Braking device with transparent paper brake disc of cigarette packing machine
A brake device and machine transparent paper technology, which is applied in the direction of packaging material feeding device, packaging, transportation packaging, etc., can solve the problem of the inability to maintain the position of the transparent paper packaging and sealing, the influence of the braking effect of the transparent paper roll, the transparent paper roll Speed instability and other problems, to achieve the effect of stable resistance and related product quality, uniform damping force, reduced consumption and product cost
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[0020] Such as figure 1 As shown, the transparent paper brake disc brake device of the cigarette packaging machine of the present invention includes a brake disc 2 fixed coaxially with the transparent paper roll 1, and a brake band 3 is wrapped around the brake disc 2, in order to increase the friction area The wrap angle of the brake band on the brake disc is preferably greater than or equal to 180 degrees. One end of the brake band 3 is fixedly connected to the brake frame 8, and the brake frame 8 is fixedly installed; the other end of the brake band 3 is fixedly connected to the bracket 4, and the middle of the bracket 4 is rotatably mounted on a rotating shaft 5. The bracket 4 One end is also connected to a spring 6. The connection point of the brake band 3 on the bracket 4 and the connection point of the spring 6 on the bracket 4 are located on both sides of the shaft 5, and the other end of the spring 6 is opposite to an adjusting bolt 7. To connect, by turning the adjus...
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