Full-automatic printing production line
A production line, fully automatic technology, applied in printing, printing machines, rotary printing machines, etc., can solve problems such as folding knife deformation, and achieve the effect of reducing deformation
Active Publication Date: 2020-07-14
河南日报报业集团大河印刷有限公司
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Problems solved by technology
[0004] However, in the above structure, the plane tangent to the two rollers is set vertically, and the movement track of the folding knife during the folding process is a curved motion, so that the folding knife squeezes one of the rollers when folding paper, and the rollers are against the The folding knife deforms the folding knife
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[0034] The present invention will be described in further detail below in conjunction with the accompanying drawings.
[0035] refer to figure 1 and figure 2 , is a kind of fully automatic printing production line disclosed by the present invention, comprising a frame 1, two parallel conveyor belts 2 are fixed on the frame 1, the transmission directions of the two conveyor belts 2 are the same and at the same height, between the two conveyor belts 2 A gap 21 is left, and the gap 21 is used to fold the paper 3. The paper 3 is located on the upper surface of the conveyor belt 2 and transported along the conveyor belt 2. A folding device 4 is arranged on the frame 1. When the paper 3 is under the action of the conveyor belt 2 When it is delivered to the position of the folding device 4, the folding device 4 first impacts the middle part of the paper 3 into the gap 21, so that the paper 3 is completely folded.
[0036] refer to figure 1 and figure 2 , the folding device 4 co...
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The invention relates to a full-automatic printing production line. The full-automatic printing production line comprises a rack and a folding device mounted on the rack. Conveying belts are arrangedon the rack, the two conveying belts are arranged in parallel, and a gap is reserved between the two conveying belts. The folding device comprises a folding cutter, the folding cutter is connected with a control rod, and the control rod is rotationally connected to the rack and is connected with a drive device used for driving the control rod to rotate. A guide rod is fixedly arranged on the folding cutter and is parallel to the folding cutter, the guide rod is arranged on the control rod in a sliding fit manner, and an impacting device is connected to the guide rod. When the folding cutter right faces the position of the gap, the impacting device impacts on the guide rod vertically downwards. The full-automatic printing production line has the effects that the folding cutter achieves folding vertically, and deformation of the folding cutter is reduced.
Description
technical field [0001] The invention relates to the technical field of printing equipment, in particular to an automatic printing production line. Background technique [0002] The fully automatic printing production line includes three processing procedures: pre-press, printing, and post-press. The main carrier medium is paper, which usually requires a folding device. The folding device folds the paper into two pages. Folding is the process of printing production. The last important process is an important link to increase labor productivity, reduce paper loss, and increase yield. [0003] The patent document with authorized notification number CN104085177B discloses a folding device of a printing machine, which includes a frame and a folding knife. The folding knife is connected to a control rod, which is connected to the frame in rotation, and the control rod is connected to a control cam. , when the control cam rotates, the folding knife is rotated on the frame under th...
Claims
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CPCB41F13/58
Inventor 魏小军冯海宾张利明马腾达李金文率伟选王建明刘蓬潘勇虎张登峰
Owner 河南日报报业集团大河印刷有限公司