JPS643434U - - Google Patents
Info
- Publication number
- JPS643434U JPS643434U JP9655587U JP9655587U JPS643434U JP S643434 U JPS643434 U JP S643434U JP 9655587 U JP9655587 U JP 9655587U JP 9655587 U JP9655587 U JP 9655587U JP S643434 U JPS643434 U JP S643434U
- Authority
- JP
- Japan
- Prior art keywords
- blanket
- winding rod
- ratchet
- winding
- rotation
- 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
- 238000004804 winding Methods 0.000 claims description 9
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
Landscapes
- Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
Description
第１図ないし第５図は本考案に係る印刷胴への
ブランケツト巻付け装置の実施例を示し、第１図
はこれを実施したゴム胴上半部の側面図、第２図
は第３図のＡＡ断面図、第３図は第１図のＢ視平
面図、第４図は第１図のＣＣ断面図、第５図はラ
チエツト装置の一部破断拡大正面図、第６図はブ
ランケツト巻付け動作を説明するために示す胴周
要部の断面図、第７図は従来における印刷胴への
ブランケツト巻付け装置を実施したゴム胴上半部
の一部破断側面図、第８図は同じく要部の展開平
面図、第９図は胴中央部の縦断面図である。
２１……ゴム胴、２２……軸受板、２４……制
限カラー、２４ａ……６角孔、２５……巻き棒、
２５ａ……６角頭、２５ｂ……切溝、２８……ラ
チエツトホイル、２８ａ……歯、２９……ラチエ
ツトレバー、２９ｂ……ピン孔、３０……ピン、
３０ｂ……直線部、３０ｃ，３０ｄ……歯、３１
……ボール、３２……圧縮コイルばね、３３……
ジヤツキボルト、３５……ボール、３８……ブラ
ンケツト、３９……口金。
1 to 5 show an embodiment of the apparatus for wrapping a blanket around a printing cylinder according to the present invention, FIG. 1 is a side view of the upper half of the blanket cylinder in which this is implemented, and FIG. 3 is a plan view from B in FIG. 1, FIG. 4 is a CC sectional view in FIG. 1, FIG. 5 is an enlarged partially cutaway front view of the ratchet device, and FIG. FIG. 7 is a partially cutaway side view of the upper half of the blanket cylinder in which a conventional blanket wrapping device for the printing cylinder is implemented, and FIG. A developed plan view of the main parts, and FIG. 9 is a longitudinal cross-sectional view of the central part of the trunk. 21... Rubber cylinder, 22... Bearing plate, 24... Limiting collar, 24a... Hexagonal hole, 25... Winding rod,
25a... hexagonal head, 25b... kerf, 28... ratchet foil, 28a... tooth, 29... ratchet lever, 29b... pin hole, 30... pin,
30b...straight line part, 30c, 30d...teeth, 31
... Ball, 32 ... Compression coil spring, 33 ...
Jacket bolt, 35...ball, 38...blanket, 39...mouthpiece.
Claims (1)
た巻き棒の切溝に、ブランケツト巻付け端の口金
を挿入し、巻き棒を突出端のラチエツト装置で戻
りを係止しながら回動させたのちこのラチエツト
装置で追締めすることによりブランケツトを胴周
面に巻付ける印刷胴へのブランケツト巻付け装置
において、前記ラチエツト装置の追締め用ラチエ
ツトレバーと前記巻き棒との間にラチエツト歯の
作用方向を正逆方向に切替える切替機構を設ける
とともに、前記巻き棒を軸支する胴端部の軸受に
、前記切溝へのブランケツト口金挿入位置とブラ
ンケツトの追締め開始位置とで巻き棒の回動を係
止するクリツク機構と、巻き棒の回動を回動両端
限で規制するストツパとを付設したことを特徴と
する印刷胴へのブランケツト巻付け装置。 Insert the nozzle at the end of the blanket winding into the groove of the winding rod that is inserted into the hole that passes through the trunk circumference in parallel with the trunk axis, and turn the winding rod while locking the return with the ratchet device at the protruding end. In a device for wrapping a blanket around a printing cylinder in which the blanket is wound around the cylinder circumferential surface by additional tightening with this ratchet device after the blanket has moved, a ratchet tooth is provided between the ratchet lever for additional tightening of the ratchet device and the winding bar. A switching mechanism is provided to switch the operating direction between the forward and reverse directions, and a bearing at the end of the body that pivotally supports the winding rod is provided with a mechanism for rotating the winding rod between the insertion position of the blanket mouthpiece into the cut groove and the additional tightening start position of the blanket. 1. A device for wrapping a blanket around a printing cylinder, characterized in that it is equipped with a click mechanism that locks the rotation of the winding rod, and a stopper that restricts the rotation of the winding rod at both ends of the rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987096555U JPH0742733Y2 (en) | 1987-06-25 | 1987-06-25 | Blanket wrapping device around printing cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987096555U JPH0742733Y2 (en) | 1987-06-25 | 1987-06-25 | Blanket wrapping device around printing cylinder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS643434U true JPS643434U (en) | 1989-01-10 |
| JPH0742733Y2 JPH0742733Y2 (en) | 1995-10-04 |
Family
ID=31321525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987096555U Expired - Lifetime JPH0742733Y2 (en) | 1987-06-25 | 1987-06-25 | Blanket wrapping device around printing cylinder |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0742733Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5780057A (en) * | 1980-11-05 | 1982-05-19 | Toshiba Mach Co Ltd | Mounting mechanism for blanket in rotary printing press |
| JPS5912639U (en) * | 1982-07-15 | 1984-01-26 | 株式会社小森コーポレーション | Blanket clamping device for sheet-fed rotary printing presses |
-
1987
- 1987-06-25 JP JP1987096555U patent/JPH0742733Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5780057A (en) * | 1980-11-05 | 1982-05-19 | Toshiba Mach Co Ltd | Mounting mechanism for blanket in rotary printing press |
| JPS5912639U (en) * | 1982-07-15 | 1984-01-26 | 株式会社小森コーポレーション | Blanket clamping device for sheet-fed rotary printing presses |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0742733Y2 (en) | 1995-10-04 |