Double-sided sueding machine

Abstract

The invention discloses a double-sided sueding machine, which comprises a rack, rigid sueding rolls and flexible sueding brush rolls. The double-sided sueding machine comprises front, middle and rear groups of sueding rolls. A swinging single-sided and double-sided sueding route replacement device is arranged between the front and middle groups of sueding rolls. The swinging single-sided and double-sided sueding route replacement device comprises swing rolls, a spreading roll and a driving cylinder. A weighing sueding area tension detector and a rubber roller-type guiding cloth roll are arranged between the middle and rear groups of sueding rolls. The front, middle and rear groups of sueding rolls are respectively cooperatively provided with a cloth press roll device II, a cloth press roll device I and single-sided and double-sided bristle-regulating press rolls. A cloth supporting device with a dust-collection function is also arranged at the middle sueding rolls. According to the invention, the whole sueding technological process is shortened, the most common strip problem during sueding is eliminated and the amount of fabric curling is reduced, and fabric single-sided and double-sided sueding and brushing quality is enhanced.

Description

technical field [0001] The invention relates to a sanding machine, in particular to a double-sided sanding machine. Background technique [0002] At present, the sanding machine used for double-sided sanding of fabrics is based on the traditional multi-roller double-vertical sanding machine. Penetrate in the middle, and then brush the bristles after contacting the grinding rollers in the first row from bottom to top. Then enter the second row at the bottom of the machine from top to bottom, and the other side of the fabric is in contact with the grinding roller from bottom to top, and then brushed. from Figure 10 It can be seen from the above that the entire cloth route of the existing sanding process is extremely long, and the tension between the front and rear cloth guide rollers is not easy to control, and the sanding of thin knitted fabrics is prone to problems such as edge curling and straight strips. Simultaneously, the second side is processed through an extremely ...

AI Technical Summary

Problems solved by technology

from Figure 10 It can be seen from the above that the entire cloth route of the existing sanding process is extremely long, and the tension between the front and rear cloth guide rollers is not easy to control, and the sanding of thin knitted fabrics is prone to problems such as curling and straightness

At the same time, the first side is sanded and brushed, and then the second side is processed through a very long path. In this way, it is difficult to guarantee the quality of the first side.

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