A digital printing equipment
A digital printing and equipment technology, applied in printing, printing devices, thin material processing, etc., can solve the problems of poor conveying accuracy, poor negative pressure adsorption effect, and inability to adjust accurately, so as to improve printing effect and good negative pressure adsorption effect Effect
Active Publication Date: 2018-09-21
SHENZHEN HANDWAY IND DIGITAL EQUIP CO LTD
View PDF5 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] The purpose of the present invention is to provide a digital printing equipment, which solves the poor conveying accuracy of the plate negative pressure adsorption transportation in the prior art, the high requirements for the plate and the inability to accurately adjust the openable door on the negative pressure suction box to match the plate. The problem of poor negative pressure adsorption effect due to the same width
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0028] In the following, the structure and principle of the digital printing device of the present invention will be further explained with reference to the drawings and embodiments:
[0029] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " "Vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and other indicating orientations or positional relationships are based on the orientations or positional relationships shown in the drawings This is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention.
[0030] Such as Figure 1-2 As shown, the digita...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The present invention relates to a kind of digital printing equipment, and this digital printing equipment comprises suction conveying device, and this suction conveying device comprises the conveyer belt that is used for conveying sheet material, is provided with in the space defined by conveyer belt through negative pressure to make sheet material in conveying process At least one first suction box adsorbed on the conveyor belt is provided with a plurality of first suction holes connected to the first suction box on the conveyor belt, and at least one side of the first suction box is provided with Move in the vertical direction so that the first suction box cooperates with the plate to maintain the dodge door in a negative pressure state. The digital printing equipment of the present invention utilizes the conveyer belt to convey the plate during the printing process, so there is no problem of poor registration accuracy, and the printing effect is improved. It is precisely adapted to the width of the board, so that boards of different specifications are transported in the corresponding negative pressure adsorption area, there will be no air leakage, and the negative pressure adsorption effect is good.
Description
Technical field [0001] The invention relates to the field of printing technology, and more specifically, to a digital printing device. Background technique [0002] On traditional printers (plate printing presses), there are generally two methods in printing plate conveying: roller-to-roller paper pulling conveying and roller suction conveying. The use of roller-to-roller to pull the paper to convey the sheet has higher requirements. The sheet needs to ensure that when the rear end leaves the first set of rollers, the front end has entered the second set of rollers to ensure that the sheet advances normally. The length has a minimum limit; and a large gap between the two rolls will result in insufficient tension to send out the sheet, and a small gap between the two rolls will cause the sheet to be crushed and affect the strength of the sheet. The use of rollers to absorb and transport the plate has poor conveying accuracy. Usually, more than two colors are printed for plate pri...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): B41J11/00B41J29/17B41J2/165B41J3/407
CPCB41J2/16535B41J2/16541B41J3/407B41J11/007B41J11/0085B41J29/17B65H5/22B41J13/08B41J29/38B65H5/222
Inventor 杨付伟赵义发李继洲杨琴张建强陈婷田洪
Owner SHENZHEN HANDWAY IND DIGITAL EQUIP CO LTD