53results about How to "Convenience for follow-up production" patented technology

The invention discloses a formation method of local air gaps. The method includes: depositing ultralow dielectric material on a substrate to form an ultralow dielectric film, and removing part of the ultralow dielectric material to form a first metal layer; depositing ultralow dielectric material on the first metal layer to form another ultralow dielectric film, subjecting the ultralow dielectric film to plasma treatment to obtain a transition layer; depositing spin-coating ultralow dielectric material on the transition layer to form a spin-coating dielectric film, removing part of the spin-coating ultralow dielectric material to form a second metal layer, and removing part of the other ultralow dielectric film with the transition layer to form interconnecting vias; etching to remove the spin-coating material on the dielectric films, except for the part outside the second metal layer, and depositing ultralow dielectric material to form air gaps. The formation process of the local gaps is simplified, and subsequent production is facilitated.

The invention discloses biomass fuel forming equipment which comprises a fixed base, a fuel extruding barrel, an extruding pushing plate movable plug, an automatic feeding device, a cutting barrel, racks, an air cylinder and a conveying device, wherein the fuel extruding barrel is fixedly mounted on the fixed base; the extruding pushing plate movable plug is horizontally mounted in the fuel extruding barrel; the upper end of the extruding pushing plate movable plug is connected with the automatic feeding device through a plurality of connecting rods; the cutting barrel is matched with the fixed base through a rolling bearing; wheel teeth are arranged at the circumferential two sides of the bottom of the cutting barrel; each wheel tooth is in engaged transmission with one rack; the racks are fixedly connected with a pushing rod of the air cylinder; the air cylinder is fixedly mounted on the fixed base; a conveying device is further mounted on the fixed base; and a plurality of material inlet tubes are further arranged on the fuel extruding barrel, and communicate with the inner cavity of the fuel extruding barrel. The biomass fuel forming equipment disclosed by the invention is strong in scratch and wear resistance, is long in service life, is low in energy consumption and is high in production efficiency.

The invention provides a chromium-plated part cleaning solution. The chromium-plated part cleaning solution is aqueous solution containing sulfuric acid, nitric acid and hydrofluoric acid, and the concentrations of sulfuric acid, nitric acid and hydrofluoric acid are 15-25 ml / L, 45-80 ml / L and 5-20 ml / L, respectively. In use, duster cloth is dipped in the chromium-plated part cleaning solution to wipe the surface of a chromium-plated part, or the chromium-plated part cleaning solution is smeared on the surface of the chromium-plated part and duster cloth wipes the surface of the chromium-plated part, and the chromium-plated part is flushed with clear water for at least twice; the cleaning of the chromium-plated part cleaning solution to the chromium-plated part is more complete, and the chromium corrosion is hardly caused; furthermore, the cleaning cost is low, the operation is simple, the time is saved, the reduction of the labor intensity and the improvement of the working efficiency are facilitated, the safety and the reliability are achieved, the quality of a cleaned work piece is ensured, and the subsequent production is facilitated.

The invention discloses a discharging mechanism of an automatic cutting system. The invention provides the technical scheme points that the discharging mechanism of the automatic cutting system comprises an installation frame, wherein a conveying mechanism is connected onto the installation frame; a pushing mechanism and two stacking mechanisms are arranged at the left end of the installation frame; the installation frame comprises two support frames and two connecting blocks; the conveying mechanism comprises a drive roller and a driven roller rotatably connected between the two support frames; a conveyor belt is tensioned on the drive roller and the driven roller; a drive motor is connected to one end of the drive roller; the pushing mechanism comprises a push rod connected with the connecting block on the left side in a front-and-back sliding way; limiting switches are arranged on the front side and the back side of the push rod; the push rod is connected with the pushing mechanism;a limiting block is fixed to the upper ends of the two support frames; a photoelectric sensor is arranged on the front side of the limiting block; the limiting block is close to the right end of theinstallation frame; a demising groove is formed in the lower end of the push rod; the stacking mechanisms comprise lifting plates connected with the support frames in an up-and-down sliding way; and the lifting plates are connected with a lifting assembly. The discharging mechanism of the automatic cutting system provided by the invention has the functions on flatly staking the cut materials conveniently and providing convenience for post processing.

The invention discloses chemical machinery capable of automatically conveying materials and preventing leakage of raw materials. The chemical machinery comprises a chemical raw material storage tank,material feeding ports, connecting pipes, shock absorbing springs and caulking grooves, wherein the upper end of the chemical raw material storage tank is equipped with a driving motor; an output endof the driving motor is connected with a rotating shaft; the outer wall of the rotating shaft is respectively fixed with first stirring rods and second stirring rods; the shock absorbing springs are mounted at the tail ends of second supporting rods; the caulking grooves are formed above the inside of an support base; an anti-collision casing is ranged on an side wall of the chemical raw materialstorage tank; water storage tanks are arranged outside the chemical raw material storage tank; and water pumps are arranged inside the water storage tanks. According to the chemical machinery capableof automatically conveying materials and preventing the leakage of raw materials, since first stirring blades and second stirring blades are arranged in a staggered manner, a stirring effect on chemical raw materials inside the chemical raw material storage tank is achieved, so that the chemical raw materials are uniformly mixed, and the subsequent production of the mixed chemical raw materials for users is facilitated.

The invention provides a visual measurement system and method for the size of a film on a conveying belt, and the system comprises a main frame, a conveying belt assembly, an infrared LED backlight source, a camera, a precise sliding table, and a control device. The conveying belt assembly is installed on the main frame, the infrared LED backlight source is arranged under the conveying face of the conveying belt assembly, the camera is arranged over the conveying face of the conveying belt assembly and connected with the control device, the collecting portion of the camera is arranged right opposite to the conveying face and the infrared LED backlight source, the camera is installed on the precise sliding table, and the precise sliding table is connected with the control device. And the precise sliding table is mounted on the main frame. According to the measuring method, the measuring system is adopted for measurement, the measuring system is high in size measuring precision, more convenient and quicker to use and easy to operate, and the technical problems that in the prior art, the imaging quality of a detected film is poor, the measuring speed is low, and a calibration method is complex can be solved.

The invention relates to a cleaning solution convenient for workpiece cleaning. The cleaning solution comprises, by weight, 24.28-25.67% of a cleaning agent, 4.59-5.37% of sodium nitrite, 1.75-2.28% of sodium hydroxide, 0.87-1.14% of thiourea as an oxidizing agent, 1.69-2.36% of trisodium phosphate and 63.18-66.82% of water. The cleaning solution comprising the cleaning agent, sodium nitrite, sodium hydroxide, thiourea as an oxidizing agent, trisodium phosphate and water is used for cleaning a workpiece so that an antirust layer is formed on the surface of the workpiece. Through cooperation of thiourea as an oxidizing agent and sodium hydroxide, oxidation performances in mixing are guaranteed, cleaning efficiency is improved, the workpiece does not fade, use performances and a service life are improved, a chrome plating process on the workpiece is avoided, a production cost is reduced, production efficiency is improved, safety and reliability are obtained, workpiece quality after cleaning is guaranteed and follow-up production processes are convenient.

The invention relates to an optical film, and discloses a laminating film for a display. The laminated film comprises an atomization layer film, a base film and a prism layer film which are sequentially arranged from top to bottom. The prism layer film comprises a prism structure layer, the prism structure layer comprises a plurality of continuously-arranged prisms, and the prisms extend in the direction forming an included angle [theta]2 of 6-8 degrees with the reference direction with the production conveying direction of the laminated film production line as the reference direction. The invention further relates to a display backlight module. According to the prism layer film designed by the invention, the problem that lines on the liquid crystal display panel interfere with the laminating film can be solved. The interference-free effect is achieved, the applicability is wider, the interference problem of film layers such as the atomization layer film does not need to be solved by designing a rotating angle, the design complexity is reduced, the design is simpler, the subsequent production is easier and more accurate, and the product percent of pass is increased.

The invention discloses a manipulator for picking up injection molded sheets, which comprises a body of the manipulator for picking up injection molded sheets composed of a base, a manipulator arm and a grabbing mechanism. The top of the base is fixedly connected to the bottom of the manipulator arm, and the left bottom of the manipulator arm is The top of the grabbing mechanism is rotatably connected, and the inside of the mechanical arm is respectively provided with a suction vacuum pump and a micro motor. The grabbing mechanism includes an upper block, and the top of the upper block is rotatably connected to the micro motor through a rotating rod. The interior of the upper bearing block is slidably connected with a touch mechanism. The present invention relates to the technical field of injection molding manipulators. This kind of manipulator for picking up injection molded pieces solves the problem that during the production process of injection molded pieces, the temperature of injection molded pieces is high, the labor intensity of manual picking is high, the efficiency is low, and it is easy to burn; when ordinary manipulators pick up, individual injection molded pieces are squeezed, causing The injection molded sheet is deformed, and it is easy to fall off during the transfer process, causing damage to the injection molded sheet.

The invention relates to a complexing agent special for a copper extracting agent and a preparation method thereof, and belongs to the technical field of wet metallurgy of copper. The complexing agent special for the copper extracting agent comprises, by weight parts, 1-2 parts of silicon-containing inorganic adsorbents, 1-20 parts of silicon-containing organic adsorbents, 1-52 parts of clay and 0.1-0.5 part of activated carbon. The silicon-containing inorganic adsorbents are one or more of gedanite, white carbon black, smectite, allophane and vermiculite. The silicon-containing organic adsorbents are one or more of silane, polysiloxane, polysilane and silicon resin. According to the complexing agent special for the copper extracting agent, the elimination rate of flocculation dirt in the copper extracting agent reaches over 90%, the extraction phase splitting efficiency is improved over 50%, and the use cycle of the copper extracting agent is obviously prolonged.

The invention discloses a vertical plant factory for automatic three-dimensional space transfer of cultivation boards, comprising a cultivation board, a cultivation rack, a lifting component and a space running car. The cultivation layer slides back and forth, and the cultivation board with seedlings can be sent to the cultivation layer by using the space running vehicle. A lifting assembly is arranged on the side elevation of the cultivation rack, and the lifting assembly can drive the space running vehicle to reciprocate along the height direction of the cultivation rack, so as to complete the transportation of plants in multi-layer cultivation layers. The invention utilizes the lifting component and the space running vehicle to realize the transportation of the cultivation board, avoids the problem of reserving a large working space between the cultivation racks to reduce the space utilization rate, at the same time, the work efficiency is improved, and in addition, the upper and lower parts of the cultivation board are ensured. Stability and reliability of unloading operations.

The invention discloses a refrigeration and separation tank for producing liquefied natural gas. The refrigeration and separation tank is a cylindrical shell body, wherein a sealed cylindrical separation groove is formed in the middle of the shell body; a rotary shaft, which is horizontally mounted, is arranged in the separation groove; the rotary shaft is provided with a plurality of spherical liquid filtering screen meshes; the diameter of the liquid filtering screen meshes is the same as the inner diameter of the separation groove; a feeding hole is formed in the shell body at one side of the separation groove and a rotary motor is arranged on the shell body at the other side of the separation groove; the rotary motor is connected onto the rotary shaft; a gas outlet is formed in the top of the separation groove in one side of the rotary motor; a liquid discharging opening is formed in the bottom of the separation groove; a tank body exhausting opening is formed in the top of the shell body; a tank body liquid discharging opening is formed in the bottom of the shell body; the liquid discharging opening is provided with an electromagnetic control valve. The refrigeration and separation tank is improved and a gas product which only contains less liquid and is generated in a liquefied natural gas production process is treated; the device has the advantages of simple structure, convenience for operation, accuracy in controlling and good gas-liquid separation effect and is convenient for subsequent production of the liquefied natural gas.

The invention discloses a function detection method of a touch screen. The detection method comprises the following steps of S1, using a control module to send a starting instruction to a driving module; S2, starting a positioning module by the driving module, fixing a detection position of the touch screen device, and aligning the detection position with an image acquisition module; S3, connecting a circuit board of the touch screen driving device with a capacitance detection module; S4, using the driving module to start a point contact module and the image acquisition module, using the touch screen, and acquiring the image change; S5, using the driving module to start the capacitance detection module, and acquiring the capacitance change when the detection point touch module is started; and S6, using the capacitance detection module and the image acquisition module to send the detection results to a judgment module, pairing the detection results and sending to a control module. According to the function detection method of the touch screen, the process is simple, detection is carried out in a mode of matching the image real-time acquisition and the point contact capacitance change, and compared with the traditional capacitance detection, the precision is higher, and the number of times of repeated detection is reduced.