43results about How to "Functional integrity" patented technology

The invention discloses Schiff base metal complex modified carbon nano-tubes. The additive at least comprises a Schiff base copper complex with a structure represented by a general formula (I) shown in the description as a modification compound, and carbon nano-tubes serve as a modified matrix. A preparation method mainly comprises the following steps: 1) synthesis of the Schiff base copper complex, 2) acidizing of the carbon nano-tubes, and 3) ultrasonic compounding treatment and the like of acidized carbon nano-tubes in an acidification THF solution of the Schiff base Cu complex. According to the Schiff base metal complex modified carbon nano-tubes, the condition that the Schiff base copper complex is adopted to carry out surface modification on the carbon nano-tubes is proposed for thefirst time, the weak point that the carbon nano-tubes are prone to aggregated bundled winding, relatively inert in surface, relatively low in dispersity in common organic solvents and the like is improved, and the applicability of the carbon nano-tubes in the fields of lubricating oil additives and polymeric wear-resistant material additives is improved; and the involved raw materials are simple in source, the preparation process is simple, and the cost is low, so that the carbon nano-tubes are applicable to popularization and application.

The invention discloses an extrusion device for producing composite insulating materials, which relates to the technical field of composite insulating material production. Abrasion occurs easily and the distance from the discharge port changes, which leads to changes in the length of the product and affects the quality of the product. One end of the extrusion support is installed with a discharge cylinder, the discharge cylinder is connected with the extrusion support through threads, and a contact plate is installed on the upper end of the discharge cylinder, and the contact plate is fixedly connected with the discharge cylinder, so the Limiting guide rails are installed on the front and rear ends of the upper end of the extrusion bracket, and a movable mounting bracket is installed on the outside of the limiting guide rail. A mounting plate is installed on the other side of the mounting plate, the mounting plate is fixedly connected with the extrusion bracket, and an electric push rod is installed on the side of the mounting plate close to the limit guide rail.

The invention provides a preparation method of high-hardness wear-resistant stainless steel. The preparation method comprises the following specific steps of: firstly machining a substrate, carrying out heat treatment, polishing and carrying out polishing treatment, then cleaning, airing, carrying out ion implantation of titanium and nitrogen double elements by adopting an ion implantation method,depositing a TiAlN film layer in a multi-arc ion plating machine, and depositing a VN film layer in the multi-arc ion plating machine. The stainless steel prepared by the method has relatively high hardness, good workability, electrical conductivity and thermal conductivity and the like; and by adopting the preparation method, the conditions are precise and controllable, the surface coating of the stainless steel has complete functionality, and the rate of finished products is high.

The invention discloses an anti-dampening cable dryer, comprising a housing, a transmission wheel unit, a drying mechanism and a flexible absorbing strip. Supports are symmetrically fixe on the left and right of the bottom of the housing and are in inverted L shape. The left and right of the top of the housing are symmetrically provided with a cable inlet and a cable outlet. The transmission wheelunit is arranged inside the housing. The drying mechanism is arranged along a trajectory of a cable in the housing. The flexible absorbing strip is arranged at the top of the inner cavity of the housing, soda-lime is arranged in the flexible absorbing strip, the top center of the housing is provided with a stepped hole and a clamp plate mating with the stepped hole, the flexible absorbing strip is clamped to the stepped hole via the clamp plate, a first magnet is fixed to the step edge of the stepped hole, and the part of the clamp plate corresponding to the first magnet is fixedly provided with a second magnet. The anti-dampening cable dryer can absorb vapor during cable drying and can avoid cable dampening to ensure drying effect.

The invention discloses a correction device for the production of explosion-proof wave valves, which relates to the technical field of explosion-proof wave valves, in order to solve the problem that the existing explosion-proof wave valves are easily installed and skewed during production, which directly affects the anti-stress performance of the device, and at the same time affects the performance of the device. aesthetic problem. An anti-scratch ball is installed on the upper end of the workbench, and the anti-scratch ball is connected with the workbench through a card slot, and a first mounting plate is installed on one side of the upper end surface of the workbench, and the first mounting plate is connected with the workbench. The workbench is welded and connected. A second mounting plate is installed on the other side of the upper end surface of the workbench. An adjustment screw is installed between the first installation plate and the second installation plate. The adjustment screw is connected to the first mounting plate. Both the plate and the second mounting plate are connected by screws, and an installation slide block is installed outside the adjustment screw rod, and the installation slide block and the adjustment screw rod are connected through a screw shaft bearing.

The invention discloses a sealing element for mine drilling air extraction equipment, which comprises: a support plate, and a sealing main body is arranged on the outside of the support plate, the sealing main body is fixedly connected with the support plate, and an external sealing body is installed on the outside of the sealing main body The detection bracket, the external detection bracket and the sealing main body are arranged in an integrated structure; the sealing installation part is arranged on the side of the external detection bracket close to the support plate, and the sealing installation part and the external detection bracket are arranged in an integrated structure ; leakage holes, which are arranged at the lower end of the external detection bracket, and the leakage holes are provided with four; the air pressure transmission sensor, which is arranged inside the sealing installation part, and the sealing installation part and the air pressure transmission sensor pass through the card Groove connection, which realizes that the sealing effect of the equipment used for mine drilling and air extraction is better, and it is in a harsh working environment for a long time. In the event of leakage, the staff can quickly know and avoid unnecessary losses.

The invention discloses a gear detection device and a detection method thereof, and relates to the technical field of gear detection. In order to solve the problems that the existing gear detection device and its detection method are complicated, it is inconvenient for staff to quickly check and affects production efficiency. The rear end of the upper end face of the workbench is installed with a rear plate, the upper end of the rear plate is installed with a top plate, the workbench, the rear plate and the top plate are all connected by welding adjacently, and both sides of the lower end of the top plate are installed There is a lift push rod, the lift push rod is fixedly connected with the top plate, a lift plate is installed at the lower end of the lift push rod, the lift plate is fixedly connected with the lift push rod, and a mounting bracket is installed at the lower end of the lift plate, so The installation bracket is fixedly connected with the lifting plate, the lower end of the installation bracket is installed with a rotating shaft plate, the rotating shaft plate and the installation bracket are connected by a bearing, and a lever is installed on both sides of the lower end of the rotating shaft plate, the The lever is fixedly connected with the rotating shaft plate.

The invention discloses an extrusion device for adjusting the longitudinal uniformity of a pre-coating film and a method for using the same, and relates to the technical field of adjusting the extrusion device for pre-coating films. The output adjustment is extremely inconvenient and cannot be precisely controlled, which affects product quality. The upper end of the support base is equipped with a main body bracket, the lower end of the main body bracket is equipped with a discharge bracket, the lower end of the discharge bracket is equipped with a limit guide rail, and an adjustment bracket is installed on the outside of the limit guide rail. There are two brackets, the two adjustment brackets are connected by a slot, the inside of the adjustment bracket is equipped with a first adjustment screw rod, the inside of the adjustment bracket is equipped with an adjustment flap, and the adjustment flap It is rotatably connected with the adjustment bracket through a connecting shaft, and a second adjustment screw rod is installed inside the lower end of the adjustment bracket, and a push plate is installed at one end of the second adjustment screw rod.

The invention discloses dual-function electric conduction silver paste for a touch screen and a preparation method and application thereof. The silver paste can meet the requirement for the two touch screen preparation technologies of silk screen hairline printing and laser ablation at the same time. The silver paste comprises, by weight, 60%-73% of micron order flaky silver powder, 5%-10% of nano silver powder, 15%-20% of organic carriers, 1%-9% of function auxiliaries and 1%-5% of functional filler. The manufacturing method of the paste includes the carrier synthesis step and the silver paste preparation technology step. The electric conduction silver paste obtained through the method can powerfully adhere to an ITO (In2O3:SnO2) thin film or a glass base material in a medium and low temperature curing mode, the damage of thermal stress to the ITO thin film and an adhesive layer is effectively avoided, and production energy consumption is lowered; a cured silver paste electrode has a good electrical property, and the interface contact resistance between the silver paste electrode and the ITO layer is low. Compared with traditional touch screen silver paste, the production efficiency of the silver paste is effectively improved, the silk-screen line width is stable, laser ablation is clean, the yield is high, and the production cost of the touch screen is lowered obviously.

The invention discloses a production device for the production of special single-piece non-heat-insulating fire-proof glass, and relates to the technical field of production of special single-piece non-heat-insulating fire-proof glass. A large amount of dust is generated during side production, which seriously affects the health of the staff, and glass powder adheres to the surface of the product, which makes it easy to scratch the product when multiple products are stacked and transported, which affects the quality of the product. The inner lower end of the main body bracket is equipped with a feeding box, and the upper end of the inner upper end of the feeding box is equipped with a rubber power roller, and the rubber power roller is connected with the feeding box through a bearing, and a power motor is installed on one side of the feeding box. The power motor is fixedly connected with the feeding box, the power motor is connected with the rubber power roller through a coupling, the upper end of the inside of the feeding box is equipped with a bottom cleaning brush, and the bottom cleaning brush is connected with the feeding box through screws.