CN112845103B

CN112845103B - Discrete type straight line panel turnover sorting machine

Info

Publication number: CN112845103B
Application number: CN202011514771.4A
Authority: CN
Inventors: 王金忠; 杨进
Original assignee: Hangzhou Zhiwuda Technology Co ltd
Current assignee: Hangzhou Zhiwuda Technology Co ltd
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2023-03-28
Anticipated expiration: 2040-12-21
Also published as: CN112845103A

Abstract

The invention discloses a discrete linear turnover plate type sorting machine, which comprises a sorting vehicle and a track frame, wherein the sorting vehicle can move along a specified route in the track frame, the sorting vehicle comprises an electric brush, a turnover mechanism, a bracket, a tray, a walking gear and an idler wheel, and the track frame comprises a frame body, a rack, a sliding contact line, a movable valve and a constraint slideway; turnover mechanism and bracket pass through hinged joint, the tray is installed on the bracket, brush and wiping line contact cooperation, walking gear and rack intermeshing, this rack is fixed on the frame body, the idler can be at restraint slide internal motion, the movable valve can cooperate the walking gear to open, lets the letter sorting car get into in the track frame. The invention has a small structure and is convenient to install, maintain and move; the packages with irregular shapes can be sorted; the dolly high-speed operation, when unloading the parcel, the dolly can keep normal velocity of traveling, need not stop, the efficiency of improvement letter sorting that can be great.

Description

Discrete type straight line panel turnover sorting machine

Technical Field

The invention relates to the field of express sorting, in particular to a discrete linear turnover plate type sorting machine.

Background

The Chinese patent application publication No. CN 111632850A discloses a sorting and transferring robot with an adjustable tray for logistics, which comprises a vehicle body, an air cylinder, a tray, an extending mechanism and a fixing mechanism, wherein the tray is arranged above the vehicle body, the air cylinder is arranged in the vehicle body, the fixing mechanism is arranged in the tray, the extending mechanism comprises a push-out component, a limiting component and an extending component, and the sorting and transferring robot with the adjustable tray for logistics realizes rapid sorting and transferring by identifying bar codes through a scanner.

At present, common express sorting modes in the market are as follows: crossed belt sorting equipment, mechanical arm sorting and minions sorting.

The cross belt sorting equipment is widely applied to the express logistics industry, and the sorting principle of the equipment is that an electric roller is electrified to drive a black belt to rotate, and finally parcels placed on the belt are sorted to a grid (a certain fixed address on an equipment line indicates the falling position of the parcels). The sorting mode can sort most types of parcels, but for lighter parcels, the parcels can be thrown out at a turning position due to centrifugal force, so that the parcels cannot be sorted correctly, and even the objects in the parcels can be damaged; the cross-belt equipment is relatively large, and the installation time is long, about 40 days; the floor area of the equipment is at least 1000 square, and the floor area is large; the belt is easy to wear after long-term use, and the belt is troublesome to replace.

And (4) sorting by using a mechanical arm, wherein the packages on the assembly line are sorted by using a mechanical arm pushing or clamping mode. The product is suitable for sorting cubes with regular shapes, but the bottleneck is that thin packages such as envelopes and packages with special shapes are difficult to sort.

The small yellow people sorting is not applied much in the market, most of the forms displayed by the items are displayed in front of people, the sorting mode is that the packages are placed on the small yellow people trays, the small yellow people can automatically run to the corresponding grids, the sorting is completed in the form of turning the plates by the trays, finally, the starting points are returned to pick up the packages, and the sorting is performed again, so that the circulation is realized. The product has the disadvantages of large occupied area, high manufacturing cost and difficulty in bearing high cost by express delivery points.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: how to realize lightly, quick sorting according to the address to the little parcel of express delivery, improve letter sorting efficiency.

The invention provides the following technical scheme for solving the technical problems:

a discrete linear turnover plate type sorting machine comprises a sorting vehicle and a track frame, wherein the sorting vehicle can move along a designated route in the track frame, the sorting vehicle comprises an electric brush, a turnover mechanism, a bracket, a tray, a traveling gear and an idler wheel, and the track frame comprises a frame body, a rack, a sliding contact line, a movable valve and a constraint slide way;

the utility model discloses a sorting car, including tilting mechanism, tray, brush and rack, tilting mechanism and bracket pass through hinged joint, the tray is installed on the bracket, brush and wiping line contact cooperation, walking gear and rack intermeshing, this rack is fixed on the frame body, the idler can be in restraint slide internal motion, the movable valve can cooperate the walking gear to open, lets the sorting car get into in the track frame.

The turnover mechanism is connected with the lower surface of the bracket through a hinge, and the rotation angle of the bracket is controlled by the stepping motor I. The turnover mechanism is a crank and rocker mechanism.

And a weighing sensor is arranged in the bracket and used for weighing the weight of the package.

The sorting vehicle further comprises a rotating shaft, and the rotating shaft is installed on one side of the sorting vehicle and fixedly connected with one end of the bracket located on the same side.

The walking gear is driven to rotate through the stepping motor II, and the motion is transmitted between the stepping motor II and a transmission shaft of the fixed walking gear through a synchronous wheel and a synchronous belt.

The number of the idle wheels is at least 4, and the plurality of idle wheels are arranged on the same rectangular frame.

The rack comprises a straight rack and curved arc teeth, and the four straight racks and the four curved arc teeth are spliced to form a closed loop.

The movable valve comprises a valve body and a valve head, the valve head can rotate relative to the valve body, straight teeth are arranged on the same side of the valve body and the valve head, and the straight teeth can be meshed with the walking gear.

The sliding contact lines are fixed on the frame body, and the upper layer and the lower layer of the frame body are provided with the sliding contact lines. The sliding contact line is used for transmitting electric energy, and the electric brush is installed below the sorting vehicle and is in contact fit with the sliding contact line.

The invention has the beneficial effects that: 1. the structure is fine and small, and the installation, maintenance and relocation are convenient; 2. the packages with irregular shapes can be sorted; 3. the trolley runs at a high speed, and the efficiency is high; 4. when unloading the package, the dolly can keep normal speed of traveling, need not stop, the efficiency of improvement letter sorting that can be great, the also abundant accuracy nature of having guaranteed the letter sorting of position cooperation between them simultaneously.

Drawings

FIG. 1 is a schematic view of the assembly of a sorting vehicle and a track frame according to the present invention;

FIG. 2 is a schematic view of a sorting vehicle according to the present invention;

FIG. 3 is a schematic view of a cart turnover mechanism of the present invention;

FIG. 4 is a bottom view of the sorting vehicle according to the present invention;

FIG. 5 is a partial structural view of a track frame according to the present invention;

FIG. 6 is a schematic view of the movable valve of the present invention;

in the figure, reference number 1-sorting vehicle; 2-a track frame; 11-an electric brush; 12-a turnover mechanism; 13-a carrier; 14-a tray; 15-a walking gear; 16-an idler wheel; 21-a frame body; 22-a rack; 221-spur rack; 222-curved teeth; 23-trolley line; 24-a movable valve; 241-a valve body; 242-a valve head; 25-constraining the slide.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings.

As shown in fig. 1, a discrete type linear plate-turnover sorting machine comprises a sorting vehicle and a track frame, wherein the sorting vehicle 1 can move along a designated route in the track frame 2, as shown in fig. 2 and 3, the sorting vehicle 1 comprises an electric brush 11, a turnover mechanism 12, a bracket 13, a tray 14, a traveling gear 15 and an idler wheel 16, as shown in fig. 5, the track frame 2 comprises a frame body 21, a rack 22, a trolley line 23, a movable valve 24 and a restraining slide 25;

the turnover mechanism 12 is connected with the bracket 13 through a hinge, the tray 14 is installed on the bracket 13, the electric brush 11 is in contact fit with a sliding contact line 23, the walking gear 15 is meshed with a rack 22, the rack is fixed on the frame body 21, the idle wheel 16 can move in a constraint slide way 25, and the movable valve 24 can be opened by matching with the walking gear 15 to enable the sorting vehicle 1 to enter the track frame 2.

The turnover mechanism 12 is connected with the lower surface of the bracket 13 through a hinge, the rotation angle of the bracket 13 is controlled by a stepping motor I, and the turnover mechanism 12 is a crank rocker mechanism.

And a weighing sensor is arranged in the bracket 13 and used for weighing the weight of the package.

The sorting vehicle 1 further comprises a rotating shaft which is arranged on one side of the sorting vehicle 1 and is fixedly connected with one end of the bracket 13 which is positioned on the same side. When the turnover mechanism 12 moves to rotate the bracket 13, the rotation fulcrum of the bracket 13 is a rotation shaft.

As shown in fig. 4, the traveling gear 15 is driven to rotate by a stepping motor ii. And the step motor II and a transmission shaft of the fixed walking gear 15 transmit motion through a synchronous wheel and a synchronous belt.

Preferably, the number of the idle wheels 16 is 4, and the pattern formed by connecting the positions of the four idle wheels 16 is a rectangular frame.

Preferably, the rack 22 comprises a straight rack 221 and curved teeth 222, and four straight racks 221 and four curved teeth 222 are spliced to form a closed loop.

As shown in fig. 6, the movable valve 24 includes a valve body 241 and a valve head 242, the valve head 242 can rotate relative to the valve body 241, and the same sides of the valve body 241 and the valve head 242 are both provided with straight teeth, which can be meshed with the traveling gear 15, so that the sorting vehicle 1 can enter the track frame 2. Preferably, the movable valve 24 is disposed at the position of four curved teeth 222 of the circuit formed by the rack 22.

Preferably, the trolley wires 23 are fixed on the frame body 21, and the trolley wires 23 are disposed on both the upper and lower layers of the frame body 21. The sliding contact line 23 is used for transmitting electric energy, and the electric brush 11 is arranged below the sorting vehicle 1 and is in contact fit with the sliding contact line 23.

Claims

1. A discrete type linear turnover plate type sorting machine comprises a sorting vehicle (1) and a track frame (2), and is characterized in that the sorting vehicle (1) can move along a designated route in the track frame (2), the sorting vehicle (1) comprises an electric brush (11), a turnover mechanism (12), a bracket (13), a tray (14), a walking gear (15) and an idler (16), and the track frame (2) comprises a frame body (21), a rack (22), a sliding contact line (23), a movable valve (24) and a restraining slide way (25);

the turnover mechanism (12) is connected with the bracket (13) through a hinge, the tray (14) is installed on the bracket (13), the electric brush (11) is in contact fit with a sliding contact line (23), the walking gear (15) is meshed with a rack (22), the rack is fixed on a frame body (21), the idle wheel (16) can move in a constraint slide way (25), and the movable valve (24) can be opened by matching with the walking gear (15) to enable the sorting vehicle (1) to enter the track frame (2);

a weighing sensor is arranged in the bracket (13);

the rotation angle of the bracket (13) is controlled by a stepping motor I;

the movable valve (24) comprises a valve body (241) and a valve head (242), the valve head (242) can rotate relative to the valve body (241), straight teeth are arranged on the same side of the valve body (241) and the valve head (242), and the straight teeth can be meshed with the walking gear (15);

the number of the idle wheels (16) is at least 4, and the plurality of idle wheels (16) are arranged on the same rectangular frame.

2. A sorting machine according to claim 1, characterised in that the sorting cart (1) further comprises a rotating shaft mounted on one side of the sorting cart (1) and fixedly connected to one end of the carriage (13) located on the same side.

3. The discrete linear plate-turnover sorter according to claim 1, characterised in that the travelling gear (15) is driven in rotation by a stepper motor ii.

4. The discrete linear flipping board sorting machine according to claim 1, wherein the rack (22) comprises a straight rack (221) and curved teeth (222), and the four straight racks (221) and the four curved teeth (222) are spliced to form a closed loop.

5. A discrete type rectilinear tipping plate sorting machine according to claim 1, characterized in that said trolley wires (23) are fixed to the frame body (21), the trolley wires (23) being intended to transmit electric energy, said brushes (11) being mounted under the sorting vehicle (1) and in contact engagement with the trolley wires (23).