CN105710042A - Intelligent sorting device for logistics - Google Patents

Abstract

The invention discloses a logistics intelligent sorting device, which includes a cargo conveying mechanism, a cargo information collection mechanism, a cargo sorting mechanism and a missed sorting mechanism. The cargo information collection mechanism is arranged in the information collection area at the input end of the cargo conveying mechanism. The cargo sorting mechanism is arranged in the sorting area in the middle of the cargo conveying mechanism, and the missing sorting mechanism is arranged in the missing picking area at the output end of the cargo conveying mechanism. The goods on the goods conveying mechanism are picked and sorted to the corresponding outlets, and the goods conveying mechanism, the goods information collection mechanism and the goods sorting mechanism are respectively connected with the main control mechanism. The invention realizes the "tailor-made" type sorting, effectively avoids the problem of manual violent sorting, and has high sorting efficiency and fast running speed, which greatly reduces the labor intensity of the staff. Select agencies for collection.

Description

A logistics intelligent sorting device

technical field

The invention belongs to the technical field of logistics equipment, in particular to a logistics intelligent sorting device.

Background technique

The sorting of goods in logistics is one of the important links in the logistics operation process. Nowadays, the sorting work of large logistics workstations is becoming more and more automated, but most of the sorting work in many small and medium express stations is still performed manually. , low degree of automation, artificial sorting, there are problems such as low work efficiency, high error rate, high labor intensity and violent sorting.

Contents of the invention

The purpose of the present invention is to provide a logistics intelligent sorting device that can effectively solve the phenomenon of violent sorting of goods, improve the efficiency of goods sorting, and reduce the labor intensity of staff in view of the above existing problems.

The technical solution of the present invention is achieved as follows: a logistics intelligent sorting device, characterized in that it includes a cargo conveying mechanism, a cargo information collection mechanism, a cargo sorting mechanism, and a missing picking mechanism, and the cargo information collection mechanism is arranged on the The information collection area at the input end of the conveying mechanism, the cargo sorting mechanism is arranged in the sorting area in the middle of the cargo conveying mechanism, the missed picking mechanism is arranged in the missed picking area at the output end of the cargo conveying mechanism, and the cargo sorting mechanism is located at X, Freely move in the Y and Z spaces to pick up the goods placed on the goods conveying mechanism, and sort the goods to the corresponding outlets. The goods conveying mechanism, goods information collection mechanism and goods sorting mechanism are respectively connected with the main control mechanism connection.

In the logistics intelligent sorting device of the present invention, the cargo information collection mechanism includes an infrared scanner for scanning the barcode of the cargo and an infrared distance sensor for collecting the size, shape and position information of the cargo, The infrared scanner and the infrared distance sensor are respectively connected with the main control mechanism.

In the logistics intelligent sorting device of the present invention, the cargo information collection mechanism further includes a weight sensor for collecting cargo weight information, the weight sensor is arranged under the conveyor belt of the cargo conveying mechanism, and the weight sensor Connect with the master control mechanism.

In the logistics intelligent sorting device of the present invention, the cargo sorting mechanism includes a forward and backward linear module, a horizontal linear module, a vertical linear module and a cargo picking structure, and the horizontal linear module is slidably arranged on On the forward and backward linear module, the vertical linear module is slidably arranged on the horizontal linear module, and the forward and backward linear module, the horizontal linear module and the vertical linear module are jointly formed in the directions of X, Y and Z axes. A free-moving space motion slide rail structure, the cargo picking structure is slidingly connected with the vertical linear module, the forward and backward stepping motor of the forward and backward linear module, the horizontal stepping motor of the horizontal linear module and the vertical linear module The vertical stepping motors are respectively connected with the main control mechanism.

In the logistics intelligent sorting device of the present invention, the cargo picking structure includes a vacuum suction cup slidably arranged on the longitudinal linear module, the vacuum suction cup is connected to the vacuum pump through a pipeline, and the vacuum suction cup is connected to the vacuum pump. An electromagnetic valve and a regulating valve are arranged on the pipeline, and the electromagnetic valve and the regulating valve are respectively connected with the main control mechanism.

In the logistics intelligent sorting device of the present invention, the vacuum suction cup adopts different suction forces on the picked goods according to the weight information of the goods collected by the weight sensor, and the suction force of the vacuum suction cup is controlled by the opening of the regulating valve.

The logistics intelligent sorting device according to the present invention is provided with a protective cover above the cargo conveying mechanism and on the outer periphery of the cargo sorting mechanism, and the protective cover is provided with an inlet for the passage of the cargo and a material outlet respectively. The exit corresponding to the missed picking mechanism.

The invention realizes the reading of the barcode information of the goods and the collection of the position and size information of the goods through the goods information collection mechanism, and then accurately picks up the goods through the goods sorting mechanism and sucks them to the corresponding discharge port to realize "tailoring to size". "Type sorting, which effectively avoids the problem of manual violent sorting, and has high sorting efficiency and fast operation speed, which greatly reduces the labor intensity of the staff. Finally, the unsorted goods are collected by the missed sorting mechanism. The invention has complete sorting functions, reasonable design, and small size, which is convenient for moving and transferring. It can be connected to another device of this kind at the discharge port to realize the splicing of building blocks to form series and parallel modular splicing. .

Description of drawings

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

Fig. 2 is a schematic diagram of the internal structure of the present invention.

Fig. 3 is a schematic diagram of the control principle of the present invention.

Marks in the figure: 1 is the cargo, 2 is the discharge port, 3 is the forward and backward linear module, 3a is the forward and backward stepping motor, 4 is the horizontal linear module, 4a is the horizontal stepping motor, 5 is the vertical linear module, 5a 6 is a vacuum chuck, 7 is an infrared scanner, 8 is an infrared distance sensor, 9 is a conveyor belt, 10 is a protective cover, 11 is a main control mechanism, 12 is a display screen, and 13 is a drive motor.

detailed description

Below in conjunction with accompanying drawing, the present invention is described in detail.

In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

As shown in Figure 1-3, a logistics intelligent sorting device includes a cargo conveying mechanism, a cargo information collection mechanism, a cargo sorting mechanism, and a missing sorting mechanism. The cargo information collection mechanism is arranged at the input end of the cargo conveying mechanism area, the goods sorting mechanism is arranged in the sorting area in the middle of the goods conveying mechanism, and the missed picking mechanism is arranged in the missed picking area at the output end of the goods conveying mechanism, and the goods sorting mechanism is free in the X, Y, and Z spaces. The mobile picks up the goods 1 placed on the goods conveying mechanism, and sorts the goods 1 to the corresponding outlet 2. connected, above the cargo conveying mechanism, the outer periphery of the cargo sorting mechanism is provided with a protective cover 10, and the protective cover 10 is provided with an entrance for the passage of the cargo 1 and corresponding to the discharge port 2 and the missing sorting mechanism respectively. exit. The equipment adopts a closed structure in the sorting area to prevent injury to the staff during the operation of the equipment, reflecting ergonomics.

Wherein, the cargo information collection mechanism includes an infrared scanner 7 for scanning the barcode of the cargo 1, an infrared distance sensor 8 for collecting the size, shape and position information of the cargo 1, and an infrared distance sensor 8 for measuring the weight of the cargo 1. The weight sensor for collecting information, the infrared scanner with three-dimensional structure can realize the scanning of the goods with barcodes in different positions, the weight sensor is arranged under the conveyor belt 9 of the goods conveying mechanism, the infrared scanner 7, the infrared distance sensor 8 and the weight sensor are connected with the main control mechanism 11 respectively.

Wherein, the cargo sorting mechanism includes a forward and backward linear module 3, a horizontal linear module 4, a vertical linear module 5 and a cargo picking structure, and the horizontal linear module 4 is slidably arranged on the forward and backward linear module 3 , the vertical linear module 5 is slidably arranged on the horizontal linear module 4, and the advance and retreat linear module 3, the horizontal linear module 4 and the vertical linear module 5 are jointly formed in the X, Y, and Z axis directions Freely moving space motion slide rail structure, the goods picking structure is slidingly connected with the longitudinal linear module 5, the forward and backward stepping motor 3a of the advancing and retreating linear module 3, the horizontal stepping motor 4a of the horizontal linear module 4 and The longitudinal stepper motors 5a of the longitudinal linear module 5 are respectively connected to the main control mechanism 11; Connected with the vacuum pump, a solenoid valve and a regulating valve are arranged on the pipeline connecting the vacuum chuck 6 and the vacuum pump. The speed and the running speed of the conveyor belt. The regulating valve controlled by the main control mechanism provides different suction forces for the vacuum suction cup according to the weight and size information of the goods. According to the received goods information, the position of the goods is locked and sorted to the corresponding outlet. Realize the sorting of goods of different weights and specifications; during the suction process, the solenoid valve is used to control the on-off of the vacuum pipeline and the vacuum suction cup, and switch between the vacuum state and the atmospheric state. So as to realize the absorption and separation of goods. The cargo sorting mechanism serves multiple material outlets at the same time, and has a fast running speed and high sorting efficiency.

The working principle of the present invention is: when the goods enter from the input end of the goods conveying mechanism, the goods are transported on the conveyor belt driven by the drive motor 13, and after the goods enter the information collection area, the goods-related information collected by the goods information collection mechanism passes through the main The control mechanism is displayed on the display screen 12, and the display screen 12 will also display the working conditions of the sorting area at the same time. The main control mechanism processes the collected information and transmits the information to the cargo sorting mechanism. The free-moving linear module in the X, Y, and Z spaces is composed of a vacuum suction cup, which realizes the use of different sizes of suction for different goods and sucks them to the corresponding outlets. The missing sorting mechanism collects unsorted goods. . The sorting result will also be displayed on the display screen after passing through the main control mechanism. If the sorting instruction does not match the sorting result, the alarm device will start an error alarm, and the alarm device will also give an alarm to the abnormal operation during the operation of the equipment. At the same time, the device stops running. The invention integrates information collection, control, sorting and missing sorting, has complete sorting functions, reasonable design, and small size, which is convenient for moving and transferring. Building block splicing, forming series and parallel modular splicing, the logistics workstation can increase or decrease the equipment according to the volume of goods and sorting details.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the protection of the present invention. within range.

Claims (7)

1. A logistics intelligent sorting device, characterized in that: it comprises a cargo conveying mechanism, a cargo information collection mechanism, a cargo sorting mechanism and a missing sorting mechanism, and the cargo information collection mechanism is arranged in the information collection area at the input end of the cargo conveying mechanism, The goods sorting mechanism is arranged in the sorting area in the middle of the goods conveying mechanism, and the missed picking mechanism is arranged in the missed picking area at the output end of the goods conveying mechanism, and the goods sorting mechanism moves freely in the X, Y, and Z spaces. The goods (1) placed on the goods conveying mechanism are picked, and the goods (1) are sorted to the corresponding outlets (2). The master control mechanism (11) is connected. 2. The logistics intelligent sorting device according to claim 1, characterized in that: the cargo information collection mechanism includes an infrared scanner (7) for scanning the barcode of the cargo (1) and an infrared scanner (7) for scanning the cargo ( 1) An infrared distance sensor (8) for collecting size, shape and position information, and the infrared scanner (7) and infrared distance sensor (8) are respectively connected with the main control mechanism (11). 3. The logistics intelligent sorting device according to claim 2, characterized in that: the cargo information collection mechanism also includes a weight sensor for collecting the weight information of the cargo (1), and the weight sensor is set at the Below the conveyor belt (9) of the mechanism, the weight sensor is connected with the main control mechanism (11). 4. The logistics intelligent sorting device according to claim 3, characterized in that: the cargo sorting mechanism includes a forward and backward linear module (3), a horizontal linear module (4), a vertical linear module (5) and Goods picking structure, the horizontal linear module (4) is slidably arranged on the advancing and retreating linear module (3), and the longitudinal linear module (5) is slidably arranged on the horizontal linear module (4) , the advance and retreat linear module (3), the horizontal linear module (4) and the vertical linear module (5) together constitute a space motion slide rail structure that can move freely in the directions of X, Y, and Z axes. The structure is slidingly connected with the vertical linear module (5), the forward and backward stepping motor (3a) of the advancing and retreating linear module (3), the horizontal stepping motor (4a) of the horizontal linear module (4) and the vertical linear module The vertical stepping motors (5a) of the group (5) are respectively connected with the main control mechanism (11). 5. The logistics intelligent sorting device according to claim 4, characterized in that: the cargo picking structure includes a vacuum suction cup (6) slidably arranged on the longitudinal linear module (5), and the vacuum suction cup (6) It is connected to the vacuum pump through a pipeline, and a solenoid valve and a regulating valve are arranged on the pipeline connecting the vacuum suction cup (6) and the vacuum pump, and the solenoid valve and regulating valve are respectively connected to the main control mechanism (11). 6. The logistics intelligent sorting device according to claim 5, characterized in that: the vacuum suction cup (6) adopts different suction forces for the sucked goods according to the cargo weight information collected by the weight sensor, and the vacuum suction cup (6) ) The size of the suction is controlled by the opening of the regulating valve. 7. The logistics intelligent sorting device according to any one of claims 1 to 6, characterized in that: a protective cover (10) is provided above the cargo conveying mechanism and on the outer periphery of the cargo sorting mechanism. The protective cover (10) is provided with an inlet for the goods (1) to pass through and an outlet respectively corresponding to the discharge port (2) and the missing sorting mechanism.