5results about How to "Does not affect processability" patented technology

The utility model discloses a kind of flow fixture transmission structures, clamping type electric core into shell device and assembly welding line, wherein flow fixture includes first tooling and second tooling, second tooling has first state and second state, in second state, first semi-finished product and second semi-finished product are close to each other, to make first semi-finished product and second semi-finished product connect or assemble;Further include driving mechanism, driving mechanism has first position and second position, in second position, driving mechanism is drivingly connected with second tooling, driving mechanism can drive second tooling to move, to make second tooling switch to second state.A kind of flow fixture transmission structures, clamping type electric core into shell device and assembly welding line of the utility model, can cancel the power component on flow fixture, reduce equipment cost, simplify the arrangement of flow fixture, reduce the arrangement difficulty of flow fixture, be favorable to reduce the volume of flow fixture, reduce the weight of flow fixture, reduce flow difficulty and flow cost.

The present application relates to the field of powder coating, and proposes a matt powder coating capable of long-acting adsorption of environmental odor and a manufacturing method thereof.The matt powder coating capable of long-acting adsorption of environmental odor is composed of raw materials of the following components in mass percentage: epoxy resin 45-60%, polyester resin 15-20%, auxiliary agent 4.4-8.9%, barium sulfate 15-25%, molecular sieve 1.5-3%, diatomite 2-4%, silicon dioxide 0.3-0.8%, magnesium-aluminum hydrotalcite 0.5-1.5%, and photocatalyst powder 0.1-1.5%. Through the above technical solution, the problem of the powder coating in the related art without odor-eliminating function or with insufficient odor-eliminating function is solved.

The utility model provides a high pitch loudspeaker production line which comprises a machine frame, a first gluing assembly, a first conveying assembly, a first drying assembly, a second gluing assembly, a second conveying assembly, a second drying assembly, a magnetizing assembly and a testing assembly. The loudspeaker components are conveyed by the conveying assembly I and the conveying assembly II; the loudspeaker component is dried by the drying assembly I and the drying assembly II; the loudspeaker is magnetized by the magnetizing assembly; and the loudspeaker is tested by the test assembly. According to the utility model, air is continuously supplied to the interior of the drying oven through the vent holes of the array sealing cloth, glue is uniformly heated and quickly cured, the loudspeaker is not damaged, meanwhile, secondary drying treatment is performed, the glue at multiple parts of the loudspeaker can be dried, subsequent processing and detection are not influenced, and the production efficiency is high.

This invention discloses a water-based treatment agent for improving the zirconization properties of high-strength pickled steel, which contains the following active ingredients: a nitrate ion compound, wherein the molar concentration of nitrate ions is 0.02-0.6 mol / L; a metal ion compound, wherein the metal ion is at least one of Fe ions, K ions, Na ions, Cu ions, and Zn ions, and the molar concentration of the metal ion is 0.004-0.03 mol / L; an organic acid, wherein the molar concentration is 0.01-0.5 mol / L; and a surfactant, wherein the molar concentration is 0.002-0.03 mol / L.

The utility model discloses a supporting plate for a horizontal production line, which comprises at least one positioning part, a plurality of positioning parts are uniformly distributed on the side edge of the supporting plate, the positioning parts are used for accommodating and fixing a thin plate, each positioning part comprises a clamping groove and an auxiliary positioning groove, the clamping groove is formed by milling and is a U-shaped groove, the bottom ends of the two side edges of the U-shaped groove are provided with round holes, and the bottom ends of the two side edges of the U-shaped groove are provided with the auxiliary positioning grooves. The circular hole is communicated with the clamping groove, and the auxiliary positioning groove is formed in the center of the clamping groove. The supporting plate with proper thickness and elasticity is designed, and the clamping groove vacant site with a specific shape is formed in the supporting plate, so that the thin plate can be stably clamped in the clamping groove vacant site, and the thin plate is prevented from sliding or falling off during transmission on the horizontal line; meanwhile, the resilience force of the material is utilized, so that the thin plate can still keep a good fixing effect under the action of external force, and the risk of plate clamping is remarkably reduced; moreover, a traditional adhesive tape fixing method is abandoned, the problem of plate surface pollution caused by adhesive tape residues is thoroughly eliminated, the cleanliness of the surface of the PCB is ensured, and subsequent welding and other processing steps are not affected.