摘要：【中文】本发明涉及一种电机定子自动装配设备，包括设置在机架上的：定子上料机构；双工位定子搬运机构；导通针自动上料组装工位，用于对定子进行导通针的装配；输送循环线，用于接受双工位定子搬运机构搬运过来的定子，并将其依次传输至除尘工位、自动涂油工位、红钢自动组装及整型工位、波垫自动组装工位处进行加工；除尘工位；自动涂油工位；红钢自动组装及整型工位；波垫自动组装工位；定子自动下料工位，用于自动将组装的定子进行下料，本发明采用自动化流水线方式生产组装，实现定子自动上料、通针组装、自动涂油和红钢自动上料，替代人工流水线式生产，可以大大提高生产效率，降低人工成本，满足了企业的生产需求。 【EN】The invention relates to automatic assembling equipment for a motor stator, which comprises a machine frame, wherein the machine frame is provided with: a stator feeding mechanism; a double-station stator carrying mechanism; the automatic feeding and assembling station of the guide needle is used for assembling the guide needle on the stator; the conveying circulating line is used for receiving the stator conveyed by the double-station stator conveying mechanism and sequentially transmitting the stator to a dust removal station, an automatic oiling station, a red steel automatic assembling and shaping station and a wave pad automatic assembling station for processing; a dust removal station; an automatic oiling station; the automatic assembling and shaping station of the red steel; a wave pad automatic assembly station; the automatic blanking station of the stator is used for automatically blanking the assembled stator, and the automatic assembly line mode production and assembly is adopted, so that automatic feeding of the stator, through needle assembly, automatic oil coating and automatic red steel feeding are realized, manual assembly line production is replaced, the production efficiency can be greatly improved, the labor cost is reduced, and the production requirements of enterprises are met.

摘要：【中文】本发明公开了一种煤矿井下永久密闭墙用材料及其密闭墙建立方法，包括质量比硅酸盐水泥18～25％、粗砂74～80％、聚羧酸0.3～0.6％、建筑胶粉0.2～0.4％、甲酸钙0.4～0.6％、聚丙烯纤维丝0.1～0.3％混合均匀即成为煤矿井下永久密闭墙材料建立的粉体材料。将水占煤矿井下永久密闭墙材料重量的13％～15％与永久密闭墙材料混合并搅拌均匀，后将混合料加入柔模袋中，按照巷道断面将1个或数个柔模袋紧密摆放，即构建好煤矿井下永久密闭墙。煤矿井下永久密闭墙材料在2h时凝固强度大于4MPa，28天时抗压强度不低于55MPa。构建的永久密闭墙具有施工方便、强度高、密闭效果好，不易漏风的特点。 【EN】The invention discloses a material for a coal mine underground permanent sealing wall and a method for establishing the sealing wall, wherein the material comprises 18-25% of Portland cement, 74-80% of coarse sand, 0.3-0.6% of polycarboxylic acid, 0.2-0.4% of building rubber powder, 0.4-0.6% of calcium formate and 0.1-0.3% of polypropylene fiber which are uniformly mixed by mass ratio to form a powder material established by the coal mine underground permanent sealing wall material. Mixing and uniformly stirring water accounting for 13-15% of the weight of the coal mine underground permanent airtight wall material and the permanent airtight wall material, adding the mixture into flexible mold bags, and tightly placing 1 or a plurality of flexible mold bags according to the section of a roadway to construct the coal mine underground permanent airtight wall. The coal mine underground permanent sealing wall material has the solidification strength of more than 4MPa at 2h and the compressive strength of not less than 55MPa at 28 days. The constructed permanent airtight wall has the characteristics of convenient construction, high strength, good airtight effect and difficult air leakage.