CN-224226195-U - Palletizing robot and safe operating system thereof

CN224226195UCN 224226195 UCN224226195 UCN 224226195UCN-224226195-U

Abstract

The utility model relates to the technical field of industrial robots and discloses a palletizing robot and a safe operating system thereof, wherein the palletizing robot comprises a connecting rod, the connecting rod is arranged on a connecting arm of the palletizing robot, a bearing plate is arranged at the lower end of the connecting rod, fixing plates extend downwards at two ends of the bearing plate, telescopic cylinders are arranged on the inner sides of the fixing plates on the 2 side, clamping plates are arranged at the inner ends of the telescopic cylinders and are used for clamping air conditioner external machines of different sizes, a first conveying belt is arranged below the clamping plates, and the air conditioner external machines of different sizes can be clamped through the design of the telescopic cylinders and the clamping plates so as to adapt to various palletizing requirements. Through the cooperation of first conveyer belt and second conveyer belt and the assistance of electric putter, improved pile up neatly efficiency and article's transmission speed. Through setting up support frame and driving motor to and the cooperation of driving sprocket and long pivot, realized the accurate adjustment of stable drive and splint angle of loading board.

Inventors

HE NING
TAN ZHIYONG
LIU ZHENG
WANG XIAOBANG
SHI JUN
LU XUEFENG
JIANG ZHILONG
HOU JUN
Liao Zhongcun
SUN ZHONGYING
SUN DIANLONG
LIU KEWEI
LIU YANG
LIANG XIN
FU LELE

Assignees

孙忠颖

Dates

Publication Date: 20260512
Application Date: 20250624

Claims (6)

1. The palletizing robot is characterized by comprising a connecting rod (1), wherein the connecting rod is arranged on a connecting arm of the palletizing robot, a bearing plate (2) is arranged at the lower end of the connecting rod (1), and fixing plates (3) are downwards extended from two ends of the bearing plate (2); the inner sides of the fixed plates (3) on the side 2 are respectively provided with a telescopic cylinder (4), and clamping plates (5) are arranged at the inner ends of the telescopic cylinders (4) to clamp air conditioner external units with different sizes; The lower part of splint (5) is equipped with first conveyer belt (6), one side of first conveyer belt (6) is equipped with auxiliary stand (7), be equipped with electric putter (8) on auxiliary stand (7), the opposite side of first conveyer belt (6) is equipped with second conveyer belt (9), electric putter's (8) promotion direction with the direction of transmission of second conveyer belt (9) is the same.
2. The palletizing robot according to claim 1, wherein a supporting frame (10) is arranged on the bearing plate (2), a driving motor (11) is arranged on the supporting frame (10), and a driving chain wheel (12) is arranged at the driving end of the driving motor (11); the bearing plate (2) is provided with a support (13), the support (13) is provided with a long rotating shaft (14), the long rotating shaft (14) is meshed with the driving sprocket (12) through a first chain (15), and two ends of the long rotating shaft (14) are provided with upper connecting sprockets (16); 2 all be connected through short pivot (17) between flexible cylinder (4) and the fixed plate (3) of corresponding side, the outer end of short pivot (17) extends to the outside of fixed plate (3) is equipped with down connection sprocket (18), connection sprocket (18) link to each other through second chain (19) on and connection sprocket (16) down, start driving motor (11), adjustment splint (5) that the inner of flexible cylinder (4) is connected are angled.
3. The palletizing robot according to claim 2, wherein a sliding plate (20) is arranged on the inner side of the fixed plate (3), a moving rod (21) is arranged on the sliding plate (20) in a sliding manner, the moving rod (21) extends to the outer side of the fixed plate (3) and is connected with a tension adjusting wheel (22), and the tension adjusting wheel (22) is propped against the second chain (19).
4. The palletizing robot according to claim 1, wherein a baffle plate (23) is arranged on the first conveyor belt (6), and the baffle plate (23) is positioned behind the station of the electric push rod (8) and blocks an air conditioner outdoor unit higher than the baffle plate (23).
5. A safe operating system for a palletizing robot, characterized by being applied to the palletizing robot as claimed in any one of claims 1 to 4, comprising: The camera (24) is arranged at the lower side of the bearing plate (2) and is used for collecting the size and shape information of the objects to be piled; the safety sensor (25) is arranged on the first conveyor belt (6) and the second conveyor belt (9) and comprises a laser radar and an infrared sensor, and is used for detecting the activities of obstacles and personnel in real time and triggering emergency stop and audible and visual alarm.
6. The secure operating system of claim 5, further comprising: The central control unit (26) is electrically connected with the camera (24) and the safety sensor (25), and integrates a path planning, motion control and safety logic module based on a PLC and an industrial computer to control the electric equipment; And the emergency stop button (27) is electrically connected with the central control unit (26), is arranged on the first conveyor belt (6) and is used for manually triggering emergency stop.

Description

Palletizing robot and safe operating system thereof Technical Field The utility model relates to the technical field of industrial robots, in particular to a palletizing robot and a safe operating system thereof. Background In modern industrial production palletizing robots are widely used in automated production lines for stacking articles in a specific order and manner. Conventional palletizing robots are generally designed as clamping devices of fixed dimensions, which limit their flexibility in handling articles of different sizes and shapes. Furthermore, conventional palletising systems often lack adequate safety measures, which can lead to accidents during operation. In order to improve the adaptability and flexibility of palletizing robots, some prior art attempts have been made to achieve gripping of different sized objects by increasing the degrees of freedom of the robotic arm. However, these designs tend to be complex and costly, and may not meet the requirements of speed, efficiency, and safety in practical applications. Disclosure of utility model The utility model aims to provide a palletizing robot and a safe operating system thereof, which are used for solving the problems in the background technology. The palletizing robot comprises a connecting rod and is arranged on a connecting arm of the palletizing robot, a bearing plate is arranged at the lower end of the connecting rod, fixing plates extend downwards from two ends of the bearing plate, telescopic air cylinders are arranged on the inner sides of the fixing plates, clamping plates are arranged at the inner ends of the telescopic air cylinders and clamp air conditioner external units with different sizes, a first conveying belt is arranged below the clamping plates, an auxiliary support is arranged on one side of the first conveying belt, an electric push rod is arranged on the auxiliary support, a second conveying belt is arranged on the other side of the first conveying belt, and the pushing direction of the electric push rod is identical to the conveying direction of the second conveying belt. Preferably, a supporting frame is arranged on the bearing plate, a driving motor is arranged on the supporting frame, and a driving chain wheel is arranged at the driving end of the driving motor; The bearing plate is provided with a support, the support is provided with a long rotating shaft, the long rotating shaft is meshed and connected with the driving sprocket through a first chain, and two ends of the long rotating shaft are respectively provided with an upper connecting sprocket; The 2 flexible cylinders are connected with the fixed plates at the corresponding sides through short rotating shafts, the outer ends of the short rotating shafts extend to the outer sides of the fixed plates and are provided with lower connecting chain wheels, the lower connecting chain wheels are connected with upper connecting chain wheels through second chains, the driving motor is started, and the angles of clamping plates connected with the inner ends of the flexible cylinders are adjusted. Preferably, a sliding plate is arranged on the inner side of the fixed plate, a moving rod is arranged on the sliding plate in a sliding mode, the moving rod extends to the outer side of the fixed plate and is connected with a tension adjusting wheel, and the tension adjusting wheel abuts against the second chain. Preferably, a baffle is arranged on the first conveyor belt, and the baffle is positioned behind the station of the electric push rod and is blocked from an air conditioner outdoor unit higher than the baffle. The safety operation system of the palletizing robot comprises a camera and a safety sensor, wherein the camera is arranged on the lower side of the bearing plate and used for collecting size and shape information of objects to be palletized, and the safety sensor is arranged on the first conveyor belt and the second conveyor belt and comprises a laser radar and an infrared sensor and used for detecting obstacle and personnel activities in real time and triggering emergency stop and audible and visual alarm. Preferably, the system further comprises a central control unit and an emergency stop button, wherein the central control unit is electrically connected with the camera and the safety sensor, and is used for controlling the electric equipment based on the PLC and the industrial computer and integrating the path planning, the motion control and the safety logic module, and the emergency stop button is arranged on the first conveyor belt and used for triggering the emergency stop manually. Compared with the prior art, the utility model has the beneficial effects that: 1. The flexibility and the adaptability of the palletizing robot are improved, the air conditioner external unit with different sizes can be clamped through the design of the telescopic cylinder and the clamping plate, and the palletizing robot is suitable for various palletizing require