A passive deflection rectifying cloth feeding device with decreasing damping
A cloth feeding device and passive technology, applied in transportation and packaging, coiling strips, thin material handling, etc., can solve problems such as small friction coefficient, running offset, no elongation, etc.
Inactive Publication Date: 2016-11-16
NINGBO TIANHONG POWER APPLIANCE
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Problems solved by technology
[0003] However, under the cloth feeding device of the existing printing machine, artificial plant cloth such as EVA composite material or high-density matte polyester cloth often suffers from the characteristics of smooth, light and thin fabric, no elongation, and extremely small friction coefficient. , so that there is an offset when running in the roller of the cloth feeding device of the existing printing machine
Method used
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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Embodiment Construction
[0011] The present invention is described in further detail in conjunction with accompanying drawing:
[0012] Such as figure 1 , figure 2 As shown, the damping degressive passive deviation correction feeding device of the present invention includes the base 1 of the cloth storage rack, and the base 1 of the cloth storage rack is provided with a front horizontal guide rail 18 and a rear horizontal guide rail 19. The described The front horizontal guide rail 18 and the rear horizontal guide rail 19 respectively have a front slide block 20 and a rear slide block 21, the top of the front slide block 20 and the top of the rear slide block 21 are the same The bottom end is connected, and the first optical axis roller 3 and the second optical axis roller 4 are erected on the top of the cloth storage rack 2, wherein the second optical axis roller 4 is positioned at the rear of the first optical axis roller 3, so There is an interval between the first optical axis roller 3 and the ...
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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The invention provides a damping decreasing type passive deviation rectification cloth feeding device. A front bidirectional air cylinder and a back bidirectional air cylinder are respectively arranged on a front air cylinder bracket and a back air cylinder bracket, a push rod of the front bidirectional air cylinder and a push rod of the back bidirectional air cylinder are connected with the left side wall of a cloth storage rack, one end of a first separator roll is connected with a first driving motor, and an emission end of a left photoelectric switch and an emission end of a right photoelectric switch are respectively arranged right above areas, in which the batching of an EVA composite material or a high-density matt polyester material deviates leftwards and rightwards. According to the damping decreasing type passive deviation rectification cloth feeding device, the defect that simulative plant fiber cloth such as the EVA composite material or the high-density matt polyester material usually generates deviation when running in rollers of a cloth feeding device of the existing printing machine because the simulative plant fiber cloth has the characteristics of fabric smoothness, lightness, thinness, no elongation rate and tiny friction coefficient in the prior art is avoided.
Description
technical field [0001] The invention belongs to the technical field of cloth feeding devices, and in particular relates to a damping and decreasing passive deviation rectifying cloth feeding device, which is suitable for feeding simulated plant cloth (EVA composite material; high-density matte polyester cloth). The cloth deviation correction device is also suitable for the color printing industry such as wallpaper and wall covering. Background technique [0002] The important device in the printing machine includes the cloth feeding device. The cloth feeding device is to introduce the fabric from the cloth roll or cloth box to the exact position of the guide belt at the required speed and tension to ensure that there are no wrinkles. The cloth feeding device is composed of a frame formed by bending steel plates, an edge suction device, a cloth tensioner, an automatic edge alignment machine, a powerful hair suction box, a cloth feeding roller, a cylinder pressure regulating e...
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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IPC IPC(8): B65H23/032B65H23/26B65H26/02
CPCB65H23/0324B65H2301/4462
Inventor 赖建防吕伟宏吕卫国
Owner NINGBO TIANHONG POWER APPLIANCE