CN117699315A - Intensive intelligent access file cabinet and access method thereof - Google Patents

Abstract

The invention provides a compact intelligent access filing cabinet and an access method thereof, comprising the following steps: a cabinet rack arranged in a dense cabinet form; the temporary storage rack is used for interacting with the outside; the manipulator is movable between the cabinet frame and the temporary storage frame and can be used for transferring the file box between the cabinet frame and the temporary storage frame. The invention provides a compact intelligent access filing cabinet, which greatly improves the storage capacity of the intelligent access filing cabinet in the form of a compact cabinet. The invention also provides an access method aiming at the file cabinet, which can intelligently allocate the storage positions of the file boxes in continuous access operation without manually editing the storage positions of the file boxes, so that the related file boxes can be stored in the same cabinet frame, and the access efficiency is improved.

Description

Intensive intelligent access file cabinet and access method thereof

Technical Field

The invention belongs to the technical field of intelligent storage cabinets, and particularly relates to a compact intelligent access file cabinet and an access method thereof.

Background

The intelligent access filing cabinet is a storage cabinet for realizing intelligent access management of file files. Wherein, generally, the file box with uniform specification and size is adopted to package various file materials or other materials similar to the file materials and capable of being packaged in the file box; and then taking each file box as a minimum unit to carry out corresponding access management. For example, an intelligent access filing cabinet disclosed in publication number CN214191203U, intelligent drawer-type archival data management device; the file box storage mechanism comprises cabinet frames oppositely arranged at two sides and file box storage mechanisms movable between the cabinet frames at two sides; the file box is transferred between the cabinet frame and the access window through the access mechanism, so that an automatic access management function of the file box is realized.

The existing intelligent file cabinet is generally in a structural style of double-row cabinet frames in the file cabinet, and a passageway space for an access mechanism to move is reserved between the cabinet frames at two sides; the corresponding access mechanism only moves in the longitudinal direction and the vertical direction. According to the requirements, the file cabinet with more rows of cabinet frames can be simultaneously arranged theoretically. However, when the number of the cabinet frames exceeds two rows, the space occupied by the whole file cabinet is large because the aisle space needs to be reserved between every two cabinet frames, and the effective storage space is relatively small.

Disclosure of Invention

Aiming at the defects in the prior art, the invention provides a dense intelligent access filing cabinet and an access method thereof, which are used for improving the effective storage space occupation ratio of the intelligent access filing cabinet.

The present invention achieves the above technical object by the following technical means.

An intelligent compact access file cabinet comprising:

a cabinet rack arranged in a dense cabinet form;

the temporary storage rack is used for interacting with the outside;

the manipulator is movable between the cabinet frame and the temporary storage frame and can be used for transferring the file box between the cabinet frame and the temporary storage frame.

Further, the cabinet frame is provided with a row, a temporary storage platform is arranged on the side of the row of cabinet frames, and the temporary storage frames are movably connected to the temporary storage platform and can translate along the arrangement direction parallel to the cabinet frames.

Further, a card reader is arranged on the temporary storage platform and used for reading and identifying the file boxes stored on the temporary storage rack; the card readers are fixedly arranged at two ends of the temporary storage platform, and are RFID card reading equipment.

Further, the temporary storage platform is of a liftable structure, and personnel can conveniently enter the file cabinet through the temporary storage platform.

Further, two rows of cabinet frames are arranged, a passageway for a manipulator to pass through is arranged between the two rows of cabinet frames, and the temporary storage frame is arranged on the opposite side of the passageway.

Further, a platform track is arranged in the aisle, and the temporary storage rack is movably connected to the platform track through a mobile platform; when the file box is accessed, the temporary storage rack moves to the side edge of the cabinet rack to be accessed.

Further, the manipulator is suspended, and is provided with a moving structure in the transverse direction, the longitudinal direction and the vertical direction and a horizontal steering structure.

Further, a pair of transverse rails are arranged on two sides of the top of the file cabinet, a longitudinal rail is movably connected between the two transverse rails, a vertical rail is movably connected to the longitudinal rail, a lifting seat is movably connected to the vertical rail, and the manipulator is rotatably connected to the lifting seat.

Further, the bottom of the cabinet frame is provided with a track, a grid for inserting the file box is arranged in the cabinet frame, and the temporary storage frame is provided with a grid capable of bidirectionally drawing and inserting the file box back and forth.

An access method based on the intensive intelligent access filing cabinet comprises the following steps:

recording the most distributed one aisle as the common aisle of the time when the file box is fetched each time;

for any file box i, the file cabinet records the current aisle position A of the file box i _i Common aisle position B of file box i nearest n times _i ，B _i ＝{b _i1 ,b _i2 …b _in }, wherein b _in Is filesThe common aisle position of the nearest nth last time of box i;

when storing the file box, then according to B _i Modification A _i Will B _i The most frequent aisle position A _i Is a value of (2); then store the file box i in A _i And the corresponding aisle.

Further, when the remaining grids in the aisle are insufficient, the file box to be stored in the aisle is transferred to other receivable aisles together, and A of the corresponding file box is modified _i 。

The beneficial effects of the invention are as follows:

(1) The invention provides a compact intelligent access filing cabinet, which greatly improves the storage capacity of the intelligent access filing cabinet in a compact cabinet mode. The intelligent storage and taking function is realized mainly by adding a temporary storage rack for interaction with the outside on the basis of a traditional manpower intensive cabinet and a manipulator moving between the temporary storage rack and the cabinet rack in the file cabinet.

(2) The invention particularly provides a single-row type and double-row type intensive intelligent access file cabinet. The file cabinet in a single-row mode saves more space, and meanwhile, the temporary storage frame capable of translating is added, so that the round trip time of the manipulator is saved. The file cabinet in the double-row form is more flexible and efficient in access.

(3) The invention also provides an access method aiming at the file cabinet, which can intelligently allocate the storage positions of the file boxes in continuous access operation without manually editing the storage positions of the file boxes, so that the related file boxes can be stored in the same cabinet frame, and the access efficiency is improved.

Drawings

FIG. 1 is a general block diagram of a case cabinet according to an embodiment;

FIG. 2 is a top view of a case cabinet according to an embodiment;

FIG. 3 is a diagram of an access mechanism in a file cabinet according to the present invention;

FIG. 4 is an enlarged view of a portion of a cabinet frame of the file cabinet of the present invention;

FIG. 5 is a block diagram of an access robot in the file cabinet of the present invention;

FIG. 6 is a schematic view of a temporary storage platform in a file cabinet according to an embodiment;

FIG. 7 is a general block diagram of a second gear cabinet according to the embodiment;

FIG. 8 is a schematic diagram of the internal structure of a second embodiment cabinet;

FIG. 9 is a top view of a second gear cabinet of the embodiment;

fig. 10 is a diagram of a third gear cabinet according to the embodiment.

Reference numerals:

1-a cabinet frame; 11-cabinet rack rails; 12-a storage grid; 13-a file box;

2-a manipulator; 21-transverse tracks; 22-longitudinal rails; 23-vertical track;

24-revolute pairs; 25-lifting seat; 3-temporary storage frames; 31-temporary storage platform;

32-a card reader; 33-temporary storage tracks; 34-lifting mechanism; 35-platform track.

Detailed Description

Embodiments of the present invention will be described in detail below, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the like or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present invention and should not be construed as limiting the invention.

1. Hardware structure

Example 1

The file cabinet shown in fig. 1 and 2 comprises a plurality of cabinet frames 1 which are arranged in a dense cabinet form. Wherein a cabinet rail 11 is provided on the floor of the bottom of the cabinet 1. The cabinet frames 1 are arranged side by side and are movably connected to the cabinet frame rail 11, and the cabinet frames 1 can move along the cabinet frame rail 11 under the action of related driving equipment such as a motor, so that the cabinet frames can be closely attached to each other or an aisle space is reserved between any two cabinet frames 1. The cabinet frame 1 specifically comprises two types, wherein two cabinet frames 1 positioned at the outermost side are single-side cabinet frames, namely, only one inward side of the cabinet frames can store the file box 13; except for the cabinet frames 1 at the two sides, the rest cabinet frames 1 in the middle are double-sided cabinet frames, namely, the two sides can store the file boxes 13.

As shown in fig. 4, which shows the internal structure of the cabinet 1, a plurality of storage grids 12 are densely arranged in the cabinet 1, and each storage grid 12 is used for inserting and storing a file box 13 in a book-shaped form.

As shown in fig. 1 and 2, a temporary storage platform 31 is provided on the front side of the filing cabinet (the side facing the user to access the filing box), and a manipulator 2 is provided in the filing cabinet. The temporary storage platform 31 is disposed beside the cabinet frame 1 along the arrangement direction parallel to the cabinet frame 1, and the temporary storage platform 31 is provided with a temporary storage frame 3 for temporarily storing the file boxes 13 to be stored or taken out, so as to realize interaction with the outside. The manipulator 2 is movable between each cabinet frame 1 and the temporary storage platform 31 through a related truss mechanism, and is used for carrying and storing the file box 13 on the temporary storage platform 31 into the cabinet frame 1, or taking out and carrying the file box 13 in the cabinet frame 1 onto the temporary storage platform 31.

As shown in fig. 3, the truss mechanism includes a pair of transverse rails 21, and the two transverse rails 21 are disposed in parallel at two ends of the top of the file cabinet outer frame. A longitudinal rail 22 spans between the two transverse rails 21, and the longitudinal rail 22 can move along the transverse rails 21 by a driving mechanism such as a motor. The longitudinal rail 22 is suspended with a vertical rail 23, and the vertical rail 23 can move along the longitudinal rail 21 by a driving mechanism such as a motor. The manipulator 2 is movably connected to the vertical rail 23 and can climb and lift along the vertical rail 23.

As shown in fig. 5, the root of the robot 2 is connected to a lifting base 25 via a pair of rotation units 24, and can be rotated in the horizontal direction to adjust the orientation of the robot 2. The lifting seat 25 is movably connected to the vertical rail 23. The manipulator 2 is required to be able to withdraw the file box 13 from the storage grid 12 or to push the file box 13 into the storage grid 12 in the reverse direction, and the manipulator 2 is required to be able to carry and transport the withdrawn file box 13. The structure of the robot arm 2 illustrated in the drawings can be seen from patent document 202310567027.8. It should be noted that the structural requirement of the manipulator 2 is not limited to the specific example in the drawings; furthermore, the manipulator 2 in the example of the figures can only draw and carry one file box 13 at a time, but it is obvious that the manipulator 2 can also be designed in such a way that it can draw and carry a plurality of file boxes 13 at a time.

As shown in fig. 3 and 6, a slide rail is disposed on the temporary storage platform 31 along a horizontal direction, and the slide rail is movably connected with the temporary storage frame 3. The temporary storage frame 3 is provided with a grid similar to the storage grid 12, and the file box 13 can be inserted or extracted from the front and rear directions. When the manipulator 2 is used for storing and taking the file box 13, the temporary storage frame 3 can be moved along the sliding rail to be close to the manipulator 2, so that the working distance of the manipulator 2 is reduced. When interacting with the outside, the temporary storage frame 3 moves to the access window (the specific structure pattern diagram of the access window is not shown because the outer wall surface of the file cabinet is hidden).

The two sides of the temporary storage platform 31 are respectively provided with a card reader 32, for example, an RFID card reader (an RFID chip is also arranged on the corresponding file box 13) can be specifically adopted, and the card reader 32 is utilized to read and identify the identity of each file box 13 on the temporary storage frame 3 by moving the temporary storage frame 3 to face the card reader 32.

In order to facilitate the entry and exit of personnel during maintenance, the temporary storage platform 31 is of a liftable structure. The temporary storage platform 31 is movably connected to two temporary storage rails 33, and the two temporary storage rails 33 are respectively arranged on the outer frames at two sides of the file cabinet in parallel; in addition, the temporary storage platform 31 is also connected with a lifting mechanism 34. When needed, the temporary storage platform 31 is lifted by operating the lifting mechanism 34, so that personnel can jump into the file cabinet through the access opening of the file cabinet.

Example 2

As shown in fig. 7 to 9, on the basis of embodiment 1, two rows of cabinet frames 1 are provided, which are arranged in a dense cabinet form. An aisle is reserved between the two rows of cabinet frames 1, so that the manipulator 2 can pass through. A temporary storage frame 3 is arranged on one side opposite to the aisle.

On the premise of ensuring that the manipulator 2 can freely execute rotation and translation actions, in order to maximize the utilization rate of lifting space and reduce the size of ineffective space, the specified opening distance L1 (the distance between two adjacent cabinet frames 1 in the same row shown in FIG. 9 after opening) is 710mm at minimum, and the aisle width L2 between the two rows of cabinet frames 1 is 600mm at minimum. When the manipulator 2 needs to rotate towards, the manipulator 2 moves to the junction of the transverse and vertical roads shown in fig. 9, so as to leave enough radius of gyration space.

Compared with the embodiment 1, the embodiment 2 makes structural optimization on the spatial layout of the file cabinet, the cabinet frame 1 with the original two-row structure is divided into two rows, and the channel of the manipulator 2 is arranged between the two rows of cabinet frames 1, so that the distance from the manipulator 2 to the cabinet frame 1 to the temporary storage frame 3 can be averagely saved by half, and the access efficiency of the intensive intelligent access file cabinet is effectively improved.

Example 3

As shown in fig. 10, on the basis of embodiment 2, the temporary storage frame 3 has a movable structure and can move back and forth along the aisle between the cabinet frames 1 on both sides; wherein a platform track 35 is laid in the aisle between the two rows of cabinet frames 1, a movable platform is movably connected on the platform track 35, and the temporary storage frames 3 are arranged on the movable platform.

In contrast to embodiment 2, embodiment 3, when accessing the archive box:

1) The temporary storage frame 3 can move to the cabinet frame 1 to be accessed along with the manipulator 2, so that the round trip distance of the manipulator 2 is further reduced.

2) The temporary storage frame 3 can flexibly adjust the relative orientation with the manipulator 2 according to actual needs; for example, when a batch of file boxes to be accessed are all located on the cabinet frame 1 facing the right side of the drawing, the temporary storage frame 3 is kept in the left side orientation of the manipulator 2 in the drawing posture; on the contrary, when the file boxes to be accessed are all positioned on the cabinet frame 1 facing to the left, the temporary storage frame 3 moves to the right direction of the manipulator 2; i.e. each time the side flush position of the cabinet 1 to be accessed is moved. In this way, the manipulator 2 can always keep the same orientation, and the time spent by the manipulator 2 in the turning direction is effectively saved.

2. Access method

1) Access step

Step 1, when the file box is stored or fetched, the control system reads the storage position information of each file box to be stored, wherein the storage position information of the file box consists of a unit number a [ i ], a column number b [ i ], a layer number c [ i ], a bit number d [ i ] and a temporary storage frame position number e [ i ].

Step 2, analyzing the storage position information of each file box, and encoding the storage position information into a two-dimensional array form: t [ i ] =ai ] 10000000+b [ i ] 1000000+c [ i ] 10000+d [ i ] 100+e [ i ]; ordering according to the size of the two-dimensional array T [ i ], and sequentially storing or fetching each file box according to the ordering.

And step 3, determining storage grid coordinates corresponding to the file box to be accessed and stored based on the storage position information of the file box.

Step 4, when the file box is stored, the manipulator takes out the file box from the temporary storage rack and moves the file box to the corresponding storage grid coordinate position, and then stores the file box; otherwise, when the file box is taken out, the manipulator firstly moves to the corresponding storage grid coordinate position to take out the file box, and then the file box is transferred to the temporary storage frame.

And 5, according to the sequence specified in the step 2, the manipulator circularly executes the storing or taking action, and sequentially stores or takes out each file box until the file box is ended.

2) Access rules

Aiming at the intensive intelligent access file cabinet, the intensive intelligent access file cabinet is divided into two actions of storing and taking out. Wherein for storing the file box, the personnel can leave after placing the file box to be stored on the temporary storage frame 3; the time spent in depositing the file box has little impact on the user's use experience. For taking out the file boxes, the aisle between the cabinet frames 1 needs to take time to open, and when a plurality of file boxes to be taken out are scattered on different cabinet frames 1, the taking time is too long. The following access methods are provided for this purpose:

the group numbering is carried out by the passage between two adjacent cabinet frames 1, for example, 5 cabinet frames are shown in fig. 2, and 4 passages are correspondingly arranged, namely, a first passage, a second passage, a third passage and a fourth passage in sequence. The file box can be arbitrarily stored on the cabinet frame 1 in the four groups of passages.

For any file box i, the file cabinet records two groups of data, namely A _i And B _i . Wherein A is _i Is the current aisle location of the file box i (e.g. stored on the cabinet 1 on one side of the aisle). B (B) _i Common aisle position for file box i most recently n times is denoted as B _i ＝{b _i1 ,b _i2 …b _in }, wherein b _i1 For the most recent common aisle position of file box i, b _in The nearest nth common aisle position for archive box i.

The definition of the common aisle position is as follows: for any taking of the file boxes, the file boxes to be taken may be scattered in a plurality of different aisles, wherein one aisle with the largest distribution is taken as a common aisle of the file box to be taken at the time (if a plurality of aisles with the largest distribution exist in parallel, one aisle is selected as the common aisle). For example, 10 file boxes are taken at a time, wherein 6 file boxes are positioned in a second aisle, and the second aisle is used as a common aisle; and for box i of the 10 boxes, b thereof _i1 The value of (2) is aisle two.

Rule one:

when the file box is stored, for the file box i, according to B _i Modification A _i The method comprises the steps of carrying out a first treatment on the surface of the Specifically, B is _i The most frequent aisle position A _i (optionally one when there are a plurality of most in parallel). For example B _i The most recent 10 common aisle positions are recorded, wherein 8 times are the second aisle, and the second aisle is taken as A _i Is a value of (a). Thereafter according to A _i The value of (2) stores the file box i into the corresponding aisle. Of course, when the file box is stored every time, the file cabinet can also record the grid number in the cabinet frame 1 in which the file box is specifically stored, so that the file box can be quickly searched when being fetched next time.

By the access method, the file boxes with potential relevance can be dynamically distributed into the same aisle after multiple access operations, so that the efficiency of taking the file boxes is improved.

Rule II:

in view of the limited storage capacity on the shelves in each aisle, there may be situations where a certain aisle is not enough to store a file box. For example, there are 10 file boxes to be stored in aisle one, but there are 2 empty grids left in aisle one. In this case, the above 10 file boxes are stored in other receivable aisles (e.g. second aisle) at the same time, and the 10 file boxes are modifiedA of (2) _i 。

Through the direct transfer of the aisle positions and the combination of the rule I, a plurality of groups of file boxes with relevance originally stored in the same aisle can be slowly disassembled into different aisles; thereby avoiding overcrowding of a certain aisle. For example, based on the second rule, 10 file boxes which are needed to be stored in the first aisle are transferred into the second aisle at one time. When the file box is accessed again later, the file box with potential association in the first passageway is possibly further absorbed and transferred into the second passageway according to the first rule.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.

The present invention is not limited to the above-described embodiments, and any obvious modifications, substitutions or variations which can be made by one skilled in the art without departing from the spirit of the invention fall within the scope of the invention.

Claims (12)

1. The utility model provides a intensive intelligent access filing cabinet which characterized in that: comprising the following steps:

a cabinet frame (1) arranged in a dense cabinet form;

a temporary storage rack (3) for interacting with the outside;

and a manipulator (2) which is movable between the cabinet frame (1) and the temporary storage frame (3) and can transfer the file box between the cabinet frame and the temporary storage frame.

2. The compact intelligent access filing cabinet of claim 1, wherein: the cabinet frames (1) are provided with a row, temporary storage platforms (31) are arranged on the sides of the row of cabinet frames (1), and the temporary storage frames (3) are movably connected to the temporary storage platforms (31) and can translate along the arrangement direction parallel to the cabinet frames (1).

3. The compact intelligent access filing cabinet of claim 2, wherein: a card reader (32) is arranged on the temporary storage platform (31) and used for reading and identifying the file boxes stored on the temporary storage frame (3); the card readers (32) are fixedly arranged at two ends of the temporary storage platform (31), and the card readers (32) are RFID card reading equipment.

4. The compact intelligent access filing cabinet of claim 2, wherein: temporary storage platform (31) are liftable structure, and personnel of being convenient for get into the filing cabinet inside through lifting temporary storage platform (31).

5. The compact intelligent access filing cabinet of claim 1, wherein: the cabinet frames (1) are provided with two rows, a passage for the mechanical arm (2) to pass through is arranged between the two rows of cabinet frames (1), and the temporary storage frame (3) is arranged on the opposite side of the passage.

6. The compact intelligent access filing cabinet of claim 5, wherein: a platform track (35) is arranged in the aisle, and the temporary storage frame (3) is movably connected to the platform track (35) through a mobile platform; when the file box is accessed, the temporary storage frame (3) moves to the side edge of the cabinet frame (1) to be accessed.

7. The compact intelligent access filing cabinet of claim 5, wherein: the opening distance between two adjacent cabinet frames (1) in the same row is 710mm, and the aisle width between two rows of cabinet frames (1) is 600mm.

8. The compact intelligent access filing cabinet of claim 1, wherein: the manipulator (2) is suspended and is provided with a moving structure in the transverse direction, the longitudinal direction and the vertical direction and a horizontal steering structure.

9. The compact intelligent access filing cabinet of claim 8, wherein: a pair of transverse rails (21) are arranged on two sides of the top of the file cabinet, a longitudinal rail (22) is movably connected between the two transverse rails (21), a vertical rail (23) is movably connected to the longitudinal rail (22), a lifting seat (25) is movably connected to the vertical rail (23), and the manipulator (2) is rotatably connected to the lifting seat (25); the bottom of the file cabinet is provided with a cabinet rack rail (11), and the cabinet rack (1) is movably connected to the cabinet rack rail (11); the cabinet frame (1) is internally provided with a grid for inserting the file box, and the temporary storage frame (3) is provided with a grid capable of bidirectionally drawing and inserting the file box back and forth.

10. An access method based on the compact intelligent access filing cabinet according to any one of claims 1 to 9, characterized in that:

recording the most distributed one aisle as the common aisle of the time when the file box is fetched each time;

for any file box i, the file cabinet records the current aisle position A of the file box i _i Common aisle position B of file box i nearest n times _i ，B _i ＝{b _i1 ,b _i2 …b _in }, wherein b _in The nearest penultimate common aisle position for archive box i;

when storing the file box, then according to B _i Modification A _i Will B _i The most frequent aisle position A _i Is a value of (2); then store the file box i in A _i And the corresponding aisle.

11. The access method of claim 10, wherein: when the remaining grids in the aisle are insufficient, transferring the file box to be stored in the aisle to other receivable aisles, and modifying A of the corresponding file box _i 。

12. An access method based on the compact intelligent access filing cabinet according to any one of claims 1 to 9, characterized in that: the method comprises the following access steps:

step 1, when a file box is stored or taken, a control system reads storage position information of each file box to be stored, wherein the storage position information of the file box consists of a unit number a [ i ], a column number b [ i ], a layer number c [ i ], a bit number d [ i ] and a temporary storage frame position number e [ i ];

step 2, analyzing the storage position information of each file box, and encoding the storage position information into a two-dimensional array form: t [ i ] =ai ] 10000000+b [ i ] 1000000+c [ i ] 10000+d [ i ] 100+e [ i ]; sorting according to the size of the two-dimensional array Ti, and sequentially storing or taking the file boxes according to the sorting;

step 3, determining storage grid coordinates corresponding to the file box to be accessed and stored based on the storage position information of the file box;

step 4, when the file box is stored, the manipulator takes out the file box from the temporary storage rack and moves the file box to the corresponding storage grid coordinate position, and then stores the file box; otherwise, when the file box is taken out, the manipulator moves to the corresponding storage grid coordinate position to take out the file box, and then the file box is transferred to the temporary storage rack;

and 5, according to the sequence specified in the step 2, the manipulator circularly executes the storing or taking action, and sequentially stores or takes out each file box until the file box is ended.