Special non-woven fabric screw for extruder
A technology of extruder and non-woven fabrics, which is applied in the field of special screw structure, can solve the problems of unbalanced output of the metering section, incomplete compression, and uncompacted materials, etc., and achieve the effects of ensuring product quality, increasing speed, and stabilizing feeding
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[0012] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.
[0013] refer to figure 1 , the present invention is to provide a non-woven special screw for extruder specially used for conveying non-woven fabrics, including a feed section 2, a compression section 3 and a metering section 4; Connect the connection end 1 of the motor shaft, the connection end 1 has a mounting hole 11 installed on the motor shaft through processing, which is convenient for the installation of the screw rod and the motor, and the rotation of the screw rod is driven by the motor.
[0014] In this embodiment, the threads of the feeding section 2 are equidistant and equal in depth, the length of the screw is 1250 mm, the diameter of the screw is 90 mm, the pitch of the thread is 175 mm, and the width of the thread is 16 mm. In the m...
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