Detection assembly for lens appearance detection equipment

Abstract

The utility model provides a detection assembly for lens appearance detection equipment, which comprises a frame body and a lens tray, a placing table for placing the lens tray is arranged in the frame body, a detection table is arranged on one side of the placing table, a mounting part is slidably arranged on the frame body along the vertical direction, and the mounting part is positioned above the detection table. A mounting part is arranged on the frame body, a camera is arranged on the mounting part, a driving assembly is arranged on the frame body and is used for driving the mounting part to move on the frame body, a transfer assembly is arranged on the frame body and is used for transferring a lens tray from a placement table to a detection table, and two auxiliary lenses are arranged on the mounting part and are symmetrically arranged on the two sides of the camera respectively; the auxiliary lenses are slidably arranged on the mounting portion along the horizontal direction, an adjusting assembly is arranged on the mounting portion and used for adjusting the distance between the two auxiliary lenses, the positions of the camera and the auxiliary lenses can be conveniently and timely adjusted, the lens detection efficiency can be improved, and the lens detection cost can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of optical element detection, in particular to a detection component used for lens appearance detection equipment. Background Art

[0002] The contents of this section merely provide background information related to the present invention and may not constitute prior art.

[0003] With the continuous expansion of the scale of the domestic lens industry, the market demand for optical lenses and the quality requirements for optical lenses are also getting higher and higher. However, at present, the domestic optical lens defect detection still widely adopts the method of manual inspection. During the inspection process, inspectors use microscopes to inspect yellow spots, black spots, demolding points, scratches, dirt and bubbles on the optical lenses, and finally select good lenses that meet the requirements. However, since lens inspection requires long-term and refined screening, in order to ensure the inspection efficiency and inspection quality under long-term working conditions, the use of machines to inspect lenses is increasing.

[0004] Compared with manual visual inspection through a microscope, by placing the lenses to be inspected in a lens tray and then using a camera to take high-definition photos of the lenses in the lens tray, the staff or computer programs analyze and screen the photos, the burden on the staff's vision can be reduced to the greatest extent, thereby ensuring the efficiency of lens inspection during a longer working time, and can also effectively reduce the error rate in lens inspection and screening.

[0005] In the process of photographing and taking pictures of lenses, different models of lenses have different requirements for the shooting distance between the camera and the lens. According to the different batches of lens models to be tested, lenses of the same model and size are divided into the same batch for shooting and testing. When facing the next batch of lenses of different models and sizes, it is necessary to replace the corresponding camera for shooting. The operation is more cumbersome and it is necessary to prepare a variety of different types of cameras, which not only restricts the efficiency of lens detection, but also increases the cost of lens detection to a certain extent. Utility Model Content

[0006] In order to solve the above technical problems, the purpose of the utility model is to provide a detection component for lens appearance detection equipment, which can improve the efficiency of lens detection and reduce the cost of lens detection.

[0007] The purpose of the utility model is achieved through the following technical solutions:

[0008] A detection component for lens appearance detection equipment includes a frame and a lens tray, wherein a placement table for placing the lens tray is arranged in the frame, a detection table is arranged on one side of the placement table, a mounting portion is slidably arranged on the frame along a vertical direction, the mounting portion is located above the detection table, a camera is arranged on the mounting portion, a driving component is arranged on the frame, the driving component is used to drive the mounting portion to move on the frame, and a transfer component is arranged on the frame, the transfer component is used to transfer the lens tray from the placement table to the detection table.

[0009] In some possible embodiments, an auxiliary lens is provided on the mounting portion, and two auxiliary lenses are provided. The two auxiliary lenses are symmetrically arranged on both sides of the camera, and the auxiliary lens is slidably arranged on the mounting portion along a horizontal direction. An adjustment component is provided on the mounting portion, and the adjustment component is used to adjust the distance between the auxiliary lenses.

[0010] In some possible embodiments, a slide groove is opened in the horizontal direction on the mounting portion, and sliders are slidably arranged at both ends of the slide groove along the length direction of the slide groove. The auxiliary lens is arranged on the slider, and the adjustment assembly is used to adjust the positions of the two sliders in the slide groove.

[0011] In some possible embodiments, the adjustment assembly is configured as a rotating shaft and a screw, the screw is rotatably arranged in the slide groove along the length direction of the slide groove, the rotating shaft is rotatably arranged on the mounting portion, the rotating shaft is transmission-connected to the screw, the slider is threadedly sleeved on both ends of the screw, and a knob is coaxially fixed at one end of the rotating shaft away from the mounting portion, and the diameter of the knob is larger than the diameter of the rotating shaft.

[0012] In some possible embodiments, a mounting plate is fixedly provided on a side of the slider away from the slide groove, a mounting groove is opened on the mounting plate in a vertical direction, the top of the mounting groove is penetrated, a mounting block is slidably provided in the mounting groove, the mounting block is fixedly connected to the auxiliary lens, a limiting member is provided on the mounting block, and the limiting member is used to limit the position of the mounting block in the mounting groove.

[0013] In some possible embodiments, the limiting member is configured as a limiting pin, a mounting hole is opened in a horizontal direction on the side wall of the mounting block, the limiting member is slidably inserted into the mounting hole, a limiting hole for inserting the limiting member is opened on the inner wall of the mounting groove, an elastic member is arranged in the mounting hole, the elastic member is used to drive the limiting member to move in a direction away from the mounting hole, and a driving member is arranged on the mounting plate, the driving member is used to drive the limiting member to disengage from the limiting hole.

[0014] In some possible embodiments, the driving member is configured as a push rod, and a connecting hole is opened on the side wall of the mounting plate along the axial direction of the limiting hole. The connecting hole is connected to the limiting hole, and the diameter of the connecting hole is less than or equal to the limiting hole. The driving member is slidably penetrated into the connecting hole, and the end of the driving member close to the limiting hole is used to abut against the end of the limiting member. A connecting member is arranged on the mounting plate, and the connecting member is used to prevent the driving member from detaching from the connecting hole.

[0015] In some possible embodiments, a ball is embedded in the end of the limiting member, and the ball is used to roll in contact with the inner wall of the installation groove.

[0016] Furthermore, a retaining ring is provided at the opening of the mounting hole, the inner diameter of the retaining ring is smaller than the aperture of the mounting hole, and the inner diameter of the retaining ring is matched with the diameter of the limiting member, and an anti-slip portion is fixedly provided at the tail of the limiting member, the diameter of the anti-slip portion is matched with the aperture of the mounting hole, and the anti-slip portion is arranged in the mounting hole and abuts against the inner side wall of the retaining ring.

[0017] Furthermore, the elastic member is configured as a compression spring, one end of the elastic member abuts against the side of the anti-slip portion, and the other end abuts against the inner wall of the mounting hole; the connecting member is configured as a connecting spring, the connecting member is sleeved on the driving member, and a pressure plate is fixedly provided at one end of the driving member away from the mounting plate, and the diameter of the pressure plate is larger than the diameter of the driving member.

[0018] Preferably, the slide groove is opened as a T-slot or a dovetail groove, and the slider is set as a T-block or dovetail block adapted to the slide groove; the installation groove is also opened as a T-slot or a dovetail groove, and the installation block is set as a T-block or dovetail block adapted to the installation groove.

[0019] In summary, the technical solution of the embodiment of the utility model has at least the following advantages and beneficial effects:

[0020] 1. In actual use, according to the camera height required for different lens detection, the height position of the mounting part on the frame can be flexibly adjusted through the driving component, and then the height position of the camera on the frame can be adjusted to achieve the purpose of adjusting the distance between the camera and the detection platform, so that it can be suitable for the camera height required for detection of different types of lenses, effectively improving the application range of the device, avoiding frequent replacement of cameras, thereby improving the efficiency of lens detection and reducing the cost of lens detection;

[0021] 2. By setting auxiliary lenses on both sides of the camera, the efficiency of lens detection can be further improved. At the same time, since the sizes of lenses of different models are also different, by adjusting the components to adjust the distance between the two auxiliary lenses, the clarity of the auxiliary lens image can be better improved, thereby improving the efficiency of lens defect detection;

[0022] 3. The auxiliary lens can be disassembled by removing the limit of the position of the mounting block on the mounting plate by the limiter. The operation is simple and convenient, which can facilitate the subsequent staff to repair and replace the auxiliary lens, further improving the efficiency of detection;

[0023] 4. During the disassembly process, the sliding friction between the end of the limiter and the inner wall of the installation groove is converted into rolling friction through the ball, thereby reducing the friction between the end of the limiter and the inner wall of the installation groove, reducing wear and improving the smoothness of the installation block during the installation process, which has good practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0025] Figure 2 It is a structural schematic diagram of the transfer component of the utility model;

[0026] Figure 3 It is a structural schematic diagram of an implementation mode of the adjustment component of the utility model;

[0027] Figure 4 It is a structural schematic diagram of another implementation mode of the adjustment component of the utility model;

[0028] Figure 5 It is a structural schematic diagram of the position limiting member of the utility model;

[0029] Figure 6 for Figure 5 Enlarged view of part A in .

[0030] Icons: 1. Frame; 11. Placement table; 12. Lens tray; 13. Inspection table; 14. Storage frame; 15. Transparent plate; 16. First drive module; 17. First linear module; 18. Second linear module; 2. Mounting part; 21. Camera; 3. Drive assembly; 4. Transport assembly; 41. Transport fixture; 411. Airtight adsorption member; 42. Second drive module; 421. Third linear module; 422. Fourth linear module; 5. Auxiliary lens; 6. Adjustment assembly; 61. Rotating shaft; 62. Lead screw; 63. Knob; 64. Anti-skid pattern; 65. Rotating motor; 7. Slide groove; 71. Sliding block; 8. Mounting plate; 81. Mounting groove; 82. Mounting block; 83. Limiting member; 84. Mounting hole; 85. Limiting hole; 86. Elastic member; 87. Driving member; 88. Retaining ring; 89. Anti-slip part; 9. Connecting hole; 91. Connecting member; 92. Pressure plate; 93. Ball bearing. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0032] The following reference Figures 1 to 6 The utility model is described in further detail.

[0033] Reference Figure 1 A detection component for lens appearance detection equipment includes a frame 1 and a lens tray 12, a placement table 11 for placing the lens tray 12 is arranged in the frame 1, a plurality of lens trays 12 can be provided and can be stacked on the lens tray 12, a detection table 13 is arranged on one side of the placement table 11, a mounting portion 2 is slidably arranged on the frame 1 along the vertical direction, the mounting portion 2 is located above the detection table 13, a camera 21 is arranged on the mounting portion 2, a driving component 3 is arranged on the frame 1, the driving component 3 is used to drive the mounting portion 2 to move on the frame 1, and a transfer component 4 is arranged on the frame 1, and the transfer component 4 is used to transfer the lens tray 12 from the placement table 11 to the detection table 13.

[0034] Reference Figure 1 , 2 A storage frame 14 is arranged on the detection table 13, a light-transmitting plate 15 is arranged inside the storage frame 14, a light-filling device (not shown in the figure) is arranged at the bottom of the light-transmitting plate 15, and the light-filling device is fixedly connected to the storage frame 14. A first driving module 16 is arranged on the detection table 13, and the first driving module 16 is used to drive the storage frame 14 to move horizontally on the detection table 13.

[0035] As an implementation mode of the present utility model, refer to Figure 1 , 2 The first driving module 16 includes a first linear module 17 and a second linear module 18, wherein two first linear modules 17 are provided, and one second linear module 18 is provided, the bottom of the second linear module 18 is fixedly connected to the sliding part of the first linear module 17, and the bottom of the storage frame 14 is fixedly connected to the sliding part of the second linear module 18.

[0036] Reference Figure 1 , 2The transport component 4 includes a transport fixture 41 and a second drive module 42. One end of the transport fixture 41 is connected to the second drive module 42, and the other end is used to connect to the lens tray 12. The shape and size of the transport fixture 41 are adapted to the lens tray 12. Airtight adsorption components 411 are provided at the four corners of the bottom of the transport fixture 41. In actual use, one end of the airtight adsorption component 411 is airtightly connected to the top of the lens tray 12, and the other end is connected to an air duct, which is connected to an external air compressor. A negative pressure space is formed inside the airtight adsorption component 411 through the air compressor, so as to perform an airtight adsorption connection on the lens tray 12.

[0037] As an implementation mode of the present utility model, refer to Figure 2 The second driving module 42 includes a third linear module 421 and a fourth linear module 422. The third linear module 421 is vertically arranged. Two third linear modules 421 are arranged above the placement table 11 and the detection table 13 respectively. The top of the guide rail of the third linear module 421 is fixedly connected to the inner top wall of the frame 1. The fourth linear module 422 is horizontally arranged. The guide rail of the fourth linear module 422 is fixedly connected to the sliding part of the third linear module 421, and the sliding part of the fourth linear module 422 is connected to the transfer fixing part 41.

[0038] Reference Figure 3 The driving component 3 is configured as a vertical linear module. The top of the guide rail of the driving component 3 is fixedly connected to the inner top wall of the frame 1. The sliding portion of the driving component 3 is fixedly connected to the mounting portion 2. By starting the driving component 3, the mounting portion 2 can be driven to move in the vertical direction, and the distance between the camera 21 and the detection platform 13 can be adjusted to suit the detection of lenses of different models.

[0039] Reference Figure 2 , 3 An auxiliary lens 5 is arranged on the mounting portion 2. Two auxiliary lenses 5 are arranged. The two auxiliary lenses 5 are symmetrically arranged on both sides of the camera 21. The auxiliary lens 5 is slidably arranged on the mounting portion 2 along the horizontal direction. An adjustment component 6 is arranged on the mounting portion 2. The adjustment component 6 is used to adjust the distance between the two auxiliary lenses 5.

[0040] Reference Figure 3 A slide groove 7 is opened in the horizontal direction on the mounting portion 2, and sliders 71 are slidably arranged at both ends of the slide groove 7 along the length direction of the slide groove 7, the auxiliary lens 5 is arranged on the slider 71, and the adjustment component 6 is used to adjust the positions of the two sliders 71 in the slide groove 7.

[0041] As an implementation mode of the present utility model, refer to Figure 3The slide groove 7 is provided as a T-shaped groove, and the slider 71 is provided as a T-shaped block adapted to the slide groove 7; as another possible implementation manner of the utility model, the slide groove 7 can also be provided as a dovetail groove, and the slider 71 is provided as a dovetail block adapted to the slide groove 7.

[0042] Reference Figure 3 As an embodiment of the present utility model, the adjustment component 6 is configured as a rotating shaft 61 and a screw 62. The screw 62 is rotatably arranged in the slide groove 7 along the length direction of the slide groove 7. The rotating shaft 61 is rotatably arranged on the mounting portion 2. The rotating shaft 61 is transmission-connected with the screw 62. The slider 71 is threadedly sleeved on both ends of the screw 62. A knob 63 is coaxially fixedly arranged at one end of the rotating shaft 61 away from the mounting portion 2. The diameter of the knob 63 is larger than the diameter of the rotating shaft 61 and is arranged on the outside of the mounting portion 2.

[0043] Reference Figure 3 The lead screw 62 is configured as a bidirectional lead screw, that is, the spiral lines at both ends of the lead screw 62 rotate in opposite directions. As the lead screw 62 rotates, the two sliders 71 move toward or away from each other under the drive of the lead screw 62.

[0044] Among them, refer to Figure 3 , an anti-slip pattern 64 is provided on the knob 63. When the distance between the two auxiliary lenses 5 needs to be adjusted, the knob 63 is turned, and the knob 63 drives the lead screw 62 to rotate to adjust the position of the slider 71 in the slide slot 7, thereby achieving the purpose of adjusting the distance between the two auxiliary lenses 5. In this process, the threaded transmission is performed through the mutually engaged threads between the slider 71 and the lead screw 62, and the transmission is more accurate and reliable, and has better practicality.

[0045] Reference Figure 4 As another embodiment of the present utility model, the adjustment component 6 is configured as a screw 62 and a rotating motor 65. The screw 62 is rotatably arranged in the slide groove 7 along the length direction of the slide groove 7. The rotating motor 65 is fixedly installed on the side wall of the mounting portion 2. The output shaft of the rotating motor 65 is coaxially fixedly connected to the screw 62 through a coupling.

[0046] Reference Figures 4 to 6 A mounting plate 8 is fixedly arranged on the side of the slider 71 away from the slide groove 7, a mounting groove 81 is opened on the mounting plate 8 in the vertical direction, the top of the mounting groove 81 is penetrated, a mounting block 82 is slidably arranged in the mounting groove 81, the mounting block 82 is fixedly connected to the auxiliary lens 5, a limiting member 83 is arranged on the mounting block 82, and the limiting member 83 is used to limit the position of the mounting block 82 in the mounting groove 81.

[0047] In some other possible embodiments, like the auxiliary lens 5 , the camera 21 may also be inserted and installed in the mounting slot 81 of another mounting plate 8 .

[0048] As one embodiment of the present utility model, the mounting groove 81 is provided as a T-shaped groove, and the mounting block 82 is provided as a T-shaped block adapted to the mounting groove 81 ; as other embodiments of the present utility model, the mounting groove 81 can also be provided as a dovetail groove, and the mounting block 82 is correspondingly provided as a dovetail block adapted to the mounting groove 81 .

[0049] Reference Figure 5 , 6 As an embodiment of the present utility model, the limiting member 83 is configured as a limiting pin, a mounting hole 84 is horizontally provided on the side wall of the mounting block 82, the limiting member 83 is slidably penetrated into the mounting hole 84, a limiting hole 85 for inserting the limiting member 83 is provided on the inner wall of the mounting groove 81, an elastic member 86 is provided in the mounting hole 84, the elastic member 86 is used to drive the limiting member 83 to move in a direction away from the mounting hole 84, and a driving member 87 is provided on the mounting plate 8, the driving member 87 is used to drive the limiting member 83 to disengage from the limiting hole 85.

[0050] Reference Figure 5 , 6 A retaining ring 88 is provided at the opening of the mounting hole 84. The inner diameter of the retaining ring 88 is smaller than the aperture of the mounting hole 84. The inner diameter of the retaining ring 88 is matched with the diameter of the limiting member 83. An anti-slip portion 89 is fixedly provided at the tail of the limiting member 83. The diameter of the anti-slip portion 89 is matched with the aperture of the mounting hole 84. In actual use, the anti-slip portion 89 is arranged in the mounting hole 84 and abuts against the inner side wall of the retaining ring 88 to prevent the limiting member 83 from detaching from the mounting hole 84.

[0051] Reference Figure 5 , 6 The elastic member 86 is configured as a compression spring, and the elastic member 86 is disposed in the mounting hole 84 . One end of the elastic member 86 abuts against the side surface of the anti-slip portion 89 , and the other end abuts against the inner wall of the mounting hole 84 .

[0052] Among them, refer to Figure 5 , 6 The driving member 87 is set as a push rod, and a connecting hole 9 is opened on the side wall of the mounting plate 8 along the axial direction of the limiting hole 85. The connecting hole 9 is connected to the limiting hole 85, and the diameter of the connecting hole 9 is less than or equal to the limiting hole 85. The driving member 87 is slidably penetrated into the connecting hole 9, and the end of the driving member 87 inserted into the limiting hole 85 is used to abut against the end of the limiting member 83. A connecting member 91 is provided on the mounting plate 8, and the connecting member 91 is used to prevent the driving member 87 from being separated from the connecting hole 9.

[0053] As an implementation mode of the present utility model, refer to Figure 5 , 6The connecting member 91 is configured as a connecting spring, and the connecting member 91 is sleeved on the driving member 87. A pressing plate 92 is fixedly provided at one end of the driving member 87 away from the mounting plate 8. The diameter of the pressing plate 92 is larger than the diameter of the driving member 87 to facilitate pressing by the staff. One end of the connecting member 91 is fixedly connected to the pressing plate 92, and the other end is fixedly connected to the side wall of the mounting portion 2.

[0054] Reference Figure 5 , 6 A ball 93 is embedded at the end of the stopper 83, and the ball 93 is used for rolling contact with the inner wall of the mounting groove 81. The ball 93 converts the sliding friction between the end of the stopper 83 and the inner wall of the mounting groove 81 into rolling friction, thereby reducing the friction between the end of the stopper 83 and the inner wall of the mounting groove 81, reducing wear and improving the smoothness of the mounting block 82 during installation, which has good practicality.

[0055] When the mounting block 82 fixedly connected to the auxiliary lens 5 is inserted into the mounting groove 81 on the mounting plate 8, it can slide up and down in the T-shaped mounting groove 81. When it slides until the limiting member 83 and the ball 93 are embedded in the limiting hole 85, the mounting block 82 is installed and limited on the mounting plate 8, and the relative positions of the two are fixed. When it is necessary to remove the mounting block 82 from the mounting groove 81, it is only necessary to press the pressure plate 92 inward so that the driving member 87 pushes the ball 93 and the limiting member 83 out of the limiting hole 85.

[0056] In this embodiment, the linear module adopts the mature products available on the market, such as Thomson MG / TG (Movopart / Rapidtrak) linear modules, and the drive length can be selected or customized according to actual needs. All the linear modules mentioned in this embodiment can adopt Thomson MG / TG (Movopart / Rapidtrak) linear modules, which is the existing technology, and the specific structure is not described here.

[0057] The implementation principle of a detection component for lens appearance detection equipment proposed in the embodiment of the utility model is:

[0058] During actual use, according to the camera height required for different lens detection, the driving component 3 can flexibly adjust the height position of the mounting portion 2 on the frame 1, and then adjust the height position of the camera 21 on the frame 1, so as to achieve the purpose of adjusting the distance between the camera 21 and the detection platform 13, so that it can be suitable for the camera height required for detection of different types of lenses, effectively improve the application range of the device, avoid frequent replacement of the camera 21, thereby improving the efficiency of lens detection and reducing the cost of lens detection.

[0059] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A detection assembly for a lens appearance detection device, comprising a frame (1) and a lens tray (12), wherein a placement table (11) for placing the lens tray (12) is arranged inside the frame (1), and a detection table (13) is arranged on one side of the placement table (11), characterized in that: A mounting portion (2) is slidably arranged on the frame (1) in a vertical direction, the mounting portion (2) is located above the detection platform (13), a camera (21) is arranged on the mounting portion (2), a driving component (3) is arranged on the frame (1), the driving component (3) is used to drive the mounting portion (2) to move on the frame (1), and a transfer component (4) is arranged on the frame (1), the transfer component (4) is used to transfer the lens tray (12) from the placement platform (11) to the detection platform (13); An auxiliary lens (5) is arranged on the mounting portion (2), two auxiliary lenses (5) are arranged, and the two auxiliary lenses (5) are symmetrically arranged on both sides of the camera (21). The auxiliary lenses (5) are arranged on the mounting portion (2) in a sliding manner in a horizontal direction. An adjustment component (6) is arranged on the mounting portion (2), and the adjustment component (6) is used to adjust the distance between the two auxiliary lenses (5).

2. The detection component for lens appearance detection equipment according to claim 1, characterized in that: A slide groove (7) is provided on the mounting portion (2) in a horizontal direction, and sliders (71) are provided at both ends of the slide groove (7) for sliding along the length direction of the slide groove (7), the auxiliary lens (5) is provided on the sliders (71), and the adjustment assembly (6) is used for adjusting the positions of the two sliders (71) in the slide groove (7).

3. The detection component for lens appearance detection equipment according to claim 2, characterized in that: The adjustment assembly (6) is configured as a rotating shaft (61) and a lead screw (62); the lead screw (62) is rotatably arranged in the slide groove (7) along the length direction of the slide groove (7); the rotating shaft (61) is rotatably arranged on the mounting portion (2); the rotating shaft (61) is transmission-connected to the lead screw (62); the slider (71) is threadedly sleeved on both ends of the lead screw (62); a knob (63) is coaxially fixedly arranged at one end of the rotating shaft (61) away from the mounting portion (2); and the diameter of the knob (63) is larger than the diameter of the rotating shaft (61).

4. The detection component for lens appearance detection equipment according to claim 3, characterized in that: A mounting plate (8) is fixedly arranged on a side of the slide block (71) away from the slide groove (7); a mounting groove (81) is provided on the mounting plate (8) in a vertical direction; a top of the mounting groove (81) is penetrated; a mounting block (82) is slidably arranged in the mounting groove (81); the mounting block (82) is fixedly connected to the auxiliary lens (5); a limiting member (83) is arranged on the mounting block (82); the limiting member (83) is used to limit the position of the mounting block (82) in the mounting groove (81).

5. The detection component for lens appearance detection equipment according to claim 4, characterized in that: The limiting member (83) is configured as a limiting pin. A mounting hole (84) is provided on a side wall of the mounting block (82) in a horizontal direction. The limiting member (83) is slidably inserted into the mounting hole (84). A limiting hole (85) for inserting the limiting member (83) is provided on an inner wall of the mounting groove (81). An elastic member (86) is provided in the mounting hole (84). The elastic member (86) is used to drive the limiting member (83) to move in a direction away from the mounting hole (84). A driving member (87) is provided on the mounting plate (8). The driving member (87) is used to drive the limiting member (83) to disengage from the limiting hole (85).

6. The detection component for lens appearance detection equipment according to claim 5, characterized in that: The driving member (87) is arranged as a push rod, and a connecting hole (9) is provided on the side wall of the mounting plate (8) along the axial direction of the limiting hole (85), the connecting hole (9) is connected with the limiting hole (85), and the diameter of the connecting hole (9) is less than or equal to that of the limiting hole (85), the driving member (87) is slidably penetrated into the connecting hole (9), the end of the driving member (87) inserted into the limiting hole (85) is used to abut against the end of the limiting member (83), and a connecting member (91) is provided on the mounting plate (8), and the connecting member (91) is used to prevent the driving member (87) from being separated from the connecting hole (9).

7. The detection component for lens appearance detection equipment according to claim 5, characterized in that: A ball (93) is embedded at the end of the limiting member (83), and the ball (93) is used for rolling contact with the inner wall of the installation groove (81).

8. The detection component for lens appearance detection equipment according to claim 6, characterized in that: A retaining ring (88) is provided at the opening of the mounting hole (84), the inner diameter of the retaining ring (88) is smaller than the hole diameter of the mounting hole (84), and the inner diameter of the retaining ring (88) is matched with the diameter of the limiting member (83), and an anti-slipping portion (89) is fixedly provided at the tail of the limiting member (83), the diameter of the anti-slipping portion (89) is matched with the hole diameter of the mounting hole (84), and the anti-slipping portion (89) is arranged in the mounting hole (84) and abuts against the inner side wall of the retaining ring (88).

9. The detection component for lens appearance detection equipment according to claim 8, characterized in that: The elastic member (86) is configured as a compression spring, one end of the elastic member (86) abuts against the side surface of the anti-slip portion (89), and the other end abuts against the inner wall of the mounting hole (84); the connecting member (91) is configured as a connecting spring, the connecting member (91) is sleeved on the driving member (87), and a pressure plate (92) is fixedly arranged at one end of the driving member (87) away from the mounting plate (8), and the diameter of the pressure plate (92) is larger than the diameter of the driving member (87).

10. The detection component for lens appearance detection equipment according to claim 4, characterized in that: The slide groove (7) is formed as a T-shaped groove or a dovetail groove, and the slider (71) is configured as a T-shaped block or a dovetail block that matches the slide groove (7); the mounting groove (81) is also formed as a T-shaped groove or a dovetail groove, and the mounting block (82) is configured as a T-shaped block or a dovetail block that matches the mounting groove (81).

Images