CN201136341Y - Automatic paper-cutting printer - Google Patents

Abstract

The utility model relates to an automatic paper-cutting printer which comprises a printer set and a paper-cutting mechanism as well. The paper-cutting mechanism comprises a transverse paperknife arranged at the paper outlet of the printer set, a paper-cutting motor controlling the action of the transverse paperknife, a locating optocoupler controlling the motion position of the transverse paperknife and a single-chip panel controlling the paper-cutting motor and the locating optocoupler separately. An automatic paper-cutting component is additionally arranged in the automatic paper-cutting printer, when a user finishes printing documents or invoices, the paper is cut off according to the designated location by the automatic paper-cutting component automatically and the paper incision is smooth. The automatic paper-cutting printer has the advantages that the paper-cutting speed is high, the paper-cutting life is long, the paper-cutting thickness is thick (An invoice can be of 1 to 6 sheets), the paper-cutting accuracy is high, the adjustability of paper-cutting width is large and the application range of paper-cutting components is wide. The automatic paper-cutting printer is widely applicable to the fields of self-service banking, telecommunication, taxation, insurance, booking, etc. and used for printing account statements, invoices, etc. for clients.

Description

Automatic cut paper printer

[affiliated technical field]

The utility model relates to a kind of 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: STAR series, EPSON series, OKI series, HP series etc., they all do not have automatic 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, and the printer that is installed on the Possum must be with automatic cut paper function.

[summary of the invention]

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

Technical solution of the present utility model:

A kind of automatic cut paper printer.It includes the 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 light lotus root 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 light lotus root.

The utility model increases automatic cut paper parts on printer, after the user has printed file or bill, automatically paper is downcut by appointed positions by automatic cut paper parts, and the paper otch is smooth, attractive in appearance.The utlity model has following advantage: cut paper speed is fast, cut paper life-span length, cut paper thickness thick (invoice 1～6), cut paper accuracy rate height, cut paper width-adjustable greatly, the 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 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 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 printer complete machine 1, the cut paper motor 4 of horizontal hand papercutter 3 actions of control and the location light lotus root 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 light lotus root S1.

In the utility model, the singlechip control panel 5 of cut paper mechanism 2 can be connected to light lotus root 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 light lotus root is arranged on its right wallboard, and with transmission mechanism in travelling gear on locating hole corresponding.As Fig. 2～4, it is by left and right wallboard 7,8, and cutter 9 moves cutting knife 10 and transmission mechanism 11 is formed; Left and right wallboard 7,8 is arranged on the base both sides at the exit slot place of printer complete machine 1; Cutter 9 is a bar shaped cutter, and its slightly-inclined is settled (oblique degree for once about), and its two ends and left and right wallboard 7,8 are affixed, and cutter 9 bar shaped edge tilted are positioned at the exit slot place of printer complete machine 1; The top of corresponding cutter 9, between left and right wallboard 7,8, be provided with moving cutting knife 10, moving cutting knife 10 is a bar shaped cutter, it is packed on the support plate 12, support plate 12 slightly-inclineds (oblique degree for once about) are rotatably connected on the left and right wallboard 7,8, make moving cutting knife 10 with roll mode earlier with the one end under the cutter 9 corresponding end-grain cutting until its another end-grain cutting to cutter 9 other ends.A support plate 12 and a left side, right wallboard 7,8 syndeton is as follows: on a left side, right wallboard 7,8 correspondence positions are respectively equipped with a left side separately, right spindle 13,14, support plate 12 is the slightly-inclined plate, its two ends just are connected a concentric left side, two ends, right spindle 13, on 14, right spindle 14 links to each other with transmission mechanism 11, this transmission mechanism 11 can be by travelling gear 15, fork 17 constitutes, travelling gear 15 and the gear of cut paper motor 4 are nibbled the right side mutually and are closed and be connected, they are arranged on the wallboard 8, the surperficial eccentric part of travelling gear 15 straight pin that stretches out 19 that is rotationally connected, one radial direction through hole that matches with fork 17 diameters is arranged on this straight pin 19, fork 17 just passes from the radial direction through hole of straight pin 19, and straight pin 19 1 ends are connected on the right spindle 14; Like this.When cut paper motor 4 rotates, just drive travelling gear 15 and rotate by motor gear, the rotation of travelling gear 15 just makes that by straight pin 19 fork 17 is that swing at the center with right spindle 14, thereby finishes the roller cut paper action of moving cutting knife 10.Between left and right wallboard 7,8, be provided with upper and lower defeated cardboard 20, so that the bill or the paper that downcut are derived smoothly.

Singlechip control panel 5 of the present utility model, as Fig. 5, it by: single chip machine controlling circuit, cut paper motor-drive circuit, light lotus root testing circuit are formed, and it is characterized in that described singlechip control panel is made up of light lotus root testing circuit, single chip machine controlling circuit and cut paper motor-drive circuit; Light lotus root testing circuit is made up of comparator, resistance, electric capacity and light lotus root 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 (5)

1, a kind of automatic cut paper printer, it includes printer complete machine, cut paper mechanism, and the location light lotus root, 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, automatic cut paper printer according to claim 1 is characterized in that described horizontal hand papercutter is the horizontal hand papercutter of roller, and it is made up of left wallboard, right wallboard, cutter, moving cutting knife and transmission mechanism; Left side wallboard, right wallboard are arranged on the base both sides at the exit slot place of printer complete machine; Cutter is a bar shaped cutter, its slightly-inclined is placed on the left and right wallboard, and the bar shaped edge tilted of cutter is positioned at the exit slot place of printer complete machine, the top of corresponding cutter, be provided with moving cutting knife between left and right wallboard, moving cutting knife is a bar shaped cutter, and it is fixed on the support plate, the support plate slightly-inclined is rotatably connected on the left and right wallboard, make moving cutting knife with roll mode earlier with the one end under the corresponding end-grain cutting of cutter until its another end-grain cutting to the cutter other end; A support plate and a left side, the syndeton of right wallboard is as follows: on a left side, right wallboard correspondence position is respectively equipped with a left side separately, right spindle, support plate is the slightly-inclined plate, its two ends just are connected a concentric left side, two ends, on the right spindle, right spindle links to each other with transmission mechanism, this transmission mechanism can be made of travelling gear and fork, they are arranged on the right wallboard, and travelling gear and the output gear that is arranged on the cut paper motor on the right wallboard are connected with a joggle, at the surperficial eccentric part of the travelling gear straight pin that stretches out that is rotationally connected, one radial direction through hole that matches with the fork diameter is arranged on this straight pin, fork just passes from the radial direction through hole of straight pin, and straight pin one end is connected on the right spindle.

3, automatic cut paper printer according to claim 1 is characterized in that the singlechip control panel of described cut paper mechanism is connected to light lotus root detector, and the power supply of cut paper mechanism can directly be connected on the corresponding dc source of control panel in the printer complete machine by power cable.

4, automatic cut paper printer according to claim 1 is characterized in that the horizontal hand papercutter of roller, and described location light lotus root is arranged on its right wallboard, and with transmission mechanism in travelling gear on locating hole corresponding.

5, automatic cut paper printer according to claim 1 is characterized in that described singlechip control panel is made up of light lotus root testing circuit, single chip machine controlling circuit and cut paper motor-drive circuit; Light lotus root testing circuit is made up of comparator, resistance, electric capacity and light lotus root 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.

Images