7results about How to "Low processing and production costs" patented technology

The invention relates to a preparation method and a preparation device of a supporting heat insulation block. Firstly, epoxy resin, an amine epoxy resin curing agent, a flame retardant and a filler are put into a glue mixing machine to be uniformly mixed, and a glue material is obtained; impregnating glass fiber cloth in the sizing material through an impregnator, so that the surface of the glass fiber cloth is fully coated with the sizing material; fully dipping the glass fiber cloth by using a dipping roller press, cutting the dipped glass fiber cloth, paving and stacking the glass fiber cloth in a molding press, and heating, curing and molding; and finally demolding to obtain a composite material supporting heat insulation block product. The process is simple in steps and easy to implement, and meanwhile, the prepared composite material supporting heat insulation block product has excellent heat insulation performance, low density and good mechanical property.

The utility model belongs to the technical field of heat preservation windows, and discloses a log heat preservation passive window which comprises a square frame, the square frame is composed of four long-strip-shaped log beams with the width of 200 mm and the thickness of 60 mm in a mortise and tenon structure, the length of each log beam is consistent with the length and the width of a window opening, an L-shaped groove is formed in the middle of each log beam through a machine, a groove of 2 cm is carved in the bottom of each log beam, and 4-5 cm is reserved on the outer side of each log beam. Glass with thermal insulation performance is arranged in the frame body, the glass is embedded in the groove and is fixedly clamped by an L-shaped stainless steel strip, and a flexible material is padded between the glass and the stainless steel strip. A cross-shaped or T-shaped log frame can be additionally arranged in the middle of the square frame. The passive window provided by the utility model completely adopts the wood structure frame body and is free of metal materials such as aluminum materials, so that the heat preservation effect can be greatly improved. Due to the fact that the thickness of the frame body reaches 200 mm, the inward protruding part can effectively cover the section of the inner heat preservation layer, and the stability of the structure fixed to a window opening can be guaranteed.

The utility model relates to an integrated negative pressure filtering storage box belongs to the field of negative pressure filtration, including negative pressure box, negative pressure box inside is provided with negative pressure filter core and connecting cylinder, and the one side fixed connection of connecting cylinder has the connecting plate, and the inside of connecting plate is provided with a plurality of round holes, and the right side fixed connection of connecting plate is in the left side of negative pressure filter core, and the inside of negative pressure filter core is provided with filter strip, and both ends of filter strip extend to the outside of negative pressure filter core. The integrated negative pressure filtering storage box, by adopting a variety of mechanical parts and standard outsourcing parts combination installation uses, can quickly improve the reserve of negative pressure and filter the impurities in the negative pressure gas in the operation process, is applicable to various need negative pressure equipment, with its simple structure, convenient control, small space occupation, low processing production cost, the characteristics such as quick and convenient installation, cleaning, replacement, to adapt to the new industrial era of rapid development and efficient production, provides reliable guarantee for the stable operation of equipment.

The utility model provides a mixed feeding system of a stone mill, which comprises a plurality of feeding hoppers capable of containing different materials, each feeding hopper is correspondingly connected with a feeding pipeline, each feeding pipeline is at least correspondingly connected with a vacuum tank, a middle hopper is correspondingly arranged below each vacuum tank, and the middle hopper is connected with the feeding pipeline. The discharging port of each middle hopper is at least connected with one discharging pipe, a spiral feeder is arranged at the tail end of each discharging pipe, and quantitative feeding is carried out on the stone mill hoppers corresponding to the stone mills below through the spiral feeders. According to the system, various materials can be precisely proportioned and then fed into the stone mill to be processed, automatic feeding and proportioning of the materials before processing can be completed, the feeding system can select an independent feeding mode or a mixed feeding mode according to actual use requirements, the overall structural layout is compact, and use is flexible.

The invention relates to an AI-based automatic control method and device for a thermal forging ingot machining process, and the method comprises the steps: obtaining a cross-section image and temperature information of a forging ingot through a thermal imaging dual-light camera, transmitting the cross-section image and temperature information to an AI detection server to obtain defect information, and executing defect treatment measures when defects are detected; and when no defect is detected, edge pixel coordinate data is obtained, the actual size deviation is calculated, error parts and types are determined, and forging operation is executed after forging process parameters are obtained. The device comprises a manipulator, a camera, an AI detection server, an application server, a client front end and a forging press which are accessed to a service network through a switch. By means of the AI-based automatic control method and device for the hot forging ingot machining process, the problems that in hot forging ingot measurement operation, the labor condition is severe, the measurement time is long, the measurement result is poor, data is limited, the treatment cost of forging ingot defects is high, the forging and pressing treatment cost of forging ingots is high, and the feeding treatment cost of the forging ingots is high can be solved.

The utility model relates to the technical field of injection molding, in particular to a mold for injection molding. In order to solve the problem that an injection molding product with an internal thread is easy to overflow glue, the utility model provides an injection molding mold, an insert pin is arranged in a mold groove, a flow blocking wall is arranged on the periphery of the insert pin, and a clamping groove for placing an internal thread accessory is formed between the flow blocking wall and the insert pin. When the injection mold disclosed by the utility model is used for injection molding of an injection product with internal threads, an internal thread accessory is sleeved on the insert pin and is inserted into the clamping groove. Thus, when injection molding melt glue is injected, the flow blocking wall is used for preventing the injection molding melt glue from impacting the internal thread accessory and causing the occurrence position of the internal thread accessory, and the flow blocking wall is used for preventing the injection molding melt glue from flowing into the internal thread accessory through a gap between the insert pin and the internal thread accessory, so that the injection molding quality and the yield of injection molding products are improved; and the injection cost of injection products is reduced.

The utility model discloses a fixed base for butt joint of metal roof panels, which relates to the technical field of steel structure building equipment, and comprises a bottom panel, two support vertical plates, a connecting female buckle and a connecting male buckle, the two support vertical plates are symmetrically arranged on two sides of the bottom panel, the two support vertical plates are perpendicular to the bottom panel, and the connecting female buckle is connected with the bottom panel. The connecting female buckle and the connecting male buckle are arranged on the adjacent sides of the supporting vertical plates on the two sides respectively, the connecting female buckle and the connecting male buckle are buckled with each other, the connecting female buckle and the connecting male buckle are perpendicular to the supporting vertical plates and perpendicular to the bottom face plate, the supporting vertical plates are provided with installation sliding grooves, the bottom face plate is provided with connecting screw holes, and the connecting screw holes are matched with the installation sliding grooves. According to the scheme, the structure is simple, use is convenient, and enough structural strength and supporting force can be provided.