Two-dimensional code marking equipment for carrying platform

Abstract

The invention discloses a carrying table two-dimensional code marking device, and relates to the technical field of laser processing material sheets, and the carrying table two-dimensional code marking device comprises a base table, a feeding mechanism, a paper sheet conveying mechanism, a material sheet conveying mechanism, a laser marking mechanism, a detection mechanism and a discharging mechanism. A feeding area and a discharging area are formed on the base station; the feeding mechanism, the paper sheet conveying mechanism, the material sheet conveying mechanism, the laser marking mechanism, the detection mechanism and the discharging mechanism are all arranged on the base table, and the feeding mechanism corresponds to the feeding area. The two ends, in the conveying direction, of the paper sheet conveying mechanism correspond to the feeding area and the discharging area correspondingly. The two ends, in the conveying direction, of the material sheet conveying mechanism correspond to the feeding area and the discharging area correspondingly. The laser marking mechanism is adjacent to the material sheet conveying mechanism; the detection mechanism is adjacent to the laser marking mechanism; the discharging mechanism corresponds to the discharging area. According to the technical scheme, the efficiency is improved, and the production precision is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of laser processing sheets, and in particular to a carrier two-dimensional code marking device. Background Art

[0002] Laser processing sheet technology is widely used in electronics, automobiles, aerospace, medical equipment and other fields. It can ensure the smooth edges and precise dimensions of the sheets to meet the needs of complex designs.

[0003] During the laser processing, in order to avoid scratches or contamination caused by direct contact between the sheets, and also to keep the workbench clean and convenient for operation, paper sheets are generally used as spacers between the sheets. During processing, the sheets are manually transported to the laser processing equipment, and after the processing is completed, the finished sheets are manually separated by paper sheets to prevent damage during subsequent processing.

[0004] However, the manual operation of placing and separating sheets 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 purpose of the present invention is to propose a carrier two-dimensional code marking device, aiming to improve efficiency and increase production accuracy.

[0006] To achieve the above object, the present invention proposes a carrier two-dimensional code marking device, the carrier two-dimensional code marking device comprising:

[0007] A base, wherein the base is formed with a loading area and a unloading area;

[0008] A feeding mechanism, the feeding mechanism is arranged on the base platform and corresponds to the feeding area;

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

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

[0011] A laser marking mechanism, the laser marking mechanism is disposed on the base and is arranged adjacent to the sheet transport mechanism, and the laser marking mechanism is used to perform laser processing on the sheet;

[0012] A detection mechanism, the detection mechanism is disposed on the base and is arranged adjacent to the laser marking mechanism, the detection mechanism is used to detect the processed sheet; and

[0013] A material unloading mechanism is arranged on the base and corresponds to the material unloading area.

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

[0015] A first base, which is disposed on the base and corresponds to the loading area;

[0016] a first transfer component, which is movably disposed on the first base and is used to transport the paper sheet from the loading area to the paper sheet transport mechanism; and

[0017] A 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, the first transport component and the second transport component both include:

[0019] A first driving module, the first driving module is movably disposed on the first base and can move along an extension direction of the first base;

[0020] A first lifting module, wherein the first lifting module is disposed on the first driving module;

[0021] a first adsorption module, the first adsorption module being disposed at an output end of the first lifting module; and

[0022] a first recognition module, which is disposed at the output end of the first lifting module and is adjacent to the first adsorption module; the first recognition module is used to recognize information of the paper sheet 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 loading area.

[0024] In one embodiment, the web transport mechanism comprises:

[0025] A second base, two ends of which correspond to the loading area and the unloading area respectively; and

[0026] The second driving component is movably disposed on the second base and can move along the extension direction of the second base.

[0027] In one embodiment, the second drive assembly comprises:

[0028] a second slide seat, the second slide seat being slidably disposed on the second base;

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

[0030] A transport module, the transport module being arranged at an output end of the second lifting module;

[0031] The second driving 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 direction of the second base.

[0032] In one embodiment, two second driving assemblies are provided, and the two second driving assemblies are arranged opposite to each other on two sides of the second base.

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

[0034] A transport platform, the transport platform being disposed at an output end of the second lifting module, the transport platform forming a web transport area for carrying the web; and

[0035] A positioning column is arranged on the transport platform and corresponds to the sheet transport area, and is used to limit the sheet.

[0036] In one embodiment, the transport platform is provided with a plurality of movable holes, the movable holes corresponding to the sheet transport area, and a plurality of guide modules are provided in the movable holes, each of the guide modules comprising:

[0037] A limiting base, the limiting base is movably disposed on the movable hole and can move along the extending direction of the movable hole;

[0038] A guide column, which is rotatably disposed on the limiting base and can rotate along an axial direction, and is used to guide the sheet to fall into the sheet transport area; and

[0039] An adjusting drive member is connected to the guide post and is used to drive the guide post to rotate.

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

[0041] a third base, the third base being disposed on the base and adjacent to the sheet transport mechanism;

[0042] a laser processing assembly, the laser processing assembly being disposed on the third base and being used for processing the sheet; and

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

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

[0045] The technical solution of the present invention integrates a loading mechanism, a paper sheet transport mechanism, a material sheet transport mechanism, a laser marking mechanism, a detection mechanism and a unloading mechanism on the same base platform, so as to transport the spaced paper sheets and material sheets from the loading area to the unloading area respectively, and complete the laser processing and quality detection process of the material sheets during the transportation process. After being transported to the unloading area, the paper sheets and material sheets are placed together at intervals by the unloading mechanism, thereby automating the entire processing process, improving production efficiency, reducing the impact of manual intervention, and improving production accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0046] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0047] Figure 1 A schematic structural diagram of an embodiment of a two-dimensional code marking device for a carrier provided by the present invention;

[0048] Figure 2 for Figure 1 A schematic diagram of the structure of the mid-mount QR code marking device from another perspective;

[0049] Figure 3 for Figure 1 Structural diagram of the middle loading area;

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

[0051] Figure 5 for Figure 1 A structural diagram of the feeding mechanism from another perspective;

[0052] Figure 6 for Figure 1 Structural diagram of the middle sheet transport mechanism;

[0053] Figure 7 for Figure 1 A structural schematic diagram of the middle sheet transport mechanism from another perspective;

[0054] Figure 8 for Figure 1 The structural diagram of the paper transport mechanism in the middle;

[0055] Fig. 9 for Figure 1 Structural diagram of the laser marking mechanism;

[0056] Fig.10 for Figure 1 Schematic diagram of the structure of the detection mechanism.

[0057] Description of Figure Numbers:

[0058] 100. Carrier two-dimensional code marking device; 1. Base; 11. Loading area; 111. First driving member; 112. Adjusting base; 113. Material box; 12. Unloading area; 2. Loading mechanism; 21. First base; 22. First transfer component; 221. First driving module; 2211. Mounting plate; 222. First lifting module; 2221. First lifting driving member; 2222. First lifting seat; 223. First adsorption module; 2231. Adsorption seat; 2232. Adjusting member; 2233. Adsorption member; 2234. Groove; 2235. Rotating shaft; 224. First recognition module; 2241. Visual recognition module; 23. Second transfer component; 231. Color sensor; 232. Distance measuring sensor; 3. Paper transport mechanism; 31. First driving component; 32. Transport frame; 4. Material transport mechanism; 41. Second base; 42. Second driving component; 421. Second slide; 422. Second lifting module; 423. Transport module; 4231. Transport platform; 4237. Material transport area; 4232. Positioning column; 4233. Guide module; 4235. Limiting base; 4236. Guide column; 4234. Movable hole; 43. Temporary storage component; 431. Photoelectric sensor; 5. Laser marking mechanism; 51. Third base; 52. Laser processing component; 53. Dust removal component; 6. Detection mechanism; 61. Fourth base; 62. Second identification module; 7. Material unloading mechanism.

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

[0060] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work 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 position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0062] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of the features. In addition, if "and / or" or "and / or" appears in the full text, its meaning includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or solutions that satisfy both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0063] Laser processing sheet technology is widely used in electronics, automobiles, aerospace, medical equipment and other fields. It can ensure the smooth edges and precise dimensions of the sheets to meet the needs of complex designs.

[0064] During the laser processing, in order to avoid scratches or contamination caused by direct contact between the sheets, and also to keep the workbench clean and convenient for operation, paper sheets are generally used as spacers between the sheets. During processing, the sheets are manually transported to the laser processing equipment, and after the processing is completed, the finished sheets are manually separated by paper sheets to prevent damage during subsequent processing.

[0065] However, the manual operation of placing and separating sheets is not only time-consuming and labor-intensive, reducing production efficiency, but also reduces production accuracy due to manual operation.

[0066] The main purpose of the present invention is to propose a carrier two-dimensional code marking device 100, aiming to improve efficiency and increase production accuracy.

[0067] See also Figures 1 to 10In one embodiment of the present invention, a carrier two-dimensional code marking device 100 includes a base 1, a loading mechanism 2, a paper transport mechanism 3, a material transport mechanism 4, a laser marking mechanism 5, a detection mechanism 6 and a discharge mechanism 7. The base 1 is formed with a loading area 11 and a discharge area 12. The loading mechanism 2 is arranged on the base 1 and corresponds to the loading area 11. The paper transport mechanism 3 is arranged on the base 1, and the two ends of the paper transport mechanism 3 along the conveying direction thereof correspond to the loading area 11 and the discharge area 12 respectively, and the paper transport mechanism 3 is used to transport the paper from the loading area 11 to the discharge area 12. The material transport mechanism 4 is arranged on the base 1, and the two ends of the material transport mechanism 4 along the conveying direction thereof correspond to the loading area 11 and the discharge area 12 respectively, and the material transport mechanism 4 is used to transport the material from the loading area 11 to the discharge area 12. The laser marking mechanism 5 is arranged on the base 1 and is arranged adjacent to the material transport mechanism 4, and the laser marking mechanism 5 is used to perform laser processing on the material. The detection mechanism 6 is disposed on the base 1 and is adjacent to the laser marking mechanism 5 . The detection mechanism 6 is used to detect the processed sheet. The unloading mechanism 7 is disposed on the base 1 and corresponds to the unloading area 12 .

[0068] The technical solution of the present invention integrates a loading mechanism 2, a paper sheet transporting mechanism 3, a material sheet transporting mechanism 4, a laser marking mechanism 5, a detection mechanism 6 and a unloading mechanism 7 on the same base 1, so as to transport the spaced paper sheets and material sheets from the loading area 11 to the unloading area 12 respectively, and complete the laser processing and quality detection process of the material sheets during the transportation process. After being transported to the unloading area 12, the paper sheets and material sheets are placed together at intervals by the unloading mechanism 7, thereby automating the entire processing process, improving production efficiency, reducing the impact of manual intervention, and improving production accuracy.

[0069] In this embodiment, the sheet transport mechanism 3 and the material transport mechanism 4 are both arranged on the base 1 and located on opposite sides of the loading area 11 and the unloading area 12. The sheet transport mechanism 3 and the material transport mechanism 4 transport the sheet and the material from the loading area 11 to the unloading area 12 respectively. Along the conveying direction of the sheet transport mechanism 3 and the material transport mechanism 4, the loading mechanism 2 and the unloading mechanism 7 are symmetrically arranged at both ends of the sheet transport mechanism 3 and the material transport mechanism 4 to form a rectangular structure. The laser marking mechanism 5 and the detection mechanism 6 are located between the sheet transport mechanism 3 and the material transport mechanism 4 and close to the material transport mechanism 4, and are used to process and inspect the material. In this way, the various mechanisms are staggered and compactly integrated on the base 1, thereby reducing the occupied space.

[0070] Optionally, the laser marking mechanism 5 and the detection mechanism 6 can also be arranged on the side of the material transport mechanism 4 away from the paper transport mechanism 3. Since the idle space formed between the paper transport mechanism 3 and the material transport mechanism 4 is not effectively utilized, the platform two-dimensional code marking device 100 occupies a larger space, which increases the cost.

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

[0072] In this embodiment, the first driving member 111 drives the adjustment base 112 to move, and drives the material box 113 to move. It can be understood that when it is necessary to load the material sheet and paper into the material box 113, the adjustment base 112 and the material box 113 can be moved to a position away from the feeding mechanism 2 before loading. At this time, it can avoid collision with the feeding mechanism 2, thereby reducing the risk of damage to the carrier two-dimensional code marking device 100. In addition, when the adjustment base 112 is moved to a position away from the feeding mechanism 2, it is also convenient to disassemble and install the material box 113. Among them, the first driving member 111 can be a stepping motor, so as to enhance the stability of the control, so that the material box 113 can be accurately moved to the specified position.

[0073] Optionally, the adjustment base 112 may be directly fixed on the base 1. In this case, the material box 113 cannot be moved, and the loading operation can also be implemented, but the flexibility is poor.

[0074] Optionally, multiple material boxes 113 can be provided to improve the feeding capacity and efficiency. It is understandable that when the material sheets and paper sheets in one material box 113 are being fed, other material boxes 113 can be loaded at the same time, thereby ensuring the continuity of the production line. It is understandable that multiple material boxes 113 are arranged side by side and are consistent with the moving direction of the feeding mechanism 2, so that the feeding mechanism 2 can pass through each material box 113 during the movement.

[0075] To transport the sheet and paper from the material box 113 of the loading area 11 to the corresponding transport mechanism, the conventional practice is to set only one reciprocating transfer component between the paper transport mechanism 3, the material box 113 and the sheet transport mechanism 4, and complete the transportation of the paper and the sheet through one transfer component. It can be understood that the transfer component first takes out the sheet from the material box 113 and moves it to the sheet transport mechanism 4, then returns to the material box 113, then takes out the paper from the material box 113 and moves it to the paper transport mechanism 3, and finally returns to the material box 113, and repeats this process. However, since this method requires the transfer component to continuously reciprocate between the paper transport mechanism 3 and the sheet transport mechanism 4 during transportation, the movement stroke of the transfer component is relatively large, resulting in low efficiency, and increased wear of the transfer component, reducing the service life.

[0076] See also Figure 4 and Figure 5 In order to solve the above 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, and the paper sheets and the material sheets can be respectively transported from the material box 113 of the loading area 11 to the paper sheet transport mechanism 3 and the material sheet transport mechanism 4 through the transfer of the first transfer component 22 and the second transfer component 23. And through the parallel operation of the first transfer component 22 and the second transfer component 23, not only the transfer efficiency is significantly improved, but also the independence of the paper sheets and the material sheets on their respective transport paths is ensured, and the confusion of the paper sheets and the material sheets is effectively avoided.

[0078] See also Figure 4 and Figure 5 In one embodiment, the first transfer component 22 and the second transfer component 23 each include a first driving module 221, a first lifting module 222, a first adsorption module 223 and a first identification module 224. The first driving module 221 is movably disposed on the first base 21 and can move along the extension direction of the first base 21. The first lifting module 222 is disposed on the first driving module 221. The first adsorption module 223 is disposed at the output end of the first lifting module 222. The first identification module 224 is disposed 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 of a paper sheet or a material sheet. Among them, 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 loading area 11.

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

[0080] It can be understood that the first lifting module 222 is used to drive the first adsorption module 223 to move in a direction perpendicular to the loading area 11. When the first adsorption module 223 is close to the material or paper, the first adsorption module 223 is activated to adsorb the material or paper, 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 to enable the first adsorption module 223 to accurately take out the material or paper from the material box 113, the first transfer component 22 and the second transfer component 23 are also provided with a first identification module 224 for identifying the position of the paper or material.

[0081] See also Figure 4 and Figure 5 In one embodiment, the first lifting module 222 includes a first lifting driving member 2221 and a first lifting seat 2222, wherein the first lifting driving member 2221 is connected to the output end of the first driving module 221, and the first lifting seat 2222 is connected to the output end of the first lifting driving member 2221. The first lifting driving member 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 driving member 2221 and the first lifting seat body 2222 are connected by a screw rod structure, so that the movement of the first lifting seat body 2222 is more stable. This structure is relatively common and will not be described in detail here.

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

[0084] Optionally, the first lifting driving member 2221 may also be a linear motor, and the first lifting seat body 2222 is arranged on the first lifting driving member 2221, so that direct drive can also be achieved.

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

[0086] It should be noted that the material and paper are transported by adsorption in this embodiment because the material and paper are usually thin and easy to deform, and the traditional clamping or pushing method may cause damage to them, thereby affecting the surface quality. The adsorption method can use the adsorption force to gently grasp and fix the material and paper, avoiding direct mechanical contact with the material and paper, thereby reducing damage.

[0087] In this embodiment, two adjusting members 2232 are arranged in parallel to the adsorption seat body 2231, one of which is fixed to the adsorption seat body 2231, and the other of which is movably arranged on the adsorption seat body 2231, so that the distance between the two adjusting members 2232 can be adjusted. Optionally, both adjusting members 2232 can be movably arranged on the adsorption seat body 2231, so as to improve 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 sheets or paper sheets of different widths.

[0088] It can be understood that the adsorption member 2233 is movably arranged on the adjustment member 2232 and can move along the extension direction of the adjustment member 2232, so that the adsorption member 2233 can be moved 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, a groove 2234 is formed on the side of the adjusting member 2232 , and the adsorption member 2233 is movably disposed in the groove 2234 . When the adsorption member 2233 moves to a designated position, it is locked.

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

[0091] See also Figure 4 and Figure 5 In one embodiment, the first recognition module 224 includes a visual recognition module 2241, a color sensor 231 and a distance sensor 232. The visual recognition module 2241 is used to identify the position of the material box 113. By driving the first driving member 111 and the first driving module 221, the first adsorption module 223 can face the material box 113, thereby achieving alignment. Generally, the visual recognition module 2241 can capture the features of the material box 113 by taking a photo with a CCD camera, and then find the actual position of the material box 113 through a visual algorithm. Among them, the visual recognition module 2241 is used to identify the position of the material box 113. When the material box 113 moves to align with the first base 21, the first adsorption module 223 is moved to align with the material box 113. At the same time, the first adsorption module 223 can adjust the adsorption position to align with the material, thereby improving the alignment flexibility of the material box 113 and the feeding mechanism 2, and improving the accuracy of the feeding alignment.

[0092] The color sensor 231 is used to distinguish whether the top material in the material box 113 is a paper sheet or a material sheet. In actual production, there may be multiple paper sheets between two adjacent material sheets. Therefore, in order to ensure the accuracy during processing, it is necessary to detect the color of the top material in the material box 113 through the color sensor 231, so as to determine whether the material is a paper sheet or a material sheet, and then let the corresponding first transfer component 22 or second transfer component 23 operate. The distance sensor 232 is used to detect the distance between the first adsorption module 223 and the top material in the material box 113, so as to obtain the movement value of the first adsorption module 223, to ensure that the top material can be accurately grasped, and to avoid damage to the material due to empty grasping or excessive movement. Through the cooperation of the color sensor 231 and the distance sensor 232, it can be ensured that the adsorption member 2233 is located just above the top material in the material box 113 during adsorption, and different adsorption forces are provided according to the difference between the material sheet and the paper sheet, so as not to cause damage to the material sheet and the paper sheet.

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

[0094] Optionally, three identification modules may be provided on both the first transfer component 22 and the second transfer component 23. Although this can also ensure accurate adsorption of the first transfer component 22 and the second transfer component 23, it occupies a larger space and both need to be detected independently, which increases the detection time and thus reduces production efficiency.

[0095] See also 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 can move along the extension direction of the second base 41.

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

[0097] It is understandable that the second driving assembly 42 can be a transmission belt structure, in which case the sheet is directly placed on the transmission belt and moves with the transmission belt. However, when transported by the transmission belt, the position of the sheet during movement is not easy to determine, and the subsequent laser marking mechanism 5 is not convenient for processing the sheet on the transmission belt.

[0098] See also Figure 6 and Figure 7 In one embodiment, the second driving 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 driving assembly 42 drives the second slide 421 to move along the extension direction of the second base 41, and the second lifting module 422 drives the transport module 423 to move along the direction perpendicular to the extension direction of the second base 41.

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

[0100] It can be understood that when only one second driving assembly 42 is provided, the second slide 421 reciprocates on the second base 41, and can continuously transport the material sheets from the loading area 11 to the unloading area 12. However, in 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, and at this time, no material sheets are transported on the second base 41, resulting in reduced efficiency.

[0101] To solve the above problems, see Figure 6 and Figure 7 In one embodiment, two second driving components 42 are provided, and the two second driving components 42 are arranged opposite to each other on two sides of the second base 41 .

[0102] In this embodiment, two second slides 421 are relatively arranged on both sides of the second base 41, and both can move along the extension direction of the second base 41. If the second lifting module 422 is not provided, motion interference will occur when the two transport modules 423 move relatively on the second base 41. However, after the second lifting module 422 is provided, the transport module 423 carrying the sheet moves close to the second base 41, and the unloaded transport module 423 is lifted to a certain height by the second lifting module 422, and then moves along the extension direction of the second base 41, so that the problem of motion interference can be avoided, thereby improving production efficiency.

[0103] See also Figure 6 and Figure 7 In one embodiment, the transport module 423 includes a transport platform 4231 and a positioning column 4232. The transport platform 4231 is provided at the output end of the second lifting module 422, and the transport platform 4231 forms a web transport area 4237 for carrying webs. The positioning column 4232 is provided on the transport platform 4231, corresponding to the web transport area 4237, and is used to limit the web.

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

[0105] Optionally, the positioning column 4232 has an arc-shaped side surface so as to guide the sheet to enter the sheet transport area 4237.

[0106] Optionally, the positioning posts 4232 are symmetrically arranged at the edge of the sheet transporting area 4237 , so as to ensure that the sheet is subjected to balanced force in the sheet transporting area 4237 .

[0107] See also Figure 6 and Figure 7In one embodiment, the transport platform 4231 is provided with a plurality of movable holes 4234, the movable holes 4234 correspond to the sheet transport area 4237, and a plurality of guide modules 4233 are provided in the movable holes 4234, each guide module 4233 includes a limit base 4235, a guide column 4236 and an adjustment drive member (not shown). The limit base 4235 is movably provided in the movable hole 4234 and can move along the extension direction of the movable hole 4234. The guide column 4236 is rotatably provided in the limit base 4235 and can rotate along the axis direction, and the guide column 4236 is used to guide the sheet to fall into the sheet transport area 4237. The adjustment drive member is connected to the guide column 4236 and is used to drive the guide column 4236 to rotate.

[0108] In this embodiment, the guide column 4236 is arranged horizontally, and the adjusting driving member drives the guide column 4236 to rotate around its own axis. When the sheet falls from above the guide column 4236, the rotating guide column 4236 guides the sheet to move downward and enter the sheet transport area 4237, thereby facilitating the loading of the sheet, improving the accuracy of the loading, and speeding up the efficiency. In addition, the limiting base 4235 can move along the movable hole 4234, so that the guide column 4236 can be adjusted to a suitable position, so that the sheet can enter the sheet transport area 4237 more quickly to speed up the production efficiency.

[0109] Optionally, the guide post 4236 may be a rotary cylinder.

[0110] See also 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, and 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 provided with a photoelectric sensor 431. When a sheet is placed on the temporary storage component 43, the photoelectric sensor 431 detects the sheet and sends a signal, thereby controlling other equipment to take the sheet away and process it. It can be understood that when the sheet is damaged, processed incorrectly, or needs further inspection, the sheet can be transported to the temporary storage component 43.

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

[0112] In this embodiment, the first driving assembly 31 is a linear motor, which directly drives the transport frame 32 to move. The transport frame 32 is provided with a positioning column 4232 for limiting the position of the paper sheet.

[0113] See also Fig. 9In one embodiment, the laser marking mechanism 5 includes a third base 51, a laser processing assembly 52 and a dust removal assembly 53. The third base 51 is disposed on the base 1 and is adjacent to the sheet transport mechanism 4. The laser processing assembly 52 is disposed on the third base 51 and is used to process the sheet. The dust removal assembly 53 is disposed adjacent to the third base 51 and is used to clean 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 to process the sheet. The dust removal assembly 53 is disposed adjacent to the third base 51 and close to the second base 41. When the laser is processing the sheet, some dust will be generated. The dust removal assembly 53 can remove the generated dust, thereby reducing the loss of the equipment and increasing its service life.

[0115] Optionally, the laser processing assembly 52 is movably arranged on the third base 51 and can move in the vertical plane, so that the laser processing assembly 52 can be adjusted to a suitable position when processing sheets of different sizes, thereby improving flexibility and processing efficiency and ensuring processing accuracy. In addition, when the laser processing task is completed, or when the laser processing assembly 52 is not needed to operate, the laser processing assembly 52 can be automatically or manually moved to a preset initial position. This not only helps to save space and make the table surface of the base 1 tidier, but also facilitates the maintenance and care of the carrier two-dimensional code marking device 100, thereby extending the service life of the carrier two-dimensional code marking device 100.

[0116] See also Fig.10 In one embodiment, the detection mechanism 6 includes a fourth base 61 and a second recognition module 62 disposed on the fourth base 61. The second recognition module 62 is used to detect whether the processed sheet is qualified, and detect characters on the sheet to determine the type and specification of the sheet.

[0117] In this embodiment, since the laser processing component 52 performs coding operation on the sheet, the second recognition module 62 includes a barcode scanner, which detects whether the two-dimensional code on the sheet is accurate, thereby determining whether the processing is qualified. At the same time, the second recognition module 62 also includes a CCD camera for detecting characters on the sheet.

[0118] Optionally, the second recognition module 62 is movably arranged on the fourth base 61, and the movable setting includes but is not limited to sliding rail adjustment, rotation adjustment or lifting adjustment, so that the position of the second recognition module 62 can be adjusted, so that the second recognition module 62 can adapt to materials of different sizes and increase flexibility.

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

[0120] In this embodiment, a number of standard interfaces are provided at the bottom of the base 1 for connecting other external devices. At the same time, a storage space (not shown) is formed at the bottom of the base 1. Other devices can be placed in the storage space, thereby reducing the space occupied by the equipment and improving integration.

[0121] See also Figure 1 In this embodiment, the unloading mechanism 7 needs to transport the paper sheets and the material sheets from the paper sheet transport mechanism 3 and the material sheet transport mechanism 4 to the unloading area 12 respectively, which is exactly the opposite of the transportation 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 only an exemplary embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the technical concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A carrier two-dimensional code marking device, characterized in that: The carrier two-dimensional code marking device comprises: A base, wherein the base is formed with a loading area and a unloading area; A feeding mechanism, the feeding mechanism is arranged on the base platform and corresponds to the feeding area; A paper sheet transport mechanism, the paper sheet transport mechanism is arranged on the base, the two ends of the paper sheet transport mechanism along the conveying direction correspond to the loading area and the unloading area respectively, and the paper sheet transport mechanism is used to transport paper sheets from the loading area to the unloading area; A sheet transport mechanism, the sheet transport mechanism is arranged on the base, the two ends of the sheet transport mechanism along the conveying direction correspond to the loading area and the unloading area respectively, and the sheet transport mechanism is used to transport the sheet from the loading area to the unloading area; A laser marking mechanism, the laser marking mechanism is disposed on the base and is arranged adjacent to the sheet transport mechanism, and the laser marking mechanism is used to perform laser processing on the sheet; A detection mechanism, the detection mechanism is disposed on the base and is arranged adjacent to the laser marking mechanism, the detection mechanism is used to detect the processed sheet; and A material unloading mechanism is arranged on the base and corresponds to the material unloading area.

2. The two-dimensional code marking device according to claim 1, characterized in that: The feeding mechanism comprises: A first base, which is disposed on the base and corresponds to the loading area; a first transfer component, which is movably disposed on the first base and is used to transport the paper sheet from the loading area to the paper sheet transport mechanism; and A 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.

3. The two-dimensional code marking device according to claim 2, characterized in that: The first transfer component and the second transfer component both include: A first driving module, the first driving module is movably disposed on the first base and can move along an extension direction of the first base; A first lifting module, wherein the first lifting module is disposed on the first driving module; a first adsorption module, the first adsorption module being disposed at an output end of the first lifting module; and A first recognition module, which is disposed at the output end of the first lifting module and is adjacent to the first adsorption module; the first recognition module is used to recognize information of the paper sheet 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 loading area.

4. The two-dimensional code marking device according to claim 1, characterized in that: The sheet transport mechanism comprises: A second base, two ends of which correspond to the loading area and the unloading area respectively; and The second driving component is movably disposed on the second base and can move along the extension direction of the second base.

5. The two-dimensional code marking device according to claim 4, characterized in that: The second driving assembly comprises: a second slide seat, the second slide seat being slidably disposed on the second base; A second lifting module, the second lifting module is disposed on the second slide seat; and A transport module, the transport module being arranged at an output end of the second lifting module; The second driving 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 direction of the second base.

6. The two-dimensional code marking device according to claim 5, characterized in that: There are two second driving assemblies, and the two second driving assemblies are arranged oppositely on two sides of the second base.

7. The two-dimensional code marking device according to claim 5, characterized in that: The transport module comprises: A transport platform, the transport platform being disposed at an output end of the second lifting module, the transport platform forming a web transport area for carrying the web; and A positioning column is arranged on the transport platform and corresponds to the sheet transport area, and is used to limit the sheet.

8. The two-dimensional code marking device according to claim 7, characterized in that: The transport platform is provided with a plurality of movable holes, the movable holes corresponding to the sheet transport area, and a plurality of guide modules are provided in the movable holes, each of the guide modules comprising: A limiting base, the limiting base is movably disposed on the movable hole and can move along the extending direction of the movable hole; A guide column, which is rotatably disposed on the limiting base and can rotate along an axial direction, and is used to guide the sheet to fall into the sheet transport area; and An adjusting drive member is connected to the guide post and is used to drive the guide post to rotate.

9. The two-dimensional code marking device according to claim 1, characterized in that: The laser marking mechanism comprises: a third base, the third base being disposed on the base and adjacent to the sheet transport mechanism; a laser processing assembly, the laser processing assembly being disposed on the third base and being used for processing the sheet; and A dust removal component is disposed adjacent to the third base and is used for cleaning dust generated by the sheet.

10. The two-dimensional code marking device for a carrier according to any one of claims 1 to 9, characterized in that: The base station is provided with a standard interface for connecting other devices.

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