CN114393924A

CN114393924A - Circular screen cleaning device of circular screen printer

Info

Publication number: CN114393924A
Application number: CN202210084804.9A
Authority: CN
Inventors: 肖振龙; 周兰芬; 杨红; 李伟
Original assignee: Shaoxing Gold Chu Yinran Co ltd
Current assignee: Shaoxing Gold Chu Yinran Co ltd
Priority date: 2022-01-25
Filing date: 2022-01-25
Publication date: 2022-04-26

Abstract

The invention provides a rotary screen cleaning device of a rotary screen printing machine, which relates to the field of printing equipment and comprises two boxes, wherein the two boxes are arranged up and down, the openings of the two boxes are far away from each other, the two boxes are connected with each other, a rotary screen roller is arranged in each box, rotary drums are arranged at two ends of the rotary screen roller, an electric push rod is arranged at one side of each rotary drum, which is far away from the rotary screen roller, one end of each electric push rod is connected with the corresponding box, and the other end of each electric push rod is connected with a motor. This rotary screen printing machine's rotary screen cleaning device establishes two boxes, and the rotary screen roller in two boxes works, washs in turn to reduce the province time, improve work efficiency. Promote the slider through the rubber driving lever, the slider drives magnet and removes, and the iron plate follows magnet and removes for the diaphragm reciprocates, orders about clean post and passes the mesh of cylinder roller, reaches abluent mesh with this. And be equipped with gondola water faucet and bake out the lamp on the apron to need not convert the rotary screen roller into other equipment, further improve stamp efficiency.

Description

Circular screen cleaning device of circular screen printer

Technical Field

The invention relates to the technical field of printing equipment, in particular to a rotary screen cleaning device of a rotary screen printing machine.

Background

The circular screen printing machine is one main equipment for printing fabric and has circular screen to roll on fabric, and the slurry is printed onto fabric via scraping printing or magnetic rod device to form certain pattern and color. The rotary screen is a pattern plate of a printing machine, is generally made of nickel metal and is also called a nickel screen, and is in a hexagonal mesh shape, two ends of the rotary screen are fixed by choke plugs, so that the rotary screen can bear the pressure of color paste and a scraper during printing, the rotary screen can be stained with impurities such as sizing agent, thread ends and the like after printing fabrics, and in order to ensure the printing quality, the rotary screen can be cleaned before the next printing is started. The clean mode of current rotary screen adopts artifical cleanness, and the staff takes off the rotary screen from the rotary screen printing machine, and then the reuse washing liquid washs, and the operation is very troublesome like this, and the speed of wasing simultaneously is slow, still need convert other equipment after the washing and dry to the rotary screen, leads to the printing efficiency of rotary screen printing machine to reduce like this.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a rotary screen cleaning device of a rotary screen printing machine, which solves the problems that the printing efficiency of the rotary screen printing machine is reduced because the rotary screen cleaning mode in the prior art adopts manual cleaning, the operation is very troublesome, the cleaning speed is low, and other equipment needs to be converted to dry the rotary screen after cleaning.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a rotary screen printing machine's mould cleaning device, includes two boxes, two arrange the box from top to bottom, two box openings are kept away from each other, are connected in the middle of two boxes, be equipped with the mould roller in the box, mould roller both ends all are equipped with the cylinder, and the cylinder is kept away from mould roller one side and is equipped with the electric push rod, and electric push rod one end is connected with the box, and the electric push rod other end is connected with the motor, and the motor is connected with the cylinder, sliding fit has the diaphragm in the box, and the diaphragm distributes towards mould roller one side equidistance has a plurality of clean posts.

The cylinder mould roller is around the axis and is seted up the multirow mesh, clean post can stretch into in the cylinder mould roller mesh, goes up and down repeatedly through the diaphragm and makes clean post pass the mesh many times, and the mesh is fallen in the scrubbing, and the box opening part is equipped with the apron, both sides all are equipped with the extension board around the apron, and the extension board is hugged closely with the box.

Preferably, extension board side sliding fit has the slider, and the slide has been seted up to the extension board, and sliding fit has magnet in the slide, and the magnet top is connected with the string, and the string upper end is passed the extension board and is connected with the slider, the box is close to extension board department and is equipped with the motor, and motor drive shaft is connected with the disc, and disc fixed mounting has the rubber driving lever, and the rubber driving lever can contact with the slider bottom.

Preferably, magnet is used for driving the diaphragm and rises, diaphragm end connection has the iron plate, and vertical groove has been seted up to the box inner wall, iron plate and vertical groove sliding fit, and the iron plate attracts with magnet mutually, and rubber driving lever and slider contact when the motor drives the disc rotation, and rubber driving lever promotes the slider and rises, and the slider is mentioned magnet up to make the iron plate follow the magnet and remove.

Preferably, a plurality of light emitters are fixedly mounted at the end part of the cylinder roller at equal angles around the axis, one light emitter corresponds to one row of meshes, a light receiver and a control module are fixedly mounted in the box body, and when the light emitters are aligned with the light receiver, the control module drives the motor to rotate for a circle.

Preferably, the cylinder is embedded with the air pump, and the air pump inlet end extends to outside the cylinder, and the air pump end of giving vent to anger is connected with the strip gasbag, and the strip gasbag is kept away from that the fixed bonding of air pump one end has the cleaning sheet, cleaning sheet and the interior surface contact of mould roller, if aerify in the strip gasbag of air pump, then strip gasbag inflation extension promotes the cleaning sheet and removes towards mould roller central authorities, if the air pump takes the gas in the strip gasbag out, then strip gasbag shrink drives cleaning sheet reverse movement.

Preferably, both ends all are connected with the pivot about the box, and pivot pole body cover has the retainer plate, and the pivot is equipped with spacing post all around, and spacing post is connected with the box, and the retainer plate is passed to spacing post one end.

Preferably, the motor transmission shaft is hinged with a hoop at an equal angle, the hoop is in threaded connection with a bolt, and the bolt is in threaded connection with the roller.

Preferably, the surface of the cleaning column is provided with a plurality of tentacles.

Preferably, the equidistance of apron top is inlayed and is had a plurality of gondola water faucets, and the apron is kept away from box one side and is equipped with the water pipe, and the water pipe is connected with the gondola water faucet, the gondola water faucet lower extreme passes apron alignment circular screen roller, and the apron is equipped with a plurality of baking lamps towards box one side, and the apron is seted up there is the gas pocket.

(III) advantageous effects

The invention provides a rotary screen cleaning device of a rotary screen printing machine. The method has the following beneficial effects:

1. this rotary screen printing machine's rotary screen cleaning device establishes two boxes, and the rotary screen roller in two boxes works, washs in turn to reduce the province time, improve work efficiency. Promote the slider through the rubber driving lever, the slider drives magnet and removes, and the iron plate follows magnet and removes for the diaphragm reciprocates, orders about clean post and passes the mesh of cylinder roller, reaches abluent mesh with this. And be equipped with gondola water faucet and bake out the lamp on the apron to need not convert the rotary screen roller into other equipment, further improve stamp efficiency.

Drawings

FIG. 1 is a perspective view of the structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is an enlarged view of the structure of FIG. 2;

FIG. 4 is a cross-sectional view of the present invention;

FIG. 5 is a schematic view of the motor structure of the present invention;

FIG. 6 is a schematic view of a partial configuration of a cylinder roll according to the present invention;

FIG. 7 is a schematic view of a cleaning column according to the present invention;

FIG. 8 is a schematic view of the cover plate structure of the present invention;

FIG. 9 is a cross-sectional view of an extension plate structure of the present invention.

In the figure: the device comprises a box body 1, a circular screen roller 2, a light emitter 21, a light receiver 22, an electric push rod 3, a motor 4, a hoop 41, a bolt 42, a transverse plate 5, an iron block 51, a cleaning column 6, a whisker 61, a cover plate 7, an air hole 71, a baking lamp 72, a shower head 8, a rotating shaft 9, a fixing ring 10, a limiting column 11, an extending plate 12, a sliding block 121, a slideway 122, a magnet 123, a string 124, a water pipe 13, a longitudinal groove 14, an air pump 15, an air bag 151, a cleaning sheet 152, a motor 16, a circular disc 17, a rubber deflector rod 171 and a roller 18.

Detailed Description

The embodiment of the invention provides a circular screen cleaning device of a circular screen printing machine, which comprises two box bodies 1 as shown in figures 1-9, wherein the two box bodies 1 are arranged up and down, the openings of the two box bodies 1 are far away from each other, and the middles of the two box bodies 1 are welded. The box body 1 is internally provided with a circular net roller 2, and two ends of the circular net roller 2 are welded with rollers 18. An electric push rod 3 is arranged on one side, away from the cylinder roller 2, of the roller 18, one end of the electric push rod 3 is welded with the box body 1, and a motor 4 is fixedly mounted at the other end of the electric push rod 3. The motor 4 and the roller 18 are fixedly arranged together, a transverse plate 5 is in sliding fit in the box body 1, and a plurality of cleaning columns 6 are fixedly arranged on the transverse plate 5 towards one side of the circular net roller 2 at equal intervals.

The cylinder roller 2 is provided with a plurality of rows of meshes around the axis, and the cleaning column 6 can extend into the meshes of the cylinder roller 2. When the cleaning device works, the transverse plate 5 is repeatedly lifted to enable the cleaning column 6 to penetrate through meshes for many times, and impurities around the meshes are cleaned and brushed. The opening of the box body 1 is covered with a cover plate 7, extension plates 12 are welded on the front side and the rear side of the cover plate 7, and the extension plates 12 are tightly attached to the box body 1.

Referring to fig. 9, the side of the extension plate 12 is slidably fitted with a slider 121, the extension plate 12 is provided with a slide rail 122, the slide rail 122 is slidably fitted with a magnet 123, and the top of the magnet 123 is fixedly bound with a string 124. The upper end of the string 124 passes through the extension plate 12 and is fixedly bound with the slide block 121. The box 1 is welded with the motor 16 near the extension plate 12, the disc 17 is welded on the transmission shaft of the motor 16, the disc 17 is fixedly provided with a rubber deflector rod 171, and the rubber deflector rod 171 can contact with the bottom end of the sliding block 121.

The rubber deflector rod 171 makes a circular motion during the rotation of the disc 17, and when the rubber deflector rod 171 contacts with the side of the extension plate 12, the rubber deflector rod 171 bends and contacts with the sliding block 121. The rubber lever 171 pushes the slider 121 to ascend as it continues to rotate. When the slider 121 moves, the string 124 is pulled, so that the magnet 123 is lifted.

The magnet 123 is used for driving the transverse plate 5 to ascend, the iron block 51 is welded at the end part of the transverse plate 5, the longitudinal groove 14 is formed in the inner wall of the box body 1, the iron block 51 is in sliding fit with the longitudinal groove 14, and the iron block 51 and the magnet 123 attract each other. By engaging the motor 16, the disk 17, the rubber deflector 171 with the slider 121 and lifting the magnet 123 upward, the iron block 51 is magnetically influenced by the movement of the gunn magnet 123. When the magnet 123 moves to the highest position, the rubber shift rod 171 cannot continuously push the slider 121, and as the motor 14 continues to rotate, the rubber shift rod 171 is separated from the slider 121, so that the slider 121, the magnet 123 and the iron block 51 fall. Thereby driving the transverse plate 5 to move up and down.

The end of the circular net roller 2 is fixedly provided with a plurality of light emitters 21 at equal angles around the axis, one light emitter 21 corresponds to one row of meshes, a light receiver 22 and a control module are fixedly arranged in the box body 1, and when the light emitters 21 are aligned with the light receiver 22, the control module drives the motor 16 to rotate for one circle. The control module is electrically connected to the motor 16.

An air pump 15 is embedded in the roller 18, an air inlet end of the air pump 15 extends out of the roller 18, a strip-shaped air bag 151 is fixedly mounted at an air outlet end of the air pump 15, and a cleaning sheet 152 is fixedly bonded at one end, far away from the air pump 15, of the strip-shaped air bag 151. The cleaning sheet 152 is in contact with the inner surface of the cylinder roller 2, and when the air pump 15 inflates the strip-shaped air cells 151, the strip-shaped air cells 151 expand and expand to push the cleaning sheet 152 to move toward the center of the cylinder roller 2. If the air pump 15 pumps the air in the air bag strip 151, the air bag strip 151 contracts to drive the cleaning sheet 152 to move in the opposite direction.

The control module controls the air pump 15 to work by means of the wireless transmission module. A battery for supplying power is fixedly arranged outside the box body 1.

The left end and the right end of the box body 1 are respectively pivoted with a rotating shaft 9. The rotation shaft 9 is connected with the fixing bracket so that the two cases 1 can rotate. A fixing ring 10 is sleeved on the shaft body of the rotating shaft 9, a limiting column 11 is arranged around the rotating shaft 9, the limiting column 11 is welded with the box body 1, and one end of the limiting column 11 penetrates through the fixing ring 10. The fixing ring 10 is matched with the limiting column 11 to play a role in fixing the box body 1.

7 the top equidistance of apron is inlayed and is had a plurality of gondola water faucet 8, and apron 7 keeps away from 1 one side of box and is equipped with water pipe 13, and

water pipe

13 and 8 welding intercommunications of gondola water faucet, 8 lower extremes of gondola water faucet pass apron 7 and aim at rotary screen roller 2, and apron 7 has a plurality of baking lamps 72 towards 1 one side fixed mounting of box, and apron 7 is seted up there is the gas pocket 71. The air hole 71 facilitates the operation of the air pump 15. The 8 gondola water faucet sprays water on the mould roller 2, cooperates at clean post 6 of cooperation, cleaning sheet 152 to wash the edulcoration to the mould roller. After the rinsing is completed, the baking treatment is performed by the baking lamp 72.

As can be known by combining the attached

drawings

1 and 2, the two boxes 1 can alternately work, the circular mesh rollers 2 in the box 1 above the boxes are cleaned, and the circular mesh rollers 2 in the box 1 below the boxes stretch out to work. After the cleaning of the circular net roller 2 in the upper box body 1 is finished, the sewage is poured out and replaces the other circular net roller 2 to work.

As for how to pour out sewage is a conventional technical means, only a sewage collecting tank is arranged below the sewage collecting tank to collect the sewage.

The transmission shaft of the motor 4 is hinged with a hoop 41 at equal angles, the hoop 41 is connected with a bolt 42 through threads, and the bolt 42 is connected with the roller 18 through threads. This secures the motor 4 and the drum 18 together.

The surface of the cleaning column 6 has a plurality of whiskers 61. The cleaning column 61 rubs the tentacles 61 with the vicinity of the mesh while passing through the mesh, thereby performing a wiping effect.

In conclusion, the rotary screen cleaning device of the rotary screen printing machine is provided with the two boxes 1, and the rotary screen rollers 2 in the two boxes 1 work and clean alternately, so that the time is saved, and the working efficiency is improved. Promote slider 121 through rubber driving lever 171, slider 121 drives magnet 123 and removes, and iron plate 51 follows magnet 123 and removes for diaphragm 5 reciprocates, orders about clean post and passes the mesh of cylinder roller 2, reaches abluent mesh with this. And be equipped with gondola water faucet 8 and bake out light 72 on the apron 7 to need not convert the cylinder mould roller 2 into other equipment, further improve stamp efficiency.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a rotary screen printing machine's rotary screen cleaning device which characterized in that: the cleaning device comprises two box bodies (1), wherein the two box bodies (1) are arranged up and down, openings of the two box bodies (1) are far away from each other, the middle parts of the two box bodies (1) are connected, a cylinder roller (2) is arranged in the box body (1), two ends of the cylinder roller (2) are respectively provided with a roller (18), one side, far away from the cylinder roller (2), of each roller (18) is provided with an electric push rod (3), one end of each electric push rod (3) is connected with the box body (1), the other end of each electric push rod (3) is connected with a motor (4), each motor (4) is connected with each roller (18), a transverse plate (5) is in sliding fit in the box body (1), and a plurality of cleaning columns (6) are equidistantly distributed on one side, facing the cylinder roller (2), of the transverse plate (5);

multirow mesh is seted up around the axis to cylinder roller (2), in clean post (6) can stretch into cylinder roller (2) mesh, go up and down repeatedly through diaphragm (5) and make clean post (6) pass the mesh many times, the brush-cleaning falls the impurity around the mesh, and box (1) opening part is equipped with apron (7), both sides all are equipped with extension board (12) around apron (7), and extension board (12) are hugged closely with box (1).

2. The rotary screen cleaning device of a rotary screen printing machine according to claim 1, wherein: extension board (12) side sliding fit has slider (121), and slide (122) have been seted up in extension board (12), and sliding fit has magnet (123) in slide (122), and magnet (123) top is connected with string (124), and extension board (12) are passed to string (124) upper end and are connected with slider (121), box (1) is close to extension board (12) department and is equipped with motor (16), and motor (16) transmission shaft is connected with disc (17), and disc (17) fixed mounting has rubber driving lever (171), and rubber driving lever (171) can contact with slider (121) bottom.

3. The rotary screen cleaning device of a rotary screen printing machine according to claim 2, wherein: magnet (123) are used for driving diaphragm (5) to rise, diaphragm (5) end connection has iron plate (51), vertical groove (14) have been seted up to box (1) inner wall, iron plate (51) and vertical groove (14) sliding fit, iron plate (51) and magnet (123) attract mutually, rubber driving lever (171) and slider (121) contact when motor (16) drive disc (17) are rotatory, rubber driving lever (171) promote slider (121) and rise, slider (121) up mention magnet (123), thereby make iron plate (51) follow magnet (123) and remove.

4. The rotary screen cleaning device of a rotary screen printing machine according to claim 2, wherein: the utility model discloses a light ray collecting device, including cylinder roller (2), box (1), control module driving motor (16) are rotatory a week, cylinder roller (2) tip is around axis equiangular fixed mounting have a plurality of illuminator (21), and one illuminator (21) corresponds a row of mesh, and fixed mounting has light receiver (22) and control module in box (1), and when illuminator (21) and light receiver (22) align, control module driving motor (16) are rotatory a week.

5. The rotary screen cleaning device of a rotary screen printing machine according to claim 1, wherein: the cylinder (18) is embedded with air pump (15), air pump (15) inlet end extends to outside cylinder (18), air pump (15) give vent to anger the end and is connected with strip gasbag (151), strip gasbag (151) are kept away from fixed bonding of air pump (15) one end and are had cleaning sheet (152), cleaning sheet (152) and mould roller (2) internal surface contact, if air pump (15) are toward aerifing in strip gasbag (151), then strip gasbag (151) inflation extension promotes cleaning sheet (152) and moves towards mould roller (2) central authorities, if air pump (15) take out gas in strip gasbag (151), then strip gasbag (151) shrink drives cleaning sheet (152) antiport.

6. The rotary screen cleaning device of a rotary screen printing machine according to claim 1, wherein: both ends all are connected with pivot (9) about box (1), and pivot (9) pole body cover has retainer plate (10), and pivot (9) are equipped with spacing post (11) all around, and spacing post (11) are connected with box (1), and retainer plate (10) are passed to spacing post (11) one end.

7. The rotary screen cleaning device of a rotary screen printing machine according to claim 1, wherein: the equal-angle hinged joint of motor (4) transmission shaft has clamp (41), and clamp (41) threaded connection has bolt (42), and bolt (42) and cylinder (18) threaded connection.

8. The rotary screen cleaning device of a rotary screen printing machine according to claim 1, wherein: the surface of the cleaning column (6) is provided with a plurality of tentacles (61).

9. The rotary screen cleaning device of a rotary screen printing machine according to claim 1, wherein: apron (7) top equidistance is inlayed and is had a plurality of gondola water faucet (8), and box (1) one side is kept away from in apron (7) is equipped with water pipe (13), and water pipe (13) are connected with gondola water faucet (8), apron (7) alignment cylinder roller (2) are passed to gondola water faucet (8) lower extreme, and apron (7) are equipped with a plurality of baking lamps (72) towards box (1) one side, and apron (7) are seted up has gas pocket (71).