阅读说明：本技术 一种周期性多孔膜基结构橡胶制品制作模型及使用方法 (Periodic porous membrane base structure rubber product manufacturing model and using method ) 是由 刘洋 梁天 谢宇新 于 2021-05-31 设计创作，主要内容包括：本发明公开了一种周期性多孔膜基结构橡胶制品制作模型及其使用方法,包括底座,方形侧板,注基含孔圆柱,注膜含孔圆柱,注基薄壁圆筒环刀,注膜薄壁圆筒环刀,底座中间区域为方形高台,所述方形高台四周为矩形凹槽,所述方形高台中间有周期性规则排布的圆形深孔,所述矩形凹槽四周为薄壁围墙,所述方形侧板的厚度与矩形凹槽的宽度相等,高度与薄壁围墙以及方形高台的高度相等,所述注基含孔圆柱的外径与方形高台里周期性规则排布的圆形深孔直径相等,所述注基薄壁圆筒环刀内径和注基含孔圆柱外径相等,所述注膜薄壁圆筒环刀和注膜含孔圆柱外径相等。本发明可以快速对模具拆分和组装,方便脱模处理,避免模具与固化后的产品难分离、易破损的状况。(The invention discloses a periodic porous membrane-based structure rubber product manufacturing model and a using method thereof, and the model comprises a base, a square side plate, a base-injection hole-containing cylinder, a membrane-injection hole-containing cylinder, a base-injection thin-wall cylinder cutting ring and a membrane-injection thin-wall cylinder cutting ring, wherein the middle area of the base is a square high platform, rectangular grooves are formed around the square high platform, circular deep holes are periodically and regularly distributed in the middle of the square high platform, thin-wall enclosing walls are formed around the rectangular grooves, the thickness of the square side plate is equal to the width of the rectangular grooves, the height of the square side plate is equal to the height of the thin-wall enclosing walls and the height of the square high platform, the outer diameter of the base-injection hole-containing cylinder is equal to the diameter of the circular deep holes periodically and regularly distributed in the square high platform, the inner diameter of the base-injection thin-wall cylinder cutting ring is equal to the outer diameter of the base-injection hole-containing cylinder, and the outer diameters of the membrane-injection hole-injection thin-wall cylinder are equal to each other. The invention can rapidly disassemble and assemble the die, is convenient for demoulding and avoids the conditions that the die and a solidified product are difficult to separate and easy to damage.)

1. A model for manufacturing a rubber product with a periodic porous membrane-based structure is characterized in that: the device comprises a base and a square side plate, wherein a base-injection hole-containing cylinder, a membrane-injection hole-containing cylinder, a base-injection thin-wall cylinder cutting ring and a membrane-injection thin-wall cylinder cutting ring are arranged, the middle area of the base is a square high platform, rectangular grooves are formed around the square high platform, circular deep holes are periodically and regularly arranged in the middle of the square high platform, the centers of the circular deep holes which are periodically and regularly arranged are provided with columns which are periodically and regularly arranged to stretch out, and the heights of the circular deep holes are consistent with those of the square high platform. The periphery of the rectangular groove is provided with a thin-wall enclosing wall, the thickness of the square side plate is equal to the width of the rectangular groove, the outer diameter of the foundation injection hole-containing cylinder is equal to the diameter of a circular deep hole periodically and regularly distributed in the square high platform, and the aperture of the foundation injection hole-containing cylinder is equal to the diameter of a cylinder periodically and regularly distributed in the square high platform; the outer diameter of the film injection hole-containing cylinder is slightly smaller than that of the base injection hole-containing cylinder; the diameter of the hole-containing cylinder of the film injection is equal to the diameter of the periodically and regularly arranged cylinders extending out of the square high platform; the hole depth of the film-injection hole-containing cylinder and the base-injection hole-containing cylinder is equal to the height of the cylinder extending out of the square high platform; the height of the film injection hole-containing cylinder and the height of the base injection hole-containing cylinder are equal to the height of the square side plate; the inner diameter of the base injection thin-wall cylinder cutting ring is equal to the outer diameter of the base injection hole-containing cylinder, and the outer diameters of the film injection thin-wall cylinder cutting ring and the film injection hole-containing cylinder are equal.

2. A method of using the periodic porous membrane-based structured rubber article of claim 1 to mold a rubber article, comprising: embedding the side plate into the groove of the base, embedding the base injection hole-containing cylinders into circular deep holes periodically and regularly distributed in the square high platform, injecting glue solution into the pores formed among the side plate, the base and the base injection hole-containing cylinders, and forming a substrate after curing; sleeving the base injection thin-wall cylindrical cutting ring on the outer side of the base injection hole-containing cylinder, and then simultaneously pulling out the base injection thin-wall cylindrical cutting ring and the base injection hole-containing cylinder; embedding the film-injection hole-containing cylinder into circular deep holes periodically and regularly distributed in the square high platform, injecting glue solution into a pore formed by the film-injection hole-containing cylinder and the substrate, and curing to form a film; sleeving the film injection thin-wall cylindrical cutting ring on the outer side of the film injection hole-containing cylinder, and then simultaneously pulling out the film injection thin-wall cylindrical cutting ring and the film injection hole-containing cylinder; and (4) cutting the side plate and the edge of the solidified substrate by using a blade, and pulling out the side plate. And cutting the lower sides of the base and the cured substrate by using a blade, so that the rubber product with the periodically arranged porous film-based structure is thoroughly separated from the mold.

Technical Field

The invention relates to a periodic porous membrane base structure rubber product manufacturing model and a using method thereof.

Background

With the development of modern society, the living standard of people is continuously improved, various plastic products emerge in large quantities, and people can not leave the products in working and living, so people pay more attention to the processing mold for manufacturing the plastic products.

The existing plastic mold can be adhered to a plastic product too tightly in the using process, the elastic modulus of a common rubber finished product (such as silica gel) is small, the texture is soft, the rubber is possibly damaged during demolding, and the mold is not detachable, so that only a single material can be injected, and a porous membrane substrate structure rubber product cannot be manufactured.

Disclosure of Invention

In order to solve the problems in the prior art, the invention provides a periodic porous membrane-based structure rubber product manufacturing model and a using method thereof, and solves the problems that in the prior art, a rubber product is damaged easily due to excessively tight bonding between a glue injection mold and the rubber product and demolding, and a porous membrane-based structure rubber product cannot be manufactured because only a single material can be injected.

The technical scheme of the invention is as follows:

a model for manufacturing periodic porous membrane-based structure rubber products comprises a base, square side plates, a base-injection hole-containing cylinder, a membrane-injection hole-containing cylinder, a base-injection thin-wall cylinder cutting ring and a membrane-injection thin-wall cylinder cutting ring, wherein the middle area of the base is a square high platform, rectangular grooves are formed around the square high platform, periodic regularly-arranged circular deep holes are formed in the middle of the square high platform, the centers of the periodic regularly-arranged circular deep holes are extended by the periodically regularly-arranged cylinders, and the heights of the periodic regularly-arranged circular deep holes are consistent with those of the square high platform. The periphery of the rectangular groove is provided with a thin-wall enclosing wall, the thickness of the square side plate is equal to the width of the rectangular groove, the outer diameter of the foundation injection hole-containing cylinder is equal to the diameter of a circular deep hole periodically and regularly distributed in the square high platform, and the aperture of the foundation injection hole-containing cylinder is equal to the diameter of a cylinder periodically and regularly distributed in the square high platform; the outer diameter of the film injection hole-containing cylinder is slightly smaller than that of the base injection hole-containing cylinder; the diameter of the hole-containing cylinder of the film injection is equal to the diameter of the periodically and regularly arranged cylinders extending out of the square high platform; the hole depth of the film-injection hole-containing cylinder and the base-injection hole-containing cylinder is equal to the height of the cylinder extending out of the square high platform; the height of the film injection hole-containing cylinder and the height of the base injection hole-containing cylinder are equal to the height of the square side plate; the inner diameter of the base injection thin-wall cylinder cutting ring is equal to the outer diameter of the base injection hole-containing cylinder, and the outer diameters of the film injection thin-wall cylinder cutting ring and the film injection hole-containing cylinder are equal.

A use method of the periodic porous membrane-based structure rubber product model is characterized in that a side plate is embedded into a base groove, base injection hole-containing cylinders are embedded into circular deep holes periodically and regularly arranged in a square high platform, glue solution is injected into pores formed among the side plate, the base and the base injection hole-containing cylinders, and a base is formed after solidification; sleeving the base injection thin-wall cylindrical cutting ring on the outer side of the base injection hole-containing cylinder, and then simultaneously pulling out the base injection thin-wall cylindrical cutting ring and the base injection hole-containing cylinder; embedding the film-injection hole-containing cylinder into circular deep holes periodically and regularly distributed in the square high platform, injecting glue solution into a pore formed by the film-injection hole-containing cylinder and the substrate, and curing to form a film; sleeving the film injection thin-wall cylindrical cutting ring on the outer side of the film injection hole-containing cylinder, and then simultaneously pulling out the film injection thin-wall cylindrical cutting ring and the film injection hole-containing cylinder; and (4) cutting the side plate and the edge of the solidified substrate by using a blade, and pulling out the side plate. And cutting the lower sides of the base and the cured substrate by using a blade, so that the rubber product with the periodically arranged porous film-based structure is thoroughly separated from the mold.

Compared with the prior art, the invention has the beneficial effects that:

1. the invention can be used for manufacturing porous membrane-based structural rubber products made of different materials because the outer diameters of the membrane-injection hole-containing cylinder and the base-injection hole-containing cylinder are different.

2. Because the curb plate with annotate the membrane and contain the hole cylinder, annotate the base and contain the hole cylinder and all be the embedding base, so can be fast to mould split and equipment, make things convenient for the drawing of patterns to handle, avoid the difficult separation of mould and the product after the solidification, the condition of easy damage.

3. The mode of firstly curing the substrate and then pouring the film is utilized, so that the firm bonding between the cured film and the substrate can be ensured, the mechanical continuity performance of the junction is good, and the mode is superior to the mode of bonding by adopting glue.

4. Because the film-injection hole-containing cylinder with different outer diameters can be cast, the difference between the outer diameters of the film-injection hole-containing cylinder and the base-injection hole-containing cylinder is changed, so that films with different thicknesses can be cast.

Drawings

FIG. 1 is a top view of a base;

FIG. 2 is a front view of the base;

FIG. 3 is a top view of a square side plate;

FIG. 4 is a front view of a square side panel;

FIG. 5 is a top view of a base injection hole-containing cylinder;

FIG. 6 is a front view of a base-injection hole-containing cylinder;

FIG. 7 is a top view of a perforated cylinder for casting a film;

FIG. 8 is a front view of a perforated cylinder for casting a film;

FIG. 9 is a top view of the injection-based thin-walled cylindrical ring cutter;

FIG. 10 is a front view of the injection-based thin-walled cylindrical cutting ring;

FIG. 11 is a top view of a film injection thin-walled cylindrical ring cutter;

FIG. 12 is a front view of a film injection thin-walled cylindrical ring cutter;

FIG. 13 is a diagram of a porous membrane-based structured rubber article;

in the figure: 1-base, 11-square high platform, 12-round deep hole, 13-extended cylinder, 14-rectangular groove, 15-thin wall enclosing wall, 2-square side plate, 3-base injection hole-containing cylinder, 31-base injection hole-containing cylinder small hole, 4-film injection hole-containing cylinder, 41-film injection hole-containing cylinder small hole, 5-base injection thin wall cylinder cutting ring, 6-film injection thin wall cylinder cutting ring, 7-porous film base structure rubber product, 71-porous film base structure rubber product base and 72-porous film base structure rubber product film.

Detailed Description

The invention is described in further detail below with reference to the following figures and specific examples:

as shown in fig. 1-12, the invention includes a base 1, a square side plate 2, a base injection hole-containing cylinder 3, a film injection hole-containing cylinder 4, a base injection thin-wall cylinder cutting ring 5, a film injection thin-wall cylinder cutting ring 6, a square high platform 11 in the middle of the base 1, rectangular grooves 14 around the square high platform 11, circular deep holes 12 with 6 x 6 periodically and regularly arranged in the middle of the square high platform 11, thin-wall enclosing walls 15 around the rectangular grooves 14, the thickness of the square side plate 2 is equal to the width of the rectangular grooves 14, the outer diameter of the base injection hole-containing cylinder 3 is equal to the diameter of the circular deep holes 12 with 6 x 6 periodically and regularly arranged in the square high platform 11, the inner diameter of the base injection thin-wall cylinder cutting ring 5 is equal to the outer diameter of the base injection hole-containing cylinder 3, and the outer diameters of the film injection thin-wall cylinder cutting ring 6 and the film injection hole-containing cylinder 4 are equal. 6X 6 circular deep holes 12 in periodic regular arrangement are provided with 6X 6 protruding columns 13 in periodic regular arrangement at the center and have the same height as the square plateaus 11. The diameter of the hole-containing column 3 is equal to the diameter of the column 13 which is extended from the square plateau 11 and is periodically and regularly arranged by 6 x 6. The diameter of the pore-containing columns 4 of the injection film is equal to the diameter of the columns 13 which are extended from the square plateau 11 and are arranged in a 6-6 periodic regular mode. The outer diameter of the injection film hole-containing cylinder 4 is slightly smaller than that of the injection base hole-containing cylinder 3. The hole depth of the film-injection hole-containing cylinder 4 and the base-injection hole-containing cylinder 3 is equal to the height of a cylinder 13 extending out of the square plateau 11; the height of the film-injection hole-containing cylinder 4 and the height of the base-injection hole-containing cylinder 3 are equal to the height of the square side plate 2.

When the base is used, the side plate 2 is embedded into the base groove 14, the base-injection hole-containing cylinders 3 are embedded into the circular deep holes 12 which are periodically and regularly arranged in the square high platform 11, glue is injected into the holes formed among the side plate 2, the base 1 and the base-injection hole-containing cylinders 3, and a base is formed after solidification. And sleeving the base injection thin-wall cylindrical cutting ring 5 on the outer side of the base injection hole-containing cylinder 3, and then simultaneously pulling out the base injection thin-wall cylindrical cutting ring 5 and the base injection hole-containing cylinder 3. And embedding the film-injection hole-containing cylinder 4 into the circular deep hole 12 periodically and regularly arranged in the square high platform, injecting glue solution into the pore formed by the film-injection hole-containing cylinder 4 and the substrate, and curing to form the film. And sleeving the film injection thin-wall cylindrical cutting ring 6 on the outer side of the film injection hole-containing cylinder 4, and then simultaneously pulling out the film injection thin-wall cylindrical cutting ring 6 and the film injection hole-containing cylinder 4. The side plate 2 is separated from the edge of the cured substrate by a blade, and the side plate 2 is pulled out. And (3) cutting the lower sides of the base 1 and the cured substrate by using a blade, so that the rubber product with the periodically arranged porous film-based structure is thoroughly separated from the mold.

The method comprises the following specific steps:

step 1: the mold base 1 is prepared and cleaned, and the square side plates 2 are fitted into the rectangular grooves 14 of the base 1.

Step 2: and embedding the thirty-six foundation injection hole-containing columns 3 into the circular deep holes 12 which are periodically and regularly distributed at 6 x 6 in the high platform of the base, and ensuring that the small holes 31 of the foundation injection hole-containing columns 3 are perfectly attached to the small columns 13 extending out of the circular deep holes 12.

And step 3: and injecting a substrate 71 material for manufacturing the 6 × 6 periodically-arranged porous membrane-based structure rubber product into the area between the square side plate 2 and the thirty-six standing base injection hole-containing cylinders 3, and curing the substrate 71 material for manufacturing the 6 × 6 periodically-arranged porous membrane-based structure rubber product to form the substrate 71 of the 6 × 6 periodically-arranged porous membrane-based structure rubber product.

And 4, step 4: and (3) carrying out first demoulding, sleeving the base injection thin-wall cylindrical cutting ring 5 on the outer side of the base injection hole-containing cylinder 3, separating the base 71 of the rubber product with the porous membrane-based structure periodically arranged 6 x 6 from the base injection hole-containing cylinder 3, and then pulling out the base injection thin-wall cylindrical cutting ring 5 and the base injection hole-containing cylinder 3.

And 5: thirty-six of the film-injection hole-containing cylinders 4 are embedded into the deep holes 12 which are periodically and regularly arranged 6 x 6 in the square high platform 11, so that the small holes 41 of the film-injection hole-containing cylinders 4 are perfectly attached to the small cylinders 13 extending out of the circular deep holes 12.

Step 6: and injecting a film 72 material for manufacturing the 6 x 6 periodically arranged porous film-based structure rubber product into pores between the substrate 71 of the 6 x 6 periodically arranged porous film-based structure rubber product and the thirty-six erected film-injection hole-containing cylinders 4, and curing the film 72 material for manufacturing the 6 x 6 periodically arranged porous film-based structure rubber product to form the film 72 of the 6 x 6 periodically arranged porous film-based structure rubber product.

And 7: and (3) carrying out secondary demoulding, sleeving the film-injection thin-wall cylindrical cutting ring 6 on the outer side of the film-injection hole-containing cylinder 4, separating the film 72 of the rubber product with the porous film-injection structure in which 6 x 6 are periodically arranged from the film-injection hole-containing cylinder 4, and then pulling out the base-injection thin-wall cylindrical cutting ring 6 and the base-injection hole-containing cylinder 4. The square side plate 2 is taken away from the rectangular groove 14, and the bottom of the porous membrane base structure rubber product 7 with the 6 x 6 periodic arrangement is horizontally cut by a blade from the outer side along the square high platform 11, so that the porous membrane base structure rubber product with the 6 x 6 periodic arrangement is thoroughly separated from the base 1.

The principle and the implementation mode of the invention are explained by applying a specific example, and the description of the embodiment is only used for helping to understand the method and the core idea of the invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In summary, this summary should not be construed to limit the present invention.