Double-layer sorting machine and goods sorting system

Abstract

The utility model provides a double-layer sorting machine and a goods sorting system, and relates to the field of sorting equipment. The double-layer sorting machine comprises a supporting frame and a sorting unit. Wherein the number of the sorting units is two, and the two sorting units are sequentially arranged on cross beams on the same side of the supporting frame from top to bottom; the sorting unit comprises a catapult assembly and a cargo groove assembly which are connected, the cargo groove assembly is located above the catapult assembly, and the catapult assembly is used for catapulting cargoes sliding down from the inside of the cargo groove assembly to a cargo conveying device on the inner side of the supporting frame; according to the scheme, goods can be pushed to the goods conveying device through the two sorting units, the two sorting units are arranged on the supporting frame from top to bottom, a double-layer ejection structure is formed, and the sorting efficiency and the space utilization rate of the sorting machine are improved.

Description

Technical Field

[0001] The utility model relates to the field of sorting equipment, in particular to a double-layer sorting machine and a cargo sorting system. Background Art

[0002] The A-shaped sorting machine piece-by-piece picking system is mainly used for automatic piece-by-piece picking of boxed or bottled non-fragile materials. The existing A-shaped sorting machine piece-by-piece picking system is mainly composed of an A-shaped sorting machine and a central belt conveyor and other components.

[0003] Figure 1 The structure diagram of the existing sorting machine is shown in FIG. 2 , in which the ejectors 210a are arranged one by one on the crossbeam of the frame 700, and the cargo trough 800 for placing the materials to be picked is installed on the frame, and the position corresponds to the ejectors 210a below one by one. When picking, the ejectors of the material sorting machine are ejected one by one onto the belt of the rear belt conveyor or into the turnover box to complete the picking.

[0004] The existing sorting and its main shortcomings and deficiencies are as follows:

[0005] There is only one layer of ejectors on one side of the sorting machine. For the picking of multiple types of materials, the height space cannot be fully utilized. To improve efficiency, the number of equipment needs to be increased, which increases the length of the sorting machine and causes space waste. Utility Model Content

[0006] The utility model aims to provide a double-layer sorting machine and a cargo sorting system, so as to solve the problems in the prior art that the single-layer ejector adopted by the A-frame sorting machine has low picking efficiency and occupies a large space.

[0007] Based on the above objectives, in a first aspect, the present application provides a double-layer sorting machine, comprising a support frame, on which a plurality of crossbeams are arranged at intervals;

[0008] There are two sorting units, which are arranged on the beam on the same side of the support frame in order from top to bottom;

[0009] The sorting unit comprises an ejector assembly and a cargo trough assembly connected to each other, and the cargo trough assembly is located above the ejector assembly, and the ejector assembly is used to eject the cargo sliding down through the cargo trough assembly onto the cargo conveying device on the inner side of the support frame.

[0010] Furthermore, the support frame is an A-shaped frame, two first mounting frames are arranged on a crossbeam on one side of the support frame, and the ejector assembly is arranged in the first mounting frames.

[0011] Furthermore, it also includes a first guide plate, which is connected to the inner beam of the support frame, and the first guide plate is tiltedly arranged at the exit position of the ejector assembly in the sorting unit located at the lower end.

[0012] Furthermore, it also includes a second guide plate, which is connected to the inner beam of the support frame, and the second guide plate is tiltedly arranged at the exit position of the ejector assembly in the sorting unit located at the upper end.

[0013] Furthermore, it also includes a third guide plate, which is connected to the crossbeam on the other side of the support frame, and the third guide plate is vertically arranged on the opposite side of the second guide plate.

[0014] Furthermore, it also includes a fourth guide plate, which is obliquely connected to the bottom of the third guide plate.

[0015] Furthermore, the cargo trough assembly is arranged at an angle, and an angle α between a mounting surface of the cargo trough assembly and a vertical surface is 15-25 degrees.

[0016] In a second aspect, the present application provides a cargo sorting system, comprising a cargo conveying device and the above-mentioned double-layer sorting machine;

[0017] The goods conveying device passes through the inner side of the frame of the double-layer sorting machine.

[0018] By adopting the above technical solution, the double-layer sorting machine provided by the present application has the following technical effects compared with the prior art:

[0019] Two sorting units are provided, and are arranged in sequence from top to bottom on the crossbeam on the same side of the support frame; the sorting unit comprises a catapult assembly and a cargo trough assembly connected to each other, and the cargo trough assembly is located above the catapult assembly, and the catapult assembly is used to eject the cargo sliding down through the cargo trough assembly to the cargo conveying device on the inner side of the support frame; in this solution, the cargo can be pushed to the cargo conveying device by two sorting units respectively, and since the two sorting units are arranged on the support frame from top to bottom, a double-layer ejection structure is formed, thereby improving the picking efficiency and space utilization of the sorting machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1It is a structural schematic diagram of a sorting machine in the prior art;

[0022] Figure 2 It is a structural schematic diagram of a double-layer sorting machine provided in Example 1 of the present application;

[0023] Figure 3 is a schematic structural diagram of the double-layer sorting machine provided in the first embodiment of the present application from another perspective;

[0024] Figure 4 It is a side view of the double-layer sorting machine provided in the first embodiment of the present application;

[0025] Figure 5 It is a structural schematic diagram of the cargo sorting system provided in Example 2 of the present application.

[0026] Icons: 10-Cargo conveying device; 20-Double-layer sorting machine; 30-Single-layer sorting structure;

[0027] 100-support frame; 110-crossbeam; 120-first mounting frame; 200-sorting unit; 210, 210a-ejector assembly; 220-cargo trough assembly; 300-first guide plate; 400-second guide plate; 500-third guide plate; 600-fourth guide plate; 700-frame; 800-cargo trough. DETAILED DESCRIPTION

[0028] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0030] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] Embodiment 1

[0032] like Figure 2 , Figure 3 and Figure 4 As shown, a double-layer sorting machine provided in an embodiment of the present application includes a support frame 100 and a sorting unit 200;

[0033] Among them, a plurality of beams 110 are arranged at intervals on the support frame 100, and the plurality of beams 110 are arranged at intervals along the height direction of the support frame 100;

[0034] Two sorting units 200 are provided, and the two sorting units 200 are arranged on the beam 110 on the same side of the support frame 100 in sequence from top to bottom, forming a double-layer sorting mechanism;

[0035] Specifically, the sorting unit 200 includes an ejector assembly 210 and a cargo trough assembly 220 connected to each other, and the cargo trough assembly 220 is located above the ejector assembly 210 , and the ejector assembly 210 is used to eject the cargo sliding down through the cargo trough assembly 220 onto the cargo conveying device on the inner side of the support frame 100 .

[0036] It should be noted that the above-mentioned catapult assembly 210 and cargo trough assembly 220 are both components of the prior art, and therefore, their structures are no longer described in this embodiment; for example, the catapult assembly 210 includes a plurality of catapults arranged in parallel, and the catapults correspond one-to-one to each cargo trough in the cargo trough assembly.

[0037] The double-layer sorting machine in this solution, when in use, can push goods to the goods conveying device through two sorting units 200 respectively. Since the two sorting units 200 are arranged on the support frame 100 from top to bottom, a double-layer ejection structure is formed, which improves the picking efficiency and space utilization of the sorting machine.

[0038] As a preferred embodiment, the support frame 100 adopts an A-shaped frame, and two first mounting frames 120 are arranged on the beam 110 on one side of the support frame 100. The ejector assembly 210 is arranged in the first mounting frame 120, and the first mounting frame 120 plays a role in supporting and protecting the ejector assembly 210.

[0039] The double-layer sorting machine provided in this embodiment further includes a first guide plate 300, which is connected to the inner crossbeam 110 of the support frame 100, and the first guide plate 300 is tiltedly arranged at the exit position of the ejector assembly 210 in the sorting unit 200 located at the lower end; when in use, the goods are pushed onto the first guide plate 300 through the ejector assembly 210, and then directly slide onto the goods conveying device through the first guide plate 300. The function of the first guide plate 300 is to reduce the falling height of the ejected goods, and effectively alleviate the appearance damage of the goods.

[0040] The double-layer sorting machine provided in this embodiment further includes a second guide plate 400, which is connected to the inner crossbeam 110 of the support frame 100, and is tiltedly arranged at the exit position of the ejector assembly 210 in the upper sorting unit 200. The function of the second guide plate 400 is the same as that of the first guide plate 300, both of which play the role of reducing the falling height of the goods.

[0041] In addition, considering that the second guide plate 400 is at a higher position, the goods may fall outside the goods conveying device during the falling process. Therefore, the double-layer sorting machine in this embodiment also includes a third guide plate 500. The third guide plate 500 is connected to the crossbeam 110 on the other side of the support frame 100, and the third guide plate 500 is vertically arranged on the opposite side of the second guide plate 400. The third guide plate 500 is used to block the goods and prevent them from falling outside.

[0042] The double-layer sorting machine provided in this embodiment further includes a fourth guide plate 600, which is obliquely connected to the bottom of the third guide plate 500. The fourth guide plate 600 serves to further reduce the falling height of the goods, thereby protecting the goods.

[0043] As a preferred embodiment, refer to Figure 4 The cargo trough assembly 220 is arranged obliquely, and the angle α between the mounting surface of the cargo trough assembly 220 and the vertical surface is 15-25 degrees, preferably 20 degrees. It should be noted that since the mounting surface of the cargo trough assembly 220 is parallel to its upper end surface, the attached Figure 3 The angle α shown in FIG. 1 shows the angle between the upper end surface of the cargo trough assembly 220 and the vertical surface.

[0044] Embodiment 2

[0045] like Figure 5 As shown, this embodiment provides a cargo sorting system, including a cargo conveying device 10 and the double-layer sorting machine 20 of the above-mentioned embodiment 1;

[0046] The cargo conveying device 10 passes through the inner side of the frame of the double-layer sorting machine 20; the cargo conveying device 10 may be a belt conveyor, and turnover boxes may also be placed on the belt conveyor for receiving cargo.

[0047] In addition, it should be noted that a single-layer sorting structure 30 can be selectively arranged on the support frame 100 of the double-layer sorting machine 20, that is, the single-layer sorting structure 30 is composed of a sorting unit, and its height is consistent with the height of the double-layer sorting structure. The two can be arranged side by side on the same side of the support frame 100, and the number and arrangement positions of the single-layer sorting structure and the double-layer sorting structure can be flexibly adjusted according to the specific application scenario.

[0048] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A double-layer sorting machine, characterized in that: include: A support frame, on which a plurality of cross beams are arranged at intervals; There are two sorting units, which are arranged on the beam on the same side of the support frame in order from top to bottom; The sorting unit comprises an ejector assembly and a cargo trough assembly connected to each other, and the cargo trough assembly is located above the ejector assembly, and the ejector assembly is used to eject the cargo sliding down through the cargo trough assembly onto the cargo conveying device on the inner side of the support frame.

2. The double-layer sorting machine according to claim 1, characterized in that: The support frame is an A-shaped frame, two first mounting frames are arranged on a crossbeam on one side of the support frame, and the ejector assembly is arranged in the first mounting frames.

3. The double-layer sorting machine according to claim 2, characterized in that: It also includes a first guide plate, which is connected to the cross beam on the inner side of the support frame, and the first guide plate is tilted and arranged at the exit position of the ejector assembly in the sorting unit located at the lower end.

4. The double-layer sorting machine according to claim 3, characterized in that: It also includes a second guide plate, which is connected to the cross beam on the inner side of the support frame, and the second guide plate is tilted and arranged at the exit position of the ejector assembly in the sorting unit located at the upper end.

5. The double-layer sorting machine according to claim 4, characterized in that: It also includes a third guide plate, which is connected to the crossbeam on the other side of the support frame, and the third guide plate is vertically arranged on the opposite side of the second guide plate.

6. The double-layer sorting machine according to claim 5, characterized in that: It also includes a fourth guide plate, which is obliquely connected to the bottom of the third guide plate.

7. The double-layer sorting machine according to claim 1, characterized in that: The cargo trough assembly is arranged at an angle, and the angle α between the installation surface of the cargo trough assembly and the vertical surface is 15-25 degrees.

8. A cargo sorting system, characterized in that: It comprises a cargo conveying device and a double-layer sorting machine as described in any one of claims 1 to 7; The goods conveying device passes through the inner side of the frame of the double-layer sorting machine.

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