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Automatic quick-change adsorption tightening device

An automatic, tightening head technology, used in electric vehicles, transportation and packaging, manufacturing tools, etc., can solve the problems of mechanical collision affecting the service life of tools, inability to automatically pick up screws, and screws falling off, so as to improve service life and compact devices. , reduce the effect of mechanical collision

Active Publication Date: 2022-08-09
DEPRAG ASSEMBLY AUTOMATION TECH SUZHOU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] Patent 2 cannot automatically suck the screws, and the screws are easy to fall off during the production process, and the connection is rigid, which is prone to mechanical collisions and affects the service life of the tool itself and the products it produces

Method used

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  • Automatic quick-change adsorption tightening device
  • Automatic quick-change adsorption tightening device
  • Automatic quick-change adsorption tightening device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] like Figure 1-5 As shown, an automatic quick-change adsorption and tightening device includes a tightening gun mounting module 1 for tightening, an adsorption and tightening head 3 for adsorbing or tightening screws 4, and a quick-change connection mechanism 2 for quickly replacing the adsorption and tightening head 3 The described tightening gun installation module 1 includes a transmission connecting rod 13 and a tightening gun 11 that are connected to each other by transmission; the suction tightening head 3 includes a hollow suction nail tube 31 and a screw bit head 32 arranged in the suction nail tube 31; The quick-change connection mechanism 2 includes a mounting bracket 21, a movable limit assembly, a sliding traction assembly and a pneumatic connecting pipe; specifically, the upper end of the screw bit 32 is hexagonal, and correspondingly, the tightening gun 11 is provided with a hexagonal prism shaped drive connection holes.

[0031] The transmission connecti...

Embodiment 2

[0054] The difference from the first embodiment is that the nailing cylinder 213 or the driving cylinder 24 is replaced with a linear motor or a rotary motor to cooperate with the lead screw and the lead screw nut, and the output end of the linear motor or the lead screw nut is fixedly connected to the transmission shaft 211. , the drive shaft 211 is driven to move by a linear motor or a rotary motor, and then the screw bit head 32 is controlled to move to achieve nailing.

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Abstract

The invention relates to the field of dismounting and mounting equipment, and provides an automatic quick-change adsorption tightening device which comprises a tightening gun mounting module used for tightening, an adsorption tightening head used for adsorbing or tightening a screw and a quick-change connecting mechanism used for quickly replacing the adsorption tightening head. The tightening gun mounting module comprises a transmission connecting rod and a tightening gun which are in transmission connection with each other; the adsorption tightening head comprises a hollow nail suction pipe and a screw bit arranged in the nail suction pipe; the transmission connecting rod is movably connected to the screw bit and is driven by the tightening gun to rotate so as to tighten the screw; the pneumatic connecting pipe is communicated with the screw sucking pipe, and screws are sucked and released through air suction or air supply; the sliding traction assembly comprises a sliding telescopic piece and a driving piece driving the sliding telescopic piece to move, the sliding telescopic piece is connected with the movable limiting assembly, the sliding telescopic piece is connected to the installation support in a sliding mode, the movable limiting assembly is movably connected to the adsorption tightening head, and quick connection of the adsorption tightening head is achieved.

Description

technical field [0001] The invention belongs to the technical field of disassembly and installation equipment, and in particular relates to an automatic quick-change adsorption and tightening device. Background technique [0002] Products in the automotive, home appliances and 3C industries are upgrading faster and faster, and the requirements for product personalization and diversity are getting higher and higher, which requires automated assembly lines to ensure high efficiency. ization requirements. Production equipment needs to meet the production requirements of different products, as well as the rapid switching of production materials and production tools. [0003] At present, when using automatic tightening equipment on the production line, different products are switched between production. The most commonly used traditional solution is to manually replace tightening tools, screws and screw bits. The switching efficiency of this method is low, and there is a risk o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P19/06
CPCB23P19/06Y02T10/7072
Inventor 许佳琦刘国基
Owner DEPRAG ASSEMBLY AUTOMATION TECH SUZHOU
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