Wire cutting device and method for cleaning gun system of welding robot
A welding robot and torch cleaning technology, applied in welding equipment, arc welding equipment, manufacturing tools, etc., can solve the problems of fast blade wear, complex parts processing and assembly, short service life, etc., to achieve convenient installation and maintenance, and prolong use The effect of life, simple structure
Active Publication Date: 2019-10-01
宾采尔(广州)焊接技术有限公司
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Problems solved by technology
[0003] The wire cutting device in the existing gun clearing system has a large volume, complex structure, complicated parts processing and assembly, and its shear blade is an ordinary "one"-shaped blade. This wire cutting method is fixed in the cutting position because of the fixed cutting position. The blades wear out quickly during use, and the service life is short; and the two blades are difficult to be on the same level, causing the blades to be dislocated and cutting the wire, making the end of the welding wire not evenly cut, especially after the blade is worn, the effect is even worse
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[0026] Please refer to figure 1 As shown, it shows the specific structure of the preferred embodiment of the present invention, including a support 10 , a driving mechanism 20 , an annular movable blade 30 , an annular fixed blade 40 and a control mechanism 50 .
[0027] The bracket 10 has a channel 101, the bracket 10 is provided with a wire feeding hole 102, and the wire feeding hole 102 communicates with the channel; the driving mechanism 20 is arranged on the bracket 10, and the driving mechanism 20 has a guide rod 21. In this embodiment Among them, the driving mechanism 20 is an air cylinder.
[0028] The annular movable blade 30 and the annular fixed blade 40 are all arranged in the channel 101, the annular movable blade 30 is rotatably mounted on the front end of the guide rod 21, and the guide rod 21 drives the annular movable blade 30 to move axially forward and backward, and the annular movable blade 30 and The ring-shaped fixed blades 40 face each other and are arr...
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The invention discloses a wire shearing device and a method for a welding robot cleaning gun system. The wire shearing device comprises a bracket, a driving mechanism, an annular movable blade, an annular fixed blade and a control mechanism; the bracket is provided with a channel and a wire feeding hole; the wire feeding hole is communicated with the channel; the driving mechanism is arranged on the bracket, and is provided with a guide rod; the annular movable blade and the annular fixed blade are both arranged in the channel; the annular movable blade is rotationally mounted at the front end of the guide rod; the guide rod drives the annular movable blade to axially move front and back; and the control mechanism controls the driving mechanism to work. The driving mechanism drives the annular movable blade and the annular fixed blade to cut off welding wires; as the peripheral position of the annular movable blade is not changed, the annular movable blade can randomly rotate around the axis of the guide rod during moving, and is different in contacted position with an edge at each time during wire shearing to realize uniform wear of whole lap of edge; after the annular fixed blade is worn, the mounting position is convenient to replace, and the blade service life is prolonged; and the wire shearing device prolongs the service life, and is more stable in wire shearing process.
Description
technical field [0001] The invention relates to the technology in the field of mechanical automation, in particular to a wire cutting device and method for a welding robot gun cleaning system. Background technique [0002] With the rapid development of industry, more and more welding products appear in our lives, people's living standards continue to improve, and welding technology is becoming more and more important. [0003] The wire cutting device in the existing gun clearing system has a large volume, complex structure, complicated parts processing and assembly, and its shear blade is an ordinary "one"-shaped blade. This wire cutting method is fixed in the cutting position because of the fixed cutting position. In use, the blade wears out quickly and has a short service life; and the two blades are difficult to be on the same horizontal plane, causing the blades to be dislocated and cutting the wire, making the end of the welding wire not evenly cut, especially after the...
Claims
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IPC IPC(8): B23K9/133B21F11/00
Inventor 赵长生陈晓波
Owner 宾采尔(广州)焊接技术有限公司