Stage two-dimensional code marking device

Abstract

The application discloses a kind of carrier two-dimensional code marking equipment, it is related to laser processing sheet technology field, wherein, carrier two-dimensional code marking equipment includes base, feeding mechanism, paper sheet transport mechanism, sheet transport mechanism, laser marking mechanism, detection mechanism and discharging mechanism.Base is formed with feeding area and discharging area;Feeding mechanism, paper sheet transport mechanism, sheet transport mechanism, laser marking mechanism, detection mechanism and discharging mechanism are all set in base, and feeding mechanism corresponds with feeding area;Paper sheet transport mechanism is respectively corresponding with feeding area and discharging area along its two ends in the direction of transmission;Sheet transport mechanism is respectively corresponding with feeding area and discharging area along its two ends in the direction of transmission;Laser marking mechanism is adjacent to sheet transport mechanism;Detection mechanism is adjacent to laser marking mechanism;Discharging mechanism corresponds with discharging area.The technical scheme provided by the application aims to improve efficiency and improve production accuracy.

Description

Technical Field

[0001] This invention relates to the field of laser processing sheet technology, and in particular to a platform QR code marking device. Background Technology

[0002] Laser processing technology is widely used in electronics, automotive, aerospace and medical device industries, ensuring smooth edges and precise dimensions to meet the needs of complex designs.

[0003] During laser processing, to avoid scratches or contamination caused by direct contact between the workpieces, and also to maintain a clean worktable and ease of operation, paper sheets are typically used as spacers between the workpieces. During processing, the workpieces are manually transported to the laser processing equipment. After processing is complete, the finished workpieces are manually separated with paper sheets to prevent damage during subsequent processing.

[0004] However, relying on manual placement and separation of materials is not only time-consuming and labor-intensive, reducing production efficiency, but also reduces production accuracy due to manual operation. Summary of the Invention

[0005] The main objective of this invention is to provide a platform-based QR code marking device, which aims to improve efficiency and production accuracy.

[0006] To achieve the above objectives, the present invention proposes a platform QR code marking device, the platform QR code marking device comprising:

[0007] A base, wherein the base has a loading area and a unloading area;

[0008] A feeding mechanism is provided on the base and corresponds to the feeding area;

[0009] A paper sheet transport mechanism is provided on the base, and the two ends of the paper sheet transport mechanism along its conveying direction correspond to the loading area and the unloading area respectively. The paper sheet transport mechanism is used to transport paper sheets from the loading area to the unloading area.

[0010] A sheet transport mechanism is provided on the base, and the two ends of the sheet transport mechanism along its conveying direction correspond to the loading area and the unloading area respectively. The sheet transport mechanism is used to transport the sheet from the loading area to the unloading area.

[0011] A laser marking mechanism is provided on the base and adjacent to the sheet transport mechanism. The laser marking mechanism is used to perform laser processing on the sheet.

[0012] An inspection mechanism, disposed on the base and adjacent to the laser marking mechanism, is used to inspect the processed sheet material; and

[0013] A feeding mechanism is provided on the base and corresponds to the feeding area.

[0014] In one embodiment, the feeding mechanism includes:

[0015] A first base is disposed on the base platform and corresponds to the feeding area;

[0016] A first transfer component, movably mounted on the first base, is used to transport the paper sheet from the feeding area to the paper sheet transport mechanism; and

[0017] The second transfer component is movably disposed on the first base and is used to transport the material sheet from the loading area to the material sheet transport mechanism.

[0018] In one embodiment, both the first transfer component and the second transfer component include:

[0019] A first drive module is movably mounted on the first base and is capable of moving along the extension direction of the first base;

[0020] A first lifting module is disposed on the first drive module;

[0021] A first adsorption module, wherein the first adsorption module is disposed at the output end of the first lifting module; and

[0022] A first identification module is located at the output end of the first lifting module and is disposed adjacent to the first adsorption module; the first identification module is used to identify information of the paper or the material sheet.

[0023] The first lifting module drives the first adsorption module and the first identification module to move in a direction perpendicular to the feeding area.

[0024] In one embodiment, the sheet transport mechanism includes:

[0025] The second base, with its two ends corresponding to the loading area and the unloading area respectively; and

[0026] The second drive assembly is movably disposed on the second base and is capable of moving along the extension direction of the second base.

[0027] In one embodiment, the second driving component includes:

[0028] The second slide block is slidably disposed on the second base;

[0029] A second lifting module, wherein the second lifting module is disposed on the second slide; and

[0030] The transport module is located at the output end of the second lifting module;

[0031] The second drive assembly drives the second slide to move along the extension direction of the second base, and the second lifting module drives the transport module to move along a direction perpendicular to the extension of the second base.

[0032] In one embodiment, there are two second drive components, which are disposed opposite to each other on both sides of the second base.

[0033] In one embodiment, the transport module includes:

[0034] A transport platform, located at the output end of the second lifting module, forms a transport area for carrying the material sheet; and

[0035] A positioning post is provided on the transport platform and corresponds to the material transport area. The positioning post is used to limit the movement of the material.

[0036] In one embodiment, the transport platform is provided with multiple movable holes, each corresponding to a material transport area. Each movable hole contains multiple guiding modules, each guiding module comprising:

[0037] A limiting base is movably disposed in the movable hole and is capable of moving along the extension direction of the movable hole;

[0038] A guide post, rotatably mounted on the limiting base and capable of rotating along its axis, is used to guide the material sheet into the material sheet transport area; and

[0039] An adjustment drive component is provided, which is connected to the guide post and is used to drive the guide post to rotate.

[0040] In one embodiment, the laser marking mechanism includes:

[0041] The third base is disposed on the base platform and is arranged adjacent to the material transport mechanism;

[0042] A laser processing assembly, disposed on the third base, is used to process the sheet material; and

[0043] A dust removal component is disposed adjacent to the third base and is used to clean the dust generated by the material sheet.

[0044] In one embodiment, the base station is provided with a standard interface for connecting other devices.

[0045] The technical solution of this invention integrates a feeding mechanism, a paper transport mechanism, a material transport mechanism, a laser marking mechanism, a detection mechanism, and a unloading mechanism on the same base. This allows for the transport of spaced paper sheets and material sheets from the feeding area to the unloading area. During the transport process, laser processing and quality inspection of the material sheets are completed. Once transported to the unloading area, the paper sheets and material sheets are placed together at intervals by the unloading mechanism. This automates the entire processing, improves production efficiency, reduces the impact of manual intervention, and enhances production accuracy. Attached Figure Description

[0046] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0047] Figure 1 This is a schematic diagram of the structure of an embodiment of the platform QR code marking device provided by the present invention;

[0048] Figure 2 for Figure 1 Another structural diagram of the QR code marking device on the central platform;

[0049] Figure 3 for Figure 1 Schematic diagram of the structure of the upper and middle material feeding area;

[0050] Figure 4 for Figure 1 Schematic diagram of the feeding mechanism;

[0051] Figure 5 for Figure 1 Another structural diagram of the feeding mechanism;

[0052] Figure 6 for Figure 1 Schematic diagram of the material conveying mechanism;

[0053] Figure 7 for Figure 1 Another structural diagram of the material transport mechanism;

[0054] Figure 8 for Figure 1 A schematic diagram of the structure of the paper transport mechanism;

[0055] Figure 9 for Figure 1 A schematic diagram of the laser marking mechanism;

[0056] Figure 10 for Figure 1 A schematic diagram of the structure of a testing institution.

[0057] Explanation of icon numbers:

[0058] 100. Platform QR code marking device; 1. Base; 11. Loading area; 111. First driving component; 112. Adjustable base; 113. Material box; 12. Unloading area; 2. Loading mechanism; 21. First base; 22. First transfer assembly; 221. First driving module; 2211. Mounting plate; 222. First lifting module; 2221. First lifting driving component; 2222. First lifting seat; 223. First adsorption module; 2231. Adsorption seat; 2232. Adjusting component; 2233. Adsorption component; 2234. Groove; 2235. Rotating shaft; 224. First recognition module; 2241. Visual recognition module; 23. Second transfer assembly; 231. Color sensor; 232. 3. Distance sensor; 4. Paper transport mechanism; 5. First drive assembly; 6. Transport frame; 7. Material transport mechanism; 8. Second base; 9. Second drive assembly; 10. Second slide; 11. Second lifting module; 12. Transport module; 13. Transport platform; 14. Material transport area; 15. Positioning column; 16. Guide module; 17. Limiting base; 18. Guide column; 19. Movable hole; 20. Temporary storage assembly; 21. Photoelectric sensor; 22. Laser marking mechanism; 23. Third base; 24. Laser processing assembly; 35. Dust removal assembly; 46. Detection mechanism; 57. Fourth base; 68. Second identification module; 7. Unloading mechanism.

[0059] The realization of the objective, functional features and advantages of the present invention will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0060] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0061] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative positional relationship and movement of the components in a specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0062] Furthermore, if the embodiments of this invention involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the use of "and / or" or "and / or" throughout the text includes three parallel solutions. For example, "A and / or B" includes solution A, solution B, or a solution where both A and B are satisfied simultaneously. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this invention.

[0063] Laser processing technology is widely used in electronics, automotive, aerospace and medical device industries, ensuring smooth edges and precise dimensions to meet the needs of complex designs.

[0064] During laser processing, to avoid scratches or contamination caused by direct contact between the workpieces, and also to maintain a clean worktable and ease of operation, paper sheets are typically used as spacers between the workpieces. During processing, the workpieces are manually transported to the laser processing equipment. After processing is complete, the finished workpieces are manually separated with paper sheets to prevent damage during subsequent processing.

[0065] However, relying on manual placement and separation of materials is not only time-consuming and labor-intensive, reducing production efficiency, but also reduces production accuracy due to manual operation.

[0066] The main objective of this invention is to provide a platform-based QR code marking device 100, which aims to improve efficiency and production accuracy.

[0067] Please see Figures 1 to 10In one embodiment of the present invention, the platform QR code marking device 100 includes a base 1, a feeding mechanism 2, a paper transport mechanism 3, a material transport mechanism 4, a laser marking mechanism 5, a detection mechanism 6, and a discharging mechanism 7. The base 1 forms a feeding area 11 and a discharging area 12. The feeding mechanism 2 is located on the base 1 and corresponds to the feeding area 11. The paper transport mechanism 3 is located on the base 1, with its two ends along its conveying direction corresponding to the feeding area 11 and the discharging area 12, respectively. The paper transport mechanism 3 is used to transport paper sheets from the feeding area 11 to the discharging area 12. The material transport mechanism 4 is located on the base 1, with its two ends along its conveying direction corresponding to the feeding area 11 and the discharging area 12, respectively. The material transport mechanism 4 is used to transport material sheets from the feeding area 11 to the discharging area 12. The laser marking mechanism 5 is located on the base 1 and is adjacent to the material transport mechanism 4. The laser marking mechanism 5 is used to perform laser processing on the material sheets. The inspection mechanism 6 is located on the base 1 and is adjacent to the laser marking mechanism 5. The inspection mechanism 6 is used to inspect the processed sheet. The unloading mechanism 7 is located on the base 1 and corresponds to the unloading area 12.

[0068] The technical solution of this invention integrates a feeding mechanism 2, a paper transport mechanism 3, a material transport mechanism 4, a laser marking mechanism 5, a detection mechanism 6, and a discharging mechanism 7 onto the same base 1. This allows for the transport of spaced paper sheets and material sheets from the feeding area 11 to the discharging area 12. During the transport process, laser processing and quality inspection of the material sheets are completed. Once transported to the discharging area 12, the discharging mechanism 7 places the paper sheets and material sheets together at intervals, thereby automating the entire processing process, improving production efficiency, reducing the impact of manual intervention, and enhancing production accuracy.

[0069] In this embodiment, both the paper sheet transport mechanism 3 and the material sheet transport mechanism 4 are mounted on the base 1 and located on opposite sides of the loading area 11 and the unloading area 12, respectively. The paper sheet transport mechanism 3 and the material sheet transport mechanism 4 transport paper sheets and material sheets from the loading area 11 to the unloading area 12. Along the conveying direction of the paper sheet transport mechanism 3 and the material sheet transport mechanism 4, the loading mechanism 2 and the unloading mechanism 7 are symmetrically arranged at both ends of the paper sheet transport mechanism 3 and the material sheet transport mechanism 4 to form a rectangular structure. The laser marking mechanism 5 and the detection mechanism 6 are located between the paper sheet transport mechanism 3 and the material sheet transport mechanism 4, and are close to the material sheet transport mechanism 4, for processing and quality inspection of the material sheets. This staggered arrangement of the various mechanisms, compactly integrated on the base 1, reduces the space occupied.

[0070] Alternatively, the laser marking mechanism 5 and the detection mechanism 6 can also be set on the side of the sheet transport mechanism 4 away from the paper transport mechanism 3. Since the free space formed between the paper transport mechanism 3 and the sheet transport mechanism 4 is not effectively utilized, the space occupied by the platform QR code marking device 100 is large, which increases the cost.

[0071] Please see Figure 3 In one embodiment, the feeding area 11 is provided with a storage mechanism 10, which includes a first driving member 111, an adjusting base 112, and a material box 113. The first driving member 111 is disposed on the base 1. The adjusting base 112 is movably disposed on the base 1 and connected to the output end of the first driving member 111. The adjusting base 112 can move along the conveying direction of the sheet conveying mechanism 4. The material box 113 is disposed on the adjusting base 112.

[0072] In this embodiment, the first driving component 111 drives the adjusting base 112 to move, thereby moving the material box 113. It is understood that when it is necessary to load material sheets and paper sheets into the material box 113, the adjusting base 112 and the material box 113 can be moved away from the feeding mechanism 2 before loading. This avoids collisions with the feeding mechanism 2, thereby reducing the risk of damage to the platform QR code marking device 100. Furthermore, moving the adjusting base 112 away from the feeding mechanism 2 also facilitates the disassembly and installation of the material box 113. The first driving component 111 can be a stepper motor, thereby enhancing control stability and enabling the material box 113 to move precisely to the designated position.

[0073] Alternatively, the adjusting base 112 can be directly fixed on the base 1. In this case, the material box 113 cannot be moved, and the feeding operation can still be achieved, but the flexibility is poor.

[0074] Optionally, multiple material boxes 113 can be provided to improve feeding capacity and efficiency. Understandably, while material sheets and paper are being fed into one material box 113, other material boxes 113 can be loaded simultaneously, thus ensuring the continuity of the production line. Understandably, multiple material boxes 113 are arranged side-by-side and move in the same direction as the feeding mechanism 2, so that the feeding mechanism 2 can pass through each material box 113 during its movement.

[0075] To transport paper sheets and paper scraps from the material box 113 in the feeding area 11 to their respective transport mechanisms, the conventional approach is to install only one reciprocating transfer component between the paper scrap transport mechanism 3, the material box 113, and the paper sheet transport mechanism 4. This single transfer component completes the transport of both paper sheets and material scraps. Understandably, the transfer component first removes a paper scrap from the material box 113, moves it to the paper sheet transport mechanism 4, then returns to the material box 113, then removes another paper scrap from the material box 113, moves it to the paper scrap transport mechanism 3, and finally returns to the material box 113, repeating this process. However, because this method requires the transfer component to constantly reciprocate between the paper sheet transport mechanism 3 and the paper sheet transport mechanism 4 during transport, the stroke of the transfer component is relatively large, resulting in low efficiency and increased wear and tear on the transfer component, thus reducing its service life.

[0076] Please see Figure 4 and Figure 5 To address the aforementioned problems, in one embodiment, the feeding mechanism 2 includes a first base 21, a first transfer component 22, and a second transfer component 23. The first base 21 is disposed on the base 1 and corresponds to the feeding area 11. The first transfer component 22 is movably disposed on the first base 21 and is used to transport paper sheets from the feeding area 11 to the paper sheet transport mechanism 3. The second transfer component 23 is movably disposed on the first base 21 and is used to transport paper sheets from the feeding area 11 to the paper sheet transport mechanism 4.

[0077] In this embodiment, the first base 21 is provided with a first transfer component 22 and a second transfer component 23. Through the transfer of the first transfer component 22 and the second transfer component 23, paper sheets and material sheets can be transported from the material box 113 in the feeding area 11 to the paper sheet transport mechanism 3 and the material sheet transport mechanism 4, respectively. Furthermore, the parallel operation of the first transfer component 22 and the second transfer component 23 not only significantly improves the transfer efficiency but also ensures the independence of the paper sheets and material sheets on their respective transport paths, effectively avoiding confusion between the paper sheets and material sheets.

[0078] Please see Figure 4 and Figure 5 In one embodiment, both the first transfer component 22 and the second transfer component 23 include a first drive module 221, a first lifting module 222, a first adsorption module 223, and a first identification module 224. The first drive module 221 is movably mounted on the first base 21 and can move along the extending direction of the first base 21. The first lifting module 222 is located on the first drive module 221. The first adsorption module 223 is located at the output end of the first lifting module 222. The first identification module 224 is located at the output end of the first lifting module 222 and is adjacent to the first adsorption module 223. The first identification module 224 is used to identify information about the paper or material sheet. The first lifting module 222 drives the first adsorption module 223 and the first identification module 224 to move in a direction perpendicular to the feeding area 11.

[0079] In this embodiment, the first drive module 221 is used to drive the first transfer component 22 to reciprocate between the loading area 11 and the sheet transport mechanism 4, or to drive the second transfer component 23 to reciprocate between the loading area 11 and the sheet transport mechanism 3. It is understood that the first drive modules 221 of both the first transfer component 22 and the second transfer component 23 can move along the extension direction of the first base 21, and through the control of the control system, the relative positions of the first transfer component 22 and the second transfer component 23 are synchronized to avoid collisions during movement. The first lifting module 222 is fixed to the mounting plate 2211, which is connected to the output end of the first drive module 221. The first drive module 221 is driven by a motor or cylinder, and by driving the mounting plate 2211 to move, the first lifting module 222 can move along the extension direction of the first base 21 with the mounting plate 2211.

[0080] Understandably, the first lifting module 222 is used to drive the first adsorption module 223 to move in a direction perpendicular to the feeding area 11. When the first adsorption module 223 approaches the material sheet or paper sheet, it is activated to adsorb the material sheet or paper sheet, thereby completing the material removal from the material box 113. At the same time, since the material box 113, the first transfer component 22, and the second transfer component 23 are all movable, in order for the first adsorption module 223 to accurately remove the material sheet or paper sheet from the material box 113, the first transfer component 22 and the second transfer component 23 are also equipped with a first identification module 224 for identifying the position of the paper sheet or material sheet.

[0081] Please see Figure 4 and Figure 5 In one embodiment, the first lifting module 222 includes a first lifting drive 2221 and a first lifting seat 2222. The first lifting drive 2221 is connected to the output end of the first drive module 221, and the first lifting seat 2222 is connected to the output end of the first lifting drive 2221. The first lifting drive 2221 drives the first lifting seat 2222 to move in a direction perpendicular to the loading area 11.

[0082] In this embodiment, the first lifting drive 2221 and the first lifting seat 2222 are connected by a lead screw structure, which makes the movement of the first lifting seat 2222 more stable. This structure is quite common and will not be described in detail here.

[0083] Optionally, the first lifting drive 2221 can also be a cylinder, and the first lifting seat 2222 is directly connected to the output end of the first lifting drive 2221. The direct connection simplifies the transmission process, reduces potential mechanical losses, and improves response speed.

[0084] Optionally, the first lifting drive 2221 can also be a linear motor, and the first lifting seat 2222 is mounted on the first lifting drive 2221, thus enabling direct drive.

[0085] Please see Figure 4 and Figure 5 In one embodiment, the first adsorption module 223 includes an adsorption seat 2231, an adjusting member 2232, adsorption members 2233, and an adsorption cylinder (not shown). The adsorption seat 2231 is located at the output end of the first lifting module 222. Two adjusting members 2232 are provided, and the distance between the two adjusting members 2232 is adjustable. The adsorption members 2233 are movably disposed on the adjusting members 2232 and can move along the extending direction of the adjusting members 2232. The adsorption cylinder is connected to each adsorption member 2233 to provide adsorption force.

[0086] It should be noted that the material sheets and paper sheets are transported by adsorption in this embodiment because they are typically thin and easily deformed. Traditional clamping or pushing methods may damage them, thus affecting surface quality. Adsorption, on the other hand, uses adsorption force to gently grasp and fix the material sheets and paper sheets, avoiding direct mechanical contact and reducing damage.

[0087] In this embodiment, two adjusting members 2232 are arranged parallel to each other on the adsorption seat 2231. One of them is fixed to the adsorption seat 2231, and the other is movably disposed on the adsorption seat 2231, thereby allowing adjustment of the distance between the two adjusting members 2232. Optionally, both adjusting members 2232 can be movably disposed on the adsorption seat 2231, thereby improving the flexibility of movement. The distance between the two adjusting members 2232 can be adjusted, so that the first adsorption module 223 can adapt to material sheets or paper sheets of different widths.

[0088] Understandably, the adsorption element 2233 is movably disposed on the adjustment element 2232 and can move along the extension direction of the adjustment element 2232, thereby moving the adsorption element 2233 to a suitable adsorption position, so that the first adsorption module 223 can adsorb the material sheet or paper sheet from different positions.

[0089] In one embodiment, the adjusting member 2232 has a groove 2234 on its side, and the adsorption member 2233 is movably disposed in the groove 2234. When the adsorption member 2233 moves to the designated position, it is then locked.

[0090] In another embodiment, the first adsorption module 223 further includes a rotating shaft 2235, the two ends of which are rotatably connected to the adjusting member 2232 and the adsorption member 2233, respectively. At this time, the adsorption member 2233 can be rotated through the rotating shaft 2235 to achieve position adjustment along the extension direction of the adjusting member 2232.

[0091] Please see Figure 4 and Figure 5 In one embodiment, the first recognition module 224 includes a vision recognition module 2241, a color sensor 231, and a distance sensor 232. The vision recognition module 2241 is used to identify the position of the material box 113. Through the driving of the first driving member 111 and the first driving module 221, the first adsorption module 223 can be aligned with the material box 113, thereby achieving alignment. Generally, the vision recognition module 2241 can capture the features of the material box 113 by taking pictures with a CCD camera, and then find the actual position of the material box 113 through a visual algorithm. In this way, by using the vision recognition module 2241 to identify the position of the material box 113, after the material box 113 is moved to be aligned with the first base 21, the first adsorption module 223 is moved to be aligned with the material box 113. At the same time, the first adsorption module 223 can adjust its adsorption position to align with the material, thus improving the alignment flexibility of the material box 113 and the feeding mechanism 2 and improving the accuracy of the feeding alignment.

[0092] Color sensor 231 is used to distinguish whether the top layer material in material box 113 is paper or sheet material. In actual production, there may be multiple paper pieces between adjacent sheets. Therefore, to ensure processing accuracy, color sensor 231 is needed to detect the color of the top layer material in material box 113 to determine whether it is paper or sheet material, and then the corresponding first transfer component 22 or second transfer component 23 can be activated. Distance sensor 232 is used to detect the distance between the first adsorption module 223 and the top layer material in material box 113, thereby obtaining the movement value of the first adsorption module 223, ensuring accurate gripping of the top layer material, and avoiding empty gripping or excessive movement that could damage the material. Through the cooperation of color sensor 231 and distance sensor 232, it can be ensured that the adsorption component 2233 is positioned exactly above the top layer material in material box 113 during adsorption, and provides different adsorption forces according to the different types of sheet material and paper, thus preventing damage to the sheet material and paper.

[0093] In this embodiment, the first transfer component 22 is equipped with a visual recognition module 2241, a color sensor 231, and a distance sensor 232. The system automatically synchronizes the corresponding information to ensure that both the first transfer component 22 and the second transfer component 23 can accurately adsorb the top layer material in the material box 113. The positions of the recognition modules on the first transfer component 22 and the second transfer component 23 can also be interchanged.

[0094] Alternatively, three identification modules can be set on both the first transfer component 22 and the second transfer component 23. Although this can also ensure the accurate adsorption of the first transfer component 22 and the second transfer component 23, it occupies more space and requires independent detection, which increases the detection time and reduces production efficiency.

[0095] Please see Figure 6 and Figure 7 In one embodiment, the sheet transport mechanism 4 includes a second base 41 and a second drive assembly 42. The two ends of the second base 41 correspond to the loading area 11 and the unloading area 12, respectively. The second drive assembly 42 is movably disposed on the second base 41 and is capable of moving along the extending direction of the second base 41.

[0096] In this embodiment, the sheet transport mechanism 4 is used to transport the sheet from the loading area 11 to the unloading area 12, wherein the second drive component 42 is used to carry the sheet and move along the extension direction of the second base 41.

[0097] Understandably, the second drive assembly 42 can be a transmission belt structure, in which case the material sheet is placed directly on the transmission belt and moves along with it. However, when transported by transmission belt, the position of the material sheet during movement is not easy to determine, making it inconvenient for the subsequent laser marking mechanism 5 to process the material sheet on the transmission belt.

[0098] Please see Figure 6 and Figure 7 In one embodiment, the second drive assembly 42 includes a second slide 421, a second lifting module 422, and a transport module 423. The second slide 421 is slidably disposed on the second base 41. The second lifting module 422 is disposed on the second slide 421. The transport module 423 is disposed at the output end of the second lifting module 422. The second drive assembly 42 drives the second slide 421 to move along the extending direction of the second base 41, and the second lifting module 422 drives the transport module 423 to move along a direction perpendicular to the extending direction of the second base 41.

[0099] In this embodiment, the second slide block 421 is slidably disposed on the second base 41 and can move along the extending direction of the second base 41. By controlling the position of the second slide block 421 on the second base 41, the position of the sheet on the second base 41 can be determined. The second lifting module 422 can move in a direction perpendicular to the extending direction of the second base 41, thereby adjusting the height of the transport module 423 relative to the second slide block 421. The transport module 423 is used to carry the sheet. In this way, the sheet can move on the second base 41, and the position of the sheet can be adjusted accordingly by controlling the position of the second slide block 421 through the program.

[0100] Understandably, when only one second drive component 42 is set, the second slide 421 moves back and forth on the second base 41, which can continuously transport the material sheet from the loading area 11 to the unloading area 12. However, during the process of the second slide 421 moving from the unloading area 12 to the loading area 11, the transport module 423 is in an unloaded state. At this time, there is no material sheet being transported on the second base 41, which leads to a reduction in efficiency.

[0101] To resolve the above issues, please refer to Figure 6 and Figure 7 In one embodiment, two second drive components 42 are provided, and the two second drive components 42 are disposed opposite to each other on both sides of the second base 41.

[0102] In this embodiment, two second slide blocks 421 are disposed opposite each other on both sides of the second base 41, and both can move along the extending direction of the second base 41. Without the second lifting module 422, motion interference would occur when the two transport modules 423 move relative to each other on the second base 41. However, with the second lifting module 422, the transport module 423 carrying the material moves closer to the second base 41, while the unloaded transport module 423 is raised to a certain height by the second lifting module 422 before moving along the extending direction of the second base 41. This avoids motion interference and improves production efficiency.

[0103] Please see Figure 6 and Figure 7 In one embodiment, the transport module 423 includes a transport platform 4231 and a positioning post 4232. The transport platform 4231 is located at the output end of the second lifting module 422, and forms a material transport area 4237 for carrying the material sheet. The positioning post 4232 is located on the transport platform 4231, corresponding to the material transport area 4237, and is used to limit the movement of the material sheet.

[0104] In this embodiment, the sheet transport area 4237 is used to carry the sheet, and the positioning post 4232 is used to limit the circumferential movement of the sheet to prevent the sheet from shaking on the transport platform 4231.

[0105] Optionally, the positioning post 4232 has a curved side, which can guide the sheet into the sheet transport area 4237.

[0106] Optionally, the positioning posts 4232 are symmetrically arranged at the edge of the sheet transport area 4237 to ensure that the sheet is subjected to force balance within the sheet transport area 4237.

[0107] Please see Figure 6 and Figure 7In one embodiment, the transport platform 4231 is provided with multiple movable holes 4234, which correspond to the material transport area 4237. Multiple guide modules 4233 are provided within each movable hole 4234. Each guide module 4233 includes a limiting base 4235, a guide post 4236, and an adjusting drive (not shown). The limiting base 4235 is movably disposed within the movable hole 4234 and can move along the extending direction of the movable hole 4234. The guide post 4236 is rotatably disposed within the limiting base 4235 and can rotate along its axial direction. The guide post 4236 is used to guide the material piece into the material transport area 4237. The adjusting drive is connected to the guide post 4236 and is used to drive the guide post 4236 to rotate.

[0108] In this embodiment, the guide post 4236 is arranged horizontally. An adjusting drive unit drives the guide post 4236 to rotate around its own axis. When the sheet falls from above the guide post 4236, the rotating guide post 4236 guides the sheet downwards into the sheet transport area 4237, thus facilitating feeding, improving feeding accuracy, and increasing efficiency. Furthermore, the limiting base 4235 can move along the movable hole 4234, thereby adjusting the guide post 4236 to a suitable position, allowing the sheet to enter the sheet transport area 4237 more quickly, further accelerating production efficiency.

[0109] Alternatively, the guide post 4236 can be a rotary cylinder.

[0110] Please see Figure 6 and Figure 7 In one embodiment, the sheet transport mechanism 4 further includes a temporary storage component 43 disposed adjacent to the second base 41. The temporary storage component 43 is used to temporarily store sheets that need to be processed by other equipment. The temporary storage component 43 is equipped with a photoelectric sensor 431. When a sheet is placed on the temporary storage component 43, the photoelectric sensor 431 detects the presence of a sheet and sends a signal, thereby controlling other equipment to remove the sheet and process it. It is understood that when a sheet is damaged, has a processing error, or requires further inspection, the sheet can be transported to the temporary storage component 43.

[0111] Please see Figure 8 In one embodiment, the paper transport mechanism 3 includes a first drive assembly 31 and a transport frame 32. The first drive assembly 31 is disposed on the base 1, and the transport frame 32 is connected to the output end of the first drive assembly 31 for carrying paper sheets.

[0112] In this embodiment, the first drive component 31 is a linear motor, which directly drives the transport frame 32 to move. The transport frame 32 is provided with positioning posts 4232 for limiting the paper pieces.

[0113] Please see Figure 9In one embodiment, the laser marking mechanism 5 includes a third base 51, a laser processing component 52, and a dust removal component 53. The third base 51 is disposed on the base 1 and is arranged adjacent to the sheet transport mechanism 4. The laser processing component 52 is disposed on the third base 51 and is used to process the sheet. The dust removal component 53 is arranged adjacent to the third base 51 and is used to clean the dust generated by the sheet.

[0114] In this embodiment, the third base 51 is disposed adjacent to the second base 41 to provide structural support. The laser processing assembly 52 is used to emit laser light to process the sheet material. The dust removal assembly 53 is disposed adjacent to the third base 51 and close to the second base 41. When the laser processes the sheet material, some dust is generated. The dust removal assembly 53 can remove the generated dust, thereby reducing wear and tear on the equipment and extending its lifespan.

[0115] Optionally, the laser processing component 52 is movably mounted on the third base 51 and can move in the vertical plane. This allows the laser processing component 52 to be adjusted to a suitable position when processing materials of different sizes, improving flexibility and processing efficiency while ensuring processing accuracy. Furthermore, when the laser processing task is completed, or when the laser processing component 52 is no longer needed, it can be automatically or manually moved to a preset initial position. This not only helps save space and makes the platform 1 more organized, but also facilitates the maintenance and upkeep of the platform QR code marking device 100, extending its service life.

[0116] Please see Figure 10 In one embodiment, the detection mechanism 6 includes a fourth base 61 and a second identification module 62 disposed on the fourth base 61. The second identification module 62 is used to detect and identify whether the processed sheet is qualified, and to detect the characters on the sheet to determine the type and specifications of the sheet.

[0117] In this embodiment, since the laser processing component 52 performs a coding operation on the material sheet, the second identification module 62 includes a barcode scanner to detect whether the QR code on the material sheet is accurate, thereby determining whether the processing is qualified. Simultaneously, the second identification module 62 also includes a CCD camera for detecting characters on the material sheet.

[0118] Optionally, the second identification module 62 is movably mounted on the fourth base 61. The movability includes, but is not limited to, sliding rail adjustment, rotation adjustment, or lifting adjustment, so that the position of the second identification module 62 can be adjusted to adapt to different sized pieces, thereby increasing flexibility.

[0119] Please see Figure 1In one embodiment, the base station 1 is provided with a standard interface (not shown) for connecting other devices.

[0120] In this embodiment, the bottom of the base station 1 is also provided with several standard interfaces for connecting other devices. At the same time, the bottom of the base station 1 also forms a receiving space (not shown), in which other devices can be placed, thereby reducing the space occupied by the devices and improving the integration.

[0121] Please see Figure 1 In this embodiment, the unloading mechanism 7 needs to transport paper sheets and material sheets from the paper sheet transport mechanism 3 and the material sheet transport mechanism 4 to the unloading area 12, which is exactly the opposite of the transport process of the loading mechanism 2. Since the structure and function of the loading mechanism 2 and the unloading mechanism 7 are similar, the structure of the unloading mechanism 7 will not be described in detail.

[0122] The above description is merely an exemplary embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structural transformations made using the contents of the present invention specification and drawings under the technical concept of the present invention, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present invention.

Claims

1. A platform-based QR code marking device, characterized in that, The platform QR code marking device includes: A base, wherein the base has a loading area and a unloading area; A feeding mechanism is provided on the base and corresponds to the feeding area; A paper sheet transport mechanism is provided on the base, and the two ends of the paper sheet transport mechanism along its conveying direction correspond to the loading area and the unloading area respectively. The paper sheet transport mechanism is used to transport paper sheets from the loading area to the unloading area. A sheet transport mechanism is provided on the base, and the two ends of the sheet transport mechanism along its conveying direction correspond to the loading area and the unloading area respectively. The sheet transport mechanism is used to transport the sheet from the loading area to the unloading area. A laser marking mechanism is provided on the base and adjacent to the sheet transport mechanism. The laser marking mechanism is used to perform laser processing on the sheet. An inspection mechanism, disposed on the base and adjacent to the laser marking mechanism, is used to inspect the processed sheet material; and A feeding mechanism is provided on the base and corresponds to the feeding area; The paper sheet transport mechanism and the material sheet transport mechanism are located on opposite sides of the loading area and the unloading area. Along the conveying direction of the paper sheet transport mechanism and the material sheet transport mechanism, the loading mechanism and the unloading mechanism are symmetrically arranged at both ends of the paper sheet transport mechanism and the material sheet transport mechanism to form a rectangular structure. The laser marking mechanism and the detection mechanism are located between the paper sheet transport mechanism and the material sheet transport mechanism. The feeding mechanism includes a first base and a first transfer component. The first base is disposed on the platform and corresponds to the feeding area. The first transfer component is movably disposed on the first base and is used to transport the paper sheet from the feeding area to the paper sheet transport mechanism. The second transfer component is movably disposed on the first base and is used to transport the paper sheet from the feeding area to the paper sheet transport mechanism.

2. The platform-based QR code marking device as described in claim 1, characterized in that, Both the first transfer component and the second transfer component include: A first drive module is movably mounted on the first base and is capable of moving along the extension direction of the first base; A first lifting module is disposed on the first drive module; A first adsorption module, wherein the first adsorption module is disposed at the output end of the first lifting module; and A first identification module is located at the output end of the first lifting module and is disposed adjacent to the first adsorption module; the first identification module is used to identify information of the paper or the material sheet. The first lifting module drives the first adsorption module and the first identification module to move in a direction perpendicular to the feeding area.

3. The platform-based QR code marking device as described in claim 1, characterized in that, The material transport mechanism includes: The second base, with its two ends corresponding to the loading area and the unloading area respectively; and The second drive assembly is movably disposed on the second base and is capable of moving along the extension direction of the second base.

4. The platform QR code marking device as described in claim 3, characterized in that, The second driving component includes: The second slide block is slidably disposed on the second base; A second lifting module, wherein the second lifting module is disposed on the second slide; and The transport module is located at the output end of the second lifting module; The second drive assembly drives the second slide to move along the extension direction of the second base, and the second lifting module drives the transport module to move along a direction perpendicular to the extension of the second base.

5. The platform QR code marking device as described in claim 4, characterized in that, The second drive component is provided in two parts, and the two second drive components are arranged opposite each other on both sides of the second base.

6. The platform QR code marking device as described in claim 4, characterized in that, The transportation module includes: A transport platform, located at the output end of the second lifting module, forms a transport area for carrying the material sheet; and A positioning post is provided on the transport platform and corresponds to the material transport area. The positioning post is used to limit the movement of the material.

7. The platform QR code marking device as described in claim 6, characterized in that, The transport platform is provided with multiple movable holes, each corresponding to the material transport area. Each movable hole contains multiple guiding modules, each guiding module comprising: A limiting base is movably disposed in the movable hole and is capable of moving along the extension direction of the movable hole; A guide post, rotatably mounted on the limiting base and capable of rotating along its axis, is used to guide the material sheet into the material sheet transport area; and An adjustment drive component is provided, which is connected to the guide post and is used to drive the guide post to rotate.

8. The platform QR code marking device as described in claim 1, characterized in that, The laser marking mechanism includes: The third base is disposed on the base platform and is arranged adjacent to the material transport mechanism; A laser processing assembly, disposed on the third base, is used to process the sheet material; and A dust removal component is disposed adjacent to the third base and is used to clean the dust generated by the material sheet.

9. The platform QR code marking device as described in any one of claims 1 to 8, characterized in that, The base station is equipped with a standard interface for connecting other devices.

Images