CN216155121U

CN216155121U - Film smoothing device for printing machine

Info

Publication number: CN216155121U
Application number: CN202122113884.XU
Authority: CN
Inventors: 李泓霖
Original assignee: Shanghai Jincai Printing Technology Co ltd
Current assignee: Shanghai Jincai Printing Technology Co ltd
Priority date: 2021-09-02
Filing date: 2021-09-02
Publication date: 2022-04-01
Anticipated expiration: 2031-09-02

Abstract

The utility model discloses a film smoothing device for a printing machine, which comprises a base, a smoothing mechanism and a fixing frame, wherein the fixing frame is fixedly arranged on the upper surface of the base, the smoothing mechanism is arranged above the base, the smoothing mechanism comprises a fixing plate and a first through hole, and the first through hole is formed in the upper surface of the fixing plate. This a film smooths device for printing machine, push down the pressure frame through starting up hydraulic stretching cylinder and carry out the downstream, make and smooth the board and push down the upper surface of dull and stereotyped upper film, it smooths the board and extrudees with dull and stereotyped film between to two boards, its overdraft increase along with hydraulic stretching cylinder, its polished rod can upwards move along the second through-hole, the spring receives pressure to produce buffering elasticity this moment, make and smooth the board and paste the upper surface of pressing at the film all the time, can effectually prevent to smooth dull and stereotyped overdraft and cause the phenomenon of dragging the damage to the film of carrying, the effect that the film smooths has also been improved simultaneously.

Description

Film smoothing device for printing machine

Technical Field

The utility model relates to the technical field of printer film smoothing, in particular to a film smoothing device for a printer.

Background

A printer is a machine that prints text and images. Modern printing presses typically consist of mechanisms for plating, inking, stamping, feeding (including folding), etc. The working principle is as follows: the characters and images to be printed are made into printing plate, then it is mounted on the printing machine, then the ink is coated on the position of the characters and images on the printing plate by manual or printing machine, then it is directly or indirectly transferred on the paper or other printing material (such as textile, metal plate, plastics, leather, wood plate, glass and ceramic) so as to reproduce the same printed matter as the printing plate. The utility model and the development of the printing machine play an important role in the propagation of human civilization and culture, the printing machine is used for printing characters and images, a pressing plate is generally used for smoothing the film in the process of printing the film by using the printing machine at present, the phenomenon that the printing quality is influenced by the wrinkles of the film is avoided, and with the rapid development of the current technological level, the content is printed on the film by the printing machine in the production process of the film.

The existing film flattening device of the printing machine is used for pressing and flattening a film in a conveying process through a flattening plate, but the film is easily damaged by being pulled due to overlarge downward pressure.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a film smoothing device for a printing machine to solve the problems of the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a film smooths device for printing machine, includes the base, smooths mechanism and mount, mount fixed mounting is in the upper surface of base, smooths the mechanism and sets up in the top of base.

The smoothing mechanism comprises a fixed plate and a first through hole, the first through hole is arranged on the upper surface of the fixed plate, a fixed column is inserted into the first through hole, a first limiting block is fixedly mounted at the top end of the fixed column, a smoothing plate is fixedly mounted at the bottom of the fixed column, and a spring is sleeved on the column body of the fixed column.

Preferably, the spring groove is formed in the upper surface of the smoothing plate, the spring is fixedly installed in the spring groove, the spring groove can be limited, and the buffer spring is prevented from moving when in use.

Preferably, a polish rod is fixedly mounted on the upper surface of the smoothing plate, a second limiting block is fixedly mounted at the top end of the polish rod, a second through hole is formed in the upper surface of the fixing plate, the polish rod is arranged in the second through hole, and the polish rod can be prevented from being separated from the second through hole due to the second limiting block.

Preferably, the upper surface of the fixing frame is fixedly provided with a hydraulic telescopic cylinder, the telescopic end of the hydraulic telescopic cylinder is fixedly provided with a lower pressing frame, the left lower end of the lower pressing frame is fixedly provided with a fixing plate, and the hydraulic telescopic cylinder is started to push the lower pressing frame to move.

Preferably, the upper surface of mount has seted up the slide opening, the inside sliding connection of slide opening has the locating lever, the lower extreme fixed mounting of locating lever pushes down the upper surface of frame, and the setting of its slide opening and locating lever can play spacing effect to pushing down the frame.

Preferably, the inside fixed mounting of mount has the support frame, the upper end fixed mounting of support frame has the flat board, and the bottom of film can be smoothed in its dull and stereotyped setting.

Preferably, the inside of mount rotates and is connected with first guide roll, the positive servo motor of installing of mount, servo motor's output fixed mounting has the second guide roll, the second guide roll rotates to be connected in the inside of mount, and the setting of its first guide roll and second guide roll can be transported the film.

Compared with the prior art, the utility model provides a film smoothing device for a printing machine. The method has the following beneficial effects:

this a film smooths device for printing machine, push down the pressure frame through starting up hydraulic stretching cylinder and carry out the downstream, make and smooth the board and push down the upper surface of dull and stereotyped upper film, it smooths the board and extrudees with dull and stereotyped film between to two boards, its overdraft increase along with hydraulic stretching cylinder, its polished rod can upwards move along the second through-hole, the spring receives pressure to produce buffering elasticity this moment, make and smooth the board and paste the upper surface of pressing at the film all the time, can effectually prevent to smooth dull and stereotyped overdraft and cause the phenomenon of dragging the damage to the film of carrying, the effect that the film smooths has also been improved simultaneously.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

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

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is a schematic structural view of a smoothing mechanism according to the present invention;

fig. 4 is a schematic view of the connection structure of the hydraulic telescopic cylinder of the present invention.

In the figure: 1. a base; 2. a smoothing mechanism; 201. a fixing plate; 202. a first through hole; 203. a first stopper; 204. a spring; 205. fixing a column; 206. a spring slot; 207. flattening the plate; 3. a fixed mount; 4. pressing down the frame; 5. a polish rod; 6. a second through hole; 7. a second limiting block; 8. a hydraulic telescopic cylinder; 9. a slide hole; 10. positioning a rod; 11. a support frame; 12. a flat plate; 13. a first guide roller; 14. a servo motor; 15. a second guide roller.

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. 1-4, the present invention provides a technical solution: the utility model provides a film smooths device for printing machine, includes base 1, smooths mechanism 2 and

mount

3, and 3 fixed mounting in the upper surface of base 1 of mount, smooths mechanism 2 and sets up in the top of base 1.

The smoothing mechanism 2 comprises a fixing plate 201 and a first through hole 202, the first through hole 202 is opened on the upper surface of the fixing plate 201, a fixing column 205 is inserted into the first through hole 202, a first limiting block 203 is fixedly mounted at the top end of the fixing column 205, a smoothing plate 207 is fixedly mounted at the bottom of the fixing column 205, and a spring 204 is sleeved on a column body of the fixing column 205.

The spring groove 206 is arranged on the upper surface of the leveling plate 207, the spring 204 is fixedly arranged in the spring groove 206, the spring groove 206 is arranged to limit the spring 204, the buffer spring 204 is prevented from moving when in use, the polish rod 5 is fixedly arranged on the upper surface of the leveling plate 207, the top end of the polish rod 5 is fixedly provided with a second limiting block 7, the upper surface of the fixing plate 201 is provided with a second through hole 6, the polish rod 5 is arranged in the second through hole 6, the second limiting block 7 is arranged to prevent the polish rod 5 from separating from the inside of the second through hole 6, the upper surface of the fixing frame 3 is fixedly provided with a hydraulic telescopic cylinder 8, the telescopic end of the hydraulic telescopic cylinder 8 is fixedly provided with a lower pressing frame 4, the left lower end of the lower pressing frame 4 is fixedly provided with a fixing plate 201, the hydraulic telescopic cylinder 8 is started to push the lower pressing frame 4 to move, the upper surface of the fixing frame 3 is provided with a sliding hole 9, the inside of the sliding hole 9 is connected with a positioning rod 10 in a sliding way, the lower end of the positioning rod 10 is fixedly arranged on the upper surface of the lower pressing frame 4, the arrangement of the sliding hole 9 and the positioning rod 10 can play a role of limiting the lower pressing frame 4, the inside of the fixed frame 3 is fixedly provided with a supporting frame 11, the upper end of the supporting frame 11 is fixedly provided with a flat plate 12, the arrangement of the flat plate 12 can smooth the bottom of the film, the inside of the fixed frame 3 is rotatably connected with a first guide roller 13, the front surface of the fixed frame 3 is provided with a servo motor 14, the output end of the servo motor 14 is fixedly provided with a second guide roller 15, the second guide roller 15 is rotatably connected with the inside of the fixed frame 3, the arrangement of the first guide roller 13 and the second guide roller 15 can transport the film, the lower pressing frame 4 is pushed to move downwards by starting the hydraulic telescopic cylinder 8, so that the smoothing plate 207 is pressed on the upper surface of the flat plate 12, its smooth board 207 and flat board 12 extrude and smooth the film between two boards, and it increases along with the holding down force of hydraulic telescoping cylinder 8, and its polished rod 5 can upwards move along second through-hole 6, and spring 204 receives pressure production buffering elasticity this moment, makes smooth board 207 paste all the time and presses the upper surface at the film, can effectually prevent to smooth the too big phenomenon of dragging the damage to the film of carrying that causes of dull and stereotyped 207 holding down force, has also improved the effect that the film was smooth simultaneously.

In the actual operation process, when this device uses, promote down through starting up hydraulic stretching cylinder 8 and press frame 4 and carry out the downstream, make and smooth flat board 207 and push down the upper surface of film on dull and stereotyped 12, its smooth board 207 and flat board 12 extrude and smooth the film between two boards, it increases along with hydraulic stretching cylinder 8's overdraft, its polished rod 5 can upwards move along second through-hole 6, spring 204 receives pressure production buffering elasticity this moment, make and smooth board 207 paste the upper surface at the film all the time, can effectually prevent to smooth the too big phenomenon that causes the damage of dragging to the film of carrying of the overdraft of flat board 207, the effect that the film was smoothed has also improved simultaneously.

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. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.

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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a film smooths device for printing machine, includes base (1), smooths mechanism (2) and mount (3), its characterized in that: the fixing frame (3) is fixedly arranged on the upper surface of the base (1), and the smoothing mechanism (2) is arranged above the base (1);

the flattening mechanism (2) comprises a fixing plate (201) and a first through hole (202), the first through hole (202) is arranged on the upper surface of the fixing plate (201), a fixing column (205) is inserted into the first through hole (202), a first limiting block (203) is fixedly mounted at the top end of the fixing column (205), a flattening plate (207) is fixedly mounted at the bottom of the fixing column (205), and a spring (204) is sleeved on a column body of the fixing column (205).

2. A film smoothing device for a printing press as defined in claim 1, wherein: the upper surface of the smoothing plate (207) is provided with a spring groove (206), and the spring (204) is fixedly arranged in the spring groove (206).

3. A film smoothing device for a printing press as defined in claim 1, wherein: smooth rod (5) are fixedly installed on the upper surface of the smoothing plate (207), a second limiting block (7) is fixedly installed at the top end of the smooth rod (5), a second through hole (6) is formed in the upper surface of the fixing plate (201), and the smooth rod (5) is arranged inside the second through hole (6).

4. A film smoothing device for a printing press as defined in claim 1, wherein: the upper surface fixed mounting of mount (3) has hydraulic telescoping cylinder (8), the flexible end fixed mounting of hydraulic telescoping cylinder (8) pushes down frame (4), the left lower extreme fixed mounting who pushes down frame (4) has fixed plate (201).

5. A film smoothing device for a printing press as defined in claim 4, wherein: the upper surface of the fixing frame (3) is provided with a sliding hole (9), the inside of the sliding hole (9) is connected with a positioning rod (10) in a sliding mode, and the lower end of the positioning rod (10) is fixedly installed on the upper surface of the lower pressing frame (4).

6. A film smoothing device for a printing press as defined in claim 1, wherein: the inside fixed mounting of mount (3) has support frame (11), the upper end fixed mounting of support frame (11) has flat board (12).

7. A film smoothing device for a printing press as defined in claim 1, wherein: the inside of mount (3) is rotated and is connected with first guide roll (13), the positive servo motor (14) of installing of mount (3), the output fixed mounting of servo motor (14) has second guide roll (15), second guide roll (15) rotate to be connected in the inside of mount (3).