In a rotary stencil printing press including a rotary screen cylinder which supports a screen printing form and is supported rotatably, and a squeegee which is located within the rotary screen cylinder and, when printing is done, contacts an inner peripheral surface of the screen printing form to tr
In a rotary stencil printing press including a rotary screen cylinder which supports a screen printing form and is supported rotatably, and a squeegee which is located within the rotary screen cylinder and, when printing is done, contacts an inner peripheral surface of the screen printing form to transfer ink stored within the rotary screen cylinder to a web via holes of the screen printing form and, when printing is stopped, leaves the inner peripheral surface of the screen printing form, throw-on and throw-off of the squeegee with respect to the inner peripheral surface of the screen printing form, and adjustment of the position of the throw-on are performed by motors.
대표청구항▼
1. An ink transfer member position adjusting method of a rotary stencil printing press including, a stencil printing plate cylinder which supports a stencil printing plate and is supported rotatably, andan ink transfer member which is located within the stencil printing plate cylinder and, when prin
1. An ink transfer member position adjusting method of a rotary stencil printing press including, a stencil printing plate cylinder which supports a stencil printing plate and is supported rotatably, andan ink transfer member which is located within the stencil printing plate cylinder and, when printing is done, contacts an inner peripheral surface of the stencil printing plate to transfer ink stored within the stencil printing plate cylinder to a material to be printed via holes of the stencil printing plate and, when printing is stopped, leaves the inner peripheral surface of the stencil printing plate, the method comprising:performing, by a motor, movement of the ink transfer member to a position for replacement of the ink transfer member, movements of the ink transfer member to a position of a throw-off, different from the position for replacement, with respect to the inner peripheral surface of the stencil plating plate, movement of the ink transfer member to a position of a throw-on with respect to the inner peripheral surface of the stencil printing plate, and adjustment of the position of the throw-on. 2. The ink transfer member position adjusting method of a rotary stencil printing press according to claim 1, wherein the position for replacement of the ink transfer member is a home position for the ink transfer member, andthe home position is a home position for the throw-on and the throw-off of the ink transfer member, and the home position for the throw-on and throw-off of the ink transfer member can be adjusted with respect to the inner peripheral surface of the stencil printing plate. 3. The ink transfer member position adjusting method of a rotary stencil printing press according to claim 2, wherein a relative position between the home position and the position of the throw-off is constant. 4. The ink transfer member position adjusting method of a rotary stencil printing press according to claim 2, wherein a relative position between the home position and the position of the throw-on can be adjusted. 5. The ink transfer member position adjusting method of a rotary stencil printing press according to claim 4, wherein the relative position between the home position and the position of the throw-on changes according to an amount of adjustment of the position of the throw-on by an operator. 6. The ink transfer member position adjusting method of a rotary stencil printing press according to claim 1, further comprising: obtaining a total number of rotation of the rotary stencil printing press in a state in which the ink transfer member has been thrown on the inner peripheral surface of the stencil printing plate after adjustment of a home position for the throw-on and throw-off of the ink transfer member with respect to the inner peripheral surface of the stencil printing plate; andadjusting the position of the throw-on of the ink transfer member with respect to the inner peripheral surface of the stencil printing plate in accordance with the obtained total number of rotation of the rotary stencil printing press. 7. The ink transfer member position adjusting method of a rotary stencil printing press according to claim 1, wherein the rotary stencil printing press further includes a support shaft that supports the ink transfer member, a first bearing member that supports a first end of the support shaft, a second bearing member that supports a second end, opposite to the first end, of the support shaft, a first frame that supports the first bearing member, and a second frame that supports the second bearing member, andwherein the stencil printing plate cylinder is provided between the first and second frames, a first bearing is provided at a side opposite to the stencil printing plate cylinder with respect to the first frame, and a second bearing is provided at a side opposite to the stencil printing plate cylinder with respect to the second frame. 8. An ink transfer member position adjusting apparatus of a rotary stencil printing press, comprising: a stencil printing plate cylinder which supports a stencil printing plate and is supported rotatably;an ink transfer member which is located within the stencil printing plate cylinder and, when printing is done, contacts an inner peripheral surface of the stencil printing plate to transfer ink stored within the stencil printing plate cylinder to a material to be printed via holes of the stencil printing plate and, when printing is stopped, leaves the inner peripheral surface of the stencil printing plate;a motor for performing movement of the ink transfer member to a position for replacement of the ink transfer member, movement of the ink transfer member to a position of a throw-off, different from the position for replacement, with respect to the inner peripheral surface of the stencil printing plate, movement of the ink transfer member to a position of a throw-on with respect to the inner peripheral surface of the stencil printing plate, and adjustment of the position of the throw-on; anda control unit that controls driving of the motor. 9. The ink transfer member position adjusting apparatus of a rotary stencil printing press according to claim 8, wherein the position for replacement of the ink transfer member is a home position for the ink transfer member,the home position is a home position for the throw-on and the throw-off of the ink transfer member, andthe control unit adjusts the home position for the throw-on and throw-off of the ink transfer member with respect to the inner peripheral surface of the stencil printing plate. 10. The ink transfer member position adjusting apparatus of a rotary stencil printing press according to claim 9, wherein the control unit renders constant a relative position between the home position and the position of the throw-off. 11. The ink transfer member position adjusting apparatus of a rotary stencil printing press according to claim 9, wherein the control unit adjusts a relative position between the home position and the position of the throw-on. 12. The ink transfer member position adjusting apparatus of a rotary stencil printing press according to claim 11, wherein the control unit changes the relative position between the home position and the position of the throw-on according to an amount of adjustment of the position of the throw-on by an operator. 13. The ink transfer member position adjusting apparatus of a rotary stencil printing press according to claim 8, wherein the control unit, obtaining a total number of rotation of the rotary stencil printing press in a state in which the ink transfer member has been thrown on the inner peripheral surface of the stencil printing plate after adjustment of a home position for the throw-on and throw-off of the ink transfer member with respect to the inner peripheral surface of the stencil printing plate, andadjusts the position of the throw-on of the ink transfer member with respect to the inner peripheral surface of the stencil printing plate in accordance with the obtained total number of rotation of the rotary stencil printing press. 14. The ink transfer member position adjusting apparatus of a rotary stencil printing press according to claim 8, further comprising: a support shaft that supports the ink transfer member;a first bearing member that supports a first end of the support shaft;a second bearing member that supports a second end, opposite to the first end, of the support shaft; anda first frame that supports the first bearing member, and a second frame that supports the second bearing member,wherein the stencil printing plate cylinder is provided between the first and second frames, a first bearing is provided at a side opposite to the stencil printing plate cylinder with respect to the first frame, and a second bearing is provided at a side opposite to the stencil printing plate cylinder with respect to the second frame.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.