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SERVO multiposition TRANSFER FEEDER AND METHOD FOR CONTROLLING SERVO multiposition TRANSFER FEEDER

A technology of a feeding device and a control method, which is applied in the field of servo multi-station feeding devices and can solve problems such as unusability

Active Publication Date: 2014-12-24
AIDA ENG LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, to implement the transmission path setting method of Patent Publication No. 2011-131290, the premise is to have limited mold CAD data that can be read by the control device of the stamping production line, and it is impossible on a production line without such CAD data. in use

Method used

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  • SERVO multiposition TRANSFER FEEDER AND METHOD FOR CONTROLLING SERVO multiposition TRANSFER FEEDER
  • SERVO multiposition TRANSFER FEEDER AND METHOD FOR CONTROLLING SERVO multiposition TRANSFER FEEDER
  • SERVO multiposition TRANSFER FEEDER AND METHOD FOR CONTROLLING SERVO multiposition TRANSFER FEEDER

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Embodiment Construction

[0036] (1) The servo multi-station feeding device according to an embodiment of the present invention, which feeds or feeds the processing material held by the holding member between the upstream press and the downstream press, is characterized by having:

[0037] A storage unit that stores a base cam curve whose movement time and movement distance can be arbitrarily set, and that the speed and acceleration of the holding member at the start point and the end point are 0, and a base cam curve that is set as an operation limit value when the holding member moves. Maximum speed and maximum acceleration;

[0038] an operation condition input unit, which sets the moving distance of each of the first ascending motion, the forward motion, the first descending motion, the second ascending motion, the returning motion, and the second descending motion of the holding member;

[0039] A travel time calculation unit that limits the basic cam curve on the travel distance of each action se...

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Abstract

The invention discloses a servo multiposition transfer feeder configured to transfer in and out a workpiece that is held by a holding member between an upstream press and a downstream press, and characterized by including a storage section that stores a basic cam curve, a maximum velocity and a maximum acceleration, an action condition input section setting moving distances of the holding member in the actions of a first ascending action, a forward action, a first descending action, a second ascending action, a return action and a second descending action, a moving time calculation section, a cam curve generation section, a transmission action generation section and an output section.

Description

technical field [0001] The invention relates to a servo multi-station feeding device used in a stamping production line and a control method of the servo multi-station feeding device. Background technique [0002] A transfer press line consists of a plurality of presses equipped with molds consisting of an upper mold and a lower mold, which are continuously Multiple press processing operations such as blanking, bending and stretching can achieve the effect of improving production efficiency and saving space. [0003] The multi-station feeding device in the production line of the multi-station press has developed from the previous mechanical method to the servo method. The servo method can easily set and change various conveying actions, which has contributed to the improvement of the performance of the stamping production line. [0004] For example, the moving distance of the ascending action of the servo multi-station feeder may be set to a minimum value required to avoid ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D43/05
CPCB21D43/05G05B19/41815G05B2219/39105G05B2219/43174G05B2219/45142G05B2219/50233B21D43/105Y02P80/40Y02P90/02B25J9/1664
Inventor 金子外幸藤田健
Owner AIDA ENG LTD