CN220576867U - Printing paper online laminating device - Google Patents

Printing paper online laminating device Download PDF

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Publication number
CN220576867U
CN220576867U CN202321778859.6U CN202321778859U CN220576867U CN 220576867 U CN220576867 U CN 220576867U CN 202321778859 U CN202321778859 U CN 202321778859U CN 220576867 U CN220576867 U CN 220576867U
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China
Prior art keywords
roller
motor
fixed
printing paper
mounting panel
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Active
Application number
CN202321778859.6U
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Chinese (zh)
Inventor
杨美琴
张梅
陈红莲
聂兆秀
高远宝
杨洲
李明峰
刘明
胡霄明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yichang Jingsheng Glass Flower Paper Baking And Painting Co ltd
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Yichang Jingsheng Glass Flower Paper Baking And Painting Co ltd
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Priority to CN202321778859.6U priority Critical patent/CN220576867U/en
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Abstract

The utility model relates to the technical field of printing machinery, and discloses an online printing paper laminating device which comprises a frame, wherein the upper surface of the frame is fixedly connected with two mounting plates, the outer surfaces of the two mounting plates are respectively provided with a sliding groove, sliding blocks are respectively connected in the sliding grooves in a sliding manner, a movable roll shaft is rotationally connected between the two sliding blocks, the online printing paper laminating device continuously applies downward acting force to a spring through a screw moving ring, the spring is elastically deformed, and continuously applies stronger downward acting force to the sliding blocks, so that the laminating force between the movable roll shaft and a fixed roll and between printing paper and a plastic film can be controlled by a third motor, the laminating force between the movable roll shaft and the fixed roll and between the printing paper and the plastic film can be regulated by the third motor, so that a printing paper laminating product which is perfectly qualified as possible is achieved, and the problem that bubbles generated due to the fact that the pressing force is not in place can be avoided to a certain extent.

Description

Printing paper online laminating device
Technical Field
The utility model relates to the technical field of printing machinery, in particular to an online printing paper laminating device.
Background
In the production of printed matter, a thin and transparent plastic film is covered on the surface of the paper after printing, so that the surface of the paper is smoother and brighter, the glossiness and color fastness of the printed matter are improved, the service life of the printed matter is prolonged, and meanwhile, the plastic film has the protection effects of water resistance, pollution resistance, wear resistance, folding resistance, chemical corrosion resistance and the like.
The film coating process is divided into hot film coating and cold film coating, wherein the film material adopted by the cold film coating is a special plastic film material, the film material can be pressed on the surface of paper without heating the film material, the online film coating devices used on the existing printing machine are all hot film coating devices, and the plastic film can be firmly coated on the surface of the paper after hot pressing.
The existing online laminating device is mainly used for compacting and laminating a plastic film and printing paper through laminating rotation of two roll shafts, and the problem that bubbles exist between the printing paper and the plastic film is often encountered during normal times, so that the qualification rate of printed matters is seriously affected.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides an online laminating device for printing paper, which has the advantages of adjustable compaction and lamination force and the like, and solves the problem that bubbles are easy to generate in the laminating process.
(II) technical scheme
In order to achieve the purpose of adjusting the compaction fit force, the utility model provides the following technical scheme: the utility model provides an online tectorial membrane device of printing paper, includes the frame, the upper surface fixedly connected with of frame has two mounting panels, the spout has all been seted up to the surface of two mounting panels, equal sliding connection has the slider in the spout, it is connected with the activity roller to rotate between two sliders, the positive fixed surface of slider of front end is connected with the second motor, the output shaft of second motor rotates and runs through out slider and the fixed cover of activity roller and establishes, the surface of mounting panel is all extended to the one side that two sliders kept away from or activity roller, the equal fixedly connected with optical axis of upper surface and lower surface of slider, the surface movable cover of optical axis is equipped with the spring.
Preferably, two the equal fixedly connected with of one side that the mounting panel is on the back mutually is third motor, and third motor output shaft external surface fixed cover is equipped with the screw rod, and the equal fixedly connected with screw rod fixed block of surface of two mounting panels, the upper end of screw rod all rotate with the screw rod fixed block and be connected, and the surface sliding connection of optical axis has the screw rod to remove the circle, screw rod and screw rod to remove circle threaded connection, and the spring all is located between screw rod removal circle and the slider.
Preferably, two rotate between the mounting panel and be connected with two roller, the surface of mounting panel is run through to the rear end of two roller, and the surface of two roller is all fixed the cover and is equipped with the guide roller, and the guide roller all is located between two mounting panels, and the equal fixed cover in rear end of two roller is equipped with the roller band pulley, and the lower fixed surface of frame is connected with the fourth motor, and the output shaft external surface fixed cover of fourth motor is equipped with the motor band pulley, and the transmission is connected with the belt between motor band pulley and the two roller band pulleys.
Preferably, the lower surface fixedly connected with first motor of frame, first motor output shaft surface cover is equipped with first band pulley, rotates between two mounting panels and is connected with fixed roller, and the front end of fixed roller runs through the surface of mounting panel, and fixed roller's fixed cover of surface is equipped with fixed roller, and fixed cover in front end of fixed roller is equipped with same first band pulley, and the transmission is connected with same belt between two first band pulleys.
Preferably, two rotate between the mounting panel and be connected with the heating roller, U-shaped groove has all been seted up to the relative one side of two mounting panels, is provided with the plastic film roller in the U-shaped groove, rotates between two mounting panels and is connected with fixedly connected with dead lever, and the surface rotation cover of dead lever is equipped with a plurality of depression bars down, and the one end rotation that the dead lever was kept away from to the depression bar is connected with the pinch roller down, is provided with the torsional spring between depression bar and the dead lever down.
(III) beneficial effects
Compared with the prior art, the utility model provides an online laminating device for printing paper, which has the following beneficial effects:
1. this printing paper is at online tectorial membrane device, through with the third motor start, the screw rod is rotatory through the rotation drive screw rod removal circle down movement of self, the screw rod removes the circle down to the spring when moving, the spring applys down effort to the slider, the slider is exerted certain effort, the slider drives movable roller down movement, until movable roller and fixed roller contact back, the screw rod removes the circle and continuously applys down effort to the spring, the spring takes place elastic deformation, it applys stronger down effort to the slider continuously, make the dynamics of laminating between printing paper and the plastic film between movable roller and the fixed roller can receive the control of the third motor, adjust the dynamics of laminating between printing paper and the plastic film between movable roller and the fixed roller through the third motor, in order to reach the printing paper tectorial membrane product that is as perfect as possible, the bubble that produces because of the hold-down force is not in place has been avoided to a certain extent and has influenced the problem of the product qualification rate.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of a transmission mechanism according to the present utility model;
fig. 3 is a schematic structural view of the tightening force adjusting mechanism of the present utility model.
In the figure: 1. a frame; 2. a mounting plate; 3. a roll shaft; 4. a movable roll shaft; 5. a heating roller; 6. an optical axis; 7. a guide roller; 8. a U-shaped groove; 9. a screw; 10. a plastic film roll shaft; 11. a first motor; 12. a first pulley; 13. a second motor; 14. a slide block; 15. a belt; 16. a chute; 17. a fixed roller; 18. a fixed rod; 19. pressing down a rod; 20. a spring; 21. a pinch roller; 22. a fourth motor; 23. a motor belt wheel; 24. a screw moving coil; 25. a screw fixing block; 26. a third motor; 27. a roll shaft belt wheel; 28. and fixing the roll shaft.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.
Referring to fig. 1-3, the present utility model provides a new technical solution: the utility model provides a printing paper online laminating device, which comprises a frame 1, the upper surface fixedly connected with two mounting panels 2 of frame 1, rotate between two mounting panels 2 and be connected with two roller shafts 3, the surface that the rear end of two roller shafts 3 runs through mounting panel 2, the surface of two roller shafts 3 all fixed cover is equipped with guide roll 7, guide roll 7 all is located between two mounting panels 2, the rear end of two roller shafts 3 all fixed cover is equipped with roller belt wheel 27, the lower surface fixedly connected with fourth motor 22 of frame 1, the output shaft external surface fixed cover of fourth motor 22 is equipped with motor pulley 23, the transmission is connected with belt 15 between motor pulley 23 and the two roller belt wheel 27, spout 16 has all been seted up to the surface of two mounting panels 2, all sliding connection has slider 14 in the spout 16, rotate between two slider 14 and be connected with movable roller shaft 4, the slider 14 positive surface fixedly connected with second motor 13 of front end, the output shaft of the second motor 13 is fixedly sleeved with the movable roll shaft 4 through the sliding blocks 14 in a rotating way, one surface of the two sliding blocks 14 far away from or the movable roll shaft 4 extends out of the outer surface of the mounting plate 2, the upper surface and the lower surface of the sliding blocks 14 are fixedly connected with the optical axis 6, the outer surface of the optical axis 6 is movably sleeved with the spring 20, the opposite surfaces of the two mounting plates 2 are fixedly connected with the two third motors 26, the outer surface of the output shaft of the third motor 26 is fixedly sleeved with the screw 9, the outer surfaces of the two mounting plates 2 are fixedly connected with the screw fixing blocks 25, the upper ends of the screw 9 are rotationally connected with the screw fixing blocks 25, the outer surface of the optical axis 6 is slidably connected with the screw moving coil 24, the screw 9 is in threaded connection with the screw moving coil 24, the spring 20 is positioned between the screw moving coil 24 and the sliding blocks 14, the lower surface of the frame 1 is fixedly connected with the first motor 11, the outer surface of the output shaft of the first motor 11 is sleeved with a first belt wheel 12, a fixed roller shaft 28 is rotationally connected between the two mounting plates 2, the front end of the fixed roller shaft 28 penetrates through the outer surface of the mounting plates 2, the outer surface of the fixed roller shaft 28 is fixedly sleeved with a fixed roller 17, the front end of the fixed roller shaft 28 is fixedly sleeved with the same first belt wheel 12, the two first belt wheels 12 are in transmission connection with the same belt 15, the two mounting plates 2 are rotationally connected with a heating roller 5, the opposite surfaces of the two mounting plates 2 are respectively provided with a U-shaped groove 8,U, a plastic film roller shaft 10 is arranged in the groove 8, a fixed rod 18 is rotationally connected between the two mounting plates 2, the outer surface of the fixed rod 18 is rotationally sleeved with a plurality of pressing rods 19, one end of the pressing rod 19 away from the fixed rod 18 is rotationally connected with a pressing wheel 21, a torsion spring is arranged between the pressing rod 19 and the fixed rod 18, the torsion spring continuously applies clockwise rotating force to the downward pressing rod 19, so that the pressing wheel 21 always presses the lower guide roller 7, the coated printing paper can be smoothly and stably carried out, when the device is used, the starting end of the plastic film is manually taken off from the plastic film roller shaft, the starting end of the plastic film is wound on the heating roller 5, the movable roller shaft 4 and the fixed roller 17 pass through, the starting end of the printing paper needing to be coated passes through between the guide roller 7 and the fixed roller 17 and then passes through between the movable roller shaft 4 and the fixed roller 17, the starting end of the plastic film and the printing paper passes through between the pressing wheel 21 and the guide roller 7, at the moment, the third motor 26 is started, the third motor 26 drives the screw 9 to rotate, the screw moving coil 24 is driven by the rotation of the screw 9, the downward acting force is applied to the spring 20 when the screw moving coil 24 moves downwards, the spring 20 applies a certain acting force to the slide block 14 to drive the slide block 14 to move downwards, the slide block 14 drives the movable roll shaft 4 to move downwards until the movable roll shaft 4 is contacted with the fixed roll 17, the screw moving coil 24 continuously applies a downward acting force to the spring 20, the spring 20 is elastically deformed, and continuously applies a stronger downward acting force to the slide block 14, so that the bonding force between printing paper and plastic films between the movable roll shaft 4 and the fixed roll 17 can be controlled by a third motor 26, then the heating roll 5 is started, the heating roll 5 starts to heat the plastic films thereon, the first motor 11 is started, the belt 15 is driven to rotate by the first motor 11 through the first belt pulley 12, the fixed roll 17 on the fixed roll shaft 28 is driven to rotate by the other first belt pulley 12, the second motor 13 is started, the second motor 13 drives the movable roller shaft 4 to rotate through the rotation of the output shaft of the second motor 13, the fixed roller 17 and the movable roller shaft 4 extrude and attach plastic films to be taken out simultaneously, at the moment, according to the laminating degree of the printing paper, the laminating strength between the printing paper and the plastic films between the movable roller shaft 4 and the fixed roller 17 can be adjusted through the third motor 26 so as to achieve a printing paper laminating product which is as perfect as possible, the fourth motor 22 is started after the printing paper laminating strength is adjusted, the fourth motor 22 drives the material guide rollers 7 on the two roller shaft belt pulleys 27 to rotate simultaneously through the belt 15 on the motor belt pulley 23, so that the printing paper after laminating can be smoothly taken out, and laminating failure caused by unsmooth printing paper discharging is avoided to a certain extent.
Working principle: when the device is used, the starting end of the plastic film is manually taken down from the plastic film roll shaft, the starting end of the plastic film is wound on the heating roll 5, the movable roll shaft 4 and the fixed roll 17 pass through, the starting end of the printing paper needing to be coated passes through the space between the guide roll 7 and the fixed roll 17 and then passes through the space between the movable roll shaft 4 and the fixed roll 17, the starting ends of the plastic film and the printing paper pass through the space between the pinch roller 21 and the guide roll 7, at the moment, the third motor 26 is started, the third motor 26 drives the screw 9 to rotate, the screw 9 drives the screw moving coil 24 to move downwards through the rotation of the screw 9, downward acting force is applied to the spring 20 when the screw moving coil 24 moves downwards, the spring 20 applies a certain acting force to the slide block 14 to drive the slide block 14 to move downwards, the slide block 14 drives the movable roll shaft 4 to move downwards until the movable roll shaft 4 contacts the fixed roll 17, the screw moving coil 24 continuously applies downward force to the spring 20, the spring 20 is elastically deformed, stronger downward force is continuously applied to the sliding block 14, so that the bonding force between the printing paper and the plastic film between the movable roller shaft 4 and the fixed roller 17 can be controlled by the third motor 26, then the heating roller 5 is started, the heating roller 5 starts to heat the plastic film on the heating roller 5, meanwhile, the first motor 11 is started, the first motor 11 drives the belt 15 to rotate through the first belt wheel 12, thereby driving the fixed roller 17 on the fixed roller shaft 28 to rotate through the other first belt wheel 12, simultaneously starting the second motor 13, the second motor 13 drives the movable roller shaft 4 to rotate through the rotation of the output shaft of the second motor, the rotation of the fixed roller 17 and the movable roller shaft 4 can press and bond the plastic film and the printing paper and take out at the same time according to the laminating degree of the printing paper, the force of the lamination between the printing paper and the plastic film between the movable roller shaft 4 and the fixed roller 17 is adjusted through the third motor 26, so that a printing paper laminating product which is as perfect as possible is achieved, the fourth motor 22 is started after the printing paper laminating force is adjusted, the fourth motor 22 drives the material guide rollers 7 on the two roller shaft belt wheels 27 to rotate simultaneously through the belt 15 on the motor belt wheel 23, and the printing paper after lamination can be smoothly taken out.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a printing paper online tectorial membrane device, includes frame (1), its characterized in that: the upper surface fixedly connected with two mounting panel (2) of frame (1), spout (16) have all been seted up to the surface of two mounting panel (2), equal sliding connection has slider (14) in spout (16), rotate between two slider (14) and be connected with activity roller (4), the positive surface fixedly connected with second motor (13) of slider (14) of front end, the output shaft rotation of second motor (13) runs through out slider (14) and the fixed cover of activity roller (4) is established, the surface of mounting panel (2) is all extended to the surface that one side was kept away from to two sliders (14), the surface of slider (14) and the equal fixedly connected with optical axis (6) of lower surface, the surface movable cover of optical axis (6) is equipped with spring (20).
2. The printing paper on-line laminating device of claim 1, wherein: two equal fixedly connected with of one side that mounting panel (2) are on the back mutually third motor (26), third motor (26) output shaft external surface fixed cover is equipped with screw rod (9), the equal fixedly connected with screw rod fixed block (25) of the surface of two mounting panels (2), the upper end of screw rod (9) all rotates with screw rod fixed block (25) to be connected, the surface sliding connection of optical axis (6) has screw rod to move circle (24), screw rod (9) move circle (24) threaded connection with the screw rod, spring (20) all are located between screw rod moves circle (24) and slider (14).
3. The printing paper on-line laminating device of claim 1, wherein: two rotate between mounting panel (2) and be connected with two roller (3), the surface of mounting panel (2) is run through to the rear end of two roller (3), the surface of two roller (3) is all fixed the cover and is equipped with guide roller (7), guide roller (7) all are located between two mounting panel (2), the rear end of two roller (3) is all fixed the cover and is equipped with roller band pulley (27), the lower fixed surface of frame (1) is connected with fourth motor (22), the output shaft external surface fixed cover of fourth motor (22) is equipped with motor band pulley (23), the transmission is connected with belt (15) between motor band pulley (23) and two roller band pulleys (27).
4. The printing paper on-line laminating device of claim 1, wherein: the lower fixed surface of frame (1) is connected with first motor (11), and first motor (11) output shaft surface cover is equipped with first band pulley (12), rotates between two mounting panel (2) and is connected with fixed roller (28), and the surface of mounting panel (2) is run through out to the front end of fixed roller (28), and the fixed roller (17) of fixed roller (28) fixed cover is equipped with, and the fixed cover in front end of fixed roller (28) is equipped with same first band pulley (12), and the transmission is connected with same belt (15) between two first band pulleys (12).
5. The printing paper on-line laminating device of claim 1, wherein: two rotate between mounting panel (2) and be connected with heating roller (5), U-shaped groove (8) have all been seted up to the one side that two mounting panels (2) are relative, are provided with plastic film roller (10) in U-shaped groove (8), rotate between two mounting panels (2) and be connected with fixedly connected with dead lever (18), the surface rotation cover of dead lever (18) is equipped with a plurality of depression bars (19), the one end rotation that depression bars (19) kept away from dead lever (18) is connected with pinch roller (21), is provided with the torsional spring between depression bars (19) and dead lever (18).
CN202321778859.6U 2023-07-06 2023-07-06 Printing paper online laminating device Active CN220576867U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202321778859.6U CN220576867U (en) 2023-07-06 2023-07-06 Printing paper online laminating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202321778859.6U CN220576867U (en) 2023-07-06 2023-07-06 Printing paper online laminating device

Publications (1)

Publication Number Publication Date
CN220576867U true CN220576867U (en) 2024-03-12

Family

ID=90113868

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202321778859.6U Active CN220576867U (en) 2023-07-06 2023-07-06 Printing paper online laminating device

Country Status (1)

Country Link
CN (1) CN220576867U (en)

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