CN216587544U

CN216587544U - Colorful paint finishing of wall

Info

Publication number: CN216587544U
Application number: CN202122702929.7U
Authority: CN
Inventors: 刘永根; 胡刚升
Original assignee: Jiaxing Meijia Mechanical And Electrical Co ltd
Current assignee: Jiaxing Meijia Mechanical And Electrical Co ltd
Priority date: 2021-11-01
Filing date: 2021-11-01
Publication date: 2022-05-24
Anticipated expiration: 2031-11-01

Abstract

The utility model provides a wall colorful spraying system, which comprises a pressure tank, a charging basket, a water pump, a hose II, a hose III, a blocking valve, a motor, a transmission mechanism and an electric contact pressure gauge, wherein the water pump comprises a shell and a piston, a liquid outlet pipe and a liquid inlet pipe are respectively arranged at the upper side and the lower side of one end of the water pump, the transmission mechanism is arranged beside the other end of the water pump, one end of the hose II is placed in an opening of the charging basket, the other end of the hose II is communicated with the liquid inlet pipe, one end of the hose III is communicated with the liquid outlet pipe, the other end of the hose III is communicated with a liquid inlet of the pressure tank, the electric contact pressure gauge is arranged at the top of the pressure tank and is electrically connected with the motor, the transmission mechanism connects an output shaft of the motor with the piston together, the blocking valve is arranged on the liquid outlet pipe, the utility model automatically supplies spraying liquid to the pressure tank, the spraying work of workers on the wall surface is not influenced, and the spraying efficiency is improved.

Description

Colorful paint finishing of wall

Technical Field

The utility model belongs to the field of spraying equipment, and particularly relates to a wall surface colorful spraying system.

Background

Along with the improvement of the requirement of the beauty of the outer wall surface, the shape of the outer wall surface is also diversified and has various forms. In order to make the outer wall show luxurious effect, granite is stuck on the outer wall, but the granite is very expensive in manufacturing cost, and the granite has public danger when being used as a decorative surface on the outer wall of a building, so that the granite is not easy to be stuck on a large area or the outer wall of a high-rise building for use. Therefore, the materials for imitating granite are continuously coming out, the imitation process is very complicated due to the color diversity of the granite, people need an imitation simple paint to simplify the complexity of the imitation process, and under the background, the colorful paint is produced.

In order to ensure that colorful particles are not broken before the upper wall, a pressure tank is generally adopted for charging, one to two spray guns are connected to the pressure tank for spraying, after the colorful paint in the pressure tank is used up each time, the cover of the pressure tank needs to be opened to manually pour the colorful paint into the pressure tank, and then the cover is manually closed and locked, but workers cannot continuously construct in the construction process, so that the construction efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides a wall surface colorful spraying system, which solves the problem that the construction efficiency is low because the pressure tank filled with colorful paint needs to be manually fed after the pressure tank is used up when the colorful paint is sprayed at present.

The utility model provides a wall surface multicolor spraying system, which comprises a pressure tank, at least one hose I, at least one spray gun, a charging basket, a water pump, a hose II, a hose III, a blocking valve, a motor, a transmission mechanism and an electric contact pressure gauge, wherein the water pump comprises a shell and a piston, the shell comprises a first end and a second end, a liquid outlet pipe and a liquid inlet pipe are respectively arranged on the upper side and the lower side of the first end, the transmission mechanism is arranged beside the second end, one end of the hose II is placed in an opening of the charging basket, the other end of the hose II is communicated with the liquid inlet pipe, one end of the hose III is communicated with the liquid outlet pipe, the other end of the hose III is communicated with a liquid inlet of the pressure tank, the electric contact pressure gauge is arranged at the top of the pressure tank and is electrically connected with the motor, the transmission mechanism connects an output shaft of the motor and the piston together, the motor can control the water pump to start and stop, and the blocking valve is arranged on the liquid outlet pipe.

Furthermore, the device also comprises a speed reducer, wherein an output shaft of the motor is connected with an input end of the speed reducer, and an output shaft of the speed reducer is connected with the transmission mechanism.

Further, drive mechanism includes crank, support one, support two, bearing one, bearing two, connecting rod and clamp, support one with two tops of support are equipped with the mounting hole respectively, support one with install respectively in the mounting hole of support two bearing one with bearing two, the articulate both ends penetrate respectively bearing one with in the inner circle of bearing two and the tight fit with it, the output shaft of speed reducer pass through the shaft coupling with articulate one end is connected, the clamp includes mutual symmetry semicircle hoop one and semicircle hoop two, connecting rod one end with semicircle hoop one is fixed, the other end with the piston is fixed.

Furthermore, the blocking valve comprises an air cylinder and a valve core, the liquid outlet pipe comprises a hollow circular table portion, a vertical portion and a transverse portion, the air cylinder is arranged above the liquid outlet pipe, the vertical portion is arranged above the hollow circular table portion, the transverse portion is arranged on one side of the vertical portion, a through hole is formed in the upper surface of the vertical portion, the output shaft of the air cylinder faces downwards, the output shaft of the air cylinder enters the vertical portion through the through hole, the free end of the output shaft of the air cylinder is connected with the valve core, and the valve core is tangent to the inner wall of the hollow circular table portion.

The water pump, the motor, the speed reducer and the transmission mechanism are all arranged in the box body, the box body comprises a bottom plate and four side walls, the first support frame and the second support frame are fixed on the bottom plate, two ends of the water pump are respectively fixed on the first support frame and the second support frame, the first support frame and the second support frame are also fixed on the bottom plate, and the cylinder body of the air cylinder is fixed on one of the side walls.

The utility model has the following beneficial effects:

the pressure tank is provided with the electric contact pressure gauge, the electric contact pressure gauge can detect the pressure in the pressure tank in real time, when the pressure detected by the electric contact pressure gauge is reduced to a required lower limit pressure value (indicating that less spraying liquid is in the pressure tank), the index of the electric contact pressure gauge is communicated with the lower limit contact, the motor is started, so that the water pump starts to pump and convey the spraying liquid into the pressure tank, the spraying liquid is replenished for the pressure tank, until the pressure in the hydraulic tank reaches a specified upper limit pressure value (indicating that more spraying liquid is in the pressure tank), the index of the electric contact pressure gauge is communicated with the upper limit contact, a signal is sent out, the power supply is cut off, the motor stops operating, and the water pump stops pumping and conveying the spraying liquid. The system can automatically judge the spraying liquid amount in the pressure tank, automatically supplies the spraying liquid for the pressure tank, does not need workers to operate in the whole process, does not influence the spraying work of the workers on the wall surface, and improves the spraying efficiency.

Drawings

FIG. 1 is a perspective cross-sectional view of a wall color coating system of the present invention;

FIG. 2 is a perspective assembly view of the water pump, motor, reducer, transmission mechanism and blocking valve of the present invention;

FIG. 3 is a top view of a wall color coating system of the present invention;

FIG. 4 is a cross-sectional view taken in the direction A-A of FIG. 3;

fig. 5 is an enlarged view of a portion a of fig. 4.

In the above drawings, 1, a pressure tank; 2. a first hose; 3. a spray gun; 4. a charging bucket; 5. a water pump; 6. a second hose; 7. a hose III; 8. a block valve; 9. a motor; 10. a speed reducer; 12. a box body; 13. an electric contact pressure gauge; 51. a housing; 52. A piston; 53. a liquid outlet pipe; 54. a liquid inlet pipe; 111. a crank; 112. a first bracket; 113. a second bracket; 114. a first bearing; 115. a second bearing; 116. a connecting rod; 117. clamping a hoop; 118. a coupling; 117a, a semicircular hoop I; 117b, a semicircular hoop II; 81. a valve core; 82. a cylinder; 531. a hollow circular table portion; 532. a vertical portion; 533. a transverse portion; 532a, a through hole; 121. a base plate; 122. a side wall; 14. a first support frame; 15. and a second support frame.

Detailed Description

The technical solution of the present invention is further described with reference to the accompanying fig. 1-5 and the embodiments.

As shown in fig. 1-5, the present invention provides a wall surface multicolor spraying system, which comprises a pressure tank 1, at least one flexible pipe one 2, at least one spray gun 3, a material barrel 4, a water pump 5, a flexible pipe two 6, a flexible pipe three 7, a blocking valve 8, a motor 9, a speed reducer 10, a transmission mechanism, a box body 12 and an electric contact pressure gauge 13, wherein the water pump 5 comprises a shell 51 and a piston 52, the shell 51 comprises a first end and a second end, a liquid outlet pipe 53 and a liquid inlet pipe 54 are respectively arranged on the upper side and the lower side of the first end of the shell 51, the transmission mechanism is arranged beside the second end, one end of the flexible pipe two 6 is arranged in an open mouth of the material barrel 4, the other end of the flexible pipe two 6 is communicated with the liquid inlet pipe 54, one end of the flexible pipe three 7 is communicated with the liquid outlet pipe 53, the other end of the flexible pipe three 7 is communicated with a liquid inlet of the pressure tank 1, the electric contact pressure gauge 13 is arranged on the top of the pressure tank 1, the electric contact pressure gauge 13 is electrically connected with the motor 9, the transmission mechanism connects the output shaft of the motor 9 and the piston 52 together, so that the motor 9 can control the start and stop of the water pump 5, and the blocking valve 8 is arranged on the liquid outlet pipe 53.

The electro-contact pressure gauge 13 can detect the pressure in the pressure tank 1 in real time.

As shown in fig. 1-2, the output shaft of the motor 9 is connected to the input end of the speed reducer 10, the output shaft of the speed reducer 10 is connected to the transmission mechanism, and the rotational speed of the output shaft of the motor 9 transmitted from the speed reducer 10 is reduced and then transmitted to the transmission mechanism.

As shown in fig. 1-2, specifically, the transmission mechanism includes a crank 111, a first bracket 112, a second bracket 113, a first bearing 114, a second bearing 115, a connecting rod 116, and a clamp 117, where the tops of the first bracket 112 and the second bracket 113 are respectively provided with a mounting hole, the mounting holes of the first bracket 112 and the second bracket 113 are respectively provided with the first bearing 114 and the second bearing 115, two ends of the crank 111 respectively penetrate into inner rings of the first bearing 114 and the second bearing 115 and are tightly fitted with the inner rings, an output shaft of the speed reducer 10 is connected with one end of the crank 111 through a coupler 118, the clamp 117 includes a first semicircular hoop 117a and a second semicircular hoop 117b that are symmetrical to each other, one end of the connecting rod 116 is fixed with the first semicircular hoop 117a, and the other end is fixed with the piston 52.

The water pump 5 serves to pump the spraying liquid and to discharge the spraying liquid therein. When the motor 9 is started, the output shaft of the speed reducer 10 rotates, so as to drive the crank 111 to rotate, and further to make the connecting rod 116 perform linear reciprocating movement. When the connecting rod 116 moves to the side far away from the water pump 5, the piston 52 is carried in the housing 51 to move to the second end, so that the piston 52 is far away from the first end, the space between the piston 52 and the inner wall of the first end is enlarged, the air pressure of the housing 51 is reduced, and the spraying liquid in the material barrel 4 is sucked into the housing 51 through the second hose; when the connecting rod 116 moves to one side of the water pump 5, the piston 52 is carried in the housing 51 to move to the first end, and the piston 52 is close to the first end, so that the space between the piston 52 and the inner wall of the first end is reduced, the air pressure in the housing 51 is increased, and the spraying liquid in the housing 51 is sent out.

As shown in fig. 3 to 5, the blocking valve 8 includes a cylinder 82 and a valve core 81, the liquid outlet pipe 53 includes a hollow circular table portion 531, a vertical portion 532 and a horizontal portion 533, the cylinder 82 is disposed above the liquid outlet pipe 53, the vertical portion 532 is disposed above the hollow circular table portion 531, the horizontal portion 533 is disposed on one side of the vertical portion 532, a through hole 532a is disposed on an upper surface of the vertical portion 532, an output shaft of the cylinder 82 faces downward, the output shaft of the cylinder 82 enters the vertical portion 532 through the through hole 532a, a free end of the output shaft of the cylinder 82 is connected to the valve core 81, and the valve core 81 is tangent to an inner wall of the hollow circular table portion 531. After water pump 5 accomplished the extraction work of a period of time, will block valve 8 and close for the passageway of drain pipe 53 is blockked up, prevents in the spraying liquid backward flow feedwell 4 in the hydraulic pressure jar. The specific implementation mode is as follows: when the output shaft of the cylinder 82 extends, the valve core 81 descends into the shell 51, the valve core 81 does not obstruct the circulation to the hollow circular table part 531, and the liquid outlet pipe 53 is entirely smooth; when the output shaft of the cylinder 82 is shortened, the valve core 81 rises to the position of the hollow circular truncated cone, the valve core 81 is tangent to the inner wall of the hollow circular truncated cone portion 531, and the liquid outlet pipe 53 is blocked. Specifically, the valve element 81 is shaped as a sphere or a circular truncated cone.

As shown in fig. 1, 3 and 4, specifically, the first support frame 14 and the second support frame 15, the water pump 5, the motor 9, the speed reducer 10 and the transmission mechanism are all arranged in the box body 12, and the box body 12 can be waterproof and dustproof for the above components, and can also be a bearing body for fixing the above components, so that the carrying and transportation are convenient. The box body 12 comprises a bottom plate 121 and four side walls 122, a first support frame 14 and a second support frame 15 are fixed on the bottom plate 121, two ends of the water pump 5 are respectively fixed on the first support frame 14 and the second support frame 15, a first support frame 112 and a second support frame 113 are also fixed on the bottom plate 121, and a cylinder body of the air cylinder 82 is fixed on one of the side walls 122.

The working principle of the utility model is as follows: when the pressure in the hydraulic tank reaches the required lower limit pressure value, the index of the electric contact pressure gauge 13 is connected with the lower limit contact, the motor 9 is started, so that the water pump 5 starts to pump and transmit the spraying liquid into the pressure tank 1 to replenish the spraying liquid for the pressure tank 1, the index of the electric contact pressure gauge 13 is connected with the upper limit contact, a signal is sent out, the power supply is cut off, and the motor 9 stops operating, thereby causing the water pump 5 to stop pumping and delivering the spray liquid. Meanwhile, the output shaft of the air cylinder 82 is shortened, the liquid outlet pipe 53 is blocked, and the spraying liquid in the pressure tank 1 is prevented from flowing back to the charging basket 4.

Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.

Claims

1. A wall colorful spraying system comprises a pressure tank (1), at least one hose I (2) and at least one spray gun (3), and is characterized by further comprising a charging basket (4), a water pump (5), a hose II (6), a hose III (7), a blocking valve (8), a motor (9), a transmission mechanism and an electric contact pressure gauge (13), wherein the water pump (5) comprises a shell (51) and a piston (52), the shell (51) comprises a first end and a second end, a liquid outlet pipe (53) and a liquid inlet pipe (54) are respectively arranged on the upper side and the lower side of the first end, the transmission mechanism is arranged beside the second end, one end of the hose II (6) is placed in an open port of the charging basket (4), the other end of the hose II (6) is communicated with the liquid inlet pipe (54), one end of the hose III (7) is communicated with the liquid outlet pipe (53), the other end of the hose III (7) is communicated with a liquid inlet of the pressure tank (1), the pressure tank (1) top is equipped with electric contact pressure gauge (13), electric contact pressure gauge (13) with motor (9) electricity links to each other, drive mechanism will the output shaft of motor (9) with piston (52) link together for motor (9) can control the opening of water pump (5) stops, block valve (8) and set up on drain pipe (53).

2. A wall multicolor spraying system according to claim 1, further comprising a speed reducer (10), wherein an output shaft of said motor (9) is connected to an input end of said speed reducer (10), and an output shaft of said speed reducer (10) is connected to said transmission mechanism.

3. A colorful wall surface painting system as claimed in claim 2, wherein the transmission mechanism comprises a crank (111), a first bracket (112), a second bracket (113), a first bearing (114), a second bearing (115), a connecting rod (116) and a clamp (117), the tops of the first bracket (112) and the second bracket (113) are respectively provided with a mounting hole, the first bearing (114) and the second bearing (115) are respectively mounted in the mounting holes of the first bracket (112) and the second bracket (113), two ends of the crank (111) respectively penetrate into and are tightly fitted with inner rings of the first bearing (114) and the second bearing (115), an output shaft of the speed reducer (10) is connected with one end of the crank (111) through a coupler (118), and the clamp (117) comprises a first semi-circle hoop (117a) and a second semi-circle hoop (117b) which are symmetrical to each other, one end of the connecting rod (116) is fixed with the semi-circular hoop I (117a), and the other end of the connecting rod is fixed with the piston (52).

4. A wall color coating system as defined in claim 3, wherein said block valve (8) comprises a cylinder (82), a spool (81), the liquid outlet pipe (53) comprises a hollow round table part (531), a vertical part (532) and a transverse part (533), the cylinder (82) is arranged above the liquid outlet pipe (53), the vertical part (532) is arranged above the hollow circular table part (531), the lateral part (533) is disposed at one side of the vertical part (532), the upper surface of the vertical part (532) is provided with a through hole (532a), the output shaft of the air cylinder (82) faces downwards, the output shaft of the air cylinder (82) enters the vertical part (532) through the through hole (532a), the free end of an output shaft of the air cylinder (82) is connected with the valve core (81), and the valve core (81) is tangent to the inner wall of the hollow circular table part (531).

5. A wall multicolor spraying system according to claim 4, further comprising a box body (12), a first support frame (14) and a second support frame (15), wherein the water pump (5), the motor (9), the speed reducer (10) and the transmission mechanism are all arranged in the box body (12), the box body (12) comprises a bottom plate (121) and four side walls (122), the first support frame (14) and the second support frame (15) are fixed on the bottom plate (121), two ends of the water pump (5) are respectively fixed on the first support frame (14) and the second support frame (15), the first support frame (112) and the second support frame (113) are also fixed on the bottom plate (121), and the cylinder body of the air cylinder (82) is fixed on one of the side walls (122).