Roll type raw material supply device

A roll type raw material supply device, the device comprising:

• a raw material mount configured to support a roll type raw material to which a tape is attached to an end portion of a raw material to temporarily fix the end portion;
• a tape remover configured to clamp a non-bonding portion of the tape and to separate the tape from the raw material;
• and
• a raw material conveyor configured to attach and move the raw material,
• wherein the raw material conveyor is disposed on a side opposite to the tape remover with respect to the end portion of the raw material prior to separating the tape from the raw material,
• wherein the tape remover comprises a clamp assembly and a first conveying cylinder,
• wherein the clamp assembly comprises a first clamp member and a second clamp member,
• wherein the first clamp member is located between the second clamp member and the roll type material, such that the first clamp member is movable into contact with the raw material and the tape when operating the roll type raw material supply device,
• wherein, when the first clamp member and the second clamp member are spaced apart from each other and then the non-bonding portion of the tape is positioned between the first clamp member and the second clamp member, the first clamp member and the second clamp member are configured to be movable close to each other to clamp the non-bonding portion of the tape, and
• wherein the first conveying cylinder is configured to move the clamp assembly.