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Adjustable grabbing device for thin plates

A gripping device and adjustable technology, which is applied in the field of manipulators, can solve problems such as falling and damaging thin plates, achieve stable clamping, improve practicability, and avoid falling off

Pending Publication Date: 2021-03-16
ANHUI ZHONGYA STEEL STRUCTURE ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current grabbing device uses a suction cup to hold the surface of the thin plate, and then lifts the thin plate and places it on the shelf. However, after the thin plate is polished, the surface of the thin plate will have less friction due to smoothness, so only the suction cup When adsorbed on the surface of the thin plate, the suction cup may slide on the surface of the thin plate and slip out from the edge of the thin plate, causing the thin plate to fall and be damaged

Method used

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  • Adjustable grabbing device for thin plates
  • Adjustable grabbing device for thin plates
  • Adjustable grabbing device for thin plates

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] An adjustable grabbing device for thin plates, comprising a mounting base 1, a first motor 2 is provided on the upper side of the mounting base 1, and two first motors 2 are arranged symmetrically on the mounting base 1 left and right, each The motor shaft of the first motor 2 is fixedly sleeved with the main gear 3; the bottom surface of the mounting seat 1 is provided with a mounting plate 4 and a fixing plate 5, and two mounting plates 4 are provided, and the two mounting plates 4 are connected with the two second mounting plates respectively. One motor 2 is provided in one-to-one correspondence, the mounting plate 4 is provided with a first through hole 401, the first through hole 401 is fixedly fitted with a first bearing, the first bearing is fixedly inserted with a nut 6, and the nut 6 is connected with a The screw mandrel 7, the side wall of the screw mandrel 7 is provided with a square groove 701, the connecting frame 9 is fixedly fitted on the screw mandrel 7, ...

Embodiment 2

[0036]Different from the above-mentioned embodiments, the clamping member includes a horizontal plate 16, a first clamping plate 18 and a second clamping plate 19, the horizontal plate 16 and the second clamping plate 19 are fixedly connected on the moving plate 11, and the lower side of the horizontal plate 16 is provided with The second electric push rod 17, the first clamping plate 18 is fixedly connected to the end of the second electric push rod 17, the second clamping plate 19 is positioned at the below of the first clamping plate 18, and the side away from the moving plate 11 in the second clamping plate 19 is set as inclined The setting of the surface 1901 and the inclined surface 1901 are conducive to the rapid action of the second splint 19 under the thin plate 27 to ensure effectiveness. After the side of thin plate 27 is positioned at the top of the second clamping plate 19, start the second electric push rod 17 again, make the first clamping plate 18 move verticall...

Embodiment 3

[0038] The difference from the above-mentioned embodiment is that a second through hole is provided at the center of the auxiliary plate 14, and a second bearing is provided in the second through hole, and the rotating drum 20 is fixedly inserted in the second bearing, and the inside of the rotating drum 20 is vertically To be provided with chute 2001, the inside of drum 20 is vertically connected with movable rod 21 by spring 2101, the side wall of movable rod 21 is provided with the block corresponding to chute 2001, under the effect of spring 2101, movable rod 21 It can move up and down; under the action of the chute 2001 and the block, when the drum 20 rotates, the movable rod 21 can rotate in a circle synchronously. The bottom of the movable rod 21 is set through the bottom surface of the drum 20, and the bottom of the movable rod 21 is fixedly connected with a cleaning plate 22, and the bottom surface of the cleaning plate 22 is evenly provided with a brush 23, and the sp...

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PUM

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Abstract

The invention relates to the technical field of manipulators, in particular to an adjustable grabbing device for thin plates. The adjustable grabbing device comprises a mounting seat, wherein first motors are arranged at the upper side of the mounting seat; a motor shaft of each first motor is fixedly sleeved with a main gear; the bottom surface of the mounting seat is provided with mounting plates and a fixing plate; a nut is rotatably connected to each mounting plate; a screw rod is connected to the interior of each nut; a square groove is formed in the side wall of each screw rod; each screw rod is fixedly sleeved with a driven gear and a connecting frame; each driven gear is meshed with the corresponding main gear; the bottom surface of each connecting frame is connected with a movableplate through a first electric push rod; a clamping part is arranged on the side wall of each movable plate; square rods are fixedly connected to the left side wall and the right side wall of each fixing plate, and the end part of each square rod is movably inserted into one corresponding square groove; the bottom surface of the fixing plate is connected with an auxiliary plate through a connecting rod; and suckers are arranged on the bottom surface of the auxiliary plate. According to the adjustable grabbing device, the clamping parts can rapidly grab the thin plates by adjusting the positions of the movable plates, and the adjustable grabbing device is simple to operate and has relatively high stability and safety during grabbing.

Description

technical field [0001] The invention relates to the technical field of manipulators, in particular to an adjustable grabbing device for thin plates. Background technique [0002] Panels are flat, rectangular panels of building material made into standard sizes and used in the construction industry as elements for walls, ceilings or floors. It also refers to forged, rolled or cast metal plates; it can be divided into thin plates, medium plates, thick plates, extra thick plates, and usually flat rectangular building material plates of standard size. [0003] After the thin plate is processed, it needs to be transported from the processing machine to the shelf for subsequent packaging and transportation. The current grabbing device uses a suction cup to hold the surface of the thin plate, and then lifts the thin plate and places it on the shelf. However, after the thin plate is polished, the surface of the thin plate will have less friction due to smoothness, so only the sucti...

Claims

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Application Information

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IPC IPC(8): B25J15/00B25J15/06B25J19/00
CPCB25J15/00B25J15/0616B25J19/00
Inventor 朱玉林李运军计康生王浩董哲武蔡树珍
Owner ANHUI ZHONGYA STEEL STRUCTURE ENG
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