CN202323394U - Double-needle beam traverse device for jacquard tufting machine - Google Patents
Double-needle beam traverse device for jacquard tufting machine Download PDFInfo
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- CN202323394U CN202323394U CN2011204648763U CN201120464876U CN202323394U CN 202323394 U CN202323394 U CN 202323394U CN 2011204648763 U CN2011204648763 U CN 2011204648763U CN 201120464876 U CN201120464876 U CN 201120464876U CN 202323394 U CN202323394 U CN 202323394U
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- needle beam
- cam
- backward
- guide holder
- fixed
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Abstract
The utility model relates to a double-needle beam traverse device for a jacquard tufting machine, is provided with cam traverse mechanisms, a needle beam and push rods, wherein the cam traverse mechanisms are connected with the needle beam; the push rods are arranged above the needle beam at equal intervals; the needle beam is provided with a front needle beam and a rear needle beam; a guide device is arranged above the front needle beam and the rear needle beam; the group number of the cam traverse mechanisms is two; the two groups of the cam traverse mechanisms are arranged at the two ends of a main machine; the cam traverse mechanism at the left side is connected with the rear needle beam; and the cam traverse mechanism at the right side is connected with the front needle beam. The double-needle beam traverse device has the beneficial effects that the two groups of cam traverse mechanisms are adopted to respectively control the front needle beam and the rear needle beam to move, so that while the push rods vertically move, the front needle beam and the rear needle beam can move along the same direction or crosswise move; through changing the opposite position of the needle beams, more patterns are prepared; and the double-needle beam traverse device adapts to the market demands and is convenient to operate.
Description
Technical field
The utility model relates to a kind of carpet mechanical field, particularly relates to a kind of jacquard weave Tufting machine crosspointer beam traversing gear.
Background technology
The tufting process of rug-overtufting machine mainly through 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 on base fabric, form row's pile, run through meeting continuously and constitute several rows of pile longitudinally, accomplish carpet tufting.Yet having only straight burr with above-mentioned bunch of carpet that goes out, is not very desirable in aesthetic, and certain limitation is arranged; Therefore, designed through the horizontal mobile cluster faller gill of cam, let 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.
The utility model content
The purpose of the utility model is to overcome the defective that prior art exists, and a kind of easy to operate jacquard weave Tufting machine crosspointer beam traversing gear is provided.
The technical scheme that realizes the utility model purpose is: a kind of jacquard weave Tufting machine crosspointer beam traversing gear has cam transversing mechanism, needle beam and push rod; Said cam transversing mechanism connects needle beam; Said needle beam top equidistantly is provided with push rod; Said needle beam has forward and backward needle beam; The top of said forward and backward needle beam is provided with guider; Said cam transversing mechanism has two groups, and is arranged on the main frame two ends, and the cam transversing mechanism in left side connects the back needle beam, needle beam before the cam transversing mechanism on right side connects.
The said guider of technique scheme has forward and backward guide holder and forward and backward guiding straight line optical axis; Said forward and backward guide holder has two groups at least, and every group of forward and backward guide holder is that the center is symmetrical set; The top of needle beam before guide holder is fixed on before said; Said back guide holder is fixed on the top of back needle beam; Said leading before the straight line optical axis passes the linear bearing on the guide holder, and through securing member be fixed on the back guide holder through hole in; Said back guiding straight line optical axis passes the linear bearing on the guide holder of back, and is fixed in the through hole of preceding guide holder through securing member.
The said cam transversing mechanism of technique scheme has cam, cam holder, movable stand, rolling bearing and connecting rod; Said cam rotation is connected on the cam holder; Said movable stand is slidingly connected on the cam holder; The right ends of movable stand respectively is provided with a rolling bearing that is parallel to the camshaft line direction; The edge of said rolling bearing contacts with cam edge; Said connecting rod one end is fixed on the movable stand, and the other end is connected on the corresponding needle beam.
The said push rod of technique scheme upper end is provided with ram seat, and the lower end is provided with the push rod positioning seat; Said push rod positioning seat is socketed on the forward and backward guiding straight line optical axis.
The said connecting rod of technique scheme is connected on the corresponding needle beam through jockey; Said jockey has connecting plate, straight line optical axis, clamp, location-plate and bolt bearing; Said straight line optical axis one end is fixed on the connecting plate; Said clamp is fixed on the straight line optical axis; Said location-plate is arranged on the corresponding forward and backward guide holder at forward and backward needle beam two ends through securing member; Said bolt bearing is arranged on the clamp both sides, and is fixed on the location-plate.
Be equipped with on the said forward and backward guide holder of technique scheme through the fixing guide plate positioning device of securing member.
Also be socketed with at least one fixed head on the said straight line optical axis of technique scheme; Said fixed head is fixed on the frame.
The cross section of the said forward and backward needle beam of technique scheme is " T " font.
The said cam of technique scheme is a conjugate cam.
The utlity model has positive effect:
(1) the utility model adopts two groups of cam transversing mechanisms to control forward and backward needle beam motion respectively; Make push rod when moving up and down; Forward and backward needle beam can move or crisscross motion in the same way, through changing the relative position of needle beam, more spends more line thereby work out out; The demand that adapts to market, and easy to operate.
(2) guider of the utility model 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 every group of forward and backward guide holder is that the center is symmetrical set; Needle beam is had guide effect, and can reduce the radial displacement of needle beam.
(3) push rod of the utility model 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 utility model is connected on the corresponding needle beam through jockey, and the pushing away of generation of cam traversing gear, pulling force are affacted on the needle beam more equably.
(5) all have on the forward and backward guide holder of the utility model through the fixing guide plate positioning device of securing member; Be convenient to fixedly guide plate, help the combing of yarn.
(6) cam of the utility model is a conjugate cam; Can make the distance of at every turn traversing identical.
Description of drawings
For the content that makes the utility model is expressly understood more easily,, the utility model is done further detailed explanation, wherein below according to specific embodiment and combine accompanying drawing
Fig. 1 is the front view of the utility model;
Fig. 2 is the A-A direction cutaway view of Fig. 1;
Fig. 3 is that the axle that waits of the utility model is surveyed perspective view.
Reference numeral is:
1. cam transversing mechanism, 11. cams, 12. cam holders, 13. movable stands, 14. rolling bearings, 15. connecting rods, 2. needle beam; 21. preceding needle beam, 22. back needle beams, 3. push rod, 31. ram seat, 32. push rod positioning seat, 4. guiders; 41. preceding guide holder, 42. back guide holders, 43. is leading to the straight line optical axis, 44. back guiding straight line optical axises, 5. jockey, 51. connecting plates; 52. the straight line optical axis, 53. clamps, 54. location-plates, 55. bolt bearings, 56. fixed heads, 6. guide plate positioning device.
The specific embodiment
See Fig. 1, the utlity model has cam transversing mechanism 1, needle beam 2 and push rod 3; Said cam transversing mechanism 1 connects needle beam 2; Said needle beam 2 tops equidistantly are provided with push rod 3; Said needle beam 2 has forward and backward needle beam 21,22; Said forward and backward needle beam 21,22 cross sections are " T " font, and the top of forward and backward needle beam 21,22 is 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; Said forward and backward guide holder 41,42 has two groups at least, and every group of forward and backward guide holder 41,42 is equipped with on the forward and backward guide holder 41,42 through the fixing guide plate positioning device 6 of securing member for the center is symmetrical set; The top of needle beam 21 before guide holder 41 is fixed on before said; Said back guide holder 42 is fixed on the top of back needle beam 22; Said leading before straight line optical axis 43 passes the linear bearing on the guide holder 41, and through securing member be fixed on the back guide holder 42 through hole in; The straight line optical axis 44 that leads after said passes the linear bearing on the guide holder 42 of back, and is fixed in the through hole of preceding guide holder 41 through securing member.
Said cam transversing mechanism 1 has two groups; And be arranged on the main frame two ends; The cam transversing mechanism 1 in left side connects back needle beam 22, needle beam 21 before the cam transversing mechanism 1 on right side connects, and cam transversing mechanism 1 has cam 11, cam holder 12, movable stand 13, rolling bearing 14 and connecting rod 15; Said cam 11 is a conjugate cam, and cam 11 is rotatably connected on the cam holder 12; Said movable stand 13 is slidingly connected on the cam holder 12; The right ends of movable stand 13 respectively is provided with a rolling bearing 14 that is parallel to cam 11 axis directions; The edge of said rolling bearing 14 and cam 11 side edge are touched; Said connecting rod 15 1 ends are fixed on the movable stand 13, and the other end is connected on the corresponding needle beam 2.
Said push rod 3 upper ends are provided with ram seat 31, and the lower end is provided with push rod positioning seat 32; Said push rod positioning seat 32 is socketed on the forward and backward guiding straight line optical axis 43,44.
Said connecting rod 15 is connected on the corresponding needle beam 2 through jockey 5; Said jockey 5 has connecting plate 51, straight line optical axis 52, clamp 53, location-plate 54 and bolt bearing 55; Said straight line optical axis 52 1 ends are fixed on the connecting plate 51, also are socketed with at least one fixed head 56 on the said straight line optical axis 52; Said fixed head 56 is fixed on the frame; Said clamp 53 is fixed on the straight line optical axis 52; Said 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 through securing member; Said bolt bearing 55 is arranged on clamp 53 both sides, and is fixed on the location-plate 54.
The operation principle of the utility model is: needle beam 2 is connected on the machine through ram seat 31, and cam 11 turns round with speed with main frame, and left cam transversing mechanism 1 drives back needle beam 22 and laterally moves, and right cam transversing mechanism 1 drives preceding needle beam 21 and laterally moves; According to cam 11 geometric locus rules, promote rolling bearing 14 and move reciprocatingly in the horizontal direction, when optoelectronic switch detects needle beam 2 and moves to high point; Connect through 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 slidingly matched through bolt bearing 55 and clamp 53; Needle beam 2 moves up and down, and is installed in the variation that relative position takes place for tufting knitting needle row on the forward and backward needle beam 21,22, bunch goes out required carpet decorative pattern.
Above-described specific embodiment; Purpose, technical scheme and beneficial effect to the utility model have carried out further explain, it should be understood that the above is merely the specific embodiment of the utility model; Be not limited to the utility model; All within the spirit and principle of the utility model, any modification of being made, be equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (9)
1. a jacquard weave Tufting machine crosspointer beam traversing gear has cam transversing mechanism (1), needle beam (2) and push rod (3); Said cam transversing mechanism (1) connects needle beam (2); Said needle beam (2) top equidistantly is provided with push rod (3); It is characterized in that: said needle beam (2) has forward and backward needle beam (21,22); The top of said forward and backward needle beam (21,22) is provided with guider (4); Said cam transversing mechanism (1) has two groups, and is arranged on the main frame two ends, and the cam transversing mechanism (1) in left side connects back needle beam (22), needle beam (22) before the cam transversing mechanism (1) on right side connects.
2. jacquard weave Tufting machine crosspointer beam traversing gear according to claim 1 is characterized in that: said guider (4) has forward and backward guide holder (41,42) and forward and backward guiding straight line optical axis (43,44); Said forward and backward guide holder (41,42) has two groups at least, and every group of forward and backward guide holder (41,42) is symmetrical set for the center; Guide holder (41) is fixed on the top of preceding needle beam (21) before said; Said back guide holder (42) is fixed on the top of back needle beam (22); Saidly leadingly pass the linear bearing on the preceding guide holder (41), and be fixed in the through hole of back guide holder (42) through securing member to straight line optical axis (43); Said back guiding straight line optical axis (44) passes the linear bearing on the back guide holder (42), and is fixed in the through hole of preceding guide holder (41) through securing member.
3. jacquard weave Tufting machine crosspointer beam traversing gear according to claim 1, it is characterized in that: said cam transversing mechanism (1) has cam (11), cam holder (12), movable stand (13), rolling bearing (14) and connecting rod (15); Said cam (11) is rotatably connected on the cam holder (12); Said movable stand (13) is slidingly connected on the cam holder (12); The right ends of movable stand (13) respectively is provided with a rolling bearing (14) that is parallel to cam (11) axis direction; The edge of said rolling bearing (14) and cam (11) side edge are touched; Said connecting rod (15) one ends are fixed on the movable stand (13), and the other end is connected on the corresponding needle beam (2).
4. jacquard weave Tufting machine crosspointer beam traversing gear according to claim 1 is characterized in that: said push rod (3) upper end is provided with ram seat (31), and the lower end is provided with push rod positioning seat (32); Said push rod positioning seat (32) is socketed on the forward and backward guiding straight line optical axis (42,43).
5. jacquard weave Tufting machine crosspointer beam traversing gear according to claim 3, it is characterized in that: said connecting rod (15) is connected on the corresponding needle beam (2) through jockey (5); Said jockey (5) has connecting plate (51), straight line optical axis (52), clamp (53), location-plate (54) and bolt bearing (55); Said straight line optical axis (52) one ends are fixed on the connecting plate (51); Said clamp (53) is fixed on the straight line optical axis (52); Said 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 through securing member; Said bolt bearing (55) is arranged on clamp (53) both sides, and is fixed on the location-plate (54).
6. jacquard weave Tufting machine crosspointer beam traversing gear according to claim 2 is characterized in that: be equipped with on the said forward and backward guide holder (41,42) through the fixing guide plate positioning device (6) of securing member.
7. jacquard weave Tufting machine crosspointer beam traversing gear according to claim 5 is characterized in that: also be socketed with at least one fixed head (56) on the said straight line optical axis (52); Said fixed head (56) is fixed on the frame.
8. jacquard weave Tufting machine crosspointer beam traversing gear according to claim 1, it is characterized in that: the cross section of said forward and backward needle beam (21,22) is " T " font.
9. jacquard weave Tufting machine crosspointer beam traversing gear according to claim 3, it is characterized in that: said cam (11) is a conjugate cam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204648763U CN202323394U (en) | 2011-11-21 | 2011-11-21 | Double-needle beam traverse device for jacquard tufting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204648763U CN202323394U (en) | 2011-11-21 | 2011-11-21 | Double-needle beam traverse device for jacquard tufting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202323394U true CN202323394U (en) | 2012-07-11 |
Family
ID=46435380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204648763U Expired - Fee Related CN202323394U (en) | 2011-11-21 | 2011-11-21 | Double-needle beam traverse device for jacquard tufting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202323394U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103122562A (en) * | 2011-11-21 | 2013-05-29 | 常州武鼎地毯机械有限公司 | Double needle beam traversing gear for jacquard weave tufting machine |
-
2011
- 2011-11-21 CN CN2011204648763U patent/CN202323394U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103122562A (en) * | 2011-11-21 | 2013-05-29 | 常州武鼎地毯机械有限公司 | Double needle beam traversing gear for jacquard weave tufting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20121121 |