CN114455242A

CN114455242A - Three-dimensional standard part storage warehouse

Info

Publication number: CN114455242A
Application number: CN202210236081.XA
Authority: CN
Inventors: 吴相伟; 毛金铭; 王舒宁; 张勇; 吴凯; 刘斌; 王永攀; 丁国臣
Original assignee: FAW Jiefang Automotive Co Ltd
Current assignee: FAW Jiefang Automotive Co Ltd
Priority date: 2022-03-10
Filing date: 2022-03-10
Publication date: 2022-05-10
Anticipated expiration: 2042-03-10
Also published as: CN114455242B

Abstract

The application relates to a three-dimensional standard part storage library which comprises a plurality of groups of storage groups, sensors and storage assemblies. The multiunit is deposited the thing group and is piled up the setting on the first direction, and every group is deposited the thing group and is included a plurality of deposit fill, and a plurality of deposit fill in same deposit thing group are annular array and arrange on the coplanar, and every deposit is fought and all has an opening, and the center of deposit thing group that the opening orientation was deposited the thing and is fought and place. A sensor is disposed within each bucket, and the sensor is configured to detect whether the bucket is occupied. The access assembly comprises an article storage fork and a controller, wherein the controller is configured to control the article storage fork to move in a space surrounded by a plurality of article storage groups so as to store and take articles. The first direction is perpendicular to a plane formed by a plurality of storage hoppers in the same storage group. The whole three-dimensional storage warehouse is simple in structure and convenient to install and maintain.

Description

Three-dimensional standard part storage warehouse

Technical Field

The application relates to the field of automatic three-dimensional storehouses, in particular to a three-dimensional standard component storage warehouse.

Background

The three-dimensional warehouse is a material storage system for realizing multi-variety and large-quantity storage of parts by utilizing a three-dimensional space, and the inventory system can execute warehouse-in, warehouse-out and warehouse moving operations. At present, a large-scale automatic three-dimensional warehouse is relatively complex in structure and relatively large in number of matched equipment, so that required capital construction and investment are relatively large, the requirement on the installation accuracy of a goods shelf is high, construction is relatively difficult, and the cost of early investment and later maintenance is relatively high.

Disclosure of Invention

In view of the above problems, the present application provides a three-dimensional standard component storage, which can solve the problems of complicated structure and difficult installation and maintenance of an automatic three-dimensional warehouse in the related art.

The application provides a three-dimensional storage of standard component, including multiunit deposit group, sensor and access subassembly. A plurality of storage groups are stacked in a first direction; each storage group comprises a plurality of storage hoppers, and the storage hoppers in the same storage group are arranged in a ring-shaped array in a plane vertical to the first direction; each storage hopper is provided with an opening, and each opening faces to the center of the storage group where the opening is located; the sensor is arranged in each storage bucket and can detect whether the corresponding storage bucket is occupied or not; the access assembly comprises an article storage fork and a controller, wherein the controller is configured to control the article storage fork to move in a space defined by a plurality of groups of vinegar smell families so as to access articles.

The storage groups of the three-dimensional storage warehouse for the standard components are stacked in the first direction, each storage group comprises a plurality of storage hoppers, a hollow structure is formed, and the structural reliability is high. Be equipped with the sensor in depositing the fill for whether take in detecting deposit fill, therefore can judge whether can deposit article and whether have article to be taken out in depositing the fill, the access subassembly comprises the controller and gets the thing fork, can control and get the thing fork and deposit and withdraw article. The whole three-dimensional storage warehouse is simple in structure and convenient to install and maintain.

In some embodiments, in the first direction, the areas of the annular patterns surrounded by the plurality of groups of the storage objects are sequentially increased and then sequentially decreased.

In one embodiment, the shape of the annular figure enclosed by the storage groups is a circle or a polygon.

In one embodiment, the three-dimensional standard part storage warehouse further comprises a bracket for supporting the storage groups and a conveying assembly arranged on the bracket; the controller is further configured to manipulate the storage forks to move between the storage groups and the transport assembly to access items.

In one embodiment, the object holding fork comprises an object holding fork body and baffle plates positioned on two sides of the object holding fork body; the article fork body is provided with a flexible limiting block.

In one embodiment, the conveyor assembly includes a storage rack; the storage rack is provided with a guide plane which is inclined towards the direction of the center of the storage group corresponding to the storage rack.

In one embodiment, the storage rack is provided with at least two storage rollers with different diameters; the diameter of the part of the deposit roller close to the center of the deposit group is larger than that of the part of the deposit roller far away from the center of the deposit group.

In one embodiment, the conveying assembly further comprises a rack; the storage rack has a guide plane inclined in a direction away from the center of the storage group.

In one embodiment, the article taking frame is provided with at least two article taking rollers with different diameters; the diameter of the fetching roller at the part close to the center of the storage group is larger than that of the fetching roller at the part far away from the center of the storage group.

In one embodiment, a first blocking block is arranged on one side of the storage rack close to the center of the storage group, and a second blocking block is arranged on one side of the fetching rack far away from the center of the storage group.

The foregoing description is only an overview of the technical solutions of the present application, and the present application can be implemented according to the content of the description in order to make the technical means of the present application more clearly understood, and the following detailed description of the present application is given in order to make the above and other objects, features, and advantages of the present application more clearly understandable.

Drawings

Various additional advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the application. Moreover, like reference numerals are used to refer to like elements throughout. In the drawings:

FIG. 1 is a top view of a three-dimensional storage for standard parts according to an embodiment of the present disclosure;

FIG. 2 is a perspective view of a three-dimensional storage for standard parts according to an embodiment of the present application;

FIG. 3 is a side sectional view of a three-dimensional storage for standard parts according to an embodiment of the present application;

FIG. 4 is a diagram of a fork for storing and retrieving objects in the three-dimensional storage warehouse of standard components according to an embodiment of the present application;

fig. 5 is a structural diagram of a transfer assembly of a three-dimensional storage warehouse for standard components according to an embodiment of the present application.

The reference numbers in the detailed description are as follows:

a bracket 1;

a storage group 2, a storage bucket 21 and an opening 22;

the access component 3, the access fork 31, the fork body 311, the baffle 312, the flexible limiting block 313, the controller 32, the conveying component 33, the storage rack 331, the storage roller 332, the object taking rack 333, the object taking roller 334, the first blocking block 335 and the second blocking block 336.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are merely used to more clearly illustrate the technical solutions of the present application, and therefore are only examples, and the protection scope of the present application is not limited thereby.

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 application belongs; the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "including" and "having," and any variations thereof, in the description and claims of this application and the description of the above figures are intended to cover non-exclusive inclusions.

In the description of the embodiments of the present application, the technical terms "first", "second", and the like are used only for distinguishing different objects, and are not to be construed as indicating or implying relative importance or implicitly indicating the number, specific order, or primary-secondary relationship of the technical features indicated. In the description of the embodiments of the present application, "a plurality" means two or more unless specifically defined otherwise.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

In the description of the embodiments of the present application, the term "and/or" is only one kind of association relationship describing an associated object, and means that three relationships may exist, for example, a and/or B, and may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.

In the description of the embodiments of the present application, the term "plurality" refers to two or more (including two), and similarly, "plural sets" refers to two or more (including two), and "plural pieces" refers to two or more (including two).

In the description of the embodiments of the present application, the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the directions or positional relationships indicated in the drawings, and are only for convenience of description of the embodiments of the present application and for simplicity of description, but do not indicate or imply that the referred device or element must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the embodiments of the present application.

In the description of the embodiments of the present application, unless otherwise explicitly stated or limited, the terms "mounted," "connected," "fixed," and the like are used in a broad sense, and for example, may be fixedly connected, detachably connected, or integrated; mechanical connection or electrical connection is also possible; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the embodiments of the present application can be understood by those of ordinary skill in the art according to specific situations.

As described in the background art, the three-dimensional warehouse is a material storage system that realizes multiple varieties and multiple storage of parts by using a three-dimensional space, and the inventory system can perform warehousing, ex-warehouse and moving operations. The initial stages of warehouse-out and warehouse moving are finished in the three-dimensional warehouse, and warehouse-in operation can be carried out only after materials to be warehoused are carried to a material inlet through transportation equipment.

In the industry at present, the warehousing operation usually performed by the stereo library system is as follows: when a stacker of the three-dimensional warehouse executes a warehousing task, waiting for carrying equipment to transport trays loaded with fed goods to a feeding port, loading the fed goods into the trays, after each tray is transported to the feeding port of the three-dimensional warehouse by a carrying tool to complete butt joint, transporting the carried trays to the feeding port through a line body, and thus realizing an automatic warehousing mode.

The application of the automatic three-dimensional warehouse can effectively reduce land occupation and labor cost, solves the condition that the warehousing industry occupies a large amount of land and labor, realizes automation and intellectualization of warehousing, reduces warehousing operation and management cost, improves logistics efficiency, and is a key factor for improving warehousing logistics efficiency.

At present, a large-scale automatic three-dimensional warehouse has a complex structure and more supporting equipment, so that the required capital construction and investment are high, the requirement on the installation precision of a goods shelf is high, the construction is difficult, and the construction period is correspondingly long. The automatic control system of the overhead crane of the automatic stereoscopic warehouse is equipment with extremely high technical content and high maintenance requirement, so a supplier is required to be relied on so as to obtain timely technical assistance when the system fails, the requirement on the process design before building the warehouse is high, and the process operation is strictly carried out when the system is put into production and used. There is also a significant risk of excessive automation, such as an external power outage or an accidental system shutdown.

The factors lead to the increase of the early investment cost, the later maintenance cost and the operation cost of the automatic three-dimensional library, and the complexity of the automatic three-dimensional library can reach millions or even tens of millions according to the functions and the structure of the automatic three-dimensional library.

Based on the consideration, in order to solve the problems in the related art that the large-scale automatic three-dimensional library has a complex structure and a large number of supporting equipment, and the required capital construction and investment are also large. And lead to goods shelves installation accuracy to require high, the construction is more difficult, the cost of the input of earlier stage and later maintenance also comparatively high problem, this application provides a three-dimensional repository of standard component.

Fig. 1 shows a plan view of a three-dimensional storage for standard parts according to an embodiment of the present application, fig. 2 shows a perspective view of a three-dimensional storage for standard parts according to an embodiment of the present application, and fig. 3 shows a side sectional view of a three-dimensional storage for standard parts according to an embodiment of the present application.

Referring to fig. 1 to 3, according to an embodiment of the present application, a three-dimensional storage for standard components is provided, which includes a plurality of storage groups 2, a sensor and an access assembly 3. The plurality of storage groups 2 are stacked in the first direction, each storage group 2 comprises a plurality of storage hoppers 21, the plurality of storage hoppers 21 in the same storage group 2 are arranged in an annular array on the same plane, each storage hopper 21 is provided with an opening 22, and the opening 22 faces to the center of the storage group 2 where the storage hopper 21 is located. A sensor is provided in each bucket 21, and the sensor is configured to be able to detect whether the bucket 21 is occupied. The access assembly 3 comprises an article storage fork 31 and a controller 32, wherein the controller 32 is configured to control the article storage fork 31 to move in the space enclosed by the plurality of article storage groups 2 to access the articles. Wherein the first direction is perpendicular to a plane formed by a plurality of storage buckets 21 in the same storage group 2.

It can be understood that each storage bucket 21 can store articles, and the plurality of storage buckets 21 are arranged in an annular array on the same plane, so that the articles can be stored by moving and rotating the article taking component in a small displacement in the space defined by the plurality of storage buckets 21. The multiple storage groups 2 are stacked in the first direction to form a hollow structure, and the structure reliability is high. The storage bucket 21 is internally provided with a sensor for detecting whether the storage bucket 21 is occupied or not, so that whether articles can be stored in the storage bucket 21 or not and whether the articles can be taken out or not can be judged, the storage and taking assembly 3 is composed of a controller 32 and a storage and taking fork 31, and the storage and taking fork 31 can be controlled to store and take the articles in a space formed by surrounding a plurality of storage groups 2. The whole three-dimensional storage warehouse is simple in structure and convenient to install and maintain.

In some embodiments, in the first direction, the area of the annular pattern defined by the plurality of storage groups 2 increases and then decreases sequentially.

It can be understood that the area of the annular figure surrounded by the plurality of storage groups 2 is sequentially increased and then sequentially decreased, so that the whole three-dimensional storage warehouse of the standard parts forms an approximately closed hollow structure. Obviously, the section of the three-dimensional standard part storage warehouse on the plane in the first direction is in a half arc shape, and when the three-dimensional standard part storage warehouse bears weight, the pressure can be transmitted to the adjacent part downwards and outwards, so that each storage hopper 21 is mutually extruded, and the combination is tighter. Meanwhile, each storage hopper 21 in the structure generates an outward pushing force when being pressed, so that a stable structure with the stress at any position being dispersed towards the periphery is formed.

In some embodiments, the storage groups 2 have nine groups, three groups of storage groups 2 close to the ground define a circular pattern with successively decreasing area along the first direction, and six groups of storage groups 2 far from the ground define a circular pattern with successively increasing area along the first direction. That is, the third layer and/or the fourth layer close to the ground have the longest edge-to-center distance, thereby having better stability, and ensuring that the article-accessing fork 31 can easily reach the opening 22 of the article-storing bucket 21 and take out the articles.

In some embodiments, the difference between the center-to-center distances of two adjacent storage groups 2 in three storage groups 2 close to the ground is 130mm to 260mm, preferably 150mm or 260mm, and the difference between the center-to-center distances of two adjacent storage groups 2 in six storage groups 2 far from the ground is 90mm to 110mm, preferably 100mm, so as to increase the stability of the three-dimensional storage warehouse for standard components.

In some embodiments, the annular pattern enclosed by storage group 2 is circular or polygonal in shape.

It can be understood that when the shape of the annular figure enclosed by the storage group 2 is circular, the whole three-dimensional storage warehouse of standard components forms a hollow structure similar to a sphere. When the shape of the annular figure surrounded by the storage group 2 is a polygon, the whole three-dimensional storage warehouse of the standard parts forms an approximately conical hollow structure.

In one embodiment, the shape of the circular pattern enclosed by storage group 2 is regular heptadecagon, so as to form a stable hollow structure.

In some embodiments, the modular volumetric storage further comprises a rack 1 for supporting the storage group 2 and a transport assembly 33 provided on the rack 1, the controller 32 being further configured to be able to manipulate the storage forks 31 to move between the storage group 2 and the transport assembly 33 to access the items.

It will be understood that when the articles are required to be stored, the controller 32 operates the article fork 31 to transfer the articles on the conveying assembly 33 to the corresponding article storage bucket 21 in the article storage group 2 to complete the article storage operation. When the article needs to be stored, the controller 32 operates the article storage fork 31 to transfer the article in the article storage bucket 21 to the conveying assembly 33, so as to complete the article taking action.

In one embodiment, a mounting hole is formed on one side of the bracket 1 close to the ground, so that the bracket 1 can be fixed with the ground through the mounting hole.

Specifically, expansion bolts can be inserted into the mounting holes to ensure that the firmness of the support 1 and the ground is firm and meets the requirements.

Fig. 4 shows a structure diagram of an access fork 31 of the three-dimensional standard component storage according to an embodiment of the present application.

Referring to fig. 4, in some embodiments, the article accessing fork 31 includes an article fork body 311 and baffles 312 disposed on two sides of the article fork body 311, and a flexible stopper 313 is disposed on the article fork body 311.

It can be understood that the flexible limiting block 313 is made of a softer material, so that the direct impact between the article and the article fork body 311 in the article storing and taking process is avoided, the buffering is increased, and the loss of the article is reduced. The article fork body 311 and the baffle 312 disposed at two sides of the article fork body 311 enclose an accommodating space for forming an article, wherein the baffle 312 is used for preventing the article fork 31 from falling off during the article taking process.

In some embodiments, the object fork body 311 is provided with a limiting block to ensure that the object fork 31 can be accurately positioned in the object taking process. The object fork body 311 and the baffle 312 at two sides of the object fork body 311 are both provided with chamfers at one side close to the object storage bucket 21, so as to facilitate taking objects.

Fig. 5 shows a block diagram of the transfer unit 33 of the three-dimensional storage of standard components in an embodiment of the present application.

Referring to fig. 5, in some embodiments, the conveying assembly 33 includes a storage rack 331, and the storage rack 331 has a guide plane inclined in a direction toward the center of its corresponding storage group 2.

That is, the height of the storage shelf 331 is gradually reduced toward the center of the storage group 2 corresponding thereto, so as to facilitate the articles to be put into the interior of the standard-piece three-dimensional storage from the outside through the storage shelf 331.

In the embodiment, the angle between the guiding plane of the rack 331 and the horizontal plane is 10 ° to 40 °, preferably 15 ° or 30 °, to ensure that the object can roll to the predetermined position under the action of gravity.

In some embodiments, the storage rack 331 is provided with at least two storage rollers 332 having different diameters, and a portion of the storage rollers 332 near the center of the storage group 2 has a larger diameter than a portion of the storage rollers 332 far from the center of the storage group 2, so as to adjust the transport speed of the article.

Specifically, in this embodiment, the storage rack 331 is provided with a plurality of storage rollers 332 with three different sizes, and the diameters of the storage rollers 332 are sequentially increased along the direction pointing to the center of the storage group 2, so as to adjust the transportation speed of the articles, and prevent the articles from falling off due to the excessively fast transportation speed in the storage process.

In some embodiments, the storage rack 331 is provided with a photoelectric sensor for detecting whether an article is placed on the storage rack 331. If there is no article on the article storage shelf 331, the controller 32 can control the article storage fork 31 to suspend the article storage operation, and if there is an article on the article storage shelf 331, the controller 32 can control the article storage fork 31 to perform the article storage operation.

In some embodiments, the conveying assembly 33 further includes a fetching frame 333, and the fetching frame 333 has a guide plane inclined in a direction away from the center of the storage group 2.

That is, the height of the article taking frame 333 is gradually increased toward the center of the corresponding storage group 2, so that the articles can be conveniently put from the inside of the three-dimensional storage for standard articles to the outside through the article taking frame 333.

In the embodiment, the angle between the guiding plane of the fetching frame 333 and the horizontal plane is 10 ° to 40 °, preferably 15 ° or 30 °, to ensure that the object can roll to the preset position under the action of gravity.

In some embodiments, at least two fetching rollers 334 with different diameters are disposed on the fetching frame 333, and the diameter of the fetching roller 334 near the center of the storage group 2 is larger than that of the fetching roller 334 far from the center of the storage group, so as to adjust the transportation speed of the object.

Specifically, in this embodiment, the fetching frame 333 is provided with a plurality of fetching rollers 334 with three different sizes, and the diameters of the fetching rollers 334 are sequentially increased along the direction pointing to the center of the object storage group 2, so as to adjust the transportation speed of the object, and prevent the object from falling off due to the excessively fast transportation speed in the fetching process.

In some embodiments, the side of the deposit object near the center of the deposit group 2 is provided with a first blocking block 335 to prevent the article from falling off the deposit rack 331 during the deposit process. A second stop block 336 is arranged on one side of the article taking frame 333 close to the center of the article taking group to prevent the articles from falling off the article taking frame 333 in the article taking process.

In some embodiments, the article taking frame 333 is further provided with a photoelectric sensor for detecting whether an article is placed on the article taking frame 333. If the article taking frame 333 has no article placed thereon, the controller 32 may control the article storing and taking fork 31 to perform the article taking operation, and if the article taking frame 333 has an article placed thereon, the controller 32 may control the article storing and taking fork 31 to suspend the article taking operation.

In one embodiment, the three-dimensional storage warehouse further comprises a control terminal, which is connected with the sensor in each storage bucket 21 and connected with the photoelectric sensors on the storage shelves 331 and the fetching shelves 333. The control terminal is configured to display whether the articles are stored in each storage bucket 21 on the control terminal according to the signals received by the sensor in each storage bucket 21. The user can select the target storage bucket 21 according to the storage condition of the articles in the storage bucket 21.

In one embodiment, the controller 32 is in communication with the console terminal to receive information corresponding to the target storage bucket 21 in the console terminal and an object fetching or storing instruction. When the controller 32 receives the article taking command, the controller 32 controls the article taking fork 31 to take out the article from the target article bucket 21 and transfer the article to the article taking rack 333. When the controller 32 receives the storage command, the controller 32 controls the storage fork 31 to take the article off the storage rack 331 and transfer the article into the target storage bucket 21.

In a specific embodiment, the control terminal is a control screen, or a mobile phone or a computer and other terminal equipment capable of realizing human-computer interaction.

In some embodiments, the three-dimensional standard part storage library of the present application is designed based on Profinet industrial ethernet to enable communication between the controller 32 and the sensors, photosensors and control terminals.

In some embodiments, each item has its item information entered and stored in the controller 32 prior to being stored in the three-dimensional standard storage. The article information includes key information such as part category, model, size, and the like.

Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present disclosure, and the present disclosure should be construed as being covered by the claims and the specification. In particular, the technical features mentioned in the embodiments can be combined in any way as long as there is no structural conflict. The present application is not intended to be limited to the particular embodiments disclosed herein but is to cover all embodiments that may fall within the scope of the appended claims.

Claims

1. A three-dimensional standard component storage warehouse, which is characterized by comprising:

a plurality of storage groups stacked in a first direction; each storage group comprises a plurality of storage hoppers, and the storage hoppers in the same storage group are arranged in a ring-shaped array in a plane vertical to the first direction; each storage hopper is provided with an opening, and the opening faces to the center of the storage group where the storage hopper is located;

a sensor disposed within each of the buckets, the sensor configured to detect whether the corresponding bucket is occupied;

the access assembly comprises an article storage fork and a controller, wherein the controller is configured to be capable of controlling the article storage fork to move in a space defined by a plurality of groups of the article storage groups so as to access articles.

2. The modular unit volumetric storage according to claim 1 wherein, in a first direction, the annular figures defined by the plurality of groups of said storage units have successively increasing areas and successively decreasing areas.

3. The modular volumetric storage according to claim 2 wherein the annular pattern defined by the plurality of storage units is circular or polygonal in shape.

4. The modular unit organizer of claim 1, further comprising a rack for supporting the storage groups and a conveyor assembly mounted on the rack;

the controller is further configured to manipulate the storage forks to move between the storage groups and the transport assembly to access the items.

5. The stereoscopic storage magazine of standard components according to claim 1, wherein the storage and taking fork comprises a fork body and baffles positioned at two sides of the fork body;

the article fork body is provided with a flexible limiting block.

6. The modular unit volumetric storage according to claim 4, wherein said transfer assembly comprises a storage rack;

the storage rack is provided with a guide plane which is inclined towards the direction of the center of the storage group corresponding to the storage rack.

7. The modular three-dimensional storage according to claim 6, wherein the storage rack is provided with at least two storage rollers with different diameters;

the diameter of the part of the deposit roller close to the center of the deposit group is larger than that of the part of the deposit roller far away from the center of the deposit group.

8. The modular unit volumetric storage according to claim 6 wherein said transfer assembly further comprises a pick shelf;

the object fetching frame is provided with a guide plane inclining towards the direction deviating from the center of the object storing group.

9. The three-dimensional storage warehouse for standard components as claimed in claim 8, wherein the fetching frame is provided with at least two fetching rollers with different diameters;

the diameter of the fetching roller at the part close to the center of the storage group is larger than that of the fetching roller at the part far away from the center of the storage group.

10. The three-dimensional storage magazine of standard components according to claim 8,

a first blocking block is arranged on one side of the storage rack close to the center of the storage group;

and a second blocking block is arranged on one side of the object taking frame, which is far away from the center of the object storage group.