Intelligent storage cabinet

Abstract

The invention discloses an intelligent storage cabinet, relates to the technical field of storage cabinets, and aims to solve the problem that part of existing storage cabinets are inconvenient to use. According to the key points of the technical scheme, the cabinet comprises a hollow cabinet body, a cabinet opening is formed in the side wall of one side of the cabinet body, a cabinet door used for closing the cabinet opening is hinged to the cabinet body, a control panel is arranged on the cabinet door located on the outer side, an object taking opening is formed in the cabinet door in a penetrating mode, and a sealing part used for controlling the opening and closing degree of the object taking opening is in transmission connection with the cabinet door located on the inner side; the inner bottom surface of the cabinet body is in transmission connection with a material storage part, a plurality of rows of storage cavities which can be rotated to directly face the object taking opening are formed in the peripheral wall of the material storage part, the storage cavities in the same row are distributed in the vertical direction, and a control system for synchronously driving the needed storage cavities to directly face the object taking opening opened by the closed part is arranged in the cabinet body. Through the arrangement of the structure, the overall using process of the storage cabinet is more convenient.

Description

Technical Field

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

[0002] Self-storage cabinets, also known as self-service storage cabinets and automatic storage cabinets, are a major application in the traditional storage industry after the rapid development of embedded computers in the 20th century. From the perspective of appearance and use, self-storage cabinets belong to the category of steel furniture. From the perspective of implementation and function, self-storage cabinets belong to special electronic equipment.

[0003] With the development of technology, the functions of storage cabinets are becoming more and more diverse and complete. Existing storage cabinets are mostly arranged in rows and arrays. This structure not only takes up a large space, but also there is usually some distance between the cabinet door and the control interface after the cabinet is opened. If a passerby is in a bad mood, the open cabinet door may be closed by the passerby. After the cabinet door is closed, it is necessary to find a manager to reopen the cabinet, which makes the use of the storage cabinet very inconvenient. Therefore, a structure is provided to solve the problem of inconvenience in the use of some existing storage cabinets.

[0004] Therefore, a new solution needs to be proposed to solve this problem. Summary of the Invention

[0005] In view of the shortcomings of the prior art, the purpose of the present invention is to provide an intelligent storage cabinet.

[0006] The above technical objectives of the present invention are achieved through the following technical solutions: an intelligent storage cabinet, comprising a cabinet body with a hollow interior, a cabinet opening being provided on one side wall of the cabinet body, a cabinet door for closing the cabinet opening being hinged on the cabinet body, a control panel being provided on the cabinet door located on the outside, a taking-out opening being provided through the cabinet door, a closing portion for controlling the opening degree of the taking-out opening being transmission-connected to the cabinet door located on the inside, a storage portion being transmission-connected to the inner bottom surface of the cabinet body, several rows of storage cavities being provided on the peripheral wall of the storage portion which can be rotated to face the taking-out opening, several storage cavities in the same row being distributed vertically, and a control system being provided in the cabinet body for synchronously driving the taking-out opening of the required storage cavity facing the closing portion.

[0007] The present invention is further configured as follows: the closing portion includes rolling shutter plates that are symmetrically arranged and distributed up and down, the cabinet door is fixedly connected to a symmetrically arranged L-shaped guide rod, a guide groove for the rolling shutter plate to penetrate and slide is provided between the L-shaped guide rod and the cabinet door, a winding shaft for winding the rolling shutter plate is rotatably connected to the cabinet door, a winding spring box is fixedly connected to the cabinet door for driving the winding shaft to rotate and for driving the rolling shutter plates that are close to each other away from each other, a driving plate is fixedly connected to the side where the rolling shutter plates are close to each other, the driving plate is slidably connected to the cabinet door, a limit box is fixedly connected to the driving plate, a first driving motor is fixedly connected in the limit box, the output shaft of the first driving motor is fixedly connected to the first driving gear, and the cabinet door is fixedly connected to a driving rack that meshes with the first driving gear.

[0008] The present invention is further configured as follows: a vertically arranged guide rail is fixedly connected to the cabinet door, a guide slide slidably connected to the guide rail is fixedly connected to the drive plate, a first slot-shaped photoelectric sensor is fixedly connected to the limit box located on one side, and the other of the two limit boxes is fixedly connected to a first insert that can be inserted into the first slot-shaped photoelectric sensor as the two first drive motors approach each other.

[0009] The present invention is further configured as follows: the storage portion includes a support frame located at the bottom side and a first driving bevel gear rotatably connected to the support frame, the support frame is rotatably connected to a second driving bevel gear that meshes with the first driving bevel gear, and the support frame is fixedly connected to a second driving motor for driving the second driving bevel gear to rotate, the top of the first driving bevel gear is fixedly connected to a rotating chassis, the top of the rotating chassis is fixedly connected to a plurality of vertical partition plates, the tops of several of the vertical partition plates are fixedly connected to a rotating top plate, the top of the rotating top plate is fixedly connected to a rotating shaft rotatably connected to the cabinet body, an adjustment cavity is surrounded by two adjacent vertical partition plates and the rotating top plate and the rotating chassis, and a plurality of discharge plates are detachably connected to the adjusting cavity, and the plurality of discharge plates divide the adjusting cavity into the above-mentioned plurality of storage cavities.

[0010] The present invention is further configured such that: the cabinet door located between the blocking portion and the cabinet door is transmission-connected with an anti-theft sliding door that closes the access opening in a horizontal direction.

[0011] The present invention is further configured as follows: a symmetrically arranged second plug-in piece is fixedly connected to the bottom of the rotating chassis, and a second slot-shaped photoelectric sensor for the second plug-in piece to penetrate is fixedly connected to the inner bottom surface of the cabinet.

[0012] The present invention is further configured as follows: a third slot-shaped photoelectric sensor is fixedly connected to the top and bottom sides of the cabinet door, and a third insert that can be inserted into the third slot-shaped sensor is fixedly connected to the two limit boxes.

[0013] The present invention is further configured such that a right-angle diffuse reflection laser switch for scanning the storage cavity is fixedly connected above the taking-out port.

[0014] In summary, the present invention has the following beneficial effects: In the process of placing items from the access port into the storage cavity, the sensor at the access port will scan the corresponding storage cavity and convert the corresponding action signal into an electrical signal, and then send the electrical signal to the control system. When the subsequent operator needs to take out the stored items, the corresponding retrieval demand is imposed through the control panel. The demand will be transmitted to the storage part and the closing part through the control system. The storage part and the closing part will respond accordingly. The storage part delivers the required storage cavity to the access port and the closing part will be driven and opened according to the location and size of the corresponding storage cavity. This makes the overall structure occupy less space and can save the time required to take the corresponding items. At the same time, it is not easy for the open access port to be closed by other people, making the overall use of the storage cabinet more convenient and stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the present invention; Figure 2 This is a schematic diagram of the structure in which part of the shell is removed in the present invention. Figure 1 ; Figure 3 for Figure 2 Enlarged view of point A in the middle; Figure 4 Schematic diagram of the structure of the cabinet door in the present invention; Figure 5 for Figure 4 Enlarged view of point B in the middle; Figure 6 for Figure 4 Enlarged view of point C in the middle; Figure 7 for Figure 4 Enlarged view of point D in the middle; Figure 8 for Figure 4 Enlarged view of point E in the middle; Figure 9 This is a schematic diagram of the structure in which part of the shell is removed in the present invention. Figure 2 ; Figure 10 for Figure 9 Enlarged view of point F in the middle.

[0016] In the figure: 1. cabinet body; 2. cabinet door; 3. control panel; 4. taking port; 5. storage cavity; 6. rolling shutter plate; 7. L-shaped guide rod; 8. guide groove; 9. winding shaft; 10. coil spring box; 11. driving plate; 12. limit box; 13. first driving motor; 14. first driving gear; 15. driving rack; 16. guide rail; 17. guide slide; 18. first slot-type photoelectric sensor; 19. first plug-in plate; 20. support frame; 21. first driving bevel gear; 22. second driving motor; 23. rotating chassis; 24. vertical partition plate; 25. rotating top plate; 27. adjustment cavity; 28. discharge plate; 29. ​​anti-theft sliding door; 30. second plug-in plate; 31. second slot-type photoelectric sensor; 32. third slot-type photoelectric sensor; 33. third plug-in plate; 34. right-angle diffuse reflection laser switch. DETAILED DESCRIPTION

[0017] The present invention is described in detail below with reference to the accompanying drawings and embodiments.

[0018] A smart storage cabinet, such as Figure 1-Figure 3 As shown, it includes a cabinet body 1 with a hollow interior. The cabinet body 1 is used to achieve stable support and limit of each part to ensure that the function of the entire structure can be stably realized. The bottom of the cabinet body 1 is fixedly connected with a number of symmetrically arranged universal wheels by screw locking. With the support of the universal wheels, the entire structure can be moved with the help of the universal wheels, making the movement process of the entire structure more convenient. A cabinet opening is provided on one side wall of the cabinet body 1. A cabinet door 2 for closing the cabinet opening is hinged on the cabinet body 1. A control panel 3 is provided on the cabinet door 2 located on the outside. A take-out port 4 is opened through the cabinet door 2 for taking out The material opening 4 and the control panel 3 are both on the cabinet door 2. When in use, the operator faces the material opening 4 and the control panel 3 at the same time, achieving stable occupation of the space in front of the control panel 3 and the material opening 4. A closing portion for controlling the opening and closing degree of the material opening 4 is transmission-connected to the inner cabinet door 2. A material storage portion is transmission-connected to the inner bottom surface of the cabinet body 1. A plurality of rows of storage cavities 5 that can be rotated to face the material opening 4 are provided on the peripheral wall of the material storage portion. The plurality of storage cavities 5 in the same row are distributed vertically. A control system for synchronously driving the required storage cavities 5 to open the material opening 4 facing the closing portion is provided in the cabinet body 1. like Figure 1-Figure 3As shown, the control system adopts an ARM single-chip microcomputer. In the process of placing the free access port 4 of the item into the storage cavity 5, the sensor at the access port 4 will scan the corresponding storage cavity 5 and convert the corresponding action signal into an electrical signal, and then send the electrical signal to the control system. When the subsequent operator needs to take out the stored items, the corresponding access demand is imposed through the control panel 3. The demand will be transmitted to the storage part and the closing part through the control system. The storage part and the closing part will respond accordingly in synchronization. The storage part will deliver the required storage cavity 5 to the access port 4 and the closing part will be driven and opened according to the location and size of the corresponding storage cavity 5, so that the overall structure occupies less space and can also save the time required to take the corresponding items. At the same time, it is not easy for the opened access port 4 to be closed by other people, making the overall use process of the storage cabinet more convenient and stable.

[0019] like Figures 1-6As shown, the closing part includes the symmetrically arranged and up-down distributed rolling curtain plates 6, the cabinet door 2 is fixedly connected with the symmetrically arranged L-shaped guide rods 7 through welding, the L-shaped guide rods 7 and the cabinet door 2 are surrounded by the guide grooves 8 for the rolling curtain plates 6 to pass in and slide, the guide grooves 8 are used for stable guiding and limiting of the sliding process of the rolling curtain plates 6, and the sliding process of the rolling curtain plates 6 is more stable and smooth, the cabinet door 2 is rotatably connected with the winding shaft 9 for winding the rolling curtain plates 6 through shaft hole cooperation, one end of the winding shaft 9 is fixedly connected with the rolling curtain plate 6 through welding, the rolling material plate away from the winding shaft 9 is arranged as a movable end, the cabinet door 2 is fixedly connected with the symmetrically arranged supporting plates through welding, the winding shaft 9 and the supporting plates are rotatably connected through shaft hole cooperation, the cabinet door 2 is fixedly connected with the winding spring box 10 for driving the winding shaft 9 to rotate and driving the mutually approaching rolling curtain plates 6 to move away through bolt locking, the movable ends of the rolling curtain plates 6 are close to each other, the winding spring box 10 is in the state of being stretched and deformed and storing force, the elastic force generated by the elastically deformed winding spring box 10 can stably drive the winding shaft 9 to tighten the rolling curtain plates 6, so that the sliding process of the movable ends of the rolling curtain plates 6 is more stable, when the force applied to the movable end of the rolling curtain plate 6 is removed, the winding shaft 9 will be driven to rotate under the action of the elastic force generated by the elastically deformed winding spring box 10 and realize stable winding and winding of the rolling curtain plate 6, the movable ends of the rolling curtain plates 6 are fixedly connected with the driving plates 11 through bolt locking, the driving plates 11 are slidably connected with the cabinet door 2, the movable ends of the rolling curtain plates 6 will be driven to slide in the sliding process of the driving plates 11, the position of the movable end of the rolling curtain plate 6 is stably adjusted, so that the taking opening 4 can be opened or closed according to the requirement, the limiting box 12 is fixedly connected with the driving plates 11 through welding, the first driving motor 13 is fixedly connected in the limiting box 12 through bolt locking, the first driving motor 13 is arranged as a servo motor and electrically connected with the control system, the first driving gear 14 is fixedly connected on the output shaft of the first driving motor 13, the cabinet door 2 is fixedly connected with the driving rack 15 meshing with the first driving gear 14 through bolt locking, the first driving gear 14 will be driven to rotate in the rotating process of the first driving motor 13, the first driving gear 14 rotates in the process of meshing with the driving rack 15, the limiting box 12 is fixedly connected with the first driving motor 13, the driving plate 11 is fixedly connected with the limiting box 12, and the driving plate 11 is slidably connected with the cabinet door 2, so that the first driving motor 13 can stably drive the driving plate 11 and the movable end of the rolling curtain plate 6 fixedly connected with the driving plate 11 to slide, two first driving motors 13 are arranged, so that the driving of the movable ends of the two rolling curtain plates 6 is independent of each other, and then when it is necessary to adjust the opening degree of the opened taking opening 4, since the driving of the movable ends of the two rolling curtain plates 6 is independent of each other,The process of opening the access port 4 is made faster, so that the opened access port 4 can be better aligned with the required storage cavity 5, making the process of the user taking out the items in the storage cavity 5 more convenient and faster.

[0020] like Figures 1-6 As shown, the cabinet door 2 is fixedly connected to a vertically arranged guide rail 16 by means of bolt locking, and the driving plate 11 is fixedly connected to a guide slide 17 that is slidably connected to the guide slide 16. The guide slide 17 and the guide slide 16 work together to achieve stable guidance and limitation of the sliding process of the driving plate 11, ensuring that the sliding process of the driving plate 11 is more stable and smooth, making the driving process and effect of the driving plate 11 more stable, and a first slot-shaped photoelectric sensor 18 is fixedly connected to the limit box 12 on one side by means of bolt locking, and the other of the two limit boxes 12 is fixedly connected to a first slot-shaped photoelectric sensor 18 that can be passed through the first limit box 12 as the two first driving motors 13 approach each other. The first insert 19 in the slot-type photoelectric sensor 18 converts the action signal of the first drive motor 13 approaching each other into an electrical signal through the joint action of the first insert 19 and the first slot-type photoelectric sensor 18, and then transmits the action process to the control system, so that the control system can stably identify the process of the first drive motor 13 approaching each other, and then the control system can better adjust the position of the first drive motor 13 according to its needs. By adjusting the position of the first drive motor 13, the position of the drive plate 11 can be stably adjusted, so that the opening between the drive plates 11 can be opened as needed for the operator to take out items from the storage cavity 5.

[0021] like Figure 1-Figure 3As shown, the storage part includes a support frame 20 on the bottom side and a first drive bevel gear 21 rotatably connected with the support frame 20 through shaft hole cooperation, the support frame 20 is fixed between the inner bottom surface of the cabinet body 1 by bolt locking, the support frame 20 is rotatably connected with a second drive bevel gear meshing with the first drive bevel gear 21 through shaft hole cooperation, the rotation connection between the first drive bevel gear 21 and the support frame 20 and the rotation connection between the second drive bevel gear and the support frame 20 are both provided with bearings, the support frame 20 is fixedly connected with a second drive motor 22 for driving the second drive bevel gear to rotate through bolt locking, the second drive motor 22 is set as a servo motor and is electrically connected between the control system, so that the control system can drive the second drive motor 22 to rotate according to the demand, the top of the first drive bevel gear 21 is fixedly connected with a rotating bottom disc 23 through welding, the top of the rotating bottom disc 23 is fixedly connected with a plurality of vertical partition plates 24 through welding, the second drive motor 22 drives the second drive bevel gear fixedly connected therewith to rotate, the second drive bevel gear drives the first drive bevel gear 21 to rotate through meshing in the process of rotating, the second drive bevel gear drives the rotating bottom disc 23 fixedly connected therewith to rotate in the process of rotating, thereby realizing stable driving of the storage part rotation, so that the control system can adjust the orientation of the storage part according to the demand.

[0022] As shown in the drawings, Figure 1-Figure 3 The top of the plurality of vertical partition plates 24 is fixedly connected with a rotating top disc 25 through welding, the top of the rotating top disc 25 is fixedly connected with a rotating shaft rotatably connected with the cabinet body 1 through welding, the rotating shaft is rotatably connected with the cabinet body 1 through shaft hole cooperation, the rotating connection between the rotating shaft and the cabinet body 1 increases the contact area of the rotating top disc 25 and the cabinet body 1, so that the position of the rotating top disc 25 and the process of rotating are more stable, thereby realizing stable positioning of the driving process of the storage part, so that the driving process of the storage part is more stable and smooth; As shown in the drawings, Figure 1 , Figure 2 , Figure 3 , Figure 9 and Figure 10As shown, an adjustment cavity 27 is provided between two adjacent vertical partition plates 24 and the rotating top plate 25 and the rotating bottom plate 23. A plurality of discharge plates 28 are detachably connected to the adjusting cavity 27. The plurality of discharge plates 28 divide the adjusting cavity 27 into the aforementioned plurality of storage cavities 5. A plurality of card slots are provided on the cavity wall of the adjusting cavity 27. The plurality of card slots are distributed in an array along the length direction of the adjusting cavity 27. A plurality of card blocks that are inserted into the card slots are integrally formed on the discharge plate 28 by sheet metal processing. The connection between the discharge plate 28 and the vertical partition plate 24 is achieved through the joint action of the card blocks and the card slots. At the same time, the user can adjust the distribution of the discharge plate 28 in the adjusting cavity 27 according to needs, so that the size of the storage cavity 5 can be adjusted, thereby making the overall adaptability of the structure better.

[0023] like Figure 1 、 Figure 2 、 Figure 3 、 Figure 9 and Figure 10 As shown, the cabinet door 2 located between the blocking portion and the cabinet door 2 is connected to a burglar-proof sliding door 29 that closes the take-out opening 4 in the horizontal direction, and the cabinet door 2 near the bottom is fixedly connected to a servo stepper motor by means of bolt locking. The servo stepper motor is electrically connected to the control system, and a driving screw is fixedly connected to the output shaft of the servo stepper motor through a coupling. The driving screw is connected to a screw nut, and the screw nut is fixedly connected to a connector fixedly connected to the cabinet door 2. The burglar-proof sliding door 29 is set as a transparent glass door panel. This arrangement makes the control The author can better observe the driving process inside the cabinet 1 through the transparent glass door panel. The upper and lower sides of the anti-theft sliding door 29 are fixedly connected with connecting strips by bolt locking, and the connecting strips are fixedly connected with sliding seats by bolt locking. The cabinet door 2 is fixedly connected with a guide rail for the sliding seat to penetrate and slide by bolt locking. With the joint action of the sliding seat and the guide rail, the sliding process of the anti-theft sliding door 29 is stably guided and limited, making the sliding and driving process of the anti-theft sliding door 29 more stable.

[0024] like Figure 1-Figure 3As shown, the bottom of the rotating chassis 23 is fixedly connected to a symmetrically arranged second plug-in piece 30 by bolt locking, and a second slot-type photoelectric sensor 31 for inserting the second plug-in piece 30 is fixedly connected to the inner bottom surface of the cabinet 1, and a connecting plate is fixedly connected to the inner bottom surface of the cabinet 1 by bolt locking, and the connecting plate is fixed to the above-mentioned second slot-type photoelectric sensor 31 by bolt locking. With the help of the joint action of the second plug-in piece 30 and the second slot-type photoelectric sensor 31, the rotation action signal of the rotating chassis 23 can be converted into an electrical signal, and then the rotation action signal of the rotating chassis 23 is transmitted to the control system, so that the control system can stably receive the rotation and drive action of the rotating chassis 23 and the storage part. The control system controls the second drive motor 22 to rotate according to the demand and the electrical signal transmitted thereto, so that the control system can stably control the rotation process of the storage part, so that the storage part can be rotated to the storage cavity 5 thereon to align with the taking port 4 according to demand, so that the subsequent operator can take out the items stored in the storage cavity 5 from the opened taking port 4.

[0025] like Figure 4-Figure 8 As shown, the top and bottom sides of the cabinet door 2 are fixedly connected with a third slot-shaped photoelectric sensor 32 by bolts, and the two limit boxes 12 are fixedly connected with a third plug-in piece 33 that can be inserted into the third slot-shaped sensor. With the help of the joint action of the third plug-in piece 33 and the third slot-shaped photoelectric sensor 32, the motion signal of the limit box 12 moving to the position close to the top and bottom third slot-shaped photoelectric sensors 32 is converted into an electrical signal, so that the control system can recognize that the first drive motor 13 moves to the position close to the top and bottom of the cabinet door 2, thereby realizing stable control of the movement process of the first drive motor 13.

[0026] like Figure 1 、 Figure 2 、 Figure 3 、 Figure 9 and Figure 10 As shown, a right-angle diffuse reflection laser switch 34 for scanning the storage cavity 5 is fixedly connected above the taking port 4 by means of bolt locking. The right-angle diffuse reflection laser switch 34 is electrically connected to the control system. With the help of the set right-angle diffuse reflection laser switch 34, the size of the cargo grid and the cargo can be scanned and the corresponding information can be transmitted to the control system in the form of electrical signals, so that the subsequent operator can drive the control system with the help of the control panel 3, and then operate the entire structure with the help of the control system to perform corresponding driving, so that the operator can use the entire structure conveniently.

[0027] The above description is merely a preferred embodiment of the present invention. The scope of protection of the present invention is not limited to the above embodiment. All technical solutions based on the concept of the present invention are within the scope of protection of the present invention. It should be noted that for those skilled in the art, various improvements and modifications that do not depart from the principles of the present invention should also be considered within the scope of protection of the present invention.

Claims

1. An intelligent storage cabinet, comprising a cabinet body (1) with a hollow interior, a cabinet opening provided on one side wall of the cabinet body (1), a cabinet door (2) hingedly connected to the cabinet body (1) for closing the cabinet opening, and a control panel (3) provided on the cabinet door (2) located on the outside, characterized in that: The cabinet door (2) is provided with a taking-out opening (4) through-opening, and the cabinet door (2) located on the inner side is connected to a closing portion for controlling the opening and closing degree of the taking-out opening (4) through transmission, and the inner bottom surface of the cabinet body (1) is connected to a material storage portion through transmission, and the peripheral wall of the material storage portion is provided with a plurality of rows of storage cavities (5) that can be rotated to face the taking-out opening (4), and a plurality of the storage cavities (5) in the same row are distributed vertically, and a control system is provided in the cabinet body (1) for synchronously driving the required storage cavities (5) to open the taking-out opening (4) facing the closing portion.

2. The intelligent storage cabinet according to claim 1, characterized in that: The closing portion comprises symmetrically arranged rolling shutter plates (6) distributed up and down, the cabinet door (2) is fixedly connected to a symmetrically arranged L-shaped guide rod (7), a guide groove (8) for the rolling shutter plate (6) to penetrate and slide is provided between the L-shaped guide rod (7) and the cabinet door (2), a winding shaft (9) for winding the rolling shutter plate (6) is rotatably connected to the cabinet door (2), and a coil spring is fixedly connected to the cabinet door (2) for driving the winding shaft (9) to rotate and for driving the rolling shutter plates (6) that are close to each other to move away from each other. The cabinet door (2) is provided with a cabinet box (10), wherein the sides of the rolling shutter plates (6) close to each other are fixedly connected to a driving plate (11), the driving plate (11) is slidably connected to the cabinet door (2), the driving plate (11) is fixedly connected to a limit box (12), a first driving motor (13) is fixedly connected inside the limit box (12), a first driving gear (14) is fixedly connected to the output shaft of the first driving motor (13), and a driving rack (15) meshing with the first driving gear (14) is fixedly connected to the cabinet door (2).

3. The intelligent storage cabinet according to claim 2, characterized in that: A vertically arranged guide rail (16) is fixedly connected to the cabinet door (2); a guide slide (17) slidably connected to the guide rail (16) is fixedly connected to the drive plate (11); a first slot-shaped photoelectric sensor (18) is fixedly connected to the limit box (12) located on one side; and a first insert (19) is fixedly connected to the other of the two limit boxes (12) and can be inserted into the first slot-shaped photoelectric sensor (18) as the two first drive motors (13) approach each other.

4. The intelligent storage cabinet according to claim 3, characterized in that: The material storage portion comprises a support frame (20) located at the bottom side and a first driving bevel gear (21) rotatably connected to the support frame (20); a second driving bevel gear rotatably connected to the support frame (20) and meshing with the first driving bevel gear (21); a second driving motor (22) for driving the second driving bevel gear to rotate is fixedly connected to the support frame (20); a rotating chassis (23) is fixedly connected to the top of the first driving bevel gear (21); and a plurality of rotating chassis (23) are fixedly connected to the top of the rotating chassis (23). A vertical partition plate (24), the tops of several of the vertical partition plates (24) are fixedly connected to a rotating top plate (25), the tops of the rotating top plate (25) are fixedly connected to a rotating shaft rotatably connected to the cabinet (1), an adjustment cavity (27) is provided between two adjacent vertical partition plates (24), the rotating top plate (25) and the rotating bottom plate (23), and several discharge plates (28) are detachably connected in the adjustment cavity (27), and the several discharge plates (28) divide the adjustment cavity (27) into the aforementioned several storage cavities (5).

5. The intelligent storage cabinet according to claim 2, characterized in that: The cabinet door (2) located between the blocking portion and the cabinet door (2) is connected to a theft-proof sliding door (29) for closing the access opening (4) in a horizontal direction.

6. The intelligent storage cabinet according to claim 5, characterized in that: A symmetrically arranged second inserting piece (30) is fixedly connected to the bottom of the rotating chassis (23), and a second slot-shaped photoelectric sensor (31) for the second inserting piece (30) to penetrate is fixedly connected to the inner bottom surface of the cabinet (1).

7. The intelligent storage cabinet according to claim 1, characterized in that: The top and bottom sides of the cabinet door (2) are both fixedly connected with a third slot-shaped photoelectric sensor (32), and the two limit boxes (12) are both fixedly connected with a third insert (33) that can penetrate into the third slot-shaped sensor.

8. The intelligent storage cabinet according to claim 1, characterized in that: A right-angle diffuse reflection laser switch (34) for scanning the storage cavity (5) is fixedly connected above the taking port (4).

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