CN2552888Y - Bobbin cradle - Google Patents
Bobbin cradle Download PDFInfo
- Publication number
- CN2552888Y CN2552888Y CN 02241770 CN02241770U CN2552888Y CN 2552888 Y CN2552888 Y CN 2552888Y CN 02241770 CN02241770 CN 02241770 CN 02241770 U CN02241770 U CN 02241770U CN 2552888 Y CN2552888 Y CN 2552888Y
- Authority
- CN
- China
- Prior art keywords
- bobbin
- dish
- cantilever
- fixed
- bearing
- Prior art date
- 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.)
- Expired - Fee Related
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- Spinning Or Twisting Of Yarns (AREA)
Abstract
The utility model relates to a bobbin creel, comprising a base, a left cantilever, a right cantilever as well as a left bobbin disk and a right bobbin disk fixed on the left cantilever and the right cantilever respectively. The utility model is characterized in that the right bobbin disk is fixed on a pivot protruded on the front end of the right cantilever; a tooth groove is arranged on the end wall in the circumferential direction of the right bobbin disk; the opening direction of the tooth groove is the same with the rotation direction of the bobbin. To install the bobbin, the bobbin is positioned on the bobbin disk at first, and yarn is arranged in the tooth groove of the right bobbin disk, then the yarn is wound on the bobbin with the rotation of the right bobbin disk. The utility model has the advantages of convenient installation, avoidance of tangling of yarn and improved spinning efficiency.
Description
Technical field
The utility model relates to the creel parts one bobbin bank parts that the cheese on the rotor spinning machine is shaped.
Background technology
The bobbin bank parts of present domestic rotor spinning machine, mainly contain base, left and right sides cantilever, left and right sides bobbin dish composition, the dish seat that cooperates with the bobbin dish is arranged on the cantilever of the left and right sides, left and right sides bobbin dish is fixed in the dish seat of left and right sides cantilever to rotate the width of cloth respectively, earlier yarn is wrapped on the bobbin during work, bobbin is stuck between the bobbin dish of the left and right sides again.The shortcoming of this structure is that the speed that bobbin is installed wants fast, and action will cause that slightly slowly yarn is intertwined, and must shut down cleaning.
Summary of the invention
Problem to be solved in the utility model is that bobbin is installed the not easy problem that causes that yarn twines.
The utility model is to solve like this: a kind of bobbin bank of the utility model, form by base, left and right sides cantilever and the left and right sides bobbin dish that is fixed on the cantilever of the left and right sides, the dish seat is arranged on the cantilever of a left side, left side cantilever is arranged in the dish seat, right bobbin dish is fixed on the fulcrum of right cantilever front end protrusion, have teeth groove on the circumferential end wall of right bobbin dish, for the ease of blocking yarn, the opening direction of teeth groove is identical with the bobbin hand of rotation.
The right bobbin dish outside is provided with dust boot, and described dust boot is fixed on the fulcrum of right cantilever front end protrusion.
The bobbin bank of this structure is when installing bobbin, needn't earlier yarn be entangled on the bobbin, but earlier bobbin is stuck on the bobbin dish, with instrument yarn is put into the teeth groove of right bobbin dish again, drive the rotation of bobbin dish in the time of the rotation of bobbin, the yarn that is stuck in the right bobbin dish teeth groove is wrapped on the bobbin along with the rotation of right bobbin dish.Therefore the installation of bobbin and yarn is very convenient, the yarn wrapping phenomena can not occur, can improve spinning efficiency.In addition because right bobbin dish is fixed on the jut of the front end of right cantilever, do not establish the dish seat on the right cantilever, making does not have interlayer between right bobbin dish and the cantilever, yarn can not occur is wound in the rotating shaft of bobbin dish from the slit around the bobbin dish, and causing bearing and bobbin dish stuck, the shaping of influence tube yarn causes the worn-down phenomenon of bobbin dish, can improve the service life of bobbin dish, reduce the consumption of accessory.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the left view of Fig. 1.
Fig. 3 be among Fig. 1 A to view.
Fig. 4 is along B-B line cutaway view among Fig. 3.
Among the above-mentioned figure, 1, base; 2, left cantilever; 3, right cantilever; 4, left-hand cylinder pipe dish; 5, right bobbin dish; 6, bobbin; 7, fulcrum; 8, bolt shaft; 9, bearing; 10, bearing seat; 11, dish seat; 12, cutting ferrule; 13, teeth groove; 14, dust boot; 15, draw-in groove.
The specific embodiment
By shown in Figure 1, left and right cantilever [2,3] is fixed on base [1] both sides, have the dish seat [11] that cooperates with the bobbin disk shape on the left side cantilever [2], bolt shaft [8] is fixed on bearing [9] in the dish seat [11], the cutting ferrule [12] that projection is arranged in the dish seat [11] in bearing [9] outside, there is the bearing seat [10] that is connected with it in left-hand cylinder pipe dish [4] outside, and on bearing [9], bearing seat [10] inserts in the cutting ferrule [12] by bearing seat [10] kink.Right bobbin dish [5] is fixed on the bossed fulcrum of right cantilever [3] front end [7], and the fulcrum of its projection [7] part-structure as shown in Figure 2.Bolt shaft [8] is fixed on bearing [9] on the fulcrum [7], there is the bearing seat [10] that is connected with it in right bobbin dish [4] outside, as shown in Figure 4, by bearing seat [10] kink on bearing [9], right bobbin dish [5] outside is provided with dust boot [14], and dust boot [14] is fixed on the fulcrum [7] of right cantilever [3] front end protrusion.Bobbin [6] two ends are stuck in the draw-in groove [15] of left and right sides bobbin dish [4,5], and dotted portion is bobbin [6] among Fig. 1.Left and right bobbin dish [4,5] circumferentially has teeth groove [8] on the end wall, and the opening direction of teeth groove is identical with the bobbin hand of rotation.When bobbin [6] is installed, earlier bobbin [6] is stuck on the left and right bobbin dish [4,5], with instrument yarn is put into the teeth groove [8] of right bobbin dish again, drive the rotation of bobbin dish in the time of the rotation of bobbin, the yarn that is stuck in the right bobbin dish teeth groove is wrapped on the bobbin along with the rotation of right bobbin dish.Therefore the installation of bobbin and yarn is very convenient, the yarn wrapping phenomena can not occur, can improve spinning efficiency.Do not establish the dish seat on the right cantilever, making does not have interlayer between right bobbin dish and the cantilever, the slit of yarn around the bobbin dish can not occur and be wound on the bolt shaft of bobbin dish, and cause bearing and bobbin dish stuck, the shaping of an influence yarn, cause the worn-down phenomenon of bobbin dish, can improve the service life of bobbin dish, reduce the consumption of accessory, and in the cutting ferrule in the bearing seat insertion dish seat of left-hand cylinder pipe dish, yarn can't be contacted with the bearing portions that rotates, guarantee not have and twine.Left and right sides bobbin is vitalized and is enclosed within on the bearing, and convenient disassembly need not any accessory appliances, makes maintenance simpler.
Claims (5)
1, a kind of bobbin bank, form by base [1], left and right sides cantilever [2,3] and left and right sides bobbin dish [4,5], dish seat [11] is arranged on the left side cantilever [3], left-hand cylinder pipe dish [4] is arranged in dish seat [11], left and right sides bobbin dish [4,5] is fixed on the left and right sides cantilever [2,3] by bearing [9], it is characterized in that right bobbin dish [5] is fixed on the fulcrum [7] of right cantilever [3] front end protrusion, have teeth groove [13] on the circumferential end wall of right bobbin dish [5], the opening direction of teeth groove [13] is identical with bobbin [6] hand of rotation.
2, bobbin bank according to claim 1 is characterized in that described right bobbin dish [5] outside is provided with dust boot [14], and described dust boot [14] is fixed on the fulcrum [7] of right cantilever [3] front end protrusion.
3, bobbin bank according to claim 1 and 2 is characterized in that having teeth groove [13] on the circumferential end wall of described left-hand cylinder pipe dish [4], and the opening direction of teeth groove [13] is identical with bobbin [6] hand of rotation.
4, bobbin bank according to claim 1 and 2, it is characterized in that described bearing [9] is fixed on the left and right sides cantilever [2,3] by axle [8], left and right sides bobbin dish [4, the 5] outside is fixed with bearing seat [10], and left and right sides bobbin dish passes through bearing seat [10] kink on bearing [9].
5, bobbin bank according to claim 4 is characterized in that having in the described dish seat [11] that is fixed on bearing [9] outside on the left cantilever [2] cutting ferrule [12] of projection, and the bearing seat [10] in left-hand cylinder pipe dish [4] outside inserts in the cutting ferrule [12].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02241770 CN2552888Y (en) | 2002-07-16 | 2002-07-16 | Bobbin cradle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02241770 CN2552888Y (en) | 2002-07-16 | 2002-07-16 | Bobbin cradle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2552888Y true CN2552888Y (en) | 2003-05-28 |
Family
ID=33714545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02241770 Expired - Fee Related CN2552888Y (en) | 2002-07-16 | 2002-07-16 | Bobbin cradle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2552888Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102409442A (en) * | 2011-09-16 | 2012-04-11 | 江苏华宇机械有限公司 | Tip cone used for doubling and twisting equipment |
| CN105525397A (en) * | 2016-01-27 | 2016-04-27 | 浙江万利纺织机械有限公司 | Device for secondary spinning-in after rapid doffing during rotor spinning |
-
2002
- 2002-07-16 CN CN 02241770 patent/CN2552888Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102409442A (en) * | 2011-09-16 | 2012-04-11 | 江苏华宇机械有限公司 | Tip cone used for doubling and twisting equipment |
| CN105525397A (en) * | 2016-01-27 | 2016-04-27 | 浙江万利纺织机械有限公司 | Device for secondary spinning-in after rapid doffing during rotor spinning |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |