Goods display device for warehouse management

Abstract

The invention provides a warehouse management goods display device which comprises a display stand with a placement layer, a lifting seat reciprocating in the height direction is mounted on one side of the display stand, and a bearing frame moving along the lifting seat and the placement layer is arranged on the lifting seat. A clamping and lifting mechanism, a camera used for identifying goods and a distance measuring sensor are installed on the bearing frame. Goods are clamped through the lifting base and the movable bearing frame to be placed on the display frame, the goods are recognized through the camera and the distance measuring sensor, the positions of the goods on the goods shelf are recorded when the goods are put in storage, the needed goods can be rapidly positioned when the goods are taken, the prior art that a forklift is manually controlled to display the goods is effectively replaced, and the working efficiency is improved. The working efficiency is improved.

Description

Technical Field

[0001] This invention relates to the field of warehouse management technology, and in particular to a goods display device for warehouse management. Background Technology

[0002] Warehouse management is the management of warehouses and the materials stored in them. It involves storing and protecting goods through warehouses. The core content of warehouse management can be divided into five main parts: inbound operations, warehouse management, outbound operations, financial settlement, and query reports. And an indispensable part of warehouse management is the shelving used to display goods.

[0003] In the existing technology, when displaying goods, most of the time a forklift is manually controlled to lift the goods and place them on the designated shelf position. However, because forklifts are not easy to move in the warehouse, it is not convenient to handle the loading and unloading of goods. Furthermore, when manually storing goods, it is not possible to quickly record the placement position of the goods to complete the warehousing operation. When retrieving goods, it is not possible to quickly locate the required goods on the shelf and take them out to complete the shipping operation. Summary of the Invention

[0004] The purpose of this invention is to provide a goods display device for warehouse management to solve the above-mentioned technical problems.

[0005] The present invention provides a goods display device for warehouse management, including a display rack with a placement layer, a lifting seat that reciprocates along the height direction is installed on one side of the display rack, a support frame that moves along the lifting seat and the placement layer is provided on the lifting seat, and a clamping and lifting mechanism, a camera for identifying goods and a distance measuring sensor are installed on the support frame.

[0006] Furthermore, the display rack includes a base on which two supports, one on the front and one on the back, are mounted. The placement layer is installed between the two supports and is evenly distributed along the height. Two crossbars of the placement layer are respectively installed on the two supports.

[0007] Furthermore, one side of the display rack is provided with two frames, a front frame and a rear frame, which are installed on the base. The frames are equipped with a first slide rail that is set along the height of the frame. The frames are provided with a height adjustment mechanism that drives the lifting seat to move. The lifting seat is connected to the height adjustment mechanism.

[0008] Furthermore, the height adjustment mechanism includes sprockets respectively rotatably mounted on the top and bottom of the frame, the two sprockets being connected by a chain drive, and the sprockets being connected to the output shaft of the first motor.

[0009] Further, two lifting rods of the lifting seat are respectively installed on the two racks and are in sliding connection with the first sliding rails, and a lifting plate connected with the load-bearing edge of the chain is arranged on the lifting rod.

[0010] Further, the carrier frame is composed of two oppositely arranged housings, the bottom of the housing is provided with a walking mechanism, and the walking mechanism comprises a moving wheel rotatably installed on the bottom of the housing, and the moving wheel is connected with a second motor.

[0011] Further, a lifting driving assembly is installed on the housing, a clamping driving assembly is installed on the movable plate of the lifting driving assembly, the telescopic ends of the clamping driving assembly are oppositely arranged and are connected with side plates arranged on both sides of the goods placement position, and a plurality of Z-shaped supporting rods are installed on the surface of the side plates.

[0012] Further, a plurality of load-bearing rods are installed between the opposite horizontal rods and the opposite lifting rods, and the gap of the load-bearing rod is not less than the outer diameter of the supporting rod.

[0013] Further, the top surfaces of the horizontal rods and the lifting rods are respectively provided with a moving groove and a second sliding rail which are opened inwardly, the moving wheel of the walking mechanism is arranged in the moving groove, and the housing is provided with a sliding groove matched with the second sliding rail.

[0014] Further, an unfolding mechanism is installed on the top of the carrier frame, and the camera and the distance measuring sensor are installed on the support plate of the unfolding mechanism.

[0015] The goods are placed on the display rack by the lifting seat and the movable carrier frame clamping the goods, the goods are identified by the camera and the distance measuring sensor, the position of the goods on the rack is recorded when the goods are put into the warehouse, and the required goods can be quickly positioned when the goods are taken, effectively replacing the existing technology of manually controlling the forklift to display goods, and improving the work efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the specific embodiments of the present application or the technical solutions in the prior art, the drawings needed in the following specific embodiments or prior art description will be briefly introduced. Obviously, the drawings in the following description are some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor.

[0017] Figure 1 is one of the axonometric schematic views of the present application;

[0018] Figure 2 is the second axonometric schematic view of the present application;

[0019] Figure 3 A is an enlarged schematic view of the shell of the present application; Figure 1 A is an enlarged schematic view of the shell of the present application;

[0020] Figure 4 A is an enlarged schematic view of the shell of the present application;

[0021] Figure 5 A is an enlarged schematic view of the shell of the present application;

[0022] Figure 6 A is an enlarged schematic view of the shell of the present application;

[0023] Figure 7 A is an enlarged schematic view of the shell of the present application;

[0024] BRIEF DESCRIPTION OF DRAWINGS

[0025] In the figure: 1 - base, 2 - first vertical rod, 3 - crossbar, 4 - second vertical rod, 5 - first sliding rail, 6 - fixed frame, 7 - chain wheel, 8 - chain, 9 - rotating rod, 10 - first motor, 11 - lifting rod, 12 - shell, 13 - bearing rod, 14 - lifting plate, 15 - moving groove, 16 - second sliding rail, 17 - fixed shell, 18 - moving wheel, 19 - synchronization rod, 20 - movable hole, 21 - first synchronization pulley, 22 - first transmission belt, 23 - second motor, 24 - screw rod, 25 - second synchronization pulley, 26 - second transmission belt, 27 - third motor, 28 - movable plate, 29 - side plate, 30 - supporting rod, 31 - first connecting rod, 32 - second connecting rod, 33 - first electric push rod, 34 - first hinged seat, 35 - folding plate, 36 - second hinged seat, 37 - supporting plate, 38 - camera, 39 - distance measuring sensor, 40 - gear, 41 - second electric push rod, 42 - moving frame; DETAILED DESCRIPTION

[0026] The technical solutions of the present application will be described clearly and completely below in combination with embodiments. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0027] In the description of the present application, it needs to be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0028] In addition, the terms "first", "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, "a plurality of" means two or more, unless otherwise explicitly specified. In addition, the terms "mounting", "connecting", "connecting" should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0029] Embodiment 1

[0030] As shown in Figures 1-7 :

[0031] A goods display device for warehouse management, comprising a display rack composed of a base 1 and four first vertical rods 2, the four first vertical rods 2 are arranged in a rectangular array on the top surface of the base 1, the two first vertical rods 2 located on the front side form a front side support, and the two first vertical rods 2 located on the rear side form a rear side support.

[0032] As shown in Figure 1 and Figure 2 , a plurality of placement layers arranged uniformly in height are arranged on the display rack, the placement layer is composed of two horizontal rods 3, the two horizontal rods 3 are respectively arranged on the opposite surfaces of the front side support and the rear side support, and a plurality of load-bearing rods 13 are fixed between the two opposite horizontal rods 3, the load-bearing rods 13 are arranged uniformly along the length of the horizontal rod 3.

[0033] One side of the display rack is provided with four second vertical rods 4 mounted on the base 1, the four second vertical rods 4 are arranged in a rectangular array on the top surface of the base 1, the two second vertical rods 4 located on the front side form a front side rack, and the two second vertical rods 4 located on the rear side form a rear side rack.

[0034] The side of the second vertical rod 4 is provided with a first sliding rail 5 arranged along the height of the rack, and the front and rear racks are provided with a fixing frame 6 connected to the two second vertical rods 4 of the same group.

[0035] As shown in Figure 1 and Figure 3 , height adjustment mechanisms are arranged on the two racks, and the height adjustment mechanisms include sprockets 7 rotatably installed at the top and bottom of the racks, respectively, and a closed chain 8 is arranged between the two sprockets 7 for transmission connection. The sprockets 7 at the bottom of the two racks are transmission connected through a rotating rod 9, and one of the sprockets 7 is connected to a first motor 10, and the output shaft of the first motor 10 penetrates the fixing frame 6 and is connected to one of the sprockets 7.

[0036] The height adjustment mechanism is connected to a lifting seat located between the two racks, and the lifting seat includes two lifting rods 11, a plurality of load-bearing rods 13 are fixed between the two lifting rods 11, and the load-bearing rods 13 are uniformly arranged along the length of the lifting rod 11.

[0037] Two lifting frames are respectively installed on the front and rear supports, and one of the lifting frames is slidably connected to the first sliding rail 5 of the two second vertical rods 4 on the same side support. The outer side of the lifting rod 11 is fixed with a lifting plate 14, and the lifting plate 14 is fixedly installed on the load-bearing side of the corresponding chain 8.

[0038] As shown in Figure 1 , Figures 4-6 , a load carrier for supporting goods is installed on the lifting seat, and the load carrier is composed of two housings 12 arranged oppositely, and the housings 12 are installed on the lifting rod 11.

[0039] As shown in Figure 1 and Figure 7 , the top surface of the cross rod 3 and the lifting rod 11 is provided with a moving groove 15 opened inwardly, and the top surface of the cross rod 3 and the lifting rod 11 is provided with a second sliding rail 16, and the second sliding rail 16 is arranged on the side edge of the top opening of the moving groove 15, and the housing 12 is slidably connected with the second sliding rail 16 of the lifting rod 11, and the housing 12 is provided with a sliding groove matched with the second sliding rail 16.

[0040] The bottom of the housing 12 is provided with a fixed shell 17, and the inside of the housing 12 is provided with a walking mechanism near the bottom end, and the walking mechanism includes a moving wheel 18 rotatably installed in the fixed shell 17, and the two moving wheels 18 coaxially corresponding on the two housings 12 are transmission connected through a synchronous rod 19, and the fixed shell 17 and the moving wheel 18 are located in the moving groove 15 of the lifting rod 11.

[0041] The inner side of the cross rod 3 and the lifting rod 11 is provided with a movable hole 20 matched with the synchronous rod 19, and the movable hole 20 is communicated with the moving groove 15 after penetrating through the rear, and the synchronous rod 19 is located in the interior of the movable rod.

[0042] WithFigure 1 For example, the right end of the movable hole 20 of the horizontal rod 3 is closed, and the left end of the movable hole 20 of the lifting rod 11 is closed.

[0043] The inner side of the shell 12 is rotationally connected with a first synchronous pulley 21, and a first transmission belt 22 for driving the rotation of the moving wheel 18 is sleeved on the first synchronous pulley 21. The outer side of the moving wheel 18 is provided with a groove matched with the first transmission belt 22. The first transmission belt 22 is drivingly connected with the moving wheel 18 through the groove on the outer side of the moving wheel 18. The outer side of one of the shells 12 is provided with a second motor 23. The output shaft of the second motor 23 penetrates the shell 12 and is connected with the first synchronous pulley 21.

[0044] A sliding lifting movable plate 28 is installed in the shell 12. The movable plate 28 is driven to lift by a lifting driving assembly. The lifting driving assembly comprises two lead screws 24 which are vertically rotatably installed on the shell 12. The two ends of the movable plate 28 are connected with the lead screws 24. The end of each lead screw 24 is provided with a second synchronous pulley 25. The second synchronous pulleys 25 of the two adjacent lead screws 24 are drivingly connected through a second transmission belt 26. A third motor 27 is installed on the top of the shell 12. The output shaft of the third motor 27 penetrates the shell 12 and is connected with the lead screws 24.

[0045] A clamping driving assembly is installed on the movable plate 28 of the lifting driving assembly. The opposite ends of the clamping driving assembly are provided with side plates 29 arranged on both sides of the position where the goods are placed. A plurality of Z-shaped supporting rods 30 are installed on the surface of the side plates 29. The outer diameter of the supporting rods 30 is not greater than the gap between the load-bearing rods 13.

[0046] The clamping driving mechanism is a first electric push rod 33. The first electric push rod 33 is installed on the top of the movable plate 28. The opposite ends of the first electric push rod 33 are fixedly connected with the side plates 29.

[0047] One end of the supporting rod 30 penetrates the side plate 29 and extends to the inside of the movable plate 28 and is slidingly connected with the movable plate 28. Two first connecting rods 31 are hingedly connected to the top of the movable plate 28. One end of each first connecting rod 31 away from the movable plate 28 is hingedly connected with a second connecting rod 32. One end of the second connecting rod 32 away from the first connecting rod 31 is hingedly connected with the side plate 29.

[0048] A folding mechanism is installed on the top of the carrier. A support plate 37 of the folding mechanism is provided with a camera 38 and a distance measuring sensor 39 for identifying goods. The distance measuring sensor 39 detects the position information of the target object by active or passive method, uses the propagation characteristics of physical signals, and combines time difference, phase difference or intensity change parameters to accurately calculate the straight-line distance between the sensor and the object.

[0049] The two first hinged seats 34 are hingedly connected to the two second hinged seats 36 of the supporting plate 37 through the folding plates 35.

[0050] In a top view, the housing 12, the two folding plates 35 and the supporting plate 37 are initially rectangular, and can be adjusted to become parallelogram under the driving of the rotation of the gear 40, so that the camera 38 and the distance measuring sensor 39 move to the position close to the housing 12.

[0051] The second electric push rod 41 is installed on the top of the housing 12, and the telescopic end of the second electric push rod 41 is fixedly connected with the Z-shaped moving frame 42. The inner and outer sides of the moving frame 42 are fixedly connected with the gear racks close to the gear 40, and the moving frame 42 is meshingly connected with the two gears 40 through the gear racks on the outer side.

[0052] Working principle:

[0053] When the goods need to be stored, the lifting rods 11 are located at the bottom end of the second vertical rods 4, and the goods to be stored are placed on the load-bearing rod 13 between the two lifting rods 11. At this time, the supporting rod 30 penetrates the gap of the load-bearing rod 13 and is located below the load-bearing rod 13. When the goods are placed, a label is attached to the top of the goods according to the storage requirements. Then the camera 38 is located at the top of the goods to identify the goods by shooting, and the information on the label is recorded. After the recording is completed, the distance measuring sensor 39 measures the height of the goods. Then the first motor 10 is started, which makes one of the sprockets 7 rotate, and through the rotating rod 9 and the two chains 8, the remaining three sprockets 7 rotate. The rotation of the four sprockets 7 drives the movement of the chains 8, and the chains 8 drive the lifting plate 14 to rise, thereby driving the lifting rod 11 to rise. Then the lifting rod 11 drives the load-bearing rod 13 with goods to rise.

[0054] When the goods rise to a certain height, the lifting rod 11 is aligned with one of the cross rods 3. Then the third motor 27 is started, which makes one of the lead screws 24 rotate, and through the second synchronous pulley 25 and the second transmission belt 26, the other lead screw 24 rotates. Then the two lead screws 24 rotate synchronously, which drives the movable plate 28 to rise, and the movable plate 28 drives the side plate 29 to rise, so that the supporting rod 30 moves upward through the gap of the load-bearing rod 13 to support the goods from the bottom of the goods, thereby making the goods rise again.

[0055] After the second motor 23 starts, the second motor 23 rotates the first synchronous pulley 21, and rotates the plurality of moving wheels 18 in the same housing 12 through the first transmission belt 22, and the moving wheels 18 rotate the moving wheels 18 on the other housing 12 through the synchronous rod 19, and the moving wheels 18 start to move to drive the housing 12 to move through the fixed shell 17, and the housing 12 moves to the top of the cross rod 3 and continuously moves at the top of the cross rod 3; when moving to the position where the goods are placed, the housing 12 stops moving, and then the lead screw 24 reverses to rotate, so that the movable plate 28 descends, thereby making the supporting rod 30 with the goods descend, and the goods fall to the top of the load-bearing rod 13, and the supporting rod 30 moves downward through the gap of the load-bearing rod 13, and the warehousing of the goods is completed.

[0056] When the goods need to be taken out, the housing 12 can be moved on the cross rod 3, and when moving, the camera 38 monitors the label of the goods, and when the required label is monitored, the goods can be taken out according to the above operation method, and the device can be equipped with a corresponding goods label recognition positioning system to realize storage and taking of goods. The goods label recognition positioning system is a conventional system of existing warehouse management technology, which will not be described in detail here.

[0057] When the supporting rod 30 needs to clamp and fix the goods, the first electric push rod 33 moves the side plates 29 to move close to each other, the side plates 29 drive the supporting rod 30 to move, so that the bottom end of the supporting rod 30 moves to the bottom of the goods, so that the supporting rod 30 can support the goods, then the supporting rod 30 rises and supports the goods, after supporting, the first electric push rod 33 moves the side plates 29 again, so that the middle segments of the plurality of supporting rods 30 respectively extrude the goods from both sides of the goods, and the opposite supporting rods 30 can support and clamp the bottom and side of the goods, then the supporting rod 30 can move the goods, when the goods are placed, the side plates 29 can return to the original position, so that the bottom of the supporting rod 30 is separated from the goods, so that the supporting rod 30 moves to the top of the load-bearing rod 13, when the goods rise, the camera 38 has completed the shooting record of the goods, and then the second electric push rod 41 moves the moving frame 42, the moving frame 42 moves to make the rotating directions of the two gears 40 opposite, so that the rotating directions of the two folding plates 35 are opposite, the two folding plates 35 drive the second hinge seat 36 to move, the second hinge seat 36 moves on the side of the supporting plate 37, and then the two folding plates 35 drive the supporting plate 37 to retract towards the housing 12, so as to avoid the contact between the camera 38 and the goods.

[0058] The setting of the chain wheel 7, the chain 8, the lifting rod 11, the shell 12, the cross rod 3, the supporting rod 30, the distance measuring sensor 39 and the screw rod 24 can make the goods be automatically stored when the goods are placed on the top of the base 1, and the position of the goods on the shelf can be recorded when the goods are stored, and the goods can be automatically taken out and the record of the taken-out goods can be recorded when the goods are taken out by inputting the name of the goods, so that the problem that the goods cannot be quickly positioned and taken out when the goods are taken out is solved.

[0059] The setting of the first electric push rod 33, the first connecting rod 31, the second connecting rod 32, the side plate 29, the second electric push rod 41, the moving frame 42, the gear 40 and the folding plate 35 can make the distance between the two side plates 29 be adjusted according to the size of the goods, so that the supporting rod 30 can centerally hold the goods of different sizes, the goods can be placed on the center of the supporting rod 13, the goods can be prevented from shaking or falling during the carrying process, the device is suitable for irregularly-shaped goods, the camera 38 is stored when the goods are clamped and lifted, the camera 38 is prevented from blocking the lifting of the goods, the ground occupation height of the device is effectively reduced, the interval between each layer of the shelf is reduced, and the utilization rate of the shelf is improved.

[0060] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A goods display device for warehouse management, characterized in that: The product includes a display shelf with a placement layer, a lifting platform that reciprocates along the height direction is installed on one side of the display shelf, a support frame that moves along the lifting platform and the placement layer is provided on the lifting platform, and a clamping and lifting mechanism, a camera for identifying goods, and a distance measuring sensor are installed on the support frame.

2. The warehouse management goods display device according to claim 1, characterized in that: The display rack includes a base, on which two supports, one on the front and one on the back, are mounted. The placement layer is installed between the two supports and is evenly distributed along the height. Two crossbars of the placement layer are respectively installed on the two supports.

3. The goods display device for warehouse management according to claim 2, characterized in that: The display rack has two frames, a front frame and a rear frame, mounted on the base. The frames are equipped with a first slide rail that runs along the height of the frame. The frames are also equipped with a height adjustment mechanism that drives the lifting seat to move. The lifting seat is connected to the height adjustment mechanism.

4. The goods display device for warehouse management according to claim 3, characterized in that: The height adjustment mechanism includes sprockets rotatably mounted on the top and bottom of the frame, the two sprockets being connected by a chain drive, and the sprockets being connected to the output shaft of the first motor.

5. The goods display device for warehouse management according to claim 4, characterized in that: The two lifting rods of the lifting seat are respectively installed on the two frames and slidably connected to the first slide rail. The lifting rod is provided with a lifting plate connected to the load-bearing side of the chain, and the support frame is installed on the lifting rod.

6. The goods display device for warehouse management according to claim 5, characterized in that: The support frame consists of two housings arranged opposite each other. The bottom of each housing is provided with a walking mechanism, which includes a movable wheel rotatably mounted on the bottom of the housing. The movable wheel is connected to a second motor.

7. The goods display device for warehouse management according to claim 6, characterized in that: A lifting drive assembly is installed on the housing. A clamping drive assembly is installed on the movable plate of the lifting drive assembly. The telescopic ends of the clamping drive assembly are arranged opposite each other and connected to side plates arranged on both sides of the cargo placement position. Multiple Z-shaped support rods are installed on the surface of the side plates.

8. The goods display device for warehouse management according to claim 7, characterized in that: Multiple load-bearing rods are installed between the opposing crossbars and the opposing lifting rods, and the gap between the load-bearing rods is not less than the outer diameter of the supporting rod.

9. The goods display device for warehouse management according to claim 8, characterized in that: The top surfaces of both the crossbar and the lifting rod are provided with inwardly opening moving grooves and second slide rails. The moving wheels of the traveling mechanism are arranged in the moving grooves, and the housing is provided with slide grooves that cooperate with the second slide rails.

10. The goods display device for warehouse management according to claim 1, characterized in that: The top of the support frame is equipped with an extension and retraction mechanism, and the camera and the ranging sensor are mounted on the support plate of the extension and retraction mechanism.

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