CN113693386A - Intelligent stock automatic storage and pickup integrated system and use method thereof - Google Patents
Intelligent stock automatic storage and pickup integrated system and use method thereof Download PDFInfo
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- CN113693386A CN113693386A CN202110996625.8A CN202110996625A CN113693386A CN 113693386 A CN113693386 A CN 113693386A CN 202110996625 A CN202110996625 A CN 202110996625A CN 113693386 A CN113693386 A CN 113693386A
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- goods shelf
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B81/00—Cabinets or racks specially adapted for other particular purposes, e.g. for storing guns or skis
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B57/00—Cabinets, racks or shelf units, characterised by features for adjusting shelves or partitions
- A47B57/06—Cabinets, racks or shelf units, characterised by features for adjusting shelves or partitions with means for adjusting the height of the shelves
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B96/00—Details of cabinets, racks or shelf units not covered by a single one of groups A47B43/00 - A47B95/00; General details of furniture
- A47B96/02—Shelves
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B97/00—Furniture or accessories for furniture, not provided for in other groups of this subclass
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B2220/00—General furniture construction, e.g. fittings
- A47B2220/0091—Electronic or electric devices
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Abstract
The invention discloses an intelligent automatic storage and taking integrated system and a using method thereof, wherein the integrated system comprises a goods shelf bottom plate, a movable goods shelf plate, a threaded rod, a threaded sleeve, a rotating plate, an electric cylinder and the like, wherein the front surface and the back surface of the goods shelf bottom plate are fixedly connected with two side plates, the goods shelf bottom plate is fixedly connected with a top plate through the side plates, the movable goods shelf plate is slidably connected between the goods shelf bottom plate and the top plate, the upper surface of the movable goods shelf plate is provided with a through groove, the threaded rod is rotatably connected between the goods shelf bottom plate and the top plate, the threaded sleeve is in threaded connection with the threaded rod, the rotating plate is rotatably connected with the threaded sleeve, the electric cylinder is fixedly connected with the side plates, and the electric cylinder is internally and slidably connected with a rectangular piston rod. The integrated system has the advantages that goods can be conveniently and safely stored on the movable shelf board on the high layer, and meanwhile, the goods can be conveniently taken layer by layer, and the space utilization rate is good; the whole structure is simple, the cost is moderate, the practicability is good, the wide popularization is easy, and the potential economic value is high.
Description
Technical Field
The invention relates to the field of intelligent inventory, in particular to an intelligent inventory automatic goods storing and taking integrated system and a using method thereof.
Background
The intelligent inventory is realized by the aid of the modern management of warehouse inventory of current production type or sales type enterprises, the current mainstream intelligent inventory system is realized by means of entering and leaving the warehouse through a fixed goods shelf matched roadway stacking crane, the goods shelves are steel structures or steel-concrete structures, goods space with standard sizes is arranged in the goods space, and the roadway stacking crane penetrates through a roadway between the goods shelves to finish the goods storage and taking work.
The mainstream intelligent inventory system can realize reasonable use of high-level space of the warehouse and high-density large-scale goods storage and retrieval, but has a complex structure, large occupied space and large factory floor and huge investment cost. For small and medium-sized enterprises with limited investment cost budget and small goods access scale, the current intelligent inventory system cannot meet the requirements and is difficult to popularize and use, so that an intelligent inventory automatic goods access integrated system with controllable investment cost, convenient goods access and better applicability is needed.
Disclosure of Invention
Aiming at the defects of the prior art, the invention discloses an intelligent integrated system for automatically storing and taking goods in inventory and a use method thereof, which are used for solving the problems in the background technology.
In order to achieve the purpose, the invention is realized by the following technical scheme: an intelligent integrated system for automatic storage and delivery of inventory, comprising:
the left side and the right side of the front surface and the back surface of the goods shelf bottom plate are fixedly connected with side plates, and the goods shelf bottom plate is fixedly connected with a top plate through the side plates;
the movable goods shelf plates are all connected between the goods shelf bottom plate and the top plate in a sliding mode, and through grooves which are communicated up and down are formed in the middle of the movable goods shelf plates;
the threaded rod is rotationally connected between the bottom plate and the top plate of the goods shelf and is driven to rotate by the driving mechanism;
the threaded sleeve is in screw transmission connection with the threaded rod;
the rotating plate is sleeved outside the threaded sleeve and is rotationally connected with the threaded sleeve, and the rotating plate can pass through the through groove after rotating to a set angle in a horizontal plane;
a plurality of electric cylinder, the equal fixed connection of electric cylinder is on the curb plate, electric cylinder's flexible end all is connected with the rectangle piston rod, and the rectangle piston rod can stretch out to movable goods shelf plate's bottom and support it.
Further, the roof sets up the top at four curb plates, two slide bars of fixedly connected with between curb plate and the roof, every the slide bar all is located two around between the curb plate, the left and right sides of goods shelves bottom plate is located to two slide bars branch, movable goods shelves board's the side of controlling is seted up two respectively with slide bar sliding fit's slip through-hole.
On the basis of the technical scheme, the invention can further specifically select the following.
Further, the annular groove has been seted up on the telescopic excircle surface of screw thread, the rotor plate rotates the joint in the annular groove, fixedly connected with gag lever post between goods shelves bottom plate and the roof, the telescopic excircle fixed surface of screw thread is connected with the otic placode, the otic placode slides and cup joints on the gag lever post, still be equipped with the wire winding motor who takes the wire winding wheel on the otic placode, the winding has one end and rotor plate border fixed connection's stay cord on the reel, wire winding motor rotates and to drive the rotor plate and rotate to setting for the angle and keep so that pass through when tightening up the stay cord it leads to the groove, is equipped with automatic gyration canceling release mechanical system between rotor plate and the annular groove in order to drive the rotor plate gyration to reset after the wire winding motor outage automatically.
The technical scheme has the advantages that the limiting rod is in sliding fit with the through hole in the lug plate, so that the threaded sleeve is prevented from rotating when the threaded rod rotates, and the threaded sleeve is ensured to have upward or upward freedom; establish wire winding motor on the otic placode, tighten up through the winding of acting as go-between and drive the rotor plate and rotate a set angle (for example be close to 90 degrees), thereby realize that it can adjust well with leading to the groove, thereby ensure that screw sleeve and rotor plate can pass through the logical groove when reciprocating, when automatic gyration canceling release mechanical system played and make the rotor plate gyration reset and keep the reset state, the rotor plate with lead to the groove dislocation and can't pass through logical groove, the bottom surface of the tight movable pallet board of rotor plate upper surface subsides this moment, the rotor plate shifts up and can promote movable pallet board and shift up thereupon.
Further, the automatic rotary reset mechanism comprises an arc-shaped reset spring arranged in an arc groove formed in the surface of the rotating plate, one end of the reset spring is fixedly connected with the side wall of one end of the arc groove, and the other end of the reset spring is fixedly arranged on the horizontal ring wall of the ring groove and extends into the arc groove to tighten the pull rope so that the rotating plate rotates, and the shifting piece compresses the reset spring.
The beneficial effects of adopting above-mentioned technical scheme do, simple structure is convenient for realize the rotation and the gyration of rotor plate and reset.
Further, a plurality of rectangular channel has all been seted up on the front of curb plate, the rectangular channel all runs through to the back of curb plate, rectangle piston rod sliding connection is in the rectangular channel.
The beneficial effects who adopts above-mentioned technical scheme do, be convenient for with the cooperation of rectangle piston rod, when the piston rod was compressed tightly by movable shelf plate, the rectangular channel can provide better support, avoids the rectangle piston rod to warp and reduces the moment of flexure effect to the electric cylinder axle.
Furthermore, the left side and the right side of the lower surface of the movable goods shelf plate are fixedly connected with two supporting blocks extending downwards.
Adopt above-mentioned technical scheme's beneficial effect to do, on the one hand avoid about two-layer movable goods shelves laminate when being close to too closely and influence the rotor plate and insert between the two, on the other hand can set up the hole that supplies the slide bar to pass on it, strengthen being connected between movable goods shelves and the slide bar, avoid movable goods shelves to damage in the junction of controlling both sides tip and sliding connection pole.
Furthermore, a plurality of division plates extending in the front-back direction are fixed on the upper surface of the movable goods shelf plate in parallel at intervals, and a storage area is formed between every two adjacent division plates except for the middle part of the upper surface of the movable goods shelf plate which is provided with a through groove area.
The beneficial effect who adopts above-mentioned technical scheme does, is convenient for realize placing the check by check of goods to be convenient for further strengthen the control to goods quantity and the automatic monitoring of the stock condition.
Further, the upper surface of the movable shelf board is provided with passive radio frequency tags based on pressure induction at the center position corresponding to each storage area, and each passive radio frequency tag is stored with a specific code representing the corresponding storage area.
The beneficial effects who adopts above-mentioned technical scheme do, are convenient for realize the control to the goods on every layer of movable goods shelf plate, are favorable to realizing monitoring goods quantity and every layer of goods condition on whole goods shelves, combine the data of passive radio frequency label monitoring simultaneously, cooperate the controller to be favorable to realizing carrying out automatic lifting control to each layer of movable goods shelf plate.
Further, the movable goods shelf further comprises a plurality of position sensors, wherein the position sensors are embedded and fixed on the surfaces of the side plates opposite to the movable goods shelf plates and are positioned above the positions of the electric cylinders.
The technical scheme has the advantages that automatic alignment is realized, and the difficulty of manually controlling the system is reduced.
In addition, the invention also provides a use method of the intelligent inventory automatic storage and pickup integrated system, which comprises the following steps:
stock keeping: initially, each layer of movable shelf board is stacked on the shelf bottom board, two adjacent layers of movable shelf boards are spaced, when in stock, the uppermost movable shelf board is full of the goods, then the rotating plate is rotated by a set angle to be aligned with the through groove and then downwards moved to pass through the through groove and stay at the bottom of the uppermost movable shelf board, the rotating plate is rotated to be reset and staggered with the through groove, the driving mechanism is started to drive the threaded rod to forwards rotate so as to enable the threaded sleeve and the rotating plate to upwards move, the uppermost movable shelf board is pushed to upwards move until the upper edge of the uppermost electric cylinder is reached and then stopped, the corresponding electric cylinder is started to push the rectangular piston rod to extend to the lower part of the movable shelf board, the driving mechanism is started again to enable the threaded rod to reversely rotate so as to drive the threaded sleeve and the rotating plate to downwards move, the uppermost movable shelf board downwards moves and is tightly pressed on the extended rectangular piston rod, and the stock of the uppermost movable shelf board is finished, then the threaded sleeve and the rotating plate continue to move downwards to repeat the process to stock the next layer of movable shelf plate, and the process is repeated until the lowermost layer of movable shelf plate is filled with goods and is pressed on the corresponding rectangular piston rods after being lifted, so that the stock of the whole shelf is finished;
taking goods: firstly, goods are taken from the lowermost movable shelf plate layer by layer, after the lowermost goods are taken, the rotating plate is controlled to move to the bottom of the lowermost movable shelf plate and the rotating plate is staggered with the through groove, the driving mechanism is started to drive the threaded rod to rotate forwards to drive the threaded sleeve and the rotating plate to move upwards to push the lowermost movable shelf plate to move upwards a small section and the movable shelf plate to release the compression on the rectangular piston rods corresponding to the lower part, the corresponding electric cylinder is started to retract the rectangular piston rods released from the compression by the movable shelf plate into the side plate, the driving machine is started to drive the threaded rod to rotate backwards to drive the threaded sleeve and the rotating plate to move downwards until the lowermost movable shelf plate is stopped in contact with the shelf bottom plate, after the rotating plate is controlled to rotate an angle to be aligned with the through groove, the driving mechanism is started to drive the threaded sleeve and the rotating plate to rotate forwards to drive the threaded sleeve and the rotating plate to move upwards to the lower part of the penultimate movable shelf plate, the operation same as that for the movable shelf plate at the lowest layer is used for enabling the penultimate movable shelf plate to move downwards to the position where the original movable shelf plate at the lowest layer is full of goods and to be pressed on each corresponding rectangular piston rod, after the goods on the penultimate movable shelf plate are taken out completely, the operation for the original movable shelf plate at the lowest layer is repeated, the penultimate movable shelf plate moves downwards to be close to the bottom plate of the shelf and is stacked on the movable shelf plate at the lowest layer, the processes of taking the goods and moving downwards after the goods are taken are repeated for the penultimate movable shelf plate and the remaining movable shelf plates, each layer is located at the position of the original movable shelf plate at the lowest layer when the goods are taken, and the goods taking of the whole shelf is completed until all the goods are taken out and the movable shelf plates are stacked on the bottom plate of the shelf.
The invention discloses an intelligent integrated system for automatically storing and taking goods in inventory and a use method thereof, and the system has the following beneficial effects:
1. the intelligent integrated system for automatic storage and taking of goods in inventory is characterized in that a shelf bottom plate, movable shelf plates, a threaded rod, a threaded sleeve, a rotating plate and an electric cylinder are arranged, the movable shelf plates can move up and down between the shelf bottom plate and a top plate, goods are placed on the movable shelf plates, the threaded rod can drive the threaded sleeve to move up and down, the rotating plate can rotate on the threaded sleeve, the rotating plate can penetrate through a through groove when the threaded sleeve moves down, the rotating plate cannot penetrate through the through groove when the threaded sleeve moves up, the movable shelf plates with the goods placed on the movable shelf plates can be moved up to a designated height, a rectangular piston rod in the electric cylinder extends out to support the movable shelf plates, the goods can be placed on each movable shelf plate in sequence and can move up, and therefore the goods can be placed on the movable shelf plates on the high level safely, when simultaneously taking, through the cooperation of threaded rod, threaded sleeve and rotor plate, the goods can be taken to the successive layer, and it is very convenient to use.
2. Compared with the existing equipment for realizing warehouse entry and warehouse exit of the fixed goods shelf matched roadway type stacker crane, the integrated system provided by the invention has the advantages that the structure is simpler, the overall cost is relatively lower, a sensor, a controller and the like can be additionally arranged according to the requirement to realize semi-automatic or full-automatic operation, the basic stock requirements of most common factories can be met, the stock and the goods are convenient to store and take, and the space utilization efficiency is high;
3. this automatic access goods integration system of wisdom stock drives movable shelf board and shifts up or move down the mechanism comparatively simple, ingenious utilization rotor plate, screw sleeve, otic placode, circular arc groove, reset spring, wire winding motor etc. realize rotor plate angle modulation and reset to realize that the rotor plate is adjusted well or stagger with leading to the groove on the movable shelf board, correspond to realize that the rotor plate passes corresponding logical groove or support in the function that props the movable shelf board of groove below promotion.
4. The movable shelf board is provided with the dividing plate, the middle of each divided stock area is provided with the passive radio frequency tag based on pressure induction, after goods are put into the stock areas, the passive radio frequency tags are pressed to enable the detection coils to be conducted, when the reader is close to the shelf, the passive radio frequency tags are induced to obtain electric signals, and the chips of the passive radio frequency tags electrically connected with the detection coils can return coding signals to the reader, so that whether goods exist in the stock areas or not is judged, and the stock condition in the whole shelf can be simply known.
Drawings
Fig. 1 is a schematic view of the intelligent integrated system for automatically storing and taking in inventory of the present invention with movable shelf boards stacked on the shelf bottom board (in a state of completing the taking of the inventory);
fig. 2 is a schematic view of the intelligent integrated system for automatically storing and retrieving goods in stock according to the present invention, when each layer of movable shelf board is pressed against the rectangular piston rod below the movable shelf board (the state of each movable shelf board when the stock is finished);
fig. 3 is a schematic diagram of an external frame of the intelligent automatic storage and retrieval integrated system (including a shelf bottom plate, a shelf top plate, a limiting rod, a sliding rod, a side plate, etc.) provided by the present invention;
fig. 4 is a schematic view of the construction of the movable deck board of the present invention;
fig. 5 is a top schematic view of the movable deck board of fig. 4;
fig. 6 is a schematic view of the movable shelf board of fig. 5 and a passive rf tag based on pressure sensing thereon;
FIG. 7 is an exploded view of the threaded sleeve, rotating plate and automatic rotary reset mechanism;
fig. 8 is a schematic diagram of the intelligent integrated system for automatic storage and retrieval of goods in inventory shown in fig. 1, which is provided with left and right and front and rear sealing plates.
The invention discloses a structure schematic diagram of a threaded sleeve and a rotating plate.
In the figure: 1. a shelf floor; 101. a side plate; 102. a top plate; 103. a slide bar; 104. a limiting rod; 105. a rectangular groove; 2. a movable shelf panel; 201. a through groove; 202. a support block; 203. a grid plate; 204. a passive radio frequency tag; 3. a threaded rod; 4. a threaded sleeve; 401. an annular groove; 402. an ear plate; 403. a winding motor; 404. pulling a rope; 5. a rotating plate; 501. an arc groove; 502. a return spring; 6. an electric cylinder; 601. a rectangular piston rod; 7. a position sensor; 8. a front closing plate; 9. a rear closing plate; 10. a right seal plate; 11. and (4) a left sealing plate.
Detailed Description
The principles and features of this invention are described in connection with the drawings and the detailed description of the invention, which are set forth below as examples to illustrate the invention and not to limit the scope of the invention.
In the description of the present invention, if terms indicating orientation such as "upper", "lower", "left", "right", "top", "bottom", "inner", "outer", etc., are used, they indicate orientation or positional relationship based on that shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention.
As shown in fig. 1 to 2, the present invention provides an intelligent integrated system for automatically storing and taking goods in inventory, which comprises:
the shelf comprises a shelf bottom plate 1, wherein the left side and the right side of the front surface and the back surface of the shelf bottom plate 1 are fixedly connected with side plates 101, and the shelf bottom plate 1 is fixedly connected with a top plate 102 through the side plates 101;
the movable goods shelf plates 2 are all connected between the goods shelf bottom plate 1 and the top plate 102 in a sliding mode, and through grooves 201 which are communicated up and down are formed in the middle of the movable goods shelf plates 2;
the threaded rod 3 is rotatably connected between the goods shelf bottom plate 1 and the top plate 102 and is driven to rotate by the driving mechanism;
the threaded sleeve 4 is in screw transmission connection with the threaded rod 3;
the rotating plate 5 is sleeved outside the threaded sleeve 4 and is rotationally connected with the threaded sleeve 4, and the rotating plate 5 can pass through the through groove 201 after rotating to a set angle in a horizontal plane;
a plurality of electric cylinder 6, the equal fixed connection of electric cylinder 6 is on curb plate 101, electric cylinder 6's flexible end all is connected with rectangle piston rod 601, and rectangle piston rod 601 can stretch out to movable goods shelf plate 2's bottom and support it.
It should be noted that the driving mechanism for driving the threaded rod to rotate is fixedly arranged at the bottom of the bottom plate of the goods shelf or at the top of the top plate of the goods shelf, and specifically can be a speed reducing motor or a similar mechanism.
In an embodiment of the present invention, as shown in fig. 3, the top plate 102 is disposed on top of four side plates 101, two sliding rods 103 are fixedly connected between the side plates 101 and the top plate 102, each sliding rod 103 is located between the front and rear side plates 101, the two sliding rods 103 are respectively disposed on the left and right sides of the shelf bottom plate 1, and the left and right sides of the movable shelf plate 2 are respectively provided with two sliding through holes in sliding fit with the sliding rods 103.
It should be noted that, in order to ensure that the friction resistance between the movable shelf board and the sliding rod is small when the movable shelf board slides up and down and reduce noise as much as possible, a linear bearing can be fixedly arranged in the sliding through hole, and the linear bearing is in sliding fit with the sliding rod through a ball, so that the friction force is small and the operation is smooth.
In an embodiment of the present invention, as shown in fig. 7, an annular groove 401 is formed on an outer circumferential surface of the threaded sleeve 4, the rotating plate 5 is rotatably clamped in the annular groove 401, the limiting rod 104 is fixedly connected between the shelf bottom plate 1 and the top plate 102, an ear plate 402 is fixedly connected to the outer circumferential surface of the threaded sleeve 4, the ear plate 402 is slidably sleeved on the limiting rod 104, a winding motor 403 with a winding wheel is further disposed on the ear plate 402, a pull rope 404 with one end fixedly connected with an edge of the rotating plate 5 is wound on the winding wheel, when the winding motor 403 rotates to tighten the pull rope 404, the rotating plate 5 can be driven to rotate to a set angle and be held so as to pass through the through groove 201, and an automatic rotation resetting mechanism is disposed between the rotating plate 5 and the annular groove 401 to automatically drive the rotating plate 5 to rotate and reset after the winding motor is powered off.
On the basis of the above embodiment, the automatic rotation reset mechanism includes an arc groove 501 opened on the surface of the rotating plate 5, an arc reset spring 502 is arranged in the arc groove 501, one end of the reset spring 502 is fixedly connected with the side wall of one end of the arc groove 501, the other end of the reset spring is connected with a shifting piece fixedly arranged on the horizontal ring wall of the annular groove 401 and extending into the arc groove 501, and when the winding motor 403 tightens the pull rope 404 to rotate the rotating plate 5, the shifting piece compresses the reset spring 502.
It should be noted that the winding motor is preferably a torque motor equipped with a direct current power supply (lithium battery, etc.), which has a good rotation blocking torque, and can keep the rotating plate immovable and aligned with the through groove after being pulled by the pull rope to rotate a specific angle, so as to move through the through groove; the height that highly is less than the rotor plate lower surface of reel up end, and lug one side border is located as far as possible to winding motor and reel, guarantees that the reel is received short stay cord and is made the rotor plate rotate to with lead to the position (rotate and be close to 90 degrees) that the long edge direction of groove (rectangular channel) is parallel to as far as possible.
In an embodiment of the present invention, as shown in fig. 3, the front surface of the side plate 101 is provided with a plurality of rectangular grooves 105, the rectangular grooves 105 penetrate through the back surface of the side plate 101, and the rectangular piston rod 601 is slidably connected in the rectangular grooves 105.
It should be noted that the curb plate should have corresponding thickness to guarantee the degree of depth of rectangular channel, each electric cylinder passes through the ring flange or the motor support frame is fixed in on the curb plate, and electric cylinder's flexible end and rectangular piston rod one end fixed connection.
In one embodiment of the invention, as shown in fig. 4, two downwardly extending support blocks 202 are fixedly attached to the left and right sides of the lower surface of the movable deck board 2.
It should be noted that, by providing the support blocks, when all the movable shelf boards are close to the shelf bottom board through the support blocks, sufficient distances are provided between two adjacent movable shelf boards and between the lowermost movable shelf board and the shelf bottom board for the threaded sleeves and the rotating plates to enter, and the device has a function of enabling the threaded sleeves and the rotating plates to enter between the adjacent movable shelf boards or between the shelf bottom board and the lowermost movable shelf board.
In one embodiment of the present invention, as shown in fig. 4 and 5, a plurality of grid plates 203 extending in the front-rear direction are fixed on the upper surface of the movable shelf plate 2 in parallel and at intervals, and a storage area is formed between two adjacent grid plates 203 except for the area where the through groove 201 is formed in the middle of the upper surface of the movable shelf plate 2.
It should be noted that the thickness of the dividing plate in the vertical direction is less than or equal to the thickness of the support blocks at the two sides, so as to ensure that the support blocks can perform corresponding functions.
In one embodiment of the present invention, as shown in fig. 6, a passive rf tag 204 based on pressure induction is disposed on the upper surface of the movable shelf board 2 corresponding to the center of each storage area, and each passive rf tag 204 stores a specific code representing the corresponding storage area. The specific code includes the number of the movable shelf board and the number of the storage area, and when the reader receives the code information, the reader can accurately know that the storage area of the shelf board has goods.
It should be noted that, the passive rf tag based on pressure sensing may refer to the passive rf tag disclosed in chinese patent CN2021101547082 and having a rf antenna circuit (detection circuit), two contact terminals and a switch bump, where when goods are placed in the storage area, the switch bump is pressed to make the two contact terminals abut against each other, and the rf antenna circuit is turned on.
In one embodiment of the present invention, as shown in fig. 1 and 2, a plurality of position sensors 7 are further included, and the position sensors 7 are embedded and fixed on the surface of the side plate 101 opposite to the movable deck plate 2 and above the position of the electric cylinder 6.
It can be understood that after the movable shelf board moves to the upper edge of each electric cylinder at a certain height and triggers each position sensor, each position sensor sends a signal to the controller, the controller can control each electric cylinder at the height to start to enable the rectangular piston rod to extend out to support the movable shelf board, the rectangular piston rod extends out to be buckled, and each electric cylinder is powered off; when the rectangular piston rod needs to retract, the controller sends a signal to each electric cylinder to start retraction; the controller may be a PLC circuit board or a microprocessor. For guaranteeing safety and better stability, all establish one along four electric cylinder upper limbs of every same height department position sensor, if and only when four position sensor trigger simultaneously, the controller just can control four electric cylinder and stretch out the rectangle piston rod simultaneously.
In addition, the invention also provides a use method of the intelligent inventory automatic storage and pickup integrated system, which comprises the following steps:
stock keeping: initially, each layer of movable shelf boards 2 are stacked on the shelf bottom plate 1, two adjacent layers of movable shelf boards 2 are spaced, when in stock, goods are fully placed on the uppermost movable shelf board 2, then the rotating plate 5 is rotated by a set angle to be aligned with the through groove 201 and then moves downwards to penetrate through the through groove 201 and stay at the bottom of the uppermost movable shelf board 2, the rotating plate 5 is rotated and reset to be staggered with the through groove 201, the driving mechanism is started to drive the threaded rod 3 to rotate forwards so as to enable the threaded sleeve 4 and the rotating plate 5 to move upwards, the uppermost movable shelf board 2 is pushed to move upwards until the upper edge of the uppermost electric cylinder 6 is reached and then stopped, the corresponding electric cylinder 6 is started to push the rectangular piston rod 601 to extend to the lower part of the movable shelf board 2, the driving mechanism is started again to drive the threaded rod 3 to rotate backwards so as to drive the threaded sleeve 4 and the rotating plate 5 to move downwards, the uppermost movable shelf board 2 moves downwards and is pressed on the extended rectangular piston rods 601, the inventory of the uppermost movable shelf board 2 is finished, then the threaded sleeve 4 and the rotating plate 5 continue to move downwards to repeat the process for inventory of the next movable shelf board 2, and the process is circulated until the lowermost movable shelf board 2 is filled with goods and is pressed on the corresponding rectangular piston rods 601 after being lifted, and the inventory of the whole shelf is finished;
taking goods: firstly, goods are taken from the lowermost movable shelf plate 2 and taken layer by layer, after the lowermost goods are taken, the rotating plate 5 is controlled to move to the bottom of the lowermost movable shelf plate 2, the rotating plate 5 is staggered with the through groove 201, the driving mechanism is started to drive the threaded rod 3 to rotate forwards to drive the threaded sleeve 4 and the rotating plate 5 to move upwards to push the lowermost movable shelf plate 2 to move upwards for a small section and the movable shelf plate 2 to release the compression on the rectangular piston rods 601 corresponding to the lower part, the corresponding electric cylinder 6 is started to retract the rectangular piston rods 601 released from the compression by the movable shelf plate 2 into the side plate 101, the driving mechanism is started to drive the threaded rod 3 to rotate backwards to drive the threaded sleeve 4 and the rotating plate 5 to move downwards until the lowermost movable shelf plate 2 is in contact with the shelf bottom plate 1 to stop, the rotating plate 5 is controlled to rotate for an angle to be aligned with the through groove 201, and the driving mechanism is started to drive the threaded rod 3 to drive the threaded sleeve 4 and the rotating plate 5 to move upwards to the lower part of the penultimate movable shelf plate 2 The operation same as that for the movable shelf plate 2 at the lowest layer is used to make the penultimate movable shelf plate 2 move downwards to the position where the original movable shelf plate 2 at the lowest layer is full of goods and press the position on the corresponding rectangular piston rods 601, after the goods on the penultimate movable shelf plate 2 are taken out completely, the operation for the original movable shelf plate 2 at the lowest layer is repeated, the penultimate movable shelf plate 2 moves downwards to be close to the shelf bottom plate 1 and is stacked on the movable shelf plate 2 at the lowest layer, the processes of taking the goods and moving downwards after the goods are taken out are repeated for the penultimate movable shelf plates 2 and the rest movable shelf plates 2, each layer is at the position where the original movable shelf plate 2 at the lowest layer is taken out when each layer is in the time, and all the movable shelf plates 2 are stacked on the shelf bottom plate 1 until all the goods are taken out and all the movable shelf plates 2 are stacked, and the goods taking of the whole shelf is completed.
It should be noted that, when the above functions are realized, the start-stop control (including forward and reverse rotation, the same applies below) of the screw rod driving mechanism, the start-stop control of the winding motor, the start-stop control of each layer of electric cylinders, and the like can be manually controlled by wired or wireless remote control equipment, which is the most basic; when necessary, a position sensor or other sensing components can be arranged at a proper position to realize semi-automatic control or full-automatic control, wherein the passive radio frequency tags on each movable shelf board have an effect of promoting the semi-automatic or full-automatic control, for example, after the goods on the lowermost movable shelf board are completely taken out of all the movable shelf boards with the goods, each passive radio frequency tag sends a signal to the controller, when the controller receives the signal and judges that the goods on the movable shelf board are completely taken out, the controller can control components such as a driving mechanism, a winding motor, an electric cylinder of the related layer and the like to act according to a set program, complete the lamination of the movable shelf board of the layer to the shelf bottom board, and move the movable shelf board filled with the goods on the upper layer to the lowermost layer so as to take the goods.
In addition, in order to prevent the goods put on the shelf from being damaged or falling due to the impact of external force, as shown in fig. 8, the invention can also add a front sealing plate 8, a rear sealing plate 9, a right sealing plate 10 and a left sealing plate 11 on the shelf, wherein the front sealing plate is not arranged in a vertical direction but is provided with a certain gap at the position corresponding to the lowest layer of electric cylinder, thereby facilitating the normal operation of stocking or taking goods on the movable shelf plate by the gap.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. An intelligent integrated system for automatically storing and taking goods in inventory, comprising:
the shelf comprises a shelf bottom plate (1), wherein the left side and the right side of the front surface and the back surface of the shelf bottom plate (1) are fixedly connected with side plates (101), and the shelf bottom plate (1) is fixedly connected with a top plate (102) through the side plates (101);
the movable goods shelf plates (2) are all connected between the goods shelf bottom plate (1) and the top plate (102) in a sliding mode, and through grooves (201) which are communicated up and down are formed in the middle of the movable goods shelf plates (2);
the threaded rod (3) is rotatably connected between the goods shelf bottom plate (1) and the top plate (102) and is driven to rotate by the driving mechanism;
the threaded sleeve (4), the said threaded sleeve (4) is connected to threaded stem (3) in the screw drive;
the rotating plate (5) is sleeved outside the threaded sleeve (4) and is rotationally connected with the threaded sleeve (4), and the rotating plate (5) can pass through the through groove (201) after rotating to a set angle in a horizontal plane;
a plurality of electric cylinder (6), the equal fixed connection of electric cylinder (6) is on curb plate (101), the flexible end of electric cylinder (6) all is connected with rectangle piston rod (601), and rectangle piston rod (601) can stretch out to the bottom of movable goods shelf board (2) and support it.
2. The intelligent integrated system for automatic storage and retrieval of inventory as claimed in claim 1, wherein: the top plate (102) is arranged at the tops of the four side plates (101), two sliding rods (103) are fixedly connected between the side plates (101) and the top plate (102), each sliding rod (103) is located at the front and the back of each side plate (101), the two sliding rods (103) are respectively arranged at the left side and the right side of the goods shelf bottom plate (1), and the left side and the right side of the movable goods shelf plate (2) are respectively provided with two sliding through holes in sliding fit with the sliding rods (103).
3. The intelligent integrated system for automatic storage and retrieval of inventory as claimed in claim 1, wherein: an annular groove (401) is formed in the outer circle surface of the threaded sleeve (4), the rotating plate (5) is rotationally clamped in the annular groove (401), a limiting rod (104) is fixedly connected between the shelf bottom plate (1) and the top plate (102), the outer circle surface of the threaded sleeve (4) is fixedly connected with an ear plate (402), the ear plate (402) is sleeved on the limiting rod (104) in a sliding manner, the ear plate (402) is also provided with a winding motor (403) with a winding wheel, the winding wheel is wound with a pull rope (404) with one end fixedly connected with the edge of the rotating plate (5), when the winding motor (403) rotates to tighten the pull rope (404), the rotating plate (5) can be driven to rotate to a set angle and be kept so as to pass through the through groove (201), and an automatic rotary reset mechanism is arranged between the rotating plate (5) and the annular groove (401) to automatically drive the rotating plate (5) to rotate and reset after the winding motor (403) is powered off.
4. The intelligent integrated system for automatic storage and retrieval of inventory as claimed in claim 3, wherein: the automatic rotary reset mechanism comprises an arc groove (501) formed in the surface of the rotating plate (5), an arc reset spring (502) is arranged in the arc groove (501), one end of the reset spring (502) is fixedly connected with the side wall of one end of the arc groove (501), the other end of the reset spring is fixedly arranged on the horizontal ring wall of the ring groove (401) and extends into a shifting piece in the arc groove (501) to be connected, and when the winding motor (403) tightens up the pull rope (404) to enable the rotating plate (5) to rotate, the shifting piece compresses the reset spring (502).
5. The intelligent integrated system for automatic storage and retrieval of inventory as claimed in claim 1, wherein: the front of curb plate (101) all seted up a plurality of rectangular channel (105), rectangular channel (105) all run through to the back of curb plate (101), rectangle piston rod (601) sliding connection is in rectangular channel (105).
6. The intelligent integrated system for automatic storage and retrieval of inventory as claimed in claim 1, wherein: the left side and the right side of the lower surface of the movable goods shelf plate (2) are fixedly connected with two supporting blocks (202) extending downwards.
7. The intelligent integrated system for automatic storage and retrieval of inventory as claimed in claim 1, wherein: a plurality of division plates (203) extending in the front-back direction are fixed on the upper surface of the movable goods shelf plate (2) in parallel at intervals, and except for a region with a through groove (201) in the middle part, a goods storage region is formed between every two adjacent division plates (203) on the upper surface of the movable goods shelf plate (2).
8. The intelligent integrated system for automatic storage and retrieval of inventory as claimed in claim 7, wherein: the upper surface of the movable goods shelf plate (2) is provided with passive radio frequency tags (204) based on pressure induction at the center positions corresponding to the storage areas, and specific codes representing the storage areas are stored in the passive radio frequency tags (204).
9. The intelligent integrated system for automatic storage and retrieval of inventory as claimed in any one of claims 1 to 8, wherein: the side plate type goods shelf further comprises a plurality of position sensors (7), wherein the position sensors (7) are embedded and fixed on the surface of the side plate (101) opposite to the movable goods shelf plate (2) and are positioned above the position of the electric cylinder (6).
10. The use method of the intelligent integrated system for automatic storage and retrieval of inventory as claimed in any one of claims 1 to 9, comprising the steps of:
stock keeping: initially, each layer of movable goods shelf plate (2) is stacked on the goods shelf bottom plate (1), two adjacent layers of movable goods shelf plates (2) are spaced, when in stock, goods are fully put on the uppermost movable goods shelf plate (2), then the rotating plate (5) is rotated by a set angle to be aligned with the through groove (201), then the rotating plate (5) moves downwards to penetrate through the through groove (201) and stays at the bottom of the uppermost movable goods shelf plate (2), the rotating plate (5) rotates to reset and is staggered with the through groove (201), the driving mechanism is started to drive the threaded rod (3) to rotate forwards so as to enable the threaded sleeve (4) and the rotating plate (5) to move upwards, the uppermost movable goods shelf plate (2) is pushed to move upwards until the uppermost movable goods shelf plate (2) reaches the upper edge of the uppermost electric cylinder (6) and then stops, the corresponding electric cylinder (6) is started to push the rectangular piston rod (601) to extend to the lower part of the movable goods shelf plate (2), the driving mechanism is started again to enable the threaded rod (3) to rotate reversely so as to drive the threaded sleeve (4) and the rotating plate (5) to move downwards, the uppermost movable shelf board (2) moves downwards along with the uppermost movable shelf board and is pressed on the extended rectangular piston rods (601) to finish the stock of the uppermost movable shelf board (2), then the threaded sleeve (4) and the rotating plate (5) move downwards continuously to repeat the process to stock the next movable shelf board (2), and the process is repeated until the lowermost movable shelf board (2) is filled with goods and is pressed on the corresponding rectangular piston rods (601) after being lifted, so that the stock of the whole shelf is finished;
taking goods: firstly, goods are taken from the lowermost movable shelf plate (2) layer by layer, after the lowermost layer of goods is taken out, the rotating plate (5) is controlled to move to the bottom of the lowermost movable shelf plate (2), the rotating plate (5) is staggered with the through groove (201), the driving mechanism is started to drive the threaded rod (3) to rotate forward to drive the threaded sleeve (4) and the rotating plate (5) to move upwards to push the lowermost movable shelf plate (2) to move upwards for a small section to relieve the movable shelf plate (2) from compressing the rectangular piston rods (601) corresponding to the lower part, the corresponding electric cylinder (6) is started to retract the rectangular piston rods (601) relieved from compressing the movable shelf plate (2) into the side plate (101), the driving machine is started to drive the threaded rod (3) to rotate reversely to drive the threaded sleeve (4) and the rotating plate (5) to move downwards until the lowermost movable shelf plate (2) is contacted with the shelf bottom plate (1) and stopped, after the rotating plate (5) is controlled to rotate by an angle and aligned with the through groove (201), a driving mechanism is started to drive the threaded rod (3) to rotate forward to drive the threaded sleeve (4) and the rotating plate (5) to move upwards to the lower side of the penultimate movable goods shelf plate (2), the penultimate movable goods shelf plate (2) moves downwards to the position where the original lowermost movable goods shelf plate (2) is full of goods and is pressed on each corresponding rectangular piston rod (601) by using the same operation as that for the lowermost movable goods shelf plate (2), after the goods on the penultimate movable goods shelf plate (2) are completely taken, the operation for the original lowermost movable goods shelf plate (2) is repeated, the penultimate movable goods shelf plate (2) moves downwards to be close to the goods shelf bottom plate (1) and is stacked on the lowermost movable goods shelf plate (2), and the penultimate movable goods shelf plates (2) are stacked on the third layer and the rest layers, the above operation is repeated to take and use the goods and move down the process of placing after using, every layer all is in the position that former lower floor movable goods shelf board (2) were located when taking, and all goods are taken and all and movable goods shelf boards (2) of each layer are range upon range of and are placed on goods shelves bottom plate (1), accomplish the goods of getting to whole goods shelves.
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| CN202110996625.8A CN113693386B (en) | 2021-08-27 | 2021-08-27 | Intelligent stock automatic storage and pickup integrated system and use method thereof |
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| CN113693386B (en) | 2022-09-23 |
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Effective date of registration: 20230925 Address after: 1277-3, 12th Floor, Office Building 1, No.16 Xincheng 17th Road, Changqing Street, Dongxihu District, Wuhan City, Hubei Province, 430040 Patentee after: Wuhan Ruidingchuang Technology Co.,Ltd. Address before: 430000, Room 2, 24th Floor, Building 5, Yiqing Yazhu, Yuejin Brigade, Jinghe Farm, Dongxihu District, Wuhan City, Hubei Province Patentee before: Wuhan Luoyu Technology Co.,Ltd. |