CN103101806A - Groove cylinder - Google Patents
Groove cylinder Download PDFInfo
- Publication number
- CN103101806A CN103101806A CN2012105310715A CN201210531071A CN103101806A CN 103101806 A CN103101806 A CN 103101806A CN 2012105310715 A CN2012105310715 A CN 2012105310715A CN 201210531071 A CN201210531071 A CN 201210531071A CN 103101806 A CN103101806 A CN 103101806A
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- China
- Prior art keywords
- groove
- cylinder
- groove drum
- guiding trough
- yarn guiding
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Guides For Winding Or Rewinding, Or Guides For Filamentary Materials (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
The invention discloses a groove cylinder. The groove cylinder comprises a cylinder body and a cylinder cover. The cylinder body and the cylinder cover are connected in a thread mode. The cylinder body is composed of a cylinder and a yard guide groove structure. The cylinder is made of organic polymer materials. The yard guide groove is made of ceramics. The yard guide groove is in a ceramic skeleton structure. The structure is formed through firing by using a powder metallurgy process. The cylinder material is combined with the yard guide groove through an injection molding process. The invention discloses the groove cylinder which is reasonable in structure design, and outstanding in using performance. Due to the fact that the yard guide groove in the cylinder of the groove cylinder is in an independent ceramics skeleton structure design, good yard guide quality and accuracy of the groove cylinder are achieved, and meanwhile the preparation process of the groove cylinder is simple and convenient, high in bonding strength of the ceramic skeleton and the cylinder and service life is long.
Description
Technical field
The present invention relates to a kind of groove drum, relate in particular to the novel groove drum of a kind of guide good quality, stable performance, belong to the textile equipment technical field.
Background technology
Groove drum is applicable to the various textile machines such as chemical fibre elasticizer, rewinder, bobbin-winding machine, doubling winder, cladding wire machine, is to control the critical component of spinning cake shaping and backing-off performance thereof in textile of chemical fibre machinery.Can be divided into by its specification classification: single head list groove, single head double flute, the single groove of bull and bull double flute etc. can be divided into by its materials classification: bakelite drum, steel plate groove drum and aluminum alloy groove drum etc.
Wherein, bakelite drum preparation technology is easy, and cost is low, but the static that produces in use procedure is large, and filoplume is grown thickly, and wears no resistance, and service life is short; The steel plate groove drum adopts welding process to be prepared, and weight is large, and consumption of current is high, and in high speed rotating weld bond yielding, come off, affect the doff precision; The fragility of aluminum alloy groove drum is larger, and is easily broken when groove drum is hit, and resistance to abrasion and corrosion stability relatively poor.
In sum, groove drum spread in performance on the market is uneven, and comprehensive mechanical property is generally not high, and exploitation requires study.
Summary of the invention
For the demand, the invention provides a kind of groove drum, the yarn guiding trough in this groove drum body adopts independently ceramic skeleton structure, and this structure can effectively improve guide quality and the precision of groove drum, and stable with the stack shell bonding properties, and service life is lasting.
The present invention is a kind of groove drum, this groove drum comprises cylindrical shell and cover, both are threaded in employing, described cylindrical shell is comprised of stack shell and yarn guiding trough structure, the material of described stack shell is macromolecule organic material, and the material of yarn guiding trough is pottery, and described yarn guiding trough is a ceramic skeleton structure, this structure adopts powder metallurgical technique to fire and forms, and described stack shell material is combined as a whole by Shooting Technique and yarn guiding trough.
In a preferred embodiment of the present invention, described yarn guiding trough is comprised of the poly-yarn groove at left and right thread-guide groove and middle part.
In a preferred embodiment of the present invention, described left and right thread-guide groove is connected with poly-yarn groove, and strengthening rib is set between adjacent structure.
In a preferred embodiment of the present invention, described strengthening rib is arranged on the inboard of yarn guiding trough structure, and its cross sectional shape is circle or rectangle.
In a preferred embodiment of the present invention, described left and right thread-guide groove is " V " font groove.
In a preferred embodiment of the present invention, described poly-yarn groove is dovetail groove.
In a preferred embodiment of the present invention, described stack shell material can be selected a kind of in PPO, POM or PC.
The present invention has disclosed a kind of groove drum, this groove drum reasonable in design, and in-use performance is outstanding, and the yarn guiding trough in groove drum body adopts independently ceramic skeleton structure design, makes groove drum have good guide quality and precision; Simultaneously, preparation technology is easy for this groove drum, and ceramic skeleton is with high with the anchoring strength of stack shell, and service life is lasting.
Description of drawings
The present invention is further detailed explanation below in conjunction with the drawings and specific embodiments:
Fig. 1 is the structural representation of embodiment of the present invention groove drum;
Fig. 2 is the structural representation of yarn guiding trough in embodiment of the present invention groove drum;
In accompanying drawing, the mark of each parts is as follows: 1, cylindrical shell, 2, cover, 3, stack shell, 4, yarn guiding trough, 5, left and right thread-guide groove, 6, poly-yarn groove, 7, strengthening rib, 8, assembly opening.
The specific embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that, protection scope of the present invention is made more explicit defining.
Fig. 1 is the structural representation of embodiment of the present invention groove drum; Fig. 2 is the structural representation of yarn guiding trough in embodiment of the present invention groove drum; This groove drum comprises cylindrical shell 1 and cover 2, both are threaded in employing, described cylindrical shell 1 is comprised of stack shell 3 and yarn guiding trough 4 structures, the material of described stack shell 3 is macromolecule organic material, the material of yarn guiding trough 4 is pottery, described yarn guiding trough 4 is a ceramic skeleton structure, and this structure adopts powder metallurgical technique to fire and forms, and described stack shell 3 materials are combined as a whole by Shooting Technique and yarn guiding trough 4.
Yarn guiding trough 4 structures of the groove drum of mentioning in the present invention are comprised of the poly-yarn groove 6 at left and right thread-guide groove 5 and middle part; Wherein, left and right thread-guide groove 5 is connected with poly-yarn groove 6, and strengthening rib 7 is set between adjacent structure; Strengthening rib 7 is arranged on the inboard of yarn guiding trough 4 structures, and its cross sectional shape is circle or rectangle; Strengthening rib 7 has effectively improved yarn guiding trough 4 stability in use, and is conducive to the preparation of groove drum.
Yarn guiding trough 4 is selected silicon carbide ceramics, adopts powder metallurgical technique to be prepared; Left and right thread-guide groove 5 in yarn guiding trough 4 is " V " font groove, and poly-yarn groove 6 is dovetail groove, is respectively used to realize guide and poly-yarn function.
Stack shell 3 materials can be selected a kind of in PPO, POM or PC, offer assembly opening 8 structures on stack shell 3, and this hole is tapped bore, are used for realizing the location of groove drum in rotating shaft; Process female thread structure on stack shell 3 two ends inwalls, be used for assembling cover 2.
The present invention has disclosed a kind of groove drum, is characterized in: this groove drum reasonable in design, and in-use performance is outstanding, and the yarn guiding trough in groove drum body adopts independently ceramic skeleton structure design, makes groove drum have good guide quality and precision; Simultaneously, preparation technology is easy for this groove drum, and ceramic skeleton is with high with the anchoring strength of stack shell, and service life is lasting.
The above; it is only the specific embodiment of the present invention; but protection scope of the present invention is not limited to this; any those of ordinary skill in the art are in the disclosed technical scope of the present invention; variation or the replacement that can expect without creative work are within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain that claims were limited.
Claims (7)
1. groove drum, this groove drum comprises cylindrical shell and cover, both are threaded in employing, it is characterized in that, described cylindrical shell is comprised of stack shell and yarn guiding trough structure, and the material of described stack shell is macromolecule organic material, the material of yarn guiding trough is pottery, described yarn guiding trough is a ceramic skeleton structure, and this structure adopts powder metallurgical technique to fire and forms, and described stack shell material is combined as a whole by Shooting Technique and yarn guiding trough.
2. groove drum according to claim 1, is characterized in that, described yarn guiding trough is comprised of the poly-yarn groove at left and right thread-guide groove and middle part.
3. groove drum according to claim 2, is characterized in that, described left and right thread-guide groove is connected with poly-yarn groove, and strengthening rib is set between adjacent structure.
4. groove drum according to claim 3, is characterized in that, described strengthening rib is arranged on the inboard of yarn guiding trough structure, and its cross sectional shape is circle or rectangle.
5. groove drum according to claim 2, is characterized in that, described left and right thread-guide groove is " V " font groove.
6. groove drum according to claim 2, is characterized in that, described poly-yarn groove is dovetail groove.
7. groove drum according to claim 1, is characterized in that, described stack shell material can be selected a kind of in PPO, POM or PC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105310715A CN103101806A (en) | 2012-12-11 | 2012-12-11 | Groove cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105310715A CN103101806A (en) | 2012-12-11 | 2012-12-11 | Groove cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103101806A true CN103101806A (en) | 2013-05-15 |
Family
ID=48310059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105310715A Pending CN103101806A (en) | 2012-12-11 | 2012-12-11 | Groove cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103101806A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105600594A (en) * | 2015-12-28 | 2016-05-25 | 江阴市长泾花园毛纺织有限公司 | Yarn guide cam of high-speed winding machine |
| CN107758425A (en) * | 2016-08-17 | 2018-03-06 | 索若德国两合股份有限公司 | Groove drum, groove drum manufacture method and weaving loom for weaving loom |
| CN107954273A (en) * | 2017-12-19 | 2018-04-24 | 江苏华灵纺机有限公司 | A kind of groove drum on rotary traverse winder |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61188368A (en) * | 1985-02-13 | 1986-08-22 | Murata Mach Ltd | Method of manufacturing traverse drum |
| CN2108110U (en) * | 1991-08-10 | 1992-06-24 | 黄岩市城关纺织器材二厂 | Thermosetting throwing slotted drum |
| CN201040672Y (en) * | 2007-05-16 | 2008-03-26 | 张健 | Steel-plastic grooved drum for bobbin winder |
| CN102502343A (en) * | 2011-09-26 | 2012-06-20 | 吴江伊兰吉纺织品有限公司 | Novel groove drum |
-
2012
- 2012-12-11 CN CN2012105310715A patent/CN103101806A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61188368A (en) * | 1985-02-13 | 1986-08-22 | Murata Mach Ltd | Method of manufacturing traverse drum |
| CN2108110U (en) * | 1991-08-10 | 1992-06-24 | 黄岩市城关纺织器材二厂 | Thermosetting throwing slotted drum |
| CN201040672Y (en) * | 2007-05-16 | 2008-03-26 | 张健 | Steel-plastic grooved drum for bobbin winder |
| CN102502343A (en) * | 2011-09-26 | 2012-06-20 | 吴江伊兰吉纺织品有限公司 | Novel groove drum |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105600594A (en) * | 2015-12-28 | 2016-05-25 | 江阴市长泾花园毛纺织有限公司 | Yarn guide cam of high-speed winding machine |
| CN105600594B (en) * | 2015-12-28 | 2018-07-27 | 江阴市长泾花园毛纺织有限公司 | High speed cone winder thread guide cam |
| CN107758425A (en) * | 2016-08-17 | 2018-03-06 | 索若德国两合股份有限公司 | Groove drum, groove drum manufacture method and weaving loom for weaving loom |
| CN107954273A (en) * | 2017-12-19 | 2018-04-24 | 江苏华灵纺机有限公司 | A kind of groove drum on rotary traverse winder |
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| PB01 | Publication | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130515 |