Vibration-type pneumatic hopper of spunlace non-woven fabric
A technology for spunlace non-woven fabrics and production lines, which is applied to non-woven fabrics, textiles and paper making, etc., can solve the problems of unstable airflow, uneven opening, and fluctuation of cotton layer uniformity, so as to improve smoothness and avoid jamming. Cotton, the effect of improving production quality
Pending Publication Date: 2020-08-14
ANHUI JINCHUN NONWOVEN CO LTD
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Problems solved by technology
[0004] The purpose of the present invention is to solve the existing problems in the prior art that the existing air pressure cotton box often has uneven opening and cotton balls during use, the air flow is unstable, and the uniformity of the cotton layer will fluctuate and cannot be controlled. The uniformity of the cotton layer will affect the production quality of non-woven fabrics, and a vibrating air-pressure cotton box for a spunlace non-woven fabric production line is proposed
Method used
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[0024] The technical solution of this patent will be further described in detail below in conjunction with specific embodiments.
[0025] Embodiments of the present patent are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are only used for explaining the patent, and should not be construed as limiting the patent.
[0026] In the description of this patent, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", The orientation or positional relationship indicated by "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing this patent and simplifying the des...
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The invention discloses a vibration-type pneumatic hopper of spunlace non-woven fabrics. The vibration-type pneumatic hopper comprises a base; supporting rods are fixedly arranged on the outer wall ofthe top of the base through screws; a shell is arranged on the outer walls of the tops of the supporting rods; a through opening is formed in the outer wall of one side of the shell; a swinging plateis hinged to the inner wall of the top of the through opening; an assembly plate is fixedly arranged on the outer wall, which is located above the through opening, of the shell through screws; a fixing plate is arranged on the outer wall of the bottom of the assembly plate; a fixing block is arranged on the outer wall of one side of the fixing plate; a fixing groove is formed in the outer wall ofthe fixing block; a reduction motor is arranged on the inner wall of the fixing groove; a rotary disc is connected to an output shaft of the reduction motor in a sleeving manner; and a swinging rod is hinged to the outer wall of the rotary disc. According to the vibration-type pneumatic hopper, a cavity between the swinging plate and a ventilation strainer plate is squeezed during swinging; air disturbs cotton in the cavity through the strainer plate, so that uniformity of cotton layers is realized, and the uniformity degree of the cotton layers can be well controlled; and therefore production quality of the non-woven fabrics is improved.
Description
technical field [0001] The invention relates to the technical field of nonwoven fabric production, in particular to a vibrating air pressure cotton box for a spunlace nonwoven fabric production line. Background technique [0002] Spunlaced non-woven fabric is to spray high-pressure fine water onto one or more layers of fiber nets, so that the fibers are entangled with each other, so that the fiber nets can be reinforced and have a certain strength. The obtained fabric is spunlace non-woven fabric. Its fiber raw materials come from a wide range of sources, such as polyester, nylon, polypropylene, viscose fiber, chitin fiber, microfiber, tencel, silk, bamboo fiber, wood pulp fiber, seaweed fiber, etc. [0003] Air pressure cotton boxes are often used in the production of spunlace nonwovens. The existing air pressure cotton boxes often have uneven opening, cotton balls, unstable air flow, and uniformity of the cotton layer during use. There will be fluctuations, and the unifor...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Login to View More IPC IPC(8): D04H1/72
CPCD04H1/72
Inventor 孟庆成曹松亭杨如新姚剑钧闵志斌
Owner ANHUI JINCHUN NONWOVEN CO LTD