CN204779980U - Carding machine licker -in with buffering felting needle - Google Patents
Carding machine licker -in with buffering felting needle Download PDFInfo
- Publication number
- CN204779980U CN204779980U CN201520508346.2U CN201520508346U CN204779980U CN 204779980 U CN204779980 U CN 204779980U CN 201520508346 U CN201520508346 U CN 201520508346U CN 204779980 U CN204779980 U CN 204779980U
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- Prior art keywords
- roll body
- pricker
- hole
- sleeve
- spline
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Abstract
The utility model discloses a carding machine licker -in with buffering felting needle, 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 annular groove has on the both ends face of roll body, the bottom surface of annular groove has a plurality of connecting holes, the end cover that corresponds presses has end cover go -between connected in star on the terminal surface of roll body, the ring packing block nesting is in annular groove and end cover go -between connected in star, its felting needle is changed and is connected the convenience, and it need not to change whole licker -in, practices thrift the cost, and its felting needle can stretch out and draw back moreover to guarantee that its and hard thing upon impact have the cushioning effect, reduce the damage of felting needle, improve life.
Description
Technical field:
The utility model relates to technical field of textile equipment, relates to a kind of carding machine licker-in with buffering pricker 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 a period of time when just direct after pricker wearing and tearing, bother very much, and increase cost.
Meanwhile, the pricker of existing licker-in is fixed Hard link, and when hard object encounters pricker, pricker by bending or wearing and tearing, can affect its service life.
Utility model content:
The purpose of this utility model is exactly the deficiency for prior art, and a kind of carding machine licker-in with buffering pricker is provided, its pricker is changed easy to connect, it is without the need to changing whole licker-in, cost-saving, and its pricker can stretch, thus ensure it and hard object is collided time there is cushioning effect, reduce the damage of pricker, improve service life.
Technology solution of the present utility model is as follows:
A kind of carding machine licker-in with buffering pricker, 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 both ends of the surface of roll body has annular groove, the bottom surface of annular groove has multiple connecting hole, the end face that corresponding end cap is pressed against roll body has end cap connecting ring connected in star, ring packing block nesting is in annular groove and end cap connecting ring connected in star,
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 two ends of swallow-tail form raised item are clamped between two end caps, the lateral wall of axial contiguous block has multiple shoulder hole, connection block is screwed onto in shoulder hole, connection block has ladder hole, the upper end of ladder hole is reduced diameter section, the lower end of ladder hole is enlarged diameter section, pricker and spring sleeve are in ladder hole, the lower end of pricker has the radial extension extended, extension sleeve is in enlarged diameter section, the top sleeve of pricker also stretches out reduced diameter section, spring sleeve is in enlarged diameter section, one end of spring is put forth effort on the bottom surface of shoulder hole, the other end of spring is put forth effort on extension, the upper plane of extension is pressed against on the upper end of enlarged diameter section, 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 two ends madial wall of described outer roll body has protruding connecting portion, and end cap is bolted to connection on protruding connecting portion, and protruding connecting portion is fixed with support bar, and the other end of support bar is fixed on interior roll body.
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, and its pricker can stretch, thus ensures it with when hard object collide and have cushioning effect, the damage of minimizing pricker, raising service life.
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;
Fig. 3 is the partial enlarged drawing of Fig. 1.
Detailed description of the invention:
Embodiment: see shown in Fig. 1 to 3, a kind of carding machine licker-in with buffering pricker, 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 both ends of the surface of roll body 20 has annular groove 2, the bottom surface of annular groove 2 has multiple connecting hole 291, the end face that corresponding end cap 30 is pressed against roll body 20 has end cap connecting ring connected in star 31, ring packing block 32 is nested in annular groove 2 and end cap connecting ring connected in star 31,
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 two ends of swallow-tail form raised item 24 are clamped between two end caps 30, the lateral wall of axial contiguous block 23 has multiple shoulder hole 29, connection block 26 is screwed onto in shoulder hole 29, connection block 26 has ladder hole 261, the upper end of ladder hole 261 is reduced diameter section, the lower end of ladder hole 261 is enlarged diameter section, pricker 27 and spring 271 sleeve are in ladder hole 261, the lower end of pricker 27 has the radial extension 272 extended, extension 272 sleeve is in enlarged diameter section, the top sleeve of pricker 27 also stretches out reduced diameter section, spring 271 sleeve is in enlarged diameter section, one end of spring 271 is put forth effort on the bottom surface of shoulder hole, the other end of spring 271 is put forth effort on extension 272, the upper plane of extension 272 is pressed against on the upper end of enlarged diameter section, 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.
Further, the two ends madial wall of described outer roll body 201 has protruding connecting portion 204, end cap 30 is bolted to connection on protruding connecting portion 204, and protruding connecting portion 204 is fixed with support bar 203, and the other end of support bar 203 is fixed on interior roll body 202.
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.
And pricker 27, by the buffering effect of spring 271, can have certain retraction when pricker 27 can be made to encounter hard object, thus prevent it by bending equivalent damage, improve service life.
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 (6)
1. one kind has the carding machine licker-in of buffering pricker, 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 both ends of the surface of roll body (20) has annular groove (2), the bottom surface of annular groove (2) has multiple connecting hole (291), the end face that corresponding end cap (30) is pressed against roll body (20) has end cap connecting ring connected in star (31), ring packing block (32) is nested in annular groove (2) and end cap connecting ring connected in star (31),
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 two ends of swallow-tail form raised item (24) are clamped between two end caps (30), the lateral wall of axial contiguous block (23) has multiple shoulder hole (29), connection block (26) is screwed onto in shoulder hole (29), connection block (26) has ladder hole (261), the upper end of ladder hole (261) is reduced diameter section, the lower end of ladder hole (261) is enlarged diameter section, pricker (27) and spring (271) sleeve are in ladder hole (261), the lower end of pricker (27) has the radial extension (272) extended, extension (272) sleeve is in enlarged diameter section, the top sleeve of pricker (27) also stretches out reduced diameter section, spring (271) sleeve is in enlarged diameter section, one end of spring (271) is put forth effort on the bottom surface of shoulder hole, the other end of spring (271) is put forth effort on extension (272), the upper plane of extension (272) is pressed against on the upper end of enlarged diameter section, elastic strip (28) is clamped with between adjacent two axial contiguous blocks (23).
2. a kind of according to claim 1 have the carding machine licker-in cushioning pricker, 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 according to claim 2 have the carding machine licker-in cushioning pricker, it 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 according to claim 3 have the carding machine licker-in cushioning pricker, 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 according to claim 4 have the carding machine licker-in cushioning pricker, it is characterized in that: the connecting groove (22) lateral wall of described outer roll body (201) with axial dove-tail.
6. a kind of according to claim 5 have the carding machine licker-in cushioning pricker, it is characterized in that: the two ends madial wall of described outer roll body (201) has protruding connecting portion (204), end cap (30) is bolted to connection on protruding connecting portion (204), protruding connecting portion (204) is fixed with support bar (203), and the other end of support bar (203) is fixed on interior roll body (202).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520508346.2U CN204779980U (en) | 2015-07-14 | 2015-07-14 | Carding machine licker -in with buffering felting needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520508346.2U CN204779980U (en) | 2015-07-14 | 2015-07-14 | Carding machine licker -in with buffering felting needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204779980U true CN204779980U (en) | 2015-11-18 |
Family
ID=54520070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520508346.2U Expired - Fee Related CN204779980U (en) | 2015-07-14 | 2015-07-14 | Carding machine licker -in with buffering felting needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204779980U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105040180A (en) * | 2015-07-14 | 2015-11-11 | 湖州市菱湖重兆金辉丝织厂 | Carding machine licker-in roller with buffer licker-in needles |
| CN107090614A (en) * | 2017-05-02 | 2017-08-25 | 重庆天运汽车配件有限公司 | Circular treatment opening apparatus |
| CN110038679A (en) * | 2019-05-20 | 2019-07-23 | 深圳达芬奇创新科技有限公司 | A kind of vibration-screening type stock grinding device |
| CN110117866A (en) * | 2019-05-24 | 2019-08-13 | 淮安智创自动化设备有限公司 | A kind of yarn feeding device of sisal hemp carpet loom |
| CN110117873A (en) * | 2019-05-24 | 2019-08-13 | 淮安智创自动化设备有限公司 | A kind of warp feeding roller of sisal hemp carpet loom |
| CN113755970A (en) * | 2021-08-27 | 2021-12-07 | 安徽省无为天成纺织有限公司 | Opening roller with easily-replaced opening tooth block for opening and picking process in spinning process |
-
2015
- 2015-07-14 CN CN201520508346.2U patent/CN204779980U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105040180A (en) * | 2015-07-14 | 2015-11-11 | 湖州市菱湖重兆金辉丝织厂 | Carding machine licker-in roller with buffer licker-in needles |
| CN107488895A (en) * | 2015-07-14 | 2017-12-19 | 何烷钰 | A kind of carding machine licker-in with buffering pricker |
| CN107090614A (en) * | 2017-05-02 | 2017-08-25 | 重庆天运汽车配件有限公司 | Circular treatment opening apparatus |
| CN107090614B (en) * | 2017-05-02 | 2019-03-08 | 重庆天运汽车配件有限公司 | Circular treatment opening apparatus |
| CN110038679A (en) * | 2019-05-20 | 2019-07-23 | 深圳达芬奇创新科技有限公司 | A kind of vibration-screening type stock grinding device |
| CN110117866A (en) * | 2019-05-24 | 2019-08-13 | 淮安智创自动化设备有限公司 | A kind of yarn feeding device of sisal hemp carpet loom |
| CN110117873A (en) * | 2019-05-24 | 2019-08-13 | 淮安智创自动化设备有限公司 | A kind of warp feeding roller of sisal hemp carpet loom |
| CN110117873B (en) * | 2019-05-24 | 2024-03-19 | 江苏华茂自动化设备有限公司 | Warp feeding roller of sisal hemp carpet loom |
| CN113755970A (en) * | 2021-08-27 | 2021-12-07 | 安徽省无为天成纺织有限公司 | Opening roller with easily-replaced opening tooth block for opening and picking process in spinning process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20160714 |