File storage device

Abstract

The utility model belongs to the field of storage devices, and particularly relates to a file storage device which comprises a storage cabinet and a movable access device. The movable storing and taking device is provided with a lifting platform, two first servo motors are fixedly installed at the bottom of the lifting platform, gears are fixedly installed on one sides of the front faces of the two first servo motors respectively, one sides of the two gears are in transmission connection with racks respectively, and the other sides of the racks are fixedly connected with connecting plates. One side of an electromagnet is tightly attached to one side of a magnetic block, a second servo motor is driven to provide power to enable a ball screw to rotate, then a placement drawer moves along with the magnetic block and is pulled out of a placement plate in a cabinet body, a first servo motor is in linkage with a lifting platform for jacking, and the placement drawer moves from the high position to the low position; and the function of moving the placement drawer at the top of the storage cabinet is achieved, the problem that potential safety hazards possibly occur during top storage work is solved, and the storage work efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of storage devices, in particular to a file storage device. Background Art

[0002] Archives organization refers to the process of organizing the archives that are in disarray and in need of further organization (incoming and outgoing documents, internal documents, meeting documents, business management materials, scientific and technological documents, charts, books, photos, recordings, videos, computer disks, physical objects, and publications compiled by the agency, etc.) into an orderly system through basic classification, combination, arrangement, numbering, cataloging, and establishment of archives. Archives storage is an important part of the archives organization process.

[0003] Chinese patent number CN202120459094.4 discloses a teacher file storage device, including a box body, the lower surface of the box body is fixedly connected to supporting legs at four corners, a storage chamber is provided on the front surface of the box body, a rotating door is symmetrically and movably connected to the inner side of the storage chamber, and the outer surfaces of the two rotating doors are fixedly connected to a first handle, a partition is fixedly connected to the inner side of the storage chamber, a first slide groove is symmetrically provided on the upper surface of the partition, and a sliding box is movably connected above the two first slide grooves, a first connecting block is fixedly connected to the front surface of the sliding box, and a first fastening bolt is fixedly connected to the upper surface of the first connecting block, a placement groove is provided on the upper surface of the sliding box, and the placement grooves are not less than five, and a second slide groove is provided on the inner surface of the storage chamber below the partition.

[0004] From the above, it can be seen that when the box collides, the spring is compressed by the sliding block, so that the spring is in a compressed state, which can reduce the impact force on the box and effectively protect the box. However, this case still has the following shortcomings: the file storage device generally stores files from bottom to top, but when storing files on the top of the file storage device, it is difficult for people to move, which is not conducive to the storage work. Forcibly performing storage work on the top may cause safety hazards.

[0005] Therefore, in order to solve the above problem, a file storage device is proposed. Utility Model Content

[0006] In order to make up for the shortcomings of the prior art, the problem of potential safety hazards that may occur when performing storage work on the top is proposed in the utility model. An archive storage device is provided.

[0007] The technical solution adopted by the utility model to solve its technical problem is: the file storage device described in the utility model includes a storage cabinet and a movable storage and retrieval device; the movable storage and retrieval device is equipped with a lifting platform, and two first servo motors are fixedly installed on the bottom of the lifting platform, and gears are fixedly installed on the front side of the two first servo motors, one side of the two gears is respectively connected to a rack, and the other side of the rack is fixedly connected to a connecting plate.

[0008] Preferably, the storage cabinet is installed with a cabinet body, support rods are fixedly connected to the four sides of the cabinet body, a connecting plate is fixedly installed on one side of the support rods, and several drawers are movably installed on one side of the cabinet body, and magnetic blocks are fixedly connected to one side of the several drawers.

[0009] Preferably, two limiting grooves are opened on one side of the connecting plate and limiting plates are movably installed respectively, and the tops of the two limiting plates are fixedly connected with a lifting platform.

[0010] Preferably, a second servo motor is fixedly installed on one side of the lifting platform, a ball screw is fixedly installed on the back side of the second servo motor, a ball nut is passed through and movably installed on one side of the ball screw, and an electromagnet is fixedly connected to the top of the ball nut.

[0011] Preferably, two limit sliders are fixedly connected to the bottom of the electromagnet, and limit rods are movably installed on one side of the two limit sliders, and the bottom of the limit rods is fixedly connected to a lifting platform.

[0012] Preferably, a placement plate is fixedly connected to the top of the lifting platform, a groove is provided on the top surface of the placement plate and an electromagnet is movably installed thereon, and a magnetic block is movably connected to one side of the electromagnet.

[0013] The utility model is beneficial in that:

[0014] The utility model adopts the structural design of the movable access device, and one side of the electromagnet is closely fitted with one side of the magnetic block, so as to drive the second servo motor to provide power to rotate the ball screw, and then the placement drawer moves with the magnetic block, is pulled out of the placement plate inside the cabinet, and is lifted by the first servo motor linkage lifting platform, so that the placement drawer is moved from a high place to a low place, and the function of moving the placement drawer on the top of the storage cabinet is realized, which solves the problem of potential safety hazards when performing storage work on the top, and improves the efficiency of storage work; BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is an exploded schematic diagram of the overall structure of the utility model;

[0018] Figure 3 It is an exploded schematic diagram of the structure of the movable access device of the utility model;

[0019] Figure 4 For this utility model Figure 3 Schematic diagram of the structural explosion at A in the middle;

[0020] Figure 5 This is a schematic diagram of the storage cabinet structure of the present utility model.

[0021] In the figure: 1. storage cabinet; 2. movable storage and retrieval device; 11. cabinet body; 12. support rod; 13. placement drawer; 14. magnetic block; 21. lifting platform; 22. limit plate; 23. connecting plate; 24. rack; 25. first servo motor; 26. gear; 27. ball screw; 28. ball nut; 28. ball nut; 29. ​​second servo motor; 201. placement plate; 202. limit rod; 203. limit slider; 204. electromagnet. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-Figure 5 As shown, a file storage device includes a storage cabinet 1 and a movable storage and retrieval device 2; the movable storage and retrieval device 2 is equipped with a lifting platform 21, and two first servo motors 25 are fixedly installed at the bottom of the lifting platform 21, and gears 26 are fixedly installed on one side of the front of the two first servo motors 25, and one side of the two gears 26 is respectively connected to a rack 24, and the other side of the rack 24 is fixedly connected to a connecting plate 23;

[0024] During operation, by driving the first servo motor 25 , the gear 26 and the rack 24 cooperate with each other to make the lifting platform 21 move up and down between the connecting plates 23 , so that the height of the lifting platform 21 can be precisely controlled with the control of the first servo motor 25 .

[0025] Further, the storage cabinet 1 is equipped with a cabinet body 11, and the cabinet body 11 is fixedly connected with a support rod 12 around it, and a connecting plate 23 is fixedly installed on one side of the support rod 12. A plurality of drawers 13 are movably installed on one side of the cabinet body 11, and a magnetic block 14 is fixedly connected to one side of the plurality of drawers 13;

[0026] During operation, the cabinet body 11 is used to fix and support the drawer 13 so that there is enough space for movement. The support rod 12 supports the connecting plate 23, which is beneficial to the overall stable operation.

[0027] Furthermore, two limit slots are provided on one side of the connecting plate 23 and limit plates 22 are movably installed thereon, and the tops of the two limit plates 22 are fixedly connected with the lifting platform 21;

[0028] During operation, by opening the limit grooves on the connecting plate 23 , the lifting platform 21 is ensured not to rock left and right during the lifting process of the lifting platform 21 , which is beneficial to ensuring stability during the process of storing and placing the drawer 13 .

[0029] Furthermore, a second servo motor 29 is fixedly installed on one side of the lifting platform 21, a ball screw 27 is fixedly installed on one side of the back of the second servo motor 29, a ball nut 28 is penetrated and movably installed on one side of the ball screw 27, and an electromagnet 204 is fixedly connected to the top of the ball nut 28;

[0030] During operation, when driving the second servo motor 29, the ball screw 27 performs rotational motion, thereby cooperating with the ball nut 28 through the rotational motion of the ball screw 27, and converting the rotational motion of the ball screw 27 into linear motion of the ball nut 28, thereby driving the electromagnet 204 fixed on the top of the ball nut 28 to move synchronously.

[0031] Furthermore, two limit sliders 203 are fixedly connected to the bottom of the electromagnet 204, and a limit rod 202 is movably installed on one side of the two limit sliders 203, and a lifting platform 21 is fixedly connected to the bottom of the limit rod 202;

[0032] During operation, when the electromagnet 204 moves, the ball screw 27 rotates to transmit the work, and the electromagnet 204 rotates left and right with the movement of the ball nut 28. The top of the electromagnet 204 is supported by the limit slider 203, and the two sides of the electromagnet 204 are limited so that it always keeps moving in the horizontal direction.

[0033] Furthermore, a placement plate 201 is fixedly connected to the top of the lifting platform 21, a groove is provided on the top surface of the placement plate 201 and an electromagnet 204 is movably installed, and a magnetic block 14 is movably connected to one side of the electromagnet 204;

[0034] During operation, the electromagnet 204 is docked with the magnetic block 14 , and the magnetic block 14 is adsorbed when the electromagnet 204 is energized, and the electromagnet 204 moves to place the placement drawer 13 as a whole on the top surface of the placement plate 201 .

[0035] Working principle: by driving the first servo motor 25 to rotate the gear 26, when the gear 26 rotates, the rack 24 matched with it cooperates with each other, so that the gear 26 transmits the rack 24, when the gear 26 rotates clockwise, the lifting platform 21 is lifted by the linkage of the first servo motor 25, and similarly, when the gear 26 rotates counterclockwise, the gear 26 drives the lifting platform 21 down, and the lifting platform 21 is moved to the side of the drawer 13 to be taken out by the above method, and then the second servo motor 29 is driven to make the ball screw 27 The ball screw 27 rotates, and its rotational motion is converted into the linear motion of the ball nut 28 through the rotation of the ball screw 27, so that the ball nut 28 drives one side of the electromagnet 204 to fit tightly with one side of the magnetic block 14. The electromagnet 204 is magnetic when powered on, and the magnetism disappears after the power is turned off. The magnetic block 14 is connected through magnetism, and then the second servo motor 29 is driven to rotate in the opposite direction to pull the placement drawer 13 out of the cabinet 11 and place it on the placement plate 201. At this time, the files are taken or stored according to the lifting and lowering of the lifting platform 21.

[0036] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A file storage device, characterized in that: The invention comprises a storage cabinet (1) and a movable storage and retrieval device (2); the movable storage and retrieval device (2) is provided with a lifting platform (21); two first servo motors (25) are fixedly provided at the bottom of the lifting platform (21); gears (26) are fixedly provided on the front side of the two first servo motors (25); one side of the two gears (26) is respectively connected to a rack (24) in a transmission manner; the other side of the rack (24) is fixedly connected to a connecting plate (23); the storage cabinet (1) is provided with a cabinet body (11); the cabinet body (11) is fixedly connected to support rods (23) on all sides thereof; 12), a connecting plate (23) is fixedly installed on one side of the support rod (12), a plurality of drawers (13) are movably installed on one side of the cabinet (11), and a magnetic block (14) is fixedly connected to one side of the plurality of drawers (13), a second servo motor (29) is fixedly installed on one side of the lifting platform (21), a ball screw (27) is fixedly installed on one side of the back side of the second servo motor (29), a ball nut (28) is passed through and movably installed on one side of the ball screw (27), and an electromagnet (204) is fixedly connected to the top of the ball nut (28).

2. A file storage device according to claim 1, characterized in that: Two limiting grooves are provided on one side of the connection plate (23) and the limiting plates (22) are movably mounted thereon respectively. The tops of the two limiting plates (22) are fixedly connected to the lifting platform (21).

3. The file storage device according to claim 1, characterized in that: The bottom of the electromagnet (204) is fixedly connected to two limit sliders (203), one side of the two limit sliders (203) is movably mounted with a limit rod (202), and the bottom of the limit rod (202) is fixedly connected to a lifting platform (21).

4. A file storage device according to claim 3, characterized in that: The top of the lifting platform (21) is fixedly connected to a placement plate (201), a groove is provided on the top surface of the placement plate (201) and an electromagnet (204) is movably mounted thereon, and a magnetic block (14) is movably connected to one side of the electromagnet (204).

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