CN217995767U

CN217995767U - Detector for detecting grade of bar code

Info

Publication number: CN217995767U
Application number: CN202222055802.5U
Authority: CN
Inventors: 叶丹丹; 宋磊; 陈智涵
Original assignee: Suzhou Srida Information Technology Co ltd
Current assignee: Suzhou Srida Information Technology Co ltd
Priority date: 2022-08-05
Filing date: 2022-08-05
Publication date: 2022-12-09
Anticipated expiration: 2032-08-05

Abstract

The utility model discloses a detector for detecting the grade of a bar code, in particular to the technical field of bar code detectors, which comprises a conveying frame, wherein a transparent conveying belt for conveying the bar code is arranged inside the conveying frame, and a grade detection component is arranged above the transparent conveying belt; the grade detection assembly comprises two bar code verification sensors arranged above the transparent conveying belt. The utility model discloses a set up grade detection subassembly, light source controller can be switched on two light sources, polish through the light source when verifying the grade, including bar code verification controller on the bar code verification sensor itself exposes and forms good image, the international standard that corresponds carries out the utilization main control system of bar code grade to bar code or two-dimensional code and calculates, reach relevant grade at last, it is higher to detect the definition like this, even realize that the grade discernment also can trace back even damage, guarantee that the bar code grade is more convenient to read the bar code.

Description

Detector for detecting grade of bar code

Technical Field

The utility model relates to a bar code detector technical field, more specifically says, the utility model relates to a detect detector of bar code grade.

Background

With the diversification development, the tracing problem of each company of the parts is increasingly critical, the whole-process tracing of each part is carried out on the suppliers of the parts, the whole process from production to delivery of the parts is known, and convenience is provided for the follow-up problem tracing.

Patent application publication No. CN 205091751U's utility model discloses a bar code detector, including the fixed bolster, the bottom of fixed bolster is equipped with the bar code platform, and its top is equipped with the room of making a video recording, it is equipped with the light source to make a video recording the room below, be equipped with camera, controller and communication module in the room of making a video recording, the controller respectively with light source, camera and communication module electricity are connected, the outside of the room of making a video recording is equipped with shift knob. The utility model adopts high brightness LED light source or four LED light source units to make the bar code imaging more clear and the bar code is simpler respectively; the system is connected with a printer through a wireless communication module, and automatically prints bar code images or other files; the intelligent control system is connected with the mobile terminal through the wireless communication module, transmits data and realizes intelligent control.

However, when the system is used, related tracing is performed only by scanning the data content of the barcode or the two-dimensional code, but in related links such as the barcode or the two-dimensional code printing process, the logistics delivery process and the like, the barcode or the two-dimensional code may be damaged, so that customers or suppliers in upstream and downstream cannot scan the barcode or the two-dimensional code, and the problem tracing is affected.

SUMMERY OF THE UTILITY MODEL

The utility model discloses technical scheme is too single technical problem to prior art solution, provides showing the solution that is different from prior art, in order to overcome the above-mentioned defect of prior art, the utility model provides a detect detector of bar code grade to relevant links such as the process of proposing the commodity circulation delivery of goods in solving above-mentioned background art, all probably destroyed bar code or two-dimensional code, lead to customer or the supplier in low reaches can't scan it, thereby influence the problem that the problem traceed back.

In order to achieve the above object, the utility model provides a following technical scheme: a detector for detecting the grade of a bar code comprises a conveying frame, wherein a transparent conveying belt for conveying the bar code is arranged in the conveying frame, and a grade detection assembly is arranged above the transparent conveying belt;

grade detecting element is including establishing two bar code verification sensors in transparent conveyer belt top, and is connected with the bar code and verifies the controller at the output of bar code verification sensor, is equipped with the light source controller in one side of bar code verification controller, the output intercommunication of light source controller has two light sources, bar code verification controller input is connected with the main control system, is equipped with the PLC controller at the output of main control system, the output of PLC controller is connected with the alarm.

Preferably, conveying frame's one side embedding is equipped with bar code sensor, and bar code sensor's the inclined plane height that highly is higher than transparent conveyer belt right side, conveying frame's top just is close to inclined plane position department and is equipped with the display screen, and is linked together between display screen and the control host computer, conveying frame's internally mounted has four transmission shafts, the one end of transmission shaft runs through conveying frame inner wall and extends to conveying frame's outside position department, one of them the one end of transmission shaft is with axle center fixedly connected with driving motor.

Preferably, a limiting roller is fixedly mounted at the top end of the conveying frame and close to the middle of the conveying frame, a fixing shaft fixedly connected with the bottom end of the limiting roller and the middle of the top end of the conveying frame is arranged in the limiting roller, a rolling limiting wheel is arranged on one side of the fixing shaft, a guide fulcrum shaft is mounted in the rolling limiting wheel, the limiting roller is movably connected with the fixing shaft, the limiting roller is made of rubber, the rolling limiting wheel is movably connected with the guide fulcrum shaft, and the guide fulcrum shaft and the fixing shaft are similar in shape and same in size.

The utility model discloses a technological effect and advantage:

1. by arranging the grade detection assembly, the light source controller can electrify the two light sources, the light sources are lightened when the grade is verified, the bar code verification controller on the bar code verification sensor is exposed to form a good image, the corresponding international standard carries out calculation on the bar code grade of the bar code or the two-dimensional code by using the control host, and finally the related grade is obtained, so that the detection definition is higher, the grade identification can be traced even if the grade identification is damaged, the bar code grade is ensured to be more convenient to read, and the grade is lower than the set grade, so that a worker is automatically warned and prompted;

2. the bar code both sides are respectively in the outside position department between spacing round of rolling and spacing running roller, and spacing running roller can rotate at the fixed axle outer wall, can play to the bar code about spacing operation, can not take place the skew, and rotatory operation reduce with the frictional force of bar code, stably detect.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the cross-section structure of the light source of the present invention.

Fig. 3 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.

Fig. 4 is the schematic structural diagram of the limiting roller and the rolling limiting wheel of the present invention.

Fig. 5 is a schematic diagram of the classification of the present invention.

The reference signs are: 1. a conveying frame; 2. a transparent conveyor belt; 3. a barcode verification sensor; 4. a barcode verification controller; 5. a light source controller; 6. a control host; 7. a PLC controller; 8. a light source; 9. an alarm; 10. a barcode sensor; 11. a display screen; 12. a guide fulcrum; 13. a drive shaft; 14. a drive motor; 15. a limiting roller wheel; 16. a fixed shaft; 17. a rolling limit wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The detector for detecting the grade of the bar code shown in the attached figures 1-5 comprises a conveying frame 1, wherein a transparent conveying belt 2 for conveying the bar code is arranged inside the conveying frame 1, and a grade detection assembly is arranged above the transparent conveying belt 2;

the grade detection assembly comprises two bar code verification sensors 3 arranged above a transparent conveying belt 2, the output ends of the bar code verification sensors 3 are connected with a bar code verification controller 4, a light source controller 5 is arranged on one side of the bar code verification controller 4, the output ends of the light source controller 5 are communicated with two light sources 8, the input end of the bar code verification controller 4 is connected with a control host 6, a PLC (programmable logic controller) 7 is arranged at the output end of the control host 6, and the output end of the PLC 7 is connected with an alarm 9.

The model of the bar code verification controller 4 is set as a type LVS-9585 bar code verification controller.

The model of the bar code verification sensor 3 is set as a type LVS-9585 bar code verification controller.

The light source controller 5 model is set to the type YJD600 light source controller.

PLC controller 7XD5-48T6-EPLC controller.

In some embodiments, as shown in fig. 1 to 3, a barcode sensor 10 is embedded in one side of the conveying frame 1, and the height of the barcode sensor 10 is higher than the height of an inclined plane on the right side of the transparent conveying belt 2, so that in the rewinding process, each time a barcode passes through the barcode sensor 10, the barcode verification controller 4 is triggered and verified, a display screen 11 is arranged at the top end of the conveying frame 1 and near the inclined plane, and the display screen 11 is communicated with the control host 6, so as to display scanned barcode information on the display screen 11 for an operator to check, four transmission shafts 13 are installed inside the conveying frame 1, one end of each transmission shaft 13 penetrates through the inner wall of the conveying frame 1 and extends to the external position of the conveying frame 1, one end of one transmission shaft 13 is coaxially and fixedly connected with a driving motor 14, so that the driving motor 14 drives the transmission shaft 13 to rotate on the conveying frame 1, and the transmission shaft 13 can drive the transparent conveying belt 2 to transmit inside the conveying frame 1.

In some embodiments, as shown in fig. 1 to 4, a limiting roller 15 is fixedly installed at the top end of the conveying frame 1 near the middle thereof, a fixed shaft 16 with a bottom end fixedly connected with the middle of the top end of the conveying frame 1 is installed inside the limiting roller 15, a rolling limiting wheel 17 is installed at one side of the limiting roller, a guiding fulcrum 12 is installed inside the rolling limiting wheel 17, so that two sides of a barcode are respectively located between the rolling limiting wheel 17 and the outside of the limiting roller 15, the limiting roller 15 can rotate on the outer wall of the fixed shaft 16, the rolling limiting wheel 17 can rotate on the outer wall of the guiding fulcrum 12, and therefore, the barcode can be limited left and right without deviation, and the friction force between the barcode is reduced by the rotating operation.

In some embodiments, as shown in fig. 4, the limiting roller 15 is movably connected to the fixed shaft 16, and the limiting roller 15 is made of rubber material, so that the limiting roller 15 can rotate on the outer wall of the fixed shaft 16, and the limiting roller 15 is made of rubber material, which is more difficult to cause bar code damage, the rolling limiting wheel 17 is movably connected to the guiding fulcrum 12, and the guiding fulcrum 12 and the fixed shaft 16 are similar in shape and same in size, so that the rolling limiting wheel 17 can rotate on the outer wall of the guiding fulcrum 12.

The utility model discloses the theory of operation: the driving motor 14 drives the transmission shaft 13 to rotate on the conveying frame 1, the transmission shaft 13 can drive the transparent conveying belt 2 to transmit in the conveying frame 1, so that the printed bar code can be conveyed, in the conveying process, the bar code verification controller 4 is triggered and verified after the bar code passes through the bar code sensor 10 each time, so that the light source controller 5 can electrify the two light sources 8, the bar code passes through the light of the light sources 8 when the grade is verified, the bar code verification controller 4 on the bar code verification sensor 3 is exposed to form a good image, the bar code grade or the two-dimensional code is operated by using the control host 6 according to the corresponding international standard, the related grade is obtained finally, the lowest grade required to pass can be set in the control host 6, general grades are divided into A, B, C, D and F (see attached figure 5 for main grade differentiation), users generally require above grade C, considering that decoding algorithms of bar code verification sensors 3 of various manufacturers are inconsistent, the higher the grade is, the lower the requirement of the bar code verification sensor 3 for reading bar codes or two-dimensional codes is, the lower the requirement on the bar code verification sensor 3 can be, in this aspect, not only can the budget of the corresponding code reader of customers or suppliers be reduced, but also the printing level of the own party can be corrected and improved, when the detected grade is lower than C, the control host 6 can enable the PLC controller 7 to open the alarm 9 to give an alarm, and simultaneously close the driving motor 14 to drive, suspend quality inspection, the alarm 9 can prompt working personnel, and the personnel is not required to check in normal time, the equipment can improve the working efficiency, is low in cost and has stronger practicability.

The details which are not described in the specification belong to the prior art which is well known to those skilled in the art, the model parameters of each electric appliance are not specifically limited, and the electric appliance control elements which are not mentioned in the technical scheme are not shown in the figures because they belong to the prior art, and the excrescences are not performed.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to common designs, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a detector of detection bar code grade, includes conveying frame (1), conveying frame (1) inside is equipped with transparent conveyer belt (2) that are used for conveying the bar code, its characterized in that: a grade detection component is arranged above the transparent conveying belt (2);

grade detection subassembly is including establishing two bar code verification sensor (3) in transparent conveyer (2) top, and is connected with bar code verification controller (4) at the output of bar code verification sensor (3), is equipped with light source controller (5) in one side of bar code verification controller (4), the output intercommunication of light source controller (5) has two light sources (8), bar code verification controller (4) input is connected with main control system (6), is equipped with PLC controller (7) at the output of main control system (6), the output of PLC controller (7) is connected with alarm (9).

2. The apparatus of claim 1, wherein the bar code grade detector comprises: a bar code sensor (10) is embedded into one side of the conveying frame (1), and the height of the bar code sensor (10) is higher than that of the inclined plane on the right side of the transparent conveying belt (2).

3. The apparatus of claim 1, wherein the bar code grade detector comprises: the top of conveying frame (1) and be close to inclined plane position department and be equipped with display screen (11), and be linked together between display screen (11) and the control host computer (6).

4. The apparatus of claim 1, wherein the bar code grade detector comprises: conveying frame's (1) internally mounted has four transmission shafts (13), the outside position department that conveying frame's (1) inner wall and extend to conveying frame (1) is run through to the one end of transmission shaft (13), one of them the one end of transmission shaft (13) is with axle center fixedly connected with driving motor (14).

5. The apparatus of claim 1, wherein the bar code grade detector comprises: the conveying frame is characterized in that a limiting roller (15) is fixedly mounted at the top end of the conveying frame (1) and close to the middle of the conveying frame, a fixed shaft (16) fixedly connected with the bottom end of the fixed shaft and the middle of the top end of the conveying frame (1) is arranged in the limiting roller (15), a rolling limiting wheel (17) is arranged on one side of the fixed shaft, and a guide support shaft (12) is mounted in the rolling limiting wheel (17).

6. The apparatus of claim 5, wherein the bar code grade detector comprises: the limiting roller (15) is movably connected with the fixed shaft (16), and the limiting roller (15) is made of rubber.

7. The apparatus of claim 5, wherein the bar code grade detector comprises: the rolling limiting wheel (17) is movably connected with the guide fulcrum shaft (12), and the guide fulcrum shaft (12) is similar to the fixed shaft (16) in shape and same in size.