CN115198508A - Yarn cutting device - Google Patents
Yarn cutting device Download PDFInfo
- Publication number
- CN115198508A CN115198508A CN202210954802.0A CN202210954802A CN115198508A CN 115198508 A CN115198508 A CN 115198508A CN 202210954802 A CN202210954802 A CN 202210954802A CN 115198508 A CN115198508 A CN 115198508A
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- CN
- China
- Prior art keywords
- blade
- roller
- cutting device
- rubber roller
- rubber
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- 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.)
- Pending
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Classifications
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06H—MARKING, INSPECTING, SEAMING OR SEVERING TEXTILE MATERIALS
- D06H7/00—Apparatus or processes for cutting, or otherwise severing, specially adapted for the cutting, or otherwise severing, of textile materials
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Forwarding And Storing Of Filamentary Material (AREA)
Abstract
The invention provides a yarn cutting device, comprising: the device comprises a shell, a first fixing piece and a second fixing piece, wherein a mounting groove with an upward opening is formed in the shell; the rubber roller is rotatably arranged in the mounting groove; the axis of the blade roller is parallel to the axis of the rubber roller, and the blade roller is rotatably arranged in the mounting groove through a mounting seat; the pushing mechanism is arranged on the machine shell, the output end of the pushing mechanism is fixed on the mounting seat, the pushing mechanism is used for extruding the blade roller and the rubber roller, and the blade roller and the rubber roller clamp the wire harness through extrusion; and an output shaft of the driving mechanism is used for driving the rubber roller or the blade roller to rotate. One end of the wire harness is inserted between the blade roller and the rubber roller, then the driving mechanism drives the rubber roller to rotate, the blade roller follows the rubber roller to drive, and the wire harness can be cut under the action of friction; can cut the pencil effectively, efficiency is higher.
Description
Technical Field
The invention relates to the field of yarn cutting equipment, in particular to a yarn cutting device.
Background
The glass fiber is long fiber, and one spindle is about 13 ten thousand meters. Meanwhile, the bottom yarn of the tube is 3000 meters. The cop is currently treated as a waste product. However, in other fields, 6cm or 8cm of glass fiber raw material is required. Existing equipment also cannot process materials of this size. Therefore, the scheme is mainly used for processing the tube bottom yarns so as to improve the reutilization rate of the glass fibers.
Disclosure of Invention
In order to solve the technical problem, the invention provides a yarn cutting device, wherein one end of a wire harness is inserted between a blade roller and a rubber roller, then a driving mechanism drives the rubber roller to rotate, the blade roller follows the rubber roller to be driven at the moment, and the wire harness can be cut under the action of friction; can cut the pencil effectively, efficiency is higher.
Specifically, the invention provides a yarn cutting device, which comprises:
the device comprises a shell, a first fixing piece and a second fixing piece, wherein a mounting groove with an upward opening is formed in the shell;
the rubber roller is rotatably arranged in the mounting groove;
the axis of the blade roller is parallel to the axis of the rubber roller, and the blade roller is rotatably arranged in the mounting groove through a mounting seat;
the pushing mechanism is arranged on the shell, the output end of the pushing mechanism is fixed on the mounting seat, the pushing mechanism is used for extruding the blade roller and the rubber roller, and the blade roller and the rubber roller clamp the wire harness through extrusion;
and an output shaft of the driving mechanism is used for driving the rubber roller or the blade roller to rotate.
Preferably, a first rotating shaft is coaxially fixed on the rubber roller, the first rotating shaft is rotatably installed on the casing, and an output end of the driving mechanism is connected with the first rotating shaft through a coupler.
Preferably, the rubber roller comprises a first roller body, and a rubber sleeve is sleeved on the periphery of the first roller body.
Preferably, the peripheral surface of the first roller body is provided with an external tooth structure;
the rubber sleeve is sleeved on the first roller body, an inner tooth structure is arranged on the inner circumferential surface of the rubber sleeve, and the inner tooth structure is meshed with the outer tooth structure.
Preferably, the blade roller comprises a second roller body and a second rotating shaft, the second rotating shaft is coaxially fixed on the second roller body, the second rotating shaft is rotatably installed on the installation seat, blade grooves are formed in the circumferential surface of the second roller body, and blades are detachably arranged in the blade grooves.
Preferably, an elastic filling member is arranged in a gap between the blade and the blade groove, the elastic filling member is used for extruding the blade and preventing the blade from falling off, and the acting force of the elastic filling member on the blade is perpendicular to the length direction of the blade.
Preferably, the elastic filling piece is a wavy metal gasket.
Preferably, the pushing mechanism comprises an elastic member, one end of the elastic member is fixed on the casing through a fixing seat, and the other end of the elastic member is mounted on the mounting seat.
Preferably, a yarn feeding fence is arranged on the machine shell and used for guiding the wiring harness.
Preferably, a transmission assembly is arranged between the yarn feeding rail and an output shaft of the driving mechanism, and the transmission assembly is used for driving the yarn feeding rail to do linear reciprocating motion.
Has the beneficial effects that:
1. the invention provides a yarn cutting device, wherein one end of a wire harness is inserted between a blade roller and a rubber roller, then a driving mechanism drives the rubber roller to rotate, the blade roller follows the rubber roller to drive, and the wire harness can be cut under the action of friction; because the wire harness has inertia in the pulling process, even if the blade roller cuts the wire harness, the subsequent wire harness can still be rolled in and clamped by the blade roller and the rubber roller. Has the advantage of high cutting efficiency.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the embodiments or the description of the prior art will be briefly described below.
FIG. 1 is a schematic structural diagram of a top view of a yarn cutting device in the embodiment;
FIG. 2 is a schematic view showing the installation relationship between the yarn feeding fence and the transmission assembly in the present embodiment;
FIG. 3 is a schematic view showing the cutting of the wire harness between the rubber roller and the blade roller in the present embodiment;
FIG. 4 is a schematic view showing a structure of a rubber sleeve in the rubber roller in the present embodiment;
FIG. 5 is a side view schematically showing the structure of the rubber roller in this embodiment;
fig. 6 is a side view schematically showing the structure of the blade roller in the present embodiment;
FIG. 7 is a schematic view showing a positional relationship between the blade and the elastic filler in the present embodiment;
fig. 8 is a schematic perspective view of a transmission assembly for driving the yarn feeding rail in this embodiment.
Wherein the reference numbers referred to in the figures are as follows:
11-a housing; 12-mounting grooves; 13-a rubber roller; 14-a blade roll; 15-a mounting seat; 16-a drive mechanism; 17-a first rotating shaft; 18-a coupling; 19-a first roller body; 20-a rubber sleeve; 21-internal tooth structure; 22-external tooth configuration; 23-a second roller body; 24-a second axis of rotation; 25-an insert pocket; 26-a blade; 27-an elastic filler; 28-a yarn feeding fence; 29-a wiring harness; 30-a driving wheel; 31-a first turning lever; 32-a driven wheel; 33-a first bevel gear; 34-a second rotatable shaft; 35-a second bevel gear; 36-a turntable; 37-push plate; 38-positioning the shaft; 39-avoidance slide way; 40-a belt; 41-frequency converter; 42-elastic member.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 to 8, the present embodiment proposes a yarn cutting device including:
a housing 11, wherein a mounting groove 12 with an upward opening is arranged in the housing 11;
a rubber roller 13, the rubber roller 13 being rotatably disposed in the mounting groove 12;
the blade roller 14, the axis of the blade roller 14 is parallel to the axis of the rubber roller 13, and the blade roller 14 is rotatably arranged in the mounting groove 12 through a mounting seat 15;
the pushing mechanism is arranged on the machine shell 11, the output end of the pushing mechanism is fixed on the mounting seat 15, the pushing mechanism is used for extruding the blade roller 14 and the rubber roller 13, and the blade roller 14 and the rubber roller 13 clamp the wire harness 29 through extrusion;
and the output shaft of the driving mechanism 16 is used for driving the rubber roller 13 or the blade roller 14 to rotate.
The technical effect of the scheme is as follows: one end of the wire harness 29 is inserted between the blade roller 14 and the rubber roller 13, then the driving mechanism 16 drives the rubber roller 13 to rotate, at the moment, the blade roller 14 follows the rubber roller 13 to be driven, and the wire harness 29 can be cut under the action of friction; since the wire harness 29 has inertia during pulling, even after the blade roller 14 cuts the wire harness 29, the subsequent wire harness 29 is wound and clamped by the blade roller 14 and the rubber roller 13.
As an embodiment of the present embodiment, a first rotating shaft 17 is coaxially fixed on the rubber roller 13, the first rotating shaft 17 is rotatably mounted on the housing 11, and an output end of the driving mechanism 16 is connected to the first rotating shaft 17 through a coupling 18.
As an embodiment of the present embodiment, the rubber roller 13 includes:
the peripheral surface of the first roller body 19 is provided with an external tooth structure 22;
the rubber sleeve 20 is sleeved on the first roller body 19, the inner circumferential surface of the rubber sleeve 20 is provided with an inner tooth structure 21, and the inner tooth structure 21 and the outer tooth structure 22 are meshed with each other.
The technical effect of the scheme is as follows: facilitating removal and replacement of the rubber sleeve 20.
As an embodiment of the present embodiment, the blade roller 14 includes a second roller body 23 and a second rotating shaft 24, the second roller body 23 is coaxially fixed with the second rotating shaft 24, the second rotating shaft 24 is rotatably mounted on the mounting seat 15, a blade groove 25 is provided on the circumferential surface of the second roller body 23, and a blade 26 is detachably provided in the blade groove 25.
In the scheme, the second roller body 23 has a diameter of 75cm, and 21 blade grooves 25 are uniformly formed in the second roller body 23. If 8cm of glass fiber is cut, blade slots 25 at three positions 1, 7 and 14 can be selected for mounting the blades 26. When needing to cut out the glass fiber of other sizes, only need in the blade 26 position that corresponds install the blade 26 can, this scheme has the dismouting flexibility, can adapt to the advantage of different glass fiber sizes. Wherein the glass fiber is the same as the mentioned lower concept of the bundle 29, the device of the present scheme is mainly used for cutting the glass fiber.
As an embodiment of the present embodiment, an elastic filling member 27 is disposed in a gap between the blade 26 and the blade groove 25, the elastic filling member 27 is used for pressing the blade 26 and preventing the blade 26 from falling off, and the force of the elastic filling member 27 on the blade 26 is perpendicular to the length direction of the blade 26.
The technical effect of the scheme is as follows: facilitating quick removal and installation of the blade 26.
As an embodiment of this embodiment, the elastic filling member 27 is a wave-shaped metal gasket. The use of metal shims allows for quick installation of the insert 26.
As an embodiment of the present embodiment, the pushing mechanism includes an elastic member 42, one end of the elastic member 42 is fixed on the housing 11 through a fixing seat, and the other end of the elastic member 42 is mounted on the mounting seat 15.
The technical effect of the scheme is as follows: the elastic member 42 can provide a continuous pushing force to the mounting seat 15, so that the blade roller 14 and the rubber roller 13 are always in pressure contact.
In one embodiment of the present embodiment, the housing 11 is provided with a yarn feeding fence 28, and the yarn feeding fence 28 guides the yarn bundle 29. The yarn feeding rail 28 comprises a metal frame, metal yarns are arranged in the frame, the metal yarns mainly play a dustproof role, and meanwhile, the product wire harness 29 penetrates through the adjacent metal yarns and is inserted between the blade roller 14 and the rubber roller 13.
As an embodiment of the present embodiment, a transmission assembly is disposed between the yarn feeding rail 28 and the output shaft of the driving mechanism 16, and the transmission assembly is used for driving the yarn feeding rail 28 to perform a linear reciprocating motion. The reciprocating motion of the yarn feeding rail 28 prevents the objects falling onto the yarn feeding rail 28 from being electrostatically adsorbed to the yarn feeding rail 28, so that the yarn feeding rail 28 is kept clean.
The technical effect of the scheme is as follows: by driving the linear reciprocating motion of the yarn feeding rail 28,
as an embodiment of this embodiment, the transmission assembly includes:
a driving wheel 30, wherein the driving wheel 30 is fixed on the output end of the driving mechanism 16;
the first rotating rod 31 is installed through an external installation component, a driven wheel 32 is coaxially fixed at one end of the first rotating rod 31, the driven wheel 32 is in transmission connection with the driving wheel 30 through a belt 40, and a first bevel gear 33 is arranged at one end, away from the driven wheel 32, of the first rotating rod 31;
a second rotating rod 34, the second rotating rod 34 is installed through an external installation component, and the second rotating rod 34 and the first rotating rod 31 are perpendicular to each other, one end of the second rotating rod 34 facing the first rotating rod 31 is provided with a second bevel gear 35, the second bevel gear 35 is engaged with the first bevel gear 33, and one end of the second rotating rod 34 far away from the second bevel gear 35 is coaxially fixed with a rotating disc 36;
one end of the push plate 37 is rotatably arranged on the rotary table 36 through a positioning shaft 38, the positioning shaft 38 is eccentrically arranged on the rotary table 36, the yarn feeding fence 28 is fixed at the other end of the push plate 37, an avoiding slide way 39 for guiding the positioning shaft 38 is arranged on the push plate 37, and the length direction of the avoiding slide way 39 is consistent with the length direction of the belt 40.
Wherein, drive assembly can also adopt the form of sprocket chain, and its theory of operation is similar with this scheme.
The drive mechanism 16 is a motor, to which a frequency converter 41 is connected. When the motor works, the driving wheel 30 is driven to work, the driving wheel 30 drives the driven wheel 32 to work through the belt 40, at the moment, the first rotating rod 31 and the second rotating rod 34 are driven to transmit under the action of the first bevel gear 33 and the second bevel gear 35, and finally, the rotating disc 36 drives the push plate 37 to reciprocate, so that the reciprocating motion of the yarn feeding fence 28 is realized.
The driving mechanism 16 may also adopt a rotary cylinder, or other technical solutions that can realize rotation in the prior art.
Wherein the yarn feeding rail 28 is slidably disposed on the guide rail of the housing 11.
It will be apparent to those skilled in the art that various changes and modifications can be made without departing from the inventive concept thereof, and these changes and modifications can be made without departing from the spirit and scope of the invention.
Claims (10)
1. A yarn cutting device, comprising:
the device comprises a shell, a first fixing piece and a second fixing piece, wherein a mounting groove with an upward opening is formed in the shell;
the rubber roller is rotatably arranged in the mounting groove;
the axis of the blade roller is parallel to the axis of the rubber roller, and the blade roller is rotatably arranged in the mounting groove through a mounting seat;
the pushing mechanism is arranged on the shell, the output end of the pushing mechanism is fixed on the mounting seat, the pushing mechanism is used for extruding the blade roller and the rubber roller, and the blade roller and the rubber roller clamp the wire harness through extrusion;
and an output shaft of the driving mechanism is used for driving the rubber roller or the blade roller to rotate.
2. The yarn cutting device according to claim 1, wherein a first rotating shaft is coaxially fixed to the rubber roller, the first rotating shaft is rotatably mounted on the housing, and an output end of the driving mechanism is connected to the first rotating shaft through a coupling.
3. The yarn cutting device according to claim 2, wherein the rubber roller comprises a first roller body, and a rubber sleeve is sleeved on the outer periphery of the first roller body.
4. The yarn cutting device according to claim 3, wherein the peripheral surface of the first roller body is provided with an external tooth structure; the rubber sleeve is sleeved on the first roller body, an inner tooth structure is arranged on the inner circumferential surface of the rubber sleeve, and the inner tooth structure is meshed with the outer tooth structure.
5. The yarn cutting device according to claim 1, wherein the blade roller includes a second roller body and a second rotating shaft, the second roller body is coaxially fixed with the second rotating shaft, the second rotating shaft is rotatably mounted on the mounting seat, a blade groove is formed on a circumferential surface of the second roller body, and the blade is detachably disposed in the blade groove.
6. The yarn cutting device according to claim 5, wherein an elastic filling member is provided in a gap between the blade and the blade groove, the elastic filling member is used for pressing the blade and preventing the blade from falling off, and the force of the elastic filling member on the blade is perpendicular to the length direction of the blade.
7. Yarn cutting device according to claim 6, characterized in that the elastic filling element is a wave-shaped metal shim.
8. The yarn cutting device according to claim 1, wherein the pushing mechanism comprises an elastic member, one end of the elastic member is fixed on the housing through a fixing seat, and the other end of the elastic member is mounted on the mounting seat.
9. The yarn cutting device according to claim 1, wherein a yarn feeding fence is provided on the housing, and the yarn feeding fence guides the yarn bundle.
10. The yarn cutting device according to claim 9, wherein a transmission assembly is arranged between the yarn feeding rail and the output shaft of the driving mechanism, and the transmission assembly is used for driving the yarn feeding rail to do linear reciprocating motion.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221379785 | 2022-06-02 | ||
| CN2022213797854 | 2022-06-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115198508A true CN115198508A (en) | 2022-10-18 |
Family
ID=83586745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210954802.0A Pending CN115198508A (en) | 2022-06-02 | 2022-08-10 | Yarn cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115198508A (en) |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1044313A (en) * | 1963-10-18 | 1966-09-28 | Thomas Ballantyne Clerk | Rotary die cutting apparatus |
| GB1139695A (en) * | 1966-07-18 | 1969-01-08 | Tmm Research Ltd | Improvements in textile yarn or filament winding apparatus |
| JPH06108319A (en) * | 1992-09-25 | 1994-04-19 | Nippon Electric Glass Co Ltd | Strand cutter |
| JPH09119025A (en) * | 1995-10-27 | 1997-05-06 | Nippon Electric Glass Co Ltd | Cutting of continuous fiber |
| JP2005132537A (en) * | 2003-10-29 | 2005-05-26 | Funai Electric Co Ltd | Paper carrying mechanism and paper carrying mechanism of printer device |
| CN104084969A (en) * | 2014-06-04 | 2014-10-08 | 华南理工大学 | Carbon fiber yarn bundle chopping device and shearing method thereof |
| CN204371923U (en) * | 2014-12-26 | 2015-06-03 | 南京固柏橡塑制品有限公司 | A kind of rubber rollers |
| WO2017002582A1 (en) * | 2015-07-01 | 2017-01-05 | 東レ株式会社 | Device for manufacturing chopped fiber bundle and method for manufacturing same |
| CN206553668U (en) * | 2017-03-06 | 2017-10-13 | 唯多维科技（天津）有限公司 | A kind of shearing device for carbon fiber filament beam |
| KR20190050434A (en) * | 2017-11-03 | 2019-05-13 | 일성기계공업 주식회사 | Carbon fiber cutting apparatus |
| CN210126201U (en) * | 2019-03-29 | 2020-03-06 | 南京迈森精密模具有限公司 | Prevent pelleter hobbing cutter of card material |
| CN111676688A (en) * | 2020-06-15 | 2020-09-18 | 长乐市丽智产品设计有限公司 | Gliding cloth fixed length cutter |
| CN212668726U (en) * | 2020-07-13 | 2021-03-09 | 河北宸宇卫生材料有限公司 | Edge trimmer for processing non-woven fabric |
| CN212825667U (en) * | 2020-06-12 | 2021-03-30 | 内蒙古中晶科技研究院有限公司 | Cutting roller for short cutting of crucible production raw materials |
| CN214612559U (en) * | 2020-12-25 | 2021-11-05 | 峰安皮业股份有限公司 | Stretching machine for wrapping of biological enzyme soft shrinking flower box |
-
2022
- 2022-08-10 CN CN202210954802.0A patent/CN115198508A/en active Pending
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1044313A (en) * | 1963-10-18 | 1966-09-28 | Thomas Ballantyne Clerk | Rotary die cutting apparatus |
| GB1139695A (en) * | 1966-07-18 | 1969-01-08 | Tmm Research Ltd | Improvements in textile yarn or filament winding apparatus |
| JPH06108319A (en) * | 1992-09-25 | 1994-04-19 | Nippon Electric Glass Co Ltd | Strand cutter |
| JPH09119025A (en) * | 1995-10-27 | 1997-05-06 | Nippon Electric Glass Co Ltd | Cutting of continuous fiber |
| JP2005132537A (en) * | 2003-10-29 | 2005-05-26 | Funai Electric Co Ltd | Paper carrying mechanism and paper carrying mechanism of printer device |
| CN104084969A (en) * | 2014-06-04 | 2014-10-08 | 华南理工大学 | Carbon fiber yarn bundle chopping device and shearing method thereof |
| CN204371923U (en) * | 2014-12-26 | 2015-06-03 | 南京固柏橡塑制品有限公司 | A kind of rubber rollers |
| WO2017002582A1 (en) * | 2015-07-01 | 2017-01-05 | 東レ株式会社 | Device for manufacturing chopped fiber bundle and method for manufacturing same |
| CN206553668U (en) * | 2017-03-06 | 2017-10-13 | 唯多维科技（天津）有限公司 | A kind of shearing device for carbon fiber filament beam |
| KR20190050434A (en) * | 2017-11-03 | 2019-05-13 | 일성기계공업 주식회사 | Carbon fiber cutting apparatus |
| CN210126201U (en) * | 2019-03-29 | 2020-03-06 | 南京迈森精密模具有限公司 | Prevent pelleter hobbing cutter of card material |
| CN212825667U (en) * | 2020-06-12 | 2021-03-30 | 内蒙古中晶科技研究院有限公司 | Cutting roller for short cutting of crucible production raw materials |
| CN111676688A (en) * | 2020-06-15 | 2020-09-18 | 长乐市丽智产品设计有限公司 | Gliding cloth fixed length cutter |
| CN212668726U (en) * | 2020-07-13 | 2021-03-09 | 河北宸宇卫生材料有限公司 | Edge trimmer for processing non-woven fabric |
| CN214612559U (en) * | 2020-12-25 | 2021-11-05 | 峰安皮业股份有限公司 | Stretching machine for wrapping of biological enzyme soft shrinking flower box |
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