A yarn adjusting frame
A technology for adjusting racks and yarns, which is applied in the direction of conveying filamentous materials, thin material handling, transportation and packaging, etc. It can solve problems such as running out, reducing production, and urgent maintenance, so as to ensure tension and normality running effect
Inactive Publication Date: 2016-10-26
响水县嘉亿纺织有限公司
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Problems solved by technology
[0002] The existing yarn tensioning mechanism generally adopts a combination of a tensioning wheel and a guide wheel, and the tension is adjusted by adjusting the position of the tensioning wheel. However, the tensioning wheel generally has an annular concave shape formed on its side wall. Groove, the yarn is conveyed in the annular groove and pressed against the bottom surface of the annular groove. The big problem is that once the tension of the tensioning wheel is relaxed after running for a long time, the yarn will fall from the Running out of the tensioner will affect the normal production and need to be shut down, which not only reduces the production, but also requires emergency maintenance, which is very troublesome
Method used
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[0016] Examples, see Figure 1 to Figure 5 As shown, a yarn regulating frame includes a connecting plate 1 and a bottom regulating rod 2 fixed on the connecting plate 1, the top surface of the bottom regulating rod 2 is formed with a central through hole 21, and the inner side wall of the central through hole 21 is The inner tooth surface, the bottom end of the support rod 3 is formed with an insertion portion 31, the outer wall of the insertion portion 31 is an outer tooth surface, the insertion portion 31 is inserted into the central through hole 21, the inner side wall of the central through hole 21 and the insertion portion 31 The outer walls are engaged, and the support rod 3 is formed with a plurality of vertically arranged radial through holes 32. At least two adjustment rods 4 are fixedly connected to the support rod 3 by bolts 5, and the top ends of the adjustment rods 4 are screwed with connectors. 6. The other end of the connector 6 is fixed with an adjustment sleev...
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The invention discloses a yarn adjusting frame. The yarn adjusting frame comprises a connecting plate and a bottom adjusting rod fixed to the connecting plate. A center through hole is formed in the top end face of the bottom adjusting rod. The inner side wall of the center through hole is an internal tooth surface. An insertion part is formed at the bottom end of a supporting rod. The outer wall of the insertion part is an external tooth surface. The insertion part is sleeved with the center through hole in an inserting hole. The inner side wall of the center through hole is meshed with the outer side wall of the insertion part. A plurality of radial through holes which are vertically arranged are formed in the supporting rod. At least two adjusting rods are fixedly connected to the supporting rod through bolts. A connector is in threaded connection with the top end of each adjusting rod. An adjusting sleeve is fixed to the other end of each connector. A nylon sleeve is sleeved with each adjusting sleeve in an inserting mode and clamped in the corresponding adjusting sleeve in an interference fit, and chamfers are formed in the inner walls of the two ends of each nylon sleeve. The yarn adjusting frame not only can be used for adjusting the tension degree of yarn but also can realize self adjustment, so that the tension degree is guaranteed; besides, the yarn will not run out of a tensioning device, so that normal operation of equipment is guaranteed.
Description
Technical field: [0001] The invention relates to the technical field of textile machinery and equipment, and more specifically relates to a yarn regulating frame. Background technique: [0002] The existing yarn tensioning mechanism generally adopts a combination of a tensioning wheel and a guide wheel, and the tension is adjusted by adjusting the position of the tensioning wheel. However, the tensioning wheel generally has an annular concave shape formed on its side wall. The yarn is conveyed in the annular groove and pressed against the bottom surface of the annular groove. The big problem is that once the tension of the tensioning wheel is relaxed after a long time of operation, the yarn will fall from the Running out of the tensioner will affect the normal production and need to be shut down. This not only reduces the production, but also requires emergency maintenance, which is very troublesome. Invention content: [0003] The purpose of the present invention is to o...
Claims
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IPC IPC(8): B65H59/10
Inventor 刘贵富
Owner 响水县嘉亿纺织有限公司