3results about How to "Prevent affecting processing quality" patented technology

The utility model discloses a gelatin spray drying device which comprises a drying tower, a metal drying culvert pipe is arranged on the inner wall of the top of the drying tower, an isolation cover is arranged at the bottom of the metal drying culvert pipe, a collecting box is arranged on the outer wall of the bottom of the drying tower, the isolation cover is fixedly connected with the collecting box, and fixing discs are arranged at the top and the bottom of a positioning cover. An annular scraper is slidably connected to the inner wall of the metal drying culvert pipe, two supporting rods are arranged at the top of the annular scraper, a positioning plate is arranged at the tops of the two supporting rods, two synchronous pneumatic push rods are arranged on the outer wall of the fixing disc, and the output ends of the synchronous pneumatic push rods are fixedly connected with the bottom of the positioning plate. The output shaft of the synchronous pneumatic push rod shrinks to drive the positioning plate to descend, the positioning plate drives the annular scraping plate to descend on the inner wall of the metal drying culvert pipe through the supporting rod, gelatin particles attached to the inner wall of the metal drying culvert pipe can be scraped away, and gelatin is prevented from being accumulated on the inner wall of the metal drying culvert pipe.

The utility model discloses a fast remodeling tubular object processing positioning device which comprises bases and a positioning assembly arranged between the bases, the positioning assembly is used for achieving fast remodeling of tubular raw materials, and a collecting assembly is arranged on the inner side of each base. The utility model belongs to the technical field of machining, and particularly relates to a quick-change tubular object machining and positioning device which is provided with a partition, a sliding block, a screw, a support, a pressure-bearing frame and a rotating motor in a linkage mode, achieves quick change of tubular objects of different specifications and supports'plug-pull 'quick change.

This utility model discloses a copper strip alignment device for a copper strip uncoiling machine, relating to the field of copper strip processing. It includes a worktable with mounting seats symmetrically installed on the top right side. Uncoiling rollers are rotatably connected between the mounting seats. Grinding rollers are symmetrically rotatably connected to the inner side of a fixed frame, and calibration plates are symmetrically slidably connected to the top inner side of the fixed frame. A dust suction pipe is connected to the shaft of the grinding roller via a swing assembly. The dust suction pipe cleans burrs from the copper strip after grinding by swinging. During use, this copper strip alignment device, through the calibration plate, ensures that the copper strip remains on the centerline during uncoiling and conveying, preventing deviation and affecting subsequent processing. It also simultaneously grinds and deburrs all four sides of the copper strip, collecting debris during grinding to avoid tedious manual cleaning of debris residue on the copper strip and worktable surface, thus improving processing efficiency.