CN215512827U

CN215512827U - Improve device of gravure printing product roughness

Info

Publication number: CN215512827U
Application number: CN202121576919.7U
Authority: CN
Inventors: 林镇喜; 张居鸿; 符秀科; 曹九文
Original assignee: Guangdong New Grand Long Packing Co ltd
Current assignee: Guangdong New Grand Long Packing Co ltd
Priority date: 2021-07-12
Filing date: 2021-07-12
Publication date: 2022-01-14
Anticipated expiration: 2031-07-12

Abstract

The utility model relates to the technical field of leveling equipment and discloses a device for improving the flatness of a gravure printing product, which comprises a printing machine frame, wherein a transmission rod is rotatably connected inside the printing machine frame; according to the utility model, paper passes through a gap between the lower steel roller and the upper steel roller, when the paper is cut into a single piece, if two sides of the paper upwarp, the motor is started through the matching of the control panel, so that the motor drives the transmission rod to rotate, the transmission rod drives the threaded rod to rotate through the first conical gear and the second conical gear, the threaded rod rotates to enable the support frame to move upwards through the threaded sleeve, the lower steel roller pushes the paper upwards to enable the paper to be in a downward pressing state, the cut paper is prone downwards, and the upwarp phenomenon of the paper is effectively improved; when two sides of paper lie prone downwards, the threaded rod rotates to enable the supporting frame to move downwards, the upper steel roller presses the paper downwards, the paper is enabled to be in an upwarping trend, the cut paper is enabled to be inclined to be upwarped, and the phenomenon that the paper lies prone downwards is effectively improved.

Description

Improve device of gravure printing product roughness

Technical Field

The utility model relates to the technical field of leveling equipment, in particular to a device for improving the flatness of a gravure printing product.

Background

After the gravure paper of the winding drum is baked by absorbing printing ink and an oven, the water content of the paper changes to a certain extent, and the paper is easy to bend and deform. In addition, from the winding drum to the cutting into individual sheets, the variation of the internal stress of the sheets also causes a certain deformation of the sheets. The deformation of the paper can cause paper collection and paper jam and the failure of paper feeding in the subsequent processing, and the paper deformation can also cause the flatness of the final product to be not in line with the requirements of customers, thus causing the generation of defective products. In order to improve the flatness of products, a device for improving the flatness of gravure printed products is developed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a device for improving the flatness of a gravure printing product, which has the advantage of flatness and solves the problems that paper is deformed to a certain extent due to the change of internal stress of the paper, the paper is blocked during paper collection, paper feeding cannot be carried out in subsequent processing and the like due to the deformation of the paper.

In order to achieve the purpose, the utility model provides the following technical scheme: a device for improving the flatness of gravure printing products comprises a printer frame, a transmission rod is rotatably connected inside the printer frame, the surface of the transmission rod is sleeved with two first conical gears, one end of the transmission rod is bolted with a motor through a coupler, a first limit plate is bolted at the inner side of the printer frame, a first limit bearing is bolted at the inner part of the first limit plate, a threaded rod is sleeved inside the first limiting bearing, a support frame is arranged inside the printer frame, two threaded sleeves are sleeved inside the supporting frame, the inner parts of the threaded sleeves are in threaded connection with the threaded rods, the top of the threaded rod is sleeved with a second bevel gear, the surface of the second bevel gear is meshed with the first bevel gear through teeth, the bottom of support frame rotates and is connected with down the steel roll, the bottom of support frame rotates and is connected with the steel roll.

Preferably, the bottom of the threaded rod is sleeved with a second limiting bearing, and a second limiting plate is arranged at the bottom of the second limiting bearing.

Preferably, the top of the second limiting plate is bolted to a second limiting bearing, and one side of the second limiting plate is bolted to a printer frame.

Preferably, two limit sensors are arranged inside the printer frame, and one side of each limit sensor is bolted with the printer frame.

Preferably, the bottom of the motor is bolted with a support plate, and one side of the support plate is bolted with the printer frame.

Preferably, one side of the printer frame is bolted with a control cabinet, and the front of the control cabinet is bolted with a control panel.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, paper passes through a gap between the lower steel roller and the upper steel roller, when the paper is cut into a single piece, if two sides of the paper upwarp, the motor is started through the matching of the control panel, so that the motor drives the transmission rod to rotate, the transmission rod drives the threaded rod to rotate through the first conical gear and the second conical gear, the threaded rod rotates to enable the support frame to move upwards through the threaded sleeve, the lower steel roller pushes the paper upwards to enable the paper to be in a downward pressing state, the cut paper is prone downwards, and the upwarp phenomenon of the paper is effectively improved;

when two sides of paper lie prone downwards, the threaded rod rotates to enable the supporting frame to move downwards, the upper steel roller presses the paper downwards, the paper is enabled to be in an upwarping trend, the cut paper is enabled to be inclined to be upwarped, and the phenomenon that the paper lies prone downwards is effectively improved.

Drawings

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

FIG. 2 is an enlarged view of a portion of the utility model at A in FIG. 1;

fig. 3 is a partial enlarged view of the utility model at B in fig. 1.

In the figure: 1. a printer frame; 2. a transmission rod; 3. a first bevel gear; 4. a motor; 5. a first limit plate; 6. a first limit bearing; 7. a threaded rod; 8. a support frame; 9. a threaded sleeve; 10. a second bevel gear; 11. a steel roll is arranged; 12. feeding a steel roller; 13. a second limit bearing; 14. a second limiting plate; 15. a limit sensor; 16. a support plate; 17. a control cabinet; 18. a control panel.

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.

Referring to fig. 1-3, a device for improving the flatness of a gravure printing product comprises a printer frame 1, a transmission rod 2 is rotatably connected inside the printer frame 1, two first bevel gears 3 are sleeved on the surface of the transmission rod 2, one end of the transmission rod 2 is bolted with a motor 4 through a coupler, a first limiting plate 5 is bolted on the inner side of the printer frame 1, a first limiting bearing 6 is bolted on the inner side of the first limiting plate 5, a threaded rod 7 is sleeved inside the first limiting bearing 6, a support frame 8 is arranged inside the printer frame 1, two threaded sleeves 9 are sleeved inside the support frame 8, the inner part of each threaded sleeve 9 is in threaded connection with the threaded rod 7, a second bevel gear 10 is sleeved on the top of the threaded rod 7, the surface of the second bevel gear 10 is meshed with the first bevel gear 3 through teeth, a lower steel roller 11 is rotatably connected on the bottom of the support frame 8, the bottom of the supporting frame 8 is rotatably connected with an upper steel roller 12.

Further, the bottom of threaded rod 7 has cup jointed the spacing bearing 13 of second, and the bottom of the spacing bearing 13 of second is provided with second limiting plate 14, through setting up the spacing bearing 13 of second, can effectively cooperate threaded rod 7 to carry out spacing fixed.

Further, the top and the 13 bolts of the spacing bearing of second limiting plate 14, one side and the 1 bolt of printing machine frame of second limiting plate 14 through setting up second limiting plate 14, can effectively carry out spacing fixedly to the spacing bearing of second 13.

Further, the inside of printing machine frame 1 is provided with two spacing sensors 15, and one side of

spacing sensor

15 and 1 bolt joint of printing machine frame can effectively avoid support frame 8 to damage through setting up spacing sensor 15.

Furthermore, the bottom of motor 4 has bolted connection to have a backup pad 16, and one side and the bolted connection of printing machine frame 1 of backup pad 16 can effectively carry out spacing fixed to motor 4 through setting up backup pad 16.

Further, one side of the printer frame 1 is bolted with a control cabinet 17, the front side of the control cabinet 17 is bolted with a control panel 18, and the device can be operated by a user conveniently by arranging the control panel 18.

The working principle is as follows: during production, pass the paper down the gap between steel roller 11 and last steel roller 12, after the paper cuts into the sola, if the paper both sides upwarp, cooperation starter motor 4 through control panel 18, make motor 4 drive transfer line 2 rotate, transfer line 2 drives threaded rod 7 through first bevel gear 3 and second bevel gear 10 and rotates, threaded rod 7 rotates and makes support frame 8 up move through thread bush 9, lower steel roller 11 pushes up the paper, make the paper be the state of pushing down, make the paper after cutting lie prone downwards, effectively improve the paper upwarp phenomenon, after the paper cuts into the sola, if the paper both sides lie prone downwards, threaded rod 7 rotates and makes support frame 8 down move, upper steel roller 12 pushes down the paper, make the paper be the tendency of upwarping, make the paper after cutting be partial to upwarp upwards, effectively improve the paper phenomenon of lying prone downwards.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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

1. The utility model provides an improve device of gravure printing product roughness, includes printing machine frame (1), its characterized in that: the inside of printing machine frame (1) is rotated and is connected with transfer line (2), two first bevel gear (3) have been cup jointed on the surface of transfer line (2), the one end of transfer line (2) has been bolted through the shaft coupling and has been motor (4), the inboard bolt of printing machine frame (1) has been bolted first limiting plate (5), the inside bolt of first limiting plate (5) has been connected first limit bearing (6), threaded rod (7) have been cup jointed to the inside of first limit bearing (6), the inside of printing machine frame (1) is provided with support frame (8), two thread bush (9) have been cup jointed to the inside of support frame (8), the inside and threaded rod (7) threaded connection of thread bush (9), second bevel gear (10) have been cup jointed at the top of threaded rod (7), the surface of second bevel gear (10) passes through tooth and first bevel gear (3) meshing, the bottom of support frame (8) is rotated and is connected with down steel roller (11), the bottom of support frame (8) is rotated and is connected with steel roller (12).

2. The apparatus for improving the flatness of a gravure printed product according to claim 1, wherein: the bottom of threaded rod (7) has cup jointed second limit bearing (13), the bottom of second limit bearing (13) is provided with second limiting plate (14).

3. The apparatus for improving the flatness of a gravure printed product according to claim 2, wherein: the top of the second limiting plate (14) is bolted with the second limiting bearing (13), and one side of the second limiting plate (14) is bolted with the printer frame (1).

4. The apparatus for improving the flatness of a gravure printed product according to claim 1, wherein: two limiting sensors (15) are arranged inside the printer frame (1), and one sides of the limiting sensors (15) are bolted to the printer frame (1).

5. The apparatus for improving the flatness of a gravure printed product according to claim 1, wherein: the bottom of the motor (4) is bolted with a support plate (16), and one side of the support plate (16) is bolted with the printer frame (1).

6. The apparatus for improving the flatness of a gravure printed product according to claim 1, wherein: one side of the printer frame (1) is bolted with a control cabinet (17), and the front of the control cabinet (17) is bolted with a control panel (18).