CN220466758U

CN220466758U - Optical lens picture frame feeding and discharging mechanism

Info

Publication number: CN220466758U
Application number: CN202322005807.1U
Authority: CN
Inventors: 黄其明; 刘钊宇
Original assignee: Dongguan Viko Optics Technology Co ltd
Current assignee: Dongguan Viko Optics Technology Co ltd
Priority date: 2023-07-27
Filing date: 2023-07-27
Publication date: 2024-02-09
Anticipated expiration: 2033-07-27

Abstract

The utility model discloses an optical lens frame feeding and discharging mechanism which comprises a base, a positioning seat, a pushing device and a vertical moving frame, wherein the positioning seat is arranged at the upper wall position of the base through at least two vertical air cylinders, the two positioning seats are oppositely arranged, a positioning groove for placing a tray is formed between the two positioning seats in a surrounding mode, the pushing device is arranged at the rear end position of the positioning seat, the pushing device can move between a position extending into the positioning groove and a position far away from the positioning groove, the vertical moving frame is arranged at the bottom wall position of the base, the vertical moving frame is provided with a limiting seat, the limiting seat is arranged at the front end position of the positioning seat and is used for placing a material rack, and a plurality of material grooves which are arranged at intervals are arranged in the material rack and can drive the material grooves to move at the position parallel to the positioning seat. The material rack and the tray move in a staggered manner, so that overlarge bearing of a single mechanism is avoided, and meanwhile, the structure is simpler and more stable.

Description

Optical lens picture frame feeding and discharging mechanism

Technical Field

The utility model relates to the field of optical lens processing equipment, in particular to an optical lens frame feeding and discharging mechanism

Background

In the processing process of the optical lenses, the lens frames are generally required to be singly arranged and then adsorbed on the tray, then the tray is moved to a preset position, the next working procedure (such as removing static electricity or foreign matters) is carried out, and then the tray is moved to the preset position, and then the sucking disc is attached to the lens frames, so that the processing and the production of the optical lenses are realized.

However, the existing pallet generally adopts a single pallet transportation mode in the blanking process and the feeding process, and the processing mode has the following problems: 1. the production line is longer, and occupies a larger area; 2. when the tray needs to be subjected to intermediate working procedures (some are needed and some are not needed), only the transplanting of a single tray can be realized, and the processing efficiency and the conveying efficiency are low.

Disclosure of Invention

The utility model mainly aims to provide an optical lens frame feeding and discharging mechanism, which aims to improve the existing frame feeding and discharging mechanism, has smaller whole size and is convenient for the whole transplanting and processing of a tray.

In order to achieve the above object, the present utility model provides an optical lens frame feeding and discharging mechanism, comprising:

a base;

the positioning seats are arranged at the upper wall positions of the base through at least two vertical air cylinders, the two positioning seats are oppositely arranged, and a positioning groove for placing the tray is formed between the two positioning seats in a surrounding mode;

the pushing device is arranged at the rear end of the positioning seat and can move between a position extending into the positioning groove and a position far away from the positioning groove;

the vertical moving frame is arranged at the bottom wall of the base, a limiting seat is arranged on the vertical moving frame, the limiting seat is arranged at the front end of the positioning seat, the limiting seat is used for placing a material frame, a plurality of material grooves arranged at intervals are arranged in the material frame, and the vertical moving frame can drive the material grooves to move at the position flush with the positioning seat.

According to the technical scheme, in the actual working process, the mechanical arm or the manual work places the mechanical arm in the positioning groove surrounded by the positioning seat, then the clamping device clamps and fixes the frame on the tray in sequence, the vertical moving frame drives the trough of the material rack to move to a position which is flush with the lower wall of the tray or is slightly lower than the lower wall of the tray, then the pushing device pushes the tray into the tray, then the pushing device resets, and the tray feeding step is repeated, so that the structure is compact, the feeding and the discharging are convenient, and the transplanting of the tray can be realized by conveying the material rack; the material rack and the tray move in a staggered manner, so that overlarge bearing of a single mechanism is avoided, and meanwhile, the structure is simpler and more stable.

Drawings

FIG. 1 is a schematic perspective view of the first embodiment of the present utility model;

FIG. 2 is a cross-sectional view of the present utility model;

FIG. 3 is a second perspective view of the present utility model;

fig. 4 is a third perspective view of the present utility model.

In the figure, 1 is a base, 2 is a positioning seat, 20 is a positioning groove, 21 is a positioning strip, 3 is a pushing device, 31 is a linear guide rail, 32 is a linear sliding block, 33 is a linear screw pair, 34 is a push plate, 35 is a positioning column, 4 is a material rack, 41 is a supporting strip, 42 is a U-shaped clamping part, 43 is a trough, 5 is a vertical moving frame, 51 is a vertical guide rail, 52 is a vertical sliding block, 53 is a vertical screw pair, 54 is a joint angle iron, 6 is a limiting seat, 61 is a limiting groove, 62 is a quick-release seat, 100 is a tray, 101 is an adhesive sheet, and 102 is a mirror frame.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that, in the embodiment of the present utility model, directional indications (such as up, down, left, right, front, rear, top, bottom, inner, outer, vertical, lateral, longitudinal, counterclockwise, clockwise, circumferential, radial, axial … …) are referred to, and the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.

In addition, if there is a description of "first" or "second" etc. in the embodiments of the present utility model, the description of "first" or "second" etc. is only for descriptive purposes, and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

As shown in fig. 1 to 4, an optical lens frame feeding and discharging mechanism includes:

a base 1;

the positioning seats 2 are arranged at the upper wall position of the base 1 through at least two vertical air cylinders, wherein the cooperation of the vertical air cylinders can realize alternation with other stations, for example, when the vertical air cylinders rise to be higher than the upper wall of the pushing device 3, the other stations can push the tray 100 into the positioning seats 2, the positioning seats 2 are provided with two positioning grooves 20 which are oppositely arranged, and the two positioning seats 2 are surrounded to form a positioning groove 20 for placing the tray 100;

a pushing device 3, wherein the pushing device 3 is arranged at the rear end position of the positioning seat 2, and the pushing device 3 can move between a position extending into the positioning groove 20 and a position away from the positioning groove 20;

the vertical moving frame 5, the diapire position of base 1 is located to the vertical moving frame 5, vertical moving frame 5 is equipped with spacing seat 6, the front end position of positioning seat 2 is located to spacing seat 6, spacing seat 6 is used for placing work or material rest 4, be equipped with the silo 43 that a plurality of intervals set up in the work or material rest 4, vertical moving frame 5 can drive silo 43 and remove in the position with positioning seat 2 parallel and level.

In the actual working process, a manipulator or a hand places the manipulator in a positioning groove 20 surrounded by a positioning seat 2, then a clamping device clamps and fixes a mirror frame on a tray 100 in sequence, a vertical moving frame 5 drives a trough 43 of a material rack 4 to move to a position flush with the lower wall of the tray 100 or a position slightly lower than the lower wall of the tray 100, a pushing device 3 pushes the tray 100 into the tray 4, then the pushing device 3 resets, and the step of loading the tray 100 is repeated, so that the structure is compact, the loading and unloading are convenient, namely, the tray 100 can be transplanted by transporting the tray 4; the material rack 4 and the tray 100 move in a staggered way, so that the overlarge bearing of a single mechanism is avoided, and the structure is simpler and more stable.

Specifically, the opposite wall surfaces of the two positioning seats 2 are extended with positioning strips 21, and the tray 100 is placed on the upper wall of the positioning strips 21 for supporting the tray 100.

More specifically, the material rack 4 is provided with a supporting bar 41 matched with the positioning bar 21, and when the positioning bar 21 and the supporting bar 41 are flush, the pushing device can push in the tray 100.

In the embodiment of the utility model, the upper wall of the material rack 4 is provided with the U-shaped clamping part 42, the rear wall of the material rack 4 far away from the positioning seat 2 is provided with the trough 43 penetrating through the material rack, the material rack 4 is convenient to transfer through the arrangement of the U-shaped clamping part 42, and the tray 100 is convenient to push out through the arrangement of the trough 43.

Further, the vertical moving frame 5 includes a vertical guide rail 51, a vertical slider 52 slidably mounted on the vertical guide rail 51, and a vertical screw pair 53 for driving the vertical slider 52, and a connection angle iron 54 is disposed between the vertical slider 52 and the limiting seat 6, where the connection angle iron 54 is in a triangle shape.

Still further, the limiting seat 6 is provided with a limiting groove 61 matched with the material rack 4, the limiting groove 61 is provided with a quick-release seat 62 pivotally mounted, and the quick-release seat 62 is fixed in a pressing manner.

In the embodiment of the present utility model, the pushing device 3 includes a linear guide rail 31 provided on the positioning seat 2, a linear slider 32 slidably mounted on the linear guide rail 31, and a linear screw pair 33 for driving the linear slider 32, where the linear slider 32 is provided with a pushing plate 34.

Specifically, the pushing plate 34 is provided with a positioning column 35 protruding upward, and the positioning column 35 can be matched with the tray 100, that is, the movement of the tray 100 is realized by the positioning column 35 abutting against the tray 100 (in one embodiment, the positioning column 35 can extend into the bottom wall of the tray 100 (to realize lifting by matching with a vertical cylinder, and when pushing, re-lifting and switching to the pushing plate 34 are required)).

In the embodiment of the present utility model, the tray 100 is provided with an adhesive sheet 101 for placing the lens frame 102.

The foregoing description is only of the preferred embodiments of the present utility model, and is not intended to limit the scope of the utility model, but rather, the equivalent structural changes made by the description of the present utility model and the accompanying drawings or the direct/indirect application in other related technical fields are included in the scope of the utility model.

Claims

1. An optical lens picture frame feeding and discharging mechanism which is characterized by comprising:

a base;

2. The optical lens frame loading and unloading mechanism as set forth in claim 1, wherein: the opposite wall surfaces of the two positioning seats are extended with positioning strips, and the tray is placed on the upper wall of the positioning strips.

3. The optical lens frame loading and unloading mechanism as set forth in claim 2, wherein: the material rest is provided with a bearing strip matched with the positioning strip.

4. The optical lens frame loading and unloading mechanism as set forth in claim 1, wherein: the upper wall of work or material rest is equipped with U type clamping part, the work or material rest is kept away from the back wall of positioning seat and is equipped with the silo that runs through the setting.

5. The optical lens frame loading and unloading mechanism as set forth in claim 1, wherein: the vertical moving frame comprises a vertical guide rail, a vertical sliding block which is slidably mounted on the vertical guide rail and a vertical screw pair for driving the vertical sliding block, and a joint angle iron is arranged between the vertical sliding block and the limiting seat and is in a triangular shape.

6. The optical lens frame loading and unloading mechanism as set forth in claim 1, wherein: the limiting seat is provided with a limiting groove matched with the material rack, and the limiting groove is provided with a quick-release seat which is pivoted.

7. The optical lens frame loading and unloading mechanism as set forth in claim 1, wherein: the pushing device comprises a linear guide rail arranged on the positioning seat, a linear sliding block slidably arranged on the linear guide rail and a linear screw pair for driving the linear sliding block, and the linear sliding block is provided with a pushing plate.

8. The optical lens frame loading and unloading mechanism as set forth in claim 7, wherein: the push plate is provided with a positioning column protruding upwards, and the positioning column can be matched with the tray.

9. The optical lens frame loading and unloading mechanism as set forth in claim 1, wherein: the tray is provided with an adhesive sheet for placing the lens frame.