PVC PVC Sheet Recycler

• Main Author: SANG PIL AHN
• Format: Patent
• Language: English; Korean
• Published: 24.07.2020
• Subjects: INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS; MAKING GRANULES OR PREFORMS; PERFORMING OPERATIONS; PREPARATION OR PRETREATMENT OF THE MATERIAL TO BESHAPED; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIALCONTAINING PLASTICS; TRANSPORTING; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

본 발명은, PVC필름과 종이시트로 구성된 PVC시트가 적층 수용된 시트 트롤리; 상기 시트 트롤리로부터 PVC시트를 시트단위별로 진공압착하여 이송컨베이어 상에 안착시키는 제1 시트공급피더; 상기 이송컨베이어에 의해 종방향으로 이송되는 PVC시트를 히팅하여 연화시키는 히팅부; 상기 히팅부를 통과한 PVC시트를 진공압착하여 이송하는 제2 시트공급피더; 상기 제2 시트공급피더에 의해 안착된 PVC시트를 횡방향으로 전후 슬라이딩시키는 슬라이드테이블; 상기 제1횡방향으로 슬라이딩된 PVC시트를 스크래핑하는 제1 스크래퍼; 및 상기 제2횡방향으로 슬라이딩된 다른 PVC시트를 스크래핑하는 제2 스크래퍼;를 포함하되, 횡방향 슬라이드테이블을 구성하여 종이시트의 배출과 신규 PCV시트의 안착부 이송을 동시에 수행하도록 하여서 생산 수율을 향상시킬 수 있는, PVC시트 재생장치를 개시한다. The present invention provides a PVC sheet recycling apparatus including: a sheet trolley for receiving a stack of PVC sheets each including a PVC film and a paper sheet; a first sheet supply feeder configured to vacuum-press the PVC sheets on sheet-by-sheet basis from the sheet trolley, and to seat the PVC sheets on a transfer conveyor; a heating unit configured to heat the PVC sheets transferred in a longitudinal direction by the transfer conveyor so as to soften the PVC sheets; a second sheet supply feeder configured to vacuum-press the PVC sheets having passed through the heating unit, and to transfer the PVC sheets; a slide table configured to slide the PVC sheets seated by the second sheet supply feeder back and forth in a transverse direction; a first scraper configured to scrap a PVC sheet sliding in a first transverse direction; and a second scraper configured to scrap the other PVC sheet sliding in a second transverse direction. The PVC sheet recycling apparatus may include a transverse slide table provided to simultaneously perform discharge of paper sheets and transfer of new PCV sheets to a seat portion so as to improve production yield.