CN218490898U

CN218490898U - Optical lens piece production snatchs mechanism

Info

Publication number: CN218490898U
Application number: CN202223081821.1U
Authority: CN
Inventors: 胡学柱
Original assignee: Xiaogan Qianjing Photoelectric Co ltd
Current assignee: Xiaogan Qianjing Photoelectric Co ltd
Priority date: 2022-11-21
Filing date: 2022-11-21
Publication date: 2023-02-17
Anticipated expiration: 2032-11-21

Abstract

The utility model relates to the technical field of grabbing mechanisms, in particular to an optical lens production grabbing mechanism, which comprises a support column and a rotary rod arranged at the top of the support column, wherein a connecting shaft rotationally connected with the top of the support column is integrally formed at the bottom of one end of the rotary rod, a driving shaft is coaxially fixed at the bottom of the connecting shaft, and a rotary motor which drives the driving shaft to rotate through a bevel gear set is arranged on the outer wall of the support column; the utility model discloses a what set up can the pivoted rotary rod to at the one end below installation centre gripping subassembly of rotary rod, the centre gripping subassembly can use the pneumatic cylinder to adjust its height, and can adjust its pivoted angle through the rotary rod, can be with the realization behind centre gripping subassembly centre gripping lens, move lens from one side to opposite side, and then be convenient for in the use of lens production process.

Description

Optical lens production grabbing mechanism

Technical Field

The utility model relates to a snatch technical field of the mechanism, specifically be optical lens piece production snatchs mechanism.

Background

Optical lenses are optical glass, and lenses having a certain optical effect, such as lenses of glasses, automobile rearview mirrors, and the like, are often conveyed to a temporarily stacked platform by a conveyor belt during processing overshoot, so that the lenses need to be moved from the platform to a designated placement area.

The lens grabbing mechanism in the prior art comprises a support frame, a grabbing arm and a grabbing head, wherein the support frame is internally and fixedly connected with a first electric cylinder, a telescopic shaft on the right end of the first electric cylinder is fixedly connected with a second electric cylinder, and the middle part of the second electric cylinder is arranged in the support frame.

Although this technical scheme can control the clamp plate through setting up the third electric jar, can snatch the lens fast, convenient and fast, work efficiency is high to can reduce the wearing and tearing to the lens, but at first the lens quantity that can snatch simultaneously when in-service use is less, and this snatchs the sucking disc movement track of mechanism comparatively single, can not satisfy the demand to the snatching transport of lens in process of production.

SUMMERY OF THE UTILITY MODEL

In order to compensate above-mentioned technical scheme at first the lens quantity that can snatch simultaneously when in-service use less to this sucking disc movement track who snatchs the mechanism is comparatively single, can not satisfy the demand of snatching the transport to the lens in process of production not enough, the utility model provides an optical lens piece production snatchs mechanism.

The technical scheme of the utility model is that:

optical lens production snatchs mechanism, include the pillar and install the rotary rod at the pillar top, rotary rod one end bottom integrated into one piece has one to rotate the connecting axle of being connected with the pillar top, and the coaxial drive shaft that is fixed with in connecting axle bottom installs through conical gear group drive shaft pivoted rotating electrical machines on the pillar outer wall, the rotary rod is kept away from connecting axle one end bottom and is installed the pneumatic cylinder, and the centre gripping subassembly is installed to pneumatic cylinder piston rod bottom, the centre gripping subassembly includes the roof, can be close to each other or keep away from two splint and be used for driving the driving motor of splint motion.

According to the preferable technical scheme, the two driving plates are symmetrically and fixedly connected to the top of the clamping plate, each driving plate is in threaded connection with a threaded rod which is rotatably connected to the inside of the top plate, and each threaded rod is connected with the output shaft of the driving motor through a bevel gear set.

As a preferable technical scheme, a protective pad is fixed on one side of each of the two clamping plates opposite to each other and used for protecting the lens.

As a preferred technical scheme, the bottom of each clamping plate is fixedly connected with a guide block, the section of each guide block is triangular, and the bottom of each guide block is horizontal.

As the preferred technical scheme, two guide rods are fixedly connected to the top plate, and two guide plates which are respectively connected with the two guide rods in a sliding mode are symmetrically and fixedly connected to the top of each clamping plate.

Preferably, the protective pad is in a tooth shape and is used for reducing the contact area between the protective pad and the lens.

As a preferred technical scheme, a base is fixedly connected to the bottom of the support column and used for widening the bottom of the support column.

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

1. the utility model discloses a what set up can pivoted rotary rod to at the one end below installation centre gripping subassembly of rotary rod, the centre gripping subassembly can use the pneumatic cylinder to adjust its height, and can adjust its pivoted angle through the rotary rod, can be with the realization behind centre gripping subassembly centre gripping lens, move lens from one side to opposite side, and then be convenient for in the use of lens production process.

2. The utility model discloses a lens of centre gripping can be protected effectively to the protection pad that sets up.

Drawings

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

FIG. 2 is a schematic view of the structure of the clamping assembly of the present invention;

FIG. 3 is a schematic view of the structure of the middle splint and its connecting components;

fig. 4 is a schematic view of the internal structure of the middle pillar according to the present invention.

The meaning of the individual reference symbols in the figures is:

1. a pillar; 2. rotating the rod; 20. a connecting shaft; 21. a drive shaft; 3. a hydraulic cylinder; 4. a clamping assembly; 40. a top plate; 41. a drive motor; 42. a guide rod; 43. a splint; 44. a drive plate; 45. a protective pad; 46. a guide block; 47. a threaded rod; 48. a guide plate; 5. a base; 6. a rotating electric machine; 7. a bevel gear set.

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. 1-4, the present invention provides a technical solution:

optical lens production snatchs mechanism, including pillar 1 and install the rotary rod 2 at pillar 1 top, 2 one end bottom integrated into one piece of rotary rod has one to rotate the connecting axle 20 of being connected with pillar 1 top, the coaxial drive shaft 21 that is fixed with in connecting axle 20 bottom, install on the 1 outer wall of pillar through 7 drive shaft 21 pivoted rotating electrical machines 6 of bevel gear group, rotary rod 2 keeps away from connecting axle 20 one end bottom and installs pneumatic cylinder 3, centre gripping subassembly 4 is installed to pneumatic cylinder 3 piston rod bottom, centre gripping subassembly 4 includes roof 40, can be close to each other or two splint 43 of keeping away from and be used for driving the driving motor 41 of splint 43 motion. Through the pivoted rotary rod 2 that sets up to install clamping component 4 in rotary rod 2's one end below, clamping component 4 can use pneumatic cylinder 3 to adjust its height, and can adjust its pivoted angle through rotary rod 2, can realize after clamping component 4 centre gripping lens, move lens from one side to the opposite side, and then be convenient for the use in the lens production process.

Preferably, two driving plates 44 are symmetrically and fixedly connected to the top of the clamping plate 43, a threaded rod 47 rotatably connected to the inside of the top plate 40 is threadedly connected to each driving plate 44, and each threaded rod 47 is connected to the output shaft of the driving motor 41 through a bevel gear set 7. When using, can drive threaded rod 47 through driving motor 41 and bevel gear 7 and rotate, threaded rod 47 can drive two splint 43 and be close to each other or keep away from at the pivoted in-process, and then can realize the centre gripping to the lens.

It should be noted that the threaded rod 47 has opposite thread directions from the middle to the two sides, so that the threaded rod 47 can rotate in the same direction, and the clamping plate 43 can be driven to move in different directions.

Preferably, a protective pad 45 is fixed to each of the two clamping plates 43 on the opposite side for protecting the lens.

Preferably, a guide block 46 is fixedly connected to the bottom of each clamping plate 43, the cross section of the guide block 46 is triangular, and the bottom is horizontal. The guide block 46 is provided to facilitate the lens to be fed between the two pads 45, i.e. the lens can be clamped by the clamping plate 43.

Preferably, two guide rods 42 are fixedly connected to the top plate 40, and two guide plates 48 slidably connected to the two guide rods 42 are symmetrically and fixedly connected to the top of each clamping plate 43. The guide plate 48 and the guide rod 42 are provided, and thus, the movement of the two clamping plates 43 can be stabilized.

Preferably, the protective pad 45 is toothed to reduce the contact area between the protective pad 45 and the lens. The stability of the lens clamped between the two protective pads 45 can be enhanced.

Preferably, a base 5 is fixedly connected to the bottom of the support column 1 for widening the bottom of the support column 1. The base 5 may increase the stability of the entire device.

The utility model discloses an optical lens piece production snatchs mechanism when using, start rotating electrical machines 6, drive shaft 21 through rotating electrical machines 6 and rotate and then drive whole rotary rod 2 and rotate, it treats the transport position to move centre gripping subassembly 4 to the lens, then start pneumatic cylinder 3, drive centre gripping subassembly 4 downstream through pneumatic cylinder 3, when guide block 46 and lens bottom parallel and level, start driving motor 41, it rotates to drive threaded rod 47 through driving motor 41, and then drive being close to gradually of two splint 43, can be with the lens centre gripping between two splint 43, then rotate rotary rod 2 again, move centre gripping subassembly 4 to stacking the district, then loosen splint 43, can stack the lens.

The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only the preferred embodiments of the present invention, and is not intended to limit the present invention, and that there may be various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Mechanism is snatched in optical lens production, its characterized in that: including pillar (1) and install rotary rod (2) at pillar (1) top, rotary rod (2) one end bottom integrated into one piece have one with pillar (1) top rotation connecting axle (20) of being connected, connecting axle (20) bottom coaxial be fixed with a drive shaft (21), install on pillar (1) outer wall through conical gear group (7) drive shaft (21) pivoted rotating electrical machines (6), connecting axle (20) one end bottom is kept away from in rotary rod (2) and hydraulic cylinder (3) are installed, and centre gripping subassembly (4) are installed to hydraulic cylinder (3) piston rod bottom, centre gripping subassembly (4) include roof (40), can be close to each other or two splint (43) of keeping away from and be used for driving motor (41) of splint (43) motion.

2. The optical lens production gripping mechanism of claim 1, wherein: the top of the clamping plate (43) is symmetrically and fixedly connected with two driving plates (44), each driving plate (44) is connected with a threaded rod (47) which is rotatably connected inside the top plate (40) in a threaded mode, and each threaded rod (47) is connected with an output shaft of the driving motor (41) through a conical gear set (7).

3. The optical lens production gripping mechanism of claim 2, wherein: and a protective pad (45) is fixed on one side of each of the two clamping plates (43) opposite to each other and used for protecting the lens.

4. The optical lens production gripping mechanism of claim 3, wherein: every splint (43) bottom all fixedly connected with guide block (46), guide block (46) cross-section is triangle-shaped, and the bottom is horizontal.

5. The optical lens production gripping mechanism of claim 4, wherein: two guide rods (42) are fixedly connected to the top plate (40), and two guide plates (48) which are respectively connected with the two guide rods (42) in a sliding mode are symmetrically and fixedly connected to the top of each clamping plate (43).

6. The optical lens production gripping mechanism of claim 3, wherein: the protective pad (45) is in a tooth shape and is used for reducing the contact area of the protective pad (45) and the lens.

7. The optical lens production gripping mechanism of claim 1, wherein: the bottom of the pillar (1) is fixedly connected with a base (5) for widening the bottom of the pillar (1).