Corrugated paper board production line transverse cutting unit mark cutting means
technical field:
The present invention relates to corrugated board machinery manufacture field, particularly a kind of corrugated paper board production line transverse cutting unit mark cutting means.
background technology:
Corrugated paper transverse cutting unit in corrugated paper board production line is the plant equipment that operating cardboard finished product is cut, its technical performance and equipment adjust situation directly have influence on finished product cardboard cut size whether accurately, whether line ball breaks and otch outward appearance smooth and beautiful appearance whether.Existing computer Control Horizontal Cutter is with algorithm, to control frequency converter or servo controller CD-ROM drive motor with single-chip microcomputer, PLC, computer, and driving mechanical completes the function of cut paper.At present, corrugated paper transverse cutting unit in corrugated paper board production line normally cuts off according to the program in computer the cardboard that there is no location, if run into and have the cardboard of preprinting pattern, with regard to the effective off-position of None-identified cardboard, therefore exist in process of production the problems such as process is many, personnel labor intensity is large, wastage of material is many.
summary of the invention:
The problem existing for prior art, the invention provides a kind of corrugated paper board production line transverse cutting unit mark cutting means, directly to preprinting the cardboard of pattern, carries out crosscut.
The present invention takes following technical scheme: a kind of corrugated paper board production line transverse cutting unit mark cutting means, comprise frame (1), be arranged on frame (1) rear end cutting knife part, be arranged on the cardboard conveying device of frame (1) front end and be arranged on the mark part of frame (1) lower end, it is characterized in that: described cutting knife is partly provided with cutter (3) under crosscut upper slitter (2) and crosscut, described crosscut upper slitter (2) is established and is placed on live-roller, and cutter under crosscut (3) is installed on crosscut upper slitter (2) below; Described cardboard conveying device is provided with paper supporting roller (4) and is installed on the intake roller (5) of paper supporting roller (4) below; Described mark part has and is installed on paper supporting roller (4) below in the encoder (6) of the parallel one end of intake roller (5) and is installed on the optoelectronic switch (7) in frame (1); Described encoder (6) is connected with optoelectronic switch (7); The two ends of described frame (1) are respectively arranged with four symmetrical bearing positions (8).
Described crosscut upper slitter (2) is circular knife group.
Cutter under described crosscut (3) is circular knife group.
Described encoder (6) is connected by direct current alternating-current servo controller with optoelectronic switch (7).
When preprinting the cardboard of pattern, carry out mark while cutting, after optoelectronic switch and encoder Scan orientation, the effective off-position of identification cardboard, thus accurately cut off the rule position of the cardboard of preprinting pattern.
Corrugated paper board production line transverse cutting unit mark cutting means provided by the invention, by being set, optoelectronic switch and encoder directly carry out crosscut to preprinting the product of pattern, simplified process, improved production efficiency, the quality of product has improved 40%, reduced personnel labour and wastage of material, under the prerequisite that does not affect precision, the output of product has improved 30%, has reduced production cost simultaneously.
accompanying drawing explanation:
?fig. 1 is the structural representation of transverse cutting unit mark cutting means of the present invention
In figure: 1, frame, 2, crosscut upper slitter, 3, cutter under crosscut, 4, paper supporting roller, 5, intake roller, 6, encoder, 7, optoelectronic switch, 8, bearing position.
the specific embodiment:
Below in conjunction with specific embodiment and accompanying drawing, technical scheme of the present invention is further illustrated, but its restriction of not opposing.
As shown in Figure 1, a kind of corrugated paper board production line transverse cutting unit mark cutting means, comprise frame 1, be arranged on frame 1 rear end cutting knife part, be arranged on the cardboard conveying device of frame 1 front end and be arranged on the mark part of frame 1 lower end, it is characterized in that: described cutting knife is partly provided with cutter 3 under crosscut upper slitter 2 and crosscut, described crosscut upper slitter 2 is established and is placed on live-roller, and under crosscut, cutter 3 is installed on crosscut upper slitter 2 belows; Described cardboard conveying device is provided with paper supporting roller 4 and is installed on the intake roller 5 of paper supporting roller 4 belows; Described mark part has and is installed on paper supporting roller 4 belows in the encoder 6 of intake roller 5 parallel one end and is installed on the optoelectronic switch 7 in frame 1; Described encoder 6 is connected with optoelectronic switch 7; The two ends of described frame 1 are respectively arranged with four symmetrical bearing positions 8.
Described crosscut upper slitter (2) is circular knife group.
Cutter under described crosscut (3) is circular knife group.
Described encoder (6) is connected by alternating-current servo controller with optoelectronic switch (7).
When preprinting the cardboard of pattern, carry out mark while cutting, after optoelectronic switch and encoder Scan orientation, the effective off-position of identification cardboard, thus accurately cut off the rule position of the cardboard of preprinting pattern.
By transverse cutting unit mark cutting means provided by the invention, in corrugated paper board production line, overcome that operation is many, staff labor intensity is large, waste the problems such as a lot of efficient resources, the simplification of process, makes the quality of product improve 40%; In this production line, cardboard does not need printing, veneer just can directly go up shape by die-cutting, and stick box is warehouse-in just, and under the prerequisite that does not affect precision, the output of product has improved 30%.