CN2063479U

CN2063479U - Hand-operated bar code printer

Info

Publication number: CN2063479U
Application number: CN 89209704
Authority: CN
Inventors: 陈星�; 陈炎
Original assignee: Individual
Current assignee: Individual
Priority date: 1989-11-11
Filing date: 1989-11-11
Publication date: 1990-10-10

Abstract

The utility model discloses a hand-operated bar code printer for printing the bar code, comprising a machine frame, a belt box, a stamping head, an ink roller and an ink disc. At the time of use a handle on the belt box can be pushed by hands to cause the belt box and the stamping head to move downward along the machine frame, and the fringes strip fringes of code belts can be stamped on the printed object. The small-size hand-operated bar code printer, having the advantages of simple structure, flexible and convenient use, increased work efficiency and reduced printing cost of the bar code, can print freely the bar code on the specified object at any time and can be conveniently used for the bar code information management work of a computer.

Description

Hand-operated bar code printer

The utility model relates to a kind of small-print apparatus, particularly a kind of manual seal machine of printing bar code.

Bar code is a kind of language-specific of people and computalk contact, and bar code generally is made of the lines that does not wait at black and white, thickness, interval.When light pen scanned bar code, the blackstreak of bar code absorbed light, and white space is reflection ray then, and at this moment the optical inductor in the light pen produces voltage and forms electric signal, and then becomes computer " language " by decoder.More than narration is the effect of bar code.At present bar code manufacture more complicated, generally adopt the method for laser printer or dot-matrix printer or the typographical printing of taking pictures to print.There is the manufacture technology complexity in these methods of printing bar code, and the cycle is long, the shortcoming that processing cost is high.In addition in use, also will at first the bar code that produces in advance manually be attached on a certain appointment article, this taping process is also wasted a lot of artificial times, in computer light pen information management system, information content is very big, so processing printing bar code is also relative very big with use stickup workload.Owing to do not have small-sized hand-operated bar code seal machine simple, flexible and convenient to use directly to print bar code at present, so operating efficiency is also on the low side.

The purpose of this utility model just provides a kind of flexible and convenient to use, can at any time bar code directly be printed on the manual bar code seal machine of specifying on the article.

The purpose of this utility model realizes with following organization plan.The small-sized seal machine that it mainly is made up of frame, slideway, gear, tooth bar, disc, sign indicating number band, sign indicating number tape drum, imprint head.Its structural feature is: on frame, be equipped with one and can slide up and down a tape drum along slideway, the sign indicating number band is housed in the tape drum, the tape drum upper end is provided with handle, the tape drum lower end is provided with imprint head and is connecting the fork that an end is equipped with ink roller by rotating shaft on the tape drum of position, imprint head end, this ink roller can move back and forth along near the curved surface groove slideway imprint head and the imprint head, comes the even China ink of sign indicating number band on the imprint head.During use, when holding handle and push downwards, whole tape drum moves down along slideway, simultaneously by gear, tooth bar engagement transmission mechanism, the fork that drive is contained on the tape drum is swung around axle, and fork drives ink roller along the rolling of imprint head surface, to the even China ink of sign indicating number band at imprint head position, when tape drum continues to move down into when printing the position, by the seal head with sign indicating number with on bar code be impressed on the printed material product.

Below in conjunction with the embodiment accompanying drawing the utility model is done and to be described in further detail.

Accompanying drawing 1 is to implement principle assumption diagram of the present utility model.

Find out that with reference to accompanying drawing 1 it is provided with slideway ［ 6 ］ in the both sides of frame ［ 4 ］, be installed with the slide block ［ 5 ］ that fixes with sign indicating number tape drum ［ 1 ］ in the slideway, the upper end, both sides of frame ［ 4 ］ is fixedly mounting guide rod ［ 28 ］, and suit compression spring ［ 27 ］ on the guide rod.Sign indicating number tape drum ［ 1 ］ is spacing in frame ［ 4 ］ by guide rod ［ 28 ］ and slide block ［ 5 ］, the fixedly connected platen in the bottom of frame ［ 23 ］, have a rectangular opening in the middle of the platen, in the bottom of frame ［ 4 ］ (with the corresponding position of disc ［ 10 ］), be provided with one and work the driving lever ［ 13 ］ of dialling commentaries on classics disc ［ 10 ］ effect, a rubber friction head ［ 11 ］ is equipped with in the driving lever upper end, be connected a thrust spring ［ 12 ］ between this driving lever ［ 13 ］ and the frame ［ 4 ］, on the right side of frame ［ 4 ］ tooth bar ［ 24 ］ is housed fixedly, this tooth bar be installed in tape drum on the gear ［ 25 ］ of power transmission shaft ［ 21 ］ one ends be meshed, the other end of axle ［ 21 ］ is equipped with a bevel gear ［ 20 ］, this bevel gear be contained in the bevel gear ［ 19 ］ of another axle on ［ 18 ］ and be meshed, a sleeve pipe ［ 17 ］ fixedly is equipped with at the two ends (back side in the accompanying drawing) of axle ［ 18 ］ respectively, spring ［ 15 ］ and fork ［ 14 ］ are housed in the sleeve pipe, sleeve pipe ［ 17 ］, spring ［ 15 ］, fork ［ 14 ］ three has constituted an extension type fork around axle ［ 18 ］ swing, front end at fork ［ 14 ］ connects a pair of ink roller ［ 8 ］, when fork when axle ［ 18 ］ is swung, drive ink roller ［ 8 ］ back and forth rolling near curved surface imprint head ［ 16 ］ surface and the imprint head.Be provided with an analog bracket ［ 7 ］ in the lower end of tape drum ［ 1 ］, one disc ［ 10 ］ is housed on this carriage, a spring ［ 9 ］ that plays mitigation is housed on the disc axle, also be provided with six rotating tape guides ［ 29 ］ in the whole tape drum, four ［ 3 ］ four pinch rollers of stone roller belt wheel ［ 2 ］, sign indicating number band ［ 26 ］ all store in whole sign indicating number tape drum body.

During work, at first China ink is coated onto on the disc ［ 10 ］, rotate and grind belt wheel ［ 3 ］ and the good sign indicating number band of pinch roller ［ 2 ］ levelling ［ 26 ］ position, pressing whole sign indicating number tape drum ［ 1 ］ by handle ［ 30 ］ then moves down along frame ［ 4 ］ sliding way ［ 6 ］, platen below the frame ［ 23 ］ touches on the printed material product ［ 22 ］, when tape drum ［ 1 ］ when moving down, having driven gear ［ 25 ］ rotates, by a pair of bevel gear engagement ［ 20 ］［ 19 ］, axle ［ 18 ］ is rotated, drive fork ［ 14 ］ swing, make ink roller ［ 8 ］ along rolling near the curved surface groove slideway imprint head ［ 16 ］ and the imprint head, what make the imprint head position exposes the even China ink of sign indicating number band, and tape drum ［ 1 ］ continues to move down then, by imprint head ［ 16 ］ with sign indicating number with on different stripeds be impressed on the printed material product.In addition, in moulding process, being fixed on tape drum ［ 1 ］ goes up disc ［ 10 ］ and moves down into and driving lever ［ 13 ］ when contacting, because the rubber friction head ［ 11 ］ of driving lever ［ 13 ］ front end contacts with disc ［ 10 ］ edge (the eccentric contact), so in the process of pressing down, after making the driving lever swing, disc ［ 10 ］ is dialled the next angle of commentaries on classics, realize even China ink by the frictional force that spring ［ 12 ］ causes.When hand lifted, because the effect of spring ［ 27 ］［ 12 ］ resets a yard tape drum ［ 1 ］ driving lever ［ 13 ］, ink roller this moment ［ 8 ］ also turned back to disc ［ 10 ］ and goes up the extension China ink.

The utility model has the advantages that: owing to designed this small-sized hand activity code seal machine, so use especially flexible, can at any time directly bar code or other symbol directly be printed on the article of appointment arbitrarily, after needn't printing various bar code paper by other method in advance, manually paste again and specify on the article. Thereby alleviated labour intensity, saved the working time, the printing of bar code is more oversimplified, and also greatly raising of efficient, cost is also very cheap. Can be applied to especially easily in the computerized bar code information management work.

Claims

1, a kind of manual bar code seal machine, it is made up of frame, gear, tooth bar, tape drum, disc, it is characterized in that: a tape drum that can slide up and down along slideway is housed on frame, the sign indicating number band is housed in the tape drum, the tape drum upper end is provided with handle, the tape drum lower end is provided with imprint head, is connecting the fork that an end is equipped with ink roller by axle (18) on the tape drum at position, impression upper end.

2, according to described yard seal machine of claim 1, it is characterized in that: a tooth bar (24) fixedly is housed on the right side of frame (4), this tooth bar is meshed with the gear (25) of power transmission shaft (21) one ends on being installed in tape drum, and the other end of axle (21) is equipped with bevel gear (20).

3, according to described yard seal machine of claim 1, it is characterized in that: a sleeve pipe (17) fixedly is equipped with at the two ends of axle (18) respectively, and spring (15) and fork (14) are housed in the sleeve pipe, and having constituted one can be around the telescopic fork of axle (18) swing.

4, according to described yard seal machine of claim 3, it is characterized in that: be provided with an analog bracket (7) in the lower end of tape drum (1), a disc (10) is housed on this carriage.

5, according to described yard seal machine of claim 4, it is characterized in that: be provided with one in the bottom of frame (4) (with the corresponding position of disc) and work the driving lever (13) of dialling commentaries on classics disc (10) effect.

6, according to described yard seal machine of claim 1～5, it is characterized in that: the upper end, both sides of frame (4), fixedly mounting guide rod (28), suit compression spring (27) on the guide rod.