JPS5521354A - Paper-sheet attracting and separating apparatus - Google Patents
Paper-sheet attracting and separating apparatusInfo
- Publication number
- JPS5521354A JPS5521354A JP9360278A JP9360278A JPS5521354A JP S5521354 A JPS5521354 A JP S5521354A JP 9360278 A JP9360278 A JP 9360278A JP 9360278 A JP9360278 A JP 9360278A JP S5521354 A JPS5521354 A JP S5521354A
- Authority
- JP
- Japan
- Prior art keywords
- sucker
- paper
- pump
- sheet
- separating
- 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
Landscapes
- Controlling Sheets Or Webs (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
Abstract
PURPOSE: To provide a paper-sheet attracting and separating apparatus, which is capable of minimizing occurrence of the so-called "misfeed" phenomenon that paper sheet can not be attracted and separated from the stack by means of sucker and another phenomenon that more than two paper sheets are attracted at a time.
CONSTITUTION: The paper-sheet attracting and separating arraratus shown in the drawing comprises a vacuum pump 11, a sucker 3 connected to the suction side of said vacuum pump 11 and arranged to be capable of swinging with respect to paper sheets 1 for attracting and separating one sheet after another from the stack, a nozzle 13 for blowing air supplied from the outlet side of pump 11 onto the side face of paper sheet 1, and a swing valve 12 provided in a conduit 14 for connecting the pump 11 and sucker 3 so as to establish or interrupt communication between sucker 3 and the suction side of pump 11 along with swinging of sucker 3. Further, a throttle valve 19 is provided at suction port 3a of sucker 3, so as to prevent that vacuum in the region between the suction side of pump 11 and sucker 3 may not be reduced to zero before starting operation of sucker 3 and also to supply a sufficient amount of air necessary for separating the paper sheet from the stack.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9360278A JPS5521354A (en) | 1978-08-02 | 1978-08-02 | Paper-sheet attracting and separating apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9360278A JPS5521354A (en) | 1978-08-02 | 1978-08-02 | Paper-sheet attracting and separating apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5521354A true JPS5521354A (en) | 1980-02-15 |
JPS564457B2 JPS564457B2 (en) | 1981-01-30 |
Family
ID=14086863
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9360278A Granted JPS5521354A (en) | 1978-08-02 | 1978-08-02 | Paper-sheet attracting and separating apparatus |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5521354A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5125637A (en) * | 1991-08-27 | 1992-06-30 | Kansa Corporation | Feeding mechanism for newspaper compiler having a movable vacuum valve assembly |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4942613U (en) * | 1972-07-18 | 1974-04-15 | ||
JPS49109591U (en) * | 1973-01-12 | 1974-09-19 |
-
1978
- 1978-08-02 JP JP9360278A patent/JPS5521354A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4942613U (en) * | 1972-07-18 | 1974-04-15 | ||
JPS49109591U (en) * | 1973-01-12 | 1974-09-19 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5125637A (en) * | 1991-08-27 | 1992-06-30 | Kansa Corporation | Feeding mechanism for newspaper compiler having a movable vacuum valve assembly |
Also Published As
Publication number | Publication date |
---|---|
JPS564457B2 (en) | 1981-01-30 |
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