CN211419025U

CN211419025U - Spiral paper cutter

Info

Publication number: CN211419025U
Application number: CN201921888529.6U
Authority: CN
Inventors: 胡志星; 刘自华; 罗异军
Original assignee: Jiangxi Xiexi Machinery Co ltd
Current assignee: Jiangxi Xiexi Machinery Co ltd
Priority date: 2019-11-05
Filing date: 2019-11-05
Publication date: 2020-09-04
Anticipated expiration: 2029-11-05

Abstract

The utility model belongs to the technical field of paper cutters, in particular to a spiral paper cutter, which comprises a support frame, wherein a telescopic rod is erected on the support frame, a synchronous rod is erected on the telescopic end of the telescopic rod, a roller is erected at the lower end of the synchronous rod, a guide sheet is sleeved on the outer side surface of the roller, the outer side surface of the guide sheet is contacted with the upper surface of a workpiece to be machined, a driving motor is erected at one end of the synchronous rod, the output shaft of the driving motor is connected with the roller, and a scrap removing component is arranged above the workpiece to be machined; a roller is additionally arranged above the device, and a guide sheet on the surface of the outer side of the roller is tiled on a workpiece to be machined, so that the stability of the workpiece to be machined in cutting is improved, the paper is prevented from being folded, and further deviation in the paper cutting process is avoided; external air is carried to exhaust vent department through cartridge filter, negative-pressure air fan, blast pipe in the equipment operation process, cleans the upper surface of treating the machined part, avoids the upper surface of treating the machined part to have paper piece to remain.

Description

Spiral paper cutter

Technical Field

The utility model belongs to the technical field of the paper cutter, concretely relates to spiral paper cutter.

Background

The paper cutter is traditional product, is the paper demand that cuts for handling the printing later stage, still exposes some problems in the present paper cutter use, and the paper cutter can lead to the paper fold to appear at the paper cutting in-process, and the deviation appears when finally leading to the paper cut paper, to the problem that exposes in the present paper cutter use, is necessary to carry out structural improvement and optimization to the paper cutter.

Disclosure of Invention

For solving the above-mentioned problem that exists among the prior art, the utility model provides a spiral paper cutter has the effectual paper of avoiding and cuts the characteristics that the deviation appears in-process.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a spiral paper cutter, includes the support frame, the upper surface of support frame has erect and treats the machined part, the protection casing has been erect to the top of treating the machined part, the cutting blade has been erect through the pivot in the inboard of protection casing, one side of protection casing is located the top of support frame and has erect spacing through the welding, the telescopic link has been erect to spacing middle part bottom surface, the flexible overhead synchronizing bar that has erect of telescopic link, the cylinder has been erect to the lower extreme of synchronizing bar, the guide vane has been cup jointed on the outside surface of cylinder, the outside surface of guide vane contacts with the upper surface of treating the machined part, driving motor has been erect to the one end of synchronizing bar, driving motor's output shaft is connected with the cylinder, the top of treating the machined part is equipped with the bits subassembly that removes.

As the utility model discloses a preferred technical scheme of spiral paper cutter removes bits subassembly and includes blast pipe and exhaust hole, the inboard at the support frame is established to the blast pipe support, the outside surface at the blast pipe is evenly seted up in the exhaust hole.

As the utility model discloses a preferred technical scheme of spiral paper cutter, the cartridge filter has been erect to the inside of support frame, negative-pressure air fan has been erect to the one end of cartridge filter, the one end of cartridge filter is connected with the blast pipe.

As the utility model discloses a preferred technical scheme of spiral paper cutter, the cylinder is the cylinder component, the outside surface symmetry of cylinder is equipped with two direction pieces, two the direction piece is helical component.

As the utility model discloses a preferred technical scheme of spiral paper cutter, the sword leaf that cuts is the disc component, the even inside of establishing at the protection casing of sword leaf that cuts.

As the utility model discloses a preferred technical scheme of spiral paper cutter, the cartridge filter is the hollow cylinder component, the inside packing of cartridge filter is equipped with the filter pulp.

As the utility model discloses a preferred technical scheme of spiral paper cutter, driving motor, negative-pressure air fan pass through electric connection with the external world.

Compared with the prior art, the beneficial effects of the utility model are that: a roller is additionally arranged above the device, and a guide sheet on the surface of the outer side of the roller is tiled on a workpiece to be machined, so that the stability of the workpiece to be machined in cutting is improved, the paper is prevented from being folded, and further deviation in the paper cutting process is avoided; external air is carried to exhaust vent department through cartridge filter, negative-pressure air fan, blast pipe in the equipment operation process, cleans the upper surface of treating the machined part, avoids the upper surface of treating the machined part to have paper piece to remain.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged schematic structural view taken along a line a of fig. 1;

in the figure: 1. a support frame; 2. a workpiece to be processed; 3. a protective cover; 4. cutting a cutter blade; 5. a limiting frame; 6. a telescopic rod; 7. a synchronization lever; 8. a drum; 9. a guide piece; 10. a drive motor; 11. a filter cartridge; 12. a negative pressure fan; 13. an exhaust pipe; 14. and (4) exhausting holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-2, the present invention provides the following technical solutions: a spiral paper cutter comprises a support frame 1, a workpiece 2 to be machined is erected on the upper surface of the support frame 1, a protective cover 3 is erected above the workpiece 2, a cutting blade 4 is erected on the inner side of the protective cover 3 through a rotating shaft, a limiting frame 5 is erected on one side of the protective cover 3, which is positioned at the top end of the support frame 1, by welding, a telescopic rod 6 is erected on the bottom surface of the middle part of the limiting frame 5, a synchronous rod 7 is erected on the telescopic end of the telescopic rod 6, a roller 8 is erected at the lower end of the synchronous rod 7, a guide sheet 9 is sleeved on the outer side surface of the roller 8, the outer side surface of the guide sheet 9 is contacted with the upper surface of the workpiece 2 to be machined, a driving motor 10 is erected at one end of the synchronous rod 7, the output shaft of the driving motor 10 is connected with the roller 8, a scrap removing assembly is arranged above the workpiece 2 to be machined, the workpiece 2 to be machined is effectively kept flat, and deviation in the paper cutting process is avoided.

Specifically, the chip removing assembly comprises an exhaust pipe 13 and an exhaust hole 14, the exhaust pipe 13 is erected on the inner side of the support frame 1, the exhaust hole 14 is uniformly formed in the outer side surface of the exhaust pipe 13, air is sprayed out of the exhaust hole 14 to sweep the upper surface of the workpiece 2 to be processed, and chip residues on the upper surface of the workpiece 2 to be processed are avoided.

Specifically, a filter cartridge 11 is erected inside the support frame 1, a negative pressure air blower 12 is erected at one end of the filter cartridge 11, and one end of the filter cartridge 11 is connected with an exhaust pipe 13, in this embodiment, external air is pumped into the filter cartridge 11 through the negative pressure air blower 12, and then the air is pressurized into the exhaust pipe 13.

Specifically, the roller 8 is a cylindrical member, the outer side surface of the roller 8 is symmetrically provided with two guide pieces 9, each of the two guide pieces 9 is a spiral member, and in this embodiment, the two guide pieces 9 act in two directions respectively, so that the workpiece 2 to be processed is kept flat.

Specifically, the cutting blade 4 is a disc member, and the cutting blade 4 is uniformly arranged inside the protective cover 3, so that the cutting blade 4 effectively cuts and cuts the workpiece 2 to be processed.

Specifically, cartridge filter 11 is the hollow cylinder component, and cartridge filter 11's inside packing is equipped with the filter pulp, and the filter pulp can effectually filter cartridge filter 11 inside air in this embodiment, avoids large granule dust to result in exhaust hole 14 to be blockked up from exhaust hole 14 blowout.

Specifically, the driving motor 10 and the negative pressure fan 12 are electrically connected with the outside, and the electrical connection in this embodiment facilitates the equipment to obtain good power supply and the equipment to operate well.

In this embodiment, the driving motor 10 and the negative pressure fan 12 are motors with model numbers SST43D2120 produced by hong ai transmission technology limited in Dongguan city and the driving motor 10 of the known technology which is disclosed to be widely used in daily life, and the negative pressure fan 12 is a fan with model number SF12038a2 produced by Shenzhen Jinshenlan technology limited in Shenzhen city.

The utility model discloses a theory of operation and use flow: in the utility model, in the using process of the device, a worker places the workpiece 2 to be processed on the upper surface of the support frame 1, the telescopic rod 6 sinks the synchronizing rod 7 to a high degree in the extending and retracting process, the side surface of the guide sheet 9 contacts with the upper surface of the workpiece 2 to be processed when the synchronizing rod 7 sinks to a high degree, the driving motor 10 drives the roller 8 to rotate, and the workpiece 2 to be processed is tiled through the guide sheet 9; negative pressure air fan 12 circular telegram operation in the equipment operation process, negative pressure air fan 12 operation in-process passes through cartridge filter 11 pump income with external air, and the air reachs the inside of blast pipe 13 after cartridge filter 11 filters, and then discharges through exhaust hole 14, and the upper surface of machined part 2 is treated to the spun air cleans, avoids treating that the upper surface of machined part 2 has the paper piece to remain.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A spiral paper cutter, includes support frame (1), its characterized in that: the upper surface of the support frame (1) is provided with a workpiece (2), a protective cover (3) is erected above the workpiece (2), the inner side of the protective cover (3) is provided with a cutting blade (4) through a rotating shaft frame, one side of the protective cover (3) is positioned at the top end of the support frame (1) and is provided with a limiting frame (5) through welding, the middle bottom surface of the limiting frame (5) is provided with a telescopic rod (6), the telescopic end of the telescopic rod (6) is erected with a synchronous rod (7), the lower end of the synchronous rod (7) is erected with a roller (8), the outer side surface of the roller (8) is sleeved with a guide sheet (9), the outer side surface of the guide sheet (9) is in contact with the upper surface of the workpiece (2), one end of the synchronous rod (7) is erected with a driving motor (10), and the output shaft of the driving motor (10) is connected with the roller (8), and a scrap removing assembly is arranged above the workpiece (2).

2. The spiral cutter of claim 1, wherein: the chip removing assembly comprises an exhaust pipe (13) and exhaust holes (14), the exhaust pipe (13) is erected on the inner side of the support frame (1), and the exhaust holes (14) are uniformly formed in the outer side surface of the exhaust pipe (13).

3. The spiral cutter of claim 1, wherein: a filter cartridge (11) is erected inside the support frame (1), a negative pressure fan (12) is erected at one end of the filter cartridge (11), and one end of the filter cartridge (11) is connected with an exhaust pipe (13).

4. The spiral cutter of claim 1, wherein: the roller (8) is a cylindrical component, two guide pieces (9) are symmetrically arranged on the outer side surface of the roller (8), and the two guide pieces (9) are both spiral components.

5. The spiral cutter of claim 1, wherein: the cutting knife blade (4) is a disc component, and the cutting knife blade (4) is uniformly arranged inside the protective cover (3).

6. The spiral cutter of claim 3, wherein: the filter cartridge (11) is a hollow cylindrical member, and filter cotton is filled in the filter cartridge (11).

7. The spiral cutter of claim 1, wherein: the driving motor (10) and the negative pressure fan (12) are electrically connected with the outside.