CN102926033B - Fiber short cutter roller capable of adjusting cut-in angle of cutter in stepless mode - Google Patents
Fiber short cutter roller capable of adjusting cut-in angle of cutter in stepless mode Download PDFInfo
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- CN102926033B CN102926033B CN201210438079.7A CN201210438079A CN102926033B CN 102926033 B CN102926033 B CN 102926033B CN 201210438079 A CN201210438079 A CN 201210438079A CN 102926033 B CN102926033 B CN 102926033B
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- 239000000835 fiber Substances 0.000 title claims abstract description 23
- 238000005520 cutting process Methods 0.000 claims abstract description 45
- 210000003734 kidney Anatomy 0.000 claims description 9
- 238000000926 separation method Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 229920004933 Terylene® Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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- Preliminary Treatment Of Fibers (AREA)
Abstract
本发明公开了一种能无级调节刀具切入角度的纤维短切刀辊。包括工字型刀辊筒、两个结构相同的角度盘、两个结构相同的定位盘和阶梯轴；工字型刀辊筒装在阶梯轴的中部与阶梯轴固接，工字型刀辊筒两端外的阶梯轴上向外依次均装有角度盘、定位盘、套筒和轴承。本发明通过角度盘与旋转刀槽的设计，可以无级调节刀具的切入角度，设备安装好后，转动角度盘可以一次性调节所有长刀片的切入角度（角度范围为0°-30°），而且保证了各个长刀片切入角相同，解决了目前短切设备无法调整切入角度的问题，改善了短切效果，延长了刀具的使用寿命，降低了生产成本。
The invention discloses a fiber chopped cutter roll capable of steplessly adjusting the cutting angle of the cutter. It includes an I-shaped knife roller, two angle plates with the same structure, two positioning plates with the same structure and a stepped shaft; the I-shaped knife roller is installed in the middle of the stepped shaft and fixed to the stepped shaft, and the I-shaped knife roller Angle discs, locating discs, sleeves and bearings are arranged outwardly on the stepped shafts at both ends of the barrel. The invention can steplessly adjust the cutting angle of the cutter through the design of the angle plate and the rotating knife groove. After the equipment is installed, the angle plate can be rotated to adjust the cutting angle of all long blades at one time (the angle range is 0°-30°). Moreover, the cutting angle of each long blade is guaranteed to be the same, which solves the problem that the current chopping equipment cannot adjust the cutting angle, improves the chopping effect, prolongs the service life of the cutter, and reduces the production cost.
Description
Technical field
The present invention relates to a kind of fiber topping machanism, especially relate to a kind of short cutting roller of fiber of energy step-less adjustment cutter cut-in angle.
Background technology
At present, though the short equipment of cutting of using in the actual production of the short chopping of various fibers has the various structures such as pinch-roller type, ditch are wheeled, ditch disc type, but its cut-out form is basically identical, and cutting edge roundness is parallel to filametntary radially incision, and entrance angle is 0 °.There are some researches show and in the time of cutting edge roundness and the radially angled incision of filament, can have the better short effect of cutting, and cut-in angle varies in size because of the difference of cut fiber.The people such as follow as a former height, Zhu's generation and find in to the research of chemical fibre cutoff tool blade angle, short while cutting terylene semi-dull fiber, when cut-in angle is 2.5 ° (19 ° of anterior angles, 14 ° of relief angles), the power minimum that cutter is suffered, has higher service life.But in actual production, the cut-in angle of short cutting roller is all fixed, cannot adjust cut-in angle for different fibers.Design the short cutting roller with certain cut-in angle even if factory is certain fiber, be also just applicable to this kind of fiber, if produce other fibers, redesigned again the short equipment of cutting.So it is non-adjustable that current short cutting roller exists cut-in angle, problem that cannot tool life.
Summary of the invention
In order to overcome the problem of the short cutting roller of fiber in background technology, the object of the present invention is to provide a kind of short cutting roller of fiber of energy step-less adjustment cutter cut-in angle.
The technical solution used in the present invention is:
The present invention includes I shape rotor cylinder, six identical two ends of structure all have the rotating knife groove of vertical lever arm, two angle scale, two positioning disk and multidiameters that structure is identical that structure is identical, I shape rotor wound packages is at the middle part of multidiameter, I shape rotor cylinder endoporus and multidiameter are affixed, on I shape rotor cylinder two terminal circle cylinder, have six circular grooves that are equally spaced, it is six groups of draw-in grooves of a group that I shape rotor cylinder two terminal circle cylinder equidistantly has on same week of side by many strip shape grooves, and the multidiameter outside I shape rotor cylinder two ends is outwards all equipped with angle scale, positioning disk, sleeve and bearing successively, rotating knife groove bottom is arc surface, be contained in the circular groove of I shape rotor cylinder two ends cylinder and can in circular groove, rotate, rotating knife groove upper surface has axial rectangular groove, in axial rectangular groove, long blade is installed, on the same circumference of angle scale, have many equidistant strip shape grooves, angle scale has six decile small column projections on the same circumference in the strip shape groove of a side outwardly, angle scale one side is close to the end face of I shape rotor cylinder, on the same circumference of positioning disk one side, equidistantly having by many strip shape cuttings is six groups of cuttings of a group, on same circumference on positioning disk in six groups of cuttings, open six grades and divide kidney slot, strip shape groove on six groups of draw-in grooves, the same circumference of angle scale on the same circumference of I shape rotor cylinder and six groups of cuttings on the same circumference of positioning disk are on same circumference, on six small columns projection on the same circumference of angle scale and the same circumference of positioning disk, opening six kidney slots is on same circumference, six groups of cuttings on positioning disk are passed after the strip shape groove on angle scale, insert the interior location of realizing of draw-in groove of I shape rotor cylinder end face, in six small column projections of the kidney slot embedding angle scale on two vertical lever arms of rotating knife groove, be close to angle scale another side.
Described one group many strip shape grooves of I shape rotor cylinder and the number of one group many strip shape cuttings of positioning disk equate; On I shape rotor cylinder, on strip shape groove, positioning disk, the separation of the strip shape groove on strip shape cutting and angle scale all equates.
The beneficial effect that the present invention has is:
The present invention is by the design of angle scale and rotating knife groove, cut-in angle that can step-less adjustment cutter, after equipment installs, angle of rotation scale can all long blade of disposable adjusting cut-in angle (angular range is 0 °-30 °), and ensured that each long blade entrance angle is identical, and solve current short problem of cutting equipment and cannot adjust cut-in angle, improve the short effect of cutting, extend the service life of cutter, reduced production cost.
Brief description of the drawings:
Fig. 1 is the component structural explosive view of rotor of the present invention.
Fig. 2 is the situation schematic diagram of rotor step-less adjustment entrance angle of the present invention.
Fig. 3 is the structure chart of positioning disk in rotor of the present invention.
Fig. 4 is the overall diagram of rotor of the present invention.
Fig. 5 is the work schematic diagram of rotor of the present invention.
In figure: 1, multidiameter, 2, I shape rotor cylinder, 3, circular groove, 4, draw-in groove, 5, rotating knife groove, 6, angle scale, 7, small column projection, 8, positioning disk, 9, strip shape cutting, 10, sleeve, 11, bearing, 12, pressure roller cylinder, 13, rubber layer, 14, filament cylinder, 15, fibre bundle, 16, the short chopping of fiber.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention will be further described.
As shown in Figure 1, Figure 2, Figure 3, Figure 4, the present invention includes rotating knife groove 5 that I shape rotor cylinder 2, six identical two ends of structure all have vertical lever arm, two angle scales that structure is identical 6, two positioning disks that structure is identical 8 and multidiameters 1, I shape rotor cylinder 2 is contained in the middle part of multidiameter 1, I shape rotor cylinder 2 endoporus and multidiameter 1 are affixed, on I shape rotor cylinder 2 two terminal circle cylinders, have six circular grooves 3 that are equally spaced, it is six groups of draw-in grooves 4 of a group that I shape rotor cylinder equidistantly has on 2 same weeks of two terminal circle cylinder side by many strip shape grooves, and the multidiameter outside I shape rotor cylinder 2 two ends is outwards all equipped with angle scale 6, positioning disk 8, sleeve 10 and bearing 11 successively, rotating knife groove 5 bottom surfaces are arc surface, be contained in 3 li of the circular grooves of I shape rotor cylinder 2 two ends cylinders and can in circular groove 3, rotate, rotating knife groove 5 upper surfaces have axial rectangular groove, in axial rectangular groove, long blade is installed, on the same circumference of angle scale 6, have many equidistant strip shape grooves, angle scale 6 has six decile small column projections 7 on the same circumference in the strip shape groove of a side outwardly, angle scale 6 one sides are close to the end face of I shape rotor cylinder 2, on the same circumference of positioning disk 8 one side, equidistantly having by many strip shape cuttings is six groups of cuttings of a group, on same circumference on positioning disk 8 in six groups of cuttings, open six grades and divide kidney slot, strip shape groove on six groups of draw-in grooves 4, the same circumference of angle scale 6 on I shape rotor cylinder 2 same circumference and six groups of cuttings on the same circumference of positioning disk 8 are on same circumference, on six small columns protruding 7 on the same circumference of angle scale 6 and the same circumference of positioning disk 8, opening six kidney slots is on same circumference, six groups of cuttings on positioning disk 8 are passed after the strip shape groove on angle scale 6, insert the interior location of realizing of draw-in groove of I shape rotor cylinder end face, in six small column projections 7 of the kidney slot embedding angle scale 6 on two vertical lever arms of rotating knife groove 5, be close to angle scale 6 another sides.
Described 2 one groups many strip shape grooves of I shape rotor cylinder and the number of 8 one groups many strip shape cuttings of positioning disk equate; On I shape rotor cylinder 2, on strip shape groove, positioning disk 8, the separation of the strip shape groove on strip shape cutting and angle scale all equates.
On multidiameter 1, install I shape rotor cylinder 2, rotating knife groove 5, angle scale 6 is also loaded onto after long blade on rotating knife groove, angle of rotation scale 6, the vertical lever arm of the small column projection 7 driven rotary cutter grooves 5 on angle scale 6 rotates, thereby make rotating knife groove 5 turn over identical angle, all long blade and angle (entrance angle) have radially been adjusted, realize the cut-in angle of all long blade of quick adjustment, and the cut-in angle that has ensured all long blade is identical, the strip shape groove quantity equidistantly distributing on angle scale 6 is more, the precision of angular adjustment is higher, after adjusting angle, be loaded on positioning disk 8, sleeve 10, can be for the production of after bearing 11.
As shown in Figure 5, further illustrate rotor working condition of the present invention, rotor of the present invention and pressure roller 12, filament cylinder 14 forms the whole short equipment of cutting, the outer one deck rubber layer 13 that is equipped with of pressure roller 12, adjust the axial line distance of middle multidiameter 1 of the present invention and pressure roller 12, drive rotor of the present invention by shaft coupling with motor, rotor rotates band dynamic pressure roller 12, fibre bundle 15 is clipped between the rubber layer 13 on rotor and pressure roller 12, rotor rotates and makes equally constantly pull-out from filament cylinder 14 of fibre bundle 15, fibre bundle 15 is rotated long blade in cutter groove and is cut into the short chopping 16 of fiber and discharges.
Claims (2)
1. the short cutting roller of fiber of energy step-less adjustment cutter cut-in angle, comprises that I shape rotor cylinder (2), six identical two ends of structure all have the rotating knife groove (5) of vertical lever arm, two angle scale (6), two positioning disk (8) and multidiameters (1) that structure is identical that structure is identical, I shape rotor cylinder (2) is contained in the middle part of multidiameter (1), I shape rotor cylinder (2) endoporus and multidiameter (1) are affixed, on I shape rotor cylinder (2) two terminal circle cylinder, have six circular grooves (3) that are equally spaced, it is six groups of draw-in grooves (4) of a group that I shape rotor cylinder (2) two terminal circle cylinder equidistantly has on same week of side by many strip shape grooves, and the multidiameter outside I shape rotor cylinder (2) two ends is outwards all equipped with angle scale (6), positioning disk (8), sleeve (10) and bearing (11) successively, rotating knife groove (5) bottom surface is arc surface, be contained in the circular groove (3) of I shape rotor cylinder (2) two ends cylinder inner and can in circular groove (3), rotate, rotating knife groove (5) upper surface has axial rectangular groove, in axial rectangular groove, long blade is installed, on the same circumference of angle scale (6), have many equidistant strip shape grooves, angle scale (6) has six decile small column projections (7) on the same circumference in the strip shape groove of a side outwardly, angle scale (6) one side is close to the end face of I shape rotor cylinder (2), on the same circumference of positioning disk (8) one side, equidistantly having by many strip shape cuttings is six groups of cuttings of a group, on same circumference in the upper six groups of cuttings of positioning disk (8), open six grades and divide kidney slot, strip shape groove on six groups of draw-in grooves (4), the same circumference of angle scale (6) on the same circumference of I shape rotor cylinder (2) and six groups of cuttings on the same circumference of positioning disk (8) are on same circumference, on six small column projections (7) on the same circumference of angle scale (6) and the same circumference of positioning disk (8), opening six kidney slots is on same circumference, six groups of cuttings on positioning disk (8) are passed after the strip shape groove on angle scale (6), insert the interior location of realizing of draw-in groove of I shape rotor cylinder end face, in six small column projections (7) of the kidney slot embedding angle scale (6) on two vertical lever arms of rotating knife groove (5), be close to angle scale (6) another side.
2. the short cutting roller of fiber of a kind of energy step-less adjustment cutter cut-in angle according to claim 1, is characterized in that: described (2) one groups of many strip shape grooves of I shape rotor cylinder and the number of (8) one groups of many strip shape cuttings of positioning disk equate; The separation of the strip shape groove on the upper strip shape groove of I shape rotor cylinder (2), the upper strip shape cutting of positioning disk (8) and angle scale all equates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210438079.7A CN102926033B (en) | 2012-11-06 | 2012-11-06 | Fiber short cutter roller capable of adjusting cut-in angle of cutter in stepless mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210438079.7A CN102926033B (en) | 2012-11-06 | 2012-11-06 | Fiber short cutter roller capable of adjusting cut-in angle of cutter in stepless mode |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102926033A CN102926033A (en) | 2013-02-13 |
| CN102926033B true CN102926033B (en) | 2014-11-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210438079.7A Expired - Fee Related CN102926033B (en) | 2012-11-06 | 2012-11-06 | Fiber short cutter roller capable of adjusting cut-in angle of cutter in stepless mode |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103586916B (en) * | 2013-11-19 | 2016-02-03 | 大连阔森特新型建材有限公司 | A foam rotary knife for structural insulation panels |
| CN104153040A (en) * | 2014-07-14 | 2014-11-19 | 苏州盛达织带有限公司 | Herringbone fiber cutter |
| DE102016119859A1 (en) * | 2015-10-23 | 2017-04-27 | Oerlikon Textile Gmbh & Co. Kg | Staple fiber cutting machine for the production of staple fibers |
| CN107839019A (en) * | 2017-12-11 | 2018-03-27 | 济南尚润通达复合材料有限公司 | A kind of improved patch chopper |
| CN111792415B (en) * | 2020-07-08 | 2021-10-19 | 河北恒星检测设备科技有限公司 | Winding and stripping mechanism and fiber drafting device |
| CN112604898B (en) * | 2020-12-11 | 2022-04-19 | 株洲钻石切削刀具股份有限公司 | Surface treatment device for non-porous blade and method for mounting non-porous blade |
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| JP3456075B2 (en) * | 1995-10-27 | 2003-10-14 | 日本電気硝子株式会社 | Cutting method of long fiber |
| US6883411B2 (en) * | 2001-04-10 | 2005-04-26 | Urschel Laboratories Incorporated | Impeller for rotary slicing machine |
| US6968765B2 (en) * | 2003-05-29 | 2005-11-29 | Urschel Laboratories Inc. | Cutting head for cutting a food product |
| US8109188B2 (en) * | 2008-07-18 | 2012-02-07 | Frito-Lay Trading Company Gmbh | Modified slicing shoes and method for making food product shavings |
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