CN113235872A

CN113235872A - Lapping and plastering all-in-one machine based on complex spraying technology and use method

Info

Publication number: CN113235872A
Application number: CN202110609890.6A
Authority: CN
Inventors: 李航; 崔昭霞; 云介甫; 袁远; 梁晓锐; 李炜伦; 李丹; 李嘉怡
Original assignee: Inner Mongolia University of Technology
Current assignee: Inner Mongolia University of Technology
Priority date: 2021-06-01
Filing date: 2021-06-01
Publication date: 2021-08-10

Abstract

The invention discloses a lapping and plastering all-in-one machine based on a complex spraying technology and a using method thereof, wherein the lapping and plastering all-in-one machine mainly comprises a plastering machine and a moving mechanism, a discharging device and a stirring device are arranged in the plastering machine, and a plastering fan blade, a flattening roller, a scraping plate and a waste recovery groove are arranged on a working surface. And braking motors are arranged on two sides of the equipment and drive the machinery to lift through a speed reducer. And a fastening rope is arranged on the fastener, one end of the fastening rope is connected to a take-up reel arranged on the plastering machine, and the other end of the fastening rope is connected to the fastener and used for keeping the plastering machine stable. This equipment adopts lapping to plaster integrative structure, has reduced the process of fixing when lapping and pasting net cloth, improves work efficiency.

Description

Lapping and plastering all-in-one machine based on complex spraying technology and use method

Technical Field

The invention relates to the technical field of heat insulation layer construction, in particular to a net laying and plastering all-in-one machine based on a complex spraying technology and a using method thereof.

Background

The plastering machine construction replaces the manual work to a certain extent, liberates the labor force, improves the working efficiency, but the plastering machine still has a lot of insufficiencies in the aspect of application environment and structure function: in addition, the existing plastering machine on the market is mostly suitable for cement and concrete, and cannot be smeared by using the mortar of the heat-insulating layer; the existing compaction structure of the plastering machine has the problem that when the pressure is too low, the hollowing phenomenon occurs, or when the pressure is too high and the compaction structure is applied to a heat insulation layer, the heat insulation plate is easy to damage; the lifting system is limited in height of the sliding rail, and is high in stability, time and labor are wasted when the lifting system is mounted and dismounted every time, operation is inconvenient, and overall efficiency is low. The traditional steel cable is used for lifting, the stability is poor during working, and safety accidents are easy to happen.

Disclosure of Invention

The invention aims to solve the technical problems of the prior art, and provides a lapping and plastering all-in-one machine based on a complex spraying technology and a using method thereof, aiming at solving the technical problems, the invention adopts the technical scheme that:

a lapping and plastering all-in-one machine based on a complex spraying technology comprises a plastering machine and a moving mechanism.

The plastering machine comprises a material storage device, a flattening roller, plastering fan blades and a lapping roller, wherein the material storage device is a box body, a discharging device, a fixed pulley and a stirring device are arranged in the material storage device, braking motors are arranged at two ends of the material storage device, the side wall, close to a wall body, of the material storage device is provided with a working surface, the lapping roller is arranged above the material storage device, the number of the flattening rollers is two, the flattening rollers are respectively arranged at the upper side and the lower side of the working surface, and the plastering fan blades are arranged between the flattening rollers.

The discharger comprises a discharger shell, a feeding hole, an extrusion screw rod and a supplied material transfer box, the extrusion screw rod is arranged inside the discharger shell, the extrusion screw rod is driven by a discharging motor, the feeding hole and the supplied material transfer box are arranged on the side wall of the discharger shell, and the supplied material transfer box is connected with the discharger shell through a discharging pipe.

A spring fixing base is arranged between the incoming material transfer box and the discharging device shell, the spring fixing base is fixedly arranged at an interface of the discharging pipe and the incoming material transfer box, one end of the spring fixing base is connected to the incoming material transfer box, a gear is arranged at the other end of the spring fixing base and used for driving plastering fan blades, and the incoming material transfer box is connected with the spring fixing base through a spring; the spring fixing base and the rear part of the feeding transfer box are provided with a vibration exciter.

The moving mechanism comprises two lifting mechanisms and two translation mechanisms, the two translation mechanisms are respectively arranged at the upper end and the lower end of the wall body, and the plastering machine is connected between the translation mechanisms through the lifting mechanisms; the lifting mechanism comprises two fasteners and a rope, the fasteners are arranged, each fastener is connected to the translation mechanism in a sliding mode, the rope is connected between the two fasteners through a steel rope fixing end, the rope is wound on a fixed pulley of the plastering machine, and a fixed pulley rotating shaft is connected with the driving machine.

The fastener is provided with two fastening cables, one end of each fastening cable is connected to a take-up reel in the plastering machine, and the other end of each fastening cable is connected to the fixed end of the steel cable.

Furthermore, scraping plates capable of adjusting angles are further installed on two sides of the flattening roller.

Further, a waste collector is installed below the hopper.

Furthermore, an end cover is arranged at the top of the material storage device and is hinged to the top of the material storage device through a rotating shaft, and a handle is further mounted on the end cover.

Further, a control button and a handle are arranged on the side wall of the stocker opposite to the working face.

Furthermore, the translation mechanism comprises a slide rail, a slide block and a limit switch, wherein a lead screw is movably connected in the slide rail, the lead screw is installed on the motor through a connecting piece, and the slide block slides in the slide rail; and the sliding block is meshed with the lead screw, and the fastener is fixed on the sliding block.

Furthermore, both ends of the inner side of the sliding rail are provided with a limit switch and a time relay, and the time relay is used for controlling the horizontal moving distance of the machine, so that the seamless plastering effect is achieved.

Furthermore, a fixing seat is arranged at the bottom of the sliding rail and used for fixing and mounting.

Furthermore, the fixed pulley is installed on the base through a transmission shaft, wherein an acceleration sensor is installed on the transmission shaft, a brake clamp is installed at one end of the transmission shaft, magnetic switches are respectively arranged at the tail ends of two clamping portions of the brake clamp, a spring is further arranged between the two clamping portions of the brake clamp, and when the magnetic switches are disconnected, the brake clamp is opened through elasticity.

A use method of a lapping and plastering all-in-one machine based on a complex spraying technology comprises the following specific steps:

step 1, respectively installing fixed tripods at two ends of a wall body to be plastered within the height range of the wall body to be plastered, and installing translation mechanisms on the tripods.

And 2, fixedly installing a fastener on a sliding block in the translation mechanism.

And 3, winding the rope on a fixed pulley on the working surface of the plastering machine, and then fixedly connecting the rope and the fastening rope to a fastener respectively.

And 4, putting the slurry and debugging the machine, pressing a start button after the machine is placed to a preset construction station, and controlling the machine to perform lifting motion, horizontal motion and plastering motion through an infrared remote controller.

And 5, after the construction is finished, disassembling the device and cleaning the plastering machine.

The invention has the following beneficial effects:

1. the invention comprehensively utilizes the screw thread extruding and the blade plastering by the discharging device, so that the discharging is stable and the plastering is uniform; the plastering fan blades are placed in the middle of the material storage device, and rollers and scrapers are arranged on the upper part and the lower part of the plastering fan blades, so that subsequent plastering compaction and leveling can be performed; set up a plurality of feeding, ejection of compact pipelines simultaneously, prevent that single position effort is too big, influence the ejection of compact smooth.

2. The left-right translation utilizes a slide rail and lead screw combination mechanism to ensure that the steel cable can automatically perform left-right translation; the lifting steel cable is tightened by a fastening device, so that the structure is stable and wind-resistant; the braking system adopts magnetic switch control, and can carry out tightening braking when the motor stops working or the rope has abnormal speed.

3. The paving grid roller is arranged above the plastering machine, so that the harm to a human body when the paving grid is paved is reduced; the lower end of the plastering machine is provided with the material receiving plate, so that the material is prevented from falling off to influence the smoothness of the coated wall body below, and the probability of manual reworking is reduced. Meanwhile, the danger caused by the falling of the coating can be avoided. The safety is increased; the device shell is made of smooth and light materials, so that the weight of the machine is reduced, and the adhesive cement attached to the machine is reduced; this equipment adopts lapping to plaster integrative structure, has reduced the process of fixing when lapping and pasting net cloth, improves work efficiency.

4. The time relay is used for controlling the horizontal moving distance of the machine, and the seamless plastering effect is achieved.

Drawings

Fig. 1 is a schematic view of the construction of the working surface of the machine of the invention.

Fig. 2 is a schematic structural view of the operation surface of the plastering machine of the present invention.

Fig. 3 is a schematic view of the construction of the tap of the present invention.

Fig. 4 is an enlarged detail view at a in fig. 3.

Fig. 5 is a schematic structural view of the moving mechanism of the present invention.

Fig. 6 is a side view of the plastering machine of the present invention.

Figure 7 is a cross-sectional view of the troweling machine of the present invention.

Fig. 8 is a front view of the plastering machine of the present invention.

Fig. 9 is a cross-sectional view of the tap of the present invention.

Fig. 10 is a schematic structural view of the crown block of the present invention.

Among them are:

1. a stocker; 2. a roller; 3. flattening the roller; 4. plastering fan blades; 5. a spring; 6. a squeegee; 7. a waste collector; 8. a control button; 9. a lapping roller; 10. a handle; 11. an end cap; 12. braking the motor; 13. a handrail; 14. a feed inlet; 15. a discharger housing; 16. extruding the screw; 17. a discharging motor; 18. a gear; 19. a vibration exciter; 20. a discharge pipe; 21. a spring fixing base; 22. a supplied material transfer box; 23. a spring; 24. a fastener; 25. a steel cable fixing end; 26. a slide rail; 27. a fixed base; 28. a lead screw; 29. a connector; 30. a motor; 31. a limit switch; 33 brake clips, 34 magnetic switches; 35 acceleration sensor, 36 fixed pulley, 37 transmission shaft, 38 base.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific preferred embodiments.

In the description of the present invention, it is to be understood that the terms "left side", "right side", "upper part", "lower part", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and that "first", "second", etc., do not represent an important degree of the component parts, and thus are not to be construed as limiting the present invention. The specific dimensions used in the present example are only for illustrating the technical solution and do not limit the scope of protection of the present invention.

As shown in figure 1, the lapping and plastering all-in-one machine based on the complex spraying technology comprises a plastering machine and a moving mechanism.

The plastering machine comprises a stocker 1, a flattening roller 3, plastering fan blades 4 and a lapping roller 9, wherein the stocker 1 is a box body, a discharger, a stirring device and a fixed pulley are arranged in the stocker 1, two ends of the stocker 2 are provided with braking motors 12, the side wall of the stocker 1 close to a wall body is provided with a working surface, the lapping roller 9 is arranged above the stocker 1, the number of the flattening rollers 3 is two, the two flattening rollers are respectively arranged on the upper side and the lower side of the working surface, and the plastering fan blades 4 are arranged between the flattening rollers 3. The braking motor drives the machinery to lift through the speed reducer. The inside magnetic braking system that adopts of machinery utilizes magnetic switch's adsorption efficiency, places on the fixed pulley transmission shaft when the sensor finds speed unusual, and magnetic switch circular telegram actuation reaches braking effect.

The discharger comprises a discharger shell 15, a feeding hole 14, an extrusion screw 16 and an incoming material transfer box 22, the extrusion screw 16 is arranged inside the discharger shell 15, the extrusion screw 16 is driven by a discharge motor 17, the feeding hole 14 and the incoming material transfer box 22 are arranged on the side wall of the discharger shell 15, and the incoming material transfer box 22 is connected with the discharger shell 15 through a discharge pipe 20. Specifically, after the slurry is put into the stocker, the stirring device is started to prevent the slurry from solidifying to influence the discharging; open discharger motor 17 switch, the thick liquids enters through feed inlet 14, and the built-in screw rod 16 of discharger is rotatory, extrudees outlet pipe 20 with the mortar, and the hob has been put to plastering flabellum 4 rear portion, and the hob is in inside the spring fixed baseplate 21, makes the hob rotate through the belt drive, evenly extrudees the thick liquids to coming material transfer case 22 (coming material transfer case is the flabellum back shell that plasters), paints on the heat preservation through plastering flabellum 4.

A spring fixing base 21 is arranged between the incoming material transfer box 22 and the discharging device shell 15, the spring fixing base 21 is fixedly installed at the interface of the discharging pipe 20 and the incoming material transfer box 22, one end of the spring fixing base 21 is connected to the incoming material transfer box 22, a gear 18 is installed at the other end of the spring fixing base 21 and used for driving the plastering flabellum 4, and the incoming material transfer box 22 is connected with the spring fixing base 21 through a spring 23; the spring fixing base 21 and the rear part of the incoming material transfer box 22 are provided with an exciter 19. The vibration exciter makes the plastering unit move back and forth through mechanical vibration, and the plastering effect is improved.

The moving mechanism comprises two lifting mechanisms and two translation mechanisms, the two translation mechanisms are respectively arranged at the upper end and the lower end of the wall body, and the plastering machine is connected between the translation mechanisms through the lifting mechanisms; the lifting mechanism comprises two fasteners 24 and a rope, the two fasteners 24 are arranged, each fastener 24 is connected to the translation mechanism in a sliding mode, the rope is connected between the two fasteners 24 through a steel rope fixing end 25, the rope 22 is wound on a fixed pulley of the plastering machine, and a fixed pulley rotating shaft is connected with the driving machine. During construction, the screw rod sliding rail mechanisms are respectively arranged on the top and the bottom of a building. The limit switches are arranged at two ends of the sliding rail, when the sliding block runs to the two ends, the switch is triggered, and the motor brakes. And meanwhile, a time relay is installed, when a worker presses a left translation button and a right translation button, the time relay can be selectively triggered, so that the machine horizontally moves for a fixed distance, and seamless plastering is achieved.

The fastener 24 is provided with two fastening cables, one end of each fastening cable is connected to a take-up reel in the plastering machine, and the other end is connected to a steel cable fixing end 25. The plastering machine is obliquely pulled through the fastening rope, so that the working stability is improved.

Also mounted on both sides of the levelling cylinder 3 are angle-adjustable scrapers 6, i.e. the upper one can be adjusted to a position which does not interfere with the plastering when working upwards and the lower one when working downwards. A waste collector 7 is installed below the hopper 1. The lower extreme sets up and connects the flitch, prevents that the material from droing to influence the bright and clean finish degree of scribbling the wall body below, has reduced artifical probability of doing over again. Meanwhile, the danger caused by the falling of the coating can be avoided. The safety is increased.

The top of the stocker 1 is provided with an end cover 11, the end cover 11 is hinged to the top of the stocker 1 through a rotating shaft 2, and the end cover 11 is also provided with a handle 10; the opposite side wall of the hopper 1 to the work surface is provided with a control button 8 and a handle 13.

The translation mechanism comprises a slide rail 26, a slide block and a limit switch 31, a lead screw 28 is movably connected in the slide rail 26, the lead screw 28 is installed on a motor 30 through a connecting piece 29, and the slide block slides in the slide rail 26; and the slider is engaged with the lead screw 28, and the fastener 24 is fixed on the slider.

The two ends of the inner side of the slide rail 26 are also provided with a limit switch 31 and a time relay, and the time relay is used for controlling the horizontal moving distance of the machine, so that the seamless plastering effect is achieved; the bottom of the slide rail 26 is provided with a fixing seat 27 for fixing installation.

As shown in fig. 10, the fixed pulley 36 is mounted on the base 38 through a transmission shaft 37, wherein an acceleration sensor 35 is mounted on the transmission shaft 37, a brake clip 33 is mounted at one end of the transmission shaft 37, magnetic switches 34 are respectively disposed at the ends of two clamping portions on the brake clip 33, a spring is further disposed between the two clamping portions of the brake clip 33, and when the magnetic switches are turned off, the brake clip is opened through elastic force, so that the brake clip is prevented from being worn due to contact with the shaft.

step 1, mounting and fixing a tripod at the upper and lower limiting positions of a wall body to be plastered within the height range; and a translation mechanism is arranged on the tripod.

Although the preferred embodiments of the present invention have been described in detail, the present invention is not limited to the details of the embodiments, and various equivalent modifications can be made within the technical spirit of the present invention, and the scope of the present invention is also within the scope of the present invention.

Claims

1. The utility model provides a lapping and plastering all-in-one based on complicated spraying technique which characterized in that: which comprises a plastering machine and a moving mechanism,

the plastering machine comprises a material storage device (1), a flattening roller (3), plastering fan blades (4) and a lapping roller (9), wherein the material storage device (1) is a box body, a material discharge device, a stirring device and a fixed pulley 36 are arranged in the material storage device (1), two ends of the material storage device (2) are provided with a brake motor (12), the side wall of the material storage device (1) close to a wall body is provided with a working surface, the lapping roller (9) is arranged above the material storage device (1), the number of the flattening rollers (3) is two, the lapping rollers are respectively arranged at positions close to two side edges of the working surface, and the plastering fan blades (4) are arranged between the flattening rollers (3);

the discharging device comprises a discharging device shell (15), a feeding hole (14), an extrusion screw (16) and an incoming material transfer box (22), the extrusion screw (16) is arranged in the discharging device shell (15), the extrusion screw (16) is driven by a discharging motor (17), the feeding hole (14) and the incoming material transfer box (22) are arranged on the side wall of the discharging device shell (15), and the incoming material transfer box (22) is connected with the discharging device shell (15) through a discharging pipe (20);

a spring fixing base (21) is arranged between the incoming material transfer box (22) and the discharger shell (15), the spring fixing base (21) is fixedly installed at a joint of the discharge pipe (20) and the incoming material transfer box (22), one end of the spring fixing base (21) is connected to the incoming material transfer box (22), a gear (18) is installed at the other end of the spring fixing base (21) and used for driving plastering fan blades (4), and the incoming material transfer box (22) is connected with the spring fixing base (21) through a spring (23); a spring fixing base (21) and a vibration exciter (19) are arranged at the rear part of the incoming material transfer box (22);

the moving mechanism comprises two lifting mechanisms and two translation mechanisms, the two translation mechanisms are respectively arranged at the upper end and the lower end of the wall body, and the plastering machine is connected between the translation mechanisms through the lifting mechanisms; the lifting mechanism comprises two fasteners (24) and two ropes, each fastener (24) is connected to the translation mechanism in a sliding mode, the ropes are connected between the two fasteners (24) through steel rope fixing ends (25), the ropes (22) are wound on fixed pulleys (36) of the plastering machine, and rotating shafts of the fixed pulleys are connected with the driving machine;

the fastener (24) is provided with two fastening ropes, one end of each fastening rope is connected to a take-up reel in the plastering machine, and the other end is connected to a steel rope fixing end (25).

2. The lapping and plastering all-in-one machine based on the complex spraying technology as claimed in claim 1, is characterized in that: and scraping plates (6) with adjustable angles are further mounted on two sides of the flattening roller (3).

3. The lapping and plastering all-in-one machine based on the complex spraying technology as claimed in claim 1, is characterized in that: a waste collector (7) is arranged below the stocker (1).

4. The lapping and plastering all-in-one machine based on the complex spraying technology as claimed in claim 1, is characterized in that: the top of the stocker (1) is provided with an end cover (11), the end cover (11) is hinged to the top of the stocker (1) through a rotating shaft (2), and the end cover (11) is further provided with a handle (10).

5. The lapping and plastering all-in-one machine based on the complex spraying technology as claimed in claim 1, is characterized in that: the side wall of the stocker (1) opposite to the working surface is provided with a control button (8) and a handle (13).

6. The lapping and plastering all-in-one machine based on the complex spraying technology as claimed in claim 1, is characterized in that: the translation mechanism comprises a slide rail (26), a slide block and a limit switch (31), a lead screw (28) is movably connected in the slide rail (26), the lead screw (28) is installed on a motor (30) through a connecting piece (29), and the slide block slides in the slide rail (26); the sliding block is meshed and connected with a lead screw (28), and the fastener (24) is fixed on the sliding block.

7. A lapping and plastering all-in-one machine based on the complex spraying technology as claimed in claim 6, wherein: and two ends of the inner side of the sliding rail (26) are also provided with a limit switch (31) and a time relay, and the time relay is used for controlling the horizontal moving distance of the machine, so that the seamless plastering effect is achieved.

8. A lapping and plastering all-in-one machine based on the complex spraying technology as claimed in claim 6, wherein: and a fixed seat (27) is arranged at the bottom of the sliding rail (26) and used for fixed installation.

9. The lapping and plastering all-in-one machine based on the complex spraying technology as claimed in claim 1, is characterized in that: the fixed pulley (36) is installed on the base (38) through the transmission shaft (37), wherein an acceleration sensor (35) is installed on the transmission shaft (37), the braking clamp (33) is installed at one end of the transmission shaft (37), the tail ends of two clamping parts on the braking clamp (33) are respectively provided with a magnetic switch (34), a spring is further arranged between the two clamping parts of the braking clamp (33), and when the magnetic switch is disconnected, the braking clamp (33) is opened through the spring force.

10. The use method of the lapping and plastering all-in-one machine based on the complex spraying technology as claimed in any one of claims 1 to 9, which is characterized by comprising the following specific steps:

step 1, respectively installing fixed tripods at two ends of a wall body to be plastered within the height range of the wall body to be plastered, and installing translation mechanisms on the tripods;

step 2, fixedly installing a fastener on a sliding block in the translation mechanism;

step 3, winding the rope on a fixed pulley on the working surface of the plastering machine, and then fixedly connecting the rope and the fastening rope to a fastener respectively;

step 4, putting slurry and debugging machinery, pressing a start button after the machinery is placed to a preset construction station, and controlling the machinery to perform lifting motion, horizontal motion and plastering motion through an infrared remote controller;