JPH02100796U - - Google Patents
Info
- Publication number
- JPH02100796U JPH02100796U JP804589U JP804589U JPH02100796U JP H02100796 U JPH02100796 U JP H02100796U JP 804589 U JP804589 U JP 804589U JP 804589 U JP804589 U JP 804589U JP H02100796 U JPH02100796 U JP H02100796U
- Authority
- JP
- Japan
- Prior art keywords
- undercut groove
- roller
- outer periphery
- position corresponding
- feed rollers
- 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
Description
第１図は本考案の一実施例の一部切欠平面図、
第２図はその駆動系統を示す一部切欠平面図、第
３図は第１図のＸＸ線断面図、第４図は第１図の
ＹＹ線断面図、第５，６図は作動を説明するため
の一部切欠部分平面図である。
３：第１送りローラ、４：第２送りローラ、３
ａ，４ａ：小径部、２４：切刃、２８：逃げ溝、
３２：カム板、３３：突部。
FIG. 1 is a partially cutaway plan view of an embodiment of the present invention.
Fig. 2 is a partially cutaway plan view showing the drive system, Fig. 3 is a sectional view taken along the XX line in Fig. 1, Fig. 4 is a sectional view taken along the YY line in Fig. 1, and Figs. 5 and 6 explain the operation. FIG. 3: First feed roller, 4: Second feed roller, 3
a, 4a: Small diameter part, 24: Cutting edge, 28: Relief groove,
32: cam plate, 33: protrusion.
Claims (1)
直径の２個の送りローラの一方のローラの外周に
切刃を半径方向の進退可能に装着して他方のロー
ラの外周の前記切刃に対応する位置に逃げ溝を形
成し、前記切刃が前記逃げ溝と対応する位置にお
いて該逃げ溝内へ進入して後退するように駆動す
る駆動装置を設けるとともに、前記両送りローラ
の少なくとも一方のローラの外周の前記切刃また
は逃げ溝以外の部分に他方のローラと接触しない
小径部を形成したことを特徴とするテープ材切断
装置。 Two feed rollers of the same diameter are in contact with each other and rotate at the same speed in opposite directions, and a cutting blade is attached to the outer periphery of one roller so as to be movable in the radial direction so as to correspond to the cutting edge on the outer periphery of the other roller. an undercut groove is formed at a position corresponding to the undercut groove, and a drive device is provided for driving the cutting blade to enter and retreat into the undercut groove at a position corresponding to the undercut groove, and at least one of the two feed rollers A tape material cutting device characterized in that a small diameter portion that does not come into contact with the other roller is formed in a portion other than the cutting edge or relief groove on the outer periphery of the tape material cutting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP804589U JPH02100796U (en) | 1989-01-26 | 1989-01-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP804589U JPH02100796U (en) | 1989-01-26 | 1989-01-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02100796U true JPH02100796U (en) | 1990-08-10 |
Family
ID=31213575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP804589U Pending JPH02100796U (en) | 1989-01-26 | 1989-01-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02100796U (en) |
-
1989
- 1989-01-26 JP JP804589U patent/JPH02100796U/ja active Pending