CN104484637A - Barcode scanning machine - Google Patents
Barcode scanning machine Download PDFInfo
- Publication number
- CN104484637A CN104484637A CN201410638002.3A CN201410638002A CN104484637A CN 104484637 A CN104484637 A CN 104484637A CN 201410638002 A CN201410638002 A CN 201410638002A CN 104484637 A CN104484637 A CN 104484637A
- Authority
- CN
- China
- Prior art keywords
- fan
- hole
- bar code
- paper
- fold paper
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Abstract
The invention discloses a barcode scanning machine. The barcode scanning machine is used for automatically scanning barcodes attached onto folded paper. The barcode scanning machine comprises a scanning machine main body, a paper conveying mechanism which is arranged on the scanning machine main body and is used for conveying the folded paper along a first direction so as to make the folded paper unfolded, a tensioning mechanism which is arranged on the scanning machine main body and is separated from the paper conveying mechanism by an interval, and can be matched with the paper conveying mechanism so as to tension the unfolded paper, a scanner which is arranged on the scanning machine main body and is located between the paper conveying mechanism and the tensioning mechanism, and is used for automatically scanning the barcodes attached to the folded paper. With the above technical scheme adopted, the barcode scanning machine of the invention can continuously and automatically scan the barcodes attached onto the folded paper, and can assist in effectively improving work efficiency.
Description
Technical field
The present invention relates to robotization identification field, particularly relate to a kind of bar code scanner being attached to the bar code on fan-fold paper for autoscan.
Background technology
Along with the development of science and technology, bar code (bar code) has generally been applied in people's life, it can mark the producing country of product, manufacturing firm, trade name, date of manufacture or classification number etc., and bar code can also mark many information such as mail start-stop place, classification, date in addition.Thus bar code is all widely used in commodity circulation, taking care of books, postal management, banking system or other more areas.
But part bar code is as mobile phone network access license etc., and the bar code be completed for printing with regard to encoding before mobile phone application depends on and is pasted on fan-fold paper, and then unification is distributed to each application units.For this kind of bar code, constituent parts all can carry out scanning recognition bar code, with typing related data information when warehouse-in and outbound.But because bar code batch is large, up to ten thousand bar codes concentrate on fan-fold paper, and when artificial scanner scans, its workload is large, and efficiency is low, often also easily makes mistakes.
In sum, be necessary to provide a kind of bar code scanner to solve the problem.
Summary of the invention
The technical matters that the present invention mainly solves is to provide a kind of bar code scanner, can be attached to the bar code on fan-fold paper by autoscan continuously, effectively increase work efficiency.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide a kind of bar code scanner, it is attached to the bar code on fan-fold paper for autoscan, bar code scanner comprises: scanning machine main body; Paper advance mechanism, is arranged in scanning machine main body, for along first direction transmission fan-fold paper, launches to make fan-fold paper; Strainer, is disposed in scanning machine main body with paper advance mechanism, the fan-fold paper launched for coordinating tensioning with paper advance mechanism; Scanner, is arranged in scanning machine main body, and between paper advance mechanism and strainer, is attached to the bar code on the fan-fold paper of tensioning for autoscan.
Wherein, bar code scanner also comprises the gear train be arranged in scanning machine main body, gear train is connected with scanner, for along perpendicular to the second direction transmission scanner of first direction, to be attached to multiple bar codes on fan-fold paper to make scanner along second direction successively sweep spacing.
Wherein, bar code scanner also comprises two position-limit mechanisms be arranged in scanning machine main body, and two position-limit mechanisms are arranged at intervals at the both sides of fan-fold paper along the second direction perpendicular to first direction, and then limit the position of fan-fold paper.
Wherein, bar code scanner also comprises touch-screen control inerface, for input control order to paper advance mechanism, to make paper advance mechanism transmission fan-fold paper.
Wherein, paper advance mechanism comprises: two the first holders, and two the first holders are arranged at intervals at the both sides of fan-fold paper along the second direction perpendicular to first direction; Main drive shaft, rotates and is arranged between two the first holders; Driving wheel, is fixed on main drive shaft; Motor, is connected with main drive shaft, rotates for driving main drive shaft; First driven shaft, is fixedly installed between two the first holders; First engaged wheel, rotates and is arranged on the first driven shaft; Wherein, driving wheel and the first engaged wheel lay respectively at the both sides up and down of fan-fold paper and clamp fan-fold paper, and further at the drive underdrive fan-fold paper of motor.
Wherein, first holder is provided with the first through hole arranged along second direction, second through hole and the third through-hole arranged along the third direction perpendicular to first direction and second direction, wherein the first through hole is positioned at below the second through hole, main drive shaft rotates and is arranged in the first through hole, first driven shaft is fixedly installed in the second through hole, and the first driven shaft is provided with the screw being positioned at the second through hole, third through-hole is communicated with the upper surface of the second through hole and the first holder, paper advance mechanism comprises the first spring and the first housing screw further, wherein the first spring arranges in third through-hole, first housing screw passes the first spring and is threaded with the screw of the first driven shaft.
Wherein, the cross section perpendicular to second direction of the second through hole is elliptical aperture, to make the first driven shaft mobile spacing regulated between described driving wheel and described first engaged wheel in elliptical aperture.
Wherein, strainer comprises: two the second holders, and two the second holders are arranged at intervals at the both sides of fan-fold paper along the second direction perpendicular to first direction; Second driven shaft, rotates and is arranged between two the second holders; Second engaged wheel, is fixed on the second driven shaft; 3rd driven shaft, is fixedly installed between two the second holders; 3rd engaged wheel, rotates and is arranged on the 3rd driven shaft; Wherein, the second engaged wheel and the 3rd engaged wheel lay respectively at the both sides up and down of fan-fold paper and clamp fan-fold paper, and the tensioning fan-fold paper when paper advance mechanism transmission fan-fold paper further.
Wherein, second holder is provided with the fourth hole arranged along second direction, fifth hole and the 6th through hole arranged along the third direction perpendicular to first direction and second direction, wherein fourth hole is positioned at below fifth hole, second driven shaft rotates and is arranged in fourth hole, 3rd driven shaft is fixedly installed in fifth hole, and the 3rd driven shaft is provided with the screw being positioned at fifth hole, 6th through hole is communicated with the upper surface of fifth hole and the second holder, strainer comprises the second spring and the second housing screw further, wherein the second spring arranges in the 6th through hole, second housing screw passes the second spring and is threaded with the screw of the 3rd driven shaft.
Wherein, the cross section perpendicular to second direction of fifth hole is elliptical aperture, moves to make the 3rd driven shaft the spacing regulated between the 3rd engaged wheel and the 4th engaged wheel in elliptical aperture along third direction.
The invention has the beneficial effects as follows: the situation being different from prior art, bar code scanner of the present invention comprises: scanning machine main body; Paper advance mechanism, is arranged in scanning machine main body, for along first direction transmission fan-fold paper, launches to make fan-fold paper; Strainer, is disposed in scanning machine main body with paper advance mechanism, the fan-fold paper launched for coordinating tensioning with paper advance mechanism; Scanner, is arranged in scanning machine main body, and between paper advance mechanism and strainer, is attached to the bar code on the fan-fold paper of tensioning for autoscan.Bar code scanner of the present invention can be attached to the bar code on fan-fold paper by autoscan continuously, effectively increases work efficiency.
Accompanying drawing explanation
Fig. 1 is the perspective view of bar code scanner of the present invention;
Fig. 2 is the structural representation of paper advance mechanism in Fig. 1;
Fig. 3 is the cutting structural representation of paper advance mechanism in Fig. 2;
Fig. 4 is the structural representation of strainer in Fig. 1;
Fig. 5 is the cutting structural representation of strainer in Fig. 4;
Fig. 6 is the structural representation of position-limit mechanism in Fig. 1.
Embodiment
Below in conjunction with drawings and embodiments, the present invention is described in detail.
As shown in Figure 1, Fig. 1 is the perspective view of bar code scanner of the present invention, and this bar code scanner is attached to the bar code 181 on fan-fold paper 18 for autoscan.In the present embodiment, bar code 181 interval is attached on fan-fold paper 18, and bar code 181 is preferably one-dimension code or Quick Response Code, and fan-fold paper 18 is preferably Z-type folding chart.Certainly, bar code 181 of the present invention is not restricted to one-dimension code or Quick Response Code, can also be other bar codes.Wherein, bar code scanner comprises scanning machine main body 11, paper advance mechanism 12, strainer 13, scanner 14, gear train 15, position-limit mechanism 16 and touch-screen control inerface 17.
Paper advance mechanism 12 is arranged in scanning machine main body 11, for along first direction A transmission fan-fold paper 18, launches to make fan-fold paper 18.
As shown in Figures 2 and 3, paper advance mechanism 12 comprises two the first holders 121, main drive shaft 122, driving wheel 123, first driven shaft 124, first engaged wheel 125, motor 126, first spring 127 and the first housing screw 128.Two the first holders 121 are arranged at intervals at the both sides of fan-fold paper 18 along the second direction B perpendicular to first direction A.Wherein, the first holder 121 is provided with the first through hole 1211, second through hole 1212 arranged along second direction B and the third through-hole 1213 arranged along the third direction C perpendicular to first direction A and second direction B.First through hole 1211 is positioned at below the second through hole 1212.Main drive shaft 122 rotates and is arranged between two the first holders 121, and preferably, main drive shaft 122 rotates and is arranged in the first through hole 1211.Driving wheel 123 is fixed on main drive shaft 122, and preferably, driving wheel 123 is three, and interval is fixed on main drive shaft 122.Motor 126 is connected with main drive shaft 122, for driving main drive shaft 122 to rotate, thus makes driving wheel 123 along first direction A transmission fan-fold paper 18.First driven shaft 124 is fixedly installed between two the first holders 121, and preferably, the first driven shaft 124 is fixedly installed in the second through hole 1212.First engaged wheel 125 rotates and is arranged on the first driven shaft 124, and preferably, the first engaged wheel 125 is three, corresponding with driving wheel 123, and interval is rotated and is arranged on the first driven shaft 124.Wherein, the first driven shaft 124 is provided with the screw 1241 being positioned at the second through hole 1212, and third through-hole 1213 is communicated with the upper surface of the second through hole 1212 and the first holder 121.First spring 127 arranges in third through-hole 1213, and the first housing screw 128 passes the first spring 127 and is threaded with the screw 1241 of the first driven shaft 124.Namely the first housing screw 128 is only fixedly connected with the first driven shaft 124.
In the present embodiment, driving wheel 123 and the first engaged wheel 125 lay respectively at the both sides up and down of fan-fold paper 18 and clamp fan-fold paper 18, and further at the drive underdrive fan-fold paper 18 of motor 126.Noticeable, the cross section perpendicular to second direction B of second through hole 1212 of the present embodiment is elliptical aperture, namely the second through hole 1212 is elliptical aperture, can move the spacing regulated between driving wheel 123 and the first engaged wheel 125 to make the first driven shaft 124 in elliptical aperture along third direction C.Namely, when fan-fold paper 18 offsets or is obstructed, the structure formed between the driving wheel 123 of paper advance mechanism 12 and the first engaged wheel 125 can stop this motion to be taken advantage of a favourable situation, namely fan-fold paper 18 offsets or the power of being obstructed passes to the first engaged wheel 125, move along third direction C together with the first spring 127 after first engaged wheel 125 is subject to the power of fan-fold paper 18, the space fine-adjusting of main drive shaft 122 and the first driven shaft 124, main drive shaft 122 and the first driven shaft 124 vacate sufficient space to fan-fold paper 18, fan-fold paper 18 clamping force is diminished, fan-fold paper 18 is made to come back to original track, the situation that auto-mending fan-fold paper 18 offsets or is obstructed can be realized.
Certainly, in other embodiments, first housing screw 128 is threaded with the first holder 121 and the first driven shaft 124 respectively, when fan-fold paper 18 offsets or is obstructed, drive the first driven shaft 124 to move by regulating the first housing screw 128 thus change the spacing of main drive shaft 122 and the first driven shaft 124, main drive shaft 122 and the first driven shaft 124 is made to vacate sufficient space to fan-fold paper 18, fan-fold paper 18 clamping force is diminished, make fan-fold paper 18 come back to original track, thus can realize manually repairing the situation that fan-fold paper 18 offsets or be obstructed.
Strainer 13 and paper advance mechanism 12 are disposed in scanning machine main body 11, for the fan-fold paper 18 coordinating tensioning to launch with paper advance mechanism 12.As shown in Figure 4 and Figure 5, strainer 13 comprises two the second holder 131, second driven shaft 132, second engaged wheels 133, the 3rd driven shaft 134, the 3rd engaged wheel 135, second spring 136 and the second housing screws 137.Two the second holders 131 are arranged at intervals at the both sides of fan-fold paper 18 along the second direction B perpendicular to first direction A.Wherein, the second holder 131 is provided with the fourth hole 1311, the fifth hole 1312 and along the 6th through hole 1313 arranged perpendicular to the third direction C of first direction A and second direction B that arrange along second direction B.Fourth hole 1311 is positioned at below fifth hole 1312.Second driven shaft 132 rotates and is arranged between two the second holders 131, and preferably, the second driven shaft 132 rotates and is arranged in fourth hole 1311.Second engaged wheel 133 is fixed on the second driven shaft 132, and preferably, the second engaged wheel 133 is three, and interval is fixed on the second driven shaft 132.3rd driven shaft 134 is fixedly installed between two the second holders 131, and preferably, the 3rd driven shaft 134 is fixedly installed in fifth hole 1312.3rd engaged wheel 135 rotates and is arranged on the 3rd driven shaft 134, and preferably, the 3rd engaged wheel 135 is three, corresponding with the second engaged wheel 133, and interval is rotated and is arranged on the 3rd driven shaft 134.Wherein, the 3rd driven shaft 134 is provided with the upper surface that screw the 1341, six through hole 1313 being positioned at fifth hole 1312 is communicated with fifth hole 1312 and the second holder 131.Second spring 136 arranges in the 6th through hole 1313, and the second housing screw 137 passes the second spring 136 and is threaded with the screw 1341 of the 3rd driven shaft 134.Namely the second housing screw 137 is only fixedly connected with the 3rd driven shaft 134.
In the present embodiment, the 3rd engaged wheel 135 and the second engaged wheel 133 lay respectively at the both sides up and down of fan-fold paper 18 and clamp fan-fold paper 18, and the tensioning fan-fold paper 18 when paper advance mechanism 12 transmission fan-fold paper 18 further.Noticeable, the cross section perpendicular to second direction B of the fifth hole 1312 of the present embodiment is elliptical aperture, namely fifth hole 1312 is elliptical aperture, can move the spacing regulated between the 3rd engaged wheel 135 and the second engaged wheel 133 to make the 3rd driven shaft 134 in elliptical aperture along third direction C.Namely, when fan-fold paper 18 offsets or is obstructed, fan-fold paper 18 offsets or the power of being obstructed passes to the 3rd engaged wheel 135, move along third direction C together with the second spring 136 after 3rd engaged wheel 135 is subject to the power of fan-fold paper 18, the space fine-adjusting of the 3rd driven shaft 134 and the second driven shaft 132,3rd driven shaft 134 and the second driven shaft 132 vacate sufficient space to fan-fold paper 18, fan-fold paper 18 clamping force is diminished, make fan-fold paper 18 come back to original track, the situation that auto-mending fan-fold paper 18 offsets or is obstructed can be realized.In embodiments of the present invention, when fan-fold paper 18 offsets or is obstructed, strainer 13 and paper advance mechanism 12 stop this motion to be taken advantage of a favourable situation jointly, play the effect that multiple prevention fan-fold paper 18 offsets or is obstructed.
Certainly, in other embodiments, second housing screw 137 is threaded with the second holder 131 and the 3rd driven shaft 134 respectively, when fan-fold paper 18 offsets or is obstructed, drive the 3rd driven shaft 134 to move by regulating the second housing screw 137 thus change the spacing of the 3rd engaged wheel 135 and the second engaged wheel 133, the 3rd driven shaft 134 and the second driven shaft 132 is made to vacate sufficient space to fan-fold paper 18, fan-fold paper 18 clamping force is diminished, make fan-fold paper 18 come back to original track, thus can realize manually repairing the situation that fan-fold paper 18 offsets or be obstructed.
Scanner 14 is arranged in scanning machine main body 11, and between paper advance mechanism 12 and strainer 13, is attached to the bar code 181 on the fan-fold paper 18 of tensioning for autoscan.
Gear train 15 is arranged in scanning machine main body 11, gear train 15 is connected with scanner 14, for along perpendicular to the second direction B transmission scanner 14 of first direction A, to be attached to multiple bar codes 181 on fan-fold paper 18 along second direction B successively sweep spacing to make scanner 14.In the present embodiment, scanner 14 is detachably arranged on gear train 15, according to actual needs can self-changeable scanner 14.
Two position-limit mechanisms 16 are arranged at intervals at the both sides of fan-fold paper 18 along the second direction B perpendicular to first direction A, and then limit the position of fan-fold paper 18.With further reference to Fig. 6, position-limit mechanism 16 comprises two the 3rd holders 161 be disposed in scanning machine main body 11, is fixed on the oval axle 162 between two the 3rd holders 161 and is arranged on two disks 163 on oval axle 162.Wherein, fan-fold paper 18 is arranged between two disks 163, and the position of disk 163 is adjustable, by regulating the position of disk 163 to be limited in the position of the fan-fold paper 18 on oval axle 162.
Touch-screen control inerface 17 for input control order to paper advance mechanism 12, to make paper advance mechanism 12 transmission fan-fold paper 18.
The principle of work of bar code scanner is described below in conjunction with embodiment.
The fan-fold paper 18 of the embodiment of the present invention for warehouse bar code warehouse-in with go out library management, every page of fan-fold paper 18 depend on bar code 181 by N capable × the equidistantly distribution of N row, and the spacing of every page of fan-fold paper 18 is equal.
When bar code scanner normally works, user is at touch-screen control inerface 17 input control order to paper advance mechanism 12, and paper advance mechanism 12 is along first direction A transmission fan-fold paper 18.Wherein, paper advance mechanism 12, strainer 13 and position-limit mechanism 16 make fan-fold paper 18 launch and tensioning jointly.Fan-fold paper 18 is transferred to below scanner 14 by paper advance mechanism 12, scanner 14 starts to scan from the left side of second direction B to the right or the right to the left side bar code 181 that fan-fold paper 18 interval depends on, namely from the left side of second direction B, the bar code 181 on fan-fold paper 18 is scanned as scanner 14, decoded bar code 181 is transferred to computer (not shown) by scanner 14, by the bar code management system software that computer is installed, library management is entered and exited to read bar code 181, will go out to put in storage bar code normal signal or abnormal signal is transferred to scanner 14 simultaneously.If bar code normal signal, then scanner 14 moves to the next barcode position of current line from the left side of second direction B toward the right, and again by scanner 14 scanning barcode 181.If abnormal signal, then stopping alarm.Scanner 14 like this by setting line-spacing along second direction B to-and-fro movement to scan the bar code 181 of fan-fold paper 18 one by one, scanner 14 has often scanned a line bar code 181, fan-fold paper 18 is moved a line along first direction A by paper advance mechanism 12, namely jumps to next line and proceeds scanning.When having scanned one page, fan-fold paper 18 has pressed the page distance of setting along second direction B positive dirction paper feed.When skew occurs fan-fold paper 18, paper advance mechanism 12, strainer 13 and position-limit mechanism 16 can reach the object of correction jointly, thus realize the Automatic continuous scanning of fan-fold paper 18.
Certainly, in other embodiments, scanner 14 can one-off scanning two bar codes 181, namely scanner 14 moves back and forth along second direction B with two bar code 181 spacing, such as, when scanner 14 scans the first row bar code 181 on fan-fold paper 18, scanner 14 first time scanning first bar code 181 and the second bar code 181, the then spacing of mobile two bar codes 181, then second time scanning the 3rd bar code 181 and the 4th bar code 181, successively shuttle-scanning etc.After scanner 14 scanning barcode 181, decoded multiple bar code 181 is transferred to computer, by the bar code management system software that computer is installed, library management is entered and exited to read multiple bar codes 181.After scanner 14 has scanned the first row bar code 181, fan-fold paper 18 is moved a line with the bar code 181 making scanner 14 carry out on scanning second row along first direction A by paper advance mechanism 12, thus to continue on the second row once property and scan two bar codes 181, thus can realize fast scanning the bar code 181 on fan-fold paper 18.Certainly, the present embodiment does not limit scanner 14 one-off scanning two bar codes 181, can also be scanner 14 one-off scanning three, four or more bar code 181.
Certainly, in other embodiments, scanner 14 can a line bar code 181 on one-off scanning fan-fold paper 18, namely scanner 14 does not need along second direction B to-and-fro movement, fan-fold paper 18 is moved a line along first direction A by paper advance mechanism 12, decoded multiple bar code 181 just by multiple bar codes 181 one-off scanning in this line, and can be transferred to computer by scanner 14, enters and exits library management by the bar code management system software that computer is installed to read multiple bar codes 181.When after the bar code 181 scanned in this line, fan-fold paper 18 is moved next line along first direction A by paper advance mechanism 12, continues to scan the multiple bar codes 181 on next line, thus can realize fast scanning the bar code 181 on fan-fold paper 18 to make scanner 14.
The scan efficiency of the present embodiment bar code scanner is high, through reality test, can 6000PCS/ hour be reached, can continuous working more than 8 hours, at the bottom of error rate, current manual mode operation can be effectively replaced to carry out autoscan identification continuously to a large amount of bar codes 181 be attached on fan-fold paper 18; In addition, paper advance mechanism 12 and strainer 13 simple and practical, coordinate together with position-limit mechanism 16, can Automatic adjusument, accurately location fan-fold paper 18; Moreover scanner 14 is detachable, one-dimension code or Quick Response Code can be scanned respectively by changing scanner 14, can according to efficiency requirements change scanner 14 pairs of bar codes 181 carry out one by one, multiple or line by line scan, efficiency improves several times.
In sum, bar code scanner of the present invention comprises: scanning machine main body; Paper advance mechanism, is arranged in scanning machine main body, for along first direction transmission fan-fold paper, launches to make fan-fold paper; Strainer, is disposed in scanning machine main body with paper advance mechanism, the fan-fold paper launched for coordinating tensioning with paper advance mechanism; Scanner, is arranged in scanning machine main body, and between paper advance mechanism and strainer, is attached to the bar code on the fan-fold paper of tensioning for autoscan.Bar code scanner of the present invention can be attached to the bar code on fan-fold paper by autoscan continuously, effectively increases work efficiency.
The foregoing is only embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every utilize instructions of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (10)
1. a bar code scanner, is characterized in that, described bar code scanner is attached to the bar code on fan-fold paper for autoscan, described bar code scanner comprises:
Scanning machine main body;
Paper advance mechanism, is arranged in described scanning machine main body, for along fan-fold paper described in first direction transmission, launches to make described fan-fold paper;
Strainer, is disposed in described scanning machine main body, for the described fan-fold paper coordinating tensioning to launch with described paper advance mechanism with described paper advance mechanism;
Scanner, is arranged in described scanning machine main body, and between described paper advance mechanism and described strainer, is attached to the bar code on the described fan-fold paper of tensioning for autoscan.
2. bar code scanner according to claim 1, it is characterized in that, described bar code scanner also comprises the gear train be arranged in described scanning machine main body, described gear train is connected with described scanner, for along scanner described in the second direction transmission perpendicular to described first direction, to be attached to multiple bar codes on described fan-fold paper along described second direction successively sweep spacing to make described scanner.
3. bar code scanner according to claim 1, it is characterized in that, described bar code scanner also comprises two position-limit mechanisms be arranged in described scanning machine main body, described two position-limit mechanisms are arranged at intervals at the both sides of described fan-fold paper along the second direction perpendicular to described first direction, and then limit the position of described fan-fold paper.
4. bar code scanner according to claim 1, is characterized in that, described bar code scanner also comprises touch-screen control inerface, for input control order to described paper advance mechanism, to make fan-fold paper described in described paper advance mechanism transmission.
5. bar code scanner according to claim 1, is characterized in that, described paper advance mechanism comprises:
Two the first holders, described two the first holders are arranged at intervals at the both sides of described fan-fold paper along the second direction perpendicular to described first direction;
Main drive shaft, rotates and is arranged between described two the first holders;
Driving wheel, is fixed on described main drive shaft;
Motor, is connected with described main drive shaft, rotates for driving described main drive shaft;
First driven shaft, is fixedly installed between described two the first holders;
First engaged wheel, rotates and is arranged on described first driven shaft;
Wherein, described driving wheel and described first engaged wheel lay respectively at the both sides up and down of described fan-fold paper and clamp described fan-fold paper, and fan-fold paper described in the drive underdrive of described motor further.
6. bar code scanner according to claim 5, it is characterized in that, described first holder is provided with the first through hole arranged along described second direction, second through hole and the third through-hole arranged along the third direction perpendicular to described first direction and second direction, wherein said first through hole is positioned at below described second through hole, described main drive shaft rotates and is arranged in described first through hole, described first driven shaft is fixedly installed in described second through hole, and described first driven shaft is provided with the screw being positioned at described second through hole, described third through-hole is communicated with the upper surface of described second through hole and described first holder, described paper advance mechanism comprises the first spring and the first housing screw further, wherein said first spring arranges in described third through-hole, described first housing screw passes described first spring and is threaded with the described screw of described first driven shaft.
7. bar code scanner according to claim 6, it is characterized in that, the cross section perpendicular to described second direction of described second through hole is elliptical aperture, moves to make described first driven shaft the spacing regulated between described driving wheel and described first engaged wheel in described elliptical aperture along described third direction.
8. bar code scanner according to claim 1, is characterized in that, described strainer comprises:
Two the second holders, described two the second holders are arranged at intervals at the both sides of described fan-fold paper along the second direction perpendicular to described first direction;
Second driven shaft, rotates and is arranged between described two the second holders;
Second engaged wheel, is fixed on described second driven shaft;
3rd driven shaft, is fixedly installed between described two the second holders;
3rd engaged wheel, rotates and is arranged on described 3rd driven shaft;
Wherein, described 3rd engaged wheel and described second engaged wheel lay respectively at the both sides up and down of described fan-fold paper and clamp described fan-fold paper, and further at fan-fold paper described in tensioning during fan-fold paper described in described paper advance mechanism transmission.
9. bar code scanner according to claim 8, it is characterized in that, described second holder is provided with the fourth hole arranged along described second direction, fifth hole and the 6th through hole arranged along the third direction perpendicular to described first direction and second direction, wherein said fourth hole is positioned at below described fifth hole, described second driven shaft rotates and is arranged in described fourth hole, described 3rd driven shaft is fixedly installed in described fifth hole, and described 3rd driven shaft is provided with the screw being positioned at described fifth hole, described 6th through hole is communicated with the upper surface of described fifth hole and described second holder, described strainer comprises the second spring and the second housing screw further, wherein said second spring arranges in described 6th through hole, described second housing screw passes described second spring and is threaded with the described screw of described 3rd driven shaft.
10. bar code scanner according to claim 6, it is characterized in that, the cross section perpendicular to described second direction of described fifth hole is elliptical aperture, moves to make described 3rd driven shaft the spacing regulated between described 3rd engaged wheel and described 4th engaged wheel in described elliptical aperture along described third direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410638002.3A CN104484637B (en) | 2014-11-12 | 2014-11-12 | Bar code scanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410638002.3A CN104484637B (en) | 2014-11-12 | 2014-11-12 | Bar code scanner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104484637A true CN104484637A (en) | 2015-04-01 |
| CN104484637B CN104484637B (en) | 2017-12-19 |
Family
ID=52759178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410638002.3A Active CN104484637B (en) | 2014-11-12 | 2014-11-12 | Bar code scanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104484637B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105184210A (en) * | 2015-09-24 | 2015-12-23 | 福建新大陆电脑股份有限公司 | Field depth test equipment for barcode reading equipment |
| CN108280378A (en) * | 2018-03-14 | 2018-07-13 | 昆山丘钛微电子科技有限公司 | A kind of two-dimensional code scanning device and two-dimensional code scanning method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2802592Y (en) * | 2005-07-12 | 2006-08-02 | 山东万方汇博信息工程有限公司 | Paper advance mechanism of large width optical mark reading machine |
| US20090226062A1 (en) * | 2008-03-05 | 2009-09-10 | Keigo Nakamura | Image processing system and image processing method |
| CN101916356A (en) * | 2010-07-22 | 2010-12-15 | 徐彬 | Manual and automatic integrated code reader |
| CN102509065A (en) * | 2011-11-17 | 2012-06-20 | 湖北中烟工业有限责任公司 | Novel bar code scanner |
-
2014
- 2014-11-12 CN CN201410638002.3A patent/CN104484637B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2802592Y (en) * | 2005-07-12 | 2006-08-02 | 山东万方汇博信息工程有限公司 | Paper advance mechanism of large width optical mark reading machine |
| US20090226062A1 (en) * | 2008-03-05 | 2009-09-10 | Keigo Nakamura | Image processing system and image processing method |
| CN101916356A (en) * | 2010-07-22 | 2010-12-15 | 徐彬 | Manual and automatic integrated code reader |
| CN102509065A (en) * | 2011-11-17 | 2012-06-20 | 湖北中烟工业有限责任公司 | Novel bar code scanner |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105184210A (en) * | 2015-09-24 | 2015-12-23 | 福建新大陆电脑股份有限公司 | Field depth test equipment for barcode reading equipment |
| CN105184210B (en) * | 2015-09-24 | 2018-05-08 | 福建新大陆电脑股份有限公司 | The depth of field test equipment of bar code recognizing apparatus |
| CN108280378A (en) * | 2018-03-14 | 2018-07-13 | 昆山丘钛微电子科技有限公司 | A kind of two-dimensional code scanning device and two-dimensional code scanning method |
| CN108280378B (en) * | 2018-03-14 | 2021-10-15 | 昆山丘钛微电子科技股份有限公司 | Two-dimensional code scanning device and two-dimensional code scanning method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104484637B (en) | 2017-12-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE60025869T2 (en) | Integrated document creation and further processing on independent processing units | |
| US20090288537A1 (en) | Sheet cutting machine | |
| WO2013126647A1 (en) | Card reorienting mechanism and methods utilizing same | |
| US20080238995A1 (en) | Hybrid printing device | |
| KR101775205B1 (en) | Printing apparatus, control method, and program | |
| CN104484637A (en) | Barcode scanning machine | |
| CN108501575B (en) | Writing device and control system | |
| CN101425119B (en) | Method and apparatus for writing data into certification card | |
| EP2836365B1 (en) | Duplex printing | |
| CN104129169B (en) | Anti-invalidated ticket printer, anti-invalidated ticket print system and method for operating thereof | |
| CN101264691A (en) | Liquid ejecting device, computer system, and liquid ejecting method | |
| CN209441035U (en) | Laser print apparatus | |
| CN211106499U (en) | Correction assembly and instant certificate making machine | |
| CN103019430A (en) | Camera pen, flexible electronic whiteboard and application system thereof | |
| US11214076B2 (en) | Processing system | |
| CN203621733U (en) | Novel fiber laser marking machine with multi-station rotary table | |
| CN208648462U (en) | A kind of multidirectional Transfer pipe | |
| JP5483697B2 (en) | Booklet aligner in a three-way cutting machine | |
| CN104483332A (en) | Hot-stamping and character code detection device for smart card and detection method | |
| CN205257349U (en) | Automatic material feeding unit of letter sorting mechanism | |
| CN202702890U (en) | Printer paper receiving device | |
| US3738643A (en) | Paper feeder | |
| CN117744682A (en) | Code reading device | |
| CN106586644A (en) | Winding type take-up machine for plastic film | |
| CN105236108A (en) | Feeding device for automatic sorting mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |