Device of measuring movement duration of tapered wedge of mold

Abstract

The invention discloses a device of measuring a movement duration of a tapered wedge of a mold. A first pneumatic triple piece is connected with a first mold air cylinder through a ball valve and a pipeline; a second proximity sensor and a first proximity sensor are arranged at the two ends of the tapered wedge of the mold; the second proximity sensor is connected with a second mold air cylinder through a relay, a two-position four-way electromagnetic directional valve and a wire; the first proximity sensor is connected with a timer through a wire; a third proximity sensor is arranged at the lower end of the tapered wedge of the mold and connected with the timer through a wire; a second pneumatic triple piece is communicated with the two-position four-way electromagnetic directional valve; a power supply is connected with the second proximity sensor, a first proximity sensor, the third proximity sensor and the two-position four-way electromagnetic directional valve. A movement velocity of the tapered wedge is precisely quantified rather than perceived; whether the mold is acceptable is judged by data; a working situation of a production line can be accurately simulated; and the waste of excessive on-line production time is avoided.

Description

technical field [0001] The invention relates to the technical field of manufacturing and testing of auto parts, in particular to a device for measuring the movement time of a mold wedge. Background technique [0002] With the continuous development of technology in the field of stamping, enterprises are pursuing high quality while improving production efficiency. The continuous theoretical beat of stamping production can reach 20 times / min (related to the complexity of parts and molds). The speed of movement of the wedge (moving mechanism) puts forward higher requirements. During stamping automation production, the air source on the press is connected to the cylinder on the mold, which drives the wedge on the mold to move to the working state (the position of the wedge before the mold stamps the process parts) and return (the mold to the process part) The position of the wedge after the stamping and forming of the part), after the wedge returns to its position, the manipula...

AI Technical Summary

Problems solved by technology

[0003] It often occurs in the automated production process that the movement speed of the wedge is slow, and the parts are not separated from the wedge, causing the manipulator to fail to grab the parts smoothly, causing production to stop, and seriously affecting the efficiency of stamping automation production.

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