CN117900949A - Lens equipment of polishing - Google Patents

Abstract

The invention relates to the technical field of lens processing, in particular to lens polishing equipment which comprises a frame, a feeding mechanism and a polishing mechanism, wherein a plurality of groups of transfer mechanisms are arranged on the frame and are uniformly arranged at intervals; the feeding mechanism is connected to the periphery of the frame and faces the transfer mechanism, and comprises a storage rack and a feeding assembly, wherein the feeding assembly is connected to the storage rack, connected to the transfer mechanism and located above the transfer mechanism; the polishing mechanism is connected to the frame, the polishing mechanism is provided with a plurality of groups, each group of polishing mechanism corresponds to one group of transfer mechanism, and one end of the frame, which is far away from the feeding mechanism, is connected with a discharging assembly. The invention aims to improve the polishing efficiency of lenses and the polishing quality of lenses.

Description

Lens equipment of polishing

Technical Field

The invention relates to the technical field of lens processing, in particular to lens polishing equipment.

Background

The processing of the lens needs to cut the rough blank of the lens from the lens raw material, and in order to enable the lens to have more accurate degrees, the surface of the lens needs to be polished after the lens is molded, so that the lens is in a transparent state and has more accurate degrees, and the lens can meet the needs of people.

In the related art, lens grinding device includes the frame, connect in the frame and carry out the positioning mechanism that fixes a position and carry out the grinding machanism of polishing to the lens, positioning mechanism is including rotating the reference column of connecting in the frame and driving reference column pivoted positioning motor, the constant head tank that holds the lens has been seted up to the upper end of reference column, and grinding machanism is including sliding in the mount pad of frame, rotate the grinding head and the drive grinding head pivoted grinding motor of connecting in the mount pad, the recess contact of grinding head and lens, above scheme is through the relative lens reciprocating motion of grinding machanism, make the grinding of lens more level and smooth.

But good lens needs to be through a plurality of steps such as rough grinding and finish grinding, and disposable processing is easy to damage the lens and is led to appear defective products to carry out overall work through single grinding machanism, and efficiency is very low, often needs feeding mechanism to shut down and wait for grinding machanism to accomplish the work of polishing, and just can restart after the lens unloading after will polishing, and such mechanical structure is very wasteful productivity, and work efficiency is low.

Disclosure of Invention

The invention mainly aims to provide lens polishing equipment, which aims to improve the polishing efficiency of lenses and the polishing quality of lenses.

In order to achieve the above purpose, the lens polishing device provided by the invention comprises a frame, a feeding mechanism and a polishing mechanism:

A plurality of groups of transfer mechanisms are arranged on the rack, and the plurality of groups of transfer mechanisms are uniformly arranged at intervals;

the feeding mechanism is connected to the periphery of the frame and faces the transfer mechanism, and comprises a storage rack and a feeding assembly, wherein the feeding assembly is connected to the storage rack, connected to the transfer mechanism and located above the transfer mechanism; and

The polishing mechanism is connected to the frame, the polishing mechanism is provided with a plurality of groups, each group of polishing mechanism corresponds to a group of transfer mechanism, the frame is far away from one end of feeding mechanism is connected with a discharging assembly, one end of the polishing mechanism far away from the feeding mechanism is provided with a polishing station, the polishing station is connected to the discharging assembly, the polishing station is provided with a plurality of groups, the polishing stations are evenly spaced, and one end of the discharging assembly far away from the frame is connected with a discharging mechanism.

In one embodiment of the application, the grinding mechanism comprises a grinding assembly and a lifting station:

the polishing assembly is connected to the frame and comprises a polishing motor and a polishing head, the polishing motor is in driving connection with the polishing head, and the polishing head is positioned above the transfer mechanism; and

The lifting station is connected to the transfer mechanism and located below the polishing assembly, and a polishing station is arranged facing the polishing head.

In one embodiment of the application, the frame is provided with a protective frame facing the grinding assembly, the protective frame surrounding the grinding head.

In an embodiment of the present application, the polishing station includes a rough grinding station, a fine grinding station, and a polishing station, one end of the rough grinding station is connected to the feeding mechanism, the polishing station is connected to the discharging component, the rough grinding station, the fine grinding station, and the polishing station are sequentially disposed along an extension direction of the frame, and an edging station is disposed facing the fine grinding station.

In an embodiment of the present application, the rough grinding station, the fine grinding station, and the polishing station are all provided with a concave grinding seat and a convex grinding seat, and the concave grinding seat and the convex grinding seat are connected to the transfer mechanism at uniform intervals.

In one embodiment of the application, the transfer mechanism comprises a discharge table and a direction-adjusting transfer assembly:

the discharging table is connected to the frame and is provided with a clamping part; and

The direction-adjusting transfer assembly is convexly arranged on the frame and connected with the polishing mechanism, and is positioned above the discharging table.

In one embodiment of the present application, the steering transfer assembly includes a rotating base and a lifting mechanism:

the rotating seat is connected to the frame and is arranged facing the polishing mechanism; and

The lifting mechanism is convexly arranged on the rotating seat and is positioned above the discharging table.

In an embodiment of the application, one end of the lifting mechanism away from the rotating seat is rotatably connected with a direction-adjusting clamping jaw, and the direction-adjusting clamping jaw is positioned above the discharging table.

In an embodiment of the application, the storage rack includes a discharge mounting rack, a rotary tray, and a limiting rack:

The discharging installation frame is connected to the frame and arranged to face the transfer mechanism, and a discharging arm is connected to the end part of the discharging installation frame, which is away from the transfer mechanism, in a driving way;

the rotary material tray is rotationally connected to the discharging installation frame, a plurality of abdication ports are uniformly formed in the circumferential direction of the rotary material tray at equal intervals, and the discharging arm penetrates through the abdication ports; and

The limiting frames are provided with a plurality of groups, and each limiting frame is correspondingly provided with one yielding port.

According to the technical scheme, the lens blanks are stored through the limiting frames, the discharging frame is provided with the discharging arms facing the limiting frames, the discharging arms penetrate through the yielding openings to enable the blanks to face the feeding assembly, when feeding of the blanks on one group of limiting frames is completed, the rotating tray rotates to enable the discharging arms to face the new limiting frames, when the blanks are fed to the feeding table of the transfer mechanism through the feeding assembly, the direction-adjusting transfer mechanism rotates to enable the direction-adjusting clamping jaws to take materials, the blanks are firstly fixed on a convex polishing seat of a rough grinding station, are polished through the polishing head and are taken again by the direction-adjusting clamping jaws, when the blanks are fed to the adjacent feeding table, the direction-adjusting clamping jaws rotate to enable the lenses to be adjusted from the convex surfaces to the concave surfaces, the adjacent transfer mechanism transfers the lenses to the concave polishing seat of the rough grinding station in the concave surface state for polishing, after finishing polishing, the lens is firstly conveyed to an edging station for edging treatment, the finishing is carried out by turning the concave surface to the convex surface again by turning the clamping jaw, and then the lens is transferred to a discharging table corresponding to a fine grinding station, after that, each time the lens enters a group of polishing stations, the lens is turned to the convex surface and then turned to the concave surface for repeated processing, when the lens sequentially passes through a rough grinding station, a fine grinding station and a fine grinding station, the lens is transferred to a blanking component by a transfer mechanism, because the polishing station needs to carry out the fine treatment, the required time exceeds the time required by the lens on other stations, so that a plurality of groups of transfer mechanisms corresponding to the polishing station are firstly sequentially taken from the blanking component for processing at uniform intervals by utilizing the capacity, and after the concave surface and the convex surface of the lens are polished, the lens is transferred to the blanking component again by the transfer mechanism, and through unloading of unloading subassembly, whole mechanical structure can improve the efficiency of polishing of lens greatly to will polish the refinement and handle, be favorable to improving the quality of polishing of lens.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of an embodiment of a lens polishing apparatus according to the present invention;

FIG. 2 is a top view of an embodiment of the lens polishing apparatus of the present invention;

FIG. 3 is a schematic view of a loading mechanism of an embodiment of a lens polishing apparatus according to the present invention;

fig. 4 is a schematic diagram of a rough grinding station according to an embodiment of the lens polishing apparatus of the present invention.

Reference numerals illustrate:

1. A frame; 11. a blanking assembly; 12. a protective frame; 2. a transfer mechanism; 21. a discharging table; 22. a clamping part; 23. a steering transfer assembly; 231. a rotating seat; 232. a lifting mechanism; 233. a direction-adjusting clamping jaw; 3. a feeding mechanism; 31. a storage rack; 311. discharging mounting frame; 312. a discharging arm; 313. rotating the material tray; 314. a yielding port; 315. a limiting frame; 32. a feeding assembly; 4. a polishing mechanism; 5. a polishing assembly; 51. polishing a motor; 52. polishing head; 6. a lifting station; 61. a polishing station; 62. a rough grinding station; 63. a fine grinding station; 64. a fine grinding station; 65. a polishing station; 66. an edging station; 67. a concave polishing seat; 68. and (5) a convex polishing seat.

The achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The present application will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present application more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the application.

Referring to fig. 1 to 4, in an embodiment of the present invention, a lens polishing apparatus is provided, which includes a frame 1, a feeding mechanism 3, and a polishing mechanism 4, wherein a plurality of groups of transfer mechanisms 2 are provided on the frame 1, and the plurality of groups of transfer mechanisms 2 are uniformly spaced; the feeding mechanism 3 is connected to the periphery of the frame 1 and is arranged facing the transfer mechanism 2, the feeding mechanism 3 comprises a storage rack 31 and a feeding component 32, the feeding component 32 is connected to the storage rack 31, and the feeding component 32 is connected to the transfer mechanism 2 and is arranged above the transfer mechanism 2; the grinding machanism 4 is connected in frame 1, and grinding machanism 4 is equipped with the multiunit, and each group grinding machanism 4 corresponds a set of transfer mechanism 2, and the one end that feed mechanism 3 was kept away from to frame 1 is connected with unloading subassembly 11, and the one end that feed mechanism 3 was kept away from to grinding machanism 4 is equipped with polishing station 65, and polishing station 65 is connected in unloading subassembly 3, and polishing station 65 is equipped with the multiunit, and multiunit polishing station 65 evenly spaced sets up, and unloading subassembly 11 deviates from the one end of frame 1 and is connected with unloading mechanism.

In the lens polishing equipment provided by the application, the equipment comprises the frame 1, the feeding mechanism 3 and the polishing mechanism 4, wherein the polishing mechanism 4 is arranged on the frame 1, one end part of the frame 1 is connected with the feeding mechanism 3, one end of the frame 1 far away from the feeding mechanism 3 is provided with the blanking component 11, the equipment is used for processing rough blanks of lenses, the rough blanks become lenses with qualified precision through a polishing mode, finished products are sent away through the blanking mechanism, meanwhile, the frame 1 is provided with the protective frame 12 relative to the polishing head 52 of the polishing mechanism 4, and the polishing head 52 can do reciprocating motion relative to the lenses with the aid of the polishing motor 51 and the frame 1 when in work, so that the polishing head 52 can be fully contacted with each position of the lenses, the polishing head 52 can be polished more smoothly, the protective frame 12 is wrapped on the polishing head 52, the protective frame 12 is convexly provided with the protective bump facing the polishing head 52, the effect of limiting the moving range of the polishing head 52 can be achieved, and the protective bump can protect the polishing head 52 from damaging the polishing head 52 due to collision.

Further, feed mechanism 3 includes storage rack 31 and feeding component 32, the periphery of frame 1 is located to storage rack 31, the top of storage rack 31 is equipped with feeding component 32, feeding component 32 is used for getting the material on storage rack 31, and transfer mechanism 2 on sending the material to frame 1, and storage rack 31 then includes ejection of compact mounting bracket 311, rotatory charging tray 313 and spacing 315, in this embodiment, lens coarse embryo is stored through spacing 315, and spacing 315 sets up on rotatory charging tray 313, rotatory charging tray 313 drive is connected with the motor, and it is connected on the mounting bracket, a plurality of openings 314 of stepping down have evenly been seted up to spacing 315 also are provided with a plurality of relatively to stepping down opening 314, each spacing 315 is corresponding to having an opening 314 of stepping down, the one end drive that ejection of compact mounting bracket 311 deviates from frame 1 is connected with ejection of compact arm 312, ejection of compact arm 312 can carry out the oscilaltion through motor or cylinder cooperation belt, and the setting of stepping down opening 314 relative ejection of compact arm 312, but can be perfect card group lens coarse embryo, but can let ejection of compact arm through the motor 312 when the pneumatic cylinder frame 312 carries out the coarse embryo at the position of the coarse embryo, can not be carried out the full-automatic operation in the frame 315 at the position of the frame 3, and the coarse embryo is carried out the material is carried out to the full-automatic in the frame at the frame 3 to the coarse embryo at the position of the rotation of the frame, and the coarse embryo is conveyed in the operation by a plurality of the complete machine, the material is more than can be accomplished by the opening to the frame 315, and is correspondingly has a great time, the opening 314.

Further, the frame 1 is provided with a polishing mechanism 4 and a transferring mechanism 2, the polishing mechanism 4 and the transferring mechanism 2 are respectively provided with a plurality of groups, each transferring mechanism 2 is correspondingly provided with a group of polishing mechanism 4, the transferring mechanism 2 comprises a discharging table 21 and a direction-adjusting transferring component 23, in this embodiment, the discharging table 21 and the direction-adjusting transferring component 23 are sequentially arranged, the discharging table 21 is relatively provided with a clamping part 22, the clamping part 22 is a plurality of limit columns, a lens is placed in the clamping part 22, the direction can be ensured to be correct, the lens is not easy to be put askew or misplaced, the direction-adjusting transferring component 23 comprises a rotating seat 231 and a lifting mechanism 232, the rotating seat 231 is connected with the frame 1, and is corresponding to the polishing mechanism 4, the lifting mechanism 232 is convexly arranged on the rotating seat 231, in this embodiment, the lifting mechanism 232 is relatively provided with two clamping jaw arms, two clamping jaw arms can be respectively moved between the discharging table 21 and the polishing station 61 and between the polishing station 61 and the discharging table 21 of the adjacent transfer mechanism 2 through the mutual cooperation of the lifting mechanism 232 and the rotating seat 231, because the polishing station 61 is provided with a plurality of groups, each group of polishing stations 61 comprises a convex polishing seat 68 and a concave polishing seat 67, in order to adjust the direction of lenses, the position of the end of the clamping jaw arm principle rotating seat 231 which moves between the polishing station 61 and the discharging table 21 of the adjacent transfer mechanism 2 is rotationally connected with a direction-adjusting clamping jaw 233, after the clamping jaw is completely taken on the polishing station 61, the lifting mechanism 232 is restored to be high, and when the clamping jaw moves with the help of the rotating seat 231, the direction of the lens is adjusted between the concave-convex two states by the direction-adjusting clamping jaw 233 in a rotating mode, so that the subsequent processing is convenient.

Further, the polishing mechanism 4 comprises a polishing assembly 5 and a lifting station 6, the polishing assembly 5 comprises a polishing motor 51 and a polishing head 52, the polishing motor 51 and the polishing head 52 are rotationally connected to the frame 1, the polishing head 52 can reciprocate relative to the lens in the polishing process under the driving of the polishing motor 51, the lens can be polished at the moment, and all the positions of the polishing head 52 in the polishing process can be fully contacted with the surface of the lens, so that the polishing precision of the lens is higher, and the product quality is improved.

Further, lift station 6 is equipped with the below of polishing subassembly 5, and transfer subassembly 23 sets up relatively, in this embodiment, lift station 6 is connected in frame 1, and lift station 6 includes motor and gear train, mutually support through motor and gear train, make lift station 6 reciprocate that can be stable, lift station 6 is equipped with the workstation 61 of polishing towards the one end of polishing head 52 protruding, the workstation 61 of polishing is used for depositing, and the joint is waited to process the lens, can restrict the lens displacement when protecting the lens, guarantee polishing effect, in this embodiment, the workstation 61 of polishing includes coarse grinding station 62, fine grinding station 63, fine grinding station 64 and polishing station 65, coarse grinding station 62, fine grinding station 63, connect in proper order in feed mechanism 3 between the workstation 64 of polishing and polishing station 65, and coarse grinding station 62 is connected with unloading subassembly 11 towards the one end of fine grinding station 63, can be used for repairing the side of lens, make product quality better, in this embodiment, coarse grinding station 62, fine grinding station 63, convex surface and concave surface seat 67 and concave surface 67 can be evenly and concave surface seat 67 are polished, the concave surface seat 67 is evenly, concave surface seat 67 and concave surface 68 can be polished, the concave surface seat is evenly and concave surface seat 68 is polished.

Further, when the rough blank is sent to the discharging table 21 of the transferring mechanism 2 through the feeding component 32, the direction-adjusting transferring component 23 rotates the lifting mechanism 232 to enable the direction-adjusting clamping jaw 233 to take material, the rough blank is firstly fixed on the convex polishing seat 68 of the rough polishing station 62, is taken material again by the direction-adjusting clamping jaw 233 after being polished through the polishing head 52, when being sent to the adjacent discharging table 21, the direction-adjusting clamping jaw 233 rotates to enable the lens to be adjusted from the convex to the concave, the adjacent transferring mechanism 2 transfers the lens to the concave polishing seat 67 of the rough polishing station 62 in a concave state for polishing, after polishing is finished, the lens is firstly sent to the edging station 66 for edging, after finishing, the direction-adjusting clamping jaw 233 is adjusted from the concave to the convex again, and is transferred to the discharging table 21 corresponding to the fine polishing station 63, and then the lens is repeatedly switched in a concave state and a convex state, in this working state, the lenses sequentially pass through the rough grinding station 62, the fine grinding station 63 and the fine grinding station 64, because the processing time required by the polishing station 65 is very long compared with that of other stations, in order to fully utilize the productivity of the upper machine, the polishing station 65 is provided with a plurality of groups, in this embodiment, the polishing station 65 is only provided with two groups, the two groups of polishing stations 65 are sequentially arranged, after the lens is processed by the fine grinding station 64, the transfer mechanism 2 corresponding to the fine grinding station 64 directly places the lens on the blanking assembly 11, the blanking assembly 11 sequentially feeds the lens to be processed to the corresponding polishing station 65 along the extending direction of the upper surface of the blanking assembly 11 to the feeding mechanism 3, after the lens sequentially passes through the convex grinding seat 68 and the grinding seat 67 of the polishing station 65 again, the completely ground lens is accepted again by the blanking assembly 11, and by unloading of unloading subassembly 11, in this embodiment, unloading subassembly 11 itself is a set of transmission track, the lens after polishing is accomplished is received by unloading subassembly 11, and the transmission is to the terminal of transmission track, the unloading operation can independently be accomplished by transmission track, the same unloading subassembly 11 can set up discharge mechanism at transmission track's terminal, discharge mechanism can be designed into unloading arm, unloading arm can be connected in operating system together with other subassemblies, through operating system control, after the lens is polished and is accomplished the back on retransmission to unloading subassembly 11, unloading arm will be activated, after the lens is transmitted to transmission track terminal, unloading arm will get the material and will be shifted the lens and accomodate, accomplish whole process, whole equipment can make the lens polish in proper order by stages, can improve the polishing efficiency of lens, and through polishing respectively of segmentation and concave-convex surface, can effectively improve the polishing precision, ensure product quality.

Referring to fig. 4 in combination, in one embodiment of the application, the polishing mechanism 4 comprises a polishing assembly 5 and a lifting station 6, the polishing assembly 5 is connected to the frame 1, the polishing assembly 5 comprises a polishing motor 51 and a polishing head 52, the polishing motor 51 is in driving connection with the polishing head 52, and the polishing head 52 is located above the transfer mechanism 2; a lifting station 6 is connected to the transfer mechanism 2 below the sanding assembly 5, the lifting station 6 being provided with a sanding station 61 facing the sanding head 52.

In the lens polishing equipment disclosed by the application, the polishing mechanism 4 comprises the polishing assembly 5 and the lifting station 6, the polishing assembly 5 comprises the polishing motor 51 and the polishing head 52, and the polishing motor 51 and the polishing head 52 are rotatably connected to the frame 1, so that the polishing of a lens is ensured to be more uniform, the polishing head 52 can reciprocate relative to the lens in the polishing process under the driving of the polishing motor 51, at the moment, the lens can be polished, and simultaneously, all positions of the polishing head 52 and the surface of the lens in the polishing process can be fully contacted, so that the polishing precision of the lens is higher, and the product quality is further improved.

Referring to fig. 4 in combination, in one embodiment of the present application, the frame 1 is provided with a protective frame 12 facing the sanding assembly 5, the protective frame 12 surrounding the sanding head 52.

In the lens polishing device, the protection frame 12 is arranged on the frame 1 relative to the polishing head 52 of the polishing mechanism 4, and the polishing head 52 can reciprocate relative to the lens with the help of the polishing motor 51 and the frame 1 when in work, so that the polishing head 52 can be fully contacted with each position of the lens, the lens can be polished more smoothly, the protection frame 12 is wrapped on the polishing head 52, the protection frame 12 is convexly provided with the protection convex block facing the polishing head 52, the effect of limiting the movement range of the polishing head 52 can be achieved, the protection convex block can protect the polishing head 52, and the damage of the polishing head 52 due to collision is avoided.

Referring to fig. 1 to 2 in combination, in an embodiment of the present application, the polishing station 61 includes a rough grinding station 62, a fine grinding station 63, a fine grinding station 64, and a polishing station 65, one end of the rough grinding station 62 is connected to the feeding mechanism 3, the polishing station 65 is connected to the blanking assembly 11, the rough grinding station 62, the fine grinding station 63, the fine grinding station 64, and the polishing station 65 are sequentially disposed along the extending direction of the frame 1, and the rough grinding station 62 is provided with an edging station 66 facing the fine grinding station 63.

In the lens polishing device of the application, the lifting station 6 is arranged below the polishing component 5 and is arranged relative to the direction-adjusting transfer component 23, in the embodiment, the lifting station 6 is connected with the frame 1, the lifting station 6 comprises a motor and a gear set, the lifting station 6 can stably move up and down through the mutual matching of the motor and the gear set, one end of the lifting station 6 facing the polishing head 52 is convexly provided with the polishing station 61, the polishing station 61 is used for storing and clamping a lens to be processed, the lens displacement can be limited while the lens displacement can be protected, the polishing effect is ensured, in the embodiment, the polishing station 61 comprises a rough polishing station 62, a fine polishing station 63, a fine polishing station 64 and a polishing station 65, the rough polishing station 62, the fine polishing station 63, the fine polishing station 64 and the polishing station 65 are sequentially arranged, and connect in feed mechanism 3 between the coarse grinding station 62, and polishing station 65 is connected with unloading subassembly 11, the one end that coarse grinding station 62 faced fine grinding station 63 is connected with edging station 66, can be used for the side of repairing the lens, make product quality better, in this embodiment, coarse grinding station 62, fine grinding station 63, finish grinding station 64 and polishing station 65 all include concave grinding seat 67 and convex grinding seat 68, the surface of concave grinding seat 67 and convex grinding seat 68 is spill and convex respectively, the concave surface and the convex of clamping lens that can be more convenient, make the polishing head 52 carefully polish for the concave surface and the convex surface of lens, guarantee is polished evenly, stability, concave grinding seat 67 and convex grinding seat 68 interval evenly set up.

Referring to fig. 1 to 4 in combination, in one embodiment of the present application, the rough grinding station 62, the fine grinding station 63, the fine grinding station 64 and the polishing station 65 are each provided with a concave grinding seat 67 and a convex grinding seat 68, and the concave grinding seat 67 and the convex grinding seat 68 are connected to the transfer mechanism 2 at uniform intervals.

In the lens polishing device of the present application, in this embodiment, the rough polishing station 62, the fine polishing station 63, the fine polishing station 64 and the polishing station 65 each include a concave polishing seat 67 and a convex polishing seat 68, the surfaces of the concave polishing seat 67 and the convex polishing seat 68 are respectively concave and convex, so that the concave and convex surfaces of the lens can be clamped more conveniently, the polishing head 52 can carefully polish the concave and convex surfaces of the lens, uniform and stable polishing is ensured, and the concave polishing seats 67 and the convex polishing seats 68 are uniformly arranged at intervals. When the rough blank is sent to the discharging table 21 of the transferring mechanism 2 through the feeding component 32, the direction-adjusting transferring component 23 rotates the lifting mechanism 232 to enable the direction-adjusting clamping jaw 233 to take materials, the rough blank is firstly fixed on the convex polishing seat 68 of the rough polishing station 62, is taken materials again through the direction-adjusting clamping jaw 233 after being polished through the polishing head 52, when the rough blank is sent to the adjacent discharging table 21, the direction-adjusting clamping jaw 233 rotates to enable a lens to be adjusted from a convex surface to a concave surface, the adjacent transferring mechanism 2 transfers the lens to the concave surface polishing seat 67 of the rough polishing station 62 in a concave surface state for polishing, after polishing is finished, the rough blank is sent to the edging station 66 for edging treatment firstly, after finishing, the rough blank is adjusted from the concave surface to the convex surface again, and is transferred to the discharging table 21 corresponding to the fine polishing station 63, then the lens is repeatedly switched in a concave-convex state, the lens can be polished more uniformly, and the product quality is improved.

Referring to fig. 4 in combination, in an embodiment of the present application, the transfer mechanism 2 includes a discharging table 21 and a direction-adjusting transfer assembly 23, the discharging table 21 is connected to the frame 1, and a clamping portion 22 is disposed on the discharging table 21; the direction-adjusting transfer assembly 23 is convexly arranged on the frame 1 and connected with the polishing mechanism 4, and the direction-adjusting transfer assembly 23 is arranged above the discharging table 21.

In the lens polishing equipment disclosed by the application, the polishing mechanism 4 and the transferring mechanism 2 are arranged on the frame 1, a plurality of groups of polishing mechanisms 4 and transferring mechanisms 2 are arranged on the frame 1, each transferring mechanism 2 is correspondingly provided with one group of polishing mechanisms 4, each transferring mechanism 2 comprises a discharging table 21 and a direction-regulating transferring assembly 23, in the embodiment, the discharging table 21 and the direction-regulating transferring assembly 23 are sequentially arranged, the discharging table 21 is relatively provided with a clamping part 22, the clamping part 22 is a plurality of limit cylinders, a lens is placed in the clamping part 22, the direction is correct, the polishing is difficult to be inclined or misplaced, the direction-regulating transferring assembly 23 comprises a rotating seat 231 and a lifting mechanism 232, the rotating seat 231 is connected to the frame 1, and corresponds to the polishing mechanism 4, the lifting mechanism 232 is convexly arranged on the rotating seat 231, in the embodiment, two clamping jaw arms are oppositely arranged on the lifting mechanism 232, and can respectively move between the discharging table 21 and the polishing station 61 and the discharging table 21 of the adjacent transferring mechanism 2 through the mutual cooperation of the lifting mechanism 232 and the rotating seat 231, because the plurality of groups of polishing arms are provided with a convex surface-regulating mechanism 61 and a plurality of groups of polishing stations 68, and the polishing station 67 are respectively arranged between the two groups of clamping jaw 61 and the rotating seat 233 and the rotating seat of the rotating mechanism at the position of the rotating seat 233 and the rotating seat of the polishing station of the polishing mechanism in order to be more convenient to finish the material-regulating position and the concave surface of the polishing station and the concave surface of the polishing mechanism and the concave surface of the polishing mechanism.

Referring to fig. 4 in combination, in an embodiment of the present application, the steering transfer assembly 23 includes a rotating base 231 and a lifting mechanism 232, where the rotating base 231 is connected to the frame 1 and disposed facing the polishing mechanism 4; the lifting mechanism 232 is convexly arranged on the rotating seat 231 and is positioned above the discharging table 21.

In the lens polishing apparatus of the present application, the direction-adjusting transfer assembly 23 includes a rotating base 231 and a lifting mechanism 232, the rotating base 231 is connected to the frame 1, and the lifting mechanism 232 is convexly disposed on the rotating base 231 corresponding to the polishing mechanism 4, in this embodiment, two clamping jaw arms are relatively disposed on the lifting mechanism 232, and the two clamping jaw arms can be respectively moved between the discharging table 21 and the polishing station 61, the polishing station 61 and the discharging table 21 of the adjacent transfer mechanism 2 by mutually matching the lifting mechanism 232 and the rotating base 231.

Referring to fig. 4 in combination, in an embodiment of the application, a direction-adjusting jaw 233 is rotatably connected to an end of the lifting mechanism 232 away from the rotating seat 231, and the direction-adjusting jaw 233 is located above the discharging table 21.

In the lens polishing device of the present application, since the polishing stations 61 are provided with a plurality of groups, each group of polishing stations 61 comprises the convex polishing seat 68 and the concave polishing seat 67, in order to adjust the direction of the lens, a direction adjusting jaw 233 is rotatably connected at the end of the jaw arm principle rotating seat 231 moving between the polishing station 61 and the discharging table 21 of the adjacent transfer mechanism 2, when the jaws are completely picked up on the polishing station 61, the lifting mechanism 232 is restored to the height, and when the jaws move with the aid of the rotating seat 231, the direction adjusting jaw 233 adjusts the direction of the lens between the concave and convex two states in a rotating manner, thereby facilitating the subsequent processing and improving the processing rate.

Referring to fig. 3 in combination, in an embodiment of the present application, the storage rack 31 includes a discharge mounting rack 311, a rotary tray 313 and a limiting rack 315, the discharge mounting rack 311 is connected to the frame 1 and disposed facing the transfer mechanism 2, and an end of the discharge mounting rack 311 facing away from the transfer mechanism 2 is in driving connection with a discharge arm 312; the rotary material disc 313 is rotationally connected to the discharging installation frame 311, a plurality of yielding ports 314 are uniformly formed in the circumferential direction of the rotary material disc 313 at equal intervals, and the discharging arms 312 penetrate through the yielding ports 314; the limiting frames 315 are provided with a plurality of groups, and each limiting frame 315 is correspondingly provided with a yielding port 314.

In the lens polishing device of the application, a feeding mechanism 3 comprises a storage rack 31 and a feeding component 32, wherein the storage rack 31 is arranged at the periphery of a frame 1, the feeding component 32 is arranged above the storage rack 31, the feeding component 32 is used for taking materials on the storage rack 31 and sending the materials to a transfer mechanism 2 on the frame 1, the storage rack 31 comprises a discharging mounting rack 311, a rotary tray 313 and a limiting rack 315, in the embodiment, the rough lens is stored by the limiting rack 315, the limiting rack 315 is arranged on the rotary tray 313, the rotary tray 313 is connected with a motor in a driving way, and is connected to the mounting rack, a plurality of yielding ports 314 are uniformly arranged on the circumference of the mounting rack at equal intervals, the limiting rack 315 is also provided with a plurality of corresponding yielding ports 314, each limiting rack 315 corresponds to one yielding port 314, the one end drive that ejection of compact mounting bracket 311 deviates from frame 1 is connected with ejection of compact arm 312, ejection of compact arm 312 can be through motor or cylinder cooperation track belt up-and-down movement to the shape setting of the relative ejection of compact arm 312 of mouth 314 of stepping down, can perfect card group lens coarse embryo, but can let ejection of compact arm 312 pass through, when the ejection of compact, upwards push out the coarse embryo under the drive of cylinder through ejection of compact arm 312, get the material and send into frame 1 in the top of storage rack 31 by feeding assembly 32, after the coarse embryo unloading in a set of spacing 315 is accomplished, ejection of compact arm 312 descends, motor drive rotary tray 313 turns to, make ejection of compact arm 312 can just to a set of spacing 315 that have the coarse embryo, such operation can be convenient to carry out the material loading under the circumstances that does not influence mechanical operation, and whole process is full-automatic, man-hour can be practiced thrift, production efficiency is improved.

In the lens polishing device of the present application, the processing time required on the polishing station 65 is very long relative to other stations, so, in order to fully utilize the productivity of the upper machine, the polishing station 65 is provided with multiple groups, in this embodiment, only two groups of polishing stations 65 are provided, two groups of polishing stations 65 are sequentially arranged, after finishing the lens processing by the fine grinding station 64, the lens is directly placed on the blanking component 11 by the transfer mechanism 2 corresponding to the fine grinding station 64, the blanking component 11 sequentially feeds the lens to be processed to the corresponding polishing station 65 along the extending direction of the blanking component 11 to the feeding mechanism 3, and after the lens sequentially passes through the convex polishing seat 68 and the concave polishing seat 67 of the polishing station 65, the completely polished lens is re-accepted by the blanking component 11, and is fed by the blanking component 11, so that the whole process is completed, the production efficiency of the upper device can be greatly utilized, and the whole production efficiency is improved.

The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar components; in the description of the present application, it should be understood that, if there is an azimuth or positional relationship indicated by terms such as "upper", "lower", "left", "right", etc., based on the azimuth or positional relationship shown in the drawings, it is only for convenience of describing the present application and simplifying the description, but it is not indicated or implied that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus terms describing the positional relationship in the drawings are merely illustrative and should not be construed as limitations of the present patent, and specific meanings of the terms described above may be understood by those skilled in the art according to specific circumstances.

The foregoing description of the preferred embodiments of the application is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the application.

Claims (9)

1. A lens polishing apparatus, comprising:

the device comprises a rack, wherein a plurality of groups of transfer mechanisms are arranged on the rack, and the plurality of groups of transfer mechanisms are uniformly arranged at intervals;

The feeding mechanism is connected to the periphery of the frame and faces the transfer mechanism, and comprises a storage rack and a feeding assembly, wherein the feeding assembly is connected to the storage rack, connected to the transfer mechanism and located above the transfer mechanism; and

The polishing device comprises a frame, a feeding mechanism, a polishing mechanism, a discharging mechanism, a polishing station and a discharging mechanism, wherein the polishing mechanism is connected to the frame, the polishing mechanism is provided with a plurality of groups, each group of polishing mechanisms corresponds to one group of transferring mechanisms, one end of the frame, which is far away from the feeding mechanism, is connected with the discharging mechanism, one end of the polishing mechanism, which is far away from the feeding mechanism, is provided with the polishing station, the polishing station is connected with the discharging mechanism, the polishing stations are provided with a plurality of groups, the polishing stations are evenly arranged at intervals, and one end of the discharging mechanism, which is far away from the frame, is connected with the discharging mechanism.

2. A lens polishing apparatus according to claim 1, wherein the polishing mechanism comprises:

the polishing assembly is connected to the frame and comprises a polishing motor and a polishing head, the polishing motor is in driving connection with the polishing head, and the polishing head is positioned above the transfer mechanism; and

The lifting station is connected to the transfer mechanism and located below the polishing assembly, and a polishing station is arranged facing the polishing head.

3. A lens polishing apparatus according to claim 2, wherein the frame is provided with a protective frame facing the polishing assembly, the protective frame surrounding the polishing head.

4. The lens polishing device according to claim 2, wherein the polishing station comprises a rough grinding station, a fine grinding station and a polishing station, one end of the rough grinding station is connected with the feeding mechanism, the polishing station is connected with the blanking assembly, the rough grinding station, the fine grinding station and the polishing station are sequentially arranged along the extending direction of the frame, and the rough grinding station is provided with an edging station facing the fine grinding station.

5. The lens polishing apparatus of claim 4 wherein the rough grinding station, the fine grinding station, and the polishing station are each provided with a concave polishing seat and a convex polishing seat, the concave polishing seat and the convex polishing seat being connected to the transfer mechanism at uniform intervals.

6. A lens grinding apparatus according to any one of claims 1 to 5, wherein said transfer mechanism comprises:

The discharging platform is connected to the frame and is provided with a clamping part; and

The direction-adjusting transfer assembly is arranged on the frame in a protruding mode and connected with the polishing mechanism, and is positioned above the discharging table.

7. The lens polishing apparatus of claim 6 wherein said steering transfer assembly comprises:

The rotating seat is connected to the frame and is arranged facing the polishing mechanism; and

And the lifting mechanism is convexly arranged on the rotating seat and is positioned above the discharging table.

8. The lens polishing device according to claim 7, wherein a direction-adjusting clamping jaw is rotatably connected to one end of the lifting mechanism away from the rotating seat, and the direction-adjusting clamping jaw is located above the discharging table.

9. A lens grinding apparatus according to any one of claims 1 to 5, wherein the magazine comprises:

the discharging installation frame is connected to the frame and faces the transfer mechanism, and a discharging arm is connected to the end part of the discharging installation frame, which faces away from the transfer mechanism, in a driving manner;

the rotary material tray is rotationally connected to the discharging installation frame, a plurality of abdication ports are uniformly formed in the circumferential direction of the rotary material tray at equal intervals, and the discharging arms penetrate through the abdication ports; and

The limiting frames are provided with a plurality of groups, and each limiting frame is correspondingly provided with one yielding port.