CN112705396B

CN112705396B - Dustproof spraying device of anti-counterfeiting printing equipment

Info

Publication number: CN112705396B
Application number: CN202011522504.1A
Authority: CN
Inventors: 姜传娟
Original assignee: Anhui Qingfengyu Anti Counterfeiting Technology Co ltd
Current assignee: Anhui Qingfengyu Anti Counterfeiting Technology Co ltd
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-10-15
Anticipated expiration: 2040-12-21
Also published as: CN112705396A

Abstract

The invention discloses a dustproof spraying device of anti-counterfeiting printing equipment, which comprises a base, wherein a spraying box is fixedly installed at the top of the base, an inspection window is arranged between the spraying boxes, observation windows are symmetrically arranged on two sides of the inspection window, a spraying mechanism is fixedly installed above the spraying box, a transmission mechanism penetrates below the spraying box, a feeding port and a discharging port are formed in the positions, corresponding to the transmission mechanism, of two sides of the spraying box, a dust removal mechanism is arranged above the feeding port, a drying mechanism is arranged above the discharging port, and a cleaning mechanism is arranged below the transmission mechanism. The spraying device has uniform spraying and wide spraying range, is suitable for spraying large-sized workpieces, the workpieces entering the spraying box can be dedusted by the dedusting mechanism, and the coated workpieces are irradiated and dried by the heating lamp tube when being discharged from the discharge port, so that the spray paint is cured at an accelerated speed, and the workpieces are prevented from being attached with dust after being discharged.

Description

Dustproof spraying device of anti-counterfeiting printing equipment

Technical Field

The invention relates to the field of anti-counterfeiting printing equipment, in particular to a dustproof spraying device of anti-counterfeiting printing equipment.

Background

The anti-fake printing is a comprehensive anti-fake technology and belongs to a branch of special printing. Means of printing to prevent counterfeiting, duplication or forgery without the permission of ownership. The printing anti-counterfeiting technology is a comprehensive anti-counterfeiting technology and comprises an anti-counterfeiting design plate making, precise printing equipment, ink, paper and the like matched with the printing equipment. From the perspective of printing technology, the printing anti-counterfeiting technology mainly comprises: engraving plate-making, designing plate lines by using a computer, intaglio printing, rainbow printing, pattern butt joint, double-sided butt printing technology, multicolor wiring printing, multicolor overprinting, micro printing technology, refraction latent image, invisible image and image mixed printing.

Anti-fake lithography apparatus need strict dustless environment when the spraying, go on in the comparatively sealed spraying case that needs, and current spraying equipment is though can isolated air dust, and the spraying still exists a small amount of dust and adsorbs. The reason for this is that the work piece does not carry out the dust removal operation when getting into the spraying case on the one hand, and the work piece just is stained with before the spraying and attaches the dust, and on the other hand is that the spraying of work piece is accomplished the back and is not in time dried the solidification, leads to being stained with the dust in the air behind the ejection of compact, and current transmission device can not in time clear up when carrying the work piece simultaneously, also can carry coating powder and the air dust when the spraying last time, pollutes the work piece after placing the work piece. Therefore, a high-efficiency dustproof spraying device is needed to meet the requirement of anti-counterfeiting printing equipment.

Disclosure of Invention

In order to solve the above mentioned drawbacks in the background art, the present invention provides a dustproof spraying device for anti-counterfeit printing equipment, which has uniform spraying and wide spraying range, and is suitable for spraying large-sized workpieces, wherein the workpieces entering a spraying box can be dedusted by a dedusting mechanism, and the coated workpieces are irradiated and dried by a heating lamp tube when being discharged from a discharge port, so that the paint is cured at an accelerated speed, and the workpieces are prevented from being adhered with dust after being discharged.

The purpose of the invention can be realized by the following technical scheme:

the utility model provides a dustproof spraying device of anti-fake lithography apparatus, the on-line screen storage device comprises a base, base bottom fixed mounting supporting leg, base top fixed mounting spraying case, it is equipped with the access hole to open between the spraying case, access hole bilateral symmetry is equipped with the observation window, the access hole is articulated with spraying case lateral wall, equal fixed mounting transparent glass board in access hole and the observation window, spraying incasement portion top fixed mounting spraying mechanism, spraying case below is run through and is equipped with transmission device, spraying case both sides correspond transmission device department and have seted up feed inlet and discharge gate, the feed inlet top is equipped with dust removal mechanism, the discharge gate top is equipped with drying mechanism, the transmission device below is equipped with clean mechanism, the base top is equipped with the accumulator with clean mechanism department, demountable installation drawer in the accumulator.

Further preferably, the spraying mechanism comprises first guide rails symmetrically arranged, the first guide rails are fixedly installed on the inner wall of the spraying box, first lead screws penetrate through the first guide rails, a first motor is fixedly installed above one end of each first guide rail, the first lead screws are meshed with output shafts of the first motors through gears, second guide rails are fixedly installed between the first guide rails, the bottoms of the second guide rails are in threaded fit with the first lead screws, second lead screws penetrate through the second guide rails, a second motor is fixedly installed above one end of each second guide rail, the second lead screws are meshed with output shafts of the second motors through gears, spraying guns are fixedly installed on the second lead screws, and the spraying guns are in threaded fit with the second lead screws.

Further preferably, transport mechanism is equipped with a plurality of bracing pieces including the mounting bracket that the symmetry set up, mounting bracket both ends fixed mounting drive roller between the drive roller, and drive roller and bracing piece all rotate with the mounting bracket to be connected, and the pivot of drive roller passes through the output shaft of speed reducer and third motor, and third motor fixed mounting is at the mounting bracket outer wall, and drive roller and bracing piece surface encircle to set up the conveyer belt.

Further preferably, dust removal mechanism includes the dust excluding hood, and dust excluding hood fixed mounting is at the spraying case outer wall of feed inlet top, and the dust excluding hood top is passed through the pipeline and is connected with the filter, and the filter passes through the pipeline to be connected with the input of dust removal pump, and dust removal pump fixed mounting is at the spraying case top.

Further preferably, stoving mechanism is including the stoving cover, the inside fixed mounting lamp plate of stoving cover, a plurality of heating fluorescent tubes of lamp plate bottom fixed mounting.

Further preferably, the cleaning mechanism comprises a plurality of uniformly equidistantly arranged scraping plates, the two ends of each scraping plate are rotatably connected with the side wall of the spraying box, the lower end of one side of each scraping plate is hinged to a sliding rod through a first connecting rod, one end of each sliding rod is slidably connected with the spraying box, the other end of each sliding rod is connected with an eccentric shaft of the corresponding rotary table through a second connecting rod, the rotary tables are fixedly installed on the inner wall of the spraying box, and the rotary shafts of the rotary tables are fixedly provided with cranks.

The invention has the beneficial effects that:

according to the invention, the horizontal movement of the spraying gun is realized through the matching of the first guide rail and the second guide rail, the spraying is uniform, the spraying range is wide, and the spraying device is suitable for spraying large-sized workpieces; the workpiece is fed through the transmission mechanism, and the support rod can support the middle of the conveying belt; a dust removal mechanism is arranged at the feeding port of the spraying box, when a workpiece entering the spraying box passes through the dust removal mechanism, dust on the surface of the workpiece can be sucked into a filter through a dust removal cover, a dust adsorption filler is arranged in the filter, and the dust is adsorbed through the filter; a drying mechanism is arranged at the discharge port of the spraying box, and the sprayed workpiece is irradiated and dried by a heating lamp tube when being discharged from the discharge port, so that the spray paint is cured at an accelerated speed, and the workpiece is prevented from being attached with dust after being discharged; the bottom of the conveying mechanism is provided with a cleaning mechanism, the scraper is controlled to rotate through the crank, the conveying belt can be cleaned when the scraper rotates to contact with the lower surface of the conveying belt, and the cleaned paint dust falls into the drawer to be collected.

Drawings

The invention will be further described with reference to the accompanying drawings.

FIG. 1 is a front view of a dust-proof spraying device of the anti-counterfeit printing apparatus according to the present invention;

FIG. 2 is a top view of the dustproof spraying device of the anti-counterfeit printing apparatus according to the present invention;

FIG. 3 is a left side view of the dustproof spraying device of the anti-counterfeit printing apparatus according to the present invention;

FIG. 4 is a right side view of the dustproof spraying device of the anti-counterfeit printing apparatus according to the present invention;

FIG. 5 is a schematic view of the overall structure of the dustproof spraying device of the anti-counterfeit printing apparatus according to the present invention;

FIG. 6 is a schematic structural diagram of a spraying mechanism of a dustproof spraying device of the anti-counterfeiting printing equipment according to the invention;

FIG. 7 is a schematic structural diagram of a transmission mechanism of a dustproof spraying device of the anti-counterfeiting printing equipment;

FIG. 8 is a schematic structural diagram of a dust removal mechanism of a dust-proof spraying device of the anti-counterfeiting printing equipment of the invention;

FIG. 9 is a schematic structural diagram of a drying mechanism of a dustproof spraying device of the anti-counterfeiting printing equipment of the invention;

FIG. 10 is a schematic structural diagram of a cleaning mechanism of a dustproof spraying device of the anti-counterfeiting printing equipment.

In the figure:

1-base, 2-supporting legs, 3-spraying box, 4-maintenance window, 5-observation window, 6-spraying mechanism, 7-transmission mechanism, 8-feeding port, 9-discharging port, 10-dedusting mechanism, 11-drying structure, 12-cleaning mechanism, 15-drawer, 16-first guide rail, 17-first screw rod, 18-first motor, 19-second guide rail, 20-second screw rod, 21-second motor, 22-spraying gun, 23-mounting rack, 24-driving roller, 25-supporting rod, 26-third motor, 27-dust hood, 28-filter, 29-dedusting pump, 30-drying box, 31-lamp plate, 32-heating lamp tube, 33-scraper, 34-a first connecting rod, 35-a sliding rod, 36-a second connecting rod, 37-a turntable and 38-a crank.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.

As shown in fig. 1-5, a dustproof spraying device of anti-fake lithography apparatus, including

base

1, 1 bottom fixed mounting supporting leg 2 of base, 1 top fixed mounting spraying case 3 of base, it is equipped with access panel 4 to open between

spraying case

3, 4 bilateral symmetry of access panel is equipped with observation window 5, access panel 4 is articulated with spraying case 3 lateral wall, equal fixed mounting transparent glass board in access panel 4 and the observation window 5, spraying case 3 inside top fixed mounting spraying mechanism 6, spraying case 3 below is run through and is equipped with transport mechanism 7, spraying case 3 both sides correspond transport mechanism 7 department and have seted up feed inlet 8 and discharge gate 9, feed inlet 8 top is equipped with dust removal mechanism 10, discharge gate 9 top is equipped with drying mechanism 11, transport mechanism 7 below is equipped with cleaning mechanism 12, base 1 top is equipped with the accumulator to using cleaning mechanism 12 department, detachable installation drawer 15 in the accumulator.

As shown in fig. 6, the spraying mechanism 6 includes first guide rails 16 symmetrically arranged, the first guide rails 16 are fixedly mounted on the inner wall of the spraying box 3, a first lead screw 17 penetrates through the first guide rails 16, a first motor 18 is fixedly mounted above one end of the first guide rails 16, the first lead screw 17 is meshed with an output shaft of the first motor 18 through a gear, a second guide rail 19 is fixedly mounted between the first guide rails 16, the bottom of the second guide rail 19 is in threaded fit with the first lead screw 17, a second lead screw 20 penetrates through the second guide rail 19, a second motor 21 is fixedly mounted above one end of the second guide rail 19, the second lead screw 20 is meshed with an output shaft of the second motor 21 through a gear, a spraying gun 22 is fixedly mounted on the second lead screw 20, and the spraying gun 22 is in threaded fit with the second lead screw 20. The horizontal movement of the coating gun 22 is realized by the cooperation of the first guide rail 16 and the second guide rail 19, and the coating gun 22 is connected with a paint pump through a hose, and the paint pump is arranged on the top of the coating tank 3.

As shown in fig. 7, the conveying mechanism 7 includes a mounting frame 23 symmetrically disposed, driving rollers 24 are fixedly mounted at two ends of the mounting frame 23, a plurality of supporting rods 25 are disposed between the driving rollers 24, the driving rollers 24 and the supporting rods 25 are both rotatably connected with the mounting frame 23, a rotating shaft of the driving roller 24 is connected with an output shaft of a third motor 26 through a speed reducer, the third motor 26 is fixedly mounted on an outer wall of the mounting frame 23, and a conveying belt is disposed on the surfaces of the driving rollers 24 and the supporting rods 25 in a surrounding manner. The third motor 26 drives the driving roller 24 to rotate so as to drive the conveyor belt to run, the workpiece is placed on the conveyor belt to be conveyed, and the supporting rod 25 can provide support for the middle of the conveyor belt.

As shown in fig. 8, the dust removing mechanism 10 includes a dust removing cover 27, the dust removing cover 27 is fixedly installed on the outer wall of the spraying box 3 above the feeding port 8, the top of the dust removing cover 27 is connected with a filter 28 through a pipeline, the filter 28 is connected with the input end of a dust removing pump 29 through a pipeline, and the dust removing pump 29 is fixedly installed on the top of the spraying box 3. When the workpiece entering the spraying box 3 passes through the dust removing mechanism 10, dust on the surface of the workpiece can be sucked into the filter 28 through the dust removing cover, the filter 28 is provided with the dust adsorbing filler, and the dust is adsorbed through the filter 28.

As shown in fig. 9, drying mechanism 11 includes a drying cover 30, a lamp panel 31 is fixedly installed inside drying cover 30, and a plurality of heating lamps 32 are fixedly installed at the bottom of lamp panel 31. The sprayed workpiece is irradiated and dried by the heating lamp tube 32 when being discharged from the discharge port, so that the spray paint is cured at an accelerated speed, and the workpiece is prevented from being adhered with dust after being discharged.

As shown in fig. 10, the cleaning mechanism 12 includes a plurality of uniform scrapers 33 arranged at equal intervals, two ends of each scraper 33 are rotatably connected with the side wall of the spraying box 3, the lower end of one side of each scraper 33 is hinged to a slide rod 35 through a first connecting rod 34, one end of each slide rod 35 is slidably connected with the spraying box 3, the other end of each slide rod 35 is connected with an eccentric shaft of a turntable 37 through a second connecting rod 36, the turntable 37 is fixedly mounted on the inner wall of the spraying box 3, and a crank 38 is fixedly mounted on a rotating shaft of the turntable 37. The pivot of carousel 37 can be the damping axle, drives slide bar 35 through rotating carousel 37 and slides to drive scraper blade 33 and rotate, scraper blade 33 keeps away from first connecting rod 34 one end and can install scraper or brush hair, can clear up the conveyer belt when scraper blade 33 rotates to and contacts with the conveyer belt lower surface, and the coating dust under the clearance falls into and collects in drawer 15. In order to prevent dust from entering the upper part of the spraying box 3 during cleaning, a partition plate can be arranged between an upper conveying belt and a lower conveying belt inside the spraying box 3, and two sides of the partition plate are fixedly connected with the mounting frame.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.

Claims

1. The dustproof spraying device of the anti-counterfeiting printing equipment is characterized by comprising a base (1), wherein supporting legs (2) are fixedly installed at the bottom of the base (1), a spraying box (3) is fixedly installed at the top of the base (1), an access window (4) is arranged between the spraying box (3), observation windows (5) are symmetrically arranged on two sides of the access window (4), the access window (4) is hinged with the side wall of the spraying box (3), transparent glass plates are fixedly installed in the access window (4) and the observation window (5), a spraying mechanism (6) is fixedly installed above the inner part of the spraying box (3), a transmission mechanism (7) is arranged below the spraying box (3) in a penetrating manner, a feeding hole (8) and a discharging hole (9) are formed in the positions, corresponding to the transmission mechanism (7), of two sides of the spraying box (3), a dust removal mechanism (10) is arranged above the feeding hole (8), a drying mechanism (11) is arranged above the discharge port (9), a cleaning mechanism (12) is arranged below the conveying mechanism (7), a recovery tank is arranged at the top part of the base (1) opposite to the cleaning mechanism (12), and a drawer (15) is detachably mounted in the recovery tank;

clean mechanism (12) include scraper blade (33) that a plurality of even equidistance set up, scraper blade (33) both ends are rotated with spraying case (3) lateral wall and are connected, scraper blade (33) one side lower extreme is articulated through first connecting rod (34) and slide bar (35), slide bar (35) one end and spraying case (3) sliding connection, the slide bar (35) other end passes through the eccentric shaft connection of second connecting rod (36) with carousel (37), carousel (37) fixed mounting is in spraying case (3) inner wall, fixed mounting crank (38) in the pivot of carousel (37).

2. The dustproof spraying device of the anti-counterfeiting printing equipment according to claim 1, wherein the spraying mechanism (6) comprises first guide rails (16) which are symmetrically arranged, the first guide rails (16) are fixedly arranged on the inner wall of the spraying box (3), first lead screws (17) penetrate through the first guide rails (16), a first motor (18) is fixedly arranged above one ends of the first guide rails (16), the first lead screws (17) are engaged with an output shaft of the first motor (18) through gears, second guide rails (19) are fixedly arranged between the first guide rails (16), the bottoms of the second guide rails (19) are in threaded fit with the first lead screws (17), second lead screws (20) penetrate through the second guide rails (19), a second motor (21) is fixedly arranged above one ends of the second guide rails (19), and the second lead screws (20) are engaged with output shafts of the second motor (21) through gears, and a spraying gun (22) is fixedly installed on the second screw rod (20), and the spraying gun (22) is in threaded fit with the second screw rod (20).

3. The dustproof spraying device of the anti-counterfeiting printing equipment according to claim 1, wherein the conveying mechanism (7) comprises a symmetrically arranged mounting frame (23), driving rollers (24) are fixedly mounted at two ends of the mounting frame (23), a plurality of supporting rods (25) are arranged between the driving rollers (24), the driving rollers (24) and the supporting rods (25) are rotatably connected with the mounting frame (23), a rotating shaft of the driving roller (24) is connected with an output shaft of a third motor (26) through a speed reducer, the third motor (26) is fixedly mounted on the outer wall of the mounting frame (23), and conveying belts are arranged on the surfaces of the driving rollers (24) and the supporting rods (25) in a surrounding manner.

4. The dustproof spraying device of the anti-counterfeiting printing equipment according to claim 1, wherein the dedusting mechanism (10) comprises a dedusting cover (27), the dedusting cover (27) is fixedly installed on the outer wall of the spraying box (3) above the feeding hole (8), the top of the dedusting cover (27) is connected with a filter (28) through a pipeline, the filter (28) is connected with the input end of a dedusting pump (29) through a pipeline, and the dedusting pump (29) is fixedly installed on the top of the spraying box (3).

5. The dustproof spraying device of the anti-counterfeiting printing equipment according to claim 1, wherein the drying mechanism (11) comprises a drying cover (30), a lamp plate (31) is fixedly installed inside the drying cover (30), and a plurality of heating lamp tubes (32) are fixedly installed at the bottom of the lamp plate (31).