阅读说明：本技术 一种起重机物料智能化定位堆放控制系统及控制方法 (Intelligent positioning and stacking control system and control method for crane materials ) 是由 冯伟 刘蒿 于 2021-08-31 设计创作，主要内容包括：本发明专利公开了一种起重机物料智能化定位堆放控制系统及控制方法,包括两个并列设置的桁车支撑座,两个所述桁车支撑座顶部均设置有与桁车支撑座相平行的的第一导轨,两根所述第一导轨之间滑动连接有大车大梁组件,位于第一导轨下方的其中一个所述桁车支撑座靠近大车大梁组件的一侧面上设置有与第一导轨相平行的第一条码带,所述大车大梁组件上滑动连接有移动小车,所述移动小车底部两端均设置有防摇机构,移动小车上设置有电控柜,移动小车通过设置的钢索连接有吊具组件且所述钢索穿过防摇机构,所述吊具组件底部连接有料框。(The invention discloses an intelligent positioning and stacking control system and a control method for crane materials, and the intelligent positioning and stacking control system comprises two truss car supporting seats arranged in parallel, wherein first guide rails parallel to the truss car supporting seats are arranged at the tops of the two truss car supporting seats, a cart girder assembly is connected between the two first guide rails in a sliding manner, a first bar code belt parallel to the first guide rails is arranged on one side surface, close to the cart girder assembly, of one of the truss car supporting seats below the first guide rails, a movable trolley is connected onto the cart girder assembly in a sliding manner, anti-shaking mechanisms are arranged at two ends of the bottom of the movable trolley, an electric control cabinet is arranged on the movable trolley, the movable trolley is connected with a lifting appliance assembly through a steel cable, the steel cable penetrates through the anti-shaking mechanisms, and the bottom of the lifting appliance assembly is connected with a material frame.)

1. The utility model provides a control system is stacked in intelligent location of hoist material which characterized in that: the crane girder assembly comprises two girder supporting seats (1) which are arranged in parallel, wherein the tops of the two girder supporting seats (1) are respectively provided with a first guide rail (11) parallel to the girder supporting seats (1), a cart girder assembly (2) is connected between the two first guide rails (11) in a sliding manner, one of the girder supporting seats (1) positioned below the first guide rails (11) is provided with a first code strip (12) parallel to the first guide rail (11) on one side surface close to the cart girder assembly (2), the cart girder assembly (2) is connected with a movable trolley (3) in a sliding manner, two ends of the bottom of the movable trolley (3) are respectively provided with an anti-shaking mechanism (4), the movable trolley (3) is provided with an electric control cabinet (33), the movable trolley (3) is connected with a lifting appliance assembly (6) through a set steel cable (5), and the steel cable (5) passes through the anti-shaking mechanism (4), the bottom of the lifting appliance component (6) is connected with a material frame (7).

2. The intelligent positioning and stacking control system for materials of the crane as claimed in claim 1, wherein: the cart girder assembly (2) comprises two cart main beams (24) which are parallel to each other and vertical to the truss car supporting seat (1), the tops of the two cart main beams (24) are respectively provided with a second guide rail (25) parallel to the cart main beams (24), one side surface of the two cart main beams (24) opposite to each other is provided with a second code strip (26) parallel to the cart main beams (24), a cart end beam (23) is connected between the two ends of the two cart main beams (24), the two ends of the two cart end beams (23) are respectively connected with a first pulley (21) which is matched with the first guide rail (11) and can slide on the first guide rail (11), one side of one cart end beam (23) close to the first code strip (12) is provided with a first inductor (27), and the first inductor (27) is in circuit connection with an electric control cabinet (33), two be provided with first motor (22) on the relative side of cart end beam (23), first motor (22) circuit connection electric cabinet (33), the output shaft of first motor (22) passes cart end beam (23) and first pulley (21) fixed connection.

3. The intelligent positioning and stacking control system for materials of the crane as claimed in claim 2, wherein: the movable trolley (3) comprises a trolley body (31), the trolley body (31) comprises an underframe (313), side frames (312) are arranged on two sides of the underframe (313), connecting rods (311) are arranged on the left side and the right side of each side frame (312), a connecting plate (314) is arranged at one end, far away from each side frame (312), of each connecting rod (311), a steel plate (32) is arranged at the top of the underframe (313), an electric control cabinet (33) is arranged at the top of each steel plate (32), trolley end beams (35) are connected between the two ends of the two side frames (312) through the connecting plates (314), a second inductor (39) is arranged on one side, close to a second code strip (26), of one trolley end beam (35), the second inductor (39) is connected with the electric control cabinet (33) through circuits, second pulleys (36) which are matched with the second guide rails (25) and can slide on the second guide rails (25) are arranged at two ends of the bottom of the trolley end beam (35), all be provided with second motor (37) on the relative side of two dolly end beams (35), second motor (37) circuit connection electric control cabinet (33), the output shaft of second motor (37) passes dolly end beam (35) and second pulley (36) fixed connection, two all be provided with electric block subassembly (34) just on the relative side of dolly end beam (35) electric block subassembly (34) both ends and connecting rod (311) fixed connection, electric block subassembly (34) circuit connection electric control cabinet (33), two that are located chassis (313) both sides connecting rod (311) bottom all is provided with prevents rocking mechanism (4), it has cable wire (5) that pass and prevent rocking mechanism (4) to twine on electric block subassembly (34), the end of cable wire (5) is fixed with hoist subassembly (6).

4. The intelligent positioning and stacking control system for materials of the crane as claimed in claim 3, wherein: the anti-shaking mechanism (4) comprises a support plate (43) and a material frame stabilizing bracket (41) the top of which is fixedly connected with the bottom of the connecting rod (311), four spring seats (42) which are arranged in a rectangular shape are arranged at the bottom of the material frame stabilizing support (41), the interior of the spring seat (42) is of a hollow structure, four fixing shafts (45) which are arranged in a rectangular shape are arranged at the top of the supporting plate (43), the four fixing shafts (45) penetrate through the material frame stabilizing support (41) and extend into the interior of the spring seat (42), the fixed shaft (45) is connected with the spring seat (42) in a sliding way, the top of the fixed shaft (45) is fixedly connected with a pressure spring (46), the other end of the pressure spring (46) is fixedly connected with the top surface inside the spring seat (42), two connecting supports (44) which are symmetrical front and back and are used for fixing the material frame stabilizing support (41) are arranged on one side face of the material frame stabilizing support (41).

5. The intelligent positioning and stacking control system for materials of the crane as claimed in claim 1, wherein: the lifting appliance (6) comprises a lifting hook pulley (61) fixedly connected with the tail end of the steel cable (5), an electronic scale (62) is arranged at the bottom of the lifting hook pulley (61), the electronic scale (62) is in circuit connection with the electric control cabinet (33), a linking plate (63) is arranged at the bottom of the electronic scale (62), a first transition plate (64) and a second transition plate (66) are rotatably connected to the lower end of the linking plate (63), an inner hook (65) is rotatably connected to the lower end of the first transition plate (64), an outer hook (67) is rotatably connected to the lower end of the second transition plate (66), a first through hole (651) is formed in the upper end of the inner hook (65), the inner hook (65) is rotatably connected with the first transition plate (64) through a first rotating shaft (654) arranged in the first through hole (651), a second through hole (652) is formed in the middle of the inner hook (65), a first clamping strip (653) is arranged at the lower end of the inner hook (65), third through-hole (671) have been seted up to outer hook (67) upper end, rotate through setting up second pivot (674) at third through-hole (671) between outer hook (67) and the second cab apron (66) and connect, fourth through-hole (672) have been seted up to outer hook (67) intermediate position, and outer hook (67) lower extreme is provided with second card strip (673), rotate through setting up third pivot (69) in second through-hole (652) and fourth through-hole (672) between interior hook (65) and outer hook (67) and connect, the both ends fixedly connected with hoist base (68) of third pivot (69).

6. The intelligent positioning and stacking control system for materials of the crane as claimed in claim 5, wherein: hoist base (68) include roof (681), logical groove (682) that confession internal hook (65) and outer hook (67) passed are seted up at roof (681) top, and roof (681) top that is located logical groove (682) both sides all is provided with baffle (683), two all offer fifth through-hole (684) that supply third pivot (69) to pass on baffle (683), be located logical groove (682) periphery roof (681) bottom is provided with rail (685), sixth through-hole (71) that confession rail (685) passed are seted up at material frame (7) top.

7. A control method of a crane material intelligent positioning and stacking control system is characterized by comprising the following steps:

s1, starting the crane;

s2, taking or discharging by a crane:

a. when the emptying operation is carried out, the crane searches for an empty warehouse position according to the warehouse position information recorded by the PLC;

b. when taking materials, the crane automatically searches for the position according to the recorded material information;

c. after the steps are carried out, judging the position of the crane and the position of the warehouse by the crane;

s3, starting the crane to run;

s4, detecting the position by the crane, comparing the real-time position of the crane with the set position of material taking and discharging:

a. when the positions are inconsistent, the crane operates again;

b. when the positions are consistent, the crane finishes the material taking and placing operation;

s5, when the crane finishes material taking and placing operation, recording material taking and placing positions, updating implementation warehouse position information, and feeding the information back to the PLC;

and S6, finishing the operation of the crane.

Technical Field

The invention relates to an intelligent stacking control system, in particular to an intelligent positioning stacking control system and a control method for crane materials.

Background

At present, use the hoist to carry out the goods in the storage workshop and get when putting, mainly adopt conveying equipment such as fork truck to carry the assigned position with the goods, place the position to the goods under the general condition and all select the vacant position to deposit, accomplish accurate fixed point location not, under this condition, the work of taking to the later stage goods seems comparatively difficult, operating personnel often need look for the required goods of taking in the storage workshop, make operating personnel intensity of labour great, work efficiency is low simultaneously, the mistake appears easily still.

In contrast, the intelligent positioning and stacking control system for the crane materials is provided for solving the problems.

Disclosure of Invention

The invention aims to solve the problems in the prior art and provides a crane material intelligent positioning and stacking control system and a control method.

In order to achieve the purpose, the technical scheme of the invention is as follows:

the utility model provides a control system is stacked in intelligent location of hoist material, includes two girder car supporting seats that set up side by side, two girder car supporting seat top all is provided with the first guide rail that parallels with girder car supporting seat, two sliding connection has cart girder subassembly between the first guide rail, is located one of them of first guide rail below the girder car supporting seat is close to and is provided with the first barcode tape that parallels with first guide rail on the side of cart girder subassembly, sliding connection has the travelling car on the cart girder subassembly, travelling car bottom both ends all are provided with anti-sway mechanism, are provided with automatically controlled cabinet on the travelling car, and the travelling car is connected with the hoist subassembly just through the cable wire that sets up the cable wire passes anti-sway mechanism, hoist subassembly bottom is connected with the material frame.

Preferably, the cart girder assembly comprises two cart main beams which are parallel to each other and vertical to the truss cart supporting seat, the tops of the two cart main beams are respectively provided with a second guide rail parallel to the cart main beams, one side surface of the two cart main beams opposite to each other is provided with a second code strip parallel to the cart main beams, a cart end beam is respectively connected between the two ends of the two cart main beams, the two ends of the two cart end beams are respectively connected with a first pulley which is matched with the first guide rail and can slide on the first guide rail, one side of one of the cart end beams, which is close to the first bar code belt, is provided with a first inductor, the first inductor is connected with an electric control cabinet through a circuit, one side surface of the two cart end beams, which is opposite to each other, is provided with a first motor, the first motor circuit is connected with the electric control cabinet, and an output shaft of the first motor penetrates through the cart end beam and is fixedly connected with the first pulley.

Preferably, the movable trolley comprises a trolley body, the trolley body comprises a bottom frame, side frames are arranged on two sides of the bottom frame, connecting rods are arranged on the left side and the right side of each side frame, a connecting plate is arranged at one end, away from each side frame, of each connecting rod, a steel plate is arranged on the top of the bottom frame, an electric control cabinet is arranged on the top of each steel plate, trolley end beams are connected between two ends of each side frame through the connecting plates, a second inductor is arranged on one side, close to a second barcode tape, of one trolley end beam, a circuit of the second inductor is connected with the electric control cabinet, second pulleys matched with the second guide rails and capable of sliding on the second guide rails are arranged at two ends of the bottom of each trolley end beam, a second motor is arranged on one side surface, opposite to the two trolley end beams, the second motors are connected with the electric control cabinet through circuits, and output shafts of the second motors pass through the trolley end beams and are fixedly connected with the second pulleys, two all be provided with the electric block subassembly just on the relative side of dolly end beam electric block subassembly both ends and connecting rod fixed connection, electric block subassembly circuit connection automatically controlled cabinet is located two of chassis both sides the connecting rod bottom all is provided with anti-rocking mechanism, the winding has the cable wire that passes anti-rocking mechanism on the electric block subassembly, the end of cable wire is fixed with the hoist subassembly.

Preferably, the anti-sway mechanism includes backup pad and top and connecting rod bottom fixed connection's material frame stabilizing support, material frame stabilizing support bottom is provided with four spring holders that are the rectangle and arrange, the inside hollow structure that is of spring holder, the backup pad top is provided with four fixed axles that are the rectangle and arrange, four the fixed axle passes material frame stabilizing support and extends to the spring holder inside, and fixed axle and spring holder sliding connection, fixed axle top fixedly connected with pressure spring, the other end and the inside top surface fixed connection of spring holder of pressure spring, be provided with two front and back symmetries on a side of material frame stabilizing support and be used for the linking bridge of fixed material frame stabilizing support.

Preferably, the hanger comprises a hook pulley fixedly connected with the tail end of the steel cable, an electronic scale is arranged at the bottom of the hook pulley, the electronic scale is connected with an electronic control cabinet in a circuit manner, a chain plate is arranged at the bottom of the electronic scale, the lower end of the chain plate is rotatably connected with a first transition plate and a second transition plate, the lower end of the first transition plate is rotatably connected with an inner hook, the lower end of the second transition plate is rotatably connected with an outer hook, a first through hole is formed in the upper end of the inner hook, the inner hook is rotatably connected with the first transition plate through a first rotating shaft arranged in the first through hole, a second through hole is formed in the middle of the inner hook, a first clamping strip is arranged at the lower end of the inner hook, a third through hole is formed in the upper end of the outer hook, the outer hook is rotatably connected with the second transition plate through a second rotating shaft arranged in the third through hole, a fourth through hole is formed in the middle of the outer hook, and a second clamping strip is arranged at the lower end of the outer hook, the inner hook and the outer hook are rotatably connected through a third rotating shaft arranged in the second through hole and the fourth through hole, and two ends of the third rotating shaft are fixedly connected with a lifting appliance base.

Preferably, the lifting appliance base comprises a top plate, the top of the top plate is provided with a through groove for the inner hook and the outer hook to pass through, the top of the top plate positioned at two sides of the through groove is provided with a baffle, the baffle is provided with a fifth through hole for the third rotating shaft to pass through, the baffle is positioned at the periphery of the through groove, the bottom of the top plate is provided with a fence, and the top of the material frame is provided with a sixth through hole for the fence to pass through.

A control method of a crane material intelligent positioning and stacking control system comprises the following steps:

s1, starting the crane;

s2, taking or discharging by a crane:

a. when the emptying operation is carried out, the crane searches for an empty warehouse position according to the warehouse position information recorded by the PLC;

b. when taking materials, the crane automatically searches for the position according to the recorded material information;

c. after the steps are carried out, judging the position of the crane and the position of the warehouse by the crane;

s3, starting the crane to run;

s4, detecting the position by the crane, comparing the real-time position of the crane with the set position of material taking and discharging:

a. when the positions are inconsistent, the crane operates again;

b. when the positions are consistent, the crane finishes the material taking and placing operation;

s5, when the crane finishes material taking and placing operation, recording material taking and placing positions, updating implementation warehouse position information, and feeding the information back to the PLC;

and S6, finishing the operation of the crane.

The beneficial effects of the invention are:

1. according to the invention, the first bar code belt and the second bar code belt are respectively arranged on the truss car supporting seat and the cart girder assembly, and the fixed-point positioning of the movement of the movable trolley in the left-right direction and the front-back direction can be effectively carried out by arranging the matched first sensor and second sensor, so that the fixed-point stacking of materials is facilitated.

2. According to the invention, the anti-shaking mechanism is arranged below the moving trolley, the lifted material is often heavy and is easy to shake in the lifting transportation process, and the shaking of the material frame on the moving trolley can be effectively reduced by the anti-shaking mechanism, so that the moving precision of the moving trolley is not easily influenced, and the fixed point positioning is more accurate.

3. According to the invention, the electronic scale is arranged on the lifting appliance assembly, so that the weight of the material is directly weighed in the lifting and transporting process, the operation is simpler and more convenient, and the working efficiency can be greatly improved.

Drawings

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

FIG. 2 is a schematic structural view of a girder assembly of the large vehicle according to the present invention;

FIG. 3 is a schematic structural view of the mobile trolley of the present invention;

FIG. 4 is a schematic structural diagram of a trolley body of the trolley disclosed by the invention;

FIG. 5 is a schematic structural diagram of a patent anti-shake mechanism of the invention:

FIG. 6 is a schematic structural view of another perspective of a rocking prevention mechanism according to the present invention;

FIG. 7 is a schematic structural view of the spring seat and the fixed shaft of the invention;

FIG. 8 is a schematic structural view of a spreader assembly according to the present invention;

FIG. 9 is a schematic structural view of the inner hook of the present invention;

FIG. 10 is a schematic structural view of the patent outer hook of the present invention;

FIG. 11 is a schematic structural diagram of a spreader base according to the present invention;

FIG. 12 is a schematic structural diagram of a material frame according to the present invention;

FIG. 13 is a flow chart of the patented control system of the invention.

Detailed Description

In order that those skilled in the art will better understand the patented solution of the invention, the invention will be described in further detail with reference to the drawings and the embodiments.

As shown in fig. 1-13, an intelligent positioning and stacking control system for crane materials comprises two truss car supporting seats 1 arranged side by side, first guide rails 11 parallel to the truss car supporting seats 1 are arranged at the tops of the two truss car supporting seats 1, a cart girder assembly 2 is connected between the two first guide rails 11 in a sliding manner, a first code strip 12 parallel to the first guide rails 11 is arranged on one side surface of one of the truss car supporting seats 1 below the first guide rails 11, which is close to the cart girder assembly 2, the trolley is characterized in that a movable trolley 3 is connected onto the cart girder component 2 in a sliding mode, anti-shaking mechanisms 4 are arranged at two ends of the bottom of the movable trolley 3, an electric control cabinet 33 is arranged on the movable trolley 3, the movable trolley 3 is connected with a lifting appliance component 6 through a set steel cable 5, the steel cable 5 penetrates through the anti-shaking mechanisms 4, and a material frame 7 is connected to the bottom of the lifting appliance component 6.

The cart girder assembly 2 comprises two cart girders 24 which are parallel to each other and vertical to the truss car supporting seat 1, the tops of the two cart girders 24 are respectively provided with a second guide rail 25 parallel to the cart girders 24, one side surface of the two cart girders 24 opposite to each other is provided with a second code band 26 parallel to the cart girders 24, a cart end beam 23 is connected between the two ends of the two cart girders 24, the two ends of the two cart end beams 23 are respectively connected with a first pulley 21 which is matched with the first guide rail 11 and can slide on the first guide rail 11, one side of one cart end beam 23 close to the first code band 12 is provided with a first inductor 27, the first inductor 27 is connected with an electric control cabinet 33 in a circuit, one side surface of the two cart end beams 23 opposite to each other is provided with a first motor 22, the first motor 22 is connected with the electric control cabinet 33 in a circuit, an output shaft of the first motor 22 passes through the cart end beam 23 and is fixedly connected with the first pulley 21.

The movable trolley 3 comprises a trolley body 31, the trolley body 31 comprises a bottom frame 313, side frames 312 are arranged on two sides of the bottom frame 313, connecting rods 311 are arranged on the left side and the right side of each side frame 312, a connecting plate 314 is arranged at one end, far away from the side frames 312, of each connecting rod 311, a steel plate 32 is arranged at the top of the bottom frame 313, an electric control cabinet 33 is arranged at the top of each steel plate 32, trolley end beams 35 are connected between two ends of each side frame 312 through the connecting plates 314, a second inductor 39 is arranged on one side, close to the second barcode tape 26, of one trolley end beam 35, the second inductor 39 is connected with the electric control cabinet 33 through a circuit, second pulleys 36 which are matched with the second guide rails 25 and can slide on the second guide rails 25 are arranged at two ends of the bottom of each trolley end beam 35, a second motor 37 is arranged on one side face, opposite to the two trolley end beams 35, the second motors 37 are connected with the electric control cabinet 33 through a circuit, the output shaft of second motor 37 passes dolly end beam 35 and 36 fixed connection of second pulley, two all be provided with electric block subassembly 34 just on the relative side of dolly end beam 35 electric block subassembly 34 both ends and connecting rod 311 fixed connection, electric block subassembly 34 circuit connection automatically controlled cabinet 33 is located two of chassis 313 both sides connecting rod 311 bottom all is provided with anti-rocking mechanism 4, the winding has the cable wire 5 that passes anti-rocking mechanism 4 on the electric block subassembly 34, the end of cable wire 5 is fixed with hoist subassembly 6.

Anti-shake mechanism 4 includes backup pad 43 and top and connecting rod 311 bottom fixed connection's material frame stabilizing support 41, material frame stabilizing support 41 bottom is provided with four spring holders 42 that are the rectangle and arrange, the inside hollow structure that is of spring holder 42, backup pad 43 top is provided with four fixed axles 45 that are the rectangle and arrange, four fixed axle 45 passes material frame stabilizing support 41 and extends to spring holder 42 inside, and fixed axle 45 and spring holder 42 sliding connection, fixed axle 45 top fixedly connected with pressure spring 46, the other end and the inside top surface fixed connection of spring holder 42 of pressure spring 46, be provided with two front and back symmetries on the side of material frame stabilizing support 41 and be used for fixed material frame stabilizing support 41's linking bridge 44.

The hanger 6 comprises a hook pulley 61 fixedly connected with the tail end of the steel cable 5, an electronic scale 62 is arranged at the bottom of the hook pulley 61, the electronic scale 62 is electrically connected with the electric control cabinet 33, a link plate 63 is arranged at the bottom of the electronic scale 62, a first transition plate 64 and a second transition plate 66 are rotatably connected with the lower end of the link plate 63, an inner hook 65 is rotatably connected with the lower end of the first transition plate 64, an outer hook 67 is rotatably connected with the lower end of the second transition plate 66, a first through hole 651 is arranged at the upper end of the inner hook 65, the inner hook 65 is rotatably connected with the first transition plate 64 through a first rotating shaft 654 arranged at the first through hole 651, a second through hole 652 is arranged at the middle position of the inner hook 65, a first clamping strip 653 is arranged at the lower end of the inner hook 65, a third through hole 671 is arranged at the upper end of the outer hook 67, and the outer hook 67 is rotatably connected with the second transition plate 66 through a second rotating shaft 674 arranged at the third through hole 671, a fourth through hole 672 is formed in the middle of the outer hook 67, a second clamping strip 673 is arranged at the lower end of the outer hook 67, the inner hook 65 and the outer hook 67 are rotatably connected through a third rotating shaft 69 arranged in the second through hole 652 and the fourth through hole 672, and two ends of the third rotating shaft 69 are fixedly connected with a lifting appliance base 68.

The lifting appliance base 68 comprises a top plate 681, wherein the top of the top plate 681 is provided with a through groove 682 for the inner hook 65 and the outer hook 67 to pass through, the top of the top plate 681 on both sides of the through groove 682 is provided with a baffle 683, the two baffles 683 are provided with fifth through holes 684 for the third rotating shaft 69 to pass through, the top of the top plate 681 at the periphery of the through groove 682 is provided with a fence 685, and the top of the material frame 7 is provided with a sixth through hole 71 for the fence 685 to pass through.

A control method of a crane material intelligent positioning and stacking control system comprises the following steps:

s1, starting the crane;

s2, taking or discharging by a crane:

a. when the emptying operation is carried out, the crane searches for an empty warehouse position according to the warehouse position information recorded by the PLC;

b. when taking materials, the crane automatically searches for the position according to the recorded material information;

c. after the steps are carried out, judging the position of the crane and the position of the warehouse by the crane;

s3, starting the crane to run;

s4, detecting the position by the crane, comparing the real-time position of the crane with the set position of material taking and discharging:

a. when the positions are inconsistent, the crane operates again;

b. when the positions are consistent, the crane finishes the material taking and placing operation;

s5, when the crane finishes material taking and placing operation, recording material taking and placing positions, updating implementation warehouse position information, and feeding the information back to the PLC;

and S6, finishing the operation of the crane.

When the crane is used, a fence of the lifting appliance base is inserted into a sixth through hole formed in the top of a material frame through the lifting appliance base arranged on the lifting appliance component and is lifted upwards, the material frame is fixed through a first clamping strip and a second clamping strip which are arranged on an inner hook and an outer hook, an electric control cabinet is arranged on a movable trolley, a first code strip and a second code strip are respectively arranged on a truss trolley supporting seat and a main beam of the crane, the movable trolley is controlled to move on the girder component through a first inductor and a second inductor, the girder component of the crane is controlled to move on the truss trolley supporting seat at the same time, a preset position is reached from the beginning, the material frame is placed at the preset position through the electric hoist component after the preset position is reached, and when the crane needs to take materials, the crane can automatically find the position according to recorded material information; when the material is required to be discharged, the empty warehouse position is searched according to the warehouse position information recorded by the PLC of the crane, then the crane starts to operate after the position of the crane and the position of the warehouse position are judged, the position of the crane is detected in real time in the operation process, when the real-time position is inconsistent with the material taking and discharging set position, the crane operates again, when the positions are consistent, the material taking and discharging operation of the crane is completed, and meanwhile, the material taking and discharging position is recorded and the real-time warehouse position information is updated in time. The automatic weighing and stacking device is simple in structure, the required materials are weighed and stacked to the designated position through the control system, labor force is saved, working efficiency is improved, and meanwhile, the whole process is automatically operated, so that safety accidents easily caused in the manual carrying process are greatly reduced.

The above description is only for the preferred embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention, the technical solutions and the inventive concepts of the present invention, which are equivalent to or changed by the technical solutions and the inventive concepts of the present invention, within the technical scope of the present invention.