CN103122562A - Double needle beam traversing gear for jacquard weave tufting machine - Google Patents
Double needle beam traversing gear for jacquard weave tufting machine Download PDFInfo
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- CN103122562A CN103122562A CN2011103718392A CN201110371839A CN103122562A CN 103122562 A CN103122562 A CN 103122562A CN 2011103718392 A CN2011103718392 A CN 2011103718392A CN 201110371839 A CN201110371839 A CN 201110371839A CN 103122562 A CN103122562 A CN 103122562A
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- needle beam
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- guide holder
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Abstract
The invention relates to a double needle beam traversing gear for a jacquard weave tufting machine. The double needle beam traversing gear comprises cam traversing mechanisms, a needle beam and push rods, wherein the cam traversing mechanisms are connected with the needle beam; the push rods are arranged on the needle beam at equal intervals; the needle beam comprises a front needle beam and a rear needle beam; guide devices are arranged on the front needle beam and the rear needle beam; the two groups of cam traversing mechanisms are arranged at the two ends of a main machine; and the left cam traversing mechanism is connected with the rear needle beam while the right cam traversing mechanism is connected with the front needle beam. According to the double needle beam traversing gear for the jacquard weave tufting machine, the two groups of cam traversing mechanisms are respectively used for controlling the front needle beam and the rear needle beam to move, so that the front needle beam and the rear needle beam can move in a same direction or in a crisscross manner while the push rods move up and down, and more patterns can be knitted by changing the relative positions of the needle beams, and thus market demands are met; and the double needle beam traversing gear is convenient to operate.
Description
Technical field
The present invention relates to a kind of carpet machine field, particularly relate to a kind of double-needle beam traverse device for jacquard tufting machine.
Background technology
The tufting process of rug-overtufting machine mainly by bunch pin in a row ceaselessly, periodically longitudinally to base fabric yarn feeding line, to form pile.When each bunch of pin runs through base fabric downwards, will be on base fabric shape pile in a row, run through continuously and can consist of several rows of pile longitudinally, complete carpet tufting.Yet only having straight burr with above-mentioned bunch of carpet that goes out, is not very desirable in aesthetic, and certain limitation is arranged; Therefore, designed by cam transverse shifting bunch faller gill, allowed Tufting machine at the carpet decorative pattern of putting on an arrow out.But the decorative pattern that this device weaves is still more single, can't meet the need of market.
Summary of the invention
The objective of the invention is to overcome the defective that prior art exists, a kind of easy to operate double-needle beam traverse device for jacquard tufting machine is provided.
The technical scheme that realizes the object of the invention is: a kind of double-needle beam traverse device for jacquard tufting machine has cam transversing mechanism, needle beam and push rod; Described cam transversing mechanism connects needle beam; Described needle beam top equidistantly is provided with push rod; Described needle beam has forward and backward needle beam; The top of described forward and backward needle beam is provided with guider; Described cam transversing mechanism has two groups, and is arranged on main frame two ends, needle beam after the cam transversing mechanism in left side connects, needle beam before the cam transversing mechanism on right side connects.
The described guider of technique scheme has forward and backward guide holder and forward and backward guiding straight line optical axis; Described forward and backward guide holder has two groups at least, and is symmetrical arranged centered by every group of forward and backward guide holder; Described front guide holder is fixed on the top of front needle beam; Described rear guide holder is fixed on the top of rear needle beam; Describedly leadingly pass linear bearing on front guide holder to the straight line optical axis, and be fixed on by securing member in the through hole of rear guide holder; Described rear guiding straight line optical axis passes the linear bearing on rear guide holder, and is fixed on by securing member in the through hole of front guide holder.
The described cam transversing mechanism of technique scheme has cam, cam holder, movable stand, rolling bearing and connecting rod; Described cam is rotatably connected on cam holder; Described movable stand is slidably connected on cam holder; The two ends, left and right of movable stand respectively are provided with a rolling bearing that is parallel to the camshaft line direction; The edge of described rolling bearing contacts with cam edge; Described connecting rod one end is fixed on movable stand, and the other end is connected on corresponding needle beam.
The described push rod of technique scheme upper end is provided with ram seat, and the lower end is provided with the push rod positioning seat; Described push rod positioning seat is socketed on forward and backward guiding straight line optical axis.
The described connecting rod of technique scheme is connected on corresponding needle beam by jockey; Described jockey has connecting plate, straight line optical axis, clamp, location-plate and bolt bearing; Described straight line optical axis one end is fixed on connecting plate; Described clamp is fixed on the straight line optical axis; Described location-plate is arranged on the corresponding forward and backward guide holder at forward and backward needle beam two ends by securing member; Described bolt bearing is arranged on clamp both sides, and is fixed on location-plate.
Be equipped with the thread board positioner of fixing by securing member on the described forward and backward guide holder of technique scheme.
Also be socketed with at least one fixed head on the described straight line optical axis of technique scheme; Described fixed head is fixed on frame.
The cross section of the described forward and backward needle beam of technique scheme is " T " font.
The described cam of technique scheme is conjugate cam.
The present invention has positive effect:
(1) the present invention adopts two groups of cam transversing mechanisms to control respectively forward and backward needle beam motion, make push rod when moving up and down, forward and backward needle beam can move or crisscross motion in the same way, by changing the relative position of needle beam, thereby work out out more multiple pattern, the demand that adapts to market, and easy to operate.
(2) guider of the present invention has forward and backward guide holder and forward and backward guiding straight line optical axis; Forward and backward guide holder has two groups at least, and is symmetrical arranged centered by every group of forward and backward guide holder; Needle beam is had guide effect, and can reduce the radial displacement of needle beam.
(3) push rod of the present invention upper end is provided with ram seat, and the lower end is provided with the push rod positioning seat; Ram seat plays positioning action to push rod, and the push rod positioning seat can make the thrust stepless action of push rod on forward and backward needle beam, and the depression distance of forward and backward needle beam is equated.
(4) connecting rod of the present invention is connected on corresponding needle beam by jockey, and the push and draw force of the generation of cam traversing gear is applied on needle beam more equably.
(5) on forward and backward guide holder of the present invention, the thread board positioner of fixing by securing member is arranged all; Be convenient to fixedly thread board, be conducive to the combing of yarn.
(6) cam of the present invention is conjugate cam; Can make the distance of at every turn traversing identical.
Description of drawings
Content of the present invention is easier to be expressly understood in order to make, and the below is according to specific embodiment and by reference to the accompanying drawings, and the present invention is further detailed explanation, wherein
Fig. 1 is front view of the present invention;
Fig. 2 is the A-A direction cutaway view of Fig. 1;
Fig. 3 is that the axle that waits of the present invention is surveyed perspective view.
Reference numeral is:
1. cam transversing mechanism, 11. cams, 12. cam holders, 13. movable stands, 14. rolling bearings, 15. connecting rod, 2. needle beam, 21. front needle beams, 22. rear needle beams, 3. push rod, 31. ram seat, 32. push rod positioning seat, 4. guiders, 41. front guide holder, 42. rear guide holders, 43. is leading to the straight line optical axis, 44. rear guiding straight line optical axises, 5. jockey, 51. connecting plates, 52. straight line optical axises, 53. clamps, 54. location-plate, 55. bolt bearings, 56. fixed heads, 6. thread board positioner.
The specific embodiment
See Fig. 1, the present invention has cam transversing mechanism 1, needle beam 2 and push rod 3; Described cam transversing mechanism 1 connects needle beam 2; Described needle beam 2 tops equidistantly are provided with push rod 3; Described needle beam 2 has forward and backward needle beam 21,22; Described forward and backward needle beam 21,22 cross sections are " T " font, and forward and backward needle beam 21,22 top are provided with guider 4; Guider 4 has forward and backward guide holder 41,42 and forward and backward guiding straight line optical axis 43,44; Described forward and backward guide holder 41,42 has two groups at least, and is symmetrical arranged centered by every group of forward and backward guide holder 41,42, is equipped with the thread board positioner 6 of fixing by securing member on forward and backward guide holder 41,42; Described front guide holder 41 is fixed on the top of front needle beam 21; Described rear guide holder 42 is fixed on the top of rear needle beam 22; Describedly leadingly pass linear bearing on front guide holder 41 to straight line optical axis 43, and be fixed on by securing member in the through hole of rear guide holder 42; Described rear guiding straight line optical axis 44 passes the linear bearing on rear guide holder 42, and is fixed on by securing member in the through hole of front guide holder 41.
Described cam transversing mechanism 1 has two groups, and be arranged on main frame two ends, needle beam 22 after the cam transversing mechanism 1 in left side connects, needle beam 21 before the cam transversing mechanism 1 on right side connects, cam transversing mechanism 1 has cam 11, cam holder 12, movable stand 13, rolling bearing 14 and connecting rod 15; Described cam 11 is conjugate cam, and cam 11 is rotatably connected on cam holder 12; Described movable stand 13 is slidably connected on cam holder 12; The two ends, left and right of movable stand 13 respectively are provided with a rolling bearing 14 that is parallel to cam 11 axis directions; The edge of described rolling bearing 14 and cam 11 side edge are touched; Described connecting rod 15 1 ends are fixed on movable stand 13, and the other end is connected on corresponding needle beam 2.
Described push rod 3 upper ends are provided with ram seat 31, and the lower end is provided with push rod positioning seat 32; Described push rod positioning seat 32 is socketed on forward and backward guiding straight line optical axis 43,44.
Described connecting rod 15 is connected on corresponding needle beam 2 by jockey 5; Described jockey 5 has connecting plate 51, straight line optical axis 52, clamp 53, location-plate 54 and bolt bearing 55; Described straight line optical axis 52 1 ends are fixed on connecting plate 51, also are socketed with at least one fixed head 56 on described straight line optical axis 52; Described fixed head 56 is fixed on frame; Described clamp 53 is fixed on straight line optical axis 52; Described location-plate 54 is arranged on the corresponding forward and backward guide holder 41,42 at forward and backward needle beam 21,22 two ends by securing member; Described bolt bearing 55 is arranged on clamp 53 both sides, and is fixed on location-plate 54.
Operation principle of the present invention is: needle beam 2 is connected on machine by ram seat 31, cam 11 and the synchronized running of main frame, needle beam 22 transverse shiftings after left cam transversing mechanism 1 drives, needle beam 21 transverse shiftings before right cam transversing mechanism 1 drives; According to cam 11 geometric locus rules, promoting rolling bearing 14 moves reciprocatingly in the horizontal direction, when optoelectronic switch detects needle beam 2 and moves to high point, connect by movable stand 13, impel connecting rod 15 to promote connecting plate 51 generations and traverse, make push rod 3 under the effect of cylinder, be slidably matched by bolt bearing 55 and clamp 53, needle beam 2 moves up and down, and is arranged on the variation that tufting knitting needle discharge on forward and backward needle beam 21,22 is given birth to relative position, bunch goes out required carpet decorative pattern.
Above-described specific embodiment; purpose of the present invention, technical scheme and beneficial effect are further described; institute is understood that; the above is only specific embodiments of the invention; be not limited to the present invention; within the spirit and principles in the present invention all, any modification of making, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (9)
1. a double-needle beam traverse device for jacquard tufting machine, have cam transversing mechanism (1), needle beam (2) and push rod (3); Described cam transversing mechanism (1) connects needle beam (2); Described needle beam (2) top equidistantly is provided with push rod (3); It is characterized in that: described needle beam (2) has forward and backward needle beam (21,22); The top of described forward and backward needle beam (21,22) is provided with guider (4); Described cam transversing mechanism (1) has two groups, and is arranged on main frame two ends, needle beam (22) after the cam transversing mechanism (1) in left side connects, needle beam (22) before the cam transversing mechanism (1) on right side connects.
2. double-needle beam traverse device for jacquard tufting machine according to claim 1, it is characterized in that: described guider (4) has forward and backward guide holder (41,42) and forward and backward guiding straight line optical axis (43,44); Described forward and backward guide holder (41,42) has two groups at least, and is symmetrical arranged centered by every group of forward and backward guide holder (41,42); Described front guide holder (41) is fixed on the top of front needle beam (21); Described rear guide holder (42) is fixed on the top of rear needle beam (22); Describedly leadingly pass linear bearing on front guide holder (41) to straight line optical axis (43), and be fixed on by securing member in the through hole of rear guide holder (42); Described rear guiding straight line optical axis (44) passes the linear bearing on rear guide holder (42), and is fixed on by securing member in the through hole of front guide holder (41).
3. double-needle beam traverse device for jacquard tufting machine according to claim 1, it is characterized in that: described cam transversing mechanism (1) has cam (11), cam holder (12), movable stand (13), rolling bearing (14) and connecting rod (15); Described cam (11) is rotatably connected on cam holder (12); Described movable stand (13) is slidably connected on cam holder (12); The two ends, left and right of movable stand (13) respectively are provided with a rolling bearing (14) that is parallel to cam (11) axis direction; The edge of described rolling bearing (14) and cam (11) side edge are touched; Described connecting rod (15) one ends are fixed on movable stand (13), and the other end is connected on corresponding needle beam (2).
4. double-needle beam traverse device for jacquard tufting machine according to claim 1 is characterized in that: described push rod (3) upper end is provided with ram seat (31), and the lower end is provided with push rod positioning seat (32); Described push rod positioning seat (32) is socketed on forward and backward guiding straight line optical axis (42,43).
5. double-needle beam traverse device for jacquard tufting machine according to claim 3, it is characterized in that: described connecting rod (15) is connected on corresponding needle beam (2) by jockey (5); Described jockey (5) has connecting plate (51), straight line optical axis (52), clamp (53), location-plate (54) and bolt bearing (55); Described straight line optical axis (52) one ends are fixed on connecting plate (51); Described clamp (53) is fixed on straight line optical axis (52); Described location-plate (54) is arranged on the corresponding forward and backward guide holder (41,42) at forward and backward needle beam (21,22) two ends by securing member; Described bolt bearing (55) is arranged on clamp (53) both sides, and is fixed on location-plate (54).
6. double-needle beam traverse device for jacquard tufting machine according to claim 2, is characterized in that: be equipped with the thread board positioner (6) of fixing by securing member on described forward and backward guide holder (41,42).
7. double-needle beam traverse device for jacquard tufting machine according to claim 5, is characterized in that: also be socketed with at least one fixed head (56) on described straight line optical axis (52); Described fixed head (56) is fixed on frame.
8. double-needle beam traverse device for jacquard tufting machine according to claim 1, it is characterized in that: the cross section of described forward and backward needle beam (21,22) is " T " font.
9. double-needle beam traverse device for jacquard tufting machine according to claim 3, it is characterized in that: described cam (11) is conjugate cam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110371839.2A CN103122562B (en) | 2011-11-21 | 2011-11-21 | Double needle beam traversing gear for jacquard weave tufting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110371839.2A CN103122562B (en) | 2011-11-21 | 2011-11-21 | Double needle beam traversing gear for jacquard weave tufting machine |
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| Publication Number | Publication Date |
|---|---|
| CN103122562A true CN103122562A (en) | 2013-05-29 |
| CN103122562B CN103122562B (en) | 2015-04-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110371839.2A Active CN103122562B (en) | 2011-11-21 | 2011-11-21 | Double needle beam traversing gear for jacquard weave tufting machine |
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| CN (1) | CN103122562B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106757889A (en) * | 2017-01-11 | 2017-05-31 | 常州武鼎地毯机械有限公司 | The tufting device of polychrome complete alternation carpet pattern effecting method and application the method |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1545258A (en) * | 1976-12-16 | 1979-05-02 | Pickering Ltd E | Tufting machines |
| DE3027992A1 (en) * | 1979-08-03 | 1981-02-19 | Pickering Edgar Ltd | Tufting machine patterning - has a push rod bar controlled by pattern programme to increase needle range of movements |
| US4465001A (en) * | 1983-03-30 | 1984-08-14 | Spencer Wright Industries, Inc. | Tufting machine needle bar shifting apparatus |
| US4662291A (en) * | 1986-07-18 | 1987-05-05 | Spencer Wright Industries, Inc. | Tufting machine sliding needle bar support |
| GB2246371A (en) * | 1990-06-30 | 1992-01-29 | Spencer Wright Ind Inc | Apparatus and method for tufting patterned fabrics |
| DE19528149A1 (en) * | 1995-08-01 | 1997-02-06 | Deutsches Teppich Forschungsin | Tufting process and tufting machine for its implementation |
| US5706744A (en) * | 1991-02-11 | 1998-01-13 | Card-Monroe Corp. | Method and apparatus for producing tufts from different yarns in longitudinal lines |
| US5970893A (en) * | 1996-04-24 | 1999-10-26 | Laviosa Chimica Mineraria S.P.A. | High shear strength clay liner, method and apparatus for its production |
| CN202323394U (en) * | 2011-11-21 | 2012-07-11 | 常州武鼎地毯机械有限公司 | Double-needle beam traverse device for jacquard tufting machine |
-
2011
- 2011-11-21 CN CN201110371839.2A patent/CN103122562B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1545258A (en) * | 1976-12-16 | 1979-05-02 | Pickering Ltd E | Tufting machines |
| DE3027992A1 (en) * | 1979-08-03 | 1981-02-19 | Pickering Edgar Ltd | Tufting machine patterning - has a push rod bar controlled by pattern programme to increase needle range of movements |
| US4465001A (en) * | 1983-03-30 | 1984-08-14 | Spencer Wright Industries, Inc. | Tufting machine needle bar shifting apparatus |
| US4662291A (en) * | 1986-07-18 | 1987-05-05 | Spencer Wright Industries, Inc. | Tufting machine sliding needle bar support |
| GB2246371A (en) * | 1990-06-30 | 1992-01-29 | Spencer Wright Ind Inc | Apparatus and method for tufting patterned fabrics |
| US5706744A (en) * | 1991-02-11 | 1998-01-13 | Card-Monroe Corp. | Method and apparatus for producing tufts from different yarns in longitudinal lines |
| DE19528149A1 (en) * | 1995-08-01 | 1997-02-06 | Deutsches Teppich Forschungsin | Tufting process and tufting machine for its implementation |
| US5970893A (en) * | 1996-04-24 | 1999-10-26 | Laviosa Chimica Mineraria S.P.A. | High shear strength clay liner, method and apparatus for its production |
| CN202323394U (en) * | 2011-11-21 | 2012-07-11 | 常州武鼎地毯机械有限公司 | Double-needle beam traverse device for jacquard tufting machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106757889A (en) * | 2017-01-11 | 2017-05-31 | 常州武鼎地毯机械有限公司 | The tufting device of polychrome complete alternation carpet pattern effecting method and application the method |
| CN106757889B (en) * | 2017-01-11 | 2024-02-06 | 常州武鼎地毯机械有限公司 | Multicolor full-circulation carpet jacquard method and tufting device applying same |
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| CN103122562B (en) | 2015-04-22 |
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