摘要:
A method for making a reinforced monolithic belt (85) comprises: —extruding belt material (80) onto a rotating molding wheel (12); —passing the belt material (80) into a mold cavity (30) formed by an endless band (20) engaging on a peripheral portion of the molding wheel (12); and —laying a coated reinforcing cord (45) onto the molding wheel (12) before the mold cavity (30). This method allows producing a reinforced monolithic belt with no flights.
摘要:
The present disclosure describes carriers for carrying products, connected with reusable stickiness (adhesive) to grab and release different surfaces (products). The present invention also includes different gecko carriers such as a gecko conveyor, gecko cylinder, mechanical gecko arm, etc. While the gecko's "glue" holds the product on the carrier strongly in one direction, one can easily pull the product out to the other direction. Due to the gecko carrier no extra motor or vacuum is needed, hence saving on costs and on extra parts that can be damaged, as well the shape of the product can be changed and not necessarily symmetric. The gecko carrier can come as a complete new product or the gecko adhesive can be as an add-on a belt of an existing carrier. The present invention also include a carrier that has reusable adhesive made out of carbon nanotubes mimicking a gecko foot.
摘要:
An improved belt for use in a belt separation apparatus and an improved method to separate a particle mixture based on tribo-electric charging of particles is disclosed. The improved belt is particularly suitable for tribo-electric separation of particles that tend to accumulate on the edges of the belt separation apparatus and/or tend to compound, or blend, with the belt material. The improved belt comprises impermeable longitudinal edges, apertures interior to the longitudinal edges of the belt, and periodic notches formed in the longitudinal edges of the belt at periodic locations in the edge of the belt.
摘要:
Non-woven double layer industrial textiles comprising a plurality of interconnected selectively slit and profiled panels formed from suitable sheet or film materials. Each panel includes two fold regions at each end. Each fold region has an array of slots and strips which form hem loops and hem loop-receiving openings by folding each region beneath and toward the panel body. The panel further includes two seam regions at a central portion of the panel, which when folded, provide seam loops and seam loop receiving openings. Outside free edges of the end fold regions are returned and sealed interior to the double layer so as to avoid fraying of free ends. Each seam region of the folded panel is interconnectable with the corresponding seam region of adjacent similar folded panels by means of a seam connecting member. Additional panels composed of heat- or wear-resistant material can be connected to lateral outside edges of panels forming the textile.
摘要:
A spiral conveyor for positively driving a conveyor belt (20) along a helical path. The spiral conveyor includes a rotating drive tower (180) with parallel drive members (14) extending from the bottom to the top of the tower on its periphery. Each drive member includes an outwardly protruding ridge (28) that varies in height from the bottom to the top of the tower. The variations in height facilitate the belt's entry onto and exit from the tower and robust, positive driving engagement with the inside edge of the belt along the majority of its path along the tower. In another version, a conveyor belt has teeth (62) with guide surfaces (78,79) at the inside edge of the belt. The teeth guide the drive members between belt rows into driving engagement with drive faces at the inside edge of the belt.