CN202181383U - Uncoiling rack for carbon fiber uncoiling roll - Google Patents
Uncoiling rack for carbon fiber uncoiling roll Download PDFInfo
- Publication number
- CN202181383U CN202181383U CN2010206705535U CN201020670553U CN202181383U CN 202181383 U CN202181383 U CN 202181383U CN 2010206705535 U CN2010206705535 U CN 2010206705535U CN 201020670553 U CN201020670553 U CN 201020670553U CN 202181383 U CN202181383 U CN 202181383U
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- hole
- positioning sleeve
- uncoiling
- rotating shaft
- tightening drive
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Abstract
The utility model relates to an uncoiling rack for a carbon fiber uncoiling roll. The uncoiling rack for the carbon fiber uncoiling roll comprises an uncoiling rack rotating shaft, an installing support and a coiling and fixing device, wherein the coiling and fixing device is installed at an outwards extending end of the uncoiling rack rotating shaft; the other end of the uncoiling rack rotating shaft is arranged on the installing support and is equipped with a tension controller; a baffle plate is fixedly connected with the uncoiling rack rotating shaft; the left end of a driving and positioning sleeve is fixedly connected with the uncoiling rack rotating shaft; the left end of a positioning sleeve is fixedly connected with the uncoiling rack rotating shaft; an end cover is fixedly connected with the positioning sleeve; the left end of a handle is in transmission connection with a first tensioning driver; the middle part of the handle is in transmission connection with a second tensioning driver; the left side of a tensioning sheet is arranged inside a limiting slot of the driving and positioning sleeve; the right side of the tensioning sheet is arranged inside a limiting slot of the positioning sleeve; and a tightening spring is placed inside a spring slot of the tensioning sheet. The problem that the conventional uncoiling rack for the uncoiling roll of the uncoiling machine has unstable fiber tension is solved; the uncoiling rack makes operation simpler; and coherent rotation between a paper tube and the uncoiling rack can be avoided in the uncoiling process.
Description
Technical field
The utility model relates to a kind of carbon fiber production equipment, is specifically related to a kind of carbon fiber and puts roll dies with putting guide frame.
Background technology
Lightweight, high-strength advanced composite material are the grand strategy property materials that promotes development in Hi-Tech and strengthen national defense construction.In recent years; Carbon fiber is with the performance of a series of excellences such as its high specific strength, high ratio modulus, high temperature resistant, corrosion-resistant, creep resistant, antiscour and conduction, heat conduction; In the enhancing body of advanced composite material, occupy more and more important position, be described as the most vital new material in 21 century.
Source equipment---thread supplying machine as carbon fiber production; It is put the guide frame of putting that roll dies uses and exists many weak points; Putting the mode that the package on the guide frame adopts end cap and holding screw to combine is fixed; This structure operation inconvenience, while easy screw loosening in putting a process causes to reel and put between the guide frame and relatively rotates, and then causes fibre bundle lax; Put in the process fiber tension fluctuation big, cause between fibre bundle itself and the fibre bundle thereof the tension force coefficient of dispersion big, thereby influence the subsequent technique of carbon fiber production, finally reduce the combination property of carbon fiber.
Summary of the invention
The utility model purpose provides a kind of carbon fiber and puts roll dies with putting guide frame, and what it had solved existing thread supplying machine puts roll dies with putting the unsettled technical problem of guide frame fiber tension.
The technical solution of the utility model is:
A kind of carbon fiber is put the erection support 14 that roll dies is put guide frame rotating shaft 12 with putting guide frame, comprising, is fixed on casing 2 inboards, and its special character is:
Also comprise package fixture 13, said package fixture 13 is installed in the overhanging end of putting guide frame rotating shaft 12; The said other end of putting guide frame rotating shaft 12 is arranged on the erection support 14 and the end is equipped with tension controller 16;
Said package fixture 13 comprises baffle plate 17, a plurality of tensioning sheet 18, drives positioning sleeve 20, positioning sleeve 24, first tightening drive 21, second tightening drive 22, first driving spring 25, second driving spring 26, handle 27, at least one tighten spring 19, end cap 49;
Said tensioning sheet 18 comprises strip shape shell fragment 35, be arranged on the pre-fixing tooth 36, be arranged on the inboard rectangle positioning tooth 34 of shell fragment 35 left ends, be arranged at least one spring groove 39 in the outside, shell fragment 35 middle parts of the shell fragment 35 left ends outside, the zigzag that is arranged on the shell fragment 35 right-hand members outside is pressed tooth 38, is arranged on the inboard triangle latch 37 of shell fragment 35 right-hand members;
Said driving positioning sleeve 20 is the flange tube of band through hole 41, and its lateral surface left end is provided with a plurality of draw-in grooves 40 that can inlay corresponding a plurality of tensioning sheet positioning tooths 34, and its lateral surface is provided with a plurality of stopper slots 42 of placing tensioning sheet 18 vertically;
Said positioning sleeve 24 is the step-like cylinder of band through hole 43, and its lateral surface is provided with a plurality of stopper slots 44 of placing tensioning sheet 18 vertically, and the left end of its through hole 43 is connected with the right-hand member of putting guide frame rotating shaft 12;
Said first tightening drive 21 is the cylinder of band through hole 45, and its lateral surface is provided with a plurality of stopper slots 50 of placing triangle latch 37 vertically, and the right-hand member of its through hole 45 is provided with draw-in groove 51;
Said second tightening drive 22 is the step-like cylinder of band through hole 47, and said cylinder middle part lateral surface is a tapered side 46, and the left end of said through hole 47 is provided with a plurality of stopper slots 48 of placing tensioning sheet 18 vertically; The right-hand member of said through hole 47 is provided with draw-in groove 52;
Said end cap 49 is the ring flange of band through hole;
Said baffle plate 17 is connected with the middle part of putting guide frame rotating shaft 12; The left end of the through hole 41 of said driving positioning sleeve 20 is connected with the middle part of putting guide frame rotating shaft 12; The left end of the through hole 43 of said positioning sleeve 24 is connected with the right part of putting guide frame rotating shaft 12; Said end cap 49 is connected with the right side of positioning sleeve 24; The right-hand member of said second tightening drive 22 is protruding from the through hole of end cap 49; The left end of said handle 27 passes through hole 47 backs of second tightening drive 22 and the through hole 45 of said first tightening drive 21 is rotationally connected; The right-hand member of the through hole 47 of said handle 27 middle parts and second tightening drive 22 is rotationally connected; The rectangle positioning tooth 34 of said a plurality of tensioning sheets 18 embeds in the respective card slot 40 that drives positioning sleeve 20; The left side of said tensioning sheet 18 is placed in the stopper slot 42 that drives positioning sleeve 20 vertically; The right side of said tensioning sheet 18 is vertically in the stopper slot 44 of placement positioning cover 24; Said at least one tighten spring 19 is placed in the spring groove 39 of tensioning sheet 18 and the triangle latch 37 of tensioning sheet 18 right-hand members is pressed in the left side seamed edge of first tightening drive 21, and said first driving spring 25 is placed between the right flank of tapered side 46 of end cap 49 medial surfaces and second tightening drive 22 vertically; Said second driving spring 26 axially is placed between the handle 27 and second tightening drive 22.
The utility model advantage:
When the utility model is put guide frame and is used for thread supplying machine; When being provided for producing the precursor of carbon fiber, can cooperating through the priority of putting guide frame, godet roller assembly the precursor tow is delivered to the subsequent handling that carbon fiber is produced continuously, thereby guarantee that fiber is in putting a process; Its tension stability; Avoid causing tow to relax, put silk and be interrupted and beat, improve fiber and put a uniformity of its state of process, and then improve the quality of carbon fiber.In addition, put between guide frame and the precursor package paper tube and to adopt distinctive tensioning apparatus, make operation simpler, and put a process and paper tube can not take place and put guide frame generation related rotation.
This puts between guide frame and the package fixation and easy operating, tension stability, overall structure advantage simple, easy to use; Guaranteed to put the uniformity of fiber condition in the process; Improve the quality of carbon fiber, especially reduced the coefficient of dispersion of constructed index between fibre bundle itself and the fibre bundle thereof.
In sum, the utility model has guaranteed to put the homogeneity and the stability of fiber condition in the process, has improved the quality of carbon fiber, has especially reduced the coefficient of dispersion of constructed index between fibre bundle itself and the fibre bundle thereof.
Description of drawings
Fig. 1 is that the utility model is put the position view of guide frame on thread supplying machine;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the package fixture sketch map that the utility model is put guide frame;
Fig. 4 is tensioning sheet, the position view that drives positioning sleeve, positioning sleeve, first tightening drive, second tightening drive: wherein 4a is the position view of tensioning sheet; 4b is for driving the position view of positioning sleeve; 4c is the position view of positioning sleeve; 4d is the position view of first tightening drive, and 4e is the position view of second tightening drive;
Fig. 5 is the structural representation of tensioning sheet;
Fig. 6 is the structural representation that drives positioning sleeve: wherein 6a is for driving the right view of positioning sleeve, and 6b is for driving the front view of positioning sleeve, and 6c is for driving the left view of positioning sleeve, and 6d is for driving the rearview of positioning sleeve;
Fig. 7 is the structural representation of positioning sleeve: wherein 7a is the left view of positioning sleeve, and 7b is the front view of positioning sleeve;
Fig. 8 is the structural representation of first tightening drive; : wherein 8a is the right view of first tightening drive, and 8b is the front view of first tightening drive, and 8c is the left view of first tightening drive;
Fig. 9 is the structural representation of second tightening drive: wherein 9a is the right view of second tightening drive, and 9b is the front view of second tightening drive, and 9c is the left view of second tightening drive.
Wherein: the 1-base, the 2-casing, 3-is put guide frame, 4-godet roller assembly, 5-control cabinet, 11-installing rack; The 12-rotating shaft, 13-package fixture, 14-erection support, 15-mounting base, 16-tension controller, 17-fixed dam; 18-tensioning sheet, 19-tighten spring, 20-drives positioning sleeve, 21-first tightening drive, 22-second tightening drive, 23-desires spinning package; The 24-positioning sleeve, 25-first driving spring, 26-second driving spring, 27-handle, 28-power switch, 29-indicator lamp; 30-Tension Control instrument, 31-control instrument coarse adjustment device, 32-control instrument fine tuning device, 34-positioning tooth, 35-shell fragment; 36-pre-fixes tooth, the 37-latch, and 38-presses tooth, the 39-spring groove, 40-drives the positioning sleeve draw-in groove; 41-drives the positioning sleeve through hole, and 42-drives positioning sleeve stopper slot, 43-positioning sleeve through hole, 44-positioning sleeve stopper slot, the 45-first tightening drive through hole; The 46-second tightening drive drive surface, the 47-second tightening drive through hole, the 48-second tightening drive stopper slot, 49-end cap, the 50-first tightening drive stopper slot; The 51-first tightening drive draw-in groove, the 52-second tightening drive draw-in groove, the spacing of the adjacent godet roller of d-, A-is put the line space of guide frame, and B-is put the column pitch of guide frame.
The specific embodiment
Like Fig. 1, shown in Figure 2; The carbon fiber thread supplying machine; Comprise base 1, casing 2, be arranged on a plurality of a plurality of godet roller assemblies 4, control cabinets 5 of putting guide frame 3, being arranged on casing 2 tops through installing rack 11 of casing 2 sides with " array " mode; Control cabinet is arranged on the upper right side of casing, and control cabinet is made up of thread supplying machine power switch and indicator lamp, tension controller instrument system, control instrument coarse adjustment device and control instrument fine tuning device, and control cabinet requires to have explosion prevention function.To put guide frame 3 corresponding for each godet roller assembly 4 and row.
As shown in Figure 3; The utility model is put guide frame 3 and is comprised package fixture 13, puts guide frame rotating shaft 12, is fixed on the inboard erection support 14 of casing 2; Package fixture 13 is installed in the overhanging end of putting guide frame rotating shaft 12 and is used to install corresponding package, and the other end of putting guide frame rotating shaft 12 passes in the casing 2 rear flank and is installed on the erection support 14 and the end is equipped with tension controller 16; Tension controller is connected through securing member on the erection support of putting guide frame, and its working method can adopt mechanical type control or electromagnetic type control, and each is put guide frame and disposes tension controller separately, and its Tension Control scope is 50g-1000g, and can regulate continuously.In the present embodiment; Tension controller is preferentially selected electromagnetic type control for use; Be specially the magnetic hysteresis tension controller, its electrical apparatus control system is arranged in the control cabinet, and coarse adjustment device through regulating the Tension Control instrument in the control cabinet and fine tuning device are to putting the continuous control of tension force in the silk fiber tow on the guide frame.
Referring to Fig. 4 and Fig. 5, tensioning sheet 18 comprises strip shape shell fragment 35, be arranged on the pre-fixing tooth 36, be arranged on the inboard rectangle positioning tooth 34 of shell fragment 35 left ends, be arranged at least one spring groove 39 in the outside, shell fragment 35 middle parts of the shell fragment 35 left ends outside, the zigzag that is arranged on the shell fragment 35 right-hand members outside is pressed tooth 38, is arranged on the inboard triangle latch 37 of shell fragment 35 right-hand members;
Referring to Fig. 4 and Fig. 6, drive the flange tube of positioning sleeve 20 for band through hole 41, its lateral surface left end is provided with a plurality of draw-in grooves 40 that can inlay corresponding a plurality of tensioning sheet positioning tooths 34, and its lateral surface is provided with a plurality of stopper slots 42 of placing tensioning sheet 18 vertically;
Referring to Fig. 4 and Fig. 7, positioning sleeve 24 is the step-like cylinder of band through hole 43, and its lateral surface is provided with a plurality of stopper slots 44 of placing tensioning sheet 18 vertically, and the left end of its through hole 43 is connected with the right-hand member of putting guide frame rotating shaft 12;
Referring to Fig. 4 and Fig. 8, first tightening drive 21 is the cylinder of band through hole 45, and its lateral surface is provided with a plurality of stopper slots 50 of placing triangle latch 37 vertically, and the right-hand member of its through hole 45 is provided with draw-in groove 51;
Referring to Fig. 4 and Fig. 9, second tightening drive 22 is the step-like cylinder of band through hole 47, and cylinder middle part lateral surface is a tapered side 46, and the left end of through hole 47 is provided with a plurality of stopper slots 48 of placing tensioning sheet 18 vertically; The right-hand member of through hole 47 is provided with draw-in groove 52;
Referring to Fig. 3, end cap 49 is the ring flange of band through hole;
Wherein: the left end that drives the through hole 41 of positioning sleeve 20 is connected with the middle part of putting guide frame rotating shaft 12; The left end of the through hole 43 of positioning sleeve 24 is connected with the right part of putting guide frame rotating shaft 12; End cap 49 is connected with the right side of positioning sleeve 24; The right-hand member of second tightening drive 22 is protruding from the through hole of end cap 49; The left end of handle 27 passes through hole 47 backs of second tightening drive 22 and the through hole 45 of first tightening drive 21 is rotationally connected; The right-hand member of the through hole 47 of handle 27 middle parts and second tightening drive 22 is rotationally connected; The rectangle positioning tooth 34 of a plurality of tensioning sheets 18 embeds in the respective card slot 40 that drives positioning sleeve 20; The left side of tensioning sheet 18 is placed in the stopper slot 42 that drives positioning sleeve 20 vertically; The right side of tensioning sheet 18 is vertically in the stopper slot 44 of placement positioning cover 24; At least one tighten spring 19 is placed in the spring groove 39 of tensioning sheet 18 and the triangle latch 37 of tensioning sheet 18 right-hand members is pressed in the left side seamed edge of first tightening drive 21, and first driving spring 25 is placed between the right flank of tapered side 46 of end cap 49 medial surfaces and second tightening drive 22 vertically; Second driving spring 26 axially is placed between the handle 27 and second tightening drive 22.
The practical implementation process of package fixture 13 tensioning packages is following: handle is pulled to its home position; To put a package then in advance and push inward to fixed dam 17 along guide frame rotating shaft 12 center lines of putting of putting guide frame 3, and its end sheet 18 that is tensioned pre-fixes, then manually to casing 2 direction driving handles 27 from handle 27 directions; Under the effect of first driving spring 25, promote first tightening drive 21 through handle 27; Tensioning this moment sheet 18 is tentatively lifted, and is that 22 work of second tightening drive are prepared, and continues to casing 2 direction driving handles 27; Under the effect of second driving spring 26, promote second tightening drive 22 through handle 25; Tensioning sheet 18 is lifted once more this moment, marches to positioning sleeve 24 up to second tightening drive, the tensioning that tensioning this moment sheet 18 is realized the package paper tube; The package process of unloading of package fixture 13 is opposite with the aforesaid operations process.In addition; Because coiling fixture 13 adopts special tensioning sheet 18 and corollary apparatus thereof to carry out the package paper tube is carried out tensioning with fixing; Therefore; Reduced requirement, and paper tube length all can use above-mentioned same package fixture when changing within the specific limits, improve the applicability of equipment to a certain extent package paper tube length precision.
Claims (1)
1. a carbon fiber is put roll dies with putting guide frame, comprise the erection support of putting the guide frame rotating shaft, being fixed on box inside, it is characterized in that:
Also comprise the package fixture, said package fixture is installed in the overhanging end of putting the guide frame rotating shaft; The said other end of putting the guide frame rotating shaft is arranged on the erection support and the end is equipped with tension controller;
Said package fixture comprises baffle plate, a plurality of tensioning sheet, drives positioning sleeve, positioning sleeve, first tightening drive (21), second tightening drive (22), first driving spring (25), second driving spring (26), handle (27), at least one tighten spring (19), end cap (49);
Said tensioning sheet (18) comprises strip shape shell fragment (35), be arranged on the pre-fixing tooth (36), be arranged on the inboard rectangle positioning tooth (34) of shell fragment (35) left end, be arranged at least one spring groove (39) in the outside, shell fragment (35) middle part of shell fragment (35) the left end outside, the zigzag that is arranged on shell fragment (35) the right-hand member outside is pressed tooth (38), is arranged on the inboard triangle latch (37) of shell fragment (35) right-hand member;
Said driving positioning sleeve (20) is the flange tube of band through hole (41), and its lateral surface left end is provided with a plurality of draw-in grooves (40) that can inlay corresponding a plurality of tensioning sheet positioning tooths (34), and its lateral surface is provided with a plurality of stopper slots (42) of placing tensioning sheet (18) vertically;
Said positioning sleeve (24) is the step-like cylinder of band through hole (43), and its lateral surface is provided with a plurality of stopper slots (44) of placing tensioning sheet (18) vertically, and the left end of its through hole (43) is connected with the right-hand member of putting guide frame rotating shaft (12);
Said first tightening drive (21) is the cylinder of band through hole (45), and its lateral surface is provided with a plurality of stopper slots (50) of placing triangle latch (37) vertically, and the right-hand member of its through hole (45) is provided with draw-in groove (51);
Said second tightening drive (22) is the step-like cylinder of band through hole (47), and said cylinder middle part lateral surface is tapered side (46), and the left end of said through hole (47) is provided with a plurality of stopper slots (48) of placing tensioning sheet (18) vertically; The right-hand member of said through hole (47) is provided with draw-in groove (52);
Said end cap (49) is the ring flange of band through hole;
Said baffle plate (17) is connected with the middle part of putting guide frame rotating shaft (12); The left end of the through hole (41) of said driving positioning sleeve (20) is connected with the middle part of putting guide frame rotating shaft (12); The left end of the through hole (43) of said positioning sleeve (24) is connected with the right part of putting guide frame rotating shaft (12); Said end cap (49) is connected with the right side of positioning sleeve (24); The right-hand member of said second tightening drive (22) is protruding from the through hole of end cap (49); The left end of said handle (27) passes through hole (47) back of second tightening drive (22) and the through hole (45) of said first tightening drive (21) is rotationally connected; Said handle (27) middle part is rotationally connected with the right-hand member of the through hole (47) of second tightening drive (22); The rectangle positioning tooth (34) of said a plurality of tensioning sheets (18) embeds in the respective card slot (40) that drives positioning sleeve (20); The left side of said tensioning sheet (18) is placed in the stopper slot (42) that drives positioning sleeve (20) vertically; The right side of said tensioning sheet (18) is vertically in the stopper slot (44) of placement positioning cover (24); Said at least one tighten spring (19) is placed in the spring groove (39) of tensioning sheet (18) and the triangle latch (37) of tensioning sheet (18) right-hand member is pressed in the left side seamed edge of first tightening drive (21), and said first driving spring (25) is placed between the right flank of tapered side (46) of end cap (49) medial surface and second tightening drive (22) vertically; Said second driving spring (26) axially is placed between handle (27) and second tightening drive (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206705535U CN202181383U (en) | 2010-12-20 | 2010-12-20 | Uncoiling rack for carbon fiber uncoiling roll |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206705535U CN202181383U (en) | 2010-12-20 | 2010-12-20 | Uncoiling rack for carbon fiber uncoiling roll |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202181383U true CN202181383U (en) | 2012-04-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206705535U Expired - Lifetime CN202181383U (en) | 2010-12-20 | 2010-12-20 | Uncoiling rack for carbon fiber uncoiling roll |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202181383U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102560710A (en) * | 2010-12-20 | 2012-07-11 | 西安航科等离子体科技有限公司 | Silk discharging frame for carbon fiber silk discharging roller |
-
2010
- 2010-12-20 CN CN2010206705535U patent/CN202181383U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102560710A (en) * | 2010-12-20 | 2012-07-11 | 西安航科等离子体科技有限公司 | Silk discharging frame for carbon fiber silk discharging roller |
| CN102560710B (en) * | 2010-12-20 | 2015-10-21 | 西安航科等离子体科技有限公司 | A kind of uncoiling rack for carbon fiber uncoiling roll |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120404 Effective date of abandoning: 20151021 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |