Synchronous preparation method of condom mould and manufacturing method of equipment

- Jul 11, 2019-

Technical field:

The invention relates to a mould synchronous pretreatment method and related equipment for a male condom with a self-standing skirt structure, a flat ribbon elastic ring and a ribbed protrusion in the middle of the sleeve body.

Background technology:

The bodily fluids secreted by the sexual organs are one of the channels of transmission of sexually transmitted diseases such as AIDS.There are many types of male condoms available, but because they are not completely insulated from fluid contamination, the roots of the penis tend to stick to each other's fluids, or the female sex organs can be contaminated with harmful bacteria that can reach the genitals of men.In practice, sex is a vigorous exercise.Small cuts such as the shedding of pubic hair or skin can put a person at risk of HIV infection.Traditional condoms only cover the penis and do not cover the genitals, so they are not effective against fluid contamination.There are many cases where HIV infection is still possible with regular condom use, both consistently and correctly.Therefore, ordinary condoms are not very safe in preventing the transmission of sexually transmitted diseases.

To provide a safer male condom with a self-supporting skirt structure to insulate against fluid contamination, existing impregnation processes and production lines have to be modified to pretreat special shaped condom moulds.And the conventional dip production line is constant speed continuous, can not stop in the middle.This challenges the dynamic preprocessing of condom molds.

The invention content

The purpose of the invention is to solve the above problems and provide a method and related equipment for synchronous pretreatment of a condom mold.

To achieve the above purpose, the invention proposes a condom mould synchronous pretreatment method, including the bottom of the conical structure or cylindrical structure condoms mould with oven or preheat electricity from heat, add over the conventional impregnation production line in a separate motor driven by speed synchronization with production line synthetic symmetrical cyclic rotation mold pretreatment auxiliary devices, multiple die cover on the device configuration and when symmetrical movement speed with production line direction in robotic arm driven by synchronous covered condom mould, but keep the set of roots, conical or cylindrical structure and the set of the midline of the body mold bare,When sensors to be mold cap, condoms mould has arrived at proper position, the control equipment operation of the programmable logic controller PLC or micro processing unit storage container startup infusion pump will add defoaming agent solidifier via pipeline transmission to multiple nozzles, multiple nozzle at the same time, to die on the exposed parts continuously or intermittently into mist spraying concreting add defoaming agent, can also be die mold, a condom cap, live on in the process of several times each spray trace to add the curing agent of defoaming agent.After the condom mould covered by the mould is moved forward for some distance, the mechanical arm is opened and the condom mould continues to move forward. The condom mould is dried again in another oven and soaked as usual.

Mould or mould cover is made of aluminum, steel or other metal materials, glass, ceramic, rubber, polymer plastics, silicon semiconductor materials or a combination of the above materials.

Mentioned condom mould synchronous pretreatment method of equipment, including mold cover, to control mold cover opening and closing action of mechanical arm, pipes connected to the storage tank and nozzle, driven mold pretreatment auxiliary devices and conventional impregnation production line direction with speed synchronous symmetrical cyclic rotation of motor, the transmission of coagulate agent from the storage tank to the nozzle of the pump, mold location of sensors and perception of programmable logic controller PLC control equipment operation or micro processing equipment, etc.

Mentioned condom mould synchronous pretreatment method used condom in the production of raw materials, including but not limited to, rubber, latex, such as paper or polyurethane polymer chemistry material, or in the material further add nano montmorillonite, nanoscale silicon dioxide, with silver, zinc, copper and other metal ions, parcel nano TiO2 and nano antibacterial agent made of CaCO3 such as nanoscale materials with higher density and antibacterial condoms.

As a result of the above scheme, 1, the bottom of the conical structure or cylindrical structure of the condom mold through the oven or power self-heating way, is to heat or dry the mold steps before.In this way, when the coagulant touches the exposed mold part, it can dry quickly without flowing.And will not produce after heating or drying steps caused by the foaming phenomenon.

2. The mold part sprayed with coagulant added with defoaming agent can produce thicker and stiffer impregnating products, while the mold part shielded without spraying coagulant can produce conventional thin and soft impregnating products.Defoaming agents help to reduce the appearance of foam in manufactured products.

3. The solidifying agent with defoaming agent is sprayed in mist form, which can make the finished product more even in texture.

4. In the process of advancing the condom mold covered by the mold, spray the solidifying agent with defoaming agent for several times at a small amount each time, and let the condom mold covered by the mold continue to move forward for a certain distance. The excess heat of the mold can be used to solidify the solidifying agent as soon as possible without flowing.

5. The purpose of secondary drying is to accelerate the solidification of coagulant.

6, using aluminum, steel and other metal materials or glass, ceramics, rubber, polymer plastic, silicon semiconductor materials and other materials to prepare mold or mold cover, each has different physical and chemical properties and cost-effective.It is also possible to mix materials including the above mentioned materials.

7, described a condom mould synchronous pretreatment method used condom in the production of raw materials, including rubber, latex, paper or polymer chemical material such as polyurethane, or in the material further add nano montmorillonite, nanoscale silicon dioxide, with silver, zinc, copper and other metal ions, parcel nano TiO2 and nano antibacterial agent made of CaCO3 such as nanoscale materials with higher density and antibacterial condoms.This is the NANOCONDOM(TM) or NANOCONDOM(TM).


Right to ask

1. Condoms mould synchronous pretreatment method, is characterized by including the following steps will has a conical structure or cylindrical structure of condoms at the bottom of the mold with oven or preheat electricity from heat, add over the conventional impregnation production line in a separate motor driven by speed synchronization with production line synthetic symmetrical cyclic rotation mold pretreatment auxiliary devices, multiple die cover on the device configuration and when symmetrical movement speed with production line direction in robotic arm driven by synchronous covered condom mould, but keep the set of roots, conical or cylindrical structure and the set of the midline of the body mold bare,When sensors to be mold cap, condoms mould has arrived at proper position, the control equipment operation of the programmable logic controller PLC or micro processing unit storage container startup infusion pump will add defoaming agent solidifier via pipeline transmission to multiple nozzles, multiple nozzle at the same time, to die on the exposed parts continuously or intermittently into mist spraying concreting add defoaming agent, to be die mold, a condom cap, live on after a distance, mechanical arm open, condom mould to move forward, condom mould again in another baking in the oven, then impregnated by a conventional method.

2. The synchronous pretreatment method of condom mold mentioned in claim 1 is also characterized by the following steps: mold or mold cover is prepared with aluminum, steel or other metal materials or glass, ceramic, rubber, polymer plastic, silicon semiconductor materials or a combination of the above materials.

3. As right request 1 stated condoms mold equipment of pretreatment method simultaneously, is characterized by including mold cover, to control mold cover opening and closing action of mechanical arm, pipes connected to the storage tank and nozzle, driven mold pretreatment auxiliary devices and conventional impregnation production line direction with speed synchronous symmetrical cyclic rotation of motor, the transmission of coagulate agent from the storage tank to the nozzle of the pump, mold location of sensors and perception of programmable logic controller PLC control equipment operation or micro processing equipment, etc.

4. As right request 1 stated condoms mould synchronous pretreatment method used condom in the production of raw materials, including rubber, latex, paper or polymer chemical material such as polyurethane, or in the material further add nano montmorillonite, nanoscale silicon dioxide, with silver, zinc, copper and other metal ions, parcel nano TiO2 and nano antibacterial agent made of CaCO3 such as nanoscale materials with higher density and antibacterial condoms.

The full paper

The invention discloses a condom mould synchronous pretreatment method, including the bottom of the conical structure or cylindrical structure of condom mould with oven or preheat electricity from heat, add a under the drive of the motor speed synchronization with conventional impregnation production line synthetic symmetrical cyclic rotation mold pretreatment auxiliary devices, configuration on the device cover multiple mould and cover in robotic arm driven by synchronous condom mould, when the sensor senses the condom mould has arrived at proper position, the programmable logic controller PLC or micro processing unit storage container startup infusion pump will add defoaming agent solidifier via pipeline transmission to multiple nozzles,At the same time, spray the solidifying agent with defoaming agent on the exposed part of the mold. After the condom mold moves forward for a certain distance, the mechanical arm opens, and the condom mold is dried again in another oven, and then impregnated as usual.This method solves the problem of pre-processing condom mould dynamically in the continuous production line.

避孕套6