CN215796985U

CN215796985U - Plural suction lifting device for optical lens

Info

Publication number: CN215796985U
Application number: CN202121309998.5U
Authority: CN
Inventors: 张腾飞; 蔡敬佩; 张朝伟
Original assignee: Nanyang Kanglida Optical Instrument Co ltd
Current assignee: Nanyang Kanglida Optical Instrument Co ltd
Priority date: 2021-06-10
Filing date: 2021-06-10
Publication date: 2022-02-11
Anticipated expiration: 2031-06-10

Abstract

The utility model provides a plurality of suction lifting device for optical lenses, which relates to the technical field of optical lens production and comprises a mounting plate, wherein a fixed seat is fixedly arranged on one side of the upper surface of the mounting plate, a crank rocker mechanism is arranged on the fixed seat, a fixed plate is arranged on the mounting plate, a chute for sliding a sliding plate is arranged on the fixed plate, the output end of the crank rocker mechanism is hinged with one end, close to the fixed seat, of the sliding plate, an L-shaped through groove is arranged on the fixed plate, an inclined through groove is arranged on the sliding plate, a cross rod is connected in the L-shaped through groove and the inclined through groove in a sliding manner, one end of the cross rod is provided with a suction device, the suction end of the suction device is communicated with a suction disc through a suction pipe, a placing device for placing optical lenses is arranged on the mounting plate, and a placing platform for placing containing boxes is arranged on the mounting plate, the optical lens can be sucked, lifted and placed only by controlling the air suction device, the operation is simple, and the production efficiency is high.

Description

Plural suction lifting device for optical lens

Technical Field

The utility model relates to the technical field of optical lens production, in particular to a plurality of suction lifting devices for optical lenses.

Background

With the development of social economy and the improvement of industrialization level, people increasingly use optical lenses, and the production technology of the optical lenses becomes a hotspot of social research, wherein the optical lenses are prepared by mixing oxides of high-purity silicon, boron, sodium, potassium, zinc, lead, magnesium, calcium, barium and the like according to a specific formula, melting the mixed oxides at a high temperature in a platinum crucible, uniformly stirring the mixed oxides by ultrasonic waves and removing bubbles; then slowly cooling for a long time to prevent the glass block from generating internal stress; the cooled glass block must be measured by an optical instrument to check whether the purity, the transparency, the uniformity, the refractive index and the dispersion rate meet the specification; and heating and forging the qualified glass block to form an optical lens blank.

The Chinese patent with the publication number of CN210214071U discloses a plural suction lifting device for optical lenses, which comprises a first mounting plate, wherein the bottom of the first mounting plate is fixed with one end of a shock absorption rod, the other end of the shock absorption rod is fixed with a shock absorption sheet, the top of the first mounting plate is provided with a groove, a motor is fixedly arranged in the groove, a motor driving shaft is fixed with one end of a rotating shaft, the other end of the rotating shaft is fixed with a turntable, the bottom of the turntable is fixedly provided with a roller, the top of the turntable is fixed with one end of a first bracket, and the other end of the first bracket is fixed with a second mounting plate;

second mounting panel top fixed mounting has the controller, the relative fixed mounting in second mounting panel bottom has the cylinder, cylinder tip fixed mounting has the mounting bracket, fixed mounting has the getter device on the mounting bracket, the mounting bracket is fixed with second support one end, the second support other end is fixed with first exhaust tube, first exhaust tube one end and getter device intercommunication, the first exhaust tube other end and pipe connection ware one end intercommunication, the pipe connection ware other end and second exhaust tube one end intercommunication, the second exhaust tube other end and sucking disc intercommunication, first mounting panel top links to each other with spring one end, the spring other end with put the thing board and link to each other.

However, the above technical solution still has the following defects that the device needs to control the start and stop of the motor and the air suction device simultaneously when the device sucks, lifts and releases the optical lens, the operation process is more complicated, and the production efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a plurality of suction and lifting devices for optical lenses, and aims to solve the problems that in the prior art, when the optical lenses are sucked, lifted and placed by the plurality of suction and lifting devices, the start and stop of a motor and a suction device need to be controlled simultaneously, the operation process is complex, and the production efficiency is low.

In order to achieve the purpose, the utility model adopts the following technical scheme: the optical lens piece is with plural number absorption lifting device, including the mounting panel, the fixed fixing base that is provided with in one side of mounting panel upper surface, be provided with crank and rocker mechanism on the fixing base, be provided with the fixed plate on the mounting panel, set up on the fixed plate and be used for the gliding spout of sliding plate, crank and rocker mechanism's output is articulated with the one end that is close to the fixing base on the sliding plate, L shape logical groove has been seted up on the fixed plate, slope logical groove has been seted up on the sliding plate, L shape logical groove and slope lead to the inslot equal sliding connection have the horizontal pole, the one end of horizontal pole is provided with the getter device, the getter end of getter device passes through breathing pipe and sucking disc through connection, be provided with the placer that is used for placing optical lens piece on the mounting panel, be provided with the platform that is used for placing containing box on the mounting panel.

In order to facilitate the sliding plate to be driven to do reciprocating linear motion on the fixed plate, the crank rocker mechanism comprises a rotating shaft which is rotatably connected with the fixed seat, one end of the rotating shaft is fixedly connected with the output end of the speed reducing motor, the other end of the rotating shaft is fixedly connected with an eccentric disc, the eccentric part of the eccentric disc is hinged with one end of a connecting plate, and the other end of the connecting plate is hinged with one end of the sliding plate through a pin shaft.

In order to protect the optical lens placed on the supporting plate from being damaged by extrusion, the further technical scheme of the utility model is that the placing device comprises a sleeve fixedly installed on the installation plate, the bottom of the sleeve is fixedly connected with one end of a spring, and the other end of the spring is fixedly connected with the supporting plate.

In order to facilitate the placement of the optical lens and position the placement of the optical lens, a further technical scheme of the utility model is that when the supporting plate is installed in the sleeve, the upper end surface of the supporting plate is lower than the upper end surface of the sleeve.

In order to facilitate the adjustment of the optical lens on the supporting plate by the staff, the utility model adopts the further technical scheme that the upper part of the sleeve is provided with a through groove for adjusting the optical lens.

In order to facilitate the sucker to extend into the sleeve to suck the optical lens, the further technical scheme of the utility model is that the diameter of the sleeve is twice of that of the sucker.

In order to prevent the cross bar from falling from the L-shaped through groove and the inclined through groove in the movement process, the utility model has the further technical scheme that the cross bar is characterized in that a first stop block and a second stop block are arranged on the cross bar, and the fixed plate and the sliding plate are positioned between the first stop block and the second stop block.

The utility model has the beneficial effects that:

1. through setting up crank rocker mechanism, fixed plate, sliding plate and horizontal pole, the device is at the in-process of work, and crank rocker mechanism can be continuous drive slide bar and be reciprocating linear motion on the fixed plate to make the horizontal pole move in L shape logical inslot, only need through control getter device alright accomplish the absorption of optical lens piece and carry put, easy operation, production efficiency is high.

2. Through setting up the spring in placer's inside, can make optical lens play the cushioning effect when the surface receives great pressure to the logical groove of seting up on telescopic upper portion can make things convenient for operating personnel to place optical lens on the baffle, also can be convenient adjust the optical lens of card in the sleeve.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of a crank and rocker mechanism in an embodiment of the utility model.

Fig. 3 is a schematic view of the structure of a cross bar in an embodiment of the present invention.

Fig. 4 is a schematic structural diagram of a placement device in an embodiment of the utility model.

Fig. 5 is a schematic structural diagram of a fixing plate according to an embodiment of the present invention.

In the figure: 1. mounting a plate; 2. a fixed seat; 3. a crank and rocker mechanism; 301. a rotating shaft; 302. a reduction motor; 303. an eccentric disc; 304. a connecting plate; 4. a fixing plate; 5. a sliding plate; 6. an L-shaped through groove; 7. an inclined through groove; 8. a cross bar; 9. a suction device; 10. an air intake duct; 11. a suction cup; 12. a placement device; 1201. a sleeve; 1202. a spring; 1203. a support plate; 13. a placing table; 14. a first stopper; 15. a second stop.

Detailed Description

The following further describes embodiments of the present invention with reference to the drawings.

As shown in fig. 1-5, a plurality of suction lifting device for optical lenses comprises a mounting plate 1, a fixing seat 2 is fixedly arranged on one side of the upper surface of the mounting plate 1, a crank and rocker mechanism 3 is arranged on the fixing seat 2, a fixing plate 4 is arranged on the mounting plate 1, a sliding groove for sliding the sliding plate 5 is arranged on the fixing plate 4, the output end of the crank and rocker mechanism 3 is hinged with one end of the sliding plate 5 close to the fixing seat 2, an L-shaped through groove 6 is arranged on the fixing plate 4, an inclined through groove 7 is arranged on the sliding plate 5, a cross bar 8 is slidably connected in each of the L-shaped through groove 6 and the inclined through groove 7, an air suction device 9 is arranged at one end of the cross bar 8, the air suction end of the air suction device 9 is communicated with a suction cup 11 through an air suction pipe 10, and a placing device 12 for placing optical lenses is arranged on the mounting plate 1, the mounting plate 1 is provided with a placing table 13 for placing the containing box.

In the embodiment, when the device works, the sliding plate 5 is driven by the movement of the crank rocker mechanism 3 to do reciprocating linear motion on the fixed plate 4, the sliding plate 5 drives the cross rod 8 to do horizontal motion and vertical motion on the fixed plate 4 under the action of the inclined through groove 7 and the L-shaped through groove 6, when the cross rod 8 cannot continue to move downwards when doing vertical motion, the air suction device 9 is controlled to be started, the air suction device enables the suction disc 11 to suck the optical lens on the placing device 12 through the air suction pipe 10, then the crank rocker mechanism 3 drives the cross rod 8 to do vertical motion first and then do horizontal motion, when the cross rod 8 reaches the end of the horizontal motion and cannot continue to move, at the moment, the lower part of the suction disc 11 is just opposite to the placing platform 13 for placing the containing box, then the air suction device 9 is controlled to be closed, the optical lens falls into the containing box on the placing platform 13 under the action of gravity, the device can be continuous absorb to optical lens and carry putting to easy operation only needs control getter device 9 open stop alright carry to optical lens's absorption put, production efficiency is high.

In another embodiment of the present invention, the crank and rocker mechanism 3 includes a rotating shaft 301 rotatably connected to the fixed base 2, one end of the rotating shaft 301 is fixedly connected to an output end of a speed reduction motor 302, the other end of the rotating shaft 301 is fixedly connected to an eccentric disc 303, an eccentric position of the eccentric disc 303 is hinged to one end of a connecting plate 304, the other end of the connecting plate 304 is hinged to one end of the sliding plate 5 through a pin shaft, the speed reduction motor 302 is started, the speed reduction motor 302 drives the rotating shaft 301 to rotate, the rotating shaft 301 drives the eccentric disc 303 to rotate, and the eccentric disc 303 drives the sliding plate 5 to make a reciprocating linear motion on the fixed plate 4, so as to drive the cross bar 8 to make a horizontal and vertical motion.

Further, the placing device 12 includes a sleeve 1201 fixedly mounted on the mounting plate 1, the bottom of the sleeve 1201 is fixedly connected to one end of a spring 1202, the other end of the spring 1202 is fixedly connected to a supporting plate 1203, when the supporting plate 1203 is mounted in the sleeve 1201, the upper end surface of the supporting plate 1203 is lower than the upper end surface of the sleeve 1201, a through groove for adjusting the optical lens is formed in the upper portion of the sleeve 1201, the optical lens is placed on the supporting plate 1203 by a worker, the through groove formed in the sleeve 1201 can facilitate the worker to rapidly place the optical lens on the supporting plate, the spring 1202 can prevent the optical lens from being damaged due to an excessively large pressing force of the suction cup 11 on the optical lens, the upper end surface of the supporting plate 1203 is lower than the upper end surface of the sleeve 1201, so that the optical lens can be stably placed on the supporting plate 1203, not only can be positioned, but also can prevent the optical lens on the supporting plate 1203 from displacing, so that the optical lens cannot be effectively sucked and lifted by the sucking disc 11.

Specifically, the diameter of sleeve 1201 is the twice of sucking disc 11 diameter, and horizontal pole 8 passes through breathing pipe 10 and drives the motion of sucking disc 11, and when sucking disc 11 sucked the optical lens of placing on the layer board, control sucking disc 11 downstream to sleeve 1201's inside, start getter device 9, sucking disc 11 sucks optical lens.

Preferably, the device is characterized in that a first stopper 14 and a second stopper 15 are arranged on the cross bar 8, the fixed plate 4 and the sliding plate 5 are located between the first stopper 14 and the second stopper 15, and in the process that the sliding plate 5 drives the cross bar 8 to move, the first stopper 14 and the second stopper 15 can enable the cross bar 8 to stably move on the fixed plate 4, so that the device can stably work.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A plurality of suction lifting and placing device for optical lenses comprises a mounting plate (1) and is characterized in that a fixing seat (2) is fixedly arranged on one side of the upper surface of the mounting plate (1), a crank rocker mechanism (3) is arranged on the fixing seat (2), a fixing plate (4) is arranged on the mounting plate (1), a sliding chute for sliding a sliding plate (5) is formed in the fixing plate (4), the output end of the crank rocker mechanism (3) is hinged with one end, close to the fixing seat (2), of the sliding plate (5), an L-shaped through groove (6) is formed in the fixing plate (4), an inclined through groove (7) is formed in the sliding plate (5), a cross rod (8) is connected with the L-shaped through groove (6) and the inclined through groove (7) in a sliding mode, an air suction device (9) is arranged at one end of the cross rod (8), and the air suction end of the air suction device (9) is communicated with a suction disc (11) through an air suction pipe (10), the mounting plate (1) is provided with a placing device (12) for placing optical lenses, and the mounting plate (1) is provided with a placing table (13) for placing the containing box.

2. The plural suction lifting device for optical lenses according to claim 1, wherein the crank rocker mechanism (3) comprises a rotating shaft (301) rotatably connected to the fixing base (2), one end of the rotating shaft (301) is fixedly connected to the output end of the speed reduction motor (302), the other end of the rotating shaft (301) is fixedly connected to an eccentric disc (303), the eccentric position of the eccentric disc (303) is hinged to one end of a connecting plate (304), and the other end of the connecting plate (304) is hinged to one end of the sliding plate (5) through a pin shaft.

3. The plural suction and lifting device for optical lenses according to claim 1, wherein the placing device (12) comprises a sleeve (1201) fixedly mounted on the mounting plate (1), the bottom of the sleeve (1201) is fixedly connected with one end of a spring (1202), and the other end of the spring (1202) is fixedly connected with the supporting plate (1203).

4. The plural suction and lifting device for optical lenses according to claim 3, wherein when the pallet (1203) is mounted in the sleeve (1201), the upper end surface of the pallet (1203) is lower than the upper end surface of the sleeve (1201).

5. The plural suction and lifting device for optical lenses according to claim 4, wherein the sleeve (1201) has a through groove formed in an upper portion thereof for adjusting the optical lens.

6. Suction and release device for optical lenses according to claim 5, characterized in that the sleeve (1201) has a diameter twice the diameter of the suction cup (11).

7. A plurality of pick-up and place devices for optical lenses according to any of claims 1 to 6, wherein the cross bar (8) is provided with a first stop (14) and a second stop (15), and the fixed plate (4) and the sliding plate (5) are located between the first stop (14) and the second stop (15).