Self-service archive box storing and taking machine applied to unmanned archive repository

Abstract

The utility model discloses a file box self-service access machine applied to an unmanned archival repository, and the access machine comprises a storage rack which is provided with a plurality of storage grooves for storing file boxes; the push-pull frame is movably installed in the storage groove, the push-pull frame is movably connected with the storage frame, and a spring piece is installed on the inner side of the push-pull frame; the object taking frame is movably installed on the side edge of the storage frame, the top face of the object taking frame is flush with the bottom of the storage groove, the object taking frame can move in the length direction of the storing and taking machine, and the push-pull frame is used for conveying the file box to the object taking frame from the storage groove or pulling the file box into the storage groove; the object taking frame is provided with a limiting assembly, and the limiting assembly is used for limiting the file box placed on the object taking frame.

Description

Technical Field

[0001] The utility model relates to the field of self-service file box access machines, in particular to a self-service file box access machine used in unmanned file warehouses. Background Art

[0002] The existing file box storage and retrieval machines in unmanned archive warehouses have several storage frames arranged in an array. It is necessary to add a motor behind each storage frame to move the storage frame, or to add a motor to facilitate the telescopic grip on the retrieval unit, which increases the production cost of the storage and retrieval machine. Utility Model Content

[0003] The purpose of the utility model is to solve the above problems and provide a self-service file box access machine for use in unmanned file warehouses.

[0004] The technical solution of the present utility model is achieved as follows:

[0005] The utility model provides a self-service file box access machine used in an unmanned file warehouse, the access machine comprising:

[0006] A storage rack having a plurality of storage slots for storing file boxes;

[0007] A push-pull frame is movably mounted in the storage tank, the push-pull frame is movably connected to the storage rack, and a spring sheet is mounted on the inner side of the push-pull frame;

[0008] A retrieval rack is movably mounted on the side of the storage rack, and the top surface of the retrieval rack is flush with the bottom of the storage slot. The retrieval rack can move along the length of the access machine, and the push-pull rack is used to move the file box from the storage slot to the retrieval rack, or pull the file box into the storage slot;

[0009] The access rack is equipped with a limit assembly, which is used to limit the file box placed on the access rack;

[0010] A plurality of first screw rods are installed at the bottom of the storage rack, and the position of each first screw rod corresponds to the storage slot. The push-pull rack is threadedly engaged with the first screw rod, and the retrieval rack is installed with a first motor for rotating the first screw rod;

[0011] The material return mechanism is used to push the file box out of the surface of the picking rack.

[0012] The advantages or beneficial effects of the above technical solution include at least:

[0013] By directly installing the first motor that moves the push-pull rack on the movable retrieval rack, the push-pull rack can be moved and the file boxes inside can be taken out no matter which storage slot the retrieval rack is at. There is no need to install a motor at the rear of each push-pull rack, which greatly saves manufacturing costs and expenses. Specifically, a first screw rod is installed at the bottom of the push-pull rack, and the output end of the first motor will be embedded in the groove of the first screw rod as the retrieval rack moves to drive the first screw rod to rotate, thereby realizing the movement of the push-pull rack, high taking efficiency and low manufacturing cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings illustrate exemplary embodiments of the present invention and, together with the description thereof, are used to explain the principles of the present invention. These drawings are included to provide a further understanding of the present invention, and the drawings are included in and constitute a part of this specification.

[0015] Figure 1 A schematic diagram of a deposit and withdrawal machine according to an embodiment of the present utility model is shown;

[0016] Figure 2 A schematic diagram showing a lifting mechanism according to an embodiment of the present utility model is shown;

[0017] Figure 3 A schematic diagram showing an embodiment of the utility model in which the output end of the first motor is embedded in the groove;

[0018] Figure 4 A schematic diagram showing the groove and the cooperation between the push-pull frame and the first screw rod in an embodiment of the utility model is shown;

[0019] Figure 5 A schematic diagram showing the structure of the push-pull frame and the spring sheet according to an embodiment of the utility model is shown;

[0020] Figure 6 A schematic diagram showing the first screw driving the push-pull frame to move according to an embodiment of the utility model is shown;

[0021] Figure 7 A schematic diagram showing a push-pull rack according to an embodiment of the present invention moving a file box to a retrieval rack;

[0022] Figure 8 A schematic diagram showing a push-pull rack according to an embodiment of the present invention pulling a file box from a retrieval rack back to a storage slot;

[0023] Figure 9 A schematic diagram showing a position limiting assembly according to an embodiment of the present utility model is shown;

[0024] Figure 10 A schematic diagram showing a hollow portion at the bottom of a push-pull frame in an embodiment of the present invention to avoid a limit plate;

[0025] Figure 11 A schematic diagram showing an embodiment of the present invention in which a cylinder pushes a file box out of a retrieval rack;

[0026] Figure 12 A schematic diagram showing a first guide rail of an embodiment of the present utility model is shown;

[0027] Figure numerals: 10, access machine; 11, storage rack; 111, storage slot; 112, first screw rod; 1121, groove; 113, first guide rail; 114, guide rack; 12, push-pull rack; 121, spring sheet; 13, retrieval rack; 131, limit assembly; 1311, limit plate; 1312, second motor; 132, first motor; 133, slider; 1331, driving wheel; 14, lifting mechanism; 141, lifting frame; 1411, second guide rail; 142, winch; 15, guide rod; 16, cylinder; 20, file box. DETAILED DESCRIPTION

[0028] The following describes embodiments of the present invention in more detail with reference to the accompanying drawings. Although certain embodiments of the present invention are shown in the accompanying drawings, it should be understood that the present invention can be implemented in various forms and should not be construed as limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of the present invention. It should be understood that the accompanying drawings and embodiments of the present invention are for illustrative purposes only and are not intended to limit the scope of protection of the present invention.

[0029] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments of the present invention can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0030] It should be understood that the term "including" and its variations used in this document are open inclusions, that is, "including but not limited to". The term "based on" means "based at least in part on". The term "one embodiment" means "at least one embodiment"; the term "another embodiment" means "at least one other embodiment"; the term "some embodiments" means "at least some embodiments". The relevant definitions of other terms will be given in the following description. It should be noted that the concepts of "first", "second", etc. mentioned in this utility model are only used to distinguish different devices, modules or units, and are not used to limit the order or interdependence of the functions performed by these devices, modules or units.

[0031] It should be noted that the modifications of "one" and "multiple" mentioned in the present invention are illustrative rather than restrictive. Those skilled in the art should understand that unless otherwise clearly indicated in the context, it should be understood as "one or more".

[0032] The names of the messages or information exchanged between multiple devices in the embodiments of the present invention are only used for illustrative purposes and are not used to limit the scope of these messages or information.

[0033] Reference Figure 1 A self-service file box 20 access machine 10 for use in an unmanned file warehouse, the access machine 10 comprising:

[0034] The storage rack 11 has a plurality of storage slots 111 for storing the file boxes 20;

[0035] The push-pull frame 12 is movably mounted in the storage tank 111. The push-pull frame 12 is movably connected to the storage frame 11. A spring sheet 121 is mounted on the inner side of the push-pull frame 12. Figure 5 As shown, the push-pull frame 12 is divided into a back push plate located in the middle and rear part and pull plates installed vertically on both sides, wherein the spring leaf 121 is installed on the side of the pull plate away from the push plate and is installed on the inner side;

[0036] The retrieval rack 13 is movably mounted on the side of the storage rack 11, and the top surface of the retrieval rack 13 is flush with the bottom of the storage slot 111. The retrieval rack 13 can move along the length direction of the access machine 10. The push-pull rack 12 is used to push the file box 20 from the storage slot 111 to the retrieval rack 13, or to pull the file box 20 into the storage slot 111. Specifically, the vertical projection of the spring sheet 121 is a structure with a protruding middle part and gentle slopes on both sides. The middle part of the spring sheet 121 can be squeezed and deformed toward the side wall of the push-pull rack 12. If the file box is not constrained by external force at this time, the file box will be restricted in the push-pull rack 12 by the middle protrusion of the spring sheet 121 and the back push plate. If the file box is constrained to the outside of the push-pull rack 12 by external force, when the push-pull rack 12 moves backward, the spring sheet 121 is squeezed by the side wall of the file box and deformed, so that the file box can stay in place.

[0037] The access rack 13 is also equipped with a limit assembly 131, which is used to limit the file box 20 placed on the access rack 13. The limit assembly 131 includes a limit plate 1311, which is retractably installed in the access rack 13. When the limit plate 1311 is extended, the file box 20 is restricted on the access rack 13. Figure 7 As shown; the limiting assembly 131 also includes a second motor 1312, which is installed in the picking rack 13, and the output end of the second motor 1312 is equipped with a second screw rod, which is threadedly engaged with the limiting plate 1311. By rotating the second screw rod, the limiting plate 1311 is extended or retracted into the limiting plate 1311, as shown Figure 9 and Figure 10 shown.

[0038] A plurality of first screw rods 112 are installed at the bottom of the storage rack 11, and the position of each first screw rod 112 corresponds to the storage slot 111. The push-pull rack 12 is threadedly matched with the first screw rod 112. The retrieval rack 13 is installed with a first motor 132 for rotating the first screw rod 112, and a guide rack 114 is installed at the bottom of the storage rack 11. One end of the first screw rod 112 is rotatably installed on the inner wall of the access machine 10, and the other end is rotatably installed on the guide rack 114, and a groove 1121 is opened; the output end of the first motor 132 can be embedded in the groove 1121. Specifically, as the retrieval rack 13 moves, when it moves to the corresponding storage slot 111, the output end of the first motor 132 will move to the groove 1121 of the first screw rod 112 below the storage slot 111, as shown in FIG. Figure 3 and Figure 4 As shown, by rotating the first screw rod 112, the push-pull rack 12 at the corresponding position can be moved forward and backward through the rotation of the first screw rod 112 to realize the storage and retrieval of the file box.

[0039] In summary, first, the picking rack 13 moves to the position of the storage slot 111 at a specific position (assuming that there is a file box in the storage slot 111 at this time). At this time, the output end of the first motor 132 will move to the groove 1121 of the first screw rod 112 below the storage slot 111, and the first screw rod 112 will be rotated. By rotating the first screw rod 112, the push-pull rack 12 moves forward to push the file box 20 in the storage slot 111 to the surface of the picking rack 13. At this time, the second motor 1312 rotates the second screw rod, so that the limit plate 1311 moves upward, restricting the file box to the surface of the picking rack 13, so that the file box cannot move along the moving direction of the picking rack 13. Figure 7 As shown, at this time, the first motor 132 rotates the first screw rod 112 in the reverse direction, causing the push-pull frame 12 to move backward, and the spring sheet 121 is squeezed by the side wall of the file box and deformed, so that the file box can stay in place;

[0040] Second, when the file box on the surface of the retrieval rack 13 needs to be moved into the storage slot 111, the second motor 1312 rotates the second screw rod, causing the limit plate 1311 to move upward, restricting the file box to the surface of the retrieval rack 13. At this time, the first motor 132 rotates, and the first screw rod 112 rotates, causing the push-pull rack 12 to move forward. At this time, the spring piece 121 is squeezed and deformed by the side wall of the file box until it is stuck to the front end of the file box, causing the spring piece 121 and the back push plate to restrict the file box. At this time, the second motor 1312 rotates again to move the limit plate 1311 downward, so that the file box can no longer be restricted by the limit plate 1311. At this time, the first motor 132 rotates again, and the first screw rod 112 rotates, causing the push-pull rack 12 to move backward, and the file box 20 can be pulled back to the storage slot 111. Figure 8 shown.

[0041] The access machine 10 further includes a material return mechanism for pushing out the file box 20 on the surface of the access rack 13. The material return mechanism includes a cylinder 16. The cylinder end of the cylinder 16 is installed in the access machine 10, and the telescopic end is used to push the file box 20 forward. Figure 11 shown.

[0042] Furthermore, several storage slots 111 are provided along the length direction of the storage rack 11, and several storage racks 11 are equidistantly provided along the height direction of the deposit and withdrawal machine 10 to further expand the storage capacity of the deposit and withdrawal machine 10; accordingly, the deposit and withdrawal machine 10 further includes: a lifting mechanism 14, the lifting mechanism 14 includes a lifting frame 141 and a winch 142; the lifting frame 141 is installed in the deposit and withdrawal machine 10 so as to be movable up and down; the winch 142 is installed on the top of the deposit and withdrawal machine 10 and is used to reel in the steel cable, one end of the steel cable is fixed on the lifting frame 141; the retrieval rack 13 can be moved from the side of the storage rack 11 to the lifting frame 141, or from the lifting frame 141 to the side of the storage rack 11, and cooperates with the winch 142 to reel in or unroll the steel cable, so that the lifting frame 141 can be moved to storage racks 11 of different heights and be flush with storage racks 11 of different heights.

[0043] Specifically, a first guide rail 113 is provided on the side of the storage rack 11 and the inner wall of the access machine 10. The first guide rail 113 is located on both sides of the access rack 13. Sliders 133 are provided on both sides of the access rack 13. The sliders 133 are movably embedded in the first guide rail 113; a second guide rail 1411 is provided in the lifting frame 141. When the lifting frame 141 moves to the storage rack 11 corresponding to the access rack 13, the lifting frame 141 is flush with the storage rack 11, and the second guide rail 1411 is connected to the first guide rail 113, so that the slide 133 moves from the first guide rail 113 to the second guide rail 1411, and the access rack 13 is moved to the side of the storage rack 11 or to the lifting frame 141, or from the lifting frame 141 to the side of the storage rack 11. Figure 12 As shown, further, a driving wheel 1331 is installed on the slider 133, and the driving wheel 1331 can move the object-taking rack 13 in the guide rail, as shown in FIG. Figure 9 shown.

[0044] Furthermore, a guide rod 15 is installed in the deposit and withdrawal machine 10, and the lifting frame 141 is movably installed on the guide rod 15 to guide the lifting frame 141 to move up and down in the vertical direction, thereby preventing the lifting frame 141 from being offset or dislocated, and ensuring that the first guide rail 113 and the second guide rail 1411 can overlap accurately.

[0045] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0046] Those skilled in the art will appreciate that the above embodiments are merely for the purpose of illustrating the present invention and are not intended to limit the scope of the present invention. Other variations or modifications may be made based on the above disclosure, and such variations or modifications are still within the scope of the present invention.

Claims

1. A self-service file box access machine used in an unmanned file warehouse, characterized by: The deposit and withdrawal machine (10) comprises: A storage rack (11), wherein the storage rack (11) has a plurality of storage slots (111) for storing file boxes (20); A push-pull frame (12) is movably mounted in the storage tank (111), the push-pull frame (12) is movably connected to the storage frame (11), and a spring sheet (121) is mounted on the inner side of the push-pull frame (12); A retrieval rack (13) is movably mounted on the side of the storage rack (11), and the top surface of the retrieval rack (13) is flush with the bottom of the storage slot (111). The retrieval rack (13) can be moved along the length direction of the access machine (10). The push-pull rack (12) is used to deliver the file box (20) from the storage slot (111) to the retrieval rack (13), or to pull the file box (20) into the storage slot (111); The access rack (13) is equipped with a limiting assembly (131), and the limiting assembly (131) is used to limit the file box (20) placed on the access rack (13); A plurality of first screw rods (112) are installed at the bottom of the storage rack (11), and the position of each first screw rod (112) corresponds to the storage slot (111). The push-pull rack (12) is threadedly matched with the first screw rod (112). The access rack (13) is installed with a first motor (132) for rotating the first screw rod (112); The material return mechanism is used to push the file box (20) out of the surface of the object-taking rack (13).

2. The self-service file box access machine for use in an unmanned file warehouse according to claim 1, characterized in that: The limiting component (131) includes: A limiting plate (1311) is telescopically mounted in the access rack (13), and when the limiting plate (1311) is extended, the file box (20) is restricted on the access rack (13); A second motor (1312) is installed in the picking rack (13), and a second screw rod is installed at the output end of the second motor (1312). The second screw rod is threadedly engaged with the limit plate (1311). By rotating the second screw rod, the limit plate (1311) is extended or retracted into the limit plate (1311).

3. The self-service file box access machine for use in an unmanned file warehouse according to claim 2, characterized in that: A plurality of storage slots (111) are provided along the length direction of the storage rack (11), and a plurality of storage racks (11) are provided at equal intervals along the height direction of the access machine (10); The deposit and withdrawal machine (10) further comprises: A lifting mechanism (14), the lifting mechanism (14) comprising a lifting frame (141) and a winch (142); The lifting frame (141) is installed in the deposit and withdrawal machine (10) so as to be movable up and down, and is flush with the storage racks (11) of different heights; The hoist (142) is installed on the top of the deposit and withdrawal machine (10) and is used to reel in the steel cable, one end of which is fixed on the lifting frame (141); The object-taking rack (13) can be moved from the side of the storage rack (11) to the inside of the lifting frame (141), or from the inside of the lifting frame (141) to the side of the storage rack (11).

4. The self-service file box access machine for use in an unmanned file warehouse according to claim 3, characterized in that: The side of the storage rack (11) and the inner wall of the access machine (10) are provided with a first guide rail (113), the first guide rail (113) is located on both sides of the access rack (13), and the two sides of the access rack (13) are provided with sliders (133), and the sliders (133) are movably embedded in the first guide rail (113); A second guide rail (1411) is provided in the lifting frame (141). When the lifting frame (141) is flush with the storage rack (11), the second guide rail (1411) is connected to the first guide rail (113), so that the slider (133) moves from the first guide rail (113) to the second guide rail (1411).

5. The self-service file box access machine for use in an unmanned file warehouse according to claim 4, characterized in that: A guide rod (15) is installed in the deposit and withdrawal machine (10), and the lifting frame (141) is movably installed on the guide rod (15).

6. The self-service file box access machine for use in an unmanned file warehouse according to claim 5, characterized in that: A guide frame (114) is installed at the bottom of the storage rack (11); one end of the first screw rod (112) is rotatably mounted on the inner wall of the access machine (10), and the other end is rotatably mounted on the guide frame (114), and a groove (1121) is provided; The output end of the first motor (132) can be embedded in the groove (1121).

7. The self-service file box access machine for use in an unmanned file warehouse according to claim 1, characterized in that: The projection of the spring sheet (121) in the vertical direction is a structure with a protruding middle portion and gentle slopes on both sides. The middle portion of the spring sheet (121) can be squeezed and deformed toward the side wall of the push-pull frame (12).

8. The self-service file box access machine for use in an unmanned file warehouse according to any one of claims 1 to 7, characterized in that: The material return mechanism comprises a cylinder (16), the barrel end of the cylinder (16) is installed in the deposit and withdrawal machine (10), and the telescopic end is used to push the file box (20) forward.

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