1. Aerated brick handling device, its characterized in that: comprises a mechanical arm (1), a brick clamping mechanism (2) and a protection mechanism (3);

the output end of the mechanical arm (1) is connected with the brick clamping mechanism (2), the brick clamping mechanism (2) comprises a base, a driving mechanism and brick clamping plates (8), the brick clamping plates (8) are positioned on two sides of the base, and the brick clamping plates (8) horizontally move along the base through the driving mechanism;

the protective mechanisms (3) are arranged on the brick clamping plate (8), two groups of protective mechanisms (3) are symmetrically arranged along the mounting frame (4), and each protective mechanism (3) comprises a first protective plate (16), a second protective plate (17), a rotating shaft (18), a rotating motor (19) and a connecting plate (20); the horizontal part of the second protection plate (17) extends into the inner cavity of the first protection plate (16) and is in sliding connection with the first protection plate (16), the vertical parts of the first protection plate (16) and the second protection plate (17) are installed on the outer wall of the brick clamping plate (8) through a rotating shaft (18), and the output end of a rotating motor (19) is connected with the rotating shaft (18).

2. The aerated bricklaying conveying device according to claim 1, wherein the base comprises a mounting rack (4), first mounting beams (5), a moving plate (7), second mounting beams (9) and limiting slide rails (10), the mounting rack (4) is connected with the mechanical arm (1), two groups of first mounting beams (5) and two groups of second mounting beams (9) are respectively arranged on the mounting rack (4) in parallel, the limiting slide rails (10) are arranged on the second mounting beams (9), and the moving plate (7) is located on two sides of the second mounting beams (9).

3. The aerated bricklaying conveying device according to claim 2, wherein a limiting sliding groove matched with the limiting sliding rail (10) is arranged on the moving plate (7) and is in sliding connection with the limiting sliding rail (10), and the brickwork clamping plate (8) is vertically arranged on the moving plate (7).

4. The aerated bricklaying conveying device according to claim 1, wherein the driving mechanism comprises two groups of cylinders (6), a central plate (13), a rotating plate (14) and a movable rod (15), the cylinders (6) are arranged in parallel, the cylinders (6) are installed on the first installation beam (5), the output end of each cylinder (6) is connected with one group of movable plates (7), the central plate (13) is fixedly arranged at the center of the installation frame (4), the rotating plate (14) is rotatably installed at the center of the central plate (13), the end of each rotating plate (14) is connected with one end of the corresponding movable rod (15), and the other end of each movable rod (15) is movably connected with the corresponding movable plate (7).

5. Aerated bricklaying handling device according to claim 4, wherein a connection plate (20) is provided at one side of the second mounting beam (9), and the rotating electrical machine (19) is mounted on the connection plate (20).

6. The aerated bricklaying conveying device according to claim 2, wherein travel switches are respectively arranged on two groups of limiting slide rails (10), the two groups of travel switches are electrically connected with the protection mechanism (3), the protection mechanism (3) comprises a first travel switch (11) and a second travel switch (12), the first travel switch (11) and the second travel switch (12) are both arranged on the second mounting beam (9), and the first travel switch (11) and the second travel switch (12) are both electrically connected with a rotating motor (19) on the protection mechanism (3).

7. The aerated bricklaying conveying device according to claim 1, wherein the brickwork clamping plate (8) comprises a brickwork clamping base plate (21), a limiting groove (22), a pressure sensor (23), an elastic column (24), a brickwork clamping panel (25) and a limiting plate (26); be provided with spacing groove (22) on pressing from both sides brick base plate (21), be provided with limiting plate (26) on pressing from both sides brick panel (25), limiting plate (26) and spacing groove (22) looks adaptation to can carry out spacing slip along spacing groove (22), set up annular array on the lateral wall of pressing from both sides brick base plate (21) and be provided with multiunit elasticity post (24), and be connected with pressing from both sides brick panel (25) through elasticity post (24).

8. The aerated brick carrying device according to claim 7, wherein the brick clamping base plate (21) and the brick clamping panel (25) are square plates, and the brick clamping base plate (21) is matched with the brick clamping panel (25).

9. Aerated bricklaying handling device according to claim 7, wherein a pressure sensor (23) is arranged in the middle of the limiting groove (22).

10. Aerated bricklaying handling device according to claim 7, wherein the side walls of the brickwork panels (25) remote from the retainer plate (26) are provided with friction pads.

Background

The aerated brick is an aerated concrete block produced by a high-temperature autoclaved equipment process. "aerated brick" is to be understood as a simplified or generic term. The range of products covered by the brick is a little larger, namely, the brick products produced by other various processes including autoclaving.

Chinese patent CN212530978U discloses a manual brick carrying device for construction site, including connecting rod, face perpendicular to the connecting rod is fixed the solid fixed splint at connecting rod middle part and articulate relatively the activity splint at connecting rod both ends, the fixed portable pipe that is provided with of top perpendicular to face of activity splint, two the portable pipe sets up in opposite directions, the portable pipe is located directly over the connecting rod, and with the connecting rod is located the coplanar and sets up. The bricks are horizontally stacked between the fixed clamping plate and the movable clamping plate, then the hand-held pipe is held by hands to lift upwards, and the movable clamping plate generates clamping force on the bricks by utilizing the lever principle, so that the bricks can be lifted. The worker only needs to hold the hand pipe by hands and then lift the hand pipe upwards in the brick moving process, and the hands do not need to be in contact with the surfaces of the bricks, so that the hands of the worker are better protected, the labor intensity of the worker is reduced, and the brick moving efficiency is improved.

In the prior art, the air-entrapping transfer is carried by hands usually, but the brick is large in mass, rough in surface and very abrasive, so that the skin on the surfaces of both hands of a worker is greatly damaged, and the surface of the hand is worn out and very hard when the brick is carried by hands for one day; in addition, still adopt mechanical equipment to carry, carry out protection work through a set of guard plate, need the manual work to carry out auxiliary work when using, its guard plate set up its have the safety protection performance than lower, and press from both sides to get and protect between mutually independent, lead to the problem that haulage equipment availability factor is lower.

Disclosure of Invention

The invention aims to solve the problems that in the prior art, the air-entrapping transfer is carried by a bare-handed mode generally, but the brick is large in mass, rough in surface and very abrasive to hands, so that the skin on the surfaces of both hands of a worker is greatly damaged, and the surface of the hand is worn and very hard when the brick is carried by the bare-handed mode for one day; in addition, still adopt mechanical equipment to carry, carry out protection work through a set of guard plate, need the manual work to carry out auxiliary work when using, its guard plate set up its have the safety protection performance than lower, and press from both sides get with the protection between mutually independent, lead to the problem that haulage equipment availability factor is lower, and propose air entrainment and build a brick handling device.

The purpose of the invention can be realized by the following technical scheme:

the aerated brick carrying device comprises a mechanical arm, a brick clamping mechanism and a protection mechanism;

the output end of the mechanical arm is connected with a brick clamping mechanism, the brick clamping mechanism comprises a base, a driving mechanism and brick clamping plates, the brick clamping plates are positioned on two sides of the base, and the brick clamping plates horizontally move along the base through the driving mechanism;

the protection mechanisms are arranged on the brick clamping plate and symmetrically arranged in two groups along the mounting frame, and each protection mechanism comprises a first protection plate, a second protection plate, a rotating shaft, a rotating motor and a connecting plate; the horizontal part of second guard plate extends to in the inner chamber of first guard plate to with first guard plate sliding connection, install on the outer wall of pressing from both sides the brick board through the pivot in the vertical portion of first guard plate and second guard plate, rotating electrical machines's output and pivot are connected.

Preferably, the base comprises a mounting frame, first mounting beams, a movable plate, second mounting beams and limiting slide rails, the mounting frame is connected with the mechanical arm, the mounting frame is respectively provided with two groups of first mounting beams and two groups of second mounting beams in parallel, the second mounting beams are provided with the limiting slide rails, and the movable plate is located on two sides of the second mounting beams.

Preferably, the movable plate is provided with a limiting sliding groove matched with the limiting sliding rail and is in sliding connection with the limiting sliding rail, and the brick clamping plate is vertically installed on the movable plate.

Preferably, the driving mechanism comprises two groups of cylinders, a central plate, rotating plates and movable rods, the cylinders are arranged in parallel and are mounted on the first mounting beam, the output ends of the cylinders are connected with the group of movable plates, the central plate is fixedly arranged at the center of the mounting frame, the rotating plates are rotatably mounted at the center of the central plate, the end portions of the rotating plates are connected with one ends of the movable rods, and the other ends of the movable rods are movably connected with the movable plates.

Preferably, a connecting plate is arranged on one side of the second mounting beam, and the rotating motor is mounted on the connecting plate.

Preferably, travel switches are arranged on the two groups of limiting slide rails respectively, the two groups of travel switches are electrically connected with the protection mechanism, the protection mechanism comprises a first travel switch and a second travel switch, the first travel switch and the second travel switch are both installed on the second installation beam, and the first travel switch and the second travel switch are both electrically connected with a rotating motor on the protection mechanism.

Preferably, the brick clamping plate comprises a brick clamping base plate, a limiting groove, a pressure sensor, an elastic column, a brick clamping panel and a limiting plate; be provided with the spacing groove on pressing from both sides the brick base plate, be provided with the limiting plate on pressing from both sides the brick panel, limiting plate and spacing groove looks adaptation to can carry out spacing slip along the spacing groove, set up annular array on pressing from both sides the lateral wall of brick base plate and be provided with multiunit elasticity post, and be connected with pressing from both sides the brick panel through the elasticity post.

Preferably, the brick clamping base plate and the brick clamping panel are square plates, and the brick clamping base plate is matched with the brick clamping panel.

Preferably, the middle part of the limiting groove is provided with a pressure sensor.

Preferably, the side wall of the tile clamping panel, which is far away from the limiting plate, is provided with a friction pad.

Compared with the prior art, the invention has the beneficial effects that: the brick clamping mechanism drives the brick clamping plates to move close to each other by controlling the driving mechanism to work, so that the brick clamping work is realized, and the brick is carried by the mechanical arm;

according to the protection mechanism, after the brick clamping mechanism finishes clamping the bricks and needs to carry the bricks through the mechanical arm, the rotating motor drives the rotating shaft to rotate, so that the first protection plate and the second protection plate rotate to the positions below the brick clamping plates from the two sides of the brick clamping plates, a protection effect is achieved in the process of carrying the bricks, the bricks are prevented from directly falling, and the problems of damage to the bricks and safety accidents are caused; in addition, the second protection plate can slide along the first protection plate, so that the horizontal distance between the first protection plate and the second protection plate can stretch out and draw back, the protection mechanism can change along with the change of the number of bricks clamped by the brick clamping mechanism, for example, the number of bricks is large, the distance between the first protection plate and the second protection plate is long and protects, the number of bricks is small, and the distance between the first protection plate and the second protection plate is short and protects, so that the protection mechanism has high applicability and flexibility; meanwhile, the first protection plate and the second protection plate can stretch out and draw back, so that the normal work of the brick clamping mechanism is not influenced;

according to the brick clamping plate, the brick clamping plate is an elastic plate, and can be firmer and more stable when clamping bricks; the middle part of the limiting groove is provided with a pressure sensor which can monitor the acting force of the brick clamping plate for clamping bricks, so that the phenomenon that the brick clamping mechanism falls off due to overlarge bearing capacity is avoided; the side wall of the brick clamping panel, which is far away from the limiting plate, is provided with a friction pad, the friction pad can increase the friction between the brick clamping panel and the brick, and the effect of protecting the brick clamping panel is also achieved.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the brick clamping mechanism in the invention.

FIG. 3 is a schematic structural view of the connection relationship between the brick clamping mechanism and the protection mechanism.

FIG. 4 is a schematic structural view of a connection relationship between a first protection plate and a second protection plate according to the present invention.

FIG. 5 is a schematic structural view of the brick clamping plate of the present invention.

In the figure: 1. a mechanical arm; 2. a brick clamping mechanism; 3. a protection mechanism; 4. a mounting frame; 5. a first mounting beam; 6. a cylinder; 7. moving the plate; 8. clamping a brick plate; 9. a second mounting beam; 10. a limiting slide rail; 11. a first travel switch; 12. a second travel switch; 13. a center plate; 14. a rotating plate; 15. a movable rod; 16. a first guard plate; 17. a second guard plate; 18. a rotating shaft; 19. a rotating electric machine; 20. a connecting plate; 21. clamping the brick base plate; 22. a limiting groove; 23. a pressure sensor; 24. an elastic column; 25. a brick clamping panel; 26. and a limiting plate.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the aerated brick conveying device comprises a mechanical arm 1, a brick clamping mechanism 2 and a protection mechanism 3;

the output end of the mechanical arm 1 is connected with the brick clamping mechanism 2, and the brick clamping mechanism 2 is arranged on the mechanical arm 1, so that bricks clamped by the brick clamping mechanism 2 can be transported along with the mechanical arm 1 through the flexibility of the mechanical arm 1, and the bricks can be flexibly transported; the brick clamping mechanism 2 comprises a base, a driving mechanism and brick clamping plates 8, the brick clamping plates 8 are positioned on two sides of the base, and the brick clamping plates 8 horizontally move along the base through the driving mechanism; the brick clamping mechanism 2 is simple in structure and convenient to work, and can complete the brick clamping work only by controlling the driving mechanism, so that the bricks are convenient to carry;

the base comprises a mounting frame 4, first mounting beams 5, a moving plate 7, second mounting beams 9 and limiting slide rails 10, the mounting frame 4 is connected with the mechanical arm 1, two groups of first mounting beams 5 and two groups of second mounting beams 9 are respectively arranged on the mounting frame 4 in parallel, the two groups of second mounting beams 9 are positioned between the two groups of first mounting beams 5, the limiting slide rails 10 are arranged on the second mounting beams 9, the moving plate 7 is arranged in parallel and is positioned on two sides of the second mounting beams 9, limiting slide grooves matched with the limiting slide rails 10 are formed in the moving plate 7 and are connected with the limiting slide rails 10 in a sliding mode, and a brick clamping plate 8 is vertically mounted on the moving plate 7; the limiting sliding rail 10 is arranged to achieve the effect of limiting and sliding the moving plate 7, so that the moving plate 7 runs more stably, the brick clamping plate 8 moves more stably when clamping bricks, and the safety performance of the brick clamping mechanism 2 is higher when the brick clamping mechanism operates;

the driving mechanism comprises two groups of cylinders 6, a central plate 13, rotating plates 14 and movable rods 15, the cylinders 6 are arranged in parallel, the cylinders 6 are installed on the first installation beam 5, the output ends of the cylinders 6 are connected with a group of movable plates 7, the central plate 13 is fixedly arranged at the center of the installation frame 4, the rotating plates 14 are rotatably installed at the center of the central plate 13, the end parts of the rotating plates 14 are connected with one ends of the movable rods 15, and the other ends of the movable rods 15 are movably connected with the movable plates 7; the brick clamping mechanism 2 works specifically as follows: the shortening operation of an output shaft of the control cylinder 6 drives one group of moving plates 7 to move towards the middle part close to the mounting rack 4 along the limiting slide rails 10, when one group of moving plates 7 moves, one group of movable rods 15 drive the rotating plates 14 to rotate along the central plates 13, the rotating central plates 13 drive the other group of moving plates to move towards the direction close to the mounting rack 4 along the limiting slide rails 10 through the other group of movable rods 15, and the two groups of brick clamping plates 8 are driven to move close to each other through the two groups of moving plates 7, so that bricks are clamped; the driving mechanism has high working efficiency, and can realize the clamping work of the two groups of brick clamping plates 8 by controlling the work of the air cylinder 6 and the mutual linkage among the central plate 13, the rotating plate 14 and the movable rod 15;

the protection mechanisms 3 are arranged on the brick clamping plate 8, two groups of protection mechanisms 3 are symmetrically arranged along the mounting frame 4, and each protection mechanism 3 comprises a first protection plate 16, a second protection plate 17, a rotating shaft 18, a rotating motor 19 and a connecting plate 20; the first protection plate 16 and the second protection plate 17 are both of an L-shaped structure, the horizontal part of the first protection plate 16 is of a hollow structure, the horizontal part of the second protection plate 17 extends into the inner cavity of the first protection plate 16 and is in sliding connection with the first protection plate 16, the vertical parts of the first protection plate 16 and the second protection plate 17 are installed on the outer wall of the brick clamping plate 8 through a rotating shaft 18, the output end of a rotating motor 19 is connected with the rotating shaft 18, a connecting plate 20 is arranged on one side of the second installation beam 9, and the rotating motor 19 is installed on the connecting plate 20; after the brick clamping mechanism 2 finishes clamping bricks and needs to carry the bricks through the mechanical arm 1, the rotating motor 19 drives the rotating shaft 18 to rotate, so that the first protection plate 16 and the second protection plate 17 rotate to the position below the brick clamping plate 8 from two sides of the brick clamping plate 8, and a protection effect is achieved in the process of carrying the bricks, so that the bricks do not fall directly, and the problems of damage to the bricks and safety accidents are caused; in addition, the second protection plate 17 can slide along the first protection plate 16, so that the horizontal distance between the first protection plate 16 and the second protection plate 17 can be extended and contracted, and the protection mechanism 3 can change along with the change of the number of bricks clamped by the brick clamping mechanism 2, for example, the number of bricks is large, the distance between the first protection plate 16 and the second protection plate 17 is lengthened and protected, the number of bricks is small, and the distance between the first protection plate 16 and the second protection plate 17 is shortened and protected, so that the protection mechanism 3 has high applicability and flexibility; meanwhile, the first protection plate 16 and the second protection plate 17 can stretch out and draw back, so that the normal work of the brick clamping mechanism 2 is not influenced;

travel switches are respectively arranged on the two groups of limit slide rails 10 and are electrically connected with the protection mechanism 3, the protection mechanism 3 comprises a first travel switch 11 and a second travel switch 12, the first travel switch 11 and the second travel switch 12 are both arranged on the second mounting beam 9, and the first travel switch 11 and the second travel switch 12 are both electrically connected with a rotating motor 19 on the protection mechanism 3; the limiting slide rail 10 is arranged on the second mounting beam 9 in a bolt connection mode, so that the distance of the limiting slide rail 10 can be changed, the positions of the first travel switch 11 and the second travel switch 12 can be changed according to the number of bricks needing to be clamped by the brick clamping mechanism 2, and the protection mechanism 3 is triggered to work; when the moving plate 7 moves to the first travel switch 11, triggering the first travel switch 11 to be opened, so that the rotating motor 19 rotates, and the first protection plate 16 and the second protection plate 17 rotate to the position below the brick clamping plate 8 for protection; when the moving plate 7 moves to the second travel switch 12, triggering the second travel switch 12 to be opened, so that the rotating motor 19 performs reverse rotation, and the first protection plate 16 and the second protection plate 17 are restored to the original positions; through the travel switch, after the brick clamping mechanism 2 clamps the bricks, the protection mechanism 3 can work to play a role in protection, and when the bricks are conveyed to the discharging position, the protection mechanism 3 is removed to discharge; therefore, the brick clamping mechanism 2 and the protection mechanism 3 are mutually matched in a working mode, clamping and protection are efficiently combined, and the brick carrying efficiency and the safety performance during carrying are greatly improved;

the brick clamping plate 8 comprises a brick clamping base plate 21, a limiting groove 22, a pressure sensor 23, an elastic column 24, a brick clamping panel 25 and a limiting plate 26; the brick clamping base plate 21 and the brick clamping panel 25 are square plates, the brick clamping base plate 21 is provided with a limiting groove 22, the brick clamping panel 25 is provided with a limiting plate 26, the limiting plate 26 is matched with the limiting groove 22 and can slide along the limiting groove 22 in a limiting manner, the side wall of the brick clamping base plate 21 is provided with a plurality of groups of elastic columns 24 in an annular array manner and is connected with the brick clamping panel 25 through the elastic columns 24, and the brick clamping plate 8 is an elastic plate through the arrangement of the elastic columns 24, so that bricks can be clamped more firmly and stably; the middle part of the limiting groove 22 is provided with a pressure sensor 23, the pressure sensor 23 can monitor the acting force of the brick clamping plate 8 for clamping bricks, and the phenomenon that the brick clamping mechanism 2 falls off due to overlarge bearing capacity is avoided; the side wall of the brick clamping panel 25, which is far away from the limiting plate 26, is provided with a friction pad, and the friction pad can increase the friction between the brick clamping panel 25 and the brick and also play a role in protecting the brick clamping panel 25;

the working method of the aerated brickwork carrying device comprises the following steps:

the brick clamping mechanism 2 is transferred to the upper surface of a brick through the mechanical arm 1, and the driving mechanism is controlled to work to drive the brick clamping plates 8 to move close to each other, so that the brick is clamped; after clamping, the protective mechanism 3 works through the first travel switch 11, so that the first protective plate 16 and the second protective plate 17 rotate to the position below the brick clamping plate 8 from the two sides of the brick clamping plate 8, a protective effect is achieved in the brick carrying process, and then bricks are carried to the material placing position through the mechanical arm 1 to be placed.

The working principle of the invention is as follows: the shortening operation of an output shaft of the control cylinder 6 drives one group of moving plates 7 to move towards the middle part close to the mounting rack 4 along the limiting slide rails 10, when one group of moving plates 7 moves, one group of movable rods 15 drive the rotating plates 14 to rotate along the central plates 13, the rotating central plates 13 drive the other group of moving plates to move towards the direction close to the mounting rack 4 along the limiting slide rails 10 through the other group of movable rods 15, and the two groups of brick clamping plates 8 are driven to move close to each other through the two groups of moving plates 7, so that bricks are clamped;

after clamping, when the moving plate 7 moves to the first travel switch 11, triggering the first travel switch 11 to be opened, so that the rotating motor 19 rotates, and the first protection plate 16 and the second protection plate 17 rotate to the position below the brick clamping plate 8 for protection;

carry the fragment of brick to blowing position department through arm 1, at first the output shaft extension work of cylinder 6 for two sets of movable plates 7 drive two sets of double-layered brick boards 8 and keep away from the removal each other, thereby place the assigned position department with the fragment of brick, simultaneously, movable plate 7 triggers second travel switch 12 when removing, and second travel switch 12 makes rotating electrical machines 19 carry out the counter-rotation, makes first guard plate 16 and second guard plate 17 resume to primary position.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.