CN202934625U - Paper cutting mechanism used on toilet paper folding machine - Google Patents
Paper cutting mechanism used on toilet paper folding machine Download PDFInfo
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- CN202934625U CN202934625U CN 201220626272 CN201220626272U CN202934625U CN 202934625 U CN202934625 U CN 202934625U CN 201220626272 CN201220626272 CN 201220626272 CN 201220626272 U CN201220626272 U CN 201220626272U CN 202934625 U CN202934625 U CN 202934625U
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- paper
- folding roller
- cutter
- strip
- circular knife
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Abstract
The utility model provides a paper cutting mechanism used on a toilet paper folding machine. The paper cutting mechanism comprises a folding roller with a strip-shaped cutter and a fixed cutter shaft which is adjacently arranged at the upper part or the side part of the folding roller, wherein the fixed cutter shaft is parallel to the folding roller, a spiral cutter which extends along the length direction of the fixed cutter shaft is slantwise arranged on the fixed cutter shaft, an axes between the spiral cutter and the folding roller has an offset angle, the spiral cutter is in shearing contact with the strip-shaped cutter on the folding roller, the dip angle of a tangent plane where the cutter point of the spiral cutter is tangent with the strip-shaped cutter is kept to be consistent, and the strip-shaped cutter is contacted with the spiral cutter at different timeslots due to the rotation of the paper folding roller to cut a paper; and an inferior arc surface for avoiding the edge of the spiral cutter is arranged on the fixed cutter shaft, and the force applied to the edge of the spiral cutter is even due to the inferior arc surface when the paper is cut. After adopting the scheme, the paper cutting mechanism is low in manufacture cost, high in paper cutting efficiency, and low in paper cutting noise, the paper can be effectively cut, and the status that the paper can not be cut off can be avoided.
Description
Technical field
The utility model relates to the technical field of paper product process equipment, refers in particular to the paper cutting mechanism of using on a kind of toilet paper folder.
Background technology
Traditional toilet paper folder generally adopt upper and lower opposed and all the cutter shaft in rotary state together with paper folding roller, coordinate cut paper to reach the purpose of cut-out paper, due to cutter shaft and paper folding roller all in rotary state, so cut paper can cut off fully in order to guarantee, when the lower hand papercutter on paper folding roller adopts strip-shaped cutter, hand papercutter on cutter shaft is inevitable also can only adopt strip-shaped cutter, if do not adopt strip-shaped cutter there will be the continuous situation of cut paper, but when both are strip-shaped cutter, touch when tangent, knife face contacts simultaneously, for thering is certain thickness multi-ply paper, yet there will be situation about can't all cut off, thereby can't complete next step action, therefore, above-mentioned cut paper mode and to install the thickness of each cut paper limited, inefficiency, and when knife face all contacts simultaneously, reach the folding machine more than 1.2m for width, adopt above-mentioned paper cutter can produce larger noise and vibrations, thereby also affected parts life-span and folding rate, greatly affected the regularity of paper.Domesticly occurred that a kind of cutter shaft fixes the toilet paper folder that (can be described as the stationary knife axle), paper folding roller rotate although current, this toilet paper folder is can reach the restriction that solves cut paper thickness when by the hand papercutter strip structure to cutter shaft, improveing to realize hand papercutter and strip-shaped cutter on paper folding roller coordinates cut paper, improve operating efficiency, reduce the purpose of the problems such as noise and vibrations, greatly different from above-mentioned traditional toilet paper folder.Its concrete condition is that hand papercutter vertically is arranged on cutter shaft, and and there is angle of deviation between strip-shaped cutter, the while hand papercutter is designed to circular arc with the middle part that strip-shaped cutter is touched mutually, during cut paper, because between hand papercutter and strip-shaped cutter, contact-making surface is little simultaneously, thereby can realize above-mentioned beneficial effect, but the rigidity requirement when meeting operation, make the requirement of hand papercutter manufactured materials high especially, improved widely the manufacturing cost of hand papercutter, otherwise can be large because of impulsive force, the situation of cutter often appears collapsing, can badly influence following process and end product quality like this.In a word, variation and diversification along with market competition, the paper cutter of prior art can not the satisfying the market economic structure under the demand of keen competition, if will keep competitiveness to be unlikely to backward, be badly in need of that a kind of efficiency is higher, precision is higher, installation and maintenance paper cutter more easily.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of low cost of manufacture is provided, can accelerate folding rate, improve cut paper efficiency high, reduce the cut paper noise, and not there will be and connect the paper cutting mechanism of using on the toilet paper folder that paper can't cut.
For achieving the above object, technical scheme provided by the utility model is: the paper cutting mechanism of using on a kind of toilet paper folder, it includes the stationary knife axle in folding roller top or side with the folding roller of strip-shaped cutter and neighbor configuration, described stationary knife axle is parallel with folding roller, this stationary knife axle tilts the circular knife extended along its length is installed, there is angle of deviation in the axis of circular knife and folding roller, simultaneously, this circular knife is sheared and is contacted with the strip-shaped cutter formation on folding roller, and, the tangent tangent plane inclination angle of the edge of a knife of this circular knife and strip-shaped cutter is consistent, strip-shaped cutter divides time point to touch to coordinate cut paper by the rotation realization of paper folding roller with circular knife, described stationary knife axle is provided with the blade of circular knife is formed to the minor arc face of dodging, and by this minor arc face, makes when the cut paper, and the blade of circular knife is stressed evenly.
Described circular knife is from its middle two sections of distinguishing toward rightabout distortion preset angles.
Described circular knife is that the polylith pressing plate by regulating its blade curvature is arranged on the stationary knife axle.
Be provided with multiple strip-shaped cutters on described paper folding roller, its installation site is evenly spaced along the periphery of paper folding roller.
The utility model, after having adopted such scheme, has following beneficial effect:
1), the low cost of manufacture of circular knife; Due to circular knife inclined design of the present utility model, while cutting paper simultaneously, because circular knife and touching between strip-shaped cutter are to contact, reduced so to a great extent the suffered stress of circular knife, the wearing and tearing between circular knife and strip-shaped cutter have been reduced widely, make less demanding to the circular knife manufactured materials of the utility model, be below half of traditional toilet paper folder hand papercutter manufacturing price, thereby reduced widely production cost;
2), cut paper efficiency is high, the cut paper noise is little; During cutting paper, because keeping the cutting inclination angle an of the best forever, circular knife of the present utility model comes to divide time point contact cut paper with strip-shaped cutter, thereby cut off and more can cut larger thickness than traditional structure the time, corresponding its cut paper noise reduces greatly, the vibrations of stationary knife axle and paper folding roller simultaneously also greatly reduce, thereby also extended the service life of cutter and relevant parts, more effectively reduced use cost;
3), the utility model makes that folding rate is faster, regularity is high, effective cut paper, the state that not there will be company's paper can't cut.
The accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Fig. 2 is side view of the present utility model.
Fig. 3 be circular knife of the present utility model with folding roller coordinate one of schematic diagram.
Fig. 4 be circular knife of the present utility model with folding roller coordinate two of schematic diagram.
Fig. 5 be circular knife of the present utility model with folding roller coordinate three of schematic diagram.
Fig. 6 is one of stationary knife Spindle Status schematic diagram of the present utility model.
Fig. 7 is two of stationary knife Spindle Status schematic diagram of the present utility model.
Side view when Fig. 8 is two folding rollers of the utility model outfit.
The A partial enlarged drawing that Fig. 9 is Fig. 8.
The specific embodiment
Below in conjunction with specific embodiment, the utility model is described in further detail.
Referring to accompanying drawing 1 to shown in accompanying drawing 9, the paper cutting mechanism of using on the described toilet paper folder of the present embodiment, it includes two folding rollers with strip-shaped cutter 41 and neighbor configuration in the stationary knife axle 2 of respective folded roller 1 top, certainly, stationary knife axle 2 also can be located at the side of folding roller 1, wherein, the described stationary knife axle 2 of the present embodiment is parallel with folding roller 1, be provided with three strip-shaped cutters 4 on described paper folding roller 1, its installation site is evenly spaced along the periphery of paper folding roller 1, described stationary knife axle 2 tilts a circular knife 3 extended along its length is installed, there is angle of deviation in described circular knife 3 with the axis of folding roller 1, simultaneously, this circular knife 3 is sheared and is contacted with strip-shaped cutter 4 formation on folding roller 1, and, the tangent tangent plane inclination angle of the edge of a knife of this circular knife 3 and strip-shaped cutter 4 is consistent, when guaranteeing to cut paper, circular knife 3 can keep the cutting inclination angle an of the best forever, being circular knife 3 when cutting paper can keep comparatively stable point to touch with strip-shaped cutter 4 at any time, strip-shaped cutter 4 touches to coordinate cut paper by 3 minutes time points of rotation realization and circular knife of paper folding roller 1, can avoid like this on blade certain a bit because of after stressed, produce king-sized deflection and damage, reduced to a great extent the suffered stress of circular knife 3, the wearing and tearing between circular knife 3 and strip-shaped cutter 4 have been reduced widely, but tool life, improve cut paper efficiency.In addition, the blade that the described stationary knife axle 2 of the present embodiment is provided with circular knife 3 forms the minor arc face 5 of dodging, the bottom surface that this minor arc face 5 is stationary knife axle 2, by this minor arc face 5, make when the cut paper, the blade of circular knife 3 is stressed evenly, and then make circular knife 3 more easily cut off paper, effectively avoid occurring connecting the situation that paper can't cut.In addition, the described circular knife 3 of the present embodiment is first by preset angles, to carry out the distortion typing before installation, being specially circular knife 3 is finalized the design toward rightabout distortion preset angles from its middle two sections of distinguishing, circular knife 3 is arranged on stationary knife axle 2 by the polylith pressing plate that can regulate its blade curvature more afterwards, finally carry out the branch debugging by regulating pressing plate again, realize the adjustment and installation of circular knife 3.During cutting paper, this paper cutting mechanism is mainly by strip-shaped cutter 4, with the edge of a knife of circular knife 3, progressively to divide time point to contact, realize the horizontal straight cuts of processing toilet paper, make circular knife 3 play the vertical cut effect identical with strip-shaped cutter, and guarantee in cutting process not there will be the situation that paper can't cut that connects; Its specific works process is: during cutting paper, at first strip-shaped cutter 4 on paper folding roller 1 is touched with an end points of circular knife 3 edges of a knife, and keep the shearing contact to cut the toilet paper to be processed at this place, then along with motor drives the rotation of paper folding roller 1 to continue to drive strip-shaped cutter 4, along the edge of a knife track of this circular knife 3, divide the time point touching to the other end of these circular knife 3 edges of a knife, complete the once horizontal straight cuts of processing toilet paper.In a word, after adopting above scheme, because keeping the cutting inclination angle an of the best forever, comes and strip-shaped cutter time point touching in 4 minutes circular knife 3 of the present utility model, and keep the shearing contact to carry out cut paper, the beneficial effects such as cut paper efficiency is high, the cut paper noise is little, production cost is low have been realized, can be that the toilet paper folder width is larger, speed provides effective guarantee sooner, the requirement of to adapt to modern toilet paper machinery, producing wider paper roll simultaneously.
The embodiment of the above is only the preferred embodiment of the utility model, not with this, limits practical range of the present utility model, therefore the variation that all shapes according to the utility model, principle are done all should be encompassed in protection domain of the present utility model.
Claims (4)
1. the paper cutting mechanism of using on a toilet paper folder, it includes the folding roller (1) of band strip-shaped cutter (4) and neighbor configuration in folding roller (1) top or the stationary knife axle (2) of side, it is characterized in that: described stationary knife axle (2) is parallel with folding roller (1), this stationary knife axle (2) tilts the circular knife (3) extended along its length is installed, there is angle of deviation in circular knife (3) with the axis of folding roller (1), simultaneously, this circular knife (3) is sheared and is contacted with strip-shaped cutter (4) formation on folding roller (1), and, the tangent tangent plane inclination angle of the edge of a knife of this circular knife (3) and strip-shaped cutter (4) is consistent, strip-shaped cutter (4) touches to coordinate cut paper by the rotation realization of paper folding roller (1) with circular knife (a 3) minute time point, described stationary knife axle (2) is provided with the blade of circular knife (3) is formed to the minor arc face (5) of dodging, and by this minor arc face (5), makes when the cut paper, and the blade of circular knife (3) is stressed evenly.
2. the paper cutting mechanism of using on a kind of toilet paper folder according to claim 1 is characterized in that: described circular knife (3) is from its middle two sections of distinguishing toward rightabout distortion preset angles.
3. the paper cutting mechanism of using on a kind of toilet paper folder according to claim 1 and 2 is characterized in that: described circular knife (3) is that the polylith pressing plate by regulating its blade curvature is arranged on stationary knife axle (2).
4. the paper cutting mechanism of using on a kind of toilet paper folder according to claim 1 is characterized in that: be provided with multiple strip-shaped cutters (4) on described paper folding roller (1), its installation site is evenly spaced along the periphery of paper folding roller (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220626272 CN202934625U (en) | 2012-11-23 | 2012-11-23 | Paper cutting mechanism used on toilet paper folding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220626272 CN202934625U (en) | 2012-11-23 | 2012-11-23 | Paper cutting mechanism used on toilet paper folding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202934625U true CN202934625U (en) | 2013-05-15 |
Family
ID=48318884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220626272 Expired - Lifetime CN202934625U (en) | 2012-11-23 | 2012-11-23 | Paper cutting mechanism used on toilet paper folding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202934625U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108839096A (en) * | 2018-06-07 | 2018-11-20 | 佛山市南海毅创设备有限公司 | Paper cutting device |
-
2012
- 2012-11-23 CN CN 201220626272 patent/CN202934625U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108839096A (en) * | 2018-06-07 | 2018-11-20 | 佛山市南海毅创设备有限公司 | Paper cutting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170825 Address after: 528200, Foshan City, Guangdong Province Nanhai District Guicheng Ping Xia an industrial zone Patentee after: FOSHAN NANHAI DISTRICT ZHISHENG LASER ROLLER MAKING CO.,LTD. Address before: Hengxing road 528226 Guangdong Province Nanhai District of Foshan City, Shishan science and Technology Industrial Park C District No. 7 Sony Machinery Manufacturing Co. Ltd. Patentee before: Wu Zhaoguang |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190305 Address after: 528299 Room 2104, 2 Yineng International Plaza, No. 2 Guilanbei Road, Guicheng Street, Nanhai District, Foshan City, Guangdong Province (Residence Declaration) Patentee after: Guangdong Zhidesheng Technology Co.,Ltd. Address before: 528200 Nanhai District, Foshan City, Guangdong Province Patentee before: FOSHAN NANHAI DISTRICT ZHISHENG LASER ROLLER MAKING CO.,LTD. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130515 |
|
| CX01 | Expiry of patent term |