Alignment adjusting structure and platform deck two-dimensional code marking equipment

Abstract

The invention discloses an alignment adjusting structure and carrying table two-dimensional code marking equipment, and relates to the technical field of material sheet machining, and the alignment adjusting structure comprises a base table, a material storage mechanism and a feeding mechanism. A feeding area is formed on the base station; the material storage mechanism is arranged in the feeding area, the material storage mechanism is provided with a material box, and the material box can move in the first direction; the feeding mechanism is arranged on the base table and corresponds to the feeding area, the feeding mechanism is provided with a first adsorption module and a visual identification module, the visual identification module is used for identifying the position of the material box, and the first adsorption module is used for adsorbing materials and can adjust the adsorption position in the first direction; the feeding mechanism drives the first adsorption module and the visual recognition module to move in the second direction, and an included angle is formed between the second direction and the first direction. According to the technical scheme, the flexibility of the feeding process is improved.

Description

Technical Field

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

[0002] Laser processing sheet technology is widely used in electronics, automobiles, aerospace, medical devices 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 loading process, the loading mechanism needs to transfer the materials in the material box to other transport mechanisms for subsequent laser processing. In order to ensure that the loading mechanism can accurately take out the materials from the material box, the material box is generally fixed on the base, and the loading mechanism moves to align with the material box to complete the material picking operation. This can reduce the complexity of alignment and enable the loading mechanism to quickly align with the material box. Alternatively, the material box and the loading mechanism can both move along a specific path. When it is necessary to pick up the material, the material box and the loading mechanism move to the end of their own moving path, at which time the two are just aligned for picking up the material.

[0004] However, the method of fixing the material box is less flexible, and when other equipment is used to feed the material box, it may interfere with the feeding mechanism. As for the method of being able to move both the material box and the feeding mechanism, although it increases flexibility to a certain extent, the material box and the feeding mechanism must be moved to the end of the moving path before the feeding operation can be performed. The flexibility of this solution is still poor. Summary of the invention

[0005] The main purpose of the present invention is to propose a positioning adjustment structure and a carrier two-dimensional code marking device, aiming to improve the flexibility of the loading process.

[0006] To achieve the above object, the present invention proposes a positioning adjustment structure, which includes:

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

[0008] A material storage mechanism, the material storage mechanism is arranged in the material loading area, the material storage mechanism is provided with a material box, and the material box can move along a first direction; and

[0009] A feeding mechanism, the feeding mechanism is arranged on the base and corresponds to the feeding area, the feeding mechanism is provided with a first adsorption module and a visual recognition module, the visual recognition module is used to identify the position of the material box, the first adsorption module is used to adsorb materials, and can adjust the adsorption position along the first direction;

[0010] The feeding mechanism drives the first adsorption module and the visual recognition module to move along a second direction, and the second direction is arranged at an angle to the first direction.

[0011] In one embodiment, the material in the material box includes material sheets and paper sheets arranged at intervals, and the feeding mechanism includes:

[0012] A first base, which is disposed on the base and corresponds to the loading area;

[0013] A first transfer component, which is movably disposed on the first base and can move along the extension direction of the first base, and is used to move the paper sheet from the material box to one end of the first base; and

[0014] a second transfer assembly, which is movably disposed on the first base and can move along the extension direction of the first base, and is used to move the material sheet from the material box to the other end of the first base;

[0015] Wherein, both the first transfer component and the second transfer component are provided with the first adsorption module, and one of the first transfer component and the second transfer component is provided with the visual recognition module.

[0016] In one embodiment, the first transport component and the second transport component both include:

[0017] a first driving module, the first driving module being movably disposed on the first base and being capable of moving along the second direction; and

[0018] a first lifting module, which is disposed at an output end of the first driving module and connected to the first adsorption module;

[0019] The first driving module drives the first lifting module and the first adsorption module to move along the second direction, and the first lifting module drives the first adsorption module to move along a third direction, and the third direction is perpendicular to the plane where the first direction and the second direction are located.

[0020] In one embodiment, the first driving module includes:

[0021] a linear motor, the linear motor being disposed on the first base; and

[0022] A mounting plate, the mounting plate being arranged at the output end of the linear motor, and the first lifting module being mounted on the mounting plate;

[0023] Wherein, the linear motor drives the mounting plate to move along the second direction.

[0024] In one embodiment, the first lifting module comprises:

[0025] A first lifting driving member, wherein the first lifting driving member is disposed on the first driving module; and

[0026] a first lifting seat body, which is disposed on the first driving module and connected to the output end of the first lifting driving member, and is used to install the first adsorption module;

[0027] Wherein, the first lifting driving component drives the first lifting seat to move along the third direction.

[0028] In one embodiment, the first adsorption module comprises:

[0029] An adsorption seat body, the adsorption seat body is arranged at the output end of the first lifting module;

[0030] Two adjusting members, the two adjusting members are movably disposed on the adsorption seat body and can move relatively;

[0031] an adsorption member, which is movably disposed on the adjustment member and is used for adsorbing the material; and

[0032] An adsorption cylinder is connected to the adsorption member and is used to provide adsorption force.

[0033] In one embodiment, the adjusting member is provided with a groove, the groove is consistent with the extending direction of the adjusting member, and the adsorption member is movably disposed in the groove.

[0034] In one embodiment, the first adsorption module further includes a rotating shaft, and two ends of the rotating shaft are rotatably connected to the adjusting member and the adsorption member respectively;

[0035] Wherein, the adsorption member is rotated by the rotating shaft to move along the extending direction of the adjusting member.

[0036] In one embodiment, one of the first transfer component and the second transfer component is further provided with a color sensor and a distance measuring sensor, the color sensor is used to identify the category of the top layer of the material in the material box, and the distance measuring sensor is used to detect the distance between the first adsorption module and the top layer of the material in the material box.

[0037] The present invention also proposes a carrier two-dimensional code marking device, which includes the above-mentioned alignment adjustment structure.

[0038] The technical solution of the present invention integrates the first adsorption module and the visual recognition module in the feeding mechanism, and uses the visual recognition module to identify the position of the material box, and the first adsorption module adsorbs the material. After the material box moves along the first direction to be initially aligned with the feeding mechanism, the first adsorption module is controlled to move along the second direction until it is aligned with the material box along the first direction. At the same time, the first adsorption module is fine-tuned along the first direction to adjust the adsorption position to accurately align with the material. In this way, the material box only needs to be moved to be roughly aligned with the feeding mechanism, and does not need to be moved to a fixed position. Accurate alignment is achieved by moving and fine-tuning the first adsorption module along the second direction and the first direction, thereby improving the alignment flexibility between the material box and the feeding mechanism and improving the accuracy of the feeding alignment. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] 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.

[0040] Figure 1 A schematic structural diagram of an embodiment of a positioning adjustment structure provided by the present invention;

[0041] Figure 2 for Figure 1 The structural diagram of the intermediate storage mechanism;

[0042] Figure 3 for Figure 1 Structural diagram of the feeding mechanism;

[0043] Figure 4 for Figure 1 A structural diagram of the feeding mechanism from another perspective;

[0044] Figure 5 This is a schematic structural diagram of an embodiment of a carrier two-dimensional code marking device provided by the present invention.

[0045] Description of Figure Numbers:

[0046] 100. Alignment adjustment structure; 1. Base; 11. Loading area; 2. Storage mechanism; 21. First drive member; 22. Adjustment base; 23. Material box; 3. Loading mechanism; 31. First base; 32. First transfer component; 321. First drive module; 3211. Linear motor; 3212. Mounting plate; 322. First lifting module; 3221. First lifting drive member; 3222. First lifting seat; 323. First adsorption module; 3231. Adsorption seat; 3232. Adjustment member; 3233. Adsorption member; 3234. Groove; 3235. Rotating shaft; 324. Visual recognition module; 33. Second transfer component; 331. Color sensor; 332. Distance sensor; 200. Stage QR code marking device.

[0047] 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

[0048] 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.

[0049] 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.

[0050] 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.

[0051] Laser processing sheet technology is widely used in electronics, automobiles, aerospace, medical devices and other fields. It can ensure the smooth edges and precise dimensions of the sheets to meet the needs of complex designs.

[0052] During the loading process, the loading mechanism needs to transfer the materials in the material box to other transport mechanisms for subsequent laser processing. In order to ensure that the loading mechanism can accurately take out the materials from the material box, the material box is generally fixed on the base, and the loading mechanism moves to align with the material box to complete the material picking operation. This can reduce the complexity of alignment and enable the loading mechanism to quickly align with the material box. Alternatively, the material box and the loading mechanism can both move along a specific path. When it is necessary to pick up the material, the material box and the loading mechanism move to the end of their own moving path, at which time the two are just aligned for picking up the material.

[0053] However, the method of fixing the material box is less flexible, and when other equipment is used to feed the material box, it may interfere with the feeding mechanism. As for the method of being able to move both the material box and the feeding mechanism, although it increases flexibility to a certain extent, the material box and the feeding mechanism must be moved to the end of the moving path before the feeding operation can be performed. The flexibility of this solution is still poor.

[0054] The present invention proposes a positioning adjustment structure 100, which is intended to improve the flexibility of the loading process. Figure 1 In this embodiment, the first direction is a1-a2, the second direction is b1-b2, and the third direction is c1-c2.

[0055] See also Figures 1 to 5 In one embodiment of the present invention, the alignment adjustment structure 100 includes a base 1, a storage mechanism 2 and a feeding mechanism 3. The base 1 is formed with a feeding area 11. The storage mechanism 2 is arranged in the feeding area 11, and the storage mechanism 2 is provided with a material box 23, and the material box 23 can move along a first direction. The feeding mechanism 3 is arranged on the base 1 and corresponds to the feeding area 11. The feeding mechanism 3 is provided with a first adsorption module 323 and a visual recognition module 324. The visual recognition module 324 is used to identify the position of the material box 23. The first adsorption module 323 is used to adsorb materials and can adjust the adsorption position along the first direction. Among them, the feeding mechanism 3 drives the first adsorption module 323 and the visual recognition module 324 to move along the second direction, and the second direction is set at an angle to the first direction.

[0056] The alignment adjustment structure 100 of the present invention integrates the first adsorption module 323 and the visual recognition module 324 in the feeding mechanism 3, and uses the visual recognition module 324 to identify the position of the material box 23, and the first adsorption module 323 adsorbs the material. After the material box 23 moves along the first direction to be initially aligned with the feeding mechanism 3, the first adsorption module 323 is controlled to move along the second direction until it is aligned with the material box 23 along the first direction. At the same time, the first adsorption module 323 is fine-tuned along the first direction to adjust the adsorption position to accurately align with the material. In this way, the material box 23 only needs to be moved to be roughly aligned with the feeding mechanism 3, and does not need to be moved to a fixed position. The precise alignment is achieved by moving and fine-tuning the first adsorption module 323 along the second direction and the first direction, thereby improving the alignment flexibility of the material box 23 and the feeding mechanism 3, and improving the accuracy of the feeding alignment.

[0057] It should be noted that the second direction is set at an angle with the first direction, and the angle range is 0 to 90 degrees. The corresponding angle can be adjusted according to the needs of production. In this embodiment, the angle is 90 degrees. When the second direction is perpendicular to the first direction, the first adsorption module 323 and the visual recognition module 324 move and adjust on a plane perpendicular to the moving direction of the material box 23 (i.e., the first direction). This not only reduces mutual interference, but also facilitates the control of movement between various parts.

[0058] See also Figure 2 In one embodiment, the material storage mechanism 2 includes a first driving member 21, an adjustment base 22 and a material box 23. The first driving member 21 is disposed on the base 1. The adjustment base 22 is movably disposed on the base 1 and connected to the output end of the first driving member 21. The adjustment base 22 can move along the conveying direction of the sheet transport mechanism. The material box 23 is disposed on the adjustment base 22.

[0059] In this embodiment, the first driving member 21 drives the adjustment base 22 to move, and drives the material box 23 to move along the first direction. It can be understood that when it is necessary to load the material sheet and paper into the material box 23, the adjustment base 22 and the material box 23 can be moved to a position away from the feeding mechanism 3 before loading. At this time, it can avoid collision with the feeding mechanism 3, thereby reducing the risk of damage to the alignment adjustment structure 100. In addition, when the adjustment base 22 is moved to a position away from the feeding mechanism 3, it is also convenient to disassemble and install the material box 23. Among them, the first driving member 21 can be a stepping motor, so as to enhance the stability of control and improve the accuracy of alignment.

[0060] Optionally, multiple material boxes 23 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 23 are being fed, other material boxes 23 can be loaded at the same time, thereby ensuring the continuity of the production line. It is understandable that multiple material boxes 23 are arranged side by side along the second direction, so that the first transfer component 32 and the second transfer component 33 can pass through each material box 23 during the movement.

[0061] In the laser processing process, 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. After the processing of the sheets is completed, the sheets are separated by paper sheets. In the loading process, the sheets and paper sheets are transported from the material box 23 to the corresponding transportation mechanism respectively. The conventional practice is to set only one reciprocating transfer component, and complete the transportation of the paper sheets and the sheets through a transfer component. It can be understood that the transfer component first takes out the sheet from the material box 23 for transportation, then returns to the material box 23, then takes out the paper sheets from the material box 23 for transportation, and finally returns to the material box 23, and repeats this process. However, since this method requires the transfer component to continuously reciprocate between the two ends of the feeding mechanism 3 during transportation, the movement stroke of the transfer component is large, resulting in low efficiency, and the wear of the transfer component is increased, which reduces the service life.

[0062] See also Figure 3 and Figure 4 In order to solve the above problems, in one embodiment, the material in the material box 23 includes a sheet of material and a piece of paper arranged at intervals, and the feeding mechanism 3 includes a first base 31, a first transfer component 32 and a second transfer component 33. The first base 31 is arranged on the base 1 and corresponds to the feeding area 11. The first transfer component 32 is movably arranged on the first base 31 and can move along the extension direction of the first base 31. The first transfer component 32 is used to move the paper from the material box 23 to one end of the first base 31. The second transfer component 33 is movably arranged on the first base 31 and can move along the extension direction of the first base 31. The second transfer component 33 is used to move the sheet of material from the material box 23 to the other end of the first base 31. Among them, the first transfer component 32 and the second transfer component 33 are both provided with a first adsorption module 323, and one of the first transfer component 32 and the second transfer component 33 is provided with a visual recognition module 324.

[0063] In this embodiment, the first base 31 is provided with a first transfer assembly 32 and a second transfer assembly 33, and the paper sheets and the material sheets can be respectively transported from the material box 23 of the loading area 11 to the corresponding transport mechanism through the transfer of the first transfer assembly 32 and the second transfer assembly 33. And the parallel operation of the first transfer assembly 32 and the second transfer assembly 33 not only significantly improves the transfer efficiency, but also ensures the independence of the paper sheets and the material sheets on their respective transport paths, effectively avoiding the confusion of the paper sheets and the material sheets.

[0064] It can be understood that the visual recognition module 324 is set on one of the first transport component 32 and the second transport component 33, and the position of the material box 23 is recognized by a visual recognition module 324. According to the recognized position information, the movement of the first transport component 32 and the second transport component 33 is synchronously controlled, so that the first transport component 32 and the second transport component 33 can accurately take out the paper or material from the material box 23, and according to the recognized position information, the material box 23 can be controlled to stop moving when the material box 23 is roughly aligned with the first base 31. Among them, the visual recognition module 324 can take pictures and capture the features of the material box 23 through a CCD camera, and then find the actual position of the material box 23 through a visual algorithm.

[0065] It can be understood that when the material box 23 is aligned with the first base 31, the material box 23 is located exactly below the first base 31, that is, after the material box 23 stops moving, the first adsorption module 323 can pass over the material box 23 when moving along the second direction. At this time, the extension direction of the first base 31 is the second direction.

[0066] See also Figure 3 and Figure 4 In one embodiment, the first transfer assembly 32 and the second transfer assembly 33 each include a first driving module 321 and a first lifting module 322. The first driving module 321 is movably disposed on the first base 31 and is capable of moving along the second direction. The first lifting module 322 is disposed at the output end of the first driving module 321 and is connected to the first adsorption module 323. The first driving module 321 drives the first lifting module 322 and the first adsorption module 323 to move along the second direction, and the first lifting module 322 drives the first adsorption module 323 to move along the third direction, and the third direction is perpendicular to the plane where the first direction and the second direction are located.

[0067] In this embodiment, the first driving module 321 is used to drive the first transfer assembly 32 to move back and forth between the material box 23 and the corresponding transport mechanism, or to drive the second transfer assembly 33 to move back and forth between the material box 23 and the corresponding transport mechanism. It can be understood that the first driving modules 321 of the first transfer assembly 32 and the second transfer assembly 33 can both move along the second direction, and synchronize the relative positions of the first transfer assembly 32 and the second transfer assembly 33 through the control of the control system to avoid collision between the first transfer assembly 32 and the second transfer assembly 33 during movement.

[0068] It can be understood that the first lifting module 322 is used to drive the first adsorption module 323 to move along the third direction. When the first adsorption module 323 is close to the material sheet or paper sheet, the first adsorption module 323 is started to adsorb the material sheet or paper sheet, thereby completing the material removal from the material box 23.

[0069] See also Figure 3 and Figure 4 In one embodiment, the first driving module 321 includes a linear motor 3211 and a mounting plate 3212. The linear motor 3211 is disposed on the first base 31. The mounting plate 3212 is disposed at the output end of the linear motor 3211, and the first lifting module 322 is mounted on the mounting plate 3212. The linear motor 3211 drives the mounting plate 3212 to move along the second direction.

[0070] In this embodiment, the first driving module 321 provides driving force through the linear motor 3211, the mounting plate 3212 is connected to the output end of the linear motor 3211, and the first lifting module 322 is fixed on the mounting plate 3212, so that the linear motor 3211 drives the mounting plate 3212 to move along the extension direction of the linear motor 3211, and drives the first lifting module 322 to move.

[0071] See also Figure 3 and Figure 4 In one embodiment, the first lifting module 322 includes a first lifting driving member 3221 and a first lifting seat body 3222. The first lifting driving member 3221 is disposed on the first driving module 321. The first lifting seat body 3222 is disposed on the first driving module 321 and connected to the output end of the first lifting driving member 3221. The first lifting seat body 3222 is used to install the first adsorption module 323. The first lifting driving member 3221 drives the first lifting seat body 3222 to move along the third direction.

[0072] In this embodiment, the first lifting driving member 3221 and the first lifting seat body 3222 are connected by a screw rod structure, so that the movement of the first lifting seat body 3222 is more stable. This structure is relatively common and will not be described in detail here.

[0073] Optionally, the first lifting driving member 3221 may also be a cylinder, and the first lifting seat body 3222 is directly connected to the output end of the first lifting driving member 3221. The direct connection method simplifies the transmission process, reduces potential mechanical losses, and can improve the response speed.

[0074] See also Figure 3 and Figure 4 In one embodiment, the first adsorption module 323 includes an adsorption seat body 3231, two adjustment members 3232, an adsorption member 3233 and an adsorption cylinder (not shown). The adsorption seat body 3231 is disposed at the output end of the first lifting module 322. The two adjustment members 3232 are movably disposed on the adsorption seat body 3231 and can move relatively. The adsorption member 3233 is movably disposed on the adjustment member 3232 and is used to adsorb materials. The adsorption cylinder is connected to the adsorption member 3233 and is used to provide adsorption force.

[0075] 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.

[0076] In this embodiment, two adjusting members 3232 are arranged in parallel to the adsorption seat body 3231, one of which is fixed to the adsorption seat body 3231, and the other of which is movably arranged on the adsorption seat body 3231, so that the distance between the two adjusting members 3232 can be adjusted. Optionally, both adjusting members 3232 can be movably arranged on the adsorption seat body 3231, so as to improve the flexibility of movement. The distance between the two adjusting members 3232 can be adjusted, so that the first adsorption module 323 can adapt to different widths of material sheets or paper sheets, and after the material box 23 is aligned with the first adsorption module 323, fine adjustment is performed to ensure the stability of the adsorption member 3233 during adsorption.

[0077] It can be understood that the adsorption member 3233 is movably provided on the adjustment member 3232 and can move along the extension direction of the adjustment member 3232, that is, along the first direction, so that the adsorption member 3233 can be moved to a suitable adsorption position so that the adsorption member 3233 is aligned with the material sheet or paper sheet.

[0078] See also Figure 3 and Figure 4 In one embodiment, the adjusting member 3232 is provided with a groove 3234 , the groove 3234 is consistent with the extending direction of the adjusting member 3232 , and the adsorption member 3233 is movably disposed in the groove 3234 .

[0079] In this embodiment, the adsorption member 3233 is movably disposed in the groove 3234. When the adsorption member 3233 moves to a designated adsorption position, it is locked to achieve fine adjustment.

[0080] See also Figure 3 and Figure 4 In one embodiment, the first adsorption module 323 further includes a rotating shaft 3235, and both ends of the rotating shaft 3235 are rotatably connected to the adjusting member 3232 and the adsorption member 3233. The adsorption member 3233 is rotated by the rotating shaft 3235 to move along the extension direction of the adjusting member 3232.

[0081] In this embodiment, the adsorption member 3233 rotates around the end of the rotation shaft 3235 away from the adsorption member 3233, so that the adsorption position can be adjusted along the first direction, and fine adjustment can also be achieved.

[0082] It can be understood that fine-tuning can be achieved by setting the groove 3234 or the rotating shaft 3235. The first transfer component 32 and the second transfer component 33 can use the same structure to achieve fine-tuning, or they can use different structures to achieve fine-tuning.

[0083] See also Figure 3 and Figure 4 In one embodiment, one of the first transfer component 32 and the second transfer component 33 is also provided with a color sensor 331 and a distance sensor 332, the color sensor 331 is used to identify the type of the top layer material in the material box 23, and the distance sensor 332 is used to detect the distance between the first adsorption module 323 and the top layer material in the material box 23.

[0084] In this embodiment, the color sensor 331 is used to distinguish whether the top material in the material box 23 is a paper sheet or a material sheet. In actual production, in order to ensure the alternating material collection of paper sheets and material sheets when taking materials, it is necessary to detect the color of the top material in the material box 23 through the color sensor 331, so as to determine whether the material is a paper sheet or a material sheet, and then let the corresponding first transfer component 32 or second transfer component 33 operate. The distance sensor 332 is used to detect the distance between the first adsorption module 323 and the top material in the material box 23, so as to obtain the movement value of the first adsorption module 323, 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 331 and the distance sensor 332, it can be ensured that the adsorption member 3233 is located just above the top material in the material box 23 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.

[0085] In this embodiment, the first transport component 32 is provided with a visual recognition module 324, and the first transport component 32 is provided with a color sensor 331 and a distance sensor 332. The system automatically synchronizes the corresponding information to ensure that the first transport component 32 and the second transport component 32 can both accurately absorb the top layer of material in the material box 23. The positions of the recognition modules provided on the first transport component 32 and the second transport component 33 can also be swapped.

[0086] Optionally, a visual recognition module 324, a color sensor 331 and a ranging sensor 332 may be provided on both the first transfer component 32 and the second transfer component 33. Although this can also ensure accurate adsorption of the first transfer component 3222 and the second transfer component 3323, it occupies a larger space and both need to be detected independently, which increases the detection time and thus reduces production efficiency.

[0087] Optionally, a discrimination module can also be provided on the adsorption seat body 3231, and the discrimination module cooperates with the distance sensor 332. After the distance sensor 332 determines the initial distance between the top material and the adsorption member 3233, the initial distance will gradually increase as the material is taken layer by layer. If the distance sensor 332 is used to detect each time the material is taken, it will inevitably affect the hourly output of the equipment. Therefore, after determining the initial distance, the distance moved by the adsorption member 3233 along the third direction is subsequently adjusted through the discrimination module. The discrimination module can calculate the approximate distance between the material and the adsorption member 3233 in each subsequent material taking step based on the preset algorithm logic and the known number of material taking layers, the approximate thickness of each layer of material and other parameters. In this way, without sacrificing accuracy, the frequency of use of the distance sensor 332 is greatly reduced, thereby effectively improving the operating efficiency of the equipment.

[0088] See also Figure 5 The present invention further proposes a carrier two-dimensional code marking device 200, which includes a positioning adjustment structure 100. The specific structure of the positioning adjustment structure 100 refers to the above embodiment. Since the carrier two-dimensional code marking device 200 adopts all the technical solutions of all the above embodiments, it at least has all the beneficial effects brought by the technical solutions of the above embodiments, which will not be repeated here one by one.

[0089] The carrier two-dimensional code marking device 200 is used to automatically take out paper sheets and material sheets from the material box 23 of the loading area 11, transport the material sheets and paper sheets to the unloading area through the corresponding transportation mechanism, and stack them together again, and complete the laser processing and quality inspection of the material sheets during the transportation process. In the carrier two-dimensional code marking device 200, the alignment adjustment structure 100 can be used not only in the loading process, but also in the unloading process. At this time, the unloading process is just the opposite of the operation of the loading process, so that the alignment flexibility during loading and unloading can be improved at the same time.

[0090] 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 positioning adjustment structure, characterized in that: The alignment adjustment structure comprises: A base, wherein the base is formed with a loading area; A material storage mechanism, the material storage mechanism is arranged in the material loading area, the material storage mechanism is provided with a material box, and the material box can move along a first direction; and A feeding mechanism, the feeding mechanism is arranged on the base and corresponds to the feeding area, the feeding mechanism is provided with a first adsorption module and a visual recognition module, the visual recognition module is used to identify the position of the material box, the first adsorption module is used to adsorb materials, and can adjust the adsorption position along the first direction; The feeding mechanism drives the first adsorption module and the visual recognition module to move along a second direction, and the second direction is arranged at an angle to the first direction.

2. The alignment adjustment structure according to claim 1, characterized in that: The material in the material box includes material sheets and paper sheets arranged at intervals, and the feeding mechanism includes: 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 can move along the extension direction of the first base, and is used to move the paper sheet from the material box to one end of the first base; and a second transfer assembly, which is movably disposed on the first base and can move along the extension direction of the first base, and is used to move the material sheet from the material box to the other end of the first base; Wherein, both the first transfer component and the second transfer component are provided with the first adsorption module, and one of the first transfer component and the second transfer component is provided with the visual recognition module.

3. The alignment adjustment structure 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 being movably disposed on the first base and being capable of moving along the second direction; and a first lifting module, which is disposed at an output end of the first driving module and connected to the first adsorption module; The first driving module drives the first lifting module and the first adsorption module to move along the second direction, and the first lifting module drives the first adsorption module to move along a third direction, and the third direction is perpendicular to the plane where the first direction and the second direction are located.

4. The alignment adjustment structure according to claim 3, characterized in that: The first driving module comprises: a linear motor, the linear motor being disposed on the first base; and A mounting plate, the mounting plate being arranged at the output end of the linear motor, and the first lifting module being mounted on the mounting plate; Wherein, the linear motor drives the mounting plate to move along the second direction.

5. The alignment adjustment structure according to claim 3, characterized in that: The first lifting module comprises: A first lifting driving member, the first lifting driving member being disposed on the first driving module; and a first lifting seat body, which is disposed on the first driving module and connected to the output end of the first lifting driving member, and is used to install the first adsorption module; Wherein, the first lifting driving component drives the first lifting seat to move along the third direction.

6. The alignment adjustment structure according to claim 3, characterized in that: The first adsorption module comprises: An adsorption seat body, the adsorption seat body is arranged at the output end of the first lifting module; Two adjusting members, the two adjusting members are movably disposed on the adsorption seat body and can move relatively; an adsorption member, the adsorption member being movably disposed on the adjustment member and being used for adsorbing the material; and An adsorption cylinder is connected to the adsorption member and is used to provide adsorption force.

7. The alignment adjustment structure according to claim 6, characterized in that: The adjusting member is provided with a groove, the groove is consistent with the extending direction of the adjusting member, and the adsorption member is movably arranged in the groove.

8. The alignment adjustment structure according to claim 6, characterized in that: The first adsorption module further includes a rotating shaft, and two ends of the rotating shaft are rotatably connected to the adjusting member and the adsorption member respectively; Wherein, the adsorption member is rotated by the rotating shaft to move along the extending direction of the adjusting member.

9. The alignment adjustment structure according to claims 2 to 8, characterized in that: One of the first transfer component and the second transfer component is also provided with a color sensor and a distance sensor, the color sensor is used to identify the category of the material on the top layer in the material box, and the distance sensor is used to detect the distance between the first adsorption module and the material on the top layer in the material box.

10. A two-dimensional code marking device for a carrier, characterized in that: The carrier two-dimensional code marking device includes the alignment adjustment structure as described in any one of claims 1 to 9.

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