CN201566215U

CN201566215U - Automatic paper cutting miniature printing machine

Info

Publication number: CN201566215U
Application number: CN2009202306567U
Authority: CN
Inventors: 蒋晓红; 彭元尚; 戴忠; 王立; 吴健; 宋才; 朱建明
Original assignee: JIANGSU ZIJIN ELECTRONIC GROUP CO Ltd
Current assignee: JIANGSU ZIJIN ELECTRONIC GROUP CO Ltd
Priority date: 2009-08-25
Filing date: 2009-08-25
Publication date: 2010-09-01
Anticipated expiration: 2019-08-25

Abstract

The utility model relates to an automatic paper cutting miniature printing machine, which comprises a whole machine of a narrow row printing machine and a paper cutting mechanism, wherein the paper cutting mechanism comprises a transverse paper cutting knife, a paper cutting motor, a positioning optical coupler and an independent single chip control panel, the transverse paper cutting knife is arranged at a paper outlet of the whole machine of the narrow row printing machine, the paper cutting motor controls the action of the transverse paper cutting knife, the positioning optical coupler controls the movement position of the transverse paper cutting knife, and the single chip control panel controls the paper cutting motor and the positioning optical coupler. The utility model adds an automatic paper cutting component on the printing machine. When uses finish printing documents or bills, the automatic paper cutting component automatically cuts paper down in the specified position, and the cut of the paper is smooth. The utility model has the advantages of small automatic paper cutting component, high paper cutting speed, long service life of cut paper, high paper cutting accuracy, adjustable paper cutting width and wide applicable range of the paper cutting component. The utility model can be widely applied to the fields of self-help banks, telecommunication, taxation, insurance, ticketing and the like, and is used for printing narrow line check sheets, bills and the like of customers.

Description

From the cut paper mini-printer

[affiliated technical field]

The utility model relates to a kind of short line printer, and the printer of particularly a kind of bill or continuous paper delivery belongs to the computer communication technology field.

[background technology]

At present, mainly contain following series printer on the market: EPSON series, OKI series, HP series etc., they all do not have from the cut paper function, after the user has printed file or bill, can only manually from printer paper or bill be torn.Along with the modern high speed development of China, systems such as increasing industry such as bank, telecommunications, the tax, insurance, ticketing are equipped with Possum just successively, the printer that is installed on the Possum must be with from the cut paper function, along with the miniaturization of Possum, also must develop towards microminiaturized direction from the cut paper printer.

[summary of the invention]

The application's purpose provides the mini-printer of a kind of band from the cut paper function, automatically paper is downcut after print What finishes, thereby realizes that printer has from the cut paper function.

Technical solution of the present utility model:

A kind of from the cut paper mini-printer.It includes the short line printer complete machine, it is characterized in that it also has all mechanism of paper, this mechanism comprises that one is arranged on the cut paper motor of the horizontal hand papercutter at printer complete machine exit slot place, a horizontal hand papercutter action of control and the location optocoupler of a horizontal hand papercutter movement position of control, and it also includes a singlechip control panel of independently controlling above-mentioned cut paper motor and location optocoupler.

The utility model increases on short line printer from the cut paper parts, and after the user had printed file or bill, by automatically paper being downcut by appointed positions from the cut paper parts, the paper otch was smooth, attractive in appearance.The utlity model has following advantage:, cut paper speed little from the cut paper parts is fast, cut paper life-span length, cut paper accuracy rate height, cut paper width-adjustable, cut paper parts are applied widely.The utility model is widely used in fields such as self-help bank, telecommunications, the tax, insurance, ticketing, is used to print narrow row check sheet, bill of client etc.

[description of drawings]

Fig. 1 is a theory diagram of the present utility model;

Fig. 2 is the theory structure schematic diagram of the horizontal hand papercutter of the utility model roller;

Fig. 3 is the left view of the utility model cut paper mechanism;

Fig. 4 is the right view of the utility model cut paper mechanism;

Fig. 5 is the electrical schematic diagram of the utility model singlechip control panel.

[specific embodiment]

As Fig. 1～5, the utility model includes short line printer complete machine 1, is characterized in: also have all mechanism of paper 2.This mechanism 2 comprises a horizontal hand papercutter 3 that is arranged on the exit slot place of short line printer complete machine 1, the cut paper motor 4 of horizontal hand papercutter 3 actions of control and the location optocoupler S1 of horizontal hand papercutter 3 movement positions of control, it also includes a singlechip control panel 5 of independently controlling above-mentioned cut paper motor 4 and location optocoupler S1.

In the utility model, the singlechip control panel 5 of cut paper mechanism 2 can be connected to optocoupler detector X3, and it is used for detecting the black mark symbol on printer complete machine 1 printed tickets, so that eliminate the accumulated error of bill.The power supply of cut paper mechanism 2 can directly be connected on the corresponding dc source of control panel in the printer complete machine 1 by power cable 6.

Horizontal hand papercutter 3 of the present utility model is characterized in that the horizontal hand papercutter of roller, and location optocoupler S1 is arranged on the electric machine support 16, and with transmission mechanism in the transmission worm gear on small column 18 corresponding.As Fig. 2～4, it is by hob head 7, and hobboing cutter 9 decided by short moving hobboing cutter 8, weak point and transmission mechanism 10 is formed; Hob head 7 is arranged on the exit slot front of printer complete machine 1; Short decide hobboing cutter 9 and be the bar shaped cutter, its slightly-inclined is settled (oblique degree for once about), and its two ends and hob head 7 are affixed, and lack and decide the exit slot place that hobboing cutter 9 bar shaped edge tilted are positioned at printer complete machine 1; Corresponding short top of deciding hobboing cutter 9, among hob head 7, be provided with short moving hobboing cutter 8, short moving hobboing cutter 8 is a bar shaped cutter, and it is rotatably connected on the hob head 7, makes the moving hobboing cutter 8 of weak point decide to decide hobboing cutter 9 other ends until its another end-grain cutting to weak point under the hobboing cutter 9 corresponding end-grain cutting from short with the one end earlier with roll mode.Short moving hobboing cutter 8 is as follows with the syndeton of hob head 7: be respectively equipped with separately left rotary shaft 11 at hob head 7 correspondence positions, movable arbor 12, short moving hobboing cutter 8 two ends just are connected the concentric left rotary shaft in two ends 11, on the movable arbor 12, movable arbor 12 links to each other with transmission mechanism 10, this transmission mechanism 10 is by transmission worm gear 14, oscillating deck 15 constitutes, transmission worm gear 14 is meshing with each other with the worm screw 16 of cut paper motor 4 and is connected, they are arranged on the electric machine support 17, the surperficial eccentric part of transmission worm gear 14 small column that stretches out 18 that is rotationally connected, the elliptical slot of the diameter of this small column 18 and oscillating deck 15 matches, oscillating deck 15 just is enclosed within on the small column 18, and oscillating deck 15 other ends are enclosed within on the movable arbor 12 and are connected on the short moving hobboing cutter 8; Like this, when cut paper motor 4 rotates, just the worm screw 16 by cut paper motor 4 drives 14 rotations of transmission worm gear, and the rotation of transmission worm gear 14 just makes that by small column 18 oscillating deck 15 is that swing at the center with movable arbor 12, thereby finishes the roller cut paper action of short moving hobboing cutter 8.Before hob head 7, be provided with upper and lower defeated cardboard 19, so that the bill or the paper that downcut are derived smoothly.Transmission mechanism 10 adopts worm gears 14, worm screw 16 transmissions to drive short moving hobboing cutter 8 and finishes the cut paper action, and this kind of drive takes up room smaller, makes the miniaturization of whole horizontal hand papercutter 3 mechanisms, should be from the microminiaturization of cut paper printer thereby make.

Singlechip control panel 5 of the present utility model, as Fig. 5, it by: single chip machine controlling circuit, cut paper motor-drive circuit, optocoupler testing circuit are formed, and it is characterized in that described singlechip control panel is made up of optocoupler testing circuit, single chip machine controlling circuit and cut paper motor-drive circuit; The optocoupler testing circuit is made up of comparator, resistance, electric capacity and optocoupler detector; Single chip machine controlling circuit is made up of central processing unit, high-voltage driving circuit; The cut paper motor-drive circuit is made up of four phase drive circuits, high drive branch road and corresponding driving pipe.

Claims

1. one kind from the cut paper mini-printer, it includes short line printer complete machine, cut paper mechanism, and the location optocoupler, that its feature cut paper mechanism comprises a horizontal hand papercutter that is arranged on the exit slot place of printer complete machine, the transmission power source of a horizontal hand papercutter action of control, a horizontal hand papercutter movement position of control be singlechip control panel independently.

2. according to claim 1 from the cut paper mini-printer, it is characterized in that described horizontal hand papercutter is the horizontal hand papercutter of roller, it by hob head, short moving hobboing cutter, weak point is decided hobboing cutter and transmission mechanism is formed; Hob head is arranged on the front at the exit slot place of printer complete machine; It is a bar shaped cutter that weak point is decided hobboing cutter, its slightly-inclined is placed on the hob head, and short bar shaped edge tilted of deciding hobboing cutter is positioned at the exit slot place of printer complete machine, corresponding short top of deciding hobboing cutter, in hob head, be provided with short moving hobboing cutter, short moving hobboing cutter is a bar shaped cutter, and it is rotatably connected on the hob head, makes the short hobboing cutter that moves decide to decide the hobboing cutter other end until its another end-grain cutting to weak point under the corresponding end-grain cutting of hobboing cutter from short with the one end earlier with roll mode; The syndeton of short moving hobboing cutter and hob head is as follows: be respectively equipped with separately left rotary shaft at the hob head correspondence position, movable arbor, short moving hobboing cutter two ends just are connected the concentric left rotary shaft in two ends, on the movable arbor, movable arbor links to each other with transmission mechanism, this transmission mechanism is by the transmission worm gear, oscillating deck constitutes, the transmission worm gear is meshing with each other with the worm screw of cut paper motor and is connected, they are arranged on the electric machine support, the surperficial eccentric part of the transmission worm gear small column that stretches out that is rotationally connected, the diameter of this small column and the elliptical slot of oscillating deck match, oscillating deck just is enclosed within on the small column, and the oscillating deck other end is enclosed within on the movable arbor and is connected on the short moving hobboing cutter.

3. automatic cut paper mini-printer according to claim 1 is characterized in that the action source of described hand papercutter is arranged on the hob head right side, and its power supply can directly be connected on the corresponding dc source of control panel in the printer complete machine by power cable.

4. according to claim 1 from the cut paper mini-printer, it is characterized in that the location optocoupler of the horizontal hand papercutter movement position of described control is arranged on the electric machine support plate, and corresponding with the small column on the transmission worm gear.

5. automatic cut paper printer according to claim 1 is characterized in that described singlechip control panel is made up of optocoupler testing circuit, single chip machine controlling circuit and cut paper motor-drive circuit; The optocoupler testing circuit is made up of comparator, resistance, electric capacity and optocoupler detector; Single chip machine controlling circuit is made up of central processing unit, high-voltage driving circuit; The cut paper motor-drive circuit is made up of four phase drive circuits, high drive branch road and corresponding driving pipe.