CN201645885U

CN201645885U - Multi-station detection control system for protecting die of press

Info

Publication number: CN201645885U
Application number: CN2009202826504U
Authority: CN
Inventors: 花蔚
Original assignee: Jiangsu Yangli Group Co Ltd
Current assignee: Jiangsu Yangli Group Co Ltd
Priority date: 2009-12-25
Filing date: 2009-12-25
Publication date: 2010-11-24
Anticipated expiration: 2019-12-25

Abstract

The utility model relates to a multi-station detection control system for protecting a die of a press, which pertains to the technical field of presses. The multi-station detection control system is designed for station detection of specific stamped products such as series of products of battery case, and comprises a programmable controller, a plurality of probes fixed on the die and a mechanical cam controller which comprises a mechanical cam and an inductive switch. When in use, each workpiece is connected with a public point by the die; the probes are used as switches, two ends of each switch are connected into the programmable controller by wires; and each probe can be connected into the programmable controller by only one wire, and the other end thereof can be contacted with the programmable controller by a stamping part. The multi-station detection control system has reasonable control, and has convenient operation, stability and reliability under the support of corresponding programs, is beneficial to improving the processing technical range of the press, and has high practicality and remarkable economic benefit.

Description

The multistation of protection forcing press mould detects control system

Technical field

The utility model relates to a kind of multistation of forcing press mould of protecting and detects control system, belongs to the press technologies field.

Background technology

The protection of forcing press mould is divided into single-point type and multipoint mode.Some users' demand is not satisfied in the be stressed processing technology scope restriction of machine of the mould of single-point type protection.Some product needs mould is implemented the protection of multipoint mode in the process of processing, because the product difference, the mould that adapts is also different, so the method for protection is also different.

The utility model content

The purpose of this utility model provides a kind of multistation of forcing press mould of protecting and detects control system, is specific stamping products such as battery case series, and a kind of laborsaving, accurate, reliable multiple spot mould protection is provided.

The purpose of this utility model is achieved through the following technical solutions: a kind of multistation of forcing press mould of protecting detects control system, comprise the Programmable Logic Controller in the forcing press, it is characterized in that, described control system comprises the some probes that are fixed on the mould, is fixed on the mechanical cam controller of forcing press upper chain wheel cover one side; One end of each probe touches the upper end of stamping parts, its another termination Programmable Logic Controller; The corresponding mechanical cam breach of inductive switch in mechanical cam controller center fixation is on the housing of mechanical cam controller, and the signal of inductive switch send Programmable Logic Controller.

Described mechanical cam controller is made of the cam in housing, the housing, the camshaft that passes the cam center hole and inductive switch; One end fixed chain wheels of camshaft.

The utility model is to design for the station that adapts to specific stamping products such as battery case series of products detects, comprise the Programmable Logic Controller in the forcing press, be fixed on the some probes on the mould, the mechanical cam controller that comprises mechanical cam and inductive switch, in the use, each workpiece connects common point through mould, probe cans be compared to a switch, switch ends needs wiring to be incorporated in the Programmable Logic Controller, existing probe only need draw single line to Programmable Logic Controller, the other end utilizes the stamping parts contact just passable, and the utility model control is reasonable, under the support of corresponding program, easy to operate, reliable and stable, help improving the processing technology scope of forcing press, have very strong practicality and remarkable economic efficiency.

Description of drawings

Fig. 1 is arranged on structural representation on the forcing press for the utility model;

Fig. 2 is that single mould detector probe connects enlarged diagram among Fig. 1;

Fig. 3 is mechanical cam and an induction switch structure schematic diagram in the utility model;

The specific embodiment

Further specify the utility model in conjunction with the accompanying drawings and embodiments; as Fig. 1; 2; shown in 3; the utility model comprises the Programmable Logic Controller in the forcing press; be fixed on the some probes 1 on the mould; the mechanical cam controller 5 that comprises mechanical cam 3 and inductive switch 4; mechanical cam controller 5 is fixed on forcing press upper chain wheel cover 6 one sides; the A termination of probe 1 is gone into the Programmable Logic Controller PLC input of forcing press; the B end contacts with stamping products 2; realize among Fig. 3 that C holds cam 3 angles of D end to detect; if B end is not run into product (promptly not detecting workpiece) and is just realized the mould defencive function in this interval; the detection angles that probe contacts with mould, mechanical cam 3 angular dimensions (breach) in the necessary control chart 3 are realized.If exercise a certain position probing at lathe, exercise the 2nd when enclosing this position when punch press so, in the meantime, just shut down if detect the stamped workpieces lathe, just continue operation if detect stamped workpieces.

Programmable Logic Controller PLC program; mechanical cam inserts the normally closed input signal point 0.01 of Programmable Logic Controller PLC among Fig. 3; when punch press is in motion process, gather signal 3.01 and 3.02 respectively at mechanical cam C, D two ends; Fig. 2 middle probe A termination is gone into the normally closed input signal 0.02 of Programmable Logic Controller PLC; signal 3.01 and 0.02 series connection are obtained output signal 4.01; when punch press moves between signaling point 3.02 and 3.01, this moment 4.01 be in the time of will having signal, and punch press is realized reporting to the police and shut down action.

Claims

1. protect the multistation of forcing press mould to detect control system for one kind, comprise the Programmable Logic Controller in the forcing press, it is characterized in that described control system comprises the some probes that are fixed on the mould, be fixed on the mechanical cam controller of forcing press upper chain wheel cover one side; One end of each probe touches the upper end of stamping parts, its another termination Programmable Logic Controller; The corresponding mechanical cam breach of inductive switch in mechanical cam controller center fixation is on the housing of mechanical cam controller, and the signal of inductive switch send Programmable Logic Controller.

2. the multistation of protection forcing press mould according to claim 1 detects control system, it is characterized in that described mechanical cam controller is made of the cam in housing, the housing, the camshaft that passes the cam center hole and inductive switch; Camshaft one end fixed chain wheels.