3results about How to "Switch shortcut" patented technology

This invention discloses a high-precision dual-purpose adhesive film production device for both forward and reverse coating, comprising a frame, a linear guide rail mounted on top of the frame, and a roller seat drive assembly on the outer side of the frame. The roller seat drive assembly includes a forward coating roller seat and a reverse coating roller seat slidably connected to the outer side of the linear guide rail. A forward coating heating roller is mounted on the forward coating roller seat, and a forward coating scraper is mounted on top of the forward coating heating roller. A reverse coating heating roller is mounted on the reverse coating roller seat. This invention employs a dual-roller seat independent drive combined with a linear guide rail structure, ensuring smooth and skew-free roller movement, fundamentally avoiding the roller slippage problem that occurs during adjustment in traditional equipment. The dual heating rollers allow for functional interchangeability, enabling quick switching between forward and reverse coating modes. The integrated limit, gap adjustment, and gap elimination structures significantly improve the accuracy of adhesive gap control and operational stability, meeting the requirements of high-precision adhesive film production.

The utility model provides an instrument panel pipe beam flexible clamping mechanism, including, support frame is including two support plates and support seat, is equipped with arc guide groove on support plate, and the front end, the middle part, the back of corresponding arc guide groove are equipped with shaft hole respectively, the opposite shaft hole of two support plates is equipped with guide roller, the middle lower part of support plate is equipped with accommodation recess, rotating clamp jaw, arc, mobilely is equipped in guide roller, the middle part is equipped with guide shaft, and this guide shaft both sides are inserted in the arc guide groove of two support plates respectively, drive link assembly, including, two first connecting rods, one end is connected in the both ends of guide shaft respectively, and the other end is connected in the both ends of swing joint axle respectively, two second connecting rods, one end is coaxial connection swing joint axle's both ends respectively, and the other end is connected in the both ends of fixed axle, and the fixed axle is equipped with fixed in the back of two support plates, drive cylinder, the rear part of its cylinder body is connected in the back of support seat, and the piston rod end is connected in one end of swing joint axle, clamping block, is equipped in accommodation recess.

The utility model relates to the technical field of non-ferrous metal extrusion, in particular to a portable tool for cleaning spray nozzle blockage, which comprises a cylinder, a cleaning piece and a dissolving liquid pushing device, the inside of the cylinder is divided into a dissolving liquid flowing cavity and an air suction cavity, and the front ends of the dissolving liquid flowing cavity and the air suction cavity are aligned and extend outwards to form a mounting part. The cleaning part is connected with the mounting part, the rear end of the cylinder is connected with a connecting part communicated with the inner cavity of the dissolving liquid flowing cavity and the dissolving liquid pushing device, the rear end of the air suction cavity is closed, the lower part of the air suction cavity is connected with a connecting pipeline, and the connecting pipeline is externally connected with an air suction pump. The portable tool for cleaning the blockage of the spray nozzle is simple in structure and quick and convenient to use, integrates dissolution and adsorption, can effectively and quickly clean the blockage of residues left in the spray hole, can realize the dissolution, cleaning and suction of the blockage by only spirally disassembling and replacing the injection needle and the suction nozzle without disassembling the spray hole, and is convenient to use. And the cleaning efficiency and the equipment starting rate are greatly improved.