Two-stage-supercharging type anti-off double-surface chuck
A double-sided suction cup, anti-dropping technology, applied in suction cups, connecting components, mechanical equipment, etc., can solve the problems of surface damage, difficulty in removing suction cups, loss of balance of adsorbed items, etc., to increase stability, increase The effect of adsorption
Inactive Publication Date: 2018-10-23
CENT SOUTH UNIV
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Problems solved by technology
[0002] At present, double-sided suction cups are mainly used for one side to absorb the items that need to be fixed, and the other side to fix the suction cups on the horizontal, vertical or inclined surfaces. This method of adsorption avoids damage to the adsorption surface; but if the quality of the items is too heavy , it is necessary to increase the adsorption force to achieve the goal, but increasing the adsorption force will bring difficulties to the work of removing the suction cup, and it will cause damage to the surface of the item due to too much suction
[0003] In the existing scheme, there is a Chinese invention patent application with the publication number CN105508392A, which has the problem of releasing all the adsorption forces at one time, which may easily cause the adsorbed items to suddenly lose their balance
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[0015] Specific implementation plan
[0016] See attached figure 1 And figure 2 , The structure of a specific embodiment of the present invention includes: front suction cup 1, pressurized suction cup 2, front suction cup air hole 3, front suction cup air passage 4, exhaust steel ball 5, gas exchange valve air passage 7, piston air passage 8, exchange Air piston 9, reverse suction cup 10, air intake steel ball 11, springs 6, 12, connected to cylinder 13.
[0017] The front suction cup 1 and the back suction cup 9 are arranged back-to-back and connected by a connecting cylinder 13. The pressurized suction cup 2 is evenly distributed on the suction surface of the front suction cup 1, and the pressurized suction cup passes through the front suction cup air hole 3 and the front suction cup The airway 4 is connected.
[0018] The gas exchange valve is in the connecting cylinder 13 and consists of two one-way intake valves arranged in opposite directions. The one-way intake valve structu...
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The invention discloses a two-stage-supercharging type anti-off double-surface chuck. The two-stage-supercharging type anti-off double-surface chuck comprises a front surface chuck, a rear surface chuck, a connecting cylinder, supercharging chucks, a scavenging valve, a piston air channel and a scavenging piston, wherein the rear surface chuck and the front surface chuck are mounted in a back-to-back manner, and the connecting cylinder is arranged between the two chucks; the supercharging chucks are uniformly distributed on the adsorbing surface of the front surface chuck; the scavenging valveis mounted in the connecting cylinder; the supercharging chuck communicates with one end of the scavenging valve through a pore in the front surface chuck, and the other end of the scavenging valve is connected to an air channel; and the scavenging piston is mounted in the piston air channel. According to the two-stage-supercharging type anti-off double-surface chuck, the adhesion force on the front surface chuck is increased through the supercharging chucks, and thus the chucks can be prevented from falling off during working; and moreover, the supercharging chucks are released and then thefront surface chucks are released while dismounting the chucks, so that the chucks are prevented from suddenly losing the adhesion force to influence the balancing of articles, and moreover, the adhesion surface is prevented from being damaged by the chucks due to excessive force.
Description
Technical field [0001] The invention relates to daily necessities, in particular to a two-stage pressurized anti-falling double-sided suction cup. Background technique [0002] At present, double-sided suction cups are mainly used to suck the objects that need to be fixed on one side, and fix the suction cups on a horizontal, vertical or inclined surface on the other side. This suction method avoids damage to the suction surface; but if the quality of the goods is too heavy , It is necessary to increase the adsorption force to achieve the purpose, but increasing the adsorption force will bring difficulties to the work of removing the suction cup, and will cause damage to the surface of the article due to too much suction. [0003] Among the existing solutions, there is a Chinese invention patent application with the publication number CN105508392A, which has the problem of releasing all the adsorptive power at one time, which easily causes the adsorptive articles to suddenly lose b...
Claims
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IPC IPC(8): F16B47/00
CPCF16B47/00
Inventor 孔维阳胡文港
Owner CENT SOUTH UNIV