CN214555588U - Cleaning device for screen printing plate - Google Patents

Abstract

The utility model discloses a belt cleaning device of silk screen printing plate relates to platemaking equipment technical field, including wastewater disposal basin and feed-tank, the wastewater disposal basin is open-top structure, and adjustable two limiting plates that are provided with between the relative inner wall of wastewater disposal basin, all set firmly the thing board that holds that is used for bearing the weight of silk screen printing plate on the opposite face of two limiting plates, set firmly between the relative inner wall of wastewater disposal basin and set firmly for water box and height and be provided with two sets of clean subassemblies that are used for clean silk screen printing plate, for water box be open-top structure and lower surface and seted up a plurality of water holes that give, wastewater disposal basin one side is provided with the water delivery subassembly that is used for giving water box water delivery. The adjustable limiting plate is matched with the object bearing plate, so that screen printing plates with different sizes can be fixed; the water delivery assembly is used for injecting water into the water box and then the cleaning assembly is used for cleaning the screen printing plate, so that the self-cleaning function of the screen printing plate is realized, and the manpower is saved.

Description

Cleaning device for screen printing plate

Technical Field

The utility model relates to a plate-making equipment technical field especially relates to a belt cleaning device of screen printing plate.

Background

Screen printing is a printing method in which a screen film is closely attached to a screen stretched over a frame, and ink is transferred from a mesh to a printing object. In the screen printing process, the plate making process is a key link, and a screen printing plate needs to be washed in the manufacturing process of the screen printing plate, so that the surface of the printing plate is ensured to be clean.

In order to solve the problems, the Chinese patent with the patent publication number of CN106269631A provides a washing device in the plate making process, which comprises a bracket, a motor arranged on the bracket, a front chain wheel and a rear chain wheel which are arranged on the bracket, a chain for connecting the front chain wheel and the rear chain wheel, a guide plate fixed on the chain, a water collecting tank positioned at the bottom of the bracket and a washing device, wherein the washing device comprises a roller brush positioned right below the rear chain wheel, a washing basin positioned right below the roller brush and a liquid spraying device positioned behind and below the rear chain wheel, the motor is connected with the front chain wheel to drive the front chain wheel to rotate, the roller brush is partially immersed in a solution in the washing basin, the liquid spraying device comprises a water storage tank, a water pipe, a booster pump, a nozzle and a nozzle support, wherein the nozzle support is arranged on the washing basin, the nozzle is arranged on the nozzle support, the water pipe connects the water storage tank with the booster pump, and the water pipe connects the booster pump with the nozzle.

Need wash the screen printing plate at the plate-making in-process, generally earlier fixed with the screen printing plate by the staff in the cleaning process, then the reuse squirt washes the screen printing plate, and this process not only has a certain size requirement to the fixed position of unidimensional screen printing plate not, and manual cleaning still wastes time and energy, and efficiency is not high moreover.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a belt cleaning device of screen plate can fix the not screen plate of unidimensional, can realize having the effect of self-cleaning screen plate.

The utility model discloses a can realize through following technical scheme:

a cleaning device for a screen printing plate comprises a wastewater pool and a water supply tank, wherein the wastewater pool is of a top opening structure, two limiting plates are adjustably arranged between opposite inner walls of the wastewater pool, object bearing plates for bearing the screen printing plate are fixedly arranged on opposite surfaces of the two limiting plates, a water supply box is fixedly arranged between the opposite inner walls of the wastewater pool, two groups of cleaning components for cleaning the screen printing plate are arranged at different heights, the water supply box is of a top opening structure, a plurality of water supply holes are formed in the lower surface of the water supply box, and a water conveying component for conveying water to the water supply box is arranged on one side of the wastewater pool; the cleaning assembly comprises two moving grooves formed in the opposite inner walls of the wastewater pool, moving blocks are arranged in the moving grooves in a sliding mode, sliding plates are fixedly arranged on the opposite side walls of the moving blocks, and cleaning brushes are rotatably arranged between the moving blocks.

Through adopting above-mentioned technical scheme, the staff has adjusted the distance between two spacing boards according to the size of screen plate, places the screen plate on bearing the thing board again, and later the clean brush of drive removes, and water delivery subassembly constantly pours into water into the water supply box simultaneously, and the water in the water supply box is from the continuous stream of water supply hole to clean brush on, and the reciprocating motion of cooperation clean brush realizes the washing to the screen plate. The utility model can fix the silk screen printing plates with different sizes by matching the limiting plate and the object bearing plate which are arranged in a sliding way; through the cooperation of raceway and water delivery pump, with water from the water tank in pour into the water supply box, cooperate clean brush and water supply box again, on the continuous clean brush that flows of water in the clean brush removal in-process water supply box, wash the screen printing version by clean brush again to realized carrying out self-cleaning's function to the screen printing plate of not unidimensional, reduced the manual operation step, improved the cleaning efficiency.

Further setting the following steps: one side of the limiting plate, which is far away from the object bearing plate, is hinged with a hinged plate, and one end of the hinged plate is provided with an L-shaped plate in a sliding manner.

Through adopting above-mentioned technical scheme, the staff has adjusted spacing inter-plate distance, puts the silk screen printing plate on bearing the thing board, rotates the position of articulated slab readjustment L template again, further fixes the silk screen printing plate on bearing the thing board, has avoided the rocking of the in-process silk screen printing plate of washing silk screen printing plate.

Further setting the following steps: one side of L template has set firmly rack and two lugs, two recesses have been seted up to the one end of articulated slab, the lug with the recess cooperation of sliding, one side of articulated slab has set firmly two fixed plates, two it is provided with the gear to rotate between the fixed plate, the gear with rack intermeshing, one of them the fixed plate one side is rotated and is provided with the rotation handle, the rotation handle with the gear is coaxial fixed.

Through adopting above-mentioned technical scheme, the staff rotates the rotation handle and drives gear revolve with the articulated slab upset back to through the meshing drive of gear and rack and the fixed L template of rack remove, realize pressing from both sides tightly the silk screen printing plate.

Further setting the following steps: the lower surface of the water supply box is provided with a replacing opening, a cleaning box is detachably arranged in the replacing opening, the lower surface of the cleaning box is provided with a cleaning opening, a cleaning roller is rotatably arranged in the cleaning box, and the cleaning roller is abutted to the cleaning opening.

Through adopting above-mentioned technical scheme, the staff installs clean box, injects the cleaning solution in with clean box, and at the rotatory in-process of cleaning brush, contact with the cleaning roller, drive the cleaning roller and rotate, scribble the cleaning brush's surface through the rotation of cleaning roller with the cleaning solution in the clean box to let the cleaning brush more thorough to the washing of silk screen printing plate.

Further setting the following steps: the water delivery assembly comprises a water delivery pipe which is communicated with the water supply tank and the water supply box, and a water delivery pump is arranged on the water delivery pipe.

By adopting the technical scheme, the water delivery pump can pump water in the water supply tank into the water supply box through the water delivery pipe.

Further setting the following steps: the adjusting groove is formed in the opposite inner wall of the wastewater pond, sliding rods are fixedly arranged at two ends of the limiting plate, and the adjusting groove is in sliding fit with the sliding rods.

Through adopting above-mentioned technical scheme, through the cooperation of slide bar and adjustment tank, realized the sliding of limiting plate in the adjustment tank.

Further setting the following steps: a water outlet is formed in one side of the wastewater tank, and a water blocking valve is arranged on one side of the water outlet.

By adopting the technical scheme, when the water quantity of the wastewater tank is too much, a worker can open the water stop valve to discharge wastewater in the water discharge port.

To sum up, the utility model discloses a beneficial technological effect does:

(1) through the cooperation of cleaning brush, water supply box, cleaning roller, the cleaning brush rotates and drives the cleaning roller and rotate, scribbles the cleaning solution in the cleaning box to the cleaning brush surface, and the water in the water supply box flows to the cleaning brush through the water supply hole of water supply box lower surface simultaneously, has realized that self-cleaning screen plate and accessible add the cleaner liquid makes the abluent cleaner function of screen plate.

(2) Through the cooperation of rotating handle, gear, rack, lug, recess and L template, rotate and rotate the handle and drive the gear wheel and rotate to drive through the meshing of gear and rack and move with the L template that the rack is fixed, realize pressing from both sides tightly to the silk screen printing plate.

Drawings

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

fig. 2 is a top view of the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 2;

FIG. 4 is a cross-sectional view taken along line B-B of FIG. 2;

FIG. 5 is an enlarged view of a portion C of FIG. 4;

FIG. 6 is a cross-sectional view taken along line D-D of FIG. 2;

FIG. 7 is an enlarged view of portion E of FIG. 6;

fig. 8 is a partially enlarged view of portion F of fig. 6.

Reference numerals: 1. an operation table; 2. a wastewater tank; 3. a limiting plate; 4. an object bearing plate; 5. an adjustment groove; 6. a slide bar; 7. a hinge plate; 8. an L-shaped plate; 9. a rack; 10. a bump; 11. a groove; 12. a fixing plate; 13. a gear; 14. rotating the handle; 15. a cleaning brush; 16. a water supply box; 17. a moving groove; 18. a moving block; 19. a slipping cylinder; 20. rotating the motor; 21. replacing the port; 22. a cleaning box; 23. cleaning the mouth; 24. a cleaning roller; 25. a water supply tank; 26. a water delivery pipe; 27. A water delivery pump; 28. a water discharge outlet; 29. a water stop valve; 30. a water supply hole; 31. and (4) a sliding plate.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.

Referring to fig. 1 and 2, for the utility model discloses a belt cleaning device of screen plate, including wastewater disposal basin 2 and feed-tank 25, feed-tank 25 sets firmly in one side of wastewater disposal basin 2, wastewater disposal basin 2 all is open-top structure with feed-tank 25, adjustable being provided with two limiting plates 3 between the relative inner wall of wastewater disposal basin 2, the one end that is close to 2 diapalls in wastewater disposal basin on two limiting plates 3's the opposite face all sets firmly the thing board 4 that holds that is used for bearing the screen plate, combine figure 4, the adjustment tank 5 has all been seted up on the relative inner wall of wastewater disposal basin 2, the both ends of limiting plate 3 have all set firmly slide bar 6, slide bar 6 and adjustment tank 5 all are T type structure and the cooperation of sliding.

Referring to fig. 5 and 7, one side of the limiting plate 3, which is far away from the object bearing plate 4, is hinged with a hinged plate 7, one end of the hinged plate 7 is provided with an L-shaped plate 8 in a sliding manner, one side of the L-shaped plate 8 is fixedly provided with a rack 9 and two convex blocks 10, the rack 9 is positioned between the two convex blocks 10, one end of the hinged plate 7 is penetrated and provided with two grooves 11, the convex blocks 10 are matched with the grooves 11 in a sliding manner, one side of the hinged plate 7 is fixedly provided with two fixing plates 12, a gear 13 is rotatably arranged between the two fixing plates 12, the gear 13 is meshed with the rack 9, one side of one fixing plate 12 is rotatably provided with a rotating handle 14, and the rotating handle 14 is coaxially fixed with the gear 13.

The staff adjusts the position between limiting plate 3 through the cooperation of sliding of slide bar 6 and adjustment tank 5 according to the size of screen plate, then puts the screen plate on bearing thing board 4, rotates articulated slab 7 again, with articulated slab 7 upset back, rotates again and rotates handle 14 and drive gear 13 and rotate to drive the L template 8 removal fixed with rack 9 through the meshing of gear 13 and rack 9, realize pressing from both sides tightly the screen plate.

Referring to fig. 6 and 8, two sets of cleaning assemblies for cleaning the screen printing plate are arranged between the inner walls of the wastewater disposal basin 2, each cleaning assembly comprises two moving grooves 17 formed in the inner walls of the wastewater disposal basin 2, a moving block 18 is arranged in each moving groove 17 in a sliding manner, sliding plates 31 are fixedly arranged on the opposite side walls of the moving block 18, a cleaning brush 15 is rotatably arranged between the sliding blocks, each cleaning brush 15 is of a cylinder structure, four sliding cylinders 19 (refer to fig. 1) are fixedly arranged on one side of the wastewater disposal basin 2, and the end portions of piston rods of the sliding cylinders 19 penetrate through one side of the wastewater disposal basin 2 and are fixedly connected with the sliding blocks. One side of one of the sliding plates 31 in each group of cleaning assemblies is fixedly provided with a rotating motor 20 for driving the cleaning brush 15 to rotate, and a driving shaft of the rotating motor 20 is in transmission connection with the cleaning brush 15 through a coupling.

Referring to fig. 3 and 8, the relative inner wall of wastewater disposal basin 2 has set firmly the water supply box 16 directly over the cleaning brush that is located the eminence, the water supply box 16 sets firmly between two slide plates 31, change mouth 21 and a plurality of water supply hole 30 have been seted up to the water supply box 16 lower surface, can dismantle in the change mouth 21 and be provided with cleaning box 22, the water supply box 16 all is open-top structure with cleaning box 22, cleaning mouth 23 has been seted up to cleaning box 22 lower surface, the internal rotation of cleaning box 22 is provided with cleaning roller 24, cleaning roller 24 and cleaning mouth 23 looks butt. Referring to fig. 1, a water delivery assembly for delivering water to the water supply box 16 is disposed on one side of the wastewater pool 2, the water delivery assembly includes a water delivery pipe 26 for communicating the water supply tank 25 and the water supply box 16, and a water delivery pump 27 is disposed on the water delivery pipe 26. A water outlet 28 is arranged on one side of the wastewater tank 2, and a water stop valve 29 is arranged on one side of the water outlet 28.

The sliding cylinder 19 is started to drive the sliding block to reciprocate in the moving groove 17, the rotating motor 20 drives the cleaning brush 15 to rotate, so that the cleaning brush 15 is driven to reciprocate along the surface of the screen printing plate in the rotating process, meanwhile, the water conveying pump 27 continuously injects water into the water feeding box 16 from the water feeding box 25 through the water conveying pipe 26, the water in the water feeding box 16 flows onto the cleaning brush 15 through the water feeding holes 30, the cleaning roller 24 is driven to rotate along with the rotation of the cleaning brush 15, so that the cleaning liquid in the cleaning box 22 is coated on the surface of the cleaning brush 15, the upper surface and the lower surface of the screen printing plate are cleaned, the screen printing plate can be cleaned more thoroughly through the cleaning liquid, and after the cleaning, the water blocking valve 29 can be opened, and the waste water is discharged out of the waste water pool 2 through the water discharging hole 28.

The utility model discloses a theory of operation and beneficial effect do:

the staff has adjusted the position of limiting plate 3 and has fixed the screen plate on bearing thing board 4 with the screen plate through L template 8, and rethread cleaning brush 15 is rotating the reciprocating motion of in-process, scribbles the cleaning solution in the cleaning box 22 to cleaning brush 15 surface and rinses the surface of screen plate jointly with the water that flows to on cleaning brush 15, and later the staff pulls down cleaning box 22, lets cleaning brush 15 wash the cleaning solution with clear water, accomplishes whole cleaning process.

Through the matching of the cleaning brush 15, the water supply box 16 and the cleaning roller 24, the cleaning brush 15 rotates to drive the cleaning roller 24 to rotate, and the cleaning liquid in the cleaning box 22 is coated on the surface of the cleaning brush 15, so that the screen printing plate can be automatically cleaned, and the screen printing plate can be cleaned more cleanly by adding the cleaning liquid; through the cooperation of rotating handle 14, gear 13, rack 9, T type pole and L template 8, rotate and rotate handle 14 and drive gear 13 and rotate to drive rack 9 through the meshing of gear 13 and rack 9 and remove, when rack 9 removed and L template 8 butt, promote L template 8 and remove, realize pressing from both sides tightly to the screen plate.

The above, only do the preferred embodiment of the present invention, not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (7)

1. A cleaning device for a screen printing plate is characterized in that: the screen printing plate cleaning device comprises a wastewater tank (2) and a water supply tank (25), wherein the wastewater tank (2) is of a top opening structure, two limiting plates (3) are adjustably arranged between opposite inner walls of the wastewater tank (2), object bearing plates (4) used for bearing screen printing plates are fixedly arranged on opposite surfaces of the two limiting plates (3), a water supply box (16) is fixedly arranged between the opposite inner walls of the wastewater tank (2), two groups of cleaning components used for cleaning the screen printing plates are arranged at the height, the water supply box (16) is of a top opening structure, a plurality of water supply holes (30) are formed in the lower surface of the water supply box, and a water conveying component used for conveying water to the water supply box (16) is arranged on one side of the wastewater tank (2);

the cleaning assembly comprises two moving grooves (17) formed in the inner wall, opposite to the inner wall, of the wastewater disposal basin (2), moving blocks (18) are arranged in the moving grooves (17) in a sliding mode, sliding plates (31) are fixedly arranged on the opposite side walls of the moving blocks (18), and cleaning brushes (15) are rotatably arranged between the moving blocks (18).

2. A cleaning device for screen printing plates according to claim 1, characterised in that: one side of the limiting plate (3) far away from the object bearing plate (4) is hinged with a hinged plate (7), and one end of the hinged plate (7) is slidably provided with an L-shaped plate (8).

3. A cleaning device for screen printing plates according to claim 2, characterised in that: one side of L template (8) has set firmly rack (9) and two lug (10), two recess (11) have been seted up to the one end of articulated slab (7), lug (10) with recess (11) cooperation of sliding, one side of articulated slab (7) has set firmly two fixed plates (12), two it is provided with gear (13) to rotate between fixed plate (12), gear (13) with rack (9) intermeshing, one of them fixed plate (12) one side is rotated and is provided with rotation handle (14), rotation handle (14) with gear (13) coaxial fastening.

4. A cleaning device for screen printing plates according to claim 1, characterised in that: the lower surface of the water supply box (16) is provided with a replacing opening (21), a cleaning box (22) is detachably arranged in the replacing opening (21), a cleaning opening (23) is arranged on the lower surface of the cleaning box (22), a cleaning roller (24) is rotatably arranged in the cleaning box (22), and the cleaning roller (24) is abutted to the cleaning opening (23).

5. A cleaning device for screen printing plates according to claim 1, characterised in that: the water delivery assembly comprises a water delivery pipe (26) which is communicated with the water supply tank (25) and the water supply box (16), and a water delivery pump (27) is arranged on the water delivery pipe (26).

6. A cleaning device for screen printing plates according to claim 1, characterised in that: all seted up on the relative inner wall of wastewater disposal basin (2) regulating groove (5), the both ends of limiting plate (3) all have set firmly slide bar (6), regulating groove (5) with slide bar (6) cooperation of sliding.

7. A cleaning device for screen printing plates according to claim 1, characterised in that: a water outlet (28) is formed in one side of the wastewater tank (2), and a water blocking valve (29) is arranged on one side of the water outlet (28).

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