CN115108217A - Automatic change scheduling device in unmanned warehouse - Google Patents

Automatic change scheduling device in unmanned warehouse Download PDF

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Publication number
CN115108217A
CN115108217A CN202210755630.4A CN202210755630A CN115108217A CN 115108217 A CN115108217 A CN 115108217A CN 202210755630 A CN202210755630 A CN 202210755630A CN 115108217 A CN115108217 A CN 115108217A
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Prior art keywords
carrying plate
groove
plate
cargo carrying
device body
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CN202210755630.4A
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CN115108217B (en
Inventor
张靖之
赵自强
韦伟
裴严冬
熊光珍
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Anhui Yungui Information Technology Co ltd
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Anhui Yungui Information Technology Co ltd
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Publication of CN115108217A publication Critical patent/CN115108217A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G1/00—Storing articles, individually or in orderly arrangement, in warehouses or magazines
    • B65G1/02—Storage devices
    • B65G1/04—Storage devices mechanical
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G1/00—Storing articles, individually or in orderly arrangement, in warehouses or magazines
    • B65G1/02—Storage devices
    • B65G1/04—Storage devices mechanical
    • B65G1/137—Storage devices mechanical with arrangements or automatic control means for selecting which articles are to be removed
    • B65G1/1373—Storage devices mechanical with arrangements or automatic control means for selecting which articles are to be removed for fulfilling orders in warehouses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
    • B65G47/90—Devices for picking-up and depositing articles or materials
    • B65G47/91—Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers
    • B65G47/914—Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers provided with drive systems incorporating rotary and rectilinear movements
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00—Administration; Management
    • G06Q10/08—Logistics, e.g. warehousing, loading or distribution; Inventory or stock management
    • G06Q10/087—Inventory or stock management, e.g. order filling, procurement or balancing against orders
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]

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  • Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Mechanical Engineering (AREA)
  • Economics (AREA)
  • Human Resources & Organizations (AREA)
  • Quality & Reliability (AREA)
  • Finance (AREA)
  • Entrepreneurship & Innovation (AREA)
  • Accounting & Taxation (AREA)
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  • General Business, Economics & Management (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Warehouses Or Storage Devices (AREA)

Abstract

The invention relates to the technical field of automatic unmanned warehouses, and particularly discloses a dispatching device of an automatic unmanned warehouse, which comprises a device body, wherein a groove is formed in the top of the device body, a cargo carrying plate is installed in the device body through a rotating shaft, a limiting mechanism is arranged on the inner wall of the groove, a driving mechanism is arranged in the device body, a fixing mechanism is arranged on the cargo carrying plate and comprises an arc-shaped pipe installed on the inner bottom surface of the groove, a through groove is formed in the top of the cargo carrying plate, a sucking disc is installed at the top of the cargo carrying plate, the bottom of the through groove is matched with one end, close to the cargo carrying plate, of the arc-shaped pipe in a plug-in mounting mode, and an elastic telescopic mechanism is further arranged at the topmost end of the cargo carrying plate. According to the invention, through the fixing mechanism arranged on the cargo carrying plate, the position of the cargo can be fixed while the device body moves to the corner position of the warehouse to find an obstacle for automatic emergency braking, so that the cargo can be prevented from sliding or falling off at the top of the device body, and the safety of the cargo in the transportation process is improved.

Description

Automatic change scheduling device in unmanned warehouse
Technical Field
The invention relates to a scheduling device, in particular to a scheduling device of an automatic unmanned warehouse, and belongs to the technical field of automatic unmanned warehouses.
Background
The automatic unmanned warehouse is a system capable of automatically storing and taking out materials without direct manual intervention, is an important achievement of intelligent technology, and greatly improves the operation efficiency of the warehouse. The automatic unmanned warehouse management system realizes tracking and information transparency of the whole process of material warehousing mainly through the latest technologies such as internet cloud computing, big data, video monitoring and mobile intelligent equipment, improves lean management of warehouses, and establishes an efficient material warehousing and material utilization management system.
Automatic unmanned warehouse among the prior art is at normal operating's in-process, need save a large amount of different types, the goods of different models, and with these freight to appointed position just need use the transportation scheduling device, but current automatic transportation scheduling device is when transporting comparatively level and smooth goods in surface, because other transport vehicle and goods shelves etc. in the warehouse in addition, just can't detect vehicle and other objects when the transportation scheduling device gos forward to the corner, consequently can automatic emergency brake after the corner position transportation scheduling device discovery barrier in warehouse, and then can lead to the goods of placing at its top to receive inertia to take place to slide, article can appear in the serious time and fall the condition of damage.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a dispatching device of an automatic unmanned warehouse.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides an automatic change scheduling device in unmanned warehouse, the device comprises a device body, the top of device body is seted up flutedly, it is inside to rotate through the pivot and install the board that carries cargo, still be equipped with the stop gear who is used for prescribing a limit to the position of carrying cargo the board on the inner wall of recess, the inside of device body is equipped with and is used for carrying cargo board with spacing mechanism cooperation and drive and carries out pivoted actuating mechanism, be equipped with the fixed establishment who is used for improving the goods and place stability at its top on the board that carries cargo, fixed establishment is including installing the arc pipe of bottom surface in the recess, logical groove has been seted up at the top of carrying cargo board, the sucking disc is installed at its top, the bottom that leads to the groove is close to the one end looks cartridge adaptation of carrying cargo board with the arc pipe, the topmost of carrying cargo board still is equipped with elastic telescoping mechanism.
Optionally, an arc push rod is installed on the outer wall of one side of the vertical state of the cargo carrying plate, and one end of the arc push rod, which is far away from the cargo carrying plate, extends into the arc pipe and is connected with a rubber piston.
Optionally, a telescopic air bag is further mounted inside the through groove, the top of the telescopic air bag is connected with the top of the sucker, a plurality of rubber bulges are further arranged at the position, close to the sucker, of the top of the cargo carrying plate, and a rubber sealing ring is arranged on the outer wall of one end, located in the through groove, of the arc-shaped pipe.
Optionally, the limiting mechanism comprises two rectangular grooves formed in the inner wall of the groove, limiting blocks are movably mounted in the two rectangular grooves, and the two limiting blocks are connected with the inner wall of the rectangular groove through a first spring.
Optionally, one end of the cargo carrying plate is provided with a connecting plate, the inner bottom surface of the groove is connected with a rectangular plate through a second spring, and when the cargo carrying plate rotates downwards into the groove, the connecting plate penetrates through two limiting blocks and the bottom surface of the connecting plate is attached to the top surface of the rectangular plate.
Optionally, the driving mechanism includes a cavity formed in the device body, a double-end screw is rotatably mounted in the cavity, two movable push plates are arranged on the outer wall of the cavity, a sliding groove communicated with the cavity and the rectangular groove is further formed in the device body, sliding blocks sliding in the sliding groove are arranged at the ends, close to the second spring, of the two limiting blocks, and the two movable push plates are respectively abutted to the outer wall of one side, close to the two sliding blocks.
Optionally, the outer walls of the two sides of the device body are provided with boxes, one box is internally provided with a driving motor, one end of the double-headed screw penetrates through the device body to be coaxially connected with the output end of the driving motor, the other box is internally provided with a first rotating part, the outer wall of the other box is provided with a first protruding part, and the other end of the double-headed screw penetrates through the device body to be connected with the first rotating part.
Optionally, a second rotating part is rotatably arranged in the other box body, a plurality of second protruding parts are uniformly distributed on the outer wall of the second rotating part, the first protruding parts and the second protruding parts are mutually meshed, and a rotating shaft of the second rotating part is in rotating fit with a rotating shaft of the cargo carrying plate through a belt.
Optionally, the elastic telescopic mechanism comprises a fixing plate installed at the topmost end of the cargo carrying plate, the telescopic plate is installed inside the fixing plate in a sliding mode, one end, in the fixing plate, of the telescopic plate is provided with two sliding rods, one end, far away from the telescopic plate, of each sliding rod penetrates through the fixing plate to be connected with a butt joint plate, and one end, located outside the fixing plate, of each sliding rod is provided with a third spring in a sleeved mode.
Optionally, a limiting inserted rod is inserted into the top of the fixing plate, and jacks matched with the limiting inserted rods are formed in the outer walls of the two sliding rods.
The invention has the beneficial effects that:
according to the invention, through the fixing mechanism arranged on the cargo carrying plate, when an obstacle is found to be automatically braked suddenly when the device body moves to a corner position of a warehouse, the cargo carrying plate rotatably arranged on the device body can rotate downwards by a certain angle along with inertia, when a cargo is placed on the cargo carrying plate, the bottom surface of the cargo carrying plate can be attached to the sucker at the top of the cargo carrying plate, when the cargo carrying plate rotates upwards, the rubber piston is driven by the arc push rod to suck air in the arc tube, so that the interiors of the telescopic air bag and the sucker are in a negative pressure state, the sucker is adsorbed with the bottom surface of the cargo and fixes the position of the cargo, thereby preventing the cargo from sliding or falling off at the top of the device body, and improving the safety of the cargo in the transportation process.
According to the device, the two limit blocks of the limit mechanism can be driven to be accommodated in the rectangular groove through the arranged driving mechanism, the first rotating piece can drive the second rotating piece to rotate intermittently, so that after the two limit blocks are accommodated in the rectangular groove, the cargo carrying plate is driven to rotate upwards, the sucking discs of the fixing mechanism are driven to lose the adsorption and fixing effects on the cargos, the cargos transported on the device body can be conveniently unloaded, and the unloading efficiency is improved.
In the invention, through the arranged elastic telescopic mechanism, on one hand, the height of the goods transported by the device body can be limited, and the top of the goods can be limited, so that the situation that the over-high goods fall off unstably on the device body is avoided; the other party alright carry out the goods when unloading, carry the goods board upwards rotate and drive the goods upset, and the mechanism such as butt joint board, slide bar and third spring that set up can cushion carrying the goods board, avoid carrying the direct rotation of goods board and striking mutually with the device body, cause the condition of damage to carrying the goods board and the goods that the top was placed and appear.
Drawings
To facilitate understanding by those skilled in the art, the present invention will be further described with reference to the accompanying drawings
Fig. 1 is a schematic overall structure diagram of a scheduling apparatus of an automated unmanned warehouse according to the present invention;
FIG. 2 is a schematic view of the structure of FIG. 1 showing the loading of the pallet;
FIG. 3 is a schematic structural view of a spacing mechanism according to the present invention;
FIG. 4 is a schematic view of the driving mechanism of the present invention;
FIG. 5 is a sectional view showing the structure of the device body according to the present invention;
FIG. 6 is a schematic structural view of a fixing mechanism according to the present invention;
fig. 7 is a schematic structural view of the elastic telescopic mechanism of the present invention.
In the figure: 1. a device body; 2. a cargo carrying plate; 3. a box body; 4. a groove; 5. a connecting plate; 6. a second rotating member; 7. a belt; 8. a rotating shaft; 9. a first rotating member; 10. a rectangular groove; 11. a first spring; 12. a limiting block; 13. a second spring; 14. a rectangular plate; 15. a drive motor; 16. a chute; 17. a cavity; 18. moving the push plate; 19. a double-ended screw; 20. a slider; 21. an arc-shaped tube; 22. an arc push rod; 23. a rubber bulge; 24. a suction cup; 25. a rubber seal ring; 26. a telescopic air bag; 27. a rubber piston; 28. a retractable plate; 29. a fixing plate; 30. a slide bar; 31. a third spring; 32. a jack; 33. a butt joint plate; 34. and a limiting inserted rod.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, a dispatching device of an automatic unmanned warehouse, which comprises a device body 1, wherein a groove 4 is formed in the top of the device body 1, a cargo carrying plate 2 is rotatably installed in the groove through a rotating shaft 8, a limiting mechanism used for limiting the position of the cargo carrying plate 2 is further arranged on the inner wall of the groove 4, a driving mechanism used for being matched with the limiting mechanism and driving the cargo carrying plate 2 to rotate is arranged in the device body 1, a fixing mechanism used for improving the placement stability of cargos at the top of the cargo carrying plate 2 is arranged on the cargo carrying plate 2, the fixing mechanism comprises an arc-shaped pipe 21 installed on the bottom surface in the groove 4, a through groove is formed in the top of the cargo carrying plate 2, a sucking disc 24 is installed at the top of the cargo carrying plate, the bottom of the through groove and one end, close to the cargo carrying plate 2, of the arc-shaped pipe 21 are in cartridge fit, and an elastic telescopic mechanism is further arranged at the topmost end of the cargo carrying plate 2.
As a technical optimization scheme of the invention, an arc push rod 22 is installed on the outer wall of one side of the cargo carrying plate 2 in a vertical state, and one end of the arc push rod 22 far away from the cargo carrying plate 2 extends into the arc pipe 21 and is connected with a rubber piston 27.
As a technical optimization scheme of the invention, a telescopic air bag 26 is further arranged in the through groove, the top of the telescopic air bag is connected with the top of the sucking disc 24, a plurality of rubber bulges 23 are further arranged at the positions, close to the sucking disc 24, of the top of the cargo carrying plate 2, and a rubber sealing ring 25 is arranged on the outer wall of one end, located in the through groove, of the arc-shaped pipe 21. When the device body 1 needs to transport goods with smooth surfaces, the goods are placed on the top of the goods carrying plate 2, the bottom surface of the goods is abutted against the sucking disc 24 and the rubber bulge 23 on the top of the goods carrying plate 2, so that the goods can be placed on the goods carrying plate 2 relatively stably, the goods carrying plate 2 can rotate downwards into the groove 4 under the action of gravity from the goods, after the goods carrying plate 2 enters the groove 4, the bottom end of the through groove on the goods carrying plate 2 is abutted against one end, provided with the rubber sealing ring 25, of the arc-shaped pipe 21 arranged on the inner bottom surface of the groove 4, so that the through groove and the arc-shaped pipe 21 are relatively tightly connected, when the device body 1 meets an obstacle and is in emergency braking, the goods carrying plate 2 can rotate forwards for a certain distance under the action of inertia, and then the rubber piston 27 is driven by the arc-shaped push rod 22 to suck air in the arc-shaped pipe 21, so that the air in the telescopic air bag 26 and the sucking disc 24 is reduced to be in a negative pressure state, and then make sucking disc 24 and the inseparable absorption in goods bottom that are negative pressure state and fixed to make the goods can not appear sliding or the condition that falls on device body 1, improve the security that device body 1 transported goods.
As a technical optimization scheme of the invention, the limiting mechanism comprises two rectangular grooves 10 formed in the inner wall of the groove 4, limiting blocks 12 are movably mounted in the two rectangular grooves 10, and the two limiting blocks 12 are connected with the inner walls of the rectangular grooves 10 through first springs 11. Two stopper 12 that set up can prescribe a limit to the position of carrying cargo board 2 in recess 4, avoid carrying cargo board 2 can be in recess 4 free upwards rotation to the restriction carries cargo board 2 can only downwards carry out the rotation of small-range, thereby can adapt to and drive the condition that carries cargo board 2 certain angle of rotation downwards under 1 emergency brake state of device body.
As a technical optimization scheme of the invention, one end of the cargo carrying plate 2 is provided with the connecting plate 5, the inner bottom surface of the groove 4 is connected with the rectangular plate 14 through the second spring 13, and when the cargo carrying plate 2 rotates downwards into the groove 4, the connecting plate 5 penetrates through the two limiting blocks 12 and the bottom surface is attached to the top surface of the rectangular plate 14. Carry cargo board 2 in recess 4, owing to receive stop gear's injecion, make it under the emergency brake influence that receives device body 1, only can rotate downwards, and carry cargo board 2 can cause the extrusion to rectangular plate 14 in the time of the pivoted downwards, make second spring 13 atress be compression state, provide certain supporting role to carrying cargo board 2, and can drive by the elasticity of second spring 13 after device body 1 emergency brake and carry cargo board 2 automatic re-setting, avoid carrying cargo board 2 unable automatic re-setting's the condition to appear.
As a technical optimization scheme of the invention, the driving mechanism comprises a cavity 17 formed in the device body 1, a double-end screw 19 is rotatably mounted in the cavity 17, two movable push plates 18 are arranged on the outer wall of the cavity 17, a sliding groove 16 communicated with the cavity 17 and the rectangular groove 10 is further formed in the device body 1, sliding blocks 20 sliding in the sliding groove 16 are arranged at one ends of the two limiting blocks 12 close to the second spring 13, and the two movable push plates 18 are respectively abutted against the outer wall of one side of the two sliding blocks 20 close to one side.
As a technical optimization scheme of the invention, the outer walls of two sides of the device body 1 are respectively provided with the box bodies 3, one box body 3 is internally provided with the driving motor 15, one end of the double-headed screw 19 penetrates through the device body 1 to be coaxially connected with the output end of the driving motor 15, the other box body 3 is internally provided with the first rotating piece 9, the outer wall of the other box body is provided with the first bulge, and the other end of the double-headed screw 19 penetrates through the device body 1 to be connected with the first rotating piece 9. When the limitation of the limiting mechanism to the cargo carrying plate 2 needs to be removed and the cargo on the cargo carrying plate 2 is unloaded, the driving motor 15 drives the double-end screw 19 to rotate, and then two moving push plates 18 which drive the outer wall of the double-end screw 19 move towards the mutual away direction, and the moving push plates 18 drive the sliding blocks 20 which are in contact with the moving push plates and the limiting blocks 12 to be accommodated in the rectangular grooves 10, and after the limiting blocks 12 completely enter the rectangular grooves 10, the cargo carrying plate 2 loses the limitation and can freely rotate upwards.
As a technical optimization scheme of the invention, a second rotating part 6 is also rotatably arranged in the other box body 3, a plurality of second protruding parts are uniformly distributed on the outer wall of the second rotating part, the first protruding parts and the second protruding parts are mutually meshed, and a rotating shaft of the second rotating part 6 is rotatably matched with a rotating shaft 8 of the loading plate 2 through a belt 7. And the driving motor 15 drives the double-head screw 19 to rotate and simultaneously drives the first rotating member 9 to rotate, and synchronously drives the second rotating member 6 engaged with the first convex part of the outer wall of the first rotating member 9 to rotate intermittently, the driving motor 15 drives the double-head screw 19 to rotate for one circle so that the two moving push plates 18 push the two limit blocks 12 to be accommodated in the rectangular groove 10, the second rotating member 6 is driven to rotate for a small half circle, the belt 7 drives the rotating shaft 8 and the cargo carrying plate 2 to rotate upwards synchronously, the cargo carrying plate 2 drives the rubber piston 27 to be in a gas transmission state in the arc-shaped pipe 21 through the arc-shaped push rod 22 when rotating upwards, the air in the arc-shaped pipe 21 is output into the telescopic air bag 26 and the sucking disc 24, the telescopic air bag 26 is inflated and drives the sucking disc 24 to extend upwards, the cargo placed on the top of the cargo carrying plate 2 is ejected, so that the sucking disc 24 is separated from the cargo, the goods can fall on the outer wall of one side that the loading plate 2 is vertical state when receiving the loading plate 2 and upwards rotating to conveniently make the goods break away from with fixed establishment's sucking disc 24 mutually, and then can be quick lift off and take out the goods.
As a technical optimization scheme of the invention, the elastic telescopic mechanism comprises a fixed plate 29 arranged at the topmost end of the cargo carrying plate 2, a telescopic plate 28 is arranged in the fixed plate 29 in a sliding manner, two sliding rods 30 are arranged at one end of the telescopic plate 28 in the fixed plate 29, one ends of the two sliding rods 30 far away from the telescopic plate 28 penetrate through the fixed plate 29 and are connected with a butting plate 33, and one ends of the two sliding rods 30 outside the fixed plate 29 are sleeved with third springs 31. The goods carrying plate 2 is driven by the driving mechanism to rotate upwards, so that one end of the goods carrying plate 2 in the original vertical state rotates downwards to be in a horizontal state, the goods can be taken out conveniently, when the goods carrying plate 2 rotates to a certain angle in the process, the end of the goods carrying plate 2 in the vertical state is driven to rotate downwards quickly under the influence of the gravity of the goods and collide with the device body 1, the goods carrying plate 2 and the device body 1 can be damaged in the process, the abutting plate 33, the sliding rod 30 and the third spring 31 are arranged, the abutting plate 33 can be preferentially contacted with the ground while one end of the goods carrying plate 2 in the vertical state rotates downwards quickly, the goods carrying plate 2 is extruded under the gravity of the goods to drive the third spring 31 to be in a compression state, the telescopic plate 28 in the fixed plate 29 extends upwards, and on one hand, the impact force generated in the process can be buffered, avoid device body 1 and cargo carrying board 2 to receive the injury, another convenience is in butt board 33 and ground striking mutually for accomodate the expansion plate 28 atress in fixed plate 29 and stretch out, separates the shelves to the goods, avoids appearing from the condition that cargo carrying board 2 dropped after cargo carrying board 2 upwards rotates.
As a technical optimization scheme of the invention, a limit inserted rod 34 is inserted at the top of the fixed plate 29, and the outer walls of the two sliding rods 30 are provided with insertion holes 32 matched with the limit inserted rod 34. Before placing the goods on carrying cargo board 2, can infer whether the goods height of required transportation is too high by the position of expansion plate 28, and place the back on carrying cargo board 2 at the goods, promote butt plate 33 and drive expansion plate 28 and stretch out from fixed plate 29, and carry out spacing fixed through spacing inserted bar 34 to the position of slide bar 30, can carry out spacing fixed to the position of expansion plate 28, the expansion plate 28 that is under the state of stretching out this moment can protect the top of the goods of transporting, strengthen the protection to the goods that device body 1 transported.
In the invention, when a user uses the device, goods with smooth surfaces to be transported are placed on the goods carrying plate 2, the bottom surface of the goods can be abutted against the sucking discs 24 and the rubber bulges 23 on the top of the goods carrying plate 2, so that the goods can be relatively stable when placed on the goods carrying plate 2, when the device body 1 meets an obstacle emergency brake, the goods carrying plate 2 can rotate forwards for a certain distance under the action of inertia, and then the rubber piston 27 can be driven by the arc push rod 22 to suck air in the arc-shaped pipe 21, so that the air in the telescopic air bag 26 and the sucking discs 24 is reduced to be in a negative pressure state, and then the sucking discs 24 in the negative pressure state are closely adsorbed and fixed with the bottom of the goods, and therefore, the goods cannot slide or fall on the device body 1, and the safety of the goods transported by the device body 1 is improved.
After the device body 1 transports goods to a specified position, the goods placed on the top of the goods carrying plate 2 need to be unloaded, at the moment, the driving motor 15 of the device body 1 is automatically started, the double-end screw 19 is driven to rotate, the two movable push plates 18 move towards the directions away from each other, the limiting blocks 12 are driven to be contained in the rectangular grooves 10, the goods carrying plate 2 can freely rotate upwards without limitation, the first rotating piece 9 is driven to rotate while the driving motor 15 drives the double-end screw 19 to rotate, the second rotating piece 6 is synchronously driven to rotate intermittently, the belt 7 of the second rotating piece 6 drives the goods carrying plate 2 to rotate upwards, the rubber piston 27 is driven to be in a gas transmission state in the arc-shaped pipe 21 by the arc-shaped push rod 22 when the goods carrying plate 2 rotates upwards, the sucking disc 24 is separated from the bottom of the goods, the goods can fall on the outer wall of one side of the goods carrying plate 2 in a vertical state while the goods carrying plate 2 rotates upwards, thereby conveniently and rapidly unloading and taking out the goods.
Meanwhile, after the driving mechanism drives the cargo carrying plate 2 to rotate to a certain angle, the cargo carrying plate 2 can be influenced by the gravity of the cargo, the downward quick rotation of one end of the vertical state of the cargo carrying plate 2 is driven, the cargo carrying plate collides with the device body 1, the abutting plate 33 is arranged, the sliding rod 30 and the third spring 31 are arranged, the impact force generated in the process can be buffered, the device body 1 and the cargo carrying plate 2 are prevented from being damaged, the abutting plate 33 collides with the ground, the telescopic plate 28 accommodated in the fixed plate 29 is enabled to be stressed and stretched out, the cargo is separated, and the condition that the cargo carrying plate 2 drops after being upwards rotated is avoided.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims (10)

1. A dispatching device of an automatic unmanned warehouse comprises a device body (1) and is characterized in that a groove (4) is formed in the top of the device body (1), a cargo carrying plate (2) is rotatably mounted in the groove through a rotating shaft (8), a limiting mechanism used for limiting the position of the cargo carrying plate (2) is further arranged on the inner wall of the groove (4), a driving mechanism used for being matched with the limiting mechanism and driving the cargo carrying plate (2) to rotate is arranged in the device body (1), a fixing mechanism used for improving the placement stability of cargos on the top of the cargo carrying plate (2) is arranged on the cargo carrying plate (2), the fixing mechanism comprises an arc-shaped pipe (21) mounted on the inner bottom surface of the groove (4), a through groove is formed in the top of the cargo carrying plate (2), a sucking disc (24) is mounted on the top of the cargo carrying plate, the bottom of the through groove is in plug-in fit with one end, close to the cargo carrying plate (2), of the arc-shaped pipe (21), the topmost end of the cargo carrying plate (2) is also provided with an elastic telescopic mechanism.
2. The dispatching device of the automated unmanned warehouse as claimed in claim 1, wherein an arc push rod (22) is installed on the outer wall of one side of the cargo carrying plate (2) in a vertical state, and one end of the arc push rod (22) far away from the cargo carrying plate (2) extends into the arc pipe (21) to be connected with a rubber piston (27).
3. The dispatching device of the automated unmanned warehouse as claimed in claim 1, wherein the through groove is further internally provided with a telescopic air bag (26), the top of the telescopic air bag is connected with the top of the suction cup (24), the top of the cargo carrying plate (2) is further provided with a plurality of rubber protrusions (23) at positions close to the suction cup (24), and the outer wall of one end of the arc-shaped pipe (21) in the through groove is provided with a rubber sealing ring (25).
4. The dispatching device of the automated unmanned warehouse as claimed in claim 1, wherein the limiting mechanism comprises two rectangular grooves (10) formed in the inner wall of the groove (4), limiting blocks (12) are movably mounted in the two rectangular grooves (10), and the two limiting blocks (12) are connected with the inner wall of the rectangular groove (10) through first springs (11).
5. The dispatching device of the automated unmanned warehouse as claimed in claim 1, wherein a connecting plate (5) is disposed at one end of the cargo carrying plate (2), a rectangular plate (14) is connected to the inner bottom surface of the groove (4) through a second spring (13), and when the cargo carrying plate (2) rotates downwards into the groove (4), the connecting plate (5) penetrates through the two limiting blocks (12) and the bottom surface is attached to the top surface of the rectangular plate (14).
6. The dispatching device of the automated unmanned warehouse as claimed in claim 1, wherein the driving mechanism comprises a cavity (17) formed in the device body (1), a double-headed screw (19) is rotatably mounted in the cavity (17), two movable push plates (18) are arranged on the outer wall of the cavity, a sliding groove (16) communicated with the cavity (17) and the rectangular groove (10) is further formed in the device body (1), sliding blocks (20) sliding in the sliding groove (16) are respectively arranged at one ends of the two limit blocks (12) close to the second spring (13), and the two movable push plates (18) are respectively abutted against the outer wall of one side of the two sliding blocks (20) close to each other.
7. The dispatching device of the automated unmanned warehouse as claimed in claim 1, wherein the outer walls of two sides of the device body (1) are provided with boxes (3), one box (3) is provided with a driving motor (15), one end of the double-headed screw (19) passes through the device body (1) and is coaxially connected with the output end of the driving motor (15), the other box (3) is provided with a first rotating member (9), the outer wall of the other box is provided with a first protruding part, and the other end of the double-headed screw (19) passes through the device body (1) and is connected with the first rotating member (9).
8. The dispatching device of the automated unmanned warehouse as claimed in claim 7, wherein a second rotating member (6) is rotatably disposed in the other box (3), a plurality of second protruding portions are uniformly distributed on the outer wall of the other box, the first protruding portions and the second protruding portions are meshed with each other, and the rotating shaft of the second rotating member (6) is rotatably matched with the rotating shaft (8) of the cargo carrying plate (2) through a belt (7).
9. The dispatching device of the automated unmanned warehouse as claimed in claim 1, wherein the elastic telescopic mechanism comprises a fixed plate (29) mounted at the topmost end of the cargo carrying plate (2), a telescopic plate (28) is slidably mounted inside the fixed plate (29), two sliding rods (30) are arranged at one end of the telescopic plate (28) in the fixed plate (29), one ends of the two sliding rods (30) far away from the telescopic plate (28) penetrate through the fixed plate (29) to be connected with a butting plate (33), and one ends of the two sliding rods (30) located outside the fixed plate (29) are sleeved with a third spring (31).
10. The dispatching device of the automated unmanned warehouse as claimed in claim 9, wherein a limit inserted rod (34) is inserted into the top of the fixed plate (29), and the outer walls of the two sliding rods (30) are provided with insertion holes (32) matched with the limit inserted rod (34).
CN202210755630.4A 2022-06-29 2022-06-29 Automatic change unmanned warehouse's dispatch device Active CN115108217B (en)

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Denomination of invention: A scheduling device for automated unmanned warehouses

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