CN-224212587-U - Stripping device and wire drawing equipment

CN224212587UCN 224212587 UCN224212587 UCN 224212587UCN-224212587-U

Abstract

The application provides a stripping device and a wire drawing device, and relates to the technical field of fiber multifilament preparation. The stripping device comprises a base, a sliding rail, a first driving piece and a second driving piece, wherein the base is provided with a first surface, the base is provided with a multifilament channel penetrating through the axial direction, the sliding rail is arranged on the first surface and surrounds the multifilament channel to form an annular rail, the stripping assembly is driven by the first driving piece to move around on the sliding rail, a stripping part of the stripping assembly is used for connecting a piece to be stripped, and the stripping part can rotate around a central shaft of the stripping assembly through the driving of the second driving piece. According to the stripping device and the wire drawing equipment, the sliding track and the first driving piece are arranged, so that the stripping assembly can perform stable circumferential motion on the annular track, the force applied to the raw rubber belt to be stripped is ensured to be uniformly distributed, the problem of multifilament deformation caused by uneven local stress is effectively avoided, and multifilament ovality is reduced.

Inventors

WANG GUANGYAO
LIU HAORAN
WANG ZIZHOU
MING YUETONG
LI XULEI

Assignees

中建材光芯科技有限公司

Dates

Publication Date: 20260508
Application Date: 20250519

Claims (10)

1. A peeling apparatus, comprising: a base having a first surface, the base being provided with a multifilament passage extending axially therethrough; The sliding rail is arranged on the first surface and surrounds the multifilament channel to form an annular rail; A first driving member and a second driving member; And the stripping assembly moves circumferentially on the sliding track through the driving of the first driving piece, is provided with a stripping part for connecting the piece to be stripped, and can rotate around the central shaft of the stripping part through the driving of the second driving piece.
2. The stripping device as claimed in claim 1, wherein, The sliding track is a zigzag track; The first driving member includes: the transmission belt is arranged around the multifilament channel, the shape of the transmission track around the transmission belt is the same as that of the sliding track, and the transmission belt is positioned at the inner side of the sliding track; A driving motor; A plurality of conveying wheels are arranged on the inner side of the conveying belt close to the multifilament channel, and the periphery of the conveying wheels is contacted with the conveying belt; The driving belt is connected with the stripping assembly, and the driving belt drives the stripping assembly to slide relative to the sliding rail by driving the driving motor to circularly rotate around the multifilament channel.
3. The stripping device as claimed in claim 2, wherein, The corner between two adjacent sides of the sliding track is an arc angle, and the radian range of the arc angle is 30-60 degrees.
4. The stripping device as claimed in claim 2, wherein, The inner diameter of the square-shaped transmission track enclosed by the transmission belt is larger than the inner diameter of the multifilament channel.
5. The stripping device as claimed in claim 1, wherein, The sliding surface of the sliding rail is a preset distance from the first surface.
6. The stripping device as claimed in claim 1, wherein, The annular track is a circular track.
7. The stripping device as claimed in claim 1, wherein, The rotation speed of the stripping part and the moving speed of the stripping assembly on the sliding track are in the following relation, wherein the moving distance of the stripping assembly on the sliding track is smaller than half of the circumference of the piece to be stripped in the period of one rotation of the stripping part.
8. The peeling apparatus of claim 1, further comprising: the support component is arranged on the base and is provided with an annular support part with an inner diameter smaller than that of the multifilament channel, and the centers of the support component and the annular support part are positioned at the same point.
9. The peeling apparatus of claim 1, wherein the peeling assembly comprises: the sliding part is in sliding connection with the sliding rail and is provided with an accommodating cavity for accommodating the second driving part; and one end of the connecting shaft is connected with the driving end of the second driving piece, and the other end of the connecting shaft is detachably connected with the stripping part.
10. A wire drawing apparatus, comprising: the peeling apparatus of any of claims 1-9.

Description

Stripping device and wire drawing equipment Technical Field The application relates to the technical field of fiber multifilament preparation, in particular to a stripping device and wire drawing equipment. Background Currently, the main problem faced by optical fiber transmission elements is the presence of fixed pattern noise such as specks, long spots, grids, etc. in the product. Studies have shown that fiber multifilament ovality is one of the key factors responsible for these pattern noises, and that ovality is directly proportional to pattern noise-i.e., the greater the ovality, the more pronounced the pattern noise. Therefore, optimization is continuously performed during the production of multifilaments, aiming at reducing ovality of the multifilaments to improve image quality. In the process of preparing the multifilament yarn, the monofilament yarn is first covered with the raw tape to stabilize the structure, but the raw tape needs to be manually peeled off during the subsequent drawing process, and this operation causes uneven peeling strength around the monofilament yarn to increase ovality of the multifilament yarn and also reduces the production efficiency. Therefore, it is an urgent problem to be solved at present how to provide a stripping device and a drawing apparatus capable of reducing the increase of ovality of multifilaments in the process of stripping a raw adhesive tape. Disclosure of utility model In order to solve the technical problems, the embodiment of the application provides the following technical scheme: The first aspect of the application provides a stripping device, which comprises a base, a sliding rail, a first driving piece and a second driving piece, wherein the base is provided with a first surface, a multifilament channel penetrating through the axial direction is formed in the base, the sliding rail is arranged on the first surface and surrounds the multifilament channel to form an annular rail, the stripping assembly is driven by the first driving piece to move circumferentially on the sliding rail, the stripping assembly is provided with a stripping part for connecting a piece to be stripped, and the stripping part can rotate around the central shaft of the stripping part through the driving of the second driving piece. In some embodiments, the sliding track is a zigzag track, the first driving piece comprises a driving belt, a driving motor and a conveying wheel, the driving belt is arranged around the multifilament channel, the surrounding driving track is the same as the sliding track in shape and is positioned on the inner side of the sliding track, the conveying wheels are arranged on the inner side of the driving belt close to the multifilament channel, the periphery of the conveying wheels is in contact with the driving belt, the driving belt is connected with the stripping assembly, and the driving belt drives the driving belt to rotate around the multifilament channel in a circumferential direction through driving of the driving motor so as to drive the stripping assembly to slide relative to the sliding track. In some embodiments, the corners between adjacent sides of the sliding track are arcuate angles, and the arc angle has an arc extent of 30 ° -60 °. In some embodiments, the inner diameter of the zigzag drive track enclosed by the drive belt is greater than the inner diameter of the multifilament channel. In some embodiments, the sliding surface of the sliding track has a predetermined distance from the first surface. In some embodiments, the annular track is a circular annular track. In some embodiments, the rotation speed of the stripping part and the moving speed of the stripping assembly on the sliding track are in such a way that the moving distance of the stripping assembly on the sliding track is less than half of the circumference of the piece to be stripped in the period of one rotation of the stripping part. In some embodiments, the stripping device further includes a support assembly disposed on the base having an annular support portion with an inner diameter smaller than an inner diameter of the multifilament passageway and centered at the same point. In some embodiments, the stripping assembly includes a slider slidably coupled to the sliding track, the slider having a receiving cavity for receiving the second driving member, and a connecting shaft having one end connected to the driving end of the second driving member and the other end detachably coupled to the stripping portion. In a second aspect, the application provides a drawing apparatus comprising a stripping device as described above. Compared with the prior art, the stripping device and the wire drawing equipment provided by the application have the advantages that the sliding track and the first driving piece are arranged, so that the stripping assembly can perform stable circumferential motion on the annular track, the uniform distribution of the force applied to the raw