Machining method for anti-collision slope of vertical-lying partition wall

Abstract

The invention provides a processing method of an anti-collision slope for a vertical partition wall, which comprises the following steps: S1, processing a placing a base raw material in an injection mold for injection molding to form the base with a cavity; s2, an anti-collision part is machined, specifically, an anti-collision part raw material is placed in a mold pressing mold to be subjected to mold pressing to form a sheet shape; s3, cutting the sheet-shaped anti-collision part to form anti-collision units with a plurality of length dimensions; s4, an anti-collision unit is fixed to the outer side face of the base; and S5, air inlet holes and water drainage holes are machined, the air inlet holes are drilled in the upper end face of the base, the water drainage holes are drilled in the bottom face of the base, and all the air inlet holes and the water drainage holes can be suitable for the swimming pool, have good corrosion resistance, cannot hurt swimming pool users due to the fact that the air inlet holes and the water drainage holes are made of flexible materials and further have good impact resistance.

Description

Technical Field

[0001] The present application relates to the field of swimming pool processing, and in particular to a processing method for an anti-collision slope of a vertical partition wall. Background Art

[0002] The existing vertical and horizontal partition wall for swimming pools, such as the vertical and horizontal partition wall disclosed in CN216517149U, comprises a partition wall body with a cavity, the partition wall body is also provided with a hollow opening connected to the cavity, a partition is arranged in the inner cavity of the partition wall body, the partition divides the cavity of the partition wall body into a connected air inlet cavity and a water inlet cavity, the partition wall body is provided with an air inlet connected to the air inlet cavity, the partition wall can stably float from the water, and has good stability, because it has two working states, in the first state its In one state, it is standing, and in another state, it lies on the bottom of the pool. During the state conversion process, it is pneumatically driven. At the moment when the partition wall contacts the bottom of the pool, it will hit the bottom of the pool due to its own gravity. Therefore, it is necessary to set up an anti-collision slope. Moreover, the anti-collision slopes currently used in other fields are usually cast in concrete, which is obviously not suitable for use in this scenario. Since it needs to be in constant contact with water, it needs good anti-corrosion performance. In addition, in order to avoid hurting the users of the swimming pool, it cannot be made of hard materials.

[0003] In view of this, those skilled in the art need to improve the existing processing method of the anti-collision slope for vertical partition walls to overcome the above-mentioned technical problems. Summary of the invention

[0004] The main purpose of the present application is to provide a method for processing an anti-collision slope for a vertical partition wall, which can be applied to swimming pools, has good corrosion resistance, and is made of flexible material so as not to injure swimming pool users. In addition, it also has good impact resistance.

[0005] In order to achieve the above objectives, in a first aspect, the present application provides a method for processing an anti-collision slope for a vertical partition wall, comprising the following steps:

[0006] S1, processing a base, placing a base raw material in an injection mold for injection molding to form a base with a cavity, wherein the base raw material includes 80-100 parts of chloroprene rubber, 5-8 parts of zinc oxide, 4-5 parts of magnesium oxide, 1-3 parts of stearic acid, 2-4 parts of antioxidant, 1-3 parts of accelerator, 0.5-1 parts of sulfur, 30-40 parts of carbon black, and 5-10 parts of white carbon black in terms of weight percentage;

[0007] S2, processing the anti-collision part, placing the raw material of the anti-collision part in a molding die for molding to form a sheet, wherein the raw material of the anti-collision part includes, by weight percentage, 40-50 parts of methyl vinyl silicone rubber, 50-60 parts of methyl phenyl vinyl silicone rubber, 25-30 parts of fluorosilicone rubber, 20-30 parts of fumed silica, 10-20 parts of hexagonal boron nitride, 1-3 parts of dipentadienyl vulcanizing agent, 5-8 parts of chlorinated polypropylene resin, 4-6 parts of silica melt, 1-2 parts of silane coupling agent, and 0.2-0.5 parts of platinum catalyst;

[0008] S3, cutting the sheet-shaped anti-collision portion into anti-collision units of a certain length;

[0009] S4, fixing the anti-collision unit to the outer side of the base;

[0010] S5. Processing air inlet holes and drainage holes: drilling air inlet holes on the upper end surface of the base, and drilling drainage holes on the bottom surface of the base.

[0011] Optionally, the base raw materials include, by weight percentage, 100 parts of chloroprene rubber, 5 parts of zinc oxide, 4 parts of magnesium oxide, 1 part of stearic acid, 2 parts of antioxidant, 1 part of accelerator, 0.5 parts of sulfur, 30 parts of carbon black, and 10 parts of white carbon black.

[0012] Optionally, the raw materials of the anti-collision part include, by weight percentage, 40 parts of methyl vinyl silicone rubber, 60 parts of methyl phenyl vinyl silicone rubber, 30 parts of fluorosilicone rubber, 30 parts of fumed silica, 15 parts of hexagonal boron nitride, 2 parts of dipentadienyl vulcanizer, 5 parts of chlorinated polypropylene resin, 6 parts of silica melt, 2 parts of silane coupling agent, and 0.3 parts of platinum catalyst.

[0013] Optionally, in step S4, the length of the anti-collision unit gradually decreases from the middle to both ends of the base.

[0014] Optionally, an elastic support structure is further provided in the inner cavity of the base, and the elastic support structure is a honeycomb-shaped spherical part.

[0015] The processing method of the anti-collision slope for the vertical partition wall provided by the present invention has the beneficial effect compared with the prior art, by optimizing the material and structure, firstly, from the material point of view, by using a combination of rubber and silicone, by optimizing the composition, it has good corrosion resistance and impact resistance, can play a good anti-collision effect, and effectively protect the pool bottom from damage, and in addition, from the structural point of view, a combination of a hollow base and an elastic silicone anti-collision part is adopted, when the partition wall lies down under the action of gravity, the silicone anti-collision part first contacts with the pool bottom, and when the sheet anti-collision part contacts with the pool bottom, not only can the stress be dispersed, Moreover, the deformation of silicone is used to absorb the impact force, and then the deformation of the rubber base is used to continue to absorb the impact force. Since the base is a hollow structure, it contains air. In water, due to the sealing of water, except for some gas being squeezed out, most of the gas can be retained in the base. After the base is deformed, the increase in the internal air pressure can offset the impact force. After the partition wall is erected, the rubber base restores its deformation under the action of its own elasticity, and at the same time, the water is discharged through the drainage hole and the outside gas enters for automatic replenishment. Therefore, it not only has a good anti-collision effect, but also can withstand the corrosion of swimming pool water and will not cause damage to the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings constituting a part of this application are used to provide a further understanding of this application, so that other features, purposes and advantages of this application become more obvious. The schematic embodiment drawings and their descriptions of this application are used to explain this application and do not constitute an improper limitation on this application. In the drawings:

[0017] Figure 1 This is a schematic diagram of a crash barrier.

[0018] Among them: 1. Base, 2. Anti-collision part. DETAILED DESCRIPTION

[0019] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0020] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequential order. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present application described here. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0021] In the present application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings. These terms are mainly used to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0022] In addition, some of the above terms may be used to express other meanings in addition to indicating orientation or positional relationship. For example, the term "on" may also be used to express a certain dependency or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in this application can be understood according to specific circumstances.

[0023] In addition, the term "plurality" shall mean two or more.

[0024] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0025] A method for processing an anti-collision slope for a vertical partition wall comprises the following steps:

[0026] S1, processing a base 1, placing the raw material of the base 1 in an injection mold for injection molding to form a base 1 with a cavity, wherein the raw material of the base 1 includes, by weight percentage, 80-100 parts of chloroprene rubber, 5-8 parts of zinc oxide, 4-5 parts of magnesium oxide, 1-3 parts of stearic acid, 2-4 parts of antioxidant, 1-3 parts of accelerator, 0.5-1 parts of sulfur, 30-40 parts of carbon black, and 5-10 parts of white carbon black;

[0027] S2, processing the anti-collision part 2, placing the raw material of the anti-collision part in a molding die for molding to form a sheet, wherein the raw material of the anti-collision part 2 includes, by weight percentage, 40-50 parts of methyl vinyl silicone rubber, 50-60 parts of methyl phenyl vinyl silicone rubber, 25-30 parts of fluorosilicone rubber, 20-30 parts of fumed silica, 10-20 parts of hexagonal boron nitride, 1-3 parts of dipentadienyl vulcanizing agent, 5-8 parts of chlorinated polypropylene resin, 4-6 parts of silica melt, 1-2 parts of silane coupling agent, and 0.2-0.5 parts of platinum catalyst;

[0028] S3, cutting the sheet-shaped anti-collision portion 2 into anti-collision units of a certain length;

[0029] S4, fixing the anti-collision unit to the outer side of the base 1;

[0030] S5, processing air inlet holes and drainage holes, drilling air inlet holes on the upper end surface of the base 1, and drilling drainage holes on the bottom surface of the base 1.

[0031] The structure of the crash barrier is as follows: Figure 1 As shown, the specific principle is as follows: when the partition wall lies down under the action of gravity, the silicone anti-collision part 2 first contacts the bottom of the pool. When the sheet anti-collision part 2 contacts the bottom of the pool, it can not only disperse the stress, but also absorb the impact force by the deformation of the silicone, and then continue to absorb the impact force by the deformation of the rubber base 1. Since the base 1 is a hollow structure, it contains air. In the water, due to the sealing of water, except for some gas being squeezed out, most of the gas can be retained in the base 1. After the base 1 is deformed, the increase in the internal air pressure can offset the impact force. After the partition wall is erected, the rubber base 1 restores the deformation under the action of its own elasticity, and at the same time, the water is discharged through the drainage hole and the external gas enters for automatic replenishment. Therefore, it not only has a good anti-collision effect, but also can withstand the corrosion of swimming pool water and will not cause damage to the user.

[0032] The raw materials of the base 1 include 100 parts of chloroprene rubber, 5 parts of zinc oxide, 4 parts of magnesium oxide, 1 part of stearic acid, 2 parts of antioxidant, 1 part of accelerator, 0.5 parts of sulfur, 30 parts of carbon black, and 10 parts of white carbon black according to weight percentage. The chloroprene rubber has excellent weather resistance, oil resistance and chemical corrosion resistance, can resist the erosion of various chemical substances and microorganisms in water, and has good anti-corrosion effect. Zinc oxide and magnesium oxide as active agents can increase the vulcanization speed and crosslinking density of rubber and enhance the physical properties of rubber. Stearic acid can improve the processing performance and demoulding performance of rubber. Anti-aging agent can prevent rubber from aging and deterioration due to oxidation, light and other factors during use. The use of accelerator and sulfur can make rubber obtain good vulcanization effect, improve its strength, elasticity and wear resistance. Carbon black and white carbon black as reinforcing fillers can significantly improve the hardness, strength and tear resistance of rubber, enhance its impact resistance, and enable it to maintain good integrity and stability under water flow impact and water pressure.

[0033] The raw materials of the anti-collision part 2 include 40 parts of methyl vinyl silicone rubber, 60 parts of methyl phenyl vinyl silicone rubber, 30 parts of fluorosilicone rubber, 30 parts of fumed silica, 15 parts of hexagonal boron nitride, 2 parts of bis(25-pentyl) vulcanizing agent, 5 parts of chlorinated polypropylene resin, 6 parts of silica melt, 2 parts of silane coupling agent, and 0.3 parts of platinum catalyst in terms of weight percentage.

[0034] Methyl vinyl silicone rubber has good heat aging resistance, low temperature resistance and elasticity. It is the main base material of silicone pads. It can provide basic flexibility and mechanical properties, so that it can maintain good elastic recovery ability under different water temperature environments and effectively buffer the impact in water.

[0035] Methylphenyl vinyl silicone rubber, this type of silicone rubber has good corrosion resistance and low temperature resistance, especially good resistance to some organic solvents and chemicals. It can significantly improve the corrosion resistance of silicone pads under complex water conditions, while enhancing its performance in low temperature environments, avoiding the embrittlement of silicone due to low temperature and affecting impact resistance.

[0036] Fumed silica has an extremely high specific surface area and good dispersibility. It can be tightly combined with the silicone matrix, significantly improving the strength, hardness and wear resistance of silicone, and enhancing its impact resistance, making the silicone pad less likely to deform and be damaged when subjected to water flow impact and water pressure changes. At the same time, it can also improve the tear resistance of silicone and extend its service life.

[0037] Hexagonal boron nitride has a layered structure similar to graphite, with good lubricity and wear resistance. It can reduce the friction coefficient of the silicone pad during use, reduce the loss caused by friction, and improve its impact resistance.

[0038] Bis(2,5-bis(dipentyl)sulfurizer is a commonly used silicone rubber vulcanizer with the characteristics of fast vulcanization speed and good vulcanization effect. It can make silicone form a stable three-dimensional network structure in a short time, improve the strength, hardness and elasticity of the silicone pad, enhance its impact resistance and deformation resistance, and ensure that the silicone pad can maintain good sealing performance and stability in water.

[0039] Chlorinated polypropylene resin has good film-forming properties, aging resistance and heat resistance. It can form a protective film on the surface of the silicone pad, effectively blocking the corrosive substances in the water from contacting the silicone matrix, improving the anti-corrosion performance of the silicone pad, and at the same time enhancing its compatibility and adhesion with other materials, ensuring that the silicone pad is not easy to fall off or be damaged during long-term use.

[0040] Silica melt has good water resistance and chemical stability. It can fill the tiny pores in the silicone pad, improve its density, prevent the invasion of moisture and corrosive substances, further enhance the anti-corrosion performance of the silicone pad, and at the same time improve the strength and hardness of the silicone and enhance its impact resistance.

[0041] Silane coupling agent can improve the interfacial bonding force between silicone and filler, improve the dispersibility and compatibility of filler in silicone matrix, thereby enhancing the overall performance of silicone pad and making it have better impact resistance and corrosion resistance.

[0042] Platinum catalyst is a highly efficient addition-type silicone rubber catalyst that can accelerate the vulcanization reaction of silicone, improve the vulcanization efficiency and quality, enable the silicone pad to obtain better physical properties and chemical stability, and ensure its long-term and stable use in water.

[0043] In order to provide an anti-collision effect, in step S4, the length of the anti-collision unit gradually decreases from the middle to the two ends of the base 1.

[0044] In order to provide good elastic support and reduce impact force, an elastic support structure is further provided in the inner cavity of the base 1 , and the elastic support structure is a honeycomb-shaped spherical part.

[0045] The above description is only the preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A method for processing an anti-collision slope for a vertical partition wall, characterized in that: The following steps are involved: S1, processing a base, placing a base raw material in an injection mold for injection molding to form a base with a cavity, wherein the base raw material includes, by weight percentage, 80-100 parts of chloroprene rubber, 5-8 parts of zinc oxide, 4-5 parts of magnesium oxide, 1-3 parts of stearic acid, 2-4 parts of antioxidant, 1-3 parts of accelerator, 0.5-1 parts of sulfur, 30-40 parts of carbon black, and 5-10 parts of white carbon black; S2, processing the anti-collision part, placing the raw material of the anti-collision part in a molding die for molding to form a sheet, wherein the raw material of the anti-collision part includes, by weight percentage, 40-50 parts of methyl vinyl silicone rubber, 50-60 parts of methyl phenyl vinyl silicone rubber, 25-30 parts of fluorosilicone rubber, 20-30 parts of fumed silica, 10-20 parts of hexagonal boron nitride, 1-3 parts of dipentadienyl vulcanizing agent, 5-8 parts of chlorinated polypropylene resin, 4-6 parts of silica melt, 1-2 parts of silane coupling agent, and 0.2-0.5 parts of platinum catalyst; S3, cutting the sheet-shaped anti-collision portion into anti-collision units of a certain length; S4, fixing the anti-collision unit to the outer side of the base; S5. Processing air inlet holes and drainage holes: drilling air inlet holes on the upper end surface of the base, and drilling drainage holes on the bottom surface of the base.

2. A method for processing an anti-collision slope for a vertical partition wall as claimed in claim 1, characterized in that: The base raw materials include 100 parts of chloroprene rubber, 5 parts of zinc oxide, 4 parts of magnesium oxide, 1 part of stearic acid, 2 parts of antioxidant, 1 part of accelerator, 0.5 parts of sulfur, 30 parts of carbon black and 10 parts of white carbon black according to weight percentage.

3. A method for processing an anti-collision slope for a vertical partition wall according to claim 1, characterized in that: The raw materials of the anti-collision part include, by weight percentage, 40 parts of methyl vinyl silicone rubber, 60 parts of methyl phenyl vinyl silicone rubber, 30 parts of fluorosilicone rubber, 30 parts of fumed silica, 15 parts of hexagonal boron nitride, 2 parts of dipentadienyl vulcanizing agent, 5 parts of chlorinated polypropylene resin, 6 parts of silica melt, 2 parts of silane coupling agent, and 0.3 parts of platinum catalyst.

4. A method for processing an anti-collision slope for a vertical partition wall as claimed in claim 1, characterized in that: In step S4, the length of the anti-collision unit gradually decreases from the middle to the two ends of the base.

5. A method for processing an anti-collision slope for a vertical partition wall as claimed in claim 1, characterized in that: An elastic support structure is also arranged in the inner cavity of the base, and the elastic support structure is a honeycomb-shaped spherical part.

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