6results about How to "Does not affect production rhythm" patented technology

This invention relates to a pallet preheating device for a steel coil transport line. The device is positioned before the coil loading position on the steel coil transport line and located on one side of the line. The device includes a heating section for preheating an empty pallet on the line and a movable drive structure for moving the heating section closer to or away from the pallet. The heating section is connected to the movable drive structure, and the bottom end of the drive structure is fixed to one side of the transport line. This invention preheats the empty pallet before the steel coil is loaded, ensuring that the temperature of the contact area between the pallet and the coil is close to the coil's temperature. This effectively slows down the heat exchange rate at the contact point, ensuring temperature uniformity during transport and improving product quality.

The utility model provides a kind of production line automatic detection primer device based on machine vision belongs to automobile parts production technical field.Set in the movable end of primer robot, including acquisition module, processing module and warning mechanism, the input end connection of acquisition module and processing module, the input end connection of the output of processing module and warning mechanism, warning mechanism includes display;Acquisition module is used to gather the image information of radar cover plate bottom plate after the image of radar cover plate bottom plate after each primer operation ends;Processing module is used to receive the image information sent by acquisition module, and when determining that primer on radar cover plate bottom plate is unqualified according to image information, send warning signal to warning mechanism;Warning mechanism is used to respond to the warning signal sent by processing module and control display to display warning mark.In automatic production line, it is automatically and quickly identified whether primer position is missed or broken, which reduces labor cost and improves the effect of equipment automation.

The utility model provides a spot ironing device and a spot ironing machine, and the spot ironing device comprises a heating assembly which is used for melting an adhesive film in a given area; the cooling assembly is arranged beside the heating assembly and is used for applying cooling gas to the adhesive film in the set area; and the controller is used for controlling the heating assembly to be close to or far away from the adhesive film and controlling the cooling assembly to be opened or closed, when the heating assembly moves in the direction close to the adhesive film, the cooling assembly is opened, and when the heating assembly moves in the direction far away from the adhesive film, the cooling assembly is closed. According to the spot ironing device provided by the utility model, the cooling assembly is arranged beside the heating assembly of the original spot ironing machine, and the cooling assembly can cool the adhesive film when the heating assembly heats and melts the adhesive film, so that the cooling time of the adhesive film can be shortened after the spot ironing and melting of the adhesive film are finished, and the production efficiency is improved. The deviation of the adhesive film when the back plate glass flows out of the spot ironing machine is avoided, and the production takt of a workshop is not influenced.

The application discloses a kind of automatic feeding system and automatic control method of drill pipe in coal mine, including movable car body platform, the car body platform middle part is provided with feeding mechanism along transverse distribution, the longitudinal front end of car body platform is provided with control module;The feeding structure includes material box support, the material box support includes a pair of first column and a pair of second column in car body platform along transverse sequentially arranged, first crossbeam is arranged between the first column and the second column;Horizontal distribution structure and vertical distribution structure are controlled by control module to realize the cooperative operation of each extraction only one drill pipe, and storage queuing structure has certain fault tolerance, ensure that each temporary storage station has a drill pipe, do not affect production rhythm, solve the problem that it is difficult to take out single drill pipe from numerous drill pipes each time, while not affecting the production rhythm of equipment.

The present application relates to the technical field of automobile roof, especially relates to a kind of automobile roof mould automatic spraying release agent mechanism, wherein roof mould includes upper die, lower die and movable beam, movable beam reciprocating along the side surface of upper die and lower die, for conveying raw material between upper die and lower die, automatic spraying release agent mechanism includes rotary driver, swing rod and release agent spray head, rotary driver is set on movable beam, and the rotation part of rotary driver is connected with one end of swing rod, and several release agent spray heads are installed on swing rod in upward and downward manner, when mould opening, swing rod is perpendicular to movable beam, movable beam walks forward and drives swing rod to pass between upper die and lower die, release agent spray head simultaneously sprays release agent on upper die and lower die;When mould closing, swing rod is attached to movable beam, and movable beam retreats with swing rod and spray head.The above-mentioned automatic spraying release agent mechanism improves the production efficiency and spraying quality of roof, and the modification cost is low.

This invention belongs to the field of iron and steel metallurgy and comprehensive energy utilization technology, specifically disclosing a method and system for upgrading low-carbon coal gas in integrated iron and steel production based on carbon dioxide recycling. This invention captures and purifies high-purity CO2 from blast furnace gas, completely replacing nitrogen used for converter slag splashing and bottom blowing. It utilizes the sensible heat of the high-temperature flue gas in the converter to drive a reduction reaction between pulverized coal and CO2, generating high-concentration CO, thus upgrading and improving the efficiency of converter gas. The upgraded gas is then recovered for power generation, industrial furnace fuel, or chemical raw materials. The CO2 produced during combustion is captured and recycled again, forming a closed-loop carbon cycle within the plant: capture-conversion-utilization-recapture. This invention can increase the CO volume fraction of converter gas to over 85%, increase the calorific value by 20%–50%, and reduce carbon emission intensity per ton of steel by 8%–10%, achieving carbon emission reduction, energy saving and cost reduction, and energy value-added effects. The process is compact, adaptable to existing production lines, and has strong industrial feasibility.