush 17, and the end of the second screw rod 15 is fixed to the output end of the second motor 18. The cleaning component 11 also includes a storage bin 19, which is fixed to the bottom wall of the main working bin 1, and collecting ports 20 are provided on both sides of the bottom wall of the main working bin 1, and a storage drawer 21 is movably connected in the storage bin 19.

[0023] like Figure 1-5 As shown, it also includes a heating roller 22, the bearing of the heating roller 22 is connected to the other half of the main working bin 1 near the bottom wall of the main working bin 1, the end of the heating roller 22 is fixedly connected to the output end of the motor three 23, and also includes a hydraulic lifting rod 24, the hydraulic lifting rod 24 is fixedly connected to the bottom wall of the main working bin 1 and is evenly arranged in four groups, and the threads on the screw are arranged in opposite directions.

[0024] When in use, first roll the picture roll 4 onto the picture roll roller 3 and place it in the placement groove 2, then start the motors 8 on both sides to rotate the screw rod 7 to generate a force to drive the slider 6 to move along the slide groove 5. Because the threads on the screw rod 7 are set in opposite directions, the slider 6 moves towards or in the opposite direction. When the two sets of limiting semicircles 10 are connected and wrap the picture roll roller 3, the electric telescopic rod 9 is started to push the limiting semicircle 10 and then align the two sides of the picture roll 4 to prevent wrinkles. When the picture roll 4 needs to be cleaned, start the motor 2 18. The motor 2 18 drives the screw 2 15 to rotate and generate a force to drive the slider 2 14 to move along the slide groove 2 13. At the same time, the electric telescopic rod 16 is started downward to make the cleaning brush 17 contact the picture roll 4 to achieve a reciprocating cleaning effect. The dust cleaned reciprocatingly is swept into the collecting port 20 and then enters the storage drawer 21 for dust storage. The next picture roll 4 passes through the bottom of the heating roller 22 and is ironed by the heating roller 22, which further achieves an anti-wrinkle effect.

[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.

[0026] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A wrinkle prevention device for a printing laminating machine, comprising a main working chamber, characterized in that: The top walls on both sides of the main working bin are symmetrically provided with placement grooves, in which picture rolls are placed, and picture rolls are wound on the picture rolls. Slide grooves are provided on the side walls on both sides of the main working bin, and two groups of sliding blocks are slidably connected in the two groups of the slide grooves. The bearings in the slide grooves are connected with screws, and the screws simultaneously thread through the two groups of sliding blocks. The ends of the two groups of screws are fixedly connected to the output end of the motor, and the two groups of sliding blocks are fixedly connected to electric telescopic rods, and the ends of the electric telescopic rods are fixedly connected to the limiting semicircle. A cleaning component is connected to the middle part of the main working bin.

2. The anti-wrinkling device for a printing and laminating machine according to claim 1, characterized in that: The limiting semicircles correspond to each other in pairs to form a limiting circle, and the diameter of the limiting circle is larger than that of the scroll roller.

3. The anti-wrinkling device for a printing and laminating machine according to claim 1, characterized in that: The cleaning assembly includes a fixed strip, which is fixed to the middle part of the top of the main bin, the bottom of the fixed strip is fixed to a second slide groove, a second slider is slidably connected in the second slide groove, a bearing in the second slide groove is connected to a second screw rod, the second screw rod thread passes through the second slider, the bottom of the second slider is fixed to an electric telescopic rod, the bottom of the electric telescopic rod is fixed to a cleaning brush, and the two ends of the screw are fixed to the second output end of the motor.

4. The anti-wrinkling device for a printing and laminating machine according to claim 3, characterized in that: The cleaning component also includes a storage bin, which is fixedly connected to the bottom wall of the main working bin. Collection ports are arranged on both sides of the bottom wall of the main working bin, and a storage drawer is movably connected in the storage bin.

5. The anti-wrinkling device for a printing and laminating machine according to claim 1, characterized in that: It also includes a heating roller, the heating roller bearing is connected to the other half of the main working bin near the bottom wall of the main working bin, and the end of the heating roller is fixedly connected to the third output end of the motor.

6. The anti-wrinkling device for a printing and laminating machine according to claim 1, characterized in that: It also includes a hydraulic lifting rod, which is fixed to the bottom wall of the main working bin and is evenly arranged in four groups, and the threads on the screw rod are arranged in opposite directions.

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