Be described further below in conjunction with embodiment.
Tape wrap of the present invention mechanism is by motor (1), shaft coupling (2), gear reduction unit (3), output gear (4), main shaft disk (5), planet pin (6), rearmounted feed roller (7), carrier gear (8), preposition feed roller (9), fixed gear (10), conveyer belt (23), regulating wheel (24), single face adhesive tape (25) constitutes.Motor (1), gear reduction unit (3), main shaft disk (5), fixed gear (10) are installed on the frame (15), planet pin (6), rearmounted feed roller (7), carrier gear (8), preposition feed roller (9), conveyer belt (23), regulating wheel (24), single face adhesive tape (25) is installed on the main shaft disk (5).As shown in Figure 1 and Figure 2.
Synchronized is by motor (11), shaft coupling (12), and worm reducer (13), shaping roller (14), wheel (16) constitutes.Motor (11), worm reducer (13), shaping roller (14), wheel (16) is installed on the frame (15), as shown in Figure 1.
Cut belting by tubulose cutting knife (17), belt (18), spring (19), motor (20), bearing (21) knife rest (22), track frame (27) constitutes.Tubulose cutting knife (17), motor (20), bearing (21) is installed on the knife rest (22).One end of spring (19) is fixed on the guide rail bracket (27), and the other end connects with knife rest (22), as shown in Figure 1.
When starting working, motor (11) unstart.Along with strand (26) advances, drive the shaping roller (14) that is sandwiched on the strand (26), make the tape wrap mechanism that is installed on the frame (15) follow strand (26) to move together, as shown in Figure 4.In service, motor (1) starting, by shaft coupling (2), gear reduction unit (3), output gear (4) drive main shaft disk (5) around strand (26) rotation, and strand (26) passes through from the center of main shaft disk (5).The planet pin (6) that is installed on the main shaft disk (5) meshes and rotates along with main shaft disk (5) rotates with fixed gear (10), drives conveyer belt (23) and rotates; Driving rearmounted feed roller (7) simultaneously rotates.Make rearmounted feed roller (7) and the equidirectional rotation of preposition feed roller (9) by carrier gear (8), the single face adhesive tape (25) that will be clipped between conveyer belt (23) and rearmounted feed roller (7), the preposition feed roller (9) is sent the surface that is entangled in strand (26), as shown in Figure 2.
After tape wrap was finished, tape wrap mechanism is and then strand (26) operation still, and strand (26) is by the center of tubulose cutting knife (17).When single face adhesive tape (25) touched the tubulose cutting knife (17) that is rotated at a high speed by motor (20) drive, single face adhesive tape (25) promptly was cut off, as shown in Figure 3.
After single face adhesive tape (25) cuts off, motor (11) starting, by shaft coupling (12), worm reducer (13) drives shaping roller (14) and rotates, and makes frame (15) return to the position of starting working in the other direction, carries out next one circulation, as shown in Figure 5.