CN204203982U - Self-adapting type information code scanner - Google Patents
Self-adapting type information code scanner Download PDFInfo
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- CN204203982U CN204203982U CN201420613691.8U CN201420613691U CN204203982U CN 204203982 U CN204203982 U CN 204203982U CN 201420613691 U CN201420613691 U CN 201420613691U CN 204203982 U CN204203982 U CN 204203982U
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Abstract
The utility model relates to a kind of self-adapting type barcode scanner, this scanner comprises servomotor, displacement disc, scanner and bracing frame, on described bracing frame top, described servomotor is set, the upper and lower two ends of described bracing frame arrange upper whorl axial and lower wheel shaft respectively, described servomotor is connected by being connected belt with upper whorl axial, described bracing frame arranges chute, described displacement disc arranges slide rail, displacement disc is arranged on chute by described slide rail, the upper and lower two ends of displacement disc are all respectively arranged with connecting portion, connecting portion is connected with the belt that is connected general between upper whorl axial and lower wheel shaft respectively, connect belt and form a circle, described displacement disc arranges described scanner and sensor respectively, described scanner, servomotor and sensor are electrically connected with PLC system respectively.The utility model improves the information code read rate above smoke box, stops to produce loss because of non-sense information code, saves cost.
Description
Technical field
The utility model relates to a kind of self-adapting type barcode scanner, reads the use of information code information, belong to electrical industry technical field of automation, particularly tobacco industry technical field for industry spot.
Background technology
In technical field of tobacco, the smoke box produced is after packing process, be numbered or mark, be beneficial to follow-up management, traditional method is on writing with a pen on chest or stamps the labels such as numeral, along with the development of technology, the particularly development of industrial automation technology, the relevant real-time information of smoke box all will be transferred in the central control system in factory and go, the label of smoke box can not make an exception naturally, current needs are not met by traditional form that is hand-written or that stamp label, need to adopt information code technology, in technology now, information code can be divided into one-dimension code and Quick Response Code, when scanning one-dimension code, technical scheme traditional on market is that some bundle parallel beams launched by scanner head, be irradiated to above one-dimension code bar code when the beam orthogonal emitted, and time perpendicular with one-dimension code bar code, can reflect back and be received by scanner head, the information of one-dimension code bar code is drawn after system process, the overall width of the light beam sent generally is about 5CM, be about some the parallel beams of 20CM, light beam is that requirement is carried out crossing with bar code, the time situation of production environment is that the bar shaped post of bar code is perpendicular to traffic direction, this just requires that parallel beam must be parallel to traffic direction, the distance that fluctuates leaving bar code for just only has 5CM wide, because bar code is artificial subsides, the position of pasting is uncertain, such bar code likely will be read out the value of information by putting up sweep limit, cause the value of information read rate of bar code not high like this, impact is produced, and when reading Quick Response Code, because of the limited width of Quick Response Code, read rate may be more limited.
Summary of the invention
In order to solve in current industrial production environment, owing to manually pasting bar code, the value of bar code is easy to detach the sweep interval of scanner and the phenomenon be not read out, the utility model proposes a kind of information code scanner of self-adapting type, it can overcome because artificial reason makes bar code depart from the situation can not reading information code between read area, and self study is carried out in the position can pasted according to each bar code, judge the position of bar code, carry out again regulating the scope moved up and down, be beneficial to the response time of raising system, and play energy-conservation effect, thus reach good effect, the utility model structure is simple, design is light and handy, be easy to industrial applications, positive effect can be produced.
The utility model in order to the technical scheme solving its technical barrier and adopt as follows:
A kind of self-adapting type barcode scanner, this scanner comprises servomotor, displacement disc, scanner and bracing frame, on described bracing frame top, described servomotor is set, the upper and lower two ends of described bracing frame arrange upper whorl axial and lower wheel shaft respectively, described servomotor is connected by being connected belt with upper whorl axial, described bracing frame arranges chute, described displacement disc arranges slide rail, displacement disc is arranged on chute by described slide rail, the upper and lower two ends of displacement disc are all respectively arranged with connecting portion, connecting portion is connected with the belt that is connected general between upper whorl axial and lower wheel shaft respectively, connect belt and form a circle, described displacement disc arranges described scanner and sensor respectively, described scanner, servomotor and sensor are electrically connected with PLC system respectively.
As further improvement, the two ends up and down of described chute arrange position limit device and lower caging device respectively.
The beneficial effects of the utility model are, get rid of artificial interference, even if information code is attached to any one position of smoke box by operator, capital by this scanner to reading, improve the information code read rate above smoke box, stop to produce loss because of non-sense information code, save cost, reach useful effect.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Fig. 2 is systematic schematic diagram.
Fig. 3 is support bar vertical view.
Fig. 4 is displacement disc front view.
Fig. 5 is displacement disc vertical view.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is made a detailed explanation.
A kind of self-adapting type barcode scanner as shown in Fig. 1 ~ Fig. 5, this scanner comprises servomotor 1, displacement disc 5, scanner 12 and bracing frame 4, on described bracing frame 4 top, described servomotor 1 is set, described bracing frame about 4 two ends arrange upper whorl axial 2 and lower wheel shaft 14 respectively, described servomotor 1 is connected by being connected belt 6 with upper whorl axial 2, described bracing frame 4 arranges chute 9, the two ends up and down of chute 9 arrange position limit device 3 and lower caging device 7 respectively, described displacement disc 5 arranges slide rail 8, displacement disc 5 is arranged on chute 9 by described slide rail 8, displacement disc about 5 two ends are all respectively arranged with connecting portion 11, connecting portion 11 is connected with the belt 6 that is connected general between upper whorl axial 2 and lower wheel shaft 14 respectively, connect belt 6 and form a circle, described displacement disc 5 arranges described scanner 12 and sensor 10 respectively, described scanner 12, servomotor 1 and sensor 10 are electrically connected with PLC system respectively.
Servomotor 1 can rotate forward and also can reverse, against servomotor 1 this positive and negative transfer control displacement disc 5 upwards with move downward, when smoke box face walking in orbit, time motion is come, sensor 10 induction be moved above dish 5 detects, this sensor 10 can signal to PLC, PLC is after receiving this signal, the signal that can rotate to servomotor 1, servomotor 1 is allowed to drive displacement disc 5 constantly to move up and down, just in time smoke box also in orbit face walk, the detection that scanner 12 sends is a parallel light beam only, certain length is set, as 5CM-20CM is long, pass by distance institute's time spent of 5CM-20CM at smoke box, displacement disc 5 will complete the scanning process of an one way, displacement disc 5 is wanted to complete at least from top to bottom within this time, or an operational process from top to bottom, PLC is to scanner 12 enabling signal simultaneously, allow its work, so just accomplish that smoke box side is without dead angle, the region in all faces all by scanner 12 to having scanned, no matter such one-dimension code or Quick Response Code are attached to Anywhere, capital is swept to by scanner 12, improve the read rate that information code reads.Time servomotor 1 moves, record the positional distance run, position residing for displacement disc 5 is at PLC inside record to some extent, when scanner 12 detects one-dimension code or Quick Response Code time, while information will being sent to host computer, also to send the information detected to PLC, such PLC is after receiving scanner head and the information of information code being detected, according to the position residing for displacement disc 5, address information residing for record, after for several times record such as five times, reach a conclusion, namely the approximate location residing for information code, then the scope of each displacement disc 5 movement is adjusted, with the position residing for displacement disc 5 for starting point, change into and make displacement disc 5 move up and down 10-30CM, can increase the read rate of information code and the efficiency of system response like this, energy-conservation effect can also be played.
Claims (2)
1. a self-adapting type barcode scanner, it is characterized in that: this scanner comprises servomotor (1), displacement disc (5), retouch device (12) and bracing frame (4), on described bracing frame (4) top, described servomotor (1) is set, described bracing frame (4) arranges upper whorl axial (2) and lower wheel shaft (14) in two ends up and down respectively, described servomotor (1) is connected by being connected belt (6) with upper whorl axial (2), described bracing frame (4) arranges chute (9), described displacement disc (5) arranges slide rail (8), displacement disc (5) is arranged on chute (9) by described slide rail (8), displacement disc (5) is all respectively arranged with connecting portion (11) in two ends up and down, connecting portion (11) is connected with the belt (6) that is connected general between upper whorl axial (2) and lower wheel shaft (14) respectively, connect belt (6) and form a circle, described displacement disc (5) arranges described scanner (12) and sensor (10) respectively, described scanner (12), servomotor (1) and sensor (10) are electrically connected with PLC system respectively.
2. a kind of self-adapting type barcode scanner according to claim 1, is characterized in that: the two ends up and down of described chute (9) arrange position limit device (3) and lower caging device (7) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420613691.8U CN204203982U (en) | 2014-10-22 | 2014-10-22 | Self-adapting type information code scanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420613691.8U CN204203982U (en) | 2014-10-22 | 2014-10-22 | Self-adapting type information code scanner |
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| Publication Number | Publication Date |
|---|---|
| CN204203982U true CN204203982U (en) | 2015-03-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420613691.8U Active CN204203982U (en) | 2014-10-22 | 2014-10-22 | Self-adapting type information code scanner |
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| CN (1) | CN204203982U (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 |
| CN105242690A (en) * | 2015-09-24 | 2016-01-13 | 福建新大陆电脑股份有限公司 | Bracket-equipped field depth testing device of bar code reading device |
-
2014
- 2014-10-22 CN CN201420613691.8U patent/CN204203982U/en active Active
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 |
| CN105242690A (en) * | 2015-09-24 | 2016-01-13 | 福建新大陆电脑股份有限公司 | Bracket-equipped field depth testing device of bar code reading device |
| 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 |
| CN105242690B (en) * | 2015-09-24 | 2018-07-17 | 福建新大陆电脑股份有限公司 | The depth of field test equipment of bar code recognizing apparatus with pallet |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |