BE825784A - SELF-STANDING DEVICE FOR CUTTING A ROLL OF PAPER TO SHEETS - Google Patents
SELF-STANDING DEVICE FOR CUTTING A ROLL OF PAPER TO SHEETSInfo
- Publication number
- BE825784A BE825784A BE2054165A BE2054165A BE825784A BE 825784 A BE825784 A BE 825784A BE 2054165 A BE2054165 A BE 2054165A BE 2054165 A BE2054165 A BE 2054165A BE 825784 A BE825784 A BE 825784A
- Authority
- BE
- Belgium
- Prior art keywords
- emi
- paper
- guide member
- cutting
- roll
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/04—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member
- B26D1/06—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates
- B26D1/08—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates of the guillotine type
- B26D1/085—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates of the guillotine type for thin material, e.g. for sheets, strips or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/20—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting with interrelated action between the cutting member and work feed
- B26D5/26—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting with interrelated action between the cutting member and work feed wherein control means on the work feed means renders the cutting member operative
- B26D5/28—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting with interrelated action between the cutting member and work feed wherein control means on the work feed means renders the cutting member operative the control means being responsive to presence or absence of work
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Replacement Of Web Rolls (AREA)
- Advancing Webs (AREA)
Description
"Zelfstandige inrichting voor het tot bladen snijden van
een rol papier" De onderhavige uitvinding betreft een zelfstandige inrichting voor het tot bladen snijden van een rol papier.
De inrichting volgens de uitvinding bestaat hoofdzakelijk uit de combinatie van : een zelfstandig freem met daarop een ophangingsmiddel voor een rol papier; een afwikkelinrichting waardoor de band papier van voornoemde rol over een eerste geleidingsorgaan wordt gevoed; een snijinrichting voorzien tussen dit eerste geleidingsorgaan en een tweede geleidingsorgaan; een aandrijving met magneetkoppeling voor
<EMI ID=1.1>
koppeling in en uit te schakelen in functie van de gewenste lengte van de af te snijden bladen papier.
Een dergelijke inrichting biedt talrijke voordelen aan. Voor een kantoor of dergelijke komt de bevoorrading in papier ekonomiseh uit daar rollen papier goedkoper zijn dan vooraf gesneden bladen. De machine is in hoofdzaak bedoeld als zelfstandige eenheid welke andere papierverwerkende machines
<EMI ID=2.1>
men reeds lang druk- en copiƫermachines kent die van de rol werken. Daar het voedingssysteem in deze machines ingewerkt is, is het bijvoorbeeld haast onmogelijk recto-verso te drukken of copiƫren, wat wel mogelijk is indien een zelfstandige machine volgens de uitvinding gebruikt wordt.
Om de kenmerken van de uitvinding beter aan te
tonen zal een uitvoeringsvoorbeeld hieronder nader beschreven
<EMI ID=3.1>
zijzicht.
Zoals weergegeven bestaat de machine uit een freem 1 waarop een motor 2 scharnierend is bevestigd. Deze motor 2 drijft, via een wentelbare snelheidsregelaar 3, een algemene
<EMI ID=4.1>
van de machine aangedreven, namelijk :
/
- een afwikkelinrichting bestaande uit een eindeloze <EMI ID=5.1>
- een transportband 10;
- een instelbare afvoerband 11; en
- een snijinrichting 12, door tussenkomst van een magneetkoppeling 13.
<EMI ID=6.1>
een tafel 14 voorzien waarop het papier, afkomstig van een rol 15, kan schuiven.
<EMI ID=7.1>
13 ingeschakeld is.
De in- en uitschakeling van de magneetkoppeling wordt
<EMI ID=8.1>
De werking van deze machine is zeer eenvoudig. Een rol papier 15 wordt bij middel van een daardoor vrij geschoven as 20 op de machine gemonteerd en het uiteinde van de band
<EMI ID=9.1>
De snelheidsregelaar wordt ingesteld in funktie van het gewenst debiet van gesneden bladen.
De fotocel 19 wordt ingesteld in funktie van de ge-
<EMI ID=10.1>
Indien nodig wordt eindelijk de hoekstand van de afvoerband geregeld.
De motor 2 wordt dan ingeschakeld. De rol 15 wikkelt zich af en het papier schuift over de tafel 14 en komt op de transportband 10 terecht. Van zodra het papier tussen de
<EMI ID=11.1>
"Stand-alone device for cutting into sheets
a roll of paper "The present invention relates to a self-contained apparatus for cutting a roll of paper into sheets.
The device according to the invention mainly consists of the combination of: an independent frame with a suspension means for a roll of paper thereon; an unwinding device through which the ribbon of paper from said roll is fed over a first guide member; a cutting device provided between this first guide member and a second guide member; a drive with magnetic coupling at the front
<EMI ID = 1.1>
to switch the clutch on and off according to the desired length of the sheets of paper to be cut.
Such a device offers numerous advantages. For an office or the like, stocking in paper is economical as paper rolls are cheaper than pre-cut sheets. The machine is primarily intended as a stand-alone unit for other paper processing machines
<EMI ID = 2.1>
printing and copying machines have long been known which operate off the roll. Since the feeding system is incorporated into these machines, it is for instance almost impossible to print or copy recto-verso, which is possible if an independent machine according to the invention is used.
To better reflect the features of the invention
an exemplary embodiment will be described in more detail below
<EMI ID = 3.1>
side view.
As shown, the machine consists of a frame 1 on which a motor 2 is hingedly mounted. This motor 2 drives, via a revolving speed controller 3, a general
<EMI ID = 4.1>
of the machine, namely:
/
- an unwinding device consisting of an endless <EMI ID = 5.1>
- a conveyor belt 10;
- an adjustable discharge belt 11; and
- a cutting device 12, through a magnetic coupling 13.
<EMI ID = 6.1>
provide a table 14 on which the paper from a roll 15 can slide.
<EMI ID = 7.1>
13 is on.
The switching on and off of the magnetic coupling is
<EMI ID = 8.1>
The operation of this machine is very simple. A roll of paper 15 is mounted on the machine and the end of the belt by means of a shaft 20 slid free thereby
<EMI ID = 9.1>
The speed regulator is set according to the desired flow rate of the cut blades.
The photocell 19 is set according to the used
<EMI ID = 10.1>
If necessary, the angular position of the discharge conveyor is finally regulated.
The motor 2 is then switched on. The roll 15 unwinds and the paper slides over the table 14 and lands on the conveyor 10. As soon as the paper is between the
<EMI ID = 11.1>
Claims (1)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE2054165A BE825784A (en) | 1975-02-21 | 1975-02-21 | SELF-STANDING DEVICE FOR CUTTING A ROLL OF PAPER TO SHEETS |
NL7503545A NL7503545A (en) | 1975-02-21 | 1975-03-25 | Self standing machine for paper cutting - has framework to support large paper roll and blade for cutting with magnetic control device |
SE7601772A SE7601772L (en) | 1975-02-21 | 1976-02-17 | SHEETING DEVICE |
US05/658,606 US4062257A (en) | 1975-02-21 | 1976-02-17 | Independent, off-line device for the cutting of a roll of paper into sheets |
BR7601019A BR7601019A (en) | 1975-02-21 | 1976-02-18 | DEVICE FOR CUTTING A ROLL OF PAPER IN SHEETS OF PAPER |
JP1780476A JPS5339074B2 (en) | 1975-02-21 | 1976-02-20 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE2054165A BE825784A (en) | 1975-02-21 | 1975-02-21 | SELF-STANDING DEVICE FOR CUTTING A ROLL OF PAPER TO SHEETS |
Publications (1)
Publication Number | Publication Date |
---|---|
BE825784A true BE825784A (en) | 1975-06-16 |
Family
ID=3865269
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE2054165A BE825784A (en) | 1975-02-21 | 1975-02-21 | SELF-STANDING DEVICE FOR CUTTING A ROLL OF PAPER TO SHEETS |
Country Status (2)
Country | Link |
---|---|
BE (1) | BE825784A (en) |
NL (1) | NL7503545A (en) |
-
1975
- 1975-02-21 BE BE2054165A patent/BE825784A/en unknown
- 1975-03-25 NL NL7503545A patent/NL7503545A/en unknown
Also Published As
Publication number | Publication date |
---|---|
NL7503545A (en) | 1976-08-24 |
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