CN212475506U

CN212475506U - Rolling crease-resistant structure of decorative paper gravure press

Info

Publication number: CN212475506U
Application number: CN202021138875.5U
Authority: CN
Inventors: 吕先成
Original assignee: Hangzhou Jinhong Decorative Paper Co ltd
Current assignee: Hangzhou Jinhong Decorative Paper Co ltd
Priority date: 2020-06-18
Filing date: 2020-06-18
Publication date: 2021-02-05
Anticipated expiration: 2030-06-18

Abstract

The utility model belongs to the field of gravure printing machines, in particular to a rolling crease-resistant structure of a decorative paper gravure printing machine, which aims at the problems that the distance between the color set at the last position and the rolling part is longer, the gathered decorative paper is easy to generate wrinkles in the rolling process and the product quality is influenced, and the rolling crease-resistant structure comprises two bases which are placed on the earth surface, wherein one sides of the two bases which are close to each other are fixedly provided with mounting plates, one side of the two mounting plates which are close to each other is rotatably provided with a rolling shaft, one side of one mounting plate is fixedly provided with an adjusting block, the adjusting block is provided with a cavity, and the inner wall of one side of the cavity is rotatably provided with a rotating roller. The quality of the decorative paper is improved.

Description

Rolling crease-resistant structure of decorative paper gravure press

Technical Field

The utility model relates to an intaglio printing machine technical field especially relates to a decorative paper intaglio printing machine's rolling crease-resistant structure.

Background

When the intaglio press prints, the whole plate surface of the plate cylinder is inked, the ink in the blank part of the plate surface is scraped by the doctor blade, the ink in the image-text part is left, then the paper is passed through, the back of the paper is impressed by the impressing cylinder, the ink in the concave part is directly transferred to the paper surface, and finally the printed matter is piled up or rewound by the paper receiving part.

In the existing intaglio printing machine, the distance between the color group at the last position and the rolling part is long, and the decorative paper is gathered in the rolling process to easily generate wrinkles, so that the product quality is influenced, and therefore the rolling crease-resistant structure of the decorative paper intaglio printing machine is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the distance between the chromatically-combined part and the rolling part which are positioned at the last position in the prior art is longer, gathering the decorative paper in the rolling process to easily produce folds which influence the product quality, and providing a rolling crease-resistant structure of the decorative paper intaglio press.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a decorative paper gravure press's rolling crease-resistance structure, is including placing two bases on the earth's surface, and the equal fixed mounting in one side that two bases are close to each other has a mounting panel, and one side that two mounting panels are close to each other is rotated and is installed same rolling axle, and one side fixed mounting of one of them mounting panel has the regulating block, be equipped with the cavity on the regulating block, it installs the commentaries on classics roller to rotate on one side inner wall of cavity, the one end of commentaries on classics roller runs through the opposite side inner wall of cavity and extends to one side of regulating block, adjusting part in the middle of changeing one side fixed mounting of roller, and middle adjusting part is located one side of rolling axle, the fixed cover in the outside of commentaries on.

As preferred, one side fixed mounting that two bases are close to each other has same diaphragm, the top fixed mounting of diaphragm has two risers that the symmetry set up, the top of two risers respectively with the bottom fixed mounting of two mounting panels, and the one side that two risers are close to each other rotates and installs same cross axle, one side that two bases are close to each other is equipped with same pivot, and the pivot is located the cross axle directly over.

As preferred, one side of one of them mounting panel is rotated and is installed spacing axle, middle adjusting part includes two backup pads of fixed mounting on spacing axle and the one side that changes the roller and be close to each other, and one side that two backup pads are close to each other is rotated and is installed same deflector roll, and the deflector roll is provided with two.

Preferably, the driving assembly comprises a driving motor fixedly mounted on the inner wall of the top of the cavity, a screw rod is fixedly mounted at the bottom of an output shaft of the driving motor, a threaded block is connected to the outer side of the screw rod in a threaded manner, two racks symmetrically arranged are fixedly mounted at the bottom of the threaded block and are respectively meshed with the two gears, and a limiting assembly is arranged on the threaded block.

Preferably, the limiting assembly comprises sliding plates fixedly mounted on two sides of the thread block, sliding grooves are formed in one sides, far away from each other, of the two sliding plates, sliding rails are fixedly mounted on the inner walls of two sides of the cavity, and one sides, close to each other, of the two sliding rails extend into the two sliding grooves and are connected with the two sliding grooves in a sliding mode respectively.

A rolling crease-resistant structure of decorative paper gravure press compensate prior art not enough, the top and the below that are located the rolling axle respectively of two deflector rolls, decorative paper can be earlier around establishing on the deflector roll at the in-process of rolling, again around establishing on the rolling axle, two deflector rolls play the effect of exhibition paper and preventing the decorative paper fold, and the angle of the exhibition paper of two deflector rolls can be adjusted, satisfy the requirement of different decorative paper rolling, the practicality is strong, application scope is wide.

Drawings

FIG. 1 is a perspective view of a part of the structure of the present invention;

FIG. 2 is a schematic structural view of the adjusting block of the present invention;

fig. 3 is an enlarged schematic view of a portion a of fig. 2.

In the figure: the device comprises a base 1, a mounting plate 2, a winding shaft 3, a limiting shaft 4, an adjusting block 5, a rotating roller 6, a supporting plate 7, a guide roller 8, a chamber 9, a driving motor 10, a screw rod 11, a thread block 12, a rack 13, a gear 14, a sliding plate 15 and a sliding rail 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example one

Referring to fig. 1-3, a rolling crease-resistant structure of a decorative paper gravure press comprises two bases 1 placed on the ground surface, wherein one side of each base 1, which is close to each other, is fixedly provided with a horizontal plate, the top of the horizontal plate is fixedly provided with two vertical plates which are symmetrically arranged, the tops of the two vertical plates are respectively fixedly arranged with the bottoms of two mounting plates 2, one side of each vertical plate, which is close to each other, is rotatably provided with a horizontal shaft, one side of each base 1, which is close to each other, is provided with a same rotating shaft, the rotating shafts are positioned right above the horizontal shafts, one side of each base 1, which is close to each other, is fixedly provided with a mounting plate 2, one side of each mounting plate 2, is rotatably provided with a same rolling shaft 3, one side of one mounting plate 2 is fixedly provided with an adjusting block 5, one end of a rotating roller 6 penetrates through the inner wall of the other side of the cavity 9 and extends to one side of the adjusting block 5, one side of the rotating roller 6 is fixedly provided with a middle adjusting component, one side of one mounting plate 2 is rotatably provided with a limiting shaft 4, the middle adjusting component comprises two supporting plates 7 fixedly arranged on one sides of the limiting shaft 4 and the rotating roller 6, which are close to each other, one side of the two supporting plates 7, which are close to each other, is rotatably provided with the same guide roller 8, the two guide rollers 8 are arranged, the middle adjusting component is positioned on one side of the winding shaft 3, the outer side of the rotating roller 6 is fixedly sleeved with two symmetrically arranged gears 14, the two gears 14 are in transmission connection with the same driving component, the driving component comprises a driving motor 10 fixedly arranged on the inner wall of the top of the cavity 9, the bottom of an output shaft of, the bottom fixed mounting of screw block 12 has two racks 13 that the symmetry set up, and two racks 13 mesh with two gears 14 respectively mutually, be equipped with spacing subassembly on screw block 12, spacing subassembly includes slide 15 of fixed mounting in screw block 12 both sides, the spout has all been seted up to one side that two slides 15 kept away from each other, equal fixed mounting has slide rail 16 on the both sides inner wall of cavity 9, one side that two slide rails 16 are close to each other extends to the inside of two spouts respectively and respectively with two spout sliding connection.

In actual work, decorative paper is continuously output from the last color group, lifted by the two guide rollers 8 and wound on the winding shaft 3, the guide rollers 8 roll along with the movement of the decorative paper, the effects of flattening the decorative paper and placing wrinkles are achieved, the angles of the two guide rollers 8 need to be adjusted so that the decorative paper has the optimal crease-resistant effect, a switch of the driving motor 10 is pressed, the screw rod 11 rotates along with an output shaft of the driving motor 10, due to the fact that the screw rod 11 is in threaded connection with the thread block 12, when the screw rod 11 rotates, the rotation of the screw rod 11 can be converted into the longitudinal movement of the thread block 12, the two racks 13 can be further longitudinally moved, through the set crease-resistant meshing relationship of the two racks 13 and the two gears 14, the longitudinal movement of the racks 13 can be converted into the rotation of the rotating roller 6, the angles of the two guide rollers 8 are further changed, and the optimal crease-resistant effect can be obtained, compared with a traditional gravure press with a long distance between the color group and the winding shaft 3, the gravure press is provided with two guide rollers 8 between the color group and the winding shaft 3, so that the condition that the decorative paper is folded can be effectively avoided, and the quality of the decorative paper is improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a decorative paper gravure press's rolling crease-resistance structure, is including placing two bases on the earth's surface, its characterized in that, the equal fixed mounting in one side that two bases are close to each other has the mounting panel, and one side that two mounting panels are close to each other is rotated and is installed same rolling axle, and one side fixed mounting of one of them mounting panel has the regulating block, be equipped with the cavity on the regulating block, it installs the commentaries on classics roller to rotate on one side inner wall of cavity, the one end of commentaries on classics roller runs through the opposite side inner wall of cavity and extends to one side of regulating block, adjusting part in the middle of the fixed mounting in one side of commentaries on classics roller, and adjusting part is located one side of rolling axle in the middle of just, the.

2. The rolling crease-resistant structure of the decorative paper gravure press of claim 1, wherein the side of the two bases close to each other is fixedly provided with the same horizontal plate, the top of the horizontal plate is fixedly provided with two vertical plates which are symmetrically arranged, the top of the two vertical plates are fixedly provided with the bottom of the two mounting plates respectively, the side of the two vertical plates close to each other is rotatably provided with the same horizontal shaft, the side of the two bases close to each other is provided with the same rotating shaft, and the rotating shaft is positioned right above the horizontal shaft.

3. The rolling crease-resistant structure of decorative paper gravure press of claim 1, wherein one side of one of the mounting plates is rotatably mounted with a limit shaft, the middle adjusting component comprises two support plates fixedly mounted on the side where the limit shaft and the roller are close to each other, the side where the two support plates are close to each other is rotatably mounted with the same guide roller, and the guide roller is provided with two guide rollers.

4. The winding crease-resistant structure of the decorative paper gravure printing machine according to claim 1, wherein the driving assembly comprises a driving motor fixedly mounted on the inner wall of the top of the chamber, a screw rod is fixedly mounted at the bottom of an output shaft of the driving motor, a thread block is connected to the outer side of the screw rod in a threaded manner, two symmetrically arranged racks are fixedly mounted at the bottom of the thread block, the two racks are respectively meshed with two gears, and a limiting assembly is arranged on the thread block.

5. The winding crease-resistant structure of the decorative paper gravure printing machine according to claim 4, wherein the limiting component comprises sliding plates fixedly mounted on two sides of the thread block, sliding grooves are formed in two sides of the sliding plates, which are away from each other, sliding rails are fixedly mounted on two inner walls of the chamber, and one sides of the two sliding rails, which are close to each other, extend into the two sliding grooves and are slidably connected with the two sliding grooves respectively.