CN201849999U - Spooling groove drum - Google Patents
Spooling groove drum Download PDFInfo
- Publication number
- CN201849999U CN201849999U CN2010205879578U CN201020587957U CN201849999U CN 201849999 U CN201849999 U CN 201849999U CN 2010205879578 U CN2010205879578 U CN 2010205879578U CN 201020587957 U CN201020587957 U CN 201020587957U CN 201849999 U CN201849999 U CN 201849999U
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- CN
- China
- Prior art keywords
- belt pulley
- groove drum
- cylindrical shell
- drum
- grooves
- 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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Abstract
The utility model relates to a spooling groove drum, comprising a cylindrical drum body, a spindle penetrating through the drum body and a pair of bearings arranged between the drum body and the spindle. A plurality of grooves are obliquely arranged on the drum body, one end of the drum body is provided with a belt pulley through integrated molding, and a plurality of belt grooves are arranged on the outer surface of the belt pulley; and the drum body is driven by the belt pulley to actively rotate around the spindle. The spooling groove drum provided by the utility model has a simple structure and fewer constituent parts, is convenient for assembly, and is provided with the belt pulley through integrated molding so that the groove drum is convenient to manufacture; and in addition, the spooling groove drum is directly driven by the belt pulley to rotate so that the drive efficiency is higher.
Description
[technical field]
The utility model relates to a kind of doff groove drum, and the doff that it is applicable to various bobbin-winding machines belongs to technical field of textile machine.
[background technology]
The groove drum of prior art sees also shown in the Figure of description 1, it roughly is the cylinder body structure, and external diameter significantly is reduced to 60mm than conventional groove drum, can be used for less work area, space, be provided with the groove that some roads are used for moving yarn thereon, these grooves all are inclined to set.Two ends in this groove drum further are fixed with a countershaft, by this countershaft with exterior transmission of power to groove drum and drive groove drum and rotate.Yet the manufacturing procedure that the two ends that a countershaft is fixed to groove drum can increase this groove drum wastes time and energy; Simultaneously, the right alignment of a countershaft is difficult to guarantee, influences the quality of groove drum.
For solving the problems of the technologies described above, necessaryly provide a kind of structure improved doff groove drum that has, to overcome described defective of the prior art.
[utility model content]
For addressing the above problem, the purpose of this utility model is to provide a kind of simple in structure, easily manufactured doff groove drum.
For achieving the above object, the technical scheme that the utility model is taked is: a kind of doff groove drum, it comprises that one is rotating shaft and a pair of bearing that is arranged between cylindrical shell and the rotating shaft that cylindrical cylindrical shell, passes cylindrical shell, is provided with some grooves in described cylindrical shell, and these grooves are inclined to set; One end of described cylindrical shell is one-body molded a belt pulley, is provided with some belt grooves in this belt pulley outside face; Described cylindrical shell initiatively rotates around the axis by the driving of belt pulley.
Doff groove drum of the present utility model further is set to: the length that described cylindrical shell structure is shaped is 152mm or 205mm, and diameter is 60mm.
Doff groove drum of the present utility model also can be set to: wherein a bearing is arranged in the belt pulley.
Compared with prior art, the utlity model has following beneficial effect: doff groove drum of the present utility model is simple in structure, and constituent elements is few, is convenient to assembling; It passes through an one-body molded belt pulley, thereby makes this groove drum easily manufactured; And, make driving efficiency higher by the rotation of belt pulley direct drive groove drum.
[description of drawings]
Fig. 1 is the structural representation of the doff groove drum of prior art.
Fig. 2 is the structural representation of doff groove drum of the present utility model.
[specific embodiment]
See also shown in Figure 2ly, the utility model is a kind of doff groove drum, and it is rotating shaft 2 and a pair of members such as bearing 3 that are arranged between cylindrical shell 1 and the rotating shaft 2 that cylindrical cylindrical shell 1, passes cylindrical shell 1 by one and forms.
The length that described cylindrical shell 1 structure is shaped is 152mm or 205mm, and the yarn width that promptly is wrapped on the cylindrical shell is 152mm or 205mm, and its diameter is 60mm, also can customize the size of other models according to user's actual needs.Be provided with some grooves 11 in described cylindrical shell 1, these grooves 11 are inclined to set, its flute profile be 0 ° or 3 ° 30 ', make its can with straight tube (not shown) or 3 ° 30 ' paper tube (not shown) be used.
The maximum improvement of groove drum of the present utility model part is: an end of described cylindrical shell 1 is one-body molded a belt pulley 12, and wherein a bearing 3 is arranged in the belt pulley 12.Be provided with some belt grooves 13 in these belt pulley 12 outside faces.Described cylindrical shell 1 initiatively 2 rotates around the shaft by the driving of belt pulley 12.
Doff groove drum of the present utility model is simple in structure, and constituent elements is few, is convenient to assembling; It passes through an one-body molded belt pulley 12, thereby makes this groove drum easily manufactured; And, make driving efficiency higher by the rotation of belt pulley 12 direct drive groove drums.
The above specific embodiment only is the preferred embodiment of this creation, not in order to limiting this creation, all in this creation spirit and principle within made any modification, be equal to replacement, improvement etc., all should be included within the protection domain of this creation.
Claims (3)
1. doff groove drum, it comprises that one is rotating shaft and a pair of bearing that is arranged between cylindrical shell and the rotating shaft that cylindrical cylindrical shell, passes cylindrical shell, is provided with some grooves in described cylindrical shell, these grooves are inclined to set; It is characterized in that: an end of described cylindrical shell is one-body molded a belt pulley, is provided with some belt grooves in this belt pulley outside face; Described cylindrical shell initiatively rotates around the axis by the driving of belt pulley.
2. doff groove drum as claimed in claim 1 is characterized in that: the length that described cylindrical shell structure is shaped is 152mm or 205mm, and diameter is 60mm.
3. doff groove drum as claimed in claim 1 is characterized in that: wherein a bearing is arranged in the belt pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205879578U CN201849999U (en) | 2010-11-03 | 2010-11-03 | Spooling groove drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205879578U CN201849999U (en) | 2010-11-03 | 2010-11-03 | Spooling groove drum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201849999U true CN201849999U (en) | 2011-06-01 |
Family
ID=44092401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205879578U Expired - Fee Related CN201849999U (en) | 2010-11-03 | 2010-11-03 | Spooling groove drum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201849999U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105621152A (en) * | 2015-12-28 | 2016-06-01 | 江阴市长泾花园毛纺织有限公司 | Regular-polygon-shaped spindle set capable of preventing convex edge |
-
2010
- 2010-11-03 CN CN2010205879578U patent/CN201849999U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105621152A (en) * | 2015-12-28 | 2016-06-01 | 江阴市长泾花园毛纺织有限公司 | Regular-polygon-shaped spindle set capable of preventing convex edge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110601 Termination date: 20131103 |