CN214419953U - Cleaning device of screen printing machine - Google Patents

Abstract

The utility model discloses a screen printing machine's belt cleaning device, relate to screen printing equipment technical field, the loach carrying platform comprises a supporting fram, support frame one side has set firmly and has held thing board and carriage, the carriage internal slipping is provided with the movable block, the eccentric rotation of movable block lower surface is provided with the rolling disc, the water inlet has been seted up to the rolling disc upper surface, set up in the rolling disc and deposited the water cavity, the one side that the water cavity kept away from the water inlet has set firmly the fixed block, it is provided with the annular slab to slide between the lateral wall of fixed block week side and water inlet, a plurality of holes of permeating water have been seted up to the rolling disc lower surface, the rolling disc lower surface can be dismantled and be provided with the brush, set up the ponding cavity in the support frame, be provided with the water tank in the ponding cavity, be provided with intercommunication water tank and the drinking-water pipe of depositing the water cavity between water tank and the rolling disc, the water pump has set firmly between drinking-water pipe and the support frame. The water pump is taken out the water in the water tank and is deposited on the water cavity rethread water permeable hole flows to the brush, later along with the removal of brush and rotatory realization to the washing of screen printing plate.

Description

Cleaning device of screen printing machine

Technical Field

The utility model relates to a screen printing equipment technical field especially relates to a screen printing machine's belt cleaning device.

Background

With the development of industry and commerce, the printing refinement of screen printing is gradually favored by the printing industry, and a screen printing machine is a machine for printing characters and images and is a general term for a machine or equipment for producing printed matters. The screen printing machine belongs to the more representative lithography apparatus among the orifice plate printing machine, and the material of preparation screen except the true silk, still can use nylon wire, copper wire, steel wire or stainless steel wire etc. after screen printing machine finishes the work, need wash the screen printing board to screen printing plate's next use.

Chinese patent with patent publication No. CN209580804U, a screen printing machine is proposed, relate to printing equipment, including the operation panel, installing frame and printing plate, the printing plate is installed on the installing frame, be equipped with the printing district more than two on the printing plate, more than two hourglass material holes are seted up in the printing district, the installing frame presss from both sides tight frame and presss from both sides tight frame down including last, the one side that presss from both sides tight frame down is articulated with the operation panel, the printing plate is in and presss from both sides tight frame and press from both sides down between the tight frame, go up to press from both sides tight frame and press from both sides down the activity between the tight frame and be equipped with the locking Assembly with the printing plate chucking.

In screen printing machine's working process, a lot of printing ink can be attached to on the screen printing plate, just need wash the printing plate when need print next batch material, dismantle the screen printing plate before the washing, then wash by the staff again, go back the screen printing plate installation after the washing, not only waste time and energy, efficiency is not high moreover.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a screen printing machine's belt cleaning device has the function that does not pull down screen printing plate just can self-cleaning screen printing plate.

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

a cleaning device of a screen printing machine comprises a support frame, wherein an object bearing plate and a support frame are fixedly arranged on one side of the support frame, the support frame is positioned right above the object bearing plate and arranged in parallel with each other, a moving block is arranged in the support frame in a sliding manner, a rotating disc is arranged on the lower surface of the moving block in an eccentric rotating manner, a water inlet is formed in the upper surface of the rotating disc, a water storage cavity is formed in the rotating disc, a fixed block is fixedly arranged on one side, away from the water inlet, of the water storage cavity, the fixed block penetrates through the water inlet to be flush with the upper surface of the rotating disc, an annular plate is arranged between the peripheral side of the fixed block and the side wall of the water inlet in a sliding manner, a plurality of water permeable holes are formed in the lower surface of the rotating disc, a brush is detachably arranged on the lower surface of the rotating disc, a water accumulation cavity is formed in the support frame, and a water tank is arranged in the water accumulation cavity, the water tank with be provided with the intercommunication between the rolling disc the water tank with deposit the drinking-water pipe of water cavity, the drinking-water pipe with set firmly the water pump between the support frame.

Through adopting above-mentioned technical scheme, the staff pushes away the support frame to the position that corresponds with the screen printing plate, with the water injection in the water tank, during the water pump stored water cavity with the water in the water tank through the drinking-water pipe suction, later stored water the water in the cavity and flow to the brush through the hole of permeating water, the washing to the screen printing plate is realized with the removal to the rotation of rethread brush on the screen printing plate. The utility model discloses a movable block, the cooperation of rolling disc and brush, the movable block drives rolling disc reciprocating motion, thereby drive the brush at screen printing plate surface reciprocating motion, later rotation through the rolling disc drives the rotation of brush, the washing to screen printing plate surface has been realized, the rethread annular plate, the drinking-water pipe, the cooperation of water pump and fixed block, rotate the in-process at the rolling disc, the drinking-water pipe passes through the rotation of annular plate between fixed block and water inlet lateral wall and keeps static, realized keeping on adding water at washing screen printing plate in-process, the process of demolising screen printing plate and manual cleaning screen printing plate has been left out, time saving and labor saving, the cleaning efficiency of screen printing plate has been improved.

Further setting the following steps: two guide rails are fixedly arranged in the supporting frame in parallel, the moving block movably penetrates through the two guide rails and is in sliding fit with the two guide rails, a moving cylinder is fixedly arranged on one side of the supporting frame, and the end part of a piston rod of the moving cylinder is fixedly connected with the moving block.

By adopting the technical scheme, the moving cylinder is started to drive the moving block to move on the guide rail, so that the brush is driven to move on the surface of the screen printing plate.

Further setting the following steps: the rotating disc is of a circular structure, a rotating motor is fixedly arranged on the upper surface of the moving block, and a driving shaft of the rotating motor is eccentrically fixed with the rotating disc through a coupler.

By adopting the technical scheme, the rotating motor drives the rotating disc to rotate and drives the hairbrush to rotate, so that the screen printing plate is cleaned; the eccentric rotation of the rotating disc can enable the brush to cover a larger area in the rotating process, and the whole surface of the screen printing plate can be cleaned.

Further setting the following steps: the water diversion device is characterized in that a plurality of water leakage holes are formed in the object bearing plate, a water diversion block is fixedly arranged on the lower surface of the object bearing plate, the water diversion block is of a triangular structure and is in an open shape, one side of the water diversion block is fixedly connected with one side of the support frame, a water diversion cavity is formed in the water diversion block, a water filtering cavity is formed in the support frame and is located right above the water accumulation cavity, a water diversion hole is formed in one side of the support frame, and the water diversion hole is communicated with the water diversion cavity and the water filtering cavity.

Through adopting above-mentioned technical scheme, the waste water accessible that has washd leaks in the hole flows to the drainage cavity, and rethread drainage hole gets into in the drainage cavity, has avoided waste water to spill everywhere.

Further setting the following steps: the water filtering device is characterized in that a water diversion port communicated with the water filtering cavity and the accumulated water cavity is formed in the support frame, and a water filtering plate is fixedly arranged in the accumulated water cavity.

By adopting the technical scheme, the waste water in the water filtering cavity can flow to the water filtering plate through the water diversion port and then flows to the water tank through the filtering of the water filtering plate, so that the secondary utilization of water is realized.

Further setting the following steps: the upper surface of the rotating disc is fixedly provided with a pressing block, the upper surface of the pressing block is provided with a groove, a pressing cavity is formed in the pressing block, the bottom wall of the pressing block is provided with a pressing hole, the pressing hole is communicated with the pressing cavity and the groove, a pressing plug is slidably arranged in the groove, one end, close to the pressing hole, of the pressing plug is fixedly provided with a pressing rod, the pressing rod extends into the pressing cavity, the pressing rod is in sliding fit with the pressing hole, a pressing spring is movably sleeved in the groove around the pressing rod, one end of the pressing spring is fixedly connected with one end, close to the pressing hole, of the pressing plug, the other end of the pressing spring is fixedly connected with the bottom wall of the groove, one side, close to the rotating disc, of the pressing block is provided with a sealing port, the sealing port is communicated with the water storage cavity, and a sealing block is arranged in the sealing port in a lifting mode, the sealing block is fixedly arranged at one end of the pressing rod far away from the pressing plug.

By adopting the technical scheme, the cleaning solution is injected into the pressing cavity, the pressing plug is pressed, the pressing spring is compressed, the pressing rod drives the sealing block to move downwards, the sealing opening is opened, the cleaning solution flows into the water storage cavity, the cleaning solution can be mixed with water in the water storage cavity and flows onto the hairbrush through the water permeable holes, and the screen printing plate is cleaned more cleanly; then loosen and press the stopper, press the spring return, drive and press the depression bar and the closure block return, block up the closure mouth, avoid the cleaning solution to flow into always and deposit the water cavity.

Further setting the following steps: the edge of the upper surface of the object bearing plate is fixedly provided with a baffle.

Through adopting above-mentioned technical scheme, the baffle has blocked the waste water that has washd, prevents that the waste water from flowing everywhere.

Further setting the following steps: the support frame is characterized in that a replacing opening is formed in one side of the support frame, a rotating door is hinged to one side of the replacing opening, and the shape of the rotating door is matched with that of the replacing opening.

Through adopting above-mentioned technical scheme, the revolving door can make things convenient for the clearance of drainage board and water tank.

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

(1) through the matching of the water tank, the water pump, the water pumping pipe and the water permeable hole, the water pump injects water in the water tank into the water storage cavity through the water pumping pipe and then flows onto the brush through the water permeable hole; and then the moving block, the rotating disc and the brush are matched, and the driving block and the rotating disc drive the brush to reciprocate and eccentrically rotate on the surface of the screen printing plate so as to comprehensively clean the surface of the screen printing plate.

(2) Through pressing the stopper, pressing the depression bar, pressing the spring, sealing the piece and the cooperation of closure, pack the cleaning solution into and press the cavity, press down and press the stopper and get into the cleaning solution through the closure and deposit the water cavity in, the cleaning solution mixes with water and flows to the brush through the hole that permeates water again, lets the silk screen printing plate by abluent cleaner.

(3) Through the cooperation of hole that leaks, diversion cavity, diversion hole, inlet, drainage board and water tank, waste water flows to the diversion cavity in through the hole that permeates water, on flowing to the drainage board through diversion hole and inlet, in the water tank is flowed to through the filtration of drainage board, has realized the reuse to water, has saved the water resource.

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 a cross-sectional view taken along line A-A of FIG. 2;

FIG. 4 is an enlarged view of a portion B of FIG. 3;

fig. 5 is a partially enlarged view of portion C of fig. 3.

Reference numerals: 1. a support frame; 2. an object bearing plate; 3. a support frame; 4. a guide rail; 5. a moving block; 6. a moving cylinder; 7. rotating the disc; 8. rotating the motor; 9. a brush; 10. a water inlet; 11. a fixed block; 12. a water storage cavity; 13. water permeable holes; 14. a water accumulation cavity; 15. a water tank; 16. a water pump; 17. a water pumping pipe; 18. a water leakage hole; 19. a baffle plate; 20. a water diversion block; 21. a water diversion cavity; 22. a water filtering cavity; 23. a water diversion hole; 24. a water diversion port; 25. a water filter plate; 26. replacing the port; 27. a rotating door; 28. a pressing block; 29. a groove; 30. pressing the cavity; 31. pressing the hole; 32. pressing the plug; 33. a pressing lever; 34. a pressing spring; 35. closing the opening; 36. a sealing block; 37. an annular plate; 38. and (4) sliding grooves.

Detailed Description

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

Referring to fig. 1, for the utility model discloses a screen printing machine's belt cleaning device, including support frame 1, 1 one side level of support frame has set firmly and has held thing board 2 and carriage 3, carriage 3 is located and holds thing board 2 directly over and mutual parallel arrangement, carriage 3 is "back" style of calligraphy structure, parallel arrangement has set firmly two guide rails 4 in support frame 1, a movable block 5 is worn to be equipped with in the activity on two guide rails 4, movable block 5 and the cooperation of sliding of guide rail 4, one side of carriage 3 has set firmly moving cylinder 6, 6 piston rod tip of moving cylinder passes 3 one side of support frame and 5 fixed connection of movable block, 6 piston rod moving direction of moving cylinder set up the direction with guide rail 4 and parallel. The lower surface of the moving block 5 rotates and is provided with a rotating disc 7, the rotating disc 7 is of a circular structure, combine fig. 5, water storage cavity 12 is formed in the rotating disc 7, water inlet 10 is formed in the upper surface of the rotating disc 7, the water inlet 10 is communicated with the water storage cavity 12, one side, far away from the water inlet 10, of the water storage cavity 12 is fixedly provided with a fixed block 11, the fixed block 11 penetrates through the water inlet 10 to flush with the upper surface of the rotating disc 7, the position of the fixed block 11 deviates from the circle center of the rotating disc 7, the upper surface of the moving block 5 is fixedly provided with a rotating motor 8 (refer to fig. 3), the driving shaft of the rotating motor 8 is connected with the fixed block 11 through a shaft coupling, and a brush 9 is detachably arranged on the lower surface of the rotating disc 7.

The moving cylinder 6 is started to drive the moving block 5 to do reciprocating motion on the guide rail 4, so that the brush 9 is driven to do reciprocating motion on the surface of the screen printing plate, the rotating motor 8 is driven to drive the rotating disc 7 to do eccentric rotation, the brush 9 is driven to do eccentric rotation on the surface of the screen printing plate, and the brush 9 can move to all positions on the surface of the screen printing plate.

Referring to fig. 5, an annular plate 37 is rotatably arranged at the opening of the water inlet 10, the annular plate 37 is movably sleeved on the peripheral side of the fixed block 11, a sliding groove 38 is formed in the peripheral side of the fixed block 11 and the side wall of the water inlet 10, the annular plate 37 is in sliding fit with the sliding groove 38, a plurality of water permeable holes 13 are formed in the lower surface of the rotating disc 7, the water permeable holes 13 are communicated with the water storage cavity 12, fig. 2 and fig. 3 are combined, a water storage cavity 14 is formed in the support frame 1, a water tank 15 is arranged in the water storage cavity 14, a water pumping pipe 17 for communicating the water tank 15 with the water storage cavity 12 is arranged between the water tank 15 and the rotating disc 7, a water pump 16 is fixedly arranged between the support frame 1 and the water pumping pipe 17, and one end, close to the rotating disc 7, of the water pumping pipe 17 penetrates through the moving block 5 and the annular plate 37 to be communicated with the water storage cavity 12. The object bearing plate 2 is provided with a plurality of water leakage holes 18, and the edge of the upper surface of the object bearing plate 2 is fixedly provided with a baffle plate 19. Bear thing board 2 lower surface and set firmly diversion piece 20, diversion piece 20 one side and support frame 1 one side fixed connection, diversion piece 20 is the triangle-shaped structure and is the opening form, diversion piece 20 opening is in bears thing board 2 lower surface fixed connection, diversion cavity 21 has been seted up in diversion piece 20, drainage cavity 22 has been seted up directly over ponding cavity 14 in support frame 1, diversion hole 23 has been seted up to support frame 1 one side, diversion hole 23 intercommunication diversion cavity 21 and drainage cavity 22, the diversion mouth 24 of intercommunication drainage cavity 22 and ponding cavity 14 has been seted up in support frame 1, water filter plate 25 has set firmly under water filter 24 in ponding cavity 14, water filter plate 25 major constituent has active carbon, resin and building stones etc. With reference to fig. 1, a replacing opening 26 is formed on one side of the supporting frame 1, a rotating door 27 is hinged to one side of the replacing opening 26, and the shape of the rotating door 27 is matched with the shape of the replacing opening 26.

The water pump 16 continuously pumps water in the water tank 15 into the water storage cavity through the water pumping pipe, the water flows onto the brush 9 through the water permeable holes 13 and then cleans the screen printing plate through the movement and rotation of the brush 9, in the rotation process of the brush 9, the water pumping pipe 17 keeps static through the rotation of the annular plate 37 between the side walls of one water inlet 10 of the fixed block 11, the cleaned wastewater flows onto the object bearing plate 2 and is blocked by the baffle 19, then flows into the water diversion cavity 21 through the water leakage holes 18 and flows onto the water filtering plate 25 through the water diversion holes 23 and the water diversion port 24, and the filtered water flows into the water tank 15 again so as to be reused; the rotating door 27 can be opened to clean the water filter plate 25 and the water tank 15.

Referring to fig. 4, a pressing block 28 is fixedly arranged on the upper surface of the rotating disc 7, a groove 29 is arranged on the upper surface of the pressing block 28, a pressing cavity 30 is arranged in the pressing block 28, a pressing hole 31 is arranged on the bottom wall of the pressing block 28, the pressing hole 31 is communicated with the pressing cavity 30 and the groove 29, a pressing plug 32 is slidably arranged in the groove 29, a pressing rod 33 is fixedly arranged at one end of the pressing plug 32 close to the pressing hole 31, the pressing rod 33 extends into the pressing cavity 30, the pressing rod 33 is in sliding fit with the pressing hole 31, a pressing spring 34 is movably sleeved in the groove 29 on the periphery of the pressing rod 33, one end of the pressing spring 34 is fixedly connected with one end of the pressing plug 32 close to the pressing hole 31, the other end of the pressing rod is fixedly connected with the bottom wall of the groove 29, a sealing port 35 is arranged on one side of the pressing block 28 close to the rotating disc 7, the sealing port 35 is communicated with the water storage cavity 12, a sealing block 36 is arranged in the sealing port 35 in a lifting manner, the shape of the sealing block 36 is matched with the sealing port 35, the closing block 36 is fixedly arranged at one end of the pressing rod 33 far away from the pressing plug 32.

Cleaning liquid is injected into the pressing cavity 30, the pressing plug 32 is pressed, the pressing spring 34 is compressed, the pressing rod 33 drives the sealing block 36 to move downwards, the sealing opening 35 is opened, the cleaning liquid flows into the water storage cavity 12, the cleaning liquid can be mixed with water in the water storage cavity 12 and flows onto the hairbrush 9 through the water permeable holes 13, and therefore the screen printing plate is cleaned more cleanly; then, the pressing plug 32 is released, the pressing spring 34 returns, the pressing rod 33 and the sealing block 36 are driven to return, the sealing opening 35 is blocked, and cleaning liquid is prevented from flowing into the water storage cavity 12 all the time.

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

the water pump 16 continuously injects water into the water storage cavity 12 through the water pumping pipe 17, the cleaning solution is injected into the water storage cavity 12 to be mixed with the water by pressing the press plug 32, the mixed liquid of the cleaning solution and the water flows onto the brush 9, the brush 9 moves and rotates to clean the screen printing plate, after one-time cleaning, the brush 9 is replaced, the cleaning solution on the screen printing plate is washed off by clean water, after the cleaning is finished, the dry brush 9 is replaced, the screen printing plate is finally wiped, and the whole cleaning process is finished; meanwhile, the cleaning wastewater flows onto the water filtering plate 25 through the water leakage hole 18, the water guide hole 23 and the water guide port 24, and flows into the water tank 15 after being filtered by the water filtering plate 25.

Through the matching of the moving block 5, the rotating disc 7 and the brush 9, the brush 9 is driven by the driving block and the rotating disc 7 to reciprocate and eccentrically rotate on the surface of the screen printing plate, so that the surface of the screen printing plate is comprehensively cleaned; through the cooperation of the press plug 32, the press rod 33, the press spring 34, the sealing block 36 and the sealing port 35, cleaning liquid is filled into the press cavity 30, the press plug 32 is pressed to enable the cleaning liquid to enter the water storage cavity 12 through the sealing port 35, the cleaning liquid and water are mixed and then flow onto the hairbrush 9 through the water permeable holes 13, and the screen printing plate is cleaned more cleanly; through the cooperation of weep hole 18, diversion cavity 21, diversion hole 23, inlet 24, drainage board 25 and water tank 15, waste water flows to diversion cavity 21 through the hole 13 that permeates water in, on flowing to drainage board 25 through diversion hole 23 and inlet 24, in the water tank 15 is flowed to the filtration of drainage board 25 filtration, has realized the reuse to water, has saved the water resource.

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 (8)

1. A belt cleaning device of screen printing machine which characterized in that: the device comprises a support frame (1), wherein an object bearing plate (2) and a support frame (3) are fixedly arranged on one side of the support frame (1), the support frame (3) is positioned right above the object bearing plate (2) and arranged in parallel, a moving block (5) is arranged in the support frame (3) in a sliding manner, a rotating disc (7) is arranged on the lower surface of the moving block (5) in an eccentric rotating manner, a water inlet (10) is formed in the upper surface of the rotating disc (7), a water storage cavity (12) is formed in the rotating disc (7), a fixing block (11) is fixedly arranged on one side, away from the water inlet (10), of the water storage cavity (12), the fixing block (11) penetrates through the water inlet (10) to be flush with the upper surface of the rotating disc (7), an annular plate (37) is arranged between the peripheral side of the fixing block (11) and the side wall of the water inlet (10) in a sliding manner, a plurality of water permeable holes (13) are formed in the lower surface of the rotating disc (7), the lower surface of the rotating disc (7) is detachably provided with a brush (9), a water accumulation cavity (14) is formed in the support frame (1), a water tank (15) is arranged in the water accumulation cavity (14), a water pumping pipe (17) for communicating the water tank with the rotating disc (7) is arranged between the water pumping pipe (15) and the support frame (1), and a water pump (16) is fixedly arranged between the water pumping pipe (17) and the support frame (1).

2. The cleaning device for the screen printing machine according to claim 1, wherein: two guide rails (4) are fixedly arranged in the supporting frame (3) in parallel, the moving block (5) movably penetrates through the two guide rails (4) and is in sliding fit with the two guide rails (4), a moving cylinder (6) is fixedly arranged on one side of the supporting frame (3), and the end part of a piston rod of the moving cylinder (6) is fixedly connected with the moving block (5).

3. The cleaning device for the screen printing machine according to claim 1, wherein: the rotating disc (7) is of a circular structure, the upper surface of the moving block (5) is fixedly provided with a rotating motor (8), and a driving shaft of the rotating motor (8) is eccentrically fixed with the rotating disc (7) through a coupler.

4. The cleaning device for the screen printing machine according to claim 1, wherein: the water diversion plate is characterized in that a plurality of water leakage holes (18) are formed in the object bearing plate (2), a water diversion block (20) is fixedly arranged on the lower surface of the object bearing plate (2), the water diversion block (20) is of a triangular structure and is in an open shape, one side of the water diversion block (20) is fixedly connected with one side of the support frame (1), a water diversion cavity (21) is formed in the water diversion block (20), a water filtering cavity (22) is formed in the support frame (1) right above the water accumulation cavity (14), a water diversion hole (23) is formed in one side of the support frame (1), and the water diversion hole (23) is communicated with the water diversion cavity (21) and the water filtering cavity (22).

5. The cleaning device for the screen printing machine according to claim 4, wherein: a water diversion port (24) communicated with the water filtering cavity (22) and the water accumulation cavity (14) is formed in the support frame (1), and a water filtering plate (25) is fixedly arranged in the water accumulation cavity (14).

6. The cleaning device for the screen printing machine according to claim 1, wherein: the upper surface of the rotating disc (7) is fixedly provided with a pressing block (28), the upper surface of the pressing block (28) is provided with a groove (29), a pressing cavity (30) is formed in the pressing block (28), a pressing hole (31) is formed in the bottom wall of the pressing block (28), the pressing hole (31) is communicated with the pressing cavity (30) and the groove (29), a pressing plug (32) is arranged in the groove (29) in a sliding manner, one end, close to the pressing hole (31), of the pressing plug (32) is fixedly provided with a pressing rod (33), the pressing rod (33) extends into the pressing cavity (30), the pressing rod (33) is in sliding fit with the pressing hole (31), a pressing spring (34) is movably sleeved in the groove (29) on the periphery of the pressing rod (33), one end of the pressing spring (34) is fixedly connected with one end, close to the pressing hole (31), of the pressing plug (32), the other end of the pressing block (28) is fixedly connected with the bottom wall of the groove (29), one side, close to the rotating disc (7), of the pressing block (28) is provided with a sealing opening (35), the sealing opening (35) is communicated with the water storage cavity (12), a sealing block (36) is arranged in the sealing opening (35) in a lifting mode, and the sealing block (36) is fixedly arranged at one end, far away from the pressing plug (32), of the pressing rod (33).

7. The cleaning device for the screen printing machine according to claim 1, wherein: the edge of the upper surface of the object bearing plate (2) is fixedly provided with a baffle plate (19).

8. The cleaning device for the screen printing machine according to claim 1, wherein: a replacing opening (26) is formed in one side of the supporting frame (1), a rotating door (27) is hinged to one side of the replacing opening (26), and the shape of the rotating door (27) is matched with that of the replacing opening (26).

Images