CN217259135U

CN217259135U - Printing mechanism dust collector of gravure press

Info

Publication number: CN217259135U
Application number: CN202221144045.2U
Authority: CN
Inventors: 刘汉桥; 余天祥
Original assignee: Anhui Tianxiang High Tech Special Packaging Materials Group Co ltd
Current assignee: Anhui Tianxiang High Tech Special Packaging Materials Group Co ltd
Priority date: 2022-05-12
Filing date: 2022-05-12
Publication date: 2022-08-23
Anticipated expiration: 2032-05-12

Abstract

The utility model discloses a gravure press's printing mechanism dust collector relates to gravure press technical field, and its technical scheme is: including drive assembly, drive assembly includes the drive case, the drive case bilateral symmetry is equipped with two sets ofly, and is two sets of sliding connection cleaning assembly between the drive case, cleaning assembly includes the slide, the slide bilateral symmetry is equipped with two sets ofly, and is two sets of the slide is located two sets ofly respectively inside the drive case, the left side the spout is seted up to drive case left side outer wall central point, the utility model discloses a set up servo motor one, conveniently drive lead screw one, lead screw two, lead screw three and lead screw four synchronous the rotation simultaneously to convenient carry out the lift removal through driving two sets of slides in step, thereby conveniently stabilize and drive the slide and carry out the lift removal, thereby conveniently drive the cylinder through the slide and remove to printing roller bottom and clean printing roller surface, thereby conveniently remove dust to the printing roller.

Description

Printing mechanism dust collector of gravure press

Technical Field

The utility model relates to an intaglio printing machine technical field, concretely relates to intaglio printing machine's printing mechanism dust collector.

Background

The intaglio press is a machine for printing by using intaglio, the image-text part of the printing plate is recessed, and the blank part and the excircle of the printing plate cylinder are on the same plane, when the intaglio press is used for printing, the whole plate surface of the printing plate cylinder is inked, the ink of the blank part on the plate surface is scraped by a doctor blade, the ink of the image-text part is remained, then the paper is passed through, the impression cylinder imprints on the back surface of the paper, so that the ink of the recessed part is directly transferred onto the paper surface, and finally the printed matter is piled up or rewound by the paper receiving part.

The prior art has the following defects: when the existing gravure printing machine is used, the outer wall of the printing roller is exposed in the air, dust deposition is easily generated, the printing quality is influenced, and the dust on the surface of the printing roller needs to be removed in time, so that the surface cleanness degree of the printing roller is kept, and the printing quality is improved.

Therefore, the invention is necessary to provide a dust removing device for a printing mechanism of a gravure printing machine.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides a gravure press's printing mechanism dust collector, through setting up servo motor one, convenient simultaneous driving lead screw one, lead screw two, lead screw three and lead screw four rotate in step to convenient carry out the elevating movement in step through driving two sets of slides, thereby convenient stable drive slide carries out the elevating movement, thereby conveniently drive the cylinder through the slide and remove to printing roller bottom and clean printing roller surface, thereby conveniently remove dust to the printing roller, with the problem in the solution background art.

In order to achieve the above object, the present invention provides the following technical solutions: a printing mechanism dust removing device of a gravure printing machine comprises a driving assembly, wherein the driving assembly comprises driving boxes, two groups of driving boxes are arranged in bilateral symmetry, cleaning assemblies are connected between the two groups of driving boxes in a sliding manner, the cleaning assemblies comprise sliding seats, the two groups of sliding seats are arranged in the bilateral symmetry, the two groups of sliding seats are respectively arranged in the two groups of driving boxes, sliding grooves are formed in the center of the outer wall of the left side of each driving box on the left side, limiting grooves are formed in the outer wall of the left side of each driving box on the left side, the two groups of limiting grooves are arranged in the front-back symmetry, a second servo motor is arranged on the outer side of each sliding seat on the left side, sliding edges are fixedly arranged on the outer walls of the right ends of the second servo motors, the two groups of sliding edges are arranged in the front-back symmetry manner, the two groups of sliding edges are respectively in sliding connection with the inner walls of the two groups of limiting grooves, the outer walls of output shafts of the second servo motors are rotatably connected with the inner walls of the sliding seats on the left sides through bearings, and a roller is fixedly arranged between the end part of the second output shaft of the servo motor and the slide seat on the right side.

Preferably, the left side is connected with a first screw rod and a second screw rod through a bearing in a rotating mode between the top portion of the driving box and the inner wall of the bottom portion of the driving box, and the right side is connected with a third screw rod and a fourth screw rod through a bearing in a rotating mode between the top portion of the driving box and the inner wall of the bottom portion of the driving box.

Preferably, the right side drive bottom of the case portion fixed mounting servo motor one, the equal fixed mounting toothed disc of four outer walls of lead screw one, lead screw two, lead screw three and lead screw, be connected through the toothed disc transmission between lead screw three and the lead screw four, be connected through the toothed disc transmission between lead screw one and the lead screw two, servo motor output shaft and four bottom fixed connection of lead screw.

Preferably, the first belt pulley is fixedly installed on the outer wall of the first screw rod, the second belt pulley is fixedly installed on the outer wall of the first screw rod, the first belt pulley is in transmission connection with the outer wall of the second belt pulley, and the first belt pulley is in transmission connection with the outer wall of the second belt pulley.

Preferably, threaded holes are formed in the surface of the sliding seat in a penetrating mode, two groups of threaded holes are symmetrically formed in the front and back of the threaded holes, the inner walls of the two groups of threaded holes in the surface of the sliding seat on the left side are in threaded connection with the inner walls of the first screw rod and the second screw rod respectively, and the inner walls of the two groups of threaded holes in the surface of the sliding seat on the right side are in threaded connection with the outer walls of the third screw rod and the fourth screw rod respectively.

Preferably, the surface of the roller is uniformly provided with T-shaped grooves, the inner walls of the T-shaped grooves are inserted with a first T-shaped seat and a second T-shaped seat, bristles are uniformly and fixedly installed at the top of the first T-shaped seat, and scrubbing cloth is fixedly installed at the top of the second T-shaped seat.

Preferably, a cleaning box is fixedly installed between the two groups of driving boxes, and baffles are symmetrically and fixedly installed at the front and the back of the top of the cleaning box.

Preferably, the cleaning box is provided with cleaning liquid on the inner wall, the bottom of the cleaning box is fixedly connected with a drain pipe, and a valve is fixedly mounted on the outer wall of the drain pipe.

The utility model has the advantages that:

1. by arranging the servo motor I, the screw II, the screw III and the screw IV are conveniently and simultaneously driven to synchronously rotate, so that the two groups of sliding seats are conveniently driven to synchronously move up and down, the sliding seats are conveniently and stably driven to move up and down, the roller is conveniently driven to move to the bottom of the printing roller through the sliding seats to clean the surface of the printing roller, and the printing roller is conveniently dedusted;

2. the first T-shaped seat and the second T-shaped seat are distributed at intervals, so that the rotary drum is driven to rotate by the second servo motor conveniently, the rotary drum is driven conveniently, and the bristles and the scrubbing cloth are matched for use, so that the surfaces of the printing rollers are conveniently dedusted by the bristles and the scrubbing cloth;

3. through setting up clean case, drive servo motor one to make a servo motor drive slide move down to clean roof portion, through contacting brush hair and cleaning cloth with clean roof portion, rotate through drive servo motor one, thereby conveniently make brush hair and cleaning cloth cyclic contact washing liquid, thereby conveniently wash brush hair and cleaning cloth through the washing liquid.

Drawings

Fig. 1 is a schematic top view of the present invention;

fig. 2 is a schematic bottom view of the structure of the present invention;

fig. 3 is a schematic structural view of a driving box provided by the present invention;

fig. 4 is a schematic view of a drum mounting structure provided by the present invention;

fig. 5 is a schematic view of the roller structure provided by the present invention.

In the figure: the cleaning device comprises a driving assembly 100, a driving box 110, a first lead screw 111, a second lead screw 112, a third lead screw 113, a fourth lead screw 114, a limiting groove 115, a sliding groove 116, a first servo motor 120, a gear disc 130, a first belt pulley 140, a second belt pulley 150, a belt 160, a cleaning assembly 200, a sliding seat 210, a threaded hole 220, a second servo motor 230, a sliding edge 231, a roller 240, a T-shaped groove 241, a first T-shaped seat 250, bristles 251, a second T-shaped seat 260, a scrubbing cloth 261, a cleaning box 270, a baffle 271, a drain 272 and a valve 273.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Referring to the attached drawings 1-5, the utility model provides a pair of gravure press's printing mechanism dust collector, in order to realize above-mentioned purpose, the utility model provides a following technical scheme: a printing mechanism dust removing device of a gravure printing machine comprises a driving assembly 100, wherein the driving assembly 100 comprises driving boxes 110, two groups of driving boxes 110 are arranged in bilateral symmetry, cleaning assemblies 200 are connected between the two groups of driving boxes 110 in a sliding manner, each cleaning assembly 200 comprises a sliding seat 210, the two groups of sliding seats 210 are arranged in bilateral symmetry, the two groups of sliding seats 210 are respectively positioned inside the two groups of driving boxes 110, a sliding groove 116 is formed in the center of the outer wall of the left side driving box 110, a limiting groove 115 is formed in the outer wall of the left side driving box 110, the two groups of limiting grooves 115 are arranged in front and back symmetry, a servo motor II 230 is arranged on the outer wall of the left side sliding seat 210, sliding ribs 231 are fixedly arranged on the outer wall of the right end of the servo motor II 230, the two groups of sliding ribs 231 are respectively in sliding connection with the inner walls of the two groups of limiting grooves 115, the outer wall of output shafts of the servo motor II 230 is rotatably connected with the inner wall of the left side sliding seat 210 through bearings, and a roller 240 is fixedly arranged between the end of the output shafts of the servo motor II 230 and the right side sliding seat 210, the first belt pulley 140 is fixedly installed on the outer wall of the third lead screw 113, the second belt pulley 150 is fixedly installed on the outer wall of the first lead screw 111, the first belt pulley 140 is in transmission connection with the outer wall of the second belt pulley 150, the belt 160 is in transmission connection with the outer wall of the first belt pulley 140 and the outer wall of the second belt pulley 150, two groups of threaded holes 220 are formed in the surface of the sliding seat 210 in a penetrating mode, the two groups of threaded holes 220 are arranged in a front-back symmetrical mode, two groups of inner walls of the threaded holes 220 in the surface of the sliding seat 210 on the left side are in threaded connection with the inner walls of the third lead screw 113 and the fourth lead screw 112 respectively, two groups of inner walls of the threaded holes 220 in the surface of the sliding seat 210 on the right side are in threaded connection with the outer walls of the third lead screw 113 and the fourth lead screw 114 respectively, the first lead screw 111 and the second lead screw 112 are rotatably connected between the inner walls of the top and the bottom of the left side driving box 110 through bearings, the third lead screw 113 and the fourth lead screw 114 are rotatably connected between the inner walls of the top and the bottom of the right side driving box 110, the first lead screw 111, a servo motor 120 is fixedly installed on the bottom of the right side, The outer walls of the second screw rod 112, the third screw rod 113 and the fourth screw rod 114 are fixedly provided with gear discs 130, the third screw rod 113 and the fourth screw rod 114 are in transmission connection through the gear discs 130, the first screw rod 111 and the second screw rod 112 are in transmission connection through the gear discs 130, an output shaft of a first servo motor 120 is fixedly connected with the bottom ends of the fourth screw rod 114, specifically, the driving assembly 100 has the function of conveniently installing the cleaning assembly 200, the cleaning assembly 200 has the function of conveniently installing and cleaning a printing roller, the two groups of driving boxes 110 have the function of conveniently installing the cleaning box 270 and the sliding seat 210, the sliding seat 210 has the function of conveniently installing the roller 240, the roller 240 has the function of conveniently installing the first T-shaped seat 250 and the second T-shaped seat 260, the sliding groove 116 is in sliding connection with the sliding edge 231 in a matched mode, so that the second servo motor 230 is conveniently limited, and the second servo motor 230 has the function of conveniently driving the roller 240 to rotate, the limiting groove 115 has the effect of conveniently penetrating through an output shaft of the second servo motor 230, the first lead screw 111 and the second lead screw 112 have the effect of driving the left sliding base 210 to ascend and descend, the third lead screw 113 and the fourth lead screw 114 have the effect of driving the right sliding base 210 to ascend and descend, the gear disc 130 has the transmission effect, and the first belt pulley 140 and the second belt pulley 150 have the transmission effect.

Further, the surface of the roller 240 is uniformly provided with T-shaped grooves 241, the inner walls of the T-shaped grooves 241 are inserted with a first T-shaped seat 250 and a second T-shaped seat 260, bristles 251 are uniformly and fixedly installed on the top of the first T-shaped seat 250, a wiping cloth 261 is fixedly installed on the top of the second T-shaped seat 260, a cleaning box 270 is fixedly installed between the two groups of driving boxes 110, baffles 271 are symmetrically and fixedly installed on the front and back of the top of the cleaning box 270, cleaning liquid is arranged on the inner wall of the cleaning box 270, the bottom of the cleaning box 270 is fixedly connected with a water drainage pipe 272, a valve 273 is fixedly installed on the outer wall of the water drainage pipe 272, specifically, the T-shaped grooves 241 have the function of conveniently inserting the first T-shaped seat 250 and the second T-shaped seat 260, the bristles 251 have the function of cleaning the bottom of the printing roller, the second T-shaped seat 260 has the function of conveniently installing the wiping cloth 261, the wiping cloth 261 has the function of wiping the outer wall of wiping the printing roller, the cleaning box 270 has the function of conveniently containing the cleaning liquid, thereby conveniently clean the effect of brush hair 251 and scrubbing cloth 261 through the washing liquid, baffle 271 uses with the cooperation of cylinder 240 to the convenience is sealed clean case 270 top, thereby conveniently prevents that the washing liquid from taking place to splash, and drain pipe 272 has the effect of the inside washing liquid of convenient discharge clean case 270, and valve 273 has the effect of the make-and-break of convenient control drain pipe 272.

The utility model discloses a use as follows: those skilled in the art can easily perform the cleaning by filling the cleaning solution into the top of the cleaning tank 270, by driving the servo motor one 120, therefore, the first servo motor 120 drives the fourth lead screw 114 to rotate, so that the first lead screw 111, the second lead screw 112, the third lead screw 113 and the fourth lead screw 114 can synchronously rotate to drive the sliding seat 210 to lift, the sliding base 210 drives the roller 240 to rise to the bottom of the printing roller, the second servo motor 230 is driven to drive the roller 240 to rotate, thereby facilitating the cleaning of the bottom of the printing roll by the scrubbing cloth 261 and the bristles 251, and when the bristles 251 and the scrubbing cloth 261 need to be cleaned, by driving the slider 210 to move down to the top of the cleaning tank 270 so that the bottom of the roller 240 comes into contact with the flap 271, by driving the roller 240 to rotate, so that the brush bristles 251 and the cleaning cloth 261 are conveniently contacted with the cleaning solution, and the brush bristles 251 and the cleaning cloth 261 are cleaned by the cleaning solution.

The above is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of the claimed invention as far as possible.

Claims

1. The utility model provides a gravure press's printing mechanism dust collector, includes drive assembly (100), drive assembly (100) are including drive case (110), drive case (110) bilateral symmetry is equipped with two sets ofly, two sets of sliding connection cleaning assembly (200), its characterized in that between drive case (110): the cleaning assembly (200) comprises two sliding seats (210), the two sliding seats (210) are arranged in bilateral symmetry, the two sliding seats (210) are respectively positioned in the two driving boxes (110), a sliding groove (116) is formed in the center of the outer wall of the left side of the driving box (110) on the left side, a limiting groove (115) is formed in the outer wall of the left side of the driving box (110) on the left side, two groups of limiting grooves (115) are symmetrically arranged in front and back, a second servo motor (230) is arranged on the outer side of the sliding seat (210) on the left side, sliding edges (231) are fixedly arranged on the outer wall of the right end of the second servo motor (230), two groups of sliding edges (231) are symmetrically arranged in the front and back direction, the two groups of sliding edges (231) are respectively connected with the inner walls of the two groups of limiting grooves (115) in a sliding manner, the outer wall of the output shaft of the servo motor II (230) is rotationally connected with the inner wall of the left sliding seat (210) through a bearing, and a roller (240) is fixedly arranged between the end part of the output shaft of the second servo motor (230) and the right sliding seat (210).

2. The printing mechanism dust removing device of the intaglio printing press according to claim 1, wherein the top and bottom inner walls of the left driving box (110) are rotatably connected with a first lead screw (111) and a second lead screw (112) through bearings, and the top and bottom inner walls of the right driving box (110) are rotatably connected with a third lead screw (113) and a fourth lead screw (114) through bearings.

3. The printing mechanism dust removing device of the intaglio printing press as claimed in claim 2, wherein a first servo motor (120) is fixedly mounted at the bottom of the right driving box (110), gear discs (130) are fixedly mounted on outer walls of the first lead screw (111), the second lead screw (112), the third lead screw (113) and the fourth lead screw (114) are in transmission connection through the gear discs (130), the first lead screw (111) and the second lead screw (112) are in transmission connection through the gear discs (130), and an output shaft of the first servo motor (120) is fixedly connected with the bottom end of the fourth lead screw (114).

4. The printing mechanism dust removing device of the intaglio printing press as recited in claim 3, wherein a first pulley (140) is fixedly mounted on the outer wall of the third lead screw (113), a second pulley (150) is fixedly mounted on the outer wall of the first lead screw (111), the first pulley (140) is in transmission connection with the outer wall of the second pulley (150), and a belt (160) is in transmission connection with the outer wall of the first pulley (140) and the outer wall of the second pulley (150).

5. The dust removing device for the printing mechanism of the gravure printing machine according to claim 4, wherein two sets of threaded holes (220) are formed in the surface of the sliding base (210) in a penetrating manner, the threaded holes (220) are symmetrically arranged in two sets in a front-back manner, the inner walls of the two sets of threaded holes (220) in the surface of the sliding base (210) on the left side are respectively in threaded connection with the inner walls of the first screw rod (111) and the second screw rod (112), and the inner walls of the two sets of threaded holes (220) in the surface of the sliding base (210) on the right side are respectively in threaded connection with the outer walls of the third screw rod (113) and the fourth screw rod (114).

6. The dust removing device for the printing mechanism of the intaglio printing press as recited in claim 1, wherein the surface of the cylinder (240) is uniformly provided with a T-shaped groove (241), a first T-shaped seat (250) and a second T-shaped seat (260) are inserted into the inner wall of the T-shaped groove (241), bristles (251) are uniformly and fixedly arranged on the top of the first T-shaped seat (250), and a scrubbing cloth (261) is fixedly arranged on the top of the second T-shaped seat (260).

7. The printing mechanism dust removing device of the intaglio printing press according to claim 6, wherein a cleaning box (270) is fixedly installed between two sets of the driving boxes (110), and baffles (271) are fixedly installed on the top of the cleaning box (270) in a front-back symmetrical manner.

8. The printing mechanism dust removing device of the intaglio printing press as recited in claim 7, wherein the cleaning solution is disposed on the inner wall of the cleaning box (270), the bottom of the cleaning box (270) is fixedly connected with a drain pipe (272), and a valve (273) is fixedly mounted on the outer wall of the drain pipe (272).