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An automatic tightening device for stop valve nuts

A globe valve, automatic technology, applied in metal processing equipment, metal processing, manufacturing tools, etc., can solve the problems of low production efficiency, high manufacturing cost, high labor intensity, etc., to reduce personnel usage, reduce procurement, and improve product quality. Effect

Active Publication Date: 2019-10-29
盾安(芜湖)中元自控有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the production line uses a manual torque wrench to tighten the three caps, which is labor-intensive, low in production efficiency, and high in manufacturing costs.

Method used

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  • An automatic tightening device for stop valve nuts
  • An automatic tightening device for stop valve nuts
  • An automatic tightening device for stop valve nuts

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Effect test

Embodiment Construction

[0037] combine Figure 1 to Figure 3 , an automatic tightening device for shut-off valve nuts, comprising a valve cap tightening station 10, a cap tightening station 20, a joint cap tightening station 30, a grabbing transfer mechanism 40 for sequentially transporting the shut-off valve to the above stations, located at the joint Product transfer station 50 next to the cap tightening station.

[0038] The valve cap tightening station 10, the cap tightening station 20, and the joint cap tightening station 30 are arranged in a line on the frame, and the grabbing and transferring mechanism 40 is located at the valve cap tightening station, the cap tightening station, and the joint cap Tighten the top of the station.

[0039] combine Figure 4 , Figure 5 , the valve cap tightening station 10 includes a first station 11 installed on the frame, a first positioning structure arranged on the first station and a valve cap tightening wrench 12; the first positioning The structure in...

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Abstract

The invention discloses automatic nut-tightening equipment for stop valves. The automatic nut-tightening equipment comprises a valve cap tightening workstation, a nut cap tightening workstation, a joint cap tightening workstation, and a grabbing transfer mechanism used for orderly conveying the stop valves to above workstations. The valve cap tightening workstation, the nut cap tightening workstation and the joint cap tightening workstation are all equipped with automatic torque spanners. The automatic nut-tightening equipment for stop valves has the following beneficial effects: production and processing efficiency is increased; high-intensity work is avoided; the number of staff is reduced; equipment is convenient to manage; product quality is improved; fewer pneumatic wrenches are bought; a servo motor is adopted to control tightening of valve caps, nut caps and joint caps; and the automatic nut-tightening equipment is featured by being stable in moment.

Description

technical field [0001] The invention relates to the technical field of production of refrigeration equipment components, in particular to the production of stop valves in refrigeration equipment. Background technique [0002] At present, air conditioner stop valves are divided into two-way valves and three-way valves. In order to avoid collisions and prevent water from entering the valve body during welding, blocking the capillary and affecting the performance of the air conditioner, the customer's technical requirements require the three caps to be closed with a certain torque. At present, the production line uses manual torque wrenches to tighten the three caps, which is labor-intensive, low in production efficiency, and high in manufacturing costs. Contents of the invention [0003] The technical problem solved by the invention: how to automatically tighten the nuts to block the three outlets of the three-way valve. [0004] In order to solve the above technical proble...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23P19/06
CPCB23P19/06
Inventor 周志勤景刚熊磊磊
Owner 盾安(芜湖)中元自控有限公司
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