Automatic wiping mirror appearance production equipment

Abstract

The invention discloses automatic wiping mirror appearance production equipment and an operation method.The automatic wiping mirror appearance production equipment comprises a wiping mechanism and a lens clamping and moving mechanism, at least three clamping rollers abut against the outer edge of a lens so as to clamp the lens, and the distance between a first clamping base and a second clamping base is adjusted according to the lenses with different outer diameters, so that the wiping mechanism can automatically wipe the outer edge of the lens; the clamped lens is moved to the first wiping end and the second wiping end through the wiping moving assembly, and the first wiping end and the second wiping end are made to be close to each other and abut against the two mirror faces of the lens respectively; the driving device drives the lens to reciprocate between the first wiping end and the second wiping end in the radial direction of the lens so as to automatically wipe the two mirror surfaces of the lens, the distance between the first wiping end and the second wiping end is adjusted according to different curved surfaces of the lens, and it is ensured that the first wiping end and the second wiping end can abut against the mirror surfaces.

Description

Technical Field

[0001] The present invention relates to the technical field of lens manufacturing, and particularly relates to an automatic lens appearance wiping production device and an operation method thereof. Background Art

[0002] A lens is a precision optical component. Before assembling an optical lens, it is necessary to clean the dust and stains on the surface of the lens. Currently, the lens wiping machines on the market only wipe the lenses or flat glass on the surface of the finished lens, and for single-curved lenses with different curvatures and different outer diameters, manual wiping is still used, resulting in low wiping efficiency and poor wiping effect. Summary of the Invention The purpose of the present invention is to provide an automatic lens appearance wiping production device and an operation method thereof to solve one or more technical problems existing in the prior art, and at least provide a beneficial choice or create conditions.

[0003] The technical solution adopted to solve the above technical problems: The present invention provides an automatic lens appearance wiping production device, including: A wiping mechanism, including a first wiping component, a second wiping component and a wiping driving component. The first wiping component is provided with a first wiping end, the second wiping component is provided with a second wiping end, the first wiping end and the second wiping end are arranged opposite to each other at intervals along a first direction, and the wiping driving component is configured to drive the first wiping component and the second wiping component to approach and separate from each other in the first direction; A lens clamping and moving mechanism, including a lens clamping component and a wiping moving component. The lens clamping component includes at least three clamping rollers whose axes extend along the first direction, a first clamping seat, a second clamping seat, a lens clamping driving structure and a lens rotation driving structure. At least three of the clamping rollers are arranged at intervals in a ring shape on a clamping reference plane, the clamping reference plane is perpendicular to the first direction, a part of at least three of the clamping rollers is arranged on the first clamping seat, and the other part is arranged on the second clamping seat. The lens clamping driving structure is configured to drive the first clamping seat and the second clamping seat to approach and separate from each other in a second direction, the second direction is perpendicular to the first direction, the lens rotation driving structure is configured to drive at least one of the clamping rollers to rotate, and the wiping moving component is configured to drive the lens clamping component to move in the first direction and on the clamping reference plane.

[0004] The beneficial effect of the present invention is: When in use, at least three clamping rollers are abutted against the outer edge of the lens to clamp the lens, and according to lenses with different outer diameters, the distance between the first clamping seat and the second clamping seat is adjusted to ensure that the clamping rollers can clamp the lens. The clamped lens is moved to the first wiping end and the second wiping end by the wiping moving assembly, and the first wiping end and the second wiping end are made to approach each other and respectively abut against the two lens surfaces of the lens. Then, at least one clamping roller is driven to rotate by the lens rotation driving structure, and at the same time, the lens is driven to reciprocate radially between the first wiping end and the second wiping end to realize automatic wiping of the two lens surfaces, and the distance between the first wiping end and the second wiping end is adjusted according to different curvatures of the lens to ensure that the first wiping end and the second wiping end can abut against the lens surface. Furthermore, the present invention can be applicable to lenses with different curvatures and different outer diameters, and can comprehensively wipe the lens surface, improving the automation degree and wiping effect.

[0005] As a further improvement of the above technical solution, four clamping rollers are provided, two of the clamping rollers are installed on the first clamping seat, and the other two clamping rollers are installed on the second clamping seat. The two clamping rollers on the first clamping seat and the two clamping rollers on the second clamping seat are symmetrically and oppositely arranged.

[0006] As a further improvement of the above technical solution, the lens rotation driving structure includes a first lens rotation driving member and a first driving gear installed on the first clamping seat, and a second lens rotation driving member and a second driving gear installed on the second clamping seat; The first lens rotation driving member is used to drive the first driving gear to rotate. Two clamping rollers located on the first clamping seat are respectively coaxially connected with a first driven gear, and the first driving gear is meshed and connected with the two first driven gears; The second lens rotation driving member is used to drive the second driving gear to rotate. Two clamping rollers located on the second clamping seat are respectively coaxially connected with a second driven gear, and the second driving gear is meshed and connected with the two second driven gears.

[0007] As a further improvement of the above technical solution, the wiping moving assembly includes a first wiping moving driving member and a second wiping moving driving member. The first wiping moving driving member is configured to drive the lens clamping assembly to move along the second direction, and the second wiping moving driving member is configured to drive the lens clamping assembly to move along the first direction. The second direction is perpendicular to the first direction. The symmetry axis between the two clamping rollers on the first clamping seat and the two clamping rollers on the second clamping seat is coplanar with the connecting line between the first wiping end and the second wiping end.

[0008] As a further improvement of the above technical solution, the first wiping assembly includes a first wiping head and a first wiping cloth conveying system, the second wiping assembly includes a second wiping head and a second wiping cloth conveying system, and the first wiping head and the second wiping head are arranged opposite to each other at intervals along the first direction; The first wiping cloth conveying system includes a first wiping cloth feeding structure, a first wiping cloth collecting structure, and a first wiping cloth body connected between the first wiping cloth feeding structure and the first wiping cloth collecting structure. The first wiping head is located between the first wiping cloth feeding structure and the first wiping cloth collecting structure, and one end of the first wiping head facing the second wiping head is in sliding contact with the first wiping cloth body to form the first wiping end; The second wiping cloth conveying system includes a second wiping cloth feeding structure, a second wiping cloth collecting structure, and a second wiping cloth body connected between the second wiping cloth feeding structure and the second wiping cloth collecting structure. The second wiping head is located between the second wiping cloth feeding structure and the second wiping cloth collecting structure, and one end of the second wiping head facing the first wiping head is in sliding contact with the second wiping cloth body to form the second wiping end.

[0009] As a further improvement of the above technical solution, the first wiping cloth conveying system includes a first feeding pressing cloth structure and a plurality of first feeding guiding rollers located between the first wiping cloth feeding structure and the first wiping head, and a first collecting pressing cloth structure and a plurality of first collecting guiding rollers located between the first wiping cloth collecting structure and the first wiping head; The first feeding pressing cloth structure includes a first feeding pressing cloth roller, a first feeding pressing cloth block, and a first feeding pressing cloth driving member for driving the first feeding pressing cloth block to press the first wiping cloth body against the first feeding pressing cloth roller. The first collecting pressing cloth structure includes a first collecting pressing cloth roller, a first collecting pressing cloth block, and a first collecting pressing cloth driving member for driving the first collecting pressing cloth block to press the first wiping cloth body against the first collecting pressing cloth roller; The second wiping cloth conveying system includes a second feeding pressing cloth structure and a plurality of second feeding guiding rollers located between the second wiping cloth feeding structure and the second wiping head, and a second collecting pressing cloth structure and a plurality of second collecting guiding rollers located between the second wiping cloth collecting structure and the second wiping head; The second feeding pressing cloth structure includes a second feeding pressing cloth roller, a second feeding pressing cloth block, and a second feeding pressing cloth driving member for driving the second feeding pressing cloth block to press the second wiping cloth body against the second feeding pressing cloth roller. The second collecting pressing cloth structure includes a second collecting pressing cloth roller, a second collecting pressing cloth block, and a second collecting pressing cloth driving member for driving the second collecting pressing cloth block to press the second wiping cloth body against the second collecting pressing cloth roller.

[0010] As a further improvement of the above technical solution, the first wiping assembly further includes a first wiping pressing drive and a first pressing elastic member. The first wiping pressing drive is used to drive the first wiping head to move relative to the first wiping cloth conveying system along the first direction, and the first pressing elastic member provides a wiping elastic force for the first wiping head toward the second wiping head; The second wiping assembly further includes a second wiping pressing drive and a second pressing elastic member. The second wiping pressing drive is used to drive the second wiping head to move relative to the second wiping cloth conveying system along the first direction, and the second pressing elastic member provides a wiping elastic force for the second wiping head toward the first wiping head.

[0011] As a further improvement of the above technical solution, the first wiping head is provided with a first liquid injection hole, and the second wiping head is provided with a second liquid injection hole; The wiping mechanism further includes a wiping alcohol conveying assembly, and the wiping alcohol conveying assembly is respectively connected to the first liquid injection hole and the second liquid injection hole.

[0012] As a further improvement of the above technical solution, it further includes a lens conveying mechanism. The lens conveying mechanism includes a loading vacuum suction nozzle, an unloading gripper, and a lens loading and unloading drive assembly. The lens loading and unloading drive assembly is used to drive the loading vacuum suction nozzle and the unloading gripper to move. The loading vacuum suction nozzle is used to transfer the lens to be wiped to the lens clamping assembly, and the unloading gripper is used to take out the lens on the lens clamping assembly.

[0013] The present invention also proposes an operating method, which is applied to the automatic mirror appearance wiping production equipment described above. The operating method includes: Transfer the lens to be wiped between at least three of the clamping rollers; Clamp the lens by abutting the clamping rollers against the outer edge of the lens; Move the lens between the first wiping end and the second wiping end, and align the lens with the center position between the first wiping end and the second wiping end; Move the first wiping end and the second wiping end closer to each other and respectively abut against the two mirror surfaces of the lens; Drive the lens to rotate through the clamping rollers, and at the same time drive the lens to reciprocate along the radial direction of the lens to wipe the two mirror surfaces of the lens simultaneously; After wiping is completed, move the lens out between the first wiping end and the second wiping end, and then take off the lens.

[0014] Other features and advantages of the present invention will be set forth in the following description, and in part will be obvious from the description, or may be learned by practice of the present invention. Description of the Drawings

[0015] The present invention will be further described below in conjunction with the drawings and embodiments; Figure 1 It is an automatic wiping mirror appearance production device provided by the present invention, and a schematic structural diagram of a wiping mechanism and a lens clamping and moving mechanism in one embodiment; Figure 2 It is a wiping mechanism provided by the present invention, and a schematic structural diagram of one embodiment; Figure 3 It is a lens clamping assembly provided by the present invention, and a schematic structural diagram of one embodiment; Figure 4 It is a side view of a lens clamping assembly provided by the present invention, and a schematic diagram of one embodiment; Figure 5 It is a top view of a wiping mechanism provided by the present invention, and a schematic diagram of one embodiment; Figure 6 It is a first wiping assembly provided by the present invention, and a schematic structural diagram of one embodiment with the first wiping cloth body removed; Figure 7 It is a lens conveying mechanism provided by the present invention, and a schematic structural diagram of one embodiment; Figure 8 It is an operating method provided by the present invention, and a flowchart of one embodiment; Reference Numerals in the Drawings: Wiping mechanism 100; First wiping assembly 110; First wiping end 111; First wiping head 112; First infusion hole 1121; First wiping moving seat 113; First sliding seat 1131; First slider 1132; First wiping cloth feeding structure 114; First wiping cloth collecting structure 115; First wiping cloth body 116; First feeding cloth pressing structure 117; First feeding cloth pressing roller 1171; First feeding cloth pressing block 1172; First feeding cloth pressing driving member 1173; First feeding guiding roller 118; First collecting cloth pressing structure 119; First collecting cloth pressing roller 1191; First collecting cloth pressing block 1192; First collecting cloth pressing driving member 1193; First collecting guiding roller 1110; First wiping pressing driving member 1111; First pressing elastic member 1112; Second wiping assembly 120; Second wiping end 121; Second wiping head 122; Second wiping moving seat 123; Second wiping cloth feeding structure 124; Second wiping cloth collecting structure 125; Second wiping cloth body 126; Second feeding cloth pressing structure 127; Second feeding cloth pressing roller 1271; Second feeding cloth pressing block 1272; Second feeding cloth pressing driving member 1273; Second feeding guiding roller 128; Second collecting cloth pressing structure 129; Second collecting cloth pressing roller 1291; Second collecting cloth pressing block 1292; Second collecting cloth pressing driving member 1293; Second collecting guiding roller 1210; Second wiping pressing driving member 1211; Second pressing elastic member 1212; First wiping driving unit 130; Second wiping driving unit 140; Lens clamping and moving mechanism 200; Lens clamping assembly 210; Clamping roller 211; First clamping seat 212; Second clamping seat 213; First lens rotation driving member 214; First driving gear 215; Second lens rotation driving member 216; Second driving gear 217; First driven gear 218; Second driven gear 219; Clamping frame 2110; Lens clamping driving structure 2111; Wiping moving assembly 220; First wiping moving driving member 221; Second wiping moving driving member 222; Wiping moving frame 223; Wiping fixed frame 224; Lens conveying mechanism 300; Loading vacuum suction nozzle 310; Unloading gripper 320; Lens loading and unloading driving assembly 330; Tray for lenses to be wiped 340; Finished product tray 350. Detailed implementation manners

[0016] The embodiments of the present invention will be described in detail below. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present invention and should not be construed as a limitation to the present invention.

[0017] In the description of the present invention, it should be understood that with respect to the orientation description, such as the upper and lower directions, the orientation or positional relationship indicated is based on the orientation or positional relationship shown in the drawings. This is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present invention.

[0018] In the description of the present invention, "a plurality of" refers to more than two. If there is a description of "first" and "second", it is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or the sequence relationship of the indicated technical features.

[0019] In the description of the present invention, unless otherwise clearly defined, terms such as "arrangement", "installation", and "connection" should be understood in a broad sense. Those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific content of the technical solution.

[0020] Next, the technical solution of the present invention will be clearly and completely described in conjunction with the drawings. Obviously, the following described embodiments are some embodiments of the present invention, not all embodiments.

[0021] At present, the wiping lens machines on the market cannot automatically wipe single-curved surface lenses with different curvatures and different outer diameters, resulting in low wiping efficiency and poor wiping effect. Therefore, the present invention proposes an automatic wiping mirror appearance production device, which can correspond to lenses with different curvatures and different outer diameters, has a better wiping effect than manual wiping, and has a high degree of automation.

[0022] As Figure 1 shown, the automatic wiping mirror appearance production device of the present invention includes: a wiping mechanism 100 and a lens clamping and moving mechanism 200. For the convenience of describing the positional relationship between various components, the automatic wiping mirror appearance production device of this embodiment has mutually orthogonal X-axis, Y-axis, and Z-axis.

[0023] As Figure 2 shown, wherein the wiping mechanism 100 includes a first wiping component 110, a second wiping component 120, and a wiping driving component. The first wiping component 110 is provided with a first wiping end 111, the second wiping component 120 is provided with a second wiping end 121, and the first wiping end 111 and the second wiping end 121 are arranged opposite to each other at intervals in a first direction, wherein the first direction is the X-axis direction, that is, the first wiping end 111 and the second wiping end 121 are arranged opposite to each other along the X-axis direction.

[0024] As Figure 2 、 Figure 5 and Figure 6As shown, the wiping drive assembly is respectively in transmission connection with the first wiping assembly 110 and the second wiping assembly 120. The wiping drive assembly is used to drive the first wiping assembly 110 and the second wiping assembly 120 to move independently in the X-axis direction, so as to realize that the first wiping assembly 110 and the second wiping assembly 120 approach and move away from each other in the X-axis direction. In this embodiment, the first wiping end 111 and the second wiping end 121 are used to contact the two mirror surfaces of the lens, so as to realize wiping the two mirror surfaces of the lens.

[0025] As Figure 1 shown, the lens clamping and moving mechanism 200 of the present invention includes a lens clamping assembly 210 and a wiping and moving assembly 220. The lens clamping assembly 210 is used to clamp and rotate the lens. As Figure 3 and Figure 4 shown, the lens clamping assembly 210 includes at least three clamping rollers 211, a first clamping seat 212, a second clamping seat 213, a lens clamping drive structure 2111 and a lens rotation drive structure. The axis of the clamping roller 211 in this embodiment extends along the X-axis direction. At least three clamping rollers 211 are arranged at intervals in a ring on the clamping reference plane, wherein the clamping reference plane is perpendicular to the X-axis direction, that is, the clamping reference plane is the ZY-axis plane. One part of at least three clamping rollers 211 is arranged on the first clamping seat 212, and the other part is arranged on the second clamping seat 213. The lens clamping drive structure 2111 is respectively in transmission connection with the first clamping seat 212 and the second clamping seat 213. The lens clamping drive structure 2111 is used to drive the first clamping seat 212 and the second clamping seat 213 to move in the second direction. In this embodiment, the second direction is defined as the Y-axis direction. It can be understood that the lens clamping drive structure 2111 drives the first clamping seat 212 and the second clamping seat 213 to approach and move away from each other in the Y-axis direction. In some other embodiments, the second direction can be the Z-axis direction or other directions, as long as the first clamping seat 212 and the second clamping seat 213 approach and move away from the casing on the ZY-axis plane.

[0026] When clamping the lens, the lens is arranged between at least three clamping rollers 211, and the first clamping seat 212 and the second clamping seat 213 are driven to approach each other, so as to drive at least three clamping rollers 211 to approach, so that the clamping rollers 211 are in contact with the outer edge of the lens, so as to realize clamping of the lens.

[0027] The lens rotation drive structure is in transmission connection with at least one clamping roller 211. The lens rotation drive structure is configured to drive at least one clamping roller 211 to rotate around its own axis, and drive the lens to rotate around its own axis between at least three clamping rollers 211 through the clamping rollers 211.

[0028] The wiping movement assembly 220 is configured to drive the lens clamping assembly 210 to move on the X-axis direction and the ZY-axis plane, so as to drive the lens to move along the X-axis direction, so that the lens is adjusted to the ZY-axis plane at the center between the first wiping end 111 and the second wiping end 121, and drive the lens to move on the ZY-axis plane, so that the lens can be adjusted to align with the center positions of the first wiping end 111 and the second wiping end 121.

[0029] In use, at least three clamping rollers 211 are abutted against the outer edge of the lens to clamp the lens, and according to lenses with different outer diameters, the distance between the first clamping seat 212 and the second clamping seat 213 is adjusted to ensure that the clamping rollers 211 can clamp the lens. The wiping movement assembly 220 moves the clamped lens to the first wiping end 111 and the second wiping end 121, and makes the first wiping end 111 and the second wiping end 121 approach each other and respectively abut against the two mirror surfaces of the lens. Then, the lens rotation driving structure drives at least one clamping roller 211 to rotate, and at the same time drives the lens to reciprocate radially between the first wiping end 111 and the second wiping end 121, so as to realize the automatic wiping of the two mirror surfaces of the lens, and adjust the distance between the first wiping end 111 and the second wiping end 121 according to different curvatures of the lens to ensure that the first wiping end 111 and the second wiping end 121 can abut against the mirror surface. Furthermore, the present invention can be applicable to lenses with different curvatures and different outer diameters, and can comprehensively wipe the mirror surfaces of the lenses, improving the automation degree and wiping effect.

[0030] As Figure 3 and Figure 4 shown, four clamping rollers 211 are provided in this embodiment. The four clamping rollers 211 in this embodiment are arranged in a rectangular distribution. Two of the clamping rollers 211 are installed on the first clamping seat 212, and the other two clamping rollers 211 are installed on the second clamping seat 213. The two clamping rollers 211 on the first clamping seat 212 and the two clamping rollers 211 on the second clamping seat 213 are respectively arranged at intervals along the Z-axis direction. The two clamping rollers 211 on the first clamping seat 212 and the two clamping rollers 211 on the second clamping seat 213 in this embodiment are symmetrically and oppositely arranged. The outer edge of the lens is clamped by the four clamping rollers 211 to improve the stability of clamping the lens.

[0031] In some of these embodiments, the lens rotation driving structure can drive one of the clamping rollers 211 to rotate. However, in order to improve the stability of lens rotation, the lens rotation driving structure of this embodiment drives four clamping rollers 211 to rotate simultaneously. Specifically, the lens rotation driving structure of this embodiment includes a first lens rotation driving member 214, a first driving gear 215, a second lens rotation driving member 216, and a second driving gear 217. The first lens rotation driving member 214 and the first driving gear 215 are installed on the first clamping seat 212, while the second lens rotation driving member 216 and the second driving gear 217 are installed on the second clamping seat 213.

[0032] The first lens rotation driving member 214 is used to drive the first driving gear 215 to rotate. Two clamping rollers 211 located on the first clamping seat 212 are respectively coaxially connected with a first driven gear 218. The first driving gear 215 is meshed and connected with the two first driven gears 218. The first driving gear 215 drives the two clamping rollers 211 on one side to rotate simultaneously. The second lens rotation driving member 216 is used to drive the second driving gear 217 to rotate. Two clamping rollers 211 located on the second clamping seat 213 are respectively coaxially connected with a second driven gear 219. The second driving gear 217 is meshed and connected with the two second driven gears 219. The second driving gear 217 drives the two clamping rollers 211 on the other side to rotate simultaneously.

[0033] The first lens rotation driving member 214 and the second lens rotation driving member 216 of this embodiment are respectively rotary motors. The rotary motors are connected to the first driving gear 215 and the second driving gear 217 by means of gear transmission or belt transmission.

[0034] The lens clamping assembly 210 of this embodiment includes a clamping frame 2110. The first clamping seat 212 and the second clamping seat 213 are slidably installed on the clamping frame 2110 along the Y axis. The lens clamping driving structure 2111 of this embodiment is a linear motor installed on the clamping frame 2110. In some other embodiments, the lens clamping driving structure 2111 can adopt linear driving structures such as cylinders or electric cylinders.

[0035] Such as Figure 1As shown in the figure, the wiping and moving assembly 220 of this embodiment includes a first wiping and moving driving member 221 and a second wiping and moving driving member 222. The first wiping and moving driving member 221 is used to drive the lens clamping assembly 210 to move along the second direction. In this embodiment, the second direction is the Z-axis direction, while the second wiping and moving driving member 222 is used to drive the lens clamping assembly 210 to move along the X-axis direction. Specifically, the wiping and moving assembly 220 of this embodiment further includes a wiping and moving frame 223 and a wiping and fixing frame 224. The second wiping and moving driving member 222 is installed on the wiping and fixing frame 224, while the first wiping and moving driving member 221 is installed on the wiping and moving frame 223. The first wiping and moving driving member 221 is in transmission connection with the clamping frame 2110, and the second wiping and moving driving member 222 is in transmission connection with the wiping and moving frame 223. The first wiping and moving driving member 221 and the second wiping and moving driving member 222 of this embodiment are linear motors respectively. In some other embodiments, the first wiping and moving driving member 221 and the second wiping and moving driving member 222 can be other linear driving structures.

[0036] In this embodiment, the first wiping and moving driving member 221 and the second wiping and moving driving member 222 are used to drive the lens to move in and out between the first wiping end 111 and the second wiping end 121, so as to facilitate the center positioning alignment and loading and unloading of the lens.

[0037] In order to reduce the requirements for movement control, the symmetry axis between the two clamping rollers 211 on the first clamping seat 212 and the two clamping rollers 211 on the second clamping seat 213 is arranged coplanarly with the central connection line between the first wiping end 111 and the second wiping end 121. It can be understood that when the second wiping and moving driving member 222 drives the lens clamping assembly 210 to move along the X-axis direction, the central axis of the lens remains coplanar with the central connection line between the first wiping end 111 and the second wiping end 121. When the lens is transferred between the first wiping end 111 and the second wiping end 121, the lens is moved to the range between the first wiping end 111 and the second wiping end 121 by the second wiping and moving driving member 222, and then the lens is driven to move along the Z-axis direction to the position corresponding to the center between the first wiping end 111 and the second wiping end 121 by the first wiping and moving driving member 221.

[0038] Moreover, an annular limiting clamping groove is provided on the outer peripheral wall of the clamping roller 211, and the cross-section of at least one limiting clamping groove is a V-shaped structure, and the lens is clamped and positioned through the limiting clamping groove.

[0039] In order to further improve the wiping effect on the lens surface, such as Figure 2 、 Figure 5 and Figure 6As shown, the first wiping assembly 110 of this embodiment includes a first wiping head 112 and a first wiping cloth conveying system. The second wiping assembly 120 includes a second wiping head 122 and a second wiping cloth conveying system. The first wiping head 112 and the second wiping head 122 are arranged opposite to each other at an interval along the X axis. The first wiping assembly 110 and the second wiping assembly 120 of this embodiment are symmetrically arranged.

[0040] Specifically, the first wiping assembly 110 of this embodiment includes a first wiping moving seat 113. The first wiping head 112 and the first wiping cloth conveying system are installed on the first wiping moving seat 113. The second wiping assembly 120 includes a second wiping moving seat 123. The second wiping head 122 and the second wiping cloth conveying system are installed on the second wiping moving seat 123. The wiping driving assembly includes a first wiping driving unit 130 and a second wiping driving unit 140. The first wiping driving unit 130 drives the first wiping moving seat 113 to move along the X axis, and the second wiping driving unit 140 drives the second wiping moving seat 123 to move along the X axis. The first wiping driving unit 130 and the second wiping driving unit 140 of this embodiment adopt linear motors.

[0041] Among them, as Figure 3 shown, the first wiping cloth conveying system includes a first wiping cloth feeding structure 114, a first wiping cloth collecting structure 115, and a first wiping cloth body 116 connected between the first wiping cloth feeding structure 114 and the first wiping cloth collecting structure 115. The first wiping head 112 is located between the first wiping cloth feeding structure 114 and the first wiping cloth collecting structure 115, and one end of the first wiping head 112 facing the second wiping head 122 is in sliding contact with the first wiping cloth body 116 to form a first wiping end 111. The first wiping head 112 is in contact with the mirror surface through the first wiping cloth body 116, and one of the mirror surfaces is wiped through the first wiping cloth body 116. The first wiping cloth feeding structure 114 is used to realize the feeding of the first wiping cloth body 116, and the first wiping cloth collecting structure 115 is used to realize the collection of the first wiping cloth body 116. During the wiping process, if it is necessary to replace the first wiping cloth body 116, the first wiping cloth body 116 can be moved so that a new first wiping cloth body 116 is arranged on the first wiping head 112. In this way, the operation of manually replacing the wiping cloth can be omitted, so as to improve the wiping efficiency and the wiping effect on the mirror surface.

[0042] The second wiping cloth conveying system includes a second wiping cloth feeding structure 124, a second wiping cloth collecting structure 125, and a second wiping cloth body 126 connected between the second wiping cloth feeding structure 124 and the second wiping cloth collecting structure 125. The second wiping head 122 is located between the second wiping cloth feeding structure 124 and the second wiping cloth collecting structure 125, and the end of the second wiping head 122 facing the first wiping head 112 is in sliding contact with the second wiping cloth body 126 to form a second wiping end 121. The functional actions of the second wiping head 122 and the second wiping cloth body 126 are the same as those of the first wiping head 112 and the first wiping cloth body 116 described above. Refer to the description of the above functions.

[0043] In this embodiment, the first wiping cloth feeding structure 114 and the first wiping cloth collecting structure 115 respectively adopt the methods of unwinding and winding to realize the feeding and collecting of the first wiping cloth body 116. Furthermore, the first wiping cloth feeding structure 114 adopts an unwinding shaft, and the first wiping cloth collecting structure 115 adopts a winding shaft structure. The winding shaft is driven by a motor to achieve automatic winding.

[0044] Furthermore, the first wiping cloth conveying system includes a first feeding pressing cloth structure 117 and several first feeding guiding rollers 118 located between the first wiping cloth feeding structure 114 and the first wiping head 112, and a first collecting pressing cloth structure 119 and several first collecting guiding rollers 1110 located between the first wiping cloth collecting structure 115 and the first wiping head 112.

[0045] In this embodiment, the first wiping cloth body 116 sequentially passes through the first feeding pressing cloth structure 117 and several first feeding guiding rollers 118. The first feeding pressing cloth structure 117 and the first collecting pressing cloth structure 119 are used to tightly convey the first wiping cloth body 116. The first wiping cloth body 116 on the feeding side and the discharging side of the first wiping head 112 is respectively pressed by the first feeding pressing cloth structure 117 and the first collecting pressing cloth structure 119 so that the first wiping cloth body 116 is closely attached to the first wiping head 112.

[0046] Specifically, the first feeding pressing cloth structure 117 includes a first feeding pressing cloth roller 1171, a first feeding pressing cloth block 1172, and a first feeding pressing cloth driving member 1173 for driving the first feeding pressing cloth block 1172 to press the first wiping cloth body 116 onto the first feeding pressing cloth roller 1171. The first feeding pressing cloth driving member 1173 can adopt a cylinder, an electric cylinder, etc.

[0047] The first material receiving and cloth pressing structure 119 includes a first material receiving and cloth pressing roller 1191, a first material receiving and cloth pressing block 1192, and a first material receiving and cloth pressing driving member 1193 for driving the first material receiving and cloth pressing block 1192 to press the first wiping cloth body 116 tightly against the first material receiving and cloth pressing roller 1191. The first material receiving and cloth pressing driving member 1193 can be a cylinder, an electric cylinder, etc.

[0048] Moreover, both the first material feeding and cloth pressing roller 1171 and the first material receiving and cloth pressing roller 1191 are driven to rotate by motors. The two ends of the first wiping cloth body 116 are tightened by the first material feeding and cloth pressing structure 117 and the first material receiving and cloth pressing structure 119 to ensure that the first wiping cloth body 116 is in close contact with the first wiping head 112.

[0049] The second wiping cloth conveying system of this embodiment includes a second material feeding and cloth pressing structure 127 and several second material feeding guiding rollers 128 located between the second wiping cloth feeding structure 124 and the second wiping head 122, and a second material receiving and cloth pressing structure 129 and several second material receiving guiding rollers 1210 located between the second wiping cloth receiving structure 125 and the second wiping head 122. The second material feeding and cloth pressing structure 127 includes a second material feeding and cloth pressing roller 1271, a second material feeding and cloth pressing block 1272, and a second material feeding and cloth pressing driving member 1273 for driving the second material feeding and cloth pressing block 1272 to press the second wiping cloth body 126 tightly against the second material feeding and cloth pressing roller 1271. The second material receiving and cloth pressing structure 129 includes a second material receiving and cloth pressing roller 1291, a second material receiving and cloth pressing block 1292, and a second material receiving and cloth pressing driving member 1293 for driving the second material receiving and cloth pressing block 1292 to press the second wiping cloth body 126 tightly against the second material receiving and cloth pressing roller 1291. The second material feeding and cloth pressing structure 127 and the second material receiving and cloth pressing structure 129 have the same structural functions as the above-mentioned first material feeding and cloth pressing structure 117 and first material receiving and cloth pressing structure 119.

[0050] Furthermore, the first wiping assembly 110 of this embodiment further includes a first wiping pressing driving member 1111 and a first pressing elastic member 1112. The first wiping pressing driving member 1111 is used to drive the first wiping head 112 to move relative to the first wiping cloth conveying system along the X axis. It can be understood that the first wiping pressing driving member 1111 drives the first wiping head 112 to press tightly on the first wiping cloth body 116, so that the first wiping cloth body 116 is in close contact with the first wiping head 112 to form a first wiping end 111. In this way, it is convenient to disassemble and assemble the first wiping cloth body 116, and secondly, it also ensures that the first wiping end 111 has good wiping function.

[0051] The first pressing elastic member 1112 provides a wiping elastic force for the first wiping head 112 towards the second wiping head 122. Under the action of the first pressing elastic member 1112, even if the first wiping cloth body 116 always adheres tightly to the curved mirror surface of the lens. In some embodiments, if there is no first pressing elastic member 1112, the position of the first wiping end 111 in the X-axis direction needs to be adjusted. In this embodiment, the first pressing elastic member 1112 is added. After adjusting the distance between the first wiping end 111 and the second wiping end 121, the first pressing elastic member 1112 is compressed. During wiping, the first wiping head 112 can move along with the curved mirror surface of the lens, so that the first wiping end 111 always adheres tightly to the curved mirror surface of the lens.

[0052] The first wiping pressing driving member 1111 of this embodiment is installed on the first wiping moving seat 113. The first wiping moving seat 113 is slidably installed with a first sliding seat 1131 along the X-axis direction. The first wiping pressing driving member 1111 drives the first sliding seat 1131 to move along the X-axis direction. The first wiping head 112 is slidably installed on the first sliding seat 1131 along the X-axis direction through a first slider 1132. The first pressing elastic member 1112 acts between the first slider 1132 and the first sliding seat 1131.

[0053] The second wiping assembly 120 also includes a second wiping pressing driving member 1211 and a second pressing elastic member 1212. The second wiping pressing driving member 1211 is used to drive the second wiping head 122 to move relative to the second wiping cloth conveying system along the X-axis direction. The second pressing elastic member 1212 provides a wiping elastic force for the second wiping head 122 towards the first wiping head 112. The functional structures of the second wiping pressing driving member 1211 and the second pressing elastic member 1212 are the same as those of the above-mentioned first wiping pressing driving member 1111 and the first pressing elastic member 1112.

[0054] To further improve the wiping effect, the first wiping head 112 is provided with a first liquid injection hole 1121, and the second wiping head 122 is provided with a second liquid injection hole; The wiping mechanism 100 of this embodiment further includes a wiping alcohol conveying assembly. The wiping alcohol conveying assembly is respectively connected to the first liquid injection hole 1121 and the second liquid injection hole, and the wiping alcohol conveying assembly conveys wiping alcohol to the first wiping head 112 and the second wiping head 122.

[0055] The first wiping head 112 and the second wiping head 122 of this embodiment adopt polyurethane wiping heads, and the first wiping cloth body 116 and the second wiping cloth body 126 are dust-free cloths.

[0056] Such as Figure 7As shown in the figure, the automatic lens appearance production equipment of this embodiment further includes a lens conveying mechanism 300. The lens conveying mechanism 300 includes a loading vacuum suction nozzle 310, an unloading gripper 320, and a lens loading and unloading driving assembly 330. The lens loading and unloading driving assembly 330 is used to drive the loading vacuum suction nozzle 310 and the unloading gripper 320 to move. The loading vacuum suction nozzle 310 is used to transfer the lens to be wiped to the lens clamping assembly 210, and the unloading gripper 320 is used to take out the lens on the lens clamping assembly 210. The lens loading and unloading driving assembly 330 includes an X-axis electric cylinder, a Y-axis electric cylinder, and a Z-axis electric cylinder. The lens conveying mechanism 300 of this embodiment is also provided with a to-be-wiped material tray 340 and a finished product tray 350. In this embodiment, the loading vacuum suction nozzle 310 is used to suck the lens to be wiped on the to-be-wiped material tray 340 and transfer it to the lens clamping assembly 210 for wiping. After wiping is completed, the unloading gripper 320 is used to hold the outer edge of the lens and send it to the finished product tray 350 to prevent the lens surface from being contaminated.

[0057] As Figure 8 shown in the figure, the present invention also proposes an operating method, which is applied to the automatic lens appearance production equipment. The operating method includes: Step S100: Transfer the lens to be wiped between at least three clamping rollers 211; Step S200: Clamp the lens by abutting the clamping rollers 211 against the outer edge of the lens; Step S300: Move the lens between the first wiping end 111 and the second wiping end 121 and align the lens with the central position between the first wiping end 111 and the second wiping end 121; Step S400: Move the first wiping end 111 and the second wiping end 121 closer to each other and respectively abut against the two lens surfaces of the lens; Step S500: Drive the lens to rotate through the clamping rollers 211, and at the same time drive the lens to reciprocate radially along the lens to wipe the two lens surfaces of the lens simultaneously; Step S600: After wiping is completed, move the lens out between the first wiping end 111 and the second wiping end 121, and then remove the lens.

[0058] In the description of this specification, the descriptions referring to terms such as "one embodiment", "some embodiments", "schematic embodiments", "examples", "specific examples", or "some examples" etc. mean that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0059] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the scope of knowledge possessed by those of ordinary skill in the art.

Claims

1. An automatic wiping mirror appearance production equipment, characterized in that, include: The wiping mechanism comprises a first wiping assembly, a second wiping assembly and a wiping drive assembly, wherein the first wiping assembly is provided with a first wiping end, the second wiping assembly is provided with a second wiping end, the first wiping end and the second wiping end are arranged opposite to each other along a first direction, and the wiping drive assembly is configured to drive the first wiping assembly and the second wiping assembly to move closer to and away from each other in the first direction; A lens clamping and moving mechanism comprises a lens clamping assembly and a wiping and moving assembly, wherein the lens clamping assembly comprises at least three clamping rollers whose axes extend along the first direction, a first clamping seat, a second clamping seat, a lens clamping driving structure and a lens rotation driving structure, wherein at least three of the clamping rollers are arranged in a ring-shaped interval on a clamping reference plane, and the clamping reference plane is arranged perpendicular to the first direction, and at least one part of the three clamping rollers is arranged on the first clamping seat, and the other part is arranged on the second clamping seat, and the lens clamping driving structure is configured to drive the first clamping seat and the second clamping seat to approach and move away from each other in a second direction, and the second direction is arranged perpendicular to the first direction, and the lens rotation driving structure is configured to drive at least one of the clamping rollers to rotate, and the wiping and moving assembly is configured to drive the lens clamping assembly to move in the first direction and on the clamping reference plane.

2. The automatic wiping mirror appearance production equipment according to claim 1 is characterized in that: There are four clamping rollers, two of which are installed on the first clamping seat, and the other two are installed on the second clamping seat. The two clamping rollers on the first clamping seat and the two clamping rollers on the second clamping seat are symmetrically arranged opposite to each other.

3. The automatic wiping mirror appearance production equipment according to claim 2 is characterized in that: The lens rotation driving structure comprises a first lens rotation driving member and a first driving gear mounted on the first clamping seat, and a second lens rotation driving member and a second driving gear mounted on the second clamping seat; The first lens rotation driving member is used to drive the first driving gear to rotate, the two clamping rollers located on the first clamping seat are coaxially connected to the first driven gears respectively, and the first driving gear is meshedly connected with the two first driven gears; The second lens rotation driving member is used to drive the second driving gear to rotate. The two clamping rollers located on the second clamping seat are coaxially connected with second driven gears respectively, and the second driving gear is meshedly connected with the two second driven gears.

4. The automatic wiping mirror appearance production equipment according to claim 2 is characterized in that: The wiping movable assembly includes a first wiping movable driving member and a second wiping movable driving member, wherein the first wiping movable driving member is configured to drive the lens clamping assembly to move along a second direction, and the second wiping movable driving member is configured to drive the lens clamping assembly to move along a first direction, wherein the second direction is perpendicular to the first direction, and an axis of symmetry between the two clamping rollers on the first clamping seat and the two clamping rollers on the second clamping seat is coplanar with a connecting line between the first wiping end and the second wiping end.

5. The automatic wiping mirror appearance production equipment according to claim 1 is characterized by: The first wiping assembly includes a first wiping head and a first wiping cloth conveying system, the second wiping assembly includes a second wiping head and a second wiping cloth conveying system, and the first wiping head and the second wiping head are arranged opposite to each other along the first direction with a spacing; The first wiping cloth conveying system comprises a first wiping cloth feeding structure, a first wiping cloth collecting structure, and a first wiping cloth body connected between the first wiping cloth feeding structure and the first wiping cloth collecting structure, the first wiping head is located between the first wiping cloth feeding structure and the first wiping cloth collecting structure, and one end of the first wiping head facing the second wiping head is in sliding contact with the first wiping cloth body to form the first wiping end; The second wiping cloth conveying system includes a second wiping cloth discharging structure, a second wiping cloth collecting structure, and a second wiping cloth body connected between the second wiping cloth discharging structure and the second wiping cloth collecting structure. The second wiping head is located between the second wiping cloth discharging structure and the second wiping cloth collecting structure, and one end of the second wiping head facing the first wiping head is in sliding contact with the second wiping cloth body to form the second wiping end.

6. The automatic wiping mirror appearance production equipment according to claim 5 is characterized in that: The first wiping cloth conveying system comprises a first material discharging and pressing structure and a plurality of first material discharging guide rollers located between the first wiping cloth discharging structure and the first wiping head, and a first material collecting and pressing structure and a plurality of first material collecting guide rollers located between the first wiping cloth collecting structure and the first wiping head; The first material discharging and pressing structure comprises a first material discharging and pressing roller, a first material discharging and pressing block, and a first material discharging and pressing driving member for driving the first material discharging and pressing block to press the first wiping cloth body onto the first material discharging and pressing roller, and the first material collecting and pressing structure comprises a first material collecting and pressing roller, a first material collecting and pressing block, and a first material collecting and pressing driving member for driving the first material collecting and pressing block to press the first wiping cloth body onto the first material collecting and pressing roller; The second wiping cloth conveying system comprises a second material discharging and pressing structure and a plurality of second material discharging guide rollers located between the second wiping cloth discharging structure and the second wiping head, and a second material collecting and pressing structure and a plurality of second material collecting guide rollers located between the second wiping cloth collecting structure and the second wiping head; The second material unloading cloth pressing structure includes a second material unloading cloth pressing roller, a second material unloading cloth pressing block, and a second material unloading cloth pressing driving member used to drive the second material unloading cloth pressing block to press the second wiping cloth body against the second material unloading cloth pressing roller. The second material collecting cloth pressing structure includes a second material collecting cloth pressing roller, a second material collecting cloth pressing block, and a second material collecting cloth pressing driving member used to drive the second material collecting cloth pressing block to press the second wiping cloth body against the second material collecting cloth pressing roller.

7. The automatic wiping mirror appearance production equipment according to claim 5 is characterized by: The first wiping assembly further includes a first wiping and pressing driving member and a first pressing elastic member, wherein the first wiping and pressing driving member is used to drive the first wiping head to move along the first direction relative to the first wiping cloth conveying system, and the first pressing elastic member provides a wiping elastic force to the first wiping head toward the second wiping head; The second wiping assembly also includes a second wiping and clamping driving member and a second clamping elastic member. The second wiping and clamping driving member is used to drive the second wiping head to move along the first direction relative to the second wiping cloth conveying system. The second clamping elastic member provides a wiping elastic force to the second wiping head toward the first wiping head.

8. The automatic wiping mirror appearance production equipment according to claim 5 is characterized by: The first wiping head is provided with a first infusion hole, and the second wiping head is provided with a second infusion hole; The wiping mechanism also includes a wiping alcohol delivery component, and the wiping alcohol delivery component is connected to the first infusion hole and the second infusion hole respectively.

9. The automatic wiping mirror appearance production equipment according to claim 5, characterized in that: It also includes a lens conveying mechanism, which includes a loading vacuum suction nozzle, a unloading clamp and a lens loading and unloading drive assembly. The lens loading and unloading drive assembly is used to drive the loading vacuum suction nozzle and the unloading clamp to move. The loading vacuum suction nozzle is used to transfer the lens to be wiped to the lens clamping assembly, and the unloading clamp is used to remove the lens from the lens clamping assembly.

10. An operating method, characterized in that: Applied to the automatic wiping mirror appearance production equipment according to any one of claims 1 to 9, the operating method comprises: Transferring the lens to be cleaned between at least three of the clamping rollers; The lens is clamped by abutting the clamping roller against the outer edge of the lens; Move the lens between the first wiping end and the second wiping end, and align the lens with the center position between the first wiping end and the second wiping end; Bring the first wiping end and the second wiping end close to each other and respectively contact the two mirror surfaces of the lens; The lens is driven to rotate by the clamping roller, and at the same time, the lens is driven to reciprocate along the radial direction of the lens, so as to wipe the two mirror surfaces of the lens at the same time; After wiping is completed, the lens is moved out from between the first wiping end and the second wiping end, and then the lens is removed.

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