Fixed cutting device and paper tube smoothing mill comprising same
A technology of cutting device and precision cutting machine, applied in metal processing and other directions, can solve the problems of cumbersome operation, waste of resources, low production efficiency, etc., and achieve the effects of eliminating edge burrs, increasing cutting speed and improving cutting efficiency.
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Example
[0022]
[0023] Such as figure 1 As shown, the present invention provides a fixed cutting device 1 including a cutting saw 12, a cutting frame 11, and a ventilation device 6. The cutting saw 12 and the ventilation device 6 are respectively arranged on the cutting frame 11, and the cutting frame 11 can be installed according to the needs of the work. It is fixed on the cutting equipment, and a convenient handle can also be installed on the cutting frame 11, so that people can hold it and move. The air passage opening of the exhaust device 6 covers the working area of the cutting saw 12. When the cutting device 1 is used, all the debris cut on the cutting piece can be sucked in through the air passage opening of the exhaust device 6, thereby preventing debris from working. The ring will fly inside, polluting the working environment.
[0024] The cutting saw 12 is arranged on the cutting frame 11 through a sliding mechanism. The sliding mechanism includes an upper sliding block 13...
Example
[0026]
[0027] Such as figure 2 Shown is a paper tube finishing machine comprising the cutting device 1 in the first embodiment, a frame 2, a roller 4 carrying the paper tube, a cutting device 1 and a control unit, and the cutting device 1 and the roller are arranged in cooperation with the machine. The rack 2 is electrically connected to the control unit. The control unit can control the cooperative work between the various devices, so as to achieve an intelligent cutting effect. The front end of the cutting device 1 is hinged on the frame 2, and its rear end is connected to the frame 2 through a cutting cylinder 5, and the cutting cylinder 5 is used to control the cutting device 1 to perform cutting work. Through the cutting cylinder 5 to control the angle and position of the cutting device 1 when it is hinged on the frame 2, it can better cooperate with the roller 4 carrying the paper tube, and accurately perform the accuracy of the paper tube fixed on the roller 4 carryin...
Example
[0034]
[0035] A cutting method for cutting paper tubes: a. Place the paper tube to be cut on a roller that can rotate in both directions, push the cutting device to make the cutter cut into the paper tube to be cut, and then start the rotation of the roller to make the paper tube to be cut Rotate in the opposite direction to the cutting knife on the cutting device, so that the cutting edge of the cutting knife is located between the inner and outer sides of the paper tube to be cut, and perform a circular cut to complete the first cutting; b. Push the cutting device again to make the cutting knife Cut the paper tube to be cut through, and at the same time, control the roller to make the paper tube that is cut for the first time in step a and the cutting knife on the cutting device rotate in the same direction, and perform the second cut in the original cutting groove, and cut the The paper tube is cut to complete the cutting.
[0036] The specific operation method of the paper ...
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