Myopic and presbyopic lens detecting and sorting device and method

Abstract

The invention discloses a myopic and presbyopic lens detecting and sorting device and method, and relates to the technical field of lens sorting, the myopic and presbyopic lens detecting and sorting device comprises a detector for detecting corresponding parameters of lenses and a sorting machine for sorting and classifying the lenses according to detection results; the detection machine comprises a lens supply belt, a lens conveying belt and a first transfer mechanism for transferring lenses on the lens supply belt to the lens conveying belt, and further comprises a plurality of parameter detection devices, a supply mechanism for supplying cup holders and a conveying mechanism communicated with the sorting machine. The device has the beneficial effects that through the arrangement of the supply mechanism, when presbyopic lenses and low-degree myopic lenses are sorted, cup holders can be synchronously supplied in the lens detection process, after lens detection is completed, the lenses are transferred to the cup holders through the second transfer mechanism and then stacked, the lenses are isolated by the cup holders, and the lens detection efficiency is improved. And the phenomenon that the lenses are damaged by overlapping is effectively avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of lens sorting, and in particular to a device and method for detecting and sorting myopia and presbyopia lenses. Background Art

[0002] The lens sorting machine is an advanced automated equipment. It mainly relies on the optical properties of the lens, such as brightness, focal length, and other physical properties, such as thickness and weight. It emits light through a precise optical detection system and analyzes its refraction, reflection or imaging. The feeding unit in the mechanical structure transports the lenses in an orderly manner. The detection unit makes accurate judgments, and the sorting unit quickly and accurately classifies and places the lenses according to standards such as degree, type, size, and material based on the judgment results. It is widely used in glasses production, lens processing, and recycling in glasses stores, which greatly improves the efficiency and accuracy of lens sorting and reduces labor costs.

[0003] In the sorting operation of myopia lenses and presbyopia lenses, high-power myopia lenses are thin in the middle and thick on both sides, so they are not easily damaged when stacked directly; low-power myopia lenses have a smaller thickness difference between the middle and the sides, while the middle area of ​​presbyopia lenses is convex, and the above two types of lenses will be damaged when stacked directly; therefore, how to effectively avoid lens damage when sorting lenses is a technical problem that needs to be solved urgently. Summary of the invention

[0004] The purpose of this section is to provide a myopia and presbyopia lens detection and sorting device and method, which can be compatible with the sorting of myopia lenses and presbyopia lenses and can effectively avoid lens overlap damage.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: a myopia and presbyopia lens detection and sorting device, comprising a detection machine for detecting corresponding parameters of lenses and a sorting machine for sorting and classifying lenses according to the detection results; the detection machine comprises a lens supply belt, a lens conveyor belt and a first transfer mechanism for transferring lenses on the lens supply belt to the lens conveyor belt, and also comprises a plurality of parameter detection devices, a supply mechanism for supplying cup holders and a conveying mechanism connected to the sorting machine; the sorting machine comprises a three-axis manipulator, a temporary storage bin, a cup rack, a cup rack supply belt and a cup rack conveyor belt; the three-axis manipulator is used to grab the lenses on the conveying mechanism and temporarily stack them in the temporary storage bin. When a group of lenses is stacked to a preset height, the three-axis manipulator simultaneously grabs the group of lenses and transfers them to the cup rack.

[0006] As a preferred embodiment of the myopia and presbyopia lens detection and sorting device described in the present invention, the supply mechanism includes a cup holder supply belt, a cup holder transfer mechanism is provided on one side of the cup holder supply belt, a second transfer mechanism for transferring the detected lenses to the conveying mechanism is provided at one end of the lens conveyor belt, the cup holder is an integrated cup holder, and the integrated cup holder includes a disc base and a plurality of support blocks arranged on the edge of the disc base, the support block has an inclined surface on one side facing the center of the disc base, and the other side of the support block has a notch, and a cavity is provided at the bottom of the integrated cup holder.

[0007] As a preferred embodiment of the myopia and presbyopia lens detection and sorting device described in the present invention, the supply mechanism includes cup holder storage boxes symmetrically arranged on both sides of the lens conveyor belt, and the cup holder is a split cup holder, which is two semi-circular ring structures that can be spliced ​​together, can be wrapped around the outer edge of the lens and open inward.

[0008] As a preferred embodiment of the myopia and presbyopia lens detection and sorting device of the present invention, a push plate mechanism for pushing the split cup holders for assembly is provided below the cup holder storage box, both ends of the cup holder storage box are open and the top is used for loading the split cup holders, and the bottom is connected to the push plate mechanism, a groove having the same shape and size as the split cup holder is provided on the top of the push plate mechanism, when the push plate mechanism pushes out the split cup holder in the groove and the push plate mechanism is reset, the split cup holder at the bottom of the cup holder storage box located above the push plate mechanism falls into the groove.

[0009] As a preferred solution of the myopia and presbyopia lens detection and sorting device described in the present invention, the parameter detection device includes two detection contacts respectively located above and below the lens conveyor belt, and a soft support sleeve is provided on the detection contact located below the lens conveyor belt.

[0010] As a preferred embodiment of the myopia and presbyopia lens detection and sorting device of the present invention, one of the cup holder storage boxes is fixedly connected to the side wall of the lens conveyor belt, and the other cup holder storage box is fixedly connected to the side wall of the parameter detection device.

[0011] As a preferred solution of the myopia and presbyopia lens detection and sorting device described in the present invention, the split cup holder is provided with a plug and a socket matching the plug.

[0012] As a preferred solution of the myopia and presbyopia lens detection and sorting device described in the present invention, it also includes a labeling mechanism for printing labels and labeling lenses, and the split cup holder is provided with a protrusion that cooperates with the labeling mechanism.

[0013] As a preferred embodiment of the method for detecting and sorting myopia and presbyopia lenses described in the present invention, the method comprises the following steps: step 1, starting a lens supply belt to convey lenses, and transferring the lenses from the lens supply belt to the lens conveyor belt by a first transfer mechanism; step 2, detecting corresponding parameters of the lenses on the lens conveyor belt; step 3, judging whether an integrated cup holder is required according to the degree of the lenses, and directly proceeding to step 4 when the integrated cup holder is not required, and when the integrated cup holder is required, starting the cup holder supply belt, and then transferring the integrated cup holder to a preset position on the conveyor mechanism by the cup holder transfer mechanism for waiting; step 4, transferring the lenses to a preset position on the conveyor mechanism by a second transfer mechanism, and then conveying the lenses or the integrated cup holder carrying the lenses to a sorting machine by the conveyor mechanism; step 5, the sorting machine sorts and classifies the lenses according to the corresponding parameters of the lenses, and then transfers them to the labeling mechanism for labeling.

[0014] As a preferred embodiment of the method for detecting and sorting myopia and presbyopia lenses described in the present invention, the method comprises the following steps: step 1, starting the lens supply belt to convey the lenses, and transferring the lenses from the lens supply belt to the lens conveyor belt by the first transfer mechanism; step 2, placing the split cup holders in the cup holder storage boxes on both sides of the lens conveyor belt, and when the lenses are conveyed to the parameter detection device, starting the detection contact located below the lens conveyor belt, driving the soft support sleeve to lift the lenses to a height corresponding to the bottom of the push plate mechanism, and then starting the push plate mechanism to drive the split cup holders to be assembled; step 3, lifting the lenses upward to a certain height so that the assembled split cup holders rise, and then resetting the push plate mechanism; step 4, detecting the corresponding parameters of the lenses; conveying the split cup holders carrying the lenses to the sorting machine through the conveying mechanism; step 5, the sorting machine sorts and classifies the lenses according to the corresponding parameters of the lenses, and then transfers them to the labeling mechanism for labeling.

[0015] Beneficial effects of the present invention: 1. By setting up a supply mechanism, when sorting presbyopic lenses and low-power myopia lenses, the cup holder can be supplied synchronously during the lens detection process. After the lens detection is completed, the lenses are transferred to the cup holder through the second transfer mechanism and then stacked. The lenses are isolated by the cup holder, which effectively avoids the situation where the lenses are damaged by stacking.

[0016] 2. By setting the supply mechanism as a cup holder storage box, and setting a push plate mechanism at the bottom of the cup holder storage box, and then setting the cup holder as a hollow semicircular ring that can be assembled with each other, the cup holder can be inserted into the cup holder while positioning the lens, thereby isolating and supporting the lens. The closed cup holder has a hollow structure, which is convenient for subsequent inspection of the lens. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. 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 these drawings without creativity and labor. Among them: Figure 1 and Figure 2 It is a schematic diagram of the overall structure of the present invention; Figure 3 It is a three-dimensional schematic diagram of the sorting machine of the present invention; Figure 4 It is a three-dimensional schematic diagram of the detection machine in the first embodiment of the present invention; Figure 5 It is a three-dimensional schematic diagram of a detection machine in Embodiment 2 of the present invention; Figure 6 and Figure 7 It is a partial schematic diagram of the detection machine in the second embodiment of the present invention; Figure 8 It is a structural schematic diagram of the push plate mechanism and the detection contact part in the second embodiment of the present invention; Fig. 9 It is a schematic structural diagram of the integrated cup holder of the present invention.

[0018] Figure numerals: 1. detection machine; 2. sorting machine; 3. lens; 4. split cup holder; 5. integrated cup holder; 101. lens supply belt; 102. lens conveyor belt; 103. parameter detection device; 1041. cup holder supply belt; 1042. cup holder storage box; 105. conveying mechanism; 106. plate pushing mechanism; 1061. groove; 107. detection contact; 108. soft support sleeve; 201. three-axis manipulator; 202. temporary storage bin; 203. cup holder; 204. cup holder supply belt; 205. cup holder conveyor belt; 401. plug; 402. socket; 501. disc base; 502. support block; 503. cavity. DETAILED DESCRIPTION

[0019] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0020] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from this description. The "embodiment" referred to here refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. Embodiment 1

[0021] Reference Figure 1~Figure 4 as well as Fig. 9The present embodiment provides a myopia and presbyopia lens detection and sorting device, specifically comprising a detection machine (1) for detecting corresponding parameters of lenses (3) and a sorting machine (2) for sorting and classifying the lenses (3) according to the detection results; the detection machine (1) comprises a lens supply belt (101), a lens conveyor belt (102) and a first transfer mechanism for transferring the lenses (3) on the lens supply belt (101) to the lens conveyor belt (102), and also comprises a plurality of parameter detection devices (103), a supply mechanism for supplying a cup holder and a first transfer mechanism for transferring the lenses (3) on the lens supply belt (101) to the lens conveyor belt (102). The conveying mechanism (105) is connected to the sorting machine (2); the sorting machine (2) comprises a three-axis manipulator (201), a temporary storage bin (202), a cup rack (203), a cup rack supply belt (204), and a cup rack conveyor belt (205); the three-axis manipulator (201) is used to grab the lenses (3) on the conveying mechanism (105) and temporarily stack them in the temporary storage bin (202); when a group of lenses (3) is stacked to a preset height, the three-axis manipulator (201) simultaneously grabs the group of lenses (3) and transfers them to the cup rack (203).

[0022] The supply mechanism comprises a cup holder supply belt (1041), one side of the cup holder supply belt (1041) is provided with a cup holder transfer mechanism, one end of the lens conveyor belt (102) is provided with a second transfer mechanism for transferring the inspected lens (3) to the conveyor mechanism (105), the cup holder is an integrated cup holder (5), the integrated cup holder (5) comprises a disc base (501) and a plurality of support blocks (502) arranged at the edge of the disc base (501), the support block (502) has an inclined surface on one side facing the center of the disc base (501), the support block (502) has a notch on the other side, and a cavity (503) is provided at the bottom of the integrated cup holder (5).

[0023] The detection machine 1 is used to detect the corresponding parameters of the lens 3, such as thickness, diameter and luminosity. The first transfer mechanism, the second transfer mechanism and the cup holder transfer mechanism are suction cup type mechanical arms. The suction cup type mechanical arms belong to the prior art and will not be described in detail in this application. They are used to suck the lens 3 or the integrated cup holder 5 and transfer them to the corresponding position. A plurality of round holes are provided in the temporary storage bin 202, and round rods can be inserted into the round holes. More than three round rods form a temporary storage area for stacking the lenses 3.

[0024] The three-axis robot 201 classifies the lenses inspected by the inspection machine 1 and puts them into different temporary storage areas in turn. When the lenses 3 in a certain temporary storage area are stacked to a preset height or quantity, the temporary storage area stops stacking, and the three-axis robot 201 then transfers the lenses 3 in the temporary storage area or the cup holder with the lenses 3 to the cup holder 203; the cup holder 203 is transported to the corresponding area by the cup holder supply belt 204 to wait. When the three-axis robot 201 transfers a group of lenses 3 to the cup holder 203, the cup holder supply belt 204 continues to transport the cup holder 203 to the cup holder conveyor belt 205, and then the cup holder conveyor belt 205 is used for subsequent transmission.

[0025] When inspecting and sorting myopia lenses, the integrated cup holder 5 and the cup holder supply belt 1041 are not needed. After the thickness, diameter and light intensity are inspected in sequence on the lens conveyor belt 102, the second transfer mechanism transfers the lens 3 to the conveying mechanism 105. When inspecting and sorting hyperopic lenses and low-degree myopia lenses, the integrated cup holder 5 and the cup holder supply belt 1041 are needed. The integrated cup holder 5 on the cup holder supply belt 1041 is transferred to the conveying mechanism 105 by the cup holder transfer mechanism and stays at a preset position waiting for the second transfer mechanism to put the lens 3 into the integrated cup holder 5. Embodiment 2

[0026] Reference Figure 5~Figure 8 The present embodiment is different from the first embodiment in that the supply mechanism comprises a cup holder storage box (1042) symmetrically arranged on both sides of the lens conveyor belt (102), the cup holder is a split cup holder (4), and the split cup holder (4) is two semi-circular ring structures that can be assembled, can be wrapped around the outer edge of the lens (3) and are open inward. A push plate mechanism (106) for pushing the split cup holder (4) to be assembled is provided below the cup holder storage box (1042); both ends of the cup holder storage box (1042) are open, and the top is used to load the split cup holder (4); the bottom is connected to the push plate mechanism (106); a groove (1061) having the same shape and size as the split cup holder (4) is provided on the top of the push plate mechanism (106); when the push plate mechanism (106) pushes out the split cup holder (4) in the groove (1061) and the push plate mechanism (106) is reset, the split cup holder (4) at the bottom of the cup holder storage box (1042) located above the push plate mechanism (106) falls into the groove (1061).

[0027] The parameter detection device (103) comprises two detection contacts (107) respectively located above and below the lens conveyor belt (102), and the detection contact (107) located below the lens conveyor belt (102) is provided with a soft support sleeve (108). One of the cup holder storage boxes (1042) is fixedly connected to the side wall of the lens conveyor belt (102), and the other cup holder storage box (1042) is fixedly connected to the side wall of the parameter detection device (103). The split cup holder (4) is provided with a plug (401) and a socket (402) matching the plug (401). It also comprises a labeling mechanism for printing a label and labeling the lens (3), and the split cup holder (4) is provided with a protrusion matching the labeling mechanism.

[0028] In this embodiment, the protrusion is arranged to facilitate the label mechanism to split the split cup holder 4 in the assembled state, the conveying mechanism 105 is connected to the end of the lens conveyor belt 102, the radial cross-section of the split cup holder 4 is approximately semicircular, and the split cup holder 4 after assembly has a certain gap at the joint to adapt to the change in the diameter of the lens 3, ensuring that the split cup holder 4 after assembly firmly clamps the lens 3 to achieve a positioning effect, which is convenient for subsequent parameter detection, and the edge of the split cup holder 4 close to the center of the semicircle is made of soft material, such as rubber, and has a slight deformation ability to adapt to the change in the thickness of the lens 3.

[0029] The cup holder storage box 1042 is provided with a fixing plate, which is used to form a space area in the cup holder storage box 1042 with the same shape as the split cup holder 4, so as to facilitate the neat placement of the split cup holder 4. Since the split cup holder 4 is approximately semicircular, the split cup holder 4 will not be radially offset when placed in the cup holder storage box 1042, ensuring that the subsequent split cup holder 4 can be successfully assembled. The depth of the groove 1061 is the same as or slightly less than the thickness of the split cup holder 4. The bottom surface of the cup holder storage box 1042 is flush with the top surface of the push plate mechanism 106, and the side of the split cup holder 4 is flush with the cup holder storage box 1042. The storage box 1042 fits tightly. When the push-plate mechanism 106 moves to the point where the groove 1061 completely overlaps with the hollow area at the bottom of the cup holder storage box 1042, and there is no split cup holder 4 in the groove 1061, the split cup holder 4 at the bottom of the cup holder storage box 1042 falls into the groove 1061. When the groove 1061 does not completely overlap with the hollow area at the bottom of the cup holder storage box 1042, the split cup holder 4 at the bottom of the cup holder storage box 1042 is supported by the side wall of the cup holder storage box 1042 and the top of the push-plate mechanism 106, and the split cup holder 4 does not fall downward.

[0030] The cup holder storage box 1042 is fixed relative to the push plate mechanism 106, and the two are only in contact. The push plate mechanisms 106 on both sides of the lens conveyor belt 102 are driven by motors to move closer or farther away from each other. When the push plate mechanisms 106 move closer to each other, they drive the split cup holder 4 in their own grooves 1061 to be assembled. At the same time, the detection contact 107 under the lens conveyor belt 102 is driven to rise upward. The soft support sleeve 108 is sleeved on the outside of the detection contact 107, and the end of the soft support sleeve 108 first contacts the lens 3 and lifts the lens 3 to a certain height. The support sleeve 108 is made of rubber material with a certain supporting force. During this process, the soft support sleeve 108 will not be deformed, so as not to affect the splicing process of the split cup holder 4 and place the lens 3 in the spliced ​​split cup holder 4. The detection contact 107 continues to rise to a certain height. During this process, the soft support sleeve 108 will not be deformed, so that the split cup holder 4 is separated from the push plate mechanism 106 as a whole. At the same time, the motor drives the push plate mechanism 106 to return to the initial position, and then the detection contact 107 is lowered to place the split cup holder 4 on the lens conveyor belt 102. Then, the detection contact 107 above the lens conveyor belt 102 is driven to press against the top of the lens 3, and then the detection contact 107 below the lens conveyor belt 102 is driven to rise upward, so that the soft support sleeve 108 is deformed, and finally the detection contact 107 is made to contact with the bottom of the lens 3 to achieve detection of the lens 3.

[0031] When detecting and sorting the hyperopic lenses and low-power myopic lenses, the conveying mechanism 105 is connected to the end of the lens conveyor belt 102 , and the cup holder storage box 1042 is located on both sides of the lens conveyor belt 102 . Embodiment 3

[0032] This embodiment provides a method for detecting and sorting myopia and presbyopia lenses, comprising the following steps: Step 1: dock the inspection machine 1, the sorting machine 2 and the labeling mechanism in sequence, complete system assembly, debugging and self-test, start the lens supply belt 101 to convey the lens 3, and transfer the lens 3 from the lens supply belt 101 to the lens conveyor belt 102 by the first transfer mechanism; Step 2, testing the corresponding parameters of the lens 3 on the lens conveyor belt 102; Step three, judging whether to use an integrated cup holder 5 according to the degree of the lens 3. Generally speaking, direct stacking of myopia lenses with degrees between 0 and -0.25 and presbyopia lenses of all degrees will cause intermediate contact wear. In this case, it is necessary to add an isolation device (cup holder) on the edge of the lens 3 to separate adjacent lenses 3.

[0033] When the integrated cup holder 5 is not needed, directly proceed to step 4. When the integrated cup holder 5 is needed, start the cup holder supply belt 1041, and then transfer the integrated cup holder 5 to a preset position on the conveying mechanism 105 through the cup holder transfer mechanism to wait. Step 4: The lens 3 is transferred to a preset position on the conveying mechanism 105 by the second transfer mechanism, and then the lens 3 or the integrated cup holder 5 carrying the lens 3 is conveyed to the sorting machine 2 by the conveying mechanism 105; Step 5: the sorting machine 2 sorts and classifies the lenses 3 according to the corresponding parameters of the lenses 3, and then transfers them to the labeling mechanism for labeling. Embodiment 4

[0034] This embodiment provides a method for detecting and sorting myopia and presbyopia lenses, comprising the following steps: Step 1: Start the lens supply belt 101 to transport the lens 3, and the first transfer mechanism transfers the lens 3 from the lens supply belt 101 to the lens conveyor belt 102; Step 2: Put the split cup holder 4 into the cup holder storage boxes 1042 on both sides of the lens conveyor belt 102. When the lens 3 is conveyed to the parameter detection device 103, start the detection contact 107 located below the lens conveyor belt 102 to drive the soft support sleeve 108 to lift the lens 3 to a height corresponding to the bottom of the push plate mechanism 106, and then start the push plate mechanism 106 to drive the split cup holder 4 to be assembled; Step 3, the lens 3 is lifted up to a certain height to raise the assembled split cup holder 4, and then the push plate mechanism 106 is reset; Step 4: Detect the corresponding parameters of the lens 3, and transport the split cup holder 4 carrying the lens 3 to the sorting machine 2 through the transport mechanism 105; Step 5: the sorting machine 2 sorts and classifies the lenses 3 according to the corresponding parameters of the lenses 3, and then transfers them to the labeling mechanism for labeling.

[0035] Importantly, although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible without substantially departing from the subject matter described in this application, such as the size, structure, shape and proportion of the various elements, as well as temperature, pressure, mounting arrangements, use of materials, color, directional changes, etc.; for example, an element shown as integrally formed may be composed of multiple parts or elements, and the position of the element may be inverted or otherwise changed; therefore, all such modifications should be included within the scope of the present invention, and other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present invention.

Claims

1. A device for detecting and sorting myopia and presbyopia lenses, characterized by: It comprises a detection machine (1) for detecting corresponding parameters of a lens (3) and a sorting machine (2) for sorting and classifying the lenses (3) according to the detection results; The inspection machine (1) comprises a lens supply belt (101), a lens conveyor belt (102), and a first transfer mechanism for transferring lenses (3) on the lens supply belt (101) to the lens conveyor belt (102), and further comprises a plurality of parameter detection devices (103), a supply mechanism for supplying a cup holder, and a conveying mechanism (105) connected to the sorting machine (2); The sorting machine (2) comprises a three-axis manipulator (201), a temporary storage bin (202), a cup rack (203), a cup rack supply belt (204), and a cup rack conveyor belt (205); the three-axis manipulator (201) is used to grab the lenses (3) on the conveying mechanism (105) and temporarily stack them in the temporary storage bin (202); when a group of lenses (3) is stacked to a preset height, the three-axis manipulator (201) simultaneously grabs the group of lenses (3) and transfers them to the cup rack (203).

2. The myopia and presbyopia lens detection and sorting device according to claim 1, characterized in that: The supply mechanism comprises a cup holder supply belt (1041), one side of the cup holder supply belt (1041) is provided with a cup holder transfer mechanism, one end of the lens conveyor belt (102) is provided with a second transfer mechanism for transferring the inspected lens (3) to the conveyor mechanism (105), the cup holder is an integrated cup holder (5), the integrated cup holder (5) comprises a disc base (501) and a plurality of support blocks (502) arranged at the edge of the disc base (501), the support block (502) has an inclined surface on one side facing the center of the disc base (501), the support block (502) has a notch on the other side, and a cavity (503) is provided at the bottom of the integrated cup holder (5).

3. The myopia and presbyopia lens detection and sorting device according to claim 1, characterized in that: The supply mechanism comprises a cup holder storage box (1042) symmetrically arranged on both sides of the lens conveyor belt (102); the cup holder is a split cup holder (4); the split cup holder (4) comprises two semi-circular ring structures that can be assembled, can wrap around the outer edge of the lens (3) and are open inwards.

4. The myopia and presbyopia lens detection and sorting device as claimed in claim 3, characterized in that: A push plate mechanism (106) for pushing the split cup holder (4) to be assembled is provided below the cup holder storage box (1042); both ends of the cup holder storage box (1042) are open, and the top is used to load the split cup holder (4); the bottom is connected to the push plate mechanism (106); a groove (1061) having the same shape and size as the split cup holder (4) is provided on the top of the push plate mechanism (106); when the push plate mechanism (106) pushes out the split cup holder (4) in the groove (1061) and the push plate mechanism (106) is reset, the split cup holder (4) at the bottom of the cup holder storage box (1042) located above the push plate mechanism (106) falls into the groove (1061).

5. The myopia and presbyopia lens detection and sorting device as claimed in claim 4, characterized in that: The parameter detection device (103) comprises two detection contacts (107) respectively located above the lens conveyor belt (102) and below the lens conveyor belt (102), and a soft support sleeve (108) is provided on the detection contact (107) located below the lens conveyor belt (102).

6. The myopia and presbyopia lens detection and sorting device as claimed in claim 5, characterized in that: One of the cup holder storage boxes (1042) is fixedly connected to the side wall of the lens conveyor belt (102), and the other cup holder storage box (1042) is fixedly connected to the side wall of the parameter detection device (103).

7. The myopia and presbyopia lens detection and sorting device according to claim 6, characterized in that: The split cup holder (4) is provided with a plug (401) and a socket (402) matching the plug (401).

8. The myopia and presbyopia lens detection and sorting device as claimed in claim 7, characterized in that: It also includes a labeling mechanism for printing labels and labeling the lens (3), and the split cup holder (4) is provided with a protrusion that matches the labeling mechanism.

9. A method for detecting and sorting myopia and presbyopia lenses, using the myopia and presbyopia lens detection and sorting device according to claim 2, characterized in that: The following steps are involved: Step 1: starting the lens supply belt (101) to convey the lens (3), and transferring the lens (3) from the lens supply belt (101) to the lens conveyor belt (102) by a first transfer mechanism; Step 2: testing corresponding parameters of the lens (3) on the lens conveyor belt (102); Step 3, judging whether the integrated cup holder (5) needs to be used according to the degree of the lens (3); when the integrated cup holder (5) does not need to be used, directly proceeding to step 4; when the integrated cup holder (5) needs to be used, starting the cup holder supply belt (1041), and then transferring the integrated cup holder (5) to a preset position on the conveying mechanism (105) through the cup holder transfer mechanism to wait; Step 4: transferring the lens (3) to a preset position on the conveying mechanism (105) through the second transfer mechanism, and then conveying the lens (3) or the integrated cup holder (5) carrying the lens (3) to the sorting machine (2) through the conveying mechanism (105); Step 5: The sorting machine (2) sorts and classifies the lenses (3) according to the corresponding parameters of the lenses (3), and then transfers them to the labeling mechanism for labeling.

10. A method for detecting and sorting myopia and presbyopia lenses, using the myopia and presbyopia lens detection and sorting device according to claim 8, characterized in that: The following steps are involved: Step 1: starting the lens supply belt (101) to convey the lens (3), and transferring the lens (3) from the lens supply belt (101) to the lens conveyor belt (102) by a first transfer mechanism; Step 2: Place the split cup holder (4) in the cup holder storage boxes (1042) on both sides of the lens conveyor belt (102); when the lens (3) is conveyed to the parameter detection device (103), start the detection contact (107) located below the lens conveyor belt (102), drive the soft support sleeve (108) to lift the lens (3) to a height corresponding to the bottom of the push plate mechanism (106), and then start the push plate mechanism (106) to drive the split cup holder (4) to be assembled; Step three, the lens (3) is lifted up to a certain height so that the assembled split cup holder (4) rises, and then the push plate mechanism (106) is reset; Step 4: testing the lens (3) for corresponding parameters; conveying the split cup holder (4) carrying the lens (3) to the sorting machine (2) through the conveying mechanism (105); Step 5: The sorting machine (2) sorts and classifies the lenses (3) according to the corresponding parameters of the lenses (3), and then transfers them to the labeling mechanism for labeling.

Images