CN216183724U

CN216183724U - Better draw gauge of paper edge location

Info

Publication number: CN216183724U
Application number: CN202122404354.0U
Authority: CN
Inventors: 李强; 王伟烽; 吴进平; 张美松; 潘中华; 姚林伟
Original assignee: Zhejiang Wellvast Packing Printing Products Co ltd
Current assignee: Zhejiang Wellvast Packing Printing Products Co ltd
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2022-04-05
Anticipated expiration: 2031-09-30

Abstract

The utility model relates to the technical field of drawing gauges of printing machines and discloses a drawing gauge with better paper edge positioning. This better draw rule of paper edge location, make the device box descend through starting telescopic cylinder, make the upper surface at the paper edge that the pinch roller pushed down, it drives the action wheel and rotates to start servo motor after accomplishing, it rotates and drives from the driving wheel through the belt and rotate, thereby make the pivot from driving wheel inside fixed mounting drive the pinch roller and rotate, the paper that makes the pinch roller bottom push down moves right under the rotation of pinch roller, thereby carry out calibration adjustment to the position of paper, moreover, the steam generator is simple in structure, and the operation of being convenient for, the practicality that the printing machine draws the rule is improved.

Description

Better draw gauge of paper edge location

Technical Field

The utility model relates to the technical field of pull gauges of printing machines, in particular to a pull gauge with better paper edge positioning.

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 have important functions on the propagation of human civilization and culture, and the drawing gauge is an essential part of a flat paper printing machine and has the functions of: the left and right positions of the paper are positioned before printing the paper, and the printing pattern is printed on the same position of all the paper.

At present, the existing paper edge positioning pull gauge is complex in structure, and when the paper edge positioning pull gauge is used, the paper edge is clamped by two clamping plates to be pulled and positioned, so that the paper edge positioning pull gauge is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a pull gauge with better paper edge positioning, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a better draw rule of paper edge location, includes fixing base, positioning mechanism and device box, the device box sets up in the top of fixing base, positioning mechanism sets up in the inside of device box.

The positioning mechanism comprises a servo motor and a driving wheel, the driving wheel is fixedly mounted at the output end of the servo motor, a belt is connected to the inner side of a wheel groove of the driving wheel in a transmission mode, the other end of the belt is connected with a driven wheel in a transmission mode, a rotating shaft is fixedly mounted inside the driven wheel, and the front end of the rotating shaft is connected with a pressing wheel.

Preferably, servo motor fixed mounting is in the back of device box, the inner wall fixed mounting of device box has the bearing, the inside rotation of bearing is connected with the pivot, and the setting of its bearing can make things convenient for the pivot to rotate, and its start servo motor can drive the action wheel and rotate to drive the pinch roller through its belt, from driving wheel and pivot and rotate.

Preferably, the upper surface fixed mounting of fixing base has telescopic cylinder, device box fixed mounting is served in telescopic cylinder's flexible, and its telescopic cylinder sets up adjustable device's position height to adjust the position height of pinch roller, make the pinch roller can push down the upper surface of paper.

Preferably, the upper surface of the fixing seat is fixedly provided with a fixing column, the upper surface of the fixing column is provided with a positioning hole, the positioning column is inserted into the positioning hole, and the positioning hole and the positioning column are arranged to limit the device box, so that the device box is more stable when moving up and down.

Preferably, a cover plate is fixedly mounted on the upper surface of the device box, the positioning column is fixedly mounted at the bottom of the device box, and the cover plate is arranged to protect the internal structure of the device box.

Preferably, the left side fixed mounting of fixing base has the connecting piece, the last fixed surface of connecting piece installs the workstation, and the setting up of its connecting piece is convenient to install the fixing base on the right side of workstation.

Preferably, the mounting hole has been seted up to the inside of pinch roller, pivot fixed mounting is in the inside of mounting hole, the upper surface right end fixed mounting of workstation has the stopper, and the setting of its stopper can carry out spacing effect to the edge of paper.

Compared with the prior art, the utility model provides the pull gauge with better paper edge positioning. The method has the following beneficial effects:

this better draw rule of paper edge location, make the device box descend through starting telescopic cylinder, make the upper surface at the paper edge that the pinch roller pushed down, it drives the action wheel and rotates to start servo motor after accomplishing, it rotates and drives from the driving wheel through the belt and rotate, thereby make the pivot from driving wheel inside fixed mounting drive the pinch roller and rotate, the paper that makes the pinch roller bottom push down moves right under the rotation of pinch roller, thereby carry out calibration adjustment to the position of paper, moreover, the steam generator is simple in structure, and the operation of being convenient for, the practicality that the printing machine draws the rule is improved.

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 top sectional view of the device case of the present invention;

FIG. 3 is a schematic top view of the apparatus case of the present invention;

fig. 4 is a schematic cross-sectional view of the fixing cylinder according to the present invention.

In the figure: 1. a fixed seat; 2. a positioning mechanism; 201. a servo motor; 202. a driving wheel; 203. a belt; 204. a driven wheel; 205. a rotating shaft; 206. a pinch roller; 3. a device cartridge; 4. a telescopic cylinder; 5. fixing a column; 6. a work table; 7. a connecting member; 8. a limiting block; 9. a cover plate; 10. and a positioning column.

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 present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a better draw rule of paper edge location, includes fixing base 1, positioning mechanism 2 and device box 3, and device box 3 sets up in the top of fixing base 1, and positioning mechanism 2 sets up in the inside of device box 3.

The positioning mechanism 2 comprises a servo motor 201 and a driving wheel 202, the driving wheel 202 is fixedly arranged at the output end of the servo motor 201, a belt 203 is connected in a wheel groove of the driving wheel 202 in a transmission manner, a driven wheel 204 is connected at the other end of the belt 203 in a transmission manner, a rotating shaft 205 is fixedly arranged in the driven wheel 204, and the front end of the rotating shaft 205 is connected with a pressing wheel 206.

The servo motor 201 is fixedly arranged on the back of the device box 3, a bearing is fixedly arranged on the inner wall of the device box 3, a rotating shaft 205 is connected to the inner part of the bearing in a rotating manner, the bearing can facilitate the rotating shaft 205 to rotate, the servo motor 201 is started to drive the driving wheel 202 to rotate, the pressing wheel 206 is driven to rotate by the belt 203, the driven wheel 204 and the rotating shaft 205, the telescopic cylinder 4 is fixedly arranged on the upper surface of the fixed seat 1, the device box 3 is fixedly arranged on the telescopic end of the telescopic cylinder 4, the position height of the device 3 can be adjusted by the arrangement of the telescopic cylinder 4, so that the position height of the pressing wheel 206 can be adjusted, the pressing wheel 206 can be pressed down to the upper surface of paper, a fixed column 5 is fixedly arranged on the upper surface of the fixed seat 1, a positioning hole is formed in the upper surface of the fixed column 5, a positioning column 10 is inserted in the positioning hole, and the positioning column 10 can limit the device box 3, the device box 3 is more stable when moving up and down, a cover plate 9 is fixedly arranged on the upper surface of the device box 3, a positioning column 10 is fixedly arranged at the bottom of the device box 3, the cover plate 9 can protect the internal structure of the device box 3, a connecting piece 7 is fixedly arranged on the left side of the fixed seat 1, a workbench 6 is fixedly arranged on the upper surface of the connecting piece 7, the connecting piece 7 is conveniently arranged on the right side of the workbench 6, a mounting hole is arranged in the pressing wheel 206, a rotating shaft 205 is fixedly arranged in the mounting hole, a limiting block 8 is fixedly arranged at the right end of the upper surface of the workbench 6, the limiting block 8 can limit the edge of paper, the device box 3 is lowered by starting the telescopic cylinder 4, the upper surface of the edge of the paper pressed by the pressing wheel 206 is enabled, and the servo motor 201 is started to drive the driving wheel 202 to rotate after the operation is completed, it rotates and drives through belt 203 and rotate from driving wheel 204 to make the pivot 205 of driving wheel 204 inside fixed mounting drive pinch roller 206 and rotate, the paper that makes pinch roller 206 bottom push down moves right under the rotation of pinch roller 206, thereby calibrates the regulation to the position of paper, simple structure, and the practicality of printing machine draw rule has been improved in the operation of being convenient for.

In the actual operation process, when this device uses, make device box 3 descend through starting telescopic cylinder 4, make the upper surface at the paper edge that pinch roller 206 pushed down, it drives action wheel 202 and rotates to start servo motor 201 after the completion, it rotates and drives through belt 203 and rotates from driving wheel 204, thereby make and drive pinch roller 206 from the pivot 205 of the inside fixed mounting of driving wheel 204 and rotate, the paper that makes pinch roller 206 bottom push down moves right under the rotation of pinch roller 206, thereby adjust the position of paper in calibration, moreover, the steam generator is simple in structure, and is convenient for operate, the practicality that the printing machine draws the rule has been improved.

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.

Claims

1. The utility model provides a better draw rule of paper edge location, includes fixing base (1), positioning mechanism (2) and device box (3), its characterized in that: the device box (3) is arranged above the fixed seat (1), and the positioning mechanism (2) is arranged in the device box (3);

positioning mechanism (2) include servo motor (201), action wheel (202) fixed mounting is on the output of servo motor (201), the wheel inslot transmission of action wheel (202) is connected with belt (203), the other end transmission of belt (203) is connected with from driving wheel (204), the inside fixed mounting who follows driving wheel (204) has pivot (205), the front end of pivot (205) is connected with pinch roller (206).

2. A better sheet edge positioning pull gauge according to claim 1, characterized in that: servo motor (201) fixed mounting is in the back of device box (3), the inner wall fixed mounting of device box (3) has the bearing, the inside rotation of bearing is connected with pivot (205).

3. A better sheet edge positioning pull gauge according to claim 1, characterized in that: the upper surface fixed mounting of fixing base (1) has telescopic cylinder (4), device box (3) fixed mounting is served in the flexible of telescopic cylinder (4).

4. A better sheet edge positioning pull gauge according to claim 1, characterized in that: the upper surface of the fixing seat (1) is fixedly provided with a fixing column (5), the upper surface of the fixing column (5) is provided with a positioning hole, and a positioning column (10) is inserted into the positioning hole.

5. A better sheet edge positioning pull gauge according to claim 4, characterized in that: the upper surface of the device box (3) is fixedly provided with a cover plate (9), and the positioning column (10) is fixedly arranged at the bottom of the device box (3).

6. A better sheet edge positioning pull gauge according to claim 1, characterized in that: the left side fixed mounting of fixing base (1) has connecting piece (7), the last fixed surface of connecting piece (7) installs workstation (6).

7. The better sheet edge alignment pull gauge of claim 6, wherein: the mounting hole has been seted up to the inside of pinch roller (206), pivot (205) fixed mounting is in the inside of mounting hole, the upper surface right end fixed mounting of workstation (6) has stopper (8).