CN112302304A

CN112302304A - Roller brush with automatic material suction function

Info

Publication number: CN112302304A
Application number: CN202011291207.0A
Authority: CN
Inventors: 王凯
Original assignee: Guangzhou Chenbang Trading Co ltd
Current assignee: Guangzhou Chenbang Trading Co ltd
Priority date: 2020-11-18
Filing date: 2020-11-18
Publication date: 2021-02-02

Abstract

The invention relates to the technical field of indoor decoration, and discloses a roller brush with an automatic material suction function. This roller brush with automatic material of inhaling drives through rotating the slider and pushes away a operation, uses in the cooperation through electro-magnet and magnetic path, rotates the extrusion when rotating the slider and pushes away a to drive the movable block and remove left, make the relative area increase between positive plate and the negative plate, thereby make the electro-magnet circular telegram magnetic, thereby reached and utilized the opposite principle of inhaling of magnetism to drive the piston and remove the purpose of inhaling the material left, reduced operating time, improved work efficiency, guaranteed the homogeneity of coating.

Description

Roller brush with automatic material suction function

Technical Field

The invention relates to the technical field of indoor decoration, in particular to a roller brush with an automatic material suction function.

Background

The roller brush is also called a roller, is divided into three types of long hair, medium hair and short hair, is a tool for rolling and coating large-area paint, is frequently used in daily interior decoration and architectural decoration engineering, has simple appearance and convenient operation, but the paint is gradually reduced in the process of brushing the paint by the existing roller brush, and the wall surface can be continuously brushed only by frequently dipping the paint again.

The workman is when whitewashing the wall, the cylinder brush often with the wall contact and make a round trip to roll just can whitewash the wall better, the cylinder brush surface coating does not have the time gradually just need the workman to dip in coating once more and whitewash, lead to the increase of the process of whitewashing, whitewash the time has been increased, the time overlength probably leads to remaining coating on the wall not in time to supply, the phenomenon of air-drying appears, lead to on-wall coating to glue on the wall, influence pleasing to the eye, whitewash the time has been wasted, whitewash the efficiency of having reduced.

Therefore, we propose a roller brush with automatic suction to solve the above problems.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the roller brush with the automatic material suction function, which has the advantages of automatically sucking the paint, improving the painting uniformity, reducing the working time and improving the painting efficiency, and solves the problems that the painting time is increased because the roller brush needs to dip the paint for multiple times, and the paint in the front is not supplemented in time because the dipping time is too long.

(II) technical scheme

In order to realize the purposes of automatically absorbing the coating, reducing the working time and improving the painting efficiency, the invention provides the following technical scheme: a roller brush with automatic material suction function comprises a roller brush, wherein a fixing piece is movably connected to the inner wall of the roller brush, a rotating shaft is movably connected to the inner wall of the fixing piece, a brush rod is fixedly connected to the right side of the fixing piece, a material conveying pipeline is arranged inside the brush rod, a circular groove is formed in the inner wall of the fixing piece and close to the outer side of the rotating shaft, electromagnets are fixedly connected to the top and the left side of the fixing piece, a material suction groove is formed in the top and the bottom of the fixing piece, a piston is movably connected to the inner wall of the material suction groove, a magnetic block is fixedly connected to the inside of the piston, a spiral spring is fixedly connected to the left side of the piston and the left side of the material suction groove, a material inlet is fixedly connected to the right side of the material suction groove and close to the left side of the material conveying pipeline, a material outlet, the bottom fixedly connected with of movable block pushes away the piece, and the top and the equal swing joint in bottom of movable block have the ball, and the top of mounting just is close to the top fixedly connected with positive plate of movable block, and the top of mounting just is close to the bottom fixedly connected with negative plate of movable block, and the top swing joint of axis of rotation has the rotation slider.

Preferably, the fixing piece is made of a hard high-strength material and is cylindrical, the fixing piece plays a role in fixing all parts, the front face and the back face of the rotating shaft are fixedly connected with the front face and the back face of the rolling brush respectively, the diameter of the rotating shaft is smaller than that of the rolling brush, and the rotating shaft plays a limiting role.

Preferably, the inner wall of the circular groove is movably connected with the top of the rotating sliding block, the size of the circular groove is larger than that of the rotating shaft, the circular groove plays a role in facilitating the rotating sliding block to move, the magnetism generated on the right side of the electromagnet is opposite to that generated on the left side of the magnetic block, the size of the electromagnet is smaller than that of the piston, and the electromagnet plays a role in magnetic transmission.

Preferably, the material sucking groove is arc-shaped, the size of the material sucking groove is smaller than that of the fixing part, the material sucking groove plays a role in facilitating the movement of the piston, the piston is made of a hard high-strength material, the size of the piston is smaller than that of the material sucking groove, and the piston plays a role in transmission and fixing of all parts.

Preferably, coil spring is compression spring and coil spring's diameter is less than the width of inhaling the silo, and coil spring plays the effect of moving the piston to the right side, the feed inlet is the size that one-way import and feed inlet are less than the size of inhaling the silo, and the feed inlet plays the effect of inhaling the material.

Preferably, the discharge gate is one-way outlet and the size of discharge gate is less than the size of inhaling the silo, and the discharge gate plays the effect of spouting the material, the material of movable block is stereoplasm high strength material and the size of movable block is less than the size of mounting, and the movable block plays the effect of transmission and fixed each part.

Preferably, the size of the dielectric plate is smaller than that of the movable block, the length of the dielectric plate is the same as that of the positive plate, the dielectric plate plays a role in changing the voltage of the circuit, the material of the pushing piece is a hard high-strength material, the size of the pushing piece is smaller than that of the fixed piece, and the pushing piece plays a role in transmission.

Preferably, the material of ball is the stereoplasm high strength material and the shape of ball is for the sphere, and the ball plays the effect that reduces friction force, the bottom fixedly connected with of rotation slider and the top fixedly connected's of axis of rotation compression spring, compression spring play with the outside effect that removes of rotation slider.

(III) advantageous effects

Compared with the prior art, the invention provides a roller brush with automatic material suction, which has the following beneficial effects:

1. this roller brush with automatic material of inhaling drives through rotating the slider and pushes away a operation, uses in the cooperation through electro-magnet and magnetic path, rotates the extrusion when rotating the slider and pushes away a to drive the movable block and remove left, make the relative area increase between positive plate and the negative plate, thereby make the electro-magnet circular telegram magnetic, thereby reached and utilized the opposite principle of inhaling of magnetism to drive the piston and remove the purpose of inhaling the material left, reduced operating time, improved work efficiency, guaranteed the homogeneity of coating.

2. This cylinder brush with automatic material of inhaling, cooperation through piston and feed inlet and discharge gate is used, the right side of piston is in negative pressure state when inhaling the material, at this moment the feed inlet is opened the discharge gate and is closed, thereby inhale the right side of inhaling the silo with coating from the feed inlet, when the electro-magnet outage magnetic break, the piston moves right under coil spring's effect, at this moment close the discharge gate and open because of the extrusion force feed inlet, thereby the inside coating in silo right side is inhaled in the extrusion, the inner wall of round brush is extruded from the discharge gate to coating, effectively avoided the lack of coating, the efficiency of whitewashing work has been improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a movable block according to the present invention;

FIG. 3 is a schematic view of the piston movement structure of the present invention;

fig. 4 is a schematic view of the structure of the rotating slide block extrusion pushing piece of the invention.

In the figure: 1. rolling and brushing; 2. a fixing member; 3. a rotating shaft; 4. a brush bar; 5. a delivery pipeline; 6. a circular groove; 7. an electromagnet; 8. a material suction groove; 9. a piston; 10. a magnetic block; 11. a coil spring; 12. a feed inlet; 13. a discharge port; 14. a movable block; 15. a dielectric plate; 16. pushing the workpiece; 17. a ball bearing; 18. a positive plate; 19. a negative plate; 20. the slider is rotated.

Detailed Description

The technical solutions 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, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a roller brush with automatic material suction comprises a roller brush 1, a fixing member 2 is movably connected to the inner wall of the roller brush 1, the fixing member 2 is made of hard high-strength material and the fixing member 2 is cylindrical, the fixing member 2 plays a role in fixing each component, a rotating shaft 3 is movably connected to the inner wall of the fixing member 2, the front surface and the back surface of the rotating shaft 3 are respectively and fixedly connected to the front surface and the back surface of the roller brush 1, the diameter of the rotating shaft 3 is smaller than that of the roller brush 1, the rotating shaft 3 plays a role in limiting, a brush rod 4 is fixedly connected to the right side of the fixing member 2, a material conveying pipeline 5 is arranged inside the brush rod 4, a circular groove 6 is arranged on the inner wall of the fixing member 2 and close to the outer side of the rotating shaft 3, the inner wall of the circular groove 6 is movably connected to the top of a rotating slider 20, the size of the circular, the top and the left side of the fixing piece 2 are both fixedly connected with electromagnets 7, the magnetism generated on the right side of the electromagnets 7 is opposite to the magnetism on the left side of the magnetic block 10, the size of the electromagnets 7 is smaller than that of the piston 9, and the electromagnets 7 play a role in magnetic transmission.

The top and the bottom of the fixing part 2 are both provided with a suction trough 8, the suction trough 8 is arc-shaped and the size of the suction trough 8 is smaller than that of the fixing part 2, the suction trough 8 plays a role in facilitating the movement of the piston 9, the inner wall of the suction trough 8 is movably connected with the piston 9, the piston 9 is made of hard high-strength material and the size of the piston 9 is smaller than that of the suction trough 8, the piston 9 plays a role in transmission and fixing each part, the inside of the piston 9 is fixedly connected with a magnet 10, the left side of the piston 9 is fixedly connected with a coil spring 11 fixedly connected with the left side of the suction trough 8, the coil spring 11 is a compression spring and the diameter of the coil spring 11 is smaller than the width of the suction trough 8, the coil spring 11 plays a role in moving the piston 9 to the right side, the right side of the suction trough 8 and the left side close to the material conveying pipeline 5 are fixedly connected with a feed inlet 12, the, the feed inlet 12 plays a role in sucking materials, the outer side of the material sucking groove 8 is fixedly connected with a discharge outlet 13 fixedly connected with the outer side of the fixing part 2, the discharge outlet 13 is a one-way outlet, the size of the discharge outlet 13 is smaller than that of the material sucking groove 8, and the discharge outlet 13 plays a role in spraying materials.

The inner top wall of the fixed part 2 is movably connected with a movable block 14, the material of the movable block 14 is hard high-strength material, the size of the movable block 14 is smaller than that of the fixed part 2, the movable block 14 plays a role in transmission and fixing of each part, a dielectric plate 15 is fixedly connected inside the movable block 14, the size of the dielectric plate 15 is smaller than that of the movable block 14, the length of the dielectric plate 15 is the same as that of the positive plate 18, the dielectric plate 15 plays a role in changing the circuit voltage, a pushing part 16 is fixedly connected to the bottom of the movable block 14, the material of the pushing part 16 is hard high-strength material, the size of the pushing part 16 is smaller than that of the fixed part 2, the pushing part 16 plays a role in transmission, balls 17 are movably connected to the top and the bottom of the movable block 14, the material of the balls 17 is hard high-strength material, the shape of the balls 17 is spherical, and the, the top of mounting 2 and the top fixedly connected with positive plate 18 that is close to movable block 14, the top of mounting 2 and the bottom fixedly connected with negative plate 19 that is close to movable block 14, the top swing joint of axis of rotation 3 has rotation slider 20, the bottom fixedly connected with of rotation slider 20 and the top fixed connection's of axis of rotation 3 compression spring, compression spring plays the effect that will rotate slider 20 and outwards remove.

The working principle is as follows: when the roller brush does not work, the piston 9 is positioned at the rightmost side under the action of the spiral spring 11, the roller brush 1 is in contact with the wall surface to push the roller brush 1 to rotate, so that the roller brush 1 is driven to rotate, at the moment, the rotating slide block 20 rotates to extrude the pushing piece 16 to move leftwards, so that the pushing piece 16 drives the movable block 14 to extrude the compression spring leftwards to slide, the relative area between the positive plate 18 and the negative plate 19 is increased, so that the electromagnet 7 is electrified and magnetized, the magnetism generated at the right side of the electromagnet 7 is opposite to the magnetism at the left side of the magnetic block 10, by utilizing the principle that the magnetism is opposite to attract each other, the electromagnet 7 adsorbs the magnetic block 10 to extrude the spiral spring 11 to gradually approach the electromagnet 7, at the moment, the right side of the suction groove 8 and the right side of the piston 9 are in a negative pressure state, the feed inlet 12 is in an open state, thereby achieving the purpose of driving the piston 9 to move leftwards to suck the materials and avoiding the process of dipping the materials all the time;

when round brush 1 drives axis of rotation 3 and continues to rotate, movable block 14 gets back to rightmost side under compression spring's effect, relative area between positive plate 18 and the negative plate 19 disappears at this moment, make 7 outage deenergizations of electro-magnet, suction between electro-magnet 7 and the magnetic path 10 disappears, piston 9 extrudees the coating and removes right under coil spring 11's effect, close discharge gate 13 and open because of extrusion force feed inlet 12 simultaneously, thereby 8 right side inside coatings are inhaled in piston 9 extrusion, on coating extrudes round brush 1's inner wall through discharge gate 13, rely on round brush 1 and wall contact to make coating evenly coat on the wall, effectively avoided the lack of coating, the process of dipping in coating many times has been avoided, thereby the efficiency of whitewashing work has been improved, the homogeneity of wall coating has been guaranteed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cylinder brush with automatic material of inhaling, includes round brush (1), its characterized in that: the inner wall of the rolling brush (1) is movably connected with a fixing piece (2), the inner wall of the fixing piece (2) is movably connected with a rotating shaft (3), the right side of the fixing piece (2) is fixedly connected with a brush rod (4), a material conveying pipeline (5) is arranged inside the brush rod (4), a circular groove (6) is arranged on the inner wall of the fixing piece (2) and close to the outer side of the rotating shaft (3), electromagnets (7) are fixedly connected to the top and the left side of the fixing piece (2), a material sucking groove (8) is arranged at the top and the bottom of the fixing piece (2), a piston (9) is movably connected to the inner wall of the material sucking groove (8), a magnetic block (10) is fixedly connected to the inside of the piston (9), a spiral spring (11) fixedly connected to the left side of the material sucking groove (8) is fixedly connected to the left side of the piston (9), a material inlet, inhale outside fixedly connected with of silo (8) and outside fixedly connected with's of mounting (2 discharge gate (13), the interior roof swing joint of mounting (2) has movable block (14), the inside fixedly connected with dielectric plate (15) of movable block (14), the bottom fixedly connected with of movable block (14) pushes away piece (16), the top and the equal swing joint in bottom of movable block (14) have ball (17), the top of mounting (2) just is close to top fixedly connected with positive plate (18) of movable block (14), the top of mounting (2) just is close to bottom fixedly connected with negative plate (19) of movable block (14), the top swing joint of axis of rotation (3) has rotation slider (20).

2. The roller brush with automatic suction of claim 1, wherein: the material of mounting (2) is stereoplasm high strength material and the shape of mounting (2) is cylindric, the front and the back of axis of rotation (3) respectively with the front and the back fixed connection of round brush (1) and the diameter of axis of rotation (3) is less than the diameter of round brush (1).

3. The roller brush with automatic suction of claim 1, wherein: the inner wall of the circular groove (6) is movably connected with the top of the rotating sliding block (20), the size of the circular groove (6) is larger than that of the rotating shaft (3), the magnetism generated on the right side of the electromagnet (7) is opposite to that on the left side of the magnetic block (10), and the size of the electromagnet (7) is smaller than that of the piston (9).

4. The roller brush with automatic suction of claim 1, wherein: the material suction groove (8) is arc-shaped, the size of the material suction groove (8) is smaller than that of the fixing piece (2), the piston (9) is made of hard high-strength material, and the size of the piston (9) is smaller than that of the material suction groove (8).

5. The roller brush with automatic suction of claim 1, wherein: coil spring (11) are compression spring and coil spring's (11) diameter is less than the width of inhaling silo (8), feed inlet (12) are one-way import and the size of feed inlet (12) is less than the size of inhaling silo (8).

6. The roller brush with automatic suction of claim 1, wherein: discharge gate (13) are one-way export and the size of discharge gate (13) is less than the size of inhaling silo (8), the size of material for stereoplasm high strength material and movable block (14) of movable block (14) is less than the size of mounting (2).

7. The roller brush with automatic suction of claim 1, wherein: the size of the dielectric plate (15) is smaller than that of the movable block (14), the length of the dielectric plate (15) is the same as that of the positive plate (18), the material of the pushing piece (16) is a hard high-strength material, and the size of the pushing piece (16) is smaller than that of the fixed piece (2).

8. The roller brush with automatic suction of claim 1, wherein: the material of ball (17) is the stereoplasm high strength material and ball (17) is the shape of sphere, the bottom fixedly connected with of rotation slider (20) and the top fixedly connected's of axis of rotation (3) compression spring.