CN2368696Y

CN2368696Y - Two purpose apparatus for film covering and hot printing on board

Info

Publication number: CN2368696Y
Application number: CN 99227522
Authority: CN
Inventors: 丁鹤明; 盛宝森
Original assignee: SHENGJIN SPECIAL LIGHT INDUSTRY MACHINERY PLANT WUXI CITY
Current assignee: SHENGJIN SPECIAL LIGHT INDUSTRY MACHINERY PLANT WUXI CITY
Priority date: 1999-03-18
Filing date: 1999-03-18
Publication date: 2000-03-15
Anticipated expiration: 2009-03-18

Abstract

The utility model relates to processing machinery on board, to be specific, a multipurpose mechanism for film covering and hot printing on board. The machinery comprises a plurality of driving rollers, a gluing mechanism, and a hot printing mechanism, and a plurality of driving rollers, the gluing mechanism, and the hot printing mechanism are arranged on the rack, wherein, the hot printing mechanism is installed on the rack by means of a hot printing wall board. On the hot printing mechanism, a silicon rubber roll is arranged at the lower part of a lift mechanism and contacts with a driving roller, and the outer part of the silicon rubber roller has a cartridge heater and a drying tunnel for heating the silicon rubber roller and driving the electric motor of the silicon rubber roller. After using the machinery, the film covering and the hot printing can be integrated with each other, and as a consequence, the utility model can reduce investment, decrease production field and be convenient to operate.

Description

The multiple dual-purpose machine of film thermoprint of sheet material

The utility model relates to plate processing machinery, specifically a kind of multiple purpose aeroplane tool that sheet material is carried out multiple film and thermoprint.

At present, produce decorative panel such as PVC extrusion board, the foaming plate, core-board, the coating machine that the producer of sheet materials such as laminate is used, thermoprinting machine is the machinery of function singleness, as sheet material is carried out multiple film and thermoprint, just must purchase two complete equipments, both consume financial resources, occupied ground again, in addition, the existing thermoprint machinery in domestic market mostly is import equipment, it is simple in structure, does not have the machinery of carrying sheet material, and automaticity is lower, carry manual operations, carry not steadily, speed is inhomogeneous, troublesome poeration, no unwinding tension governor motion, pine when tight during thermoprint is difficult to grasp the multiple film hot stamping effects of influence in the production process.In addition, the producer that produces blocking film is more, and various blocking film performances are inconsistent, tension force difference especially, and applying unit is difficult for grasping, and directly influences hot stamping effects.

It is many that the purpose of this utility model is to design a kind of function, the automaticity height, can regulate the multiple dual-purpose machine of film thermoprint of sheet material of blocking film unwinding tension, easy to operate, compact conformation.

Its main technical schemes comprises rack-mounted one group of live-roller and gumming mechanism and thermoprint mechanism, in this thermoprint mechanism, one silica gel roller is installed in the lower end of elevating mechanism, and can contact with live-roller, in the silica gel roller outside heating tube and the drying tunnel of heating silica gel roller are arranged, and drive the motor of silica gel roller, in described elevating mechanism, the upper end of one screw mandrel is connected with worm and gear on being installed in the thermoprint wallboard, and the lower end of screw mandrel utilizes nut to be connected with silica gel roller; On near the frame the thermoprint mechanism, install gluing mechanism, in this gumming mechanism, the glue dish is installed on the Lift Part, anilox roll is positioned at glue dish top, and can touch with the splicing in the glue dish, Lift Part and anilox roll all are connected on the gluing wallboard that is installed on the frame: in Lift Part, the glue dish is installed on the axle, the axle be connected the gluing wallboard on worm and gear be connected; In Lift Part, the glue dish is installed on tooth bar or the screw mandrel, and tooth bar, screw mandrel are connected with gear, nut respectively; On the gluing wallboard, scraper is installed, the edge of a knife of this scraper points to anilox roll, and with anilox roll spaced surface one segment distance: in the direction of advance of frame upper edge sheet material pressure roller, preheating cabinet, rotating brush dish, hair-dryer, preheating cabinet, polyurethane pressure roller and one group of forming head in the composite structure are installed successively; Left wallboard that is parallel to each other and right wallboard upwards is installed on frame, upper end at left and right sidesing wall plate connects cross bar and baking oven, right-hand member at baking oven is infrared lamp and hair-dryer: little wallboard is installed on the left wallboard on the frame, utilize bearing pin that L shaped adjusting rod is installed on the right side of little wallboard, galianconism end at L shaped adjusting rod is installed dancer rools, the right-hand member of a long arm end and a screw rod is hinged, the left end of screw rod is a handwheel, the middle part be installed in little wallboard on nut cooperate, the glue dish is connected with scissor lift structure on being installed in little wallboard, upper glue roller is installed on the little wallboard of glue dish top, and can contact with the glue in the glue dish, one dandy roll is connected the bolt right-hand member that is installed on the little wallboard, and the left end of bolt is a handwheel, and dandy roll can contact with upper glue roller; Motor and reductor are installed in bottom in frame, and reductor utilizes driving-chain to be connected with one group of live-roller, utilize support that two let off roll are installed on the right wallboard of frame, and the magnetic powder brake that is used to control the let off roll rotating speed is installed on support.

The utility model has the advantages that: 1, function is many, when applying unit is carried out multiple film thermoprint to decorative panel, only need purchase a machine, with original comparing, reduce equipment investment, save production site, reduce recruitment, applying unit can in time be changed product according to the market demand.2, structure is new, make full use of the advantage of coating machine and two kinds of machines of thermoprinting machine, reasonably make up, one cover conveying mechanism can be shared, the high-speed motor cycloidal planetary gear speed reducer is set, can regulate transporting velocity to the different needs of speed according to two kinds of products, in the governing mechanism of tension magnetic powder brake can be set, the electronic tensile controller, to composite membrane, the differential tension of blocking film automatically adjusts, overcome kind difference because of film, the irregular problem of tension force that thickness roughness difference is caused obtains the optimum tension effect, and two cover gumming mechanisms are innovated layout, accomplish to be independent of each other, can not cause adhesive difference to influence production because of using.3, structures such as used gumming mechanism, elevating mechanism, governor motion are relatively more novel, and result of use is better, helps improving the quality of products and productivity ratio.

Fig. 1 is a structure chart of the present utility model.

As shown in the figure: one group of live-roller 33 of installation on frame 37, motor and decelerator 36 are installed in the bottom of frame, and be connected with live-roller 33 with driving-chain 35, all interconnect between each live-roller with driving-chain, and rotate around separately trunnion axis respectively, each trunnion axis is parallel to each other, and left side of face is installed two that make progress, as to be parallel to each other left and right wallboards 53,11 on frame 37, interconnects with cross bar 58 in the upper end of two wallboards.

Utilize support that two let off roll 21 are installed in the right upper portion of left wallboard 53, the rotating speed of this let off roll 21 is by rack-mount magnetic powder brake 18 or electronic tensile controller, to guarantee to obtain different unwinding tensions.Magnetic powder brake and electronic tensile controller are outsourcing piece.

Thermoprint wallboard 9 is installed on the frame below the support 59, in the upper end of thermoprint wallboard 9 worm-and-wheel gear 38 is installed, worm gear is wherein fixedlyed connected with the upper end of a screw mandrel 40, and the lower end of screw mandrel and a nut are connected.One fixed mount is installed on the nut, installing on fixed mount can be around the silica gel roller 34 of trunnion axis rotation, its rotation direction is identical with the rotation direction of above-mentioned live-roller, heating tube 55 and the semicircle drying tunnel 42 that one group of semicircular in shape is arranged is installed on fixed mount around the top of silica gel roller 34 equably, so that rubber rollers is evenly heated, the motor 41 that drives silica gel roller also is installed on fixed mount, so that when silica gel roller is heated, rotate on the heating of energy limit, limit, guarantees being heated evenly property.Side is equipped with pressing film roller 43 in the lower-left of thermoprint wallboard 39.

Gluing wallboard 44 is installed on the frame on thermoprint wallboard 39 right sides, the anilox roll 45 parallel with live-roller 33 is installed on the gluing wallboard, one pinion and rack 49 is installed on the gluing wallboard 44 below the anilox roll 45, at the top of tooth bar fastening glue water pond 48, anilox roll 45 can be touched with the splicing in the glue dish 48, its contact is measured available pinion and rack and is regulated, a scraper is installed on the right side of anilox roll 45 on the gluing wallboard, the edge of a knife of this scraper 47 can be spaced a distance with anilox roll 45, with the glue on the drawout anilox roll, dancer rools 46 is installed in upper right side at gluing wallboard 44, when needing thermoprint, on let off roll 21, place heat transfer film 57, then, with heat transfer film 57 through dancer rools 46, anilox roll 45, pressing film roller 43 back is between silica gel roller 34 and the live-roller 33, with the heat transfer film thermoprint on the sheet material that moves along live-roller 33 right-to-lefts.

In the lower-left of left wallboard 53 side wallette plate 29 is installed, the upper glue roller 24 that can rotate in the same way with live-roller 33 is installed on this wallette plate 29, one lever or elevating mechanism 30 are installed on the little wallboard below the upper glue roller 24, glue dish 27 is installed on top at the scissor lift structure, upper glue roller 24 can touch with the splicing in the glue dish 27, the one rotating dandy roll 25 that is connected the bolt right-hand member is arranged in the left side of upper glue roller 24, bolt is connected with the nut that is installed on the wallette plate 29, the left end of bolt connects handwheel 26, rotate handwheel, can regulate the contact force of 24 of dandy roll 25 and upper glue rollers, to regulate the bondline thickness on upper glue roller 24 surfaces, utilize bearing pin 31 to connect a L shaped adjusting rod 32 on wallette plate right side, the long arm end of this L shaped bar is downward, the galianconism end is downward, at the galianconism end 3 dancer rools 23 are installed, wherein two lay respectively at upper glue roller 24 right-hand and tops, when composite membrane 54 from right-hand dancer rools during dancer rools to the top, the composite membrane surface can be in upper glue roller surface process, make the glue on upper glue roller surface be coated onto the composite membrane surface equably, the long arm end of L shaped adjusting rod 32 and the right-hand member of screw rod are hinged, this screw rod is connected with the nut that is fixed on the wallette plate 29, the right-hand member of screw rod is a handwheel 28, rotates handwheel; Can regulate the position of L shaped bar 32, so that regulate the contact condition between composite membrane and upper glue roller.

Regulating shaft 22 is installed and crosses film roller 20 in left wallboard 53 right upper portion.One baking oven 19 is installed on cross bar 58, and one group of infrared lamp 15 is installed on the right side of this baking oven 19, and the right-hand member of baking oven is installed a hair-dryer 14, illuminating fluorescent lamp 16 is installed below baking oven 58 and is crossed film roller 17.

Film roller 13,12 was installed in the upper right side of right wallboard 11, on the right side of right wallboard 11 drying baker 10 is installed, film roller 7 was installed in its lower end.

One shaping frame is installed on the frame between right wallboard 11 and the last offset plate 44, on shaping frame 9, polyurethane pressure roller 8 and the one group of forming

head

51,52 that rotates in opposite directions with live-roller 33 is installed successively from right-to-left, wherein, polyurethane pressure roller 8 and forming head can be respectively with frame 37 on live-roller 33 and walk roller 50 for a short time and be in contact with one another, so that composite membrane is pressed onto on the sheet material, a hair-dryer 56 is arranged between forming head and polyurethane pressure roller.On the frame 37 on right wallboard 11 right sides, driving-disc 5, preheating cabinet 3, pressure roller 2 and the limiting plate 1 of pressure roller 2 ', preheating cabinet 3 ', hair-dryer 6,4 rotations of drive brush dish are installed from left to right successively, wherein, limiting plate is used to locate the position of sheet material, pressure roller 2 is used for sheet material is pressed in live-roller, so that when brush dish 4 cleans down the dust on the sheet material, can prevent that sheet material from dropping, hair-dryer is used to blow off and dry up sheet material.

During work, sheet material advances along live-roller from right-to-left, composite membrane 54 is emitted by let off roll 21, through dancer rools 23, upper glue roller 24, regulating shaft 22, cross film roller 20, baking oven, cross film roller 13,12, drying baker 10, cross film roller 7, polyurethane pressure roller 8 and forming

head

51,52 and live-roller 33 after, composite membrane is compounded on the sheet material.

Claims

1, the multiple dual-purpose machine of film thermoprint of sheet material, comprise the one group of live-roller (33) and gumming mechanism and thermoprint mechanism that are installed on the frame (37), it is characterized in that thermoprint mechanism utilizes thermoprint wallboard (39) to be installed on the frame (37), in thermoprint mechanism, one silica gel roller (34) is installed in the lower end of elevating mechanism, silica gel roller can contact with live-roller (33), and the heating tube (55) of heating silica gel roller (34) and the motor (4) of drying tunnel (42) and driving silica gel roller (34) are arranged in silica gel roller (34) outside.

2, dual-purpose machine according to claim 1 is characterized in that in elevating mechanism, and the upper end of a screw mandrel (40) is connected with worm and gear (38) on being installed in thermoprint wallboard (39), and the lower end of screw mandrel utilizes nut to be connected with silica gel roller (34).

3, dual-purpose machine according to claim 1, it is characterized in that near the frame the thermoprint mechanism (37), installing gluing mechanism, in this gumming mechanism, glue dish (48) is installed on the Lift Part (49), anilox roll (45) is positioned at glue dish top, and can touch with the splicing in the glue dish, Lift Part and anilox roll all are connected on the gluing wallboard (44) that is installed on the frame.

4, dual-purpose machine according to claim 2 is characterized in that in Lift Part, and glue dish (48) is installed on the axle, axle and the worm gear that is connected on the offset plate, and worm screw connects.

5, dual-purpose machine according to claim 3 is characterized in that in Lift Part, and glue dish (48) is installed on tooth bar or the screw mandrel, and tooth bar, screw mandrel are connected with gear, nut respectively.

6, according to claim 1 or 3 described dual-purpose machines, it is characterized in that gluing wallboard (44) go up to install scraper (47), the edge of a knife of this scraper points to anilox roll (45), and with anilox roll spaced surface one segment distance.

7, dual-purpose machine according to claim 1, it is characterized in that pressure roller (2) in the composite structure, preheating cabinet (3), rotating brush dish (4), hair-dryer (6), preheating cabinet (3 '), polyurethane pressure roller (8) and one group of forming head being installed successively in frame (37) upper edge sheet material direction of advance.

8, dual-purpose machine according to claim 1, it is characterized in that going up installation left wallboard (53) that is parallel to each other upwards and right wallboard (11) in frame (37), connecting cross bar (58) and baking oven (19) in the upper end of left and right sidesing wall plate, is infrared lamp (15) and hair-dryer (4) at the left end of baking oven.

9, according to claim 1 or 8 described dual-purpose machines, it is characterized in that the last little wallboard (29) of installing of left wallboard (53) on frame (37), utilize bearing pin (31) that L shaped adjusting rod (32) is installed on the right side of little wallboard (29), galianconism end at L shaped adjusting rod (32) is installed dancer rools (23), the right-hand member of a long arm end and a screw rod is hinged, the left end of screw rod is handwheel (28), the middle part be installed in little wallboard (29) on nut cooperate, glue dish (27) is connected with scissor lift structure (30) on being installed in little wallboard (29), upper glue roller (24) is installed on the little wallboard (29) of glue dish (27) top, and can contact with the glue in the glue dish (27), one dandy roll (25) is connected the bolt right-hand member that is installed on the little wallboard (29), the left end of bolt is handwheel (26), and dandy roll 25 can contact with upper glue roller (24).

10, dual-purpose machine according to claim 1, it is characterized in that motor and reductor (36) being installed in the bottom of frame (37), reductor utilizes driving-chain (35) to be connected with one group of live-roller (33), on the left wallboard (53) on the frame (37), utilize support (59) that two let off roll (21) are installed, the magnetic powder brake (18) that is used to control let off roll (21) rotating speed is installed on support.