CN219958237U - Bar code detecting system and production line - Google Patents
Bar code detecting system and production line Download PDFInfo
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- CN219958237U CN219958237U CN202320223969.XU CN202320223969U CN219958237U CN 219958237 U CN219958237 U CN 219958237U CN 202320223969 U CN202320223969 U CN 202320223969U CN 219958237 U CN219958237 U CN 219958237U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
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Abstract
The utility model discloses a bar code detection system and a production line. The bar code detection system comprises a line laser sensor module, a camera module, a fixing device, a transmission platform and a processor module; the fixing device and the processor module are arranged on the conveying platform, and the line laser sensor module and the camera module are arranged on the fixing device; the transmission input end of the transmission platform is connected with the control output end of the processor module; the output end of the linear laser sensor module is connected with the sensing data input end of the processor module, and the linear laser sensor module is used for outputting the distance information of the bar code of the goods; the input end of the camera module is connected with the distance data output end of the processor module, the output end of the camera module is connected with the image input end of the processor module, the camera module is used for outputting bar code images of goods, and the processor module is used for controlling transmission movement of the transmission platform and identifying the bar code images to acquire goods information.
Description
Technical Field
The utility model relates to the field of industrial production, in particular to a bar code detection system and a production line.
Background
At present, in order to classify and identify goods in an industrial production line, a method of attaching bar codes to the goods is adopted to manage, wherein the bar codes are a plurality of black bars and blank bars with different widths, and the black bars and the blank bars are arranged according to a certain coding rule so as to express a graphic identifier of a group of information. A common bar code is a pattern of parallel lines of black and white bars that vary widely in reflectivity. The bar code may mark many information such as the country of manufacture, manufacturer, commodity name, date of manufacture, book class number, mail start-stop location, category, date, etc. When goods are ready to leave the factory or enter the factory, the bar codes are identified, necessary information of the goods can be obtained and stored in the database, and the goods can be conveniently delivered or put in storage. In the related art, the detection of the bar code can be performed through the camera sensor, but the bar code cannot be identified or the condition of missing detection is caused by failure of focusing adjustment of the camera because the heights of goods are inconsistent or the goods move too fast.
Disclosure of Invention
In view of this, in order to solve the above-mentioned problems, the present utility model provides a bar code detection system and a production line. Detecting and ranging bar codes of cargoes on a pipeline through a line laser sensor module, positioning the bar codes and generating distance information; and the camera module focuses and shoots the bar code according to the distance information, the processor module decodes and identifies the bar code image, the identification efficiency and the identification accuracy of the bar code are ensured, and the normal operation of bar code detection operation is facilitated.
In a first aspect, an embodiment of the present utility model provides a bar code detection system, including a line laser sensor module, a camera module, a fixing device, a transmission platform, and a processor module; the fixing device and the processor module are arranged on the conveying platform, the line laser sensor module and the camera module are arranged on the fixing device, and the visual angle centers of the line laser sensor module and the camera module are aligned to the conveying central axis of the conveying platform; the transmission input end of the transmission platform is connected with the control output end of the processor module; the output end of the line laser sensor module is connected with the sensing data input end of the processor module, and the line laser sensor module is used for outputting the distance information of the bar code of the goods; the input end of the camera module is connected with the distance data output end of the processor module, the output end of the camera module is connected with the image input end of the processor module, the camera module is used for outputting bar code images of goods, and the processor module is used for controlling transmission movement of the transmission platform and identifying the bar code images to acquire goods information.
Preferably, the fixing device comprises a height telescopic mechanism, the height telescopic mechanism comprises a supporting table and a linear motor module, the input end of the linear motor module is connected with the first motor output end of the processor module, and the linear laser sensor module and the camera module are both arranged on the supporting table.
Preferably, the conveying platform comprises a platform body, a conveying belt and a transmission device, wherein the conveying belt and the transmission device are arranged in the platform body, the conveying belt is sleeved on transmission rollers on two sides of the transmission device, the transmission device is used for driving the conveying belt to circularly move, and the input end of the transmission device is connected with the transmission output end of the processor module.
Preferably, the conveyor belt comprises a main conveyor belt and a secondary conveyor belt, the transmission device comprises a main transmission device and a secondary transmission device, the main conveyor belt is sleeved on transmission rollers on two sides of the main transmission device, and the main transmission device is used for driving the main conveyor belt to circularly move; the auxiliary conveyor belt is sleeved on transmission rollers at two sides of the auxiliary transmission device, and the auxiliary transmission device is used for driving the auxiliary conveyor belt to circularly move; the conveying platform is further provided with a one-way pushing mechanism, the one-way pushing mechanism comprises a linear motor module and a pushing rod, the input end of the linear motor module is connected with the second motor output end of the processor module, and the pushing rod is used for pushing cargoes from the main conveyor belt to the auxiliary conveyor belt.
Preferably, the system further comprises a counting display module, wherein the counting display module comprises a point laser transmitter, a point laser receiver and a digital display, the point laser transmitter and the point laser receiver are respectively arranged on two sides of the conveying platform, a laser transmitting end of the point laser transmitter is aligned with a laser receiving end of the point laser receiver, an output end of the point laser receiver is connected with a counting input end of the processor module, and an input end of the digital display is connected with a counting output end of the processor module.
Preferably, the intelligent alarm device further comprises an alarm module, wherein the input end of the alarm module is connected with the alarm output end of the processor module, and the alarm module is used for outputting an alarm sound signal or an alarm light signal.
Preferably, the system further comprises a display module, wherein the input end of the display module is connected with the display output end of the processor module, and the display module is used for displaying necessary information of goods.
Preferably, the wireless transmission device further comprises a wireless transmission module, wherein the output end of the wireless transmission module is connected with the wireless input end of the processor module, and the input end of the wireless transmission module is connected with the wireless output end of the processor module.
Preferably, the device further comprises a reversing button, wherein the reversing button is connected with a reversing input end of the processor module and is used for receiving an operation for changing the conveying direction of the conveying platform.
In a second aspect, an embodiment of the present utility model provides a production line, including a processing system, a transportation system, and a bar code detection system according to any one of the embodiments of the present utility model.
The bar code detection system in the embodiment of the utility model comprises a line laser sensor module, a camera module, a fixing device, a transmission platform and a processor module; the fixing device and the processor module are arranged on the conveying platform, the line laser sensor module and the camera module are arranged on the fixing device, and the visual angle centers of the line laser sensor module and the camera module are aligned to the conveying central axis of the conveying platform; the transmission input end of the transmission platform is connected with the control output end of the processor module; the output end of the linear laser sensor module is connected with the sensing data input end of the processor module, and the linear laser sensor module is used for outputting the distance information of the bar code of the goods; the input end of the camera module is connected with the distance data output end of the processor module, the output end of the camera module is connected with the image input end of the processor module, the camera module is used for outputting bar code images of goods, and the processor module is used for controlling transmission movement of the transmission platform and identifying the bar code images to acquire goods information. The bar code of the goods on the assembly line is detected and measured by the line laser sensor module, so that the bar code is positioned, and distance information is generated; and the camera module focuses and shoots the bar code according to the distance information, the processor module decodes and identifies the bar code image, the identification efficiency and the identification accuracy of the bar code are ensured, and the normal operation of bar code detection operation is facilitated.
Drawings
Fig. 1 is a schematic structural diagram of a bar code detection system according to the present utility model.
Fig. 2 is a schematic structural diagram of another bar code detection system according to the present utility model.
Fig. 3 is a schematic structural diagram of another bar code detection system according to the present utility model.
Fig. 4 is a schematic structural diagram of another bar code detection system according to the present utility model.
Fig. 5 is a schematic structural diagram of a production line provided by the present utility model.
In the figure: bar code detection system 1, line laser sensor module 11, camera module 12, fixture 13, height telescoping mechanism 131, gantry 1311, linear motor module 1312, conveyor table 14, table 141, conveyor 142, primary conveyor 1421, secondary conveyor 1422, transmission 143, primary transmission 1431, secondary transmission 1432, processor module 15, unidirectional pushing mechanism 16, linear motor module 161, push rod 162, count display module 17, point laser transmitter 171, point laser receiver 172, digital display 173, alarm module 18, display module 19, wireless transmission module 20, reversing button 21, production line 3, processing system 31, transportation system 32.
Detailed Description
In order to make the technical problems solved by the present utility model, the technical solutions adopted and the technical effects achieved more clear, the technical solutions of the embodiments of the present utility model are described in further detail below, and it is obvious that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.
In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
At present, in order to classify and identify goods in an industrial production line, a method of attaching bar codes to the goods is adopted to manage, wherein the bar codes are a plurality of black bars and blank bars with different widths, and the black bars and the blank bars are arranged according to a certain coding rule so as to express a graphic identifier of a group of information. A common bar code is a pattern of parallel lines of black and white bars that vary widely in reflectivity. The bar code may mark many information such as the country of manufacture, manufacturer, commodity name, date of manufacture, book class number, mail start-stop location, category, date, etc. When goods are ready to leave the factory or enter the factory, the bar codes are identified, necessary information of the goods can be obtained and stored in the database, and the goods can be conveniently delivered or put in storage. In the related art, the detection of the bar code can be performed through the camera sensor, but the bar code cannot be identified or the condition of missing detection is caused by failure of focusing adjustment of the camera because the heights of goods are inconsistent or the goods move too fast.
Based on the method, the utility model provides a bar code detection system and a production line, and solves the problem that the bar code cannot be identified or the bar code cannot be detected due to failure of focusing adjustment of a camera.
Fig. 1 is a schematic structural diagram of a bar code detection system 1 according to the present utility model, referring to fig. 1, the bar code detection system 1 includes a line laser sensor module 11, a camera module 12, a fixing device 13, a transmission platform 14, and a processor module 15; the fixing device 13 and the processor module 15 are installed on the conveying platform 14, the line laser sensor module 11 and the camera module 12 are installed on the fixing device 13, and the visual angle centers of the line laser sensor module 11 and the camera module 12 are aligned with the conveying central axis of the conveying platform 14; the transmission input end of the transmission platform 14 is connected with the control output end of the processor module 15; the output end of the line laser sensor module 11 is connected with the sensing data input end of the processor module 15, and the line laser sensor module 11 is used for outputting the distance information of the bar code of the goods; the input end of the camera module 12 is connected with the distance data output end of the processor module 15, the output end of the camera module 12 is connected with the image input end of the processor module 15, the camera module 12 is used for outputting bar code images of goods, and the processor module 15 is used for controlling the transmission movement of the transmission platform 14 and identifying the bar code images to acquire goods information.
It should be noted that, when the goods carrying the bar code are transported on the transporting platform 14, the fixing device 13 is set at the side position of the transporting platform 14, the fixing device 13 may be an integrated bracket, or may be an assembled bracket, the line laser sensor module 11 and the camera module 12 are both installed on the fixing device 13, the vertical plane where the line laser sensor module 11 is located is perpendicular to the upper surface of the transporting platform 14, when the goods are located in the vertical plane where the line laser sensor module 11 is located, the detection view angle of the line laser sensor module 11 is vertically downward, the distance information of the bar code of the goods can be just detected, and is output to the sensing data input end of the processor module 15, wherein the bar code is in black and white, the reflection of the black and white materials is particularly obvious, the same distance, the laser signal reflected by the black bar is weaker than the laser signal emitted by the white bar, and other areas of the goods are materials with the same color, then the line laser sensor can detect the point cloud data of the obvious bar code, and further obtain the distance data of the bar code under the condition that the bar code is confirmed; when the goods are located on the vertical plane where the camera module 12 is located, the lens view angle of the camera module 12 is vertically downward, the bar code of the goods can be just aimed to shoot, the processor module 15 transmits distance information to the input end of the camera module 12 through the distance data output end, after the camera module 12 receives the distance information, the distance information also characterizes the distance between the camera module 12 and the bar code of the goods because the lens position of the camera module 12 and the laser emitting end of the line laser sensor are located at the same horizontal position, the camera module 12 can assist focusing according to the distance information, the bar code can be shot rapidly, the obtained bar code image is transmitted to the image input end of the processor module 15, and the processor module 15 can recognize the bar code image to acquire the goods information. The bar code detection system 1 can execute the function of warehousing goods and can also execute the function of warehousing goods, and related warehousing and ex-warehouse information can be correspondingly stored in the processor module 15.
The linear laser sensor module 11 is arranged to detect and measure the bar code of the goods on the pipeline to locate the bar code and generate the distance information; in addition, the camera module 12 focuses and shoots the bar code rapidly according to the distance information, the processor module 15 decodes and identifies the bar code image, the identification efficiency and the identification accuracy of the bar code are guaranteed, and the normal operation of bar code detection operation is facilitated.
In a specific implementation process, referring to fig. 4, the fixing device 13 includes a height telescopic mechanism 131, the height telescopic mechanism 131 includes a supporting platform 1311 and a linear motor module 1312, an input end of the linear motor module 1312 is connected to a first motor output end of the processor module 15, and the linear laser sensor module 11 and the camera module 12 are both disposed on the supporting platform 1311. Because there is a certain range limitation on the focusing distance of the camera module 12, the heights corresponding to different batches of cargoes are different, so that the heights of the camera module 12 should be adjusted accordingly to meet the focusing condition in the face of cargoes with different heights. The user can output a control command to the input end of the linear motor module 1312 through the first motor output end of the processor module 15 according to the height of the goods in advance, and the linear motor module 1312 controls the supporting platform 1311 to perform ascending movement or descending movement to the designated height according to the control command. Like this, bar code detecting system 1 can adapt to the goods on the different production lines, also can adapt to the goods of different batches different height in a flexible way, and the suitability is strong.
In an alternative embodiment, referring to fig. 4, the foregoing conveying platform 14 includes a platform body 141, a conveying belt 142, and a transmission device 143, the conveying belt 142 and the transmission device 143 are disposed in the platform body 141, the conveying belt 142 is sleeved on two transmission rollers on two sides of the transmission device 143, the transmission device 143 is used for driving the conveying belt 142 to circularly move, and an input end of the transmission device 143 is connected with a transmission output end of the processor module 15.
Wherein, the goods are placed on the conveyor belt 142 for transportation, and the conveyor belt conveys the goods from the feeding end to the discharging end along with the driving action of the driving device 143. In addition, since the scanning detection of the line laser sensor needs a certain scanning time period, the shooting of the camera module 12 also needs a certain focusing time period, and the speed setting of the transmission device 143 needs to be set in cooperation with the scanning time period and the focusing time period, the detection effect of the line laser sensor is ensured, and the shooting effect of the camera module 12 is also ensured.
Further, the bar code detection system 1 performs bar code detection on the goods on the conveyor belt 142 to realize warehouse-out and warehouse-in, and there may be lot information that the individual goods do not meet the current needs, and the goods need to be processed. Based on this, fig. 2 is a schematic structural view of another bar code detection system 1 provided in the present utility model, and referring to fig. 2, based on the foregoing embodiment, a conveyor belt 142 includes a main conveyor belt 1421 and a sub conveyor belt 1422, a transmission device 143 includes a main transmission device 1431 and a sub transmission device 1432, the main conveyor belt 1421 is sleeved on transmission rollers on two sides of the main transmission device 1431, and the main transmission device 1431 is used for driving the main conveyor belt 1421 to perform a cyclic motion; the auxiliary conveyor belt 1422 is sleeved on transmission rollers at two sides of the auxiliary transmission device 1432, and the auxiliary transmission device 1432 is used for driving the auxiliary conveyor belt 1422 to circularly move; the conveying platform 14 further comprises a unidirectional pushing mechanism 16, the unidirectional pushing mechanism 16 comprises a linear motor module 161 and a pushing rod 162, an input end of the linear motor module 161 is connected with a second motor output end of the processor module 15, and the pushing rod 162 is used for pushing cargoes from the main conveying belt 1421 to the auxiliary conveying belt 1422.
It is noted that the main conveyor belt 1421 is used for normally transporting goods for shipment and warehouse entry, and the sub conveyor belt 1422 is used for receiving and transporting goods which do not conform to the current lot. When a user needs to go out and put in the warehouse of goods, the information of the current batch of goods can be preset in the processor module 15 in advance, and after the bar code detection system 1 starts to operate, the main conveyor belt 1421 transports the goods of the required batch, and the processor module 15 performs bar code detection based on the bar code image of the camera module 12 and obtains the information of the goods of each good. When the processor module 15 recognizes abnormal cargo information, a driving control command is output to the linear motor module 161 through the second motor output end, the linear motor module 161 drives the pushing rod 162 to perform linear motion and pushes the cargo from the main conveyor belt 1421 to the auxiliary conveyor belt 1422, wherein the conveying directions of the main conveyor belt 1421 and the auxiliary conveyor belt 1422 can be different, and the auxiliary conveyor belt 1422 returns the cargo to the factory again through reversing, so that the cargo in the warehouse or the warehouse is ensured to be in the same batch, and the normal operation of the warehouse or the warehouse is ensured.
Optionally, the quantity of the cargoes needs to be counted when the cargoes go are delivered and put in storage, so that the on-site personnel can conveniently master the quantity of the cargoes in each batch. Based on this, fig. 3 is a schematic structural diagram of another bar code detection system 1 according to the present utility model, and referring to fig. 3, the bar code detection system further includes a count display module 17, where the count display module 17 includes a point laser emitter 171, a point laser receiver 172, and a digital display 173, the point laser emitter 171 and the point laser receiver 172 are respectively disposed on two sides of the conveying platform 14, and the laser emitting end of the point laser emitter 171 is aligned with the laser receiving end of the point laser receiver 172, the output end of the point laser receiver 172 is connected with the count input end of the processor module 15, and the input end of the digital display 173 is connected with the count output end of the processor module 15.
When the goods are transported on the transport platform 14, the goods just pass through the middle positions of the point laser transmitter 171 and the point laser receiver 172, when the goods are just between the point laser transmitter 171 and the point laser receiver 172, the point laser transmitted by the point laser transmitter 171 is shielded, the point laser cannot be received by the point laser receiver 172, then the point laser receiver 172 cannot receive the point laser, a signal is output to the counting input end of the processor module 15, the processor module 15 can accumulate the number of the goods, and output the number information from the counting output end of the processor module 15 to the digital display 173, and a user can grasp the number of the goods which are already in stock or out of stock in real time through the digital display 173, so that normal production, stock-out and stock-in are ensured.
Further, the present utility model provides another bar code detection system 1, referring to fig. 4, further comprising an alarm module 18, wherein an input end of the alarm module 18 is connected to an alarm output end of the processor module 15, and the alarm module 18 is configured to output an alarm sound signal or an alarm light signal. When the detection result is continuously output by the camera module 12 and is empty or not matched with the information of the goods in the current batch, the processor module 15 should output an alarm signal to the alarm module 18 through the alarm output end, and the alarm module 18 may specifically include a buzzer, an indicator light and other devices, so as to effectively remind the user that the camera module 12 may fail or that a plurality of goods do not belong to the current batch by outputting a buzzing sound or a light flashing, so that the user can check the camera module 12 in time and check the goods currently being transported.
Optionally, on the basis of the foregoing embodiment, referring to fig. 4, the barcode detection system 1 further includes a display module 19, an input end of the display module 19 is connected to a display output end of the processor module 15, and the display module 19 is used for displaying necessary information of the goods. The display module 19 can be arranged on one side of the conveying platform 14, the display module 19 can adopt a liquid crystal display screen or an LCD display screen, the processor module 15 updates the goods information of each goods in the display module 19 in real time, and a user can grasp the goods information through the display module 19 to know the goods condition of the current batch, so that the normal delivery or the normal storage of production can be better ensured.
In a specific implementation, referring to fig. 4, based on the foregoing embodiment, the barcode detection system 1 further includes a wireless transmission module 20, an output end of the wireless transmission module 20 is connected to a wireless input end of the processor module 15, and an input end of the wireless transmission module 20 is connected to a wireless output end of the processor module 15. The wireless transmission module 20 may be a bluetooth transmission module, a mobile transmission module, or a wifi transmission module, which is not limited herein. After the wireless transmission module 20 establishes a wireless transmission connection with the mobile device of the user, the goods information obtained by the processor module 15 identifying the bar code can be sent to the mobile device through the wireless transmission connection, so that the goods information of each batch of goods in storage or goods out of storage can be stored on the mobile device as a backup of the production record, and the user can conveniently carry out production analysis.
Further, on the basis of the foregoing embodiment, referring to fig. 4, the bar code detection system 1 further includes a reversing button 21, wherein the reversing button 21 is connected to the reversing input of the processor module 15, and the reversing button 21 is configured to receive an operation of changing the conveying direction of the conveying platform 14. Since the bar code detection system 1 involves the shipment and the warehouse entry of goods, the switching of the conveying direction can be performed by the reversing button 21 for the same conveying platform 14, so that the reversing operation of the user is facilitated. After the user presses the reversing button 21, a reversing signal is input to the reversing input terminal of the processor module 15, and after the processor module 15 receives the reversing signal, a reverse driving control command is output to the transmission device 143.
Fig. 5 is a schematic structural diagram of a production line 3 according to the present utility model, and referring to fig. 5, the production line includes a processing system 31, a transporting system 32, and a bar code detecting system 1 according to any embodiment of the present utility model. The bar code detection system 1 of the production line 3 detects and measures the bar code of goods on the production line through the line laser sensor module 11, positions the bar code and generates distance information; in addition, the camera module 12 focuses and shoots the bar code rapidly according to the distance information, the processor module 15 decodes and identifies the bar code image, the identification efficiency and the identification accuracy of the bar code are guaranteed, and the normal operation of bar code detection operation is facilitated.
The foregoing embodiments have been provided for the purpose of illustrating the general principles of the present utility model, and are not to be construed as limiting the scope of the utility model. It should be noted that any modifications, equivalent substitutions, improvements, etc. made by those skilled in the art without departing from the spirit and principles of the present utility model are intended to be included in the scope of the present utility model.
Claims (10)
1. A bar code detection system, characterized by comprising a line laser sensor module (11), a camera module (12), a fixing device (13), a transmission platform (14) and a processor module (15);
the fixing device (13) and the processor module (15) are mounted on the conveying platform (14), the line laser sensor module (11) and the camera module (12) are mounted on the fixing device (13), and the visual angle centers of the line laser sensor module (11) and the camera module (12) are aligned with the conveying central axis of the conveying platform (14); the transmission input end of the transmission platform (14) is connected with the control output end of the processor module (15); the output end of the line laser sensor module (11) is connected with the sensing data input end of the processor module (15), and the line laser sensor module (11) is used for outputting the distance information of the bar code of the goods; the input end of the camera module (12) is connected with the distance data output end of the processor module (15), the output end of the camera module (12) is connected with the image input end of the processor module (15), the camera module (12) is used for outputting bar code images of cargoes, and the processor module (15) is used for controlling transmission movement of the transmission platform (14) and identifying the bar code images to acquire cargo information.
2. Bar code detection system according to claim 1, characterized in that the fixing device (13) comprises a height telescopic mechanism (131), the height telescopic mechanism (131) comprises a tray table (1311) and a linear motor module (1312), an input end of the linear motor module (1312) is connected with a first motor output end of the processor module (15), and the linear laser sensor module (11) and the camera module (12) are both arranged on the tray table (1311).
3. Bar code detection system according to claim 1, characterized in that the conveying platform (14) comprises a table body (141), a conveying belt (142) and a transmission device (143), the conveying belt (142) and the transmission device (143) are arranged in the table body (141), the conveying belt (142) is sleeved on two side transmission rollers of the transmission device (143), the transmission device (143) is used for driving the conveying belt (142) to circularly move, and the input end of the transmission device (143) is connected with the transmission output end of the processor module (15).
4. A bar code detection system according to claim 3, wherein the conveyor belt (142) comprises a main conveyor belt (1421) and a secondary conveyor belt (1422), the transmission means (143) comprises a main transmission means (1431) and a secondary transmission means (1432), the main conveyor belt (1421) is sleeved on transmission rollers on both sides of the main transmission means (1431), and the main transmission means (1431) is used for driving the main conveyor belt (1421) to move circularly; the auxiliary conveyor belt (1422) is sleeved on transmission rollers at two sides of the auxiliary transmission device (1432), and the auxiliary transmission device (1432) is used for driving the auxiliary conveyor belt (1422) to circularly move;
the conveying platform (14) is further provided with a one-way pushing mechanism (16), the one-way pushing mechanism (16) comprises a linear motor module (161) and a pushing rod (162), the input end of the linear motor module (161) is connected with the second motor output end of the processor module (15), and the pushing rod (162) is used for pushing cargoes from the main conveying belt (1421) to the auxiliary conveying belt (1422).
5. The bar code detection system of claim 1, further comprising a count display module (17), the count display module (17) comprising a point laser transmitter (171), a point laser receiver (172) and a digital display (173), the point laser transmitter (171) and the point laser receiver (172) being disposed on both sides of the conveyor platform (14) respectively, and a laser transmitting end of the point laser transmitter (171) being aligned with a laser receiving end of the point laser receiver (172), an output end of the point laser receiver (172) being connected with a count input end of the processor module (15), an input end of the digital display (173) being connected with a count output end of the processor module (15).
6. Bar code detection system according to claim 1, further comprising an alarm module (18), an input of the alarm module (18) being connected to an alarm output of the processor module (15), the alarm module (18) being adapted to output an alarm sound signal or an alarm light signal.
7. Bar code detection system according to claim 1, further comprising a display module (19), an input of the display module (19) being connected to a display output of the processor module (15), the display module (19) being adapted to display necessary information of the goods.
8. The bar code detection system of claim 1 further comprising a wireless transmission module (20), wherein an output of the wireless transmission module (20) is coupled to a wireless input of the processor module (15), and wherein an input of the wireless transmission module (20) is coupled to a wireless output of the processor module (15).
9. Bar code detection system according to claim 1, further comprising a reversing button (21), the reversing button (21) being connected to a reversing input of the processor module (15), the reversing button (21) being adapted to receive an operation to change the transport direction of the transport platform (14).
10. A production line, characterized by comprising a processing system (31), a transport system (32), and a bar code detection system (1) according to any one of claims 1 to 9.
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| CN117590820A (en) * | 2024-01-18 | 2024-02-23 | 深圳市嘉合劲威电子科技有限公司 | Automatic production line scheduling method and system based on data analysis |
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| CN117590820A (en) * | 2024-01-18 | 2024-02-23 | 深圳市嘉合劲威电子科技有限公司 | Automatic production line scheduling method and system based on data analysis |
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