CN212949686U

CN212949686U - Front gauge device of printing machine

Info

Publication number: CN212949686U
Application number: CN202021590809.1U
Authority: CN
Inventors: 王思田
Original assignee: Qingdao Tianhe Packaging Co ltd
Current assignee: Qingdao Tianhe Packaging Co ltd
Priority date: 2020-08-03
Filing date: 2020-08-03
Publication date: 2021-04-13
Anticipated expiration: 2030-08-03

Abstract

The utility model relates to the technical field of printing machines, and discloses a front gauge device of a printing machine, which comprises a fixing device, a feeding device and a leveling device, wherein the fixing device comprises a first fixing plate, a first fixing plate is fixedly connected with a first roller plate on the left surface, a first connecting column is fixedly connected with the right side of the front surface of the first fixing plate, a second connecting column is fixedly connected with the left side of the front surface of the first fixing plate, a first bottom plate is movably sleeved at the rear end of the surface of the first connecting column, a second bottom plate is movably sleeved at the front end of the surface of the first connecting column, a second fixing plate is movably sleeved at the front surface of the first connecting column, and the rear ends of the surface of the second connecting column are movably connected in the first bottom plate, so that a user firstly places paper on the upper surfaces of the first bottom plate and the second bottom plate and then moves the pressing plate backwards, and continuously presses downwards in the process, the printing quality is improved.

Description

Front gauge device of printing machine

Technical Field

The utility model relates to a printing machine technical field specifically is a preceding rule device of printing machine.

Background

Machine for brushing text and images. Modern printing presses typically consist of mechanisms for plating, inking, stamping, feeding (including folding), etc. The working principle of the method is that characters and images to be printed are made into a printing plate, the printing plate is arranged on a printing machine, then ink is coated on the position, where the characters and the images are arranged, of the printing plate by a person or the printing machine, and then the printing plate is directly or indirectly transferred onto paper or other printing stocks (such as textiles, metal plates, plastics, leather, wood plates, glass and ceramics), so that printed matters identical to the printing plate are copied. The invention and the development of the printing machine play an important role in the propagation of human civilization and culture.

The front gauge is a paper blocking component which enables the paper to be accurately positioned at the edge of a gripping opening. The paper-feeding mechanism is an essential mechanical part of a flat paper printing machine, and is used for positioning the paper in the vertical position in the printing process, so that each piece of paper entering the printing machine keeps the same position, and the printing paper sometimes warps before entering the printing machine, thereby influencing the printing quality and causing the waste of the printing paper.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The not enough to prior art, the utility model provides a preceding rule device of printing machine possesses the printing quality height, and advantages such as simple operation have solved the problem of proposing among the above-mentioned background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a preceding rule device of printing machine, includes fixing device, feeder and leveling device, fixing device includes fixed plate one, fixed plate left surface fixedly connected with roll slab one, fixed plate front surface right side fixedly connected with spliced pole one, fixed plate front surface left side fixedly connected with spliced pole two, the fixed bottom plate one that has cup jointed in spliced pole one surface rear end, the fixed bottom plate two that has cup jointed in spliced pole one surface front end, spliced pole one front surface fixedly connected with fixed plate two, fixed plate two rear surface left end fixedly connected with curb plates, curb plate rear surface fixedly connected with roll slab two.

The paper-feeding device is characterized in that a rotating shaft is movably connected with the back surface of the second roller plate in an inner mode, the back surface of the rotating shaft is movably connected with the front surface of the first roller plate in an inner mode, a roller shaft is fixedly sleeved on the surface of the rotating shaft, and paper is sleeved on the surface of the roller shaft.

The paper right side is provided with leveling device, leveling device includes the clamp plate, the square groove has been seted up to the clamp plate upper surface, the inside laminating of square groove has the printing plate, printing plate upper surface fixedly connected with movable plate, the nozzle has been seted up to the printing plate lower surface, arc wall one has been seted up to clamp plate upper surface rear end, the laminating of an arc wall inner wall has traveller one, traveller fixed surface connects at a bottom plate upper surface, arc wall two has been seted up to clamp plate upper surface front end, the laminating of two inner walls of arc wall has traveller two.

Preferably, the square groove is a through groove, a first thread is arranged on the inner walls of the first arc groove and the second arc groove, a second thread is arranged on the surfaces of the first sliding column and the second sliding column, and the first thread is matched with the second thread.

Preferably, the rear end of the surface of the second connecting column is movably connected in the first bottom plate, the front end of the surface of the second connecting column is movably connected in the second bottom plate, and the front surface of the second connecting column is movably connected to the rear surface of the second fixing plate.

Preferably, the lower surface of the paper is clung to the upper surfaces of the first bottom plate and the second bottom plate, and the upper surface of the paper is clung to the lower surface of the pressing plate.

Preferably, the front surface of the rotating shaft penetrates through the second roller plate to be fixedly connected with an output shaft, the front surface of the output shaft is fixedly connected with a motor, and the lower surface of the motor is fixedly connected to the upper surface of the side plate.

(III) advantageous effects

Compared with the prior art, the utility model provides a preceding rule device of printing machine possesses following beneficial effect:

1. this preceding rule device of printing machine, during the use, the user places the paper in two upper surfaces of bottom plate one and bottom plate earlier, then with clamp plate rearward movement, make traveller one at an arc wall I backward helical motion, traveller two are constantly to pushing down at the in-process that the clamp plate moved backward at an arc wall II internal backward helical motion, make the paper flatten, then open the motor, the motor drives the output shaft and rotates, it rotates to drive the pivot under the rotation of output shaft, the pivot drives the roller and rotates, make the paper impel right under the rotation of roller, the paper passes through the clamp plate after the nozzle printing conveying out, make whole in-process paper can not take place the fold, the quality of printing has been improved.

2. This preceding rule device of printing machine, place the paper in bottom plate one and two upper surfaces of bottom plate earlier, then with clamp plate rearward movement, make traveller one at arc wall one inside backward helical motion, traveller two is constantly pushed down at the in-process that the clamp plate moved backward at arc wall two inside backward helical motion, make the paper flatten, then open the motor, the motor drives the output shaft and rotates, it rotates to drive the pivot under the rotation of output shaft, the pivot drives the roller and rotates, make the paper impel right under the rotation of roller, the paper passes through the clamp plate after being printed by the nozzle and conveys out, make whole operation automatic, it is more laborsaving convenient.

Drawings

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

fig. 2 is a schematic view of the connection structure of the movable plate of the present invention.

In the figure: the printing machine comprises a fixing device 1, a first fixing plate 101, a first roller plate 102, a first connecting column 103, a second connecting column 104, a first base plate 105, a second base plate 106, a second fixing plate 107, side plates 108, a second roller plate 109, a feeding device 2, a rotating shaft 201, a roller shaft 202, paper 203, a 3 leveling device, a 301 pressing plate, a 302 square groove, a 303 printing plate, a 304 moving plate, a 305 nozzle, a 306 arc groove I, a 307 sliding column I, a 308 arc groove II and a 309 sliding column II.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, a front guide device of a printing machine includes a fixing device 1, a feeding device 2 and a leveling device 3, the fixing device 1 includes a first fixing plate 101, and is characterized in that: the roller plate I102 is fixedly connected to the left surface of the first fixing plate 101, the first connecting column 103 is fixedly connected to the right side of the front surface of the first fixing plate 101, the second connecting column 104 is fixedly connected to the left side of the front surface of the first fixing plate 101, the first base plate 105 is movably sleeved at the rear end of the surface of the first connecting column 103, the second base plate 106 is movably sleeved at the front end of the surface of the first connecting column 103, the second fixing plate 107 is movably sleeved at the front surface of the first connecting column 103, the second connecting column 104 is movably connected to the first base plate 105 in an inner joint mode at the rear end of the surface of the second connecting column 104, the second connecting column 104 is movably connected to the rear surface of the second fixing plate 107 in an inner joint mode at the front end of.

The rotating shaft 201 is movably connected into the rear surface of the second roller plate 109, the front surface of the rotating shaft 201 penetrates through the second roller plate 109 and is fixedly connected with an output shaft, the front surface of the output shaft is fixedly connected with a motor, the lower surface of the motor is fixedly connected to the upper surface of the side plate 108, the rear surface of the rotating shaft 201 is movably connected onto the front surface of the first roller plate 102 in an inward mode, the surface of the rotating shaft 201 is fixedly connected with a roller shaft 202 in a sleeved mode, and paper.

The right side of the paper 203 is provided with a leveling device 3, the leveling device 3 comprises a pressing plate 301, the lower surface of the paper 203 is tightly attached to the upper surfaces of a first base plate 105 and a second base plate 106, the upper surface of the paper 203 is tightly attached to the lower surface of the pressing plate 301, the upper surface of the pressing plate 301 is provided with a square groove 302, a printing plate 303 is attached to the inner part of the square groove 302, the upper surface of the printing plate 303 is fixedly connected with a moving plate 304, the lower surface of the printing plate 303 is provided with a nozzle 305, the rear end of the upper surface of the pressing plate 301 is provided with a first arc-shaped groove 306, the inner wall of the first arc-shaped groove 306 is attached with a first sliding column 307, the lower surface of the first sliding column 307 is fixedly connected to the upper surface of the first base plate 105, the front end of the upper surface of the pressing plate 301 is provided with a second arc-shaped groove 308, the inner wall of the second arc-shaped, during the use, the user places paper 203 on bottom plate one 105 and bottom plate two 106 upper surfaces earlier, then with clamp plate 301 backward movement, make traveller 307 in arc groove one 306 backward spiral movement, traveller two 309 in arc groove two 308 backward spiral movement, constantly push down at the in-process that clamp plate 301 moved backward, make paper 203 flatten, then open the motor, the motor drives the output shaft and rotates, it rotates to drive pivot 201 under the rotation of output shaft, pivot 201 drives the roller 202 and rotates, make paper 203 impel right under the rotation of roller 202, the paper is conveyed out after being printed by nozzle 305 behind the clamp plate 301, make whole in-process paper 203 can not take place the fold, the quality of printing has been improved.

When the paper pressing device is used, a user firstly places the paper 203 on the upper surfaces of the first base plate 105 and the second base plate 106, then the pressing plate 301 moves backwards, the first sliding column 307 moves backwards spirally in the first arc-shaped groove 306, the second sliding column 309 moves backwards spirally in the second arc-shaped groove 308, the pressing plate 301 continuously presses downwards in the backwards moving process, the paper 203 is pressed flatly, then the motor is turned on, the motor drives the output shaft to rotate, the rotating shaft 201 is driven to rotate under the rotation of the output shaft, the rotating shaft 201 drives the roller shaft 202 to rotate, the paper 203 is driven to the right under the rotation of the roller shaft 202, the paper is printed by the nozzle 305 after passing through the pressing plate 301, the paper 203 cannot wrinkle in the whole process, and the printing quality is improved.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A front rule device of printing machine, includes fixing device (1), feeder (2) and leveling device (3), fixing device (1) includes fixed plate one (101), characterized by: the roller plate is characterized in that a first fixed plate (101) is fixedly connected with a first roller plate (102), a first fixed plate (101) is fixedly connected with a first connecting column (103) on the right side of the front surface, a second fixed plate (101) is fixedly connected with a second connecting column (104) on the left side of the front surface, a first base plate (105) is movably sleeved on the rear end of the surface of the first connecting column (103), a second base plate (106) is movably sleeved on the front end of the surface of the first connecting column (103), a second fixed plate (107) is movably sleeved on the front surface of the first connecting column (103), a side plate (108) is fixedly connected with the left end of the rear surface of the second fixed plate (107), and a second roller.

2. A front guide of a printing press according to claim 1, characterized in that: the activity of roller board two (109) rear surface has cup jointed pivot (201), pivot (201) rear surface activity cup joints on roller board one (102) front surface, pivot (201) fixed cover in surface has connect roller (202), paper (203) have been cup jointed on roller (202) surface.

3. A front guide of a printing press according to claim 2, characterized in that: paper (203) right side is provided with leveling device (3), leveling device (3) are including clamp plate (301), square groove (302) have been seted up to clamp plate (301) upper surface, the inside laminating of square groove (302) has printing plate (303), printing plate (303) upper surface fixed connection has movable plate (304), nozzle (305) have been seted up to printing plate (303) lower surface, arc wall (306) have been seted up to clamp plate (301) upper surface rear end, the laminating of arc wall (306) inner wall has traveller (307), traveller (307) lower fixed surface is connected at bottom plate (105) upper surface, arc wall two (308) have been seted up to clamp plate (301) upper surface front end, the laminating of arc wall two (308) inner wall has traveller two (309).

4. A front guide of a printing press according to claim 3, wherein: the square groove (302) is a through groove, the inner walls of the first arc-shaped groove (306) and the second arc-shaped groove (308) are provided with a first thread, the surfaces of the first sliding column (307) and the second sliding column (309) are provided with a second thread column, and the first thread column is matched with the second thread column.

5. A front guide of a printing press according to claim 1, characterized in that: the rear end of the surface of the second connecting column (104) is movably connected in the first base plate (105), the front end of the surface of the second connecting column (104) is movably connected in the second base plate (106), and the front surface of the second connecting column (104) is movably connected on the rear surface of the second fixing plate (107).

6. A front guide of a printing press according to claim 2, characterized in that: the lower surface of the paper (203) is tightly attached to the upper surfaces of the first bottom plate (105) and the second bottom plate (106), and the upper surface of the paper (203) is tightly attached to the lower surface of the pressing plate (301).

7. A front guide of a printing press according to claim 2, characterized in that: the front surface of the rotating shaft (201) penetrates through the second roller plate (109) and is fixedly connected with an output shaft, the front surface of the output shaft is fixedly connected with a motor, and the lower surface of the motor is fixedly connected to the upper surface of the side plate (108).