One kind printing Scissoring device
This utility model belongs to printing technology, and in particular to one kind printing Scissoring device.
In batch print structure, usually by former rolling of paper to be printed on roller, then by the paper on paper bowl
Continuous transmission is deployed in printing mechanism and stamps pattern and character, and in printing overall printing is used, and needs to lead to after printing
Crossing Scissoring device carries out cutting, what current Scissoring device was typically completely separate with printing mechanism, generally requires to print
Paper is transferred to Crop Area cutting, and workload easily produces excessive powder in cutting than larger and current Scissoring device
Dirt, can pollute to environment.
Utility model content
The purpose of this utility model is that and provide a kind of printing Scissoring device in order to solve the above problems.
This utility model is achieved through the following technical solutions above-mentioned purpose：
One kind printing Scissoring device, including printing mechanism, it is characterised in that：Also include that Z-direction elevating mechanism, Y-direction are back and forth passed
Dynamic motion, by step motor drive and for conveying the X of printing paper to conveyer belt；The X to conveyer belt in the Y direction
A plurality of cut paper groove is equidistantly positioned, the X is provided with X and is driven pressure roller to paper to the two ends of conveyer belt；The Z-direction lifting
Mechanism and the Y-direction reciprocal transmission motion are located at respectively up and down both sides of the X to conveyer belt, the Z-direction elevating mechanism
Lift side be provided with the Z-direction that two rotating shafts are arranged along Y-direction and lift pressure roller, the Y-direction reciprocal transmission motion it is reciprocal
Motive position is provided with cutting knife along Y-direction arrangement, and the cutting knife is located on the center line of two Z-direction lifting pressure rollers.
Preferably, the lift side of the Z-direction elevating mechanism is provided with roller frame, and two Z-direction lifting pressure rollers are respectively mounted
On the roller frame, the specification of two Z-direction lifting pressure rollers is unanimously and in same level.
Preferably, two Z-direction lifting pressure rollers are made by plastic material.
Preferably, the reciprocating section of the Y-direction reciprocal transmission motion is provided with cutoff knife rack, and the cutting knife is installed on
It is detachable connection structure between the cutting knife and the cutoff knife rack on the cutoff knife rack.
Preferably, length of the length of the cutting knife less than the cut paper groove.
The beneficial effects of the utility model are：
This utility model increased the conveyer belt for transmitting paper in the paper delivery region of printing mechanism, and X to paper is driven
Pressure roller ensure that paper along transmission Tape movement, the cooperation of Z-direction lifting pressure roller and cutting knife, and cutting knife can be in cut paper groove by paper
Cutting is opened, and motor ensure that the paper on conveyer belt remains static when cropped, can reduce cutting when institute
The dust of generation, whole device causes cutting paper workload less, and reduces the pollution to environment.
Description of the drawings
Fig. 1 is the structural representation of printing Scissoring device described in the utility model；
Fig. 2 is the partial enlarged drawing in Fig. 1 at A；
In figure：1- printing mechanisms, 2-X to paper is driven pressure roller, 3-X to conveyer belt, 4-Z to elevating mechanism, 5- roller frames,
, to lifting pressure roller, 7- printing paper, 8- cutting knifes, 9- cutoff knife racks, 10-Y is to reciprocal drive motion mechanism, 11- motors, 12- for 6-Z
Cut paper groove.
Below in conjunction with the accompanying drawings the utility model is described in further detail：
As depicted in figs. 1 and 2, this utility model includes printing mechanism 1, Z-direction elevating mechanism 4, Y-direction reciprocal transmission fitness machine
Structure 10, driven by motor 11 and for conveying the X of printing paper 7 to conveyer belt 3；X is equidistant in the Y direction to conveyer belt 3
From a plurality of cut paper groove 12 is provided with, X is provided with X and is driven pressure roller 2 to paper to the two ends of conveyer belt 3；Z-direction elevating mechanism 4 and Y
Up and down both sides of the X to conveyer belt 3 are located at respectively to reciprocal drive motion mechanism 10, and the lift side of Z-direction elevating mechanism 4 is provided with two
Individual rotating shaft lifts pressure roller 6 along the Z-direction that Y-direction is arranged, the reciprocating motion position of Y-direction reciprocal transmission motion 10 is along Y-direction cloth
Put and cutting knife 8 is installed, cutting knife 8 is located on the center line of two Z-direction lifting pressure rollers 6.
The lift side of Z-direction elevating mechanism 4 is provided with roller frame 5, and two Z-direction lifting pressure rollers 6 are mounted on roller frame 5,
The specification of two Z-direction lifting pressure rollers 6 is unanimously and in same level.
Two Z-direction lifting pressure rollers 6 are made by plastic material, so X can either be pressed to into cutting knife 8 to conveyer belt 3, also can
Enough reduce the weight of whole Z-direction motion structure.
In order to being conveniently replaceable and safeguarding cutting knife 8, the reciprocating section of Y-direction reciprocal transmission motion 10 is provided with cuts
Knife rest 9, cutting knife 8 is installed on cutoff knife rack 9, is detachable connection structure between cutting knife 8 and cutoff knife rack 9.
The length of cutting knife 8 is less than the length of cut paper groove 12, so that cutting knife 8 is inserted into cutting paper in cut paper groove 12
The operation principle of this utility model printing Scissoring device is as follows：
Paper is sent to X on conveyer belt 3 by printing mechanism 1, and paper can be driven along the X direction to conveyer belt 3 by X
It is mobile.In X on conveyer belt 3, the position that Z-direction lifting pressure roller 6 is located with cutting knife 8 is cutting station, initially adjusts motor
When 11, should ensure that paper when cutting position moves to cutting station, X to one of cut paper groove 12 of conveyer belt 3 should be located
In cutting station.When paper is when so far cutter position is moved at cutting position, Z-direction elevating mechanism 4 drives Z-direction lifting pressure roller 6
The X of cutting station is depressed to conveyer belt 3 so that the cut paper groove 12 of cutting station is moved to cutting knife 8, cutting knife 8 is through cut paper
During the cutting paper of groove 12, Y-direction reciprocal transmission motion 10 does small Y-direction and moves back and forth, so as to can rapid clockwise
The opening sheet trimming of profit, will not produce excessive dust during cutting.
Preferred embodiment of the present utility model is these are only, it is all in this practicality not to limit this utility model
Any modification, equivalent and improvement made within new spirit and principle etc., should be included in guarantor of the present utility model
In the range of shield.