CN216871223U - Book bar code automatic detection device - Google Patents
Book bar code automatic detection device Download PDFInfo
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- CN216871223U CN216871223U CN202220626726.6U CN202220626726U CN216871223U CN 216871223 U CN216871223 U CN 216871223U CN 202220626726 U CN202220626726 U CN 202220626726U CN 216871223 U CN216871223 U CN 216871223U
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Abstract
The utility model discloses an automatic book bar code detection device, which comprises: the device comprises a conveying frame, a first portal frame, a second portal frame, a visual detection module, a controller, a transverse moving driving mechanism and a bar code scanner, wherein the first portal frame and the second portal frame are arranged on the conveying frame at the front and back intervals, the visual detection module is arranged below the first portal frame, the transverse moving driving mechanism is transversely arranged on the second portal frame, a sliding block is arranged on the transverse moving driving mechanism, a support extending to one side of the second portal frame is arranged on the sliding block, the bar code scanner is arranged on the support and points downwards, and the controller is connected with the transverse moving driving mechanism to perform transverse moving control. The automatic book bar code detection device provided by the utility model can be used for collecting images of books in the conveying process, realizing the transverse positioning of bar codes, and utilizing the transverse movement driving mechanism to carry out transverse movement adjustment on the bar code scanner, so that the bar code scanner is positioned right above a bar code path, and the bar codes are detected by the bar code scanner.
Description
Technical Field
The utility model relates to the field of book detection equipment, in particular to an automatic book bar code detection device.
Background
Books are works of writing, graphics or other information symbols recorded on a certain form of material with the purpose of propagating culture. The book is made of paper, and the paper book has a long history and a wide application range. In order to facilitate the identification of the paper book, a two-dimensional bar code is usually printed on the back of the paper book, and the bar code is scanned by a bar code scanner, so that various information of the book can be obtained.
When books letter sorting was carried, need sweep the sign indicating number discernment through sweeping the bar code rifle to the books back, could sort. In the process that books were carried on the carriage, because the bar code is less, it is difficult to aim at the bar code and scan to sweep a yard rifle, and discernment failure rate is high, and in order to adapt to the books of different specifications, the width of carriage is great moreover, and books position on the carriage is not unified, is difficult to ensure to sweep a yard rifle directly over the route of books bar code, has further increased the degree of difficulty that detects discernment, needs to improve.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an automatic book bar code detection device, which is used for positioning a bar code on a book in a conveying process, realizing accurate identification of the bar code and improving the detection success rate.
In order to achieve the purpose, the utility model adopts the following technical scheme:
an automatic book barcode detection device, comprising: the device comprises a conveying frame, a first portal frame, a second portal frame, a visual detection module, a controller, a transverse movement driving mechanism and a code scanning device, wherein the first portal frame and the second portal frame are arranged on the conveying frame at intervals, the visual detection module is arranged below the first portal frame, the transverse movement driving mechanism is transversely arranged on the second portal frame, a sliding block is arranged on the transverse movement driving mechanism, a support extending to one side of the second portal frame is arranged on the sliding block, the code scanning device is arranged on the support and points downwards, the visual detection module is connected with the controller, and the controller is connected with the transverse movement driving mechanism to perform transverse movement control.
Wherein, a conveyer belt which is used for connecting the first portal frame and the second portal frame is arranged in the conveyer frame.
Wherein, the conveyer belt is printed with along width direction interval location line.
The top of the visual detection module is provided with a screw rod which upwards penetrates through the first portal frame, and nuts which are positioned above and below the first portal frame are arranged on the screw rod.
And a waist hole corresponding to the screw is transversely arranged on the first portal frame.
Wherein, the transverse moving driving mechanism adopts an electric screw rod sliding table.
And a displacement sensor is transversely arranged on the first portal frame and is connected with the controller for signal transmission.
The utility model has the beneficial effects that: the utility model provides a books bar code automatic checkout device, the specially designed visual detection module carries out image acquisition to books in the transportation process, realizes the transverse orientation of bar code, utilizes sideslip actuating mechanism to carry out the sideslip regulation of bar code scanner for bar code scanner is located the bar code route directly over, realizes the accurate discernment of bar code scanner, has promoted the success rate that detects greatly.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Detailed Description
The technical solution of the present invention is further illustrated by the specific embodiment in conjunction with fig. 1.
The book barcode automatic detection device shown in fig. 1 comprises: the book reading and feeding device comprises a conveying frame 1, a first portal frame 6, a second portal frame 5, a visual detection module 9, a controller 7, a transverse moving driving mechanism 13 and a code scanner 15, wherein the first portal frame 6 and the second portal frame 5 are arranged on the conveying frame 1 at intervals from front to back, in the embodiment, a conveying belt 2 which is close to the first portal frame 6 and the second portal frame 5 is arranged in the conveying frame 1, books 10 are placed on the conveying belt 2 to be conveyed, and the books are sequentially close to the lower portions of the first portal frame 6 and the second portal frame 5.
The visual detection module 9 is arranged below the first portal frame 6, in the embodiment, a screw rod which upwards penetrates through the first portal frame 6 is arranged at the top of the visual detection module 9, nuts 12 which are positioned above and below the first portal frame 6 are arranged on the screw rod, and the height of the screw rod and the visual detection module 9 is adjusted and locked conveniently.
In this embodiment, as shown in fig. 1, a waist hole 11 corresponding to the screw is transversely arranged on the first portal frame 6, and the screw extends upwards through the waist hole 11, so that the screw and the visual inspection module 9 can be conveniently transversely adjusted, and the application range is wide. The visual detection module 9 is used for collecting images of the books 10 in the conveying process, so that the bar codes on the books 10 are transversely positioned.
In order to improve the positioning accuracy of the bar code, in this embodiment, the conveying belt 2 is printed with the positioning lines 3 spaced along the width direction, the positioning lines 3 and the books 10 are collected together on the picture, and the bar code is accurately positioned through the transverse distance between the bar code on the books 10 and the positioning lines 3.
Transversely be provided with displacement sensor 8 on the first portal frame 6, displacement sensor 8 is connected with controller 7 and carries out signal transmission, and in this embodiment, displacement sensor 8 position height is slightly higher than on the conveyer belt 2, can discern books 10 on the conveyer belt 2, visual detection module 9 is connected with controller 7, makes things convenient for controller 7 in time to control visual detection module 9 and carries out the image acquisition of books 10.
The transverse moving driving mechanism 13 is transversely arranged on the second portal frame 5, and in the embodiment, the transverse moving driving mechanism 13 adopts an electric screw rod sliding table, so that the action precision is high. The controller 7 is connected with the transverse moving driving mechanism 13 for transverse moving control, and the controller 7 can adopt an industrial computer to realize transverse positioning of bar codes and adjustment action of the transverse moving driving mechanism 13.
Be provided with slider 14 on sideslip actuating mechanism 13, be provided with the support 4 that extends to second portal frame 5 one side on the slider 14, bar code scanner 15 sets up on support 4 and points down, utilizes sideslip actuating mechanism 13 to carry out the sideslip regulation of bar code scanner 15 for bar code scanner 15 is located the bar code route directly over, realizes bar code's accurate discernment by bar code scanner 15, promotes the success rate that detects.
The above description is only a preferred embodiment of the present invention, and it should not be understood that the present invention is limited to the details of the embodiment and the range of applications, which can be changed by those skilled in the art according to the spirit of the present invention.
Claims (7)
1. The utility model provides a books bar code automatic checkout device which characterized in that includes: conveying frame, first portal frame, second portal frame, visual detection module, controller, sideslip actuating mechanism and bar code scanner, the interval sets up on the conveying frame around first portal frame and the second portal frame, visual detection module sets up the below at first portal frame, sideslip actuating mechanism transversely sets up on the second portal frame, be provided with the slider on the sideslip actuating mechanism, be provided with the support that extends to second portal frame one side on the slider, bar code scanner sets up on the support and points downwards, visual detection module is connected with the controller, the controller is connected with sideslip actuating mechanism and carries out sideslip control.
2. The automatic book barcode detection device of claim 1, wherein the conveyor rack is provided with a conveyor belt passing through the first portal frame and the second portal frame.
3. The automatic book barcode detection device of claim 2, wherein the conveyor belt is printed with positioning lines spaced in a width direction.
4. The automatic book barcode detection device of claim 1, wherein a screw rod penetrating the first portal frame upwards is arranged at the top of the visual detection module, and nuts positioned above and below the first portal frame are arranged on the screw rod.
5. The automatic book barcode detection device of claim 4, wherein a waist hole corresponding to the screw is transversely arranged on the first portal frame.
6. The automatic book barcode detection device of claim 1, wherein the traverse driving mechanism employs an electric screw sliding table.
7. The automatic book barcode detection device of claim 1, wherein a displacement sensor is transversely arranged on the first portal frame, and the displacement sensor is connected with the controller for signal transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220626726.6U CN216871223U (en) | 2022-03-22 | 2022-03-22 | Book bar code automatic detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220626726.6U CN216871223U (en) | 2022-03-22 | 2022-03-22 | Book bar code automatic detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216871223U true CN216871223U (en) | 2022-07-01 |
Family
ID=82122756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220626726.6U Active CN216871223U (en) | 2022-03-22 | 2022-03-22 | Book bar code automatic detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216871223U (en) |
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2022
- 2022-03-22 CN CN202220626726.6U patent/CN216871223U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230718 Address after: Shop 5, Building 1, Kangsheng Garden, Shuyang County, Suqian City, Jiangsu Province 223600 Patentee after: Jiangsu Shushui Zhiyang Education Technology Co.,Ltd. Address before: 223600 No. 1020 and 1021, China Shuyang International Book City, Shuyang County, Suqian City, Jiangsu Province Patentee before: JIANGSU LONGDUO CULTURAL DEVELOPMENT CO.,LTD. |
|
| TR01 | Transfer of patent right |