CN112962191A - Device for improving carbon fiber tow spreading - Google Patents
Device for improving carbon fiber tow spreading Download PDFInfo
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- CN112962191A CN112962191A CN202110165567.4A CN202110165567A CN112962191A CN 112962191 A CN112962191 A CN 112962191A CN 202110165567 A CN202110165567 A CN 202110165567A CN 112962191 A CN112962191 A CN 112962191A
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- roller
- rod
- arc
- extrusion
- fixed shaft
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- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
- D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
- D02J1/18—Separating or spreading
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
- D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
- D02J1/14—Rendering uniform or evening non-uniform features
Abstract
The invention discloses a device for improving the spreading of carbon fiber tows, which structurally comprises a fiber bundle, a loosening structure, an extrusion structure, a transmission roller, a guide roller and a box body, wherein the loosening structure, the extrusion structure, the transmission roller and the guide roller are sequentially arranged in the box body from top to bottom, the fiber bundle sequentially bypasses the loosening structure, the extrusion structure, the transmission roller and the guide roller, the loosening structure comprises a vibrating cylinder, a fixed shaft and a vibrating motor, the fixed shaft is connected in the box body, the vibrating cylinder is sleeved on the fixed shaft, the bottom of the vibrating cylinder is connected with the vibrating motor, 3 movable structures are respectively arranged at two ends of the fixed shaft, and two ends of the fixed shaft are respectively connected with the vibrating cylinder through the movable structures, and the device: carry out not hard up evenly with the tow through the vibrating structure, then carry out further even to the tow through the friction each other between two roll bodys of extrusion structure to guarantee the quality of carbon fiber.
Description
Technical Field
The invention relates to the technical field of carbon fiber equipment, in particular to a device for improving the spreading of carbon fiber tows.
Background
With the continuous promotion of the technical level of domestic carbon fibers and the promotion of the field of downstream composite materials, the specifications of domestic carbon fiber products are also greatly changed.
There is disclosed a device for improving the spread of carbon fiber tows, which is disclosed in patent No. 201820752879.9, and comprises a squeeze roller, six driving rollers, and a guide roller; the first driving roller, the second driving roller, the third driving roller, the fourth driving roller, the fifth driving roller and the sixth driving roller are sequentially arranged on the squeeze roller and the guide roller, the fiber width is improved from two aspects, firstly, the squeeze roller has a rolling and expanding effect on tows, secondly, a group of 6 driving rollers is used for expanding the fibers, the fiber tows rotate only under the driving of the fiber tows when reciprocating between the driving rollers, and a better expanding effect is also realized on the width of the fiber tows; the utility model discloses an effect of squeeze roll can eliminate anterior process because of the fibre silk bundle constriction effect of twisting passively or tension effect leads to, and convenient and fast does not need the consumption of extra public works except that the squeeze roll need connect compressed air, and the exhibition effect is very obvious.
The squeeze roll and the driving roll in the prior art squeeze the carbon fibers, but the carbon fibers are easily gapped by uneven distribution between fiber bundles of the carbon fibers, and the quality of the carbon fibers is affected.
Disclosure of Invention
The invention mainly aims to overcome the defects of the prior art and provide a device for improving the spreading of carbon fiber tows.
The invention is realized by adopting the following technical scheme: the utility model provides an improve device of carbon fiber tow exhibition, its structure includes tow, not hard up structure, extrusion structure, driving roller, leading-in roller, box, from last not hard up structure, extrusion structure, driving roller, leading-in roller down installing in proper order in the box, tow walks around in proper order not hard up structure, extrusion structure, driving roller, leading-in roller, not hard up structure includes vibration section of thick bamboo, fixed axle, vibrating motor, the fixed axle is connected in the box, the vibration section of thick bamboo cover is established on the fixed axle, vibration bobbin base portion is connected with vibrating motor.
As optimization, 3 movable structures are respectively installed at two ends of the fixed shaft, and two ends of the fixed shaft are respectively connected with the vibrating cylinder through the movable structures.
As optimization, the movable structure includes swinging arms, spout, slider, first elastic construction, articulated seat, second elastic construction, the swinging arms is installed in the fixed axle side through articulated seat, be equipped with the spout on the swinging arms, be equipped with the slider in the spout, the swinging arms both sides are connected with respectively through first elastic construction, second elastic construction, the slider is connected with a vibration section of thick bamboo.
Preferably, the first elastic structure is the same as the second elastic structure in structure, the second elastic structure comprises an arc-shaped rod, a sliding block, a spring and an arc-shaped groove, the arc-shaped groove is formed in the fixed shaft, the sliding block is arranged in the fixed shaft, one end of the sliding block is connected with the oscillating rod through the arc-shaped rod, and the other end of the sliding block is connected with the inner end of the arc-shaped groove through the spring.
As optimization, the extrusion structure includes first roll body, second roll body, back shaft, backup pad, roller support, spring rod, power structure, back shaft, backup pad are connected respectively in the box, first roll body cover is established on the back shaft, the roller support passes through the spring rod and installs in the backup pad, the second roll body is installed to the roller support.
Preferably, the extrusion structure further comprises a power structure, and the power structure is connected to the side face of the roller bracket.
As optimization, the power structure includes driving gear, first articulated arm, connecting rod, driven gear, second articulated arm, loop bar, the driving gear meshes with driven gear mutually, driving gear, driven gear articulate respectively has first articulated arm, second articulated arm, first articulated arm is connected with the connecting rod is perpendicular, the second articulated arm is connected with the loop bar is perpendicular.
As an optimization, the connecting rod is connected with the roller support, and the loop bar is sleeved on the supporting shaft and connected with the first roller body.
Preferably, the diameter of the first elastic structure is smaller than that of the second elastic structure.
Preferably, the number of the spring rods is 2-3.
Advantageous effects
When the invention is used, fiber bundles are loosened and uniformly by the loosening structure, then are extruded and spread by the extruding structure, then sequentially bypass the transmission roller and are led out from the guide-in roller, the vibrating motor drives the vibrating cylinder to vibrate on the fixed shaft, so that the fiber bundles can be vibrated and loosened uniformly, the sliding block can move on the sliding groove when the vibrating cylinder vibrates, the oscillating rod can oscillate under the action of the first elastic structure and the second elastic structure, so that the sliding block can move randomly within a certain range, so that the vibrating cylinder can vibrate, when the vibrating cylinder passes through the extruding structure, the spring rod presses the second roller body to the first roller body, so that the fiber bundles are extruded, meanwhile, the motor drives the driving gear to rotate, the driving gear drives the driven gear to rotate, so that the first hinged rod and the second hinged rod can be driven to rotate reversely at the same time, thereby drive first roll body, second roll body and carry out reverse movement, make and rub between first roll body, the second roll body and carry out further even to the tow.
Compared with the prior art, the invention has the beneficial effects that: carry out not hard up evenly with the tow through the vibrating structure, then carry out further even to the tow through the friction each other between two roll bodys of extrusion structure to guarantee the quality of carbon fiber.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural diagram of an apparatus for improving the spread of carbon fiber tows according to the present invention.
FIG. 2 is a side view of the loosening structure of the present invention.
Fig. 3 is a schematic structural diagram of the movable structure of the present invention.
Fig. 4 is a schematic structural view of an extruded structure according to the present invention.
Fig. 5 is a schematic structural view of the power structure of the present invention.
In the figure: the device comprises a fiber bundle 1, a loosening structure 2, an extrusion structure 3, a transmission roller 4, a guide roller 5, a box 6, a vibration cylinder 20, a fixed shaft 21, a vibration motor 22, a movable structure a, a swinging rod a1, a sliding groove a2, a sliding block a3, a first elastic structure a4, a hinged seat a5, a second elastic structure a6, an arc-shaped rod a60, a sliding block a61, a spring a62, an arc-shaped groove a63, a first roller body 30, a second roller body 31, a support shaft 32, a support plate 33, a roller bracket 34, a spring rod 35, a power structure b, a driving gear b1, a first hinged rod b2, a connecting rod b3, a driven gear b4, a second hinged rod b5 and a sleeve rod b 6.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1-4, the present invention provides a technical solution for improving the spreading of carbon fiber tows: its structure includes tow 1, not hard up structure 2, extrusion structure 3, driving roller 4, leading-in roller 5, box 6, from down installing in proper order not hard up structure 2, extrusion structure 3, driving roller 4, leading-in roller 5 down in the box 6, tow 1 walks around in proper order not hard up structure 2, extrusion structure 3, driving roller 4, leading-in roller 5, not hard up structure 2 includes vibration section of thick bamboo 20, fixed axle 21, vibrating motor 22, fixed axle 21 connects in the box 6, vibration section of thick bamboo 20 cover is established on fixed axle 21, vibration section of thick bamboo 20 bottom is connected with vibrating motor 22, 3 movable structure a are installed respectively at the both ends of fixed axle 21, fixed axle 21 both ends are connected with vibration section of thick bamboo 20 through movable structure a respectively, movable structure a includes swinging arms a1, spout a2, slider a3, first elasticity structure a4, articulated seat a5, The second elastic structure a6, the swing rod a1 is mounted on the side of the fixed shaft 21 through a hinged seat a5, the swing rod a1 is provided with a sliding slot a2, a sliding block a3 is arranged in the sliding slot a2, two sides of the swing rod a1 are respectively connected with a first elastic structure a4 and a second elastic structure a6, the sliding block a3 is connected with the vibration cylinder 20, the first elastic structure a4 is structurally identical to the second elastic structure a6, the second elastic structure a6 includes an arc-shaped rod a60, a sliding block a61, a spring a62 and an arc-shaped slot a63, the arc-shaped slot a63 is arranged in the fixed shaft 21, the fixed shaft 21 is provided with a sliding block a61, one end of the sliding block a61 is connected with the swing rod a1 through an arc-shaped rod a60, the other end of the sliding block a61 is connected with the inner end of the arc-shaped slot a63 through a spring a62, the extrusion roller structure 3 includes a first roller body 30, a second roller, Power structure b, back shaft 32, backup pad 33 are connected respectively in box 6, first roll body 30 cover is established on back shaft 32, roller support 34 passes through spring lever 35 and installs on backup pad 33, second roll body 31 is installed to roller support 34, first elasticity structure a 4's diameter is less than second elasticity structure a6, and both of being convenient for can install on fixed axle 21, spring lever 35 is equipped with 2-3, guarantees the balance of second roll body 31.
The working principle is as follows: when the fiber bundle vibration device is used, the fiber bundle 1 is loosened uniformly through the loosening structure 2, then is squeezed and spread through the squeezing structure 3, then sequentially bypasses the transmission roller 4 and is led out from the introduction roller 5, the vibration motor 22 drives the vibration cylinder 20 to vibrate on the fixed shaft 21, so that the fiber bundle 1 can be vibrated and loosened uniformly, when the vibration cylinder 20 vibrates, the sliding block a3 can move on the sliding groove a2, and the swinging rod a1 can swing under the action of the first elastic structure a4 and the second elastic structure a6, so that the sliding block a3 can move randomly within a certain range, and the vibration cylinder 20 can vibrate.
Example 2
Referring to fig. 1-5, the present invention provides a technical solution for improving the spreading of carbon fiber tows: its structure includes tow 1, not hard up structure 2, extrusion structure 3, driving roller 4, leading-in roller 5, box 6, from down installing in proper order not hard up structure 2, extrusion structure 3, driving roller 4, leading-in roller 5 down in the box 6, tow 1 walks around in proper order not hard up structure 2, extrusion structure 3, driving roller 4, leading-in roller 5, not hard up structure 2 includes vibration section of thick bamboo 20, fixed axle 21, vibrating motor 22, fixed axle 21 connects in the box 6, vibration section of thick bamboo 20 cover is established on fixed axle 21, vibration section of thick bamboo 20 bottom is connected with vibrating motor 22, 3 movable structure a are installed respectively at the both ends of fixed axle 21, fixed axle 21 both ends are connected with vibration section of thick bamboo 20 through movable structure a respectively, movable structure a includes swinging arms a1, spout a2, slider a3, first elasticity structure a4, articulated seat a5, The second elastic structure a6, the swing rod a1 is mounted on the side of the fixed shaft 21 through a hinged seat a5, the swing rod a1 is provided with a sliding slot a2, a sliding block a3 is arranged in the sliding slot a2, two sides of the swing rod a1 are respectively connected with a first elastic structure a4 and a second elastic structure a6, the sliding block a3 is connected with the vibration cylinder 20, the first elastic structure a4 is structurally identical to the second elastic structure a6, the second elastic structure a6 includes an arc-shaped rod a60, a sliding block a61, a spring a62 and an arc-shaped slot a63, the arc-shaped slot a63 is arranged in the fixed shaft 21, the fixed shaft 21 is provided with a sliding block a61, one end of the sliding block a61 is connected with the swing rod a1 through an arc-shaped rod a60, the other end of the sliding block a61 is connected with the inner end of the arc-shaped slot a63 through a spring a62, the extrusion roller structure 3 includes a first roller body 30, a second roller, Power structure b, back shaft 32, backup pad 33 are connected respectively in box 6, first roll body 30 cover is established on back shaft 32, roller support 34 passes through spring lever 35 and installs on backup pad 33, roller support 34 installs second roll body 31, the diameter of first spring structure a4 is less than second spring structure a6, and both can install on fixed axle 21 be convenient for, spring lever 35 is equipped with 2-3, guarantees the balance of second roll body 31, extrusion structure 3 still includes power structure b, power structure b connects in roller support 34 side, power structure b includes driving gear b1, first articulated pole b2, connecting rod b3, driven gear b4, second articulated pole b5, loop bar b6, driving gear b1 meshes with driven gear b4 mutually, driving gear b1, driven gear b4 articulate respectively and have first articulated pole b2, first articulated pole b2, Second articulated pole b5, first articulated pole b2 is connected with connecting rod b3 is perpendicular, second articulated pole b5 is connected with loop bar b6 is perpendicular, connecting rod b3 is connected with roller support 34, loop bar b6 cover is established on support shaft 32 and is connected with first roll body 30.
The working principle is as follows: when through extrusion structure 3, spring beam 35 presses second roll body 31 to first roll body 30, thereby extrude tow 1, the motor drives driving gear b1 rotatory simultaneously, driving gear b1 drives driven gear b4 rotatory, thereby can drive first articulated rod b2 simultaneously, second articulated rod b5 carries out the reverse rotation, thereby drive first roll body 30, second roll body 31 carries out the reverse movement, make first roll body 30, rub between the second roll body 31 and carry out further evenly to tow 1.
Compared with the prior art, the invention has the technical progress that: carry out not hard up evenly with the tow through the vibrating structure, then carry out further even to the tow through the friction each other between two roll bodys of extrusion structure to guarantee the quality of carbon fiber.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (8)
1. The utility model provides an improve device of carbon fiber tow spread, its structure includes tow (1), not hard up structure (2), extrusion structure (3), driving roller (4), leading-in roller (5), box (6), from last not hard up structure (2), extrusion structure (3), driving roller (4), leading-in roller (5) down installing in proper order in box (6), tow (1) is walked around in proper order not hard up structure (2), extrusion structure (3), driving roller (4), leading-in roller (5), its characterized in that:
not hard up structure (2) including vibration section of thick bamboo (20), fixed axle (21), vibrating motor (22), fixed axle (21) are connected in box (6), vibration section of thick bamboo (20) cover is established on fixed axle (21), vibration section of thick bamboo (20) bottom is connected with vibrating motor (22).
2. The apparatus of claim 1, wherein the apparatus further comprises: the two ends of the fixed shaft (21) are respectively provided with 3 movable structures (a), and the two ends of the fixed shaft (21) are respectively connected with the vibrating cylinder (20) through the movable structures (a).
3. The apparatus of claim 2, wherein the apparatus further comprises: activity structure (a) includes swinging arms (a1), spout (a2), slider (a3), first elasticity structure (a4), articulated seat (a5), second elasticity structure (a6), swinging arms (a1) are installed in fixed axle (21) side through articulated seat (a5), be equipped with spout (a2) on swinging arms (a1), be equipped with slider (a3) in spout (a2), swinging arms (a1) both sides are connected with respectively through first elasticity structure (a4), second elasticity structure (a6), slider (a3) is connected with vibration section of thick bamboo (20).
4. The apparatus of claim 3, wherein the apparatus further comprises: the first elastic structure (a4) is the same as the second elastic structure (a6), the second elastic structure (a6) comprises an arc-shaped rod (a60), a sliding block (a61), a spring (a62) and an arc-shaped groove (a63), the arc-shaped groove (a63) is arranged in the fixed shaft (21), the sliding block (a61) is arranged in the fixed shaft (21), one end of the sliding block (a61) is connected with the swinging rod (a1) through the arc-shaped rod (a60), and the other end of the sliding block (a61) is connected with the inner end of the arc-shaped groove (a63) through the spring (a 62).
5. The apparatus of claim 1, wherein the apparatus further comprises: extrusion structure (3) include first roll body (30), second roll body (31), back shaft (32), backup pad (33), roller support (34), spring rod (35), power structure (b), back shaft (32), backup pad (33) are connected respectively in box (6), first roll body (30) cover is established on back shaft (32), roller support (34) are installed in backup pad (33) through spring rod (35), second roll body (31) are installed in roller support (34).
6. The apparatus of claim 5, wherein the apparatus further comprises: the extrusion structure (3) further comprises a power structure (b), and the power structure (b) is connected to the side face of the roller support (34).
7. The apparatus of claim 6, wherein the apparatus further comprises: power structure (b) includes driving gear (b1), first articulated pole (b2), connecting rod (b3), driven gear (b4), second articulated pole (b5), loop bar (b6), driving gear (b1) and driven gear (b4) mesh mutually, driving gear (b1), driven gear (b4) articulate respectively and have first articulated pole (b2), second articulated pole (b5), first articulated pole (b2) and connecting rod (b3) are connected perpendicularly, second articulated pole (b5) and loop bar (b6) are connected perpendicularly.
8. The apparatus of claim 7, wherein the apparatus further comprises: the connecting rod (b3) is connected with the roller bracket (34), and the loop bar (b6) is sleeved on the supporting shaft (32) and is connected with the first roller body (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110165567.4A CN112962191A (en) | 2021-02-06 | 2021-02-06 | Device for improving carbon fiber tow spreading |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110165567.4A CN112962191A (en) | 2021-02-06 | 2021-02-06 | Device for improving carbon fiber tow spreading |
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| Publication Number | Publication Date |
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| CN112962191A true CN112962191A (en) | 2021-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110165567.4A Withdrawn CN112962191A (en) | 2021-02-06 | 2021-02-06 | Device for improving carbon fiber tow spreading |
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| Country | Link |
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| CN (1) | CN112962191A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1395925A (en) * | 1971-07-30 | 1975-05-29 | Inst Textile De France | Method and apparatus for making a band of fibres from a tow of continuous man-made fibres |
| CN102002787A (en) * | 2010-11-03 | 2011-04-06 | 舟山市岱山飞舟新材料有限公司 | Carbon fiber expansion device |
| CN104153085A (en) * | 2014-07-28 | 2014-11-19 | 江苏鹰游纺机有限公司 | Vibration carbon fiber expanding device |
| CN205443559U (en) * | 2015-12-29 | 2016-08-10 | 楷佳（天津）新材料科技有限公司 | Fine device of carbon fiber exhibition with even function of being heated |
| CN106769545A (en) * | 2017-02-24 | 2017-05-31 | 北京航空航天大学 | The deployable system safety testing device of carbon fibre tow and measuring method |
| CN208328248U (en) * | 2018-05-21 | 2019-01-04 | 浙江精功碳纤维有限公司 | A kind of stent in carbon fiber production process improves equipment |
| CN208346346U (en) * | 2018-06-06 | 2019-01-08 | 航宸石家庄新材料科技有限公司 | A kind of expanding unit of carbon fibre tow |
| CN110042526A (en) * | 2019-05-14 | 2019-07-23 | 常州市新创智能科技有限公司 | A kind of woven carbon fiber unidirectional cloth fine device of exhibition |
| CN211256214U (en) * | 2019-10-18 | 2020-08-14 | 江苏东润安全科技有限公司 | Follow-on fibre exhibition paper-back edition is put |
| CN111923762A (en) * | 2020-06-30 | 2020-11-13 | 广州比美强机械技术开发有限公司 | New energy automobile fills electric pile |
-
2021
- 2021-02-06 CN CN202110165567.4A patent/CN112962191A/en not_active Withdrawn
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1395925A (en) * | 1971-07-30 | 1975-05-29 | Inst Textile De France | Method and apparatus for making a band of fibres from a tow of continuous man-made fibres |
| CN102002787A (en) * | 2010-11-03 | 2011-04-06 | 舟山市岱山飞舟新材料有限公司 | Carbon fiber expansion device |
| CN104153085A (en) * | 2014-07-28 | 2014-11-19 | 江苏鹰游纺机有限公司 | Vibration carbon fiber expanding device |
| CN205443559U (en) * | 2015-12-29 | 2016-08-10 | 楷佳（天津）新材料科技有限公司 | Fine device of carbon fiber exhibition with even function of being heated |
| CN106769545A (en) * | 2017-02-24 | 2017-05-31 | 北京航空航天大学 | The deployable system safety testing device of carbon fibre tow and measuring method |
| CN208328248U (en) * | 2018-05-21 | 2019-01-04 | 浙江精功碳纤维有限公司 | A kind of stent in carbon fiber production process improves equipment |
| CN208346346U (en) * | 2018-06-06 | 2019-01-08 | 航宸石家庄新材料科技有限公司 | A kind of expanding unit of carbon fibre tow |
| CN110042526A (en) * | 2019-05-14 | 2019-07-23 | 常州市新创智能科技有限公司 | A kind of woven carbon fiber unidirectional cloth fine device of exhibition |
| CN211256214U (en) * | 2019-10-18 | 2020-08-14 | 江苏东润安全科技有限公司 | Follow-on fibre exhibition paper-back edition is put |
| CN111923762A (en) * | 2020-06-30 | 2020-11-13 | 广州比美强机械技术开发有限公司 | New energy automobile fills electric pile |
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Effective date of registration: 20220125 Address after: 510665 No.35, Yuenan street, Liwan District, Guangzhou City, Guangdong Province Applicant after: Li Zixia Address before: 510665 No.35, Yuenan street, Liwan District, Guangzhou City, Guangdong Province Applicant before: Liangliang (Guangzhou) decoration materials Co.,Ltd. |
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Application publication date: 20210615 |