CN204779977U

CN204779977U - Carding machine licker -in

Info

Publication number: CN204779977U
Application number: CN201520509265.4U
Authority: CN
Inventors: 房爱国
Original assignee: Huzhou Linghu Zhongzhao Jinhui Silk Weaving Factory
Current assignee: Huzhou Linghu Zhongzhao Jinhui Silk Weaving Factory
Priority date: 2015-07-14
Filing date: 2015-07-14
Publication date: 2015-11-18
Anticipated expiration: 2025-07-14

Abstract

The utility model discloses a carding machine licker -in, including axis of rotation and roll body, has the spline arch on the middle part outer wall of axis of rotation, the spline groove has on the inside wall of the central through hole of roll body, the axis of rotation plug bush is in the central through hole of roll body, the protruding plug bush of spline is in the spline groove, the both ends of roll body are fixed with the end cover, the protruding centre gripping of spline at the middle part of axis of rotation is between two end covers, the connecting grooves who has axial forked tail flute profile on the lateral wall of roll body, the bottom of axial connecting block has the protruding strip of swallow -tail form, the protruding strip plug bush of swallow -tail form is in connecting grooves, the bottom surface spiro union at connecting grooves's both ends has ball head plunger, in the shrinkage pool of the correspondence that ball head plunger's steel ball nestification has in the bottom surface of the protruding strip of swallow -tail form, the spiro union has a plurality of connection blocks on the lateral wall of axial connecting block, be fixed with the felting needle on the connection block, the centre gripping is flexible between two adjacent axial connecting blocks. Its felting needle is changed and is connected the convenience, and it need not to change whole licker -in, practices thrift the cost.

Description

A kind of carding machine licker-in

Technical field:

The utility model relates to technical field of textile equipment, relates to a kind of carding machine licker-in in particular.

Background technology:

In the equipment such as existing opener, carding machine, its licker-in is vitals, it is mainly separated cotton-wool from gined cotton, it is generally that turning cylinder is fixed with live-rollers, fixed lancet on the lateral wall of live-rollers, its pricker and live-rollers cannot split, and are changed by whole live-rollers after making to use a period of time when just direct after pricker wearing and tearing, bother very much, and increase cost.

Utility model content:

The purpose of this utility model is exactly the deficiency for prior art, and provides a kind of carding machine licker-in, and its pricker is changed easy to connect, and it is without the need to changing whole licker-in, cost-saving.

Technology solution of the present utility model is as follows:

A kind of carding machine licker-in, comprise turning cylinder and roll body, the middle part outer wall of described turning cylinder has splined projections, the madial wall of the central through hole of roll body has spline, turning cylinder sleeve is in the central through hole of roll body, splined projections sleeve is in spline, the two ends of roll body are fixed with end cap, the splined projections at the middle part of turning cylinder is clamped between two end caps, the lateral wall of roll body has the connecting groove of axial dove-tail, the bottom of axial contiguous block has swallow-tail form raised item, swallow-tail form raised item sleeve is in connecting groove, the bottom surface at the two ends of connecting groove is bolted with bulb plunger, in the shrinkage pool of the correspondence that the bottom surface that the steel ball of bulb plunger is nested in swallow-tail form raised item has, the lateral wall of axial contiguous block is bolted with multiple connection block, connection block is fixed with pricker, elastic strip is clamped with between adjacent two axial contiguous blocks.

The two bottom sides of described elastic strip has lug boss, in the strip groove that the two bottom sides that lug boss is nested in axial contiguous block has.

The lateral wall of described elastic strip and the lateral wall of axial contiguous block are in same circular arc.

Described roll body comprises outer roll body and interior roll body, and the madial wall of outer roll body is fixed with support bar, and the lower end of support bar is fixed on the lateral wall of interior roll body, and the madial wall of the central through hole of interior roll body has spline.

The lateral wall of described outer roll body has the connecting groove of axial dove-tail.

The beneficial effects of the utility model are:

Its pricker is changed easy to connect, and it is without the need to changing whole licker-in, cost-saving.

Accompanying drawing illustrates:

Fig. 1 is structural representation of the present utility model;

Fig. 2 is the partial structurtes schematic diagram between roll body and turning cylinder.

Detailed description of the invention:

Embodiment: see shown in Fig. 1 to 2, a kind of carding machine licker-in, comprise turning cylinder 10 and roll body 20, the middle part outer wall of described turning cylinder 10 has splined projections 11, the madial wall of the central through hole of roll body 20 has spline 21, turning cylinder 10 sleeve is in the central through hole of roll body 20, splined projections 11 sleeve is in spline 21, the two ends of roll body 20 are fixed with end cap 30, the splined projections 11 at the middle part of turning cylinder 10 is clamped between two end caps 30, the lateral wall of roll body 20 has the connecting groove 22 of axial dove-tail, the bottom of axial contiguous block 23 has swallow-tail form raised item 24, swallow-tail form raised item 24 sleeve is in connecting groove 22, the bottom surface at the two ends of connecting groove 22 is bolted with bulb plunger 25, in the shrinkage pool 241 of the correspondence that the bottom surface that the steel ball of bulb plunger 25 is nested in swallow-tail form raised item 24 has, the lateral wall of axial contiguous block 23 is bolted with multiple connection block 26, connection block 26 is fixed with pricker 27, elastic strip 28 is clamped with between adjacent two axial contiguous blocks 23.

Further, the two bottom sides of described elastic strip 28 has lug boss 281, in the strip groove 231 that the two bottom sides that lug boss 281 is nested in axial contiguous block 23 has.

Further, the lateral wall of described elastic strip 28 and the lateral wall of axial contiguous block 23 are in same circular arc.

Further, described roll body 20 comprises outer roll body 201 and interior roll body 202, the madial wall of outer roll body 201 is fixed with support bar 203, and the lower end of support bar 203 is fixed on the lateral wall of interior roll body 202, and the madial wall of the central through hole of interior roll body 202 has spline 21.

Further, the lateral wall of described outer roll body 201 has the connecting groove 22 of axial dove-tail.

In use, when large area pricker 27 needs to change, it can by firmly promoting axial contiguous block 23 phase two ends, in the shrinkage pool 241 of the correspondence that the bottom surface making the steel ball of bulb plunger 25 no longer be nested in swallow-tail form raised item 24 has, so just axial contiguous block 23 directly can be changed, and its installation is also the same situation, enforces axial contiguous block 23, make the steel ball of bulb plunger 25 be nested in shrinkage pool 241.

And when several pricker 27 damages once in a while, only need by connection block 26 from unloading to contiguous block 23, very convenient.

And between adjacent two axial contiguous blocks 23, being clamped with elastic strip 28, the two bottom sides of described elastic strip 28 has lug boss 281, in the strip groove 231 that the two bottom sides that lug boss 281 is nested in axial contiguous block 23 has.Adopt this kind of structure, cotton-wool etc. when can ensure comb and parallel cotton fibers prior to spinning, can not be made to embed in roll body 20.

Above embodiment is only for illustration of the utility model; and be not limitation of the utility model; the those of ordinary skill of relevant technical field; when not departing from spirit and scope of the present utility model; can also make a variety of changes and modification; therefore all equivalent technical schemes also belong to category of the present utility model, and scope of patent protection of the present utility model should be defined by the claims.

Claims

1. a carding machine licker-in, comprise turning cylinder (10) and roll body (20), it is characterized in that: the middle part outer wall of described turning cylinder (10) has splined projections (11), the madial wall of the central through hole of roll body (20) has spline (21), turning cylinder (10) sleeve is in the central through hole of roll body (20), splined projections (11) sleeve is in spline (21), the two ends of roll body (20) are fixed with end cap (30), the splined projections (11) at the middle part of turning cylinder (10) is clamped between two end caps (30), the lateral wall of roll body (20) has the connecting groove (22) of axial dove-tail, the bottom of axial contiguous block (23) has swallow-tail form raised item (24), swallow-tail form raised item (24) sleeve is in connecting groove (22), the bottom surface at the two ends of connecting groove (22) is bolted with bulb plunger (25), in the shrinkage pool (241) of the correspondence that the bottom surface that the steel ball of bulb plunger (25) is nested in swallow-tail form raised item (24) has, the lateral wall of axial contiguous block (23) is bolted with multiple connection block (26), connection block (26) is fixed with pricker (27), elastic strip (28) is clamped with between adjacent two axial contiguous blocks (23).

2. a kind of carding machine licker-in according to claim 1, it is characterized in that: the two bottom sides of described elastic strip (28) has lug boss (281), in the strip groove (231) that the two bottom sides that lug boss (281) is nested in axial contiguous block (23) has.

3. a kind of carding machine licker-in according to claim 2, is characterized in that: the lateral wall of described elastic strip (28) and the lateral wall of axial contiguous block (23) are in same circular arc.

4. a kind of carding machine licker-in according to claim 3, it is characterized in that: described roll body (20) comprises outer roll body (201) and interior roll body (202), the madial wall of outer roll body (201) is fixed with support bar (203), the lower end of support bar (203) is fixed on the lateral wall of interior roll body (202), the madial wall of the central through hole of interior roll body (202) has spline (21).

5. a kind of carding machine licker-in according to claim 4, is characterized in that: the connecting groove (22) lateral wall of described outer roll body (201) with axial dove-tail.