A storage cabinet

Abstract

The present invention discloses a storage cabinet, comprising: a base frame, a hatch limiting structure and a conveying mechanism. Among them, the base frame has an accommodation cavity; the hatch limiting structure is installed on the base frame, and the hatch limiting structure has a first opening and a second opening adapted to communicate with the outside and the accommodation cavity; the conveying mechanism is installed on the base frame and is adapted to drive a workpiece to be conveyed to move in the accommodation cavity; the conveying mechanism has an input state of driving the workpiece to be conveyed to enter the accommodation cavity along the direction from the first opening towards the second opening, and an output state of conveying along the direction from the second opening to the first opening and the workpiece to be conveyed is in abutting connection with the hatch limiting structure. The problem of shaking generated when the conveying mechanism is used alone to convey the workpiece to be conveyed is reduced, thereby further improving the output accuracy.

Description

Technical Field

[0001] The present invention relates to the technical field of intelligent storage of articles, and particularly to a storage cabinet. Background Art

[0002] For the storage of important paper documents, usually multiple sheets are stacked, clamped by clips and then directly stored in a safe, without corresponding protection measures for the paper documents. When the storage personnel take out a pile of paper documents and search for the corresponding paper documents, it is easy to cause damage such as paper wrinkles and missing corners to other paper documents. Moreover, it is easy for adjacent papers to stick together, which is inconvenient for searching for the corresponding documents, resulting in a long search time and low work efficiency.

[0003] The existing structure discloses an intelligent document sorting cabinet, which includes a document grabbing mechanism and a document storage rack arranged in a box body. The document grabbing mechanism grabs a folder from the slot of the box body and places the folder in the document storage rack, or grabs a folder from the document storage rack and outputs the folder to the slot, so as to realize the collection and sorting of documents.

[0004] However, for the document sorting cabinet with the above structure, during the storage process, when the conveying mechanism transfers the folder, the actual in-place position deviates from the preset output position, and the output document position is not directly opposite to the preset output position, which easily causes the folder to be blocked by other structures and slip out of the conveying mechanism, resulting in problems such as folder damage and inconvenient access to the folder. Summary of the Invention

[0005] Therefore, the technical problem to be solved by the present invention is that in the existing storage cabinet during the storage process, when the conveying mechanism transfers the folder, the actual in-place position deviates from the preset output position, and the output document position is not directly opposite to the preset output position, which easily causes the folder to be blocked by other structures and slip out of the conveying mechanism, resulting in problems such as folder damage and inconvenient access to the folder.

[0006] To this end, the present invention provides a storage cabinet, including:

[0007] A base frame having a receiving cavity;

[0008] A hatch limiting structure installed on the base frame, the hatch limiting structure having a first opening and a second opening adapted to communicate with the outside and the receiving cavity;

[0009] A conveying mechanism installed on the base frame, adapted to drive a workpiece to be conveyed to move in the receiving cavity;

[0010] The conveying mechanism has an input state in which the piece to be conveyed is driven into the accommodating cavity in a direction from the first opening towards the second opening, and an output state in which the piece to be conveyed is conveyed in a direction from the second opening towards the first opening and is in abutting connection with the bin opening limiting structure.

[0011] Optionally, for the above-mentioned storage cabinet, the bin opening limiting structure is a cylindrical structure with openings at both ends, and the extending direction of the cylindrical structure from the inside of the cylinder towards the opening is flared. The bin opening limiting structure has an output limiting portion protruding inward along its inner wall surface; in the output state, the output limiting portion abuts against the piece to be conveyed.

[0012] Optionally, for the above-mentioned storage cabinet, the conveying mechanism includes:

[0013] A placement plate adapted to carry the piece to be conveyed;

[0014] A displacement unit, the driving end of which is fixedly connected to the placement plate;

[0015] A bin opening conveying unit, the installation end of which is fixed on the placement plate, and the driving end of the bin opening conveying unit is slidably arranged relative to the placement plate. The bin opening conveying unit is used to drive the piece to be conveyed to slide back and forth between the placement plate and the bin opening limiting structure;

[0016] The conveying mechanism further includes a rolling member, which is rollably installed on the placement plate and is adapted to be in rolling connection with the piece to be conveyed.

[0017] Optionally, for the above-mentioned storage cabinet, it further includes a plurality of mounting frames. Each mounting frame is provided with a plurality of mounting grooves, and the mounting grooves are adapted for the piece to be conveyed to be inserted;

[0018] The conveying mechanism includes a material conveying unit, the installation end of which is fixed on the placement plate, and the driving end of the material conveying unit is slidably arranged relative to the placement plate. The bin opening conveying unit is used to drive the piece to be conveyed to slide back and forth between the placement plate and the mounting frame;

[0019] The notch of the mounting groove is chamfered.

[0020] Optionally, for the above-mentioned storage cabinet, the mounting frames are arranged on both sides; the conveying direction of the bin opening conveying unit is perpendicular to the conveying direction of the material conveying unit.

[0021] Optionally, for the above-mentioned storage cabinet, the mounting frame includes a plurality of mounting units that are detachably connected. Each mounting unit has a first anti-fooling portion and a second anti-fooling portion, and the first anti-fooling portion of one mounting unit is adapted to be inserted into the second anti-fooling portion of another mounting unit;

[0022] One of the first anti-fooling part and the second anti-fooling part is a limiting protrusion, and the other of the first anti-fooling part and the second anti-fooling part is a limiting groove.

[0023] Optionally, the above-mentioned storage cabinet further includes: a in-place limiting mechanism, and the in-place limiting mechanism includes:

[0024] A blocking driving part, and the blocking driving part is installed on the base frame;

[0025] A blocking plate, which is connected to the driving end of the blocking driving part and is rotatably arranged relative to the base frame under the driving of the blocking driving part; the blocking plate has a blocking state in which it abuts against the piece to be conveyed installed in the installation groove, so as to limit the piece to be conveyed;

[0026] The in-place limiting mechanism further includes a biasing member arranged on the blocking plate,

[0027] In the blocking state, the biasing member has a biasing force for driving the blocking plate to move away from the blocking plate.

[0028] The in-place limiting mechanism further includes at least one position detection part, and the position detection part is arranged on the installation frame body. In the blocking state, the position detection part detects the in-place of the blocking plate and forms in-place information for outputting to the side of the total controller.

[0029] Optionally, the above-mentioned storage cabinet further includes a hatch opening and closing mechanism, and the hatch opening and closing mechanism has

[0030] A partition plate, which is slidably installed on the first opening;

[0031] An opening and closing driving part, the installation end of the opening and closing driving part is installed on the base frame, and the driving end of the opening and closing driving part is connected to the partition plate;

[0032] The partition plate opens or blocks the first opening under the drive of the opening and closing driving part.

[0033] Optionally, the above-mentioned storage cabinet further includes a visual detection mechanism, and the visual detection mechanism includes:

[0034] At least one detection camera and a visual processor; the detection camera is adapted to photograph the piece to be conveyed and form image information; the visual processor is electrically connected to the detection camera, and the visual processor is used to collect the image information and output the image information to the total controller;

[0035] It further includes a light source body, and the light source body is used for filling light for photographing the piece to be conveyed;

[0036] The detection camera includes at least one image acquisition camera and at least one fluorescence camera; the image acquisition camera is used to photograph the piece to be conveyed and form surface image information of the piece to be conveyed; the fluorescence camera is used to photograph the piece to be conveyed and fluorescence information;

[0037] The visual detection mechanism further includes an installation and adjustment unit, and the installation and adjustment unit further includes

[0038] a plurality of installation and adjustment parts arranged in a stacked manner and locking parts, and the locking parts are detachably arranged on the installation and adjustment parts;

[0039] Any one of the installation and adjustment parts has an installation and adjustment groove, and the locking part is arranged in the installation and adjustment groove and connected to other installation and adjustment parts.

[0040] Optionally, the above-mentioned storage cabinet further includes an outer shell, and the outer shell includes:

[0041] a shell body, fixedly installed on the base frame;

[0042] a visual monitoring door, rotatably installed on the shell body, and the opening and closing port of the visual monitoring door is arranged towards the visual detection mechanism;

[0043] an electrical monitoring door, rotatably installed on the shell body, and the opening and closing port of the electrical monitoring door is arranged towards the installation position of the electrical connection parts of the storage cabinet;

[0044] an operation and maintenance door, and the opening and closing port of the operation and maintenance door is arranged towards the conveying mechanism;

[0045] The electrical monitoring door is an L-shaped door body.

[0046] Optionally, the above-mentioned storage cabinet further includes one or more of a display screen, a card reader, a fingerprint recognizer, and a face recognizer arranged on the shell body.

[0047] The technical solution provided by the present invention has the following advantages:

[0048] The storage cabinet provided by the present invention is fixed to the base frame through the hatch limiting structure. During the input and output processes of the piece to be conveyed, the piece to be conveyed moves along the extension direction between the first opening and the second opening. Therefore, the hatch limiting structure plays a guiding role in the sliding of the piece to be conveyed. Thus, when the position of the piece to be conveyed at the first opening is determined, the user can pick up and place the piece to be conveyed at the position of the first opening, avoiding the problem of uncertain output position caused by only driving the piece to be conveyed by the driving end of the conveying mechanism. And, since the hatch limiting structure is fixed to the base frame as a whole, the problem of shaking generated when the piece to be conveyed is conveyed by using the conveying mechanism alone is reduced, thereby further improving the output accuracy. Brief Description of the Drawings

[0049] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings required for the description of the specific embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0050] Figure 1 Structural schematic diagram of the storage cabinet provided in the embodiment of the present invention;

[0051] Figure 2 Structural schematic diagram of the storage cabinet provided in the embodiment of the present invention with the outer housing removed;

[0052] Figure 3 Structural schematic diagram of the bin opening limit structure in the storage cabinet provided in the embodiment of the present invention;

[0053] Figure 4 Structural schematic diagram of the shifting unit in the storage cabinet provided in the embodiment of the present invention;

[0054] Figure 5 Structural schematic diagram of the material conveying unit in the storage cabinet provided in the embodiment of the present invention;

[0055] Figure 6 Structural schematic diagram of the components on the connecting arm in the material conveying unit of the storage cabinet provided in the embodiment of the present invention;

[0056] Figure 7 Structural schematic diagram of the bin opening conveying unit in the storage cabinet provided in the embodiment of the present invention;

[0057] Figure 8 Structural schematic diagram of one perspective of the mounting frame in the storage cabinet provided in the embodiment of the present invention;

[0058] Figure 9 Structural schematic diagram of another perspective of the mounting frame in the storage cabinet provided in the embodiment of the present invention;

[0059] Figure 10 Structural schematic diagram of the in-place limit mechanism in the storage cabinet provided in the embodiment of the present invention;

[0060] Figure 11 Structural schematic diagram of the vision detection mechanism in the storage cabinet provided in the embodiment of the present invention;

[0061] Figure 12Schematic structural diagram of the visual inspection mechanism in the storage cabinet provided in the embodiments of the present invention;

[0062] Figure 13 is Figure 1 Schematic structural diagram from another perspective;

[0063] Explanation of reference numerals:

[0064] 1 - Base frame;

[0065] 2 - Hatch limiting structure; 21 - First opening; 22 - Second opening; 23 - Output limiting part; 24 - First flared opening; 25 - Second flared opening; 26 - Guide cylinder body;

[0066] 31 - Placing plate;

[0067] 32 - Shifting unit; 321 - First driving member; 322 - First guiding assembly; 3221 - First guiding block; 323 - Second guiding assembly; 3231 - Second guiding block; 324 - First mounting plate;

[0068] 33 - Hatch conveying unit; 331 - Fourth driving member; 332 - Third slider; 333 - Fourth slider; 334 - Second magnetic attracting member; 335 - Fourth in - place detection member; 336 - Fifth in - place detection member;

[0069] 34 - Material conveying unit; 341 - Second driving member; 342 - First slider; 343 - Connecting arm; 344 - Third driving member; 345 - Second slider; 3461 - First in - place detection member; 3462 - First optical axis; 3471 - Second in - place detection member; 3472 - Second optical axis; 348 - First guiding column; 3491 - First magnetic attracting member; 3492 - Third in - place detection member;

[0070] 4 - Mounting frame body; 41 - Mounting groove; 42 - First anti - misalignment part; 43 - Second anti - misalignment part;

[0071] 5 - In - place limiting mechanism; 51 - Blocking driving member; 52 - Blocking plate; 53 - Biasing member; 54 - Position detection member;

[0072] 6 - Hatch opening and closing mechanism; 61 - Partition board; 62 - Opening and closing driving member; 63 - Second mounting plate; 64 - Fifth slider; 65 - Second guiding column; 66 - Fourth optical axis; 67 - Sixth in - place detection member

[0073] 7 - Visual inspection mechanism; 71 - First image acquisition camera; 72 - Second image acquisition camera; 73 - Fluorescent camera; 74 - First light source body; 75 - Second light source body;

[0074] 8 - Outer housing; 81 - Housing body; 82 - Visual monitoring door; 83 - Electrical monitoring door; 84 - Operation and maintenance door;

[0075] 9 - Folder; Detailed implementation manner

[0076] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of them. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0077] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present invention. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0078] In the description of the present invention, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0079] In addition, the technical features involved in different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0080] Embodiment 1

[0081] This embodiment provides a storage cabinet, as Figure 1 and Figure 2 shown, for storing the folder 9. The folder 9 can accommodate documents. The storage cabinet provided in this embodiment includes: a base frame 1, an outer housing 8, a hatch limiting structure 2, a conveying mechanism, a mounting frame body 4, and a hatch opening and closing mechanism 6.

[0082] Among them, the outer shell 8 is installed outside the base frame 1; the base frame 1 has a receiving cavity, the mounting frame body 4 is installed in the receiving cavity, and the mounting frame body 4 has a number of mounting grooves 41 suitable for mounting the folder 9; the storage cabinet has an output end for the output or input of the folder 9, and the hatch limiting structure 2 is fixedly installed at the output end of the base frame 1. The hatch limiting structure 2 includes a first opening 21 and a second opening 22. The first opening 21 is close to the outside, and the second opening 22 is close to the receiving cavity; the hatch opening and closing mechanism 6 is installed at the first opening 21 to realize the opening, closing or sealing of the first opening 21. The conveying mechanism is installed on the base frame 1 and is suitable for driving the workpiece to be conveyed to move in the receiving cavity; the conveying mechanism has an input state of driving the workpiece to be conveyed into the receiving cavity along the direction from the first opening 21 to the second opening 22, and an output state of conveying along the direction from the second opening 22 to the first opening 21 and the workpiece to be conveyed is in contact connection with the hatch limiting structure 2. In this embodiment, the mounting frame body 4 is arranged on both sides of the receiving cavity, and the conveying mechanism is arranged in the middle of the mounting frame body 4.

[0083] In this embodiment, the hatch limiting structure 2 is a cylindrical structure with two open ends. The cylindrical structure flares out in the extending direction from the inside of the cylinder to the opening. The hatch limiting structure 2 has an output limiting portion 23 protruding inward along its inner wall surface; in the output state, the output limiting portion 23 is in contact with the workpiece to be conveyed.

[0084] Specifically, the hatch limiting structure 2 includes: a first flare 24, a second flare 25, and a guiding cylinder 26 arranged between the first flare 24 and the second flare 25; the output limiting portion 23 is arranged in the first flare 24. The first flare 24 is arranged at one end close to the first opening 21, and the second flare 25 is arranged at one end close to the second opening 22. The first flare 24 realizes the guiding when the external folder 9 is input. Through the setting of the flare, the guiding of the folder 9 output in the receiving cavity is realized, the error tolerance space in the conveying process is increased, and the conveying efficiency is improved.

[0085] In this embodiment, the conveying mechanism includes: a placement plate 31, a displacement unit 32, a hatch conveying unit 33, and a material conveying unit 34. Among them, the placement plate 31 is adapted to carry the item to be conveyed; the driving end of the displacement unit 32 is fixedly connected to the placement plate 31; the installation end of the hatch conveying unit 33 is fixed on the placement plate 31, and the driving end of the hatch conveying unit 33 is slidably arranged relative to the placement plate 31. The hatch conveying unit 33 is used to drive the item to be conveyed to slide back and forth between the placement plate 31 and the hatch limiting structure 2. The installation end of the material conveying unit 34 of the conveying mechanism is fixed on the placement plate 31, and the driving end of the material conveying unit 34 is slidably arranged relative to the placement plate 31. The hatch conveying unit 33 is used to drive the item to be conveyed to slide back and forth between the placement plate 31 and the mounting frame 4. In this embodiment, the conveying direction of the hatch conveying unit 33 is perpendicular to the conveying direction of the material conveying unit 34.

[0086] Specifically, the displacement unit 32 in this embodiment includes a first driving member 321, a first guiding assembly 322, a second guiding assembly 323, and a first mounting plate 324. Among them, the driving direction of the first driving member 321 and the extending direction of the guiding assembly are both along the first direction. The first driving member 321 is a servo motor. The first driving member 321 is connected to the first belt of the first guiding assembly 322 to drive the first belt to rotate. The first guiding assembly 322 further includes a first guiding block 3221. The second belt of the second guiding assembly 323 rotates with the first belt through a synchronous rotating shaft. The second guiding block 3231 is provided on the second guiding assembly 323. The first mounting plate 324 and the second guiding block 3231 are respectively fixedly connected to the first guiding block 3221. The placement plate 31 is fixedly installed on the first mounting plate 324, thereby ensuring the reliability of the placement plate 31 moving in place along the first direction, that is, the z-axis direction. The setting of the double guiding assembly further ensures the stability of the system during the lifting process along the z-axis direction.

[0087] The material conveying unit 34 is installed on the first mounting plate 324. The material conveying unit 34 includes: a second driving member 341, a first slider 342 and a connecting arm 343. The first slider 342 is slidably arranged on the driving end of the second driving member 341. The first slider 342 slides along the second direction under the drive of the second driving member 341. In this embodiment, the first direction is perpendicular to the second direction, and the second direction is the y-axis direction in the figure. The first slider 342 is fixedly connected to the connecting arm 343, and the second driving member 341 drives the connecting arm 343 to move along the y-axis direction. The second driving member 341 actually pushes and blocks the folder 9 in the positive and negative directions of the y-axis. For example, it pushes and blocks the folder 9 along the positive y-axis direction towards the mounting rack arranged in the positive y-axis direction, or pushes and blocks the folder 9 along the negative y-axis direction towards the visual inspection mechanism 7 direction.

[0088] The material conveying unit 34 further includes a third driving member 344, a second slider 345, a first in-place detection component, a second in-place detection component and a first guide post 348 arranged on the connecting arm 343. Among them, the third driving member 344 is installed on the connecting arm 343, the driving end of the third driving member 344 is connected to the second slider 345, and the driving direction of the third driving member 344 and the extending direction of the first guide post 348 both extend along the Z-axis direction; the first in-place detection component includes a first in-place detection member 3461 and a first optical axis 3462; the second in-place detection component includes a second in-place detection member 3471 and a second optical axis 3472. Among them, the first in-place detection member 3461 and the second in-place detection member 3471 are infrared sensors, and the first optical axis 3462 and the second optical axis 3472 are two optical shaft bodies with different lengths. By setting the two detection components, the third driving member 344 is respectively positioned at two in-place positions, further improving the in-place accuracy. Specifically, the lengths of the first optical axis 3462 and the second optical axis 3472 respectively correspond to the length positions of the third driver when pushing and blocking the folder 9, and the length positions of the third driver when avoiding the folder 9. In this embodiment, the first guide post 348 is installed on the connecting arm 343 and the second slider 345, and the first guide post 348 is fixedly connected to the second slider 345 and can be slidably arranged relative to the connecting arm 343. In this embodiment, there are two first guide posts 348, and the two first guide posts 348 are respectively arranged at both ends of the second slider 345, further ensuring the stability of the moving distance of the second slider 345 along the z-axis direction during the telescopic process of the third driver.

[0089] In this embodiment, on two sides of the second slider 345 along the y-axis direction, four first magnetic attraction members 3491 are further provided. When the first magnetic attraction members 3491 are energized, they will generate magnetism and attract the folder 9. Specifically, two first magnetic attraction members 3491 are provided on each side. In addition, two third in-place detection members 3492 are further provided on the second slider 345. The two third in-place detectors are respectively arranged on two sides of the second slider 345, and the detection end of the third in-place detection member 3492 is arranged close to the first magnetic attraction member 3491. Specifically, the third in-place detection member 3492 is a metal proximity switch. The third in-place detection member 3492 is used to detect whether there is a folder 9 near the first magnetic attraction member 3491. When there is a folder 9 on the placement plate 31, the metal proximity switch will detect the presence of the folder 9. At this time, the electromagnet is energized, and the first magnetic attraction member 3491 generates magnetism, so that the first magnetic attraction member 3491 attracts the folder 9.

[0090] In this embodiment, the bin mouth conveying unit 33 includes: a fourth driving member 331, a third slider 332, and a fourth slider 333. Specifically, the fourth driving member 331 is a stepping motor. The fourth driving member 331 is fixedly arranged at the bottom of the placement plate. The driving direction of the fourth driving member 331 extends along the third direction. Specifically, in this embodiment, the third direction is perpendicular to the first direction and the second direction. For example, the third direction extends along the x-axis direction. The third slider 332 is fixedly arranged with the driving end of the fourth driving member 331. The fourth slider 333 is arranged on the upper surface of the placement plate 31. The third slider 332 and the fourth slider 333 are fixedly connected by a connecting plate. Specifically, a plurality of sliding grooves are provided on the placement plate 31 for the connecting plate to slide along the x-axis direction.

[0091] Two second magnetic attraction members 334 and a fourth in-place detection member 335 are provided on the fourth slider 333. The fourth in-place detection member 335 is a metal proximity switch. The functions of the second magnetic attraction members 334 and the fourth in-place detection member 335 are the same as those of the first magnetic attraction member 3491 and the third in-place detection member 3492 in the function material conveying unit 34.

[0092] At the bottom of the placement plate 31, three fifth in-place detectors 336 are further provided. The third optical axis fixedly connected to the third slider 332. When the fourth driving member 331 drives the third slider 332 to slide along the X-axis direction, two of the fifth in-place detectors 336 provided at the ends are used to detect the extreme contraction position and the output bin position. The fifth in-place detector 336 provided in the middle, on the one hand, is used to drive the fourth driver to return to the extreme contraction position first when the storage cabinet suddenly loses power and stops running and then restarts. If it is detected at this time that the third optical axis passes through the in-place detector provided in the middle, it is convenient to determine the folder 9 provided on the placement plate 31 before the power failure, so as to continue the operation before the power failure or send an alarm signal to the main processor or the controller to achieve a warning effect on the operator; in addition, the fifth in-place detector 336 provided in the middle can also eliminate the cumulative error and calibrate and correct the safety pulse. In this embodiment, the fifth in-place detector 336 is an infrared sensor.

[0093] In this embodiment, the conveying mechanism further includes rolling members, and the rolling members are rollably mounted on the placement plate 31, and the rolling members are adapted to be rollably connected to the workpiece to be conveyed. Specifically, the rolling members in this embodiment are ball bearings.

[0094] In this embodiment, a plurality of mounting grooves 41 are provided in any one of the mounting frames 4, and the mounting grooves 41 are adapted for the workpiece to be conveyed to be inserted; the mouths of the mounting grooves 41 are chamfered. Of course, correspondingly, the folder 9 can be provided with a chamfer to ensure guiding during the process of inserting the folder 9 into the mounting groove 41 and improve the mounting efficiency.

[0095] Specifically, the mounting frame 4 in this embodiment is composed of a plurality of detachably connected mounting units. Any one of the mounting units has a first anti-fooling portion 42 and a second anti-fooling portion 43. The first anti-fooling portion 42 of one mounting unit is adapted to be inserted into the second anti-fooling portion 43 of another mounting unit; in this embodiment, the first anti-fooling portion 42 is a limiting protrusion, and the second anti-fooling portion 43 is a limiting groove. Of course, in other alternative embodiments, the first anti-fooling portion 42 can also be a limiting groove, and the second anti-fooling portion 43 is a limiting protrusion, which also realizes the limiting insertion of adjacent mounting units.

[0096] Each mounting unit is provided with sixteen mounting grooves 41. The more the number of mounting grooves 41 provided in each mounting unit, the further the mounting efficiency can be improved. In this embodiment, threaded holes for locking threaded connectors are provided on the side wall surfaces of each mounting unit, and the mounting units are fixedly connected to the base frame 1 through the threaded connectors, thereby realizing the fixation of the mounting units.

[0097] The storage cabinet provided in this embodiment further includes a position limiting mechanism 5 in place, and the position limiting mechanism 5 in place includes: a blocking driving member 51, a blocking plate 52, a biasing member 53, and a position detecting member 54. Among them, the blocking driving member 51 is installed on the base frame 1; the blocking plate 52 is connected to the driving end of the blocking driving member 51 and is rotatably arranged relative to the base frame 1 under the drive of the blocking driving member 51; the blocking plate 52 has a blocking state of abutting against the workpiece to be conveyed installed in the installation groove 41 to limit the workpiece to be conveyed; the position limiting mechanism in place further includes a biasing member 53 arranged on the blocking plate 52, and in the blocking state, the biasing member 53 has a biasing force for driving the blocking plate 52 to move away from the blocking plate 52. Specifically, the driving direction of the blocking driving member 51 is to drive the blocking plate 52 to rotate along the z-axis.

[0098] The position limiting mechanism 5 in place further includes two position detecting members 54. The position detecting members 54 are arranged on the mounting frame body 4. In the blocking state, the position detecting members 54 detect the in-place state of the blocking plate 52 and form in-place information for outputting to the main controller side. The two position detecting members 54 are respectively arranged at the extreme positions where the blocking plate 52 rotates in place. For example, in this embodiment, the detection angles of the two position detecting members 54 are 90 degrees.

[0099] The hatch opening and closing mechanism 6 in this embodiment includes: a partition plate 61, a second mounting plate 63, a fifth slider 64, and an opening and closing driving member 62. Among them, the partition plate 61 is slidably installed on the first opening 21; the opening and closing driving member 62 is installed on the base frame 1 through the second mounting plate 63, and the driving end of the opening and closing driving member 62 is fixedly connected to the partition plate 61 through the fifth slider 64; the partition plate 61 opens or blocks the first opening under the drive of the opening and closing driving member 62.

[0100] The hatch opening and closing mechanism 6 further includes a second guiding column 65. The second guiding column 65 is slidably inserted through the second mounting plate 63, and the second guiding column 65 is also fixedly installed on the fifth slider 64. The hatch opening and closing mechanism 6 further includes two sixth in-place detecting members 67 and a fourth optical axis 66. The fourth optical axis 66 is fixedly connected to the fifth slider 64. When the opening and closing driving member 62 drives the fourth optical axis 66 to rise or fall along the z-axis direction, the fourth optical axis 66 reaches the sixth in-place detecting member 67 arranged above or the sixth in-place detecting member 67 arranged below, so that the main controller obtains the signal that the partition plate 61 is opened in place and issues subsequent commands. In this embodiment, the sixth in-place detecting member 67 is an infrared photoelectric sensor.

[0101] The storage cabinet provided in this embodiment further includes a vision detection mechanism 7, and the vision detection mechanism 7 includes: at least one detection camera and a vision processor; the detection camera is adapted to photograph the piece to be conveyed and form image information; the vision processor is electrically connected to the detection camera, and the vision processor is used to collect the image information and output the image information to the general controller; the vision detection mechanism 7 further includes a light source body, and the light source body is used to supplement light for the photographing of the piece to be conveyed; the detection camera includes a first image acquisition camera 71, a second image acquisition camera 72 and a fluorescence camera 73; the first image acquisition camera 71 and the second image acquisition camera 72 are used to photograph the piece to be conveyed and form surface image information of the piece to be conveyed; the fluorescence camera 73 is used to photograph the piece to be conveyed and fluorescence information.

[0102] Specifically, the light source body in this embodiment includes a first light source body 74 arranged at the top of the installation wall surface and a second light source body 75 arranged at the bottom of the installation wall surface; specifically, the first light source body 74 is an annular white light source, the brightness of the first light source body 74 is uniform, the photographing exposure is stable and the clarity is high. The second light source is a fluorescence light source and is used to be adapted to the fluorescence camera 73. Specifically, the second light source is arranged on the wall surface at the bottom.

[0103] The second image acquisition camera 72 is a area array industrial camera, and parameters such as luminous flux, focal length, and depth of field can be adjusted and set in a ridge shape. Its photographing speed is fast and the photographing quality is high.

[0104] The vision detection mechanism 7 in this embodiment further includes an installation adjustment unit, and the installation adjustment unit further includes a plurality of stacked installation adjustment members and locking members, and the locking members are detachably arranged on the installation adjustment members; any one of the installation adjustment members has an installation adjustment groove, and the installation adjustment groove is a long waist-shaped slot; the locking member is inserted into the installation adjustment groove and connected to other installation adjustment members.

[0105] In this embodiment, the outer casing 8 includes: a casing body 81, a vision monitoring door 82, an electrical monitoring door 83 and an operation and maintenance door 84. Among them, the casing body 81 is fixedly installed on the base frame 1; the vision monitoring door 82 is rotatably installed on the casing body 81, and the opening and closing port of the vision monitoring door 82 is arranged facing the vision detection mechanism 7; the electrical monitoring door 83 is rotatably installed on the casing body 81, and the opening and closing port of the electrical monitoring door 83 is arranged facing the installation position of the electrical connection member of the storage cabinet; the opening and closing port of the operation and maintenance door 84 is arranged facing the conveying mechanism. For example, in this embodiment, the electrical monitoring door 83 is an L-shaped door body; the opening and closing space is further increased, which is convenient for maintenance personnel to maintain the storage cabinet.

[0106] The storage cabinet provided in this embodiment further includes one or more of a display screen, a card reader, a fingerprint recognizer, and a face recognizer provided on the housing body 81.

[0107] During the use of the storage cabinet in this embodiment, the process is as follows.

[0108] First, the user enters the operation interface through face recognition, swiping a card, or fingerprint recognition. The operation interface is displayed on the display screen. If the user needs to access or store files, an empty folder 9 is output from the accommodation cavity. Specifically, it is moved to a specified position by the shifting unit 32. The material conveying unit 34 slides along the y-axis direction through the connecting arm 343, so that the electromagnet is energized, and the empty folder 9 is sucked and moved towards the placement plate 31. Subsequently, through the movement of the shifting unit 32, the side of the empty folder 9 facing the outlet is made to face the second opening 22. It should be noted that at this time, the state of the hatch opening unit is open, that is, the blocking plate 52 does not block the first opening 21. Then, under the drive of the hatch conveying unit 33, the folder 9 slides along the second opening 22 towards the first opening 21, that is, slides along the positive x-axis direction, until the wing portion of the folder 9 abuts against the output limiting portion 23, completing the output process of the folder 9. Subsequently, the operator can place the file to be stored in the folder 9, and then click file storage through the operation interface. Then, the folder 9 to be stored will slide along the negative x-axis direction under the drive of the hatch conveying unit 33 until it is placed on the placement plate 31. Subsequently, the material conveying unit 34 slides the folder 9 to be stored towards the vision detection mechanism 7 along the negative y-axis direction until the folder 9 to be stored is inserted into the slot on the vision detection mechanism 7. The vision detection mechanism 7 stores an image of the folder 9 to be stored through the first image acquisition camera 71, the second image acquisition camera 72, and the fluorescence camera 73. Subsequently, through the movement and conveyance of the material conveying unit 34 and the shifting unit 32, the folder 9 to be stored is conveyed into the installation position of the installation frame 4, thus completing the storage of the folder 9.

[0109] The storage cabinet provided in this embodiment is fixed to the base frame 1 through the hatch limiting structure 2. During the input and output of the item to be conveyed, the item to be conveyed moves along the extension direction between the first opening 21 and the second opening 22. Therefore, the hatch limiting structure 2 plays a guiding role in the sliding of the item to be conveyed. Thus, when the position of the item to be conveyed at the first opening 21 is determined, the user can pick up and place the item to be conveyed at the position of the first opening 21, avoiding the problem of uncertain output position caused by only driving the item to be conveyed by the driving end of the conveying mechanism. Moreover, since the hatch limiting structure 2 is fixed to the base frame 1 as a whole, the problem of shaking generated by using only the conveying mechanism to convey the item to be conveyed is reduced, thereby further improving the output accuracy. Obviously, the above embodiments are merely examples for clear illustration and are not limitations on the implementation manners. For those of ordinary skill in the art, other different forms of changes or variations can be made based on the above description. It is not necessary and impossible to list all the implementation manners here. And the obvious changes or variations derived therefrom are still within the protection scope of the present invention.

Claims

1. A storage cabinet, characterized in that, it includes: A base frame (1) having an accommodation cavity; A hatch limiting structure (2) fixedly installed on the base frame (1), the hatch limiting structure (2) having a first opening (21) and a second opening (22) adapted to communicate with the outside and the accommodation cavity; A conveying mechanism installed on the base frame (1) and adapted to drive the workpiece to be conveyed to move in the accommodation cavity; The conveying mechanism has an input state of driving the workpiece to be conveyed into the accommodation cavity along the direction from the first opening (21) towards the second opening (22), and an output state of conveying along the direction from the second opening (22) to the first opening (21) and the workpiece to be conveyed is in abutting connection with the hatch limiting structure (2); A plurality of mounting frames (4), the mounting frame (4) includes a plurality of detachable mounting units, and each mounting frame (4) is provided with a plurality of mounting grooves (41) adapted for the workpiece to be conveyed to be inserted; A position limiting mechanism (5), the position limiting mechanism (5) includes: a blocking driving member (51), a blocking plate (52), a biasing member (53) and a position detecting member (54), the blocking driving member (51) is installed on the base frame (1); the blocking plate (52) is connected to the driving end of the blocking driving member (51) and is rotatably arranged relative to the base frame (1) under the drive of the blocking driving member (51), the blocking plate (52) has a blocking state of abutting against the workpiece to be conveyed installed in the mounting groove (41) for limiting the workpiece to be conveyed; the biasing member (53) is arranged on the blocking plate (52), and in the blocking state, the biasing member (53) has a biasing force for driving the blocking plate (52) to move away from the blocking plate (52); at least one position detecting member (54) is arranged on the mounting frame (4), and in the blocking state, the position detecting member (54) detects the in-place of the blocking plate (52) and forms in-place information for outputting to the main controller side.

2. The storage cabinet according to claim 1, characterized in that, The hatch limiting structure (2) is a cylindrical structure with two open ends, and the extending direction of the cylindrical structure from the inside of the cylinder to the opening is flared, and the hatch limiting structure (2) has an output limiting portion (23) protruding inward along its inner wall surface; in the output state, the output limiting portion (23) abuts against the workpiece to be conveyed.

3. The storage cabinet according to claim 2, characterized in that, The conveying mechanism includes: A placement plate (31) adapted to carry the workpiece to be conveyed; A displacement unit (32), the driving end of the displacement unit (32) is fixedly connected to the placement plate (31); A hatch conveying unit (33), the installation end of the hatch conveying unit (33) is fixed on the placement plate (31), the driving end of the hatch conveying unit (33) is slidably arranged relative to the placement plate (31), and the hatch conveying unit (33) is used to drive the piece to be conveyed to slide reciprocally between the placement plate (31) and the hatch limiting structure (2); The conveying mechanism further includes a rolling member, the rolling member is rotatably installed on the placement plate (31), and the rolling member is adapted to be in rolling connection with the piece to be conveyed.

4. The storage cabinet according to claim 3, wherein, The conveying mechanism includes a material conveying unit (34), the installation end of the material conveying unit (34) is fixed on the placement plate (31), the driving end of the material conveying unit (34) is slidably arranged relative to the placement plate (31), and the hatch conveying unit (33) is used to drive the piece to be conveyed to slide reciprocally between the placement plate (31) and the installation frame (4); The notch of the installation groove (41) is chamfered.

5. The storage cabinet according to claim 4, wherein, The installation frames (4) are arranged on both sides; the conveying direction of the hatch conveying unit (33) is perpendicular to the conveying direction of the material conveying unit (34).

6. The storage cabinet according to any one of claims 1-3, wherein, Any one of the installation units has a first anti-fooling part (42) and a second anti-fooling part (43), and the first anti-fooling part (42) of one installation unit is adapted to be inserted into the second anti-fooling part (43) of another installation unit; One of the first anti-fooling part (42) and the second anti-fooling part (43) is a limiting protrusion, and the other of the first anti-fooling part (42) and the second anti-fooling part (43) is a limiting groove.

7. The storage cabinet according to any one of claims 1-3, wherein, It further includes a hatch opening and closing mechanism (6), and the hatch opening and closing mechanism (6) has A partition board (61), slidably installed on the first opening (21); An opening and closing driving member (62), the installation end of the opening and closing driving member (62) is installed on the base frame (1), and the driving end of the opening and closing driving member (62) is connected to the partition board (61), The partition board (61) opens or blocks the first opening under the drive of the opening and closing driving member (62).

8. The storage cabinet according to any one of claims 1-3, wherein, It further includes a visual detection mechanism (7), and the visual detection mechanism (7) includes: At least one detection camera and a visual processor; the detection camera is adapted to take a picture of the piece to be conveyed and form image information; the visual processor is electrically connected to the detection camera, and the visual processor is used to collect the image information and output the image information to the total controller; It further includes a light source body, and the light source body is used for supplementary lighting during the shooting of the piece to be conveyed. The detection camera includes at least one image acquisition camera and at least one fluorescence camera (73); the image acquisition camera is used to photograph the piece to be conveyed and form surface image information of the piece to be conveyed; the fluorescence camera (73) is used to photograph the piece to be conveyed and fluorescence information; The visual detection mechanism (7) further includes an installation and adjustment unit, and the installation and adjustment unit further includes a number of stacked installation and adjustment members and locking members, and the locking members are detachably arranged on the installation and adjustment members; Any one of the installation and adjustment members has an installation and adjustment groove, and the locking member is inserted into the installation and adjustment groove and connected to other installation and adjustment members.

9. The storage cabinet according to claim 8, characterized in that, The storage cabinet further includes an outer housing (8), and the outer housing (8) includes: A housing body (81) fixedly installed on the base frame (1); A visual monitoring door (82) rotatably installed on the housing body (81), and the opening of the visual monitoring door (82) faces the visual detection mechanism (7); An electrical monitoring door (83) rotatably installed on the housing body (81), and the opening of the electrical monitoring door (83) faces the installation position of the electrical connectors of the storage cabinet; An operation and maintenance door (84), and the opening of the operation and maintenance door (84) faces the conveying mechanism; The electrical monitoring door (83) is an L-shaped door body; The storage cabinet further includes one or more of a display screen, a card reader, a fingerprint identifier, and a face identifier provided on the housing body (81).

Images