CN2187497Y

CN2187497Y - Photo sensitive paint rolling coating machine

Info

Publication number: CN2187497Y
Application number: CN 93239615
Authority: CN
Inventors: 熊已焯
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-11-20
Filing date: 1993-11-20
Publication date: 1995-01-18
Anticipated expiration: 2003-11-20

Abstract

The utility model relates to a photo sensitive paint rolling coating machine for parquet board, comprising a roller coating apparatus and an ultraviolet curing device which are arranged in line and which mutually form a work piece transmitting fit via a bridge piece roller. The roller coating apparatus comprises a frame, a multi-roller type japanning mechanism designed on the frame, a work piece transfer device which is cooperated with the multi-roller type japanning mechanism and which is arranged on the frame, and an electric motor which is dynamically connected with an infinitely variable transmission, a gear pair and a drive chain pair. The ultraviolet curing device comprises a plurality of similarly structured main and auxiliary curing chambers, a work piece transfer device which passes through each chamber and has two ends supported on the frame, an electric motor, a power-transmission chain pair and an infinitely variable transmission. And each chamber is provided with an ultraviolet irradiator and its related hydrocooling mechanism and ventilating mechanism.

Description

Photo sensitive paint rolling coating machine

The utility model relates to a kind of photosensitive paint coating roller, is one of equipment in the flower spelling wood plate production line, also is applicable to other flat work pieces are carried out the roller coating photosensitive paint.

At present, the mode and the equipment of coating photosensitive paint mostly are showering equipment on flower spelling wood plate and other flat work pieces surfaces, the employing that has spraying, and coating and curing apparatus separate, and automatic continuous level of operation is low; In paint vehicle, also need add the Macrodilution solvent; Curing apparatus adopts black light lamp or black light lamp and mercury lamp to use with more, and solidification effect is poor, and hardening time is long, the energy consumption height; The equipment bulky complex generally only solidification equipment reach more than 24 meters.Therefore, production efficiency is low, the production cost height.

The purpose of this utility model just is: design a kind of photosensitive paint coating roller, improve the automated job level of flower spelling wood plate painting process, thereby enhance productivity and reduce production costs.

The utility model is to realize its purpose like this: it includes paint vehicle roll-on device and ultraviolet curing device two parts, being a straight line arranges, in the design of the workpiece output of roll-on device workpiece gap bridge roller is arranged, form the interference fits that workpiece transmits with the workpiece input of ultraviolet curing device.Roll-on device includes frame, design is contained in the many roller types japanning mechanism of upper rack, two ends are supported on upper rack and workpiece transfer device that passes through from many roller types japanning mechanism below and motor by driving and driven band roller, pay, pay, pay the formation transmission of power by meshed gears between each roller of many roller types japanning mechanism and connect by driving-chain between many roller types japanning mechanism and the active belt roller by infinitely variable transmission and driving-chain between motor and the many roller types japannings mechanism.Ultraviolet curing device includes several the main curing rooms and the auxilliary curing room of linearly arranging of structural similarity, be contained in ultraviolet radiation device and cooling water-cooled mechanism and ventilating mechanisms in each curing room, workpiece transfer device and motor that two ends are supported on its frame by driving and driven band roller and pass in each main and auxiliary curing room.Pay by infinitely variable transmission and driving-chain between motor and the active belt roller and form transmission of power and connect.

The utility model can also be realized its purpose like this: the two ends of the driving and driven band roller of the workpiece transfer device of roll-on device are contained on its upper rack two ends by Bearning mechanism; The driving and driven band roller two ends of the workpiece transfer device of ultraviolet curing device are bearing on the frame at ultraviolet curing device two ends by Bearning mechanism.

Many roller types of the present utility model are painted mechanism by being installed in its casing above frame, the charge groove formation that two ends are supported on paint roller, transfer roller, the carrying roller on the casing by Bearning mechanism and are loaded on the carrying roller below.The scraper of the control lacquer amount that matches with transfer roller is housed on the other casing of transfer roller, and transfer roller cooperates and carries out the paint vehicle transmission between carrying roller and paint roller, and whole many roller types japanning mechanism forms enclosed construction by case.

The driving-chain of roll-on device of the present utility model has been paid two, one is individual to be loaded between the axle head of paint roller and infinitely variable transmission, motor power is passed to paint roller, its another be contained between the axle head of active belt roller of carrying roller and workpiece transfer device, power is passed to workpiece transfer device.Gear is housed respectively on the axle head of paint roller, transfer roller, carrying roller, and formative gear is paid, the engagement transferring power.

The workpiece limit of the workpiece transfer device of the utility model roll-on device is passed from paint roller with between the carrying roller under the paint roller, and the carrying roller two ends are bearing on its upper rack by Bearning mechanism.Design has the screw strainer of adorning connection with the Bearning mechanism of the driven belt roller of workpiece transfer device mutually, the degree of tightness that is used to regulate workpiece transfer device on an end of upper rack.

The main and auxiliary curing room of ultraviolet curing device of the present utility model forms enclosed construction by skeleton and case, each indoor irradiator is made of with the reflection shield that is contained in its top and with the joining leakage transformer of high pressure that provides of each high-pressure sodium lamp the light source high-pressure sodium lamp, and irradiator is positioned at the workpiece transfer device top.

Each irradiator of the present utility model is loaded on the main and auxiliary curing room skeleton by the screw elevating mechanism of regulating range.

The plurality of carrier rollers of the workpiece transfer device of rest ultraviolet curing device is housed by Bearning mechanism on the skeleton of each main and auxiliary curing room of the present utility model.

Water-cooled of the present utility model mechanism is by the water jacket of design on the reflection shield of each irradiator, forms with communications and liaison and that recirculated water is provided in it the mutually water inlet pipe and water outlet pipe of water jacket and with flow control valve and water pump that water inlet pipe and water outlet pipe is adorned connection mutually.

Ventilating mechanisms of the present utility model is by blower fan, UNICOM's blower fan is divided equally discharge with the porous air-flow that is arranged on the air inlet place of main and auxiliary curing room air intake house steward who all is in charge of and the porous air-flow that is loaded on the air outlet place of main and auxiliary curing room and is formed, and on the total mouth of pipe of air intake air cleaner and flow control valve is housed.

Because the utility model has adopted the said structure design, the roll-on device and the paint film ultraviolet curing device of photosensitive paint are organically combined by the gap bridge roller, workpiece is painted by many roller types after mechanism's roller coating, workpiece transfer device through roll-on device is delivered to the gap bridge roller automatically and continuously, rely on its workpiece motion s inertia and and the gap bridge roller between frictional force workpiece is delivered on the workpiece transfer device of ultraviolet curing device, it is main to continue to deliver to each then, in the auxilliary curing room, under high voltage mercury lamp radiation, photosensitive paint absorbs the near ultraviolet ray (3000-4000 dust) of specific wavelength, the chemical bond of photosensitizer molecule is wherein interrupted, split into free radical, the active group that causes in paint vehicle resin and the diluent produces successive reaction, and rapidly commissure reticulates structure, about 3 minutes in the formation cured paint film.Simultaneously, irradiation temperature and the isoparametric water-cooled of range mechanism that the control irradiator is arranged in the curing indoor design, ventilating mechanisms and screw elevating mechanism, can regulate cure parameter effectively, quicken film curing, improved curing efficiency and quality, shorten hardening time, thereby the length of ultraviolet curing device is shortened greatly, generally only is that 7-9 rice is long.Therefore, the automated job level of flower spelling wood plate (or similar flat work pieces) painting process is improved greatly, production efficiency improves greatly; Adopt roller coating in addition, need not add the Macrodilution solvent in the paint vehicle, toxicity is little, and volatile matter reduces, production safety.So can reduce the production cost of flower spelling wood plate painting process greatly.

Further described below in conjunction with drawings and Examples, but specific embodiments of the present utility model is not limited in the specific descriptions in this example and the accompanying drawing.

Fig. 1 is a general structure schematic diagram of the present utility model;

Fig. 2 is the main TV structure view of roll-on device of the present utility model;

Fig. 3 is the vertical view of the utility model roll-on device;

Fig. 4 is the right view of the utility model roll-on device;

Fig. 5, the 6th, the topology view of the utility model master curing room, wherein Fig. 5 is the A-A view of Fig. 6, Fig. 6 is the B-B view of Fig. 5;

Fig. 7, the 8th, the topology view of the auxilliary curing room of the utility model, wherein Fig. 7 is the C-C view of Fig. 8, Fig. 8 is the D-D view of Fig. 7.

As shown in FIG., the utility model includes paint vehicle roll-on device 1 and ultraviolet curing device two major parts, being a straight line arranges, workpiece output design in roll-on device 1 has workpiece gap bridge roller 44, form the interference fits that workpiece transmits with the workpiece input of ultraviolet curing device, promptly workpiece can be reliably uploads on the workpiece transfer device 34 of ultraviolet curing device from the workpiece transfer device 13 of roll-on device 1.Gap bridge roller 44 two ends are contained in by Bearning mechanism on the termination of frame 12 of roll-on device 1, promptly on the output termination of conveyer belt 13, when workpiece motion s to herein the time, rely on workpiece motion s inertia and and gap bridge roller 44 between frictional force, be sent on the conveyer belt 34.The frame 12 of roll-on device 1 is designed to T-Type structure in this example, available angle steel is welded, many roller types japanning mechanism is equipped with in design on frame 12 tops, article one, the two ends of workpiece transfer device 13 are supported on frame 12 both upper ends thereof by driving and driven

band roller

25,22, and below many roller types are painted mechanism, pass through, driving and driven

band roller

25,22 two ends are bearing on the frame 12 by Bearning mechanism.Many roller types are painted mechanism by the casing 16 that is installed in above the frame 12, charge groove 19 formations that two ends are supported on paint roller 14, transfer roller 15, the carrying roller 18 on the casing 16 by Bearning mechanism 23 and are loaded on carrying roller 18 belows, the scraper 17 of the control lacquer amount that matches with transfer roller 15 is equipped with in design on the casing 16 on transfer roller 15 sides, transfer roller 15 is between carrying roller 18 and paint roller 14, cooperate and carry out the transmission of paint vehicle, whole many roller types japanning mechanism forms enclosed construction by case 20, leaves the workpiece delivery port on the workpiece transfer device direction.Pay between 28A, many roller types japanning mechanism and the active belt roller 25 to pay by infinitely variable transmission 27 and driving-chain between driving force motor 26 and the many roller types japanning mechanism and pay 24 formation transmission of power by meshed gears between each roller of 28B, many roller types japanning mechanism and connect by driving-chain, be that driving-chain is paid between the axle head that 28A is loaded on paint roller 14 and infinitely variable transmission 27, each gear of gear pair 24 is contained in respectively on the axle head of carrying roller 18, transfer roller 15, paint roller 14, the engagement transferring power, driving-chain is paid between the axle head that 28B is loaded on carrying roller 18 and active belt roller 25.The working edge of workpiece transfer device 13 passes between paint roller 14 and the carrying roller under it 21, carrying roller 21 two ends are propped up by Bearning mechanism and are housed on frame 12 tops, by regulating the spacing between paint roller 14 and the carrying roller 21, can allow the workpiece of different-thickness pass through.Also design has the screw strainer 10 of adorning adjusting conveyer belt 13 degrees of tightness of connection with the Bearning mechanism of driven belt roller 22 mutually on one end of frame 12 tops.When roller coating paint vehicle on flat work pieces, motor 26 is by infinitely variable transmission 27, pay 28A through driving-chain again and drive paint roller 14 rotations, drive transfer roller 15 by gear pair 24, carrying roller 18 rotations, pay 28B by driving-chain again and drive active belt roller 25 rotations, thereby drive workpiece transfer device 13 translations, workpiece passes through between paint roller 14 and carrying roller 21, the paint vehicle that carrying roller 18 is taken out of from charge groove 19 is through transfer roller 15 and scraper 17 controls, paint vehicle is passed on the paint roller 14 again, be applied on the surface of the work through paint roller 14, finish the japanning process to workpiece, the principle of above-mentioned process is similar to the course of work of offset press or common coating roller.

Ultraviolet curing device of the present utility model includes several the main curing room 5 and auxilliary curing rooms 7 of linearly arranging of structural similarity, (be provided with 2 main curing rooms 5 and 3 auxilliary curing rooms 7 in this accompanying drawing, actual definite according to producing), be contained in ultraviolet radiation device 29 and cooling water-cooled mechanism and ventilating mechanisms in each curing room, two ends are supported on the frame 9 by driving and driven band roller 37,38 and workpiece transfer device 34 that passes in each main and auxiliary curing room 5,7 and motor (not drawing the figure, is standard component).Paying 36 by infinitely variable transmission 35 and driving-chain between motor and the active belt roller 37 forms transmission of power and connects, be that driving-chain is paid 36 and is loaded between the axle head of infinitely variable transmission 35 and active belt roller 37, prop up on the frame 9 that is housed in the ultraviolet curing device two ends by Bearning mechanism at the two ends of driving and driven band roller 37,38.Each main and auxiliary curing room 5,7 forms enclosed construction by skeleton 30 and the case 43 that angle steel is welded into, leave the workpiece delivery port on the workpiece throughput direction, ultraviolet radiation device 29 within it is made of with the reflection shield 33 that is loaded on its top and with each light source high-pressure sodium lamp 31 joining leakage transformer (not drawing among the figure) of high pressure that provide light source high-pressure sodium lamp 31.Irradiator 29 is positioned at the top of conveyer belt 34.Reflection shield 33 is parabolic shape.In order to consider evenly to the surface of the work irradiation, in this example, the irradiator 29 in each main curing room 5 is arranged along the workpiece throughput direction, be installed with 2 3kw high-pressure sodium lamps 31 side by side, irradiator 29 in each auxilliary curing room 7 is equipped with a 6kw high-pressure sodium lamp 31 by being vertical arrangement with the workpiece throughput direction.Each irradiator 29 is loaded on the skeleton 30 by the screw elevating mechanism 32 of regulating range, when the turn screw rod, and just can be with irradiator 29 liftings.The water-cooled mechanism of each irradiator 29 adorns flow control valve and water pump (not drawing among the figure) composition that joins by the water jacket 42 of design on the reflection shield 33 of each irradiator 29 mutually with communications and liaison and that recirculated water is provided the mutually water inlet pipe and

water outlet pipe

4,6 of water jacket 42 and with water inlet pipe and

water outlet pipe

4,6 in it.Ventilating mechanisms is not by blower fan (drawing among the figure), UNICOM's blower fan all is in charge of 40 air intake house steward 2 with the porous air-flow that is arranged on the air inlet place of main and auxiliary curing room 5,7, the porous air-flow that is loaded on the air outlet place of main and auxiliary curing room 5,7 is divided equally discharge 41 compositions, and air cleaner 3 and flow control valve 8 are housed on air intake house steward 2 mouths of pipe.In order to guarantee the levelness of workpiece transfer device 34, the plurality of carrier rollers 39 of rest conveyer belt 34 is housed by Bearning mechanism on the skeleton 30 of each main and auxiliary curing room 5,7.Above ventilating mechanisms why adopt at the inlet and outlet place porous air-flow all be in charge of 40 and the porous air-flow to divide equally discharge 41 be in order to guarantee that air-flow can form uniform advection pressure-fired air-flow between workpiece and irradiator 29, to regulate the temperature of irradiator 29 effectively, toxic gas that produces in the discharge work simultaneously and O ₃, improve paint film adhesion.When carrying out ultraviolet curing, deliver on the conveyer belt 34 through gap bridge roller 44 from the workpiece of roll-on device 1, delivered to automatically and continuously in the main and auxiliary curing room 5,7, after the ultraviolet ray irradiation, solidify fast, in auxilliary curing room 7, send again, finish the ultraviolet curing process.

Each above-mentioned Bearning mechanism all is a standard component, and screw strainer 10 and screw elevating mechanism 32 are prior art, are made of screw rod, nut; Each motor, infinitely variable transmission, water pump, blower fan, flow control valve, leakage transformer, high-pressure sodium lamp is standard component, can choose.And its installation position is determined according to needs of production.Each carrying roller, driving and driven band roller, driving-chain are paid and are standard component, can choose, and driving-chain is paid by sprocket wheel and chain and constituted, and each is with roller and carrying roller to be made of urceolus and axle; Carrying roller 18, transfer roller 15, paint roller 14 also are standard component, and be similar with the roller of offset press, is made of sponge rubber layer and metal cylinder and axle, commercially available.Each frame 9,12, all available angle steel weldering of skeleton 30 system form.The conveyer belt 13 of roll-on device 1 can be selected the plain sail band for use, and the conveyer belt 34 of ultraviolet curing device should be selected metal net shaped band for use, with anti-aging.Arrow among the figure is represented air-flow, water (flow) direction.Gap bridge roller 44 is with the structure of each carrying roller.

Claims

1, a kind of photosensitive paint coating roller, it is characterized in that: it includes paint vehicle roll-on device (1) and ultraviolet curing device two parts, being a straight line arranges, workpiece output design in roll-on device (1) has workpiece gap bridge roller (44), form the interference fits that workpiece transmits with the workpiece input of ultraviolet curing device

A, roll-on device (1) includes frame (12), design is contained in the many roller types japanning mechanism on frame (12) top, two ends are by main, driven belt roller (25), (22) workpiece transfer device (13) and the motor (26) that is supported on frame (12) top and passes through from many roller types japanning mechanism below, pay (28A) by infinitely variable transmission (27) and driving-chain between motor (26) and the many roller types japanning mechanism, pay (28B) by driving-chain between many roller type japanning mechanisms and the active belt roller (25), paying (24) by meshed gears between each roller of many roller types japanning mechanism forms transmission of power and connects

B, ultraviolet curing device include several the main curing rooms (5) of linearly arranging and the auxilliary curing room (7) of structural similarity, be contained in ultraviolet radiation device (29) and cooling water-cooled mechanism and ventilating mechanisms in each curing room, paying (36) formation transmission of power by infinitely variable transmission (35) and driving-chain between workpiece transfer device (34) and the motor that two ends are bearing in by driving and driven band roller (37), (38) that frame (9) goes up and pass in each main and auxiliary curing room (5), (7), motor and active belt roller (37) connects.

2, photosensitive paint coating roller according to claim 1, it is characterized in that: the driving and driven band roller (25) of the workpiece transfer device (13) of roll-on device (1), the two ends of (22) are contained on its frame (12) both upper ends thereof by Bearning mechanism, and the driving and driven band roller (37) of the conveyer belt of ultraviolet curing device (34), the two ends of (38) are bearing on the frame (9) at ultraviolet curing device two ends by Bearning mechanism.

3, photosensitive paint coating roller according to claim 1, it is characterized in that: many roller types are painted mechanism by the casing (16) that is installed in above the frame (12), two ends are supported on paint roller (14) on the casing (16) by Bearning mechanism (23), transfer roller (15), carrying roller (18) and charge groove (19) formation that is loaded on carrying roller (18) below, being equipped with on the other casing (16) of transfer roller (15) matches with transfer roller (15) controls the scraper (17) of lacquer amount, transfer roller (15) is positioned between carrying roller (18) and the paint roller (14), cooperate and to carry out the paint vehicle transmission, whole many roller types japanning mechanism forms enclosed construction by case (20).

4, according to claim 1,2,3 described photosensitive paint coating rollers, it is characterized in that: the driving-chain of roll-on device (1) is paid between the axle head that (28A) be loaded on paint roller (14) and infinitely variable transmission (27), each gear of gear pair (24) is contained in respectively on the axle head of carrying roller (18), transfer roller (15), paint roller (14), the engagement transferring power, driving-chain is paid between the axle head that (28B) be loaded on carrying roller (18) and active belt roller (25).

5, according to claim 1,2,3 described photosensitive paint coating rollers, it is characterized in that: the working edge of the workpiece transfer device (13) of roll-on device (1) is from paint roller (14) and be positioned between the carrying roller (21) under the paint roller (14) and pass, carrying roller (21) two ends are bearing on frame (12) top by Bearning mechanism, and design has the screw strainer (10) of adorning adjusting workpiece transfer device (13) degree of tightness of connection with the Bearning mechanism of driven belt roller (22) mutually on one end of frame (12) top.

6, photosensitive paint coating roller according to claim 1, it is characterized in that: the main and auxiliary curing room of each of ultraviolet curing device (5), (7) form enclosed construction by skeleton (30) and case (43), dress irradiator (29) within it by light source high-pressure sodium lamp (31) and be loaded on its top reflection shield (33) and with the joining leakage transformer formation that high pressure is provided of each light source high-pressure sodium lamp (31), irradiator (29) is positioned at the top of workpiece transfer device (34).

7, photosensitive paint coating roller according to claim 6 is characterized in that: each irradiator (29) is loaded on the skeleton (30) by the screw elevating mechanism (32) of regulating range.

8, according to claim 1,6,7 described photosensitive paint coating rollers, it is characterized in that: go up at the skeleton (30) of each main and auxiliary curing room (5), (7) and the plurality of carrier rollers (39) of rest workpiece transfer device (34) is housed by Bearning mechanism.

9, according to claim 1,6,7 described photosensitive paint coating rollers, it is characterized in that: water-cooled mechanism is by the water jacket (42) of design on the reflection shield (33) of each irradiator (29), with water jacket (42) mutually communications and liaison and the water inlet pipe and water outlet pipe (4), (6) of recirculated water is provided and adorn flow control valve and the water pump composition that joins mutually to it with water inlet pipe and water outlet pipe (4), (6).

10, according to claim 1,6 described photosensitive paint coating rollers, it is characterized in that: ventilating mechanisms is by blower fan, UNICOM's blower fan and the porous air-flow that is arranged on the air inlet place of main and auxiliary curing room (5), (7) all are in charge of the air intake house steward (2) of (40), the porous air-flow that is loaded on the air outlet place of main and auxiliary curing room (5), (7) is divided equally discharge (41) composition, and air cleaner (3) and flow control valve (8) are housed on air intake house steward (2) mouth of pipe.