阅读说明：本技术 橡胶塑料配件生产制造工艺 (Production and manufacturing process of rubber plastic fittings ) 是由 吴松根 马明月 于 2021-09-15 设计创作，主要内容包括：本发明公开了橡胶塑料配件生产制造工艺,包括原材料准备、材料初步消杀、配比原料、炼制切料、成型硫化、打磨检修、原料加热、热熔注塑、人工组装、人工检查与密封包装,所述原材料准备为准备橡胶和塑料配件所使用的原材料。本发明通过原材料准备、材料初步消杀、配比原料、炼制切料、成型硫化、打磨检修、原料加热、热熔注塑、人工组装、人工检查与密封包装；通过橡胶原料消杀、塑料原料消杀、高温蒸汽灭菌、紫外线消毒与化学药品消毒,可以对橡胶塑料配件生产前对原料进行初步消杀,防止橡胶塑料原料带有的细菌和病毒污染生产车间,影响橡胶塑料配件的生产,提高橡胶塑料配件的质量,方便医疗器械的使用,具备一定的使用前景。(The invention discloses a production and manufacturing process of rubber and plastic accessories, which comprises the steps of raw material preparation, preliminary material sterilization, raw material proportioning, material refining and cutting, molding and vulcanization, polishing and maintenance, raw material heating, hot melting and injection molding, manual assembly, manual inspection and sealing and packaging, wherein the raw material preparation is raw material used for preparing rubber and plastic accessories. The method comprises the steps of raw material preparation, preliminary material sterilization, raw material proportioning, material refining and cutting, molding and vulcanization, polishing and maintenance, raw material heating, hot melting and injection molding, manual assembly, manual inspection and sealing and packaging; through rubber raw materials kill, plastics raw materials kill, high temperature steam sterilization, ultraviolet ray disinfection and chemical disinfection, can tentatively kill to the raw materials before producing rubber plastic accessories, prevent that the bacterium that rubber plastic raw materials had and virus pollution workshop, influence the production of rubber plastic accessories, improve the quality of rubber plastic accessories, make things convenient for medical instrument's use, possess certain use prospect.)

1. Rubber plastic accessories production manufacturing process, including raw and other materials preparation, material preliminary kill, ratio raw materials, refining blank, shaping vulcanization, the maintenance of polishing, raw materials heating, hot melt are moulded plastics, manual work equipment, manual work inspection and seal packing, its characterized in that: the raw material is prepared as the raw material used to prepare rubber and plastic fittings.

2. A rubber-plastic fitting production process according to claim 1, characterized in that: the preliminary sterilization of the material comprises rubber raw material sterilization, plastic raw material sterilization, high-temperature steam sterilization, ultraviolet sterilization and chemical sterilization.

3. A rubber-plastic fitting production process according to claim 1, characterized in that: the refining cutting is to add a mixing agent into a rubber raw material, completely mix the mixing agent and the rubber raw material through a rubber refining machine, cut the rubber raw material into proper sizes according to the sizes of rubber accessories, perform molding vulcanization to place the cut raw material into a mold, and complete the molding of the rubber raw material through the high temperature of a molding machine.

4. A rubber-plastic fitting production process according to claim 1, characterized in that: the preliminary killing of the material comprises the following steps:

feeding the raw materials to be sterilized into a high-pressure steam sterilizing furnace, keeping the internal temperature at 121 ℃, and sterilizing for 15-30 minutes;

step two, waiting for the raw materials to be cooled after the sterilization is finished;

irradiating the raw materials used by the rubber parts for 30 minutes by using a 30W ultraviolet lamp, and sterilizing the rubber raw materials;

and step four, spraying 70-75% of ethanol on the surface of the raw material used by the plastic accessory to sterilize the plastic raw material.

5. A rubber-plastic fitting production process according to claim 1, characterized in that: the production and manufacturing process of the rubber plastic accessory comprises the following steps:

preparing materials used for producing rubber accessories and plastic accessories, preliminarily sterilizing the materials, and proportioning the sterilized materials;

step two, adding a mixing agent into the rubber raw material, completely mixing the mixing agent and the rubber raw material through a rubber mixing mill, cutting the rubber raw material into proper sizes according to the sizes of rubber accessories, placing the cut raw material into a mold, finishing the molding of the rubber raw material through the high temperature of a molding machine, polishing rough edges of the molded rubber accessories, and selecting unqualified rubber accessories to carry out furnace returning treatment;

step three, mixing colors of the raw materials according to the appearance and the size required by the plastic accessories, pouring the raw materials into an injection molding machine, completing the molding of the plastic raw materials after hot melting injection molding, polishing rough edges of the plastic accessories, and selecting unqualified plastic accessories for remelting treatment;

step four, assembling the plastic fittings and the plastic fittings according to requirements;

and fifthly, carrying out the final inspection on the appearance of the assembled accessory, and carrying out aseptic sealed packaging on the qualified product to prepare the rubber plastic accessory.

Technical Field

The invention relates to the technical field of rubber plastic accessory production, in particular to a production and manufacturing process of a rubber plastic accessory.

Background

In daily life, rubber and plastic combined fittings are used for the field of medical appliances, so the produced rubber and plastic combined fittings need to meet the aseptic standard, and a rubber and plastic fitting production and manufacturing process is designed for the purpose.

Disclosure of Invention

The invention provides a production and manufacturing process of rubber plastic fittings, which can solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the production and manufacturing process of the rubber plastic fittings comprises the steps of raw material preparation, preliminary material sterilization, raw material proportioning, material refining and cutting, molding and vulcanization, polishing and overhauling, raw material heating, hot melting and injection molding, manual assembly, manual inspection and sealing and packaging, wherein the raw material preparation is raw material used for preparing the rubber and plastic fittings.

Preferably, the preliminary sterilization of the material comprises rubber raw material sterilization, plastic raw material sterilization, high-temperature steam sterilization, ultraviolet sterilization and chemical sterilization.

Preferably, the refining and cutting step is to add a mixing agent into the rubber raw material, completely mix the mixing agent and the rubber raw material through a rubber refining machine, cut the rubber raw material into a proper size according to the size of a rubber accessory, perform molding vulcanization to place the cut raw material into a mold, and complete the molding of the rubber raw material through the high temperature of a molding machine.

Preferably, the preliminary killing of the material comprises the following steps:

feeding the raw materials to be sterilized into a high-pressure steam sterilizing furnace, keeping the internal temperature at 121 ℃, and sterilizing for 15-30 minutes;

step two, waiting for the raw materials to be cooled after the sterilization is finished;

irradiating the raw materials used by the rubber parts for 30 minutes by using a 30W ultraviolet lamp, and sterilizing the rubber raw materials;

and step four, spraying 70-75% of ethanol on the surface of the raw material used by the plastic accessory to sterilize the plastic raw material.

Preferably, the production and manufacturing process of the rubber plastic part comprises the following steps:

preparing materials used for producing rubber accessories and plastic accessories, preliminarily sterilizing the materials, and proportioning the sterilized materials;

step two, adding a mixing agent into the rubber raw material, completely mixing the mixing agent and the rubber raw material through a rubber mixing mill, cutting the rubber raw material into proper sizes according to the sizes of rubber accessories, placing the cut raw material into a mold, finishing the molding of the rubber raw material through the high temperature of a molding machine, polishing rough edges of the molded rubber accessories, and selecting unqualified rubber accessories to carry out furnace returning treatment;

step three, mixing colors of the raw materials according to the appearance and the size required by the plastic accessories, pouring the raw materials into an injection molding machine, completing the molding of the plastic raw materials after hot melting injection molding, polishing rough edges of the plastic accessories, and selecting unqualified plastic accessories for remelting treatment;

step four, assembling the plastic fittings and the plastic fittings according to requirements;

and fifthly, carrying out the final inspection on the appearance of the assembled accessory, and carrying out aseptic sealed packaging on the qualified product to prepare the rubber plastic accessory.

Compared with the prior art, the invention has the beneficial effects that: the method comprises the steps of raw material preparation, preliminary material sterilization, raw material proportioning, material refining and cutting, molding and vulcanization, polishing and maintenance, raw material heating, hot melting and injection molding, manual assembly, manual inspection and sealing and packaging; through rubber raw materials kill, plastics raw materials kill, high temperature steam sterilization, ultraviolet ray disinfection and chemical disinfection, can tentatively kill to the raw materials before producing rubber plastic accessories, prevent that the bacterium that rubber plastic raw materials had and virus pollution workshop, influence the production of rubber plastic accessories, improve the quality of rubber plastic accessories, make things convenient for medical instrument's use, possess certain use prospect.

Drawings

FIG. 1 is a flow chart of the manufacturing process for producing the rubber-plastic fitting of the present invention;

FIG. 2 is a flow chart of the preliminary material sterilization in the manufacturing process of the rubber plastic fitting of the present invention.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

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 only a part of the embodiments of the present invention, and not all of the embodiments. 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.

Example 1

Referring to fig. 1-2, the present invention provides a technical solution: the production and manufacturing process of the rubber plastic fittings comprises the steps of raw material preparation, preliminary material sterilization, raw material proportioning, material refining and cutting, molding and vulcanization, polishing and overhauling, raw material heating, hot melting and injection molding, manual assembly, manual inspection and sealing and packaging, wherein the raw material preparation is raw material used for preparing the rubber and the plastic fittings.

The preliminary sterilization of the material comprises the sterilization of rubber raw materials, the sterilization of plastic raw materials, high-temperature steam sterilization, ultraviolet sterilization and chemical sterilization.

The rubber material is prepared by adding a mixing agent into a rubber raw material, completely mixing the mixing agent and the rubber raw material through a rubber mixing mill, cutting the rubber raw material into proper sizes according to the sizes of rubber accessories, molding and vulcanizing the rubber raw material into cut raw materials, placing the cut raw materials into a mold, and molding the rubber raw material through the high temperature of a molding machine.

The preliminary material killing method comprises the following steps:

feeding the raw materials to be sterilized into a high-pressure steam sterilizing furnace, keeping the internal temperature at 121 ℃, and sterilizing for 15-30 minutes;

step two, waiting for the raw materials to be cooled after the sterilization is finished;

irradiating the raw materials used by the rubber parts for 30 minutes by using a 30W ultraviolet lamp, and sterilizing the rubber raw materials;

and step four, spraying 70-75% of ethanol on the surface of the raw material used by the plastic accessory to sterilize the plastic raw material.

The production and manufacturing process of the rubber plastic fitting comprises the following steps:

preparing materials used for producing rubber accessories and plastic accessories, preliminarily sterilizing the materials, and proportioning the sterilized materials;

step two, adding a mixing agent into the rubber raw material, completely mixing the mixing agent and the rubber raw material through a rubber mixing mill, cutting the rubber raw material into proper sizes according to the sizes of rubber accessories, placing the cut raw material into a mold, finishing the molding of the rubber raw material through the high temperature of a molding machine, polishing rough edges of the molded rubber accessories, and selecting unqualified rubber accessories to carry out furnace returning treatment;

step three, mixing colors of the raw materials according to the appearance and the size required by the plastic accessories, pouring the raw materials into an injection molding machine, completing the molding of the plastic raw materials after hot melting injection molding, polishing rough edges of the plastic accessories, and selecting unqualified plastic accessories for remelting treatment;

step four, assembling the plastic fittings and the plastic fittings according to requirements;

fifthly, the appearance of the assembled fittings is checked in the last step, and qualified products are subjected to aseptic sealing packaging to prepare rubber plastic fittings; preparing raw materials, preliminarily sterilizing the materials, proportioning the raw materials, refining and cutting the materials, forming and vulcanizing, polishing and overhauling, heating the raw materials, carrying out hot melting and injection molding, manually assembling, manually inspecting and carrying out sealed packaging; through rubber raw materials kill, plastics raw materials kill, high temperature steam sterilization, ultraviolet ray disinfection and chemical disinfection, can tentatively kill to the raw materials before producing rubber plastic accessories, prevent that the bacterium that rubber plastic raw materials had and virus pollution workshop, influence the production of rubber plastic accessories, improve the quality of rubber plastic accessories, make things convenient for medical instrument's use, possess certain use prospect.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.