CN115161789B

CN115161789B - Monofilament dividing mechanism

Info

Publication number: CN115161789B
Application number: CN202210927176.6A
Authority: CN
Inventors: 朱雅琳; 王超; 周世芹; 卢倩
Original assignee: Zhejiang Chaoshida Special Textile Co ltd
Current assignee: Zhejiang Chaoshida Special Textile Co ltd
Priority date: 2022-08-03
Filing date: 2022-08-03
Publication date: 2023-08-01
Anticipated expiration: 2042-08-03
Also published as: CN115161789A

Abstract

The invention discloses a monofilament dividing mechanism which comprises a base and a poking roller, wherein the poking roller is arranged on the base in a conical shape and rotates, the minimum distance between the poking roller and the base can pass through monofilaments, upward pressure is formed between the poking roller and the surface of the base so as to blow up tows, downward pressure is formed on the surface of the base so as to adsorb threads close to the base, and poking strips are arranged on the surface of the poking roller in a surrounding manner. According to the invention, the poking roller of the conical body attached to the base is arranged, the poking roller is provided with poking strips in threaded arrangement, and the poking roller is matched with two negative pressures in different directions, so that the wire harness separation assisting function is realized.

Description

Monofilament dividing mechanism

Technical Field

The invention relates to the technical field of spinning processing equipment, in particular to a monofilament dividing mechanism.

Background

In the monofilament spinning process, a plurality of yarns are spun through a spinning nozzle and are divided into single yarns by a yarn dividing device, but in the yarn dividing process, the yarns are manually separated by a yarn dividing rod and then wound, and in the manual yarn dividing process, the monofilaments are manually separated from yarn bundles and then are arranged in a yarn dividing notch of the yarn dividing rod, so that the manual strength is high.

Disclosure of Invention

The present invention aims to solve at least one of the technical problems in the related art to some extent. Therefore, one object of the present invention is to provide a monofilament yarn dividing mechanism, which is capable of dividing yarns by parallel air flow and cooperatively stirring a roller body, so as to facilitate personnel to select separated single yarns therefrom.

The technical scheme of the invention is as follows:

the utility model provides a monofilament divides silk mechanism, includes the stirring roller that base and laminating base set up, and stirring roller is the conical body form and rotates, and stir the minimum interval of roller and base and can pass the monofilament, forms ascending pressure in stirring roller and base surface clearance top to blow the silk bundle and wind, and form decurrent pressure on the base surface, with the absorption silk thread that is close to the base, stir roller surface screw thread and encircle and be provided with stirring strip.

Further, a cavity is formed in the outer surface of the inner joint top of the base, and a plurality of through holes communicated with the cavity are formed in the top of the base.

Further, a blast port is arranged at the end side of the cavity to blast air horizontally in the cavity, so that negative pressure is formed on the surface of the base, and a corresponding gas outlet is arranged at the other side of the cavity.

Further, a group of interfaces are arranged at the end side of the cavity and are used for being connected with the negative pressure pump.

Further, the gap between the toggle roller and the surface of the base is horizontally blasted.

Further, the wind cavity partition board which surrounds the cavity is arranged at the top of the base corresponding to the poking roller, and a notch is formed in the direction parallel to the poking roller in the wind cavity partition board and used for threading silk threads.

Further, the air blowing connector is arranged in the air cavity partition plate corresponding to the poking roller shaft direction, and air is blown horizontally along the poking roller shaft direction and the direction with reduced distance between the poking roller shaft direction and the base.

Further, a callback bar with the thread direction opposite to that of the poking bar is also arranged on the poking roller, and the callback bar and the poking bar are alternately arranged at intervals.

The invention has the beneficial effects that: through setting up the stirring roller of the conical body of laminating with the base, set up the strip of stirring of screw thread dress on the stirring roller to cooperate the different negative pressure of two strand directions, play the effect of supplementary separation pencil.

Drawings

The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:

FIG. 1 is a schematic view of a monofilament yarn dividing mechanism according to the present invention;

FIG. 2 is a schematic side view of the structure of FIG. 1;

in the figure: 1-a base; 2-a pulling roller; 21-toggle bars; 22-callback bar; 3-cavity; 4-a wind cavity baffle;

l1 represents the gas flow direction at the wind cavity partition plate; l2 represents the gas flow direction at the cavity.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.

Examples of the embodiments are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements throughout or elements having like or similar functionality. The embodiments described below by referring to the drawings are illustrative and intended to explain the present invention and should not be construed as limiting the invention.

Referring to fig. 1 and 2, a monofilament yarn splitting mechanism comprises a base 1 and a poking roller 2 attached to the base 1, wherein the poking roller 2 is conical and rotatable, the minimum distance between the poking roller 2 and the base 1 is suitable for enabling monofilaments to pass through basically, horizontal air blast is formed between the poking roller 2 and the surface gap of the base 1, negative pressure is formed on the surface of the base 1 so as to adsorb silk yarns close to the base 1, poking strips 21 are arranged on the surface of the poking roller 2 in a surrounding mode, and the poking strips 21 are made of rubber materials and have good friction.

In particular, the method comprises the steps of,

the outer surface of the inner bonding top of the base 1 is provided with a cavity 3, and the top of the base 1 is provided with a plurality of through holes communicated with the cavity 3. In the implementation, a blast port is arranged at the end side of the cavity 3 to horizontally blast air in the cavity 3, so that the surface of the base 1 can form negative pressure, and a corresponding gas outlet is arranged at the other side of the cavity 3 to ensure that gas can be smoothly discharged; of course, the negative pressure pump can also be directly connected, a certain negative pressure value is ensured in the cavity 3, and only one group of interfaces are arranged at the end side of the cavity 3 and used for connecting the negative pressure pump.

The top of the base 1 is provided with an air cavity baffle 4 which surrounds the poking roller 2 to form a cavity, the size of the air cavity baffle is slightly larger than the bottom of the poking roller 2 so as to avoid interference with the rotation of the poking roller 2, and meanwhile, the air cavity baffle 4 is provided with a notch in the direction parallel to the poking roller 2 for threading silk threads; and an air-blowing joint is axially arranged on the air cavity partition plate 4 corresponding to the poking roller 2, and air is blown horizontally along the direction of the poking roller 2 along with the axial direction and the distance between the poking roller and the base 1 being reduced.

When a plurality of threads are manually penetrated into and approximately paved in a gap between the poking roller 2 and the base 1, negative pressure on the surface of the base 1 can adsorb wire harnesses attached to the surface of the base 1, and the wire harnesses distributed above part are blown up by the aid of side-blown air flow, meanwhile, the poking roller 2 rotates to drive poking strips 21 arranged on the threads to rotate, axial thrust is generated on the wire harnesses attached to the surface of the poking strips 21, and then the wire harnesses are separated; and the separation of different stages can be achieved by controlling the rotation direction, the air flow speed and the negative pressure of the poking roller 2, for example, the air flow speed and the negative pressure are controlled to be relatively larger in the initial stage, after the tows are gradually separated, the negative pressure is gradually reduced, the air flow speed is properly reduced, the tows are further separated, and meanwhile, the rotation direction of the poking roller 2 can be controlled, so that the poking bar 21 generates axial pushing forces in different directions on the surface of the attached tows.

In addition, the poking roller 2 is further provided with a poking strip 22 opposite to the poking strip 21 in thread direction, the poking strips 22 and the poking strip 21 are alternately arranged at intervals, the poking strip pokes the partially separated tows, side blowing air can blow the tows into the position with narrower gaps, the poking strip 22 matched with the position on the poking roller 2 with the narrower position stirs the tows to the position with wider spacing, and the poking strip is repeatedly used for further stripping and separating the separated strands.

In this application, structures and connection relationships not described in detail are all prior art, and their structures and principles are already known and are not described herein.

The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.

Claims

1. The utility model provides a monofilament divides silk mechanism, includes the stirring roller that base and laminating base set up, its characterized in that: the poking roller is in a conical shape and rotates, the minimum distance between the poking roller and the base can pass through monofilaments, upward pressure is formed above a gap between the poking roller and the surface of the base so as to blow up tows, air is blown horizontally between the poking roller and the gap between the surface of the base, an air cavity partition board which surrounds the poking roller to form a cavity is arranged at the top of the base, a notch is formed in the direction parallel to the poking roller and used for threading threads, an air blowing connector is arranged in the direction corresponding to the poking roller of the air cavity partition board, and air is blown horizontally along the direction of the poking roller and the direction with the reduced distance between the poking roller and the base;

downward pressure is formed on the surface of the base to adsorb silk threads close to the base, a cavity is formed on the outer surface of the top of the base, and a plurality of through holes communicated with the cavity are formed on the top of the base; the end side of the cavity is provided with a blast port so as to horizontally blast air in the cavity, so that the surface of the base can form negative pressure, the other side of the cavity is provided with a corresponding gas outlet, or the end side of the cavity is provided with a group of interfaces for connecting a negative pressure pump;

the surface thread of the poking roller is provided with poking strips in a surrounding way.

2. The monofilament yarn splitting mechanism as claimed in claim 1, wherein: the poking roller is also provided with a poking strip with the thread direction opposite to that of the poking strip, and the poking strips and the poking strip are alternately arranged at intervals.