7results about How to "Improve transfer effect" patented technology

The utility model discloses an emergency patient transfer bed, and particularly relates to the technical field of medical auxiliary instruments, the emergency patient transfer bed comprises a bottom plate, the four corners of the top end of the bottom plate are respectively and fixedly provided with an electric telescopic rod, and the top ends of the four electric telescopic rods are fixedly provided with a bed plate; the device comprises four fixing blocks, a movable side plate is arranged between the two fixing blocks on the same side, the movable side plate is rotationally connected with the two fixing blocks through two rotating shafts, a plurality of rotating grooves are formed in the inner side of the movable side plate, and rotating rollers are rotationally connected into the rotating grooves. The movable side plates are adjusted to be in the horizontal state, so that the movable side plates can be in parallel butt joint with sickbeds of patients, then the patients on different sickbeds can be moved to the bed plate in parallel, and the translation process of the patients can be more convenient and faster through the rotating rollers and the rubber sleeves on the bed plate; and the situation that the patient is injured secondarily in the transferring process is effectively avoided, and the transferring effect is good.

The utility model discloses a printing equipment for printing fabric processing relates to printing fabric processing technical field, including the machine case, the printing mechanism is fixedly installed in the middle part in the machine case, the input of one side of machine case is equipped with preheating mechanism, and the output of the other side of machine case is fixedly installed with drying mechanism. The utility model adopts the above structure, and during the application of this technical scheme, the upper and lower printing plates are oppositely arranged through the staggered design of the printing mechanism, and the synchronous drive of the adjusting assembly is matched, so that one-time printing of both sides of the fabric can be realized during use, the fabric does not need to be turned over and reworked, the production process and time cost are reduced, positioning deviation caused by secondary processing is avoided, and the printing quality stability and production efficiency are improved, solving the problems that the existing device can only print one side, and secondary processing leads to low efficiency and positioning deviation.

This invention relates to the field of transfer paper coating technology, specifically to a thermal sublimation transfer paper coating and its preparation method. The invention first coats a photothermal dual-curing polyurethane emulsion onto a substrate paper, curing it to form a hydrophobic layer. The photothermal dual-curing polyurethane emulsion is composed of an epoxy-terminated silicone polyurethane modified with hydroxyl-terminated polydimethylsiloxane and capped with propylene glycol diglycidyl ester, and a double-bond capped polyurethane obtained by chain extension with glycerol monoglycidyl ether and capping with hydroxyethyl acrylate. Next, an ink-absorbing coating containing mercapto-modified silica, acrylamide monomer, and sodium carboxymethyl cellulose is coated onto the hydrophobic layer, cross-linking to form an ink-absorbing layer. Finally, a polyvinyl alcohol solution is coated onto the ink-absorbing layer to form a surface layer. The thermal sublimation transfer paper coating designed by this invention exhibits strong adhesion and excellent transfer effect.

The invention discloses an aromatic compound transporter mutant and application thereof, and belongs to the technical field of bioengineering. The mutant is obtained by carrying out site-specific substitution on a key residue of a gated ring on the basis of an outer membrane transporter derived from Pseudomonas putida, and specifically comprises one or a combination of more of substitution of 120th phenylalanine into glycine, substitution of 121st leucine into glycine and substitution of 122nd glutamine into glycine, and the mutant is obtained by carrying out site-specific substitution on a key residue of a gated ring of the outer membrane transporter, so that the mutant is obtained, and the mutant is obtained by carrying out site-specific substitution on the key residue of the gated ring of the Pseudomonas putida derived from Pseudomonas putida derived from Pseudomonas putida derived from Pseudomonas putida derived from Pseudomonas putida. Preferably, a single mutant F120G, a double mutant F120G / L121G or a three mutant F120G / L121G / Q122G can be included, and conservative substitution derivation can be carried out on the basis of the F120G / L121G / Q122G. The mutant can be used for microbial efficient production and cell tolerance regulation of aromatic compounds according to physicochemical characteristics of a target product, and has important application value in green biological manufacturing, fermentation engineering and bioremediation.

The invention discloses a control system of a self-lifting profiling taper transfer printing machine, and relates to the technical field of industrial automatic control and precise transfer printing. And the pressure compensation module is used for carrying out PID (Proportion Integration Differentiation) operation according to the theoretical pressure value of each point on the taper transfer track and the real-time pressure value fed back by the pressure sensor to generate a dynamic pressure compensation instruction so as to keep the transfer pressure constant at different diameters of the conical workpiece. Through the dynamic pressure adjusting module, a pressure planning value is inquired in real time according to the curvature radius of a transfer printing point, PID closed-loop control is carried out in combination with feedback of a pressure sensor, and dynamic self-adaptive constant adjustment of transfer printing pressure at different diameters of a conical workpiece is achieved; therefore, the process problems of different transfer printing depths, local loss or ink overflow and the like caused by pressure fluctuation are effectively solved, and the uniformity and consistency of transfer printing quality are remarkably improved.

The utility model discloses an iron core coiled material transfer device which comprises a supporting base, iron core coiled materials are distributed between clamping plates, a supporting pad is installed in the center of the upper end of the supporting base, a driving motor is installed on the edge of the lower end of the inner wall of the supporting base in an embedded mode, and idler wheels are installed at the output end of the driving motor. The electric hydraulic push rod, the driving motor, the lead screw mechanism and the servo motor are electrically connected with the PLC. According to the transfer device for the iron core coiled material, an electric hydraulic push rod, a driving gear, a transmission fluted disc and a servo motor can be controlled through a PLC to drive a clamping plate to conduct lifting and overturning adjustment, the clamping plate can be driven to move front and back through a lead screw mechanism and a lead screw sliding block, automatic feeding and discharging of the iron core coiled material are facilitated, operation is safe, and the efficiency is high. In addition, two groups of distributed electric hydraulic push rods and mounting plates are arranged in total, damage is avoided, flexible movement can be conducted through a driving motor and rolling wheels, and the transfer effect is better.

The utility model discloses a kind of convenient and environmentally-friendly tailing waste frame, including frame, the lower end edge of the frame inner wall is equipped with forklift fork groove, and the upper end flush distribution of forklift fork groove inner wall has forklift backing plate, the upper end outside of the frame is inlayed and fixed with lifting ear ring. This one kind of convenient and environmentally-friendly tailing waste frame can be hoisted by lifting ear ring, avoid a group of damage cannot be operated, and can be prevented by forklift fork groove, forklift backing plate Slip fork, transport effect is good, and can be quickly drained by the support backing plate of inclined distribution, oil outlet, oil guide groove, and is collected by oil receiving tray, and by pulling slide block, pulling sliding slot, quickly pull disassembly and assembly, it is convenient to clean, and can be turned over by pressing plate by rotating seat, limit sliding slot, first locking knob, limit sliding block, second locking knob, slider, slide rail Sliding lifting adjustment, it is convenient to press waste material and fix, transport is stable.