Wall scribble device for building
Technical Field
The invention relates to the field of architectural decoration, in particular to a wall painting device for a building.
Background
Need carry out the brush application of pattern on indoor wall fitment or outdoor municipal propaganda wall, the tradition mode of applying paint need the skilled worker to carry out the manual pattern profile of drawing and draw, then carry out the packing of pigment, often need expend the drawing and applying paint of the pattern that can accomplish a wall for a long time, and efficiency is very low, needs numerous instruments in addition, carries more pigment bucket, and the operation transportation is inconvenient.
The application provides a building wall scribble device realizes the scribble of pattern fast through the mode of fretwork printing, has improved the efficiency of operation greatly, and the duplication that simultaneously can be quick is applied paint with a brush, apply paint with a brush and indoor wall scribble at municipal propaganda wall and have extensive application prospect.
Disclosure of Invention
The invention aims to provide a wall surface doodling device for a building, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a wall painting device for buildings comprises a painting roller and hollow cloth; the coating roller is a hollow brush roller, overflow holes are uniformly formed in the surface of the hollow brush roller, the lower end of the coating roller is connected with a coating roller driving mechanism, and the upper end of the coating roller is connected with a feeding mechanism; the outer side of the brushing roller is abutted with hollowed-out cloth.
As a further scheme of the invention: the brush roller driving mechanism comprises a lower rotating shaft, the lower rotating shaft is connected with a transmission shaft through a first transmission belt, the transmission shaft is nested in a power box, the transmission shaft is connected with a driving motor through a coupling, the driving motor is nested in the power box, a detachable battery is nested in the power box, the driving motor is connected with a motor switch through a wire, the motor switch is fixedly connected with a handle, and the handle is fixedly connected with the power box.
As a further scheme of the invention: the feeding mechanism comprises an upper rotating shaft which is a hollow shaft and is communicated with the inner cavity of the brushing roller; the upper rotating shaft is communicated with a liquid conveying pipe through a rotary joint, the liquid conveying pipe extends into the power box and is communicated with a piston cylinder, and a first one-way valve is arranged at the communication position of the liquid conveying pipe and the piston cylinder; the piston cylinder is communicated with a liquid inlet pipe, and a second one-way valve is arranged at the communication position of the liquid inlet pipe and the piston cylinder; the tail end of the liquid inlet pipe is communicated with the pigment bottle, and the liquid inlet pipe is communicated with the pigment bottle through a threaded sleeve joint.
As a further scheme of the invention: a piston is nested in the piston cylinder, the lower end of the piston is fixedly connected with a moving frame, the moving frame is sleeved with an eccentric disc, the peripheral edge of the eccentric disc is fixedly connected with an eccentric column, and the eccentric column is nested in the moving frame; the eccentric disc is rotatably connected with the inner wall of the power box through a longitudinal shaft, the longitudinal shaft is connected with a vertical shaft through a transmission bevel gear set, and the vertical shaft is connected with a transmission shaft through a second transmission belt.
As a further scheme of the invention: hollow out cloth has around rolling up the mechanism, it includes the mounting bracket to roll up the mechanism, the nested reel that has relative setting in the mounting bracket, it is connected with the mounting bracket rotation through the axis of rotation to pass through the reel, connect through third driving belt between the axis of rotation, the axis of rotation extends to the mounting bracket below and has cup jointed hollow cover spiale, hollow cover spiale rotates and is connected with the extension board, extension board and headstock fixed connection, hollow cover spiale cup joints and is fixed with first drive gear, first drive gear meshing has second drive gear, second drive gear and lower spiale fixed connection.
As a further scheme of the invention: the mounting bracket upper end is equipped with the draw-in groove, and the joint has the joint pole in the draw-in groove, joint pole fixedly connected with joint board, and the joint board cover is equipped with the cover and establishes the pole, and the cover is established the pole cover and is equipped with the spring, spring lower extreme and joint board butt.
As a further scheme of the invention: the hollow cloth is a plastic film which is provided with hollow patterns on the surface and can be wound.
Compared with the prior art, the invention has the beneficial effects that: according to the invention, the hollow cloth winding mechanism linked with the coating roller is arranged, so that the hollow cloth is moved, the hollow patterns are contacted with the coating roller, efficient hollow printing is realized, the wall surface doodling efficiency is greatly improved, and the hollow winding mechanism is convenient to replace by arranging the clamping rod, the clamping plate, the spring and the sleeve rod.
Drawings
FIG. 1 is a schematic view of the internal structure of a wall painting device for buildings;
FIG. 2 is a schematic diagram of a transmission structure of a winding mechanism in the wall painting device for buildings;
FIG. 3 is a left side view of the winding mechanism of the wall graffiti apparatus for construction;
FIG. 4 is a top view of the paint roller of the wall painting device for buildings;
fig. 5 is a perspective view of the painting roller in the wall painting device for buildings.
In the figure: 1-coating a brush roll; 2-a lower rotating shaft; 3-a drive belt; 4-a first drive shaft; 5-a drive motor; 6-motor switch; 7-a handle; 8-an upper rotating shaft; 9-a transfusion tube; 10-a piston cylinder; 11-a liquid inlet pipe; 12-a threaded socket joint; 13-a paint bottle; 14-a clamping frame; 15-a power box; 16-a piston; 17-moving the frame; 18-an eccentric disc; 19-a drive bevel gear set; 20-vertical axis; 21-a second drive belt; 22-hollowed-out cloth; 23-winding the reel; 24-a rotating shaft; 25-a mounting frame; 26-a third drive belt; 27-hollow sleeve connecting shaft; 28 a first drive gear; 29-a second transmission gear; 30-a card slot; 31-a click rod; 32-a snap plate; 33-a sleeved rod; 34-spring.
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.
Example 1
Referring to fig. 1-5, in an embodiment of the present invention, a wall painting device for a building includes a painting roller 1, a pigment bottle 13, a power box 15, a hollow cloth 22, a painting roller driving mechanism, and a feeding structure; the coating roller 1 is a hollow brush roller and the surface of the hollow brush roller is evenly provided with overflow holes, the lower end of the coating roller 1 is connected with a coating roller driving mechanism, the coating roller driving mechanism comprises a lower rotating shaft 2, the lower rotating shaft 2 is connected with a transmission shaft 4 through a first transmission belt 3, the transmission shaft 4 is embedded in a power box 15, the transmission shaft 4 is connected with a driving motor 5 through a coupling, the driving motor 5 is embedded in the power box 15, a detachable battery is embedded in the power box 15, the driving motor 5 provides electric power, the driving motor 5 is connected with a motor switch 6 through a wire, the motor switch 6 is fixedly connected with a handle 7, the handle 7 is fixedly connected with the power box 15, the coating roller is convenient to hold, the driving motor 5 is started through the motor switch 6, and further, the first transmission belt 3 and the lower rotating shaft.
The upper end of the brushing roller 1 is connected with a feeding mechanism, the feeding mechanism comprises an upper rotating shaft 8, and the upper rotating shaft 8 is a hollow shaft and is communicated with the inner cavity of the brushing roller 1; the upper rotating shaft 8 is communicated with a liquid conveying pipe 9 through a rotary joint, the liquid conveying pipe 9 extends into the power box 15 and is communicated with a piston cylinder 10, and a first one-way valve is arranged at the communication position of the liquid conveying pipe 9 and the piston cylinder 10 and prevents pigment from flowing back to the piston cylinder 10; the piston cylinder 10 is communicated with a liquid inlet pipe 11, a second one-way valve is arranged at the communication position of the liquid inlet pipe 11 and the piston cylinder 10, and the second one-way valve prevents pigments from flowing back into the liquid inlet pipe 11 from the piston cylinder 10; the terminal intercommunication pigment bottle 13 of feed liquor pipe 11, feed liquor pipe 11 is through screw thread cover coupling 12 and pigment bottle 13 intercommunication, conveniently changes pigment bottle 13.
A piston 16 is nested in the piston cylinder 10, the lower end of the piston 16 is fixedly connected with a moving frame 17, the moving frame 17 is sleeved with an eccentric disc 18, the circumferential edge of the eccentric disc 18 is fixedly connected with an eccentric column, and the eccentric column is nested in the moving frame 17; the eccentric disc 18 is rotatably connected with the inner wall of the power box 15 through a longitudinal shaft, the longitudinal shaft is connected with a vertical shaft 20 through a transmission bevel gear set 19, the vertical shaft 20 is connected with the transmission shaft 4 through a second transmission belt 21, and the up-and-down movement of the piston 16 is realized, so that the pigment in the pigment bottle 13 is extracted by the piston cylinder 10 and then conveyed into the painting roller 1 and is sprayed out from an overflow hole of the painting roller 1.
The outer side of the painting roller 1 is abutted with a piece of hollow cloth 22, and the hollow cloth 22 is a plastic film which is provided with hollow patterns on the surface and can be wound; the hollow cloth 22 is wound with a winding mechanism, the winding mechanism comprises a mounting rack 25, winding drums 23 which are oppositely arranged are nested in the mounting rack 25, the winding drums 23 are rotatably connected with the mounting rack 25 through rotating shafts 24, the rotating shafts 24 are connected through a third transmission belt 26, the rotating shafts 24 extend to the lower portion of the mounting rack 25 and are sleeved with hollow sleeve connecting shafts 27, the hollow sleeve connecting shafts 27 are rotatably connected with extension plates which are fixedly connected with a power box 15, the hollow sleeve connecting shafts 27 are fixedly sleeved with first transmission gears 28, the first transmission gears 28 are meshed with second transmission gears 29, the second transmission gears 29 are fixedly connected with lower rotating shafts 2, when the coating roller 1 is rotatably coated, the lower rotating shafts 2 drive the rotating shafts 24 to rotate through the second transmission gears 29, the first transmission gears 28 and the hollow sleeve connecting shafts 27, the winding drums 23 are further driven to rotate, and hollow patterns are gradually contacted with the coating roller 1, when specifically using, transversely drag fretwork cloth 22 butt on the wall, realize the fretwork printing, improved the efficiency of wall graffiti greatly.
Example 2
This example differs from example 1 in that: mounting bracket 25 upper end is equipped with draw-in groove 30, and the joint has joint pole 31 in the draw-in groove 30, and joint pole 31 fixedly connected with joint board 32, joint board 32 cover are equipped with the cover and establish pole 33, and the cover is established pole 33 and is equipped with spring 34, and spring 34 lower extreme and joint board 32 butt directly upwards push joint board 32 when needing to carry out fretwork cloth 22 and change for joint pole 31 breaks away from with draw-in groove 30, then takes out mounting bracket 25, realizes fretwork cloth 22's change.
The following are specifically mentioned: in the application, the brushing roller, the driving motor and the piston cylinder are in the prior art, and the hollow cloth, the winding mechanism and the feeding mechanism are innovation points of the application; through being equipped with the fretwork cloth of scribbling the brush roll linkage around rolling up the mechanism, realize the removal of fretwork cloth for the fretwork pattern with scribble 1 contacts of brush roll, realize efficient fretwork printing, improve the efficiency of wall graffiti greatly, through being equipped with joint pole, joint board, spring, cup joint the pole, conveniently realize the fretwork around the change of rolling up the mechanism.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may include only a single embodiment, and such description is for clarity only, and those skilled in the art will be able to make the description as a whole, and the embodiments may be appropriately combined to form other embodiments as will be apparent to those skilled in the art.