| 摘要 |
A standing in line and supplying apparatus of a burlap bag is provided to easily manufacture the burlap bag by controlling supply and discharge speed according to a kind of the burlap bag and a speed of a sewing machine. A standing in line and supplying apparatus of a burlap bag includes a supply unit(100) and first and second transfer units(200,300). The supply unit has a conveyer(120) divided by a horizontal member(110) on an upper surface of a base. The first transfer unit has driven and supply rollers(211,210), a first guide bar(220), a sensor(230), and a transfer roller. The driven and supply rollers are horizontally installed at the same height with the supply unit and horizontally transfer the burlap bag supplied by the supply unit. The first guide bar stands in line one surface of the burlap bag. The sensor senses a horizontal transfer of the burlap bag. A driven roller(241) is moved down by operation of a cylinder(242) and is engaged with the transfer roller to vertically transfer the burlap bag. The second transfer unit has a guide roller(310), a second guide bar(320), a sensor(330), and a discharge roller(340). The guide roller is vertically installed at the same height with the first transfer unit. The second guide bar stands in line one surface of the burlap bag. The sensor senses a vertical transfer of the burlap bag. A driven roller(341) is moved down by operation of a cylinder(342) and is engaged with the discharge roller to horizontally transfer the burlap bag.
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