Automatic ink coating machine for coating ink on optical glass lens

Abstract

The invention belongs to the technical field of ink coating devices, and particularly relates to an automatic ink coating machine for optical glass lens ink coating, the automatic ink coating machine comprises a table body, an ink coating mechanism, a fixing mechanism and a cleaning mechanism, and the top of the table body is provided with an adsorption assembly for fixing a lens before ink coating; the ink coating mechanism is installed on the top of the table body and synchronously coats ink on the surfaces of the two sides of the lens after slowly getting close to the two sides of the lens above the table body in the working process. When the ink coating mechanism starts to work and slowly gets close to the lens, the fixing mechanism is automatically driven to start to work to clamp and fix the periphery of the lens; when the fixing mechanism starts to work, the cleaning mechanism is automatically driven to work once, ink stained on the portion, making contact with the lens in the last ink coating operation, of the fixing mechanism is removed, and the problem that the ink coating efficiency is not high in the process of coating the two faces of the lens with ink is solved.

Description

Technical Field

[0001] The invention relates to the technical field of ink coating devices, in particular to an automatic ink coating machine used for coating ink on optical glass lenses. Background Art

[0002] Optical glass is made of high-purity oxides of silicon, boron, sodium, potassium, zinc, lead, magnesium, calcium, barium, etc. mixed according to a specific formula, melted in a platinum crucible at high temperature, stirred evenly with ultrasound to remove bubbles, and then cooled slowly over a long period of time to prevent the glass block from generating internal stress. After the glass block is cooled, in order to prevent the optical glass lens from reflecting light and absorbing stray light in subsequent use, the surface of the lens is generally coated with ink using an ink coating machine.

[0003] In some application scenarios, current optical glass lenses need to be coated with ink on both sides of the lenses to improve the imaging quality of the lenses. However, the existing method of coating the two sides of optical glass lenses with ink is mainly to first coat one side with ink and dry it, and then coat the other side with ink and dry it. Although this method can complete the inking of both sides of the lens, on the one hand, the operation steps of this method are relatively complicated, which affects the efficiency of inking. On the other hand, in the process of coating the next side of the lens with ink and then drying it, it is easy to cause the coating on the previous side of the lens to be damaged due to high-temperature baking again, thereby increasing the loss of the lens. Therefore, the efficiency of inking both sides of the lens is not high. Summary of the invention

[0004] The purpose of this section is to summarize some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and the invention title of this application to avoid blurring the purpose of this section, the specification abstract and the invention title, and such simplifications or omissions cannot be used to limit the scope of the present invention.

[0005] Therefore, the purpose of the present invention is to provide an automatic inking machine for inking optical glass lenses, which replaces the traditional method of inking both sides of optical glass lenses and avoids the problem of low inking efficiency in the process of inking both sides of the lenses.

[0006] To solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0007] The platform has a suction component on the top for fixing the lens before ink coating;

[0008] An inking mechanism is installed on the top of the platform and when working, it slowly approaches the two sides of the lens above the platform and then synchronously inks the surfaces of both sides thereof;

[0009] A fixing mechanism is installed on the top of the platform, wherein when the inking mechanism starts to work and slowly approaches the lens, it automatically drives the fixing mechanism to start working to clamp and fix the lens on all sides, and when the inking mechanism moves to the position for inking the lens and the fixing mechanism completes clamping and fixing the lens, the adsorption component releases the lens and moves away from the side wall of the lens;

[0010] The cleaning mechanism is installed on the fixing mechanism, wherein when the fixing mechanism starts to work, it automatically drives the cleaning mechanism to work once, so as to clean the ink stained on the part of the fixing mechanism that was in contact with the lens during the last inking operation.

[0011] As a preferred embodiment of the automatic inking machine for inking optical glass lenses described in the present invention, the inking mechanism includes a first inking component located on one side of the table body, a second inking component located on the other side of the table body, and a driving component installed on the table body and driving the first inking component and the second inking component to move closer to or away from each other when working.

[0012] As a preferred solution of the automatic inking machine for inking optical glass lenses described in the present invention, the first inking component includes a connecting seat, a mounting frame located on the top of the connecting seat, a reduction motor mounted on the mounting frame, and an inking block whose side wall is connected to the output end of the reduction motor through a rotating shaft, wherein the second inking component has the same structure as the first inking component.

[0013] As a preferred solution of the automatic ink coating machine for optical glass lenses described in the present invention, a mounting groove with a cover plate on the top is provided on the top of the platform;

[0014] The driving assembly includes a threaded rod located in the mounting groove and having opposite textures at both ends, and a driving motor installed on the side wall of the platform and with the output end connected to the side wall of the threaded rod through a rotating shaft, wherein the connecting seats of the first inking assembly and the second inking assembly are respectively threadedly sleeved on both ends of the threaded rod.

[0015] As a preferred solution of the automatic ink coating machine for optical glass lenses described in the present invention, a connecting groove is provided on the top of the platform, and a limiting plate is provided on the top of the platform;

[0016] A side wall of the mounting frame of the first ink coating assembly is connected with a ramp block;

[0017] The adsorption assembly includes a connecting column located in the connecting groove and having a torsion spring sleeved on the outer wall, a connecting rod located at the top of the connecting column, a connecting frame located on the side wall of the connecting rod, and a suction cup located at one end of the connecting frame, one end of the torsion spring is connected to the side wall of the connecting column and the other end is connected to the inner wall of the connecting groove, and the bottom of the connecting frame is movably connected to a movable frame corresponding to the limiting plate.

[0018] As a preferred solution of the automatic inking machine for inking optical glass lenses described in the present invention, the fixing mechanism includes a fixed shell installed on the top of the table body and having a first through groove, a threaded disk located on one side of the interior of the fixed shell and having a second through groove on the surface, a plurality of clamping blocks located in the fixed shell and evenly distributed in the first through groove, and a first transmission assembly for driving the plurality of clamping blocks to gather inward when the first inking assembly and the second inking assembly approach each other, the side wall of the fixed shell is evenly provided with a plurality of limiting grooves along the circumferential direction, one side of the clamping block extends into the limiting groove and the other side is threadedly connected to the threaded disk.

[0019] As a preferred solution of the automatic ink coating machine for ink coating of optical glass lenses described in the present invention, a serrated plate is provided on the side wall of the mounting frame of the first ink coating assembly;

[0020] A plurality of first stop rods are evenly arranged along the circumferential direction on one side of the threaded disk away from the fixed shell;

[0021] The first transmission assembly includes a fixed frame installed on the top of the platform body, a transmission gear located on the top of the fixed frame and meshed with the serrated plate, a bevel gear group located on the top of the fixed frame and having a first pulley at one end, and a turntable installed on the side wall of the fixed shell and connected to the other end of the bevel gear group through a rotating shaft, a second pulley connected to the first pulley through a belt is arranged on the top of the transmission gear, and a plurality of second gear bars corresponding to the first gear bars are evenly arranged on the outer side wall of the turntable.

[0022] As a preferred solution of the automatic inking machine for inking optical glass lenses described in the present invention, the cleaning mechanism includes a connecting plate installed on the side wall of the fixed shell, an annular fixing seat installed at one end of the connecting plate and having a accommodating groove inside, an annular cleaning block located on one side of the annular fixing seat, and a second transmission assembly for driving the annular cleaning block to complete a telescopic movement when the threaded disk rotates, a movable groove is provided on the inner wall of the accommodating groove, a movable rod having one end extending out of the movable groove and connected to the side wall of the annular cleaning block is movably connected in the movable groove, and an elastic member connected to the inner wall of the accommodating groove is provided at the other end of the movable rod.

[0023] As a preferred solution of the automatic ink coating machine for optical glass lenses described in the present invention, an arc-shaped protrusion is provided on one side of the threaded disk adjacent to the cleaning mechanism;

[0024] The second transmission assembly includes an air cavity installed on the side wall of the connecting plate and connected with the containing groove through a conduit, and an extrusion block slidably connected to the side wall of the air cavity and corresponding to the arc-shaped protrusion.

[0025] As a preferred embodiment of the automatic ink coating machine for optical glass lenses of the present invention, it further comprises a dust collecting mechanism, wherein the dust collecting mechanism comprises an electrostatic generator body located on the side wall of the fixed shell and an annular dust collecting net located on the inner walls of the first through groove and the second through groove and electrically connected to the electrostatic generator body, and the electrostatic generator body is electrically connected to a trigger switch located on the side wall of the fixed shell;

[0026] A trigger rod corresponding to the trigger switch is disposed on the side wall of the connecting frame of the first inking assembly.

[0027] Compared with the prior art, the present invention has the beneficial effect that, in the automatic inking machine for inking optical glass lenses, when the inking mechanism works close to the lens fixed by the adsorption component, it drives the fixing mechanism to gradually clamp and fix the lens on all sides until the inking mechanism moves to the position for inking the lens. At this time, the fixing mechanism completely clamps the lens, and the adsorption component releases the lens and moves away from the lens. Then, the inking mechanism simultaneously inks both sides of the lens. When the fixing mechanism just starts to work, it drives the cleaning mechanism to work once to clean the part of the fixing mechanism that is clamped by the lens, and cleans off the ink stained by the last inking, thereby replacing the traditional method of inking both sides of the optical glass lens, and avoiding the problem of low ink coating efficiency during inking both sides of the lens. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail below in combination with the accompanying drawings and detailed embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0029] Figure 1 It is a structural schematic diagram of an automatic inking machine for inking optical glass lenses of the present invention before the inking operation from one viewing angle;

[0030] Figure 2 It is a structural schematic diagram of an automatic ink coating machine for ink coating of optical glass lenses of the present invention during an ink coating process at one viewing angle;

[0031] Figure 3 It is a structural schematic diagram of another viewing angle of an automatic ink coating machine for ink coating of optical glass lenses of the present invention;

[0032] Figure 4 This is a structural exploded view of an automatic ink coating machine for ink coating of optical glass lenses according to the present invention;

[0033] Figure 5 It is a structural schematic diagram of an adsorption component of an automatic ink coating machine for ink coating of optical glass lenses according to the present invention;

[0034] Figure 6 It is a structural schematic diagram of a first inking component of an automatic inking machine for inking optical glass lenses according to the present invention;

[0035] Figure 7 A structural exploded view of a fixing mechanism of an automatic ink coating machine for ink coating of optical glass lenses according to the present invention from one viewing angle;

[0036] Figure 8 A structural exploded view of another perspective of a fixing mechanism of an automatic ink coating machine for ink coating of optical glass lenses according to the present invention;

[0037] Fig. 9 The present invention is a side sectional view of a cleaning mechanism of an automatic inking machine for inking optical glass lenses.

[0038] In the figure: 100, platform; 110, adsorption component; 110a, connecting column; 110b, connecting rod; 110c, connecting frame; 110c-1, movable frame; 110d, suction cup; 120, connecting groove; 130, mounting groove; 130a, cover plate; 140, limiting plate; 200, inking mechanism; 210, first inking component; 210a, connecting seat; 210b, mounting frame; 210b-1, inclined block; 210b-2, sawtooth plate; 210b-3, trigger rod; 210c, reduction motor; 210d, inking block; 220, second inking component; 230, driving component; 230a, threaded rod; 230b, driving motor; 300, fixing mechanism; 310, fixing shell; 310a, limiting slide groove; 320, threaded disk; 32 0a, first stopper; 320b, arc-shaped protrusion; 330, clamping block; 340, first transmission assembly; 340a, fixed frame; 340b, transmission gear; 340b-1, second pulley; 340c, bevel gear set; 340c-1, first pulley; 340d, turntable; 340d-1, second stopper; 400, cleaning mechanism; 410, connecting plate; 420, annular fixing seat; 420a, accommodating groove; 420a-1, moving groove; 420a-11, moving rod; 420a-111, elastic member; 430, annular cleaning block; 440, second transmission assembly; 440a, air cavity; 440b, extrusion block; 500, dust collection mechanism; 510, electrostatic generator body; 510a, trigger switch; 520, annular dust collection net. DETAILED DESCRIPTION

[0039] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0040] Secondly, the present invention is described in detail with reference to schematic diagrams. When describing the embodiments of the present invention in detail, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0041] In order to make the objectives, technical solutions and advantages of the present invention more clear, the embodiments of the present invention will be further described in detail below with reference to the accompanying drawings.

[0042] The present invention provides an automatic ink coating machine for optical glass lenses, which replaces the traditional method of coating ink on both sides of the optical glass lenses, thereby avoiding the problem of low ink coating efficiency in the process of coating ink on both sides of the lenses.

[0043] Figure 1-Figure 9The structure diagram of an automatic ink coating machine for optical glass lenses of the present invention is shown in FIG. Figure 1-Figure 9 The automatic ink coating machine used for ink coating of optical glass lenses is introduced in detail.

[0044] Example 1

[0045] refer to Figure 1-Figure 9 The present invention discloses an automatic ink coating machine for coating inking optical glass lenses, the main body of which includes a platform 100, an ink coating mechanism 200, a fixing mechanism 300 and a cleaning mechanism 400.

[0046] refer to Figure 1-Figure 4 The platform 100 is used to conveniently install the ink coating mechanism 200, the fixing mechanism 300 and the adsorption assembly 110. The top is provided with an adsorption assembly 110 for fixing the lens before ink coating. The adsorption assembly 110 is used to fix the lens to be coated with ink in mid-air before ink coating is performed on both sides of the lens, so as to facilitate the fixing mechanism 300 to clamp the lens around it.

[0047] refer to Figure 1-Figure 4 The ink coating mechanism 200 is used to approach the two sides of the lens to be coated with ink when working, and to perform ink coating operation on the two sides of the lens that is completely clamped and fixed by the fixing mechanism 300. The ink coating mechanism 200 is installed on the top of the platform 100 and when working, it slowly approaches the two sides of the lens above the platform 100 and synchronously coats the two sides of the lens with ink, so that the two sides of the lens are coated with ink at the same time when the ink coating mechanism 200 is working;

[0048] refer to Figure 1-Figure 7 The fixing mechanism 300 is used to clamp and fix the four sides of the lens to be inked, so as to facilitate the inking mechanism 200 to perform synchronous inking operation on both sides of the lens. The fixing mechanism 300 is installed on the top of the platform 100. When the inking mechanism 200 starts to work and slowly approaches the lens, it automatically drives the fixing mechanism 300 to start working to clamp and fix the four sides of the lens, so as to keep the lens stable and not affect the inking mechanism 200 to apply ink to both sides of the lens. When the inking mechanism 200 moves to the position for inking the lens and the fixing mechanism 300 completes the clamping and fixing of the lens, the adsorption component 110 releases the lens and moves away from the side wall of the lens, so that when the inking mechanism 200 moves to the position for inking the lens, the fixing mechanism 300 completes the clamping and fixing of the lens, and the adsorption component 110 automatically releases the lens and moves away from the lens, so as not to affect the inking mechanism 200 to apply ink to both sides of the lens.

[0049] refer to Figure 1-Figure 9The cleaning mechanism 400 is used to clean the ink stained on the fixing mechanism 300 during the last inking operation before the fixing mechanism 300 clamps and fixes the lens, so as to prevent the ink stained on the fixing mechanism 300 during the last inking operation from contaminating the lens surface when the fixing mechanism 300 clamps the next lens, causing uneven inking. The cleaning mechanism 400 is installed on the fixing mechanism 300, wherein when the fixing mechanism 300 starts to work, it automatically drives the cleaning mechanism 400 to work once, and cleans the ink stained on the part of the fixing mechanism 300 that contacts the lens during the last inking operation, so as to prevent the ink stained on the fixing mechanism 300 during the last inking operation from contaminating the next clamped lens.

[0050] In this embodiment, the specific usage process is as follows: the lens to be inked is fixed on the top of the platform 100 through the adsorption component 110, and the inking mechanism 200 approaches the two sides of the lens when working. At the same time, the fixing mechanism 300 starts to work, and gradually clamps and fixes the four sides of the lens. When the fixing mechanism 300 is working, the cleaning mechanism 400 is automatically driven to work once to clean the ink stained on the clamping part of the fixing mechanism 300 during the last inking operation. When the inking mechanism 200 moves to the position for inking the lens, the fixing mechanism 300 completes the clamping and fixing of the four sides of the lens, and the adsorption component 110 releases the lens and moves away from the lens at this time, so that the inking mechanism 200 starts to synchronously ink the two sides of the lens, without the need for secondary inking, thereby improving the efficiency of inking both sides of the lens.

[0051] Example 2

[0052] Based on Example 1, Figure 1-Figure 4 The inking mechanism 200 includes a first inking component 210 located on one side of the platform 100, a second inking component 220 located on the other side of the platform 100, and a driving component 230 installed on the platform 100 and driving the first inking component 210 and the second inking component 220 to move closer to or away from each other during operation. The first inking component 210 is used to apply ink to one side of the lens after approaching the lens, and the second inking component 220 is used to apply ink to the other side of the lens after approaching the other side of the lens. The driving component 230 is used to drive the first inking component 210 and the second inking component 220 to move closer to each other during the inking operation, so as to move to a position for applying ink to both sides of the lens.

[0053] In this embodiment, reference Figure 1-Figure 6The first inking component 210 includes a connecting seat 210a, a mounting frame 210b located on the top of the connecting seat 210a, a reduction motor 210c installed on the mounting frame 210b, and an inking block 210d whose side wall is connected to the output end of the reduction motor 210c through a rotating shaft. The connecting seat 210a is used to facilitate the connection of the mounting frame 210b, and the mounting frame 210b is used to facilitate the installation of the reduction motor 210c and the inking block 210d. The reduction motor 210c is used to drive the inking block 210d to rotate during operation. The inking block 210d is used to contact the surface of the lens and evenly apply ink to the surface of the lens after rotation. Among them, the second inking component 220 has the same structure as the first inking component 210, and is used to perform inking operations on the other side of the lens.

[0054] In this embodiment, reference Figure 4 The top of the platform 100 is provided with a mounting groove 130 with a cover plate 130a on the top. The mounting groove 130 is used to facilitate the installation of the threaded rod 230a. The cover plate 130a is used to cover the top of the mounting groove 130 to prevent debris from entering the mounting groove 130 and affecting the normal rotation of the threaded rod 230a.

[0055] refer to Figure 4 The driving assembly 230 includes a threaded rod 230a located in the installation groove 130 and having opposite textures at both ends, and a driving motor 230b installed on the side wall of the platform 100 and with an output end connected to the side wall of the threaded rod 230a through a rotating shaft. The threaded rod 230a is used to drive the first ink coating assembly 210 and the second ink coating assembly 220 to move closer to or away from each other when rotating, wherein the connecting seats 210a of the first ink coating assembly 210 and the second ink coating assembly 220 are respectively threadedly sleeved on both ends of the threaded rod 230a, and are used to drive the threaded seat 210 of the first ink coating assembly 210 and the connecting seat 210a of the second ink coating assembly 220 to move closer to or away from each other when the threaded rod 230a rotates.

[0056] In this embodiment, the specific working process is as follows: when the lens is inked, the driving motor 230b starts working to drive the threaded rod 230a to rotate. When the threaded rod 230a rotates, it drives the first inking component 210 and the second inking component 220 to approach each other. When the first inking component 210 and the second inking component 220 move to the position where the inking block 210d contacts the surface of the lens, they stop moving. At this time, the reduction motor 210c starts working to drive the inking block 210d to rotate, so that the ink is evenly applied to the surface of the lens when the inking block 210d rotates. With the synchronous operation of the first inking component 210 and the second inking component 220, the synchronous inking of both sides of the lens is completed.

[0057] Example 3

[0058] Based on Example 2, Figure 1-Figure 5A connection groove 120 is provided on the top of the platform 100 for conveniently rotating the connection column 110a. A limit plate 140 is provided on the top of the platform 100 for limiting the movable frame 110c-1, thereby preventing the connection column 110a from rotating under the torsion of the torsion spring before the ink application operation.

[0059] refer to Figure 1-Figure 5 The side wall of the mounting frame 210b of the first ink coating assembly 210 is connected with an inclined block 210b-1, which is used to lift the movable frame 110c-1 upward after the top of the inclined block 210b-1 contacts the bottom of the movable frame 110c-1 when the mounting frame 210b is close to the lens;

[0060] refer to Figure 1-Figure 5 The adsorption assembly 110 includes a connecting column 110a located in the connecting groove 120 and having an outer wall sleeved with a torsion spring, a connecting rod 110b located at the top of the connecting column 110a, a connecting frame 110c located on the side wall of the connecting rod 110b, and a suction cup 110d located at one end of the connecting frame 110c. The connecting column 110a is used to be rotatably connected to the connecting groove 120, the connecting rod 110b is used to facilitate the connection of the connecting frame 110c, the connecting frame 110c is used to facilitate the installation of the suction cup 110d and the movable frame 110c-1, the suction cup 110d is used to adsorb and fix the lens to be inked in advance, one end of the torsion spring is connected to the side wall of the connecting column 110a and the other end is connected to the inner wall of the connecting groove 120, and the inclined surface block 210b-1 is used to move the movable frame 110c- After the connecting frame 110a is lifted up and separated from the top of the limiting plate 140, the torsion spring drives the connecting column 110a to rotate under the action of its own restoring force. At this time, the fixing mechanism 300 completes the clamping and fixing of the lens around, so that the suction cup 110d is removed from the lens. The bottom of the connecting frame 110c is movably connected with a movable frame 110c-1 corresponding to the limiting plate 140, which is used to cooperate with the limiting plate 140 to fix the position of the suction cup 110d before the inking operation, thereby fixing the position of the lens. When the inclined plane block 210b-1 moves to lift the movable frame 110c-1, the movable frame 110c-1 retracts into the connecting frame 110c. At this time, under the restoring force of the torsion spring, the connecting column 110a rotates, so that the suction cup 110d is away from the lens.

[0061] In this embodiment, the interior of the suction cup 110d is connected to the internal air of the connecting frame 110c, so that after the movable frame 110c-1 is lifted up by the inclined block 210b-1, the air pressure inside the suction cup 110d increases, making it easier to separate from the lens.

[0062] In this embodiment, the specific working process is as follows: before the inking operation, the lens to be inked is adsorbed and fixed by the suction cup 110d, and the lens is fixed in the inking position by the cooperation of the movable frame 110c-1 and the limit plate 140. When the first inking component 210 moves, the inclined block 210b-1 moves with the mounting frame 210b to contact the bottom of the movable frame 110c-1. At this time, the fixing mechanism 300 completes the clamping and fixing of the lens on all sides, and the movable frame 110c-1 is lifted up by the inclined block 210b-1. At this time, the air pressure in the suction cup 110d increases and separates from the surface of the lens, and at the same time, the connecting column 110a is driven to rotate under the reset force of the torsion spring, so that the suction cup 110d is away from the lens, which is convenient for the inking block 210d to evenly apply ink to the surface of the lens.

[0063] Example 4

[0064] Based on Example 3, Figure 1-Figure 8 The fixing mechanism 300 includes a fixing shell 310 installed on the top of the platform 100 and having a first through groove, a threaded disk 320 located on one side of the fixing shell 310 and having a second through groove on the surface, a plurality of clamping blocks 330 located in the fixing shell 310 and evenly distributed in the first through groove, and a first transmission assembly 340 for driving the plurality of clamping blocks 330 to gather inward when the first ink coating assembly 210 and the second ink coating assembly 220 are close to each other. The fixing shell 310 is used to facilitate the installation of the plurality of clamping blocks 330 and the threaded disk 320. The threaded disk 320 is used to drive the plurality of clamping blocks 330 to move closer to or away from each other when rotating. The clamping blocks 330 are used to move the lens closer to each other. The lens is clamped and fixed around the lens. A plurality of limiting grooves 310a are evenly opened on the side wall of the fixed shell 310 along the circumferential direction, which are used to drive the clamping block 330 to move along the limiting grooves 310a when the threaded disk 320 rotates, thereby realizing the plurality of clamping blocks 330 to approach or move away from each other. One side of the clamping block 330 extends into the limiting groove 310a and the other side is threadedly connected to the threaded disk 320, and then when the threaded disk 320 rotates, the plurality of clamping blocks 330 are driven to approach or move away from each other along the limiting grooves 310a, thereby completing the clamping or loosening of the lens around the lens. The first through groove and the second through groove are used to facilitate the inking block 210d to ink both sides of the lens.

[0065] In this embodiment, reference Figure 1-Figure 6 The side wall of the mounting frame 210b of the first ink coating assembly 210 is provided with a sawtooth plate 210b-2, which is used to drive the transmission gear 340b to rotate during the movement of the mounting frame 210b;

[0066] refer to Figure 1-Figure 8A plurality of first stop bars 320a are evenly arranged along the circumferential direction on one side of the threaded disk 320 away from the fixed shell 310, and are used to cooperate with the second stop bars 340d-1. When the rotating disk 340d rotates, the plurality of second stop bars 340d-1 rotate, and the threaded disk 320 is driven to rotate;

[0067] refer to Figure 1-Figure 7 The first transmission assembly 340 includes a fixed frame 340a installed on the top of the platform 100, a transmission gear 340b located on the top of the fixed frame 340a and meshing with the sawtooth plate 210b-2, a bevel gear set 340c located on the top of the fixed frame 340a and having a first pulley 340c-1 at one end, and a rotating disk 340d installed on the side wall of the fixed housing 310 and connected to the other end of the bevel gear set 340c through a rotating shaft. The fixed frame 340a is used to facilitate the installation of the transmission gear 340b and the bevel gear set 340c, and the transmission gear 340b is used to drive the second pulley 340b-1 when rotating. The bevel gear set 340c is used to drive the turntable 340d to rotate when it rotates, and the first pulley 340c-1 is used to drive the bevel gear set 340c to rotate when it rotates. The top of the transmission gear 340b is provided with a second pulley 340b-1 connected to the first pulley 340c-1 by a belt, which is used to drive the first pulley 340c-1 to rotate when it rotates. The outer side wall of the turntable 340d is evenly provided with a plurality of second gear rods 340d-1 corresponding to the first gear rod 320a, which are used to cooperate with the first gear rod 320a to drive the threaded disk 320 to rotate when the turntable 340d rotates and drives it to rotate.

[0068] In this embodiment, the specific working process is as follows: when the first inking component 210 moves toward the lens, the mounting frame 210b drives the serrated plate 210b-2 to move, thereby driving the transmission gear 340b to rotate, and when the transmission gear 340b rotates, it drives the second pulley 340b-1 to rotate, and when the second pulley 340b-1 rotates, it drives the first pulley 340c-1 to rotate, and when the first pulley 340c-1 rotates, it drives the bevel gear set 340c to rotate, and when the bevel gear set 340c rotates, it drives the turntable 340d to rotate, and when the turntable 340d rotates, the threaded disk 320 is driven to rotate through the cooperation of the second gear rod 340d-1 and the first gear rod 320a, and when the threaded disk 320 rotates, it drives multiple clamping blocks 330 to approach each other along the limiting slide groove 310a, thereby gradually clamping and fixing the lens on all sides.

[0069] Example 5

[0070] Based on Example 4, Figure 1-Figure 9The cleaning mechanism 400 includes a connecting plate 410 installed on the side wall of the fixed shell 310, an annular fixing seat 420 installed at one end of the connecting plate 410 and having an accommodating groove 420a therein, an annular cleaning block 430 located on one side of the annular fixing seat 420, and a second transmission assembly 440 that drives the annular cleaning block 430 to complete a telescopic movement when the threaded disk 320 rotates. The connecting plate 410 is used to facilitate the installation of the annular fixing seat 420 and the second transmission assembly 440. The annular fixing seat 420 is used to facilitate the transmission connection of the annular cleaning block 430. When the annular cleaning block 430 is used to extend and retract once, the clamping surfaces of the plurality of clamping blocks 330 are once moved. Wipe to clean up the ink contaminated by the last inking operation. A movable groove 420a-1 is provided on the inner wall of the accommodating groove 420a, which is used to facilitate the movable installation of the movable rod 420a-11. The movable groove 420a-1 is movably connected with a movable rod 420a-11 with one end extending out of the movable groove 420a-1 and connected to the side wall of the annular cleaning block 430, which is used to facilitate the movable connection of the annular cleaning block 430. The other end of the movable rod 420a-11 is provided with an elastic member 420a-111 connected to the inner wall of the accommodating groove 420a, which is used to pull the extended movable rod 420a-11 back to the movable groove 420a-1 by its own restoring force.

[0071] In this embodiment, reference Figure 8 , an arc-shaped protrusion 320b is provided on one side of the threaded disk 320 adjacent to the cleaning mechanism 400, which is used to squeeze the side wall of the extrusion block 440b when the threaded disk 320 rotates and drives it to rotate, so as to squeeze the extrusion block 440b into the air cavity 440a;

[0072] refer to Figure 1-Figure 9 The second transmission assembly 440 includes an air cavity 440a installed on the side wall of the connecting plate 410 and connected to the receiving groove 420a through a conduit, and an extrusion block 440b slidably connected to the side wall of the air cavity 440a and corresponding to the arc-shaped protrusion 320b. The air cavity 440a is used for slidingly connecting the extrusion block 440b and communicating with the receiving groove 420a. The extrusion block 440b is used to be squeezed by the arc-shaped protrusion 320b and then retract into the air cavity 440a, and squeeze part of the air in the air cavity 440a into the receiving groove 420a.

[0073] In this embodiment, the specific working process is as follows: when the threaded disk 320 rotates and drives the arc-shaped protrusion 320b to rotate, as the arc-shaped protrusion 320b contacts the extrusion block 440b, the extrusion block 440b is squeezed into the air cavity 440a, and part of the air in the air cavity 440a is squeezed into the receiving groove 420a. After the air pressure in the receiving groove 420a increases, the moving rod 420a-11 is pushed out of the moving groove 420a-1. At this time, the elastic member 420a-111 is stretched, and the annular cleaning block 430 extends to the multiple clamps. The clamping surface of the holding block 330 is wiped. As the threaded disk 320 continues to rotate, when the arc-shaped protrusion 320b separates from the extrusion block 440b, the moving rod 420a-11 is pulled back into the moving groove 420a-1 under the restoring force of the elastic member 420a-111, and the arc-shaped cleaning block is pulled back synchronously, thereby completing a quick wiping of the clamping surface of the clamping block 330, thereby preventing the ink on the surface of the clamping block 330 from contaminating the surface of the lens during the next clamping, resulting in uneven ink coating on the lens surface.

[0074] Example 6

[0075] On the basis of Example 5, in order to prevent dust and other impurities in the air from adhering to the surface of the lens and mixing with the ink during the ink coating process, thereby causing the surface of the lens to be uneven after ink coating and affecting the clarity of subsequent imaging, reference Figure 1-Figure 7 , and also includes a dust suction mechanism 500, which is used to suck away dust and other impurities in the air around the lens during operation. The dust suction mechanism 500 includes an electrostatic generator body 510 located on the side wall of the fixed shell 310 and an annular dust suction net 520 located on the inner walls of the first through groove and the second through groove and electrically connected to the electrostatic generator body 510. The electrostatic generator body 510 is used to generate high-voltage static electricity during operation. The annular dust suction net 520 is used to absorb dust and other impurities in the air around the lens by using static electricity after being powered on. The electrostatic generator body 510 is electrically connected to a trigger switch 510a located on the side wall of the fixed shell 310, which is used to trigger the electrostatic generator body 510 to work when it contacts the trigger rod 210b-3;

[0076] The side wall of the connecting frame 110c of the first ink coating assembly 210 is provided with a trigger rod 210b-3 corresponding to the trigger switch 510a, which is used to trigger the electrostatic generator body 510 to work when it contacts the trigger switch 510a.

[0077] In this embodiment, the specific working process is as follows: when the first ink coating component 210 moves toward the lens, the movement of the mounting frame 210b drives the trigger rod 210b-3 to approach the trigger switch 510a. When the first ink coating component 210 moves to the ink coating position, the trigger rod 210b-3 contacts the trigger switch 510a, so that the electrostatic generator body 510 starts to work, so that the annular dust suction net 520 is passed with high-voltage static electricity, thereby absorbing dust and other impurities in the air around the lens.

[0078] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced by equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. An automatic inking machine for inking optical glass lenses, characterized in that: include: A platform (100) is provided on the top of which is an adsorption component (110) for fixing the lens before ink coating; An inking mechanism (200) is installed on the top of the platform (100) and when in operation, slowly approaches both sides of the lens above the platform (100) and then synchronously applies ink to the surfaces of both sides thereof; A fixing mechanism (300) is installed on the top of the platform (100), wherein when the ink coating mechanism (200) starts to work and slowly approaches the lens, it automatically drives the fixing mechanism (300) to start working to clamp and fix the lens on all sides; when the ink coating mechanism (200) moves to a position for coating ink on the lens and the fixing mechanism (300) completes clamping and fixing the lens, the adsorption component (110) releases the lens and moves away from the side wall of the lens; A cleaning mechanism (400) is mounted on the fixing mechanism (300), wherein when the fixing mechanism (300) starts to work, it automatically drives the cleaning mechanism (400) to work once, so as to clean the ink stained on the part of the fixing mechanism (300) that was in contact with the lens during the last inking operation.

2. The automatic inking machine for inking optical glass lenses according to claim 1, characterized in that: The ink coating mechanism (200) comprises a first ink coating component (210) located on one side of the platform (100), a second ink coating component (220) located on the other side of the platform (100), and a driving component (230) installed on the platform (100) and driving the first ink coating component (210) and the second ink coating component (220) to move closer to or away from each other when in operation.

3. The automatic inking machine for inking optical glass lenses according to claim 2, characterized in that: The first ink coating component (210) comprises a connecting seat (210a), a mounting frame (210b) located on the top of the connecting seat (210a), a reduction motor (210c) mounted on the mounting frame (210b), and an ink coating block (210d) whose side wall is connected to the output end of the reduction motor (210c) via a rotating shaft, wherein the second ink coating component (220) has the same structure as the first ink coating component (210).

4. The automatic inking machine for inking optical glass lenses according to claim 3, characterized in that: The top of the platform (100) is provided with a mounting groove (130) having a cover plate (130a) on the top; The driving assembly (230) comprises a threaded rod (230a) located in the installation groove (130) and having opposite lines at both ends, and a driving motor (230b) installed on the side wall of the platform (100) and having an output end connected to the side wall of the threaded rod (230a) via a rotating shaft, wherein the connecting seats (210a) of the first ink coating assembly (210) and the second ink coating assembly (220) are respectively threadedly sleeved on both ends of the threaded rod (230a).

5. The automatic inking machine for inking optical glass lenses according to claim 3, characterized in that: A connecting groove (120) is provided on the top of the platform (100), and a limiting plate (140) is provided on the top of the platform (100); The side wall of the mounting frame (210b) of the first ink coating assembly (210) is connected to a slope block (210b-1); The adsorption component (110) comprises a connecting column (110a) located in the connecting groove (120) and having an outer wall sleeved with a torsion spring, a connecting rod (110b) located at the top of the connecting column (110a), a connecting frame (110c) located on the side wall of the connecting rod (110b), and a suction cup (110d) located at one end of the connecting frame (110c), one end of the torsion spring is connected to the side wall of the connecting column (110a) and the other end is connected to the inner wall of the connecting groove (120), and the bottom of the connecting frame (110c) is movably connected to a movable frame (110c-1) corresponding to the limiting plate (140).

6. The automatic inking machine for inking optical glass lenses according to claim 4, characterized in that: The fixing mechanism (300) comprises a fixing shell (310) installed on the top of the platform (100) and having a first through groove, a threaded disk (320) located on one side of the interior of the fixing shell (310) and having a second through groove on the surface, a plurality of clamping blocks (330) located in the fixing shell (310) and evenly distributed in the first through groove, and a first transmission assembly (340) for driving the plurality of clamping blocks (330) to gather inward when the first ink coating assembly (210) and the second ink coating assembly (220) are close to each other, a plurality of limiting sliding grooves (310a) are evenly opened on the side wall of the fixing shell (310) along the circumferential direction, one side of the clamping block (330) extends into the limiting sliding groove (310a) and the other side is threadedly connected to the threaded disk (320).

7. The automatic inking machine for inking optical glass lenses according to claim 6, characterized in that: The side wall of the mounting frame (210b) of the first ink coating assembly (210) is provided with a sawtooth plate (210b-2); A plurality of first stop rods (320a) are evenly arranged along the circumferential direction on one side of the threaded disk (320) away from the fixed shell (310); The first transmission assembly (340) comprises a fixed frame (340a) mounted on the top of the platform (100), a transmission gear (340b) located on the top of the fixed frame (340a) and meshed with the sawtooth plate (210b-2), a bevel gear set (340c) located on the top of the fixed frame (340a) and having a first pulley (340c-1) at one end, and a rotating disk (340d) mounted on the side wall of the fixed shell (310) and connected to the other end of the bevel gear set (340c) via a rotating shaft, a second pulley (340b-1) connected to the first pulley (340c-1) via a belt is arranged on the top of the transmission gear (340b), and a plurality of second gear bars (340d-1) corresponding to the first gear bars (320a) are evenly arranged on the outer side wall of the rotating disk (340d).

8. The automatic inking machine for inking optical glass lenses according to claim 6, characterized in that: The cleaning mechanism (400) comprises a connecting plate (410) mounted on the side wall of the fixed shell (310), an annular fixing seat (420) mounted on one end of the connecting plate (410) and having an accommodating groove (420a) therein, an annular cleaning block (430) located on one side of the annular fixing seat (420), and a second transmission assembly (440) for driving the annular cleaning block (430) to complete a telescopic movement when the threaded disk (320) rotates, a moving groove (420a-1) being provided on the inner wall of the accommodating groove (420a), a moving rod (420a-11) having one end extending out of the moving groove (420a-1) and connected to the side wall of the annular cleaning block (430) being movably connected in the moving groove (420a-1), and an elastic member (420a-111) connected to the inner wall of the accommodating groove (420a) being provided on the other end of the moving rod (420a-11).

9. The automatic inking machine for inking optical glass lenses according to claim 8, characterized in that: An arc-shaped protrusion (320b) is provided on one side of the threaded disk (320) adjacent to the cleaning mechanism (400); The second transmission assembly (440) comprises an air cavity (440a) mounted on the side wall of the connecting plate (410) and connected to the receiving groove (420a) through a conduit, and an extrusion block (440b) slidably connected to the side wall of the air cavity (440a) and corresponding to the arc-shaped protrusion (320b).

10. The automatic inking machine for inking optical glass lenses according to claim 6, characterized in that: The device also comprises a dust suction mechanism (500), the dust suction mechanism (500) comprising an electrostatic generator body (510) located on the side wall of the fixed shell (310) and an annular dust suction net (520) located on the inner walls of the first through slot and the second through slot and electrically connected to the electrostatic generator body (510), the electrostatic generator body (510) being electrically connected to a trigger switch (510a) located on the side wall of the fixed shell (310); A trigger rod (210b-3) corresponding to the trigger switch (510a) is disposed on the side wall of the connecting frame (110c) of the first ink coating assembly (210).

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