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김용석(Yong-Seok Kim),정찬세(Chan-Se Jeong),양순용(Soon-Young Yang) 한국생산제조학회 2011 한국생산제조학회지 Vol.20 No.5
In general, the purpose of packaging fasteners is a series of management activities to maintain the condition at the time of production until they get delivered to the end user. An automatic packing system for fasteners is consisted of bucket conveyor, slide feeder, vision inspection system, box-magazine conveyor system and automatic packing machine. Also, the automatic packing machine is consisted of six modules including charging device, clamping/opening device, sealing/cutting device, feeding/air-shower device, supplying/adjusting device and device frame, etc. In this paper, we proposed an automatic packing mechanism of the one station concept for packing work of fastener objects where the continuous batch work is performed in a finite space. The proposed one-station packing mechanism has been optimized through mechanical, dynamical, structural and fluid analyses. And it had been manufactured as the prototype of automatic packing machine. The field test for validation of performance was performed directly at the production line of bolt and screw. In the field test, this packing machine showed an efficiency of about 4.5 times the manual operation. It also showed 30% reduction in the consumption of packing materials compared to the manual operation. This automatic packing machine for fastener objects will be commercialized soon.
채소 자동결속기의 개발(Ⅱ) : 시제품제작 및 성능검증
김용석(Yong-Seok Kim),박성호(Sung-Ho Park),양순용(Soon-Young Yang) 한국생산제조학회 2009 한국생산제조학회지 Vol.18 No.4
In this paper, it has been proposed an automatic vegetable bundling mechanism that makes use of heat melt sticking. The proposed mechanism is consisted of three modules for the rationality of manufacture. Design specification has been determined by the bundling mechanism that was optimized mechanically. And, it has been manufactured the prototype of the automatic bundling machine. It has been carried out directly the field test for verification of performance in farmhouse which produces vegetable. In field test, this bundling machine showed efficiency of about 3.6 times than the manual working by manpower, and other performance it got satisfied result. This automatic vegetable-bundling machine was already registered as the agricultural machine. and This machine will be commercialized soon.
김용석(Yong-Seok Kim),박성희(Sung-Hee Park),박태표(Te-Pyo Park),양순용(Soon-Young Yang) 대한기계학회 2008 대한기계학회 춘추학술대회 Vol.2008 No.5
An Allium-odorum is difficult material to handling, because it is soft and weak as mechanical. For bundling work of allium-odorum, we must grip in the bundle shape of unit weight, however, it is difficult that grip allium-odorum by hand because the bundle bulk is very big. Especially, in packing work, the bundle shape of allium-odorum package than other vegetables is very important, because difference of a price becomes much according to the bundle shape. In this paper, we propose bundling mechanism for a quadrangle shape in bundle shape, and semi-automatic bundling mechanism that makes use of a eccentric roller and a triangularity link. We carry out mechanical modeling and analysing respectively using the CATIA V5 and SimDesigner. We manufactured the prototype of the semi-automatic bundling machine, and got satisfied result through field test. And this machine will be commercialized and announced soon.
김용석(Yong-Seok Kim),김재준(Jea-Jun Kim),박태표(Te-Pyo Park),양순용(Soon-Young Yang) 대한기계학회 2008 대한기계학회 춘추학술대회 Vol.2008 No.5
In this paper, we propose an automatic vegetable-bundling mechanism that makes use of heat melt sticking. The proposed mechanism is made of three modules for aligning, shaping, and bundling. Using the SMO(SimDesigner Motion) module, we optimize condition of mechanical movement of the bundling mechanism. We manufactured the prototype of the automatic bundling machine. Also we carried out directly the field test for verification of performance in farmhouse which produces vegetable, and we got satisfied result. This machine will be commercialized and announced soon.
채소 자동결속기의 개발(II) : 시제품제작 및 성능검증
김용석,박성호,양순용,Kim, Yong-Seok,Park, Sung-Ho,Yang, Soon-Young 한국생산제조학회 2009 한국생산제조학회지 Vol.26 No.3
In this paper, it has been proposed an automatic vegetable bundling mechanism that makes use of heat melt sticking. The proposed mechanism is consisted of three modules for the rationality of manufacture. Design specification has been determined by the bundling mechanism that was optimized mechanically. And, it has been manufactured the prototype of the automatic bundling machine. It has been carried out directly the field test for verification of performance in farmhouse which produces vegetable. In field test, this bundling machine showed efficiency of about 3.6 times than the manual working by manpower, and other performance it got satisfied result. This automatic vegetable-bundling machine was already registered as the agricultural machine. and This machine will be commercialized soon.
김용석(Yong-Seok Kim),정찬세(Chan-Se Jeong),양순용(Soon-Young Yang) 한국생산제조학회 2011 한국생산제조학회지 Vol.20 No.3
In this paper, we proposed an automatic packing mechanism of one station concept for fastener objects where the continuous work is performed in a finite space. The proposed packing mechanism is composed of supporting frame, feeding supply, air shower device, clamping/opening device, batch charging device, sealing/cutting device and supply adjusting device. And, these mechanisms have been modularized through mechanical, dynamical, structural and fluid optimized design using the SMO(SimDesigner Motion) analysis module. Also, the virtual prototype was carried out using the 3-D CAD program. The packing process is consisted performed in the order of feeding, clamping, bottom sealing, cutting, opening, object charging, closing and the upper sealing. And the time of these cycles were designed to be completed in 15-20 seconds. This packing mechanism will be created as a prototype in the near future. In addition, it will be applied to the production scenes after going through a field test for the validation of performance.
차량 소음기용 다공파이프 자동절단 메커니즘 설계에 관한 연구
김용석(Yong-Seok Kim),정찬세(Chan-Se Jeong),양순용(Soon-Young Yang) 한국생산제조학회 2011 한국생산제조학회지 Vol.20 No.3
In this paper, we proposed the automatic cutting mechanism of the perforation pipes in an automobile muffler. This cutting mechanism makes continuous work possible, because it performs the batch work via the sequential operation of loading, feeding, cutting, and discharging. The proposed cutting mechanism consists of the frame unit, escape unit, turning unit, feeding unit, vision system, clamping unit, spindle/cutting unit and cooling unit. And, these mechanisms have been modularized through mechanical, dynamical and structural optimized design using the SMO (SimDesigner Motion) analysis module. Also, the virtual prototype was carried out using the 3-D CAD program. The cutting process cycle is performed in the order of loading, vision processing, feeding, clamping, cutting and discharging. And the cycle time for cutting one piece was designed to be completed in four seconds.