CN112845154A

CN112845154A - Sorting device for logistics

Info

Publication number: CN112845154A
Application number: CN202110021429.9A
Authority: CN
Inventors: 田保俊; 周小波
Original assignee: Shanghai Zi Concrete Technology Co ltd
Current assignee: Shanghai Zi Concrete Technology Co ltd
Priority date: 2021-01-08
Filing date: 2021-01-08
Publication date: 2021-05-28

Abstract

The invention belongs to the technical field of sorting equipment, and discloses a sorting device for logistics, which is technically characterized in that: the automatic weighing device comprises a workbench, the weighing groove has been seted up in workstation top left side, the inslot bottom fixed mounting that weighs has weighing sensor, workstation top fixed mounting has U type frame, the common sliding connection of both sides wall that the curb plate is relative around the U type frame has the horizontal plate, both ends are connected with the lifting unit who is located on the U type frame around the horizontal plate, the spout of rectangular shape is inwards seted up to the diapire of horizontal plate, left side wall fixed mounting has the motor in the spout, the output shaft fixed mounting of motor has first ball, screw thread installation has the slide with spout sliding connection on the first ball, the bottom fixed mounting of slide has vertical first push pedal, the conveyer trough of rectangle is seted up at the workstation top on U type frame right side, two sets of transmission shafts about the common rotation of inner wall is connected with of conveyer trough, the common sliding mounting in circumference surface of controlling two.

Description

Sorting device for logistics

Technical Field

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

Background

The logistics is a process of organically combining functions of transportation, storage, purchase, distribution, information processing and the like to realize user requirements according to actual needs in the process of physically flowing articles from a supply place to a receiving place. Due to the continuous change of consumption concept, online shopping is gradually popularized, so logistics becomes the most important link for conveying articles, and related equipment is many in the whole logistics conveying process, wherein a sorting machine mainly completes the sorting work of packages. But current sorting device can't block the goods when sorting the goods and sort, takes place the phenomenon of wrong letter sorting easily.

In order to solve the above problems, chinese patent (publication No. CN111282831A, publication date 2020.06.16) discloses a sorting apparatus for logistics, which can stop goods by providing a baffle and push down the goods by a push block for loading. But the device can not distinguish the article of different weight to can not classify the transportation transmission to the article of different weight, can not sort article by convenient high efficiency.

Disclosure of Invention

The invention aims to provide a sorting device for logistics, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a sorting device for logistics comprises a workbench, wherein supporting legs are fixedly arranged on the periphery of the bottom of the workbench, a weighing groove is formed in the left side of the top of the workbench, a weighing sensor is fixedly arranged at the bottom in the weighing groove, a base plate which is flush with the top wall of the workbench is fixedly connected to the bottom of the weighing sensor, a U-shaped frame which is located above the base plate in the front-back direction is fixedly arranged at the top of the workbench, two opposite side walls of a front side plate and a back side plate of the U-shaped frame are jointly and slidably connected with a horizontal plate, lifting parts which are located on the U-shaped frame are connected to the front end and the back end of the horizontal plate, a long strip-shaped chute is formed in the inward direction of the bottom wall of the horizontal plate, a motor is fixedly arranged on the left wall in the chute, a first ball screw which is rotatably connected with the right wall in the, the rectangular conveying groove is formed in the top of the workbench on the right side of the U-shaped frame, the front inner wall and the rear inner wall of the conveying groove are connected with a left transmission shaft and a right transmission shaft in a rotating mode, the circumferential surfaces of the left transmission shaft and the right transmission shaft are provided with a conveying belt in a sliding mode, the rear end of the left transmission shaft extends out of the conveying groove and is connected with a motor fixed on the side wall of the workbench, a plurality of groups of baffles which are distributed at equal intervals and are positioned above the conveying belt are fixedly installed at the top of the workbench, a plurality of groups of slideways which are distributed at equal intervals and matched with the baffles are fixedly installed at the right end of the top of the workbench on the right side of the conveying belt, a front vertical plate and a rear vertical plate are fixedly installed on the left side wall, the flexible end of electric telescopic handle extends to the opposite side of mounting panel and fixed mounting has the second push pedal, and the rear end of axis of rotation extends the riser and is connected with the motor of fixing on the riser lateral wall, installs spacing part between two sets of risers around.

As a further scheme of the invention: the lifting component comprises vertical grooves formed in two opposite side walls of the U-shaped frame respectively, a vertical second ball screw is installed by rotation of the vertical grooves, sliding blocks connected with the vertical grooves in a sliding mode are installed on the second ball screw in a threaded mode, the left sliding block group and the right sliding block group are fixedly connected with the left end and the right end of the horizontal plate respectively, and the top end of the second ball screw extends out of the vertical grooves and is connected with a speed reduction motor fixed to the top of the U-shaped frame.

As a further scheme of the invention: spacing part is including the first fixed plate of axis of rotation circumference fixed surface installation, the joint groove of the even equidistant distribution of multiunit has been seted up on the roof of first fixed plate, the relative both sides wall fixed mounting of two sets of risers has the second fixed plate that is located the axis of rotation right side around, the spacing groove has been seted up on the second fixed plate towards a lateral wall of axis of rotation, fixed mounting has the pneumatic cylinder on the inner wall of spacing groove, the flexible end mounting of pneumatic cylinder has the connecting plate with spacing groove sliding connection, the left side wall fixed mounting of connecting plate has the joint post of multiunit equidistant evenly distributed mutually supporting with the joint groove.

As a further scheme of the invention: and a plurality of groups of bearing rods which are tightly attached to the inner top wall of the conveyor belt are rotatably connected between the front inner wall and the rear inner wall of the conveying groove.

As a further scheme of the invention: the left side wall and the right side wall of the first push plate are respectively and fixedly provided with a rubber pad.

As a further scheme of the invention: and buffer springs are respectively and fixedly arranged in the weighing grooves on the left side and the right side of the weighing sensor.

As a still further scheme of the invention: the top of the workbench on the left side and the right side of the weighing groove is respectively provided with a strip-shaped sliding groove, and a plurality of groups of sliding rollers which are uniformly distributed at equal intervals are rotationally connected in the sliding grooves.

Compared with the prior art, the invention has the beneficial effects that: the weighing sensor and the first push plate which is driven by the first ball screw and can move left and right are arranged, so that articles with different weights can be pushed to different positions and conveyed to different slide ways through the conveying belt for sorting; through setting up electric telescopic handle and with the second push pedal, can transport the letter sorting on pushing away the conveyer belt with article automatically.

Drawings

Fig. 1 is a schematic structural diagram of a sorting device for logistics.

Fig. 2 is a schematic view of a lifting component and a connection structure thereof in the sorting device for logistics.

Fig. 3 is a schematic view of a rotating shaft and a connecting structure thereof in the sorting device for logistics.

Fig. 4 is a schematic view of a top-view structure of a limiting plate in the sorting device for logistics.

Fig. 5 is an enlarged schematic view of a in fig. 1.

Wherein: the device comprises a workbench 1, supporting legs 2, a weighing groove 3, a weighing sensor 4, a base plate 5, a U-shaped frame 6, a lifting part 7, a vertical groove 71, a second ball screw 72, a sliding block 73, a speed reducing motor 74, a horizontal plate 8, a sliding groove 9, a motor 10, a first ball screw 11, a sliding plate 12, a first push plate 13, a conveying groove 14, a transmission shaft 15, a conveying belt 16, a baffle 17, a sliding way 18, a vertical plate 19, a rotating shaft 20, a mounting plate 21, an electric telescopic rod 22, a second push plate 23, a limiting part 24, a first fixing plate 241, a clamping groove 242, a second fixing plate 243, a limiting groove 244, a hydraulic cylinder 245, a connecting plate 246, a clamping column 247, a buffer spring 25, a sliding groove 26, a sliding roller 27, a rubber pad 28 and.

Detailed Description

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

Example one

Referring to fig. 1-5, a sorting device for logistics comprises a workbench 1, wherein support legs 2 are fixedly arranged on the periphery of the bottom of the workbench 1, a weighing groove 3 is formed in the left side of the top of the workbench 1, a weighing sensor 4 is fixedly arranged at the bottom of the weighing groove 3, a backing plate 5 flush with the top wall of the workbench 1 is fixedly connected to the bottom of the weighing sensor 4, a U-shaped frame 6 located in the front-back direction above the backing plate 5 is fixedly arranged at the top of the workbench 1, two opposite side walls of the front side plate and the rear side plate of the U-shaped frame 6 are jointly and slidably connected with a horizontal plate 8, lifting parts 7 located on the U-shaped frame 6 are connected to the front end and the rear end of the horizontal plate 8, the horizontal plate 8 is driven to move up and down by the lifting parts 7, a strip-shaped chute 9 is formed in the bottom wall of the horizontal plate 8, a motor 10 is fixedly arranged on, a sliding plate 12 which is in sliding connection with the sliding groove 9 is installed on a first ball screw 11 in a threaded manner, a vertical first push plate 13 is fixedly installed at the bottom of the sliding plate 12, a rectangular conveying groove 14 is formed in the top of the workbench 1 on the right side of the U-shaped frame 6, the front inner wall and the rear inner wall of the conveying groove 14 are jointly and rotatably connected with a left transmission shaft 15 and a right transmission shaft 15, a conveyor belt 16 is jointly and slidably installed on the circumferential surface of the left transmission shaft 15 and the circumferential surface of the right transmission shaft 15, the rear end of the left transmission shaft 15 extends out of the conveying groove 14 and is connected with a motor 10 which is fixed on the side wall of the workbench 1, a plurality of groups of baffles 17 which are distributed at equal intervals and are positioned above the conveyor belt 16 are fixedly installed at the top of the workbench 1 on the right side of the conveyor belt 16, a plurality of front and rear groups, a plurality of groups of mounting plates 21 which are distributed at equal intervals in the front-back direction are fixedly mounted on the circumferential surface of the rotating shaft 20, an electric telescopic rod 22 is fixedly mounted on the side wall of each mounting plate 21, the telescopic end of each electric telescopic rod 22 extends to the other side of each mounting plate 21 and is fixedly provided with a second push plate 23, a vertical plate 19 extends out of the rear end of each rotating shaft 20 and is connected with a motor 10 fixed on the side wall of each vertical plate 19, a limiting part 24 is mounted between the front vertical plate 19 and the rear vertical plate 19, the rotating angle of each rotating shaft 20 is further fixed through the limiting part 24, articles are placed on the base plate 5 and weighed through the weighing sensor 4, after weighing, the starting motor 10 drives the first ball screw 11 to rotate and further drives the sliding plate 12 to move, the first push plate 13 is driven to move left and right through the sliding plate 12 to push the articles to a proper position, the electric telescopic rod 22 is controlled to push the articles to the conveyor belt 16 through the second push plate 23, the conveyor belt 16 rotates to convey the articles to the corresponding slide ways 18 through the baffle plates 17 for transportation, and then the articles with different weights can be classified and sorted.

Example two

On the basis of the first embodiment, the lifting component 7 includes vertical slots 71 respectively formed on two opposite side walls of the U-shaped frame 6, a vertical second ball screw 72 is installed on the vertical slots 71 in a rotating manner, sliders 73 slidably connected with the vertical slots 71 are installed on the second ball screw 72 in a threaded manner, two sets of sliders 73 respectively fixed to the left and right ends of the horizontal plate 8, the top end of the second ball screw 72 extends out of the vertical slots 71 and is connected with a speed reduction motor 74 fixed to the top of the U-shaped frame 6, the start motor 74 drives the second ball screw 72 to rotate and further drive the sliders 73 to move up and down, the horizontal plate 8 is driven to move up and down by the up and down movement of the sliders 73 and further drive the first push plate 13 to move up and down, the limiting component 24 includes a first fixing plate 241 fixedly installed on the circumferential surface of the rotating shaft 20, the top wall of the first fixing plate 241 is, the two opposite side walls of the front and rear vertical plates 19 are fixedly provided with a second fixing plate 243 positioned at the right side of the rotating shaft 20, one side wall of the second fixing plate 243 facing the rotating shaft 20 is provided with a limiting groove 244, the inner wall of the limiting groove 244 is fixedly provided with a hydraulic cylinder 245, the telescopic end of the hydraulic cylinder 245 is fixedly provided with a connecting plate 246 in sliding connection with the limiting groove 244, the left side wall of the connecting plate 246 is fixedly provided with a plurality of groups of clamping columns 247 which are uniformly distributed at equal intervals and matched with the clamping groove 242, when the rotating shaft 20 rotates ninety degrees, the hydraulic cylinder 245 is started to insert the clamping columns 247 into the clamping groove 242 to further fix the position of the rotating shaft 20, so as to prevent the rotating shaft 20 from shaking, the weighing grooves 3 at the left and right sides of the weighing sensor 4 are respectively and fixedly provided with a buffer spring 25, and the weighing sensor, the sliding tray 26 of rectangular shape has been seted up respectively at the 1 top of workstation of 3 left and right sides in weighing groove, the sliding tray 26 internal rotation is connected with the equidistant evenly distributed's of multiunit sliding roll 27, help first promotion 13 to promote article through sliding tray 26 and sliding roll 27 and remove, lateral wall fixed mounting has the rubber pad 28 respectively about first push pedal 13, help promoting article through the rubber pad 28, the carrier bar 29 that the roof was hugged closely in the multiunit and conveyer belt 16 is connected in rotating between the inner wall around the transport groove 14, avoid the too big production deformation of drive belt 16 atress through carrier bar 29.

The working principle of the invention is as follows: place article and weigh article through weighing sensor 4 on backing plate 5, after weighing, starter motor 10 drives first ball 11 and rotates and then drive slide 12 and remove, remove through slide 12 and drive first push pedal 13 and remove and promote suitable position about article, starter motor 10 drives axis of rotation 20 and rotates and then drive mounting panel 21 and rotate to vertical position by horizontal position, control electric telescopic handle 22 pushes article to conveyer belt 16 through second push pedal 23 on, conveyer belt 16 rotates and then carries article through baffle 17 and transport on corresponding slide 18, and then can classify and sort the article of different weight.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. A sorting device for logistics comprises a workbench (1), wherein supporting legs (2) are fixedly arranged on the periphery of the bottom of the workbench (1), and the sorting device is characterized in that a weighing groove (3) is formed in the left side of the top of the workbench (1), a weighing sensor (4) is fixedly arranged at the bottom of the weighing groove (3), a base plate (5) which is flush with the top wall of the workbench (1) is fixedly connected to the bottom of the weighing sensor (4), a U-shaped frame (6) which is positioned above the base plate (5) in the front-back direction is fixedly arranged at the top of the workbench (1), two opposite side walls of the front side plate and the rear side plate of the U-shaped frame (6) are jointly and slidably connected with a horizontal plate (8), lifting parts (7) positioned on the U-shaped frame (6) are connected to the front end and the rear end of the horizontal plate (8), a long-strip-shaped sliding groove (9) is formed in, a first ball screw (11) rotatably connected with the inner right wall of the sliding groove (9) is fixedly installed on an output shaft of the motor (10), a sliding plate (12) slidably connected with the sliding groove (9) is installed on the first ball screw (11) in a threaded manner, a vertical first push plate (13) is fixedly installed at the bottom of the sliding plate (12), a rectangular conveying groove (14) is formed in the top of the workbench (1) on the right side of the U-shaped frame (6), the front inner wall and the rear inner wall of the conveying groove (14) are jointly and rotatably connected with a left group of transmission shafts and a right group of transmission shafts (15), a conveying belt (16) is jointly and slidably installed on the circumferential surfaces of the left group of transmission shafts and the right group of transmission shafts (15), the rear end of the left group of transmission shafts (15) extends out of the conveying groove (14) and is connected with the motor (10) fixed on the side wall of, a plurality of groups of front and back slide ways (18) which are distributed at equal intervals and matched with the baffle (17) are fixedly arranged at the right end of the top of the workbench (1) at the right side of the conveyor belt (16), two sets of risers (19) around the left sidewall fixed mounting of workstation (1), axis of rotation (20) are installed in the common rotation of the two lateral walls that front and back two sets of risers (19) are relative, the circumference fixed surface of axis of rotation (20) installs mounting panel (21) of fore-and-aft direction multiunit equidistant distribution, fixed mounting has electric telescopic handle (22) on the lateral wall of mounting panel (21), the flexible end of electric telescopic handle (22) extends to the opposite side of mounting panel (21) and fixed mounting has second push pedal (23), the rear end of axis of rotation (20) extends riser (19) and is connected with motor (10) of fixing on riser (19) lateral wall, install spacing part (24) between front and back two sets of risers (19).

2. The sorting device for the logistics according to claim 1, wherein the lifting component (7) comprises vertical grooves (71) formed in two opposite side walls of the U-shaped frame (6), a vertical second ball screw (72) is installed on the vertical grooves (71) in a rotating mode, sliders (73) connected with the vertical grooves (71) in a sliding mode are installed on the second ball screw (72) in a threaded mode, the left slider and the right slider (73) are fixedly connected with the left end and the right end of the horizontal plate (8) respectively, and the top end of the second ball screw (72) extends out of the vertical grooves (71) and is connected with a speed reducing motor (74) fixed to the top of the U-shaped frame (6).

3. The sorting device for the logistics according to claim 1, wherein the limiting part (24) comprises a first fixing plate (241) fixedly mounted on the circumferential surface of the rotating shaft (20), the top wall of the first fixing plate (241) is provided with a plurality of groups of clamping grooves (242) which are uniformly distributed at equal intervals, two opposite side walls of the front and rear vertical plates (19) are fixedly provided with a second fixing plate (243) positioned on the right side of the rotating shaft (20), one side wall of the second fixing plate (243) facing the rotating shaft (20) is provided with a limiting groove (244), the inner wall of the limiting groove (244) is fixedly provided with a hydraulic cylinder (245), the telescopic end of the hydraulic cylinder (245) is fixedly provided with a connecting plate (246) which is slidably connected with the limiting groove (244), and the left side wall of the connecting plate (246) is fixedly provided with a plurality of clamping columns (247) which are uniformly distributed at equal intervals and are matched.

4. The sorting device for logistics according to claim 1, wherein a plurality of groups of bearing rods (29) tightly attached to the inner top wall of the conveyor belt (16) are rotatably connected between the front inner wall and the rear inner wall of the conveying groove (14).

5. The sorting device for logistics according to claim 1, wherein the left and right side walls of the first push plate (13) are fixedly provided with rubber pads (28), respectively.

6. The sorting device for logistics according to any one of claims 1 to 5, wherein buffer springs (25) are fixedly arranged in the weighing grooves (3) on the left and right sides of the weighing sensor (4) respectively.

7. The sorting device for logistics according to claim 6, wherein the top of the workbench (1) on the left and right sides of the weighing groove (3) is respectively provided with a strip-shaped sliding groove (26), and a plurality of groups of sliding rollers (27) which are uniformly distributed at equal intervals are rotatably connected in the sliding groove (26).