Medical glove processing equipment and its method and flow

- Jul 21, 2020-

Background technique:


Rubber gloves have been widely used in modern production and life, and can effectively protect users from harm. As medical disposable rubber surgical gloves and rubber examination gloves, they can protect medical and nursing staff from pathogenic bacteria and prevent the spread of diseases; they are a necessity in hospitals.


The commonly used medical rubber examination gloves and surgical gloves are generally made of natural rubber or nitrile rubber. The production process of these gloves consists of a glove mold cleaning device, a mold soaking hot water device, a mold drying device, a mold dipping coagulant device, Coagulant drying device, dipping device, leaching device, curling device, film vulcanizing device, demoulding device, washing device, glove drying device.


In these production processes, the cleaning of glove models is a difficult problem, and the hand molds will have some dirt mixed with coagulants, latex and other substances during the production process. The traditional disposable medical rubber glove molds are cleaned It is a regular offline cleaning method, which not only has high labor costs, but also causes low production efficiency. At present, the cleaning of glove molds can be processed on the production line, including pickling tanks, water washing tanks, alkaline washing tanks, and water rinsing tanks; prior art The high-frequency oscillating signal from a sound wave generator has been used in China to vibrate the bottom plate and the side plate to clean the hand mold, but the cleaning effect of this cleaning method is not particularly ideal. For example, it is also useful in jewelry stores. The ultrasonic cleaning tank is used to clean the dirt in the jewelry, but some subtle corners in the jewelry are still not cleaned in place. The same problem is that the ultrasonic cleaning tank is used to clean the hand mold. The fingers and palms of the hand mold There will be some adhering dirt in the corner which is not easy to clean.

latex medical glove machine

Technical realization elements:


In order to solve the above-mentioned problems and deficiencies, a medical glove processing equipment is provided, which can effectively clean the dirt that is not easy to clean in the fingers and palms of the hand mold, and is equipped with brushes in the pickling tank and alkali washing tank. The cleaning is more thorough, and a special brush cleaning device is omitted, which saves costs and effectively improves the cleaning effect.


The present invention adopts the following technical solutions:


A medical glove processing equipment includes a mold washing tank and a controller. A sliding groove is installed on the wall of one side of the mold washing tank, and a movable brush is arranged on the sliding groove, and the brush is electrically connected with the motor , The motor is connected to the controller; a spray head is provided on the groove wall at the upper end of the chute, the spray head is connected with the water inlet pipe, and a first solenoid valve is provided on the connecting pipe, and the first solenoid valve is connected with the controller, A position sensor is installed at the groove wall position at the entrance of the mold washing tank, and the position sensor is connected with the controller; an ultrasonic vibration plate is installed at the bottom of the mold washing tank, and the ultrasonic vibration plate is connected with the ultrasonic generator; A pH sensor is set on the lower side of the other side wall of the PH sensor. The pH sensor is connected to the controller. An acid and alkali liquid inlet is provided on the same side wall of the pH sensor. The acid and alkali liquid inlet is connected to the acid and alkali liquid through the pipeline. The container is connected, and a first solenoid valve is arranged on the pipeline, and the first solenoid valve is connected to the controller.


The mold washing tank is a pickling tank.


The mold washing tank is an alkaline washing tank.


The brush head of the brush is detachable.


The initial position of the brush is the lower end of the chute and is immersed in the liquid in the mold washing tank.


A method of using medical glove processing equipment is:


Fill the mold washing tank with the liquid of the required PH value, turn on the ultrasonic generator, and the ultrasonic generator sends out a high-frequency oscillation signal, which is converted into mechanical vibration by the ultrasonic transducer in the ultrasonic vibration plate;


The glove mold is suspended and fixed in the mold conveyor belt above the mold washing tank, and is conveyed along the conveyor belt at a set speed;


When the first glove mold slides to the entrance of the mold washing tank, the position sensor on the groove wall at the entrance transmits the induction signal to the controller, and the controller controls the motor to run, and the brush connected to the motor moves upward along the chute , Stop at the upper end of the chute, when the glove mold on the conveyor belt passes through the brush area, the brush fully contacts the glove mold and brushes off the dirt adhering to the corner of the glove mold;


When the position sensor senses that the last glove mold passes, it sends the sensing signal to the controller, and the controller sets a period of time so that the glove mold is cleaned in the mold washing tank, and then sends a control command to the first solenoid valve to make the nozzle After washing, the controller controls the motor to run in the reverse direction. The brush connected to the motor moves down the chute until it reaches the lower end of the chute, and immerses the brush head in the mold washing tank. Clean the dirt stuck to the brush in the liquid;


After the glove mold is cleaned and left the mold washing tank, the pH sensor 4 sends the monitoring signal to the controller. After the controller performs the judgment processing, it sends a control command to open the first solenoid valve, and the acid-liquid inlet is connected to the acid-liquid inlet. The liquid in the lye container flows into the mold washing tank through the acid and lye inlet, adjusts the pH value to restore the set value, and completes a round of cleaning.


The molds on the glove mold conveyor belt slide in batches during work.


The beneficial effects of the present invention are: the brush and ultrasonic waves are simultaneously applied to the pickling tank or alkaline washing tank of the ultrasonic cleaning tank, so that the cleaning effect is better, the cleaning efficiency is greatly improved, and the cleaning of hand molds is an important link , Improve the cleaning effect and efficiency, which is to reduce the pollution in the following links.

Technical features:


1. A medical glove processing equipment, characterized in that it comprises a mold washing tank and a controller, a sliding groove is installed on the wall of one side of the mold washing tank, and a movable brush is arranged on the sliding groove. The brush is electrically connected to the motor, and the motor is connected to the controller; a spray head is provided on the groove wall at the upper end of the chute, and the spray head is connected to the water inlet pipe, and a first solenoid valve is provided on the connecting pipe. The valve is connected with the controller, a position sensor is installed at the groove wall position at the entrance of the mold washing tank, and the position sensor is connected with the controller; the bottom of the mold washing tank is installed with an ultrasonic vibration plate, and the ultrasonic vibration plate is connected with the ultrasonic generator; The lower side of the other side wall of the mold washing tank is provided with a pH sensor, which is connected with the controller, and an acid and alkali liquid inlet is provided on the same side wall of the pH sensor, and the acid and alkali liquid inlet passes through the pipe It is connected with a container containing acid and alkali solution, and a first solenoid valve is arranged on the pipeline, and the first solenoid valve is connected with the controller.


2. The medical glove processing equipment of claim 1, wherein the mold washing tank is an acid washing tank.


3. The medical glove processing equipment of claim 1, wherein the mold washing tank is an alkaline washing tank.


4. The medical glove processing equipment of claim 1, wherein the head of the brush is detachable.


5. The medical glove processing equipment according to claim 1, wherein the initial position of the brush is the lower end of the chute and is immersed in the liquid in the mold washing tank.


6. A method of applying the medical glove processing equipment of claim 1 is:


Fill the mold washing tank with the liquid of the required PH value, turn on the ultrasonic generator, and the ultrasonic generator sends out a high-frequency oscillation signal, which is converted into mechanical vibration by the ultrasonic transducer in the ultrasonic vibration plate;


The glove mold is suspended and fixed in the mold conveyor belt above the mold washing tank, and is conveyed along the conveyor belt at a set speed;


When the first glove mold slides to the entrance of the mold washing tank, the position sensor on the groove wall at the entrance transmits the induction signal to the controller, and the controller controls the motor to run, and the brush connected to the motor moves upward along the chute , Stop at the upper end of the chute, when the glove mold on the conveyor belt passes through the brush area, the brush fully contacts the glove mold and brushes off the dirt adhering to the corner of the glove mold;


When the position sensor senses that the last glove mold passes, it sends the sensing signal to the controller, and the controller sets a period of time so that the glove mold is cleaned in the mold washing tank, and then sends a control command to the first solenoid valve to make the nozzle After washing, the controller controls the motor to run in the reverse direction. The brush connected to the motor moves down the chute until it reaches the lower end of the chute, and immerses the brush head in the mold washing tank. Clean the dirt stuck to the brush in the liquid;


After the glove mold has been cleaned and left the mold washing tank, the pH sensor will send the monitoring signal to the controller. After the controller performs the judgment processing, it sends a control command to open the first solenoid valve, and the acid and alkali liquid inlet is connected to the acid and alkali solution. The liquid in the liquid container flows into the mold washing tank through the acid-base liquid inlet, and the pH value is adjusted to restore the set value to complete a round of cleaning.


7. The method for processing equipment for medical gloves according to claim 6, wherein the molds on the glove mold conveyor belt slide in batches during operation.

Technical summary

The invention provides a medical glove processing equipment, which includes a mold washing tank and a controller. A sliding groove is installed on the wall of one side of the mold washing tank, and a movable brush is arranged on the sliding groove. It is electrically connected to the motor, and the motor is connected to the controller; a spray head is arranged on the groove wall at the upper end of the chute, and the spray head is connected to the water inlet pipe, and a second solenoid valve is arranged on the connecting pipe. The controller is connected, a position sensor is installed at the groove wall position at the entrance of the mold washing tank, and the position sensor is connected with the controller; the bottom of the mold washing tank is equipped with an ultrasonic vibration plate, and the ultrasonic vibration plate is connected with the ultrasonic generator; A PH value sensor is arranged on the lower side of the other side wall of the mold washing tank, and the PH value sensor is connected with the controller. Applying the brush and ultrasonic to the pickling tank or alkali washing tank of the ultrasonic cleaning tank at the same time makes the cleaning effect better and greatly improves the cleaning efficiency.