JPH0198176U - - Google Patents
Info
- Publication number
- JPH0198176U JPH0198176U JP19504687U JP19504687U JPH0198176U JP H0198176 U JPH0198176 U JP H0198176U JP 19504687 U JP19504687 U JP 19504687U JP 19504687 U JP19504687 U JP 19504687U JP H0198176 U JPH0198176 U JP H0198176U
- Authority
- JP
- Japan
- Prior art keywords
- bobbin
- yarn end
- pick
- pressing member
- detecting
- 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.)
- Pending
Links
- 238000001514 detection method Methods 0.000 description 1
Landscapes
- Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
- Filamentary Materials, Packages, And Safety Devices Therefor (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Description
第１図は本考案に係る口出し糸端の検出装置の
一実施例を示す断面図、第２図は第１図Ａ―Ａ矢
視断面図、第３図は第１図Ｂ―Ｂ矢視断面図、第
４図は第１図Ｃ―Ｃ矢視断面図、第５図は口出し
糸端の検出状況を示す概略平面図、第６図は第１
図Ｄ―Ｄ矢視断面図、第７図は同装置を背面側か
ら見た断面図、第８図は従来の糸端口出し装置を
示す斜視図である。
図中、１はボビン、１３は天孔部、３２は糸端
押え部材、５４はボビン回転手段、７８は検出器
、Ｙａは口出し糸端である。
Fig. 1 is a sectional view showing an embodiment of the pick-up yarn end detection device according to the present invention, Fig. 2 is a sectional view taken along the line A-A in Fig. 1, and Fig. 3 is a sectional view taken along the line B-B in Fig. 1. 4 is a sectional view taken along the line C--C in FIG. 1, FIG.
FIG. 7 is a cross-sectional view of the device seen from the back side, and FIG. 8 is a perspective view showing a conventional yarn end pulling device. In the figure, 1 is a bobbin, 13 is a top hole portion, 32 is a thread end pressing member, 54 is a bobbin rotating means, 78 is a detector, and Ya is a pick-up thread end.
Claims (1)
孔部に挿入された口出し糸端の有無を検出する装
置において、上記起立したボビンの天孔部に着座
して上記口出し糸端を押える糸端押え部材と、該
糸端押え部材により押えられたボビンを回転させ
るボビン回転手段と、ボビンの回転により半径方
向外方にループ状に膨んで旋回する上記口出し糸
端の接触でスイツチングされる検出器とを備えた
ことを特徴とする口出し糸端の検出装置。 In a device for detecting the presence or absence of a pick-up yarn end released from an upright bobbin and inserted into the top hole of the bobbin, a thread end pressing member that seats in the top hole of the upright bobbin and presses the pick-up yarn end. a bobbin rotating means for rotating the bobbin held by the yarn end pressing member; and a detector which is switched by contact with the pick-up yarn end which swells radially outward in a loop shape and turns as the bobbin rotates. A device for detecting a lead-out yarn end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19504687U JPH0198176U (en) | 1987-12-23 | 1987-12-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19504687U JPH0198176U (en) | 1987-12-23 | 1987-12-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0198176U true JPH0198176U (en) | 1989-06-30 |
Family
ID=31485742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19504687U Pending JPH0198176U (en) | 1987-12-23 | 1987-12-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0198176U (en) |
-
1987
- 1987-12-23 JP JP19504687U patent/JPH0198176U/ja active Pending