4results about How to "Improve calendering effect" patented technology

This utility model relates to the field of yarn tube paper production technology, and more particularly to a calendering device for yarn tube paper production. The technical solution includes a base plate, with a fixed frame fixedly connected between the top edges of the base plate and the two sides. A guide roller is rotatably connected between the inner walls of the two sides of the fixed frame near the top edge. Connecting plates are slidably fitted onto the outer surfaces of the guide rollers near both ends. This utility model uses a first rotating gear to drive a bidirectional threaded rod to rotate, causing the connecting plates to move relative to each other under the action of the bidirectional threaded rod. The connecting plates drive limiting blocks to slide on the guide rollers, thereby effectively controlling the gap between the limiting blocks, facilitating the guidance of the yarn tube paper on the guide rollers, effectively reducing uneven guidance of the yarn tube paper, making the yarn tube paper more compact during calendering, and thus improving the calendering effect of the device.

The utility model discloses textile fabric calendering equipment, which relates to the field of textile processing, and comprises a calendering box, a cleaning device is arranged at a left feed port of the calendering box, a cooling device is arranged at a right discharge port of the calendering box, a back-and-forth rotatably connected support roller is arranged in the calendering box close to the left feed port, and the back-and-forth rotatably connected support roller is arranged in the calendering box close to the left feed port. A lower pressing roller device is rotationally connected to the position, close to the right side discharging port, in the calendering box, two fixed heating rollers are rotationally connected to the middle position between the supporting roller and the lower pressing roller device, and the central axes of the supporting roller, the fixed heating rollers and the lower pressing roller device are parallel to one another and located in the same horizontal plane. A tensioning heating roller device is arranged under the two fixed heating rollers, a parallel liftable upper pressing roller device is arranged over the lower pressing roller device, the device can quickly perform cleaning, heating, calendaring and cooling procedures, the structure is compact and reliable, the calendaring effect is improved, and the working efficiency is improved.

The utility model discloses a kind of calendering devices for copper wire processing, it includes mainboard, the upper surface of the mainboard is fixedly connected with unwinding device, the upper surface of the mainboard is fixedly connected with cleaning device, the upper surface of the mainboard is fixedly connected with calendering mechanism. Through the above structure, by setting unwinding device, cleaning device and calendering mechanism, the rotational speed of unwinding roll can be accurately controlled by setting unwinding device using unwinding motor, copper wire tension is accurately regulated and controlled, then by setting cleaning device using baffle perforation design, copper wire surface corrosion is removed by physical scraping effect, damage to copper wire matrix is reduced, and fan-shaped nozzle is configured, uniform coverage of antioxidant is formed, ensure that copper wire surface forms effective protective film, finally by setting calendering mechanism using cam drive cutter micron level notch is formed on copper wire surface, guide metal flow to notch area, significantly reduce calendering resistance, improve calendering effect, prolong equipment life.

This utility model relates to the field of cotton fabric manufacturing technology, and in particular to a multi-functional calender for spinning cotton fabric. Addressing the limitation of existing calenders that cannot lay cotton fabric during output, this invention provides a multi-functional calender for spinning cotton fabric, including an operating bed. The upper part of the operating bed has a protective box containing two rotatable calendering wheels, and two calibration rollers are also located above the protective box. The lower part of the operating bed has an automatic material laying device, which includes a rotatable drive disc. A drive seat is located at the lower part of the operating bed, and a collection tray is placed on the drive seat. After the cotton fabric is calendered by the calendering wheels, it falls into the collection tray under gravity. When the drive disc rotates, it causes the collection tray to move back and forth, evenly laying the calendered cotton fabric. This calender can automatically and evenly lay cotton fabric during output without manual intervention, greatly reducing labor input.