CN219709682U - Vortex spinning licker-in - Google Patents

Abstract

The utility model discloses an eddy spinning licker-in, which comprises a mounting roller, wherein a plurality of first thread grooves are formed in one side of the mounting roller, a thread cylinder is connected in each of the first thread grooves in a threaded manner, a chute is formed in the inner walls of two sides of each of the thread cylinder, and a spring is fixedly connected to the inner walls of the bottom ends of the thread cylinders, and the eddy spinning licker-in has the beneficial effects that: install or dismantle through setting up first thread groove and screw thread section of thick bamboo conveniently, make things convenient for under the effect of cooperation centrifugal force constantly extension spring in the time of installing roller fast rotating through setting up the slip effect of spout and slide simultaneously, can adjust the length of movable needle simultaneously in the spring extension, the fixed needle of cooperation carries out vortex weaving, convenient to use simultaneously dismouting use to the pjncture needle, convenient to use can in time change when the damage of pjncture needle vortex weaving, increases the flexibility of use, the subsequent use of being convenient for.

Description

Vortex spinning licker-in

Technical Field

The utility model relates to the field of vortex spinning, in particular to a vortex spinning licker-in.

Background

The spinning principle of vortex spinning is that sliver after drawing is fed into a drawing device, fiber bundles drawn by a roller drawing device are output from a front roller jaw, and enter a spinning nozzle along a spiral fiber guide channel under the action of axial airflow at the inlet of the spinning nozzle. The spinning method is characterized in that an outlet of a spiral fiber guiding channel is provided with a needle-shaped twisting prevention piece, a fiber bundle is bent at a needle part, so that the fiber bundle is kept in a state of not adding twist and is led into a vortex chamber, vortex spinning is developed on the basis of jet spinning, and a fixed vortex spinning tube is utilized to replace a spinning cup rotating at a high speed for spinning.

The felting needles on the licker-in used for vortex spinning are fixedly connected to the licker-in, the felting needles on the licker-in are not easy to replace, meanwhile, the felting needles on the licker-in are easy to wear when vortex spinning, the carding effect is poor, the fiber breakage is caused after the needling is easy to deform and damage, the replacement is inconvenient, the length of the felting needles is inconvenient to adjust when the licker-in is used, and the spinning has certain limitation.

Disclosure of Invention

The utility model aims to provide a vortex spinning licker-in to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a vortex spinning licker-in, includes an installation roller, a plurality of first thread groove has been seted up to installation roller one side inside, and a plurality of equal threaded connection has a screw thread section of thick bamboo in the first thread groove, and a plurality of a spout has all been seted up to screw thread section of thick bamboo both sides inner wall, a plurality of equal fixedly connected with spring of screw thread section of thick bamboo bottom inner wall, a plurality of equal fixedly connected with slide on the spring, a plurality of slide both sides sliding connection is in a plurality of spout, a plurality of slide upper end equal fixedly connected with movable needle, one side fixedly connected with a plurality of fixed needle that a plurality of movable needle was kept away from to the installation roller.

Preferably, a limiting cover is fixedly sleeved on the walls of the movable needle bars, and the lower ends of the limiting covers are propped against the outer wall of the mounting roller.

Preferably, a plurality of second thread grooves are formed in the side wall of one side of the installation roller, a connecting piece is movably sleeved on the outer wall of the installation roller close to one side of the second thread grooves, a threaded hole is formed in the corresponding position of each connecting piece and the corresponding position of each second thread groove in a penetrating mode, a plurality of bolts are connected with the threaded holes and the corresponding second thread grooves in a threaded mode, a driving rod is fixedly sleeved in the middle of each connecting piece, and the driving rod is movably inserted into the installation roller.

Preferably, the upper ends of the movable needles are fixedly connected with a conical head.

Preferably, the plurality of second thread grooves are distributed on the side wall of one side of the installation roller in an annular shape.

Compared with the prior art, the utility model has the beneficial effects that: install or dismantle through setting up first thread groove and screw thread section of thick bamboo conveniently, make things convenient for under the effect of cooperation centrifugal force constantly extension spring in the time of installing roller fast rotating through setting up the slip effect of spout and slide simultaneously, can adjust the length of movable needle simultaneously in the spring extension, the fixed needle of cooperation carries out vortex weaving, convenient to use simultaneously dismouting use to the pjncture needle, convenient to use can in time change when the damage of pjncture needle vortex weaving, increases the flexibility of use, the subsequent use of being convenient for.

Drawings

FIG. 1 is a schematic overall sectional view of the present utility model;

FIG. 2 is an enlarged schematic view of the portion A of FIG. 1 according to the present utility model;

FIG. 3 is a schematic top cross-sectional view of the screw barrel of the present utility model;

fig. 4 is a schematic side view of the mounting roller and the connecting disc of the present utility model.

In the figure: 1. a mounting roller; 2. a first thread groove; 3. a thread cylinder; 4. a chute; 5. a spring; 6. a slide plate; 7. a movable needle; 8. a limiting cover; 9. a conical head; 10. a second thread groove; 11. a connecting sheet; 12. a threaded hole; 13. a bolt; 14. a driving rod; 15. the needle is fixed.

Detailed Description

The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a vortex spinning licker-in, including a mounting roller 1, a plurality of first thread groove 2 has been seted up to mounting roller 1 one side inside, and a thread cylinder 3 has all been screwed in a plurality of first thread groove 2, and a spout 4 has all been seted up to a plurality of thread cylinder 3 both sides inner wall, a spring 5 has all been fixedly connected with to a plurality of thread cylinder 3 bottom inner wall, a slide 6 is all fixedly connected with in a plurality of spring 5 upper end, a plurality of slide 6 both sides sliding connection is in a plurality of spout 4, a plurality of movable needle 7 is all fixedly connected with in a plurality of slide 6 upper end, a side fixedly connected with a plurality of fixed needle 15 that the mounting roller 1 kept away from a plurality of movable needle 7; a limiting cover 8 is fixedly sleeved on the rod walls of the movable needles 7, and the lower ends of the limiting covers 8 are propped against the outer wall of the installation roller 1; the upper ends of the movable needles 7 are fixedly connected with a conical head 9.

A plurality of second thread groove 10 has been seted up to installation roller 1 one side lateral wall, and the installation roller 1 outer wall activity that is close to a plurality of second thread groove 10 one side has cup jointed a connection piece 11, a screw hole 12 has all been run through to connection piece 11 and the corresponding position of a plurality of second thread groove 10, a plurality of screw hole 12 and the common threaded connection of a plurality of second thread groove 10 have a plurality of bolt 13, and a fixed actuating lever 14 of cup jointing in connection piece 11 middle part, actuating lever 14 activity is inserted and is established inside installation roller 1, be favorable to passing screw hole 12 through bolt 13 and insert and establish inside convenient realization actuating lever 14 and installation roller 1 dismouting in second thread groove 10, the subsequent use of being convenient for.

The second thread grooves 10 are annularly distributed on the side wall of one side of the installation roller 1, so that connection stability of the connecting sheet 11 is improved when the second thread grooves 10 are annularly distributed.

Specifically, when the utility model is used, the driving rod 14 is inserted into the installation roller 1, when the driving rod 14 drives the connecting sheet 11 to prop against the installation roller 1, a plurality of bolts 13 penetrate through the threaded holes 12 to be screwed into the second threaded grooves 10, and meanwhile, the first threaded grooves 2 and the plurality of threaded cylinders 3 are screwed with each other, so that the movable needles 7 can be conveniently replaced when worn, when vortex spinning is carried out, the sliding plate 6 and the movable needles 7 can be pulled under the centrifugal action of the installation roller 1 when the driving rod 14 and the connecting sheet 11 drive the installation roller 1 to rotate, at the moment, the sliding plate 6 slides in the sliding groove 4, the spring 5 can be stretched while the sliding plate 6 slides, and at the moment, the length of the movable needles 7 can be adjusted under the elastic action of the spring 5, so that the rapid spinning can be carried out under the vortex spinning action of the installation roller 1 matched with the movable needles 7 and the fixed needles 15.

In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby features defining "first," "second," "third," "fourth" may explicitly or implicitly include at least one such feature.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a vortex spinning licker-in which characterized in that: including a mounting roller (1), a plurality of first thread groove (2) have been seted up to inside mounting roller (1) one side, and a plurality of equal threaded connection has a screw thread section of thick bamboo (3) in first thread groove (2), and a plurality of spout (4) have all been seted up to screw thread section of thick bamboo (3) both sides inner wall, a plurality of equal fixedly connected with spring (5) of screw thread section of thick bamboo (3) bottom inner wall, a plurality of equal fixedly connected with slide (6) of spring (5) upper end, a plurality of slide (6) both sides sliding connection is in a plurality of spout (4), a plurality of slide (6) upper end equal fixedly connected with movable needle (7), one side fixedly connected with a plurality of fixed needle (15) that a plurality of movable needle (7) were kept away from to mounting roller (1).

2. A vortex spinning licker-in as set forth in claim 1, wherein: a plurality of limiting covers (8) are fixedly sleeved on the rod walls of the movable needles (7), and the lower ends of the limiting covers (8) are propped against the outer wall of the installation roller (1).

3. A vortex spinning licker-in as set forth in claim 1, wherein: a plurality of second thread groove (10) have been seted up to mounting roller (1) one side lateral wall, and are close to a plurality of mounting roller (1) outer wall activity of second thread groove (10) one side has cup jointed a connection piece (11), a screw hole (12) have all been run through to connection piece (11) and the corresponding position of a plurality of second thread groove (10), a plurality of screw hole (12) and the common threaded connection of a plurality of second thread groove (10) have a plurality of bolt (13), just a actuating lever (14) have been cup jointed in connection piece (11) middle part fixed, actuating lever (14) activity is inserted and is established inside mounting roller (1).

4. A vortex spinning licker-in as set forth in claim 1, wherein: the upper ends of the movable needles (7) are fixedly connected with a conical head (9).

5. A vortex spinning licker-in as set forth in claim 3, wherein: the second thread grooves (10) are distributed on the side wall of one side of the installation roller (1) in an annular mode.