3results about How to "Avoid moving back and forth" patented technology

The invention relates to the technical field of wire preparation, and discloses an anodic oxidation heat dissipation wire modification method and device, and the method comprises the steps: winding a wire on a supporting net, and placing the wire in a sealable cavity; cleaning liquid is injected into the sealable cavity to clean the wire; after cleaning, performing vacuum modification on the wire in the sealable cavity; after modification, drying the wire; the method has the beneficial effects that through cooperation of the method and the device and mutual cooperation of the bearing unit, the placing unit and the top cover unit, modification, vacuum and drying operation of the long wire can be achieved, back-and-forth carrying of the wire is avoided, the production efficiency of the wire is improved, and modification preparation of the long wire can be achieved through the method.

The utility model provides a kind of positioning device for automobile seat support machining belongs to automobile seat technical field, the positioning device for automobile seat support machining has two side plates, side plate is fixedly installed on rack, and the push plate for driving seat material vertical movement is equipped on side plate, and the positioning assembly for clamping seat material is equipped on push plate;Push plate is "ten" cross structure, and the longitudinal plate of push plate left and right sides, two groups of mobile assemblies symmetrically arranged relative to transverse plate are symmetrically arranged;Positioning assembly includes the transverse groove A of transversely arranged that the transverse plate of push plate is opened and the longitudinal groove B of longitudinally arranged that longitudinal plate is opened, and two synchronous clamping plates of clamping are slidably connected in groove B and groove A place;The utility model is used to solve the positioning consistency of existing clamping mechanism to same specification seat support material, cannot ensure that all same specification material is accurately fixed in uniform reference position, prone to material deviates from the preset machining center problem, to further lead to low processing efficiency.

The utility model belongs to the technical field of film processing mechanical equipment, and relates to a film gluing machine which comprises a machine box, supporting frames are symmetrically and fixedly connected to the two ends of the machine box, rotating rods are rotationally connected to the inner sides of the supporting frames, the outer sides of the two rotating rods are sleeved with a film cylinder A and a film cylinder B respectively, and film grooves are symmetrically formed in the two ends of the machine box. A pressing roller A is rotationally connected to the lower end of the middle of the machine box, a positioning assembly is arranged on the outer side of the rotating rod, a driving assembly is arranged on the inner side of the supporting frame, an extruding assembly is arranged on the inner side of the machine box, and a tensioning adjusting assembly is arranged on the inner side of the supporting frame. By adjusting the position between the limiting block B and the limiting block A, clamping and positioning of the film cylinder A and the film cylinder B are achieved, the film cylinder A or the film cylinder B is prevented from moving back and forth when films on the outer sides of the film cylinder A and the film cylinder B are extracted or wound, and therefore when the films are glued, the film cylinder A and the film cylinder B rotate more stably.