Cotton spinning pneumatic cradle with L-shaped top apron cradle pressure controller
A controller and pressure technology, which is applied in spinning machines, textiles, papermaking, drafting equipment, etc., can solve problems such as inconvenient replacement, insufficient pressure on the shovel, and reduced quality, so as to ensure the processing effect and facilitate replacement.
Pending Publication Date: 2020-02-21
SICHUAN SHUANGFAN TEXTILE SCI & TECH
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Problems solved by technology
Therefore, the V-shaped upper spring will be fatigued after long-term use, resulting in reduced quality and insufficient upper pressure, which will have a considerable impact on the processing effect of the pneumatic cradle for cotton spinning. In addition, the V-shaped upper spring does not Easy to replace, affecting the efficiency of processing work
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[0023] The present invention will be described in further detail below in conjunction with the accompanying drawings.
[0024] figure 1 It schematically shows a pneumatic cradle for cotton spinning spun yarn using an L-type upper pressure controller according to an embodiment of the present invention, figure 2 shown figure 1 The structure of the pressure transfer structure in, image 3 shown figure 1 In the structure of the voltage divider and the upper Shaw, Figure 4 shown image 3 The front sectional structure of the L-shaped compression piece in Figure 5 shown image 3 The side structure of the L-shaped pressing piece in . Such as Figure 1-5 As shown, the pneumatic cradle includes a main rod 1. The main rod 1 is in the shape of a cuboid, which is hollow inside and one side of the long side is open, so the whole is in the shape of a frame. Wherein, a strip-shaped handle 2 is installed on the side without opening of the main rod 1, and the end of one end of the h...
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The invention discloses a cotton spinning pneumatic cradle with an L-shaped top apron cradle pressure controller. The pneumatic cradle comprises a hollow main rod, and one side of the main rod is provided with a handle while one end of the other side is connected with a pressure transfer structure through a cradle body. A first supporting frame is fixedly mounted at one end of a pressure divider which is connected in the other end of the other side of the main rod, and a second supporting frame is movably mounted at the other end of the pressure divider. A third supporting frame is movably mounted in the middle of the other side of the main rod, and a hard L-shaped pressure part is mounted on the second supporting frame. The cotton spinning pneumatic cradle with the L-shaped top apron cradle pressure controller has advantages that by substitution of a V-shaped top apron cradle spring with an elastic part having a hard portion, convenience in replacement is achieved while fatigue resulted from long-term utilization is avoided, and accordingly quality is unaffected, and processing effects are guaranteed.
Description
technical field [0001] The invention relates to the field of cotton spinning devices, in particular to a pneumatic cradle for cotton spinning spun yarn using an L-shaped upper pressure controller. Background technique [0002] Pneumatic cradle for cotton spinning is a relatively common cotton spinning device, which is widely used in the field of textile industry due to its economical and high-efficiency advantages. In the commonly used spun yarn pneumatic cradle, the elastic upper spring after the standard test pressure is usually used to exert pressure on the carbon fiber upper shaft. The upper spring has a certain bending, and is limited by the structure and size. The number is small, and the whole is generally V-shaped, while the elastic part of the upper spring is in contact with the carbon fiber upper spring and will be deformed under pressure during use. Therefore, the V-shaped upper spring will be fatigued after long-term use, resulting in reduced quality and insuffi...
Claims
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IPC IPC(8): D01H5/46
CPCD01H5/46
Inventor 姜萍李胜肖际洲
Owner SICHUAN SHUANGFAN TEXTILE SCI & TECH