CN210946058U

CN210946058U - Yarn guiding device for sizing machine

Info

Publication number: CN210946058U
Application number: CN201921996779.1U
Authority: CN
Inventors: 韩国产
Original assignee: Hangzhou Aohua Textile Co ltd
Current assignee: Hangzhou Aohua Textile Co ltd
Priority date: 2019-11-18
Filing date: 2019-11-18
Publication date: 2020-07-07
Anticipated expiration: 2029-11-18

Abstract

The utility model belongs to the technical field of the dresser technique and specifically relates to a draw yarn device for dresser is related to, the utility model discloses a frame and two sets of mounting panels have all been seted up on two sets of mounting panels and have been rotated the groove, and two sets of mounting panels all connect in the frame through the telescopic link, are fixed with the fixed column in the frame, all are equipped with the support column on two sets of telescopic links, and all rotate on two sets of telescopic links and be connected with the dwang, and two sets of dwangs all slide the cover outward and be equipped with a rotation section of thick bamboo, and two sets. In the process of stretching the telescopic rod, the distance between the two groups of mounting plates is changed, so that the device can be suitable for yarn-drawing rollers with different lengths; and the telescopic link will drive the support column and slide on the fixed column, and a section of thick bamboo and dwang are all driven to rotate, and the dwang will slide in a section of thick bamboo that rotates, so make the difficult buckling of telescopic link. The utility model discloses can be applicable to the draw yarn roller of different length.

Description

Yarn guiding device for sizing machine

Technical Field

The utility model belongs to the technical field of the dresser technique and specifically relates to a draw yarn device for dresser.

Background

The slasher is a mechanical device commonly used in textile industry, and aims to coat a layer of uniform size film on the surface of yarn so as to increase the strength and wear resistance of the yarn, reduce the breakage rate and enable subsequent weaving to be smoothly carried out.

Through retrieval, Chinese patent publication No. CN201080553Y discloses a slasher, which comprises a slasher tank, a drying cylinder, a headstock and a creel, wherein a sizing roller in the slasher tank is in a single-dipping double-pressing mode, namely two pairs of sizing and pressing rollers are continuously arranged behind one immersion roller. The utility model discloses rational in infrastructure, the working property is good.

The utility model discloses a draw yarn roller among for current draw yarn roller, as shown in fig. 1, current draw yarn roller is established at the outer fixed disk of rotary drum including supplying winding rotary drum of yarn and two sets of fixed covers, and the both ends of rotary drum all outstanding in the fixed disk surface that corresponds, and the surface of two sets of fixed disks all is fixed with inner ring and outer loop, is equipped with the strengthening rib between inner ring and the outer loop, and the height that highly is greater than the outer loop of inner ring. The yarn guiding roller is usually installed on a machine frame, two groups of installation plates are arranged on the machine frame, and rotating grooves are formed in the two groups of installation plates. In-process that the yarn was drawn and is entered into the dressing trough, the rotary drum will be at two sets of rotation inslot rotations, and two sets of inner rings all contradict in the mounting panel surface that corresponds for the rotary drum is difficult for rocking.

The above prior art solutions have the following drawbacks: because two sets of mounting panels are usually fixed in the frame, so the interval between two sets of mounting panels is fixed, therefore two sets of mounting panels can only supply the yarn roller of same length to place. If a plurality of yarn leading rollers with different lengths are used in a workshop, corresponding frames are required to be equipped according to the lengths of the yarn leading rollers, the cost is high, and therefore improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a draw yarn device for dresser exists, can be applicable to the draw yarn roller of different length not enough to prior art.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a draw yarn device for dresser, which comprises a frame and two sets of mounting panels, all set up on two sets of mounting panels and supply the rotary drum to rotate and inlay the rotation groove of establishing, two sets of mounting panels all connect in the frame through the telescopic link, be fixed with the fixed column in the frame, rotary drum axial extension is all followed to fixed column and two sets of telescopic links, two sets of telescopic links are connected and are served and all be equipped with along the support column of rotary drum axial sliding connection in the fixed column in one of corresponding mounting panel, and two sets of telescopic links are connected and still all are rotated on one of corresponding mounting panel and are connected with the dwang, two sets of dwangs all.

By adopting the technical scheme, the distance between the two groups of mounting plates is changed in the telescopic process of the telescopic rod, so that the device can be suitable for yarn-drawing rollers with different lengths; and the telescopic link will drive the support column and slide on the fixed column, and a rotation section of thick bamboo and dwang are all driven and are rotated, and the dwang will slide in a rotation section of thick bamboo, so support column, a rotation section of thick bamboo and dwang all will provide the supporting role for the telescopic link is difficult for buckling, thereby has guaranteed the stability of drawing the yarn roller when drawing the yarn.

The utility model discloses further set up to: the telescopic rod is characterized in that the telescopic rod comprises a fixed cylinder fixed on the rack and slide bars embedded in the fixed cylinder in a sliding mode, the two slide bars are fixedly connected to corresponding mounting plates, a plurality of through grooves are circumferentially formed in the outer wall of the two fixed cylinders, abutting columns are embedded in the through grooves in a sliding mode, and pushing pieces for pushing the abutting columns to abut against the side walls of the slide bars jointly are arranged on the two fixed cylinders.

By adopting the technical scheme, when the sliding rod slides in the fixed cylinder, the distance between the two groups of mounting plates is changed; at the moment, all the abutting columns are pushed to abut against the side wall of the sliding rod through the pushing piece, so that the sliding rod can be abutted against and fixed in the fixed cylinder, and the stability of the mounting plate and the yarn guide roller is ensured.

The utility model discloses further set up to: two sets of impeller is the slip cover and establishes the promotion ring outside corresponding fixed cylinder, and two sets of promotion rings all are equipped with the push surface towards the slide bar slope on corresponding one side of supporting the tight post towards, and all support the tight post and keep away from the one end of slide bar and all wear out and contradict in the push surface from corresponding running through the inslot, all are equipped with the retaining member that is used for with the locking of push ring fixed on two sets of fixed cylinders.

Through adopting above-mentioned technical scheme, when the slip promotes the ring and makes the push face compress tightly in all support when tight post, all support tight post all will be promoted to support tightly in the slide bar lateral wall, rethread locking piece will promote the ring locking and fix, can guarantee to promote the ring to all support the effect that compresses tightly of tight post.

The utility model discloses further set up to: all support tight post and all be fixed with the sector ring of laminating in the slide bar lateral wall towards one of corresponding slide bar, all set up a plurality of heavy grooves that supply the sector ring that corresponds to sink on the inner wall of two sets of fixed barrels.

By adopting the technical scheme, when the pushing ring pushes all the abutting columns to slide towards the sliding rod, all the fan-shaped rings abut against the side wall of the sliding rod, and the contact area between the fan-shaped rings and the sliding rod is larger than that between the abutting columns and the sliding rod, so that the stability of the sliding rod in the fixed cylinder is improved; and because the side wall of the sliding rod is abutted against the inner wall of the fixed cylinder, the fan-shaped ring can only be positioned in the sinking groove, and the sinking groove provides a space for mounting the fan-shaped ring.

The utility model discloses further set up to: all be fixed with first forked tail piece on two sets of the support column, set up on the fixed column and supply two sets of first forked tail piece slip to inlay the first dovetail of establishing, all seted up the rolling groove on two sets of first forked tail pieces, all roll in two sets of rolling grooves and inlay and be equipped with the ball, set up on the cell wall of first dovetail and supply two sets of balls to roll and inlay the spout of establishing, first dovetail and spout all extend along the rotary drum axial.

By adopting the technical scheme, the first dovetail block is embedded in the first dovetail groove in a sliding manner, so that the supporting column is not easy to shake, and the supporting effect of the supporting column on the telescopic rod is ensured; in the sliding process of the first dovetail block, the ball rolls in the sliding groove, so that the supporting column can slide on the fixed column conveniently, and the telescopic rod can adjust the distance between the two mounting plates through stretching.

The utility model discloses further set up to: two groups of rotating wheels which are arranged on two sides of the rotary drum are rotatably connected on one opposite side of the mounting plates, all the rotating wheels are rotatably abutted against the outer wall of the lower part of the corresponding inner ring, and the horizontal distance between the two groups of outer rings and the corresponding mounting plates is larger than the thickness of the rotating wheels.

By adopting the technical scheme, in the yarn guiding process of the yarn guiding roller, the end parts of the two groups of inner rings are rotatably abutted against the surfaces of the corresponding mounting plates, the outer walls of the two groups of inner rings are rotatably abutted against the corresponding rotating wheels and drive the rotating wheels to rotate, and the rotating wheels provide a supporting effect for the inner rings, so that the stability of the yarn guiding roller is improved; because the horizontal distance between the two groups of outer rings and the corresponding mounting plates is larger than the thickness of the rotating wheel, when the yarn guide roller is taken out from the two groups of mounting plates, the outer rings cannot be abutted against the rotating wheel, and therefore the yarn guide roller is convenient to take out.

The utility model discloses further set up to: and limiting plates are arranged on the two groups of sliding rods, and arc-shaped grooves for the rotary drum to be rotatably embedded are formed in the two groups of limiting plates.

By adopting the technical scheme, in the rotating process of the yarn guiding roller, the rotating drum is rotatably embedded in the arc-shaped groove, so that the rotating drum is not easy to shake, and the stability of the yarn guiding roller in yarn guiding is improved; when the yarn guiding roller is taken out from between the two groups of mounting plates, the mounting plates are driven to move away from the yarn guiding roller through the contraction of the telescopic rod, and then the rotary drum slides out of the two groups of arc-shaped grooves, so that the yarn guiding roller can be taken out.

The utility model discloses further set up to: two sets of the limiting plate all slides along the rotary drum axial and connects in the slide bar, all is equipped with on two sets of slide bars to be used for the screw thread spare with limiting plate locking fixed.

By adopting the technical scheme, when the yarn guide roller is taken out from between the two groups of mounting plates, the locking and fixing of the screw thread piece to the limiting plate are firstly cancelled, and then the limiting plate slides away from the rotary drum, so that the rotary drum can be separated from the arc-shaped groove, and the yarn guide roller can be taken out conveniently; need not artificial shrink telescopic link to make the draw yarn roller drop from between two sets of mounting panels when keeping away from each other for two sets of mounting panels.

To sum up, the utility model discloses following beneficial effect has:

1. the arrangement of the telescopic rod enables the distance between the two groups of mounting plates to be changed, so that the device can be suitable for the yarn guide rollers with different lengths;

2. the telescopic rod is not easy to bend due to the arrangement of the fixed column, the supporting column, the rotating cylinder and the rotating rod, so that the stability of the yarn guiding roller during yarn guiding is ensured;

3. the arrangement of the rotating wheel and the limiting plate enables the rotating drum to be difficult to shake, and therefore the stability of the yarn guiding roller in yarn guiding is improved.

Drawings

FIG. 1 is a schematic view of a prior art frame and a yarn drawing roll;

fig. 2 is a schematic view of the overall structure in the embodiment of the present invention;

fig. 3 is a schematic sectional view of the telescopic rod according to the embodiment of the present invention;

fig. 4 is a schematic structural view illustrating a rotating wheel and a limiting plate according to an embodiment of the present invention;

fig. 5 is a schematic cross-sectional structure diagram illustrating the fixing column and the supporting column in the embodiment of the present invention.

In the figure: 1. a yarn guide roller; 11. a rotating drum; 12. fixing the disc; 13. an inner ring; 14. an outer ring; 15. reinforcing ribs; 2. a frame; 21. mounting a plate; 211. a rotating groove; 3. a telescopic rod; 31. a fixed cylinder; 32. a slide bar; 33. a through groove; 34. tightly abutting against the column; 341. a mating surface; 35. a sector ring; 36. sinking a groove; 37. a push ring; 371. pushing the surface; 38. a threaded segment; 4. fixing a column; 41. a support pillar; 42. a first dovetail block; 43. a first dovetail groove; 44. a rolling groove; 45. a ball bearing; 46. a chute; 5. a rotating cylinder; 51. rotating the rod; 6. a rotating wheel; 7. a limiting plate; 71. an arc-shaped slot; 72. a second dovetail block; 73. a second dovetail groove; 74. and (4) bolts.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 2, a draw yarn device for dresser, including frame 2 and two sets of mounting panel 21, all set up on two sets of mounting panel 21 and supply rotary drum 11 to rotate and inlay the rotation groove 211 of establishing, two sets of mounting panel 21 all connect in frame 2 through telescopic link 3, and two sets of telescopic link 3 all extend along rotary drum 11 axial.

As shown in fig. 3, each of the two sets of telescopic rods 3 includes a fixed cylinder 31 fixed on the frame 2 and a sliding rod 32 slidably embedded in the fixed cylinder 31, and the two sets of sliding rods 32 are both fixedly connected to the corresponding mounting plates 21. The sliding of the sliding rod 32 in the fixed cylinder 31 changes the distance between the two mounting plates 21, so that the device can be suitable for the yarn drawing rollers 1 with different lengths.

As shown in fig. 3, the outer walls of the two groups of fixed cylinders 31 are circumferentially provided with a plurality of through grooves 33, and in this embodiment, the number of the through grooves 33 on each group of fixed cylinders 31 is two; abutting columns 34 are slidably embedded in all the through grooves 33, sector rings 35 are fixed at one ends of the abutting columns 34 facing the corresponding slide bars 32, and a plurality of sinking grooves 36 for the corresponding sector rings 35 to sink into are formed in the inner walls of the two groups of fixed cylinders 31; one end of each of the tightening pillars 34, which is far away from the sliding rod 32, penetrates through the corresponding through groove 33, and a matching surface 341 inclined away from the sliding rod 32 is arranged on each end.

As shown in fig. 3, the two groups of fixed cylinders 31 are both provided with pushing members, the two groups of pushing members are both pushing rings 37 sleeved outside the corresponding fixed cylinder 31, one side of each pushing ring 37 facing the corresponding abutting column 34 is provided with a pushing surface 371 inclined towards the sliding rod 32, and the two groups of pushing surfaces 371 are both attached to the mating surface 341; all be equipped with the retaining member on two sets of solid fixed cylinder 31, two sets of retaining members are the screw thread section 38 of locating on corresponding solid fixed cylinder 31 outer wall, all are equipped with the thread groove of screw-thread fit in screw thread section 38 on two sets of promotion rings 37's the inner wall.

When the sliding rod 32 slides to a proper position in the fixed cylinder 31, the pushing ring 37 is rotated to press the pushing surface 371 against all the mating surfaces 341, all the abutting columns 34 are pushed and urge the sector ring 35 to abut against the side wall of the sliding rod 32, so that the sliding rod 32 is abutted against and fixed in the fixed cylinder 31, and the stability of the mounting plate 21 and the yarn guide roller 1 is ensured.

As shown in fig. 2, two sets of sliding rods 32 are fixed with supporting columns 41, two sets of supporting columns 41 are fixed with first dovetail blocks 42, and a rack 2 is fixed with fixing columns 4 extending along the axial direction of the rotating drum 11; as shown in fig. 5, the fixed column 4 is provided with a first dovetail groove 43 for slidably embedding the two sets of first dovetail blocks 42, and the first dovetail groove 43 extends along the axial direction of the rotating drum 11. During the sliding of the sliding rod 32, the supporting column 41 will slide on the fixing column 4 and provide a supporting function for the sliding rod 32, so that the sliding rod 32 is not easy to bend.

As shown in fig. 5, rolling grooves 44 are formed in both the two sets of first dovetail blocks 42, balls 45 are embedded in both the two sets of rolling grooves 44 in a rolling manner, sliding grooves 46 for the two sets of balls 45 to be embedded in a rolling manner are formed in the groove walls of the first dovetail grooves 43, and the sliding grooves 46 are formed in the axial direction of the rotary drum 11. During the sliding of the supporting column 41, the balls 45 will roll in the sliding grooves 46, facilitating the sliding of the supporting column 41 on the fixed column 4.

As shown in FIG. 2, the two sets of slide bars 32 are rotatably connected with rotating rods 51, the two sets of rotating rods 51 are slidably sleeved with rotating cylinders 5, and the two sets of rotating cylinders 5 are rotatably connected to the frame 2. In the sliding process of the sliding rod 32, the rotating cylinder 5 and the rotating rod 51 are both driven to rotate, and the rotating rod 51 slides in the rotating cylinder 5 and provides a supporting function for the sliding rod 32, so that the sliding rod 32 is not easy to bend.

As shown in fig. 4, two sets of rotating wheels 6 arranged on two sides of the rotating drum 11 are rotatably connected to opposite sides of the two sets of mounting plates 21, and all the rotating wheels 6 are rotatably abutted against the outer wall of the lower part of the corresponding inner ring 13, so as to support the yarn guiding roller 1; the horizontal distance between the two groups of outer rings 14 and the corresponding mounting plates 21 is larger than the thickness of the rotating wheel 6, so that when the yarn guiding roller 1 is taken out, the outer rings 14 cannot abut against the rotating wheel 6, and the detachment of the yarn guiding roller 1 is facilitated.

As shown in fig. 3 and 4, the two sets of slide bars 32 are both provided with a limiting plate 7, the two sets of limiting plates 7 are both provided with arc-shaped grooves 71, and the rotary drum 11 is rotatably embedded in the two sets of arc-shaped grooves 71, so that the rotary drum 11 is not easy to shake; the two groups of limiting plates 7 are respectively fixed with a second dovetail block 72, and the side walls of the two groups of slide bars 32 are provided with second dovetail grooves 73 extending along the axial direction of the slide bars 32; two sets of second dovetail blocks 72 are respectively embedded in the corresponding dovetail grooves in a sliding manner, so that the limiting plate 7 can slide away from the rotary drum 11, and the yarn guide roller 1 can be detached.

As shown in fig. 3, two sets of second dovetail blocks 72 are provided with through grooves for threads, two sets of threads are provided with threaded parts in the through grooves for threads, two sets of threaded parts are bolts 74, and two sets of bolts 74 are tightly supported on the walls of the second dovetail grooves 73, so that the limiting plate 7 is locked and fixed on the slide bar 32.

The implementation principle of the embodiment is as follows: the horizontal distance between the two groups of mounting plates 21 can be adjusted by sliding the sliding rod 32 in the fixed cylinder 31, so that the device can be suitable for the yarn drawing rollers 1 with different lengths; when the sliding rod 32 slides to a proper position, the pushing ring 37 is rotated to press the pushing surface 371 against all the mating surfaces 341, all the abutting columns 34 will be pushed and urge the sector ring 35 against the side wall of the sliding rod 32, so that the sliding rod 32 is abutted and fixed in the fixed cylinder 31.

Then the yarn guiding roller 1 is placed in the two groups of rotating grooves 211, the end parts of the two groups of inner rings 13 are abutted to the corresponding mounting plates 21, and the outer walls of the lower parts of the two groups of inner rings 13 are abutted to the corresponding rotating wheels 6; the limit plate 7 is slid again so that the drum 11 is inserted into the arc-shaped groove 71, and the limit plate 7 is locked and fixed by the bolt 74. At the moment, the yarn leading roller 1 is not easy to shake, and the stability of the yarn leading roller 1 in yarn leading is ensured.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a draw yarn device for dresser, includes frame (2) and two sets of mounting panel (21), all sets up on two sets of mounting panel (21) and supplies rotary drum (11) to rotate and inlay rotation groove (211) of establishing, its characterized in that: two sets of mounting panels (21) all connect in frame (2) through telescopic link (3), be fixed with fixed column (4) on frame (2), rotary drum (11) axial extension is all followed in fixed column (4) and two sets of telescopic link (3), two sets of telescopic link (3) are connected and are served and all be equipped with along rotary drum (11) axial slip and connect in support column (41) of fixed column (4) in one of corresponding mounting panel (21), and two sets of telescopic link (3) are connected and are served still all to rotate on one of corresponding mounting panel (21) and be connected with dwang (51), two sets of dwang (51) outer equal sliding sleeve of sliding sleeve are equipped with and rotate a section of thick bamboo (5), two sets of rotation section of thick bamboo (.

2. The yarn drawing device for a slasher as claimed in claim 1, wherein: two sets of telescopic link (3) all inlay slide bar (32) of establishing in fixed cylinder (31) including fixed cylinder (31) and the slip on frame (2), two sets of equal fixed connection in mounting panel (21) that correspond in slide bar (32), it has a plurality of grooves (33) that run through all circumference seted up on the outer wall of two sets of fixed cylinders (31), all run through and all slide in groove (33) and inlay and be equipped with and support tight post (34), all be equipped with on two sets of fixed cylinders (31) and promote all to support tight post (34) and support the impeller tight in slide bar (32) lateral wall jointly.

3. The yarn drawing device for a slasher as claimed in claim 2, wherein: two sets of the impeller is that the slip cover is established and is corresponded outer pushing ring (37) of solid fixed cylinder (31), and two sets of pushing rings (37) are all equipped with towards slide bar (32) slope's pushing face (371) towards corresponding on one side of supporting tight post (34), and all support tight post (34) and keep away from the one end of slide bar (32) and all wear out and contradict in pushing face (371) in passing through groove (33) from corresponding, all are equipped with on two sets of solid fixed cylinders (31) and are used for locking the retaining member of fixing pushing ring (37).

4. The yarn drawing device for a slasher as claimed in claim 3, wherein: and fan-shaped rings (35) attached to the side walls of the slide bars (32) are fixed at one ends of the abutting columns (34) facing the corresponding slide bars (32), and a plurality of sinking grooves (36) for the corresponding fan-shaped rings (35) to sink into are formed in the inner walls of the two groups of fixed cylinders (31).

5. The yarn drawing device for a slasher as claimed in claim 1, wherein: all be fixed with first dovetail (42) on two sets of support column (41), set up on fixed column (4) and supply two sets of first dovetail (42) to slide and inlay first dovetail (43) of establishing, all seted up on two sets of first dovetail (42) rolling groove (44), all roll in two sets of rolling groove (44) and inlay ball (45), set up on the cell wall of first dovetail (43) and supply two sets of ball (45) to roll and inlay spout (46) of establishing, first dovetail (43) and spout (46) all follow rotary drum (11) axial extension.

6. The yarn drawing device for a slasher as claimed in claim 1, wherein: two sets of all rotate on the relative one side of mounting panel (21) and be connected with two groups and locate rotation wheel (6) of rotary drum (11) both sides, all rotate wheel (6) and all rotate and contradict in the lower part outer wall that corresponds inner ring (13), and the horizontal interval between two sets of outer rings (14) and corresponding mounting panel (21) is greater than the thickness of rotating wheel (6).

7. The yarn drawing device for a slasher as claimed in claim 2, wherein: limiting plates (7) are arranged on the two groups of sliding rods (32), and arc-shaped grooves (71) for the rotary drum (11) to be rotatably embedded are formed in the two groups of limiting plates (7).

8. The yarn drawing device for a slasher as claimed in claim 7, wherein: two sets of limiting plate (7) all slide along rotary drum (11) axial and connect in slide bar (32), all are equipped with on two sets of slide bar (32) and are used for locking the fixed screw thread spare of limiting plate (7).