Bidirectional servo feeding machine

Abstract

The invention provides a bidirectional servo feeding machine which is matched with a punching machine in punching industry. The feeding machine is connected with the punching machine through an electric appliance control signal to automatically feed punching steel coils both in a transverse direction (the advancing direction of the coils) and a longitudinal direction (perpendicular to the advancing direction of the coils). The invention is widely used in the punching field of metal part manufacturing in automobiles, electronics, aviation and other fast developing industries at present. The feeding machine comprises an electric control box, a transverse servo drive motor, a drive roller part, a deflection opening part, a material guiding assembly, a material limiting assembly, a longitudinal servo drive motor, a linear guide rail, a ball screw part and a housing (see Figure 2). The invention adopts the servo drive motors, so that the transverse stroke and longitudinal stroke are convenient to be adjusted, and the feeding precision and resetting precision can be controlled within + / -0.05 mm. The number of rows or sections of the longitudinal stroke can be determined according to the width of material and size of produced components, and can be 2, 3, 4, 5, 6,...,N rows (sections). The invention can overcome the present situation of material wasting since the punched surplus material (single row porous shape) has a large area and can not be utilized when a single-direction feeding machine feeds quantitive material in one direction. The invention greatly enhances the material utilization ratio, reduces the absolute usage amounts of steel, reduces the number of reloading after the coils are used up, enhances the production efficiency and lowers the production cost.

Description

technical field [0001] The invention provides a bidirectional servo feeder used in conjunction with a punch press in the stamping industry. It is connected with the punching machine through the electrical control signal to realize the two-way automatic feeding machine of the stamped steel coil material in the horizontal direction (coil advancing direction) and longitudinal direction (perpendicular to the coil advancing direction). It is widely used in today's fast-growing metal parts stamping industries such as automobiles, electronics, and aviation. this invention Background technique [0002] At present, in the fast-developing stamping production process, in addition to improving product quality and production efficiency, the price of steel remains high, and the sales price of stamping final products is constantly declining. Saving the cost of steel materials has always been a priority for every stamping manufacturer. the goal that is pursued. [0003] Metal coils are u...

AI Technical Summary

Problems solved by technology

For the stamping products of round parts, this kind of feeder has a large waste of material

Since the stamped parts are mostly round (such as the lower round cake or round parts), the width of the material used for stamping such products must be greater than the diameter of the round cake part. Large and difficult to use, it can only be treated as leftover material, the material utilization rate is low, and the material cost is difficult to control

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