FRP Filament Winding Machine China Factory

FRP winding machine is a special unit for FRP winding pipes and tanks. It has the advantages and characteristics

of fast reaction speed, strong anti-interference ability, convenient use, convenient adjustment, flexible assembly

and multi-use. FRP winding machine is favored by domestic FRP industry colleagues.FRP winding machine is mainly

used for winding the outer protective layer of insulation pipe and the outer wall of steel pipe anticorrosion.

Description

Control type of FRP winding machine

• Machine type control
• Computer type control
• Programmable computer type control

The control system of FRP winding machine adopts North China Industrial control series INDUSTRIAL control machine,the spindle adopts frequency converter to control the motor speed, and the car adopts Japan Panasonic servo drive system to control the servo motor. FRP winding machine is mainly used for winding the external protection layer of insulation pipe and the outer wall of steel pipe. FRP winding machine has the advantages of fast reaction speed, strong anti-interference ability and easy to use.

FRP winding characteristics

FRP winding machine is a special unit for fiberglass winding pipes and tanks. The CNC fiberglass winding machine series products have the characteristics of high positioning accuracy, strong anti-interference ability, convenient operation and adjustment, flexible assembly, high production efficiency and multi-purpose. In the automatic operation of the equipment,the natural lap after suspension, not only expands the function of the microcomputer, but also provides users with a convenient, effective and safe and reliable working environment.

FRP winding machine structure

Winding machine is mainly composed of three parts. One is the spindle system, driven by the spindle motor.

The output structure of different winding machine is different to drive different product core mold. The second

is the trolley system, by the trolley motor to drag the trolley on the bed along the axis so that the guide wire head

for linear reciprocating motion. The two move at the same time according to a certain speed ratio to complete

the fiber winding on the core mold, to meet the technical requirements of the product. Three is the control system,

microcomputer control system through the setting of parameters, complete the automatic control of the whole

production process.

Winding rule

• Circumferential winding: namely, winding along the circumferential direction of the core mold. When winding,
• the core mold rotates uniformly around its own axis, and the guide wire moves in the range parallel to the axis. At
• each rotation of the core die, the wire guide head moves one width of the yarn sheet, and then circulates until the
• yarn sheet covers the surface of the core die barrel body. The characteristic of circumferential winding is that the
• winding can only be carried out in the cylinder, not the head. The adjacent yarns are connected but not intersected,
• and the winding Angle is between 5° and 15°.
• Cross winding: the core mold rotates uniformly around its own axis, and the guide wire reciprocates along the
• axis according to a certain speed ratio. As a result, the cylinder body of the core mold and the head of the head
• are realized cross winding. The winding Angle is generally 45°~85°. The characteristic of cross winding is that each
• fiber corresponds to a tangent point on the circumference of the polar hole, adjacent yarns in the same direction
• are connected but do not intersect, and fibers in different directions are intersected. Thus, when the fibers are
• evenly wrapped around the core surface, a double layer is actually formed.
• Speed ratio requirements: according to the law of winding, there is a strict speed ratio relationship between
• the rotationof the core die and the round trip times of the guide wire. In the process of winding, whether the
• winding of the cylinder,or the stop and start of the end of the head, the above speed ratio relationship should
• be kept strictly unchanged, so that the FRP products produced are qualified.

FRP winding machine structure

Winding machine is mainly composed of three parts. One is the spindle system, driven by the spindle motor.

The output structure of different winding machine is different to drive different product core mold. The second

is the trolley system, by the trolley motor to drag the trolley on the bed along the axis so that the guide wire head

for linear reciprocating motion. The two move at the same time according to a certain speed ratio to complete

the fiber winding on the core mold, to meet the technical requirements of the product. Three is the control system,

microcomputer control system through the setting of parameters, complete the automatic control of the whole

production process.

Winding rule

• Circumferential winding: namely, winding along the circumferential direction of the core mold. When winding,the core mold rotates uniformly around its own axis, and the guide wire moves in the range parallel to the axis. At each rotation of the core die, the wire guide head moves one width of the yarn sheet, and then circulates until the yarn sheet covers the surface of the core die barrel body. The characteristic of circumferential winding is that the winding can only be carried out in the cylinder, not the head. The adjacent yarns are connected but not intersected,and the winding Angle is between 5° and 15°.
• Cross winding: the core mold rotates uniformly around its own axis, and the guide wire reciprocates along the axis according to a certain speed ratio. As a result, the cylinder body of the core mold and the head of the head are realized cross winding. The winding Angle is generally 45°~85°. The characteristic of cross winding is that each fiber corresponds to a tangent point on the circumference of the polar hole, adjacent yarns in the same direction are connected but do not intersect, and fibers in different directions are intersected. Thus, when the fibers are evenly wrapped around the core surface, a double layer is actually formed.
• Speed ratio requirements: according to the law of winding, there is a strict speed ratio relationship between the rotationof the core die and the round trip times of the guide wire. In the process of winding, whether the winding of the cylinder,or the stop and start of the end of the head, the above speed ratio relationship should be kept strictly unchanged, so that the FRP products produced are qualified.

Control system function

According to the above requirements, the control system has the following functions:

• Under any conditions, strictly maintain the speed ratio relationship between the core die and the guide wire.
• Setting parameters is simple and easy to understand.
• With hand/automatic switching function, convenient for user operation.
• Toroidal winding and cross winding can be completed.
• Color Chinese touch screen interface, simple and flexible parameter setting, and with alarm and protection functions.

System composition

Content

The car motor adopts AC servo, and the control system gives the corresponding pulse frequency control signal according to the specific requirements of working conditions. The control system is a follow - up control

system, car position control.

Hardware composing

The control system is mainly composed of the following hardware.

• The interface adopts industrial touch screen.
• Programmable controller
• Car servo drive system
• Spindle frequency conversion drive system

FRP winding pipe characteristics

(1) Corrosion resistance: chemical inert material, excellent corrosion resistance, and can choose different corrosion resistant pipelines according to the transmission medium.

(2) mechanical strength: water pressure strength, external pressure strength and impact strength are good and can be designed and manufactured according to the required pressure pipe and pipe fittings.

(3) Strong temperature adaptability: the use of temperature range: greater than -70 degrees Celsius and less than 250 degrees Celsius, frozen media under the pipeline does not crack.

(4) Small fluid resistance: the inner wall of the pipe is smooth, and the roughness coefficient is 0.0084. Under the same flow rate, the pipe diameter can be reduced.

(5) Light weight, long life: light weight, convenient transportation, low construction cost, no maintenance, service life of more than 50 years.

(6) To maintain water quality: non-toxic, transport drinking water, can maintain long-term water health.

Application scope of FRP winding pipe

Chemical medium conveying pipe

1. All kinds of craft hall (chemical technology, paper making technology, sewage treatment technology, seawaterdesalination
2. technology, food and beverage processing technology, pharmaceutical technology, etc.)
3. Pressure water pipes of small hydropower stations on the ground and circulating water pipes of power plants
4. Sewage collection and delivery pipelines
5. Drinking water delivery main pipe and distribution pipe
6. Oil field water injection pipe and crude oil conveying pipe
7. Heat transfer pipe, sea water delivery pipe
8. Irrigation pipe for agricultural machinery
9. Vacuum tube, external pressure tube and siphon.