CN216733518U

CN216733518U - Novel cold laminating mechanism of printing machine

Info

Publication number: CN216733518U
Application number: CN202123393038.4U
Authority: CN
Inventors: 孙兴浩; 张涛; 史富英
Original assignee: Qingdao Lesilie Science & Technology Development Co ltd
Current assignee: Qingdao Lesilie Science & Technology Development Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-06-14
Anticipated expiration: 2031-12-30

Abstract

The utility model discloses a novel cold laminating mechanism of a printing machine, which comprises a workbench, wherein a plurality of guide rollers are rotatably arranged at the end of the workbench, a transmission belt is sleeved on the outer wall of each guide roller, supporting rods are fixedly arranged at four corners of the upper end of the workbench, supporting plates are fixedly arranged at the upper ends of the four supporting rods, fixing plates are fixedly arranged at the front end and the rear end of the workbench close to the middle parts of the four supporting rods, and supporting frames are fixedly arranged on one sides of the upper ends of the two fixing plates. The utility model discloses a novel cold laminating mechanism of a printing machine, which dries printing ink on a printed matter through a dryer, then laminates the printed matter through a laminating roller, and the laminating roller is lifted through a first hydraulic rod, so that the laminating effect is good, and the printed matter after laminating is cut off the redundant part through a cutting head, so that the device has a multifunctional laminating mechanism integrating drying, laminating and cutting, and the practicability of the device is improved.

Description

Novel cold laminating mechanism of printing machine

Technical Field

The utility model relates to the technical field of printing machines, in particular to a novel cold laminating mechanism of a printing machine.

Background

At present, all online film laminating devices used on a printing machine are hot film laminating devices, a plastic film can be firmly covered on the surface of paper after being subjected to hot pressing, a film material adopted by cold film laminating is a special plastic film material, the cold film material can be pressed on the surface of the paper without being heated, the material cost is lower, the film laminating process is simpler, and the film laminating device is more energy-saving and environment-friendly.

The prior patent (application number: CN201220473052.7) discloses a cold laminating device of a printing machine, which comprises a support plate, a film feeding roller, a film pressing rubber roller and a metal paper passing roller which are sequentially arranged on the support plate from top to bottom, wherein the film feeding roller is in transmission connection with a synchronous motor, the film pressing rubber roller is externally tangent to the metal paper passing roller, a cross rod parallel to the film pressing rubber roller and an adjusting screw rod penetrating on the cross rod are also arranged above the film pressing rubber roller, the adjusting screw rod is in threaded connection with the cross rod, a bearing is fixedly arranged at the lower end of the adjusting screw rod, the film pressing rubber roller can be rotationally connected onto the bearing by itself, compared with the prior art, the cold laminating device of the printing machine provided by the utility model has a simple structure, can carry out online cold laminating on printed matters by being arranged on the printing machine, thereby the laminating operation can be carried out on the printed matters by cold laminating equipment alone without purchasing, the film coating cost of the printed matter is reduced. However, this apparatus cannot dry the printed matter and cut off the excess film, which reduces the practicality of the apparatus.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a novel cold laminating mechanism of a printing machine.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a novel cold tectorial membrane mechanism of printing machine, includes the workstation, the workstation end is rotated and is provided with a plurality of deflector rolls, and is a plurality of deflector roll outer wall cover is equipped with the transmission band, workstation upper end four corners is all fixed and is provided with the bracing piece, four the fixed backup pad that is provided with in upper end of the support bar, both ends are leaned on the middle part and are all fixed plate, two around the workstation fixed plate upper end one side is all fixed and is provided with the support frame, two one side that the support frame was kept away from to the fixed plate upper end is all fixed and is provided with electric telescopic handle, two the electric telescopic handle upper end is all fixed and is provided with the rotation shell.

As a further description of the above technical solution:

and supporting legs are fixedly arranged at four corners of the lower end of the workbench.

As a further description of the above technical solution:

the fixed motor casing that is provided with in workstation front end one side, the inside fixed motor that is provided with of motor casing, the output fixed connection of motor is on the deflector roll that one side corresponds.

As a further description of the above technical solution:

the fixed column that is provided with of backup pad lower extreme one side is fixed, the fixed dryer that is provided with of fixed column lower extreme.

As a further description of the above technical solution:

two just be located the transmission band upper end between the support frame and rotate and be provided with and send the membrane roller.

As a further description of the above technical solution:

the two rotating shells are provided with bearings, and tensioning rollers are arranged between the rotating shells in a rotating mode through the bearings.

As a further description of the above technical solution:

the two sides of the middle part of the lower end of the supporting plate are fixedly provided with first hydraulic rods, and a film covering roller is rotatably arranged between the first hydraulic rods.

As a further description of the above technical solution:

and second hydraulic rods are fixedly arranged on two sides of the lower end of the supporting plate and on one side far away from the fixing column, and cutting heads are fixedly arranged at the lower ends of the second hydraulic rods.

The utility model has the following beneficial effects:

1. according to the novel cold laminating mechanism of the printing machine, the device drives the rotating shell to enable the tensioning roller to lift through the electric telescopic rod, the film on the film conveying roller is tensioned, and the phenomenon that the appearance and the quality of a printed matter are affected due to the fact that wrinkles occur when the laminating roller is used for laminating the printed matter is avoided.

2. According to the novel cold laminating mechanism of the printing machine, the printed matter is conveyed through the conveying belt, when the printed matter passes through the lower end of the dryer, the dryer dries the ink on the printed matter at the lower end, the ink is prevented from falling off and being stained in the post-treatment process, and the laminating effect of the device is further improved.

3. According to the novel cold laminating mechanism of the printing machine, provided by the utility model, the printing ink on a printed matter is dried through the dryer, the printed matter is laminated through the laminating roller, the laminating roller is lifted through the first hydraulic rod, so that the laminating effect is good, the printed matter with the laminated film is cut off the redundant part through the cutting head, the device is provided with the multifunctional laminating mechanism integrating drying, laminating and cutting, and the practicability of the device is improved.

Drawings

FIG. 1 is a front view of a novel cold laminating mechanism of a printing press according to the present invention;

FIG. 2 is a side view of the novel cold laminating mechanism of the printing press according to the present invention;

FIG. 3 is a schematic view of an internal structure of a motor casing of a novel cold laminating mechanism of a printing machine according to the present invention;

FIG. 4 is a schematic structural view of a tension roller of the novel cold laminating mechanism of the printing machine according to the present invention;

fig. 5 is a schematic structural diagram of a rotating shell of the novel cold laminating mechanism of the printing machine according to the present invention.

Illustration of the drawings:

1. a work table; 2. supporting legs; 3. a guide roller; 4. a conveyor belt; 5. a motor housing; 6. a motor; 7. a support bar; 8. a support plate; 9. fixing a column; 10. a dryer; 11. a fixing plate; 12. a support frame; 13. a film feeding roller; 14. an electric telescopic rod; 15. rotating the shell; 16. a bearing; 17. a tension roller; 18. a first hydraulic lever; 19. a film laminating roller; 20. a second hydraulic rod; 21. a cutting head.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, one embodiment of the present invention is provided: a novel cold laminating mechanism of a printing machine comprises a workbench 1, wherein a plurality of guide rollers 3 are rotatably arranged at one end of the workbench 1, a transmission belt 4 is sleeved on the outer wall of each guide roller 3, printed matters are transmitted through the transmission belt 4, supporting rods 7 are fixedly arranged at four corners of the upper end of the workbench 1, supporting plates 8 are fixedly arranged at the upper ends of the four supporting rods 7, fixing plates 11 are fixedly arranged at the front end and the rear end of the workbench 1 near the middle part, a supporting frame 12 is fixedly arranged at one side of the upper ends of the two fixing plates 11, electric telescopic rods 14 are fixedly arranged at one sides of the upper ends of the two fixing plates 11, which are far away from the supporting frame 12, and rotating shells 15 are fixedly arranged at the upper ends of the two electric telescopic rods 14;

supporting legs 2 are fixedly arranged at four corners of the lower end of a workbench 1, a motor shell 5 is fixedly arranged on one side of the front end of the workbench 1, a motor 6 is fixedly arranged in the motor shell 5, the output end of the motor 6 is fixedly connected to a guide roller 3 corresponding to one side, a transmission belt 4 is driven by the motor 6 to work, a fixed column 9 is fixedly arranged on one side of the lower end of a supporting plate 8, a dryer 10 is fixedly arranged at the lower end of the fixed column 9, ink on a printed matter is dried by the dryer 10, a film feeding roller 13 is rotatably arranged between two supporting frames 12 and at the upper end of the transmission belt 4, film is fed by the film feeding roller 13, bearings 16 are respectively arranged on two rotating shells 15, a tensioning roller 17 is rotatably arranged between the two rotating shells 15 by the bearings 16, an electric telescopic rod 14 drives the rotating shells 15 to lift the tensioning roller 17, and tensions the film on the film feeding roller 13, prevent that tectorial membrane roller 19 from leading to the fold when carrying out the tectorial membrane to the printed matter, 8 lower extreme middle part both sides of backup pad are all fixed and are provided with first hydraulic stem 18, it is provided with tectorial membrane roller 19 to rotate between two first hydraulic stems 18, drive tectorial membrane roller 19 through first hydraulic stem 18 and carry out the tectorial membrane to the printed matter, 8 lower extreme both sides of backup pad and the one side of keeping away from fixed column 9 are all fixed and are provided with second hydraulic stem 20, two 20 lower extremes of second hydraulic stem are all fixed and are provided with cutting head 21, drive cutting head 21 through second hydraulic stem 20 and amputate unnecessary membrane.

The working principle is as follows: when this novel cold laminating mechanism of printing machine used, the device conveys the printed matter through transmission band 4, when the printed matter passes through drying-machine 10 lower extreme, drying-machine 10 dries the printing ink on the printed matter of lower extreme, prevent that printing ink from taking place to drop when post processing, tingle, then transmit printing to tectorial membrane roller 19 lower extreme through transmission band 4 again, at this moment, electric telescopic handle 14 drives and rotates shell 15 messenger tensioning roller 17 and goes up and down, will send the membrane on the membrane roller 13 to carry out the tensioning, prevent that tectorial membrane roller 19 from leading to the fold appearing when carrying out the tectorial membrane to the printed matter, the printed matter that the tectorial membrane was accomplished retransmits to cutting head 21 lower extreme, drive cutting head 21 through second hydraulic stem 20 and amputate unnecessary membrane, can accomplish the tectorial membrane process.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a novel cold tectorial membrane mechanism of printing machine, includes workstation (1), its characterized in that: workstation (1) end is rotated and is provided with a plurality of deflector rolls (3), and is a plurality of deflector roll (3) outer wall cover is equipped with transmission band (4), workstation (1) upper end four corners is all fixed and is provided with bracing piece (7), four bracing piece (7) upper end is fixed and is provided with backup pad (8), both ends are leaned on the middle part and are all fixed plate (11), two around workstation (1) fixed plate (11) upper end one side is all fixed and is provided with support frame (12), two one side of keeping away from support frame (12) in fixed plate (11) upper end is all fixed and is provided with electric telescopic handle (14), two electric telescopic handle (14) upper end is all fixed and is provided with rotation shell (15).

2. The novel cold laminating mechanism of the printing machine, according to claim 1, is characterized in that: supporting legs (2) are fixedly arranged at four corners of the lower end of the workbench (1).

3. The novel cold laminating mechanism of the printing machine, according to claim 1, is characterized in that: the automatic feeding device is characterized in that a motor shell (5) is fixedly arranged on one side of the front end of the workbench (1), a motor (6) is fixedly arranged inside the motor shell (5), and the output end of the motor (6) is fixedly connected to a guide roller (3) corresponding to one side.

4. The novel cold laminating mechanism of the printing machine, according to claim 1, is characterized in that: a fixing column (9) is fixedly arranged on one side of the lower end of the supporting plate (8), and a dryer (10) is fixedly arranged at the lower end of the fixing column (9).

5. The novel cold laminating mechanism of the printing machine, according to claim 1, is characterized in that: two between support frame (12) and be located transmission band (4) upper end and rotate and be provided with and send membrane roller (13).

6. The novel cold laminating mechanism of the printing machine, according to claim 1, is characterized in that: two all be provided with bearing (16) on rotating shell (15), two it is provided with tensioning roller (17) to rotate through bearing (16) between rotating shell (15).

7. The novel cold laminating mechanism of the printing machine, according to claim 1, is characterized in that: first hydraulic rods (18) are fixedly arranged on two sides of the middle of the lower end of the supporting plate (8), and a film coating roller (19) is rotatably arranged between the two first hydraulic rods (18).

8. The novel cold laminating mechanism of the printing machine, according to claim 1, is characterized in that: and second hydraulic rods (20) are fixedly arranged on two sides of the lower end of the support plate (8) and on one side far away from the fixing column (9), and cutting heads (21) are fixedly arranged at the lower ends of the second hydraulic rods (20).