CN112727022A

CN112727022A - Building external wall heat preservation, coating spraying manipulator

Info

Publication number: CN112727022A
Application number: CN202110173921.8A
Authority: CN
Inventors: 孙双孝
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-06
Filing date: 2021-02-06
Publication date: 2021-04-30

Abstract

The utility model provides a building outer wall heat preservation, coating spraying manipulator belongs to building engineering equipment technical field, concretely relates to spraying manipulator who is applied to on outer wall construction spraying equipment. The spraying manipulator provided by the invention has the advantages of labor cost saving, potential safety hazard reduction and high construction efficiency, and is applied to spraying equipment for exterior wall construction. The sprayer comprises a bottom mounting plate, wherein a vertical swing arm is arranged on the bottom mounting plate through a horizontal rotating platform, and the end part of the vertical swing arm is connected with a vertical rotating sprayer.

Description

Building external wall heat preservation, coating spraying manipulator

Technical Field

The invention belongs to the technical field of constructional engineering equipment, and particularly relates to a spraying manipulator applied to external wall construction spraying equipment.

Background

At present, for the construction of building external wall heat insulation, a hanging basket or a scaffold is usually used for manual high-altitude operation construction. Standing on the measure equipment, and pasting the small heat-preservation plates. The construction viscose is manually smeared on the heat-insulation board (the effective bonding area is difficult to guarantee, often causes the outer vertical surface to be hollow and to be blown out and to fall off), after the heat-insulation board is pasted on the building main body, manual polishing is carried out again (the flatness is difficult to guarantee), then self-knotting heat-insulation nail construction is carried out (self-knotting heat-insulation nails can cause a certain amount of energy-saving loss), and then manual grid cloth laying is carried out (because of grid cloth when the grid cloth is constructed, the grid cloth is decomposed into small blocks, the plastering mortar is used for splicing outside the heat-insulation board, the grid cloth and the heat-insulation board are easily. The paint finish coat is also subjected to frosting and alkali reaction due to the manual operation of workers and uneven material consumption, and even the finish coat is layered, bulged and cracked after the freeze-thaw reaction. At present, a traditional external wall external thermal insulation thin plastering system has a plurality of quality problems. And the construction methods of workers are not uniform, so that the flatness and the quality of the heat-insulating and coating wall surface are difficult to ensure.

The traditional construction mode has extremely low efficiency and needs a plurality of constructors; the labor cost is high, the personnel are different in regions and difficult to manage. And because the high altitude construction, there is very big potential safety hazard.

Disclosure of Invention

Aiming at the problems, the invention provides the spraying manipulator which is used for spraying equipment for exterior wall construction, saves labor cost, reduces potential safety hazards, has high construction efficiency and is applied to exterior wall construction.

In order to achieve the purpose, the invention adopts the following technical scheme that the spray head comprises a bottom mounting plate, wherein a vertical swing arm is arranged on the bottom mounting plate through a horizontal rotating platform, and the end part of the vertical swing arm is connected with a vertical rotating spray head.

As a preferred scheme of the invention, the vertical direction swing arm comprises a first swing motor arranged on the horizontal rotating table, and the first swing motor is connected with one end of the first swing arm; the other end of the first swing arm is connected with one end of a second swing arm through a second swing motor, and the vertical rotating spray head is connected with the other end of the second swing arm.

Furthermore, the other end of the second swing arm is provided with a transverse swing arm through a transverse swing motor, and the vertical rotating spray head is arranged on the transverse swing arm.

Furthermore, the vertical rotating spray head is fixed on the transverse swing arm.

In addition, the vertical rotating spray head is arranged on the transverse swing arm through a driving motor.

The invention has the beneficial effects that: the spraying device is matched with a frame structure built outside a building and heat insulation material spraying equipment on the frame structure, can automatically finish spraying of heat insulation materials of an outer wall of the building, has high automation degree, does not need workers to work high above the ground, is safe and reliable, saves human resources, and has good social value and economic value.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a schematic structural diagram of the thermal insulation material spraying equipment applied to the invention.

Fig. 3 is a partially enlarged view of fig. 2.

Fig. 4 is a schematic structural view of the thermal insulation material spraying device at another angle.

Fig. 5 is a front view of the thermal insulation material spraying apparatus.

Fig. 6 is a bottom view of the insulation material spraying apparatus.

Fig. 7 is a schematic structural diagram of the connection of the multifunctional multi-axis mechanical arm and a single-side baffle.

Fig. 8 is a schematic structural diagram of the connection of the multifunctional multi-axis mechanical arm and the double-sided baffle.

Fig. 9 is a schematic structural view of the connection of the multi-functional multi-axis robot arm with the cylindrical sanding head.

Fig. 10 is a state diagram of the use of the present invention.

Fig. 11 is a top view of fig. 10.

Fig. 12 is a partially enlarged view of fig. 10.

In the attached drawing, 1 is a frame structure, 2 is a material storing and distributing device, 3 is a power device, 4 is a pipeline, 5 is an upright post, 6 is a drawing cylinder, 7 is a lifting frame, 8 is a traverse screw rod, 9 is a thermal insulation material spraying device, 10 is a vertical rack, 11 is a lifting gear, 12 is a traverse driving mechanism, 13 is a traverse motor, 14 is a groove, 15 is a longitudinal moving mechanism, 16 is a rotating platform, 17 is a heating bin, 18 is a spraying multi-shaft mechanical arm, 19 is a multifunctional multi-shaft mechanical arm, 20 is a spraying base, 21 is a fixed nozzle, 22 is a distributing nozzle, 23 is a rotating nozzle, 24 is a rotating motor, 25 is a longitudinal screw rod nut component, 26 is a guide wheel set, 27 is a horizontal rotating platform, 28 is a bottom mounting plate, 29 is a first swinging motor, 30 is a first swinging arm, 31 is a second swinging motor, 32 is a second swinging arm, 33 is a transverse swinging motor, 34 is a transverse swinging arm, 35 is a horizontal turntable, 36 is a six-shaft mechanical arm, 37 is a multifunctional motor, 38 is a detachable speed reducer, 39 is a single-side baffle, 40 is a double-side baffle, and 41 is a polishing head.

Detailed Description

Example (b): the invention is applied to spraying equipment for the thermal insulation of the external wall of a building and the mechanical construction of coating, the spraying equipment for the thermal insulation of the external wall of the building and the mechanical construction of coating comprises a frame structure 1, a lifting frame 7 is arranged on the frame structure 1, thermal insulation material spraying equipment 9 is arranged on the lifting frame 7, and the thermal insulation material spraying equipment 9 is connected with feeding equipment.

The frame structure 1 comprises upright posts 5 arranged outside the building outline, the lifting frame 7 is arranged between the two upright posts 5, the upright posts 5 are provided with guide mechanisms of the lifting frame 7, and the frame structure 1 is provided with a lifting traction mechanism of the lifting frame 7.

As shown in fig. 3, a vertical rack 10 is arranged on the upright post 5, a lifting gear 11 matched with the vertical rack 10 is arranged on the lifting frame 7, and the lifting gear 11 is connected with a lifting motor.

In addition, a hoisting hoist can be arranged on the frame structure 1, and the hoisting hoist controls the lifting frame 7 to move up and down in a steel wire rope traction mode.

As a preferred scheme of the invention, the thermal insulation material spraying equipment 9 comprises a transverse moving driving mechanism 12 arranged on a lifting frame 7, a spraying base 20 is arranged on the transverse moving driving mechanism 12, a longitudinal moving mechanism 15 is arranged on the spraying base 20, and a spraying multi-shaft mechanical arm 18 with a vertical rotating spray head is arranged on the longitudinal moving mechanism 15; the vertical rotating spray head is connected with a feeding device through a pipeline 4.

The transverse moving driving mechanism 12 comprises a transverse moving screw rod 8 arranged on the lifting frame 7, and a transverse moving nut matched with the transverse moving screw rod 8 is arranged on the spraying base 20; the lifting frame 7 is provided with a traverse motor 13 for traversing the screw rod 8.

The lifting frame 7 is provided with a guide rail; the bottom of the spraying base 20 is provided with a groove 14 matched with a guide rail; a guide wheel set 26 is arranged in the groove 14 and is matched with the guide rail.

A longitudinal screw nut assembly 25 with a longitudinal motor is arranged between the spraying base 20 and the longitudinal moving mechanism 15.

Further, a rotating platform 16 is arranged on the longitudinal moving mechanism 15, and the spraying multi-axis mechanical arm 18 is arranged at one end of the rotating platform 16; the other end of the rotary platform 16 is provided with a multi-functional multi-axis robot arm 19, and the end of the multi-functional multi-axis robot arm 19 is provided with a driving rotation shaft of a multi-functional motor 37.

The spraying multi-axis mechanical arm 18 comprises a bottom mounting plate 28 connected with the rotating platform 16, wherein a vertical direction swing arm is arranged on the bottom mounting plate 28 through a horizontal rotating platform 27, and the end part of the vertical direction swing arm is connected with the vertical rotating spray head.

The vertical swing arm comprises a first swing motor 29 arranged on the horizontal rotating table 27, and the first swing motor 29 is connected with one end of a first swing arm 30; the other end of the first swing arm 30 is connected with one end of a second swing arm 32 through a second swing motor 31, and the vertical rotating nozzle is connected with the other end of the second swing arm 32.

The other end of the second swing arm 32 is provided with a transverse swing arm 34 through a yaw motor 33, and the vertical rotating spray head is arranged on the transverse swing arm 34.

Further, the vertically rotating spray head is fixed to a transverse swing arm 34.

In addition, the vertical rotary sprayer is provided on the lateral swing arm 34 by a driving motor (not shown).

Furthermore, a single-side baffle 39, a double-side baffle 40 or a polishing head 41 is arranged on the driving rotating shaft.

Further, the polishing head 41 is a cylindrical polishing head 41, a tapered polishing head 41, or a disc-shaped polishing head 41.

Furthermore, a detachable speed reducer 38 matched with the driving rotating shaft is arranged on the multifunctional multi-shaft mechanical arm 19, and the single-side baffle 39 or the double-side baffle 40 is connected with an output shaft of the detachable speed reducer 38.

The multifunctional multi-axis mechanical arm 19 can be a six-axis mechanical arm 36, and a horizontal turntable 35 at the lower end of the six-axis mechanical arm 36 is connected with the rotating platform 16; the driving rotating shaft of the multifunctional motor 37 is arranged at the upper end of the six-shaft mechanical arm 36.

As another preferable scheme of the present invention, a heating bin 17 is disposed at the rear end of the longitudinal moving mechanism 15, and a rotary nozzle 23 connected to the heating bin 17 is disposed at the front end of the longitudinal moving mechanism 15.

Further, a material distribution bin 22 is arranged at the front end of the longitudinal moving mechanism 15, and a rotating motor 24 of a rotating nozzle 23 is arranged outside the material distribution bin 22; the upper, lower, left and right four sides of the material distribution bin 22 are provided with fixed spray heads 21.

The surfaces of the rotary spray head 23 and the fixed spray head 21 are both set to be conical surfaces or spherical surfaces; thereby the sprayed material has certain divergence and the effective spraying area is increased.

As a third preferred scheme of the invention, the feeding device comprises a power device 3, and the power device 3 is connected with the material storing and distributing device 2; the material storing and distributing device 2 is connected with a vertical rotating spray head of the thermal insulation material spraying equipment 9 through a plurality of pipelines 4.

The power means 3 may be a pneumatic pressure means.

Furthermore, a guide wheel of the pipeline 4 is arranged at the center of the bottom of the lifting frame 7, and a furling cylinder 6 of the pipeline 4 is arranged below the frame structure 1 corresponding to the guide wheel.

When the heat-insulating material spraying device is used, the heat-insulating material spraying device 9 is moved to a proper height by adjusting the height of the lifting frame 7, the feeding device is started, and the feeding device pumps liquid heat-insulating materials (fire-proof grade B1-grade hard foam polyurethane, fire-proof grade A-grade inorganic heat-insulating mortar and anti-crack mortar, aiming at different project design requirements, the materials can be replaced and adjusted) to the heat-insulating material spraying device 9 and sprays the heat-insulating materials by the vertical rotating spray head; meanwhile, the transverse moving driving mechanism 12 acts, the heat insulation material spraying equipment 9 moves transversely, so that the heat insulation material is sprayed on the outer wall of the building, and the heat insulation material is sprayed on the surface of the outer wall of the building and is solidified to form a heat insulation layer.

When the surface of the building outer wall is convex or concave, the distance between the vertical rotating spray head and the building wall can be adjusted by a larger distance under the action of the longitudinal moving mechanism 15; by adjusting the angle and position of the spraying multi-axis mechanical arm 18, the distance between the vertical rotating spray head and the wall surface can be finely adjusted, so that the spraying effect is improved.

For the spraying of the internal and external corners, a certain side surface needs to be shielded, the spraying multi-axis mechanical arm 18 can be moved to the front of the multi-function multi-axis mechanical arm 19 by rotating the platform 16, and the multi-function multi-axis mechanical arm 19 is connected with the unilateral baffle 39; the building outer wall can be shielded above the spraying multi-shaft mechanical arm 18 through a single-side baffle 39; the spraying multi-axis mechanical arm 18 can be moved to the rear of the multi-function multi-axis mechanical arm 19 by rotating the platform 16, the multi-function multi-axis mechanical arm 19 shields the outer wall of the building below the spraying multi-axis mechanical arm 18, and meanwhile, under the action of the rotating platform 16, the multi-function multi-axis mechanical arm 19 can also shield the outer wall of the building on two sides of the spraying multi-axis mechanical arm 18, so that the spraying of the heat insulation materials on the internal and external corners of the building is completed.

Through installing two side baffles 40 on multi-functional multiaxis arm 19, can realize the bar lines spraying to the building outer wall, can use abnormal shape baffle to carry out the spraying to the building outer wall to obtain the special outward appearance effect of building outer wall.

After the spraying of the building outer wall surface heat insulation material is finished, the polishing disc is installed on the multifunctional multi-shaft mechanical arm 19, so that the building outer wall is polished, the surface of the building outer wall is smooth, and the next construction is convenient to carry out.

In addition, the grinding of the internal and external corners can be performed by the cylindrical grinding head 41.

In addition, by installing the polishing head 41 with other shapes, the groove 14 can be specified at the polishing position of the building outer wall surface, so that the building outer wall surface forms a unique outward visual effect.

After the external wall heat insulation material is sprayed and polished to be flat, the grid cloth needs to be laid outside the heat insulation material layer.

According to the invention, glass fiber particles are placed in a heating bin 17, after vertical raw material master batches are heated and melted, the vertical raw material master batches are pumped into a distribution bin 22 through a pressure device in the heating bin 17, and electromagnetic valves are arranged in the distribution bin 22 corresponding to a rotary spray head 23 and a fixed spray head 21; in the rotating process of the rotating nozzle 23, the sprayed glass fiber silk threads are rapidly cooled after contacting with the building wall body to form a net shape, so that the net cloth in the prior art is replaced; the inside corner of the window portion can be sprayed by the fixed nozzle 21.

After the grid cloth is laid, the anti-crack mortar is sprayed, and after the anti-crack mortar is dried, the anti-crack mortar can be polished to be smooth.

The spraying construction of the finish coat can meet the combined construction of various coating technologies such as primer, middle layer paint, surface layer paint, finishing paint and the like. And through control, decorative patterns and styles of the decorative layer can be unique, and different design requirements can be met.

The invention can automatically finish the spraying of the building external wall heat-insulating material and the laying of the grid cloth, has high automation degree, does not need workers to work high above the ground, is safe and reliable, saves human resources and has good social value and economic value.

It should be understood that the detailed description of the present invention is only for illustrating the present invention and is not limited by the technical solutions described in the embodiments of the present invention, and those skilled in the art should understand that the present invention can be modified or substituted equally to achieve the same technical effects; as long as the use requirements are met, the method is within the protection scope of the invention.

Claims

1. The utility model provides a building outer wall heat preservation, coating spraying manipulator, includes bottom mounting panel (28), is provided with vertical direction swing arm through horizontal rotation platform (27) on bottom mounting panel (28), and vertical direction swing arm tip links to each other with vertical rotation shower nozzle.

2. The mechanical arm for spraying the thermal insulation and coating on the external wall of the building according to claim 1, which is characterized in that: the vertical swing arm comprises a first swing motor (29) arranged on the horizontal rotating platform (2727), and the first swing motor (29) is connected with one end of a first swing arm (30); the other end of the first swing arm (30) is connected with one end of a second swing arm (32) through a second swing motor (31), and the vertical rotating spray head is connected with the other end of the second swing arm (32).

3. The mechanical arm for spraying the thermal insulation and paint on the external wall of the building as claimed in claim 2, wherein: the other end of the second swing arm (32) is provided with a transverse swing arm (34) through a transverse swing motor (33), and the vertical rotating spray head is arranged on the transverse swing arm (34).

4. The mechanical arm for spraying the thermal insulation and coating on the external wall of the building as claimed in claim 3, wherein: the vertical rotating spray head is fixed on a transverse swing arm (34).

5. The mechanical arm for spraying the thermal insulation and coating on the external wall of the building as claimed in claim 3, wherein: the vertical rotating spray head is arranged on the transverse swing arm (34) through a driving motor.