CN115196227A - Secondary distribution mechanism and bidirectional sorting method - Google Patents

Abstract

The invention discloses a secondary distribution mechanism, including a bidirectional sorting mechanism, an incoming material buffer mechanism, a cargo loading platform, and a mobile order library. It is characterized in that the bidirectional sorting mechanism comprises a rectangular frame with a second A horizontal guide rail, the bottom is provided with a second horizontal guide rail, the incoming material buffer mechanism includes a buffer frame, the cargo platform is composed of a two-way conveying wheel and a conveying line that is rotatably connected to it. Being slidably connected with the vertical guide rails, the mobile order library includes a multi-layered shelf, a number of order baskets are arranged on the shelf at equal distances, and the shelves are arranged symmetrically on both sides of the rectangular rack. The incoming material caching mechanism in this application is used to cache the commodities delivered by the front end, and deliver the commodities on it to the cargo platform of the two-way sorting mechanism, and the cargo platform can place the commodities to any order in the mobile order library In the basket, the accuracy of secondary sorting is high.

Description

A secondary distribution mechanism and two-way sorting method

technical field

The invention relates to the technical field of logistics and transportation, in particular to a secondary distribution mechanism and a two-way sorting method.

Background technique

With the development of the express delivery industry, the warehouse logistics industry is getting better and better. In the process of logistics and transportation, order sorting has become an important link. Sorting is the operation of stacking items in different categories and in the order of in and out of the warehouse. . The order sorting mechanism is the main equipment to realize the sorting operation. The order sorting mechanism can not only make the order sorting work in an orderly manner, but also reduce the heavy manual labor of human beings and improve the efficiency of the sorting operation.

However, for some cases where the single piece is relatively small and the order quantity is large, the existing sorting equipment will have the problem of constantly replacing the feeding device. This will lead to frequent box changes and large manpower investment. Ultra-large wave picking equipment usually occupies a large area, and the space utilization rate is generally low; at the same time, when processing a large number of orders, either a lot of manpower or equipment investment is required, and the overall cost-effectiveness is average.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a secondary distribution mechanism and a bidirectional sorting method to solve the problems raised in the above-mentioned background art.

In order to achieve the above purpose, the present invention provides the following technical solutions: a secondary distribution mechanism, including a two-way sorting mechanism, an incoming material buffer mechanism, a loading platform, and a mobile order library, characterized in that the two-way sorting mechanism includes a rectangular The rack has a first horizontal guide rail at the top, a second horizontal guide rail at the bottom, a first driver at the left ends of the first horizontal guide rail and the second horizontal guide rail, and a vertical guide rail between the two horizontal guide rails. Both ends of the vertical guide rail are connected with the first horizontal guide rail and the second horizontal guide rail through the slider, and the slider at the top of the vertical guide rail is provided with a second driver,

The incoming material buffer mechanism includes a buffer frame, the buffer frame is provided with a first conveyor belt and a second conveyor belt, and the first conveyor belt and the second conveyor belt are provided with U-shaped edge guards,

The cargo platform is composed of a two-way conveying wheel and a conveying line connected to its rotation. There is a baffle on the conveying line, and the baffle is slidably connected to the vertical guide rail through the slider.

The mobile order library includes multi-layer shelves, and several order baskets are arranged on the shelves equidistantly. The shelves are symmetrically arranged on both sides of the rectangular rack.

Preferably, Foma wheels are provided at the bottom four corners of the rectangular rack, the buffer rack and the rack.

Preferably, the vertical guide rail moves left and right along the two horizontal guide rails through the slider under the action of the first driver.

Preferably, the cargo platform moves up and down along the vertical guide rail through the slider under the action of the second drive.

Preferably, the first driver includes a horizontal power motor.

Preferably, the second drive includes a vertical power motor.

Further, the following steps are included:

S1. The small wave incoming materials are delivered and stored on the first conveyor belt and the second conveyor belt, and the U-shaped edge guards block the small wave incoming materials.

S2, the first conveyor belt and the second conveyor belt transport the incoming small waves to the conveyor line of the cargo platform,

S3. Under the action of two-way conveying wheels, the conveying line can convey incoming materials to the shelf direction on the left or right side of the rectangular frame;

S4. The vertical guide rail can move on two horizontal guide rails, and the cargo platform can move on the vertical guide rail, so that the incoming materials on the cargo platform can be accurately transported to any order basket on the shelf.

Compared with the prior art, the beneficial effects of the present invention are:

The incoming material caching mechanism in this application is used to cache the commodities delivered from the front end, and deliver the commodities on it to the cargo platform of the two-way sorting mechanism. The cargo platform has a two-way conveying function, and the commodities on its surface can be put into To the mobile order library on both sides of the rectangular rack, since the first drive and the second drive can position the cargo platform to any vertical or horizontal junction, the cargo platform can place goods into the mobile order library. In any order basket, the secondary sorting accuracy is high, and there are several order baskets equidistantly on the shelf, which effectively saves the space for placing the order box. Increase, after some order baskets are full of goods, there is no need to replace the new material receiving device immediately, and can wait for other order baskets to be filled before replacing, which solves the problem that the traditional material receiving device needs to be replaced continuously, and reduces the number of receiving devices. The frequency of replacement of the material device.

Description of drawings

Fig. 1 is the structural representation of the present invention;

2 is a schematic structural diagram of the present invention after the mobile order library is installed;

FIG. 3 is a schematic structural diagram of the symmetrical arrangement of the mobile order library according to the present invention.

In the figure: 1. Two-way sorting mechanism; 2. Incoming material caching mechanism; 3. Loading platform; 4. Mobile order library; 11. Rectangular rack; 12. First horizontal guide rail; 13. Second horizontal guide rail; 14 , the first drive; 15, the vertical guide rail; 16, the second drive; 17, the slider; 21, the buffer rack; 22, the U-shaped edge guard; 23, the first conveyor belt; , Two-way conveying wheel; 32, conveying line; 33, baffle; 41, shelf; 42, order basket; 5, Foma wheel.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

1-3, the present invention proposes a technical solution: a secondary distribution mechanism, including a two-way sorting mechanism 1, an incoming material buffer mechanism 2, a cargo platform 3, and a mobile order library 4, which is characterized in that , the two-way sorting mechanism 1 includes a rectangular frame 11 with a first horizontal guide rail 12 at the top, a second horizontal guide rail 13 at the bottom, and a first drive at the left ends of the first horizontal guide rail 12 and the second horizontal guide rail 13 14. A vertical guide rail 15 is arranged between the two horizontal guide rails. Both ends of the vertical guide rail 15 are connected with the first horizontal guide rail 12 and the second horizontal guide rail 13 through the slider 17, and the sliding rails at the top of the vertical guide rail 15 are connected to each other. A second drive 16 is provided on the block 17,

The incoming material buffer mechanism 2 includes a buffer frame 21, the buffer frame 21 is provided with a first conveyor belt 23 and a second conveyor belt 24, and both the first conveyor belt 23 and the second conveyor belt 24 are provided with U-shaped edge guards 22 ,

The cargo platform 3 is composed of a two-way conveying wheel 31 and a conveying line 32 rotatably connected to it. The conveying line 32 is provided with a baffle 33, and the baffle 33 is slidably connected to the vertical guide rail 15 through the slider 17.

The mobile order library 4 includes a multi-layered shelf 41 . The shelves 41 are provided with a number of order baskets 42 equidistantly. The shelves 41 are arranged symmetrically on both sides of the rectangular rack 11 . When all orders are sorted, the mobile order library 4 is manually placed. The whole is dragged to the packing area, and a new order location group is added.

The rectangular frame 11 , the buffer frame 21 and the bottom four corners of the shelf 41 are provided with Foma wheels 5 for the movement and positioning of the bidirectional sorting mechanism 1 and the incoming material buffer mechanism 2 .

The vertical guide rail 15 moves left and right along the two horizontal guide rails through the slider 17 under the action of the first driver 14 .

The cargo platform 3 moves up and down along the vertical guide rail 15 through the slider 17 under the action of the second drive 16 .

The use method is as follows: Step 1: The small wave incoming material is delivered and stored on the first conveyor belt 23 and the second conveyor belt 24, and the U-shaped guard 22 blocks the small wave incoming material,

Step 2: The first conveyor belt 23 and the second conveyor belt 24 transport the incoming materials in small waves to the conveyor line 32 of the cargo platform 3,

Step 3: Under the action of the bidirectional conveying wheel 31, the conveying line 32 can convey incoming materials to the shelf 41 on the left or right side of the rectangular frame 11;

Step 4: The vertical guide rail 15 can move on the two horizontal guide rails, and the cargo platform 3 can move on the vertical guide rail 15, so that the incoming materials on the cargo platform 3 can be accurately conveyed to any order basket 42 on the shelf 41 .

Working principle: the top, bottom and middle parts of the vertical guide rail 15 are provided with sliders 17, and the sliders 17 at the top and bottom are used for the movement of the vertical guide rail 15 on the first horizontal guide rail 12 and the second horizontal guide rail 13, The middle slider 17 is used for the movement of the cargo platform 3 on the vertical guide rail 15,

The incoming material buffer mechanism 2 receives the small wave materials allocated by the large wave, and delivers them to the two-way sorting mechanism 1, so that the goods can be placed on the loading platform 3, and the goods can be put into any order box nearby according to the instructions. The order basket 42 can be arranged in four rows and five columns in the form of an order location group, as an example and not a limitation, which effectively saves the space for placing the order boxes. When the sorting of dozens of orders in the wavelet is completed, the operator will take out the mobile order library 4 as a whole instead of picking and placing the material frames individually, which greatly reduces the manpower input.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, and substitutions can be made in these embodiments without departing from the principle and spirit of the invention and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. A secondary distribution mechanism comprises a bidirectional sorting mechanism (1), an incoming material buffer mechanism (2), a cargo platform (3) and a movable order library (4), and is characterized in that the bidirectional sorting mechanism (1) comprises a rectangular rack (11), a first horizontal guide rail (12) is arranged at the top of the rectangular rack, a second horizontal guide rail (13) is arranged at the bottom of the rectangular rack, first drivers (14) are respectively arranged at the left ends of the first horizontal guide rail (12) and the second horizontal guide rail (13), a vertical guide rail (15) is arranged between the two horizontal guide rails, two ends of the vertical guide rail (15) are respectively connected with the first horizontal guide rail (12) and the second horizontal guide rail (13) through sliding blocks (17), and a second driver (16) is arranged on the sliding block (17) positioned at the top end of the vertical guide rail (15),

the incoming material buffer mechanism (2) comprises a buffer frame (21), a first conveying belt (23) and a second conveying belt (24) are arranged on the buffer frame (21), U-shaped protective edges (22) are arranged on the first conveying belt (23) and the second conveying belt (24),

the loading platform (3) consists of a bidirectional conveying wheel (31) and a conveying line (32) rotationally connected with the bidirectional conveying wheel, a baffle (33) is arranged on the conveying line (32), the baffle (33) is connected with a vertical guide rail (15) in a sliding way through a sliding block (17),

the mobile order library (4) comprises a plurality of layers of goods shelves (41), a plurality of order baskets (42) are arranged on the goods shelves (41) at equal intervals, and the goods shelves (41) are symmetrically arranged on two sides of the rectangular rack (11).

2. The secondary distribution mechanism of claim 1, wherein the rectangular rack (11), the buffer rack (21) and the shelf (41) are provided with the fortune horse wheel (5) at the four corners of the bottom.

3. A secondary dispensing mechanism according to claim 1, characterised in that the vertical guide (15) is moved to the left and right along the two horizontal guides by means of a slide (17) under the action of the first actuator (14).

4. A secondary dispensing mechanism according to claim 1, characterized in that the loading platform (3) is moved up and down along the vertical guide (15) by means of a slide (17) under the influence of the second drive (16).

5. A secondary dispensing mechanism according to claim 1, characterised in that the first drive (14) comprises a horizontal powered motor.

6. A secondary dispensing mechanism according to claim 1, characterised in that the second drive (16) comprises a vertical powered motor.

7. A secondary dispensing mechanism according to any of claims 1 to 6, comprising the steps of:

1): the wavelet-time incoming materials are delivered and stored on a first conveyer belt (23) and a second conveyer belt (24), a U-shaped guard edge (22) blocks the wavelet-time incoming materials,

2): the first conveyor belt (23) and the second conveyor belt (24) convey small sub-batches onto a conveying line (32) of the loading platform (3),

3): the conveying line (32) can convey incoming materials to the direction of a shelf (41) on the left side or the right side of the rectangular rack (11) under the action of the bidirectional conveying wheel (31);

4): the vertical guide rail (15) can move on the two horizontal guide rails, and the cargo carrying platform (3) can move on the vertical guide rail (15), so that incoming materials on the cargo carrying platform (3) can be accurately conveyed to any order basket (42) on the goods shelf (41).

Images