CN212983146U

CN212983146U - False twister for texturing machine

Info

Publication number: CN212983146U
Application number: CN202021555881.0U
Authority: CN
Inventors: 彭伟红
Original assignee: Tongxiang Zhouquan Xinwei Chemical Fiber Factory
Current assignee: Tongxiang Zhouquan Xinwei Chemical Fiber Factory
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2021-04-16
Anticipated expiration: 2030-07-31

Abstract

The utility model discloses a false twister for elasticizer, which comprises a first twisting disc of three groups, a first rotating shaft is connected with the first twisting disc, a first rotating strip, a second rotating strip, a base and a second twisting disc of three groups, the second twisting disc is connected with a second rotating shaft, the first rotating shaft and the second rotating shaft are fixedly connected with a first gear and a second gear, the bottom surface of the first rotating strip is slidably connected with two first connecting blocks, the top ends of the first rotating shaft and the second rotating shaft are rotatably connected with the two second connecting blocks, the top surface of the second rotating strip is slidably connected with two second connecting blocks, the bottom ends of the first rotating shaft and the second rotating shaft are respectively rotatably connected with the two second connecting blocks, a first driving component for selectively driving the first rotating shaft or the second rotating shaft to rotate is arranged on the second rotating strip, a square bulge is arranged at the center of the bottom surface of the second rotating strip, a strip-shaped through groove is, a second driving assembly for driving the second rotating strip to move along the strip-shaped through groove is further arranged between the first feeding strip and the first rotating strip.

Description

False twister for texturing machine

Technical Field

The utility model relates to an add bullet machine field, in particular to add bullet machine false twister.

Background

The false twister is a key part on the texturing machine, and generally comprises a base, a yarn inlet strip and three rotating shafts III, wherein the three rotating shafts III are arranged in a triangular shape, friction discs are arranged on the three rotating shafts III in a staggered mode, silk yarns enter from the yarn inlet strip and are led in from the uppermost friction disc, and the silk yarns pass through all the friction discs and are led out from the lowermost friction disc in the middle positions of the three rotating shafts III to finish false twisting.

The friction disc is generally made of all ceramic or polyurethane, the two materials have respective advantages and are respectively suitable for silk threads made of different materials, only the friction disc made of one material is arranged on the conventional false twister, when the processed silk threads are not suitable for the friction disc, the friction disc is not replaced to influence the processing quality of the silk threads, and the replacement of the friction disc is complex in operation and influences the efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an add bullet machine false twister sets up two sets of different material friction discs that can exchange, has convenient operation, is fit for different kinds of silk threads, improves advantages such as processingquality and efficiency.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a false twister for an elasticizer comprises three groups of first twisting disks, wherein each group of first twisting disks is connected with a first rotating shaft, the false twister further comprises a first rotating strip, a second rotating strip, a base and three groups of second twisting disks, each group of second twisting disks is connected with a second rotating shaft, the first rotating shaft and the second rotating shaft are respectively and fixedly connected with a first gear and a second gear, the first gear and the second gear have the same parameters, the bottom surface of the first rotating strip is in sliding connection with the first connecting block, the top ends of the first rotating shaft and the second rotating shaft are respectively in rotating connection with the first connecting block, the top surface of the second rotating strip is in sliding connection with the second connecting block, the bottom ends of the first rotating shaft and the second rotating shaft are respectively in rotating connection with the second connecting block, a first driving assembly capable of selectively driving the first rotating shaft or the second rotating shaft to rotate is arranged on the second rotating strip, a square bulge is arranged at the central position of, the one end that the base center was kept away from to the logical groove of bar is circular, it has the inlet wire strip of L type still to sliding connection on the base, the horizontal part of inlet wire strip is equipped with the entrance hole, inlet wire strip and rotation still are equipped with the drive between the strip one and rotate the drive assembly two that the strip two removed along the logical groove of bar.

Adopt above-mentioned technical scheme, when needing to change the wire twisting disk of different materials, make through drive assembly two earlier and rotate strip one, rotate strip two and rotate the wire twisting disk one of connecting with two, wire twisting disk two is along the bar groove, keep away from the base center, when two square archs of rotation strip get into the circular one end of bar logical groove, drive assembly two reaches spacingly, manual rotation rotates strip one, rotate strip two, change the wire twisting disk material, then drive assembly two resets, use drive assembly one at last, select corresponding wire twisting disk drive.

Preferably, the first driving assembly comprises a spring, a third gear, a third rotating shaft and a fourth gear, two ends of the third rotating shaft are respectively connected with the center positions of the first rotating strip and the second rotating strip in a rotating mode, the lower ends of the third rotating shaft penetrate out of the second rotating strip, the third rotating shaft is fixedly connected with the third gear, the lower ends of the third rotating shaft are fixedly connected with the fourth gear, the left portion and the right portion of the top surface of the second rotating strip are respectively provided with a second T-shaped sliding groove, the bottom surfaces of the two connecting blocks are provided with second T-shaped protrusions, the spring is located in the second sliding groove, one end, close to the center of the base, of the strip-shaped through groove is further provided with a connecting piece, ejector rods are arranged on the connecting piece, through holes for the ejector rods to extend into the second sliding groove are formed in the left side and the right side of the.

By adopting the technical scheme, the twisting discs close to the center of the base on the first rotating strip and the second rotating strip are working twisting discs, and the working twisting discs are arranged, when the second driving assembly resets, the second ejector rod abuts against the second protrusion of the second connecting block, so that the second connecting block drives the corresponding rotating shaft and the corresponding gear to be close to the third gear, and then the corresponding twisting discs are driven.

Preferably, the second driving assembly comprises a hinged strip and a second motor, the second motor is fixedly connected with the bottom surface of the base, the second motor is fixedly connected with the sixth output shaft of the second motor, the base is provided with a notch for the vertical part of the incoming strip to penetrate out, the vertical part of the incoming strip is respectively provided with a first limiting piece and a second limiting piece at the upper and lower positions of the notch, the bottom end of the incoming strip is also fixedly connected with a rack matched with the sixth gear, and the two ends of the hinged strip are respectively hinged with the horizontal part of the incoming strip and the central position of the top surface of the rotating strip.

By adopting the technical scheme, the second motor and the rack drive the incoming line to move up and down, the first rotating strip and the second rotating strip move through the hinged strip, and the first limiting piece and the second limiting piece are matched with the two ends of the first rotating strip, the second rotating strip and the strip-shaped groove correspondingly.

Preferably, when the first limiting piece is abutted against the top surface of the base, the square protrusion on the bottom surface of the second rotating strip is positioned at one end, away from the center of the base, of the strip-shaped through groove, and in the position, the square protrusion can rotate in the strip-shaped through groove.

By adopting the technical scheme, the square protrusions can rotate in the strip-shaped through grooves, and the first rotating strip and the second rotating strip are manually rotated.

Preferably, when the second limiting piece is abutted against the bottom surface of the base, one side, close to the center of the base, of the second rotating strip is abutted against the connecting piece, the ejector rod is abutted against the second protrusion, the spring is compressed, and the fifth gear is connected with the fourth gear.

By adopting the technical scheme, the ejector rod is abutted against the second protrusion, so that the corresponding gear is matched with the third gear, and the first motor drives the fourth gear through the fifth gear to drive the third gear to drive the corresponding twisting disc to rotate.

Preferably, the center position of the top surface of the first rotating strip is rotatably connected with a second concave-shaped hinge block, and the hinge strip is hinged with the second hinge block.

By adopting the technical scheme, the second hinge block is rotationally connected with the first rotating strip, so that the rotation of the first rotating strip is not influenced.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment;

FIG. 2 is a schematic bottom view of the embodiment;

FIG. 3 is a schematic view showing the connection of two sets of the twisting disks and the base in the embodiment;

FIG. 4 is a schematic view of a connection between a feed line and a base according to an embodiment.

Reference numerals: 1. winding a first twisting disc; 11. a first rotating shaft; 12. a first gear; 2. rotating the first strip; 21. a first sliding chute; 3. rotating the second strip; 31. a second chute; 32. a square bulge; 33. a rotating shaft III; 331. a third gear; 332. a fourth gear; 34. a spring; 4. a base; 41. a first disc; 411. a strip-shaped through groove; 412. connecting sheets; 413. a top rod; 42. a second disc; 421. a first motor; 422. a fifth gear; 5. a second twisting disc; 51. a second rotating shaft; 52. a second gear; 6. a first connecting block; 61. a first bulge; 7. a second connecting block; 71. a second bulge; 8. line feeding; 81. a hinge strip; 82. a second motor; 821. a sixth gear; 83. a first limiting sheet; 84. a second limiting sheet; 85. a rack; 86. an extension portion; 861. a first hinge block; 87. and a second hinge block.

Detailed Description

The following is only the preferred embodiment of the present invention, the protection scope is not limited to this embodiment, and all technical solutions belonging to the idea of the present invention should belong to the protection scope of the present invention. It should also be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and such modifications and decorations should also be regarded as the protection scope of the present invention.

As shown in fig. 1 to 4, the false twister for the elasticizer comprises three groups of first twisting disks 1, wherein the first twisting disks 1 are made of full ceramics, each group of first twisting disks 1 is fixedly connected with a first rotating shaft 11, the three groups of first twisting disks 1 are arranged in a staggered mode, the false twister further comprises a first rotating strip 2, a second rotating strip 3, a base 4 and three groups of second twisting disks 5, and each group of second twisting disks 5 is fixedly connected with a second rotating shaft 51.

The arrangement of a group of first twisting disks 1 and a group of second twisting disks 5 is taken as an example, the bottom surface of a first rotating strip 2 is connected with two first connecting blocks 6 in a sliding mode, the left side and the right side of the bottom surface of the first rotating strip 2 are provided with first T-shaped sliding grooves 21, the top of the first connecting blocks 6 is provided with first matched protrusions 61, the top ends of a first rotating shaft 11 and a second rotating shaft 51 are respectively connected with the first two connecting blocks 6 in a rotating mode (a bearing groove can be formed in the bottom surface of a sliding block, a bearing is clamped in the bearing groove, the first rotating shaft 11 and the inner ring of the second rotating shaft 51 are clamped with the inner ring of the bearing), and the top ends of.

The left part and the right part of the top surface of the second rotating strip 3 are both provided with a second T-shaped sliding groove 31, the bottom surfaces of the two connecting blocks 7 are provided with a second T-shaped protrusion 71, the bottom ends of the first rotating shaft 11 and the second rotating shaft 51 are respectively rotatably connected with the two connecting blocks 7, the first rotating shaft 11 and the second rotating shaft 51 are fixedly connected with a first gear 12 and a second gear 52 at positions below the first twisting disc 1 and the second twisting disc 5, and the first gear 12 and the second gear 52 have the same parameters.

The central position of the bottom surface of the second rotating strip 3 is provided with a square protrusion 32, the base 4 comprises a first disk 41 and a second disk 42, connecting columns for connecting the two disks, wherein the first disk 41 is provided with a gap of 120 degrees and is provided with three strip-shaped through grooves 411 matched with the square protrusion 32, the depth of the strip-shaped through grooves 411 is the same as the thickness of the square protrusion 32, the bottom of the square protrusion 32 is further provided with a limiting block, the second rotating strip 3 can only move along the strip-shaped through grooves 411, the second rotating strip 3 moves towards the outer side of the first disk 41, the first twisting disk 1 is separated, then the second rotating strip 3 rotates 180 degrees, the first twisting disk 1 and the second twisting disk 5 are exchanged in position, the second rotating strip 3 resets again, and the second twisting disk 5 replaces the first twisting disk 1 to.

In order to make and rotate a certain position that two 3 can lead to the inslot 411 in the bar and rotate, lead to the groove 411 in the bar and keep away from the one end at base 4 center and establish to circular, square bulge 32 is in this one end on the one hand, can rotate, on the other hand, the stopper is greater than this one end, still play spacing effect, sliding connection has the inlet wire strip 8 of L type about still on the base 4, the horizontal part of inlet wire strip 8 is equipped with the inlet wire hole, inlet wire strip 8 and rotate and still be equipped with the drive between the strip 2 and rotate two 3 drive assembly two that lead to the groove 411 removal along the bar of strip, it can selectively drive pivot 11 or two 51 pivoted drive assembly one to rotate to be equipped with on two 3.

The driving assembly II comprises a hinge strip 81, a motor II 82 and a disc II 42 which are fixedly connected, an output shaft of the motor II 82 is fixedly connected with a gear six 821, a disc I41 is provided with a notch for the vertical part of the wire inlet strip 8 to penetrate out, the vertical part of the wire inlet strip 8 is respectively provided with a first limiting piece 83 and a second limiting piece 84 on the upper side and the lower side of the notch, and the bottom end of the wire inlet strip 8 is also fixedly connected with a rack 85 matched with the gear six 821.

The horizontal portion of the wire inlet strip 8 is provided with a circular extending portion 86, three first hinge blocks 861 with concave cross sections are fixedly connected to the extending portion 86, through holes are formed in two portions of a notch of each hinge block, a second hinge block 87 is rotatably connected to the center position of the top surface of the corresponding first hinge block 2 (through holes can be formed in the horizontal surface of the second hinge block 87), threaded holes are formed in the center position of the top surface of the first hinge block 2, bolts are sleeved into the sleeves and are in threaded connection with the first hinge block 2 after penetrating through the second hinge block 87, so that the second hinge block 87 is rotatably connected with the first hinge block 2), through holes are formed in two ends of the hinge strip 81, two ends of the hinge strip 81 are hinged to the first hinge blocks 861 and the second hinge blocks 87 through fasteners, and two ends of the hinge strip 81 are respectively hinged to the horizontal portion of the wire inlet strip 8 and the center position.

Like this the motor rotates, through six 821 of gears and rack 85, drives inlet line 8 and reciprocates, and inlet line 8 rethread articulated strip 81 drives rotating strip one 2, two 3 removals of rotating strip, and the effect of spacing piece 83 is: when the first limiting piece 83 is abutted against the top surface of the first disc 41, the incoming line strip 8 reaches lower limiting, the distance between the square protrusion 32 and the circle center of the first disc 41 is the largest, the position of the first limiting piece 83 is controlled, the square protrusion 32 is located at the circular end of the strip-shaped through groove 411 at the moment, and in the position, the square protrusion 32 does not influence the rotation of the first rotating strip 2 and the second rotating strip 3.

The first driving component comprises a spring 34, a third gear 331, a third rotating shaft 33 and a fourth gear 332, two ends of the third rotating shaft 33 are respectively connected with the first rotating strip 2 and the second rotating strip 3 in a rotating mode, the upper end and the lower end of the third rotating shaft 33 penetrate through the second rotating strip 3, the part, above the second rotating strip 3, of the third rotating shaft 33 is fixedly connected with the third gear 331, the third gear 331 is matched with the first gear 12 and the second gear 52, the penetrating part, at the lower end of the third rotating shaft 33, of the third rotating shaft 33 is fixedly connected with the fourth gear 332, the spring 34 is located in the second sliding groove 31, one end, close to the center of the base 4, of the strip-shaped through groove 411 is further provided with a connecting piece 412, a push rod 413 is arranged on the connecting piece 412, through holes for the push rod 413 to extend into the second sliding groove 31 are formed in the left side and the right.

The spring 34 is always under compression, and: "when spacing piece one 83 conflicts with the 41 top surfaces of disc one, it is spacing down to advance line 8, the interval of square arch 32 from the 41 centre of a circle of disc is the biggest this moment, ejector pin 413 does not also conflict with protruding two 71 this moment, two connecting blocks two 7 are under the effect of spring 34, keep away from the center of turning block two, gear one 12, gear two 52 all do not contact with gear three 331, gear four 332 also does not contact with gear five 422, it is manual to rotate strip one 2, it rotates 180 degrees to rotate strip two 3, change another group of different materials's wire coils, then make advance line 8 move up, it rotates strip one 2 to drive, it is close to disc one 41 center to rotate strip two 3, ejector pin 413 conflicts protruding two 71, compression spring 34, the effect of spacing piece two 84 is: when the second limiting plate 84 abuts against the bottom surface of the first disc 41, the thread feeding strip 8 reaches an upper limiting position, the distance between the square protrusion 32 and the circle center of the first disc 41 is the minimum, the position of the first limiting plate 83 is controlled, at this time, the side surface of the second rotating strip 3, which is close to the circle center of the first disc 41, abuts against the connecting sheet 412, the ejector rod 413 is completely counted into the second sliding groove 31, the second connecting block 7 abuts against the ejector rod 413, the spring 34 is compressed, the first gear 12 (the second gear 52) is in contact fit with the third gear 331, the fourth gear 332 is in contact fit with the fifth gear 422, and the first motor 421 rotates to drive the corresponding twisting disc to rotate.

Claims

1. The utility model provides a false twister for elasticizer, includes three group twist thread dish (1), and every group twist thread dish (1) all is connected with pivot (11), its characterized in that, still including rotating strip (2), rotating strip two (3), base (4), three group twist thread dish two (5), and every group twist thread dish two (5) all is connected with pivot two (51), pivot one (11), pivot two (51) respectively fixedly connected with gear one (12), gear two (52), and gear one (12), gear two (52) parameter are the same, the bottom surface sliding connection who rotates strip one (2) has two connecting block one (6), the top of pivot one (11), pivot two (51) rotates with two connecting block one (6) respectively and is connected, the top surface sliding connection who rotates strip two (3) has two connecting block two (7), pivot one (11), The bottom of pivot two (51) rotates with two connecting blocks two (7) respectively to be connected, it can selective drive pivot one (11) or pivot two (51) pivoted drive assembly one to be equipped with on rotating two (3), the central point that rotates two (3) bottom surfaces puts and is equipped with square bulge (32), base (4) interval 120 degrees are equipped with the strip through groove (411) of three cooperation square bulge (32), the strip leads to groove (411) and keeps away from the one end at base (4) center and is circularly, it has the inlet wire strip (8) of L type still to slide connection on base (4), the horizontal part of inlet wire strip (8) is equipped with the inlet wire hole, inlet wire strip (8) and rotate and still be equipped with the drive between one (2) and rotate strip two (3) and lead to the drive assembly two that groove (411) removed along the strip.

2. The false twister for the elasticizer according to claim 1, wherein the first driving assembly comprises a spring (34), a third gear (331), a third rotating shaft (33) and a fourth gear (332), two ends of the third rotating shaft (33) are respectively and rotatably connected with the central positions of the first rotating strip (2) and the second rotating strip (3), the lower end of the third rotating shaft (33) penetrates through the second rotating strip (3), the third rotating shaft (33) is fixedly connected with the third gear (331), the lower end of the third rotating shaft (33) is fixedly connected with the fourth gear (332), the left part and the right part of the top surface of the second rotating strip (3) are respectively provided with a second T-shaped sliding groove (31), the bottom surfaces of the two second connecting blocks (7) are provided with second T-shaped bulges (71), the spring (34) is positioned in the second sliding groove (31), one end of the strip-shaped through groove (411), which is close to the center of the base (4), is further provided with a connecting piece (, be equipped with ejector pin (413) on connection piece (412), the left and right sides that rotates strip two (3) all is equipped with the through-hole that supplies ejector pin (413) to stretch into spout two (31), base (4) fixedly connected with motor (421), the output shaft fixedly connected with of motor (421) cooperates gear five (422) of gear four (332).

3. The false twister for the texturing machine as claimed in claim 2, wherein the second driving assembly comprises a hinge bar (81) and a second motor (82), the second motor (82) is fixedly connected with the bottom surface of the base (4), an output shaft of the second motor (82) is fixedly connected with a sixth gear (821), the base (4) is provided with a notch through which a vertical part of the thread inlet bar (8) penetrates, the vertical part of the thread inlet bar (8) is respectively provided with a first limiting piece (83) and a second limiting piece (84) at the upper position and the lower position of the notch, the bottom end of the thread inlet bar (8) is also fixedly connected with a rack (85) matched with the sixth gear (821), and two ends of the hinge bar (81) are respectively hinged with the horizontal part of the thread inlet bar (8) and the central position of the top surface of the first rotating bar (2).

4. A false twister for texturing machine according to claim 3, wherein when said first stopper (83) abuts against the top surface of the base (4), the square protrusion (32) on the bottom surface of said second rotating strip (3) is located at the end of the strip-shaped through groove (411) away from the center of the base (4), and in this position, the square protrusion (32) can rotate in the strip-shaped through groove (411).

5. The false twister for the texturing machine as claimed in claim 3, wherein when the second limiting piece (84) abuts against the bottom surface of the base (4), one side of the second rotating strip (3) close to the center of the base (4) abuts against the connecting piece (412), the ejector rod (413) abuts against the second protrusion (71) and compresses the spring (34), and the fifth gear (422) is connected with the fourth gear (332).

6. A false twister for texturing machine as claimed in claim 3, wherein said second hinge block (87) is rotatably connected to the center of the top surface of said first rotary strip (2), and said second hinge block (87) is hinged to said hinge strip (81).