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CN-122009716-A - Grabbing device is deposited with archives to unmanned archives storehouse

CN122009716ACN 122009716 ACN122009716 ACN 122009716ACN-122009716-A

Abstract

The invention relates to a file storage grabbing device for an unmanned archive, which comprises a driver, wherein the driver is arranged on the end head of a mechanical arm and used for adjusting the distance between two main clamps, an auxiliary clamp is arranged on the main clamp in a sliding manner along the length direction of the main clamp through an embedded electric sliding rail, the thickness of the auxiliary clamp is not more than one third of that of the main clamp, the auxiliary clamp comprises a clamping piece which is in butt joint with the electric sliding rail in a notch formed along the clamping surface of the main clamp, an extension piece is hinged at the end part of the clamping piece through a rotating shaft, a gear groove is formed in the surface of the rotating shaft, a rack which is in coordination engagement with the gear groove is arranged on the top surface of the clamping piece along the length direction of the clamping piece, and a miniature electric push rod which is connected with the rack is arranged on the clamping piece. According to the invention, the thinner auxiliary clamp is easily inserted between two adjacent files, so that the insertion difficulty caused by the excessive thickness of the clamp or the thrust damage of other files on the layer are effectively avoided, and the files can be stably grasped by the application of the main clamp and the auxiliary clamp and the sucker set, and the protection is increased when the auxiliary clamp is matched with the collet structure.

Inventors

  • YAN BO
  • WANG XINGFA
  • MA CHONG

Assignees

  • 云辰智能科技(山东)有限公司

Dates

Publication Date
20260512
Application Date
20260402

Claims (8)

  1. 1. The file storage grabbing device for the unmanned archive warehouse comprises a driver (2) which is arranged on an end head (1) of a mechanical arm and used for adjusting the distance between two main clamps (3), and is characterized in that an auxiliary clamp (5) is arranged on the main clamp (3) in a sliding manner along the length direction of the main clamp through an embedded electric sliding rail (4), and the thickness of the auxiliary clamp (5) is not more than one third of that of the main clamp (3); The auxiliary clamp (5) comprises a clamping piece (501) which is abutted to the electric sliding rail (4) in a notch formed in a clamping surface of the main clamp (3), an extension piece (502) is hinged to the end portion of the clamping piece (501) through a rotating shaft (503), a gear groove (504) is formed in the surface of the rotating shaft (503), a rack (505) which is in coordination engagement with the gear groove (504) is arranged on the top surface of the clamping piece (501) along the length direction of the clamping piece, a miniature electric push rod (506) connected with the rack (505) is arranged on the clamping piece (501), the extension piece (502) and the clamping piece (501) move from front to back along the side face of the file in a straight line arrangement mode, and when the extension piece (502) moves to the rear side of the file, the extension piece (502) rotates relative to the clamping piece (501) and keeps a vertical state.
  2. 2. The archive storage and grabbing device for an unmanned archive as claimed in claim 1, wherein the rotating shaft (503) is fixed with the extending piece (502), and the thickness of the extending piece (502) gradually decreases from one end close to the clamping piece (501) to the other end.
  3. 3. The archive storage and grabbing device for an unmanned archive warehouse of claim 1, wherein the clamping surfaces of the two main clamps (3) are embedded with sucker groups (6), an aspirator (601) is arranged on the driver (2), and the input end of the aspirator (601) is communicated with the sucker groups (6) through an air pipeline (602).
  4. 4. The archive storage and grabbing device for an unmanned archive storage as claimed in claim 3, wherein the clamping surface of the auxiliary clamp (5) and the adsorption surface of the sucker group (6) are both kept flat with the clamping surface of the main clamp (3).
  5. 5. The archive storage and grabbing device for the unmanned archive warehouse of claim 3, wherein a collet structure formed by a fixed hanging plate (7), a frame sliding rail (701) and a movable hanging plate (702) is arranged between the two main clamps (3), the number of the collet structures is not less than two, the fixed hanging plate (7) and the movable hanging plate (702) are respectively arranged at the bottoms of the two main clamps (3), the movable hanging plate (702) is in sliding connection with the front side and the rear side of the frame sliding rail (701), and the fixed hanging plate (702) is fixedly connected with the frame sliding rail (701).
  6. 6. The archive storage and grabbing device for an unmanned archive as claimed in claim 5, wherein the top of the base structure is not higher than the bottom of the archive when the main clamp (3) moves to the front side of the archive to be grabbed.
  7. 7. The archive storage and grabbing device for an unmanned archive storage as claimed in claim 5, wherein two rollers (703) are rotatably connected between the inner walls of the two sides of the frame sliding rail (701), and the tops of the rollers (703) are higher than the top surface of the frame sliding rail (701).
  8. 8. The archive storage and grabbing device for an unmanned archive storage as claimed in claim 7, wherein an air bag (704) is arranged between two rollers (703) along the inner edge of the frame sliding rail (701), an air inlet of the air bag (704) is communicated with the output end of the aspirator (601) through an air duct (705), the cross section of the inflated air bag (704) is in a T-shaped arrangement, and the front side and the rear side of the inflated air bag extend outwards to the top surface of the covered roller (703).

Description

Grabbing device is deposited with archives to unmanned archives storehouse Technical Field The invention relates to the technical field of file storage and grabbing, in particular to a file storage and grabbing device for an unmanned archive. Background When the conventional archives are used for file access, a special grabbing device is adopted to finish file clamping and transferring. In order to ensure stable and reliable clamping process, the existing gripping device usually designs a clamping mechanism as a rigid clamp with a certain thickness, and provides enough clamping force by means of self structural strength. However, due to the limitation of spatial layout of the archives, the archives are in a compact arrangement state, the reserved gaps between adjacent archives are narrow, and the conventional thicker clamp is difficult to smoothly insert between the adjacent archives to finish alignment clamping. In order to solve the problem of difficult insertion, part of the prior art narrows the width of the end part of the clamp, although the clamp can be initially stretched into a file gap, the clamp is still gradually thicker from the end part to the main body, in the complete insertion process of the clamp, the thickened part can form lateral thrust to other files at the same layer of the file repository, so that the peripheral files are forced to deviate, the bottom of the whole gear is easily worn by friction after long-term use, and the file storage regularity and the file integrity are affected. Disclosure of Invention Aiming at the defects of the prior art, the invention aims to provide a file storage and grabbing device for an unmanned archive, so as to solve the problem that the traditional clamp provided in the background art is difficult to insert into a narrow gap between two adjacent files and is easy to extrude other files on the layer where the archive is located. In order to achieve the purpose, the invention provides the technical scheme that the file storage grabbing device for the unmanned archive comprises a driver which is arranged on the end head of the mechanical arm and used for adjusting the distance between two main clamps, wherein an auxiliary clamp is arranged on the main clamp in a sliding manner along the length direction of the main clamp through an embedded electric sliding rail, and the thickness of the auxiliary clamp is not more than one third of that of the main clamp; The auxiliary clamp comprises a clamping piece which is butted with the electric sliding rail in a notch formed in the clamping surface of the main clamp, an extension piece is hinged to the end portion of the clamping piece through a rotating shaft, a gear groove is formed in the surface of the rotating shaft, a rack which is in coordination engagement with the gear groove is arranged on the top surface of the clamping piece along the length direction of the clamping piece, a miniature electric push rod connected with the rack is arranged on the clamping piece, the extension piece and the clamping piece are linearly arranged to move from front to back along the side face of the file, and when the extension piece moves to the rear side of the file, the extension piece rotates relative to the clamping piece and keeps a vertical state. Preferably, the rotating shaft is fixed with the extending piece, and the thickness of the extending piece gradually decreases from one end close to the clamping piece to the other end. Preferably, the clamping surfaces of the two main clamps are embedded with sucker groups, the driver is provided with an aspirator, and the input end of the aspirator is communicated with the sucker groups through a ventilation pipeline. Preferably, the clamping surface of the auxiliary clamp and the adsorption surface of the sucker group are both kept flat with the clamping surface of the main clamp. Preferably, a bottom support structure formed by a fixed hanging plate, a frame body sliding rail and a movable hanging plate is arranged between the two main clamps, the number of the bottom support structures is not less than two, the fixed hanging plate and the movable hanging plate are respectively arranged at the bottoms of the two main clamps, the movable hanging plate is in sliding connection with the front side and the rear side of the frame body sliding rail, and the fixed hanging plate is fixedly connected with the frame body sliding rail. Preferably, the top of the collet structure is not higher than the bottom of the file when the master clamp moves to the front side of the file to be grabbed. Preferably, two rollers are rotatably connected between the inner walls of the two sides of the frame body sliding rail, and the tops of the rollers are higher than the top surface of the frame body sliding rail. Preferably, an air bag is arranged between the two rollers in the sliding rail of the frame body, an air inlet of the air bag is communicated with the output end of the aspirator th