CN114715589A - Disk taking mechanism, storage type access equipment applying disk taking mechanism and access method - Google Patents
Disk taking mechanism, storage type access equipment applying disk taking mechanism and access method Download PDFInfo
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- CN114715589A CN114715589A CN202210347590.XA CN202210347590A CN114715589A CN 114715589 A CN114715589 A CN 114715589A CN 202210347590 A CN202210347590 A CN 202210347590A CN 114715589 A CN114715589 A CN 114715589A
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- 230000007246 mechanism Effects 0.000 title claims abstract description 44
- 238000000034 method Methods 0.000 title claims abstract description 18
- 230000001360 synchronised effect Effects 0.000 claims description 69
- 230000000903 blocking effect Effects 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 3
- 210000001503 joint Anatomy 0.000 claims description 2
- 239000002699 waste material Substances 0.000 abstract description 8
- 238000013519 translation Methods 0.000 description 8
- 238000012360 testing method Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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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
- B65G1/06—Storage devices mechanical with means for presenting articles for removal at predetermined position or level
- B65G1/065—Storage devices mechanical with means for presenting articles for removal at predetermined position or level with self propelled cars
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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
- B65G1/0492—Storage devices mechanical with cars adapted to travel in storage aisles
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Abstract
The invention discloses a disk taking mechanism, and storage type access equipment and an access method using the disk taking mechanism, and belongs to the technical field of storage type access equipment. The current scheme rotates through flexible motor drive lead screw and drives the fork and stretch out and draw back for the supporter, but the lead screw is the stock structure, needs to occupy the space great, can cause the space extravagant. The invention discloses a tray taking mechanism which comprises a storage tray, a shifting fork assembly used for pulling the storage tray and a finger hook assembly used for driving the storage tray to move. The storage tray located far away is pulled to the upper end of the hooking piece through the shifting fork assembly, then the hooking piece can drive the storage tray to continue to translate, on one hand, the storage tray can be moved, on the other hand, the shifting fork assembly and the hooking piece can be completely within the moving range of the storage tray or the automobile body structure, in addition, the extending range of the automobile body structure can not be exceeded, the space occupation of the tray taking mechanism is effectively reduced, and the space waste is avoided.
Description
Technical Field
The invention relates to a disk taking mechanism, and storage type access equipment and an access method using the disk taking mechanism, and belongs to the technical field of storage type access equipment.
Background
Chinese patent (publication number: CN 106115151A) discloses a warehouse type automatic access device, which comprises a display and control device arranged on a warehouse, a goods carrying device and a goods shelf arranged in the warehouse, wherein the warehouse is provided with an access port, the goods carrying device is electrically connected with a controller, and goods are carried back and forth between the access port and the goods shelf under the control of the controller.
The goods handling device is positioned in the center of the goods warehouse and comprises a goods fork, a horizontal moving assembly and a lifting assembly, wherein the horizontal moving assembly is used for driving the goods fork to move on a horizontal plane, and the lifting assembly is used for driving the goods fork to move in the vertical direction; the goods shelf comprises a plurality of rows of goods shelves arranged around the goods carrying device, and a plurality of storage units are arranged on each row of the goods shelves; the fork is used with the cooperation of a plurality of storing units respectively under the drive of horizontal migration subassembly and lifting unit. The horizontal moving assembly also comprises a screw rod arranged on the sliding plate and a telescopic motor for driving the screw rod to rotate, and the fork is matched with the screw rod for use; the rotary motor drives the rotary plate to rotate, the sliding plate on the lifting assembly is driven to rotate horizontally, so that the pallet fork is driven to rotate horizontally, the lifting motor drives the sliding plate to move vertically, so that the pallet fork is driven to move vertically, and the telescopic motor drives the screw rod to rotate to drive the pallet fork to stretch relative to the storage rack.
Above-mentioned scheme rotates through flexible motor drive lead screw and drives the fork and stretch out and draw back for the supporter, but the lead screw is the stock structure, when tray part or whole move the fork on, the other end of lead screw can protrusion in tray and fork, when leading to goods handling device to remove, it is great to need occupy space, and then need do the complete machine width size greatly, not only cause the space extravagant, also make the great area of this type of access arrangement, be unfavorable for using widely.
Disclosure of Invention
Aiming at the defects of the prior art, the invention aims to provide a finger hook assembly and a shifting fork assembly; the storage tray located far away is pulled to the upper end of the hooking piece through the shifting fork assembly, then the hooking piece can drive the storage tray to continue to translate, on one hand, the storage tray can be moved, on the other hand, the shifting fork assembly and the hooking piece can be completely within the moving range of the storage tray, the occupied space of the mechanism is effectively reduced, and the space-wasting tray taking mechanism is avoided.
The second purpose of the invention is to provide a finger hook component and a shifting fork component; the storing tray that will be located the check mouth department through fork assembly pulls the hookup piece upper end, and then the hookup piece can drive storing tray and continue the translation, on the one hand can realize the removal of storing tray, on the other hand can make fork assembly and hookup piece's removal scope can be in storing tray or automobile body structure's removal scope completely, and can accomplish not surpass automobile body structure's extension range, the space that has effectively reduced the mechanism of getting set occupies, further reduce the width space that automobile body structure needs at the removal in-process, avoid the space waste, also make the storage formula access equipment area diminish, and convenient to popularize and use, user experience's good storage formula access equipment.
The third purpose of the invention is to provide a finger hook component and a shifting fork component; the storage tray at the lattice opening is pulled to the upper end of the hooking piece through the shifting fork assembly, and then the hooking piece can drive the storage tray to continue to translate, so that the storage tray taking and placing process is completed; meanwhile, the rod piece of the shifting fork assembly and the moving range of the hook piece can be completely within the moving range of the storage tray or the vehicle body structure, the extending range of the vehicle body structure can be prevented from exceeding, the space occupation of the tray taking mechanism is effectively reduced, the width space required by the vehicle body structure in the moving process is further reduced, the space waste is avoided, the occupied area of the warehouse type taking and storing equipment is reduced, the popularization and the use are convenient, and the user experience is good.
In order to achieve one of the above objects, a first technical solution of the present invention is:
a disk-taking mechanism, which is characterized in that,
the device comprises a storage tray, a shifting fork assembly used for pulling the storage tray, and a finger hook assembly used for driving the storage tray to move;
the shifting fork assembly comprises a convex body for abutting against or hooking the storage tray, a rod piece for extending the extension range of the convex body, a rotating motor for driving the rod piece and the convex body to rotate, a bottom plate for assembling the rotating motor and a synchronous belt for driving the bottom plate to move;
the finger hook assembly comprises a hook connecting piece for abutting against or hooking the storage tray and a chain for driving the hook connecting piece to move back and forth;
the synchronous belt is fixedly connected with a bottom plate of the shifting fork assembly;
the chain is fixedly connected with the hooking piece;
the convex body can extend out of the synchronous belt under the driving of the rotating motor and can pull the storage tray onto the hook connecting piece; the hooking piece drives the storage tray to move to the designated position.
Through continuous exploration and test, the invention is provided with a finger hook component and a shifting fork component; the storage tray located far away is pulled to the upper end of the hooking piece through the shifting fork assembly, then the hooking piece can drive the storage tray to continue to translate, on one hand, the storage tray can be moved, on the other hand, the shifting fork assembly and the hooking piece can be completely moved in the storage tray, the space occupied by the tray taking mechanism is effectively reduced, and the space waste is avoided.
Furthermore, the hook connecting piece is arranged to be in abutting connection with the storage tray, so that flexible connection of the finger hook assembly and the storage tray can be achieved, and the finger hook assembly and the storage tray can be conveniently and rapidly fixedly connected and separated.
The convex body and the storage tray are arranged to be in abutting connection, the shifting fork assembly can be flexibly connected with the storage tray, the shifting fork assembly is rapidly fixedly connected with the storage tray and separated from the storage tray, and the scheme is simple, practical and feasible.
The length of the rod piece can be set according to the distance between the storage tray and the synchronous belt, so that the device is suitable for various occasions.
Furthermore, the hook connecting piece is transversely narrow, the rod piece of the shifting fork assembly is transversely long, and the hook connecting piece and the rod piece form a long and short matching structure which is responsible for pulling in the storage tray in the early stage; the short structure is responsible for the storing tray later stage and removes, and then can effectively reduce the volume of getting a set mechanism for get a set mechanism compact structure, the scheme is simple and practical, thinks about ingeniously.
As a preferable technical measure:
the chain is provided with a traction section space C;
when the hook connecting piece moves on the traction section space, the hook connecting piece is in abutting connection with the storage tray, the storage tray is driven to move to the end point position of the traction section space from the initial position of the traction section space, and then the hook connecting piece is separated from the storage tray.
As a preferable technical measure:
the chain is of an oval structure which is arranged up and down;
the space of the traction section is a straight-line section track.
As a preferable technical measure:
the hook connecting piece extends vertically, protrudes out of the plane of the chain and can extend into the groove of the storage tray;
the spacing distance between the lower end face of the storage tray and the chain in the vertical direction is A;
the extension length of the hooking piece is B;
a < B, the storage tray can be hooked by the hook piece.
As a preferable technical measure:
the storage tray is assembled above the chain through a sliding chute structure;
the lower end of the storage tray is provided with at least two connecting points which can be fixedly connected with the hook connecting piece;
the connecting points are grooves or hook-shaped structures or magnetic pieces or blocking parts protruding out of the lower end face of the storage tray.
As a preferable technical measure:
the synchronous belt is connected with a servo motor through a synchronous wheel component;
the servo motor drives the chain to move through the gear assembly, so that the number of the servo motors is effectively reduced, and the manufacturing cost is reduced.
The synchronous wheel set and the gear assembly share a rotating shaft;
the synchronous wheel set comprises two rotating wheels which are symmetrically arranged;
the gear assembly comprises a driving wheel fixedly connected with the rotating shaft, a reversing wheel meshed with the driving wheel and a driven wheel meshed with the reversing wheel;
the radial size of the driving wheel is larger than that of the driven wheel, and the number of teeth of the driving wheel is more than that of the driven wheel;
the radial dimension of the reversing wheel is the same as that of the driven wheel, and the tooth numbers of the reversing wheel and the driven wheel are the same;
the radial dimension from the driving wheel is more than or equal to the radial dimension who rotates the wheel, and the number of teeth from the driving wheel is more than or equal to the number of teeth that rotates the wheel, thereby make the translation rate of coupler spare is greater than the translation rate of convex body and member, when realizing that the coupler spare drives the edge of storing tray to the chain, convex body and member still are in the synchronous belt, effectively avoid the member outstanding in the displacement range of storing tray, reduce actuating mechanism's space and occupy, realize utilizing a servo motor can realize shift fork subassembly and indicate the cooperation removal of hook subassembly, the scheme is simple, and is practical, think about ingeniously, manufacturing cost has been reduced.
As a preferable technical measure:
the synchronous belt, the chain or the storage tray is provided with a sensor, and when the sensor senses that the storage tray reaches a preset position, the rotating motor controls the convex body to rotate, so that the shifting fork assembly is separated from contact with or in contact connection with the storage tray;
the distance between the end part of the synchronous belt and the end part of the storage tray in the initial state is b;
the length of the rod piece is a;
the a > b ensures that the rod piece can pull the storage tray which is positioned at a distance to the synchronous belt.
In order to achieve one of the above objects, a second technical solution of the present invention is:
a storage-type access device is provided,
comprises the disc taking mechanism;
the multifunctional cabinet comprises a cabinet body with a plurality of grids, a storage tray capable of being placed in the grids, and a vehicle body structure for assembling a shifting fork assembly and a hooking assembly;
the lower end face of the storage tray is provided with at least two grooves which comprise a first concave part and a second concave part;
the shifting fork assembly comprises a convex body for abutting against or hooking the storage tray, a rod piece for extending the extension range of the convex body, a rotating motor for driving the rod piece and the convex body to rotate, a bottom plate for assembling the rotating motor and a synchronous belt for driving the bottom plate to move;
the finger hook assembly comprises a hook connecting piece for abutting against or hooking the storage tray and a chain for driving the hook connecting piece to move in a reciprocating mode;
the synchronous belt is fixedly connected with a bottom plate of the shifting fork assembly;
the chain is fixedly connected with the hooking piece;
the storage tray is assembled in the lattice opening in a sliding manner through the rail;
the convex body can extend out of the synchronous belt under the driving of the rotating motor and can pull the storage tray onto the hook connecting piece; the hooking piece drives the storage tray to move to the designated position.
Through continuous exploration and test, the invention is provided with a finger hook component and a shifting fork component; the storing tray that will be located the check mouth department through fork assembly pulls the hookup piece upper end, and then the hookup piece can drive storing tray and continue the translation, on the one hand can realize the removal of storing tray, on the other hand can make fork assembly and hookup piece's removal scope can be in storing tray or automobile body structure's removal scope completely, and can accomplish not surpass automobile body structure's extension range, the space that has effectively reduced the mechanism of getting the dish occupies, further reduce the width space that automobile body structure needs at the removal in-process, avoid the space extravagant, also make the storage formula access equipment area diminish, and is convenient for popularize and use, user experience is good.
As a preferable technical measure:
the cabinet body is an annular cabinet body, and a plurality of grids are arranged on one circle of the winding disc taking mechanism;
the two ends of the shifting fork assembly are respectively provided with a convex body, and the rotating motor is assembled in the middle of the shifting fork assembly;
the lower end part of the bottom plate is erected above the vehicle body structure through a sliding track;
the synchronous belt is connected with a servo motor through a synchronous wheel component;
the servo motor drives the chain to move through the gear assembly at the same time;
the synchronous wheel set and the gear assembly share a rotating shaft;
the synchronous wheel set comprises two rotating wheels which are symmetrically arranged;
the gear assembly comprises a driving wheel fixedly connected with the rotating shaft, a reversing wheel meshed with the driving wheel and a driven wheel meshed with the reversing wheel;
the modulus of the driving wheel and the modulus of the driven wheel are respectively 1.5, and the number of teeth of the driving wheel is 43;
the radial dimension of the reversing wheel is the same as that of the driven wheel, the module is the same, and the number of teeth of the reversing wheel and the driven wheel is 27;
the rotating wheel is a 5M synchronous belt wheel, the number of teeth of the rotating wheel is 26, so that the moving speed of the hook connecting piece is greater than that of the shifting fork assembly, the hook connecting piece is made to be greater than that of the convex body and the rod piece, when the hook connecting piece drives the storage tray to the edge of the chain, the convex body and the rod piece are still located on the synchronous belt, the rod piece is effectively prevented from protruding in the moving range of the storage tray, the space occupation of the driving mechanism is reduced, the matching movement of the shifting fork assembly and the finger hook assembly can be achieved by one servo motor, the scheme is simple, practical and feasible, the design is ingenious, and the manufacturing cost is reduced.
In order to achieve one of the above objects, a third technical solution of the present invention is:
a warehouse type access method comprises the following steps:
comprises the warehouse type access equipment;
firstly, a synchronous belt drives a shifting fork assembly to extend out of a grid opening, and a convex body is rotated into a first concave part of a storage tray through a rotating motor, so that the shifting fork assembly is in contact connection with the first concave part, and a temporary synchronous moving structure is formed;
secondly, after the first-step butting connection between the shifting fork assembly and the first concave part is completed, the synchronous belt is driven by the servo motor to pull the shifting fork assembly and the storage tray to move towards the direction far away from the grid opening, so that the storage tray is close to the hook connecting piece;
thirdly, when the storage tray moves towards the hook piece, the servo motor in the second step drives the chain to move together, so that the chain drives the hook piece to move towards the storage tray;
fourthly, controlling the moving speed of the storage tray and the hook connecting piece in the third step to enable the hook connecting piece to extend into the second concave part of the storage tray, so that the hook connecting piece is in butt joint with the storage tray; meanwhile, the motor is rotated to enable the convex body to rotate out of the concave part I of the storage tray, so that the shifting fork assembly is separated from the storage tray;
fifthly, after the abutting connection of the hooking piece and the storage tray in the fourth step is completed, the chain drives the hooking piece and the storage tray to move to a preset position together;
sixthly, when the storage tray in the fifth step reaches a preset position, taking or placing the part;
seventhly, after the workpiece taking or placing in the sixth step is finished, the hooking part drives the storage tray to return;
eighthly, when the storage tray in the seventh step reaches the edge of the chain, the convex body of the shifting fork assembly drives the storage tray to be stored in the corresponding grid opening, and the storage of the storage tray is finished;
and step nine, after the storage in the step eight is finished, the chain continues to drive the hook-connecting piece to move, returns to the initial position of the hook-connecting piece, and waits for the next disc taking.
Through continuous exploration and test, the invention utilizes a finger hook component and a shifting fork component; the storage tray at the lattice opening is pulled to the upper end of the hooking piece through the shifting fork assembly, and then the hooking piece can drive the storage tray to continue to translate, so that the storage tray taking and placing process is completed; simultaneously, the rod piece of the shifting fork assembly and the moving range of the hook piece can be completely within the moving range of the storage tray or the vehicle body structure, the extending range of the vehicle body structure can be prevented from exceeding, the occupied space of the rod piece is effectively reduced, the width space required by the vehicle body structure in the moving process is further reduced, the space waste is avoided, the occupied area of the warehouse type taking and storing equipment is reduced, the popularization and the use are convenient, and the user experience is good.
Compared with the prior art, the invention has the following beneficial effects:
through continuous exploration and test, the invention is provided with a finger hook component and a shifting fork component; the storage tray located far away is pulled to the upper end of the hooking piece through the shifting fork assembly, then the hooking piece can drive the storage tray to continue to translate, on one hand, the storage tray can be moved, on the other hand, the shifting fork assembly and the hooking piece can be completely moved in the storage tray, the space occupied by the tray taking mechanism is effectively reduced, and the space waste is avoided.
Furthermore, the hook connecting piece is arranged to be in abutting connection with the storage tray, so that flexible connection of the finger hook assembly and the storage tray can be achieved, and the finger hook assembly and the storage tray can be conveniently and rapidly fixedly connected and separated.
The convex body and the storage tray are arranged to be in abutting connection, flexible connection of the shifting fork assembly and the storage tray can be achieved, rapid fixed connection and separation of the shifting fork assembly and the storage tray are facilitated, and the scheme is simple, practical and feasible.
The length of the rod piece can be set according to the distance between the storage tray and the synchronous belt, so that the device is suitable for various occasions.
The hook connecting piece is transversely narrow, the rod piece of the shifting fork assembly is transversely long, and the hook connecting piece and the rod piece form a long and short matching structure which is responsible for pulling in the storage tray in the early stage; the short structure is responsible for the storing tray later stage and removes, and then can effectively reduce the volume of getting a set mechanism for get a set mechanism compact structure, the scheme is simple and practical, thinks about ingeniously.
Furthermore, through continuous exploration and test, the invention is provided with a hook part and a shifting fork component; will be located the intraoral storing tray of cabinet body through fork assembly and pull to the hookup piece upper end, and then the hookup piece can drive storing tray and continue the translation, on the one hand can realize the removal of storing tray, on the other hand can make fork assembly and hookup piece's removal scope can be in storing tray and automobile body structure's removal scope completely, and can accomplish not surpass automobile body structure's reach out range, the space that gets a set mechanism has effectively been reduced occupies, further reduce the width space that automobile body structure needs at the removal in-process, avoid the space extravagant, also make warehouse style access equipment area diminish, and is convenient for popularize and use, user experience is good.
Drawings
FIG. 1 is a view of a portion of the structure of the present invention;
FIG. 2 is a structural view of a first finger hook assembly of the present invention in a ready-to-drive state;
FIG. 3 is a structural view showing a driving completion state of the first finger hook assembly according to the present invention;
FIG. 4 is a structural view illustrating a state of the present invention when the finger hook assembly and the fork assembly are driven simultaneously;
FIG. 5 is a structural view of the fork assembly of the present invention in engagement with a storage tray;
FIG. 6 is a structural view of the hook member of the present invention in engagement with the storage tray;
FIG. 7 is a structural view showing a finish state when the finger hook assembly and the fork assembly are simultaneously driven according to the present invention;
FIG. 8 is a structural view of the present invention with two additional sets of pulley assemblies;
FIG. 9 is a structural view of the storage tray of the present invention;
fig. 10 is a bottom view of the storage tray of fig. 9.
Description of reference numerals:
1. a storage tray; 11. a first concave part; 12. a second concave part; 2. a hooking member; 3. a chain; 4. a fork assembly; 41. a convex body; 42. a rotating electric machine; 43. a base plate; 44. a sliding track; 45. a rod member; 5. a servo motor; 6. a rotating shaft; 7. a synchronous wheel set; 71. a rotating wheel; 72. a synchronous belt; 8. a gear assembly; 81. a driving wheel; 82. a driven wheel; 83. a reversing wheel; 9. a chute; 100. a vehicle body structure; 10. and (7) mounting a table.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
On the contrary, the invention is intended to cover alternatives, modifications, equivalents and alternatives which may be included within the spirit and scope of the invention as defined by the appended claims. Furthermore, in the following detailed description of the present invention, certain specific details are set forth in order to provide a better understanding of the present invention. It will be apparent to one skilled in the art that the present invention may be practiced without these specific details.
It should be noted that when two elements are "fixedly connected" or "slidably connected", the two elements may be directly connected or intervening elements may also be present. In contrast, when an element is referred to as being "directly on" another element, there are no intervening elements present. The terms "horizontal," "vertical," "up," "down," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "or/and" includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1 to 10, a specific embodiment of the disk taking mechanism of the present invention:
a tray taking mechanism comprises a storage tray 1, a shifting fork assembly 4 for pulling the storage tray 1 and a finger hook assembly for driving the storage tray 1 to move;
the shifting fork assembly 4 comprises a convex body 41 for abutting against or hooking the storage tray 1, a rod piece 45 for extending the extending range of the convex body 41, a rotating motor 42 for driving the rod piece 45 and the convex body 41 to rotate, a bottom plate 43 for assembling the rotating motor 42, and a synchronous belt 72 for driving the bottom plate 43 to move;
the rod piece, the convex body and the rotating motor form a shifting fork structure; the rod and the convex body form a shifting fork.
The finger hook assembly comprises a hook part 2 for abutting against or hooking the storage tray 1 and a chain 3 for driving the hook part 2 to move in a reciprocating manner;
the synchronous belt 72 is fixedly connected with the bottom plate 43 of the shifting fork assembly 4;
the chain 3 is fixedly connected with the hook connecting piece 2;
the convex body 41 can extend out of the synchronous belt 72 under the driving of the rotating motor 42 and can pull the storage tray 1 to the hook piece 2; the hooking part 2 drives the storage tray 1 to move to the designated position.
Through continuous exploration and test, the invention is provided with a finger hook component and a shifting fork component 4; will be located the storing tray 1 in a distance through fork assembly 4 and pull to 2 upper ends of hook joint spare, and then hook joint spare 2 can drive storing tray 1 and continue the translation, on the one hand can realize the removal of storing tray 1, on the other hand can make fork assembly 4 and hook joint spare 2's moving range can be completely in storing tray 1 or body structure 100's moving range, and can accomplish not surpass body structure 100's extension range, the space that has effectively reduced fork assembly 4 occupies, further reduce the width space that body structure 100 needs at the removal in-process, avoid the space waste.
One specific embodiment of the hook structure of the present invention:
the hook connecting piece 2 extends vertically, protrudes out of the plane of the chain 3 and can extend into the groove of the storage tray 1;
the hook member 2 extends vertically and does not extend horizontally, so that the length of the hook member 2 can be effectively reduced, and the hook member 2 is prevented from exceeding the extension range of the vehicle body structure 100 in the moving process.
The spacing distance between the lower end surface of the storage tray 1 and the chain 3 in the vertical direction is A;
the extension length of the hooking part 2 is B;
a < B, the hook piece 2 can be ensured to hook the storage tray 1.
A specific embodiment of the storage tray 1 of the invention:
the storage tray 1 is assembled above the chain 3 through a chute 9 structure;
the lower end of the storage tray 1 is provided with at least two connecting points which can be fixedly connected with the hook connecting piece 2;
the connecting points are grooves or hook-shaped structures or magnetic pieces or blocking parts protruding out of the lower end face of the storage tray 1.
One specific embodiment of the drive system of the present invention:
the synchronous belt 72 is connected with a servo motor 5 through a synchronous wheel set 7;
The synchronous wheel set 7 and the gear assembly 8 share one rotating shaft 6;
the synchronous wheel set 7 comprises two rotating wheels 71 which are symmetrically arranged;
the gear assembly 8 comprises a driving wheel 81 fixedly connected with the rotating shaft 6, a reversing wheel 83 meshed with the driving wheel 81 and a driven wheel 82 meshed with the reversing wheel 83;
the radial size of the driving wheel 81 is larger than that of the driven wheel 82, and the number of teeth of the driving wheel 81 is larger than that of the driven wheel 82;
the radial dimension of the reversing wheel 83 is the same as that of the driven wheel 82, and the teeth number of the reversing wheel and the driven wheel are the same;
follow the radial dimension of driving wheel 82 and be greater than or equal to the radial dimension who rotates wheel 71, follow the number of teeth of driving wheel 82 and be more than or equal to the number of teeth that rotates wheel 71, thereby make the translation rate of coupler 2 is greater than the translation rate of convex body 41 and member 45, when realizing that coupler 2 drives storage tray 1 to the edge of chain 3, convex body 41 and member 45 still are in hold-in range 72, effectively avoid member 45 salient in storage tray 1's removal scope, reduce actuating mechanism's space and occupy, realize utilizing a servo motor 5 can realize shifting fork assembly 4 and the cooperation removal of finger hook subassembly, the scheme is simple, and is practical, feasible, think about ingeniously, manufacturing cost has been reduced.
The distance between the end part of the synchronous belt 72 and the end part of the storage tray 1 in the initial state is b;
the length of the rod 45 is a;
a > b, ensures that the lever 45 can pull the storage tray 1 located at a distance onto the timing belt 72.
The invention adds a concrete embodiment of the inductor:
the synchronous belt 72 or the chain 3 or the storage tray 1 is provided with a sensor, when the sensor senses that the storage tray 1 reaches a preset position, the rotating motor 42 controls the protruding body 41 to rotate, and the shifting fork assembly 4 is in contact with or in contact with the storage tray 1.
The invention discloses a working principle of a disc taking mechanism, which comprises the following steps:
as shown in FIG. 8, the vehicle body structure 100 is that the servo motor 5 drives the shifting fork structure to move horizontally along the guide rail direction through the synchronous wheel set 7, and meanwhile, the servo motor 5 also drives the hook member 2 on the chain 3 to move along the same direction of the shifting fork structure and the horizontal direction through the gear mechanism, and the shifting fork structure and the hook member 2 move in the same direction but at different speeds (the moving speed of the hook member 2 is higher than that of the shifting fork structure).
Both ends all have two fork holes (concave part 11) and two finger hook holes (concave part two 12) around the storing tray bottom, and rotating electrical machines 42 control shift fork structure makes it have and loosens (level) and links up (vertical) two kinds of states, and the shift fork is structural to have two sets of modules, totally four shift forks (get the storing tray on the left side two shift forks on the left for the storing tray on the packing cupboard, get the storing tray on the packing cupboard on the right and use two shift forks on the right).
When getting the dish, the shift fork structure is for unclamping the state, and the shift fork structure moves along for the convex body 41 of shift fork structure is just waiting to get the shift fork hole below of dish, and the shift fork structure becomes the linking state, then the shift fork structure is taken the storing tray through the convex body and is retreated, and the storing tray begins to leave goods shelves and enters into automobile body structure 100.
When the storage tray is approximately one fifth the length into the body structure 100, the hook elements 2 on the chain 3 have just passed from the lower chain 3 through the sprocket wheel corners to the upper chain 3 position into the finger hook holes of the storage tray.
Because the moving speed of the hook piece 2 is higher than that of the shifting fork structure, when the hook piece 2 contacts the front inner wall of the finger hook hole on the storage tray, the convex body of the shifting fork structure can be separated from the front inner wall of the shifting fork hole on the storage tray, and then the shifting fork structure is changed into a loose state; the hook member 2 drags the storage tray to the vehicle body structure 100, stops when the storage tray is positioned at the left and right center positions of the vehicle body structure 100, and finishes tray taking, and at this time, the whole fork structure does not exceed the vehicle body structure 100.
The invention discloses a specific embodiment of a warehouse type access device, which comprises the following steps:
a storage-type access device is provided,
comprises the disc taking mechanism;
the multifunctional cabinet comprises a cabinet body with a plurality of grids, a storage tray 1 which can be placed in the grids, and a vehicle body structure 100 for assembling a shifting fork assembly 4 and a hook assembly;
the lower end face of the storage tray 1 is provided with at least two grooves, and each groove comprises a first concave part 11 and a second concave part 12;
the shifting fork assembly 4 comprises a convex body 41 for abutting against or hooking the storage tray 1, a rod piece 45 for extending the extension range of the convex body 41, a rotating motor 42 for driving the rod piece 45 and the convex body 41 to rotate, a bottom plate 43 for assembling the rotating motor 42, and a synchronous belt 72 for driving the bottom plate 43 to move;
the finger hook assembly comprises a hook piece 2 for abutting against or hooking the storage tray 1 and a chain 3 for driving the hook piece 2 to move in a reciprocating mode;
the synchronous belt 72 is fixedly connected with the bottom plate 43 of the shifting fork assembly 4;
the chain 3 is fixedly connected with the hook connecting piece 2;
the storage tray 1 is assembled in the grid in a sliding manner through the rail;
the convex body 41 can extend out of the synchronous belt 72 under the driving of the rotating motor 42 and can pull the storage tray 1 to the hook piece 2; the hooking part 2 drives the storage tray 1 to move to the designated position.
The cabinet body is an annular cabinet body, and a plurality of grids are arranged on one circle of the winding disc taking mechanism;
the two ends of the shifting fork component 4 are respectively provided with a convex body 41, and the rotating motor 42 is assembled in the middle of the shifting fork component 4;
the lower end of the floor 43 is mounted above the vehicle body structure 100 via a slide rail 44;
the synchronous belt 72 is connected with a servo motor 5 through a synchronous wheel set 7;
the servo motor 5 drives the chain 3 to move through the gear assembly 8;
the synchronous wheel set 7 and the gear assembly 8 share one rotating shaft 6;
the synchronous wheel set 7 comprises two rotating wheels 71 which are symmetrically arranged;
the gear assembly 8 comprises a driving wheel 81 fixedly connected with the rotating shaft 6, a reversing wheel 83 meshed with the driving wheel 81, and a driven wheel 82 meshed with the reversing wheel 83;
the modulus of the driving wheel 81 and the modulus of the driven wheel 82 are respectively 1.5, and the number of teeth of the driving wheel 81 is 43;
the radial dimension of the reversing wheel 83 is the same as that of the driven wheel 82, the modulus is the same, and the number of teeth of the reversing wheel and the driven wheel is 27;
the rotating wheel 71 is a 5M synchronous belt wheel, the number of teeth of the rotating wheel is 26, so that the moving speed of the hook connecting piece 2 is greater than that of the shifting fork assembly 4, so that the moving speed of the hook connecting piece 2 is greater than that of the convex body 41 and the rod piece 45, when the hook connecting piece 2 drives the storage tray 1 to the edge of the chain 3, the convex body 41 and the rod piece 45 are still located on the synchronous belt 72, the rod piece 45 is effectively prevented from protruding out of the moving range of the storage tray 1, the space occupation of the driving mechanism is reduced, the matching movement of the shifting fork assembly 4 and the finger hook assembly can be achieved by using one servo motor 5, the scheme is simple, the practicability is practical, the concept is ingenious, and the manufacturing cost is reduced.
The invention discloses a storage type access method, which comprises the following specific embodiments:
a warehouse type access method comprises the following steps:
comprises the warehouse type access equipment;
firstly, a synchronous belt 72 drives a shifting fork assembly 4 to extend out of a grid opening, and a protruding body 41 is rotated into a first concave part 11 of the storage tray 1 through a rotating motor 42, so that the shifting fork assembly 4 is in butt connection with the first concave part 11, and a temporary synchronous moving structure is formed;
secondly, after the first step of abutting connection between the shifting fork assembly 4 and the first concave part 11 is completed, the synchronous belt 72 is driven by the servo motor 5 to pull the shifting fork assembly 4 and the storage tray 1 to move towards the direction far away from the grid opening, so that the storage tray 1 is close to the hook connecting piece 2;
thirdly, when the storage tray 1 moves towards the hooking part 2, the servo motor 5 in the second step drives the chain 3 to move together, so that the chain 3 drives the hooking part 2 to move towards the storage tray 1;
fourthly, controlling the moving speed of the storage tray 1 and the hooking piece 2 in the third step to enable the hooking piece 2 to extend into the second concave part 12 of the storage tray 1, so that the abutting connection between the hooking piece 2 and the storage tray 1 is realized; meanwhile, the motor 42 is rotated to enable the convex body 41 to rotate out of the concave part I11 of the storage tray 1, so that the shifting fork assembly 4 is separated from the storage tray 1;
fifthly, after the abutting connection of the hooking piece 2 and the storage tray 1 in the fourth step is completed, the chain 3 drives the hooking piece 2 and the storage tray 1 to move to a preset position together;
sixthly, when the storage tray 1 in the fifth step reaches a preset position, taking or placing a part;
seventhly, after the workpiece taking or placing in the sixth step is finished, the hooking part 2 drives the storage tray 1 to return;
eighthly, when the storage tray 1 in the seventh step reaches the edge of the chain 3, the convex body 41 of the shifting fork assembly 4 drives the tray to be stored in a corresponding grid, and the storage of the storage tray 1 is finished;
and step nine, after the storage in the step eight is finished, the chain continues to drive the hook-connecting piece to move, returns to the initial position of the hook-connecting piece, and waits for the next disc taking.
Through continuous exploration and test, the invention utilizes a finger hook component and a shifting fork component 4; the storage tray 1 at the lattice opening is pulled to the upper end of the hooking piece 2 through the shifting fork assembly 4, and then the hooking piece 2 can drive the storage tray 1 to continue to translate, so that the storage tray 1 is taken and placed; simultaneously, the rod piece 45 of the shifting fork assembly 4 and the moving range of the hook piece 2 can be completely within the moving range of the storage tray 1 or the vehicle body structure 100, the extending range of the vehicle body structure 100 can be prevented from exceeding, the space occupation of the rod piece 45 is effectively reduced, the width space required by the vehicle body structure 100 in the moving process is further reduced, the space waste is avoided, the occupied area of the warehouse type taking and storing equipment is reduced, the popularization and the use are convenient, and the user experience is good.
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 and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A disk taking mechanism, which is characterized in that,
comprises a storage tray (1), a shifting fork assembly (4) for pulling the storage tray (1) and a finger hook assembly for driving the storage tray (1) to move;
the shifting fork assembly (4) comprises a convex body (41) which is used for abutting against or hooking the storage tray (1), a rod piece which is used for extending the extending range of the convex body (41), a rotating motor (42) which is used for driving the rod piece and the convex body (41) to rotate, a bottom plate (43) which is used for assembling the rotating motor (42), and a synchronous belt (72) which is used for driving the bottom plate (43) to move;
the finger hook assembly comprises a hook piece (2) used for abutting against or hooking the storage tray (1) and a chain (3) used for driving the hook piece (2) to move in a reciprocating mode;
the synchronous belt (72) is fixedly connected with a bottom plate (43) of the shifting fork assembly (4);
the chain (3) is fixedly connected with the hook connecting piece (2);
the convex body (41) can extend out of the synchronous belt (72) under the driving of the rotating motor (42) and can pull the storage tray (1) to the hook piece (2); the hooking piece (2) drives the storage tray (1) to move to the designated position.
2. The disk pickup mechanism as claimed in claim 1,
the chain (3) is provided with a traction section space;
when the hooking piece (2) moves on the traction section space, the hooking piece (2) is in butt joint with the storage tray (1) and drives the storage tray (1) to move to the end position of the traction section space from the initial position of the traction section space, and then the hooking piece (2) is separated from the storage tray (1).
3. The disc fetching mechanism as claimed in claim 2,
the chain (3) is of an oval structure which is arranged up and down;
the space of the traction section is a straight-line section track.
4. The disc fetching mechanism as claimed in claim 1,
the hook connecting piece (2) extends vertically, protrudes out of the plane of the chain (3) and can extend into the groove of the storage tray (1);
the distance between the lower end surface of the storage tray (1) and the chain (3) in the vertical direction is A;
the extension length of the hooking part (2) is B;
A<B。
5. the disc fetching mechanism as claimed in claim 1,
the storage tray (1) is assembled above the chain (3) through a sliding chute (9) structure;
the lower end of the storage tray (1) is provided with at least two connecting points which can be fixedly connected with the hook connecting piece (2);
the connecting points are grooves or hook-shaped structures or magnetic pieces or blocking parts protruding out of the lower end face of the storage tray (1).
6. The disc fetching mechanism as claimed in claim 1,
the synchronous belt (72) is connected with a servo motor (5) through a synchronous wheel set (7);
the servo motor (5) drives the chain (3) to move through the gear assembly (8) at the same time;
the synchronous wheel set (7) and the gear assembly (8) share one rotating shaft (6);
the synchronous wheel set (7) comprises two rotating wheels (71) which are symmetrically arranged;
the gear assembly (8) comprises a driving wheel (81) fixedly connected with the rotating shaft (6), a reversing wheel (83) meshed with the driving wheel (81), and a driven wheel (82) meshed with the reversing wheel (83);
the radial size of the driving wheel (81) is larger than that of the driven wheel (82), and the number of teeth of the driving wheel (81) is larger than that of the driven wheel (82);
the radial dimension of the reversing wheel (83) is the same as that of the driven wheel (82), and the tooth numbers of the reversing wheel and the driven wheel are the same;
the radial dimension of the driven wheel (82) is larger than or equal to that of the rotating wheel (71), and the number of teeth of the driven wheel (82) is larger than or equal to that of the rotating wheel (71); so that the speed of movement of the hook (2) is greater than the speed of movement of the fork assembly (4).
7. The disc fetching mechanism as claimed in claim 1,
the synchronous belt (72), the chain (3) or the storage tray (1) is provided with a sensor, and when the sensor senses that the storage tray (1) reaches a preset position, the rotating motor (42) controls the convex body (41) to rotate, so that the shifting fork assembly (4) is separated from or in contact connection with the storage tray (1);
the distance between the end part of the synchronous belt (72) and the end part of the storage tray (1) in the initial state is b;
the length of the rod piece is a;
the a > b.
8. A warehouse type access device, which is characterized in that,
comprising a disc pick-up mechanism as claimed in any one of claims 1 to 7;
the multifunctional cabinet comprises a cabinet body with a plurality of grids, a storage tray (1) capable of being placed in the grids, and a vehicle body structure (100) for assembling a shifting fork assembly (4) and a hook assembly;
the lower end face of the storage tray (1) is provided with at least two grooves, and each groove comprises a first concave part (11) and a second concave part (12);
the shifting fork assembly (4) comprises a convex body (41) which is used for abutting against or hooking the storage tray (1), a rod piece which is used for extending the extending range of the convex body (41), a rotating motor (42) which is used for driving the rod piece and the convex body (41) to rotate, a bottom plate (43) which is used for assembling the rotating motor (42), and a synchronous belt (72) which is used for driving the bottom plate (43) to move;
the finger hook assembly comprises a hook piece (2) used for abutting against or hooking the storage tray (1) and a chain (3) used for driving the hook piece (2) to move in a reciprocating mode;
the synchronous belt (72) is fixedly connected with a bottom plate (43) of the shifting fork assembly (4);
the chain (3) is fixedly connected with the hook connecting piece (2);
the storage tray (1) is assembled in the grid opening in a sliding manner through the rail;
the convex body (41) can extend out of the synchronous belt (72) under the driving of the rotating motor (42) and can pull the storage tray (1) to the hook piece (2); the hooking piece (2) drives the storage tray (1) to move to the designated position.
9. The warehouse access device of claim 8,
the cabinet body is an annular cabinet body, and a plurality of grids are arranged on one circle of the winding disc taking mechanism;
the two ends of the shifting fork component (4) are respectively provided with a convex body (41), and the rotating motor (42) is assembled in the middle of the shifting fork component (4);
the lower end of the bottom plate (43) is erected above the vehicle body structure (100) through a sliding track (44);
the synchronous belt (72) is connected with a servo motor (5) through a synchronous wheel set (7);
the servo motor (5) drives the chain (3) to move through the gear assembly (8) at the same time;
the synchronous wheel set (7) and the gear assembly (8) share one rotating shaft (6);
the synchronous wheel set (7) comprises two rotating wheels (71) which are symmetrically arranged;
the gear assembly (8) comprises a driving wheel (81) fixedly connected with the rotating shaft (6), a reversing wheel (83) meshed with the driving wheel (81), and a driven wheel (82) meshed with the reversing wheel (83);
the modulus of the driving wheel (81) and the modulus of the driven wheel (82) are respectively 1.5, and the number of teeth of the driving wheel (81) is 43;
the radial dimension of the reversing wheel (83) is the same as that of the driven wheel (82), the modulus is the same, and the number of teeth of the reversing wheel and the driven wheel is 27;
the rotating wheel (71) is a 5M synchronous pulley, the number of teeth of which is 26, so that the moving speed of the hook member (2) is greater than that of the fork assembly (4).
10. A warehouse style access method is characterized by comprising the following steps:
comprising a warehouse access device according to any one of claims 8-9;
firstly, a synchronous belt (72) drives a shifting fork assembly (4) to extend out of a grid opening, and a convex body (41) is rotated into a first concave part (11) of a storage tray (1) through a rotating motor (42), so that the shifting fork assembly (4) is in interference connection with the first concave part (11), and a temporary synchronous moving structure is formed;
secondly, after the first step of abutting connection between the shifting fork assembly (4) and the first concave part (11) is completed, the synchronous belt (72) is driven by the servo motor (5) to pull the shifting fork assembly (4) and the storage tray (1) to move towards the direction far away from the grid opening, so that the storage tray (1) is close to the hook connector (2);
thirdly, the servo motor (5) drives the chain (3) to move together while the storage tray (1) moves towards the hooking piece (2), so that the chain (3) drives the hooking piece (2) to move towards the storage tray (1);
fourthly, controlling the moving speed of the storage tray (1) and the hooking piece (2) in the third step to enable the hooking piece (2) to extend into a second concave part (12) of the storage tray (1) and realize the abutting connection of the hooking piece (2) and the storage tray (1); meanwhile, the motor (42) is rotated to enable the convex body (41) to rotate out of the concave part I (11) of the storage tray (1), so that the shifting fork assembly (4) is separated from the storage tray (1);
fifthly, after the abutting connection between the hooking piece (2) and the storage tray (1) in the fourth step is completed, the chain (3) drives the hooking piece (2) and the storage tray (1) to move to a preset position together;
sixthly, when the storage tray (1) in the fifth step reaches a preset position, taking or placing the workpiece;
seventhly, after the workpiece taking or placing in the sixth step is finished, the hooking part (2) drives the storage tray (1) to return;
eighthly, when the storage tray (1) in the seventh step reaches the edge of the chain (3), the convex body (41) of the shifting fork assembly (4) drives the tray to be stored in the corresponding grid, and the storage of the storage tray (1) is completed;
and ninthly, after the storage in the eighth step is finished, the chain (3) continues to drive the hooking piece to move, returns to the initial position of the hooking piece, and waits for the next disc taking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210347590.XA CN114715589B (en) | 2022-04-01 | 2022-04-01 | Tray taking mechanism, storage type storage equipment using tray taking mechanism and storage method |
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| CN202210347590.XA CN114715589B (en) | 2022-04-01 | 2022-04-01 | Tray taking mechanism, storage type storage equipment using tray taking mechanism and storage method |
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| CN114715589B CN114715589B (en) | 2023-12-15 |
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| CN114715589B (en) | 2023-12-15 |
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