CN216472852U

CN216472852U - Adsorption mechanism in OPF bending equipment

Info

Publication number: CN216472852U
Application number: CN202220218436.8U
Authority: CN
Inventors: 周杨
Original assignee: Xiamen Tanuo Optical Technology Co ltd
Current assignee: Xiamen Tanuo Optical Technology Co ltd
Priority date: 2022-01-26
Filing date: 2022-01-26
Publication date: 2022-05-10
Anticipated expiration: 2032-01-26

Abstract

The utility model discloses an adsorption equipment among OPF roast curved equipment constructs, including mould bowl and bowl lid, the bottom fixedly connected with mount pad of mould bowl, one side of mount pad is equipped with the bowl lid, the inside of mould bowl is equipped with the vacuum chamber, the top of vacuum chamber and the top fixedly connected with fixing base that is located the mould bowl, the connecting pipe No. one of top fixedly connected with of fixing base, the connecting pipe No. two of top fixedly connected with of connecting pipe, the one end fixedly connected with flange of No. two connecting pipes, the beneficial effects of the utility model are that: the flange is connected with an external vacuum extraction pipe, redundant gas in the vacuum cavity is extracted through a first connecting pipe, so that vacuum is formed in the vacuum cavity, and meanwhile, the OPF sheet in the vacuum cavity is uniformly adsorbed through a plurality of adsorption holes, so that the stability of the OPF sheet in the bending process is improved; through the sealing ring and the sealing gasket, the sealing performance between the bowl cover and the mold bowl can be improved, and therefore the leakage of the vacuum cavity is prevented.

Description

Adsorption mechanism in OPF bending equipment

Technical Field

The utility model relates to a curved equipment technical field is baked to OPF specifically is the adsorption apparatus who bends in the equipment is baked to OPF.

Background

Along with the improvement of high requirements of the consumer market on product quality and the competitiveness of enterprises, the quality and the precision requirements of lens processing are continuously improved, in the innovative process of OPF bending, an OPF material is received, a film bending mechanism is used for bending the OPF, but the adsorption force of the OPF in the bending process is unstable, and the forming effect of the OPF is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adsorption equipment among the curved equipment of OPF roast to it is unstable to provide the adsorption affinity of OPF piece at the curved in-process of roast in solving above-mentioned background art, leads to the poor problem of shaping effect of OPF piece easily.

In order to achieve the above object, the utility model provides a following technical scheme: adsorption equipment among curved equipment is baked to OPF, including the mould bowl, the bottom fixedly connected with mount pad of mould bowl, the inside of mould bowl is equipped with the vacuum cavity, the top of vacuum cavity and the top fixedly connected with fixing base that is located the mould bowl, the connecting pipe No. one of top fixedly connected with of fixing base, the connecting pipe No. two of top fixedly connected with of a connecting pipe, the one end fixedly connected with flange of No. two connecting pipes, the inside of mould bowl is that the circumference array distributes and has the adsorption hole.

As a preferred technical solution of the present invention, the fixing base is a dome-shaped structure.

As a preferred technical scheme of the utility model, the mould bowl is dome type structure.

Compared with the prior art, the beneficial effects of the utility model are that: through flange and external vacuum extraction union coupling, then take out the inside unnecessary gas of vacuum cavity through a connecting pipe, make the inside vacuum that forms of vacuum cavity, evenly adsorb the inside OPF piece of vacuum cavity through a plurality of adsorption orifices simultaneously, improve the stability of the curved in-process of OPF piece roast.

Drawings

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

fig. 2 is a front view of the present invention;

fig. 3 is a bottom view of the mold bowl of the present invention.

In the figure: 1. a mould bowl; 2. a flange; 3. a fixed seat; 4. a first connecting pipe; 5. a second connecting pipe; 6. a vacuum chamber; 7. an adsorption hole; 8. and (7) mounting a seat.

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. 1-3, the present invention provides a technical solution: adsorption equipment in curved equipment is baked to OPF, including mould bowl 1, the bottom fixedly connected with mount pad 8 of mould bowl 1, the inside of mould bowl 1 is equipped with vacuum cavity 6, the top of vacuum cavity 6 and the top fixedly connected with fixing base 3 that is located mould bowl 1, connecting pipe 4 No. 3's top fixedly connected with, connecting pipe 4's top fixedly connected with No. two connecting pipes 5, the one end fixedly connected with flange 2 of connecting pipe 5 No. two, the inside of mould bowl 1 is circumference array distribution and has adsorption hole 7, draw the union coupling with external vacuum through flange 2, then take out the inside unnecessary gas of vacuum cavity 6 through connecting pipe 4, make the inside vacuum that forms of vacuum cavity 6, evenly adsorb the OPF piece of vacuum cavity 6 inside through a plurality of adsorption holes 7 simultaneously, improve the stability of the curved in-process of OPF piece roast.

Further, the fixing seat 3 is a dome-shaped structure.

Further, the mold bowl 1 is of a dome-shaped structure.

Specifically, use the utility model discloses the time, through flange 2 and external vacuum extraction union coupling, then external vacuum extraction pipe takes out the inside unnecessary gas of vacuum chamber 6 through a connecting pipe 4, makes the inside vacuum that forms of vacuum chamber 6, evenly adsorbs the OPF piece inside the vacuum chamber 6 through a plurality of adsorption holes 7 simultaneously, improves the stability of the curved in-process of OPF piece roast.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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

Adsorption equipment in curved equipment is baked to OPF, including mould bowl (1), its characterized in that: the bottom fixedly connected with mount pad (8) of mould bowl (1), the inside of mould bowl (1) is equipped with vacuum cavity (6), the top of vacuum cavity (6) just is located top fixedly connected with fixing base (3) of mould bowl (1), connecting pipe (4) No. one of the top fixedly connected with of fixing base (3), connecting pipe (5) No. two of the top fixedly connected with of connecting pipe (4), one end fixedly connected with flange (2) of connecting pipe (5) No. two, the inside of mould bowl (1) is that the circumference array distributes and has adsorption holes (7).
2. The suction mechanism in the OPF bending device according to claim 1, wherein: the fixed seat (3) is of a dome-shaped structure.
3. The suction mechanism in the OPF bending device according to claim 1, wherein: the mould bowl (1) is of a dome-shaped structure.