CN213646997U

CN213646997U - Processing equipment for LED optical lens

Info

Publication number: CN213646997U
Application number: CN202022141563.6U
Authority: CN
Inventors: 黄克胜
Original assignee: Guangdong Chuangrei Aurora Photoelectric Co ltd
Current assignee: Guangdong Chuangrei Aurora Photoelectric Co ltd
Priority date: 2020-09-27
Filing date: 2020-09-27
Publication date: 2021-07-09
Anticipated expiration: 2030-09-27

Abstract

The utility model discloses a processing equipment for LED optical lens, including roof, support, bottom plate and abrasive material case, bottom plate fixed surface has the support, and is fixed with the roof at the support top, the abrasive material case is installed to the roof top surface, but the rotatory connector of elasticity laminating drive is installed to the roof tip, the bottom plate surface is located the connector and corresponds the position and install the cylinder, and the flexible end of cylinder installs and to fix a position absorbent positioning mechanism, abrasive material case bottom is located the connector and corresponds the position intercommunication and install the bushing, and this LED optical lens's processing equipment cooperates elasticity pivoted holding frame to realize promoting placed in the middle to the lens through regarding as adsorbing the basis to the sucking disc to ensure that the lens is accurate to be placed, the simple operation effectively improves machining efficiency.

Description

Processing equipment for LED optical lens

Technical Field

The utility model relates to an optical lens piece processing technology field specifically is a processing equipment for LED optical lens.

Background

The LED optical lens/reflecting cup is mainly used for condensing and guiding light of LED cold light source series products, a light distribution curve is designed according to angles of different LED emergent light, light loss is reduced and lighting effect is improved by increasing optical reflection, and the LED optical lens/reflecting cup can be researched, developed and produced according to user requirements.

The optical lens with special transmission requirements for light needs to be processed into a spherical surface, but the spherical surface processing needs a plurality of processes, and polishing and grinding are more important, but the operation convenience of the existing polishing and grinding for positioning the lens is not enough.

To this end, we propose a processing apparatus for LED optical lenses.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a make things convenient for fixed processing equipment who is used for LED optical lens in lens location to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a processing equipment for LED optical lens, includes roof, support, bottom plate and abrasive material case, bottom plate fixed surface has the support, and the support top is fixed with the roof, the abrasive material case is installed to the roof top surface, but the rotatory connector of elasticity laminating drive is installed to the roof tip, the bottom plate surface is located the connector and corresponds the position and install the cylinder, and the flexible end of cylinder installs the absorbent positioning mechanism of location, abrasive material case bottom is located the connector and corresponds the position intercommunication and install the bushing.

Preferably, positioning mechanism includes pillar, sucking disc, sliding sleeve, reset spring, axle bed, retaining ring and holding frame, the pillar is with the flexible end fixed connection of cylinder, the sucking disc is installed at the pillar top, the outside slip of pillar has cup jointed the sliding sleeve, sliding sleeve outer wall symmetry is fixed with four axle beds, and the axle bed surface has the holding frame through torque spring elastic mounting, the pillar outside is located the sliding sleeve top and is fixed with the retaining ring, the outside cover of pillar is equipped with reset spring, and the sliding sleeve passes through reset spring and retaining ring elastic connection.

Preferably, the edge of the retainer ring is positioned in a circular structure, and the middle part of the clamping frame is in a curved shape.

Preferably, the connector includes motor, elastic device, even post and housing, the motor is installed on the roof surface, and the motor output end connection installs the elastic device, and the elastic device bottom mounting has even post, even post and mill body fixed connection, it is fixed with the housing to be located even the post outside to grind the body top surface.

Preferably, the elastic device comprises a sliding cylinder, a sliding column, an expansion spring and a flange plate, the sliding cylinder is fixedly connected with the output shaft of the motor, the sliding column is inserted into the bottom of the sliding cylinder in a sliding mode, the expansion spring is fixed inside the sliding cylinder, the sliding column is elastically connected with the sliding cylinder through the expansion spring, the flange plate is fixed at the bottom end of the sliding column, and the sliding column is fixedly connected with the connecting column through the flange plate.

Preferably, the grinding body comprises a base block, a cavity, a leak hole, a grinding cavity and a through hole, the base block is fixedly connected with the connecting column, the cavity is formed in the base block, the top surface of the base block is located on the inner side of the housing and provided with the through hole, the bottom surface of the base block is provided with the grinding cavity, and the surface of the grinding cavity is uniformly provided with the leak hole communicated with the cavity.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model places the lens on the surface of the sucker, holds the sliding sleeve to overcome the elastic force of the reset spring to slide downwards, leads the holding frame to gather together through the elastic force of the torsion spring, pushes the lens to the center of the sucker, realizes the centered placement of the lens, then loosens the sliding sleeve, leads the sliding sleeve to move upwards through the elastic force of the reset spring, leads the holding frame to overcome the elastic force of the torsion spring to open through the extrusion contact of the holding frame and the retaining ring, opens the cylinder to extend to lead the grinding body to be closely attached with the lens, can drive the sucker to adsorb and fix the lens through the external pneumatic equipment, drives the connecting column to rotate through the motor driving elastic device, thereby leads the grinding body to rotate to polish the lens, leads the polishing liquid in the grinding box to drip into the shell through the leakage pipe, then enters the grinding body to be matched and polished inside, the processing equipment of the LED optical lens realizes the centered pushing through the sucker as the adsorption, thereby ensure that the lens is accurate to be placed, the simple operation effectively improves machining efficiency.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the connector structure of the present invention;

fig. 3 is a schematic structural view of the elastic device of the present invention;

FIG. 4 is a schematic view of the structure of the grinding body of the present invention;

fig. 5 is a schematic structural view of the positioning mechanism of the present invention.

In the figure: 1. a top plate; 2. a support; 3. a base plate; 4. a grinding box; 41. a leak pipe; 5. a cylinder; 6. a positioning mechanism; 61. a base pillar; 62. a suction cup; 63. a sliding sleeve; 64. a return spring; 65. a shaft seat; 66. a retainer ring; 67. a clamping frame; 7. a connector; 71. a motor; 72. an elastic device; 721. a slide cylinder; 722. a traveler; 723. a tension spring; 724. a flange plate; 73. connecting the columns; 74. a housing; 8. grinding the body; 81. a base block; 82. a cavity; 83. a leak hole; 84. grinding a cavity; 85. and a through hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, the processing equipment for the LED optical lens in the figure includes a top plate 1, a support 2, a bottom plate 3 and an abrasive box 4, the support 2 is fixed on the surface of the bottom plate 3, the top end of the support 2 is fixed with the top plate 1, the abrasive box 4 is installed on the top surface of the top plate 1, a connector 7 capable of being elastically attached to drive and rotate is installed at the end of the top plate 1, an air cylinder 5 is installed at a position, corresponding to the connector 7, on the surface of the bottom plate 3, a positioning mechanism 6 capable of being positioned and adsorbed is installed at the telescopic end of the air cylinder 5, and a drain pipe 41 is installed at a position, corresponding to the connector 7, at the.

Referring to fig. 5, the positioning mechanism 6 includes a base pillar 61, a suction cup 62, a sliding sleeve 63, a return spring 64, shaft seats 65, a retainer ring 66 and a clamping frame 67, the base pillar 61 is fixedly connected to the telescopic end of the cylinder 5, the suction cup 62 is installed on the top of the base pillar 61, the sliding sleeve 63 is slidably sleeved outside the base pillar 61, four shaft seats 65 are symmetrically fixed on the outer wall of the sliding sleeve 63, the clamping frame 67 is elastically installed on the surface of each shaft seat 65 through a torsion spring, the retainer ring 66 is fixed on the outer portion of the base pillar 61 above the sliding sleeve 63, the return spring 64 is sleeved outside the base pillar 61, and the sliding sleeve 63 is elastically connected to the retainer ring 66 through the return spring 64.

Place the lens on sucking disc 62 surface, sucking disc 62 is connected with outside pneumatic equipment, hold the elasticity lapse that sliding sleeve 63 overcame reset spring 64, elasticity through torque spring makes holding frame 67 gather together, promote the lens to sucking disc 62 center, realize placing between two parties of lens, then loosen sliding sleeve 63, elasticity through reset spring 64 makes sliding sleeve 63 shift up, the extrusion contact through holding frame 67 and retaining ring 66 makes holding frame 67 overcome torque spring's elasticity and opens, can drive sucking disc 62 through outside pneumatic equipment and adsorb fixedly to the lens.

Wherein, the retaining ring 66 edge is located circular structure, and the clamping frame 67 middle part is curved shape, and clamping frame 67 and retaining ring 66 are the point contact, make things convenient for clamping frame 67 to slide extrusion contact.

Referring to fig. 2, the connector 7 includes a motor 71, an elastic device 72, a connecting column 73 and a housing 74, the motor 71 is mounted on the surface of the top plate 1, the output end of the motor 71 is connected with the elastic device 72, the connecting column 73 is fixed at the bottom end of the elastic device 72, the connecting column 73 is fixedly connected with the grinding body 8, the housing 74 is fixed at the top surface of the grinding body 8, which is located at the outer side of the connecting column 73, the elastic device 72 is driven by the motor 71 to drive the connecting column 73 to rotate, so that the grinding body 8 rotates to grind the lens, and the grinding liquid drops into the housing 74 and then enters the grinding body 8 to be ground in a matching manner.

Referring to fig. 3, the elastic device 72 includes a sliding cylinder 721, a sliding column 722, an extension spring 723 and a flange 724, the sliding cylinder 721 is fixedly connected to an output shaft of the motor 71, the sliding column 722 is inserted into the bottom of the sliding cylinder 721 in a sliding manner, the extension spring 723 is fixed inside the sliding cylinder 721, the sliding column 722 is elastically connected to the sliding cylinder 721 through the extension spring 723, the flange 724 is fixed to the bottom end of the sliding column 722, and the sliding column 722 is fixedly connected to the connecting column 73 through the flange 724.

Through the sliding insertion of the sliding column 722 and the sliding barrel 721, the elastic device 72 has a stable elastic expansion function in cooperation with the elastic force of the expansion spring 723, so that the grinding body 8 is tightly attached to the lens, and efficient grinding is realized.

Referring to fig. 4, the grinding body 8 includes a base block 81, a cavity 82, a leak hole 83, a grinding cavity 84 and a through hole 85, the base block 81 is fixedly connected with the connecting column 73, the cavity 82 is formed inside the base block 81, the through hole 85 is formed on the top surface of the base block 81 located on the inner side of the housing 74, the grinding cavity 84 is formed on the bottom surface of the base block 81, and the leak hole 83 communicated with the cavity 82 is uniformly formed on the surface of the grinding cavity 84.

The polishing liquid enters the cavity 82 through the through hole 85 and permeates into the surface of the polishing cavity 84 through the leak hole 83, so that the high-uniformity polishing processing of the lens is realized.

The working principle is as follows: place the lens on sucking disc 62 surface, hold the elasticity lapse that sliding sleeve 63 overcame reset spring 64, elasticity through torque spring makes holding frame 67 gather together, promote the lens to sucking disc 62 center, realize placing between two parties of lens, then loosen sliding sleeve 63, elasticity through reset spring 64 makes sliding sleeve 63 shift up, the extrusion contact through holding frame 67 and retaining ring 66 makes holding frame 67 overcome torque spring's elasticity and opens, open cylinder 5 extension and make mill body 8 closely laminate with the lens, can drive sucking disc 62 through outside pneumatic means and adsorb fixedly to the lens, it rotates to drive even post 73 through motor 71 drive elastic appliance 72, thereby make mill body 8 rotatory to polish the lens, and the polishing liquid in abrasive material case 4 drips into the housing 74 through leak pipe 41 inside, it polishes to get into mill body 8 fit inside again.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a processing equipment for LED optical lens, includes roof (1), support (2), bottom plate (3) and grinding box (4), bottom plate (3) fixed surface has support (2), and support (2) top is fixed with roof (1), grinding box (4), its characterized in that are installed to roof (1) top surface: but roof (1) tip is installed elasticity laminating drive rotatory connector (7), bottom plate (3) surface is located connector (7) and corresponds the position and installs cylinder (5), and cylinder (5) flexible end installs and to fix a position absorbent positioning mechanism (6), grind workbin (4) bottom is located connector (7) and corresponds the position intercommunication and install bushing (41).

2. The processing apparatus for an LED optical lens according to claim 1, wherein: positioning mechanism (6) are including base pillar (61), sucking disc (62), sliding sleeve (63), reset spring (64), axle bed (65), retaining ring (66) and holding frame (67), base pillar (61) and cylinder (5) flexible end connection, sucking disc (62) are installed at base pillar (61) top, sliding sleeve (63) have been cup jointed in the outside slip of base pillar (61), sliding sleeve (63) outer wall symmetry is fixed with four axle beds (65), and axle bed (65) surface has holding frame (67) through torsion spring elastic mounting, base pillar (61) outside is located sliding sleeve (63) top and is fixed with retaining ring (66), base pillar (61) outside cover is equipped with reset spring (64), and sliding sleeve (63) are through reset spring (64) and retaining ring (66) elastic connection.

3. The processing apparatus for an LED optical lens according to claim 2, wherein: the edge of the retainer ring (66) is positioned in a circular structure, and the middle part of the clamping frame (67) is in a curved shape.

4. The processing apparatus for an LED optical lens according to claim 1, wherein: connector (7) include motor (71), elastic device (72), even post (73) and housing (74), install on roof (1) surface motor (71), and motor (71) output is connected installs elastic device (72), and elastic device (72) bottom mounting has even post (73), even post (73) and grinding body (8) fixed connection, grinding body (8) top surface is located even post (73) outside and is fixed with housing (74).

5. The processing apparatus for an LED optical lens according to claim 4, wherein: the elastic device (72) comprises a sliding barrel (721), a sliding column (722), an expansion spring (723) and a flange plate (724), wherein the sliding barrel (721) is fixedly connected with an output shaft of a motor (71), the sliding column (722) is inserted into the bottom of the sliding barrel (721) in a sliding mode, the expansion spring (723) is fixed inside the sliding barrel (721), the sliding column (722) is elastically connected with the sliding barrel (721) through the expansion spring (723), the flange plate (724) is fixed at the bottom end of the sliding column (722), and the sliding column (722) is fixedly connected with a connecting column (73) through the flange plate (724).

6. The processing apparatus for an LED optical lens according to claim 4, wherein: the grinding body (8) comprises a base block (81), a cavity (82), a leak hole (83), a grinding cavity (84) and a through hole (85), the base block (81) is fixedly connected with a connecting column (73), the cavity (82) is formed inside the base block (81), the top surface of the base block (81) is located on the inner side of the housing (74), the through hole (85) is formed in the inner side of the housing (74), the grinding cavity (84) is formed in the bottom surface of the base block (81), and the leak hole (83) communicated with the cavity (82) is uniformly formed in the surface of the grinding cavity (84).