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.

Inactive Publication Date: 2015-11-11
许立国
View PDF7 Cites 10 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Circular tubes are widely used in the current industry. According to the needs of various fields, the circular tubes need to be cut into different lengths, especially in the field of paper tube cutting, and the requirements for the smoothness of the cut section are also different according to different needs. Similarly, in the prior art, the circular kn

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Fixed cutting device and paper tube smoothing mill comprising same
  • Fixed cutting device and paper tube smoothing mill comprising same

Examples

Experimental program
Comparison scheme
Effect test

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 ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to a cutting device used for cutting objects and a paper tube smoothing mill comprising the cutting device. The fixed cutting device comprises a rack, a roller wheel for bearing a paper tube, a cutting device and a control unit, wherein the cutting device and the roller wheel are arranged on the rack in a matched mode, and are electrically connected with the control unit respectively. The fixed cutting device has the beneficial effects that: a cutting saw of the cutting device is arranged to be a mechanism capable of controlling cutting depth by sliding front and back; rotation, in front and negative directions, of the cutting saw or the roller wheel is matched, so that a secondary cutting mode is applied, and therefore, influence on use or surface aesthetic extent due to the fact that burrs are generated on a cut surface of a cut part can be prevented; an air draft device for collecting chippings is arranged in a working area of the cutting device, so that the working environment can be kept sanitary; and the paper tube smoothing mill comprising the cutting device is simple to operate, and has cutting efficiency which is 2-5 times that of a circular knife.

Description

technical field [0001] The invention belongs to the technical field of cutting equipment, and in particular relates to a fixed cutting device and a paper tube fine cutting machine including the cutting device. Background technique [0002] Round tubes are widely used in the current industry. According to the needs of various fields, round tubes need to be cut into different lengths, especially in the field of paper tube cutting, and the requirements for the smoothness of the cut section are also different according to different needs. Similarly, in the prior art, the circular knife cutting method is usually used, but this cutting method usually causes the cutting section of the paper tube to be non-vertical, resulting in a high reject rate and a serious waste of resources. The cut piece is set on the rotating shaft and then cut, the operation is cumbersome and the production efficiency is low. Contents of the invention [0003] In order to solve the above-mentioned proble...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): B26D1/143B26D7/02B26D7/26B26D7/18
Inventor 许立国
Owner 许立国
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products