Board slotting machine

Abstract

The invention relates to a board slotting machine. A raw material, namely a metal plate with a certain width, is inserted from an inputting mechanism. All die parts are rotated through transmission of a motor. The raw material is conveyed to one side of an outputting mechanism under the drive of the die parts. In terms of the inputting mechanism, the m angle and the n angle are large and decrease gradually and the m angle and the n angle of the die part on the side adjacent to the outputting mechanism are the minimums. Thus, the raw material can be gradually stamped to be a U-shaped plate with sides. The sliding phenomenon due to the fact that the stress on the die part on the side of the inputting mechanism is large as the m angle and the n angle are small is avoided. Thus, the production efficiency is prevented from being severely affected and more importantly, the situation that the U-shaped plate product with the sides can not be finished is avoided. Compared with the prior art, the U-shaped reinforced plate with the two sides can be processed efficiently and with high quality. The board slotting machine is simple in structure, low in manufacturing cost, easy and convenient to operate, capable of facilitating popularization of the board slotting machine in the industry and obvious in progress.

Description

technical field [0001] The invention belongs to the technical field of grooved plate preparation, and in particular relates to a plate groove machine. Background technique [0002] Tricycle (tricycle), a bicycle with three wheels, equipped with a carriage or a flat panel, used to carry people or load goods, a tricycle is a vehicle transformed from a bicycle, which can carry people or goods, in the 1930s It became very popular in the future and gradually replaced the status of rickshaws. With the advancement of technology, electric three-wheels and motorized three-wheels have been widely used. In order to enable the tricycle to bear a heavy weight, a reinforcement plate is usually provided at the bottom of the vehicle body. The existing reinforcement plate is a square column with a cross-section. This type of reinforcement plate is complicated to manufacture, high in cost, poor in elasticity and easy to break . [0003] In view of this, people have studied and designed a U...

AI Technical Summary

Problems solved by technology

In order to enable the tricycle to bear a heavy weight, a reinforcement plate is usually provided at the bottom of the vehicle body. The existing reinforcement plate is a square column with a cross-section. This type of reinforcement plate is complicated to manufacture, high in cost, poor in elasticity and easy to break

[0003] In view of this, people have studied and designed a U-shaped belt with two sides of the reinforcement plate, such as figure 1 As shown, this kind of reinforced plate has strong elasticity, and under the premise of the same performance, the cost is low. However, how to process this kind of reinforced plate is a problem that plagues people.

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