Grooved wheel type bar separating and automatic feeding device

Abstract

The invention relates to a grooved wheel type bar separating and automatic feeding device. A box body is divided into an upper part and a lower part by a separation partition, a V-shaped storage box is arranged in the upper part, and a grooved wheel rotating space is formed in the lower part; a grooved wheel is arranged on the lower part of the box body, a main shaft and an electric fixture are arranged on the grooved wheel, and the main shaft is fastened by virtue of a fastening bolt, so that the grooved wheel forms an integral rotating structure; both ends of the main shaft are installed onfront and back support plates on which bearings are arranged, the electric fixture is fixed to the grooved wheel by virtue of a fastening bolt, a guide plate is fixed to an arc-shaped baffle, and a gap is formed between the arc-shaped baffle and the grooved wheel; the quantity of grooves which are circumferentially and uniformly distributed in the grooved wheel is designed according to the specification and feeding speed of bars; the outer contour of the electric fixture is matched with the grooves in the grooved wheel; and the main shaft and the grooved wheel are driven to do a rotary motionby a main motor through a driving belt. The grooved wheel type bar separating and automatic feeding device has the advantages of stable feeding speed, simple structure and low failure rate, second gaps are not generated, the feeding speed is more than 6 m / min, and the grooved wheel type bar separating and automatic feeding device is especially suitable for efficient centerless grinding productionof hard alloy bars.

Description

technical field [0001] The invention relates to a bar separation and automatic conveying mechanism in the mechanical processing industry, in particular to a groove wheel type automatic feeding device for bar separation. Background technique [0002] With the rapid development of the cutting tool industry, the output of bars, especially cemented carbide bars, is increasing, and the labor costs of manufacturers are getting higher and higher, so the call for automation is getting higher and higher. [0003] There are also many bar feeders on the market, such as vibrators, plate feeders and so on. There are obvious deficiencies in these feeders: the vibrator is easy to cause a gap in the bar, and with the change of the material in the vibrating plate, the discharge speed changes rapidly, which is not conducive to stable feeding; although the plate feeder has fewer gaps than the vibrator, but Due to its complex mechanical structure such as connecting rods, cams, and eccentric wh...

AI Technical Summary

Problems solved by technology

There are obvious deficiencies in these feeders: the vibrator is easy to cause a gap in the bar, and with the change of the material in the vibrating plate, the discharge speed changes rapidly, which is not conducive to stable feeding; although the plate feeder has fewer gaps than the vibrator, but Due to its complex mechanical structure such as connecting rods, cams, and eccentric wheels, the feeding speed is relatively slow, and it is difficult to reach a feeding speed of more than 4m / min, and it is troublesome and time-consuming to change the bar specification, and the feeder itself fails. The probability is also very high

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