JPS6446245U - - Google Patents
Info
- Publication number
- JPS6446245U JPS6446245U JP14088287U JP14088287U JPS6446245U JP S6446245 U JPS6446245 U JP S6446245U JP 14088287 U JP14088287 U JP 14088287U JP 14088287 U JP14088287 U JP 14088287U JP S6446245 U JPS6446245 U JP S6446245U
- Authority
- JP
- Japan
- Prior art keywords
- platen
- cam roller
- recovery spring
- supports
- conveying belt
- 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
- 238000011084 recovery Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 5
Landscapes
- Handling Of Sheets (AREA)
Description
第１図は本考案の実施例を示す図、第２図は本
考案の実施例の動作を説明するための図、第３図
は本考案の他の実施例を示す図、第４図は従来の
通帳プリンタにおける印字用のプラテン支持機構
を示す図である。
図において、１０はプラテン、１１はプラテン
のガイド部、１２，１２′はガイドローラ、１３
はカムローラ、１４は復旧スプリング、１５，１
６は搬送ローラ、１７は搬送ベルト、１８は駆動
軸プーリ、１９は印字ヘツド、２０は搬送路、を
示す。
FIG. 1 is a diagram showing an embodiment of the present invention, FIG. 2 is a diagram for explaining the operation of the embodiment of the present invention, FIG. 3 is a diagram showing another embodiment of the present invention, and FIG. 4 is a diagram showing an embodiment of the present invention. FIG. 2 is a diagram showing a printing platen support mechanism in a conventional passbook printer. In the figure, 10 is a platen, 11 is a guide portion of the platen, 12 and 12' are guide rollers, and 13
is a cam roller, 14 is a recovery spring, 15,1
6 is a conveyance roller, 17 is a conveyance belt, 18 is a drive shaft pulley, 19 is a printing head, and 20 is a conveyance path.
Claims (1)
１０の該ガイド部１１下面に段差部を設けると共
に、 該段差部に接し且つ復旧スプリング１４で定位
置方向に付勢されたカムローラ１３を設け、 搬送ローラ１５，１６によりＶ字形に張り渡さ
れた媒体搬送ベルト１７で前記カムローラ１３を
介してプラテン１０を支持し、 該搬送ベルト１７の回転により復旧スプリング
１４に抗して前記カムローラ１３がプラテンガイ
ド部１１下面の段差部を移動してプラテン１０を
下降させ、搬送ベルト１７の停止により前記カム
ローラ１３が復旧スプリング１４により元の定位
置に復帰してプラテン１０を上昇させるように構
成したことを 特徴とするプラテン支持機構。[Claims for Utility Model Registration] A step part is provided on the lower surface of the guide part 11 of the platen 10, which supports the guide part 11 in a vertically movable manner, and is in contact with the step part and is urged in the direction of the home position by the recovery spring 14. A medium conveying belt 17 stretched in a V-shape by conveying rollers 15 and 16 supports the platen 10 via the cam roller 13, and the rotation of the conveying belt 17 resists the recovery spring 14. The cam roller 13 moves on the stepped portion on the lower surface of the platen guide section 11 to lower the platen 10, and when the conveyor belt 17 stops, the cam roller 13 returns to its original position by the recovery spring 14 and raises the platen 10. A platen support mechanism characterized by comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14088287U JPS6446245U (en) | 1987-09-17 | 1987-09-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14088287U JPS6446245U (en) | 1987-09-17 | 1987-09-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6446245U true JPS6446245U (en) | 1989-03-22 |
Family
ID=31405455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14088287U Pending JPS6446245U (en) | 1987-09-17 | 1987-09-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6446245U (en) |
-
1987
- 1987-09-17 JP JP14088287U patent/JPS6446245U/ja active Pending
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