Automatic trimming machine

Abstract

The invention discloses an automatic edge trimming machine. The cold mold is fixed on the frame, and the frame is respectively fixed with first, sixth, second, Five, three and four cylinders, the piston rods of the first, second, third, fourth and fifth cylinders are respectively fixed with the first, second, third, fourth and fifth knives, and the first and second pairs of travel switches are fixed on the frame It can be used to sense the positions of the first and fourth knives respectively. The cylinder controller and console are fixed on the frame. The console controls the cylinder controller, and the cylinder controller controls the first, second, third, fourth, fifth, The opening and closing of the six solenoid valves, the first, second, third, fourth, fifth, and sixth solenoid valves control the opening and closing of the intake pipes of the first, second, third, fourth, fifth, and sixth cylinders, and the opening and closing of the first and second pairs of travel switches The signal is transmitted to the console. This automatic trimming machine has fast trimming speed, good quality, no flying dust, and is conducive to environmental protection. It can also replace small punching machines for stamping or riveting products.

Description

technical field [0001] The invention relates to a trimming machine, in particular to an automatic trimming machine. Background technique [0002] Unsaturated polyester bulk molding compound (BMC) and phenolic resin and other thermosetting materials will form a lot of burrs on the surface of the product after molding, requiring a lot of manual trimming, and unsaturated polyester bulk molding compound (BMC) contains glass The fiber material is easy to touch and the flying dust will cause environmental pollution, which will bring a certain degree of damage to the operator's body. Moreover, the production efficiency of manual trimming is low and the defect rate is high, so the product quality cannot be guaranteed. Contents of the invention [0003] In order to make up for the above deficiencies, the present invention provides an automatic trimming machine, which uses an automatic control system, has fast trimming speed, guaranteed quality, and does not generate flying dust, ef...

AI Technical Summary

Problems solved by technology

[0002] Unsaturated polyester bulk molding compound (BMC) and phenolic resin and other thermosetting materials will form a lot of burrs on the surface of the product after molding, requiring a lot of manual trimming, and unsaturated polyester bulk molding compound (BMC) contains glass The fiber material is easy to touch and the flying dust will cause environmental pollution, which will bring a certain degree of damage to the operator's body, and the manual trimming has low production efficiency and high defect rate, which cannot guarantee product quality

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