阅读说明：本技术 镜片循环灌装系统 (Lens cyclic filling system ) 是由 包松养 刘汉雄 窦健泰 陈修正 周昶 于 2020-04-17 设计创作，主要内容包括：本发明提供一种镜片循环灌装系统,属于镜片灌装设备领域,包括灌装单元和环形导轨,所述灌装单元包括依次设置的：装货工位,用于向所述环形导轨装载空模具；扎针工位,用于在空模具上热扎出气口；灌装工位,用于对空模具进行灌装；卸货工位,用于卸载灌装后的模具；所述环形导轨上设有用于将空模具竖向固定的固定件,以带动空模具依次通过扎针工位、灌装工位和卸货工位。本发明的镜片循环灌装系统通过环形导轨使空模具依次通过装货工位、扎针工位、灌装工位和卸货工位,可以实现镜片的全自动灌装,每条生产线可以替代超过3到5位灌装工人,大大提高了镜片灌装效率。(The invention provides a lens circulating filling system, which belongs to the field of lens filling equipment and comprises a filling unit and an annular guide rail, wherein the filling unit comprises the following components in sequence: a loading station for loading empty moulds to the endless track; a needle inserting station for hot inserting an air outlet on the empty mold; a filling station for filling an empty mold; the unloading station is used for unloading the filled mold; and the annular guide rail is provided with a fixing part for vertically fixing the empty die so as to drive the empty die to sequentially pass through the needle inserting station, the filling station and the unloading station. According to the lens cyclic filling system, the empty mold sequentially passes through the loading station, the pricking station, the filling station and the unloading station through the annular guide rail, so that full-automatic filling of lenses can be realized, each production line can replace more than 3 to 5 filling workers, and the lens filling efficiency is greatly improved.)

1. Lens circulation filling system, its characterized in that, including filling unit and ring rail, the filling unit is including setting gradually:

a loading station for loading empty moulds to the endless track;

a needle inserting station for hot inserting an air outlet on the empty mold;

a filling station for filling an empty mold;

the unloading station is used for unloading the filled mold;

and the annular guide rail is provided with a fixing part for vertically fixing the empty die so as to drive the empty die to sequentially pass through the needle inserting station, the filling station and the unloading station.

2. The lens cyclic filling system of claim 1, wherein the filling units are provided in two sets, and the two sets of filling units are arranged in sequence along the conveying direction of the annular guide rail.

3. The lens cyclic filling system of claim 2, wherein the loading station and the unloading station of the filling unit are respectively arranged at two bending sections of the annular guide rail, and the puncturing station and the filling station are arranged at a straight section of the annular guide rail.

4. The lens filling system of claim 2, further comprising:

and the material distribution station comprises a material distribution table and a conveying belt and is used for distributing the empty molds to the loading stations of the two groups of filling units.

5. The lens cyclic filling system of claim 1, wherein the endless track is an asynchronous cyclic track.

6. The lens filling system of claim 1, wherein the loading station comprises:

placing the object platform;

the mechanical arm is used for conveying the empty mold on the object placing table to the annular guide rail;

the unloading station has the same structure as the loading station.

7. The lens cyclic filling system of claim 1, wherein the filling station comprises a plurality of groups of filling mechanisms, and the distance between two adjacent filling mechanisms is 100-150 mm.

8. The lens filling system of claim 1, further comprising a control system, the control system comprising:

the detection platform is used for measuring the parameters of the diameter and the thickness of the empty mold, the height of the glass layer and the height of the air layer;

and the controller is electrically connected with the detection platform and the filling station respectively and is used for storing the detection data of the detection platform and controlling the filling station to adjust the position and the depth of the needle according to the detection parameters.

Technical Field

The invention belongs to the field of lens production equipment, and particularly relates to a lens circulating filling system.

Background

The resin lens is an organic material and has the advantages of good light transmission and strong impact resistance, so that the resin lens gradually replaces a glass lens, and the manufacturing process of the resin lens comprises the processes of monomer configuration, mold filling, polymerization and solidification and the like.

In the process of implementing the invention, the inventor finds that the prior art has at least the following problems:

the existing lens filling devices adopt a single lens filling mode, namely, each lens filling device works independently, manual feeding is carried out, manual discharging is carried out after filling is finished, the labor cost is high, and the filling efficiency is low.

Disclosure of Invention

Based on the background problem, the invention aims to provide a lens cyclic filling system, which solves the defects of high labor cost and low filling efficiency in the prior art.

In order to achieve the above purpose, the embodiment of the present invention provides the following technical solutions:

lens circulation filling system, including filling unit and ring rail, the filling unit is including setting gradually: a loading station for loading empty moulds to the endless track; a needle inserting station for hot inserting an air outlet on the empty mold; a filling station for filling an empty mold; the unloading station is used for unloading the filled mold; and the annular guide rail is provided with a fixing part for vertically fixing the empty die so as to drive the empty die to sequentially pass through the needle inserting station, the filling station and the unloading station.

In one embodiment, the filling units are provided in two groups, and the two groups of filling units are arranged in sequence along the conveying direction of the annular guide rail.

Preferably, the loading station and the unloading station of the filling unit are respectively arranged on two bending sections of the annular guide rail, and the pricking station and the filling station are arranged on a straight line section of the annular guide rail.

Preferably, the lens cyclic filling system further comprises a distribution station, wherein the distribution station comprises a distribution table and a conveying belt, and the distribution table and the conveying belt are used for distributing the empty molds to the loading stations of the two groups of filling units.

In one embodiment, the endless track is an asynchronous endless track.

In one embodiment, the loading station comprises: placing the object platform; the mechanical arm is used for conveying the empty mold on the object placing table to the annular guide rail; the unloading station has the same structure as the loading station.

In one embodiment, the filling station comprises a plurality of groups of filling mechanisms, and the distance between two adjacent filling mechanisms is 100-150 mm.

In one embodiment, the lens filling system further comprises a control system, the control system comprising: the detection platform is used for measuring the parameters of the diameter and the thickness of the empty mold, the height of the glass layer and the height of the air layer; and the controller is electrically connected with the detection platform and the filling station respectively and is used for storing the detection data of the detection platform and controlling the filling station to adjust the position and the depth of the needle according to the detection parameters.

Compared with the prior art, the embodiment of the invention at least has the following effects:

1. according to the lens cyclic filling system, the empty mold sequentially passes through the loading station, the pricking station, the filling station and the unloading station through the annular guide rail, so that full-automatic filling of lenses can be realized, each production line can replace more than 3 to 5 filling workers, and the lens filling efficiency is greatly improved.

2. The filling units are provided with two groups, the filling station of each group of filling units comprises a plurality of groups of filling mechanisms, so that a plurality of molds can be filled simultaneously, the filling efficiency is further improved, and the filling speed is about 1 piece/second.

3. The automatic feeding device is provided with the material distribution stations, and the empty molds are distributed to the loading stations of the two groups of filling units through the conveying belts, so that the manpower for manual conveying is saved, and the working efficiency can be improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below.

Fig. 1 is a schematic structural diagram of a lens cyclic filling system in embodiment 1 of the present invention;

fig. 2 is a schematic structural diagram of a lens cyclic filling system in embodiment 2 of the present invention;

fig. 3 is a schematic structural diagram of a lens cyclic filling system in embodiment 3 of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "top", "bottom", "left", "right", "vertical", "horizontal", "inner", "outer", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings of the specification, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.