JPS60161597U

JPS60161597U - Dual action prevention device for electric compound punch

Info

Publication number: JPS60161597U
Application number: JP5010484U
Authority: JP
Inventors: 直井　勇三
Original assignee: 株式会社　内田洋行
Priority date: 1984-04-05
Filing date: 1984-04-05
Publication date: 1985-10-26

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は本考案に係る電動式複合パンチの平面図、第２
図は第１図の側面図、第３図は第１図の裏面図、第４図
は紙綴じ部の側面図、第５図、第６図は第２図の作動状
態図、第７図は紙綴じ部のアーム部分の詳細図、第８図
は第７図の側面図、第９−は第７図の下面図、第１０図
は第７図の作動図、第１１図は第８図の作動図、第１２
図は第９図の作動図、第１３図は電気回路図である。　
　　　　−′１・・・基台、２・・・穿孔部、３・・・
紙綴じ部、４・・・機枠、５・・・パンチ、６・・・パ
ンチアーム、６ａ・・・一端、７・・・駆動機構、８・
・・アクチュエータ、８Ｃ・・・接点、９・・・ペーパ
センサー、１０・・・第１マイクロスイツチ、１２・・
・用紙、２，８・・・長溝、２９・・・軸。第４図Figure 1 is a plan view of the electric composite punch according to the present invention, Figure 2 is a plan view of the electric composite punch according to the present invention;
The figure is a side view of Figure 1, Figure 3 is a back view of Figure 1, Figure 4 is a side view of the paper binding section, Figures 5 and 6 are operating state diagrams of Figure 2, and Figure 7. 8 is a side view of FIG. 7, FIG. 9 is a bottom view of FIG. 7, FIG. 10 is an operation diagram of FIG. 7, and FIG. Operational diagram of Fig. 12
The figure shows the operation diagram of FIG. 9, and FIG. 13 shows the electric circuit diagram.
-'1... Base, 2... Perforation part, 3...
Paper binding section, 4... Machine frame, 5... Punch, 6... Punch arm, 6a... One end, 7... Drive mechanism, 8...
...Actuator, 8C...Contact, 9...Paper sensor, 10...1st micro switch, 12...
・Paper, 2, 8...Long groove, 29...Shaft. Figure 4

Claims

[Scope of utility model registration request]

An electric composite punch having a punching part and a paper binding part on a base, the punch arm having a fulcrum on the machine frame of the punching part and having a punch at one end, and the other parts of the punch arm. A drive mechanism that swings the end, an actuator suspended from the punch arm, a paper sensor located in front of the actuator that contacts the paper and rotates the actuator, and a contact point of the actuator that is provided on the machine frame. When the paper sensor is rotated by the paper, the contact point of the rear actuator turns on the microswitch and swings the punch arm, and this swing causes the punch arm to swing. When the microswitch is turned OFF,
A double action prevention device for an electric compound punch, characterized in that it is configured to turn on only after the paper is retracted and re-entered.