CN112499073A

CN112499073A - Electronic tag goods shelf with distance adjustable function based on Internet of things

Info

Publication number: CN112499073A
Application number: CN202011088639.1A
Authority: CN
Inventors: 黄健恒; 符海青
Original assignee: Hainan University of Science and Technology
Current assignee: Hainan University of Science and Technology
Priority date: 2020-10-13
Filing date: 2020-10-13
Publication date: 2021-03-16
Anticipated expiration: 2040-10-13
Also published as: CN112499073B

Abstract

An electronic tag goods shelf with an interval adjusting function based on the Internet of things comprises a movable support, an electronic tag, a horizontal plate and a vertical plate, wherein the electronic tag is placed on the horizontal plate, the movable support comprises a base, a back plate, a horizontal slide rail and a vertical slide rail, the back plate is fixed on the base, the base is provided with idler wheels, the back plate is provided with a plurality of horizontal slide rails and vertical slide rails, the horizontal plate is in sliding connection with the vertical slide rails, the vertical plate is in sliding connection with the horizontal slide rails, the horizontal plate and the vertical plate are provided with driving mechanisms, each driving mechanism comprises a motor and a screw rod, an output shaft of the motor is fixedly connected with the screw rods, the horizontal slide rail and the vertical slide rail are both provided with thread grooves matched with the screw rods, the screw rods on the horizontal plate are meshed with the thread grooves of the vertical slide rails and drive the horizontal plate to move up and down along the, the motors are respectively electrically connected with the switches. The quantity of the loaded goods is increased, and the operation is simple.

Description

Electronic tag goods shelf with distance adjustable function based on Internet of things

Technical Field

The invention relates to the technical field of logistics sorting, in particular to an electronic tag shelf with a distance adjusting function based on the Internet of things.

Background

With the deepened development and increased competition of large-scale e-commerce application enterprises, the secondary sorting and seeding system for planning, selecting and modifying e-commerce by the daily single-output amount and the daily multiple-output amount becomes the next development trend. The years of deep application of the seeding wall system gradually become a main choice for brand electric enterprises to process large-order-quantity secondary sorting. When the seeding wall is used for sorting, a batch of goods are placed in the goods box with the label, the seeding wall reads sorting information through scanning the label of the goods box, then the scanning guns are used for scanning bar codes on the goods one by one under the control of the WMS software system, and the light strip which is lightened on the goods grids indicates that the goods are placed in the corresponding goods grids. In the prior art, the single loading capacity of the cargo box for transporting cargos to the front of the seeding wall is limited, a large amount of cargos cannot be transported to the front of the seeding wall at one time, and when the cargos are sorted at every time, personnel still need to bend down to take the cargos up from the cargo box, so that the operation is troublesome.

Disclosure of Invention

In view of the prior art, the invention provides an electronic tag shelf with a distance adjusting function based on the internet of things, so that the number of loaded goods is increased, and the operation is simple.

The technical scheme of the invention is realized as follows:

an electronic tag goods shelf with an interval adjusting function based on the Internet of things comprises a movable support, an electronic tag, a horizontal plate and a vertical plate, wherein the electronic tag is placed on the horizontal plate, the movable support comprises a base, a back plate, a horizontal slide rail and a vertical slide rail, the back plate is fixed on the base, the base is provided with a roller, the back plate is provided with a plurality of horizontal slide rails and a plurality of vertical slide rails, the horizontal plate is in sliding connection with the vertical slide rails, the vertical plate is in sliding connection with the horizontal slide rails, the horizontal plate and the vertical plate are provided with driving mechanisms, each driving mechanism comprises a first motor and a screw rod, an output shaft of the first motor is fixedly connected with the screw rods, the horizontal slide rails and the vertical slide rails are respectively provided with thread grooves matched with the screw rods, the screw rods on the horizontal plate are meshed with the thread grooves of the vertical slide rails and drive the horizontal plate to move up and, the screw rod on the vertical plate is meshed with the thread groove of the horizontal slide rail and drives the vertical plate to move left and right along the horizontal slide rail, and the first motor is electrically connected with the switch respectively.

Furthermore, the vertical slide rail and the horizontal slide rail are both provided with L-shaped slide grooves, L-shaped slide blocks are arranged in the L-shaped slide grooves, the horizontal plate is fixedly connected with the L-shaped slide blocks in the vertical slide rail, and the vertical plate is fixedly connected with the L-shaped slide blocks in the horizontal slide rail.

Further, the bracing piece is equipped with in removal support the place ahead, the both ends of bracing piece are passed through the connecting rod and are connected with the backplate, the bracing piece middle part is rotated and is connected with and stretches to the seeding wall put the thing board, put thing board below be equipped with the limiting plate that the bracing piece is connected.

Further, the seeding wall is an electronic commerce intelligent distribution shelf which comprises a shelf and an indicator, the shelf is provided with an inclined storage basket, it is characterized in that a telescopic frame formed by assembling a plurality of telescopic grids is arranged in front of the goods frame, the indicator is arranged on the telescopic grids, the expansion grid comprises four expansion rods and partition plates, the expansion rods are connected end to form an expansion rectangular frame, the baffle is arranged around the rectangular frame and comprises a first flat plate, a second flat plate and a telescopic belt, the first end of the first flat plate is connected with the first end of the telescopic rod, the first end of the second flat plate is connected with the second end of the telescopic rod, the first flat plate is of a U-shaped structure with a groove in the middle, the second flat plate is inserted into the groove, and the telescopic belt is connected with the first end of the second flat plate and the first end of the first flat plate.

Furthermore, the telescopic grid further comprises L-shaped rods, the telescopic rods are fixedly connected with each other through the L-shaped rods, and the L-shaped rods are fixedly connected with each other and adjacent to each other.

Further, the expansion bracket still includes the outline, outline sliding connection has a plurality of horizon bars and vertical pole, horizon bar and vertical pole middle part are equipped with the bar spout, the bar groove of horizon bar and the bar groove of vertical pole alternately overlap and form the locating hole, L shape pole is equipped with pegs graft and is in setting element in the locating hole.

Further, the middle part of outline side is fixed with and is equipped with scissors fork actuating mechanism, it includes electric telescopic handle and a plurality of X shape support through the mutual articulated of pivot to cut fork actuating mechanism, X shape support comprises two connecting rods, the middle part of connecting rod is articulated each other, the pivot is equipped with first through-hole, horizon bar and vertical pole all are equipped with the inserted bar that inserts first through-hole, two electric telescopic handle one end and outline fixed connection, the other end respectively with cut fork actuating mechanism's end connection.

Furthermore, the cross section of the positioning piece is square, and the end part of the positioning piece is provided with a limiting block.

Furthermore, the first flat plate is provided with a containing cavity, a winding drum is arranged in the containing cavity, the winding drum is connected with the first flat plate through a clockwork spring, the containing cavity is communicated to the surface of the first flat plate through a second through hole, one end of the telescopic belt is wound on the winding drum, and the other end of the telescopic belt is connected with the first end of the second flat plate.

Furthermore, the telescopic belt is sleeved with a conveying belt, rollers are arranged at the first end of the first flat plate and the first end of the second flat plate, the rollers are higher than the upper surfaces of the first flat plate and the second flat plate, the rollers are connected with a second motor, the second motor drives the rollers to rotate and drive the conveying belt to rotate, the conveying belt rotates to drive commodities to move towards the goods shelf, and a pull rope is sleeved at the edge of the telescopic belt.

The invention has the beneficial effects that:

goods are placed on horizontal plates in different boxes, an electronic tag is placed in each box, the goods and the electronic tags move up and down together when the horizontal plates move up and down, the goods and the electronic tags move left and right together when the vertical plates move left and right, and the goods stack is always together with the electronic tags in the moving process. In the process of placing the goods on the goods shelf on the seeding wall, the goods in the cells in the middle can be placed on the seeding wall, and the electronic tags are taken out. And then the horizontal plate above or below the cell is moved, the goods in the cell above or below are moved to the middle position of the goods shelf, and then the goods are taken out, so that the times of bending down of workers are reduced, and the labor intensity is reduced. Similarly, the vertical plates at the left and right positions of the cell can be moved to push the goods in the left and right cells to the middle position of the goods shelf, and then the goods can be taken out. The goods in the cell located at the lower left, upper left, lower right or lower right of the cell may be moved up and down to the left and right sides of the cell and then moved to the middle position of the shelf from the left and right sides, or moved up and down to the upper and lower sides of the cell and then moved to the middle position of the shelf. Goods that will take out are taken out again after moving to the middle part of goods shelves through, reduce the staff number of times of bowing, reduce intensity of labour, improve work efficiency.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only preferred embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a perspective view of an electronic tag shelf with a distance adjusting function based on the internet of things in embodiment 1 of the invention;

fig. 2 is a schematic structural view of a part of a horizontal slide rail, a vertical slide rail, a horizontal plate and a vertical plate in embodiment 1 of the present invention;

fig. 3 is a side view of an electronic tag shelf with a distance adjusting function based on the internet of things according to embodiment 2 of the present invention;

FIG. 4 is a perspective view of a sowing wall in embodiment 2 of the present invention;

FIG. 5 is an enlarged view of area A of FIG. 4 in accordance with the present invention;

FIG. 6 is a front perspective view of a telescopic grid according to embodiment 2 of the present invention;

fig. 7 is a rear perspective view of a telescopic grid of example 2 of the present invention;

FIG. 8 is an enlarged view of area B of FIG. 7 in accordance with the present invention;

fig. 9 is a back perspective view of the expansion grid of embodiment 2 of the present invention with the expansion belt and the conveyor belt removed;

FIG. 10 is a cross-sectional view of a telescopic grid according to example 2 of the present invention;

FIG. 11 is an enlarged view of area C of FIG. 10 in accordance with the present invention;

in the figure, 101 a moving rack, 102 a electronic tag, 103 a horizontal plate, 104 a vertical plate, 105 a base, 106 a back plate, 107 a horizontal sliding rail, 108 a vertical sliding rail, 109 a roller, 110 a first motor, 111 a screw rod, 112 a thread groove, 113 a switch, 114 a L-shaped sliding groove, 115L-shaped sliding block, 116 a supporting rod, 117 a connecting rod, 118 a placing plate, 119 a limiting plate, 1 a goods rack, 2 an indicator, 3 a placing basket, 4 a telescopic rack, 5 a telescopic grid, 6 a telescopic rod, 7 a clapboard, 8 a first plate, 9 a second plate, 10 a telescopic belt, 11 a groove, 12L-shaped rod, 13 an outer frame, 14 a horizontal rod, 15 a vertical rod, 16 a strip-shaped sliding groove, 17 a positioning hole, 18 a positioning piece, 19 an electric telescopic rod, 20X-shaped rack, 21 a connecting rod, 22 a rotating shaft, 23 a first through hole, 24 a plug rod, 25 a containing cavity, 26 a winding drum, 27 a clockwork spring, 28 a second through hole, 33 reinforcing the steel.

Detailed Description

In order to better understand the technical content of the invention, specific embodiments are provided below, and the invention is further described with reference to the accompanying drawings.

Example 1

Referring to fig. 1 to 3, an electronic tag shelf with an interval adjusting function based on the internet of things comprises a movable support 101, an electronic tag 102, a horizontal plate 103 and a vertical plate 104, wherein the electronic tag 102 is placed on the horizontal plate 103, the movable support 101 comprises a base 105, a back plate 106, a horizontal slide rail 107 and a vertical slide rail 108, the back plate 106 is fixed on the base 105, the base 105 is provided with a roller 109, the back plate 106 is provided with a plurality of horizontal slide rails 107 and vertical slide rails 108, the horizontal plate 103 is slidably connected with the vertical slide rails 108, the vertical plate 104 is slidably connected with the horizontal slide rails 107, the horizontal plate 103 and the vertical plate 104 are provided with a driving mechanism, the driving mechanism comprises a first motor 110 and a screw 111, an output shaft of the first motor 110 is fixedly connected with the screw 111, the horizontal slide rail 107 and the vertical slide rail 108 are both provided with a thread groove 112 matched with the screw 111, the screw 111 on the horizontal plate 103 is engaged with the threaded groove 112 of the vertical slide rail 108 and drives the horizontal plate 103 to move up and down along the vertical slide rail 108, the screw 111 on the vertical plate 104 is engaged with the threaded groove 112 of the horizontal slide rail 107 and drives the vertical plate 104 to move left and right along the horizontal slide rail 107, and the first motors 110 are respectively electrically connected with the switches 113.

The electronic tag 102 shelf comprises a movable bracket 101, an electronic tag 102, a horizontal plate 103 and a vertical plate 104, wherein the movable bracket 101 can be pushed, and a base 105 at the bottom of the movable bracket 101 is provided with a roller 109, so that the movable bracket 101 can be pushed to move to a working position. The back plate 106 of the movable rack is fixed on the base 105, the shelf is divided into a plurality of boxes for storing goods by the back plate 106, the horizontal plate 103 and the vertical plate 104, and the openings of the boxes face the front of the shelf. The back plate 106 is provided with a plurality of horizontal sliding rails 107 and vertical sliding rails 108, the horizontal sliding rails 107 are arranged at equal intervals, and the vertical sliding rails 108 are also arranged at equal intervals. Preferably, the pitch of the horizontal sliding rails 107 is equal to the pitch of the vertical sliding rails 108. The horizontal plate 103 is slidably coupled to the vertical slide rail 108 so that the horizontal plate 103 can slide up and down, and the vertical plate 104 is slidably coupled to the horizontal slide rail 107 so that the vertical plate 104 can slide horizontally. All be equipped with actuating mechanism on horizontal plate 103 and vertical board 104, actuating mechanism includes first motor 110 and screw rod 111, drive screw rod 111 rotates when first motor 110 rotates, screw rod 111 of horizontal plate 103 and the thread groove 112 interlock of vertical slide rail 108, drive horizontal plate 103 and reciprocate along vertical slide rail 108 when screw rod 111 rotates, because screw rod 111 and thread groove 112 interlock each other, consequently actuating mechanism has the effect of auto-lock, can drive screw rod 111 through first motor 110 and rotate and come to remove along thread groove 112, can not remove screw rod 111 along thread groove 112 and come reverse drive first motor 110 to rotate, the stability of drive has been improved. Similarly, the screw 111 of the vertical plate 104 engages with the threaded groove 112 of the horizontal slide rail 107, and the screw 111 rotates to drive the vertical plate 104 to move left and right along the horizontal slide rail 107. Preferably, the thread groove 112 is a deep groove. The first motors 110 are respectively electrically connected with the switches 113, the switches 113 of the first motors 110 of the horizontal plate 103 are fixed on the horizontal plate 103, the switches 113 of the first motors 110 of the vertical plate 104 are fixed on the vertical plate 104, and the switches 113 move along with the movement of the first motors 110, so that the operation is convenient.

When the goods stacking device is used, goods are placed on the horizontal plates 103 in different boxes, one electronic tag 102 is placed in each box, the goods and the electronic tags 102 move up and down together when the horizontal plates 103 move up and down, the goods and the electronic tags 102 move left and right together when the vertical plates 104 move left and right, and the goods stack is always together with the electronic tags 102 in the moving process. In the process of placing the goods in the cells on the seeding wall, the goods in the cells in the middle can be placed on the seeding wall, and the electronic tags 102 can be taken out. And then the horizontal plate 103 above or below the cell is moved, the goods in the cell above or below are moved to the middle position of the shelf, and then the goods are taken out, so that the times of bending down of workers are reduced, and the labor intensity is reduced. Similarly, the vertical plate 104 at the left and right positions of the cell may be moved to push the goods in the left and right cells to the middle position of the shelf, and then the goods may be taken out. The goods in the cell located at the lower left, upper left, lower right or lower right of the cell may be moved up and down to the left and right sides of the cell and then moved to the middle position of the shelf from the left and right sides, or moved up and down to the upper and lower sides of the cell and then moved to the middle position of the shelf. Goods that will take out are taken out again after moving to the middle part of goods shelves through, reduce the staff number of times of bowing, reduce intensity of labour, improve work efficiency.

Specifically, the vertical slide rail 108 and the horizontal slide rail 107 are both provided with L-shaped slide grooves 114, L-shaped slide blocks 115 are arranged in the L-shaped slide grooves, the horizontal plate 103 is fixedly connected with the L-shaped slide blocks 115 in the vertical slide rail 108, and the vertical plate 104 is fixedly connected with the L-shaped slide blocks 115 in the horizontal slide rail 107. The stability of sliding of the horizontal plate 103 and the vertical plate 104 is improved, and the horizontal plate 103 and the vertical plate 104 do not interfere with each other when moving.

Specifically, a support rod 116 is arranged in front of the movable support 101, two ends of the support rod 116 are connected with the back plate 106 through a connecting rod 117, an object placing plate 118 extending to the seeding wall is rotatably connected to the middle of the support rod 116, and a limiting plate 119 connected with the support rod 116 is arranged below the object placing plate 118. When taking out the goods, can dial out the goods earlier and put on putting thing board 118, conveniently take the goods and scan. When not in use, the object placing plate 118 can be upwards rotated and stored, and the space is saved. The bottom of the object placing plate 118 is provided with a limiting plate 119 connected with the supporting rod 116, and the limiting plate 119 prevents the object placing plate 118 from rotating downwards, so that the object placing plate 118 is in a horizontal state.

Example 2

Referring to the drawings, the present embodiment is different from embodiment 1 in that the seeding wall is an intelligent electronic commerce distribution shelf, the intelligent electronic commerce distribution shelf includes a shelf 1 and an indicator 2, the shelf 1 is provided with a storage basket 3 placed obliquely, an expansion shelf 4 assembled by a plurality of expansion grids 5 is arranged in front of the shelf 1, the indicator 2 is arranged on the expansion grids 5, the expansion grids 5 include four expansion rods 6 and a partition 7, the expansion rods 6 are connected end to form a rectangular frame which is telescopic, the partition 7 is arranged around the rectangular frame, the partition 7 includes a first plate 8, a second plate 9 and an expansion band 10, a first end of the first plate 8 is connected with a first end of the expansion rod 6, a first end of the second plate 9 is connected with a second end of the expansion rod 6, the first plate 8 is a U-shaped structure with a groove 11 in the middle, the second plate 9 is inserted in the groove 11, and the telescopic belt 10 is connected with the first end of the second plate 9 and the first end of the first plate 8.

The goods shelf 1 is provided with a plurality of lattices, the storage basket 3 is obliquely placed in the lattices on the goods shelf 1, and the front edge of the opening of the storage basket 3 is parallel and level with the lower edge of the lattices, so that the commodities are conveniently placed in the storage basket 3. An expansion bracket 4 formed by assembling a plurality of expansion grids 5 is arranged in front of the goods shelf 1, the size of the expansion bracket 4 is consistent with that of the goods shelf 1 when the expansion bracket 4 extends to the maximum size, and the size of the expansion grids 5 is consistent with that of the grids when the expansion bracket 4 extends to the maximum size and the positions of the expansion grids correspond to each other. When sowing, the telescopic frame 4 is firstly reduced to a smaller size, then commodities are placed in the telescopic lattices 5 of the telescopic frame 4, when the telescopic frame 4 is extended and enlarged, the telescopic lattices 5 correspond to the lattices of the goods shelf 1 one by one, then the commodities are pushed to fall out of the goods placing baskets 3 of the goods shelf 1, and sowing and sorting can be completed. The size of expansion grid 5 is less than the size of check, and the size of expansion bracket 4 is less than the size of goods frame 1, has reduced staff's displacement when the seeding to can let more expansion grids 5 be located staff's sight range, the staff can be quick make the judgement, need not the position that should put into is look for to the swing head that relapses. On indicator 2 located expansion grid 5, the staff can find the expansion grid 5 that needs put into fast according to the suggestion. The telescopic grid 5 comprises four telescopic rods 6 and a partition plate 7, the four telescopic rods 6 are connected end to form a telescopic rectangular frame, the adjacent telescopic rods 6 are mutually perpendicular and fixedly connected together, and the rectangular frame can be enlarged and reduced. The partition plates 7 are arranged around the rectangular frame and form a telescopic grid 5 with openings at the front end and the rear end with the rectangular frame. Optionally, the edges of the adjacent partition plates 7 are fixedly connected with each other, the joint is provided with a reinforcing steel 33, and the reinforcing steel 33 is fixedly connected with the rectangular frame. The partition 7 comprises a first flat plate 8, a second flat plate 9 and a telescopic belt 10, wherein the first flat plate 8 is of a U-shaped structure with a groove 11 in the middle, the second flat plate 9 is inserted into the groove 11 of the first flat plate 8, and the second flat plate 9 can slide relative to the first flat plate 8, so that the length of the partition 7 is adjusted. The first end of second flat board 9 and the first end of first flat board 8 are connected to telescopic band 10, and the junction of first flat board 8 and second flat board 9 makes 7 surperficial irregularities of baffle, and telescopic band 10 shelters from towards the unevenness department in the expansion check 5 for one side of baffle 7 towards the expansion check 5 inside tends to level and smooth, is difficult to block article when flexible, is convenient for control expansion check 5 to reduce and enlarge.

Specifically, the expansion lattice 5 further comprises an L-shaped rod 12, and the expansion rod 6 is fixedly connected with the L-shaped rod 12, and optionally, the L-shaped rods 12 of the adjacent expansion lattices 5 are fixedly connected with each other. The L-shaped rod 12 improves the structural strength of the expansion grid 5 and is not easy to damage. The L-shaped rods 12 of the adjacent expansion lattices 5 are fixedly connected with each other, and when the expansion lattices 5 expand or contract, other expansion lattices 5 can be driven to expand or contract.

Specifically, expansion bracket 4 still includes outline 13, outline 13 sliding connection has a plurality of horizon bars 14 and vertical pole 15, horizon bar 14 and vertical pole 15 middle part are equipped with bar spout 16, the bar groove of horizon bar 14 and the bar groove of vertical pole 15 alternately overlap and form locating hole 17, L shape pole 12 is equipped with pegs graft and is in locating element 18 in the locating hole 17. The outer frame 13 is fixed on the ground to cover the telescopic frame 4, and optionally, the size of the outer frame 13 is fixed. A plurality of horizontal rods 14 and vertical rods 15 are arranged on the outer frame 13, the Arin solitons of the horizontal rods 14 are connected with the left side and the right side of the outer frame 13 in a sliding mode, and the upper end and the lower end of each vertical rod 15 are connected with the upper end and the lower end of the outer frame 13 in a sliding mode. The middle parts of the horizontal rods 14 and the vertical rods 15 are respectively provided with a strip-shaped sliding groove 16, and the crossing parts of the horizontal rods 14 and the vertical rods 15 have overlapping regions, so that the strip-shaped grooves of the horizontal rods 14 and the strip-shaped grooves of the vertical rods 15 are crossed and overlapped to form positioning holes 17, the L-shaped rods 12 are fixed with positioning pieces 18, and the positioning pieces 18 are inserted into the positioning holes 17. Along with the movement of the horizontal rods 14 and the vertical rods 15, when the space between the horizontal rods 14 and the space between the vertical rods 15 are enlarged or reduced, the expansion grid 5 is driven to be enlarged or reduced. The horizontal bar 14 and the vertical bar 15 make the same row of the expansion grids 5 in the same column align with each other when the expansion frame is enlarged or reduced.

Specifically, the middle part of outline 13 side is fixed with and is equipped with scissors fork actuating mechanism, it includes electric telescopic handle 19 and a plurality of mutual articulated X shape support 20 through pivot 22 to cut fork actuating mechanism, X shape support 20 comprises two connecting rods 21, the middle part of connecting rod 21 is articulated each other, pivot 22 is equipped with first through-hole 23, horizon bar 14 and vertical pole 15 all are equipped with the insertion rod 24, two of inserting first through-hole 23 19 one end and outline 13 fixed connection, the other end respectively with cut fork actuating mechanism's end connection. When the electric telescopic rod 19 extends or shortens, the scissor type driving mechanism is driven to extend or shorten. The ends of several X-shaped supports 20 are hinged to each other by means of a rotating shaft 22, and the X-shaped supports 20 are formed by two connecting rods 21, the middle parts of the connecting rods 21 being hinged to each other, so that the X-shaped supports 20 can be deformed. Thereby the distance of pivot 22 takes place to remove when X-shaped support 20 takes place to deform and drives the first through-hole 23 on the pivot 22 and remove, horizontal pole 14 is equipped with the inserted bar 24 that inserts the first through-hole 23 that is located the outer frame left and right sides, vertical pole 15 also has the inserted bar 24 that inserts the first through-hole 23 of outer frame upper and lower both sides, when electric telescopic handle 19 drives X-shaped support 20 and takes place to deform, the tip of X-shaped support 20 is kept away from each other or is close to through pivot 22, make at the in-process of enlargeing or reducing, can make the height and the width of different expansion check 5 keep unanimous, be convenient for operating personnel confirm the input position of goods, reduce the error rate, and improve the work efficiency. One end of each of the two electric telescopic rods 19 is fixedly connected with the outer frame 13, the other end of each of the two electric telescopic rods is connected with the end of the corresponding scissor type driving mechanism, the telescopic frame is enlarged to the periphery when the electric telescopic rods 19 are extended, and the telescopic frame is reduced to the middle when the electric telescopic rods 19 are shortened. The telescopic frame 4 that contracts is located the middle part of goods frame 1, need not bow repeatedly, is convenient for put into the goods. The periphery of the expansion grid 5 is synchronously enlarged during amplification, so that the goods are not easy to fall out, and the observation and the rechecking of the goods are facilitated.

Specifically, the cross section of the positioning member 18 is square, and a limiting block (not shown) is arranged at the end part of the positioning member. The positioning part 18 and the positioning hole 17 are matched in shape, the positioning part 18 in the positioning hole 17 just fills the positioning hole 17, and the horizontal rod 14 and the vertical rod 15 drive the telescopic grid 5 to be more stable when being enlarged or reduced. The end is provided with a stop block to prevent the positioning piece 18 from separating from the positioning hole.

Specifically, the first plate 8 is provided with a storage cavity 25, a winding drum 26 is arranged in the storage cavity 25, the winding drum 26 is connected with the first plate 8 through a clockwork spring 27, the storage cavity 25 is communicated to the surface of the first plate 8 through a second through hole 28, one end of the extensible belt 10 is wound on the winding drum 26, and the other end of the extensible belt is connected with the first end of the second plate 9. A storage chamber 25 is provided in the first plate 8, a spiral spring 27 drives a winding drum 26 to wind up the extensible band 10 and store the extensible band in the storage chamber 25, the distance between the first plate 8 and the second plate 9 is increased when the expansion lattice 5 is expanded, the extensible band 10 is pulled out from the storage chamber 25, the distance between the first plate 8 and the second plate 9 is decreased when the expansion lattice 5 is contracted, and the extensible band 10 is wound on the winding drum 26 by the spiral spring 27. The expansion range of the expansion band 10 is greatly improved, and the expansion band is suitable for the size change of the expansion grid 5. When the expansion grid 5 is expanded to the maximum, the extension belt 10 is pulled out to reach the limit value, the extension belt 10 can be tensioned, the extension belt 1 also has a limiting effect, and the first flat plate 8 and the second flat plate 9 are prevented from being separated.

Specifically, the telescopic belt 10 is sleeved with a conveying belt 29, the first end of the first flat plate 8 and the first end of the second flat plate 9 are both provided with a roller 30, the roller 30 is higher than the upper surfaces of the first flat plate 8 and the second flat plate 9, the roller 30 is connected with a second motor 31, the second motor 31 drives the roller 30 to rotate to drive the conveying belt 29 to rotate, and the conveying belt 29 rotates to drive the goods to move towards the goods shelf 1. The retractable belt 10 is wound up in the longitudinal direction and is covered with the conveyor belt 29 in the width direction. When the webbing 10 is wound on the spool 26, the conveyor belt 29 cannot rotate as the webbing 10 is wound on the spool 26. After the expansion of the expansion grid 5, the expansion band 10 is extended, and when the extension distance of the expansion band 10 reaches the limit value, the expansion band 10 is completely pulled out, and the conveying belt 29 is free from the winding of the winding drum 26 and is positioned above the partition 7. Optionally, the belt 10 may be provided with a stop protrusion to prevent the belt 29 from moving to the end of the belt 10 near the reel 26. The first ends of the first plate 8 and the second plate 9 are respectively provided with a roller 30, the roller 30 is higher than the upper surfaces of the first plate 8 and the second plate 9, the roller 30 is in contact with the conveyer belt 29, and when the second motor 31 drives the roller 30 to rotate, the roller 30 drives the conveyer belt 29 to rotate through friction force, so that the commodities above the conveyer belt 29 are driven to move towards the direction of the goods shelf 1. Optionally, the number of the rollers 30 is set to be several, each roller 30 is respectively provided with the second motor 31, or the rollers 30 are mutually driven through gears. The conveyor belt 29 covers almost the entire supporting surface of the partition 7, and the goods at a plurality of positions are driven to be conveyed during rotation, so that the goods can be pushed into the goods shelf conveniently.

Specifically, the edge of the telescopic strap 10 is sleeved with a pull rope 32. The strength of the extensible belt 10 is increased, and the extensible belt 10 is not easily deformed when the conveyor belt 29 rotates.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. An electronic tag goods shelf with an interval adjusting function based on the Internet of things is characterized by comprising a movable support, an electronic tag, a horizontal plate and a vertical plate, wherein the electronic tag is placed on the horizontal plate, the movable support comprises a base, a back plate, a horizontal slide rail and a vertical slide rail, the back plate is fixed on the base, the base is provided with rollers, the back plate is provided with a plurality of horizontal slide rails and vertical slide rails, the horizontal plate is in sliding connection with the vertical slide rails, the vertical plate is in sliding connection with the horizontal slide rails, the horizontal plate and the vertical plate are provided with driving mechanisms, each driving mechanism comprises a first motor and a screw rod, an output shaft of the first motor is fixedly connected with the screw rod, the horizontal slide rail and the vertical slide rail are respectively provided with a thread groove matched with the screw rod, the screw rod on the horizontal plate is engaged with the thread groove of the vertical slide rail to drive the horizontal plate to move up and down along the vertical, the screw rod on the vertical plate is meshed with the thread groove of the horizontal slide rail and drives the vertical plate to move left and right along the horizontal slide rail, and the first motor is electrically connected with the switch respectively.

2. The electronic tag shelf with the space adjusting function based on the Internet of things according to claim 1, wherein the vertical slide rail and the horizontal slide rail are both provided with L-shaped slide grooves, L-shaped slide blocks are arranged in the L-shaped slide grooves, the horizontal plate is fixedly connected with the L-shaped slide blocks in the vertical slide rail, and the vertical plate is fixedly connected with the L-shaped slide blocks in the horizontal slide rail.

3. The electronic tag goods shelf with the function of adjusting the distance based on the Internet of things is characterized in that a supporting rod is arranged in front of the movable support, two ends of the supporting rod are connected with a back plate through a connecting rod, the middle of the supporting rod is rotatably connected with a goods placing plate extending to a seeding wall, and a limiting plate connected with the supporting rod is arranged below the goods placing plate.

4. The electronic tag shelf with the space adjustable function based on the internet of things as claimed in claim 1, wherein the seeding wall is an electronic commerce intelligent distribution shelf, the electronic commerce intelligent distribution shelf comprises a shelf and an indicator, the shelf is provided with a storage basket which is placed obliquely, an expansion frame which is formed by assembling a plurality of expansion grids is arranged in front of the shelf, the indicator is arranged on the expansion grid, the expansion grid comprises four expansion rods and partition plates, the expansion rods are connected end to form an expansion rectangular frame, the partition plates are arranged around the rectangular frame, the partition plates comprise a first flat plate, a second flat plate and an expansion belt, a first end of the first flat plate is connected with a first end of the expansion rod, a first end of the second flat plate is connected with a second end of the expansion rod, the first flat plate is of a U-shaped structure with a groove in the middle part, the second flat plate is inserted in the groove, and the telescopic belt is connected with the first end of the second flat plate and the first end of the first flat plate.

5. The e-commerce seeding wall with the automatic picking function of claim 4, wherein the expansion lattices further comprise L-shaped rods, the expansion bars are fixedly connected with each other through the L-shaped rods, and the L-shaped rods of the adjacent expansion lattices are fixedly connected with each other.

6. The E-commerce seeding wall with the automatic picking function as claimed in claim 5, wherein the expansion bracket further comprises an outer frame, the outer frame is slidably connected with a plurality of horizontal rods and vertical rods, the middle parts of the horizontal rods and the vertical rods are provided with strip-shaped sliding grooves, the strip-shaped grooves of the horizontal rods and the strip-shaped grooves of the vertical rods are crossed and overlapped to form positioning holes, and the L-shaped rods are provided with positioning pieces inserted into the positioning holes.

7. The e-commerce seeding wall with the automatic goods picking function according to claim 6, wherein a scissor type driving mechanism is fixed in the middle of the side surface of the outer frame, the scissor type driving mechanism comprises an electric telescopic rod and a plurality of X-shaped supports hinged to each other through a rotating shaft, each X-shaped support is composed of two connecting rods, the middle parts of the connecting rods are hinged to each other, the rotating shaft is provided with a first through hole, each of the horizontal rod and the vertical rod is provided with an inserting rod inserted into the first through hole, one end of each of the two electric telescopic rods is fixedly connected with the outer frame, and the other end of each of the two electric telescopic rods is respectively connected with the end part of the scissor type driving mechanism.

8. The e-commerce seeding wall with the automatic picking function of claim 1, wherein the cross section of the positioning piece is square, and the end part of the positioning piece is provided with a limiting block.

9. The E-commerce seeding wall with the automatic picking function according to claim 4, wherein the first plate is provided with a receiving cavity, a winding drum is arranged in the receiving cavity, the winding drum is connected with the first plate through a clockwork spring, the receiving cavity is communicated to the surface of the first plate through a second through hole, one end of the expansion belt is wound on the winding drum, and the other end of the expansion belt is connected with the first end of the second plate.

10. The e-commerce seeding wall with automatic picking function as claimed in claim 1, wherein the stretchable belt is sleeved with a conveyor belt, the first end of the first plate and the first end of the second plate are both provided with rollers, the rollers are higher than the upper surfaces of the first plate and the second plate, the rollers are connected with a second motor, the second motor drives the rollers to rotate to drive the conveyor belt to rotate, the conveyor belt rotates to drive the goods to move to the goods shelf, and the edge of the stretchable belt is sleeved with a pull rope.