CN2227564Y

CN2227564Y - Multifunctional silk-screen printing press

Info

Publication number: CN2227564Y
Application number: CN95217948U
Authority: CN
Inventors: 李随涛
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-07-20
Filing date: 1995-07-20
Publication date: 1996-05-22
Anticipated expiration: 2005-07-20

Abstract

The utility model relates to a multifunctional silk screen plate-making printing machine which integrates the multiple functions of plane (curved plane) printing, the silk screen plate-making, copying, etc. The utility model is composed of the components of a box body, a regulation system, a transmission system, a control system, a changeable motion system, etc. One or two components are changed and moved on the same machine base skillfully, and each function can be realized rapidly, without additional devices. The utility model realizes that functions of the plane (curved plane) printing, the plate-making, the copying, positioning, overprint, fine adjustment scaling, etc., are integrated as a whole.

Description

Multi-functional screen printing printing machine

The utility model relates to a kind of printing machinery, specifically, is a kind of multi-functional screen printing printing machine.

The present screen process press that uses, the planographic machine only prints the plane, curved surface printing machine can only print curved surface, function singleness.The applicant had once applied for " screen printing printing machine " patent on August 8th, 92, patent No. ZL92217651.5, nine big functions such as screen printing, serigraphy, film copy, the saturating figure of printing and process printing can be realized, but still planographic and flexography can not be solved simultaneously.

The purpose of this utility model is to provide a kind of collection plane, and curved surface is function multi-functional screen printing printing machines such as one, banknotes-system version, copy, location, chromatography, fine setting, convergent-divergent.

For achieving the above object, the utility model adopts following technical scheme: establish red safety lamp in it comprises, the copy opal lamp, ballast, white lamp, the cabinet of cold light lamp, the cabinet side is provided with the button of the above-mentioned lamp of control, establish support on the casing, the support inside casing is provided with glass guide channel, support is provided with frame lift adjustment nut, bolt, the support periphery is provided with a left side, right platform trimming bolt and front and back platform trimming bolt is characterized in that: place plate glass or vacuum suction flat surface stage or bent putting down in the glass guide channel of support and objective table, an end of frame is supported by frame lift adjustment bolt, the other end is supported by the push rod that is located at the support other end, motor and motor box are housed on the frame, can drive the travelling carriage that is installed on the guide pillar by motor-driven crank by pilot bearing, the automatic wiping collision block of flexography is established in the inboard of travelling carriage, frame is provided with curved surface sdueegee adjusting screw(rod), the automatic wiping collision block of planographic is established in the inboard of frame, and travelling carriage is provided with plane sdueegee adjusting screw(rod).

Above-mentioned song is flat and objective table comprises two two support bars that are located at respectively on the movable block, and correspondence is established two spring bearings on the every support bar, and backstay is horizontal to be stuck on two support bars.The utility model compared with prior art has following advantage: collection plane, flexography, plate-making, location, chromatography, fine setting, convergent-divergent etc. are multi-functional to be one, and one, two parts only need move, every function just can realize rapidly, easy to use, multiple functional, economical and practical.

Fig. 1 is the utility model structural representation;

Fig. 2 is a part drive system structure schematic diagram in the utility model:

Fig. 3 is a vacuum suction flat surface stage structural representation in the utility model;

Fig. 4 is the utility model middle plateform glass.

Drawing explanation: red safety lamp (1), copy opal lamp (2), ballast (3), incandescent lamp (4), cold light lamp (5), support (6), cabinet (7), glass guide channel (8), a left side, right platform trimming bolt (9), frame lift adjustment nut (10), frame lift adjustment bolt (11), bent flat objective table (12), push rod (13), backstay (14), spring bearing (15), screen frame hold-down screw (16), autocontrol switch (17), frame (18), plane scraper plate adjusting screw(rod) (19), curved surface scraper plate adjusting screw(rod) (20), counter (21), motor box (22), motor (23), selector switch (24), printing power switch (25), guide pillar (26), crank (27), pilot bearing (28), travelling carriage (29), the automatic wiping collision block of flexography (30), curved surface scraper plate adjusting screw(rod) (31), guide rail (32), the automatic wiping collision block of planographic (33), sdueegee (34), handle (36) is pushed, push rod (37) with scraper plate adjusting screw(rod) (35) in the plane, movable block (38), support bar (39), front and back platform trimming bolts (40), electronic display (41), plate-making power switch (42), signal lamp (43), printing down button (44), copy button (45), red, white lamp switching button (46), automatically the button (47) of giving up the throne divides, second, add, subtract button (48), circuit integrated (49), vacuum suction objective table (50), plate glass (51).

The utility model is described in further detail below in conjunction with accompanying drawing:

(1) cylindrical object that will print is positioned on four spring bearings (15), regulates movable block (38), make the spacing of 2 support bars (39) suitable, and object can rotate front and back smoothly.

(2), regulate the height of frame lift adjustment bolt (11) and push rod (13), (37), make frame (18) be in level.

(3), select the sdueegee width, and sdueegee (34) is loaded on curved surface scraper plate adjusting screw(rod) (20), (31), and vertical parallel is contained in the high-order bit on the center line of printed material.

(4), half tone is fixed on the travelling carriage (29), make half tone be close to the high-order bit of printed material.According to the position of pattern in the half tone, determined the position of printed material body, and fixed with backstay (14), regulate the position of sdueegee (34), and make sdueegee (31) eject wire side, allow its close contact printed material body.

(5), remove plane scraper plate adjusting screw(rod) (19), (35).

(6), the length of suitably regulating crank (27) according to the length of printed patterns, thereby change the stroke of travelling carriage (29) and the spacing of regulating the automatic wiping collision block of flexography (30), sdueegee (34) can effectively be worked.

(7), pour printing ink into half tone, selector switch (24) is pressed toward " curved surface " direction, turn on the power switch (25), drive travelling carriage (29) by motor starting crank (27) and change half-turn automatically from front to back, printing ink on the half tone is at the automatic wiping collision block of flexography (30) effect automatic Hui Mo down, and (treating to print next time) counts display screen (21) demonstration that counts automatically simultaneously.

More than realized semi-automatic flexography

During the printing plane

1, curved surface objective table (12) is changed into vacuum suction flat surface stage (50), and mix vavuum pump and carry out vacuum suction, load onto plane scraper plate adjusting screw(rod) (19), (35), simultaneously, curved surface scraper plate adjusting screw(rod) (20), (31) are moved on to apart from sdueegee (34) solstics (be guide rail (32) foremost.

2, half tone is fixed on the frame (18) through screen frame hold-down screw (16), and regulates the height of frame lift adjustment double-screw bolt (11) and push rod (13), makes the half tone level, and with printed material interval 3MM about.

3, select the scraper plate width, and scraper plate (34) is ejected about silk screen 3MM, make it be close to the printed material surface.

4, according to the length of half tone pattern, select the length of crank (27), to change travelling carriage (29) and stroke, the spacing of regulating the automatic wiping piece of planographic is simultaneously effectively worked sdueegee.

5, printing ink is poured into screen frame selector switch (24), past " in-plane " pressed and turned on the power switch (25), press lower bearing bracket (18), autocontrol switch (17), contact frame lift adjustment bolt (11), switch activated motor (23), the sdueegee (34) that rotating crank (27) drives on the travelling carriage (29) rotates half-turn from front to back, under sdueegee (34) pressure effect, printing ink is scraped forward on the printed material body automatically.

6, draw back one's hand then, frame (18) perk automatically, autocontrol switch (17) leaves frame lift adjustment bolt (17), simultaneously starter motor (23) rotates the sdueegee (34) that bent plate (27) drives on the travelling carriage (29) and rotates half-turn back to front again, sdueegee is under the effect of automatic wiping collision block (33), automatically carry out Hui Mo, treat next printing operation counting display screen (21) demonstration that counts simultaneously.

More than realized semi-automatic planographic.

Functions such as plate-making, copy

1, earlier frame (18) is taken off, simultaneously flat (song) face objective table (50), (12) are changed into plate glass (51), and scrub.

2, plug the plate-making power supply, open plate-making power switch (42), electronic display this moment (41) all shows " zero ", by minute, second, add, subtract button (48) and mix up the needed time for exposure.

3, on the half tone that first-class photosensitive material dries up, post egative film, be put into then on the plate glass (51), in half tone, put the paper of a black, put on the paper one with half tone on the sponge of the corresponding size of egative film and this plate, on plank, pressurize, the light-sensitive surface of egative film existing network version is close to.

4, by printing down button (44), signal lamp (43) is simultaneously bright with cold light lamp (5), electronic display is given up the throne automatically, deduct fixed time for exposure, when the numeral of electronic display all is zero, signal lamp (43) extinguishes simultaneously with cold light lamp (50), and this moment, the machine intimate autoalarm sent sound, reminded you to arrive the time for exposure.

5, egative film is taken off, half tone is put into clear water develops, flushing, treat on the half tone the figure line all flushing penetrating after, dry up, repair with block glue or sensitization slurry, being put into the curing that exposes for the second time ultraviolet light under then, printing promptly is available on the machine.

Copy

Prepare 0-72 development acid fixers, prescription is pressed the product description preparation, and temperature is controlled at about 25 ℃.

By red, white lamp switching button (46), make the red light (1) in the casing (7) bright.

Put draft on plate glass (51), the sensitive film face down is pressed on the draft, pressurizes on film then.

By copy button (45), signal lamp (43) rises bright with opal lamp (2) simultaneously, the numeral of electronic display is given up the throne automatically, all divides when numeral and moves back when being zero, and signal lamp (43) extinguishes simultaneously with opal lamp (2), stopped the time for exposure, then the film of sensitization is put into developer solution and develop, when the figure line on the film seems in sharp contrast, be placed on and rinse fixing solution in the clear water, dry, promptly become a copy film.

In order to make process printing have color gradation, this machine also adopts 60 lines-120 wire-mesh screen, when the copy film, only need screen is placed on the egative film, under the sensitive film, pass through exposure imaging, technologies such as photographic fixing can get a copy film that is rich in the site level.

In order to make the figure line can dwindle, amplify, the convergent-divergent annex (reducer) that this machine also will be furnished with enlarger and match and use with enlarger is when the figure line will amplify, carry out amplifieroperation by enlarger, when the figure line is dwindled by main point, on enlarger lens, load onto reducer, just the figure line can be dwindled.

Claims

1, a kind of multi-functional screen printing printing machine, in comprising, it establishes red safety lamp, the copy opal lamp, ballast, white lamp, the cabinet of cold light lamp, the cabinet side is provided with the button of the above-mentioned lamp of control, establish support on the casing, the support inside casing is provided with glass guide channel, support is provided with frame lift adjustment nut, bolt, the support periphery is provided with a left side, right platform trimming bolt and front and back platform trimming bolt, it is characterized in that: place plate glass (51) or vacuum suction flat surface stage (50) or bent flat surface stage (12) in the glass guide channel (8) of support (6), one end of frame (18) is supported by frame lift adjustment bolt (11), the other end is by the push rod (13) that is located at support (6) other end, (37) support, motor (23) and motor box (22) are housed on the frame (18), the crank (27) that is driven by motor (23) can drive the travelling carriage (29) that is installed on the guide pillar (26) by pilot bearing (28), the automatic wiping collision block of flexography (30) is established in the inboard of travelling carriage (29), frame (18) is provided with curved surface sdueegee (34) adjusting screw(rod) (20), (31), the automatic wiping collision block of planographic (33) is established in the inboard of frame (18), and travelling carriage (29) is provided with plane sdueegee (34) adjusting screw(rod) (19), (35).

2, multi-functional screen printing printing machine according to claim 1, it is characterized in that: bent flat surface stage (12) comprises two two support bars (39) that are located at respectively on the movable block (38), every support bar (39) gone up correspondence and established two spring bearings (15), and backstay (14) is horizontal to be stuck in two support bars (on 39.