JPH0377699U - - Google Patents
Info
- Publication number
- JPH0377699U JPH0377699U JP13931389U JP13931389U JPH0377699U JP H0377699 U JPH0377699 U JP H0377699U JP 13931389 U JP13931389 U JP 13931389U JP 13931389 U JP13931389 U JP 13931389U JP H0377699 U JPH0377699 U JP H0377699U
- Authority
- JP
- Japan
- Prior art keywords
- core
- shutter
- lead
- tank
- pen
- 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.)
- Granted
Links
Description
第１図は側面図、第２図は外観図、第３図は外
観図、第４図は側面図、第５図は側面図、第６図
は側面図、第７図は側面図である。
２……図板、４……機体、６……移動レール、
８……ペンヘツド、１０……昇降駆動装置、１０
ａ……出力体、１２……支柱、１４……ペン保持
用アーム、１６ａ……ノツク機構、１６……鉛筆
ペン、１８……つば部材、２０……芯タンク取付
ベース、２０ａ……上位水平部、２２……自動給
芯装置、２４……取付リング、２６……芯タンク
、２６ａ……底部材、２８……芯ガイド、３０…
…鉛芯、３２……給芯シヤツター、３４……軸、
３６……凹入部、３８……係合アーム、３２ａ…
…下位水平面、３２ｂ……上位水平面、３２ｃ…
…上部テーパー面、３２ｄ……下部テーパー面、
４０……穴、４２……ばね、４４……アーム、４
６……残芯排出口、４８……センサ。
Figure 1 is a side view, Figure 2 is an external view, Figure 3 is an external view, Figure 4 is a side view, Figure 5 is a side view, Figure 6 is a side view, and Figure 7 is a side view. . 2... Drawing board, 4... Aircraft, 6... Moving rail,
8... Pen head, 10... Lifting drive device, 10
a... Output body, 12... Support, 14... Pen holding arm, 16a... Knock mechanism, 16... Pencil pen, 18... Brim member, 20... Lead tank mounting base, 20a... Upper horizontal Part, 22... automatic core feeder, 24... mounting ring, 26... core tank, 26a... bottom member, 28... core guide, 30...
...Lead core, 32...Core feed shutter, 34...Shaft,
36... Recessed portion, 38... Engagement arm, 32a...
...Lower horizontal plane, 32b... Upper horizontal plane, 32c...
...Top tapered surface, 32d...Bottom tapered surface,
40...hole, 42...spring, 44...arm, 4
6...Remaining core outlet, 48...Sensor.
Claims (1)
芯落下口の直下に板状の給芯シヤツターを一方向
に付勢して水平方向に揺動自在に支持し、該給芯
シヤツターの下部に、ペンヘツドが保持する鉛筆
ペンと係合する係合部を設けるとともに、該給芯
シヤツターに芯落下用穴を設け、前記鉛筆ペンに
よつて前記給芯シヤツターが所定位置まで押動さ
れると前記給芯シヤツターの芯落下用穴が前記芯
タンクの芯落下口と一致するようにしたことを特
徴とする自動製図機における自動給芯機構。 A core tank is arranged upright in the machine body, and a plate-shaped core feeder shutter is biased in one direction and supported so as to be swingable in the horizontal direction just below the core drop port of the core tank. An engaging portion for engaging with a pencil pen held by the pen head is provided at the lower part, and a hole for dropping the lead is provided in the lead shutter, and the lead shutter is pushed to a predetermined position by the pencil pen. An automatic core feeding mechanism for an automatic drafting machine, characterized in that a core drop hole of the core feed shutter is aligned with a core drop opening of the core tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989139313U JP2537319Y2 (en) | 1989-11-30 | 1989-11-30 | Automatic core feeding mechanism in automatic drafting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989139313U JP2537319Y2 (en) | 1989-11-30 | 1989-11-30 | Automatic core feeding mechanism in automatic drafting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0377699U true JPH0377699U (en) | 1991-08-05 |
| JP2537319Y2 JP2537319Y2 (en) | 1997-05-28 |
Family
ID=31686368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989139313U Expired - Lifetime JP2537319Y2 (en) | 1989-11-30 | 1989-11-30 | Automatic core feeding mechanism in automatic drafting machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2537319Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01136797A (en) * | 1987-11-25 | 1989-05-30 | Mutoh Ind Ltd | Writing lead automatic feeder in x-y plotter |
| JPH01272495A (en) * | 1988-04-26 | 1989-10-31 | Mutoh Ind Ltd | Core replenishment device in x-y plotter |
-
1989
- 1989-11-30 JP JP1989139313U patent/JP2537319Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01136797A (en) * | 1987-11-25 | 1989-05-30 | Mutoh Ind Ltd | Writing lead automatic feeder in x-y plotter |
| JPH01272495A (en) * | 1988-04-26 | 1989-10-31 | Mutoh Ind Ltd | Core replenishment device in x-y plotter |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2537319Y2 (en) | 1997-05-28 |