Stacking and carrying device with anti-toppling function

Abstract

The invention discloses a stacking and carrying device with an anti-toppling function, and relates to the technical field of stacking and carrying devices.The stacking and carrying device with the anti-toppling function comprises a base, a conveying piece is mounted on the base, a tray is placed on the conveying piece, a mounting plate is mounted on the base, and the tray is placed on the mounting plate. Two buffer springs are mounted on the side, close to the side plate, of the mounting plate, buffer plates are mounted on the sides, close to the side plate, of the two buffer springs, workpieces are placed on the tray in the figure, when the workpieces need to be conveyed, the conveying part is started, the two stacked workpieces are conveyed to the stop position and stopped, and when the two workpieces are stopped, the conveying part is started to convey the workpieces to the stop position. Due to the fact that the workpieces are light in weight and high in gravity center, the workpieces may incline towards the side close to the mounting plate, at the moment, due to the buffer springs and the buffer plates, the workpieces can be prevented from toppling over, safety of production personnel can be guaranteed, goods and equipment can be protected, and production stability can be maintained.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of stacking and carrying devices, and particularly relates to a stacking and carrying device with anti-toppling function. BACKGROUND

[0002] The popularity of chewing gum originated in the 19th century from the habit of chewing natural gum of American aborigines, and in the early 20th century, Wrigley popularized chewing gum through advertising and marketing, and made it a mass consumer product, and its functions of cleaning the oral cavity and refreshing the mind, together with portability, made it popular all over the world and became a daily habit.

[0003] During the production process of the packaging bottles of chewing gum, the bottles are often placed in large transport boxes for batch transportation, the transport boxes are huge in size and need to be transported and stacked by mechanical equipment to save manpower, but the quality of the chewing gum bottles is light, and the phenomenon of tilting or sliding of the transport boxes often occurs during transportation after stacking, which causes great hidden dangers to the safety of production personnel. SUMMARY

[0004] The present application aims to provide a stacking and carrying device with anti-toppling function to solve the problems in the prior art.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical scheme: the stacking and carrying device with anti-toppling function comprises a base, a conveying member is installed on the base, a tray is placed on the conveying member, two lifting holes are symmetrically formed on both sides of the tray, two side plates are symmetrically installed on the base, a double-shaft motor is installed on the base, a transmission shaft is installed on each output shaft of the double-shaft motor, a drive gear is installed on the end of each transmission shaft away from the double-shaft motor, two driven gears are rotatably installed on the base and engaged with the two drive gears, a screw rod is coaxially installed on the driven gear, the screw rod is connected to the side plates through fixing blocks at the upper and lower ends of the screw rod, a sliding rod is slidably installed on the screw rod, an electric light rod is symmetrically installed on the sliding rod, an installation plate is installed on the base, two buffer springs are installed on the side of the installation plate close to the side plates, and a buffer plate is installed on the side of each buffer spring close to the side plate.

[0006] As a preferred technical scheme, one of the two side plates is provided with a laser emitter, and the other is provided with a laser receiver, the laser receiver is electrically connected to the electric light rod, the diameter of the electric light rod is smaller than the diameter of the lifting hole, and the side end of the electric light rod close to the tray is spherical.

[0007] As a preferred technical scheme, two groups of buffer connecting rods are symmetrically arranged on the mounting plate, each group of buffer connecting rods is divided into upper and lower two, mounting sleeves are arranged on the four buffer connecting rods, electric telescopic rods are arranged in the mounting sleeves, trapezoidal blocks are arranged on the electric telescopic rods close to the tray side, distance sensors are arranged on the buffer plates, and the distance sensors are electrically connected with the electric telescopic rods.

[0008] As a preferred technical scheme, the horizontal distance between the buffer connecting rod and the side of the workpiece adjacent to the buffer connecting rod is greater than the length of the trapezoidal block.

[0009] As a preferred technical scheme, a detection assembly is arranged on the mounting plate, a cleaning assembly is arranged on the side plate, and the lifting of the slide rod provides driving for the cleaning assembly.

[0010] As a preferred technical scheme, the detection assembly comprises a stand, a sliding hole, a balance spring, a detection sliding block, a detection wheel, a detection connecting rod, a rotating rod, a balance connecting rod, a balance sliding block, a shielding sensor and a distance sensor. Two stands are arranged on the two buffer connecting rods on the upper side, sliding holes are arranged on the two stands, two balance springs are arranged on the sliding holes, the lower ends of the two balance springs in the same sliding hole are connected through a detection sliding block, a detection wheel is rotatably arranged on the side of the detection sliding block close to the tray, a detection connecting rod is arranged on the end of the detection sliding block away from the detection wheel, a balance connecting rod is hingedly arranged on the end of the detection connecting rod close to the mounting plate, a rotating rod is rotatably arranged in the mounting plate, the rotating rod connects the two balance connecting rods, the balance connecting rod and the rotating rod are in sliding fit, a balance sliding block is slidably arranged in the rotating rod, a shielding sensor is arranged at the middle position of the rotating rod, a warning light is arranged on the mounting plate, the shielding sensor is electrically connected with the warning light, a distance sensor is arranged on the side of the buffer plate close to the tray, and the distance sensor is electrically connected with the electric telescopic rod.

[0011] As a preferred technical scheme, a single-shaft motor is arranged on the base, a rotating shaft is arranged on the output shaft of the single-shaft motor, a mounting plate is arranged on the rotating shaft, and the shielding sensor is electrically connected with the single-shaft motor.

[0012] As a preferred technical scheme, the cleaning assembly comprises an air bag chamber, a push plate, a driving air bag, a driven air bag, an air pipe, a gas conveying pipe, a cleaning connecting rod, a cleaning spray head and a telescopic connecting pipe. An air bag chamber is arranged on the base, a driving air bag and a driven air bag are arranged in the air bag chamber, the driving air bag and the driven air bag are connected through an air pipe, a push plate is slidably arranged on the side of the air bag chamber close to the tray, the push plate is connected with the bottom end of the driving air bag and the slide rod, a cleaning connecting rod is arranged on the slide rod, a plurality of cleaning spray heads are uniformly arranged on the cleaning connecting rod, the plurality of cleaning spray heads are connected through a telescopic connecting pipe, and the telescopic connecting pipe is connected with the driven air bag through a gas conveying pipe.

[0013] As a preferred technical solution, the laser receiver is electrically connected to the electric optical pole, the transmission component, and the single-axis motor, and the occlusion sensor is electrically connected to the single-axis motor and the electric telescopic pole.

[0014] Compared with the prior art, the beneficial effects of the present invention are: 1. By installing buffer springs and buffer plates on the mounting plate, workpieces can be prevented from tipping over, ensuring the safety of production personnel, protecting goods and equipment, and maintaining production stability.

[0015] 2. By setting up detection components, the tilting of workpieces can be detected. If tilting occurs, the detection components can prevent the workpieces from slipping. For those that are not tilted, the detection components can promptly remove the enclosure around the stacked workpieces, facilitating subsequent transfer of the stacked workpieces and improving overall production and transportation efficiency.

[0016] 3. By setting up a cleaning component, the power of the workpiece rising is used to drive the gas to clean the upper surface of the workpiece, preventing impurities on the first workpiece from affecting the tilt detection of subsequent inspection wheels, ensuring the accuracy of the detection results, preventing deviations in the detection results due to impurities, and preventing the phenomenon of workpiece tipping over, further ensuring the safety of goods and equipment and maintaining production stability. Attached Figure Description

[0017] Figure 1 This is a first-view structural diagram of the present invention; Figure 2 This is a schematic diagram of the second perspective structure of the present invention; Figure 3 This is a schematic diagram of the first cross-sectional structure of the present invention; Figure 4 This is a schematic diagram of the second cross-sectional structure of the present invention; Figure 5 For the present invention Figure 2 Enlarged structural diagram at point A; Figure 6 For the present invention Figure 2 Enlarged structural diagram at point B; Figure 7 For the present invention Figure 3 Enlarged structural diagram at point C; Figure 8 For the present invention Figure 4 A magnified structural diagram at point B in the middle.

[0018] In the figure: 1, base; 2, conveying part; 3, side plate; 4, tray; 5, double-shaft motor; 6, transmission shaft; 7, driving gear; 8, driven gear; 9, fixed block; 10, screw rod; 11, sliding rod; 12, electric light pole; 13, lifting hole; 14, single-shaft motor; 15, rotating shaft; 16, mounting plate; 17, buffer spring; 18, buffer plate; 19, buffer connecting rod; 20, mounting cylinder; 21, electric telescopic rod; 22, trapezoidal block; 23, laser emitter; 24, laser receiver; 25, detection assembly; 2501, stand; 2502, sliding hole; 2503, balance spring; 2504, detection sliding block; 2505, detection wheel; 2506, detection connecting rod; 2507, rotating rod; 2508, balance connecting rod; 2509, balance sliding block; 2510, shielding sensor; 2511, distance sensor; 26, cleaning assembly; 2601, air bag chamber; 2602, push plate; 2603, active air bag; 2604, driven air bag; 2605, air pipe; 2606, gas conveying pipe; 2607, cleaning connecting rod; 2608, cleaning nozzle; 2609, telescopic connecting pipe; 27, warning light; 28, workpiece. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0020] Embodiment: as Figures 1-3As shown, the present application provides a kind of stacking handling device with anti-toppling function technical scheme, it is characterized in that: the stacking handling device with anti-toppling function includes base 1, the base 1 is installed with conveying part 2, the conveying part 2 is placed with tray 4, two sides of the tray 4 are symmetrically provided with two lifting holes 13, the base 1 is symmetrically installed with two side plates 3, the base 1 is installed with double-shaft motor 5, the two output shafts of the double-shaft motor 5 are all installed with transmission shaft 6, the two transmission shafts 6 are all installed with drive gear 7 at the end away from double-shaft motor 5, the base 1 is rotatably installed with two driven gears 8, the two driven gears 8 are respectively engaged with two drive gears 7, the driven gear 8 is coaxially installed with screw rod 10, the screw rod 10 is connected with side plate 3 through fixed block 9 at upper and lower ends, the screw rod 10 is slidably installed with slide rod 11, the slide rod 11 is symmetrically installed with electric light rod 12, the base 1 is installed with mounting plate 16, the mounting plate 16 is installed with two buffer springs 17 near one side of side plate 3, the two buffer springs 17 are all installed with buffer plate 18 near one side of side plate 3.

[0021] The workpiece 28 is placed on the tray 4 in the figure, when the workpiece needs to be transported, start the conveying part 2, the conveying part 2 transports the workpiece 28 along the conveying part 2 through the tray 4, when the first workpiece 28 is transported to the lifting position, the conveying part 2 stops running, the electric light rod 12 extends into the lifting hole 13, and the double-shaft motor 5 is started, the double-shaft motor 5 drives the drive gear 7 to rotate through the transmission shaft 6, due to the gear meshing effect, the drive gear 7 drives the driven gear 8 to rotate, the rotation of the driven gear 8 drives the screw rod 10 to rotate synchronously, the screw rod 10 is threadedly connected with the slide rod 11, the rotation of the screw rod 10 drives the slide rod 11 to drive the first tray 4 and the workpiece 28 to rise, after rising, the second workpiece 28 is also transported to the lifting position, at this time, the electric light rod 12 is retracted, the double-shaft motor 5 drives the slide rod 11 and the electric light rod 12 to return to the initial position, so that the first tray 4 and the first workpiece 28 are placed on the second workpiece 28, and the conveying part 2 is started again to transport the two workpieces 28 stacked to the termination position and stop, when the two workpieces 28 stop, due to the light weight and high gravity center of the workpiece, it may incline to the side close to the mounting plate 16, at this time, the buffer spring 17 and the buffer plate 18 can prevent the workpiece from toppling over, which can ensure the safety of production personnel, protect goods and equipment and maintain production stability.

[0022] One of the two side plates 3 is installed with a laser emitter 23, and the other is installed with a laser receiver 24, the laser receiver 24 is electrically connected with the electric light rod 12, the diameter of the electric light rod 12 is smaller than that of the lifting hole 13, and the side end of the electric light rod 12 close to the tray 4 is spherical.

[0023] When the first workpiece 28 is transported to the position where the laser receiver 24 cannot receive the laser emitted by the laser emitter 23 for the first time, the laser receiver 24 will send an electrical signal to control the conveying member 2 to stop, control the electric light rod 12 to extend, and control the double-shaft motor 5 to drive the first workpiece 28 to be lifted. When the laser receiver 24 cannot receive the laser for the second time, the laser receiver 24 will send an electrical signal to control the conveying member 2 to stop again, and control the electric light rod 12 to retract, so that the first workpiece 28 and the tray 4 fall onto the second workpiece 28. Since the end of the electric light rod 12 is spherical, when the position where the workpiece 28 stops has a slight deviation, the electric light rod 12 can still extend into the lifting hole 13. Through the control effect of the laser receiver 24, the workpiece 28 can be accurately stopped at the lifting position, the consistency of the positions of the upper and lower workpieces during stacking can be ensured, the stability of stacking can be improved, and the transportation and stacking quality can be improved.

[0024] The mounting plate 16 is symmetrically provided with two groups of buffer connecting rods 19. Each group of the buffer connecting rods 19 is divided into upper and lower two buffer connecting rods. The four buffer connecting rods 19 are each provided with a mounting cylinder 20. The mounting cylinder 20 is internally provided with an electric telescopic rod 21. The electric telescopic rod 21 is provided, close to the tray 4, with a trapezoidal block 22. The buffer plate 18 is provided with a distance sensor 2511. The distance sensor 2511 is electrically connected with the electric telescopic rod 21.

[0025] When the distance sensor 2511 detects that the workpiece reaches the terminal position, the distance sensor 2511 sends an electrical signal to control the electric telescopic rod 21 to extend. The electric telescopic rod 21 drives the trapezoidal block 22 to block the side of the workpiece away from the mounting plate 16, so as to prevent the workpiece from tilting away from the mounting plate 16 due to the excessive rebounding force of the buffer spring 17, further prevent the workpiece from tilting, and improve the anti-tilting capability.

[0026] The horizontal distance between the buffer connecting rod 19 and the side of the workpiece adjacent to the buffer connecting rod 19 is greater than the length of the trapezoidal block 22.

[0027] The trapezoidal block 22 prevents the buffer connecting rod 19 from blocking the workpiece conveying line, so as to ensure that the workpiece can normally enter the terminal position. The mounting plate 16 is provided with a detection assembly 25. The side plate 3 is provided with a cleaning assembly 26. The lifting of the slide rod 11 provides driving for the cleaning assembly 26.

[0028] As shown in Figures 1-5 and Figure 8 The detection assembly 25 comprises a stand 2501, a sliding hole 2502, a balance spring 2503, a detection sliding block 2504, a detection wheel 2505, a detection connecting rod 2506, a rotating rod 2507, a balance connecting rod 2508, a balance sliding block 2509, a shielding sensor 2510, and a distance sensor 2511. Two said buffer connecting rods 19 on the upper side are each provided with a vertical column 2501, two sliding holes 2502 are formed in the vertical columns 2501, two balance springs 2503 are installed on the sliding holes 2502, the lower ends of the two balance springs 2503 in the same sliding hole 2502 are connected through a detection sliding block 2504, the detection sliding block 2504 is rotatably installed on the side close to the tray 4 and is provided with a detection wheel 2505, the end of the detection sliding block 2504 away from the detection wheel 2505 is provided with a detection connecting rod 2506, the detection connecting rod 2506 is hingedly connected to a balance connecting rod 2508 at the end close to the mounting plate 16, a rotating rod 2507 is rotatably installed in the mounting plate 16, the rotating rod 2507 is connected to two balance connecting rods 2508, the balance connecting rod 2508 is in sliding fit with the rotating rod 2507, a balance sliding block 2509 is slidably installed in the rotating rod 2507, a shielding sensor 2510 is installed in the middle of the rotating rod 2507, a warning light 27 is installed on the mounting plate 16, the shielding sensor 2510 is electrically connected to the warning light 27, and a distance sensor 2511 is installed on the side of the buffer plate 18 into the tray 4.

[0029] When the workpieces 28 are normally stacked, the upper surface of the upper workpiece is flat, the two detection wheels 2505 and the detection sliding block 2504 are located on the same horizontal plane, the two detection sliding blocks 2504 drive the two detection connecting rods 2506 to also be located on the same horizontal plane, at this time, the rotating rod 2507 is in a horizontal state, the balance sliding block 2509 is displaced to the middle position of the rotating rod 2507 and shields the shielding sensor 2510, when the shielding sensor 2510 is shielded, the electrical signal emitted by the shielding sensor 2510 controls the warning light 27 to be green, indicating that the stacking and conveying are normal, when the workpieces are tilted during stacking, the two detection wheels 2505 will be at different horizontal heights, and the rotating rod 2507 will be rotated, and the balance sliding block 2509 will slide in the rotating rod 2507 due to the tilting of the rotating rod 2507, and the shielding sensor 2510 will not be shielded, at this time, the electrical signal emitted by the shielding sensor 2510 will make the warning light 27 turn red, reminding the staff to adjust the workpieces to prevent the workpieces from falling and affecting the subsequent transfer.

[0030] As shown in Figure 3 and Figure 7 , a single-shaft motor 14 is installed on the base 1, a rotating shaft 15 is installed on the output shaft of the single-shaft motor 14, a mounting plate 16 is installed on the rotating shaft 15, and the shielding sensor 2510 is electrically connected to the single-shaft motor 14.

[0031] When the shielding sensor 2510 is shielded, the electrical signal emitted will also control the electric telescopic rod 21 to retract and control the single-shaft motor 14 to start, and the single-shaft motor 14 drives the mounting plate 16 and the parts mounted on the mounting plate 16 to rotate away from the side plate 3 through the rotating shaft 15, so that the stacked workpieces are exposed, facilitating subsequent transfer of the stacked workpieces, and improving the overall production and transportation efficiency.

[0032] As shown in Figures 1-4 and Figure 6 , the cleaning assembly 26 comprises an air bag chamber 2601, a push plate 2602, a driving air bag 2603, a driven air bag 2604, an air pipe 2605, a gas conveying pipe 2606, a cleaning connecting rod 2607, a cleaning nozzle 2608, and a telescopic connecting pipe 2609. The base 1 is provided with the air bag chamber 2601, the driving air bag 2603 and the driven air bag 2604 are installed in the air bag chamber 2601, the driving air bag 2603 is connected with the driven air bag 2604 through the air pipe 2605, the push plate 2602 is slidingly installed on one side of the air bag chamber 2601 close to the tray 4, the push plate 2602 is connected with the bottom end of the driving air bag 2603 through the slide rod 11, the slide rod 11 is provided with the cleaning connecting rod 2607, the cleaning connecting rod 2607 is uniformly provided with a plurality of cleaning nozzles 2608, the plurality of cleaning nozzles 2608 are connected through the telescopic connecting pipe 2609, and the telescopic connecting pipe 2609 is connected with the driven air bag 2604 through the gas conveying pipe 2606.

[0033] When the slide rod 11 lifts the first workpiece upward, the cleaning nozzles 2608 on the cleaning connecting rod 2607 are always above the first workpiece 28, and the slide rod 11 also compresses the driving air bag 2603 through the push plate 2602, so that the gas in the driving air bag 2603 is squeezed into the driven air bag 2604, the pressure in the driven air bag 2604 is increased, the gas is sprayed out of the cleaning nozzles 2608, and the upper surface of the first workpiece 28 is cleaned, so that the influence of impurities on the subsequent inclination detection of the detection wheel 2505 is prevented, the accuracy of the detection result is ensured, the deviation of the detection result caused by impurities is prevented, and the phenomenon of workpiece dumping is thus prevented, thereby further ensuring the stability of the goods and equipment and maintaining the production stability.

[0034] The laser receiver 24 is electrically connected with the electric light rod 12, the conveying part 2 and the single-shaft motor 14, and the shielding sensor 2510 is electrically connected with the single-shaft motor 14 and the electric telescopic rod 21.

[0035] The working principle of the present application is as follows: The conveying member 2 first conveys the first workpiece 28 to the lifting position, and controls the first workpiece 28 to be lifted through the laser receiver 24, while the cleaning assembly 26 cleans the upper surface of the first workpiece 28, when the second workpiece 28 is subsequently conveyed to the lifting position, the first workpiece 28 is placed on the second workpiece 28, and then the first workpiece 28 and the second workpiece 28 are conveyed to the termination position, under the action of the buffer spring 17, the buffer plate 18 and the trapezoidal block 22, the workpiece 28 is prevented from falling, while the detection assembly 25 detects whether the workpiece 28 is tilted, if the workpiece 28 is tilted, the warning light 27 is red, reminding the staff, if the workpiece 28 is not tilted, the warning light 27 is green, and the detection assembly 25 cancels the surrounding of the exposed workpiece 28 in the code stack with the rotation of the mounting plate 16, facilitating the subsequent continuous transfer.

[0036] It will be obvious to a person skilled in the art that, without departing from the spirit or essential characteristics of the application, the present application can be implemented in other specific forms. The present examples are therefore to be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the description given above, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the claim.

Claims

1. A pallet handling device having an anti-tilt function, characterized by: The application discloses a palletizing and carrying device with an anti-toppling function.

2. The palletizing and handling device with anti-toppling function according to claim 1, characterized in that: One of the two side plates (3) is provided with a laser emitter (23), and the other is provided with a laser receiver (24); the laser receiver (24) is electrically connected with the electric light rod (12); the diameter of the electric light rod (12) is smaller than that of the lifting hole (13); and the side end of the electric light rod (12) close to the pallet (4) is in a spherical shape.

3. The palletizing and handling device with anti-toppling function according to claim 2, characterized in that: Two groups of buffer connecting rods (19) are symmetrically arranged on the mounting plate (16); each group of the buffer connecting rods (19) is divided into two upper and lower buffer connecting rods (19); mounting barrels (20) are arranged on the four buffer connecting rods (19); electric telescopic rods (21) are arranged in the mounting barrels (20); trapezoidal blocks (22) are arranged on the side of the electric telescopic rods (21) close to the pallet (4); a distance sensor (2511) is arranged on the buffer plate (18); and the distance sensor (2511) is electrically connected with the electric telescopic rod (21).

4. The palletizing and handling device with anti-toppling function according to claim 3, characterized in that: The horizontal distance between the buffer connecting rod (19) and the side of the workpiece adjacent to the buffer connecting rod (19) is greater than the length of the trapezoidal block (22).

5. The palletizing and handling device with anti-toppling function according to claim 4, characterized in that: A detection assembly (25) is arranged on the mounting plate (16); a cleaning assembly (26) is arranged on the side plate (3); and the lifting of the slide rod (11) provides driving for the cleaning assembly (26).

6. The palletizing and handling device with anti-toppling function according to claim 5, characterized in that: The detection assembly (25) comprises a stand (2501), a sliding hole (2502), a balance spring (2503), a detection sliding block (2504), a detection wheel (2505), a detection connecting rod (2506), a rotating rod (2507), a balance connecting rod (2508), a balance sliding block (2509), a shielding sensor (2510) and a distance sensor (2511). Two said buffer connecting rods (19) on the upper side are each provided with a stand (2501), two said stands (2501) are each provided with a sliding hole (2502), two balance springs (2503) are installed on the sliding hole (2502), the lower ends of the two balance springs (2503) in the same sliding hole (2502) are connected through a detection sliding block (2504), the detection sliding block (2504) is rotatably installed with a detection wheel (2505) close to the side of the tray (4), a detection connecting rod (2506) is installed on the end of the detection sliding block (2504) away from the detection wheel (2505), a balance connecting rod (2508) is hinged to the end of the detection connecting rod (2506) close to the mounting plate (16), a rotating rod (2507) is rotatably installed in the mounting plate (16), the rotating rod (2507) is connected with two balance connecting rods (2508), the balance connecting rod (2508) and the rotating rod (2507) are in sliding fit, a balance sliding block (2509) is slidably installed in the rotating rod (2507), a shielding sensor (2510) is installed in the middle of the rotating rod (2507), a warning light (27) is installed on the mounting plate (16), the shielding sensor (2510) and the warning light (27) are electrically connected, a distance sensor (2511) is installed on the side of the buffer plate (18) into the tray (4), and the distance sensor (2511) and the electric telescopic rod (21) are electrically connected.

7. The palletizing and handling device with anti-toppling function according to claim 6, characterized in that: A single-shaft motor (14) is installed on the base (1), a rotating shaft (15) is installed on the output shaft of the single-shaft motor (14), and a mounting plate (16) is installed on the rotating shaft (15). The shielding sensor (2510) is electrically connected with the single-shaft motor (14).

8. The palletizing and handling device with anti-toppling function according to claim 7, characterized in that: The cleaning assembly (26) comprises an air bag chamber (2601), a push plate (2602), a driving air bag (2603), a driven air bag (2604), an air pipe (2605), a gas conveying pipe (2606), a cleaning connecting rod (2607), a cleaning nozzle (2608), and a telescopic connecting pipe (2609). An air bag chamber (2601) is installed on the base (1), a driving air bag (2603) and a driven air bag (2604) are installed in the air bag chamber (2601), the driving air bag (2603) and the driven air bag (2604) are connected through the air pipe (2605), the push plate (2602) is slidably installed on the side of the air bag chamber (2601) close to the tray (4), the push plate (2602) is connected with the bottom end of the driving air bag (2603) and the slide rod (11), the slide rod (11) is installed with a cleaning connecting rod (2607), the cleaning connecting rod (2607) is uniformly provided with a plurality of cleaning nozzles (2608), a plurality of said cleaning nozzles (2608) are connected through a telescopic connecting pipe (2609), and the telescopic connecting pipe (2609) is connected with the driven air bag (2604) through the gas conveying pipe (2606).

9. The palletizing and handling device with anti-toppling function according to claim 8, characterized in that: The laser receiver (24) is electrically connected with the electric light pole (12), the transmission member (2) and the single-shaft motor (14), and the shielding sensor (2510) is electrically connected with the single-shaft motor (14) and the electric telescopic pole (21).

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