Stepless pressure regulation roller calender
A technology of calendering and pressure regulation, applied in textiles and papermaking, fabric surface trimming, etc.
Active Publication Date: 2013-10-30
博路威(深圳)智能装备有限公司
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Problems solved by technology
[0002] The existing calender generally adopts ordinary fixed medium-high three-roll calender, including cloth feeding device, cloth discharging device, frame, heated mirror roller, fiber roller and mirror roller, heated mirror roller, fiber roller and mirror roller They are all arranged on the frame, wherein the heated mirror roller is arranged above the fiber roller, the mirror idler roller is arranged below the fiber roller, and the heated mirror roller is connected to the oil cylinder; when the calender is working, the heated mirror roller Calendering of the fabric through hot mirror rolls and fiber rolls; when two conventional rolls are pressed together, bending occurs, that is, the linear pressure at the ends of the rolls is higher than in the middle, in which case it cannot Corresponding to a variety of calendering pressures, the best effect can only be produced when a certain pressure is used, so that when using the same cloth to produce different styles, it is necessary to change different rolls; and for different In order to produce the same style of cloth, different rolls must be changed, and multiple tests on nylon rolls are required to determine the ideal style after rolling out; this requires more equipment, more time, and more More manpower and more cost can finally find a suitable calendering process, which undoubtedly brings a lot of troubles to calendering manufacturers
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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[0009] Such as figure 1 As shown, a stepless pressure regulating roller calender includes a cloth feeding device 1, a cloth discharging device 2, a frame 3 and a heating mirror roller 4; it is characterized in that it also includes a stepless pressure regulating roller 5 and an oil cylinder 6 The heating mirror roller 4 is arranged above the frame 3, the stepless pressure regulating roller 5 is installed on the frame 3 below the heating mirror roller 4, and each of the two ends of the stepless pressure regulating roller 5 is connected to an oil cylinder 6.
[0010] Such as figure 2 with image 3 As shown, the stepless pressure regulating roller 5 includes a roller core 5.1, a roller sleeve 5.2, a nylon sleeve 5.3, a side sealing strip 5.4, an end face sealing ring 5.5 and a bearing 5.6; A cavity 5.9 is formed between the cores 5.1, and the nylon sleeve 5.3 is set on the outer side of the roller sleeve 5.2; a bearing 5.6 is installed between the two ends of the roller core 5...
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 relates to a stepless pressure regulation roller calender which comprises a cloth inlet device, a cloth outlet device, a rack, a heating mirror surface roller, a stepless pressure regulation roller and an oil cylinder, wherein the stepless pressure regulation roller comprises a roller core, a roller sleeve, a nylon sleeve, a side-surface sealing strip, an end-surface sealing ring and a bearing. The calender has the advantages that different styles can be rolled without replacing the nylon roller, the production efficiency is improved, the energy is saved, and the production cost is reduced.
Description
technical field [0001] The invention relates to a roller calender, in particular to a stepless pressure regulating roller calender used in the printing and dyeing industry. Background technique [0002] The existing calender generally adopts ordinary fixed medium-high three-roll calender, including cloth feeding device, cloth discharging device, frame, heated mirror roller, fiber roller and mirror roller, heated mirror roller, fiber roller and mirror roller They are all arranged on the frame, wherein the heated mirror roll is set above the fiber roll, the mirror idler roll is set below the fiber roll, and the heated mirror roll is connected to the oil cylinder; when the calender is working, the heated mirror roll Calendering of the fabric through hot mirror rolls and fiber rolls; when two conventional rolls are pressed together, bending occurs, that is, the linear pressure at the ends of the rolls is higher than in the middle, in which case it cannot Corresponding to a vari...
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): D06C15/02D06C15/08
Inventor 沈宏伟黄红一
Owner 博路威(深圳)智能装备有限公司