4results about How to "Improve boot rate" patented technology

The utility model relates to the carbon brush processing and manufacturing field, especially to a carbon brush working surface camber processing device. The rotating device of the utility model includes lower base, end face bearing, inner core lower sealing plate, enclosure, inner core, inner core upper sealing plate, upper base, 2 end face bearings are respectively installed into lower base and upper base, the inner core lower sealing plate and inner core upper sealing plate are respectively screwed in the both end faces of inner core, the boss is set up on the inner core lower sealing plate and inner core upper sealing plate, the boss of inner core lower sealing plate and inner core upper sealing plate faces outward, the enclosure is fixedly connected with lower base, upper base, the carbon brush assembly is installed on the enclosure, the output shaft of servo motor is connected with the boss of inner core lower sealing plate through the connecting shaft, and the outer circular surface of inner core is provided with spiral saw teeth. The utility model avoids the running-in time after the carbon brush assembly replacement, and improves the radar starting rate.

The invention relates to the technical field of cone crushing equipment, in particular to an online monitoring and on-load regulation and control system and method for an ultra-fine cone crusher, and is characterized in that the online monitoring and on-load regulation and control system comprises the ultra-fine cone crusher, a discharge belt conveyor, an AI visual monitoring device and a central control unit, and a discharge port on-load regulation device is arranged on the ultra-fine cone crusher; a discharging belt conveyor is arranged below a discharging opening of the superfine crushing cone crusher, an AI visual monitoring device is installed on the discharging belt conveyor, and the AI visual monitoring device is used for conducting on-line monitoring on finished products conveyed on the discharging belt conveyor and feeding the finished products back to the central control unit in real time. And the discharge port on-load adjusting device realizes on-load adjustment of the discharge port under the real-time control of the central control unit. According to the invention, an intelligent fine tuning mechanism based on real-time product feedback is provided, online monitoring and on-load regulation can be realized, the product consistency is effectively ensured, the starting rate is improved, the service life of the lining plate is prolonged, and the intelligent cost is reduced.

The utility model discloses a bundling plate which comprises a plate body, the plate body is provided with two bundling grooves, the two bundling grooves both penetrate through the upper surface and the lower surface of the plate body, notches of the two bundling grooves are oppositely arranged, one side of the plate body is provided with a notch, and the other side of the plate body is provided with a clamping groove. The plate body is provided with a notch, the notch is communicated with the two bundling grooves so that a plurality of bundled glass fibers can enter any bundling groove from the outside of the plate body through the notch or enter the outside of the plate body from any bundling groove through the notch, and the plate body is further provided with a connecting structure so that the bundling plate can be detachably connected to a bundling plate fixing part. The glass fiber bundling device can be applied to bundling of glass fibers in two directions, introduction of wire blocking materials (such as iron wires) can be reduced, tows can be introduced in the two directions without the iron wires, and the production cost is saved. The use of positioning iron wires is reduced, the wire leading time is saved by more than 5 seconds each time, meanwhile, metal brought into a spinning cake is reduced, and potential quality hazards are reduced.

The application provides a glass fiber sizing agent and a preparation method and use thereof. The sizing agent comprises 0.02%-0.5% of a pH value regulator, 0.1%-1.5% of a silane coupling agent, 0%-7.0% of a first film forming agent, 0.5%-4.0% of a second film forming agent, 0.02%-1.0% of a water resistance agent, 0.05%-0.8% of a lubricant, 0.01%-0.5% of an antistatic agent, and the rest is water. The glass fiber sizing agent can effectively reduce the glass fiber abrasion and broken filament, has good smoothness, high starting rate, excellent bundle property, slip property and antistatic property, has less hairiness during use, and the glass fibers are uniformly dispersed and distributed; the molding fluidity is excellent, the resin compatibility is good, the obtained composite material product has excellent appearance effect and mechanical property, can improve the interface bonding density and water resistance of the composite material, and has the advantages of reducing the generation of pores and bubbles during the water boiling process and the like.