CN2286102Y

CN2286102Y - Automatic printing machine for check

Info

Publication number: CN2286102Y
Application number: CN 97204575
Authority: CN
Inventors: 赵德洲
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-02-04
Filing date: 1997-02-04
Publication date: 1998-07-15
Anticipated expiration: 2007-02-04

Abstract

The utility model relates to an automatic printing machine for checks, which adopts a double character wheel structure. The double character wheel structure comprises a rotating shaft, a shaft shoulder arranged in the center of the rotating shaft, two installing plates respectively installed on the rotating shaft by elastic reeds on both sides, two stepping motors respectively installed on the outer side of the installing plates and driving gears respectively arranged on the rotating shaft of each stepping motor; a bearing / a sleeve barrel combination arranged on the rotating shaft is respectively and successively provided with a driven gear, a brake gear and a printing character wheel integrated as a whole. The automatic printing machine for checks can input the currency and the sum number through a keyboard and can rapidly, continuously and automatically print the currency and the amount in words and the amount in figures in the predetermined position on the check accurately and simultaneously through the control of a single-chip microcomputer.

Description

The check automatic stamper

The utility model relates to cheque punch, is specifically related to a kind of cheque punch that utilizes Single-chip Controlling to realize and printing automatically, more particularly, relates to the check automatic stamper of the little printable multiple currency symbol of a kind of volume.

The many employings of existing banker's check are manually filled in, easily make mistakes and easily distort and cause damage, the mechanical printing machine that existing band single-chip microcomputer is controlled is realized the automatic Check Printing of electronics, as disclosed automatic Chinese cheque punch of Chinese utility model patent 89200309.X and Chinese utility model patent 93206312.8 disclosed automatic cheque writing machines, its advantage is the check normalized written that prints, and easily processing and identification, and word trace is outstanding can be anti-tamper, and it is simple, convenient, reliable.But they are owing to adopt single big character wheel, and volume is bigger, and is not suitable for printing multiple currency symbol, certain limitation is arranged, and range of application is restricted.

The purpose of this utility model is to provide a kind of check automatic stamper, this check automatic stamper can overcome the above-mentioned shortcoming of prior art, it can utilize compact big or small identical double word wheel construction, realizes the capital and small letter amount of money, the printing of multiple currency symbol and smaller volume.

The purpose of this utility model is to realize like this, construct a kind of check automatic stamper and comprise input keyboard, the Currency Type switch, display screen, single-chip microcomputer, support, the double word wheel drive mechanism, printing mechanism beaten in word, check paper advance mechanism and check compress positioner, import amount of money numeral and Currency Type respectively by input keyboard and Currency Type switch, after pressing the printing button, two stepper motors of Single-chip Controlling, make it make first character wheel forward the character position that desire is printed to by gear drive, another character wheel forwards the position, space to, drive printing mechanism by the Single-chip Controlling d.c. motor again, slow down by gear train, provoke linkage via cam, the word hammer is moved up and down, contact with one of them character wheel strike, another space does not then contact, thereby realizes once printing action.In said two character wheels, one is carved with full Chinese or other foreign languages and Currency Type explanation, the Chinese that another is carved with Arabic numerals, Currency Type symbol and needs at last to print, and position, a space is arranged all, when making a barrel printing, what another character wheel was right is the space, do not print, and the distance of two character wheels just in time is a character-spacing that needs paper feeding to walk about, guaranteed to print the continuity of character like this, two character wheel arrangement positions are to be carved with the character wheel of Arabic numerals on a left side, and the character wheel that is carved with full Chinese or other literal is on the right side, to guarantee the directionality of paper feed.Check automatic stamper more particularly of the present utility model, described double word wheel construction comprises: a rotating shaft, be located at the middle shaft shoulder of this rotating shaft, elastic spring by both sides is installed in two installing plates in the rotating shaft respectively, be contained in two stepper motors in the installing plate outside respectively, be located at the driving gear in each stepper motor rotating shaft respectively, in described rotating shaft, also be respectively equipped with bearing/sleeve combination, what be provided with successively respectively also that rigidity connects in the combination of this bearing/sleeve is incorporate driven gear, spragging gear and print wheel, described driven gear can mesh with described driving gear, in addition, also be provided with the braking ratchet that can make spragging gear deceleration and braking location.In this double word wheel mechanism, have only a print hammer, this word hammer scope of attack area can cover two characters that described two character wheels are in same position, and just one of them must be in the space and not contact.

Implement check automatic stamper of the present utility model, can import Currency Type and amount of money number by keyboard, through controlled by single chip microprocessor, can be rapidly, continuously, automatically currency symbol, capitalization Chinese or other amounts in word and the small letter Arabic numerals amount of money are printed on the assigned position of check simultaneously like clockwork.

In conjunction with the accompanying drawings and embodiments, further specify characteristics of the present utility model, in the accompanying drawing:

Fig. 1 is the external structure schematic diagram of check automatic stamper of the present utility model.

Fig. 2 is the schematic diagram of double word wheel construction in the check automatic stamper of the present utility model.

Fig. 3 is the schematic diagram that double word wheel institute that the utility model adopts carves characters and accords with.

Fig. 4 is that the utility model is used for the schematic diagram that single double word wheel that is adopted when planting currency (RMB) Check Printing is carved characters and accorded with.

As shown in Figure 1, check automatic stamper of the present utility model comprise support 90, be located at frame upper surface digital input keyboard 30, Currency Type switch 10, display screen 20, transparent panel 40, be inserted in check 50, platen switch 60 under the transparent panel 40.Be provided with the circuit part, double word wheel drive mechanism, word hammering printing mechanism, check paper advance mechanism and the check that comprise single-chip microcomputer in support 90 inside and compress positioner by circuit part control.

During use, check 50 is put into the fixed position by transparent panel 40 to be clamped, Currency Type switch 10 is pushed desired location, key in the amount of money by keyboard 30, after computing, amount of money total value is shown on LCDs 20, press the print button in the lower keyboard 30, send instruction by single-chip microcomputer, the amount of money and the Currency Type that shows on the LCDs 20 printed on the position of regulation on the check 50.

In the double word wheel construction in the embodiment of the check automatic stamper of the present utility model shown in Fig. 2, under the control of single-chip microcomputer, drive stepper motor 81, forward character wheel 70 to need printing place by gear 78, one of them character wheel 70 forwards the place, space to, and then, direct current generator drives word hammer knee-action once, with the character printing speed once, thus finish once and to print.

Shown in Fig. 2 the double word wheel construction comprise: a rotating shaft 75, be located at the shaft shoulder 76 of these rotating shaft 75 centres, elastic spring 74 by both sides is installed in two installing plates 79 in the rotating shaft 75 respectively, be contained in two stepper motors 81 in installing plate 79 outsides respectively, be located at the driving gear 78 in each stepper motor 81 rotating shaft respectively, in described rotating shaft 75, also be respectively equipped with bearing/sleeve combination 73, in this bearing/sleeve combination 73, also be provided with driven gear 71 integrated or that rigidity connects respectively successively, spragging gear 72 and print wheel 70, described driven gear 71 and described driving gear 78 engagements, in addition, also be provided with the braking ratchet 77 that can make spragging gear 72 decelerations and braking location.The width of the said shaft shoulder 76 is 3.9 millimeters.In this double word wheel mechanism, have only a print hammer, this word hammer scope of attack area can cover two characters that described two character wheels are in same position, and just one of them must be in the space and not contact.

As shown in Figure 3, in two character wheels, first character wheel is carved with " U.S. ", " port ", " day " etc. Currency Type and capitalization Chinese figure " one, two ... nine, pick up, zero, unit, angle, ten thousand, thousand, hundred ", another character wheel i.e. second character wheel is carved with " put in order ", " branch ", Arabic numerals " 1 ", " 2 " ..., " 9 ", " 0 " reaches currency symbol, the position, space that no any character is all arranged on two character wheels, so that when peening hammer advances to beat, can not contact two character wheels simultaneously.First character wheel is near the origin or beginning of page orientation, and second character wheel is near the terminal of page orientation.Said first character wheel and the second character wheel standoff distance are the one-pass sheet-fed distance of check paper advance mechanism action.Be 3.9 millimeters at home.

For being fit to the size of existing check size, the foreign currency symbol on second character wheel is designed to

If make only to print the cheque punch of RMB into, then second character wheel only need be carved with " putting in order " (just) word, Arabic numerals and RMB symbol get final product, as shown in Figure 4.

Claims

1. check automatic stamper, comprise input keyboard, the Currency Type switch, display screen, single-chip microcomputer, support, the double word wheel mechanism, printing mechanism beaten in word, check paper advance mechanism and check compress positioner, it is characterized in that described double word wheel construction comprises: a rotating shaft, be located at the middle shaft shoulder of this rotating shaft, elastic spring by both sides is installed in two installing plates in the rotating shaft respectively, be contained in two stepper motors in the installing plate outside respectively, be located at the driving gear in each stepper motor rotating shaft respectively, in described rotating shaft, also be respectively equipped with bearing/sleeve combination, in this bearing/sleeve combination the rigidity connection being housed successively respectively also is incorporate driven gear, spragging gear and print wheel, in addition, also be provided with and can make the braking ratchet that spragging gear slows down and braking is located, described driven gear can mesh with described driving gear.

2. check automatic stamper according to claim 1, its feature also is, in described double word wheel mechanism, has only a print hammer, area is beaten in this word hammering can cover two characters arranged side by side that described two character wheels are in same position, and just one of them must be in the space and not contact.

3. check automatic stamper according to claim 1, it is characterized in that, described two character wheels big or small identical, wherein, first character wheel is carved with " U.S. ", " port ", " day " etc. Currency Type symbol and capitalization Chinese figure " one; two; ... nine; pick up; zero; thousand, hundred, ten thousand, unit, the angle "; another character wheel promptly second character wheel be carved with " put in order "; " divide "; Arabic numerals " 1 "; " 2 "; ...; " 9 "; " 0 " and currency symbol; the position, space of no any character is arranged all on two character wheels; described first character wheel is installed near the origin or beginning of page orientation, and second character wheel is near the terminal installation of page orientation.

4. check automatic stamper according to claim 1 is characterized in that, said first character wheel and the second character wheel standoff distance are the one-pass sheet-fed distance of check paper advance mechanism action, and this distance can be 3.9 millimeters in China.

5. check automatic stamper according to claim 1 is characterized in that, the foreign currency symbol on described second character wheel is made as

6. check automatic stamper according to claim 1 is characterized in that, described second character wheel is carved with " putting in order " (just) word, Arabic numerals and RMB symbol.