TWM253477U - Improved structure for forming mold of contact lenses - Google Patents

Description

Mother and creation instructions (1) [The new type belongs to the creation of a fast, uniform mold structure design that can be restored to energy. [The previous technology is simple and convenient because it is easy to throw glasses. It is not all because of the appearance of disposable contact lenses. How to effectively remove the product. The accelerated hardening of the liquid-rotary mold spindle lamp by the already-processed equipment is based on the convenience of the U-transparent material (2). However, the technical pins of the workshop are related to the number of aligned and uniform circulation, so as to mention] The advantage of stealth is again the aesthetics of the medicine and the cost-effectiveness of the liters of the process. The production of the thrown raw material is treated by dripping on the way to obtain the integration of the V lamp; the top is to complete the field] Improve the structure of the contact lens forming mold, especially in the transparent straight sleeve, and make the gas; contact lens forming in the stacking space of each forming mold improves the forming quality and stability of automatic mass production. Glasses have a productivity-by-productivity efficiency with the convenience of daily life. Then they are discarded and invisible, and they are contained in a liquid, and the rapid curing is in a circular way. The main axis of the rotary mold does not need to be at a high level. In fact, it is obvious that it can compete with the quality of the glasses' molds. The raw material has a reasonable effect on the side wall (although it can achieve the efficiency by using the raw material's axis to drive the mold washing and maintenance). I will mention most of them, so I ’m trying to improve the stability of the growth, and I will take into account the formation of the mold, consider 1) to continuously reduce the number of transparent transmission lenses to increase the number of components. Situation; to meet the goal. Traditionally, it is a forming mold. For wearable invisible users, it is used for this purpose. It is disposed together with the use system, and uses UV. As shown in the first figure, warp-shaped molds are generally used to produce books. The implementation of a form of spinner is to align the sleeves and dry them to achieve

Page 5 M253477 Fourth, the creation description (2) into: the effect of industry, although this method can achieve a significant increase in the traditional two-axis spindle drive-forming mold production efficiency, but its application to the media It was found that the following practical deficiencies still remain. ~, The conventional forming die ^ shovel: after a plurality of aligned stacks, the overlapping edges will form a tight fit. In the process, the catalytic gas required for the liquid raw materials is not easy. The rapid and uniform flow of 5T f forming die stacking space causes the forming efficiency and negative load of each forming die, the qualitative deficiency is insufficient, and it is necessary to improve it. Yes, the creator is based on his professional knowledge and technical base engaged in the research and development of contact lens manufacturing equipment. After continually contemplating the in-depth research and trial 1: I won a case in this case that facilitates the use of multiple aligned stacks and stacks. A new innovation in the "Improvement of the structure of contact lens forming molds" by Shengjia [New content] Tianben i Zuo said that in accordance with the structure and shape of the conventional forming molds, the simultaneous forming of aligning and stacking is used to make purple iris k such as 1 At the Sheng Sheng M = In the industry, 'there are still unfavorable to the normal flow of gas ^ each lamination workshop' ie the liquid raw materials in the forming molds have problems with forming efficiency: and quality instability, and provide a Application, and the gas can flow quickly and evenly. (Suitable) The step forming efficiency is more reliable and stable. In order to achieve the above purpose, the forming mold of this creation is made of ΐ material-the body is formed-inside the annular side wall is separated by-the transparent surface of the mold, and at the bottom edge of the groove surface. The right side is formed with an upright groove and a hole is formed.

4. Creation instructions (3) When the stacked stacks 5 are in a light-transmitting straight sleeve, the gas injected from one end of the sleeve 'this I * 夬 speed S'L passes through and uniformly fills each forming mold. The stacking space is used to facilitate the consistent casting and solidification efficiency of the liquid raw materials in the forming dies. [Implementation] In order to make your reviewing members have a better understanding of the technical features and effects of this creation, I will list the preferred embodiments in conjunction with the illustrations and further explain as follows: First, please refer to the second figure, Three-dimensional view of the creative embodiment,

This is an improvement in the structure of a contact lens forming mold. This system is made of a light-transmitting material integrated on a frame-shaped side wall (1 i) with a template (i 2) separated inside. Among them, please cooperate with the third figure. It is shown that an upright groove surface (丄 3) is formed on the outer circumferential surface of the side wall (11) in an uneven relationship, and a hole groove (1 4) is formed at the bottom edge of the groove surface; accordingly, as shown in the fourth figure When a plurality of forming dies (1 0) are arranged in an aligned stack in a light-transmitting straight sleeve (20), a gas (as shown by an arrow) injected from one end of the sleeve can pass through a hole ( 1 4) The path formed by the Xiaogou surface (work 3) quickly circulates and is evenly filled in the stacking space (a) of each forming die to facilitate each forming die

The spin- and hardening forming efficiency of the liquid raw materials in the liquid reaches the "stability effect of consistency" as the first embodiment of the creation. According to the improved structure of the contact lens forming mold mentioned above, as shown in the fifth figure, the template (12) 1 ^ is located in the side wall, and the periphery of the mold groove (12 1) is provided with a platform (1 2 2 ) Space, and the platform part is provided with a through hole (1 5) or more, so that the gas can pass through the through hole directly.

^ (4) The machine is connected to the stacking space of each forming die, which is the second embodiment of this creation. L / ~ -eight /// π and RV i snake double-rate design, formerly creative m bamboo and as far as the creator knows, this item is-both… if there is application on the month, it will be open or described in the journal It is learned that this creation uses a special forming mold sleeve to improve the productivity efficiency design of the contact lens forming device. 5 R Ληΐ ».. Special Sunshine Method Prayer 0 The production is a progressive disk Miscellaneous .... "π 舄 Seen in the journal, I ask your bureau * +1: Novel new creations, take care of them. The heart is banged, and how can I give the request, please

$ 8 pages M253477 Simple illustration of the diagram (simple description of the diagram) The first picture is a schematic diagram of the vertical shape of the conventional contact lens forming mold. The second diagram is a perspective view of the embodiment of the present invention--The second diagram is a plan view of the embodiment of the present invention--in plan view. The fourth picture is the implementation state of the original implementation example--the schematic diagram of the implementation status. The fifth picture is an example of the present invention--a stereo schematic diagram 〇 (illustration of the drawing number)

(1) side wall (2) template (1 0) forming mold (11) side wall (1 2) template (1 2 1) die groove (1 2 2) platform (1 3) groove surface (14) hole groove ( 15) Through-hole (2 0) sleeve

(a) Laminated space.

Page 9

Claims (1)

M253477 Fifth, the scope of the patent application is improved. The system is made of light-transmitting material-a kind of invisible eye. See ^ and Erqiu separated by a template. The special steam is formed inside an annular side wall. μ # | Eight feature is that hole grooves are formed at the bottom edge of the groove surface. ^ ^ Stacked sleeves are set on-translucent straight sleeves; when inside, the gas injected from the sleeve-end can pass through the hole grooves and Channel surface, “passage, fast circulation and .. -Layer space. The outer circumferential surface of the side wall has a four-convex relationship. There is an upright channel surface, and a hole is formed at the edge. Superimposed uniformly on each forming mold > 2 · According to the structure improvement of the L-shaped glasses forming mold described in the first patent application scope, wherein, the template of the partition located inside the side wall, the periphery of the mold groove has ..., and more than one through hole.