CN205130016U - Big guillootine of opening - Google Patents
Big guillootine of opening Download PDFInfo
- Publication number
- CN205130016U CN205130016U CN201520975733.7U CN201520975733U CN205130016U CN 205130016 U CN205130016 U CN 205130016U CN 201520975733 U CN201520975733 U CN 201520975733U CN 205130016 U CN205130016 U CN 205130016U
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Abstract
The utility model relates to a package printing equipment, especially a big guillootine of opening. Including frame, pay -off draw gear, cutting device, transport and automatic pile device, still install the air current and press the paper device in the frame, its play paper one side that is located cutting device, the air current presses the paper device to blow off the air current downwards to cutting the base and cutting the slope of the adjacent department of cylinder. What this big guillootine of opening can avoid that cutting device goes out paper one side waits that it rises to stick up and cause the emergence of beating the paper phenomenon to cut the paper edge.
Description
Technical field
The utility model relates to packaging printing machines, an especially a kind of large guillotine.
Background technology
In packages printing industry, a large guillotine is used for packages printing paper roll web being cut into large.A large guillotine comprises frame and the feeding drawing unit be fixed in frame, cutting means, conveying and automatic stacking device etc., cutting means comprises and cuts base and being positioned at and cut and cut cylinder directly over base, cuts base and cut on cylinder to be all provided with cutting knife.During work, roll web passes through from cutting base and cutting between cylinder under feeding drawing unit effect, cut roller to rotate, in rotary course, cut cutting knife on cylinder and the cutting knife cut on base to interact roll web cut off, the paper be cut off carry and automatic stacking device effect under pile up stacked.
Because cropped paper is thinner, after paper is cut-off, the cut paper Zhang Rongyi to be cut of the paper delivery side of cutting means causes paper edge to warp because of electrostatic or rotor swirling eddy, thus causes and beat paper phenomenon, like this can the direct more waste product of generation; Due to produce beat paper phenomenon after need to shut down and start shooting again, and shut down and start shooting and also can produce more waste product again, therefore generation is beaten paper phenomenon and not only can be wasted more material, but also affect production efficiency.
Summary of the invention
The purpose of this utility model is to provide a kind of large guillotine, warps with the paper edge of cutting to be cut avoiding cutting means paper delivery side and causes the generation of beating paper phenomenon.
Large guillotine described in the utility model, comprise frame and the feeding drawing unit be fixed in frame, cutting means, conveying and automatic stacking device, cutting means comprises and cuts base and being positioned at and cut and cut cylinder directly over base, frame is also provided with air-flow paper pressing device, it is positioned at the paper delivery side of cutting means, and be positioned at cut base side above with to cut cylinder parallel, air-flow paper pressing device can to cutting base and cutting cylinder adjacent and be tilted to down to puff away and flow.
Described air-flow paper pressing device is that the closed cylindrical body of the other end is opened in one end, its opening end is provided with suction nozzle, cylindrical body is provided with the blowing nozzle of a row and cylindrical body inner space vertically, and this row's blowing nozzle tilts from top to bottom towards cutting base and the adjacent cutting cylinder.
During work, first with the suction nozzle of tracheae by air-flow paper pressing device opening end, air-flow paper pressing device is connected with high-pressure air source, in the course of the work, high pressure draught is tilted to down the adjacent blowing to and cut base Yu cut cylinder by blowing nozzle, after paper is cut-off, cut paper to be cut open from cutting means paper delivery side out after, will be subject to the compacting of high pressure draught of air-flow paper pressing device blowout, paper edge can not upwarp.
The utility model has installed air-flow paper pressing device owing to setting up in frame, this air-flow paper pressing device can effectively prevent paper from cutting means paper delivery side out after paper edge upwarp, thus avoid the generation of beating paper phenomenon, improve production efficiency and product percent of pass.
Accompanying drawing explanation
Fig. 1 is the structural representation of large guillotine described in the utility model;
Fig. 2 is the front view of air-flow paper pressing device.
Detailed description of the invention
As shown in Figure 1, this is opened greatly guillotine and comprises frame 3 and the feeding drawing unit 1 be fixed in frame 3, cutting means, conveying and automatic stacking device 5, cutting means comprises cutting base 6 and being positioned to cut and cuts cylinder 2 directly over base 6, and frame 3 is also provided with air-flow paper pressing device 4.As shown in Figure 2, air-flow paper pressing device 4 is for opening the closed cylindrical body 41 of the other end in one end, and its opening end is provided with suction nozzle 42, and cylindrical body 41 is provided with the blowing nozzle 43 of a row and cylindrical body 41 inner space vertically.Air-flow paper pressing device 4 is positioned at the paper delivery side of cutting means, and be positioned at cut base 6 side above parallel with cutting cylinder 2, described blowing nozzle 43 tilts towards cutting base 6 and the adjacent cutting cylinder 2 from top to bottom, and air-flow paper pressing device 4 can to cutting base 6 and cutting cylinder 2 adjacent and be tilted to down to puff away and flow by blowing nozzle 43.
With the suction nozzle 42 of tracheae by air-flow paper pressing device 4 opening end, air-flow paper pressing device 4 is connected with high-pressure air source, in the course of the work, high pressure draught is tilted to down to blow to by blowing nozzle 43 and cuts base 6 and the adjacent cutting cylinder 2, after paper is cut-off, cut paper to be cut open 7 from cutting means paper delivery side out after, to be subject to the compacting of the high pressure draught that air-flow paper pressing device 4 blows out, paper 7 edge can not upwarp.
Claims (2)
1. open guillotine greatly for one kind, comprise frame (3) and be fixed on feeding drawing unit (1) in frame, cutting means, conveying and automatic stacking device (5), cutting means comprises cutting base (6) and being positioned to cut and cuts cylinder (2) directly over base, it is characterized in that: air-flow paper pressing device (4) is also installed in frame, it is positioned at the paper delivery side of cutting means, and be positioned at cut base side above with to cut cylinder parallel, air-flow paper pressing device can to cutting base and cutting cylinder adjacent and be tilted to down to puff away and flow.
2. large guillotine according to claim 1, it is characterized in that: described air-flow paper pressing device (4) is for opening the closed cylindrical body of the other end in one end, its opening end is provided with suction nozzle (42), cylindrical body (41) is provided with the blowing nozzle (43) of a row and cylindrical body inner space vertically, and this row's blowing nozzle tilts from top to bottom towards cutting base (6) and the adjacent cutting cylinder (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520975733.7U CN205130016U (en) | 2015-12-01 | 2015-12-01 | Big guillootine of opening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520975733.7U CN205130016U (en) | 2015-12-01 | 2015-12-01 | Big guillootine of opening |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205130016U true CN205130016U (en) | 2016-04-06 |
Family
ID=55615837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520975733.7U Active CN205130016U (en) | 2015-12-01 | 2015-12-01 | Big guillootine of opening |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205130016U (en) |
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2015
- 2015-12-01 CN CN201520975733.7U patent/CN205130016U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |