Silk-screen printing dust removal device

Abstract

The utility model relates to the technical field of silk-screen printing, and discloses a silk-screen printing ash removal device which comprises a bottom plate, a pressing plate arranged at the top of the bottom plate, a cleaning roller arranged at the bottom of the pressing plate, connecting blocks fixedly connected to the two ends of the bottom of the pressing plate, and a first connecting rod fixedly connected to one end of the cleaning roller. The first connecting rod is rotationally connected to the outer wall of the connecting block, a collecting barrel is arranged between the other end of the cleaning roller and the connecting block, and a cleaning assembly is arranged in the cleaning roller. According to the screen printing plate cleaning device, the collecting barrel, the air pump and the cleaning plate are arranged, the cleaning plate can synchronously rotate along with revolution of the cleaning roller to clean dust on a screen printing plate, friction to the screen printing plate is improved through rotation, and then the dust cleaning effect is improved; and dust penetrates through dust suction holes in the cleaning roller to be sucked into the collecting barrel to be dissolved through the air pump, suction force penetrates through the dust suction holes to be close to the dust cleaning position, and the dust cleaning effect is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a silk screen printing technical field especially relates to a silk screen printing ash removal device. BACKGROUND

[0002] The performance such as material, mesh count, opening degree, opening rate of silk screen has great influence on the transfer of screen printing ink, according to different copy original, select the appropriate silk screen is the premise of obtaining high quality screen printing copy, need to clean the dust on its surface before using silk screen to print, therefore need a silk screen printing ash removal device.

[0003] Through the search, the silk screen printing ash removal device of the public number CN221366265U includes the bottom plate, the top of the bottom plate both sides is fixedly installed with fixed block, the fixed block between rotatably installed with the lead screw, the surface of the lead screw is threaded and is sleeved with the vertical board, the fixed block one side is fixedly installed with motor, the output end of motor penetrates fixed block and is fixedly connected with one side of the lead screw, the top of the bottom plate both sides is fixedly installed with the fixed pile of fixed block back, the fixed pile between fixedly installed with the round rod, the surface of the round rod is movably sleeved with the vertical rod. The silk screen printing ash removal device, in the process of daily use, the operator starts the motor, the operation of motor will make the lead screw rotate, due to the limiting effect of fixed pile and round rod, at this moment, the vertical board will slide on the surface of the lead screw, and the vertical rod will also slide on the surface of the round rod, and then the horizontal plate will slide.

[0004] When the technical scheme is used, the dust is cleaned through the contact friction of the cleaning roller and the silk screen plate, and the dust is attracted and collected by the fan on one side. This way only uses the friction of rolling to clean the dust when cleaning, and the cleaning effect is limited. The fan is arranged on one side, and it is difficult to attract the dust cleaned on the other side, so that the dust is reattached to the silk screen plate, affecting the cleaning effect.

[0005] Therefore, we propose a silk screen printing ash removal device. UTILITY MODEL CONTENTS

[0006] The utility model mainly solves the technical problem that the cleaning roller of the prior art only cleans by rolling, the cleaning effect is limited, and the fan is arranged on one side, which is difficult to attract dust on the other side, and provides a silk screen printing ash removal device.

[0007] In order to achieve the above object, the utility model discloses the following technical scheme, a silk screen printing ash removal device, including the bottom plate, the bottom plate top is provided with the pressing plate, the pressing plate bottom is provided with the cleaning roller, the both ends of pressing plate bottom are all fixedly connected with the connecting block, the one end of cleaning roller is fixedly connected with the first connecting rod, and the first connecting rod is rotatably connected on the outer wall of connecting block, and the other end of cleaning roller and connecting block are provided with the collecting barrel, and the outer wall of cleaning roller is opened with multiple dust suction holes that are arranged in a circle, and the one end of connecting block is provided with the air pump, the inside of cleaning roller is provided with the cleaning subassembly, and the cleaning subassembly includes the rotating shaft and the cleaning plate that are arranged in a circle on the cleaning roller, and the inner wall of cleaning roller is rotatably connected with the rotating rod in the axial position, the inside of cleaning roller is provided with the suction subassembly, and the suction subassembly includes the fixed ring that is arranged on the rotating base, and the suction subassembly is also provided with the second connecting rod and the ball that are fixedly connected on the rotating rod.

[0008] Further, the outer wall of the cleaning roller is provided with a sleeve plate at both ends, the inner wall of the cleaning roller is fixedly connected with a rotating base, the rotating shaft is rotatably connected to the inner wall of the rotating base, the cleaning plate is arranged at the axial position of the rotating shaft, and the tail end of the cleaning plate and the tail end of the sleeve plate are located on the same plane.

[0009] Further, the inner wall of the cleaning roller is provided with a partition plate on one side, a plurality of overflow grooves are arranged in a circle on the partition plate, one end of the rotating rod is fixedly connected to the outer wall of the connecting block, the other end of the rotating rod is rotatably connected to the axial position of the partition plate, a plurality of first bevel gears are fixedly connected to the outer wall of the rotating rod in a linear arrangement, a second bevel gear is fixedly connected to the axial position of the one end of the rotating shaft close to the rotating rod, and the second bevel gear is engaged with the outer wall of the first bevel gear.

[0010] Further, one end of the collecting barrel is fixedly connected to the outer wall of the connecting block, the cleaning roller is rotatably connected to the axial position of the other end of the collecting barrel, the air pump is fixedly connected to the outer wall on one side of the connecting block through the motor frame, and the connecting block is provided with two pipes at both ends. One of the pipes extends to the inner wall of the collecting barrel.

[0011] Further, the top of the collecting barrel is provided with a feeding pipe, the bottom end of the collecting barrel is provided with a discharging pipe, the discharging pipe is provided with an electromagnetic valve for controlling opening and closing, the inner wall of the collecting barrel is provided with a dustproof plate on one side, a plurality of filtering holes are arranged in a circle on the dustproof plate, and a dissolving liquid is arranged on the bottom of the inner wall of the collecting barrel.

[0012] Further, the outer wall of the rotating base is fixedly connected with a fixed ring in an annular shape, and a friction groove is arranged in the inner ring of the fixed ring.

[0013] Further, the outer wall of the fixed ring is fixedly connected with a plurality of second connecting rods in a linear arrangement, the top of the second connecting rod is rotatably connected with a ball, and the ball is rotatably connected in the friction groove.

[0014] Beneficial effects

[0015] The utility model provides a silk screen printing ash removal device. It has the following beneficial effects:

[0016] (1) The silk screen printing ash removal device is provided with a collecting barrel, an air pump and a cleaning plate. The cleaning plate can clean the dust on the silk screen by synchronous rotation with the revolution of the cleaning roller. The rotation improves the friction of the silk screen, thereby improving the cleaning effect of the dust. The dust is sucked into the collecting barrel through the dust suction hole on the cleaning roller by the air pump, and the suction force passes through the dust suction hole and is close to the dust cleaning area, thereby improving the cleaning effect of the dust.

[0017] (2) The silk screen printing ash removal device is provided with a fixing ring and a ball. The dust can be further attracted by static electricity, thereby improving the cleaning effect of the dust. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the front view of the utility model;

[0019] Figure 2 It is the detailed view of the pressing block and the cleaning roller of the utility model;

[0020] Figure 3 It is the sectional view of the cleaning roller of the utility model;

[0021] Figure 4 It is the sectional view of the dust suction assembly of the utility model;

[0022] Figure 5 It is the sectional view of the cleaning assembly of the utility model.

[0023] Legend: 1, bottom plate; 2, pressing plate; 3, cleaning roller; 4, connecting block; 5, collecting barrel; 6, air pump; 7, first connecting rod; 8, rotating rod; 9, partition; 10, cover plate; 11, dust suction hole; 12, dustproof plate; 13, first bevel gear; 14, second bevel gear; 15, rotating seat; 16, rotating shaft; 17, cleaning plate; 18, fixing ring; 19, second connecting rod; 20, ball. DETAILED DESCRIPTION

[0024] Example one: a silk screen printing ash removal device, as Figure 1As shown, including the base plate 1, the base plate 1 top provided with the pressing plate 2, the pressing plate 2 bottom provided with the cleaning roller 3 (the base plate 1 top both ends are provided with mounting bracket, the base plate 1 top four corners are provided with fixed pile, the fixed pile both ends are provided with screw rod and guide rod respectively, the fixed pile at the screw rod is provided with motor, the screw rod is arranged on the output end of the motor, the mounting bracket is slidingly connected to the outer wall of the guide rod and is threadedly connected to the outer wall of the screw rod, the mounting bracket top is provided with pneumatic cylinder, the pressing plate 2 is slidingly connected to the inner wall of the mounting bracket and is arranged on the output end of the pneumatic cylinder) in the bracket is prior art, hereina't add, when need to use, put the screen printing plate into the base plate 1 top, and start the pneumatic cylinder to drive the pressing plate 2 to descend, and drive the cleaning roller 3 to move to the screen printing plate top position, and start the motor, the motor can drive the mounting bracket to move along the guide rod through the screw rod, in turn drive the cleaning roller 3 to move synchronously to clean the screen printing plate;

[0025] As shown in Figure 2 and Figure 5 , the pressing plate 2 bottom both ends are fixedly connected with the connecting block 4, the cleaning roller 3 one end is fixedly connected with the first connecting rod 7, the first connecting rod 7 is rotatably connected to the outer wall of the connecting block 4, the cleaning roller 3 other end and the connecting block 4 between is provided with the collecting barrel 5, the cleaning roller 3 outer wall is provided with a plurality of circumferentially arranged dust suction holes 11, the connecting block 4 one end is provided with the air pump 6, the air pump 6 passes through the collecting barrel 5 and the cleaning roller 3 to attract by wind power, and the dust under cleaning is attracted through the dust suction hole 11, the cleaning roller 3 is provided with a cleaning assembly, the cleaning assembly includes a rotating shaft 16 and a cleaning plate 17 arranged circumferentially on the cleaning roller 3, the cleaning plate 17 is cleaned by rotating on the dust on the screen printing plate, and the cleaning roller 3 inner wall axial position is rotatably connected with the rotating rod 8, the cleaning roller 3 is provided with an attracting assembly, the attracting assembly includes a fixed ring 18 arranged on the rotating seat 15, the attracting assembly is further provided with a second connecting rod 19 and a ball 20 fixedly connected to the rotating rod 8, the ball 20 is rotatably connected to the inner wall of the fixed ring 18, the ball 20 is further attracted by static electricity generated by rotating friction in the fixed ring 18.

[0026] As shown in Figure 2 , Figure 3 and Figure 5 , the cleaning roller 3 outer wall both ends are provided with the sleeve plate 10, the sleeve plate 10 is annular structure, the cleaning roller 3 is provided with a plurality of circumferentially arranged first through holes, the cleaning roller 3 inner wall is fixedly connected with the rotating seat 15 at the first through hole position, the rotating shaft 16 is rotatably connected to the inner wall of the rotating seat 15 and passes through the first through hole, the cleaning plate 17 is arranged at the axial position of the rotating shaft 16, the cleaning plate 17 tail end and the sleeve plate 10 tail end are located in the same plane.

[0027] The first connecting rod 7 is provided with a second through hole extending to the inner wall of the cleaning roller 3, and the inner wall of the cleaning roller 3 is provided with a partition plate 9. The partition plate 9 is provided with a plurality of circumferentially arranged overflow grooves. One end of the rotating rod 8 is fixedly connected to the outer wall of the connecting block 4, and the other end of the rotating rod 8 is rotatably connected to the axial position of the partition plate 9. The outer wall of the rotating rod 8 is fixedly connected with a plurality of linearly arranged first bevel gears 13. The second bevel gear 14 is fixedly connected to the axial position of one end of the rotating shaft 16, and is engaged with the outer wall of the first bevel gear 13.

[0028] When cleaning is needed, the cleaning roller 3 can be rotated by the friction between the screen printing plate and the sleeve plate 10. One end of the rotating rod 8 is fixedly connected to the sleeve plate 10, and the rotating rod 8 and the rotating shaft 16 in the cleaning roller 3 are relatively rotated. The rotating shaft 16 is driven to rotate by the first bevel gear 13 and the second bevel gear 14, and the cleaning plate 17 on the rotating shaft 16 is also driven to rotate synchronously. The cleaning plate 17 can clean the dust on the screen printing plate by rotating while the cleaning roller 3 revolves.

[0029] As shown in Figure 3 and Figure 4 , one end of the collecting barrel 5 is fixedly connected to the outer wall of the connecting block 4, and the other end of the collecting barrel 5 is rotatably connected to the axial position of the cleaning roller 3. The cleaning roller 3 and the collecting barrel 5 are provided with a third through hole extending therethrough. The air pump 6 is fixedly connected to the outer wall of one side of the connecting block 4 through the motor bracket, and the connecting block 4 is provided with two pipes. One of the pipes extends to the inner wall of the collecting barrel 5.

[0030] The collecting barrel 5 is provided with an inlet pipe at the top and an outlet pipe at the bottom. The outlet pipe is provided with an electromagnetic valve for controlling opening and closing. The inner wall of the collecting barrel 5 is provided with a dustproof plate 12, and the dustproof plate 12 is provided with a plurality of circumferentially arranged filter holes. The inner wall of the collecting barrel 5 is provided with a dissolving liquid at the bottom.

[0031] When cleaning, the air pump 6 is started, and the suction force generated by the air pump 6 can attract the dust cleaned through the dust suction hole 11 of the cleaning roller 3 and the collecting barrel 5. The dust enters the cleaning roller 3 through the dust suction hole 11 and enters the collecting barrel 5 through the third through hole, and is dissolved by the dissolving liquid.

[0032] In summary, the collecting barrel 5, the air pump 6 and the cleaning plate 17 are arranged. The cleaning plate 17 can clean the dust on the screen printing plate by rotating synchronously with the cleaning roller 3. The rotation can increase the friction on the screen printing plate, thereby improving the cleaning effect of the dust. The dust is sucked into the collecting barrel 5 through the dust suction hole 11 of the cleaning roller 3 by the air pump 6, and the suction force is close to the dust cleaning position, thereby improving the cleaning effect of the dust.

[0033] As Figure 5 shown, the outer wall of the rotating seat 15 is fixedly connected with a fixed ring 18 in the shape of a ring, a friction groove is formed in the inner ring of the fixed ring 18, and a fur coating is arranged in the friction groove.

[0034] The outer wall of the fixed ring 18 is fixedly connected with a plurality of second connecting rods 19 arranged in a linear array, the top of each second connecting rod 19 is rotatably connected with a ball 20, the ball 20 is rotatably connected in the friction groove, and the ball 20 is made of rubber.

[0035] When the cleaning roller 3 rotates, the rotating seat 15 and the rotating rod 8 are relatively rotated at this time, the fixed ring 18 rotates synchronously with the cleaning roller 3 at this time, and the balls 20 on the second connecting rods 19 can rotate in the friction grooves in the fixed ring 18 and rub against each other at this time, the fur coating is arranged in the friction groove, the balls 20 are made of rubber, and the balls 20 can generate static electricity under friction to further attract dust.

[0036] The fixed ring 18 and the balls 20 arranged in the friction groove can further attract dust through static electricity, and the cleaning effect on dust is improved.

[0037] The working principle of the utility model is as follows: when it is needed to use, the silk screen plate is placed on the top of the bottom plate 1, the air pressure cylinder is started to drive the pressing plate 2 to descend and move the cleaning roller 3 to the top position of the silk screen plate, the motor is started, the motor drives the mounting frame to move along the guide rod through the lead screw, and then drives the cleaning roller 3 to move synchronously to clean the silk screen plate, when it is needed to clean, the cleaning roller 3 rotates through the friction between the silk screen plate and the sleeve plate 10 while moving, one end of the rotating rod 8 is fixedly connected to the sleeve plate 10, then the rotating rod 8 relatively rotates with the rotating shaft 16 in the cleaning roller 3, the rotating shaft 16 is driven to rotate under the action of the first bevel gear 13 and the second bevel gear 14 that mesh with each other, then the cleaning plate 17 on the rotating shaft 16 rotates synchronously, the cleaning plate 17 rotates synchronously while the cleaning roller 3 revolves, and the dust on the silk screen plate is cleaned through the self-rotation of the cleaning plate 17, when the cleaning is performed, the air pump 6 is started at this time, the suction force generated by the air pump 6 can attract the dust cleaned through the collection barrel 5 and the cleaning roller 3 and pass through the dust suction hole 11, the dust enters the cleaning roller 3 through the dust suction hole 11 and passes through the third through hole to enter the collection barrel 5, and the dust is dissolved through the dissolving liquid; when the cleaning roller 3 rotates, the rotating seat 15 and the rotating rod 8 relatively rotate at this time, the fixed ring 18 rotates synchronously with the cleaning roller 3 at this time, and the balls 20 on the second connecting rods 19 can rotate in the friction grooves in the fixed ring 18 and rub against each other at this time, the fur coating is arranged in the friction groove, the balls 20 are made of rubber, and the balls 20 can generate static electricity under friction to further attract dust.

[0038] The basic principle and main features of the present application and the advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A screen printing dust removal device, comprising a base plate (1), a pressure plate (2) disposed on the top of the base plate (1), and a cleaning roller (3) disposed on the bottom of the pressure plate (2), characterized in that, The bottom ends of the pressure plate (2) are fixedly connected to the connecting blocks (4), and the cleaning roller (3) is fixedly connected to the first connecting rod (7) at one end. The first connecting rod (7) is rotatably connected to the outer wall of the connecting block (4). A collection bucket (5) is provided between the other end of the cleaning roller (3) and the connecting block (4). The outer wall of the cleaning roller (3) is provided with a plurality of dust suction holes (11) arranged in a circle. An air pump (6) is provided at one end of the connecting block (4). A cleaning component is provided inside the cleaning roller (3). The cleaning component includes a rotating shaft (16) and a sweeping plate (17) arranged in a circle on the cleaning roller (3). A rotating rod (8) is rotatably connected to the inner wall of the cleaning roller (3). A suction component is provided inside the cleaning roller (3). The suction component includes a fixed ring (18) provided on the rotating seat (15). The suction component is also provided with a second connecting rod (19) and a ball (20) fixedly connected to the rotating rod (8).

2. The screen printing dust removal device according to claim 1, characterized in that: Both ends of the outer wall of the cleaning roller (3) are provided with sleeve plates (10), the inner wall of the cleaning roller (3) is fixedly connected with a rotating seat (15), the rotating shaft (16) is rotatably connected to the inner wall of the rotating seat (15), the cleaning plate (17) is set at the axial position of the rotating shaft (16), and the tail end of the cleaning plate (17) and the tail end of the sleeve plate (10) are on the same plane.

3. The screen printing dust removal device according to claim 2, characterized in that: A partition (9) is provided on one side of the inner wall of the cleaning roller (3). Multiple overflow grooves are arranged in a circular pattern on the partition (9). One end of the rotating rod (8) is fixedly connected to the outer wall of the connecting block (4), and the other end of the rotating rod (8) is rotatably connected to the axial position of the partition (9). Multiple first bevel gears (13) arranged in a linear pattern are fixedly connected to the outer wall of the rotating rod (8). A second bevel gear (14) is fixedly connected to the axial position of the rotating shaft (16) near the end of the rotating rod (8). The second bevel gear (14) meshes with the outer wall of the first bevel gear (13).

4. The screen printing dust removal device according to claim 1, characterized in that: One end of the collection bucket (5) is fixedly connected to the outer wall of the connecting block (4), the cleaning roller (3) is rotatably connected to the axial position of the other end of the collection bucket (5), the air pump (6) is fixedly connected to the outer wall of one side of the connecting block (4) through the motor frame, and pipes are provided at both ends of the connecting block (4), one of which extends to the inner wall of the collection bucket (5).

5. The screen printing dust removal device according to claim 4, characterized in that: The top of the collection bucket (5) is provided with a feed pipe, the bottom of the collection bucket (5) is provided with a discharge pipe, the discharge pipe is provided with a solenoid valve for controlling opening and closing, and a dustproof plate (12) is provided on one side of the inner wall of the collection bucket (5). Multiple filter holes arranged in a circle are opened on the dustproof plate (12), and a dissolving liquid is provided at the bottom of the inner wall of the collection bucket (5).

6. The screen printing dust removal device according to claim 1, characterized in that: A ring-shaped fixing ring (18) is fixedly connected to the outer wall of the rotating seat (15), and a friction groove is provided in the inner ring of the fixing ring (18).

7. The screen printing dust removal device according to claim 6, characterized in that: The outer wall of the fixed ring (18) is fixedly connected with a plurality of second connecting rods (19) arranged in a linear manner. The top of the second connecting rod (19) is rotatably connected with a ball (20), which is rotatably connected in the friction groove.

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