CN202480533U

CN202480533U - Calico printing machine suction platen device and calico printing machine

Info

Publication number: CN202480533U
Application number: CN2011202779106U
Authority: CN
Inventors: 陈冠伍
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-08-01
Filing date: 2011-08-01
Publication date: 2012-10-10
Anticipated expiration: 2021-08-01

Abstract

The utility model provides a calico printing machine suction platen device, which comprises a vacuum suction pipe communicated with a vacuum pump, a rapid joint, a suction pipe, an elastic air bag and a hollow suction platen. The face of the hollow suction platen is provided with a plurality of small holes. The vacuum suction pipe and the suction pipe are docked through the rapid joint. A vacuum is generated inside the hollow suction platen through the vacuum suction pipe which also makes the elastic air bag contracted. A workpiece is then fixed. The utility model further provides a calico printing machine comprising the above-mentioned suction platen device. The structure provided in the utility model solves the vacuum suction problem generated by an adopted vacuum suction platen during a running process, satisfies the printing demands of hard sheeting materials on the automatic calico printing machine and makes multi-color automatic printing and mechanical printing of the hard sheeting materials realized.

Description

Air-breathing platen device of printing machine and printing machine

Technical field

The utility model relates to a kind of automatic printing machine, and specifically relating to is a kind of air-breathing platen device and printing machine that is applicable to that automatic printing machine uses.

Background technology

Square screen printing process is widely used in textile industry, and China is a textile production and big export country, and the lining stamp of textile, clothing cutting plate stamp, ready-made clothes stamp etc. occupy very big proportion in the whole world.Present automatic type printing machine is owing to platen in the stamp process is in the gyration state; Can't carry out vacuum suction to platen handles; Fix because of the fixed form that can not fasten with glue as the hard sheet material; During printing in the platen operation process workpiece material can produce displacement, so can not print the hard sheet material.

The utility model content

For solving the problems of the prior art, the utility model proposes a kind of air-breathing platen device of printing machine with vacuum suction function, to satisfy the stamp requirement of sheet-like material, the displacement when avoiding stamp.

For reaching the purpose of the utility model, the air-breathing platen of the printing machine of the utility model, it comprises the vaccum suction pipe that is connected with vavuum pump; Snap joint, air intake duct, the air-breathing platen of elastic bag and hollow; The face of the air-breathing platen of said hollow is provided with a plurality of apertures; Vaccum suction pipe and air intake duct connect through snap joint, and make in the air-breathing platen of hollow to produce vacuum and elastic bag is produced through vaccum suction pipe and shrink, thus fixation workpiece.

Concrete, the aspirating air pipe interface that under every platen relative position, has fixed-site, the flexible air bag of device on every block of air-breathing platen; When platen stops in the printing position; Corresponding aspirating air pipe docks corresponding with it platen aspirating air pipe interface and open-minded, makes platen inner elastomeric air bag produce vacuum and makes the elastic bag smaller volume; Workpiece printing is carried out air-breathing, thereby fixation workpiece.

Further; When single is completed for printing tail plank and moves; Platen air entry short period on the air intake duct plane does not have vacuum suction and does the time spent, and elastic bag opens under elastic reaction automatically, keeps the air-breathing required vacuum of platen through enlarging internal capacity; When the next position, undertaken air-breathing by air entry again and make the air bag energy storage that diminishes.

The utility model also proposes a kind of printing machine, and it comprises running gear, positioner, scrapes printing mechanism and aforesaid air-breathing platen device.

The beneficial effect of the utility model is; Said structure has solved platen and has adopted the vacuum suction problem of vacuum suction platen in motion process; Satisfied the requirement that the hard sheet material prints on automatic printing machine, the printing of hard sheet material multi-color automatic printing machine tool is become a reality.

Description of drawings

Through the detailed description below in conjunction with accompanying drawing, aforesaid purpose, the feature and advantage with other of the utility model will become obvious.Wherein:

Shown in Figure 1 is the structural representation of the air-breathing platen of printing machine of the utility model;

Shown in Figure 2 is the cutaway view (demifacet) of the A-A face of Fig. 1;

Shown in Figure 3 is the enlarged diagram of B portion among Fig. 2.

Wherein each element numbers and title are following among the figure:

1. automatic printing machine printing beam assembly 2. vaccum suction pipes 3. special-purpose snap joints

4. the air-breathing platen of air intake duct 5. elastic bags, 6. hollows

The specific embodiment

To shown in Figure 3, the air-breathing platen device of the printing machine of the utility model comprises vaccum suction pipe 2 like Fig. 1, and it is connected with vavuum pump, snap joint 3, and air intake duct 4, the air-breathing platen 6 of elastic bag 5 and hollow, its face are provided with a plurality of apertures with the absorption workpiece.

Concrete, the course of work of the air-breathing platen device of the utility model is following:

During start, vavuum pump is opened, and produces negative pressure in the vaccum suction pipe 2; When decorating machine bedplate 6 moved to relative position, vaccum suction pipe 2 connected with air intake duct through special-purpose snap joint 3 and opens, and made to produce vacuum in the air-breathing platen 6 of hollow and elastic bag 5 is produced through vaccum suction pipe 2 and shrank; When this operation stamp is accomplished; The air-breathing platen 6 of hollow moves, and snap joint 3 is thrown off and closed, and the air-breathing platen 6 of hollow moves to next station; Air-breathing platen leans on opening and make the inner relative vacuum degree that keeps of platen from dynamic elasticity of elastic bag 5 in the motion process, and keeps workpiece to be adsorbed in platen and not produce relative displacement.

Another embodiment of the utility model proposes a kind of printing machine, and it comprises running gear, positioner, scrapes printing mechanism and aforesaid air-breathing platen device.

The utility model is not limited to described embodiment; Those skilled in the art promptly discloses in the scope in the spirit that does not break away from the utility model; Still can do some corrections or change, so the rights protection scope of the utility model is as the criterion with claims restricted portion.

Claims

1. the air-breathing platen device of printing machine is characterized in that it comprises the vaccum suction pipe that is connected with vavuum pump; Snap joint, air intake duct, the air-breathing platen of elastic bag and hollow; The face of the air-breathing platen of said hollow is provided with a plurality of apertures; Vaccum suction pipe and air intake duct connect through snap joint, and make in the air-breathing platen of hollow to produce vacuum and elastic bag is produced through vaccum suction pipe and shrink, thus fixation workpiece.

2. printing machine, it comprises running gear, positioner and scrapes printing mechanism, it is characterized in that, it comprises air-breathing platen device as claimed in claim 1.