CN216848456U

CN216848456U - Printing-down mechanism for color page printing

Info

Publication number: CN216848456U
Application number: CN202220670208.4U
Authority: CN
Inventors: 肖永攀
Original assignee: Qingdao Jinze Packaging Printing Co ltd
Current assignee: Qingdao Jinze Packaging Printing Co ltd
Priority date: 2022-03-22
Filing date: 2022-03-22
Publication date: 2022-06-28
Anticipated expiration: 2032-03-22

Abstract

The utility model discloses a color page printing plate burning mechanism, which relates to the printing field and comprises a machine body, a mounting seat, a control panel, a pressurizing lock and an upper cover, wherein the middle part of one side of the top of the machine body is provided with the mounting seat, the upper surface of the mounting seat is provided with the control panel, the two sides of the mounting seat are provided with the pressurizing lock, the top of the machine body is movably provided with the upper cover, the upper surface of the machine body is provided with a plate burning bin, the surface of the upper cover is provided with a through hole in a penetrating way, the inner wall of the through hole on the surface of the upper cover is provided with a rubber film, the lower surface of the rubber film is provided with a plurality of groups of limiting frames, and the size of the limiting frames is equidistantly reduced; this is novel when printing down with solving current color page printing and printing down mechanism, is taken out into vacuum state in the sieve storehouse, and the rubber membrane is hugged closely on printing down the surface, and the frame that prints down is great with the local wearing and tearing that the rubber membrane surface contacted to greatly reduced the life of rubber membrane, increased the use cost's of printing down the mechanism problem.

Description

Printing-down mechanism for color page printing

Technical Field

The utility model relates to a printing field specifically relates to a color page printing mechanism of printing down.

Background

The plate copying machine is a contact exposure imaging device for making printing plate, and uses pressure (including atmospheric pressure and mechanical pressure) to make the original plate and photosensitive plate tightly fit together so as to accurately copy the image on the original plate on the photosensitive plate by means of photochemical reaction. The plate copying machine mainly comprises a light source device, an exposure chamber, a vacuum chamber, an electric appliance part, a machine base and the like, the plate copying machine occupies an extremely important position in pre-printing equipment, the quality of the performance of the plate copying machine directly influences the quality of plate making, and the plate copying machine plays a role in implementing maintenance in the link of a printing production process.

The printing down mechanism of the existing color page printing is in the printing down process, the sieve plate bin is vacuumized, the rubber film is tightly attached to the surface of the printing down process, and the frame of the printing down process is greatly abraded by the place contacted with the surface of the rubber film, so that the service life of the rubber film is greatly reduced, the use cost of the printing down mechanism is increased, and therefore the color page printing down mechanism is provided, and the problem provided by the scheme is solved.

SUMMERY OF THE UTILITY MODEL

For solving above-mentioned technical problem, provide and a color sheet printing mechanism of printing down, this technical scheme has solved current color sheet printing mechanism of printing down when printing down, is taken out into vacuum state in the sieve storehouse, and the rubber membrane is hugged closely on the surface of printing down, and the frame of printing down is great with the local wearing and tearing that the rubber membrane surface contacted to greatly reduced the life of rubber membrane, increased the problem of the use cost of the mechanism of printing down.

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

the utility model provides a color sheet printing mechanism of printing down, includes organism, mount pad, control panel, pressurization tool to lock and upper cover, the middle part of organism top one side is equipped with the mount pad, the mount pad upper surface is equipped with control panel, the mount pad both sides are equipped with the pressurization tool to lock, organism top activity is equipped with the upper cover, the storehouse of printing down has been seted up to the organism upper surface, the upper cover surface runs through and has seted up the through-hole, the through-hole inner wall of upper cover surface is equipped with the rubber membrane, the rubber membrane lower surface is equipped with the spacing frame of a plurality of groups, spacing frame size equidistance reduces, the rectangle spacing groove has all been seted up to spacing frame lower surface, and the spacing inslot chamber of rectangle all is equipped with the rubber buffer pad.

As the utility model discloses a preferred technical scheme, horizontal constant head tank has been seted up to printing down storehouse inner wall one side, horizontal constant head tank inner chamber slides and is equipped with horizontal slider.

As an optimized technical scheme of the utility model, horizontal slider one side is rotated and is connected with the transverse positioning pole.

As a preferred technical scheme of the utility model, the top of horizontal slider side surface is equipped with the horizontal positioning pointer, horizontal positioning groove top equidistance is equipped with horizontal positioning seat, horizontal positioning seat mutually supports with the horizontal positioning pointer.

As the utility model discloses a preferred technical scheme, the longitudinal positioning groove has been seted up to printing down storehouse inner wall one end, the sliding of longitudinal positioning groove inner chamber is equipped with longitudinal slide block, longitudinal slide block one side is rotated and is connected with longitudinal positioning pole.

As a preferred technical scheme of the utility model, the top of vertical slider side surface is equipped with the longitudinal register pointer, longitudinal register groove top equidistance is equipped with the longitudinal positioning seat, the longitudinal positioning seat is mutually supported with the longitudinal register pointer.

Compared with the prior art, the beneficial effects of the utility model reside in that: after the upper cover is closed, the spacing groove of spacing frame lower surface can carry on spacingly to the frame of printing down, and the rubber buffer pad of spacing inslot can make spacing groove and printing down frame junction be the flexonics state simultaneously, can reduce the friction on printing down frame and rubber membrane surface when being taken out into vacuum state in the storehouse of printing down like this to can promote the life of rubber membrane, reduce the life of printing down the mechanism.

Drawings

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

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

FIG. 3 is a schematic view of the structure of the novel body;

fig. 4 is a schematic view of the structure of the upper cover of the present invention.

The reference numbers in the figures are:

1. a body; 101. a mounting seat; 102. a control panel; 103. a pressurized lock; 104. an upper cover;

2. a rubber film; 201. a limiting frame; 202. a rubber cushion pad;

3. a transverse positioning groove; 301. a transverse slide block; 302. a transverse positioning rod; 303. transversely positioning the pointer; 304. a transverse positioning seat;

4. a longitudinal positioning groove; 401. a longitudinal slide block; 402. a longitudinal positioning rod; 403. a longitudinal positioning pointer; 404. a longitudinal positioning seat;

5. and a printing down bin.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

Referring to fig. 1-4, a color-page printing plate-burning mechanism comprises a machine body 1, a mounting seat 101, a control panel 102, a pressurizing lock 103 and an upper cover 104, wherein the mounting seat 101 is arranged in the middle of one side of the top of the machine body 1, the control panel 102 is arranged on the upper surface of the mounting seat 101, the pressurizing lock 103 is arranged on two sides of the mounting seat 101, the upper cover 104 is movably arranged on the top of the machine body 1, a plate-burning chamber 5 is arranged on the upper surface of the machine body 1, a through hole is formed in the surface of the upper cover 104 in a penetrating manner, a rubber film 2 is arranged on the inner wall of the through hole on the surface of the upper cover 104, a plurality of groups of limiting frames 201 are arranged on the lower surface of the rubber film 2, the limiting frames 201 are reduced in size at equal intervals, rectangular limiting grooves are formed on the lower surfaces of the limiting frames 201, rubber buffer pads 202 are arranged in the inner cavities of the rectangular limiting grooves, a transverse positioning groove 3 is arranged on one side of the inner wall of the plate-burning chamber 5, a transverse sliding block 301 is rotatably connected with a transverse positioning rod 302, the top of one side surface of the transverse sliding block 301 is provided with a transverse positioning pointer 303, a transverse positioning seat 304 is arranged above the transverse positioning groove 3 at equal distance, the transverse positioning seat 304 is matched with the transverse positioning pointer 303, one end of the inner wall of the plate burning bin 5 is provided with a longitudinal positioning groove 4, the inner cavity of the longitudinal positioning groove 4 is provided with a longitudinal sliding block 401 in a sliding manner, one side of the longitudinal sliding block 401 is rotatably connected with a longitudinal positioning rod 402, the top of one side surface of the longitudinal sliding block 401 is provided with a longitudinal positioning pointer 403, a longitudinal positioning seat 404 is arranged above the longitudinal positioning groove 4 at equal distance, the longitudinal positioning seat 404 is matched with the longitudinal positioning pointer 403, the upper cover 104 is opened, the plate burning can be placed in the plate burning bin 5, the transverse positioning rod 302 and the longitudinal positioning rod 402 are respectively taken out of the transverse positioning groove 3 and the longitudinal positioning groove 4, the transverse positioning rod 302 and the longitudinal positioning rod 402 respectively move along the transverse positioning groove 3 and the longitudinal positioning groove 4 through the transverse sliding block 301 and the longitudinal sliding block 401, the top of one side surface of the transverse sliding block 301 and the longitudinal sliding block 401 is respectively provided with a transverse positioning pointer 303 and a longitudinal positioning pointer 403, the transverse positioning pointer 303 and the longitudinal positioning pointer 403 are mutually matched with a transverse positioning seat 304 and a longitudinal positioning seat 404, the printing down positions of different models can be positioned by the transverse positioning rod 302 and the longitudinal positioning rod 402, the upper cover 104 is closed, the upper cover 104 can be locked by a pressurizing lockset 103, the upper surface of the upper cover 104 is provided with a through hole in a penetrating way, a rubber film 2 is arranged in the through hole, the lower surface of the rubber film 2 is provided with a plurality of groups of limiting frames 201, the lower surface of the limiting frames 201 is provided with rubber buffer pads 202, after the upper cover 104 is closed, the limiting grooves on the lower surface of the limiting frames 201 can limit the frames of the printing down, meanwhile, the rubber buffer pads 202 in the limiting grooves can enable the connecting positions of the limiting grooves and the printing down frames to be in a flexible connection state, so that when the printing down bin 5 is pumped into a vacuum state, the friction between the plate burning frame and the surface of the rubber film 2 is reduced, so that the service life of the rubber film 2 can be prolonged.

The working principle is as follows: the upper cover 104 is opened, the plate printing can be placed in the plate printing bin 5, the transverse positioning pointer 303 and the longitudinal positioning pointer 403 are matched with the transverse positioning seat 304 and the longitudinal positioning seat 404, the plate printing positions of different models can be positioned through the transverse positioning rod 302 and the longitudinal positioning rod 402, the upper cover 104 is closed, the upper cover 104 can be locked through the pressurizing lockset 103, the upper surface of the upper cover 104 is provided with a through hole in a penetrating way, the through hole is internally provided with the rubber film 2, the lower surface of the rubber film 2 is provided with a plurality of groups of limiting frames 201, meanwhile, the lower surface of each limiting frame 201 is provided with a rubber buffer pad 202, after the upper cover 104 is closed, the limiting groove on the lower surface of each limiting frame 201 can limit the frame of the plate printing, meanwhile, the rubber buffer pads 202 in the limiting grooves can enable the connecting positions of the limiting grooves and the plate printing frame to be in a flexible connecting state, therefore, when the plate printing bin 5 is pumped into a vacuum state, the friction between the plate printing frame and the surface of the rubber film 2 is reduced, thereby improving the service life of the rubber membrane 2.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that all the embodiments and descriptions are provided in the present invention, and that various changes and modifications can be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a color page printing mechanism of printing down, includes organism (1), mount pad (101), control panel (102), pressurization tool to lock (103) and upper cover (104), the middle part of organism (1) top one side is equipped with mount pad (101), mount pad (101) upper surface is equipped with control panel (102), mount pad (101) both sides are equipped with pressurization tool to lock (103), organism (1) top activity is equipped with upper cover (104), its characterized in that: printing down storehouse (5) have been seted up to organism (1) upper surface, upper cover (104) surface runs through and has been seted up the through-hole, the through-hole inner wall on upper cover (104) surface is equipped with rubber membrane (2), rubber membrane (2) lower surface is equipped with spacing frame (201) of a plurality of groups, spacing frame (201) size equidistance reduces, the rectangle spacing groove has all been seted up to spacing frame (201) lower surface, and rectangle spacing inslot chamber all is equipped with rubber buffer (202).

2. The mechanism of claim 1, further comprising: horizontal constant head tank (3) have been seted up to printing down storehouse (5) inner wall one side, horizontal constant head tank (3) inner chamber slides and is equipped with horizontal slider (301).

3. The mechanism of claim 2, further comprising: one side of the transverse sliding block (301) is rotatably connected with a transverse positioning rod (302).

4. The mechanism of claim 2, further comprising: the top on lateral surface of slider (301) is equipped with horizontal location pointer (303), horizontal constant head tank (3) top equidistance is equipped with horizontal positioning seat (304), horizontal positioning seat (304) and horizontal location pointer (303) mutually support.

5. The mechanism of claim 1, further comprising: longitudinal positioning groove (4) have been seted up to printing down storehouse (5) inner wall one end, longitudinal positioning groove (4) inner chamber slides and is equipped with longitudinal slide block (401), longitudinal slide block (401) one side is rotated and is connected with longitudinal positioning pole (402).

6. The mechanism of claim 5, wherein: the top of one side surface of the longitudinal sliding block (401) is provided with a longitudinal positioning pointer (403), longitudinal positioning seats (404) are arranged above the longitudinal positioning grooves (4) at equal intervals, and the longitudinal positioning seats (404) are matched with the longitudinal positioning pointer (403).