A modern decoration device for building construction projects and its working method

Abstract

The present invention provides a modern decoration device and working method for building construction projects, which includes a holding rod and a decoration coating member; the coating roller is used to complete the coating decoration work on the wall surface. When liquid replenishment is required, the coating roller can touch the wetting cotton at the upper position through the lifting drive of the coating roller, so that the effect of automatic liquid replenishment can be achieved without dropping the coating roller to the ground. And when liquid replenishment is carried out, the coating roller can be repeatedly lifted and lowered to press the wetting cotton, so that the liquid on the wetting cotton can be squeezed out and stained during pressing. And during this process, the user can also make the coating roller rotate on the wall surface to make the coating roller stain the wetting cotton at different positions, so as to achieve a better and more uniform dispersion method, improving the working efficiency.

Description

Technical Field

[0001] The invention relates to modern decoration equipment for building construction projects and a working method thereof, and in particular to a decoration coating equipment for realizing uniform and automatic liquid delivery to a coating roller. Background Art

[0002] House construction is of great significance, as it provides very basic guarantees for people's daily life and work.

[0003] The construction process of a house includes many links, such as the construction of the main structure and the later interior decoration. With the development and progress of society, the interior construction of houses has received more and more attention, because a good interior environment can significantly improve the construction level and grade of the house.

[0004] In the modern decoration process of houses, the painting process of the wall is very important and widely used. Almost every house construction involves the painting process of the house wall, and various biological adhesives are also applied to many walls for wallpaper pasting, or some surfaces need to be painted or protected by liquid film. The realization of these processes is based on roller brushes, and the existing roller brush structure is very simple and very traditional. During the painting process, it is necessary to repeatedly apply liquid agent in the barrel on the ground and then complete the painting. This process obviously reduces the work efficiency. What is more serious is that this process makes it difficult to grasp the uniformity of the painting, that is, when the liquid agent is stained on the ground, it is easy to apply thick when applying, and after a period of time, it is easy to apply thin when there is less residual liquid. Therefore, it is very necessary to improve this traditional device structure for decoration to provide a new modern and well-used equipment structure. Summary of the invention

[0005] In order to solve the problems existing in the above-mentioned technology, the present invention provides a device which can realize more convenient liquid delivery to a roller body used for decoration painting and has good use effect.

[0006] The present invention provides a modern decoration equipment for building construction projects, which includes a holding rod and a decoration applying member;

[0007] The decoration applicator is arranged at the top end of the holding rod. The decoration applicator includes a frame structure, a replenishing liquid bottle, a soaking cotton, an application roller and a driving member. The replenishing liquid bottle is arranged at the top position of the frame structure. The replenishing liquid bottle has a discharge pipe, and the discharge pipe is in contact with the upper side of the soaking cotton. The driving member has a rotating shaft rod, a convex wheel and a driving lifting rod. The rotating shaft rod is arranged on the mounting rod, and the driving lifting rod is slidably arranged on the mounting rod. The upper end of the driving lifting rod is connected to the support plate, and the application roller is rotatably arranged on the support plate. The support plate is also connected to the mounting rod through a return spring; the support plates on both sides are connected through a transverse plate, and the lower side of the transverse plate is in contact with the convex wheel through a driven wheel, and the convex wheel is arranged on the rotating shaft rod.

[0008] The beneficial effects of the above solution are as follows: The wall decoration work is completed by the application roller. When liquid replenishment is required, the application roller can touch the soaking cotton at the upper side through the lifting drive of the application roller, so that the effect of automatic liquid replenishment can be achieved without dropping the application roller to the ground. And when liquid replenishment is carried out, the application roller can be repeatedly lifted and lowered to press the soaking cotton, so that the liquid on the soaking cotton can be squeezed out and stained with the liquid during pressing. And in this process, the user can also make the application roller rotate on the wall to make the application roller stain the soaking cotton at different positions, so as to achieve a better uniform dispersion method and improve work efficiency.

[0009] A preferred solution is that the holding rod has a control button, the control button is signal-controlledly connected to the driving member, and the driving member has a driving motor, and the driving motor is connected to the rotating shaft rod.

[0010] By controlling the control button, the user can turn on the driving motor when needed, and this control can be realized by wireless control or wired control. In addition, the soaking cotton can be made of sponge material or a soft material with liquid retention property.

[0011] A preferred solution is that one end of the rotating shaft rod has a first helical gear, the first helical gear meshes with a second helical gear, the second helical gear is arranged on a vertical rotating shaft rod, a third bevel gear is arranged on the vertical rotating shaft rod, the third bevel gear is meshed and connected with a fourth bevel gear, the fourth bevel gear is arranged at one end of a pressing rod, the pressing rod is arranged at the top position of the frame structure, the pressing rod is rotatably arranged at the top position of the frame structure, and a convex extension part is formed on the pressing rod, and the convex extension part is used for contacting and squeezing the replenishing liquid bottle.

[0012] In order to better realize the process of feeding liquid to the infiltrated cotton, automatic control is achieved here. That is, in the general state, when there is no vertical rotating shaft rod and the rotating shaft rod does not rotate, the liquid input from the discharge pipe to the infiltrated cotton is very slow or the liquid cannot be fed. When rotating, the coating roller can squeeze the infiltrated cotton upward and the liquid supply bottle. The other vertical rotating shaft rod drives the extrusion rod to squeeze the upper side of the bottle through the convex extension part or the cam structure, so that the liquid can be discharged more quickly through the discharge pipe, and this process can just be combined with the process of the liquid of the infiltrated cotton contaminating the coating roller. Therefore, the matching process of actively controlling the liquid discharge to the infiltrated cotton and the liquid contaminating the coating roller is realized.

[0013] A preferred solution is that an opening is formed on one side of the frame structure, the coating roller is arranged at the position of the opening, and a part of the coating roller is exposed outside the opening.

[0014] A preferred solution is that the liquid supply bottle has a cuboid structure, the upper side of one end of the liquid supply bottle is connected to the infiltrated cotton through a discharge pipe, and at least a part of the height of the discharge pipe is higher than the cuboid structure;

[0015] Or, the bottom of one end of the liquid supply bottle is connected to the infiltrated cotton through a discharge pipe, and an air inlet pipe is arranged at the top position of the liquid supply bottle.

[0016] A preferred solution is that the rotating shaft rod has a convex extension part, and convex wheels with different inclined profile types are arranged at different positions on the rotating shaft rod, and the convex wheels are engaged on the convex extension part; a plurality of the convex wheels are sequentially connected through a linkage rod;

[0017] And a slot is arranged below the front side panel of the frame structure, the slot is arranged opposite to the rotating shaft rod, and a push rod vertically arranged is arranged on one side of the convex wheel, and the push rod extends out of the slot.

[0018] A preferred solution is that the holding rod has a bent rod, the upper end of the bent rod is connected to the decoration coating part, the other end of the bent rod is inserted into the inside of the holding rod, and threaded holes are arranged at multiple positions on the bent rod, and the holding rod is selectively fixed on the threaded holes at different positions through fastening bolts.

[0019] The working method of the modern decoration equipment for building construction projects provided by the present invention includes the following steps:

[0020] Hold the holding rod and drive the decoration coating part to perform a coating action on the wall surface, so that the coating roller reciprocates on the wall surface to achieve a coating effect on the wall surface;

[0021] Moreover, when liquid supplementation is required, the rotary shaft rod is activated to drive the convex wheel, thereby driving the driven wheel and the transverse plate, causing the coating roller to rise, and realizing the reciprocating up-and-down movement of the coating roller through the rotation of the convex wheel and the movement of the return spring. This achieves the effect of contaminating the wetting cotton with liquid, and the liquid can be contaminated repeatedly. During the process, the coating roller is rotated, so that the coating roller obtains liquid in a more uniform manner on the wetting cotton;

[0022] In addition, the liquid in the supplementary liquid bottle is slowly released onto the wetting cotton through the discharge pipe for coating the liquid. Description of the Drawings

[0023] Figure 1 is the front view structural schematic diagram of the modern decoration equipment for building construction projects of the present invention;

[0024] Figure 2 is the three-dimensional structural schematic diagram of the modern decoration equipment for building construction projects of the present invention;

[0025] Figure 3 is the three-dimensional structural schematic diagram of the modern decoration equipment for building construction projects of the present invention with the side wall of the frame structure removed;

[0026] Figure 4 is Figure 3 the front view structural schematic diagram of;

[0027] Figure 5 is the partial three-dimensional structural schematic diagram of the modern decoration equipment for building construction projects of the present invention.

[0028] Description of the Reference Numerals

[0029] 10. Holding rod; 11. Control button; 12. Threaded hole; 13. Bolt; 14. Bent rod; 20. Decoration coating member; 21. Frame structure; 22. Supplementary liquid bottle; 24. Wetting cotton; 25. Coating roller; 26. Driving member; 27. Rotary shaft rod; 29. Driving lifting rod; 30. Discharge pipe; 31. First helical gear; 32. Third bevel gear; 33. Fourth bevel gear; 34. Convex extension part; 35. Opening part; 36. Convex wheel; 37. Mounting rod; 38. Support plate; 39. Return spring; 40. Driven wheel; 260. Driving motor; 41. Second helical gear; 42. Extrusion rod; 45. Pushing rod; 46. Slot; 47. Transverse plate; 48. Vertical rotary shaft rod. Detailed Embodiments

[0030] First Embodiment:

[0031] AsFigures 1 to 5 As shown in Figures 1 to 5 , a modern decoration device for building construction projects provided by the present invention includes a holding rod 10 and a decoration coating member 20;

[0032] The decoration coating member 20 is arranged at the top end of the holding rod 10. The decoration coating member 20 includes a frame structure 21, a replenishing liquid bottle 22, a wetting cotton 24, a coating roller 25 and a driving member 26. The replenishing liquid bottle 22 is arranged at the top position of the frame structure 21. The replenishing liquid bottle 22 has a discharge pipe 30. The discharge pipe 30 is in contact with the upper side of the wetting cotton 24. The driving member 26 has a rotating shaft rod 27, a convex wheel 36 and a driving lifting rod 29. The rotating shaft rod 27 is arranged on a mounting rod 37. The driving lifting rod 29 is slidably arranged on the mounting rod 37. The upper end of the driving lifting rod 29 is connected to a support plate 38. The coating roller 25 is rotatably arranged on the support plate 38. The support plate 38 is also connected to the mounting rod 37 through a return spring 39; the two support plates 38 are connected through a transverse plate 47. The lower part of the transverse plate 47 is in contact with the convex wheel 36 through a driven wheel 40. The convex wheel 36 is arranged on the rotating shaft rod 27.

[0033] A working method of the modern decoration device for building construction projects provided by the present invention includes the following steps:

[0034] Hold the holding rod 10 and drive the decoration coating member 20 to perform a coating action on the wall surface, so that the coating roller 25 performs a reciprocating motion on the wall surface to achieve a coating effect on the wall surface;

[0035] Moreover, when liquid replenishment is required, start the rotating shaft rod 27 to work, so that the rotating shaft rod 27 drives the convex wheel 36 to drive the driven wheel 40 and the transverse plate 47, and drive the coating roller 25 to rise. And through the rotation of the convex wheel 36 and the movement of the return spring 39, the reciprocating rising and falling actions of the coating roller 25 are realized, and thereby the effect of the wetting cotton 24 being contaminated with liquid is realized, and the liquid can be contaminated repeatedly for many times. And during the process, the coating roller 25 is rotated, so that the coating roller 25 obtains liquid in a more uniform manner on the wetting cotton 24;

[0036] In addition, the liquid in the replenishing liquid bottle 22 is slowly released onto the wetting cotton 24 through the discharge pipe 30 for coating the liquid.

[0037] The painting and decoration work on the wall is completed by the painting roller. When liquid replenishment is required, the painting roller can touch the wetting cotton at the upper position through the lifting drive of the painting roller, so that the effect of automatic liquid replenishment can be achieved without dropping the painting roller to the ground. And when liquid replenishment is carried out, the painting roller can be repeatedly lifted and lowered to press the wetting cotton, so that the liquid on the wetting cotton can be squeezed out and stained during pressing. And during this process, the user can also make the painting roller rotate on the wall to make the painting roller stain the wetting cotton at different positions, so as to achieve a better uniform dispersion method and improve work efficiency.

[0038] Second Embodiment:

[0039] Preferably, the holding rod 10 of this embodiment has a control button 11, the control button 11 is signal-controlledly connected to the driving member 26, the driving member 26 has a driving motor 260, and the driving motor 260 is connected to the rotating shaft rod 27. By controlling the control button, the user can turn on the driving motor to work when needed, and this control can be realized by wireless control or wired control. In addition, the wetting cotton can be made of sponge material or a soft material with liquid retention.

[0040] Preferably, one end of the rotating shaft rod 27 has a first bevel gear 31, the first bevel gear 31 meshes with a second bevel gear 41, the second bevel gear 41 is arranged on a vertical rotating shaft rod 48, a third bevel gear 32 is arranged on the vertical rotating shaft rod 48, the third bevel gear 32 is meshed and connected with a fourth bevel gear 33, the fourth bevel gear 33 is arranged at one end of the extrusion rod 42, the extrusion rod 42 is arranged at the top position of the frame structure 21, the extrusion rod 42 is rotatably arranged at the top position of the frame structure 21, and a convex extension or a cam structure 34 is formed on the extrusion rod 42, and the convex extension 34 is used to contact and extrude the replenishing liquid bottle 22.

[0041] In order to better realize the process of feeding liquid to the wetted cotton, automatic control is achieved here. That is, in the general state, when there is no vertical rotating shaft rod and the rotating shaft rod is not rotating, the liquid input from the discharge pipe to the wetted cotton is very slow or the liquid feeding cannot be carried out. When rotating, the coating roller can squeeze the wetted cotton and the replenishing liquid bottle upward. The other vertical rotating shaft rod drives the extrusion rod to squeeze the upper side of the bottle through the convex extension part or the cam structure, so that the liquid can be discharged more quickly through the discharge pipe. This process can just be combined with the process of the liquid of the wetted cotton contaminating the coating roller. Therefore, the matching process of actively controlling the liquid discharge to the wetted cotton and the liquid contaminating the coating roller is realized.

[0042] An opening 35 is formed on one side of the frame structure 21, and the coating roller 25 is arranged at the position of the opening 35, and a part of the coating roller 25 is exposed outside the opening 35.

[0043] The replenishing liquid bottle 22 has a cuboid structure. The upper side of one end of the replenishing liquid bottle 22 is connected to the wetted cotton 24 through a discharge pipe 30, and at least a part of the height of the discharge pipe 30 is higher than the cuboid structure; optionally, an air inlet pipe (not shown) is provided at the top position of the replenishing liquid bottle 22 to maintain air pressure balance. In this way, the liquid needs to be under a certain pressure, for example, after extrusion, to be sent to the wetted cotton through the discharge pipe 30, which is easier to control.

[0044] Or, the bottom of one end of the replenishing liquid bottle 22 is connected to the wetted cotton 24 through a discharge pipe 30. Optionally, an air inlet pipe (not shown) is provided at the top position of the replenishing liquid bottle 22. In this state, in the general state, the discharge pipe continuously releases liquid, and it is relatively slow, while when being squeezed, the liquid release is accelerated.

[0045] In addition, a small pump can also be set. The pump can better pump out the liquid in the replenishing liquid bottle and discharge it through the discharge pipe and send it to the wetted cotton, that is, the purpose of controlling the liquid flow is achieved by means of the pump, and the pump can be remotely controlled manually to be turned on.

[0046] Third Embodiment:

[0047] The rotating shaft 27 is provided with a raised extension portion 34, and raised wheels 36 with different inclined profile types are arranged at different positions on the rotating shaft 27, and the raised wheel 36 is clamped on the raised extension portion 34; the raised wheel 36 is clamped on the raised extension portion 34, and during normal rotation, the raised wheel rotates together with the raised extension portion, and when the raised wheel 36 is moved in the horizontal direction, the friction between the two needs to be overcome, that is, the raised wheel can be moved and adjusted along the raised extension portion 34 only after a certain force is applied.

[0048] A slot 46 is provided below the front panel of the frame structure 21, and the slot 46 is arranged opposite to the rotating shaft 27, and the push rod 45 extends out of the slot 46. In actual use, a push rod can be moved in the slot 46, and the inner end of the push rod can be used to drive the convex wheel to adjust the horizontal direction and realize position movement, thereby adjusting the required type of convex wheel to cooperate with the driven wheel above to form different degrees of contamination, that is, to adjust the extension degree of the coating roller. The coating roller can be adjusted accordingly to the squeezing change of the flexible plastic replenishing liquid bottle. The push rod 45 can be pulled out of the slot, and when needed, it is only necessary to extend the inner end into one side of the convex wheel to realize the driving and pushing effect on the convex wheel.

[0049] The holding rod 10 has a bending rod 14, the upper end of which is connected to the decoration applicator 20, and the other end of which is inserted into the holding rod 10, and the bending rod 14 has threaded holes 12 at multiple positions, and the holding rod 10 is selectively fixed to the threaded holes 12 at different positions by fastening bolts 13.

Claims

1. A modern decoration device for building construction projects, characterized in that, Comprising: A holding rod; A decoration coating member, provided at the top end of the holding rod. The decoration coating member includes a frame structure, a replenishing liquid bottle, a wetting cotton, a coating roller, and a driving member. The replenishing liquid bottle is provided at the top position of the frame structure. The replenishing liquid bottle has a discharge pipe which contacts the upper side of the wetting cotton. The driving member has a rotating shaft rod, a convex wheel, and a driving lifting rod. The rotating shaft rod is provided on a mounting rod. The driving lifting rod is slidably provided on the mounting rod. The upper end of the driving lifting rod is connected to a support plate. The coating roller is rotatably provided on the support plate. The support plate is also connected to the mounting rod through a return spring; the two support plates are connected by a transverse plate. The lower part of the transverse plate is in contact with the convex wheel through a driven wheel. The convex wheel is provided on the rotating shaft rod; One end of the rotating shaft rod has a first helical gear which meshes with a second helical gear. The second helical gear is provided on a vertical rotating shaft rod. A third bevel gear is provided on the vertical rotating shaft rod. The third bevel gear is meshed and connected with a fourth bevel gear. The fourth bevel gear is provided at one end of a pressing rod. The pressing rod is provided at the top position of the frame structure. The pressing rod is rotatably provided at the top position of the frame structure. A convex extension part is formed on the pressing rod. The convex extension part is used for contacting and squeezing the replenishing liquid bottle; The replenishing liquid bottle has a cuboid structure. The upper side of one end of the replenishing liquid bottle is connected to the wetting cotton through a discharge pipe. At least a part of the height of the discharge pipe is higher than the cuboid structure; Or, the bottom of one end of the replenishing liquid bottle is connected to the wetting cotton through a discharge pipe. An air inlet pipe is provided at the top position of the replenishing liquid bottle; The rotating shaft rod has a convex extension part. Convex wheels with different inclined profile types are provided at different positions on the rotating shaft rod. The convex wheels are engaged on the convex extension part; And a slot is provided on the lower part of the front side panel of the frame structure. The slot is arranged opposite to the rotating shaft rod. A push rod is arranged in the slot and is used for driving the convex wheel to move horizontally.

2. The modern decoration equipment for building construction projects according to claim 1, characterized in that, A control button is provided on the holding rod. The control button is signal-controlledly connected to the driving member. The driving member has a driving motor which is connected to the rotating shaft rod.

3. The modern decoration equipment for building construction projects according to claim 1, characterized in that, An opening part is formed on one side surface of the frame structure. The coating roller is provided at the opening part. A part of the coating roller is exposed outside the opening part.

4. The modern decoration equipment for building construction projects according to claim 1, characterized in that The holding rod has a bent rod. The upper end of the bent rod is connected to the decoration coating member. The other end of the bent rod is inserted into the interior of the holding rod. And a plurality of threaded holes are provided at different positions on the bent rod. The holding rod is selectively fixed at the threaded holes at different positions through fastening bolts.

5. The working method of the modern decoration equipment for building construction projects according to claim 1, characterized in that, Including the following steps: Holding the holding rod and driving the decoration coating member to perform a coating action on the wall surface, so that the coating roller reciprocates on the wall surface to achieve a coating effect on the wall surface; Moreover, when liquid replenishment is required, the rotary shaft rod is activated to drive the convex wheel, thereby driving the driven wheel and the transverse plate, and causing the coating roller to rise. Through the rotation of the convex wheel and the movement of the return spring, the coating roller performs reciprocating rising and falling actions, thus achieving the effect of contaminating the wetting cotton with liquid. The liquid contamination can be repeated multiple times. During the process, the coating roller is rotated, so that the coating roller obtains liquid in a more uniform manner on the wetting cotton. In addition, the liquid in the replenishing liquid bottle is slowly released onto the wetting cotton through the discharge pipe for liquid coating.

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