22results about How to "Guarantee the final quality" patented technology

The invention relates to the technical field of fermentation, in particular to a dough fermentation temperature control device which comprises a fermentation box, a heating device, a cooling device, a rotating shaft, a dough bearing disc and a dough elasticity detection device. Judging whether the initial heating power of the heating device needs to be adjusted according to the fermentation temperature rise slope comparison result to obtain second heating power; according to the fermentation temperature comparison result, whether a cooling device is started or the current fermentation dough temperature is detected or the fermentation dough continues to be heated with second heating power is judged; judging whether the volume of the fermented dough needs to be detected or not according to the fermentation temperature comparison result; and adjusting the second heating power according to the volume growth curve comparison result to obtain second constant heating power. By measuring the temperature, the volume and the elasticity of the dough, the fermentation temperature in the fermentation process is adjusted, so that the dough fermentation accuracy is ensured.

The invention belongs to the technical field of stator processing, and discloses a stator bar less-glue insulation whole immersion process, which comprises the following steps: S1, early-stage preparation; s2, stator bar pretreatment; s3, binding a less-glue mica tape; s4, dipping treatment; s5, curing treatment; s6, cleaning and detecting; the early-stage preparation comprises material selection and equipment inspection and debugging. According to the method, the excellent performance of an insulating layer is guaranteed from the source through the epoxy resin-based solvent-free impregnating varnish with the accurate proportion, secondly, in the link of binding the mica tape with less glue, the binding tightness and uniformity of the mica tape are guaranteed by accurately setting the speed and tension of a numerical control taping machine, the insulation defect caused by poor binding is effectively avoided, and in addition, the service life of the insulating layer is prolonged. Key technical measures such as pressure impregnation, accurate temperature control and pressure maintaining in the impregnation and curing process further promote sufficient permeation of the impregnating varnish and uniform curing of the insulating layer, and the compactness and the electrical performance of the insulating layer are remarkably improved.

The application discloses a paper box joint anti-dislocation shaping equipment and particularly relates to the paper box processing technical field, which comprises a protection structure, an unfolding and shaping structure arranged above the protection structure, a conveying mechanism arranged behind the protection structure, and a vacuum generating device arranged on the outer wall of the unfolding and shaping structure. The unfolding and shaping structure can be used for unfolding and shaping paper boxes of different sizes, forming a three-dimensional shape which is almost consistent with the actual unfolding state of the paper boxes and keeping stable, thereby providing a stable operation basis for the subsequent nailing or sticking process. The protection structure can be used for limiting and aligning the paper board during the paper board butt joint adjustment, adapting to the paper board processing requirements of different width specifications, effectively avoiding the side deviation and dislocation of the paper board during the joint process, guaranteeing the accuracy of the butt joint edge alignment of the paper board, and reducing the probability of the scissors difference after the box body is shaped.

The utility model relates to the technical field of decorative paper processing, and belongs to a decorative paper printing anti-wrinkling winding machine which comprises a rack and a winding roller, the winding roller is arranged on a rack bottom plate through a winding support, a cross beam is arranged on the top of the rack, a mounting beam is arranged in the middle of the rack, a heating assembly is arranged in the middle of the mounting beam, and the heating assembly is connected with the cross beam. A heating assembly is arranged on the cross beam, a guide-in roller and a guide-out roller are arranged on the two sides of the heating assembly respectively, a first hanging bracket and a second hanging bracket are sequentially arranged on the cross beam and located above the guide-in roller and the heating assembly respectively, the first hanging bracket is connected with an anti-wrinkling assembly, and the lower end of the second hanging bracket is rotationally connected with a leveling roller. Compared with the prior art, the anti-wrinkling assembly can flatten decorative paper and prevent the decorative paper from wrinkling in the winding process, and then the flattened decorative paper is heated through the heating assembly and ironed in cooperation with the leveling roller. Therefore, the decorative paper is effectively prevented from wrinkling in the rolling process, and the final quality of the decorative paper is guaranteed.

This application provides a slurry conveying device, including a first storage tank, a second storage tank, a conveying pipeline, a conveying drive, and a residual material cleaning component. The first storage tank is used to store slurry. The second storage tank is spaced apart from the first storage tank. The conveying pipeline connects the first and second storage tanks, defining a conveying path for the slurry. The conveying drive is located on the conveying pipeline and is used to convey the slurry within the pipeline from the first storage tank to the second storage tank. The residual material cleaning component is located on the conveying pipeline, along the conveying path, and is closer to the second storage tank than the conveying drive. The residual material cleaning component is used to draw residual slurry within the conveying pipeline into the second storage tank.

The utility model provides a die core and die core seat dismounting device, which belongs to the technical field of lead extruders and comprises a hydraulic driving mechanism, a supporting seat, a dismounting seat and an ejector rob, the dismounting seat is fixed on the supporting seat and provided with a plurality of limit step holes respectively matched with die core seats of different specifications, and the ejector rob is fixed on the supporting seat. The hydraulic driving mechanism is fixed above the dismounting seat through the supporting seat, the ejector rod is positioned between the hydraulic driving mechanism and the dismounting seat, and the hydraulic driving mechanism is used for dismounting the mold core and the mold core seat through the ejector rod. The die core and the die core seat are disassembled by adopting the design of the limiting step holes matched with the die core and the die core seat and the matching of the hydraulic driving mechanism and the ejector rod, so that the problems of low production efficiency and damage to the die core caused by manually disassembling the die core are effectively solved, and the die core disassembling device has the advantages of high disassembling efficiency and low labor intensity; the device is particularly suitable for disassembling the mold core and the mold core seat on the continuous lead extruding machine.

This invention discloses an installation and construction method for a lattice-type frame structure of a 750kV substation, belonging to the field of substation civil construction technology. The method includes: assembling the frame columns on the ground with the ladder-like structure as the bottom surface to prevent misalignment; using a dual-crane system to flip the entire frame so that the ladder-like surface faces upwards; lifting using a main and auxiliary crane lifting method, with the main crane supporting multiple lifting points via a specially designed spreader beam for load-bearing distribution; after vertical lifting, the main crane guides the frame into the foundation socket, and fine-tunes the positioning using mechanical jacking tools and a three-dimensional orthogonal measurement and control system; finally, multi-stage grouting and anchoring are performed. This invention significantly reduces the risk of deformation during the lifting of ultra-large frames, eliminates the safety hazards of installing ladder bolts at heights, improves the accuracy of positioning and correction, and enhances construction efficiency. It is suitable for the safe and efficient assembly of various heavy-duty lattice frames.

This utility model discloses a mixing device for producing iodine disinfectant. The key technical points are: belonging to the field of disinfectant production, it includes a main body structure, with a material guiding mechanism fixedly connected to the outer end of the main body structure and a mixing mechanism rotatably connected to the inner end of the main body structure. The material guiding mechanism includes a mounting frame, which is fixedly connected to both ends of the main body structure, and a support frame is fixedly connected to the upper end of each mounting frame. By setting multiple material guiding cylinders, different types of raw materials for disinfectant preparation can be stored. When dispensing materials from the material guiding cylinders, the scale allows workers to more intuitively observe the dispensing volume and situation. Furthermore, in conjunction with a weight sensor, the dosage of each component in the multiple material guiding cylinders and inside can be monitored in real time, ensuring accuracy during the production process. This ensures that each component is added accurately in proportion, making the mixing operation of the device more convenient and guaranteeing the final quality of the iodine disinfectant.

The invention relates to the technical field of spinning needles, and discloses a wear-resistant sock needle intelligent finish machining device which comprises a base, an adjusting mechanism is arranged on the rear side of the top end of the base and used for adjusting the grinding speed and angle to achieve high-precision machining of sock needles, and a clamping mechanism is arranged on the front side of the top end of the base and used for clamping the sock needles. The clamping mechanism is used for clamping a sock needle so as to prevent the sock needle from deviating in the grinding process to affect the machining precision, and a loading and unloading mechanism is arranged at the top of the base and used for rapidly disassembling and assembling a grinding tool so as to meet different machining requirements. High-speed rotary grinding is achieved through combination of the driving motor, the transmission rod and the grinding head, the grinding angle is flexibly adjusted in combination with the swing arm and the connecting rod, precise movement of the sliding platform is achieved, uniform and controllable machining of the full length of a sock needle is guaranteed, and rapid and stable clamping of the sock needle is achieved through a linkage structure composed of the rotary knob, the eccentric shaft and the connecting rod.

The utility model relates to the technical field of coil stock devices, in particular to a feeding and pulling-back device for hydrogen fuel cell coil stock cutting. Comprising a pushing disc for transporting a battery roll material, a rotating shaft which is connected with the pushing disc in a sleeving manner and drives the pushing disc, a transfer roller for transferring the battery roll material, a positioning mechanism for confirming that the rotating shaft and the transfer roller are coaxial, and an operation panel for controlling the rotating shaft to rotate, wherein moving rails for ensuring that the pushing disc moves along the shaft are arranged on two sides of the device; a supporting frame is arranged on the moving track, the positioning mechanism comprises a vertical signal transmitter, and the transmitter is arranged on the supporting frame; the horizontal signal transmitter is arranged on the moving track; and the signal receiver is arranged on the transfer roller. By means of the mechanism, a more reliable and efficient solution is provided for feeding and pulling-back work of the hydrogen fuel cell coil stock, and the quality and production efficiency of final products can be improved.

The application discloses a kind of curved surface film covering flatness dynamic monitoring and optimization method of embodied robot, it is related to flexible electronic manufacturing technical field, and this method includes: coarse adjustment step, by projection device projection interference fringe to flexible film material surface, by first camera image acquisition and calculate first height distribution and global flatness index, by first controller driving clamp is adjusted, so that index satisfies first threshold value;Fine adjustment step, by stereo vision system obtains film material three-dimensional topography and obtains second height distribution, compares it with target topography and obtains residual error, based on residual error and pre-calibrated clamp-topography sensitivity matrix, by the optimization model with regularization calculation each clamp fine adjustment amount and drive execution, so that flatness index satisfies more strict second threshold value;Coarse adjustment and fine adjustment are cyclically executed, and control weight is dynamically adjusted to realize smooth transition and closed-loop control.The application realizes the high-precision, adaptive flatness control of film covering on complex curved surface.

The utility model discloses a modularized integrated protection platform, and relates to the technical field of building construction. The modularized integrated protection platform comprises at least two cantilever beams which are fixed on a building outer wall at the same height, an inner stand column and an outer stand column which extend upwards are sequentially connected to the cantilever beams in the direction away from the building outer wall, and at least one layer of walkway plate is connected between the inner stand column and the outer stand column. An outer protective net is connected between every two adjacent outer stand columns. According to the modularized integrated protection platform provided by the embodiment of the invention, the modularized design is adopted, the modularized assemblies can be quickly assembled, the field assembly time is shortened, the installation process is quicker, simpler and more convenient, and therefore the construction speed is increased.

The utility model relates to the technical field of color master batch processing, and disclose a granulator for color master batch processing, including side station, the inside installation of side station has the material guide roller, the top surface fixed mounting of side station has the support and the granulator box, the bottom surface fixed mounting of support has the water jet, the bottom fixed mounting of water jet has the spray head, the outside fixed connection of water jet has the water inlet pipe, the front side fixed mounting of granulator box has the first motor, the left side fixed mounting of granulator box has the second motor, the right side of granulator box is set up and has the feed inlet, the top surface fixed mounting of granulator box has the cylinder, the inside fixed mounting of granulator box has the base and the hopper, the inside installation of base has the first traction roller. The utility model through starting two cylinders, the output shaft of cylinder can drive the sliding block and the second traction roller move in vertical direction, and further can effectively adjust the interval between the first traction roller, can be suitable for different diameter size's material bar.

The invention relates to a gas-phase antirust paper coating device, the gas-phase antirust paper coating device comprises a main body, a plurality of conveying rollers and a coating mechanism, and the plurality of conveying rollers are rotatably arranged on the main body; the coating mechanism is arranged on the main body, the tensioning mechanism comprises a moving block, a tensioning roller and a moving assembly, and the moving block is arranged on the main body in a sliding manner through the moving assembly; and the tensioning roller is rotationally arranged on the moving block. The method has the effect of ensuring the final quality of the product.

The invention relates to the technical field of printing equipment, and discloses environment-friendly intelligent printing equipment which comprises a support. The printing part is arranged on the support and used for printing paper; the plastic film conveying part is fixed to the support, the plastic film conveying part is arranged at the output end of the printing part, and the plastic film conveying part is used for providing a plastic film needed during paper hot pressing; the drying part is arranged on the support, the drying part is arranged between the plastic film conveying part and the printing part, and the drying part is used for drying the printed paper; the ash removal part is fixed on the bracket and is also positioned on one side, far away from the plastic film conveying part, of the drying part; the hot-pressing part is arranged on the side, away from the drying part, of the dust removing part and used for conducting hot-pressing plastic packaging on the printed paper; an acquisition module, a judgment module, a decision module and a controller. The printing automation level is improved, manual intervention is reduced, and high efficiency, accuracy and consistency of the paper processing process are guaranteed.

The present application relates to a kind of drug production detection devices, to the bottled drug carries out airtightness detection, the device includes base, arc rod, positioning seat, electric telescopic rod and isolator cover, its core is in isolator cover inside and is provided with a set of air curtain generation mechanism, the mechanism is formed by multiple arc-shaped plates, organ plate connected adjacent arc-shaped plate and a top sealing cover, form a adjustable diameter annular cavity, by adjusting motor drive screw and connecting rod mechanism, the position of all arc-shaped plates can be changed simultaneously, to adapt to different size medicine bottle.External gas supply is supplied to the cavity by the air inlet pipe on the sealing cover, when detecting, the back pressure change of air curtain area is monitored by pressure sensor installed in positioning seat, when bottle mouth is sealed well, pressure is stable, when there is leakage, pressure drops, according to this to judge airtightness;The device effectively isolates external interference, realizes non-contact detection, and has the advantage of fast adjustment.

The utility model discloses a sludge discharge device for sewage treatment, which belongs to the technical field of sludge discharge equipment and comprises a box body and a base fixedly connected to the bottom of the box body, inner grooves are formed in two ends of the inner wall of the front of the box body, first limiting pieces are uniformly and fixedly connected in the inner grooves, and second limiting pieces are fixedly connected to two ends of the front of the top of the box body. A flow guide block is fixedly connected into the box body, a pressing plate is fixedly connected to the bottom of the push rod, buffering pieces are fixedly connected to the four feet of the bottom of the pressing plate, a frame body is fixedly connected to the bottoms of the buffering pieces, a movable shaft is movably connected to the inner wall of the frame body, and a filtering plate is fixedly connected to the movable shaft. According to the sludge discharging device for sewage treatment, by arranging the first limiting piece, the second limiting piece, the inclined block, the filter plate and other components, soil blocks on the filter plate can be vibrated and loosened, compared with a traditional mode that people need to frequently bend over or soil blocks need to be pushed downwards one by one through tools, discharging is easier, the manpower and time cost is reduced, the labor intensity is relieved, and the operation efficiency is improved.

The invention discloses a release film composite equipment and a release film composite production line, the release film composite equipment comprises a frame; the frame is provided with a first unwinding device, a second unwinding device, an infrared preheating roller, a high-temperature water preheating roller, a composite roller device, a heating system, a cooling roller, a third flattening roller, a trimming mechanism and a winding device; the film on the first unwinding device is preheated by an infrared preheating roller, the base film on the second unwinding device is preheated by a high-temperature water preheating roller, the preheated film and the base film are composited by the composite roller device to obtain a composite film, the composite film bypasses the cooling roller and the third flattening roller, and is trimmed by the trimming mechanism and then sent to the winding device for winding. Aiming at the characteristics of the polyester composite release film, the invention can meet the production needs of the new polyester composite release film, ensure the release effect of the polyester composite release film, and realize the large-scale production of the new composite release film.

The present invention discloses a high-precision chip packaging automatic alignment and calibration device, which belongs to the field of chip packaging technology. A high-precision chip packaging automatic alignment and calibration device includes a processing table, and also includes: a top frame, fixedly connected to the top of the processing table, wherein a lifting device is fixedly installed on the top frame, and a chip packaging machine is fixedly installed on the telescopic end of the lifting device; a conveyor belt fixedly installed on the processing table, wherein a plurality of cylindrical placement tables arranged at equal intervals are installed on the conveyor belt, each of the cylindrical placement tables is provided with a placement groove, and an alignment component for driving the cylindrical placement table to align with the chip packaging machine is provided on the conveyor belt; the present invention can complete the automatic alignment of the chip and the chip packaging machine, avoid obvious deviations between the chip and the chip packaging machine, and indirectly ensure the final quality of the chip.

The invention discloses automatic alignment and calibration equipment for high-precision chip packaging, and belongs to the technical field of chip packaging. An automatic alignment and calibration device for high-precision chip packaging comprises a processing table and further comprises a top frame fixedly connected to the top of the processing table, lifting equipment is fixedly installed on the top frame, and a chip packaging machine is fixedly installed at the telescopic end of the lifting equipment; the conveying belt is fixedly mounted on the processing table, a plurality of cylindrical placement tables which are arranged at equal intervals are mounted on the conveying belt, a placement groove is formed in each cylindrical placement table, and an alignment part for driving the cylindrical placement tables to be aligned with the chip packaging machine is arranged on the conveying belt; according to the chip alignment device, automatic alignment work of the chip and the chip packaging machine can be completed, obvious deviation between the chip and the chip packaging machine is avoided, and the final quality of the chip is indirectly guaranteed.

The invention relates to a tadalafil tablet and a preparation method thereof. The tadalafil tablet comprises a tablet core and an outer coating wrapping the tablet core, the tablet core comprises the following components in parts by weight: 20 parts of tadalafil, 9-16 parts of a first disintegrating agent, 1.5-4 parts of a first adhesive, 3-8 parts of a second adhesive, 230-260 parts of a first diluent and 0.5-1.5 parts of a surfactant; the particle size distribution of the tadalafil meets the following conditions: D90: 20-70 [mu] m, and D50: 4-35 [mu] m; and the coat comprises the following components in parts by weight: 40-70 parts of a second diluent, 7-14 parts of a second disintegrating agent and 1-3 parts of a lubricant. According to the invention, the crushing process of raw material medicines is avoided, the material loss is reduced, the production process is simplified, and the economic benefit is improved; and by optimizing the production process, the in-vitro dissolution and release rate of the tadalafil is improved, the in-vitro dissolution rate of the tadalafil is increased, and better bioavailability is indicated.

The present invention relates to a modular operating room, comprising a keel frame, and a plurality of functional cabinets installed in parallel in the keel frame, wherein the keel frame comprises corner frames fixed at four corners, and an upper beam and a bottom beam installed between adjacent corner frames, wherein the bottom beam is provided with a plurality of roller grooves, the bottom of the functional cabinet is provided with rollers, and the functional cabinet is movable on the bottom beam through the cooperation of the rollers and the roller grooves, and a support beam is provided above the functional cabinet, and a plurality of pipeline boxes communicating with each other are installed on the support beam. The present invention realizes the modularization of the operating room, realizes the assembly of the operating room by combining the keel frame with various types of functional cabinets, simplifies the construction process, not only improves the work efficiency, but also ensures the final quality of the operating room.