CN214240029U - Circular screen cleaning equipment of circular screen printer - Google Patents

Abstract

The utility model relates to a rotary screen printing machine's mould cleaning equipment relates to rotary screen printing machine's technical field, including the organism, be provided with belt cleaning device on the organism, belt cleaning device includes box, two backing rolls, scrubbing mechanism, and the box setting just is equipped with the washing liquid on the organism, and two backing rolls rotate to set up on the box and be used for supporting the mould body, and scrubbing mechanism sets up on the box and sprays the scrubbing to the mould body. This application is through placing the mould body on two backing rolls, scrub the mechanism and start and spray to scrub the mould body, then the washing liquid flows back and continues cyclic utilization in the box, has reduced the waste of water resource.

Description

Circular screen cleaning equipment of circular screen printer

Technical Field

The application relates to the technical field of circular screen printers, especially, relate to a circular screen printer's rotary screen cleaning equipment.

Background

Nowadays, printing equipment comprises various types such as a rotary screen, a flat screen, a transfer screen and a copper plate screen, but the most widely used printing rotary screen has the characteristics of high printing speed, high production efficiency and the like. The method comprises the steps of manufacturing nickel screens with different meshes into a cylindrical printing rotary screen, conveying color paste into the printing rotary screen, and impressing the color paste on a fabric through a pattern pore by using a scraper or a magnetic rod applying certain pressure through the pattern pore reserved on the printing rotary screen, so as to obtain a pre-designed pattern profile.

Among the prior art, can refer to the chinese utility model patent that the grant bulletin number is CN209126316U, it discloses a cleaning structure of rotary screen printing machine, including the clean bench, be provided with on the clean bench be used for placing the rotary wheel group of rotary screen, be provided with the drive assembly that the rotary wheel group is connected with be provided with the spray pipe that is used for wasing the rotary screen. The rotary wheel set drives the rotary screen to rotate under the action of the driving assembly, and meanwhile, the rotary screen is cleaned by the water spraying pipe.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: cleaning liquid is sprayed to the circular net through the water spraying pipe to clean the circular net, and cleaning liquid after cleaning flows into the environment, so that a large amount of water resources are wasted.

SUMMERY OF THE UTILITY MODEL

In order to reduce the waste of water resource, this application provides a rotary screen printing machine's rotary screen cleaning equipment.

The application provides a pair of rotary screen printing machine's rotary screen cleaning equipment adopts following technical scheme:

the utility model provides a rotary screen printing machine's mould cleaning equipment, includes the organism, be provided with belt cleaning device on the organism, belt cleaning device includes box, two backing rolls, scrubs the mechanism, the box sets up and just is equipped with the washing liquid on the organism, two the backing roll rotates to set up on the box and is used for supporting the mould body, scrub the mechanism setting on the box and spray to scrub the mould body.

Through adopting above-mentioned technical scheme, place the mould body on two backing rolls, scrub the mechanism and start and spray to scrub the mould body, then the washing liquid flows back and continues cyclic utilization in the box, has reduced the waste of water resource.

Optionally, scrub the mechanism including scrub the board, spray the pump, shower, drive assembly, scrub the board setting and the equipartition is provided with a plurality of brushes of contradicting on the mould body on the box, the spray pump sets up on the box, the shower sets up on the spray pump and the mouth of pipe is towards the mould body, drive assembly sets up on the box and is connected with the backing roll.

Through adopting above-mentioned technical scheme, drive assembly starts to drive the backing roll and rotates, and the backing roll rotates and drives the mould body and rotate, consequently brushes and washes the impurity that adheres on the board brushes the mould body, and sprays the pump and start, and cleaning solution sprays the mould body through the shower on to this realizes spraying and scrubs the mould body.

Optionally, the driving assembly comprises a worm wheel, a driving motor and a worm, the worm wheel is arranged on the supporting roller, the driving motor is arranged on the box body, and the worm is arranged on an output shaft of the driving motor and meshed with the worm wheel.

By adopting the technical scheme, the driving motor is started to drive the worm to rotate, and the worm rotates to drive the worm wheel and the supporting roll to rotate, so that the driving single machine is started to drive the supporting roll to rotate.

Optionally, be provided with protector on the box, protector includes two protection casings, removal subassembly, two the protection casing rotates through the pivot to set up on the box and the cooperation blocks the box top, the removal subassembly sets up on the box and is connected with the pivot on two protection casings.

The box body is convenient for the cylinder mould body to be put in and is generally set to be in an open state, so when the spray pipe sprays cleaning liquid onto the cylinder mould body, the cleaning liquid is easy to splash to the outer side of the box body, thereby causing waste of water resources;

by adopting the technical scheme, the moving assembly is started to drive the two rotating shafts to rotate, and the two rotating shafts drive the two protective covers to be matched with and block the opening of the box body, so that the probability of splashing cleaning liquid to the outer side of the box body is reduced, and the waste of water resources is reduced; when the cylinder mould body needs to be put into transportation or put into simultaneously, the movable assembly starts to drive the two protective covers to be away from each other, so that the opening of the box body is opened, and the cylinder mould body can be transported or put into.

Optionally, the moving assembly comprises two gears, a double-head cylinder and two racks, the two gears are arranged on the two rotating shafts, the double-head cylinder is arranged on the box body, and the two racks are arranged on a piston rod of the double-head cylinder and are respectively meshed with the two gears.

Through adopting above-mentioned technical scheme, two racks of double-end cylinder start-up drive move, and two racks remove and drive two gear wheels and rotate, and two gear wheels rotate and drive the pivot and rotate to this realizes that double-end cylinder starts to drive the pivot and rotates, and a cylinder promotes two protection casings simultaneously and rotates simultaneously, has improved the uniformity when two protection casings rotate, has also reduced the loss of the energy.

Optionally, two all rotate on the protection casing and be provided with spacing roller, work as two when the box is blocked in the protection casing cooperation, two spacing roller supports and presses on the mould body.

Through adopting above-mentioned technical scheme, spacing roller supports presses on the mould body, has consequently reduced the probability that the mould body takes place to beat, has improved the cleaning effect of scrubbing board to the mould body, has also reduced the probability that mould body and backing roll take place the phenomenon of skidding simultaneously, the loss of the energy when reducing.

Optionally, set up on the box and carry out filterable filtering component to the clearance liquid, filtering component is including crossing filter frame, apron, reference column, the hole of sliding has been seted up on the box, it slides and sets up on the hole of sliding to cross the filter frame, the apron sets up on crossing the filter frame and contradicts on the box lateral wall, the reference column sets up on the apron and the grafting is installed on the box.

By adopting the technical scheme, the filter frame filters the returned cleaning liquid, so that the quantity of impurities in the cleaning liquid sprayed to the cylinder mould body is reduced, and the cleaning effect of the cleaning liquid on the cylinder mould body is improved; the pulling apron makes reference column and box break away from, then will filter the frame and dismantle and get off and clear up, will filter the frame after the clearance and install on the hole that slides for the reference column is pegged graft and is installed and fix a position filter the frame on the box, clears up filter the frame with this, has improved the speed of washing liquid through filter the frame, has improved the filter effect of filtering impurity in the frame to the washing liquid.

Optionally, a buffer tank communicated with the box body and located below the filter frame is arranged on the box body, and the spray pump is arranged on the buffer tank.

Through adopting above-mentioned technical scheme, the washing liquid flows to the bottom half through filtering the filter frame after filtering and stores, and the washing liquid deposits, and buffer tank and box intercommunication simultaneously, therefore the washing liquid deposits simultaneously at buffer tank and box to make the impurity of washing liquid deposit to box and buffer tank bottom, further reduced impurity in the washing liquid, consequently the washing after depositing sprays the mould body through spray pump and shower on, thereby improved the cleaning performance of washing liquid to the mould body.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the circular screen body is placed on the two supporting rollers, the brushing mechanism is started to spray and brush the circular screen body, and then the cleaning liquid flows back into the box body to be recycled, so that the waste of water resources is reduced;

2. the movable assembly is started to drive the two protective covers to be matched with and block the opening of the box body, so that the probability of splashing cleaning liquid to the outer side of the box body is reduced, and the waste of water resources is reduced;

3. the cleaning liquid of backward flow is filtered through the filter frame, has reduced the impurity quantity in the cleaning liquid that sprays on the mould body, has improved the cleaning performance of cleaning liquid to the mould body.

Drawings

FIG. 1 is a schematic perspective view of the present application;

FIG. 2 is a schematic view of a portion of the present application, with the side wall of the housing in section and the filter assembly exploded;

fig. 3 is a schematic view of the structure of the protection device of the present application, with a partial cross-section of the side wall of the protection cover.

Reference numerals: 1. a body; 11. a buffer tank; 12. a cylinder mould body; 2. a cleaning device; 21. a box body; 211. a sliding hole; 22. a support roller; 23. a brushing mechanism; 24. brushing and washing the plate; 25. a spray pump; 251. a connecting pipe; 252. a delivery pipe; 26. a shower pipe; 27. a drive assembly; 271. a worm gear; 272. a drive motor; 273. a worm; 3. a filter assembly; 31. a filter frame; 32. a cover plate; 33. a positioning column; 4. a guard; 41. a protective cover; 411. a rotating shaft; 412. a limiting roller; 42. a moving assembly; 43. a gear; 44. a double-ended cylinder; 45. a rack; 46. a slide rail.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses rotary screen printing machine's rotary screen cleaning equipment.

Referring to fig. 1, a rotary screen cleaning apparatus of a rotary screen printing machine includes a machine body 11, and a cleaning device 2 provided on the machine body 1.

Referring to fig. 1 and 2, the cleaning device 2 includes a box 21, two supporting rollers 22, and a brushing mechanism 23, the box 21 is fixedly installed on the top of the machine body 1 and is rectangular, and the top of the box 21 is open and contains a cleaning solution; two backing rolls 22 articulate on the box 21 inside wall, and two backing rolls 22 are horizontal state and one end wears to the box 21 outside, and mould body 12 is placed on two backing rolls 22, and backing roll 22 and mould body 12 axis are parallel with box 21 length direction simultaneously.

Referring to fig. 1 and 2, a filtering assembly 3 for filtering the cleaning solution is arranged on the box body 21, the filtering assembly 3 includes a filtering frame 31, a cover plate 32 and a positioning column 33, a sliding hole 211 is formed below the two supporting rollers 22 and above the liquid level of the cleaning solution, the filtering frame 31 is horizontally installed on the sliding hole 211 in a sliding manner, and the filtering frame 31 filters the cleaning solution and is uniformly provided with filtering holes; apron 32 fixed mounting just contradicts on the box 21 lateral wall on filtering frame 31 lateral wall, and reference column 33 fixed mounting is close to the lateral wall of box 21 one side at apron 32 on, and reference column 33 level grafting installs on the box 21 lateral wall, offers the inserting groove that supplies reference column 33 to peg graft on the box 21. On the box 21 lateral wall and be located and keep away from slip hole 211 one side fixed mounting have buffer tank 11, and buffer tank 11 and the inside intercommunication of box 21 and be located filter frame 31 below.

Referring to fig. 1 and 2, scrubbing mechanism 23 sets up on box 21 and sprays and scrub mould body 12, scrubbing mechanism 23 includes scrubbing plate 24, spray pump 25, shower 26, drive assembly 27, scrubbing plate 24 fixed mounting is on the lateral wall of the relative one side of box 21, and scrubbing plate 24 is located between two backing rolls 22, scrubbing plate 24 is circular-arc and the centre of a circle is located the axis of mould body 12 simultaneously, it has a plurality of brushes to brush equipartition fixed mounting on the 24 lateral walls of plate, and the brush is located scrubbing plate 24 and is close to mould body 12 one side and all contradicts on mould body 12.

Referring to fig. 1 and 2, a spray pump 25 is fixedly installed on a side wall of the buffer tank 11 far from the tank body 21, and the spray pump 25 is located near a top end side of the buffer tank 11 and is communicated with the inside of the buffer tank 11; a connecting pipe 251 which penetrates through the box body 21 and extends into the box body 21 is fixedly arranged on the spray pump 25, a horizontal conveying pipe 252 is fixedly arranged on the connecting pipe 251, and the axis of the conveying pipe 252 is parallel to the axis of the rotary screen body 12; the spray pipes 26 are fixedly arranged on the side wall of the conveying pipe 252 close to one side of the cylinder mould body 12, meanwhile, a plurality of spray pipes 26 are arranged along the axial line of the conveying pipe 252 in an array mode, and the pipe orifices of the spray pipes 26 incline downwards towards the cylinder mould body 12.

Referring to fig. 1 and 2, the driving assembly 27 is disposed on the box 21 and connected to the supporting rollers 22, the driving assembly 27 includes two worm wheels 271, a driving motor 272, and a worm 273, the two worm wheels 271 are respectively keyed on one ends of the two supporting rollers 22 outside the box 21.

Referring to fig. 1 and 2, the driving motor 272 is fixedly installed on the outer side wall of the box 21, the output shaft is in a horizontal state, two worms 273 are arranged in an end-to-end manner, the two worms 273 are hinged on the outer side wall of the box 21, and the two worms 273 are respectively engaged with the two worm wheels 271 and connected with the output shaft of the driving motor 272. The driving motor 272 is started to drive the worm 273 to rotate, the worm 273 rotates to drive the worm wheel 271 to rotate, and the worm wheel 271 rotates to drive the two supporting rollers 22 to rotate in the same direction.

Referring to fig. 1 and 3, a protection device 4 is arranged on the box 21, the protection device 4 includes two protection covers 41 and a moving assembly 42, the two protection covers 41 are hinged to the top end of the box 21 through a rotating shaft 411, the two protection covers 41 are matched to block the opening of the box 21, the rotating shaft 411 is fixedly mounted on the side wall of one side of each of the two protection covers 41, the axis of the rotating shaft 411 is parallel to the axis of the rotary screen body 12, and a position-avoiding fillet convenient for the rotation of the protection cover 41 is arranged on the side wall of one side of the protection cover 41 close to the rotating shaft 411.

Referring to fig. 1 and 3, the inner side walls of the two hoods 41 are rotatably mounted with a limiting roller 412, and the axis of the limiting roller 412 is parallel to the axis of the cylinder body 12, and meanwhile, when the two hoods 41 are fitted to close the opening of the box 21, the limiting roller 412 is located above the axis of the cylinder body 12 and is pressed against the cylinder body 12. The moving assembly 42 is disposed on the box 21 and connected to the rotating shaft 411 on the same side of the two protection covers 41, the moving assembly 42 includes two gears 43, a double-headed cylinder 44 and two racks 45, and the two gears 43 are respectively connected to the rotating shaft 411 on the same side of the two protection covers 41 by keys.

Referring to fig. 1 and 3, a double-headed cylinder 44 is fixedly installed on the outer side wall of the case 21, and the double-headed cylinder 44 is located between the two gears 43 and horizontally placed; horizontal sliding rails 46 are fixedly installed on the outer side wall of the box body 21 and below the two gears 43, the two racks 45 are slidably installed on the two sliding rails 46 respectively, the sliding directions of the two racks 45 are parallel to the axial direction of the piston rods of the double-head cylinder 44, the two racks 45 are meshed with the two gears 43 respectively, and the two racks 45 are fixedly connected with the two piston rods of the double-head cylinder 44 respectively.

The working principle of the embodiment of the application is as follows:

the double-end cylinder 44 starts to drive the two racks 45 to move, the rack 45 is connected with the gear 43 and the rotating shaft 411 to move, the rotating shaft 411 rotates to drive the two protective covers 41 to be away from each other, the opening of the box body 21 is opened, then the circular net body 12 is placed on the supporting roller 22, then the two protective covers 41 are close to each other to close the opening of the box body 21, and the limiting roller 412 is pressed on the circular net body 12 to limit the circular net body 12.

The driving motor 272 starts to drive the worm 273 and rotates, the worm 273 rotates and drives two backing rolls 22 syntropy and rotates, the backing roll 22 rotates and drives the rotary screen body 12 and rotates, the brush brushes on the brushing plate 24 and brushes away impurities on the rotary screen body 12, the spray pump 25 starts, the washing liquid sprays the rotary screen body 12 through the shower pipe 26 and washes the rotary screen body 12, the washing liquid filters through the filter frame 31, then the washing liquid gets into the cyclic utilization of box 21, with this waste that has reduced the water resource.

Meanwhile, the cleaning liquid enters the tank body 21 and the buffer tank 11 for precipitation, so that the impurities in the cleaning liquid sprayed onto the cylinder mould body 12 are reduced by the cleaning liquid through the filter frame 31 and the precipitation, and the cleaning effect of the cleaning liquid on the cylinder mould body 12 is improved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a rotary screen printing machine's mould cleaning equipment, includes organism (1), its characterized in that: be provided with belt cleaning device (2) on organism (1), belt cleaning device (2) include box (21), two backing rolls (22), scrub mechanism (23), box (21) set up on organism (1) and are equipped with the washing liquid, two backing roll (22) rotate to set up on box (21) and are used for supporting mould body (12), scrub mechanism (23) set up on box (21) and spray to scrub mould body (12).

2. The rotary screen cleaning apparatus of a rotary screen printing machine according to claim 1, wherein: scrub mechanism (23) including brushing board (24), spray pump (25), shower (26), drive assembly (27), brushing board (24) set up on box (21) and the equipartition is provided with a plurality of brushes of contradicting on mould body (12), spray pump (25) set up on box (21), shower (26) set up spray pump (25) go up and the mouth of pipe towards mould body (12), drive assembly (27) set up on box (21) and are connected with backing roll (22).

3. The rotary screen cleaning apparatus of a rotary screen printing machine according to claim 2, wherein: the driving assembly (27) comprises a worm wheel (271), a driving motor (272) and a worm (273), the worm wheel (271) is arranged on the supporting roller (22), the driving motor (272) is arranged on the box body (21), and the worm (273) is arranged on an output shaft of the driving motor (272) and meshed with the worm wheel (271).

4. The rotary screen cleaning apparatus of a rotary screen printing machine according to claim 1, wherein: be provided with protector (4) on box (21), protector (4) include two protection casings (41), remove subassembly (42), two protection casing (41) rotate through pivot (411) and set up on box (21) and the cooperation blocks box (21) top, remove subassembly (42) set up on box (21) and be connected with pivot (411) on two protection casings (41).

5. The rotary screen cleaning apparatus of a rotary screen printing machine according to claim 4, wherein: remove subassembly (42) and include two gears (43), double-end cylinder (44), two rack (45), two gear (43) set up on two pivot (411), double-end cylinder (44) set up on box (21), two rack (45) set up on double-end cylinder (44) piston rod and respectively with two gear (43) meshing.

6. The rotary screen cleaning apparatus of a rotary screen printing machine according to claim 4, wherein: the two protective covers (41) are rotatably provided with limiting rollers (412), and when the two protective covers (41) are matched to block the box body (21), the two limiting rollers (412) are pressed on the cylinder mould body (12).

7. The rotary screen cleaning apparatus of a rotary screen printing machine according to claim 2, wherein: set up on box (21) and carry out filterable filter assembly (3) to the clearance liquid, filter assembly (3) are including filtering frame (31), apron (32), reference column (33), slide hole (211) have been seted up on box (21), it slides and sets up on slide hole (211) to filter frame (31), apron (32) set up on filtering frame (31) and contradict on box (21) lateral wall, reference column (33) set up on apron (32) and peg graft and install on box (21).

8. The rotary screen cleaning apparatus of a rotary screen printing machine according to claim 7, wherein: the filter is characterized in that a buffer tank (11) which is communicated with the tank body (21) and is positioned below the filter frame (31) is arranged on the tank body (21), and the spray pump (25) is arranged on the buffer tank (11).

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