Industrial product quality tracing device and method based on Ecode

Abstract

The invention belongs to the technical field of product quality tracing, particularly relates to an industrial product quality tracing device and method based on Ecode coding, and aims to overcome the defects that products cannot be limited and ejected bar codes or two-dimensional codes cannot be rechecked when the products are coded in the prior art. The laser coding module comprises a machine base, a support is rotationally connected to one side of the top of the machine base, a control displayer is installed on the support, and a U-shaped sliding rail is fixedly installed on the top of the machine base. According to the code printing device, the product can be kept at a stable position and cannot shake, so that when the product is subjected to code printing, pattern errors cannot occur, after code printing is completed, printed codes can be rechecked, information can be checked, and information errors are avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of product quality tracing, and in particular to an industrial product quality tracing device and method based on Ecode encoding. Background Art

[0002] In modern industrial production, product quality traceability is an important means to protect product quality and consumer rights. Traditional traceability methods are usually based on paper records or basic electronic data records. These methods have problems such as low efficiency, prone to errors and poor data security. Therefore, a new type of traceability technology is urgently needed to solve these problems.

[0003] Ecode is a string of meaningless numbers generated by an encryption algorithm. Currently, the commonly used Ecodes include Ecode64, Ecode96, Ecode128 and Ecode300121. Ecode is unique and random, and can fully meet the needs of industrial product quality traceability identification;

[0004] At present, when using Ecode coding to trace products, it is often necessary to code the produced products. The conventional device is to set the product on the coding machine and use the laser coding machine to engrave the barcode or QR code on the product. However, there are often some shortcomings when coding the product:

[0005] 1. At present, when coding products, the product position cannot be limited, so that the product will be slightly shaken by the vibration of the product machine during coding, which will easily lead to errors in the barcode or QR code;

[0006] 2. The current coding machine does not have a device to review the printed code after the product is coded, making it difficult to promptly discover errors in the printed barcode or QR code after the product is coded.

[0007] In view of the above problems, the present invention document proposes an industrial product quality tracing device and method based on Ecode encoding. Summary of the invention

[0008] The present invention provides an industrial product quality tracing device and method based on Ecode coding, which solves the shortcomings of the prior art that when coding products, the products cannot be limited and the ejected barcodes or two-dimensional codes cannot be rechecked.

[0009] The present invention provides the following technical solutions:

[0010] An industrial product quality tracing device based on Ecode coding includes a coding module, the coding module includes a base, a bracket is rotatably connected to one side of the top of the base, a control display is installed on the bracket, a U-shaped slide rail is fixedly installed on the top of the base, a support slide is slidably connected to the top of the U-shaped slide rail, a support frame is fixedly installed on one side of the bottom of the U-shaped slide rail, and the bottom of the support frame is fixedly connected to the base. The tracing device also includes:

[0011] A moving mechanism, the moving mechanism is installed in the machine base, the top of the moving mechanism extends to the top of the machine base and is connected to the bottom of the supporting slide plate, one side of the moving mechanism is connected to one side of the U-shaped slide rail, and the moving mechanism is used to drive the supporting slide plate to move laterally along the U-shaped slide rail;

[0012] Positioning mechanism: The positioning mechanism is installed on the top of the supporting slide plate. The positioning mechanism is used to support and position the product to be coded so that the product will not shake during coding;

[0013] The driving mechanism is installed on the top of the machine base. The driving mechanism is used to drive the positioning mechanism to move so as to clamp and position the product. A laser coder is installed on the driving mechanism. The laser coder is electrically connected to the control display.

[0014] The re-inspection mechanism is installed on one side of the driving mechanism. The re-inspection mechanism is used to scan and re-inspect the barcode or QR code on the product to ensure that errors in the printed barcode or QR code can be discovered in time.

[0015] In a possible design, the moving mechanism includes a stepper motor fixedly mounted on the inner wall of the bottom of the base, the stepper motor is electrically connected to the control display, an active bevel gear is fixedly mounted on the output shaft of the stepper motor, a transmission shaft is rotatably connected through the inner wall of one side of the base, a driven bevel gear is fixedly mounted on one end of the transmission shaft located in the base, the driven bevel gear is meshed with the active bevel gear, a travel screw is rotatably connected to the inner wall of one side of the U-shaped slide rail, one end of the travel screw extends to one side of the base and is connected to the same transmission assembly as one end of the transmission shaft, a travel nut is threadedly connected to the travel screw, a first mounting plate is fixedly mounted on one side of the travel nut, the travel screw penetrates the first mounting plate, and the first mounting plate is fixedly mounted on the bottom of the supporting slide plate.

[0016] In a possible design, the transmission assembly includes two synchronous wheels respectively fixedly mounted on one end of the transmission shaft and one end of the travel screw, and the transmission sleeves on the two synchronous wheels are provided with the same synchronous belt.

[0017] In one possible design, a protective plate is fixedly installed on the top of one side of the machine base, and the travel screw and the transmission shaft both pass through the protective plate and are rotatably connected to the protective plate. A protective cover is fixedly installed on one side of the protective plate, and two synchronous wheels and a synchronous belt are located inside the protective cover.

[0018] In a possible design, the positioning mechanism includes two sliding guide grooves symmetrically fixedly installed on the top of the supporting slide plate, the two sliding guide grooves are slidably connected with the same moving rod, the number of moving rods is two, an arc guide plate is fixedly installed on the top of the moving rod, the arc guide plate is used to receive the downward thrust of the driving mechanism, an adjustment component is connected to the arc guide plate, the two adjustment components are connected to L-shaped clamps on the corresponding sides, the same telescopic plate is installed on the bottom of the side where the two L-shaped clamps are close to each other, after the product is placed on the telescopic plate, the product is moved to the bottom of the driving mechanism.

[0019] In a possible design, the adjustment assembly includes a second mounting plate fixedly mounted on the curved guide plate, two limit rods are symmetrically penetrated and slidably connected on the second mounting plate, one end of the two limit rods are fixedly connected to one side of the L-shaped clamp, the other ends of the two limit rods are fixedly mounted on the same connecting plate, an adjusting screw is rotatably connected to the top of one side of the L-shaped clamp, an adjusting nut is fixedly mounted on one side of the second mounting plate, the adjusting screws respectively penetrate the second mounting plate, the adjusting nut and the connecting plate and are threadedly connected to the adjusting nut, and the adjusting screws are rotatably connected to the connecting plate.

[0020] In a possible design, a first fixed plate is fixedly installed on the top of the sliding guide groove, a guide rod is fixedly installed through the first fixed plate, second fixed plates are fixedly installed at both ends of the guide rod, the second fixed plate is fixedly installed on the top of the sliding guide groove, two movable guide plates are symmetrically slidably connected to the guide rod, the bottom of the movable guide plate is fixedly connected to the top of the corresponding movable rod, two compression springs are symmetrically sleeved on the guide rod, and the two ends of the compression spring are respectively fixedly connected to one side of the first fixed plate and one side of the movable guide plate.

[0021] In a possible design, the driving mechanism includes four L-shaped steel bars symmetrically fixedly mounted on the top of the machine base, the re-inspection mechanism is mounted on two L-shaped steel bars located on one side, the four L-shaped steel bars are fixedly mounted with the same bracket, two support plates are symmetrically fixedly mounted on the bracket, two U-shaped steel bars are symmetrically slidably connected to the support plate, a transmission guide wheel is rotatably connected to the bottom of one side of the U-shaped steel bar, and the two transmission guide wheels located on the same side are both used to drive the same arc guide plate, the top of the four U-shaped steel bars are fixedly mounted with the same fixing frame, the top of the fixing frame is fixedly mounted with a driving motor, the driving motor is electrically connected to the control display, the four U-shaped steel bars are fixedly mounted with the same third mounting plate located below the bracket, the laser coding machine is fixedly mounted on the bottom of the third mounting plate, the output shaft of the driving motor extends to the bottom of the fixing frame and is fixedly mounted with a transmission screw, the top of the bracket is fixedly mounted with a transmission nut, the bottom ends of the transmission screw respectively penetrate the transmission nut and the bracket and are rotationally connected to the top of the third mounting plate, and the transmission screw is threadedly connected to the transmission nut.

[0022] In a possible design, the re-inspection mechanism includes two L-shaped fixing rods, which are fixedly mounted on an L-shaped steel bar located on one side. A barcode scanner is fixedly mounted on one end of the two L-shaped fixing rods, and the barcode scanner is electrically connected to the control display.

[0023] A tracing method, comprising the above-mentioned industrial product quality tracing device based on Ecode, comprises the following steps:

[0024] S1. Turn the adjusting screw according to the product size and adjust the distance between the L-shaped clamps by adjusting the nut.

[0025] S2. Place the product on the telescopic board.

[0026] S3, start the stepper motor to move the support slide and send the product under the laser coding machine.

[0027] S4. The driving motor drives the transmission screw to descend, and the product is clamped by the U-shaped steel bar and the transmission guide wheel.

[0028] S5, start the laser coding machine to code.

[0029] S6. Rotate the drive motor in the reverse direction to release the product clamping and the transmission screw rises.

[0030] S7, the stepper motor rotates in the opposite direction, the supporting slide is moved out, and the product is moved under the barcode scanner.

[0031] S8. The barcode scanner scans the barcode and the information is transmitted to the control display after verification.

[0032] S9. After the review is completed, scan the code again before the product is put into storage, and the information is entered and stored for easy later query.

[0033] It is to be understood that the foregoing general description and the following detailed description are exemplary only and are not restrictive of the invention.

[0034] Compared with the prior art, the present invention has the following beneficial effects:

[0035] In the present invention, by means of the provided moving mechanism, the active bevel gear can be driven to rotate when the stepping motor is started. At this time, the transmission shaft can be driven to rotate under the meshing transmission action with the driven bevel gear, and then the travel screw can be driven to rotate under the transmission action of the transmission assembly, so that the support slide plate can be driven to move laterally under the threaded transmission action with the travel nut, so that after the product to be coded is placed on the positioning mechanism, the product can be moved into or out of the area corresponding to the laser coding machine, so that the product can be conveniently coded;

[0036] In the present invention, by providing a positioning mechanism, when the driving mechanism is started to exert a downward thrust on the arc guide plate, the two arc guide plates will move closer to each other, and the two L-shaped clamping plates can be driven closer to each other, so as to clamp and position the product, so that the product can maintain a stable position without movement during laser coding, thereby reducing the probability of errors in the barcode or QR code.

[0037] In the present invention, by means of the driving mechanism, when the product to be coded is moved to the bottom of the laser coding machine, the driving motor can be started to drive the transmission screw to rotate, and the transmission screw can be moved downward under the threaded transmission action of the transmission nut, and the four U-shaped steel bars are driven downward by the third mounting plate. After the transmission guide wheel moves to contact the inclined surface of the arc guide plate, the transmission guide wheel that continues to move downward can generate pressure on the arc guide plate, so that the arc guide plate can move laterally, so that the two L-shaped clamps can be used to position and clamp the product, and then the laser coding machine can be used to code the product;

[0038] In the present invention, by setting up a re-inspection mechanism, after the product coding is completed, when the product is moved to the bottom of the scanner, the barcode or QR code on the product can be scanned, and the scanned information can be transmitted to the control display, so that the product information can be reviewed, so that when errors in the product coding are found in time.

[0039] The present invention starts a driving motor to drive the laser coding machine to move downward, and can clamp and position the product, so that when coding the product, the product can be kept in a stable position without shaking, so that when coding the product, no graphic error will occur, and after the coding is completed, the printed code can be rechecked, so that the information can be checked to avoid information errors. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] Figure 1 A three-dimensional schematic diagram of the first-perspective structure of an industrial product quality traceability device based on Ecode encoding provided by an embodiment of the present invention;

[0041] Figure 2 A three-dimensional schematic diagram of the second perspective structure of an industrial product quality tracing device based on Ecode encoding provided by an embodiment of the present invention;

[0042] Figure 3 A three-dimensional schematic diagram of the separation structure of the protective plate and the protective cover in the second viewing angle of the industrial product quality traceability device based on Ecode encoding provided by an embodiment of the present invention;

[0043] Figure 4 A three-dimensional schematic diagram of a base, a U-shaped slide rail, a support frame, a support slide plate and a connection structure of two curved guide plates of an industrial product quality traceability device based on Ecode coding provided by an embodiment of the present invention;

[0044] Figure 5 A schematic side cross-sectional view of an industrial product quality tracing device based on Ecode encoding provided by an embodiment of the present invention;

[0045] Figure 6 A three-dimensional schematic diagram of a U-shaped slide rail, a supporting slide plate and a connection structure of two curved guide plates of an industrial product quality traceability device based on Ecode coding provided by an embodiment of the present invention;

[0046] Figure 7 A three-dimensional schematic diagram of a connection structure of two sliding guide grooves, two moving rods and two curved guide plates of an industrial product quality traceability device based on Ecode coding provided by an embodiment of the present invention;

[0047] Figure 8 A three-dimensional schematic diagram of the connection structure of two curved guide plates, two L-shaped clamping plates and a telescopic plate of an industrial product quality traceability device based on Ecode coding provided by an embodiment of the present invention;

[0048] Fig. 9 A three-dimensional schematic diagram of a bracket, two support plates, a fixing frame and a driving motor connection structure of an industrial product quality traceability device based on Ecode coding provided by an embodiment of the present invention;

[0049] Fig.10 A three-dimensional schematic diagram of the connection structure of the bracket, four U-shaped steel bars, a fixing frame, a driving motor and a driving screw of the industrial product quality traceability device based on Ecode encoding provided by an embodiment of the present invention;

[0050] Fig.11This is a flowchart of the overall process of the industrial product quality tracing device based on Ecode encoding provided by an embodiment of the present invention.

[0051] Reference numerals:

[0052] 1. Machine base; 2. U-shaped slide rail; 3. Support frame; 4. Support slide plate; 5. Travel screw; 6. Stepper motor; 7. Active bevel gear; 8. Transmission shaft; 9. Driven bevel gear; 10. Protective plate; 11. Protective cover; 12. Synchronous wheel; 13. Synchronous belt; 14. First mounting plate; 15. Travel nut; 16. Bracket; 17. Control display; 18. Sliding guide groove; 19. Moving rod; 20. First fixed plate; 21. Guide rod; 22. Moving guide plate; 23. Compression spring; 24. The second fixed plate; 25. The curved guide plate; 26. The second mounting plate; 27. The limit rod; 28. The connecting plate; 29. ​​The adjusting screw; 30. The adjusting nut; 31. The L-shaped clamp; 32. The telescopic plate; 33. The L-shaped steel bar; 34. The bracket; 35. The support plate; 36. The U-shaped steel bar; 37. The fixing frame; 38. The driving motor; 39. The transmission screw; 40. The transmission nut; 41. The third mounting plate; 42. The transmission guide wheel; 43. The laser coder; 44. The L-shaped fixed rod; 45. The barcode scanner. DETAILED DESCRIPTION

[0053] The embodiments of the present invention are described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0054] In the description of the embodiments of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms, "connection" and "installation" should be understood in a broad sense. For example, "connection" can be a detachable connection or a non-detachable connection; it can be a direct connection or an indirect connection through an intermediate medium. In addition, "connection" can be a direct connection or an indirect connection through an intermediate medium. Among them, "fixed" means that they are connected to each other and the relative position relationship after connection remains unchanged. The directional terms mentioned in the embodiments of the present invention, such as "inside", "outside", "top", "bottom", etc., are only reference to the directions of the accompanying drawings. Therefore, the directional terms used are for better and clearer explanation and understanding of the embodiments of the present invention, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present invention.

[0055] Example 1

[0056] Reference Figure 1-Figure 8, an industrial product quality tracing device based on Ecode encoding in this embodiment includes a coding module, which includes a base 1, a moving mechanism and a positioning mechanism. A bracket 16 is rotatably connected to one side of the top of the base 1, and a control display 17 is installed on the bracket 16. A U-shaped slide rail 2 is fixedly installed on the top of the base 1, and a supporting slide plate 4 is slidably connected to the top of the U-shaped slide rail 2. A support frame 3 is fixedly installed on one side of the bottom of the U-shaped slide rail 2, and the bottom of the support frame 3 is fixedly connected to the base 1. The moving mechanism is installed in the base 1, and the top of the moving mechanism extends to the top of the base 1 and is connected to the bottom of the supporting slide plate 4. One side of the moving mechanism is connected to one side of the U-shaped slide rail 2. The moving mechanism is used to drive the supporting slide plate 4 to move laterally along the U-shaped slide rail 2. The positioning mechanism is installed on the top of the supporting slide plate 4. The positioning mechanism is used to support and position the product that needs to be coded, so that the product will not shake when coding.

[0057] Reference Figure 5The moving mechanism includes a stepper motor 6 fixedly mounted on the inner wall of the bottom of the base 1, the stepper motor 6 is electrically connected to the control display 17, an active bevel gear 7 is fixedly mounted on the output shaft of the stepper motor 6, a transmission shaft 8 is rotatably connected to the inner wall of one side of the base 1, a driven bevel gear 9 is fixedly mounted on one end of the transmission shaft 8 located in the base 1, and the driven bevel gear 9 is meshed with the active bevel gear 7, a travel screw 5 is rotatably connected to the inner wall of one side of the U-shaped slide rail 2, one end of the travel screw 5 extends to one side of the base 1 and is connected to the same transmission shaft 8 with one end of the transmission shaft 8. The travel screw rod 5 is threadedly connected with a travel nut 15, and a first mounting plate 14 is fixedly installed on one side of the travel nut 15. The travel screw rod 5 passes through the first mounting plate 14, and the first mounting plate 14 is fixedly installed at the bottom of the supporting slide plate 4. When the stepping motor 6 is started, the active bevel gear 7 is driven to rotate. At this time, under the meshing transmission action with the driven bevel gear 9, the transmission shaft 8 can be driven to rotate. After that, under the transmission action of the transmission assembly, the travel screw rod 5 can be driven to rotate, so that the support slide plate 4 can be driven under the threaded transmission action with the travel nut 15. The support slide plate 4 moves laterally so that after the product to be coded is placed on the positioning mechanism, the product can be moved into or out of the area corresponding to the laser coding machine 43, so that the product can be conveniently coded. The transmission assembly includes two synchronous wheels 12 respectively fixedly mounted on one end of the transmission shaft 8 and one end of the travel screw 5. The transmission sleeves of the two synchronous wheels 12 are provided with the same synchronous belt 13. When the transmission shaft 8 rotates, the travel screw 5 can be driven to rotate under the transmission cooperation of the two synchronous wheels 12 and the synchronous belt 13, so as to realize the support. The support plate 4 performs stable transmission, a protective plate 10 is fixedly installed on the top of one side of the machine base 1, and the travel screw 5 and the transmission shaft 8 both penetrate the protective plate 10 and are rotatably connected to the protective plate 10, a protective cover 11 is fixedly installed on one side of the protective plate 10, two synchronous wheels 12 and a synchronous belt 13 are both located in the protective cover 11, and the protective plate 10 and the protective cover 11 are used to enclose a closed space, which can provide protection for the synchronous wheel 12 and the synchronous belt 13 when they are transmitted, thereby preventing workers from being injured due to accidentally touching the synchronous wheel 12 or the synchronous belt 13.

[0058] Reference Figure 6 and Figure 7The positioning mechanism includes two sliding guide grooves 18 symmetrically fixedly installed on the top of the supporting slide plate 4, and the same moving rod 19 is slidably connected in the two sliding guide grooves 18. There are two moving rods 19, and a curved guide plate 25 is fixedly installed on the top of the moving rod 19. The curved guide plate 25 is used to receive the downward thrust of the driving mechanism. An adjustment component is connected to the curved guide plate 25, and the two adjustment components are connected to an L-shaped clamping plate 31 on the side close to each other. The bottom of the side where the two L-shaped clamping plates 31 are close to each other is installed with the same telescopic plate 32. After placing the product on the telescopic plate 32 and moving the product to the bottom of the driving mechanism, when the driving mechanism is started to have a downward thrust on the curved guide plate 25, the two curved guide plates 25 will move closer to each other, and the product can be brought The two L-shaped clamping plates 31 are moved closer to each other to clamp and position the product, so that the product can maintain a stable position without movement during laser coding, thereby reducing the probability of errors in the barcode or QR code printed. The adjustment component includes a second mounting plate 26 fixedly mounted on the curved guide plate 25, and two limit rods 27 are symmetrically penetrated and slidably connected on the second mounting plate 26. One end of the two limit rods 27 is fixedly connected to one side of the L-shaped clamping plate 31, and the other end of the two limit rods 27 is fixedly installed with the same connecting plate 28. An adjusting screw 29 is rotatably connected to the top of one side of the L-shaped clamping plate 31, and an adjusting nut 30 is fixedly installed on one side of the second mounting plate 26. The adjusting screw 29 penetrates the second mounting plate 26 and the adjusting nut 30 respectively. 0 and the connecting plate 28 are threadedly connected with the adjusting nut 30, the adjusting screw 29 is rotatably connected with the connecting plate 28, and the two limit rods 27 and the second mounting plate 26 are slidably connected, so that the L-shaped clamping plate 31 can be laterally slidably supported, and when the adjusting screw 29 is rotated, the adjusting screw 29 can be laterally moved under the threaded transmission action of the adjusting nut 30, and at this time, the spacing between the L-shaped clamping plate 31 and the arc guide plate 25 can be adjusted, so that when clamping and positioning products of different sizes, stable clamping can be achieved by adjusting the position of the L-shaped clamping plate 31, and the top of the sliding guide groove 18 is fixedly installed with a first fixing plate 20, and a guide rod 21 is fixedly installed through the first fixing plate 20, and the two ends of the guide rod 21 A second fixed plate 24 is fixedly installed at each end, and the second fixed plate 24 is fixedly installed on the top of the sliding guide groove 18. Two movable guide plates 22 are symmetrically slidably connected to the guide rod 21. The bottom of the movable guide plate 22 is fixedly connected to the top of the corresponding movable rod 19. Two compression springs 23 are symmetrically sleeved on the guide rod 21. The two ends of the compression spring 23 are respectively fixedly connected to one side of the first fixed plate 20 and one side of the movable guide plate 22. By utilizing the sliding connection between the guide rod 21 and the movable guide plate 22, the movable rod 19 can be horizontally slidably limited, and when the two arc guide plates 25 are driven by the driving force of the driving mechanism and move closer to each other, the compression spring 23 can be compressed by the corresponding movable guide plate 22, so that the compression spring 23 is in a stressed state.Therefore, when the curved guide plate 25 is not subjected to external force from the driving mechanism, the compression spring 23 in a stressed state can push the movable guide plate 22 to move in the opposite direction, so that the two movable rods 19 move away from each other, so as to release the clamping and positioning effect on the product, so that the coded product can be taken out.

[0059] Example 2

[0060] Reference Figure 9-10 Based on the first embodiment, this embodiment further proposes a driving mechanism for the industrial product quality traceability device based on Ecode encoding proposed in the first embodiment. The driving mechanism is installed on the top of the base 1. The driving mechanism is used to drive the positioning mechanism to move so as to clamp and position the product. A laser coding machine 43 is installed on the driving mechanism, and the laser coding machine 43 is electrically connected to the control display 17.

[0061] Reference Figure 9-10 The driving mechanism includes four L-shaped steel bars 33 symmetrically fixedly mounted on the top of the machine base 1, the re-inspection mechanism is mounted on two L-shaped steel bars 33 located on one side, the four L-shaped steel bars 33 are fixedly mounted with a same bracket 34, two support plates 35 are symmetrically fixedly mounted on the bracket 34, two U-shaped steel bars 36 are symmetrically slidably connected to the support plate 35, a transmission guide wheel 42 is rotatably connected to the bottom of one side of the U-shaped steel bar 36, and the two transmission guide wheels 42 located on the same side are both used to drive the same arc guide plate 25, the top of the four U-shaped steel bars 36 are fixedly mounted with a same fixing frame 37, the top of the fixing frame 37 is fixedly mounted with a driving motor 38, the driving motor 38 is electrically connected to the control display 17, the four U-shaped steel bars 36 are fixedly mounted with a third mounting plate 41 located below the bracket 34, the laser coding machine 43 is fixedly mounted at the bottom of the third mounting plate 41, and the output shaft of the driving motor 38 extends to the bottom of the fixing frame 37 The transmission screw 39 is fixedly installed on the side, and a transmission nut 40 is fixedly installed on the top of the bracket 34. The bottom end of the transmission screw 39 passes through the transmission nut 40 and the bracket 34 respectively and is rotatably connected to the top of the third mounting plate 41. The transmission screw 39 is threadedly connected to the transmission nut 40. When the product to be coded is moved to the bottom of the laser coding machine 43, the drive motor 38 can be started to drive the transmission screw 39 to rotate. Under the threaded transmission action of the transmission nut 40, the transmission screw 39 can be moved downward. At this time, the four U-shaped steel bars 36 are driven downward by the third mounting plate 41. After the transmission guide wheel 42 moves to contact the inclined surface of the arc guide plate 25, the transmission guide wheel 42 that continues to move downward can generate pressure on the arc guide plate 25, so that the arc guide plate 25 can move laterally, so that the two L-shaped clamps 31 can be used to position and clamp the product, and then the laser coding machine 43 can be used to code the product.

[0062] Example 3

[0063] Reference Figure 1 Based on the second embodiment, this embodiment further proposes a re-inspection mechanism for the industrial product quality traceability device based on Ecode encoding proposed in the second embodiment. The re-inspection mechanism is installed on one side of the driving mechanism. The re-inspection mechanism is used to scan and re-inspect the barcode or QR code on the product to ensure that errors in the printed barcode or QR code can be discovered in time.

[0064] Reference Figure 1 The re-inspection mechanism includes two L-shaped fixing rods 44, which are fixedly mounted on the L-shaped steel bar 33 on one side. A barcode scanner 45 is fixedly mounted at one end of the two L-shaped fixing rods 44. The barcode scanner 45 is electrically connected to the control display 17. After the product coding is completed, when the product is moved to the bottom of the barcode scanner 45, the barcode or QR code on the product can be scanned, and the scanned information can be transmitted to the control display 17, so that the product information can be reviewed, so that when errors occur in the product coding, they can be discovered in time.

[0065] Working principle: First, the adjusting screw 29 is rotated according to the size of the product. Under the threaded transmission action with the adjusting nut 30, the adjusting screw 29 is moved laterally, so that the spacing between the two L-shaped clamps 31 can be adjusted, so that the two L-shaped clamps 31 can clamp the product after transmission. Then, the product to be coded can be placed on the telescopic plate 32, and then the stepping motor 6 is started by operating the control display 17 to drive the active bevel gear 7 to rotate. At this time, under the meshing transmission action with the driven bevel gear 9, the transmission shaft 8 can be driven to rotate. When the transmission shaft 8 rotates, the travel screw 5 can be driven to rotate under the transmission cooperation of the two synchronous wheels 12 and the synchronous belt 13, so that Under the threaded transmission action with the stroke nut 15, the support slide plate 4 can be driven to move horizontally, and the product can be moved to the bottom of the laser coding machine 43. Then, the drive motor 38 can be started by operating the control display 17 to drive the transmission screw 39 to rotate. Under the threaded transmission action with the transmission nut 40, the transmission screw 39 can be moved downward. At this time, the four U-shaped steel bars 36 are driven downward by the third mounting plate 41. After the transmission guide wheel 42 moves to contact the inclined surface of the arc guide plate 25, the transmission guide wheel 42 that continues to move downward can generate pressure on the arc guide plate 25, so that the arc guide plate 25 can move horizontally, so that the two L-shaped clamps 31 can be used to position and clamp the product. Then The laser coder 43 can be started by operating the control display 17, and the product can be coded by the laser coder 43. After the coding process, the drive motor 38 can be started to drive the transmission screw 39 to rotate in the opposite direction, and the third mounting plate 41 can be driven to reset upward under the threaded transmission action of the transmission nut 40, so that the four transmission guide wheels 42 can be driven to move upward, and the suppression of the two arc guide plates 25 can be released. At this time, the compression spring 23 in the stressed state can push the movable guide plate 22 to move in the opposite direction, so that the two moving rods 19 are separated from each other, so as to release the effect of clamping and positioning the product. After that, the stepping motor 6 can be started to drive the active bevel gear 7 to rotate in the opposite direction, so that after the above The reverse transmission of the relevant structure can move the supporting slide plate 4 out of the machine base 1. At this time, after the coded product moves to the bottom of the barcode scanner 45, the barcode scanner 45 can be started by operating the control display 17 to scan the coded code and read the information on the code. The information can then be transmitted to the control display 17, so that the information recorded in the coded code can be reviewed. When the product information is traced later, the accuracy of the information can be guaranteed. After the review, the product can be moved out and transported to the warehouse. When entering the warehouse, the code is scanned again to read the information on the parts. When the parts are stored, the information on the product can be entered and stored, so that it can be easily found when inquiring later.

[0066] refer to Fig.11The Ecode of the present invention is generated by an encryption algorithm to ensure the uniqueness and security of the code, and combined with advanced information technology, it can achieve efficient and accurate traceability of product quality information, including:

[0067] Coding module: responsible for generating the Ecode code of the product according to the Ecode rules;

[0068] Coding module: print or mark the generated Ecode on the product in the form of QR code or barcode;

[0069] Reading module: Use scanning equipment to read the Ecode on the product;

[0070] Processing module: analyzes the read code and extracts relevant information for processing;

[0071] Storage module: stores the product's Ecode and its associated quality information in the database;

[0072] Query module: provides a user interface that allows users to enter the Ecode code to query the quality traceability information of the product.

[0073] After the product is produced, the Ecode code is generated by the encoding module, and the code is attached to the product through the coding module.

[0074] In each link of product circulation, the Ecode is scanned by the reading module, and the product status information is updated to the database by the processing module.

[0075] When you need to query product quality information, you can enter the Ecode code through the query module to obtain the full-link quality information of the product.

[0076] For example, a traceability system of the present invention is introduced into a certain automobile parts manufacturing enterprise. After the parts are produced, a unique Ecode code is generated for each part using the encoding module, and the code is marked on the part in the form of a two-dimensional code through the coding module.

[0077] At every stage of the process from the storage of parts in the warehouse to their shipment and assembly on the final car, the Ecode is scanned by the reading module, and its status information is updated in the database of the storage module through the processing module.

[0078] When consumers or quality management personnel need to query the quality information of a certain component, they only need to enter the Ecode code through the query module to quickly obtain detailed information such as the production, circulation and use status of the component.

[0079] Through the above embodiments, the present invention realizes the quality traceability of automobile parts throughout their entire life cycle, and effectively improves the efficiency and accuracy of product quality management.

[0080] However, as is well known to those skilled in the art, the working principles and wiring methods of the stepper motor 6, drive motor 38, laser coder 43 and barcode scanner 45 are commonplace, and are all conventional means or common knowledge, and will not be elaborated here. Those skilled in the art can make any optional selections according to their needs or convenience.

[0081] The above are only specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art can easily think of changes or substitutions within the technical scope disclosed by the present invention, which should be included in the protection scope of the present invention; the embodiments of the present invention and the features in the embodiments can be combined with each other without conflict. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. An industrial product quality tracing device based on Ecode encoding, comprising a coding module, the coding module comprising a base (1), a bracket (16) is rotatably connected to one side of the top of the base (1), a control display (17) is installed on the bracket (16), a U-shaped slide rail (2) is fixedly installed on the top of the base (1), a support slide plate (4) is slidably connected to the top of the U-shaped slide rail (2), a support frame (3) is fixedly installed on one side of the bottom of the U-shaped slide rail (2), and the bottom of the support frame (3) is fixedly connected to the base (1), characterized in that: The tracing device also includes: A moving mechanism, the moving mechanism is installed in the machine base (1), the top of the moving mechanism extends to the top of the machine base (1) and is connected to the bottom of the supporting slide plate (4), one side of the moving mechanism is connected to one side of the U-shaped slide rail (2), and the moving mechanism is used to drive the supporting slide plate (4) to move laterally along the U-shaped slide rail (2); A positioning mechanism, the positioning mechanism is installed on the top of the supporting slide plate (4), and the positioning mechanism is used to support and position the product to be coded so that the product will not shake when being coded; A driving mechanism, the driving mechanism is installed on the top of the machine base (1), the driving mechanism is used to drive the positioning mechanism to move so as to clamp and position the product, a laser coder (43) is installed on the driving mechanism, and the laser coder (43) is electrically connected to the control display (17); The re-inspection mechanism is installed on one side of the driving mechanism. The re-inspection mechanism is used to scan and re-inspect the barcode or QR code on the product to ensure that errors in the printed barcode or QR code can be discovered in time.

2. The industrial product quality tracing device based on Ecode encoding according to claim 1 is characterized in that: The moving mechanism comprises a stepper motor (6) fixedly mounted on the inner wall at the bottom of the machine base (1), the stepper motor (6) being electrically connected to the control display (17), an active bevel gear (7) being fixedly mounted on the output shaft of the stepper motor (6), a transmission shaft (8) being rotatably connected to the inner wall of one side of the machine base (1), a driven bevel gear (9) being fixedly mounted on one end of the transmission shaft (8) located in the machine base (1), the driven bevel gear (9) being meshed with the active bevel gear (7), a travel screw (5) being rotatably connected to the inner wall of one side of the U-shaped slide rail (2), one end of the travel screw (5) extending to one side of the machine base (1) and being connected to the same transmission assembly as one end of the transmission shaft (8), a travel nut (15) being threadedly connected to the travel screw (5), a first mounting plate (14) being fixedly mounted on one side of the travel nut (15), the travel screw (5) being rotatably connected to the first mounting plate (14), the first mounting plate (14) being fixedly mounted on the bottom of the supporting slide plate (4), the travel screw (5) being rotatably connected to the inner wall of one side of the U-shaped slide rail (2), one end of the travel screw (5) extending to one side of the machine base (1) and being connected to the same transmission assembly as one end of the transmission shaft (8), 3. The industrial product quality tracing device based on Ecode encoding according to claim 2 is characterized in that: The transmission assembly comprises two synchronous wheels (12) respectively fixedly mounted on one end of the transmission shaft (8) and one end of the travel screw (5); the transmission sleeves on the two synchronous wheels (12) are provided with a same synchronous belt (13).

4. The industrial product quality tracing device based on Ecode encoding according to claim 3 is characterized in that: A protective plate (10) is fixedly mounted on the top of one side of the machine base (1), and the travel screw (5) and the transmission shaft (8) both penetrate the protective plate (10) and are rotatably connected to the protective plate (10). A protective cover (11) is fixedly mounted on one side of the protective plate (10), and two synchronous wheels (12) and a synchronous belt (13) are both located inside the protective cover (11).

5. The industrial product quality tracing device based on Ecode encoding according to claim 1 is characterized in that: The positioning mechanism comprises two sliding guide grooves (18) symmetrically fixedly mounted on the top of the supporting slide plate (4), the two sliding guide grooves (18) are slidably connected with a same moving rod (19), the number of the moving rods (19) is two, a curved guide plate (25) is fixedly mounted on the top of the moving rod (19), the curved guide plate (25) is used to receive the downward thrust of the driving mechanism, an adjustment component is connected to the curved guide plate (25), the two adjustment components are respectively connected to an L-shaped clamping plate (31) on one side close to each other, the two L-shaped clamping plates (31) are installed with a same telescopic plate (32) at the bottom of the side close to each other, after the product is placed on the telescopic plate 32, the product is moved to the bottom of the driving mechanism.

6. The industrial product quality tracing device based on Ecode encoding according to claim 5 is characterized in that: The adjustment component comprises a second mounting plate (26) fixedly mounted on the curved guide plate (25); two limit rods (27) are symmetrically penetrated and slidably connected on the second mounting plate (26); one end of the two limit rods (27) is fixedly connected to one side of the L-shaped clamping plate (31); the other ends of the two limit rods (27) are fixedly mounted with the same connecting plate (28); an adjusting screw (29) is rotatably connected to the top of one side of the L-shaped clamping plate (31); an adjusting nut (30) is fixedly mounted on one side of the second mounting plate (26); the adjusting screw (29) penetrates the second mounting plate (26), the adjusting nut (30) and the connecting plate (28) respectively and is threadedly connected to the adjusting nut (30); and the adjusting screw (29) is rotatably connected to the connecting plate (28).

7. The industrial product quality tracing device based on Ecode encoding according to claim 5 is characterized in that: A first fixed plate (20) is fixedly installed on the top of the sliding guide groove (18), a guide rod (21) is fixedly installed through the first fixed plate (20), and second fixed plates (24) are fixedly installed at both ends of the guide rod (21), and the second fixed plate (24) is fixedly installed on the top of the sliding guide groove (18), and two movable guide plates (22) are symmetrically slidably connected to the guide rod (21), and the bottom of the movable guide plate (22) is fixedly connected to the top of the corresponding movable rod (19), and two compression springs (23) are symmetrically sleeved on the guide rod (21), and the two ends of the compression spring (23) are respectively fixedly connected to one side of the first fixed plate (20) and one side of the movable guide plate (22).

8. The industrial product quality tracing device based on Ecode encoding according to claim 1 is characterized in that: The driving mechanism comprises four L-shaped steel bars (33) symmetrically fixedly mounted on the top of the machine base (1); the re-inspection mechanism is mounted on two L-shaped steel bars (33) located on one side; a same bracket (34) is fixedly mounted on the four L-shaped steel bars (33); two support plates (35) are symmetrically fixedly mounted on the bracket (34); two U-shaped steel bars (36) are symmetrically slidably connected to the support plate (35); a transmission guide wheel (42) is rotatably connected to the bottom of one side of the U-shaped steel bar (36); the two transmission guide wheels (42) located on the same side are both used to drive the same curved guide plate (25); a same fixing frame (37) is fixedly mounted on the top of the four U-shaped steel bars (36); the top of the fixing frame (37) is fixedly mounted on the A driving motor (38) is fixedly installed, and the driving motor (38) is electrically connected to the control display (17). The four U-shaped steel bars (36) are fixedly installed with a third mounting plate (41) located below the bracket (34). The laser coder (43) is fixedly installed at the bottom of the third mounting plate (41). The output shaft of the driving motor (38) extends to the bottom of the fixed frame (37) and is fixedly installed with a transmission screw (39). A transmission nut (40) is fixedly installed on the top of the bracket (34). The bottom end of the transmission screw (39) passes through the transmission nut (40) and the bracket (34) respectively and is rotatably connected to the top of the third mounting plate (41). The transmission screw (39) is threadedly connected to the transmission nut (40).

9. The industrial product quality tracing device based on Ecode encoding according to claim 1 is characterized in that: The re-inspection mechanism comprises two L-shaped fixing rods (44), the L-shaped fixing rods (44) are fixedly mounted on an L-shaped steel bar (33) located on one side, and a barcode scanner (45) is fixedly mounted on one end of the two L-shaped fixing rods (44), and the barcode scanner (45) is electrically connected to the control display (17).

10. A tracing method, comprising the industrial product quality tracing device based on Ecode encoding according to any one of claims 1 to 9, characterized in that: The following steps are involved: S1. Turn the adjusting screw (29) according to the product size and adjust the spacing between the L-shaped clamping plates (31) by adjusting the nut (30); S2, placing the product on the telescopic plate (32); S3, start the stepper motor (6) to move the support slide plate (4) to deliver the product to the laser coding machine (43); S4, the driving motor (38) drives the transmission screw (39) to descend, and the product is clamped by the U-shaped steel bar (36) and the transmission guide wheel (42); S5, start the laser coding machine (43) to code; S6, the drive motor (38) rotates in the reverse direction to release the product clamping, and the transmission screw (39) rises; S7, the stepper motor (6) rotates in the opposite direction, the supporting slide plate (4) is moved out, and the product is moved under the barcode scanner (45); S8, the barcode scanner (45) scans the barcode, and the information is verified and transmitted to the control display (17); S9. After the review is completed, scan the code again before the product is put into storage, and the information is entered and stored for easy later query.

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