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Glue injection machine for unsaturated polyester resin glass fiber reinforced plastic production and process

A technology of polyester resin and fiberglass, applied in cleaning methods and utensils, chemical instruments and methods, cleaning methods using liquids, etc., can solve the problems of easy sticking to workers' clothes and skin, polluting the production environment, and difficult cleaning. , to achieve the effect of easy cleaning equipment, reducing pollution and saving raw materials

Active Publication Date: 2017-10-20
河南鑫景龙智能机器人装备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the mixing and feeding process, the glue is easy to stick to the clothes and skin of the workers, which is not easy to clean, wastes raw materials and pollutes the production environment

Method used

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  • Glue injection machine for unsaturated polyester resin glass fiber reinforced plastic production and process
  • Glue injection machine for unsaturated polyester resin glass fiber reinforced plastic production and process

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0063] A process of a glue injection machine for unsaturated polyester resin FRP production, the process includes a glue production method and a glue injection method;

[0064] A, the production method of glue solution comprises the steps:

[0065] Step 1: PLC programmable controller 38 controls the second pneumatic two-way valve 29, the third pneumatic two-way valve 30 and the fourth pneumatic two-way valve 31 to open, and simultaneously controls the first solenoid valve 25, the second solenoid valve 24 and the second solenoid valve The three electromagnetic valves 23 are respectively communicated with the compressed gas pipeline 36, and the resin inside the resin tank 26, the filler inside the stuffing tank 27 and the curing agent inside the curing agent tank 28 enter the mixing tank 9 under the action of the compressed gas, and the first weight sensor 22. The second weight sensor 34 and the third weight sensor 35 monitor the weight data in real time, and transmit the above ...

Embodiment 2

[0070] A process of a glue injection machine for unsaturated polyester resin FRP production, the process includes a glue production method and a glue injection method;

[0071] A, the production method of glue solution comprises the steps:

[0072] Step 1: PLC programmable controller 38 controls the second pneumatic two-way valve 29, the third pneumatic two-way valve 30 and the fourth pneumatic two-way valve 31 to open, and simultaneously controls the first solenoid valve 25, the second solenoid valve 24 and the second solenoid valve The three electromagnetic valves 23 are respectively communicated with the compressed gas pipeline 36, and the resin inside the resin tank 26, the filler inside the stuffing tank 27 and the curing agent inside the curing agent tank 28 enter the mixing tank 9 under the action of the compressed gas, and the first weight sensor 22. The second weight sensor 34 and the third weight sensor 35 monitor the weight data in real time, and transmit the above ...

Embodiment 3

[0078] A process for the glue injection machine used in the production of unsaturated polyester resin glass fiber reinforced plastics, the process comprises a glue production method, a glue injection method, a glue injection pump 16 and a glue injection box 3 cleaning method and a stirring tank 9 cleaning method;

[0079] A, the production method of glue solution comprises the steps:

[0080] Step 1: PLC programmable controller 38 controls the second pneumatic two-way valve 29, the third pneumatic two-way valve 30 and the fourth pneumatic two-way valve 31 to open, and simultaneously controls the first solenoid valve 25, the second solenoid valve 24 and the second solenoid valve The three electromagnetic valves 23 are respectively communicated with the compressed gas pipeline 36, and the resin inside the resin tank 26, the filler inside the stuffing tank 27 and the curing agent inside the curing agent tank 28 enter the mixing tank 9 under the action of the compressed gas, and th...

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PUM

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Abstract

The invention belongs to a glue injection machine for unsaturated polyester resin glass fiber reinforced plastic production and a process. The machine comprises a yarn frame, the tail end of the yarn frame is sequentially connected with a pre-forming device, a glue injection box and a mold, a heating board is arranged on the outer surface of the mold, a glue injection inlet is formed in the top of the glue injection box, the glue injection inlet is connected with a glue production device, an excess material outlet is formed in the bottom of the glue injection box, and is connected with a stirring tank in the glue production device, and the glue production device comprises the stirring tank; an excess material flow back opening, a resin inlet, a padding inlet, a curing agent inlet and a compression air inlet are formed in the top of the stirring tank, a stirrer and a filter net are arranged in the stirring tank, a glue outlet is formed in the bottom of the stirring tank, and the excess material flow back opening is connected with the excess material outlet of the glue injection box through a first pneumatic two-way valve. The glue injection machine has the beneficial effects that the structure is simple, design is reasonable, operation is convenient, the phenomena that traditional opening gum dipping hurts human body health, and the environment is polluted are avoided, the excess materials can be effectively recycled, and the product quality is improved.

Description

technical field [0001] The invention belongs to the technical field of unsaturated polyester resin FRP production, and in particular relates to a glue injection machine and process for unsaturated polyester resin FRP production. Background technique [0002] The traditional pultrusion process of FRP production is to soak reinforcing materials such as glass fiber roving, glass fiber mat, glass fiber tape or glass fiber cloth in unsaturated polyester resin glue, and under the action of traction, heat through the mold, Make the glue change from liquid to colloidal, colloidal to solid, and solidify into shape, and continuously produce FRP profiles of unlimited length. The process of glue preparation is made of various chemical raw materials. During the preparation process, it is necessary to manually add various chemical raw materials in proportion to the common opening barrel, and manually pour them into the trough after stirring. The trough is an open conical bucket, and the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C70/52B29C70/54B08B9/027B08B9/08B08B3/00
CPCB08B3/00B08B9/027B08B9/08B29C70/521B29C70/525B29C70/54Y02P70/10
Inventor 康景龙康雯利康惠珍宋健安国庆赵中民
Owner 河南鑫景龙智能机器人装备有限公司
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