KR960021412A

KR960021412A - Runner Shaft Stroke Adjuster

Info

Publication number: KR960021412A
Application number: KR1019940035493A
Authority: KR
Inventors: 선신규
Original assignee: 배순훈; 대우전자 주식회사
Priority date: 1994-12-21
Filing date: 1994-12-21
Publication date: 1996-07-18

Abstract

본 발명은 사출기에서 성형되는 TV케이스, 모니터케이스등 각종 성형물들을 취출할때 사용되는 취출로보트에 있어서 러너축의 스트로크를 조정하여 주는 장치에 관한 것으로서, 지지대(21)에 삽입되고 Y축(3)에 고정되어 있는 나사봉(22)을 정역 회전시킴에 따라 볼링크(16)로 연결된 실린더(10)의 브라켓트(11)를 이동시킬 수 있도록 된 것에 있어서, 지지대(21)에 유통공(21-1)을 통공하여 나사봉(22)을 삽입하고 그 나사봉(22)에는 베어링(23-1)에 의해 회전자재하게 지지대(23)에 고정되는 타이밍풀리(24)를 나사결합하여 정역모터(27)의 타이밍풀리(25)와 타이밍벨트(26)로 연결하거나, 또는 지지대(21)에 나사공(21-2)을 형성하여 기어풀리(30)가 고정된 나사봉(22)을 나사결합시키고 전동기어풀리(32)를 개입시켜 그 기어풀리(30)와 정역모터(27)의 기어풀리(31)를 치합시키되 전동기어풀리(32)는 치차의 폭을 크게하고 베어링(34)을 개입시켜 고정되는 축(33)에 축착시켜서 된 것인바, 정역모터(27)의 정역회전시키면 타이밍풀리(24)(25) 타이밍벨트(26) 또는 기어풀리(30)(31)와 전동기어풀리(32)에 의해 나사봉(22)이 정역회전하면서 전후진하여 브라켓트(11)를 전후진시켜 스트로크를 조정할 수 있으므로 스트로크를 자동으로 조절할 수 있고 또 종래와 같이 Y축(3) 위에 까지 올라가야 하는 수고와 인위적으로 작동시켜야 하는 번거로움 그리고 과다한 노력과 조정시간을 현저히 줄일 수 있다.The present invention relates to a device for adjusting the stroke of the runner shaft in the take-out robot used to take out various moldings such as TV case, monitor case, etc. molded in the injection molding machine. The bracket 11 of the cylinder 10 connected by the ball link 16 can be moved by rotating the fixed screw rod 22 forward and backward, so that the distribution hole 21-1 is supported on the support 21. The screw rod 22 is inserted into the screw rod 22, and the screw rod 22 is screwed into the timing pulley 24 fixed to the support 23 by the bearing 23-1. Or a screw hole 21-2 in the support 21 to screw the screw rod 22 to which the gear pulley 30 is fixed. The gear pulley (30) and the gear pulley (31) of the stationary motor (27) engage with each other through the electric gear pulley (32). The electric gear pulley 32 is designed to increase the width of the gear and make it adhere to the shaft 33 which is fixed through the bearing 34. When the forward and reverse rotation of the stationary motor 27 is performed, the timing pulley 24 and 25 are rotated. The stroke can be adjusted by moving the bracket 11 forward and backward as the screw rod 22 moves forward and backward by the timing belt 26 or the gear pulley 30, 31 and the electric gear pulley 32. Can be automatically adjusted, and the effort to climb up on the Y-axis 3 as in the prior art, the trouble of artificially operating, and excessive effort and adjustment time can be significantly reduced.

Description

Runner Shaft Stroke Adjuster

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제3도는 본 발명에 따른 스트로크 조정장치의 일예시도,3 is an exemplary view of a stroke adjusting device according to the present invention,

제4도는 본 발명에 다른 실시예를 보여주는 예시도.4 is an exemplary view showing another embodiment of the present invention.

Claims

The bracket 11 of the cylinder 10 connected by the ball link 16 can be moved by forward and reverse rotation of the screw 22 inserted into the support 21 and fixed to the Y axis 3. In this case, the screw rod 22 is inserted through the distribution hole 21-1 through the support 21, and the screw rod 22 is fixed to the support 23 by the bearing 23-1. A runner shaft stroke adjusting device for a take-out robot, characterized in that the timing pulley (24) is screwed to connect the timing pulley (25) and the timing belt (26) of the stationary motor (27).

2. The screw pulley (30) is formed in the support (21) to screw the screw rod (22) to which the gear pulley (30) is fixed, and through the electric gear pulley (32). (30) and the gear pulley 31 of the stationary motor 27 is engaged, but the electric gear pulley 32 is characterized in that the gear width is enlarged and affixed to the shaft 33 fixed through the bearing 34. Runner shaft stroke adjusting device for take-out robot.

※ Note: The disclosure is based on the initial application.