CN102864526A - Combing machine cylinder structure with built-in nipper assemblies - Google Patents
Combing machine cylinder structure with built-in nipper assemblies Download PDFInfo
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- CN102864526A CN102864526A CN201210382720XA CN201210382720A CN102864526A CN 102864526 A CN102864526 A CN 102864526A CN 201210382720X A CN201210382720X A CN 201210382720XA CN 201210382720 A CN201210382720 A CN 201210382720A CN 102864526 A CN102864526 A CN 102864526A
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Abstract
The invention relates to a combing machine cylinder structure with built-in nipper assemblies. The combing machine cylinder structure comprises a cylinder shaft, a cylinder, cylinder end caps, the nipper assemblies and a cylinder card wire device, wherein the cylinder is movably sleeved on the cylinder shaft; the cylinder end caps are respectively fixed at two ends of the cylinder shaft; 1-4 nipper assemblies and the cylinder card wire device are peripherally distributed on the periphery of the cylinder uniformly; and each nipper assembly comprises a movable nipper, a fixed nipper, a nipper stretching and retracting mechanism, a nipper pressurizing mechanism and a nipper driving mechanism, the movable nipper is mounted on the nipper stretching and retracting mechanism and is connected with the nipper driving mechanism through the nipper pressurizing mechanism, and the fixed nipper is fixed on the nipper stretching and retracting mechanism. Combing and piecing modes finished in a narrow triangular region in the traditional combing process actions is changed into a mode that combing and piecing are simultaneously carried out on different portions of the surface of the periphery of the cylinder. After the cylinder rotates by a circle, a plurality of combing processes can be finished, and the combining efficiency of a combing machine is greatly improved. The combing machine cylinder structure is simple in motion mode, low in noise and suitable for popularization and application.
Description
Technical field
The invention belongs to the spinning machinery technical field, particularly relate to a kind of combing cylinder structure of built-in nipper component.
Background technology
The reciprocating motion that existing cotton comber depends on the complicated mechanisms such as ratchet, connecting rod and gear realizes the carding process action.Give the intermittence of cotton roller to cotton, the falling of the reciprocally swinging of combing nipper and top comb and detaching roller, suitable, stop the generation that do action all can directly cause vibration equipment and noise, the combing machine of this mode of operation is difficult to further improve the pincers of cotton comber.
Germany Truetzschler company is in the patent of CN101333701A at publication number, a kind of drum-type combing machine is disclosed, the combing machine of this patent is furnished with the dozens of nipper at rotating cylinder, adopts the mode of sub-clustering gripping fiber, does not possess the technological ability of two-way carded fiber.Although this patent has also proposed a kind of single cylinder combing machine, is evenly equipped with seven nippers on the cylinder, clamping device is too much, and the nipper folding time is too short, is difficult to guarantee the correct clamping of fiber palpus clump and obtain effective combing.
Summary of the invention
Technical problem to be solved by this invention provides a kind of combing cylinder structure of built-in nipper component, can realize reliable combing, transfer and joint to fiber, and overcome the problems such as the complicated movement, inefficiency, the noise that exist in the prior art are large.
The technical solution adopted for the present invention to solve the technical problems is: the combing cylinder structure that a kind of built-in nipper component is provided, comprise cylinder axis, cylinder, cylinder end cap, nipper component, cylinder card wire device, described cylinder axis is fixed on the frame of combing machine, described cylinder kink is on cylinder axis, described cylinder axis two ends are fixing cylinder end cap respectively, the cylinder card wire device of 1～4 cover nipper component and equal number is along circumferentially being distributed on the circumference of cylinder, and be arranged in the inner chamber of cylinder, described cylinder card wire device card wire direction is identical with the cylinder rotation direction; Described nipper component comprises moving nipper, quiet nipper, nipper telescoping mechanism, nipper pressing mechanism, nipper driving mechanism, described moving nipper is installed on the nipper telescoping mechanism, and be connected with the nipper driving mechanism by the nipper pressing mechanism, described quiet nipper is fixed on the nipper telescoping mechanism, and described nipper telescoping mechanism is used for driving moving nipper and quiet nipper is radially made stretching motion along cylinder; It is circumferentially reciprocating along cylinder that described nipper driving mechanism is used for driving moving nipper.
Described nipper telescoping mechanism comprises nipper radially-directed slide block, connecting plate, guide finger, press down cam bawl, press down cam, described nipper radially-directed slide block is embedded in the chute of cylinder end cap inboard, interconnect by connecting plate between two nipper radially-directed slide blocks of correspondence position on the cylinder end cap at two ends, described nipper radially-directed slide block inboard has arc chute, described moving nipper two ends embed respectively in the arc chute of two nipper radially-directed slide blocks of correspondence position on the cylinder end cap at two ends, each nipper radially-directed slide block all is furnished with a guide finger, the spacing hole slot that described guide finger passes from the outside of cylinder end cap on the cylinder end cap connects nipper radially-directed slide block, described guide finger outer end is provided with and presses down cam bawl, the described cam bawl that presses down contacts with pressing down cam, and the described cam that presses down is installed on the cylinder end cap.
Interconnect by two connecting plates between two nipper radially-directed slide blocks of described correspondence position, two connecting plates couple together the both sides of two nipper radially-directed slide blocks respectively.
Described pressing down also is provided with on the cam for regulating the lower whorl cam along the cylinder cam adjustment device of height radially.
Described nipper pressing mechanism comprises nipper spring base, nipper bar, jack-up spring, described moving nipper two ends are fixing nipper spring base respectively, described nipper bar passes the hole on the nipper spring base, described nipper spring base two ends are respectively equipped with the jack-up spring, the jack-up spring other end at described nipper spring base two ends is pressed in the two ends of nipper bar, and described nipper bar connects the stroke amplification device in the nipper driving mechanism and forms with stroke amplification device and is slidingly matched.
Described nipper driving mechanism comprises nipper oscillating cam, stroke amplification device, cam swing, described nipper oscillating cam is fixed on the cylinder axis, described nipper oscillating cam connects the nipper pressing mechanism by stroke amplification device, and described cam swing is fixed on the median septum of cylinder and with the nipper oscillating cam and meshes.
Described cam swing comprises fork main body, fork gyroaxis, cam bawl, and described fork main body is fixed on by the fork gyroaxis on the median septum of cylinder, and described cam bawl is installed on the fork main body and with the nipper oscillating cam and meshes.
Circumference nippers assembly and cylinder card wire device quantity that described edge circumferentially is distributed in cylinder are 3 covers.
Beneficial effect
The present invention is distributed in cylinder circumferential surface different parts and carries out simultaneously concentrating on the combing juncture of finishing a narrow and small trigonum in the action of traditional combing, changing into.Cylinder returns and circles, and can finish for several times carding process, increased substantially the carding efficiency of combing machine, and forms of motion is simple, noise is little, is fit to apply.
Description of drawings
Fig. 1 is shaft side figure of the present invention;
Fig. 2 is that axle side of the present invention is partly cutd open figure;
Fig. 3 is side view of the present invention;
1. cylinder end cap 2. presses down cam 3. quiet nipper 4. nipper radially-directed slide blocks 5. moving nippers
6. cylinder card wire device 7. cam adjustment devices 8. guide fingers 9. press down cam bawl 10. cylinder axis
11. nipper oscillating cam 12. cam bawls 13. jack-up springs 14. stroke amplification devices 15. nipper spring bases
16. give cotton roller 17. connecting plates 18. nipper bars 19. cam swings 20. top combs 21. delivery rollers
The specific embodiment
Below in conjunction with specific embodiment, further set forth the present invention.Should be understood that these embodiment only to be used for explanation the present invention and be not used in and limit the scope of the invention.Should be understood that in addition those skilled in the art can make various changes or modifications the present invention after the content of having read the present invention's instruction, these equivalent form of values fall within the application's appended claims limited range equally.
Such as Fig. 1～shown in Figure 3, the present invention includes cylinder axis 10, cylinder, cylinder end cap 1, nipper component, cylinder card wire device 6, described cylinder axis 10 is fixed on the frame of combing machine, described cylinder kink is on cylinder axis 10, described cylinder axis 10 two ends are fixing cylinder end cap 1 respectively, cylinder card wire device 6 edges of 1～4 cover nipper component and equal number circumferentially are distributed on the circumference of cylinder, and are arranged in the inner chamber of cylinder, and described cylinder card wire device 6 card wire directions are identical with the cylinder rotation direction; Described nipper component comprises moving nipper 5, quiet nipper 3, nipper telescoping mechanism, nipper pressing mechanism, nipper driving mechanism, described moving nipper 5 is installed on the nipper telescoping mechanism, and be connected with the nipper driving mechanism by the nipper pressing mechanism, described quiet nipper 3 is fixed on the nipper telescoping mechanism, and described nipper telescoping mechanism is used for driving moving nipper 5 and quiet nipper 3 is radially made stretching motion along cylinder; It is circumferentially reciprocating along cylinder that described nipper driving mechanism is used for driving moving nipper 5.
Described nipper telescoping mechanism comprises nipper radially-directed slide block 4, connecting plate 17, guide finger 8, press down cam bawl 9, press down cam 2, described nipper radially-directed slide block 4 is embedded in the chute of cylinder end cap 1 inboard, interconnect by connecting plate 17 between two nipper radially-directed slide blocks 4 of correspondence position on the cylinder end cap 1 at two ends, described nipper radially-directed slide block 4 inboards have arc chute, described moving nipper 5 two ends embed respectively in the arc chute of two nipper radially-directed slide blocks 4 of correspondence position on the cylinder end cap 1 at two ends, each nipper radially-directed slide block 4 all is furnished with a guide finger 8, the spacing hole slot that described guide finger 8 passes from the outside of cylinder end cap 1 on the cylinder end cap 1 connects nipper radially-directed slide block 4, described guide finger 8 outer ends are provided with and press down cam bawl 9, the described cam bawl 9 that presses down contacts with pressing down cam 2, and the described cam 2 that presses down is installed on the cylinder end cap 1.
Interconnect by two connecting plates 17 between two nipper radially-directed slide blocks 4 of described correspondence position, two connecting plates 17 couple together the both sides of two nipper radially-directed slide blocks 4 respectively.
Described pressing down also is provided with on the cam 2 for regulating lower whorl cam 2 along the cylinder cam adjustment device 7 of height radially.
Described nipper pressing mechanism comprises nipper spring base 15, nipper bar 18, jack-up spring 13, described moving nipper 5 two ends are fixing nipper spring base 15 respectively, described nipper bar 18 passes the hole on the nipper spring base 15, described nipper spring base 15 two ends are respectively equipped with jack-up spring 13, jack-up spring 13 other ends at described nipper spring base 15 two ends are pressed in the two ends of nipper bar 18, and described nipper bar connects the stroke amplification device 14 in the nipper driving mechanism and forms with stroke amplification device 14 and is slidingly matched.
Described nipper driving mechanism comprises nipper oscillating cam 11, stroke amplification device 14, cam swing 19, described nipper oscillating cam 11 is fixed on the cylinder axis 10, described nipper oscillating cam 11 connects the nipper pressing mechanisms by stroke amplification device 14, described cam swing 19 be fixed on the median septum of cylinder and with 11 engagements of nipper oscillating cam.
Described cam swing 19 comprises fork main body, fork gyroaxis, cam bawl 12, and described fork main body is fixed on by the fork gyroaxis on the median septum of cylinder, and described cam bawl 12 is installed on the fork main body and with nipper oscillating cam 11 and meshes.
Circumference nippers assembly and cylinder card wire device 6 quantity that described edge circumferentially is distributed in cylinder are 3 covers.
The present invention circumferentially is distributed in some cover nipper components and cylinder card wire device 6 edges on the circumference of cylinder, and is arranged in the inner chamber of cylinder, and nipper is made reciprocally swinging by nipper oscillating cam 11 controls that are fixed on the cylinder axis 10.Along with cylinder rotates, uniform 6 pairs of cotton clump head ends to cotton roller 16 continuous wave outputs of card wire device that are fixed in the cylinder circumferential surface carry out combing.Nipper arrives to cotton roller 16 radially indentations of gripping point forward position cylinder, when arriving to cotton roller 16 gripping point position, and nipper rapid closing gripping cotton clump head end; Arrive before top comb 20 positions, the nipper clamping cotton clump and is extended radially out along cylinder, accepts the combing of 20 pairs of cotton clump tail ends of top comb; When arriving delivery roller 21, nipper opens transfers to the overlap joint that the combing sliver is finished on delivery roller 21 surfaces with cotton clump.
Cylinder card wire device 6 card wire directions are identical with the cylinder rotation direction, are convenient to the cotton Cong Jinhang combing to cotton roller 16 outputs.
The effect of guide finger 8 is the flexible traverses that limit the nipper telescopic component.
Nipper radially-directed slide block 4 drives along radially indentation of cylinder by pressing down cam 2.Nipper radially-directed slide block 4 was reduced to the most inboardly when nipper forwarded to cotton roller 16 place, then extended radially out along cylinder.When nipper forwards top comb 20 position soon to, press down cam bawl 9 and leave and press down cam 2, it is concordant with the cylinder cylindrical that nipper keeps.Nipper remains at least nipper with the concordant state of cylinder cylindrical and turns over delivery roller 21 positions.
Arc chute effect on the nipper radially-directed slide block 4 is that nipper 5 is done along the circumferential reciprocally swinging of cylinder along arc chute under the effect of nipper driving mechanism.
Press down and to set up on the cam 2 for regulating lower whorl cam 2 along the cylinder cam adjustment device 7 of height radially, and then get rid of the length of fiber when regulating combing, to adapt to different carding process requirements, such as combing, half combing etc.
Moving nipper 5 is installed on the nipper telescoping mechanism, is connected with the nipper driving mechanism by the nipper pressing mechanism.When cylinder rotated, moving nipper 5 was driven by the nipper driving mechanism and circumferentially makes reciprocally swinging along cylinder, and does along cylinder stretching motion radially with the nipper telescoping mechanism.Quiet nipper 3 is fixed on the nipper telescoping mechanism, when cylinder rotates, does along cylinder stretching motion radially with the nipper telescoping mechanism.
Nipper spring base 15 in the nipper pressue device links to each other with moving nipper 3.Nipper bar 18 passes the hole on the nipper spring base 15, and nipper bar 18 vertically part is slidingly matched with stroke amplification device 14 formation.Spring in the nipper spring base 15 is pressed on the nipper bar 18.Behind clamp plate closure, nipper bar 18 continues Compress Springs, until smoothly cotton clump of the clamping of nipper chucking power.
Along with cylinder rotates, nipper component is with respect to 11 motions of nipper oscillating cam, and nipper oscillating cam 11 drives nipper by stroke amplification device 14 and does open and close movement.The effect of stroke amplification device is, the small stroke of nipper oscillating cam 11 is converted into the larger nipper open and close movement of amplitude.When nipper forwarded to cotton roller 16 position, rapid closing was finished the gripping to cotton clump; When nipper forwards delivery roller 21 position to, open rapidly, finish the release to cotton clump.
Claims (8)
1. the combing cylinder structure of a built-in nipper component, comprise cylinder axis (10), cylinder, cylinder end cap (1), nipper component, cylinder card wire device (6), it is characterized in that: described cylinder axis (10) is fixed on the frame of combing machine, described cylinder kink is on cylinder axis (10), described cylinder axis (10) two ends are fixing cylinder end cap (1) respectively, the cylinder card wire device (6) of 1～4 cover nipper component and equal number is along circumferentially being distributed on the circumference of cylinder, and be arranged in the inner chamber of cylinder, described cylinder card wire device (6) card wire direction is identical with the cylinder rotation direction; Described nipper component comprises moving nipper (5), quiet nipper (3), nipper telescoping mechanism, nipper pressing mechanism, nipper driving mechanism, described moving nipper (5) is installed on the nipper telescoping mechanism, and be connected with the nipper driving mechanism by the nipper pressing mechanism, described quiet nipper (3) is fixed on the nipper telescoping mechanism, and described nipper telescoping mechanism is used for driving moving nipper (5) and quiet nipper (3) is radially made stretching motion along cylinder; It is circumferentially reciprocating along cylinder that described nipper driving mechanism is used for driving moving nipper (5).
2. the combing cylinder structure of a kind of built-in nipper component as claimed in claim 1, it is characterized in that: described nipper telescoping mechanism comprises nipper radially-directed slide block (4), connecting plate (17), guide finger (8), press down cam bawl (9), press down cam (2), described nipper radially-directed slide block (4) is embedded in the inboard chute of cylinder end cap (1), interconnect by connecting plate (17) between two nipper radially-directed slide blocks (4) of the upper correspondence position of the cylinder end cap (1) at two ends, described nipper radially-directed slide block (4) inboard has arc chute, described moving nipper (5) two ends embed respectively in the arc chute of two nipper radially-directed slide blocks (4) of the upper correspondence position of cylinder end cap (1) at two ends, each nipper radially-directed slide block (4) all is furnished with a guide finger (8), the spacing hole slot that described guide finger (8) passes from the outside of cylinder end cap (1) on the cylinder end cap (1) connects nipper radially-directed slide block (4), described guide finger (8) outer end is provided with and presses down cam bawl (9), the described cam bawl (9) that presses down contacts with pressing down cam (2), and the described cam (2) that presses down is installed on the cylinder end cap (1).
3. the combing cylinder structure of a kind of built-in nipper component as claimed in claim 2, it is characterized in that: interconnect by two connecting plates (17) between two nipper radially-directed slide blocks (4) of described correspondence position, two connecting plates (17) couple together the both sides of two nipper radially-directed slide blocks (4) respectively.
4. the combing cylinder structure of a kind of built-in nipper component as claimed in claim 2 is characterized in that: described pressing down also is provided with on the cam (2) for regulating lower whorl cam (2) along the cylinder cam adjustment device (7) of height radially.
5. the combing cylinder structure of a kind of built-in nipper component as claimed in claim 1, it is characterized in that: described nipper pressing mechanism comprises nipper spring base (15), nipper bar (18), jack-up spring (13), described moving nipper two ends are fixing nipper spring base (15) respectively, described nipper bar (18) passes the hole on the nipper spring base (15), described nipper spring base (15) two ends are respectively equipped with jack-up spring (13), jack-up spring (13) other end at described nipper spring base (15) two ends is pressed in the two ends of nipper bar (18), and described nipper bar (18) connects the stroke amplification device (14) in the nipper driving mechanism and forms with stroke amplification device (14) and is slidingly matched.
6. the combing cylinder structure of a kind of built-in nipper component as claimed in claim 1, it is characterized in that: described nipper driving mechanism comprises nipper oscillating cam (11), stroke amplification device (14), cam swing (19), described nipper oscillating cam (11) is fixed on the cylinder axis (10), described nipper oscillating cam (11) connects the nipper pressing mechanism by stroke amplification device (14), and described cam swing (19) is fixed on the median septum of cylinder and with nipper oscillating cam (11) and meshes.
7. the combing cylinder structure of a kind of built-in nipper component as claimed in claim 6, it is characterized in that: described cam swing (19) comprises fork main body, fork gyroaxis, cam bawl (12), described fork main body is fixed on by the fork gyroaxis on the median septum of cylinder, and described cam bawl (12) is installed on the fork main body and with the nipper oscillating cam and meshes.
8. the combing cylinder structure of a kind of built-in nipper component as claimed in claim 1 is characterized in that: circumference nippers assembly and cylinder card wire device (6) quantity that described edge circumferentially is distributed in cylinder are 3 covers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210382720.XA CN102864526B (en) | 2012-10-10 | 2012-10-10 | Combing machine cylinder structure with built-in nipper assemblies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210382720.XA CN102864526B (en) | 2012-10-10 | 2012-10-10 | Combing machine cylinder structure with built-in nipper assemblies |
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| Publication Number | Publication Date |
|---|---|
| CN102864526A true CN102864526A (en) | 2013-01-09 |
| CN102864526B CN102864526B (en) | 2015-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210382720.XA Expired - Fee Related CN102864526B (en) | 2012-10-10 | 2012-10-10 | Combing machine cylinder structure with built-in nipper assemblies |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103469373A (en) * | 2013-09-22 | 2013-12-25 | 东华大学 | Nipper constant-amplitude swinging mechanism arranged in combing machine cylinder |
| CN104711712A (en) * | 2013-12-12 | 2015-06-17 | 株式会社丰田自动织机 | Combing cylinder for comber |
| CN112481752A (en) * | 2020-12-11 | 2021-03-12 | 河南昊昌精梳机械股份有限公司 | Combing machine and combing cylinder with adjusting function thereof |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH711515A1 (en) | 2015-09-11 | 2017-03-15 | Graf + Cie Ag | <TITLE> Round comb with a fixing element. |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU591013A1 (en) * | 1974-09-25 | 1984-03-23 | Московский Ордена Трудового Красного Знамени Текстильный Институт Им.А.Н.Косыгина | Carding machine |
| CN1036054A (en) * | 1988-02-13 | 1989-10-04 | 丰和工业株式会社 | Combing cylinder |
| EP0969129A2 (en) * | 1998-06-30 | 2000-01-05 | Staedtler & Uhl | Combing segment for a round comb of a textile combing machine |
| CN101333702A (en) * | 2007-06-29 | 2008-12-31 | 特鲁菲舍尔股份有限公司及两合公司 | Apparatus and method for the fibre-sorting or fibre-selection of a fibre bundle comprising textile fibres |
| CN101560704A (en) * | 2009-05-20 | 2009-10-21 | 浙江锦峰纺织机械有限公司 | Comb pin saw tooth cylinder of cotton comber |
| CN201406497Y (en) * | 2009-05-20 | 2010-02-17 | 浙江锦峰纺织机械有限公司 | Card wire sawtooth cylinder of cotton comber |
-
2012
- 2012-10-10 CN CN201210382720.XA patent/CN102864526B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU591013A1 (en) * | 1974-09-25 | 1984-03-23 | Московский Ордена Трудового Красного Знамени Текстильный Институт Им.А.Н.Косыгина | Carding machine |
| CN1036054A (en) * | 1988-02-13 | 1989-10-04 | 丰和工业株式会社 | Combing cylinder |
| EP0969129A2 (en) * | 1998-06-30 | 2000-01-05 | Staedtler & Uhl | Combing segment for a round comb of a textile combing machine |
| CN101333702A (en) * | 2007-06-29 | 2008-12-31 | 特鲁菲舍尔股份有限公司及两合公司 | Apparatus and method for the fibre-sorting or fibre-selection of a fibre bundle comprising textile fibres |
| CN101560704A (en) * | 2009-05-20 | 2009-10-21 | 浙江锦峰纺织机械有限公司 | Comb pin saw tooth cylinder of cotton comber |
| CN201406497Y (en) * | 2009-05-20 | 2010-02-17 | 浙江锦峰纺织机械有限公司 | Card wire sawtooth cylinder of cotton comber |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103469373A (en) * | 2013-09-22 | 2013-12-25 | 东华大学 | Nipper constant-amplitude swinging mechanism arranged in combing machine cylinder |
| CN103469373B (en) * | 2013-09-22 | 2015-12-09 | 东华大学 | A kind of nipper constant amplitude swing mechanism being built in combing cylinder |
| CN104711712A (en) * | 2013-12-12 | 2015-06-17 | 株式会社丰田自动织机 | Combing cylinder for comber |
| CN112481752A (en) * | 2020-12-11 | 2021-03-12 | 河南昊昌精梳机械股份有限公司 | Combing machine and combing cylinder with adjusting function thereof |
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| CN102864526B (en) | 2015-01-07 |
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Granted publication date: 20150107 Termination date: 20181010 |