CN214522783U - Circular screen cleaning structure of circular screen printer - Google Patents

Abstract

The utility model relates to a rotary screen printing machine's mould washs structure relates to rotary screen printing machine's technical field, including organism, belt cleaning device, be provided with the recovery unit who is used for retrieving the dye liquor on the organism, recovery unit includes water receiving box, filtering component, back flow, and the water receiving box setting just is used for catching liquid after the washing on the organism, and filtering component sets up on the water receiving box and is used for filtering the impurity in the liquid, and the back flow setting is on the water receiving box and with belt cleaning device intercommunication. This application is through during liquid after the washing flows the water receiving box, then filtering component filters the impurity in to liquid, and the liquid after the filtration flows into belt cleaning device through the back flow and carries out recycle to the waste of water resource has been reduced.

Description

Circular screen cleaning structure of circular screen printer

Technical Field

The application relates to the technical field of circular screen printer, especially, relate to a circular screen printer's mould washs structure.

Background

The circular screen printing machine is a machine which utilizes a scraper to make color paste in a circular screen print on a fabric under the driving of pressure, and the existing circular screen printing machine generally comprises four parts, namely a cloth feeding device, a printing device, a drying device and a cloth dropping device.

Among the correlation technique, 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, set up the runner group that just is used for placing the rotary screen on the clean bench, be provided with the drive assembly who is connected with the runner group on the clean bench and be used for wasing the spray pipe of rotary screen. The utility model discloses a drive assembly drives the runner group and rotates and drive the mould and rotate, and the spray pipe washs pivoted mould simultaneously, consequently need not the direct washing of staff in the cleaning process, only needs transport mould, greatly reduced staff's physical demands, improvement mould washing speed, save time to can improve staff's work efficiency.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: more color paste and impurities can be remained on the circular screen, so that mixed liquid of the color paste and the impurities directly flows into the environment after the circular screen is cleaned by the spray pipe, and 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 washs structure.

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

the utility model provides a rotary screen printing machine's mould washs structure, includes the organism, sets up and carries out abluent belt cleaning device on the organism and to the mould body, be provided with the recovery unit who is used for retrieving the dye liquor on the organism, recovery unit includes water receiving box, filtering component, back flow, the water receiving box sets up on the organism and is used for catching liquid after the washing, filtering component sets up on the water receiving box and is used for filtering the impurity in the liquid, the back flow sets up on the water receiving box and communicates with belt cleaning device.

Through adopting above-mentioned technical scheme, belt cleaning device washs the mould body, and liquid after the washing flows to the water receiving box in, then filtering component filters the impurity in the liquid, and the liquid after the filtration flows into belt cleaning device through the back flow and carries out recycle to the waste of water resource has been reduced.

Optionally, the filtering component includes filter frame, apron, reference column, the hole of sliding has been seted up on the water receiving box, filter frame slides and sets up on the hole of sliding, the apron sets up on filter frame and contradicts on the water receiving box lateral wall, the reference column sets up on the apron and the grafting is installed on the water receiving box.

Through adopting above-mentioned technical scheme, the pulling apron makes reference column and water receiving 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 the filter frame on the water receiving box, clears up the filter frame with this, has improved the speed of liquid through filtering the frame, has improved the filter effect of filtering impurity in the frame to liquid.

Optionally, belt cleaning device includes two backing rolls, brush and washes the board, washs case, scavenging pump, scavenge pipe, drive assembly, two the backing roll rotates to set up on the water receiving box and the mould body is placed on two backing rolls, the brush sets up on the water receiving box and is provided with the brush of contradicting on the mould body, wash the case setting on the organism and be connected with the back flow, the scavenge pump sets up on wasing the case, the scavenge pipe sets up on the scavenging pump and the mouth of pipe is towards the mould body, drive assembly sets up on the water receiving box and is connected with the backing roll.

Through adopting above-mentioned technical scheme, place the mould body on two backing rolls, drive assembly starts to drive the backing roll and rotates, the backing roll rotates and drives the mould body and rotate, consequently the brush on the brush plate is cleared up the mould body, the scavenging pump starts simultaneously, wash the washing liquid of incasement and pass through the scavenge pipe and spray on the mould body to this washs the mould body, wash the completion back, scavenging pump and drive assembly stop motion, then transport away the mould body.

Optionally, the driving assembly comprises a first bevel gear, a driving motor and a second bevel gear, the first bevel gear is arranged on the supporting roller, the driving motor is arranged on the water receiving box, and the second bevel gear is arranged on an output shaft of the driving motor and meshed with the first bevel gear.

Through adopting above-mentioned technical scheme, driving motor starts to drive second bevel gear and rotates, and second bevel gear rotates and drives first bevel gear and rotate, and first bevel gear rotates and drives the backing roll rotation to this realizes that driving motor starts to drive the backing roll and rotates.

Optionally, the scrubbing plate is circular-arc and is located the mould body below, the one end that the scavenge pipe is close to the mould body is located inside the water receiving box and the mouth of pipe slope is downwards towards the mould body.

By adopting the technical scheme, the circular arc-shaped brushing plate increases the contact area between the brush and the rotary screen body, and improves the cleaning efficiency of the brushing plate on the rotary screen body; the washing board is located the mould body below simultaneously, and the one end of scavenge pipe is located inside the water receiving box and the slope sets up downwards, has reduced the probability that the washing liquid splashes outside the water receiving box when the mould body is cleared up, has reduced the waste of water resource.

Optionally, a buffer tank communicated with the side wall of the water receiving box below the filter frame is arranged on the water receiving box, and two ends of the return pipe are respectively communicated with the cleaning tank and the buffer tank.

Through adopting above-mentioned technical scheme, liquid flows to water receiving box and buffer tank bottom and deposits to make the impurity in the liquid deposit to water receiving box and buffer tank bottom, consequently the liquid after deposiing flows to wasing the incasement through the back flow and carries out recycle, has further improved the cleanliness factor that flows back to the mixed liquid of wasing the incasement, has improved the cleaning performance of washing liquid to the mould body.

Optionally, be provided with the positioner who advances line location to the mould body on the water receiving box, positioner includes rotor plate, rotation wheel, runner assembly, the rotor plate rotates through the pivot and sets up on the water receiving box, the rotation wheel rotates and sets up on the rotor plate and supports and press on the mould body, the runner assembly sets up on the water receiving box and is connected with the rotor plate.

Through adopting above-mentioned technical scheme, the runner assembly starts to drive the rotor plate and rotates, and the rotor plate rotates and drives and rotate the wheel together for rotate the wheel and support and press the mould body, thereby make the mould body support and press on two backing rolls, reduced the probability of skidding between mould body and the backing roll, reduced the loss of the energy, also reduced the probability of beating when the mould body washs simultaneously, improved the cleaning performance of scrubbing board to the mould body.

Optionally, the rotating assembly comprises a rotating seat and a rotating cylinder, the rotating seat is rotatably arranged on the water receiving box, and the rotating cylinder is arranged on the rotating seat and is rotatably connected with the rotating plate.

Through adopting above-mentioned technical scheme, the rotation cylinder starts to drive the rotor plate and rotates, and the rotor plate rotates and drives and rotate the wheel rotation to this realizes rotating the cylinder and starts to drive and rotate the wheel rotation.

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

1. the cleaned liquid flows into the water receiving box, then the filtering component filters impurities in the liquid, and the filtered liquid flows into the cleaning device through the return pipe to be recycled, so that the waste of water resources is reduced;

2. the circular arc-shaped brushing plate increases the contact area between the brush and the rotary screen body, and improves the cleaning efficiency of the brushing plate on the rotary screen body; meanwhile, the brushing plate is positioned below the rotary screen body, and one end of the cleaning pipe is positioned in the water receiving box and is obliquely arranged downwards, so that the probability that cleaning liquid is splashed out of the water receiving box when the rotary screen body is cleaned is reduced, and the waste of water resources is reduced;

3. the rotary wheel is started through the rotary assembly to be abutted against the rotary screen body, so that the rotary screen body is abutted against the two supporting rollers, the probability of slipping between the rotary screen body and the supporting rollers is reduced, the energy loss is reduced, the probability of jumping when the rotary screen body is cleaned is also reduced, and the cleaning effect of the scrubbing plate on the rotary screen body is improved.

Drawings

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

FIG. 2 is a schematic diagram of the construction of the recovery device of the present application with the filter assembly exploded and the water box side wall partially cut away;

FIG. 3 is a schematic view of the positioning device of the present application;

fig. 4 is a schematic structural view of the cleaning apparatus of the present application.

Reference numerals: 1. a body; 11. a mounting frame; 13. a cylinder mould body; 2. a recovery device; 21. a water receiving box; 211. a sliding hole; 212. inserting grooves; 213. a buffer tank; 22. a filter assembly; 221. a filter frame; 222. a cover plate; 223. a positioning column; 23. a return pipe; 3. a cleaning device; 31. a support roller; 32. brushing and washing the plate; 33. a cleaning tank; 34. cleaning the pump; 35. cleaning the tube; 351. installing a pipe; 352. a water spray pipe; 36. a drive assembly; 37. a first bevel gear; 38. a drive motor; 39. a second bevel gear; 4. a positioning device; 41. a rotating plate; 411. a rotating shaft; 42. a rotating wheel; 43. a rotating assembly; 44. a rotating seat; 45. the cylinder is rotated.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses rotary screen printing machine's rotary screen washs structure.

Referring to fig. 1, the rotary screen cleaning structure of the rotary screen printing machine includes a machine body 1, a recovery device 2 disposed on the machine body 1 and used for recovering a dye liquor, and the machine body 1 is further provided with a cleaning device 3 for cleaning a rotary screen body 13.

Referring to fig. 1 and 2, the recovery device 2 includes a water receiving box 21, a filter assembly 22, and a return pipe 23, the mounting frame 11 is fixedly mounted on the upper surface of the machine body 1, the water receiving box 21 is fixedly mounted on the upper surface of the mounting frame 11, and the water receiving box 21 is rectangular and is used for receiving the cleaning solution; filter assembly 22 sets up on water receiving box 21 and is used for filtering the impurity in the washing liquid, and filter assembly 22 includes filter frame 221, apron 222, reference column 223, has seted up slide opening 211 on the water receiving box 21 lateral wall, and filter frame 221 level slides and installs on slide opening 211.

Referring to fig. 1 and 2, a plurality of filter holes are uniformly formed in the bottom of the filter frame 221, and the filter frame 221 filters the cleaning solution flowing into the water receiving box 21. The cover plate 222 is fixedly mounted on the side wall of the filter frame 221 and abutted against the outer side wall of the water receiving box 21, the positioning column 223 is fixedly mounted on the side wall of the cover plate 222 close to one side of the water receiving box 21, the positioning column 223 is mounted on the outer side wall of the water receiving box 21 in an inserted manner, and the outer side wall of the water receiving box 21 is provided with an insertion groove 212 which is matched with the positioning column 223 in an inserted manner.

Referring to fig. 1 and 2, a buffer tank 213 communicated with the water receiving box 21 is fixedly installed on the outer side wall of one side of the water receiving box 21 away from the sliding hole 211, and the top end of the buffer tank 213 is located below the filter frame 221; the return pipe 23 is fixedly installed on the side wall of one side of the buffer tank 213 far away from the water receiving box 21, the joint of the return pipe 23 and the buffer tank 213 is located on one side close to the top end of the buffer tank 213, meanwhile, one end of the return pipe 23 far away from the buffer tank 213 is vertically arranged downwards, and the return pipe 23 is communicated with the cleaning device 3.

Referring to fig. 1 and 2, the cleaning device 3 includes two supporting rollers 31, a brushing plate 32, a cleaning box 33, a cleaning pump 34, a cleaning pipe 35 and a driving assembly 36, the two supporting rollers 31 are hinged on two opposite inner side walls of the water receiving box 21, the axes of the two supporting rollers 31 are parallel to the length direction of the water receiving box 21 and are located above the filter frame 221, and one end of one of the supporting rollers 31 horizontally penetrates out of the water receiving box 21; the cylinder mould body 13 is placed on the two supporting rollers 31, the upper surface of the cylinder mould body 13 protrudes out of the upper surface of the water receiving box 21, and meanwhile, the highest point of the circular arc of the inner side wall of the cylinder mould body 13 is located above the water receiving box 21.

Referring to fig. 2 and 3, the brushing plate 32 is fixedly installed on two opposite inner side walls of the water receiving box 21, the length direction of the brushing plate 32 is parallel to the axes of the two supporting rollers 31, the brushing plate 32 is located between the two supporting rollers 31, the brushing plate 32 is located below the cylinder mould body 13, the brushing plate 32 is arc-shaped, and the circle center of the brushing plate 32 coincides with the circle center of the cylinder mould body 13; a plurality of brushes abutting against the cylinder body 13 are uniformly and fixedly arranged on the side wall of the brushing plate 32 close to one side of the cylinder body 13.

Referring to fig. 1 and 4, the washing tank 33 is fixedly installed on the upper surface of the machine body 1, and the washing tank 33 is located below the top end of the buffer tank 213; meanwhile, the cleaning tank 33 is filled with cleaning liquid, and the bottom end of the return pipe 23 is fixedly connected with the top end of the cleaning tank 33; the cleaning pump 34 is fixedly arranged on the outer side wall of the cleaning box 33 and is communicated with the inside of the cleaning box 33; the cleaning pipe 35 is fixedly installed on the cleaning pump 34, and one end of the cleaning pipe 35 far away from the cleaning pump 34 is fixedly installed on the upper surface of the water receiving box 21 and extends obliquely downwards into the water receiving box 21.

Referring to fig. 1 and 4, a horizontal installation pipe 351 is fixedly installed at one end of the cleaning pipe 35 located in the water receiving box 21, the axis of the installation pipe 351 is parallel to the length direction of the water receiving box 21, a water spray pipe 352 inclining downwards is fixedly installed on the side wall of the installation pipe 351 close to one side of the cylinder body 13, and a plurality of nozzles of the water spray pipe 352 face the cylinder body 13 and are arranged along the axis array of the installation pipe 351.

Referring to fig. 1 and 2, the driving assembly 36 is disposed on the water receiving box 21 and connected to the supporting roller 31 penetrating through the outside of the water receiving box 21, the driving assembly 36 includes a first bevel gear 37, a driving motor 38, and a second bevel gear 39, the first bevel gear 37 is connected to one end of the supporting roller 31 penetrating through the outside of the water receiving box 21; the driving motor 38 is fixedly arranged on the outer side wall of the water receiving box 21, the second bevel gear 39 is in key connection with the output shaft of the driving motor 38, and the second bevel gear 39 is meshed with the first bevel gear 37.

Referring to fig. 1 and 2, the driving motor 38 is started to rotate the second bevel gear 39, the second bevel gear 39 rotates the first bevel gear 37 and the supporting roller 31, and the supporting roller 31 rotates the cylinder body 13.

Referring to fig. 1 and 3, a positioning device 4 for positioning the cylinder mould body 13 is arranged on the water receiving box 21, the positioning device 4 includes a rotating plate 41, a rotating wheel 42 and a rotating assembly 43, the rotating plate 41 is hinged on the upper surface of the water receiving box 21 through a rotating shaft 411 and is located above the cylinder mould body 13, and the rotating plate 41 is arc-shaped and the center of circle coincides with the center of circle of the cylinder mould body 13.

Referring to fig. 1 and 3, the rotating wheel 42 is hinged to the side wall of the rotating plate 41 close to the side of the cylinder mould body 13, the rotating wheel 42 is pressed against the upper surface of the cylinder mould body 13, the axis of the rotating direction of the rotating wheel 42 and the axis of the rotating shaft 411 are parallel to the axis of the cylinder mould body 13, and meanwhile, the rotating wheel 42 is provided with two rotating wheels and is positioned on two sides of the axis of the cylinder mould body 13.

Referring to fig. 1 and 3, the rotating assembly 43 is disposed on the water receiving box 21 and connected to the rotating plate 41, the rotating assembly 43 includes a rotating seat 44 and a rotating cylinder 45, the rotating seat 44 is hinged to the upper surface of the water receiving box 21, the rotating cylinder 45 is fixedly mounted on the rotating seat 44, and the piston rod is rotatably connected to the rotating plate 41.

Referring to fig. 1 and 3, the rotating cylinder 45 is activated to drive the rotating plate 41 and the rotating wheel 42 to rotate, so as to press the rotating wheel 42 against the cylinder body 13 to position the cylinder body 13, and the rotating cylinder 45 is activated to drive the rotating plate 41 to be away from the cylinder body 13, so that the cylinder body 13 can be taken off from the supporting roller 31 and transported away.

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

the driving motor 38 is started to drive the cylinder mould body 13 to rotate, the rotating wheel 42 is pressed on the cylinder mould body 13 to limit the cylinder mould body 13, the brush on the scrubbing plate 32 cleans the cylinder mould body 13, the cleaning pump 34 is started, and the cleaning liquid is sprayed onto the cylinder mould body 13 through the water spray pipe 352, so that the cylinder mould body 13 is cleaned; the cleaning liquid is filtered by the filter frame 221, flows to the bottom of the water receiving box 21 and the buffer tank 213 for sedimentation, and finally flows into the cleaning tank 33 through the return pipe 23 for recycling, so that the waste of water resources is reduced.

After the cleaning of the cylinder body 13 is completed, the rotary cylinder 45 is started to drive the rotary plate 41 and the rotary wheel 42 to be far away from the cylinder body 13, so that the cylinder body 13 can be replaced, and after the replacement is completed, the rotary cylinder 45 is started to drive the rotary wheel 42 to be abutted against the cylinder body 13, so that the next cylinder body 13 is continuously cleaned.

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 washs structure, includes organism (1), sets up and carries out abluent belt cleaning device (3), its characterized in that on organism (1) and to mould body (13): be provided with recovery unit (2) that are used for retrieving the dye liquor on organism (1), recovery unit (2) are including water receiving box (21), filtering component (22), back flow (23), water receiving box (21) set up on organism (1) and are used for catching liquid after the washing, filtering component (22) set up on water receiving box (21) and are used for filtering the impurity in the liquid, back flow (23) set up on water receiving box (21) and communicate with belt cleaning device (3).

2. The rotary screen cleaning structure of a rotary screen printing machine according to claim 1, characterized in that: the filter assembly (22) comprises a filter frame (221), a cover plate (222) and a positioning column (223), a sliding hole (211) is formed in the water receiving box (21), the filter frame (221) slides and is arranged on the sliding hole (211), the cover plate (222) is arranged on the filter frame (221) and abuts against the outer side wall of the water receiving box (21), and the positioning column (223) is arranged on the cover plate (222) and is inserted and installed on the water receiving box (21).

3. The rotary screen cleaning structure of a rotary screen printing machine according to claim 1, characterized in that: cleaning device (3) include two backing rolls (31), brush board (32), wash case (33), scavenging pump (34), scavenge pipe (35), drive assembly (36), two backing roll (31) rotate to set up on water receiving box (21) and mould body (13) place on two backing rolls (31), brush board (32) set up on water receiving box (21) and are provided with the brush of contradicting on mould body (13), wash case (33) set up on organism (1) and are connected with back flow (23), scavenge pump (34) set up on scavenge case (33), scavenge pipe (35) set up on scavenge pump (34) and the mouth of pipe is towards mould body (13), drive assembly (36) set up on water receiving box (21) and are connected with backing roll (31).

4. The rotary screen printing machine rotary screen cleaning structure according to claim 3, wherein: the driving assembly (36) comprises a first bevel gear (37), a driving motor (38) and a second bevel gear (39), the first bevel gear (37) is arranged on the supporting roller (31), the driving motor (38) is arranged on the water receiving box (21), and the second bevel gear (39) is arranged on an output shaft of the driving motor (38) and meshed with the first bevel gear (37).

5. The rotary screen printing machine rotary screen cleaning structure according to claim 3, wherein: the washing plate (32) is arc-shaped and is positioned below the rotary screen body (13), one end of the cleaning pipe (35) close to the rotary screen body (13) is positioned inside the water receiving box (21) and the pipe orifice inclines downwards towards the rotary screen body (13).

6. The rotary screen cleaning structure of a rotary screen printing machine according to claim 1, characterized in that: the water receiving box (21) is provided with a buffer tank (213) communicated with the side wall of the water receiving box (21) positioned below the filter frame (221), and two ends of the return pipe (23) are respectively communicated with the cleaning tank (33) and the buffer tank (213).

7. The rotary screen printing machine rotary screen cleaning structure according to claim 3, wherein: be provided with positioner (4) that advance line location to rotary screen body (13) on water receiving box (21), positioner (4) include rotor plate (41), rotate wheel (42), runner assembly (43), rotor plate (41) rotate through pivot (411) and set up on water receiving box (21), rotate wheel (42) and rotate and set up on rotor plate (41) and support and press on rotary screen body (13), runner assembly (43) set up on water receiving box (21) and are connected with rotor plate (41).

8. The rotary screen printing machine cylinder cleaning structure according to claim 7, characterized in that: the rotating assembly (43) comprises a rotating seat (44) and a rotating cylinder (45), the rotating seat (44) is rotatably arranged on the water receiving box (21), and the rotating cylinder (45) is arranged on the rotating seat (44) and is rotatably connected with the rotating plate (41).

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