Screw feeding device of screw driving robot
A robot and screw locking technology, which is applied to screwdrivers, wrenches, manufacturing tools, etc., can solve the problems of low screw conveying efficiency, low screw locking efficiency, easy material jams, etc.
Pending Publication Date: 2018-02-23
东莞市本润机器人科技股份有限公司
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[0003] In the prior art, the specification of the patent titled "An Air Blowing Screw Locking Device" (application number: 201410198995.7, authorized announcement date 2016.04.06) discloses some related technologies of automatic screw locking, but its screw feeding mechanism is still The traditional air-blowing screw feeding method...
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[0020] One of the implementation manners: the vacuum valve is connected with a pumping dual-purpose vacuum pump. Another embodiment: the vacuum valve is respectively connected with a micro air pump and a micro air pump.
[0021] Also includes a fixed seat 8, the Z-axis cylinder 7 is fixed on the fixed seat 8, the fixed seat 8 is provided with a limit block 81, and the blowing nozzle 5 is fixed on the limit block 81 Above, the air blowing pipe 6 is tightly connected to the air blowing nozzle 5 .
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The invention provides a screw feeding device for a screw locking robot, which includes a bracket, an X-axis cylinder is arranged on the bracket, a movable block is connected to the X-axis cylinder for transmission, and a gas nozzle cover is installed on the movable block. The bottom of the air nozzle cover is provided with an adsorption nozzle, the top of the air nozzle cover is provided with an air hole, and the air hole is connected with the adsorption nozzle; the support is also provided with an air blowing nozzle, and the air blowing nozzle is connected with an air blowing pipe ; The air hole is connected with a vacuum valve through the air pipe. When adsorbing the screw, the adsorption nozzle moves to the screw pre-release position, the vacuum valve opens and provides negative pressure gas for the air hole; The valve opens and provides positive pressure gas to the air hole. The screw feeding device greatly reduces the screw supply cost of the screw locking robot, and has the advantages of simple structure, convenient maintenance and high work efficiency.
Description
technical field [0001] The invention relates to the technical field of automatic screw locking, in particular to a screw feeding device of a screw locking robot. Background technique [0002] At present, although there are many types of screw locking equipment on the market and are widely used, the screw feeding method is still a major difficulty for automatic screw locking robots. At this stage, the main feeding methods of automatic screw locking robots used in 3C electronics, toys, LED, drones, smart meters and other industries are magnetic suction type (permanent magnetic ring and electromagnetic adsorption), blanking type, and adsorption type. Among them, the air blowing automatic screw locking robot is very popular among customers because of its high efficiency. However, due to the unstable performance of the air blowing feeding method of the current air blowing automatic screw locking robot on the market, such as feeding card material, screw olecranon card At the same...
Claims
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Login to view more IPC IPC(8): B25B23/04
CPCB25B23/04
Inventor 刘耀树吴海波桂新飞
Owner 东莞市本润机器人科技股份有限公司
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