The intaglio press imprinting apparatus
[technical field]
The utility model relates to a kind of printing equipment, particularly a kind of imprinting apparatus of set type intaglio press.
[background technology]
Intaglio press in the market, its imprinting apparatus has two kinds of direct press type and swing types, direct press type is applicable to that mainly paper etc. needs tension force to set bigger material, the direct press type imprinting apparatus generally is made up of pressure roller and two cylinders that are located at the pressure roller two axial ends, during work, cylinder drive pressure roller is pressed on edition roller and impresses.Its shortcoming is: 1. the pressure roller pressurization is to realize by two actuating cylinders, can cause the pressure roller two ends asynchronous like this, influence impression quality; 2. the pressurization of every group of pressure roller all will be finished by artificial one group one group, and production efficiency is low, in case maloperation occurs, can produce waste product; 3. the cylinder action has only two positions up and down, when the pressure roller lifting breaks away from the version roller, needs the configuration mechanical locking, complex structure, security and poor operability; 4. printing machine is in running, impress the situation that unavoidably can be subjected to the influence of external environmental factor and tension fluctuation, register trouble occur, influence printing quality, die as unexpected outage, pressure roller will occur be pressed unreal, problem such as beat because of decompression, the tension force of complete machine just can not keep stable like this, and the product that is printing is impacted, and produces waste product.
[summary of the invention]
In view of the problem that present known technology exists, the technical problems to be solved in the utility model is to be to provide a kind of automaticity height, security good, can guarantee to impress quality, the intaglio press imprinting apparatus that percent defective is low.
For solving the problems of the technologies described above, the utility model takes following technical scheme to finish:
The intaglio press imprinting apparatus comprises pressure roller and cylinder, it is characterized in that: the two ends of described pressure roller are provided with guide rail and slide block, guide rail is fixed on the printing press wall board, slide block and guide rail are slidingly connected, and the two ends of described pressure roller are located on the slide block, and slide block is connected with described cylinder is arranged.The import and export pipeline of described cylinder is provided with magnetic valve.Described magnetic valve is a three position five-way valve.
The utility model has increased guide rail structure at the two ends of pressure roller, and two ends will keep synchronously when pressure roller pressed down like this, the impression stable action, and the impression quality is good; Cylinder is imported and exported pipeline and is provided with magnetic valve, and all cylinder actions can realize that by the unified control of magnetic valve all colour cell pressure rollers of machine press down simultaneously or promote, the automaticity height, and the waste product generation that maloperation causes can not appear; Magnetic valve adopts three position five-way valve, and that not only can realize cylinder presses down and promote action, also can make cylinder have pressure holding function, stops thereby make pressure roller can do pressurize at an arbitrary position, increases device security and operability; Simultaneously, in the printing machine running, die as unexpected outage, magnetic valve can be set and jump to packing state automatically, makes the tension force of complete machine keep stable, can the product that is printing not impacted, and avoids producing waste product.
[description of drawings]
Fig. 1 is a structural representation of the present utility model
[specific embodiment]
As shown in Figure 1, the utility model comprises pressure roller 1 and is symmetricly set in left and right sides cylinder 4, guide rail 3 and the slide block 2 at pressure roller 1 two ends, guide rail 3 is fixed on the printing press wall board 5, slide block 2 and guide rail 3 are slidingly connected, the two ends spindle nose of described pressure roller 1 is located at respectively on the left and right sides slide block 2, left and right sides slide block 2 is connected with left and right sides cylinder 4 respectively, and left and right sides cylinder has common turnover air pipe, and this import and export pipeline is provided with 3 position-5 way magnetic valve 6.The control procedure of 3 position-5 way magnetic valve is such: in position, a left side, and the air inlet of A mouth, the B mouth is given vent to anger, and cylinder is downward; In right position, the air inlet of B mouth, the A mouth is given vent to anger, and cylinder is upwards; At meta, the AB mouth communicates, the cylinder pressurize.