CN111791581B - Water-based printing device for paper printed matter with good drying and dust removing effects - Google Patents

Abstract

The invention discloses a water-based printing device for paper printed matters with good drying and dust removing effects, which comprises a dust removing device, a drying device and a water-based printing machine, wherein the drying device, the water-based printing machine and the dust removing device are sequentially arranged from front to back, the dust removing device comprises a plate chain, a plurality of air suction holes, an air collecting disc, a dust collector, a portal frame, a lifting adjusting mechanism, a groove body, an electric brush roller and a rubber dust scraping body, the lifting adjusting mechanism is arranged on a cross beam of the portal frame, the groove body is arranged at the lower end of the lifting adjusting mechanism, the rubber dust scraping body is arranged on the front side surface of the inner part of the groove body, the electric brush roller is arranged in the groove body, the plate chain is positioned under the groove body, the air suction holes which are uniformly distributed are arranged on the plate chain, compared with the prior art, the waste of the printed matters can be reduced, the occupation of transverse space can be reduced, the dust removal effect is improved, and the adaptability is improved.

Description

Water-based printing device for paper printed matter with good drying and dust removing effects

[ technical field ] A method for producing a semiconductor device

The invention relates to the technical field of printing equipment, in particular to the technical field of a water-based printing device for paper printed matters with good drying and dust removal effects.

[ background of the invention ]

The existing material needs to dry the printed content through heating after printing, the existing drying device is a single heating box, the printed matter is fed from a feed inlet, and the printed matter is dried and discharged through a heating device arranged in the drying device, and the existing drying device has the following problems: 1. in order to reduce the occupation of the transverse space, the length of the drying device needs to be reduced, and in order to finish drying in the effective space, the drying device needs to have higher temperature, and when the temperature is too high, the printed content is easy to damage, so that the waste of printed matters is caused; 2. in order to complete the drying in a proper temperature range, the length of the drying device needs to be extended, thereby increasing the occupation of the lateral space.

Present cardboard waterborne printing dust collecting equipment is by the frame, conveying mechanism, convulsions dust removal case and brush constitute, conveying mechanism is responsible for the board of conveying, set up convulsions dust removal case and brush in conveying mechanism's top, the bottom at convulsions dust removal case is installed to the brush simultaneously, convulsions dust removal case is fixed mounting in the frame, at the in-process that the cardboard was conveyed by conveying mechanism, the brush is scrubbed cardboard printing face, convulsions dust removal case carries out convulsions simultaneously, suck away the brush from the dust that cardboard printing face brushed out, in order to improve printing quality. Although the existing paperboard water-based printing dust removal system can remove dust, the dust removal effect still needs to be improved.

[ summary of the invention ]

The invention aims to solve the problems in the prior art, and provides a water-based printing device for paper printed matters with good drying and dust removal effects, which can reduce the waste of the printed matters, reduce the occupation of transverse space, improve the dust removal effect and improve the adaptability.

In order to achieve the purpose, the invention provides a water-based printing device for paper printed matters with good drying and dust removal effects, which comprises a dust removal device, a drying device and a water-based printing machine, wherein the drying device, the water-based printing machine and the dust removal device are sequentially arranged from front to back, the dust removal device comprises a plate chain, a plurality of air suction holes, an air collecting disc, a dust collector, a portal frame, a lifting adjusting mechanism, a groove body, an electric brush roller and a rubber dust scraping body, the lifting adjusting mechanism is arranged on a cross beam of the portal frame, the groove body is arranged at the lower end of the lifting adjusting mechanism, the rubber dust scraping body is arranged on the front side surface inside the groove body, the electric brush roller is arranged in the groove body, the plate chain is positioned right below the groove body, the air suction holes are uniformly distributed on the plate chain, the upper end of the air collecting disc is in contact with the inner side surface of an upper chain body of the plate chain, the input end of the dust collector is communicated with the air collecting disc and the groove body, drying device includes box, feed inlet, discharge gate, conveyor and heating device, the lower part of the wall body of both sides is equipped with discharge gate and feed inlet respectively around the box, be equipped with conveyor and heating device in the box, conveyor carries discharge gate department with the printed matter of feed inlet input, the route that conveyor carried the printed matter is the shape of falling the U-shaped.

Preferably, the rear end of the rubber dust scraper is provided with a cambered surface matched with the circumferential surface of the electric brush roller.

Preferably, the lifting adjusting mechanism comprises an electric push rod, a sliding seat and a distance measuring sensor, the sliding seat is arranged at the working end of the electric push rod and can be slidably arranged on two upright posts of the portal frame, a groove body is arranged at the lower end of the sliding seat, and the distance measuring sensor connected with the electric push rod is arranged at the front end of the groove body.

Preferably, the electric brush roller comprises an electric roller and an elastic rubber sleeve sleeved on the electric roller, bristle bundles are arranged on the outer peripheral surface of the elastic rubber sleeve, positioning protrusions are arranged on the inner peripheral surface of the elastic rubber sleeve, and positioning grooves matched with the positioning protrusions are arranged on the outer peripheral surface of the electric roller.

Preferably, the conveying device comprises a conveying mechanism and clamping mechanisms which are uniformly arranged on the conveying mechanism and used for fixing printed matters, each clamping mechanism comprises a placing body, a plurality of arm bodies, a spring body, a pressing body, a connecting body and a roller wheel, the pressing body is arranged above the placing body, the arm bodies are obliquely arranged, two ends of each arm body are respectively rotatably connected with the pressing body and the outer end of the placing body, the spring body connected with the outer end of the placing body is arranged on one arm body, the connecting body is arranged at the front end of the pressing body, the roller wheel is arranged at the front end of the connecting body, a first guide body and a second guide body which respectively correspond to the feeding port and the discharging port are arranged in the box body, and the roller wheel can move forwards or backwards for a certain distance when passing through the front side face of the first guide body or the back side face of the second guide body.

Preferably, the conveying mechanism is a plate chain conveyor for stepping conveying, the shelving body is fixedly arranged on a conveying plate chain of the plate chain conveyor, a slotted hole for the connecting body to pass through is formed in the conveying plate chain, and annular avoiding grooves are formed in a driving chain roller and a driven chain roller of the plate chain conveyor.

Preferably, the heating device comprises a shell, a plurality of air outlet holes, a heating pipe and a fan, the heating pipe is arranged in the shell, the output end of the fan is communicated with the lower side wall body of the shell, and the air outlet holes which are uniformly distributed are formed in the side wall body of the shell except the rest side wall bodies.

Preferably, the pressing body is a frame body with an open rear end.

Preferably, the water-based printing machine comprises two superposed second conveying belts, and the front ends of the second conveying belts extend into the box body from the feed inlet.

Preferably, the conveying device further comprises two first conveying belts which are arranged in a superposed mode, the rear ends of the first conveying belts extend into the box body from the discharge port, and the shelving body is provided with two notches for avoiding the first conveying belts and the second conveying belts.

The invention has the beneficial effects that: according to the invention, the electric brush roller is used for carrying out initial cleaning on dust on a paperboard, then the rubber dust scraping body is used for scraping residual dust on the paperboard, meanwhile, the electric brush roller is used for cleaning dust collected by the rubber dust scraping body, the dust cleaned by the electric brush roller is collected by a dust collector, and the lifting adjusting mechanism drives the rubber dust scraping body and the electric brush roller to adjust according to the thickness of the paperboard through the groove body; through being equipped with conveyor and heating device in with the box, conveyor carries discharge gate department with the printed matter of feed inlet input, and conveyor carries the route of printed matter for falling the U-shaped form, reduces horizontal space and occupies, satisfies the time of printed matter in the box, compares with prior art, can reduce the waste of printed matter, reduces occupation in horizontal space, improves dust removal effect, improves adaptability.

The features and advantages of the present invention will be described in detail by embodiments in conjunction with the accompanying drawings.

[ description of the drawings ]

FIG. 1 is a schematic structural diagram of an aqueous printing device for drying and dedusting paper printed matters with good effect;

FIG. 2 is a schematic view of the dust removing device;

FIG. 3 is a schematic view of the construction of an electric brush roller;

FIG. 4 is a schematic structural view of a drying apparatus;

fig. 5 is an enlarged view of a in fig. 4.

In the figure: 1-dust removal device, 2-drying device, 3-water-based printing machine, 11-plate chain, 12-air suction hole, 13-air collecting disc, 14-dust collector, 15-portal frame, 16-lifting adjusting mechanism, 17-groove body, 18-electric brush roller, 19-rubber dust scraping body, 110-cambered surface, 161-electric push rod, 162-sliding seat, 163-distance measuring sensor, 181-electric roller, 182-elastic rubber sleeve, 183-brush bundle, 184-positioning protrusion, 185-positioning groove, 21-box body, 22-feed inlet, 23-discharge outlet, 24-conveying device, 25-heating device, 26-first conveying belt, 241-conveying mechanism, 242-clamping mechanism, 243-first guide body, 244-a second guide body, 251-a shell, 252-an air outlet, 253-a heating pipe, 254-a fan, 2421-a rest body, 2422-an arm body, 2423-a spring body, 2424-a pressing body, 2425-a connecting body, 2426-a roller, 2427-a notch, 2411-a driving chain roller, 2412-a driven chain roller, 2413-an annular avoiding groove, 2414-a conveying plate chain, 2415-a slotted hole and 31-a second conveying belt.

[ detailed description ] embodiments

Referring to fig. 1, 2, 3, 4 and 5, the water-based printing device for paper printed matters with good drying and dust removal effects comprises a dust removal device 1, a drying device 2 and a water-based printing machine 3, wherein the drying device 2, the water-based printing machine 3 and the dust removal device 1 are sequentially arranged from front to back, the dust removal device 1 comprises a plate chain 11, a plurality of air suction holes 12, an air collection disc 13, a dust collector 14, a portal frame 15, a lifting adjusting mechanism 16, a slot body 17, an electric brush roller 18 and a rubber dust scraping body 19, the lifting adjusting mechanism 16 is arranged on a cross beam of the portal frame 15, the slot body 17 is arranged at the lower end of the lifting adjusting mechanism 16, the rubber dust scraping body 19 is arranged on the front side surface inside the slot body 17, the electric brush roller 18 is arranged in the slot body 17, the plate chain 11 is positioned right below the slot body 17, the plate chain 11 is provided with the air suction holes 12 which are uniformly distributed, the upper end of the air collecting disc 13 is in contact with the inner side surface of the upper plate chain body of the plate chain 11, the input end of the dust collector 14 is communicated with the air collecting disc 13 and the groove body 17, the drying device 2 comprises a box body 21, a feed port 22, a discharge port 23, a conveying device 24 and a heating device 25, the lower parts of the front side wall body and the rear side wall body of the box body 21 are respectively provided with the discharge port 23 and the feed port 22, the box body 21 is internally provided with the conveying device 24 and the heating device 25, the conveying device 24 conveys printed matters input by the feed port 22 to the discharge port 23, the path of the conveying device 24 for conveying the printed matters is in an inverted U shape, the rear end of the rubber dust scraping body 19 is provided with an arc surface 110 matched with the peripheral surface of the electric brush roller 18, the lifting adjusting mechanism 16 comprises an electric push rod 161, a sliding seat 162 and a distance measuring sensor 163, the working end of the electric push rod 161 is provided with sliding seats 162 which can be slidably arranged on two upright posts of the portal frame 15, the lower end of the sliding seat 162 is provided with a groove body 17, the front end of the groove body 17 is provided with a distance measuring sensor 163 connected with an electric push rod 161, the electric brush roller 18 comprises an electric roller 181 and an elastic rubber sleeve 182 sleeved on the electric roller 181, the outer circumferential surface of the elastic rubber sleeve 182 is provided with a bristle bundle 183, the inner circumferential surface of the elastic rubber sleeve 182 is provided with a positioning protrusion 184, the circumferential surface of the electric roller 181 is provided with a positioning groove 185 matched with the positioning protrusion 184, the conveying device 24 comprises a conveying mechanism 241 and a clamping mechanism 242 uniformly arranged on the conveying mechanism 241 and used for fixing printed matters, the clamping mechanism 242 comprises a resting body 2421, a plurality of arm bodies 2422, a spring body 2423, a pressing body 2424, a connecting body 2425 and a roller 2426, the pressing body 2424 is positioned above the resting body 2421, the arm bodies 2422 are obliquely arranged, and two ends of the arm bodies 2422 are respectively and rotatably connected with the pressing body 2424 and the outer end of the resting body 2421, a spring body 2423 connected with the outer end of the rest body 2421 is arranged on one arm body 2422, a connecting body 2425 is arranged at the front end of the pressing body 2424, a roller 2426 is arranged at the front end of the connecting body 2425, a first guide body 243 and a second guide body 244 corresponding to the feed port 22 and the discharge port 23 are arranged in the box body 21, the roller 2426 moves forwards or backwards for a certain distance when passing through the front side surface of the first guide body 243 or the rear side surface of the second guide body 244, the conveying mechanism 241 is a step-by-step conveying plate chain conveyor, the rest body 2421 is fixedly arranged on a conveying plate chain 2414 of the plate chain conveyor, a slotted hole 2415 for the connecting body 2425 to pass through is arranged on the conveying plate chain 2414, annular avoiding grooves 2413 are arranged on the driving chain roller 2411 and the driven chain roller 2412 of the plate chain conveyor, the heating device 25 comprises a shell 251, a plurality of air outlet holes 252, and a plurality of air outlet holes 252 are arranged on the shell 251, The water-based printer 3 comprises a heating pipe 253 and a fan 254, the heating pipe 253 is arranged in the casing 251, the output end of the fan 254 is communicated with the lower side wall body of the casing 251, the rest side wall bodies except the lower side wall body of the casing 251 are provided with air outlet holes 252 which are uniformly distributed, the pressing body 2424 is a frame body with an open rear end, the water-based printer 3 comprises two superposed second conveyer belts 31, the front ends of the second conveyer belts 31 extend into the box body 21 from the feed inlet 22, the water-based printer further comprises two superposed first conveyer belts 26, the rear ends of the first conveyer belts 26 extend into the box body 21 from the feed outlet 23, and the resting body 2421 is provided with two notches 2427 for avoiding the first conveyer belts 26 and the second conveyer belts 31.

The working process of the invention is as follows:

in the working process of the water-based printing device for paper printed matters with good drying and dust removal effects, under the action of the dust collector 14, a paper board passes through the electric brush roller 18 and the rubber dust scraping body 19 along with the conveying plate chain 11, dust on the paper board is cleaned initially through the electric brush roller 18, then residual dust on the paper board is scraped through the rubber dust scraping body 19, meanwhile, the electric brush roller 18 cleans dust collected by the rubber dust scraping body 19, the dust cleaned by the electric brush roller 18 is collected by the dust collector 14, the electric push rod 161 drives the groove body 17 to move upwards or downwards through the sliding seat 162, and the groove body 17 drives the rubber dust scraping body 19 and the electric brush roller 18 to be adjusted according to the thickness of the paper board.

The clamping mechanism 242 at the feed inlet 22 is in a non-clamping state under the action of the first guide body 243, printed matters printed by the water-based printing machine 3 are conveyed by the second conveying belt 31 to enter the placing body 2421 at the feed inlet 22, the clamping mechanism 242 at the discharge outlet 23 is in a non-clamping state under the action of the second guide body 244, the printed matters are placed on the conveying belt 26 and are finally conveyed to a next process, then the plate chain conveyor drives all the clamping mechanisms 242 to step once, the clamping mechanism 242 with the printed matters at the feed inlet 22 is taken away, the next empty clamping mechanism 242 enters the feed inlet 22 to be connected, the clamping mechanism 242 with the printed matters unloaded at the discharge outlet 23 is taken away, and the next clamping mechanism 242 with the printed matters enters the discharge outlet 23 to be discharged.

When the clamping mechanism 242 at the feed port 22 passes through the first guide body 243, the roller 2426 passes through the lower end inclined plane, the front end surface and the upper end inclined plane of the isosceles trapezoid-shaped first guide body 243 in sequence, when passing through the lower end inclined plane, the roller 2426 moves forward to pull the pressing body 2424 to move forward through the connecting body 2425, the pressing body 2424 drives the arm 2422 to rotate counterclockwise and stretch the spring body 2423, the arm 2422 pushes the pressing body 2424 to be far away from the resting body 2421, when the roller 2426 enters the front end surface, the clamping mechanism 242 is in a non-clamping state with the printed product, and at this time, the plate link conveyor may stop waiting for the printed product to enter the rest 2421, and the roller 2426 may move past the front end surface, the clamping mechanism 242 is kept in the non-clamping printed matter state, and when the roller 2426 passes through the upper end inclined surface, the arm body 2422 rotates clockwise under the action of the spring body 2423, the arm body 2422 pulls the pressing body 2424 to approach the rest body 2421, and finally, the printed product is pressed on the rest body 2421.

When the clamping mechanism 242 at the feed port 22 passes through the first guide body 243, the clamping mechanism 242 at the discharge port 23 passes through the second guide body 244, the roller 2426 of the clamping mechanism 242 sequentially passes through the upper end inclined surface, the rear end surface and the lower end inclined surface of the isosceles trapezoid-shaped second guide body 244, when passing through the upper end inclined surface, the roller 2426 moves backwards to pull the pressing body 2424 backwards through the connecting body 2425, the pressing body 2424 drives the arm body 2422 to rotate anticlockwise and stretch the spring body 2423, the arm body 2422 pushes the pressing body 2424 away from the rest body 2421, the printed matters move together with the pressing body 2424, when the roller 2426 enters the rear end surface, the clamping mechanism 242 is in a non-clamping printed matter state, at the moment, the printed matters rest on the conveying belt 26, the conveying belt 26 carries the printed matters away from the pressing body 2424, when the roller 2426 passes through the rear end surface, the clamping mechanism 242 keeps in a non-clamping printed matter state, and when the roller 2426 passes through the lower end inclined surface, the arm body 2422 rotates clockwise under the action of the spring body 2423, and the arm body 2422 pulls the pressing body 2424 to approach the rest body 2421.

The above embodiments are illustrative of the present invention, and are not intended to limit the present invention, and any simple modifications of the present invention are within the scope of the present invention.

Claims (9)

1. The utility model provides a water based printing device of paper printed matter that stoving dust removal effect is good which characterized in that: comprises a dust removing device (1), a drying device (2) and a water-based printing machine (3), wherein the drying device (2), the water-based printing machine (3) and the dust removing device (1) are sequentially arranged from front to back, the dust removing device (1) comprises a plate link chain (11), a plurality of air suction holes (12), an air collection disc (13), a dust collector (14), a portal frame (15), a lifting adjusting mechanism (16), a groove body (17), an electric brush roller (18) and a rubber dust scraping body (19), the lifting adjusting mechanism (16) is arranged on a cross beam of the portal frame (15), a groove body (17) is arranged at the lower end of the lifting adjusting mechanism (16), the rubber dust scraping body (19) is arranged on the front side surface inside the groove body (17), the electric brush roller (18) is arranged in the groove body (17), the plate link chain (11) is positioned under the groove body (17), the air suction holes (12) are uniformly distributed on the plate link chain (11), the upper end of the air collecting disc (13) is in contact with the inner side face of an upper plate chain body of the plate chain (11), the input end of the dust collector (14) is communicated with the air collecting disc (13) and the groove body (17), the drying device (2) comprises a box body (21), a feed inlet (22), a discharge outlet (23), a conveying device (24) and a heating device (25), the lower portions of wall bodies on the front side and the rear side of the box body (21) are respectively provided with the discharge outlet (23) and the feed inlet (22), the conveying device (24) and the heating device (25) are arranged in the box body (21), printed matters input by the feed inlet (22) are conveyed to the discharge outlet (23) by the conveying device (24), the path for conveying the printed matters by the conveying device (24) is in an inverted U-shaped shape, the conveying device (24) comprises a conveying mechanism (241) and a clamping mechanism (242) which is uniformly arranged on the conveying mechanism (241) and used for fixing the printed matters, the clamping mechanism (242) comprises a rest body (2421), a plurality of arm bodies (2422), a spring body (2423), pressing bodies (2424), connecting bodies (2425) and rollers (2426), wherein the pressing bodies (2424) are positioned above the rest body (2421), the arm bodies (2422) are obliquely arranged, two ends of each arm body are respectively and rotatably connected with the pressing bodies (2424) and the outer ends of the rest body (2421), one arm body (2422) is provided with the spring body (2423) connected with the outer end of the rest body (2421), the front end of each pressing body (2424) is provided with the connecting body (2425), the front end of each connecting body (2425) is provided with the roller (2426), the box body (21) is internally provided with a first guide body (243) and a second guide body (244) which respectively correspond to the feed inlet (22) and the discharge outlet (23), and the rollers (2426) pass through the front side surface of the first guide body (2421) or the rear side surface of the second guide body (244), the roller 2426 moves forward or backward by a certain distance.

2. The water-based printing device for paper printed matters with good drying and dust removal effects as claimed in claim 1, wherein: the rear end of the rubber dust scraper (19) is provided with a cambered surface (110) matched with the circumferential surface of the electric brush roller (18).

3. The water-based printing device for paper printed matters with good drying and dust removal effects as claimed in claim 1, wherein: lifting adjusting mechanism (16) includes electric putter (161), sliding seat (162) and range finding sensor (163), the work end of electric putter (161) is equipped with slidable sliding seat (162) of establishing on two stands of portal frame (15), the lower extreme of sliding seat (162) is equipped with cell body (17), the front end of cell body (17) is equipped with range finding sensor (163) of being connected with electric putter (161).

4. The water-based printing device for paper printed matters with good drying and dust removal effects as claimed in claim 1, wherein: the electric brush roller (18) comprises an electric roller (181) and an elastic rubber sleeve (182) sleeved on the electric roller (181), bristle bundles (183) are arranged on the outer peripheral surface of the elastic rubber sleeve (182), a positioning bulge (184) is arranged on the inner peripheral surface of the elastic rubber sleeve (182), and a positioning groove (185) matched with the positioning bulge (184) is arranged on the peripheral surface of the electric roller (181).

5. The water-based printing device for paper printed matters with good drying and dust removal effects as claimed in claim 1, wherein: the conveying mechanism (241) is a plate chain conveyor for stepping conveying, the laying body (2421) is fixedly arranged on a conveying plate chain (2414) of the plate chain conveyor, a slotted hole (2415) through which the connecting body (2425) can pass is formed in the conveying plate chain (2414), and annular avoiding grooves (2413) are formed in a driving chain roller (2411) and a driven chain roller (2412) of the plate chain conveyor.

6. The water-based printing device for paper printed matters with good drying and dust removal effects as claimed in claim 1, wherein: the heating device (25) comprises a shell (251), a plurality of air outlet holes (252), a heating pipe (253) and a fan (254), wherein the heating pipe (253) is arranged in the shell (251), the output end of the fan (254) is communicated with the lower side wall body of the shell (251), and the rest side wall bodies except the lower side wall body of the shell (251) are provided with the air outlet holes (252) which are uniformly distributed.

7. The water-based printing device for paper printed matters with good drying and dust removal effects as claimed in claim 1, wherein: the pressing body (2424) is a frame body with an open rear end.

8. The water-based printing device for paper printed matters with good drying and dust removal effects as claimed in claim 1, wherein: the water-based printing machine (3) comprises two superposed second conveying belts (31), and the front ends of the second conveying belts (31) extend into the box body (21) from the feed inlet (22).

9. The water-based printing device for paper printed matters with good drying and dust removal effects as claimed in claim 1, wherein: the conveying device is characterized by further comprising two first conveying belts (26) which are arranged in a superposed mode, the rear ends of the first conveying belts (26) stretch into the box body (21) from the discharge hole (23), and two notches (2427) are formed in the shelving body (2421) and used for avoiding the first conveying belts (26) and the second conveying belts (31).

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