阅读说明：本技术 一种带密封胶的防水接线盒的加工工艺和方法 (Processing technology and method of waterproof junction box with sealant ) 是由 萧超虎 于 2019-10-16 设计创作，主要内容包括：本发明属于接线盒加工领域,尤其是一种带密封胶的防水接线盒的加工工艺和方法,针对现有的接线盒在加工时,不便于对进入模具内的原料的量进行控制,导致工件尺寸不一,同时存在加工效率低的问题,现提出如下方案,其包括以下步骤：S1：将原料放进设备内进行加热融化,将融化后的原料放进计量箱内进行计量；S2：将计量箱内的原料泵送到输送管内,使原料通过输送管上的输送孔进入容器内,原料通过容器进入到模具内成型；S3：打开模具,本发明可以控制原料的量,保证注入到模具内的原料量相同,确保工件尺寸均匀,可以同时进行多模注塑加工成型,有效的提高了生产效率,可以有效防止工件开模时散发的气体污染生产环境。(The invention belongs to the field of processing of junction boxes, in particular to a processing technology and a method of a waterproof junction box with sealant, aiming at the problems that the quantity of raw materials entering a die is inconvenient to control when the existing junction box is processed, so that the sizes of workpieces are different, and the processing efficiency is low, the following scheme is proposed, and the processing technology comprises the following steps: s1: putting the raw materials into equipment for heating and melting, and putting the melted raw materials into a metering box for metering; s2: pumping the raw materials in the metering box into a conveying pipe, so that the raw materials enter a container through a conveying hole in the conveying pipe, and the raw materials enter a mold through the container for molding; s3: when the mold is opened, the invention can control the amount of raw materials, ensure that the amount of the raw materials injected into the mold is the same, ensure the uniform size of a workpiece, simultaneously perform multi-mold injection molding, effectively improve the production efficiency and effectively prevent the gas emitted when the workpiece is opened from polluting the production environment.)

1. A processing technology and a method for a waterproof junction box with sealant are characterized by comprising the following steps:

s1: putting the raw materials into equipment for heating and melting, and putting the melted raw materials into a metering box for metering;

s2: pumping the raw materials in the metering box into a conveying pipe, so that the raw materials enter a container through a conveying hole in the conveying pipe, and the raw materials enter a mold through the container for molding;

s3: opening the die and taking out the formed workpiece;

s4: processing the workpiece to obtain a box body and a box cover;

s5: and assembling the box body and the box cover to obtain the waterproof junction box.

2. The processing technology and method of the waterproof junction box with the sealant according to claim 1, wherein in S1, the top of the metering box is provided with an injection pipe, the bottom of the metering box is provided with a discharge pipe, the injection pipe and the discharge pipe are provided with first electromagnetic valves, the first electromagnetic valves are connected with the controller, the metering box is further provided with a meter, the meter is connected with the controller through a lead, the raw material entering the metering box is metered through the meter, when the quantity of the raw material reaches a preset value, the controller closes the first electromagnetic valves on the injection pipe, the controller controls the first electromagnetic valves on the discharge pipe to open, and the raw material enters the conveying pipe through the discharge pipe.

3. The processing method and the processing technology of the waterproof junction box with the sealant according to claim 1, wherein in S2, the number of the containers is 4-10, the container is provided with a heating interlayer, the heating interlayer is provided with a heating wire, the container is heated by the heating wire to prevent the raw material from cooling and solidifying, the bottom of the container is provided with a discharge hole, the discharge hole is provided with a second electromagnetic valve, the second electromagnetic valve is controlled by a controller to be opened and closed, and the controller simultaneously controls 4-10 second electromagnetic valves to be opened, so that the raw material enters the mold through the discharge hole.

4. The process and method of claim 1, wherein in step S3, the mold is opened, the formed workpiece is taken out and cooled, and the cooled workpiece is transported to a polishing device by a conveyor belt.

5. The process and method of claim 1, wherein in step S4, the workpiece is placed on a polishing table of a polishing device, the workpiece is positioned by a clamp, and the workpiece is polished by a motor-driven polishing member to remove burrs.

6. The processing technology and method of the waterproof junction box with the sealant according to claim 1, wherein in S4, 2-4 positioning blocks are fixedly installed at the bottom of the box cover, and 2-4 positioning grooves are opened at the top of the box body.

7. The process and method of claim 1, wherein in step S5, the box body and the box cover are assembled by first covering the box cover on the box body to position the box cover, and then sealing the joint between the box cover and the box body with the sealant.

8. The process and method of claim 1, wherein in step S3, when the mold is opened, the air around the mold is sucked by the air pump, and the air is sent to the purifier by the air pump for purification treatment.

Technical Field

The invention relates to the technical field of junction box processing, in particular to a processing technology and a method of a waterproof junction box with sealant.

Background

In home decoration, the junction box is one of electrical accessories, because the electric wire for decoration passes through the electric wire tube, the junction box is adopted for transition at the joint part of the electric wire (such as longer line or corner of the electric wire tube), the electric wire tube is connected with the junction box, the electric wire in the wire tube is connected in the junction box to play the roles of protecting the electric wire and connecting the electric wire, and the junction box is the junction box.

When the existing junction box is processed, the quantity of raw materials entering a die is not convenient to control, so that the sizes of workpieces are different, and the problem of low processing efficiency exists at the same time.

Disclosure of Invention

The invention aims to solve the problems that in the prior art, when a junction box is processed, the quantity of raw materials entering a die is inconvenient to control, so that the sizes of workpieces are different, and the processing efficiency is low, and provides a processing technology and a method of a waterproof junction box with sealant.

In order to achieve the purpose, the invention adopts the following technical scheme:

a processing technology and a method of a waterproof junction box with sealant comprise the following steps:

s1: putting the raw materials into equipment for heating and melting, and putting the melted raw materials into a metering box for metering;

s2: pumping the raw materials in the metering box into a conveying pipe, so that the raw materials enter a container through a conveying hole in the conveying pipe, and the raw materials enter a mold through the container for molding;

s3: opening the die and taking out the formed workpiece;

s4: processing the workpiece to obtain a box body and a box cover;

s5: and assembling the box body and the box cover to obtain the waterproof junction box.

Preferably, in S1, the top of batch meter is equipped with the filling tube, the bottom of batch meter is equipped with the discharging pipe, all be equipped with first solenoid valve on filling tube and the discharging pipe, first solenoid valve is connected with the controller, still be equipped with the counter in the batch meter, the counter passes through the wire with the controller and is connected, measure the raw materials that gets into in the batch meter through the counter, when the volume of raw materials reaches the default, the controller is closed the first solenoid valve on the filling tube, first solenoid valve on the controller control discharging pipe is opened, the raw materials is got into the conveyer pipe by the discharging pipe.

Preferably, in S2, the number of the containers is 4-10, a heating interlayer is arranged on each container, a heating wire is arranged in each heating interlayer, the containers are heated by the heating wires to prevent the raw materials from being cooled and solidified, a discharge port is arranged at the bottom of each container, a second electromagnetic valve is arranged on each discharge port and controlled to be opened and closed by a controller, and the controller simultaneously controls 4-10 second electromagnetic valves to be opened to enable the raw materials to enter the mold through the discharge ports.

Preferably, in S3, the mold is opened, the molded workpiece is taken out, the workpiece is cooled, and the cooled workpiece is conveyed to the polishing device by a conveyor belt.

Preferably, in S4, the workpiece is placed on a polishing table of a polishing device, the workpiece is positioned by a clamp, and the workpiece is polished by a polishing member driven by a motor to remove burrs.

Preferably, in S4, 2 to 4 positioning blocks are fixedly mounted at the bottom of the box cover, and 2 to 4 positioning grooves are formed at the top of the box body.

Preferably, in S5, when the box body and the box cover are assembled, the box cover is covered on the box body first, so as to position the box cover, and then the joint of the box cover and the box body is sealed by the sealant.

Preferably, in S3, when the mold is opened, the gas around the mold is sucked by the air ejector, and the gas is sent into the scrubber by the air ejector to be scrubbed.

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

according to the scheme, the metering box is used for metering the raw materials, and then the conveying pipe and the container are used for equally dividing the raw materials, so that the quantity of the raw materials can be controlled, the same quantity of the raw materials injected into the die is ensured, and the uniform size of the workpiece is ensured;

the scheme can simultaneously carry out multi-mold injection molding processing and forming, thereby effectively improving the production efficiency;

according to the scheme, the air pump is used for pumping the air around the die, the air is conveyed into the purifier through the air pump for purification treatment, and the gas emitted when the workpiece is opened can be effectively prevented from polluting the production environment;

the invention can control the amount of raw materials, ensure the same amount of raw materials injected into the die, ensure the uniform size of the workpiece, simultaneously carry out multi-die injection molding, effectively improve the production efficiency and effectively prevent the gas emitted when the workpiece is opened from polluting the production environment.

Drawings

Fig. 1 is a raw material conveying schematic diagram of a processing technology and a method of a waterproof junction box with sealant provided by the invention.

Detailed Description

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.

Example one

Referring to fig. 1, a processing technology and a method of a waterproof junction box with sealant comprise the following steps:

s1: the method comprises the following steps of putting raw materials into equipment for heating and melting, putting the melted raw materials into a metering box for metering, wherein an injection pipe is arranged at the top of the metering box, a discharge pipe is arranged at the bottom of the metering box, first electromagnetic valves are arranged on the injection pipe and the discharge pipe and are connected with a controller, a meter is also arranged in the metering box and is connected with the controller through a lead, the raw materials entering the metering box are metered through the meter, when the quantity of the raw materials reaches a preset value, the controller closes the first electromagnetic valve on the injection pipe, the controller controls the first electromagnetic valve on the discharge pipe to be opened, and the raw materials enter a conveying pipe through the discharge pipe;

s2: the raw materials in the metering box are pumped into the conveying pipe, so that the raw materials enter the container through the conveying holes in the conveying pipe, the raw materials enter the mold through the container for molding, the number of the containers is 4, the container is provided with a heating interlayer, a heating wire is arranged in the heating interlayer, the container is heated through the heating wire, the raw materials are prevented from being cooled and solidified, the bottom of the container is provided with a discharge hole, a second electromagnetic valve is arranged on the discharge hole, the second electromagnetic valve is controlled to be opened and closed by a controller, and the controller simultaneously controls the 4 second electromagnetic valves to be opened, so that the raw materials enter the mold through the discharge hole;

s3: opening the mold, taking out the molded workpiece, cooling, conveying the cooled workpiece to polishing equipment through a conveying belt, sucking gas around the mold through an air extractor during mold opening, and conveying the gas into a purifier through the air extractor for purification treatment;

s4: processing a workpiece to obtain a box body and a box cover, placing the workpiece on a polishing table of polishing equipment, positioning the workpiece through a clamp, polishing the workpiece through a polishing piece driven by a motor to remove burrs, wherein 2 positioning blocks are fixedly arranged at the bottom of the box cover, and 2 positioning grooves are formed in the top of the box body;

s5: the box body and the box cover are assembled, the box cover is covered on the box body firstly, the box cover is positioned, then the joint of the box cover and the box body is sealed through sealant, and the waterproof junction box is manufactured.

Example two

Referring to fig. 1, a processing technology and a method of a waterproof junction box with sealant comprise the following steps:

s1: the method comprises the following steps of putting raw materials into equipment for heating and melting, putting the melted raw materials into a metering box for metering, wherein an injection pipe is arranged at the top of the metering box, a discharge pipe is arranged at the bottom of the metering box, first electromagnetic valves are arranged on the injection pipe and the discharge pipe and are connected with a controller, a meter is also arranged in the metering box and is connected with the controller through a lead, the raw materials entering the metering box are metered through the meter, when the quantity of the raw materials reaches a preset value, the controller closes the first electromagnetic valve on the injection pipe, the controller controls the first electromagnetic valve on the discharge pipe to be opened, and the raw materials enter a conveying pipe through the discharge pipe;

s2: the raw materials in the metering box are pumped into the conveying pipe, so that the raw materials enter the container through the conveying hole in the conveying pipe, the raw materials enter the mold through the container for molding, the number of the containers is 5, the container is provided with a heating interlayer, a heating wire is arranged in the heating interlayer, the container is heated through the heating wire, the raw materials are prevented from being cooled and solidified, the bottom of the container is provided with a discharge hole, a second electromagnetic valve is arranged on the discharge hole, the second electromagnetic valve is controlled to be opened and closed by a controller, and the controller simultaneously controls 5 second electromagnetic valves to be opened, so that the raw materials enter the mold through the discharge hole;

s3: opening the mold, taking out the molded workpiece, cooling, conveying the cooled workpiece to polishing equipment through a conveying belt, sucking gas around the mold through an air extractor during mold opening, and conveying the gas into a purifier through the air extractor for purification treatment;

s4: processing a workpiece to obtain a box body and a box cover, placing the workpiece on a polishing table of polishing equipment, positioning the workpiece through a clamp, polishing the workpiece through a polishing piece driven by a motor to remove burrs, wherein 3 positioning blocks are fixedly arranged at the bottom of the box cover, and 3 positioning grooves are formed in the top of the box body;

s5: the box body and the box cover are assembled, the box cover is covered on the box body firstly, the box cover is positioned, then the joint of the box cover and the box body is sealed through sealant, and the waterproof junction box is manufactured.

EXAMPLE III

Referring to fig. 1, a processing technology and a method of a waterproof junction box with sealant comprise the following steps:

s1: the method comprises the following steps of putting raw materials into equipment for heating and melting, putting the melted raw materials into a metering box for metering, wherein an injection pipe is arranged at the top of the metering box, a discharge pipe is arranged at the bottom of the metering box, first electromagnetic valves are arranged on the injection pipe and the discharge pipe and are connected with a controller, a meter is also arranged in the metering box and is connected with the controller through a lead, the raw materials entering the metering box are metered through the meter, when the quantity of the raw materials reaches a preset value, the controller closes the first electromagnetic valve on the injection pipe, the controller controls the first electromagnetic valve on the discharge pipe to be opened, and the raw materials enter a conveying pipe through the discharge pipe;

s2: the raw materials in the metering box are pumped into the conveying pipe, so that the raw materials enter the container through the conveying holes in the conveying pipe, the raw materials enter the mold through the container for molding, the number of the containers is 7, the container is provided with a heating interlayer, a heating wire is arranged in the heating interlayer, the container is heated through the heating wire, the raw materials are prevented from being cooled and solidified, the bottom of the container is provided with a discharge hole, a second electromagnetic valve is arranged on the discharge hole, the second electromagnetic valve is controlled to be opened and closed by a controller, and the controller simultaneously controls 7 second electromagnetic valves to be opened, so that the raw materials enter the mold through the discharge hole;

s3: opening the mold, taking out the molded workpiece, cooling, conveying the cooled workpiece to polishing equipment through a conveying belt, sucking gas around the mold through an air extractor during mold opening, and conveying the gas into a purifier through the air extractor for purification treatment;

s4: processing a workpiece to obtain a box body and a box cover, placing the workpiece on a polishing table of polishing equipment, positioning the workpiece through a clamp, polishing the workpiece through a polishing piece driven by a motor to remove burrs, wherein 4 positioning blocks are fixedly arranged at the bottom of the box cover, and 4 positioning grooves are formed in the top of the box body;

s5: the box body and the box cover are assembled, the box cover is covered on the box body firstly, the box cover is positioned, then the joint of the box cover and the box body is sealed through sealant, and the waterproof junction box is manufactured.

Example four

Referring to fig. 1, a processing technology and a method of a waterproof junction box with sealant comprise the following steps:

s1: the method comprises the following steps of putting raw materials into equipment for heating and melting, putting the melted raw materials into a metering box for metering, wherein an injection pipe is arranged at the top of the metering box, a discharge pipe is arranged at the bottom of the metering box, first electromagnetic valves are arranged on the injection pipe and the discharge pipe and are connected with a controller, a meter is also arranged in the metering box and is connected with the controller through a lead, the raw materials entering the metering box are metered through the meter, when the quantity of the raw materials reaches a preset value, the controller closes the first electromagnetic valve on the injection pipe, the controller controls the first electromagnetic valve on the discharge pipe to be opened, and the raw materials enter a conveying pipe through the discharge pipe;

s2: the raw materials in the metering box are pumped into the conveying pipe, so that the raw materials enter the container through the conveying holes in the conveying pipe, the raw materials enter the mold through the container for molding, the number of the containers is 8, the container is provided with a heating interlayer, a heating wire is arranged in the heating interlayer, the container is heated through the heating wire, the raw materials are prevented from being cooled and solidified, the bottom of the container is provided with a discharge hole, a second electromagnetic valve is arranged on the discharge hole, the second electromagnetic valve is controlled to be opened and closed by a controller, and the controller simultaneously controls 8 second electromagnetic valves to be opened, so that the raw materials enter the mold through the discharge hole;

s3: opening the mold, taking out the molded workpiece, cooling, conveying the cooled workpiece to polishing equipment through a conveying belt, sucking gas around the mold through an air extractor during mold opening, and conveying the gas into a purifier through the air extractor for purification treatment;

s4: processing a workpiece to obtain a box body and a box cover, placing the workpiece on a polishing table of polishing equipment, positioning the workpiece through a clamp, polishing the workpiece through a polishing piece driven by a motor to remove burrs, wherein 4 positioning blocks are fixedly arranged at the bottom of the box cover, and 4 positioning grooves are formed in the top of the box body;

s5: the box body and the box cover are assembled, the box cover is covered on the box body firstly, the box cover is positioned, then the joint of the box cover and the box body is sealed through sealant, and the waterproof junction box is manufactured.

EXAMPLE five

Referring to fig. 1, a processing technology and a method of a waterproof junction box with sealant comprise the following steps:

s1: the method comprises the following steps of putting raw materials into equipment for heating and melting, putting the melted raw materials into a metering box for metering, wherein an injection pipe is arranged at the top of the metering box, a discharge pipe is arranged at the bottom of the metering box, first electromagnetic valves are arranged on the injection pipe and the discharge pipe and are connected with a controller, a meter is also arranged in the metering box and is connected with the controller through a lead, the raw materials entering the metering box are metered through the meter, when the quantity of the raw materials reaches a preset value, the controller closes the first electromagnetic valve on the injection pipe, the controller controls the first electromagnetic valve on the discharge pipe to be opened, and the raw materials enter a conveying pipe through the discharge pipe;

s2: the raw materials in the metering box are pumped into a conveying pipe, so that the raw materials enter a container through conveying holes in the conveying pipe, the raw materials enter a mold through the container for molding, the number of the containers is 10, a heating interlayer is arranged on each container, heating wires are arranged in the heating interlayer, the containers are heated through the heating wires, the raw materials are prevented from being cooled and solidified, a discharge port is formed in the bottom of each container, a second electromagnetic valve is arranged on the discharge port, the second electromagnetic valves are controlled to be opened and closed by a controller, and the controller simultaneously controls 10 second electromagnetic valves to be opened, so that the raw materials enter the mold through the discharge port;

s3: opening the mold, taking out the molded workpiece, cooling, conveying the cooled workpiece to polishing equipment through a conveying belt, sucking gas around the mold through an air extractor during mold opening, and conveying the gas into a purifier through the air extractor for purification treatment;

s4: processing a workpiece to obtain a box body and a box cover, placing the workpiece on a polishing table of polishing equipment, positioning the workpiece through a clamp, polishing the workpiece through a polishing piece driven by a motor to remove burrs, wherein 4 positioning blocks are fixedly arranged at the bottom of the box cover, and 4 positioning grooves are formed in the top of the box body;

s5: the box body and the box cover are assembled, the box cover is covered on the box body firstly, the box cover is positioned, then the joint of the box cover and the box body is sealed through sealant, and the waterproof junction box is manufactured.

By the processing technology and method of the waterproof junction box with the sealant provided by the first, second, third, fourth and fifth embodiments, the amount of raw materials can be controlled, the same amount of raw materials injected into a mold can be ensured, the size of a workpiece is ensured to be uniform, multi-mold injection molding can be performed simultaneously, the production efficiency is effectively improved, and gas emitted when the workpiece is opened can be effectively prevented from polluting a production environment.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.