CN214400851U

CN214400851U - Ring spinning buncher

Info

Publication number: CN214400851U
Application number: CN202023128093.6U
Authority: CN
Inventors: 王胜
Original assignee: Nanchang Xiangshun Textile Co ltd
Current assignee: Nanchang Xiangshun Textile Co ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-10-15
Anticipated expiration: 2030-12-23

Abstract

The utility model discloses a ring spinning buncher, include the back shaft, install a pair of supporting wings at back shaft both ends and install prop up epaxial cluster head, cluster head is including installation cover and cluster groove, cluster head passes through installation cover fixed mounting on the back shaft, the back shaft is installed through a pair of supporting wings and is being drawn roller one and draw between the roller two, its characterized in that: the bottom of each support wing is provided with a connecting sleeve, the support wing is arranged on the support shaft through the connecting sleeve, the connecting sleeve is provided with a locking structure, and the support wing and the support shaft are relatively locked through the locking structure; the utility model discloses a locking structure can be fast with prop up wing and supporting shaft locking, makes prop up the not relative back shaft of wing working process and take place horizontal drunkenness, when needing to adjust two support wing positions simultaneously, loosens fast, its simple structure, simple to operate.

Description

Ring spinning buncher

Technical Field

The utility model relates to a ring spinning equipment technical field, in particular to ring spinning buncher.

Background

The buncher generally includes a support shaft, a pair of support wings mounted on both ends of the support shaft, and a bunching head fixedly disposed on the support shaft, the bunching head having a bunching slot into which a plurality of strands of fibers are introduced. In the spinning process, fiber is usually drawn by a roller to advance, patterns or grooves are arranged on one part of the outer surface of the drawing roller, one part of the outer surface of the drawing roller is a smooth wall surface, when the drawing fiber moves to advance, friction force is applied to the fiber through the patterns or grooves on the drawing roller to drive the fiber to advance, the supporting wings are in rolling friction contact with the smooth wall surface of the drawing roller, and a plurality of strands of fiber are twisted into a strand of fiber tow through a bunching head. However, in the prior art, the support wings are usually in clearance fit with the support shaft, which is to adjust the distance between the two support wings conveniently, but in this way, the support wings are easy to loosen on the support shaft, and then one of the two support wings moves laterally, that is, the support wing moves from the smooth wall surface of the traction roller to the wall surface with patterns or grooves, so that fiber tows are separated from the tow collecting groove, the normal use of the buncher is affected, and even the support wings fall off from the end of the support shaft, so that the buncher is scrapped.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a ring spinning buncher.

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

the utility model provides a ring spinning buncher, includes the back shaft, installs a pair of supporting wings at back shaft both ends and install prop up epaxial cluster head, cluster head is including installation cover and cluster groove, cluster head is through installation cover fixed mounting on the back shaft, the back shaft is installed through a pair of supporting wings and is being drawn between roller one and the traction roller two, its characterized in that: the bottom of each support wing is provided with a connecting sleeve, the support wings are arranged on the support shaft through the connecting sleeves, the connecting sleeves are provided with locking structures, and the support wings and the support shaft are locked relatively through the locking structures.

Furthermore, locking structure including set up on the adapter sleeve link up the screw hole and with screw hole complex screw, through screw hole and screw structure, can lock back shaft and support wing fast, avoid the support wing at the relative back shaft drunkenness of during operation, when the position between two support wings of needs adjustment, loosen the screw can be adjusted, the back screw up after the adjustment can, it is quick convenient.

It is same, locking structure includes locking groove, pull rod, spring and latch segment, the locking groove sets up the inner chamber wall at the adapter sleeve, pull rod one end is passed the adapter sleeve lateral wall and is stretched into the locking inslot, the tip on the pull rod of latch segment setting in the locking inslot, the spring suit is on the pull rod between latch segment and locking groove lateral wall, adopts the locking structure of above-mentioned structure, only needs to draw the pull rod, can loosen the locking to the back shaft, conveniently adjusts the position between two support wings, can avoid the during operation simultaneously, the relative back shaft drunkenness of support wing.

Furthermore, the locking block is of an arc-shaped plate-shaped structure with the same curvature as that of the supporting shaft, so that the locking block can be better attached to the supporting shaft, and the surface of the supporting shaft cannot be scratched.

Furthermore, arc wing plates are arranged on two sides of each support wing, the curvature of the arc structure of each wing plate is larger than that of the traction roller I and that of the traction roller II, and the swing of the support wings relative to the traction rollers during working can be reduced by adopting the wing plates with the arc structures.

To sum up, the utility model discloses following beneficial effect has: the utility model discloses a locking structure can be fast with prop up wing and supporting shaft locking, makes prop up the not relative back shaft of wing working process and take place horizontal drunkenness, when needing to adjust two support wing positions simultaneously, loosens fast, its simple structure, simple to operate.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural diagram of a first embodiment of the present invention;

fig. 3 is a schematic structural diagram of a second embodiment of the present invention.

In the figure, 1, supporting the shaft; 2. a cluster head; 3. a support wing; 4. connecting sleeves; 5. a wing plate; 6. a locking structure; 7. a first traction roller; 8. a second traction roller; 9. fiber yarn; 10. a fiber bundle; 21. installing a sleeve; 22. a bundling groove; 61. a screw; 62. a locking groove; 63. a pull rod; 64. a spring; 65. and a locking block.

Detailed Description

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

The first embodiment is as follows: as shown in fig. 1 and 2, a ring spinning buncher, include back shaft 1, install a pair of supporting wings 3 at back shaft 1 both ends and install the head 2 of restrainting on the back shaft 1, the head 2 of restrainting is including installation cover 21 and bundling groove 22, the head 2 of restrainting passes through installation cover 21 fixed mounting on back shaft 1, back shaft 1 installs between traction roller 7 and traction roller two 8 through a pair of supporting wings 3, every the bottom of supporting wings 3 be equipped with adapter sleeve 4, supporting wings 3 installs at the back shaft through adapter sleeve 4, be equipped with locking structure 6 on adapter sleeve 4, through locking structure 6 is with supporting wings 3 and back shaft 1 relative locking.

Further, the locking structure 6 comprises a through threaded hole arranged on the connecting sleeve 4 and a screw 61 matched with the threaded hole.

Further, the locking block 65 is an arc-shaped plate-shaped structure having the same curvature as that of the support shaft 1.

Furthermore, arc-shaped wing plates 5 are arranged on two sides of each support wing 3, and the curvature of the arc structure of each wing plate 5 is larger than the curvatures of the first traction roller 7 and the second traction roller 8.

Example two: as shown in fig. 1 and 3, a ring spinning buncher, include back shaft 1, install a pair of supporting wings 3 at back shaft 1 both ends and install the head 2 of restrainting on the back shaft 1, the head 2 of restrainting is including installation cover 21 and bundling groove 22, the head 2 of restrainting passes through installation cover 21 fixed mounting on back shaft 1, back shaft 1 installs between traction roller 7 and traction roller two 8 through a pair of supporting wings 3, every the bottom of supporting wings 3 be equipped with adapter sleeve 4, supporting wings 3 installs at the back shaft through adapter sleeve 4, be equipped with locking structure 6 on adapter sleeve 4, through locking structure 6 is with supporting wings 3 and back shaft 1 relative locking.

Further, locking structure 6 includes locking groove 62, pull rod 63, spring 64 and latch segment 65, locking groove 62 sets up the inner chamber wall at adapter sleeve 4, pull rod 63 one end is passed the adapter sleeve 4 lateral wall and is stretched into in locking groove 62, the tip on the pull rod 63 of latch segment 65 setting in locking groove 62, spring 64 suit is on the pull rod 63 between latch segment 65 and the lateral wall of locking groove 62.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a ring spinning buncher, includes back shaft (1), installs a pair of supporting wings (3) at back shaft (1) both ends and install first (2) are restrainted to the collection on back shaft (1), first (2) are restrainted including installation cover (21) and collection groove (22) to the collection, first (2) are restrainted through installation cover (21) fixed mounting on back shaft (1), back shaft (1) are installed through a pair of supporting wings (3) and are being drawn between roller (7) and traction roller two (8), its characterized in that: every the bottom of support wing (3) be equipped with adapter sleeve (4), support wing (3) are installed at the back shaft through adapter sleeve (4), be equipped with locking structure (6) on adapter sleeve (4), through locking structure (6) are with support wing (3) and back shaft (1) relative locking.

2. The ring spinning buncher of claim 1, wherein: the locking structure (6) comprises a through threaded hole arranged on the connecting sleeve (4) and a screw (61) matched with the threaded hole.

3. The ring spinning buncher of claim 1, wherein: locking structure (6) are including locking groove (62), pull rod (63), spring (64) and latch segment (65), locking groove (62) set up the inner chamber wall at adapter sleeve (4), pull rod (63) one end is passed in adapter sleeve (4) lateral wall and is stretched into in locking groove (62), tip on pull rod (63) that latch segment (65) set up in locking groove (62), spring (64) suit is on pull rod (63) between latch segment (65) and locking groove (62) lateral wall.

4. The ring spinning buncher of claim 3, wherein: the locking block (65) is of an arc-shaped plate-shaped structure with the same curvature as that of the support shaft (1).

5. The ring spinning buncher of any one of claims 2 to 4, wherein: arc-shaped wing plates (5) are arranged on two sides of each support wing (3), and the curvature of the arc structure of each wing plate (5) is larger than that of the traction roller I (7) and the traction roller II (8).