CN108606513B

CN108606513B - Replacement type storage device

Info

Publication number: CN108606513B
Application number: CN201810321586.XA
Authority: CN
Inventors: 严平; 费桂义; 顾一飞
Original assignee: Shanghai University of Engineering Science
Current assignee: Shanghai University of Engineering Science
Priority date: 2018-04-11
Filing date: 2018-04-11
Publication date: 2020-09-29
Anticipated expiration: 2038-04-11
Also published as: CN108606513A

Abstract

The invention discloses a replacement type storage device, which comprises: the rectangular storage rack is characterized by comprising a plurality of transverse plates and a plurality of vertical plates which are staggered to form a plurality of rectangular storage cavities in multiple rows and multiple columns, wherein the front side and the rear side of each storage cavity are provided with openings; horizontal brackets which are driven by a vertical driving mechanism to move up and down are respectively arranged at the front side and the rear side of the storage rack, and a pushing table which can move horizontally is arranged on the horizontal brackets, so that the pushing table can move to an object placing cavity at any row and column position, and the up-down movement and the horizontal movement are both synchronous movement at two sides; one side of the pushing platform is provided with a storage box which is pushed by a pushing mechanism of the pushing platform to be sent into a corresponding storage cavity, and the other side of the pushing platform is idle and can receive a corresponding replaced preposed storage box. The invention has the advantages of high space utilization rate, convenient access and wide application range.

Description

Replacement type storage device

Technical Field

The present invention relates to the field of memory devices, and particularly to a replacement memory device.

Background

In the modern times, with the change of consumer structures, the storage of articles is no longer the original stacking or simple sorting as in the past, and a large number of articles must be stored in a reasonable manner, especially in densely populated areas. However, many temporary storage devices in public areas have many disadvantages: the storage cabinets are too small in number, and particularly in large public places, customers often encounter the situation that the storage cabinets are full, and the customers cannot conveniently take in and place the articles. And especially, the uniform space of the storage cabinet obviously has low space utilization rate and low economic benefit. Secondly, the storage cabinets are accessed by customers and run by themselves, and the height of the cabinets randomly distributed by the system is random, so that the cabinets at the too high positions are extremely inconvenient for the disabled or the old. The traditional storage cabinet needs to be closed by self after taking the articles, otherwise, the use of customers behind is influenced, and once personnel operation is involved, the problem of misoperation of personnel is caused. Customers can take the goods from the storage and the taking, and walk around each other, so that the crowding and the disorder can be caused particularly when the flow of people is overlarge, the storage and taking efficiency can be influenced, and even potential safety hazards exist.

Disclosure of Invention

The invention mainly solves the technical problems in the prior art, thereby providing a replacement type storage device with high space utilization rate, convenient access and high efficiency.

The technical problem of the invention is mainly solved by the following technical scheme:

the present invention provides a replacement memory device, comprising:

the rectangular storage rack is characterized by comprising a plurality of transverse plates and a plurality of vertical plates which are staggered to form a plurality of rectangular storage cavities in multiple rows and multiple columns, wherein the front side and the rear side of each storage cavity are provided with openings;

horizontal brackets which are driven by a vertical driving mechanism to move up and down are respectively arranged at the front side and the rear side of the storage rack, and a pushing table which can move horizontally is arranged on the horizontal brackets, so that the pushing table can move to an object placing cavity at any row and column position, and the up-down movement and the horizontal movement are both synchronous movement at two sides;

one side of the pushing platform is provided with a storage box which is pushed by a pushing mechanism of the pushing platform to be sent into a corresponding storage cavity, and the other side of the pushing platform is idle and can receive a corresponding replaced preposed storage box.

Further, the pushing table comprises a conveying belt, a horizontal driving motor, a guide rod and a seat plate, wherein the conveying belt, the horizontal driving motor and the guide rod are arranged on the horizontal bracket, the horizontal driving motor is connected with the conveying belt, the guide rod is horizontally distributed in the left and right directions of the storage rack, the upper surface of the seat plate is provided with the pushing mechanism, and the lower portion of the seat plate is movably sleeved on the guide rod.

Furthermore, a limiting plate is further arranged on one side, close to the storage rack, of the seat plate.

Furthermore, pushing mechanism includes interconnect's cylinder and push pedal, the cylinder is fixed the upper surface front side of bedplate, the push pedal still with put the lateral wall that thing box goes up the back to storage rack one side and contact.

Furthermore, the size of the cross section of the push plate, which is in contact with the storage box, is matched with the size of the front side surface or the rear side surface of the storage box.

Further, the vertical driving mechanism comprises a vertical driving motor, a screw rod and a nut, the vertical driving motor is fixedly connected with the screw rod, the screw rod is symmetrically arranged on the periphery of the storage rack, the nut is fixed at two ends of the horizontal bracket, and the nut is matched with the screw rod.

Furthermore, the lead screw is also connected with a synchronous mechanism, the synchronous mechanism comprises a synchronous belt and a plurality of synchronous gear rings, the synchronous gear rings are respectively arranged on the upper part of the lead screw in a one-to-one correspondence manner, and the synchronous belt is wound on the plurality of synchronous gear rings.

Further, the outer surface of the storage box is provided with a limiting protrusion, the side wall of the storage cavity is provided with a limiting groove, and the limiting protrusion is matched with the limiting groove.

The invention has the beneficial effects that: when the article is needed to be stored, the article is put into the article box of the pushing table on one side, then the article box is moved to a certain article cavity of the article storage rack by the vertical driving mechanism and the pushing table, then the pushing mechanism pushes the article box to extrude and replace the article box in the article cavity, the article box with the article is kept in the corresponding article cavity, the replaced article box slides to the pushing table on the other side, thereby completing the storage of the article, when the article is needed to be taken, the article box on the pushing table on one side can be moved to the article box with the article to be taken, the pushing mechanism is used for pushing the empty article box to extrude and replace the article box with the article to be taken, thereby the article box with the article to be taken is pushed to the pushing table on the other side, thereby completing the taking of the article.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic diagram of a replacement memory device according to the present invention;

FIG. 2 is a schematic view of the installation position of the push table of the replacement storage apparatus of the present invention;

fig. 3 is a schematic structural view of a vertical driving mechanism of the replacement storage apparatus of the present invention.

Detailed Description

The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention will be more clearly and clearly defined.

Referring to fig. 1-2, the replacement memory device of the present invention comprises:

the rectangular storage rack 1 is formed by a plurality of transverse plates 101 and a plurality of vertical plates 102 which are staggered to form a plurality of rectangular storage cavities 103 with a plurality of rows and a plurality of columns, and the front side and the rear side of each storage cavity 103 are provided with openings 104;

the front and the rear sides of the storage rack 1 are respectively provided with a horizontal bracket 3 which is driven by a vertical driving mechanism 2 to move up and down, and a push table 4 which can move horizontally is arranged on the horizontal bracket 3, so that the push table 4 can move to an object placing cavity 103 at any row and column position, and the up-down movement and the horizontal movement are both synchronous movement;

the article box 5 is placed on the pushing platform 4 at one side and pushed by the pushing mechanism 41 of the pushing platform 4 to be sent into the corresponding article cavity 103, and the pushing platform 4 at the other side is idle and can receive the replaced preposed article box 5 correspondingly. The storage box 5 of the present invention is a box with an opening, the box can be used for placing the articles to be stored, and the opening direction can be upward, downward, leftward or rightward, etc.

In the invention, when the article is required to be stored, the article is put into the article box 5 of the pushing table 4 at one side, then the article box 5 is moved to a certain article cavity 103 of the article storage rack 1 by using the vertical driving mechanism 2 and the pushing table 4, then the pushing mechanism 41 pushes the article box 5 to extrude and replace the article box in the article cavity 103, the article box 5 with the article is left in the corresponding article cavity 103, the replaced empty article box slides to the pushing table 4 at the other side, thereby completing the storage of the article, when the article is required to be taken, the article box 5 on the pushing table 4 at one side can be moved to the article box with the article to be taken, the pushing mechanism 41 pushes the article box 5 to extrude and replace the article box with the article to be taken, thereby extruding the article box with the article to be taken onto the pushing table 4 at the other side, thereby completing the taking of the article Convenient access and wide application range.

Specifically, the pushing table 4 comprises a conveyor belt 42, a horizontal driving motor 43, a guide rod 44 and a seat plate 45, the conveyor belt 42, the horizontal driving motor 43 and the guide rod 44 are all arranged on the horizontal bracket 3, the horizontal driving motor 43 is connected with the conveyor belt 42, the guide rod 44 is horizontally distributed along the left and right directions of the storage rack 1, the seat plate 45 is horizontally fixed on the conveyor belt 42, wherein the upper surface of the seat plate 45 is provided with a pushing mechanism 41, and the lower part of the seat plate 45 is movably sleeved on the guide rod 44. In the invention, the horizontal driving motor 43 rotates forwards or reversely to drive the conveyor belt 42 to rotate, so as to drive the pushing mechanism 41 to move leftwards and rightwards, thereby realizing the horizontal position adjustment of the pushing mechanism 41, and the guide rod 44 provides guidance for the movement of the pushing mechanism 41, thereby improving the position accuracy of the movement.

Preferably, in order to further improve the position accuracy of the two storage boxes 5 in the mutual pressing and replacing process, a limiting plate 46 is further disposed on one side of the seat plate 45 close to the storage rack 1.

Specifically, the pushing mechanism 41 includes a cylinder 411 and a push plate 412 connected to each other, the cylinder 411 is fixed on the front side of the upper surface of the seat plate 45, and the push plate 412 is also in contact with the side wall of the storage box 5 on the side opposite to the storage rack 1. Through the flexible action of cylinder 411, drive push pedal 412 back-and-forth movement and realize putting the removal replacement of thing box 5, it has avoided in the replacement process, because of putting the slope or toppling that the focus change of article leads to in the thing box 5, guarantees the position accuracy and the reliability of extrusion replacement process. Preferably, in order to avoid the interference between the push plate 412 and the storage cavity 103 on the premise of ensuring the pushing effect of the push plate 412, the size of the cross section of the push plate 412 contacting with the storage box 5 is matched with the size of the front side surface or the rear side surface of the storage box 5.

Referring to fig. 3, the vertical driving mechanism 2 includes a vertical driving motor 21, a lead screw 22 and a nut 23, the vertical driving motor 21 is fixedly connected with the lead screw 22, the lead screws 22 are symmetrically disposed around the storage rack 1, the nut 23 is fixed at two ends of the horizontal bracket 3, and the nut 23 is further matched with the lead screw 22. The vertical driving motor 21 drives the screw rod 22 to rotate, and drives the screw nut 23 to move up and down, so that the vertical position of the push table 4 is adjusted. In the invention, the screw rods 22 are symmetrically arranged around the storage rack 1, so that two ends of the horizontal bracket 3 can be respectively connected with the screw rods 22 through the nuts 2, thereby greatly improving the bearing capacity of the horizontal bracket 3 and slowing down the deformation of the horizontal bracket 3.

Preferably, in order to further improve the rotation synchronism of all the lead screws 22, the lead screws 22 are further connected with a synchronization mechanism 6, the synchronization mechanism 6 comprises a synchronization belt 61 and a plurality of synchronization gear rings 62, the synchronization gear rings 62 are respectively arranged on the upper portions of the lead screws 22 in a one-to-one correspondence manner, and the synchronization belt 61 is wound on the plurality of synchronization gear rings 62. Through the mutual cooperation of the synchronous belt 61 and the synchronous gear ring 62, the synchronous movement of the plurality of screw rods 22 is ensured, so that the synchronous movement of the pushing platforms 4 on the two sides of the storage rack 1 is ensured.

Preferably, in order to guarantee to put thing box 5 and put the cooperation precision of thing chamber 103, put the surface of thing box 5 and still be equipped with spacing arch 7, still be equipped with spacing recess 8 on putting the lateral wall of thing chamber 103, spacing arch 7 cooperatees with spacing recess 8.

The specific operation process of the invention is as follows:

1. initializing operation, namely moving the pushing platforms 4 on the two sides of the storage rack 1 to an external storage port;

2. placing the articles to be stored in the article placing box 5 on the pushing table 4 on one side, automatically conveying the article placing box 5 to a designated position (at a certain empty article placing box in the article storage rack 1) by the vertical driving mechanism 2 and the pushing table 4, and pushing the article placing box 4 with the articles to replace the empty article placing box by the action of the pushing mechanism 41, wherein the article placing box 5 with the articles is retained in the article placing cavity 2, and the empty article placing box is ejected to the pushing table 4 on the other side of the article storage rack 1;

3. the push platforms 4 on the two sides are initialized again and moved to the external storage opening, namely, the empty storage box 5 is presented in front;

4. if the articles are to be taken out, the article placing box 5 on the pushing platform 4 on one side is moved to a specified position to push the article placing box 5 with the articles out, so that the article placing box 5 with the articles is received by the pushing platform 4 on the other side, then the pushing platforms 4 on the two sides return to the initial position again, the articles are taken out, and the operation is repeated in sequence.

The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.

Claims

1. A permutable memory device, comprising:

the pushing mechanism of the pushing table pushes the object placing boxes to be sent into the corresponding object placing cavities, and the pushing table on the other side is idle and can receive the corresponding replaced preposed object placing boxes;

the pushing table comprises a conveying belt, a horizontal driving motor, a guide rod and a seat plate, the conveying belt, the horizontal driving motor and the guide rod are all arranged on the horizontal bracket, the horizontal driving motor is connected with the conveying belt, the guide rod is horizontally distributed along the left and right directions of the storage rack, the seat plate is horizontally fixed on the conveying belt, the pushing mechanism is installed on the upper surface of the seat plate, and the lower portion of the seat plate is movably sleeved on the guide rod;

a limiting plate is further arranged on one side, close to the storage rack, of the seat plate;

the pushing mechanism comprises an air cylinder and a push plate which are connected with each other, the air cylinder is fixed on the front side of the upper surface of the seat plate, and the push plate is also in contact with the side wall of the side, back to the storage rack, of the storage box;

the vertical driving mechanism comprises a vertical driving motor, a screw rod and a nut, the vertical driving motor is fixedly connected with the screw rod, the screw rod is symmetrically arranged around the storage rack, the nut is fixed at two ends of the horizontal bracket, and the nut is matched with the screw rod;

the lead screw still is connected with lazytongs, lazytongs includes hold-in range and a plurality of synchronous ring gear, synchronous ring gear sets up respectively one-to-one the upper portion of lead screw, the hold-in range is around establishing a plurality of synchronous ring gear is last.

2. The replaceable storage device of claim 1, wherein the push plate has a cross-section that is sized to contact the storage compartment and sized to fit the front or rear side of the storage compartment.

3. The replaceable storage device of claim 1, wherein the outer surface of the storage box is further provided with a limiting protrusion, the sidewall of the storage cavity is further provided with a limiting groove, and the limiting protrusion is matched with the limiting groove.