WO2024040646A1 - 一种玻璃产品的成型模具 - Google Patents

一种玻璃产品的成型模具 Download PDF

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Publication number
WO2024040646A1
WO2024040646A1 PCT/CN2022/119109 CN2022119109W WO2024040646A1 WO 2024040646 A1 WO2024040646 A1 WO 2024040646A1 CN 2022119109 W CN2022119109 W CN 2022119109W WO 2024040646 A1 WO2024040646 A1 WO 2024040646A1
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WO
WIPO (PCT)
Prior art keywords
mold
flow blocking
flow
die
forming
Prior art date
Application number
PCT/CN2022/119109
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English (en)
French (fr)
Inventor
赵林志
王剑
Original Assignee
诚瑞光学(重庆)有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 诚瑞光学(重庆)有限公司 filed Critical 诚瑞光学(重庆)有限公司
Priority to US18/088,639 priority Critical patent/US20240059599A1/en
Publication of WO2024040646A1 publication Critical patent/WO2024040646A1/zh

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B11/00—Pressing molten glass or performed glass reheated to equivalent low viscosity without blowing
    • C03B11/06—Construction of plunger or mould
    • C03B11/08—Construction of plunger or mould for making solid articles, e.g. lenses

Definitions

  • This application belongs to the field of lens technology, and particularly relates to a mold for forming glass products.
  • glass processing molds are usually used to produce products through thermoforming. After the glass processing mold is closed, the mold body will enclose a gap with a preset shape, thereby using the gap to localize heating. The shape of the state glass substrate is shaped into shape, and the formed lens will be cut into individual lenses in the corresponding area to form multiple formed lenses.
  • the molding pressure at the periphery of the mold is insufficient, and the molding pressure will be unbalanced between the center and the periphery.
  • the peripheral lenses are prone to fogging, bubbles, and other poor molding appearance, resulting in a defective rate of products during the manufacturing process. higher.
  • the technical problem to be solved by this application is that the molding pressure on the outer periphery of the mold is insufficient and the defective rate of the product is high.
  • the present application provides a forming mold for glass products, including a first stamping mold with a first surface and a second stamping mold with a second surface.
  • the first surface is located on the first stamping mold.
  • the mold is close to a side of the second stamping mold, and the second surface is located on a side of the second stamping mold close to the first stamping mold.
  • the first stamping mold includes a first mold for forming glass products. Molding part, the first molding part is curved from the first surface, the second mold includes a second molding part corresponding to the first molding part, the second molding part is formed from the second molding part.
  • the surface is curved, and the first stamping mold includes a plurality of first flow blocking portions arranged at intervals. The first blocking portions are arranged close to the outer edge of the first stamping mold and extend from the first surface to the adjacent places.
  • the direction of the second stamping mold is convex.
  • the second die includes a plurality of second flow blocking portions arranged at intervals, and the second flow blocking portions are arranged opposite to the first flow blocking portion.
  • the second flow blocking portion protrudes from the second surface in a direction close to the first die.
  • the second flow blocking portion is recessed from the second surface in a direction away from the first die, and the volume of the protruding portion of the first flow blocking portion from the first surface is larger than the first flow blocking portion. The volume of the recessed portion of the second flow blocking portion from the second surface.
  • connection between the first flow blocking portion and the first surface is circular or fan-ring shaped.
  • first flow blocking parts are arranged in a circle with the center point of the first surface as the center.
  • connection between the second flow blocking portion and the second surface is circular or fan-ring shaped.
  • second flow blocking parts are arranged in a circle with the center point of the second surface as the center.
  • the present application provides a mold for forming glass products.
  • the first surface is located on the side of the first pressing mold close to the second pressing mold.
  • the second surface is located on the side of the second pressing mold close to the first pressing mold.
  • the first pressing mold The first molding part used for molding glass products is bent and formed from the first surface, the second molding part in the second mold corresponds to the first molding part, and the second molding part is bent and formed from the second surface.
  • a plurality of first flow-blocking parts are arranged at intervals on the first mold. The first flow-blocking parts are disposed close to the outer edge of the first mold and protrude from the first surface in a direction close to the second mold.
  • the wafer can be blocked from flowing toward the outside of the hole area, thereby balancing the molding pressure inside and outside the hole area.
  • the molding pressure outside the acupuncture point area is increased to increase the molding pressure on the periphery of the mold and balance the molding pressure inside and outside the acupuncture point area, which is beneficial to improving the product yield. This achieves the technical effect of increasing the molding pressure on the periphery of the mold and improving the product yield.
  • Figure 1 is a schematic diagram of a mold for forming a glass product according to an embodiment of the present application
  • Figure 2 is a schematic diagram of a forming mold for a glass product provided by another embodiment of the present application.
  • Figure 3 is a schematic diagram of the first flow blocking part and the second flow blocking part in the forming mold of the glass product provided by an embodiment of the present application;
  • Figure 4 is a schematic diagram 2 of the first flow blocking part and the second flow blocking part in the forming mold of the glass product provided by an embodiment of the present application;
  • Figure 5 is a schematic diagram three of the first flow blocking part and the second flow blocking part in the forming mold of the glass product provided by an embodiment of the present application;
  • Figure 6 is a schematic structural diagram of a mold for forming a glass product provided by an embodiment of the present application.
  • This application discloses a mold for forming glass products.
  • the first surface 11 is located on the side of the first mold 1 close to the second mold 2, and the second surface 21 is located on the side of the second mold 2 close to the first mold 1.
  • the first molding part 12 for molding glass products in the first stamper 1 is bent from the first surface 11
  • the second molding part 22 in the second stamper 2 corresponds to the first molding part 12
  • the second molding part 12 is bent from the first surface 11.
  • the portion 22 is formed by bending from the second surface 21 .
  • a plurality of first flow blocking portions 13 are arranged at intervals on the first die 1 .
  • the first flow blocking portions 13 are arranged close to the outer edge of the first die 1 and protrude from the first surface 11 toward the direction closer to the second die 2 . .
  • the wafer can be blocked from flowing toward the outside of the cavity area, thereby achieving a balance between the inside and outside of the cavity area.
  • the molding pressure will then increase the molding pressure outside the acupuncture point area during the lens manufacturing process, thereby increasing the molding pressure on the periphery of the mold and balancing the internal and external molding pressures in the acupoint area, which will help improve the product yield. This achieves the technical effect of increasing the molding pressure outside the acupuncture point area, balancing the internal and external molding pressure in the acupuncture point area, and improving the product yield.
  • first the terms “first,” “second,” etc. may be used herein to describe various elements, components, regions, layers and/or sections, these elements, components, regions, layers and/or sections shall not subject to these terms. These terms are only used to distinguish one element, component, region, layer or section from another element, component, region, layer or section. Thus, a first element, component, region, layer or section discussed below could be termed a second element, component, region, layer or section without departing from the teachings of the exemplary embodiments. Spatially relative terms such as “below”, “above”, etc. may be used herein to describe the relationship of one element or feature to another element or feature.
  • the spatially relative terms include different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements or features described as “below” would then be oriented “above” other elements or features. Thus, the exemplary term “below” may include both upper and lower orientations.
  • the device may be oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
  • a component when a component is said to be “fixed” to another component, it may be directly on the other component or there may also be an intermediate component.
  • a component When a component is said to be “connected” to another component, it may be directly connected to the other component or there may be an intermediate component present at the same time.
  • a component When a component is said to be “set on” another component, it can be directly set on the other component or there may be a centered component at the same time.
  • the terms “vertical”, “horizontal”, “left”, “right” and similar expressions used in the embodiments of the present application are only for illustrative purposes and are not intended to limit the present application.
  • Figure 1 is a schematic diagram of a mold for forming a glass product provided by one embodiment of the present application.
  • Figure 2 is a schematic diagram of a mold for forming a glass product provided by another embodiment of the present application.
  • Figure 3 is a schematic diagram of a mold for forming a glass product provided by another embodiment of the present application.
  • Figure 4 is the first flow blocking part 13 in the molding mold for glass products provided in one embodiment of the present application.
  • Figure 5 is the schematic diagram three of the first flow blocking part 13 and the second flow blocking part 23 in the forming mold of the glass product provided by an embodiment of the present application
  • Figure 6 is the implementation of the present application.
  • the example provides a structural diagram of the mold for forming glass products.
  • the embodiment of the present application provides a mold for forming a glass product.
  • the mold for forming a glass product is described in detail below:
  • the first surface 11 is located on the side of the first stamping mold 1 close to the second stamping mold 2, and the second surface 21 is located on the side of the second stamping mold 2 close to the first stamping mold 1.
  • the first stamping mold 1 includes a structure for molding glass.
  • the first molded part 12 of the product is formed by bending from the first surface 11 , such as bending to form a concave shape on the first surface 11 in a direction away from the second surface 21 , or forming a concave shape on the first surface 11 in a direction away from the second surface 21 .
  • the direction close to the second surface 21 is bent to form a convex shape, etc., which can be set according to actual needs.
  • the second mold 2 includes a second molded portion 22 corresponding to the first molded portion 12 .
  • the second molded portion 22 is bent from the second surface 21 , such as curved on the second surface 21 in a direction away from the first surface 11 Forming a concave shape, or bending the second surface 21 in a direction close to the first surface 11 to form a convex shape, etc. can be set according to actual needs.
  • the first molding part 12 forms an acupuncture point area on the first surface 11 , that is, the first molding part 12 is located inside the acupuncture point area, and the following first flow blocking part 13 may be provided outside the acupuncture point area.
  • the second molding part 22 forms an acupuncture point area on the second surface 21 , that is, the second molding part 22 is located inside the acupuncture point area, and the following second flow blocking part 23 may be provided outside the acupuncture point area.
  • first stamping die 1 including a plurality of spaced-apart first flow blocking portions 13 and the second stamping die 2 including a plurality of spaced-apart second flow blocking portions 23:
  • the first flow blocking portion 13 is disposed close to the outer edge of the first die 1 and protrudes from the first surface 11 toward the direction closer to the second die 2. Viewed from a direction perpendicular to the first surface 11, the first flow blocking portion 13 The connection between 13 and the first surface 11 is circular or fan-shaped. There are an even number of first flow blocking portions 13 and they are arranged in a circle with the center point of the first surface 11 as the center.
  • the second flow blocking portion 23 is disposed opposite to the first flow blocking portion 13 , and the second flow blocking portion 23 protrudes from the second surface 21 in a direction closer to the first die 1 .
  • the second flow blocking portion 23 is recessed from the second surface 21 in a direction away from the first die 1 .
  • the volume of the convex portion of the first flow blocking portion 13 from the first surface 11 is larger than the volume of the second flow blocking portion 23 from the first surface 11 .
  • the volume of the recessed portion of surface 21. Viewed from a direction perpendicular to the second surface 21 , the connection between the second flow blocking portion 23 and the second surface 21 is circular or fan-ring shaped. There are an even number of second flow blocking portions 23 and they are arranged in a circle with the center point of the second surface 21 as the center.
  • a plurality of first flow blocking portions 13 are disposed in the first die 1, and the plurality of first flow blocking portions 13 are connected to the first surface 11.
  • the connection between the first flow blocking portions 13 and the first surface 11 is The cross-sectional pattern in the direction perpendicular to the first surface 11 may be circular or fan-shaped.
  • the plurality of first blocking parts 13 may refer to an even number such as 2 first blocking parts 13 , 4 first blocking parts 13 , 6 first blocking parts 13 , etc.
  • the first surface 11 may be in a circular shape.
  • the plurality of first flow blocking portions 13 are centered on the center point of the first surface 11 .
  • the plurality of first flow blocking portions 13 form a circle near the outer edge of the first die 1 .
  • the second flow blocking portion 23 provided on the second surface 21 corresponds to the first flow blocking portion 13 , and the connection between the second flow blocking portion 23 and the second surface 21 is in a direction perpendicular to the second surface 21 .
  • the cross-sectional shape may be circular or fan-shaped.
  • the number of the second flow blocking parts 23 may be the same as the number of the above-mentioned first flow blocking parts 13 .
  • the second surface 21 may be in a circular shape.
  • the plurality of second flow blocking portions 23 are centered on the center point of the second surface 21 .
  • the plurality of second flow blocking portions 23 form a circle near the outer edge of the second die 2 .
  • the distance between every two adjacent second flow blocking parts 23 is equal, and then during the manufacturing process of the lens, through the plurality of first flow blocking parts 13 provided close to the outer edge of the first stamping mold 1, And the second flow blocking part 23 provided on the second surface 21 corresponding to the first flow blocking part 13 can increase the molding pressure of the outer peripheral part of the mold.
  • the first flow blocking part 13 extends from the first surface 11 to The direction approaching the second die 2 has a convex shape.
  • the second flow blocking portion 23 has a shape that is flush with the second surface 21 .
  • the first flow blocking portion 13 has a convex shape from the first surface 11 toward the second pressing mold 2.
  • the second flow blocking portion 23 moves from the second surface 21 toward the first pressing mold 2.
  • the direction of mold 1 is a convex shape.
  • the first flow blocking portion 13 has a convex shape from the first surface 11 toward the second pressing mold 2.
  • the second flow blocking portion 23 moves away from the second surface 21 and away from the first pressing mold 2.
  • the direction of the mold 1 is a concave shape, and the volume of the first flow blocking portion 13 that is in a convex shape is larger than the volume of the second flow blocking portion 23 that is in a concave shape.
  • the plurality of first flow blocking parts 13 and the plurality of second flow blocking parts 23 can be used to align the parts between the first surface 11 and the second surface 21 Balancing the internal and external molding pressures of glass products is beneficial to improving product yield.
  • the present application provides a mold for forming glass products.
  • the first surface 11 is located on the side of the first stamp 1 close to the second stamp 2
  • the second surface 21 is located on the side of the second stamp 2 close to the first stamp 1 .
  • the first molding part 12 for molding glass products in the first stamper 1 is bent from the first surface 11,
  • the second molding part 22 in the second stamper 2 corresponds to the first molding part 12, and
  • the second molding part 22 is formed by bending from the second surface 21 .
  • a plurality of first flow blocking portions 13 are arranged at intervals on the first die 1 .
  • the first flow blocking portions 13 are arranged close to the outer edge of the first die 1 and protrude from the first surface 11 toward the direction closer to the second die 2 . .
  • the wafer can be blocked from flowing toward the outside of the cavity area, thereby achieving a balance between the inside and outside of the cavity area.
  • the molding pressure will then increase the molding pressure outside the acupuncture point area during the lens manufacturing process, thereby increasing the molding pressure on the periphery of the mold and balancing the internal and external molding pressures in the acupoint area, which will help improve the product yield. This achieves the technical effect of increasing the molding pressure on the outer periphery of the mold and improving the product yield.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

本申请公开一种玻璃产品的成型模具，属于镜片技术领域，包括包括具有第一表面的第一压模以及具有第二表面的第二压模，所述第一表面位于所述第一压模靠近所述第二压模的一侧，所述第二表面位于所述第二压模靠近所述第一压模的一侧，所述第一压模包括用于成型玻璃产品的第一成型部，所述第一成型部自所述第一表面弯曲形成，所述第二压模包括与所述第一成型部对应的第二成型部，所述第二成型部自所述第二表面弯曲形成，第一压模包括多个间隔设置的第一阻流部，第一阻流部靠近第一压模的外边缘设置且自第一表面向靠近第二压模的方向凸起。本申请达到了能够增大模具外周部成型压力，提高产品的良率的技术效果。

Description

一种玻璃产品的成型模具 技术领域
本申请属于镜片技术领域，特别涉及一种玻璃产品的成型模具。
 背景技术
随着智能手机的摄像头光圈越来越大，摄像头体积越来越小，手机机身越来越轻薄，就对镜头提出了更高的要求，传统塑料镜头的性能已接近极限，而玻璃镜片却拥有更大的空间和自由，去突破当下手机镜头所面临的瓶颈。
目前，在现有的光学技术中，通常是采用玻璃加工模具通过热成型来生产，该种玻璃加工模具合模后，模具本体会围成具有预设形状的间隙，从而利用该间隙来局限加热状态的玻璃基材的形状使其成型，形成的镜片会在对应的区域内被切割成单独的镜片，形成多个成型的镜片。但是，镜片的制作过程中模具周边部的成型压力不足，中心部和周边会出现成型的压力不平衡，周边镜片容易产生发雾、气泡等成型外观不良的情况，导致制造过程中产品的不良率较高。  
综上所述，在现有的镜片技术中，存在着模具外周部成型压力不足，产品的不良率较高的技术问题。
 技术问题
本申请所要解决的技术问题是模具外周部成型压力不足，产品的不良率较高的技术问题。
 技术解决方案
为解决上述技术问题，本申请提供了一种玻璃产品的成型模具，包括具有第一表面的第一压模以及具有第二表面的第二压模，所述第一表面位于所述第一压模靠近所述第二压模的一侧，所述第二表面位于所述第二压模靠近所述第一压模的一侧，所述第一压模包括用于成型玻璃产品的第一成型部，所述第一成型部自所述第一表面弯曲形成，所述第二压模包括与所述第一成型部对应的第二成型部，所述第二成型部自所述第二表面弯曲形成，所述第一压模包括多个间隔设置的第一阻流部，所述第一阻流部靠近所述第一压模的外边缘设置且自所述第一表面向靠近所述第二压模的方向凸起。
进一步地，所述第二压模包括多个间隔设置的第二阻流部，所述第二阻流部与所述第一阻流部相对设置。
进一步地，所述第二阻流部自所述第二表面向靠近所述第一压模的方向凸起。
进一步地，所述第二阻流部自所述第二表面向远离所述第一压模的方向凹陷，所述第一阻流部的自所述第一表面的凸起部分的体积大于所述第二阻流部的自所述第二表面的凹陷部分的体积。
进一步地，从垂直于所述第一表面的方向观察，所述第一阻流部与所述第一表面的连接处为圆形或扇环形。
进一步地，所述第一阻流部具有偶数个且以所述第一表面的中心点为中心排布一周。
进一步地，从垂直于所述第二表面的方向观察，所述第二阻流部与所述第二表面的连接处为圆形或扇环形。
进一步地，所述第二阻流部具有偶数个且以所述第二表面的中心点为中心排布一周。
 有益效果
有益效果：
本申请提供一种玻璃产品的成型模具，通过第一表面位于第一压模靠近第二压模的一侧，第二表面位于第二压模靠近第一压模的一侧，第一压模中用于成型玻璃产品的第一成型部自第一表面弯曲形成，第二压模中第二成型部与第一成型部对应，第二成型部自第二表面弯曲形成。多个第一阻流部间隔设置在第一压模，第一阻流部靠近第一压模的外边缘设置并且自第一表面向靠近第二压模的方向凸起。这样通过在第一成型部和第二成型部的穴位区域外添加多个第一阻流部，能够阻碍晶圆朝向穴位区域的外部方向进行流动，实现平衡穴位区域的内部和外部的成型压力，继而在镜片的制作过程中增加穴位区域外部的成型压力，实现对模具外周部成型压力进行增大，对穴位区域的内部和外部的成型压力进行平衡，有利于提高产品的良率。从而达到了能够增大模具外周部成型压力，提高产品的良率的技术效果。
 附图说明
为了更清楚地说明本申请实施例或现有技术中的技术方案，下面将对实施例中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本申请的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1为本申请一实施例提供的玻璃产品的成型模具的示意图；
图2为本申请另一实施例提供的玻璃产品的成型模具的示意图；
图3为本申请一实施例提供的玻璃产品的成型模具中第一阻流部和第二阻流部的示意图一；
图4为本申请一实施例提供的玻璃产品的成型模具中第一阻流部和第二阻流部的示意图二；
图5为本申请一实施例提供的玻璃产品的成型模具中第一阻流部和第二阻流部的示意图三；
图6为本申请实施例提供的玻璃产品的成型模具的结构示意图。
 本发明的实施方式
本申请公开了一种玻璃产品的成型模具，通过第一表面11位于第一压模1靠近第二压模2的一侧，第二表面21位于第二压模2靠近第一压模1的一侧，第一压模1中用于成型玻璃产品的第一成型部12自第一表面11弯曲形成，第二压模2中第二成型部22与第一成型部12对应，第二成型部22自第二表面21弯曲形成。多个第一阻流部13间隔设置在第一压模1，第一阻流部13靠近第一压模1的外边缘设置并且自第一表面11向靠近第二压模2的方向凸起。这样通过在第一成型部12和第二成型部22的穴位区域外添加多个第一阻流部13，能够阻碍晶圆朝向穴位区域的外部方向进行流动，实现平衡穴位区域的内部和外部的成型压力，继而在镜片的制作过程中增加穴位区域外部的成型压力，实现对模具外周部成型压力进行增大，对穴位区域的内部和外部的成型压力进行平衡，有利于提高产品的良率。从而达到了增加穴位区域外部的成型压力，能够平衡穴位区域的内外成型压力，提高产品的良率的技术效果。
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员所获得的所有其他实施例，都属于本申请保护的范围；其中本实施中所涉及的“和/或”关键词，表示和、或两种情况，换句话说，本申请实施例所提及的A和/或B ，表示了A和B、A或B两种情况，描述了A与B所存在的三种状态，如A和/或B，表示：只包括A不包括B；只包括B不包括A；包括A与B。
应当理解，虽然术语“第一”，“第二”等在这里可以用来描述各种元件，部件，区域，层和/或部分，但是这些元件，部件，区域，层和/或部分不应当受到这些术语的限制。 这些术语仅用于区分一个元件，部件，区域，层或区段与另一个元件，部件，区域，层或区段。 因此，在不背离示例性实施例的教导的情况下，下面讨论的第一元件，部件，区域，层或部分可以被称作第二元件，部件，区域，层或部分。这里可以使用空间上相关的术语，例如“下面”，“上面”等，以便于描述一个元件或特征与另一个元件或特征的关系。 可以理解，除了图中所示的方位之外，空间上相对的术语还包括使用或操作中的装置的不同方位。 例如，如果图中的设备被翻转，那么被描述为“下面”的元件或特征将被定向为“上面”其它元件或特征。 因此，示例性术语“下面”可以包括上面和下面的取向。 该设备可以被定向（旋转90度或在其它定向上），并且这里所使用的空间相关描述符被相应地解释。
同时，本申请实施例中，当组件被称为“固定于”另一个组件，它可以直接在另一个组件上或者也可以存在居中组件。当一个组件被认为是“连接”另一个组件，它可以是直接连接到另一个组件或者可能同时存在居中组件。当一个组件被认为是“设置于”另一个组件，它可以是直接设置在另一个组件上或者可能同时存在居中组件。本申请实施例中所使用的术语“垂直的”、“水平的”、“左”、“右”以及类似的表述只是为了说明目的，并不是旨在限制本申请。
请参见图1和图2，图1是本申请一实施例提供的玻璃产品的成型模具的示意图，图2是本申请另一实施例提供的玻璃产品的成型模具的示意图；图3是本申请一实施例提供的玻璃产品的成型模具中第一阻流部13和第二阻流部23的示意图一；图4是本申请一实施例提供的玻璃产品的成型模具中第一阻流部13和第二阻流部23的示意图二；图5是本申请一实施例提供的玻璃产品的成型模具中第一阻流部13和第二阻流部23的示意图三；图6是本申请实施例提供的玻璃产品的成型模具的结构示意图。本申请实施例提供的一种玻璃产品的成型模具，现对玻璃产品的成型模具进行以下详细说明：
对于具有第一表面11的第一压模1以及具有第二表面21的第二压模2而言：
第一表面11位于第一压模1靠近第二压模2的一侧，第二表面21位于第二压模2靠近第一压模1的一侧，第一压模1包括用于成型玻璃产品的第一成型部12，第一成型部12自第一表面11弯曲形成，如在第一表面11上朝着远离第二表面21的方向弯曲形成凹型，或在第一表面11上朝着靠近第二表面21的方向弯曲形成凸型等依据实际需要来设定。第二压模2包括与第一成型部12对应的第二成型部22，第二成型部22自第二表面21弯曲形成，如在第二表面21上朝着远离第一表面11的方向弯曲形成凹型，或在第二表面21上朝着靠近第一表面11的方向弯曲形成凸型等依据实际需要来设定。
具体而言，第一表面11和第二表面21之间具有容纳玻璃产品的空间，设置于第一表面11上的第一成型部12和设置于第二表面21上的第二成型部22之间具有可供对玻璃产品进行成型的空间，如通过设置于第一表面11上的第一成型部12和对应的设置于第二表面21上的第二成型部22的相互挤压，来对玻璃产品进行成型加工。第一成型部12在第一表面11上形成有穴位区域，即第一成型部12均位于穴位区域的内部，在穴位区域的外部可以设置有下述第一阻流部13。第二成型部22在第二表面21上形成有穴位区域，即第二成型部22均位于该穴位区域的内部，在该穴位区域的外部可以设置有下述第二阻流部23。
对于第一压模1包括多个间隔设置的第一阻流部13和第二压模2包括多个间隔设置的第二阻流部23而言：
第一阻流部13靠近第一压模1的外边缘设置并且自第一表面11向靠近第二压模2的方向凸起，从垂直于第一表面11的方向观察，第一阻流部13与第一表面11的连接处为圆形或扇环形。第一阻流部13具有偶数个并且以第一表面11的中心点为中心排布一周。第二阻流部23与第一阻流部13相对设置，第二阻流部23自第二表面21向靠近第一压模1的方向凸起。第二阻流部23自第二表面21向远离第一压模1的方向凹陷，第一阻流部13的自第一表面11的凸起部分的体积大于第二阻流部23的自第二表面21的凹陷部分的体积。从垂直于第二表面21的方向观察，第二阻流部23与第二表面21的连接处为圆形或扇环形。第二阻流部23具有偶数个并且以第二表面21的中心点为中心排布一周。
具体而言，多个第一阻流部13设置于第一压模1中，多个第一阻流部13均与第一表面11连接，第一阻流部13与第一表面11的连接处在垂直于所述第一表面11的方向上的截面图形可以是呈现为圆形，或者呈现为扇环形。多个第一阻流部13可以是指2个第一阻流部13、4个第一阻流部13、6个第一阻流部13等偶数个。第一表面11可以呈现为圆形，多个第一阻流部13以第一表面11的中心点为中心，多个第一阻流部13在靠近第一压模1的外边缘处形成圆环形，每相邻两个第一阻流部13之间的间距相等。设置于第二表面21的第二阻流部23与第一阻流部13相互对应，第二阻流部23与第二表面21的连接处在垂直于所述第二表面21的方向上的截面图形可以是呈现为圆形，或者呈现为扇环形。第二阻流部23的数量可以与上述第一阻流部13的数量相同。第二表面21可以呈现为圆形，多个第二阻流部23以第二表面21的中心点为中心，多个第二阻流部23在靠近第二压模2的外边缘处形成圆环形，每相邻两个第二阻流部23之间的间距相等，继而在镜片的制作过程中，通过靠近第一压模1的外边缘处设置的多个第一阻流部13，以及第二表面21设置的与第一阻流部13相互对应的第二阻流部23，能够实现对模具外周部成型压力进行增大。
为了对第一阻流部13和第二阻流部23的设置方式进行详细说明，现提供如下所述的实施方式，第一种实施方式为，第一阻流部13自第一表面11向靠近第二压模2的方向为凸起形状，此时第二阻流部23为与第二表面21齐平的形状。第二种实施方式为，第一阻流部13自第一表面11向靠近第二压模2的方向为凸起形状，此时第二阻流部23自第二表面21向靠近第一压模1的方向为凸起形状。第三种实施方式为，第一阻流部13自第一表面11向靠近第二压模2的方向为凸起形状，此时第二阻流部23自第二表面21向远离第一压模1的方向为凹陷形状，并且呈现为凸起形状的第一阻流部13的体积大于呈现为凹陷形状的第二阻流部23的体积。在第一成型部12和第二成型部22相互靠近后，通过多个第一阻流部13和多个第二阻流部23，可以对位于第一表面11和第二表面21之间的玻璃产品的内部和外部的成型压力进行平衡，有利于提高产品的良率。
本申请提供一种玻璃产品的成型模具，通过第一表面11位于第一压模1靠近第二压模2的一侧，第二表面21位于第二压模2靠近第一压模1的一侧，第一压模1中用于成型玻璃产品的第一成型部12自第一表面11弯曲形成，第二压模2中第二成型部22与第一成型部12对应，第二成型部22自第二表面21弯曲形成。多个第一阻流部13间隔设置在第一压模1，第一阻流部13靠近第一压模1的外边缘设置并且自第一表面11向靠近第二压模2的方向凸起。这样通过在第一成型部12和第二成型部22的穴位区域外添加多个第一阻流部13，能够阻碍晶圆朝向穴位区域的外部方向进行流动，实现平衡穴位区域的内部和外部的成型压力，继而在镜片的制作过程中增加穴位区域外部的成型压力，实现对模具外周部成型压力进行增大，对穴位区域的内部和外部的成型压力进行平衡，有利于提高产品的良率。从而达到了能够实现对模具外周部成型压力进行增大，提高产品的良率的技术效果。
最后所应说明的是，以上具体实施方式仅用以说明本申请的技术方案而非限制，尽管参照实例对本申请进行了详细说明，本领域的普通技术人员应当理解，可以对本申请的技术方案进行修改或者等同替换，而不脱离本申请技术方案的精神和范围，其均应涵盖在本申请的权利要求范围当中。

Claims (8)

1、一种玻璃产品的成型模具，包括具有第一表面的第一压模以及具有第二表面的第二压模，所述第一表面位于所述第一压模靠近所述第二压模的一侧，所述第二表面位于所述第二压模靠近所述第一压模的一侧，所述第一压模包括用于成型玻璃产品的第一成型部，所述第一成型部自所述第一表面弯曲形成，所述第二压模包括与所述第一成型部对应的第二成型部，所述第二成型部自所述第二表面弯曲形成，其特征在于，所述第一压模包括多个间隔设置的第一阻流部，所述第一阻流部靠近所述第一压模的外边缘设置且自所述第一表面向靠近所述第二压模的方向凸起。
2、根据权利要求1所述的玻璃产品的成型模具，其特征在于，所述第二压模包括多个间隔设置的第二阻流部，所述第二阻流部与所述第一阻流部相对设置。
3、根据权利要求2所述的玻璃产品的成型模具，其特征在于，所述第二阻流部自所述第二表面向靠近所述第一压模的方向凸起。
4、根据权利要求2所述的玻璃产品的成型模具，其特征在于，所述第二阻流部自所述第二表面向远离所述第一压模的方向凹陷，所述第一阻流部的自所述第一表面的凸起部分的体积大于所述第二阻流部的自所述第二表面的凹陷部分的体积。
5、根据权利要求1所述的玻璃产品的成型模具，其特征在于，从垂直于所述第一表面的方向观察，所述第一阻流部与所述第一表面的连接处为圆形或扇环形。
6、根据权利要求5所述的玻璃产品的成型模具，其特征在于，所述第一阻流部具有偶数个且以所述第一表面的中心点为中心排布一周。
7、根据权利要求3或4所述的玻璃产品的成型模具，其特征在于，从垂直于所述第二表面的方向观察，所述第二阻流部与所述第二表面的连接处为圆形或扇环形。
8、根据权利要求7所述的玻璃产品的成型模具，其特征在于，所述第二阻流部具有偶数个且以所述第二表面的中心点为中心排布一周。
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