CN108406886B - Fiber cutting device - Google Patents
Fiber cutting device Download PDFInfo
- Publication number
- CN108406886B CN108406886B CN201810186939.XA CN201810186939A CN108406886B CN 108406886 B CN108406886 B CN 108406886B CN 201810186939 A CN201810186939 A CN 201810186939A CN 108406886 B CN108406886 B CN 108406886B
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- Prior art keywords
- fiber
- positioning
- cutting
- assembly
- rotating ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000000835 fiber Substances 0.000 title claims abstract description 232
- 238000005520 cutting process Methods 0.000 title claims abstract description 129
- 238000004804 winding Methods 0.000 claims abstract description 24
- 238000000034 method Methods 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 description 12
- 239000010959 steel Substances 0.000 description 12
- 238000005452 bending Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 239000003638 chemical reducing agent Substances 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 229920000049 Carbon (fiber) Polymers 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 239000004917 carbon fiber Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002657 fibrous material Substances 0.000 description 2
- 238000009730 filament winding Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229920000297 Rayon Polymers 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F1/00—Bending wire other than coiling; Straightening wire
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F11/00—Cutting wire
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/27—Means for performing other operations combined with cutting
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention discloses a fiber cutting device, and relates to the field of cutting equipment. The fiber cutting device is simple in structure, low in cost and convenient to operate. The invention relates to a fiber cutting device, which comprises a fiber winding assembly, a fiber cutting assembly and a fiber positioning assembly, wherein the fiber winding assembly comprises a fiber driver, a rotating disc and a fiber shaft rotationally connected to the rotating disc, the fiber driver drives the rotating disc to rotate, the rotating disc drives the fiber shaft to rotate around the fiber positioning assembly, the fiber positioning assembly comprises a positioning driving assembly and a positioning rotating ring, the positioning driving assembly drives the positioning rotating ring to rotate, the fiber winding assembly rotates around the positioning rotating ring to wind fibers in the process of rotating the positioning rotating ring, the fiber cutting assembly is arranged on a rotating path of the positioning rotating ring, and the fiber cutting assembly comprises a cutting wheel which is abutted against the fibers wound on the positioning rotating ring.
Description
Technical Field
The invention relates to the field of cutting equipment, in particular to a fiber cutting device.
Background
The fiber is a substance consisting of continuous or discontinuous filaments, has wide application, can be woven into threads, thread ends, twines and the like, and is also commonly used for manufacturing other materials and forming a composite material together with other materials.
The artificial fiber, the carbon fiber, the steel fiber and the like are hard fibers with relatively high hardness, can be used as a reinforcing structure and also can be used as a connecting structure, and the fiber has various structures and functions.
For example, steel fiber concrete is a novel multiphase composite formed by mixing short steel fibers distributed in random directions into common concrete. The steel fibers distributed in a random way can effectively prevent the expansion of microcracks and the formation of macroscopic cracks in the concrete, obviously improve the tensile, bending, impact and fatigue resistance of the concrete, and have better ductility. However, the conventional steel fiber structure is generally a linear structure, and steel fibers of the linear structure are easily drawn out by external force interference, so that the performance of the concrete is affected.
Disclosure of Invention
The invention aims to solve the technical problem of providing a fiber cutting device which is simple in structure, low in cost and convenient to operate.
The invention relates to a fiber cutting device, which comprises a fiber winding assembly, a fiber cutting assembly and a fiber positioning assembly, wherein the fiber winding assembly comprises a fiber driver, a rotating disc and a fiber shaft rotationally connected to the rotating disc, the fiber driver drives the rotating disc to rotate, the rotating disc drives the fiber shaft to rotate around the fiber positioning assembly, the fiber positioning assembly comprises a positioning driving assembly and a positioning rotating ring, the positioning driving assembly drives the positioning rotating ring to rotate, the fiber winding assembly rotates around the positioning rotating ring to wind fibers in the process of rotating the positioning rotating ring, the fiber cutting assembly is arranged on a rotating path of the positioning rotating ring, and the fiber cutting assembly comprises a cutting wheel, and the cutting wheel is abutted against the fibers wound on the positioning rotating ring.
The fiber cutting device is characterized in that a cutting groove is formed in the positioning rotating ring, and the cutting wheel extends into the cutting groove.
The fiber cutting device is characterized in that a plurality of cutting grooves are formed in the positioning rotating ring, and each cutting groove is provided with one cutting wheel.
The fiber cutting device provided by the invention further comprises a guiding and limiting assembly, wherein the guiding and limiting assembly is arranged on the rotating path of the positioning rotating ring.
The fiber cutting device comprises a guide limiting assembly and a rotating shaft, wherein the rotating shaft is rotatably connected to the limiting seat, and the limiting seat is fixedly connected to a supporting frame.
According to the fiber cutting device, the fiber guide piece is arranged on the rotating disc, the fiber guide piece is fixedly connected to the rotating disc, the fiber is stretched between the fiber shaft and the fiber guide piece, and the fiber is wound along the fiber guide piece to the positioning rotating ring.
The fiber cutting device comprises a positioning driver and a driving component, wherein the positioning driver is connected with at least one driving component.
The fiber cutting device provided by the invention is characterized in that the driving assembly is in belt transmission, and comprises a driving wheel, a driven wheel and a conveying belt, wherein the conveying belt is abutted against the side wall of the positioning rotating ring.
The fiber cutting device is characterized in that a positioning hole is formed in the rotating disc, and the positioning rotating ring penetrates through the positioning hole.
The fiber cutting device provided by the invention is characterized in that the fiber cutting assembly further comprises a fixing frame, and the cutting wheel is rotatably connected to the fixing frame.
The fiber cutting device of the invention is different from the prior art in that: the fiber cutting device comprises a fiber winding component, a fiber cutting component and a fiber positioning component, wherein the fiber winding component winds the fiber on the fiber winding component on the fiber positioning component in a rotating way, the fiber positioning component moves, when the fiber wound on the fiber positioning component moves to the position of the fiber cutting component, the fiber cutting component cuts the fiber, the whole long fiber is cut into a plurality of mutually independent short fibers, and when the fiber is wound on the fiber positioning component, the fiber deforms, so that the cut fiber forms a bending structure which is matched with the shape of the fiber positioning component, and when the fiber cutting device is applied to cutting of steel fiber, the problem that the steel fiber and concrete are combined easily to fall off is solved;
The fiber winding assembly comprises a fiber driver, a rotating disc and a fiber shaft rotationally connected to the rotating disc, the fiber driver drives the rotating disc to rotate, the rotating disc drives the fiber shaft to rotate around the fiber positioning assembly, the fiber positioning assembly comprises a positioning driving assembly and a positioning rotating ring, the positioning driving assembly drives the positioning rotating ring to rotate, the fiber winding assembly rotates around the positioning rotating ring to wind fibers in the process of rotating the positioning rotating ring, the fiber cutting assembly is arranged on a rotating path of the positioning rotating ring and comprises a cutting wheel, and the cutting wheel is abutted to the fibers wound on the positioning rotating ring.
The fiber cutting apparatus of the present invention will be further described with reference to the accompanying drawings.
Drawings
FIG. 1 is a schematic view of the overall structure of a fiber cutting device according to the present invention;
FIG. 2 is a schematic bottom view of a fiber cutting device according to the present invention;
FIG. 3 is a schematic cross-sectional view of one embodiment of a positioning rotating ring of the fiber cutting apparatus of the present invention shown in FIG. 1;
FIG. 4 is a schematic view of one embodiment of a two-end inner hook fiber formed by the apparatus of FIG. 1 of the fiber cutting apparatus of the present invention;
FIG. 5 is a schematic cross-sectional view of a second embodiment of a positioning and rotating ring of the fiber cutting apparatus of the present invention;
FIG. 6 is a schematic cross-sectional view of a third embodiment of a positioning and rotating ring of the fiber cutting apparatus of the present invention;
FIG. 7 is a schematic view of an embodiment of a fiber cutting device of the present invention with two ends of the inner hook fiber formed by processing the positioning rotating ring shown in FIG. 6;
Fig. 8 is a schematic overall structure of another embodiment of the fiber cutting device of the present invention.
The drawings are marked: 1. a filament winding assembly; 2. a fiber cutting assembly; 3. a support frame; 4. positioning a rotating ring; 5. a guide limit assembly; 6. a drive assembly; 7. a controller; 8. a positioning driver; 9. positioning holes; 10. a fiber shaft; 11. a fiber guide; 12. a cutting wheel; 13. a support leg; 14. a driving wheel; 15. a first driven wheel; 16. a second driven wheel; 17. the fiber is hooked back at the two ends; 18. cutting a groove; 19. and rotating the disc.
Detailed Description
The invention relates to a fiber cutting device, which is shown in the drawings and comprises a fiber winding component 1, a fiber cutting component 2 and a fiber positioning component, wherein the fiber winding component 1 winds the fiber on the fiber winding component on the fiber positioning component in a rotating way, the fiber positioning component moves, when the fiber wound on the fiber positioning component moves to the position of the fiber cutting component 2, the fiber cutting component 2 cuts the fiber, the whole long fiber is cut into a plurality of short fibers which are mutually independent, and when the fiber is wound on the fiber positioning component, the fiber deforms, so that the cut fiber forms a bending structure which is matched with the shape of the fiber positioning component, and when the fiber cutting device is applied to cutting of steel fiber, the problem that the steel fiber and concrete are combined and are easy to fall off is solved.
Specifically, the fiber winding assembly 1 comprises a fiber driver, a rotating disc 19 and a fiber shaft 10 rotationally connected to the rotating disc 19, the fiber driver drives the rotating disc 19 to rotate, the rotating disc 19 drives the fiber shaft 10 to rotate around the fiber positioning assembly, the fiber positioning assembly comprises a positioning driving assembly 6 and a positioning rotating ring 4, the positioning driving assembly 6 drives the positioning rotating ring 4 to rotate, the fiber winding assembly 1 rotates around the positioning rotating ring 4 to wind fibers in the process of rotating the positioning rotating ring 4, the fiber cutting assembly 2 is arranged on a rotating path of the positioning rotating ring 4, the fiber cutting assembly 2 comprises a cutting wheel 12, and the cutting wheel 12 is abutted against the fibers wound on the positioning rotating ring 4.
The fibers are extruded and cut by the cutting wheel 12 after being wound on the positioning rotating ring 4, the fibers are decomposed into a plurality of short fibers, each short fiber is bent, and the shapes of the short fibers are various according to the different cross-sectional shapes of the positioning rotating ring 4, for example, the bending angles of the short fibers are different, the sizes of the short fibers are different, and the like.
The fibers may be metal fibers, carbon fibers, rayon fibers, and the like.
Specifically, the fiber positioning component, the fiber cutting component 2 and the fiber winding component 1 are all connected to the supporting frame 3, and the supporting frame 3 is provided with supporting legs 13. The fiber driver of the fiber winding assembly 1 comprises a motor and a speed reducer, and the speed reducer is connected with the rotating disc 19 through a belt pulley, so that the rotating speed of the rotating disc 19 can be conveniently adjusted. The support frame 3 is connected with a controller 7, the motor and the speed reducer are connected to the controller 7, an adjusting button is arranged on the controller 7, the rotating speed of the rotating disc 19 can be adjusted, and the start and stop of the motor can be controlled.
Further, the positioning rotating ring 4 is provided with a cutting groove 18, the cutting wheel 12 extends into the cutting groove 18, and when the fiber wound on the positioning rotating ring 4 moves to the position of the fiber cutting assembly 2, the cutting wheel 12 abuts against and cuts the fiber. The fibers obtained by cutting the positioning rotating ring 4 with the structure of the cutting groove 18 are the two-end inner back hook fibers 17, the two-end inner back hook fibers 17 further strengthen bending of the fibers, positioning of the fibers is facilitated, and particularly the fibers applied to the steel fiber concrete processing process are easy to solve, and the problem that the fibers fall off or are pulled out is solved.
Further, the fiber cutting assembly 2 further comprises a fixing frame, the cutting wheel 12 is rotatably connected to the fixing frame, the fixing frame is fixedly connected to the supporting frame 3, the cutting wheel 12 is rotatably arranged, friction between the cutting wheel 12 and fibers is reduced, and the positioning rotating ring 4 is guaranteed to stably rotate.
The cutting wheel 12 can also be fixedly connected to the fixing frame, and the cutting wheel 12 is fixedly arranged, so that the cutting wheel 12 ensures stable cutting force.
Further, the positioning rotating ring 4 is provided with a plurality of cutting grooves 18, and each cutting groove 18 is provided with a cutting wheel 12. The positioning rotating ring 4 can be of a polygonal cross section, each cross section of the positioning rotating ring 4 is provided with a cutting groove 18, each cutting groove 18 is provided with a cutting wheel 12, and a plurality of inner return hook fibers 17 at two ends are obtained through one-time cutting. The cross section of the positioning rotating ring 4 can also be set to be a fixed shape, and at least one cutting groove 18 is formed on each side surface of the positioning rotating ring 4, so that a plurality of inner hook fibers 17 at two ends are obtained by one-time cutting. Specifically, when the fiber material is a material with plastic deformation characteristics such as steel fiber and metal fiber, the inner hook fibers 17 at the two ends are obtained through cutting; when the fiber material is a material with elastic deformation characteristics such as artificial limit, a plurality of short fibers are obtained after cutting, and the shape of the short fibers is not limited.
Specifically, as shown in fig. 1-4, the cross section of the positioning rotating ring 4 is rectangular, the upper and lower sections of the positioning rotating ring 4 are respectively provided with a cutting groove 18, and two inner hook fibers 17 at two ends as shown in fig. 4 can be obtained by cutting each time, so that the structure is simple. As shown in fig. 5, the cross section of the positioning rotating ring 4 is hexagonal, each side surface of the positioning rotating ring 4 is provided with a cutting groove 18, each cutting groove 18 is provided with a cutting wheel 12, and 6 inner hook fibers 17 at two ends as shown in fig. 4 can be obtained by one-time cutting. As shown in fig. 6 and 7, the cross section of the positioning rotating ring 4 is hexagonal, each side surface of the positioning rotating ring 4 is provided with a cutting groove 18, each cutting groove 18 is provided with a cutting wheel 12, and 6 inner return hook fibers 17 at two ends as shown in fig. 6 can be obtained by one-time cutting, so that the production efficiency is high. In summary, the cross section of the positioning rotating ring 4 can be set to be in various structural shapes such as a circle, an octagon, a triangle, a polygon, and the like, and meanwhile, the two-end inner hook fibers 17 with various shapes can be obtained.
Further, the fiber positioning assembly further comprises a guiding and limiting assembly 5, the guiding and limiting assembly 5 is arranged on the rotating path of the positioning rotating ring 4, and the guiding and limiting assembly 5 plays a role in guiding and limiting the rotating direction of the positioning rotating ring 4. The radial dimension of the positioning rotating ring 4 is larger, the guiding and limiting assembly 5 plays a role in guiding the positioning rotating ring 4, the positioning rotating ring 4 is prevented from shifting in the rotating process, and the guiding and limiting assembly 5 also plays a role in adjusting and recovering deformation of the positioning rotating ring 4 in the cutting process.
Further, the guiding and limiting assembly 5 comprises a limiting seat and a rotating shaft, the rotating shaft is rotationally connected to the limiting seat, and the limiting seat is fixedly connected to the supporting frame 3. The limiting seat plays a role in positioning the upper surface and the lower surface of the positioning rotating ring 4, the rotating shaft plays a role in guiding the positioning rotating ring 4 to rotate, friction between the positioning rotating ring 4 and the guiding limiting assembly 5 is reduced, and the positioning rotating ring 4 can stably rotate. The guiding and limiting assembly 5 can be arranged on the inner ring and the outer ring of the positioning rotating ring 4, so that the stability of the positioning rotating ring 4 is improved. Preferably, the guiding and limiting assembly 5 is arranged at intervals between the inner ring and the outer ring of the positioning rotating ring 4, so that the stress of the inner ring and the outer ring of the guiding and limiting assembly 5 is more uniform.
Specifically, the limiting seat is arranged as a seat body with an I-shaped section, the limiting seat comprises an upper locating plate, a lower locating plate and a connecting rod, the upper locating plate and the lower locating plate are respectively abutted to the upper surface and the lower surface of the locating rotating ring 4, the connecting rod is sleeved with a rotating shaft, the rotating shaft rotates relative to the connecting rod, and the limiting seat has a simple structure and good guiding and locating effect.
Further, the rotating disc 19 is provided with a fiber guiding member 11, the fiber guiding member 11 is fixedly connected to the rotating disc 19, the fiber is stretched between the fiber shaft 10 and the fiber guiding member 11, and the fiber is wound along the fiber guiding member 11 towards the positioning rotating ring 4. The fiber guide 11 plays a role in positioning and limiting the fiber, preventing the limiting from loosening to affect the winding effect on the positioning rotating ring 4. The fibre guide 11 comprises a connecting rod and an adjusting nut, the connecting rod being connected to the rotating disc 19, the adjusting nut being connected to the connecting rod, the position of the adjusting nut on the connecting rod being adjustable for guiding and limiting fibres of different dimensions. Preferably, a positioning cap is arranged on the connecting rod, a pressing elastic piece is arranged between the positioning cap and the adjusting nut, and the pressing elastic piece plays a role in pressing the positioning adjusting nut, so that the fiber positioning is prevented from being influenced by the movement of the adjusting nut.
Further, the positioning driving assembly 6 comprises a positioning driver 8 and a driving assembly 6, wherein at least one driving assembly 6 is connected to the positioning driver 8. The driving of the positioning rotating ring 4 can be realized by one driving component 6, the energy consumption is saved, the driving component 6 is provided with two or more than two, the comprehensive driving and limiting can be carried out on a plurality of directions and a plurality of angles of the positioning rotating ring 4, and the rotating stability of the positioning rotating ring 4 is ensured.
Specifically, as shown in fig. 1 and 2, two driving assemblies 6 are provided, the positioning driver 8 is connected with a driving wheel 14, the driving wheel 14 is in belt transmission with a first driven wheel 15, the first driven wheel 15 is in belt transmission with a second driven wheel 16, one positioning driver 8 drives the two driving assemblies 6 simultaneously, and the belt transmission can be simultaneously regulated by replacing a belt wheel, so that the speed regulation device is simple and low in cost.
Further, the driving assembly 6 is provided as a belt transmission, and the driving assembly 6 comprises a driving wheel, a driven wheel and a conveyor belt, and the conveyor belt abuts against the side wall of the positioning rotating ring 4. The first driven wheel 15 is connected with the driving wheel of the first driving assembly, the first driven wheel 15 transmits the driving power of the first driving assembly, the second driven wheel 16 is connected with the driving wheel of the second driving assembly, and the second driven wheel 16 transmits the driving power of the second driving assembly. Specifically, the structure of the driven wheel is the same as that of the guiding and limiting assembly 5, and the driven wheel can be used as a driving assembly 6 and a guiding and limiting structure in the rotation process of the positioning rotating ring 4. Meanwhile, the transmission belt not only plays a role in transmission, but also plays a role in guiding and limiting, and is simple in structure and operation.
Further, the rotating disc 19 is provided with a positioning hole 9, and the positioning rotating ring 4 penetrates through the positioning hole 9. The rotating disc 19 rotates by taking the center of the positioning hole 9 as the center, the belt pulley on the rotating disc 19 and the positioning hole 9 are coaxially arranged, the fiber driver drives the belt pulley on the rotating disc 19 to rotate, the rotating winding process is realized, the structure is simple, the driving is simple and convenient, the energy consumption is saved, and the cost is low.
According to the fiber cutting device, the fiber winding assembly 1 and the fiber cutting assembly 2 can be provided with a plurality of groups in the rotating direction of the fiber positioning assembly, and one positioning rotating ring 4 rotates, so that multiple times of fiber cutting can be realized, the production efficiency is obviously improved, the space is fully utilized, the energy consumption is saved, and the cutting precision is ensured.
Specifically, as shown in fig. 8, the combined structure of the filament winding assembly 1 and the filament cutting assembly 2 is symmetrically arranged at two ends of the supporting frame 3, two ends of the supporting frame 3 are synchronously cut, and cutting efficiency is improved.
The above examples are only illustrative of the preferred embodiments of the present invention and are not intended to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art to the technical solution of the present invention should fall within the scope of protection defined by the claims of the present invention without departing from the spirit of the present invention.
Claims (4)
1. A fiber cutting device, characterized in that: the fiber winding assembly comprises a fiber driver, a rotating disc and a fiber shaft rotationally connected to the rotating disc, the fiber driver drives the rotating disc to rotate, the rotating disc drives the fiber shaft to rotate around the fiber positioning assembly, the fiber positioning assembly comprises a positioning driving assembly and a positioning rotating ring, the positioning driving assembly drives the positioning rotating ring to rotate, the fiber winding assembly winds the positioning rotating ring to rotate for winding fibers in the process of rotating the positioning rotating ring, the fiber cutting assembly is arranged on a rotating path of the positioning rotating ring, the fiber cutting assembly comprises a cutting wheel, and the cutting wheel is abutted against the fibers wound on the positioning rotating ring;
The positioning rotating ring is provided with a cutting groove, and the cutting wheel extends into the cutting groove;
the positioning rotating ring is provided with a plurality of cutting grooves, and each cutting groove is provided with one cutting wheel;
The fiber positioning assembly further comprises a guiding and limiting assembly, and the guiding and limiting assembly is arranged on the rotating path of the positioning rotating ring;
The guide limiting assembly comprises a limiting seat and a rotating shaft, the rotating shaft is rotatably connected to the limiting seat, and the limiting seat is fixedly connected to the supporting frame;
The fiber guiding piece is fixedly connected to the rotating disc, the fiber is stretched between the fiber shaft and the fiber guiding piece, and the fiber is wound along the fiber guiding piece to the positioning rotating ring;
And the rotating disc is provided with a positioning hole, and the positioning rotating ring penetrates through the positioning hole.
2. The fiber cutting apparatus according to claim 1, wherein: the positioning driving assembly comprises a positioning driver and a driving assembly, and at least one driving assembly is connected to the positioning driver.
3. The fiber cutting apparatus according to claim 2, wherein: the driving assembly is in belt transmission and comprises a driving wheel, a driven wheel and a conveying belt, and the conveying belt is abutted against the side wall of the positioning rotating ring.
4. The fiber cutting apparatus according to claim 1, wherein: the fiber cutting assembly further comprises a fixing frame, and the cutting wheel is rotationally connected to the fixing frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810186939.XA CN108406886B (en) | 2018-03-07 | 2018-03-07 | Fiber cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810186939.XA CN108406886B (en) | 2018-03-07 | 2018-03-07 | Fiber cutting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108406886A CN108406886A (en) | 2018-08-17 |
| CN108406886B true CN108406886B (en) | 2024-05-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810186939.XA Active CN108406886B (en) | 2018-03-07 | 2018-03-07 | Fiber cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108406886B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115581491B (en) * | 2022-07-14 | 2025-05-09 | 北京爱霖医疗科技有限公司 | Fiber wool loading device, fiber wool spring coil for embolism and preparation method thereof |
| CN115198734A (en) * | 2022-07-19 | 2022-10-18 | 广东广晟南方建设有限公司 | A large-sized CFG pile structure in municipal soft soil belt and its energy-saving construction method |
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| DE102015118739A1 (en) * | 2015-11-02 | 2017-05-04 | Oerlikon Textile Gmbh & Co. Kg | Fiber cutter |
| CN106513543A (en) * | 2016-12-23 | 2017-03-22 | 盐城工学院 | Cold drawn steel wire fiber rolling production device and system |
| CN207983452U (en) * | 2018-03-07 | 2018-10-19 | 段明辉 | Apparatus for cutting fiber |
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| CN108406886A (en) | 2018-08-17 |
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