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Transfer feeder device and control method of the transfer feeder device

A control method and feeder technology, applied in the directions of feeding device, storage device, positioning device, etc., can solve the problem of inability to do transfer motion and so on

Pending Publication Date: 2021-12-10
AIDA ENG LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, for a transfer press system using a servo press, for example, even if the transfer feeder device is set so that it can use a servo motor to set free transport movement, as long as it moves in conjunction with the punching angle, the transfer feeder The action of the device will be affected by the acceleration and deceleration of the stamping or the direction of rotation, etc., and it cannot perform stable transfer movements.

Method used

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  • Transfer feeder device and control method of the transfer feeder device
  • Transfer feeder device and control method of the transfer feeder device
  • Transfer feeder device and control method of the transfer feeder device

Examples

Experimental program
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Embodiment Construction

[0037] Embodiments of the present invention will be described below with reference to the drawings.

[0038] figure 1 It is a block diagram of a servo transfer press system including the transfer feeder device according to this embodiment. The servo transfer press system has a servo press 1 for press processing, a servo transfer device 10 (transfer feeder device) for transporting (transferring) workpieces, and a transfer press operation control device 30 . figure 2 is a front view of the servo press 1 .

[0039]In the servo press 1 , a slider 6 guided vertically in a main body 9 moves up and down by a slider driving mechanism (including a crankshaft 2 and the like). A patrix 7 is installed on the slide block 6, and a patrix 8 is installed on the backing plate (lathe). The crankshaft 2 is rotationally driven by a servo motor 4 via a gear mechanism. The crankshaft 2 is provided with a crankshaft encoder 3 that detects the rotation angle (pressing angle) of the crankshaft 2...

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Abstract

The present application provides a transfer feeder device and the like that can set a switching point of a timing switch that matches the movement of a transfer lever of the transfer feeder device. In a press, the transfer feeder device performs a conveying operation of a workpiece with the transfer movement based on an independent phase signal for transfer synchronized with a main phase signal and comprises a setting part setting the distance to the reference point on the trajectory of the transfer rod based on the transfer motion is the point on the trajectory of the specified distance specified by the user as the switching point of a timing switch; and a signal output unit that outputs a timing signal to an external device when the transfer lever reaches the switching point.

Description

technical field [0001] The invention relates to a transfer feeder device and a control method for the transfer feeder device. Background technique [0002] The multi-station press system consists of a press for stamping and a transfer feeder device for transporting workpieces (materials). Among the presses, there are conventional mechanical presses that use gears, cams, etc. for the drive of punching, and servo presses that use servo motors that have been developed in recent years. Similarly, transfer feeder devices include a mechanical transfer feeder device that operates mechanically in conjunction with the crank angle (press angle) of the press, and a servo transfer feeder device that uses a servo motor that has been developed in recent years. . Due to the advent of servo presses, for example, by performing operations at high speed during press processing and reducing the speed near the bottom dead center (lowest point of pressurization), or switching the rotation direc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B30B15/00B65G43/00B65G47/90
CPCB30B15/00B65G47/901B65G43/00B21D43/055B30B15/148B30B15/32B21D43/04
Inventor 藤田健金子外幸
Owner AIDA ENG LTD