Positioning and guiding structure of automatic ink coating machine

Abstract

The utility model discloses a positioning guide structure of an automatic inking machine, which comprises a substrate, a displacement assembly, a material tray, a fixing piece and a pickup assembly, the displacement assembly, the material tray and the fixing piece are arranged on the substrate, the pickup assembly is arranged on the displacement assembly, a first identification assembly and a first light-emitting piece are further arranged on the substrate, and the first light-emitting piece is located above the first identification assembly. The material disc, the first light-emitting part and the first recognition assembly are vertically located on the base plate in a separated mode. The lens is picked up from the charging tray through the displacement assembly, then the first identification assembly analyzes the position of the lens on the picking assembly, the real-time accuracy of data is ensured, in order to optimize the identification process, the first light-emitting part provides necessary uniform illumination, and finally the lens is identified according to the data of the first identification assembly. The lens is accurately placed in the center of the fixing piece through the displacement assembly, the accuracy of the ink coating process and the consistency of the product quality are guaranteed, and the operation efficiency of the machine is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic ink coating, in particular to a positioning and guiding structure of an automatic ink coating machine. Background Art

[0002] The automatic inking machine is a device that integrates the functions of automatic picking and placing and inking. It uses a suction cup to accurately take out the lens from the material tray and transfers it to the rotating axis with the help of a robotic arm. After the lens is adsorbed and fixed on the rotating axis, it is accurately positioned and corrected using a fixture. After positioning, the system rotates the lens and moves the inking pen at the same time to evenly apply ink to the edge surface of the lens.

[0003] In the prior art, the ink coater positioning system relies on the operator's visual judgment and is only applicable to lenses with complete arc edges: the staff places the lens on the rotating shaft and quickly starts the shaft rotation, observes the dynamic offset of the lens arc, and reduces the vibration of the arc by manually adjusting the fixture platform until the vibration disappears, thereby determining that the lens has been correctly positioned at the axis. This method is not only complicated and time-consuming to operate, but also when processing lenses with incomplete arc edges, the ghosting effect caused by the rotation makes it difficult to accurately judge the center position. Utility Model Content

[0004] In order to solve the technical defects proposed in the above background technology, the utility model provides a positioning and guiding structure of an automatic ink coating machine, including a substrate, a shifting component, a material tray and a fixing component arranged on the substrate, and a picking component arranged on the shifting component, the substrate is also provided with a first recognition component and a first light-emitting component, the first light-emitting component is located above the first recognition component, the material tray, the first light-emitting component and the first recognition component are vertically and separately located on the substrate, the shifting component is used to drive the picking component to move, the picking component is used to take and place the lens, the first recognition component is used to detect the position of the lens on the picking component, and the first light-emitting component is used to provide light to the first recognition component;

[0005] The shifting component drives the picking component to pick up the lens from the material tray, and after the first identifying component detects the position of the lens on the picking component, the picking component places the lens at the center position of the fixing member.

[0006] The shifting component is also provided with a second identification component and a second light-emitting member, wherein the second light-emitting member is located below the second identification component, and the second identification component is used to detect the position of the lens on the material tray and the fixing member;

[0007] Before the shifting component drives the picking component to pick up the lens from the tray, the second identification component detects the position of the lens on the tray through the second light-emitting component;

[0008] After the picking component places the lens at the center of the fixing member, the second recognition component detects the position of the lens on the fixing member through the first light-emitting member.

[0009] A positioning component is also provided on the substrate, and the positioning component is used to assist the first recognition component and the second recognition component in positioning the lens. The positioning component includes a first driving member, a second driving member, a limit block and a first connecting member. The first driving member and the second driving member are connected to the limit block through the first connecting member. A limit portion is also provided on the limit block, and the limit portion is used to accommodate and fix the lens.

[0010] The base plate is also provided with an auxiliary component for assisting the positioning component in positioning, the auxiliary component comprises a push rod, a third driving member and a second connecting member, the push rod is connected to the third driving member through the second connecting member;

[0011] The first driving member drives the limiting block to push the lens, the second driving member drives the limiting block to push the other side of the lens, and the third driving member drives the push rod to push the lens to the limiting portion.

[0012] The shifting assembly includes a fourth driving member, a fifth driving member, and a sixth driving member. The fourth driving member is used to drive the picking assembly to move horizontally, the fifth driving member is used to drive the picking assembly to move horizontally and longitudinally, and the sixth driving member is used to drive the picking assembly to move vertically.

[0013] The sixth driving member is also provided with a third connecting member, and the second identification component and the second light-emitting member are slidably connected to the sixth driving member via the third connecting member. The third connecting member is also provided with a fixing portion, and the fixing portion is used to fix the second identification component and the second light-emitting member.

[0014] The picking component includes a suction pen, a fourth connecting member, an elastic member and an adjusting member. The adjusting member is provided with a through hole, and the suction pen passes through the through hole. The adjusting member can fix the position of the suction pen. The adjusting member is connected to the fourth connecting member through the elastic member, and the fourth connecting member is connected to the sixth driving member.

[0015] A lifting plate is also provided on the base plate, and the lifting plate includes a first vertical plate, a second vertical plate and a horizontal plate. The first vertical plate and the second vertical plate are relatively located on both sides of the horizontal plate. The first light-emitting component is located on the horizontal plate, and the material tray is located on the first light-emitting component. A concave hole is also provided on the base plate, and the first identification component is located in the concave hole.

[0016] The fixing member comprises a rotating shaft and a negative pressure port, wherein the negative pressure port is used to fix the lens, and the rotating shaft is used to realize the rotation operation of the lens.

[0017] The first driving member and the second driving member are cylinders, and the third driving member, the fourth driving member, the fifth driving member and the sixth driving member are all motors.

[0018] In summary, the beneficial effects of the utility model are:

[0019] In this embodiment, the shift component picks up the lens from the material tray, and then the first recognition component analyzes the position of the lens on the picking component to ensure the real-time accuracy of the data. In order to optimize the recognition process, the first light-emitting component provides the necessary uniform lighting. Finally, based on the data of the first recognition component, the shift component accurately places the lens in the center of the fixing part, which not only ensures the accuracy of the inking process and the consistency of product quality, but also greatly increases the operating efficiency of the machine.

[0020] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention, it can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the present invention more obvious and easy to understand, the following preferred embodiments are specifically cited and described in detail with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model;

[0022] Figure 2 It is an enlarged view of part A of an embodiment of the utility model;

[0023] Figure 3 It is a schematic diagram of the structure of the positioning component of an embodiment of the utility model;

[0024] Figure 4 It is a schematic diagram of the auxiliary component structure of an embodiment of the utility model;

[0025] Figure 5 It is a schematic diagram of the structure of the pickup assembly of an embodiment of the utility model;

[0026] Figure 6 It is an enlarged view of part B of the embodiment of the utility model;

[0027] Figure 7 It is a schematic diagram of the structure of the fixing member of the embodiment of the utility model.

[0028] Description of reference numerals in the figures:

[0029] 1. Base plate; 11. Concave hole; 12. Fixing member; 121. Rotating shaft; 122. Negative pressure port; 13. Lifting plate; 131. First vertical plate; 132. Second vertical plate; 133. Horizontal plate; 134. Material tray;

[0030] 2. displacement assembly; 21. fourth driving member; 22. fifth driving member; 23. sixth driving member; 231. third connecting member; 232. fixing portion;

[0031] 3. The first identification component;

[0032] 4. Second identification component;

[0033] 5. A first light-emitting element;

[0034] 6. A second light emitting element;

[0035] 7. Pick-up component; 71. Suction pen; 72. Fourth connecting member; 73. Elastic member; 74. Adjusting member; 75. Through hole;

[0036] 8. Positioning assembly; 81. First driving member; 82. Second driving member; 83. Limiting block; 84. Limiting portion; 85. First connecting member;

[0037] 9. Auxiliary component; 91. Push rod; 92. Third driving member; 93. Second connecting member. DETAILED DESCRIPTION

[0038] In order to make the content of the utility model more clearly understood, the utility model is further described below based on specific embodiments in combination with the accompanying drawings.

[0039] It should be noted that the terms "center", "upper", "lower", "front", "back", "left", "right", "inner", "outer" and the like used herein to indicate directions or positional relationships are based on directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as limiting the present invention. Unless otherwise specified, "plurality" means two or more.

[0040] Unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood by specific circumstances.

[0041] like Figures 1 to 7As shown, the embodiment of the present application provides a positioning and guiding structure of an automatic ink coating machine, including a substrate 1, a shifting component 2, a material tray 134 and a fixing member 12 arranged on the substrate 1, and a picking component 7 arranged on the shifting component 2, the substrate 1 is also provided with a first recognition component 3 and a first light-emitting member 5, the first light-emitting member 5 is located above the first recognition component 3, the material tray 134, the first light-emitting member 5 and the first recognition component 3 are vertically and separately located on the substrate 1, the shifting component 2 is used to drive the picking component 7 to move, the picking component 7 is used to take and place the lens, the first recognition component 3 is used to detect the position of the lens on the picking component 7, and the first light-emitting member 5 is used to provide light to the first recognition component 3;

[0042] The shifting component 2 drives the picking component 7 to pick up the lens from the material tray 134 . After the first identifying component 3 detects the position of the lens on the picking component 7 , the picking component 7 places the lens at the center of the fixing member 12 .

[0043] In this embodiment, the shifting component picks up the lens from the material tray, and then the first recognition component analyzes the position of the lens on the picking component to ensure the real-time accuracy of the data. In order to optimize the recognition process, the first light-emitting component provides the necessary uniform lighting. Finally, based on the data of the first recognition component, the shifting component accurately places the lens in the center of the fixing part, which not only ensures the accuracy of the inking process and the consistency of product quality, but also greatly increases the operating efficiency of the machine.

[0044] Optionally, the shifting component 2 is further provided with a second identification component 4 and a second light-emitting member 6, wherein the second light-emitting member 6 is located below the second identification component 4, and the second identification component 4 is used to detect the position of the lens on the material tray 134 and the fixing member 12;

[0045] Before the shifting component 2 drives the picking component 7 to pick up the lens from the tray 134, the second identification component 4 detects the position of the lens on the tray 134 through the second light-emitting component 6;

[0046] After the picking component 7 places the lens at the center of the fixing member 12 , the second recognition component 4 detects the position of the lens on the fixing member 12 through the first light-emitting member 5 .

[0047] The utility model enhances the accuracy of lens positioning and the flexibility of operation by integrating an additional second identification component and a second light-emitting component. The second identification component allows two independent position detections before and after picking up, ensuring that each step of movement of the lens from the material tray to the fixing part is under precise control, thereby improving the overall operation efficiency and product quality consistency.

[0048] Preferably, consideration may be given to replacing the existing second light-emitting element with a higher power or higher color temperature light source to provide stronger lighting intensity and better light coverage, which will help improve the image clarity and processing speed of the identification component, especially in low light environments or when processing lenses made of highly reflective materials.

[0049] Structurally, the layout of the second identification component and the second light-emitting component can be adjusted to make them closer to the working area of ​​the material tray and the fixing part. By optimizing the position of these components, the position error caused by the movement of the lens can be reduced, the positioning accuracy of the overall system can be enhanced, and the level of automation and production efficiency can be further improved.

[0050] Optionally, a positioning component 8 is further provided on the substrate 1, and the positioning component 8 is used to assist the first identification component 3 and the second identification component 4 in positioning the lens. The positioning component 8 includes a first driving member 81, a second driving member 82, a limit block 83 and a first connecting member 85. The first driving member 81 and the second driving member 82 are connected to the limit block 83 through the first connecting member 85. A limit portion 84 is also provided on the limit block 83, and the limit portion 84 is used to accommodate and fix the lens.

[0051] The utility model significantly improves the lens processing capability by introducing a positioning component: the positioning component can accurately assist in positioning the lens by cooperating with the first and second identification components to ensure its stability and accuracy during the processing. This design enables the machine to process a wider range of lens shapes and sizes, thereby improving the applicability and flexibility of the equipment.

[0052] Preferably, it is possible to consider replacing the existing first and second drive members with a higher precision servo motor, which provides more detailed control and faster response speed, and can better adjust the position of the limit block, thereby achieving more precise positioning of the lens.

[0053] Structurally, the layout of the positioning components can be adjusted to make them more compact and integrated: for example, by redesigning the first connecting member so that it can be connected to multiple driving members at the same time, the mechanical complexity can be reduced and the structural stability can be improved. This optimization can reduce the space occupied by the equipment and improve its operating efficiency in a small environment, while also helping to improve the overall mechanical strength and durability.

[0054] Optionally, the base plate 1 is further provided with an auxiliary component 9 for assisting the positioning component 8 in positioning, the auxiliary component 9 includes a push rod 91, a third driving member 92 and a second connecting member 93, and the push rod 91 is connected to the third driving member 92 through the second connecting member 93;

[0055] The first driving member 81 drives the limiting block 83 to push the lens, the second driving member 82 drives the limiting block 83 to push the other side of the lens, and then the third driving member 92 drives the push rod 91 to push the lens to the limiting portion 84.

[0056] The auxiliary component 9 in the utility model greatly enhances the function of the positioning component 8 by providing additional driving force. The auxiliary component ensures that the lens can be pushed against the limiting portion 84 evenly and accurately, thereby achieving precise control of the shape and position of the lens. This enhanced function is particularly suitable for processing lenses and effectively improves the adaptability and processing accuracy of the machine.

[0057] Preferably, it is possible to consider replacing the existing third drive member 92 with a more efficient stepper motor or linear motor. These types of motors provide faster motion response and higher endurance, and are suitable for production environments with frequent operations, thereby enhancing the operating efficiency and reliability of the equipment.

[0058] Structurally, the mechanical structure of the push rod 91 and the second connecting member 93 can be optimized by using lighter materials and a simpler design to reduce the overall weight and increase the compactness of the structure. At the same time, improving the connection method of these components and adopting quick connectors or modular designs can simplify the assembly and maintenance processes, reduce downtime, and further improve production efficiency.

[0059] Optionally, the shift assembly 2 includes a fourth driving member 21, a fifth driving member 22, and a sixth driving member 23, the fourth driving member 21 is used to drive the picking assembly 7 to move horizontally, the fifth driving member 22 is used to drive the picking assembly 7 to move horizontally and longitudinally, and the sixth driving member 23 is used to drive the picking assembly 7 to move vertically.

[0060] The shift component 2 in the utility model provides the picking component 7 with all-round movement capability in three-dimensional space by integrating the fourth, fifth and sixth driving members. This design enables the picking component to perform precise horizontal lateral, horizontal longitudinal and vertical movements, greatly improving the flexibility and accuracy of machine operation. In addition, the multi-directional driving capability enables the equipment to quickly adapt to lenses of different sizes and shapes, improving the versatility and efficiency of the production line.

[0061] Preferably, it is possible to consider replacing the existing drive components with a more advanced servo motor system. The servo motor can provide higher precision and faster response time, which is particularly important for improving the operating efficiency of the machine and reducing delays in the production process.

[0062] Structurally, the layout of the shifting components can be optimized, for example, by integrating the drive components to reduce the number and complexity of mechanical components, which can not only reduce the maintenance requirements of the equipment, but also improve its stability and durability. In addition, optimizing the configuration of components can increase the utilization efficiency of the working space and make the equipment more compact and economical.

[0063] Optionally, a third connecting member 231 is further provided on the sixth driving member 23, and the second identification component 4 and the second light-emitting component 6 are slidingly connected to the sixth driving member 23 via the third connecting member 231. A fixing portion 232 is also provided on the third connecting member 231, and the fixing portion 232 is used to fix the second identification component 4 and the second light-emitting component 6.

[0064] The utility model realizes the sliding connection between the second identification component 4 and the second light-emitting component 6 and the sixth driving component 23 through the design of the third connecting member 231. This structural configuration allows the identification component and the light-emitting component to flexibly adjust their positions as the picking component moves vertically, thereby ensuring accurate lens positioning and optimization of lighting conditions at different heights. Such a design not only enhances the adaptability of the equipment, but also improves the accuracy and efficiency during operation.

[0065] Preferably, it is possible to consider replacing the existing sixth driving member 23 with a more advanced linear motor, which can provide smoother and faster movement, reduce mechanical wear, and improve the speed and accuracy of positioning.

[0066] Structurally, improving the third connecting member 231 and increasing its mechanical strength and durability may be achieved by using higher quality materials such as aviation-grade aluminum alloy or by designing an updated locking mechanism, which will make the connection more stable and reduce wear caused by vibration or frequent movement, thereby extending the service life of the equipment and maintaining long-term operating accuracy.

[0067] Optionally, the picking component 7 includes a suction pen 71, a fourth connecting member 72, an elastic member 73 and an adjusting member 74, the adjusting member 74 is provided with a through hole 75, the suction pen 71 passes through the through hole 75, the adjusting member 74 can fix the position of the suction pen 71, the adjusting member 74 is connected to the fourth connecting member 72 through the elastic member 73, and the fourth connecting member 72 is connected to the sixth driving member 23.

[0068] The pickup assembly 7 in the present invention is ingeniously designed. By combining the suction pen 71, the adjusting member 74, the elastic member 73 and the fourth connecting member 72, the position of the suction pen is accurately adjusted and fixed. The design of the adjusting member 74 enables the position of the suction pen 71 to be adjusted through the through hole 75, and the addition of the elastic member 73 provides the necessary mechanical buffer for the entire assembly, reduces vibration and impact during operation, and thus enhances the stability and accuracy of the operation.

[0069] Preferably, it may be considered to replace the existing elastic member 73 with more advanced materials such as silicone or advanced polymers, which can not only provide better temperature and chemical resistance, but also enhance reliability and stability in long-term use.

[0070] Structurally, the design of the fourth connecting member 72 is improved to make it more compact and lightweight. By adopting more advanced manufacturing technologies such as 3D printing, a more sophisticated structural design can be achieved, the weight of components can be reduced, and the mechanical strength of the overall assembly can be improved and the space occupancy can be reduced, thereby optimizing the overall performance and operational convenience of the machine.

[0071] Optionally, a lifting plate 13 is also provided on the substrate 1, and the lifting plate 13 includes a first vertical plate 131, a second vertical plate 132 and a horizontal plate 133, the first vertical plate 131 and the second vertical plate 132 are relatively located on both sides of the horizontal plate 133, the first light-emitting component 5 is located on the horizontal plate 133, the material tray 134 is located on the first light-emitting component 5, and a recessed hole 11 is also provided on the substrate 1, and the first identification component 3 is located in the recessed hole 11.

[0072] The lifting plate 13 in the utility model, through its unique structural design, includes a first vertical plate 131, a second vertical plate 132 and a horizontal plate 133, providing a solid support platform for the first light-emitting component 5 and the material tray 134. This design not only optimizes the position of the light source and ensures the uniformity and efficiency of the lighting, but also provides an ideal installation point for the first identification component 3 through the configuration of the recessed hole 11, thereby enhancing the overall stability and identification accuracy of the equipment.

[0073] Preferably, it is possible to consider replacing the existing first light-emitting element 5 with more advanced LED technology, such as high-brightness LEDs or dedicated optical LEDs, which provide stronger illumination and longer service life while reducing energy consumption.

[0074] Structurally, the design of the lifting plate 13 can be improved by using lightweight and high-strength materials such as carbon fiber or high-strength aluminum alloy for manufacturing. Such changes not only reduce the overall weight, but also improve the seismic resistance and corrosion resistance of the structure, making the machine more reliable in complex environments. In addition, it is possible to consider integrating the connection method of the first vertical plate and the second vertical plate with the horizontal plate, and adopting screw-free quick assembly technology to simplify the installation and maintenance process.

[0075] Optionally, the fixing member 12 includes a rotating shaft 121 and a negative pressure port 122 , wherein the negative pressure port 122 is used to fix the lens, and the rotating shaft 121 is used to realize the rotation operation of the lens.

[0076] The design of the fixing part 12 includes a rotating shaft 121 and a negative pressure port 122, which provides an efficient and precise solution for the fixation and operation of the lens. The negative pressure port 122 ensures that the lens is firmly fixed during the processing by generating a stable negative pressure, thereby avoiding errors and instability in operation. The rotating shaft 121 allows the lens to rotate, which is an indispensable function in inking or other surface treatment processes, enhancing the versatility of the machine and the flexibility of operation.

[0077] Preferably, it is possible to consider replacing the existing negative pressure port 122 with an advanced negative pressure system having higher stability and sealing performance, which can provide a stronger adsorption force and ensure the stability of the lens under a wider range of operating conditions.

[0078] Structurally, improving the design of the shaft 121 can bring better results: for example, using a high-performance shaft with precision bearings will make the rotation smoother and more durable, reducing maintenance requirements. At the same time, considering adding a modular quick-change mechanism to make the maintenance or replacement of the shaft and the negative pressure port easier and faster, further improving the efficiency and flexibility of the overall equipment.

[0079] Optionally, the first driving member 81 and the second driving member 82 are cylinders, and the third driving member 92, the fourth driving member 21, the fifth driving member 22, and the sixth driving member 23 are all motors.

[0080] In the present invention, the first driving member 81 and the second driving member 82 are operated by cylinders, while the third, fourth, fifth and sixth driving members are operated by motors. Such a configuration provides efficient and precise power control. The cylinders are used to achieve rapid linear motion, which is suitable for simple and repetitive pushing or pulling tasks, while the motors provide continuous rotation or complex positioning actions, thereby enhancing the operational flexibility and precise positioning capability of the entire machine.

[0081] Preferably, the existing cylinder can be replaced by a servo motor, which can provide more precise speed and position control and is suitable for application scenarios that require high-precision control, thereby improving the operating accuracy and reliability of the machine.

[0082] Structurally, we consider optimizing the integration of motors and cylinders. By using a more compact motor design and improving the installation of cylinders, we can reduce the overall size of the machine and improve space utilization. In addition, by increasing the modular design of motors and cylinders, maintenance and replacement are more convenient, which can reduce machine downtime and improve production efficiency. These structural optimizations will directly affect the operating efficiency and long-term stability of the equipment.

[0083] The embodiments of this specific implementation are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. The same components are represented by the same figure marks. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A positioning and guiding structure for an automatic ink coating machine, comprising a substrate (1), a shifting assembly (2), a material tray (134) and a fixing member (12) arranged on the substrate (1), and a picking assembly (7) arranged on the shifting assembly (2), characterized in that: The substrate (1) is further provided with a first recognition component (3) and a first light-emitting component (5); the first light-emitting component (5) is located above the first recognition component (3); the material tray (134), the first light-emitting component (5) and the first recognition component (3) are vertically and separately located on the substrate (1); the shift component (2) is used to drive the pick-up component (7) to move; the pick-up component (7) is used to take and place lenses; the first recognition component (3) is used to detect the position of the lens on the pick-up component (7); and the first light-emitting component (5) is used to provide light to the first recognition component (3); The shifting component (2) drives the picking component (7) to pick up a lens from the material tray (134), and after the first identification component (3) detects the position of the lens on the picking component (7), the picking component (7) places the lens at the center position of the fixing member (12).

2. The positioning and guiding structure of the automatic ink coating machine according to claim 1, characterized in that: The shifting component (2) is also provided with a second identification component (4) and a second light-emitting component (6), wherein the second light-emitting component (6) is located below the second identification component (4), and the second identification component (4) is used to detect the position of the lens on the material tray (134) and the fixing component (12); Before the shifting component (2) drives the picking component (7) to pick up the lens from the material tray (134), the second identification component (4) detects the position of the lens on the material tray (134) through the second light-emitting component (6); After the picking component (7) places the lens at the center position of the fixing member (12), the second identification component (4) detects the position of the lens on the fixing member (12) through the first light-emitting member (5).

3. The positioning and guiding structure of the automatic ink coating machine according to claim 2, characterized in that: The substrate (1) is further provided with a positioning component (8), the positioning component (8) being used to assist the first identification component (3) and the second identification component (4) in positioning the lens, the positioning component (8) comprising a first driving member (81), a second driving member (82), a limiting block (83) and a first connecting member (85), the first driving member (81) and the second driving member (82) being connected to the limiting block (83) via the first connecting member (85), the limiting block (83) being further provided with a limiting portion (84), the limiting portion (84) being used to accommodate and fix the lens.

4. The positioning and guiding structure of the automatic ink coating machine according to claim 3, characterized in that: The base plate (1) is also provided with an auxiliary component (9) for assisting the positioning component (8) in positioning, the auxiliary component (9) comprising a push rod (91), a third driving member (92) and a second connecting member (93), the push rod (91) being connected to the third driving member (92) via the second connecting member (93); The first driving member (81) drives the limiting block (83) to push the lens, the second driving member (82) drives the limiting block (83) to push the other side of the lens, and then the third driving member (92) drives the push rod (91) to push the lens against the limiting portion (84).

5. The positioning and guiding structure of the automatic ink coating machine according to claim 4, characterized in that: The shifting assembly (2) comprises a fourth driving member (21), a fifth driving member (22), and a sixth driving member (23); the fourth driving member (21) is used to drive the picking assembly (7) to move horizontally, the fifth driving member (22) is used to drive the picking assembly (7) to move horizontally, and the sixth driving member (23) is used to drive the picking assembly (7) to move vertically.

6. The positioning and guiding structure of the automatic ink coating machine according to claim 5, characterized in that: The sixth driving member (23) is further provided with a third connecting member (231), and the second identification component (4) and the second light-emitting member (6) are slidably connected to the sixth driving member (23) via the third connecting member (231). The third connecting member (231) is further provided with a fixing portion (232), and the fixing portion (232) is used to fix the second identification component (4) and the second light-emitting member (6).

7. The positioning and guiding structure of the automatic ink coating machine according to claim 5, characterized in that: The pickup assembly (7) comprises a suction pen (71), a fourth connecting member (72), an elastic member (73) and an adjusting member (74); the adjusting member (74) is provided with a through hole (75); the suction pen (71) passes through the through hole (75); the adjusting member (74) can fix the position of the suction pen (71); the adjusting member (74) is connected to the fourth connecting member (72) via the elastic member (73); and the fourth connecting member (72) is connected to the sixth driving member (23).

8. The positioning and guiding structure of an automatic ink coating machine according to claim 1, characterized in that: The base plate (1) is also provided with a lifting plate (13), and the lifting plate (13) includes a first vertical plate (131), a second vertical plate (132) and a horizontal plate (133), the first vertical plate (131) and the second vertical plate (132) are relatively located on both sides of the horizontal plate (133), the first light-emitting component (5) is located on the horizontal plate (133), and the material tray (134) is located on the first light-emitting component (5). The base plate (1) is also provided with a recessed hole (11), and the first identification component (3) is located in the recessed hole (11).

9. The positioning and guiding structure of an automatic ink coating machine according to claim 1, characterized in that: The fixing member (12) comprises a rotating shaft (121) and a negative pressure port (122); the negative pressure port (122) is used to fix the lens, and the rotating shaft (121) is used to realize a rotation operation of the lens.

10. The positioning and guiding structure of an automatic ink coating machine according to claim 5, characterized in that: The first driving member (81) and the second driving member (82) are cylinders, and the third driving member (92), the fourth driving member (21), the fifth driving member (22), and the sixth driving member (23) are all motors.

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