CN202046458U

CN202046458U - Offset print rolling device for rapidly printing and packaging embossment pattern of printed matter

Info

Publication number: CN202046458U
Application number: CN2011201190965U
Authority: CN
Inventors: 洪烱文
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-04-17
Filing date: 2011-04-17
Publication date: 2011-11-23
Anticipated expiration: 2021-04-17

Abstract

The utility model provides an offset print rolling device for rapidly printing and packaging the embossment pattern of a printed matter. An embossment module mounting-positioning device, an embossment module heating device and a rolling bearing device are arranged on an impressing roller of an offset press. According to the offset print rolling device, the embossment patter can be rolled on the excessive thick package rapidly, the depth of the printing surface is 1mm, the automatic paper feeding and positioning can be realized, the efficiency and the safety are improved greatly, and the speed is more than 5000/h, so that the efficiency of the offset print rolling device is more than ten times of that of a flat press, the cost is reduced by more than 10times, thus bringing great competitive power for printing embossment pattern on the package printed matter.

Description

Print the offset printing roller pressure device of package printed matter embossing pattern at a high speed

Technical field

The utility model relates to the technical field of printing mechanism, particularly relates to the offset printing roller pressure device of printing the package printed matter embossing pattern at a high speed.

Background technology

The masterplate embossing pattern is shifted be printed on the package printed matter soon appears at present, make package printed matter present exquisite careful embossing pattern and decorative pattern, has very strong modelling effect, make the packing printing product more beautiful, dazzlingly beautiful, multicoloured, noble elegant, splendid, obtain the welcome and the praise of customer user enterprise.But, producing this packing printing product with anaglyph pattern at present is to pass through hydraulic compressor, masterplate embossing pattern concora crush is transferred on the packing printing product, shortcoming is the batch (-type) impression, production efficiency is low, and output can't improve, and unit per hour can only be printed 300, simultaneously, by manual location compacting, labour intensity height, the poor stability put, be easy to occur personal injury accident, thereby cost is also high, can only use on the top grade packing, for overcoming above-mentioned defective, the ad hoc rolling device of having counted yet there are no the report of constructed scheme and same roller pressure device.

Summary of the invention

The purpose of this utility model provides the offset printing roller pressure device that a kind of high speed in enormous quantities is printed packing printing product embossing pattern, realizes printing continuously, enhances productivity, and improves safety, reduces production costs.

At first be: embossment masterplate mounting and positioning device is installed on the offset printing press impression roller, next is: the heating arrangement of embossment masterplate, have and be: the bearing arrangement of weight is born at two roll-in roller two ends, the device of above-mentioned three parts is installed on the offset printing press, just can realize print package printed matter three-dimensional embossing pattern and meticulous decorative pattern in enormous quantities fast, make it have stereoeffect, the concavo-convex degree of depth can reach 1-2mm.

This rolling device is by embossment masterplate mounting and positioning device, and the heating arrangement of embossment masterplate, roller bearing device three are partly formed, and be mounted on the roller of offset printing press.

(1) embossment masterplate mounting and positioning device; The tail that its structure comprises metal bite-block on impression roller and the impression roller and roller platen bottom slightly and tail establish 3 extension springs on slightly, the embossment masterplate is formed, the dark concave station of 2mm is offered on one side adjacent with impression roller on the metal bite-block, be assemblied in and form the slit that seaming prolongs limit 2mm on the impression roller, in impression roller metal bite-block gap two locking blocks are installed respectively, install 3 back-moving springs slightly at the impression roller tail, the seaming flanging of one side bending 90 degree of embossment masterplate, another side is provided with 3 hanging holes, hanging hole is connected with 3 back-moving springs that the impression roller tail is gone up slightly respectively, the seaming flanging dress of embossment masterplate is inserted in the roller seaming and prolongs in the slit of limit 2mm, and two locking blocks are fastening by screw;

(2) heating arrangement of embossment module: its structure comprises: impression roller, roll shaft, oil inlet, oil return pipe, oil pipe center frame annulus, double loop rotation kink carrier base, oil sealing, support fixed installation hole, hot oil pump, electric heating oil box, a hole is offered at the roll shaft center of impression roller one end, and leakage of oil position in the impression roller chamber obturaged, with the deep fat of electric heating oil box heating through hot oil pump through oil inlet, enter in the impression roller chamber, oil inlet passes oil inlet center frame annulus, annulus is located in the rotation kink support, the support annulus is provided with a plurality of holes, be provided with double loop rotation kink support at roll shaft center drilling end, this support one end is packed in the roll shaft center drilling, the other end is fixed by fixed orifice and machine casing, on the rotation kink support oil return pipe is installed, oil in the oil pipe is back in the electro heat fuel tank by oil return pipe, be provided with the heat resistant and wear resistant inner oil seal in one end of kink support, the outer middle part of kink support is provided with the outer oil seal of heat resistant and wear resistant;

(3) two roller bearing devices up and down, the roller two ends of original offset printing press are to adopt the copper sheathing bearing, pressure is crossed conference and is made copper sheathing distortion and can not use, now the copper sheathing bearing is replaced by cylindrical bearing, the structure of cylindrical bearing comprises: bearing carrier ring, cylindrical bearing, internal fixation cover, bearing fixed seat are fixed on the frame wallboard, cylindrical bearing is installed in the bearing carrier ring, and the inner ring fixed cover is installed in the cylindrical bearing, and the inner ring fixed cover is installed on the coining roll shaft.

Adopt the beneficial effect of technique scheme, can make super thick wrapper fast speed roll-in go out embossing pattern, the degree of depth of its print surface can reach 1mm, realized full automaticity paper feeding location, efficient and safety improve greatly, and speed per hour can reach more than 5000, are more than ten times of spreader bar, cost reduces more than 10 times, prints embossing pattern and bring great competitive power on package printed matter.

Description of drawings

Fig. 1 is for printing the roller structure figure of embossing pattern offset printing press-roller device at a high speed;

The metal bite-block sectional structure chart of Fig. 2 for installing on Fig. 1 pressure roller;

Fig. 3 is relief mould plate structure figure;

Among the figure: 1-embossed metal roller, 2-roll shaft, 3-metal bite-block, 3.1-bite-block concave station, 4-masterplate locking block, 5-pressure roller tail slightly, 5.1-extension spring, 6-masterplate, 6.1-seaming flanging, 6.2-hanging hole.

Fig. 4 is an impression roller heating arrangement structural representation;

Fig. 5 is the two oil return line rotation kink rack assumption diagrams in the impression roller heating arrangement structure;

Among the figure: 1-embossed metal roller, 2-roll shaft, 7-oil inlet, 7.1-roll shaft oil pipe hole, 8-oil return pipe, 9-oil tube bracket annulus, 9.1-fuel return hole, 10-kink carrier base, 11-fixed orifice, 12-hot oil pump, 13-electric heating oil box, 14-inner oil seal, 15-outer oil seal.

Fig. 6 is two roller bearing structure drawing of device up and down of the present utility model;

Among the figure: 1-embossed metal roller, 2-roll shaft, 2.1-fixed cover, 2.2-cylindrical bearing, 2.3-bearing carrier ring, 2.4-permanent seat.

The specific embodiment

High speed described in the utility model is printed the offset printing roller pressure device of packing printing product embossing pattern, and specific embodiment contrast accompanying drawing is illustrated:

This rolling device is that embossment masterplate mounting and positioning device is set on the offset printing press impression roller, the heating arrangement of embossment module, three devices of roller bearings.

(1) embossment masterplate mounting and positioning device comprises: embossed metal roller 1, metal bite-block 3, template locking block 4, pressure roller tail slightly 5, extension spring 5.1, embossment template 6 is formed, the metal bite-block 3 that has bite-block concave station 3.1 is installed in embossed metal roller 1 top, 3 extension springs 5.1 are set on 5 slightly at the tail of embossed metal roller 1 bottom, on metal bite-block 3, offer the dark bite-block concave station 3.1 of 2mm, be assemblied on the impression roller 1 and form seaming, it is the slit of 2mm, in the gap of metal bite-block 3 two template locking blocks 4 are installed respectively, be bent with the 90 seaming flangings 6.1 of spending in 5 one side of installing 3 extension spring 5.1. templates 6 slightly at the pressure roller tail, another side is provided with 3 hanging holes 6.2, hanging hole buckles with 3 extension springs 5.1 respectively and is connected, seaming flanging 6.1 dresses of template 6 are inserted in metal bite-block concave station 3.1 and cooperate with embossed metal roller 1 in the seaming slit that forms, and two template locking blocks 4 are fastening by screw.

(2) structure of relief mould heating apparatus comprises: embossed metal roller 1, roll shaft 2, oil inlet 7, roll shaft oil pipe hole 7.1, oil return pipe 8, oil tube bracket annulus 9, kink carrier base 10, fixed orifice 11, hot oil pump 12, electric heating oil box 13, inner oil seal 14, outer oil seal 15.An oil pipe hole 7.1 is offered at the roll shaft 2 end face centers of embossed metal roller 1 one ends, oil inlet 7 penetrates in the embossed metal roller 1 from oil pipe hole 7.1 by the center of circle of kink carrier base 10, one end of kink carrier base 10 is also packed in 7.1 holes, roll shaft oil pipe hole, the other end of kink carrier base 10 is fixed by fixed orifice 11 and machine casing, the pipeline of kink carrier base 10 is provided with oil-out oil return pipe 8, withdrawing oil flow to electro heat fuel tank 13 by oil return pipe 8, circle and oil inlet 7 cylindrical contact positions are provided with the inner oil seal 14 of heat-resistant antifriction in the kink carrier base 10, and the endoporus contact position in kink carrier base 10 cylindricals and roll shaft oil pipe hole 7.1 is provided with outer oil seal 5.On oil tube bracket annulus 9, be provided with a plurality of fuel return holes 9.1.

(3) roller platen bearing arrangement, replace the copper sheathing bearing by cylindrical bearing, the structure of cylindrical bearing comprises: embossed metal roller 1, roll shaft 2, fixed cover 2.1, cylindrical bearing 2.2, bearing carrier ring 2.3, permanent seat 2.4, permanent seat 2.4 is fixed on the frame wallboard, cylindrical bearing 2.2 is installed in the bearing carrier ring 2.3, inner ring fixed cover 2.1 is installed in the cylindrical bearing 2.2, fixed cover 2.1 is installed on the coining roll shaft 2, make up and down two coining roller roll shaft bearings can bear pressure more than hundred tons, and smooth rotation.

Claims

1. a high speed is printed the offset printing roller pressure device of package printed matter embossing pattern, it is characterized in that: embossment template mounting and positioning device, relief mould heating apparatus, roller bearings device are set on the offset printing press impression roller.

2. high speed according to claim 1 is printed the offset printing roller pressure device of package printed matter embossing pattern, it is characterized in that: embossment masterplate mounting and positioning device comprises embossed metal roller (1), metal bite-block (3), template locking block (4), the pressure roller tail is (5) slightly, extension spring (5.1), embossment template (6) is formed, embossed metal roller (1) top is equipped with metal bite-block (3), the tail following at embossed metal roller (1) is provided with three extension springs (5.1) on (5) slightly, on metal bite-block (3), offer the dark plain cushion concave station (3.1) of 2mm, be assemblied in embossed metal roller (1) and go up the slit seaming that forms 2mm, in the gap of metal bite-block (3) two template locking blocks (4) are installed respectively, the pressure roller tail slightly (5) install three extension springs (5.1); One side of template (6) is bent with the seaming flanging (6.1) of 90 degree, another side is provided with three hanging holes (6.2), hanging hole (6.2) buckles with three extension springs (5.1) respectively and is connected, seaming flanging (6.1) dress of template (6) is inserted in metal bite-block concave station (3.1) and cooperates with embossed metal roller (1) in the seaming slit that forms, two masterplate locking blocks (4), fastening by screw.

3. high speed according to claim 1 is printed the offset printing roller pressure device of package printed matter embossing pattern, and it is characterized in that: the relief mould heating apparatus comprises: embossed metal roller (1), roll shaft (2), oil inlet (7), roll shaft oil pipe hole (7.1), oil return pipe (8), oil tube bracket annulus (9), kink carrier base (10), fixed orifice (11), hot oil pump (12), electric heating oil box (13), inner oil seal (14), outer oil seal (15); A roll shaft oil pipe hole (7.1) is offered at roll shaft (2) the end face center of embossed metal roller (1) one end, oil inlet (7) is by the center of circle of kink carrier base (10), from roll shaft oil pipe hole (7.1), penetrate in the embossed metal roller (1), one end of kink carrier base (10) is also packed in the hole, roll shaft oil pipe hole (7.1), the other end is by fixed orifice (11), be fixed on the machine casing, kink carrier base (10) is provided with oil-out oil return pipe (8), oil return flow to electro heat fuel tank (13) by oil return pipe (8), circle and oil inlet (7) cylindrical contact position are provided with the inner oil seal (14) of heat-resistant antifriction in the kink carrier base (10), and the endoporus contact position in kink carrier base (10) cylindrical and roll shaft oil pipe hole (7.1) is provided with outer oil seal (15); On oil tube bracket annulus (9), be provided with a plurality of fuel return holes (9.1).

4. high speed according to claim 1 is printed the offset printing roller pressure device of package printed matter embossing pattern, it is characterized in that: the roller platen bearing arrangement is to replace the copper sheathing bearing by cylindrical bearing, roller bearing device comprises: embossed metal roller (1), roll shaft (2), fixed cover (2.1), cylindrical bearing (2.2), bearing carrier ring (2.3), permanent seat (2.4), permanent seat (2.4) is fixed on the frame wallboard, cylindrical bearing (2.2) is installed in the bearing carrier ring (2.3), inner ring fixed cover (2.1) is installed in the cylindrical bearing (2.2), and fixed cover (2.1) is installed on the coining roll shaft (2).