36results about How to "Easy to handle and process" patented technology

The invention provides a method for manufacturing a soybean protein modified adhesive formaldehyde-free medium-density fiberboard, and belongs to the technical field of density fiberboard manufacture. The method comprises the following steps: heating, stirring and mixing raw materials (soybean pulp, a denaturing agent, a crosslinking agent, a defoaming agent, a preservative and water) to react; preparing the soybean protein formaldehyde-free adhesive by virtue of a colloid mill and a homogenizer; adding a water-proofing agent, a curing agent and a buffering agent into the soybean protein formaldehyde-free adhesive, stirring and mixing at room temperature, and uniformly mixing with wood fibers; performing drying, paving and hot-pressing to prepare the soybean protein modified adhesive formaldehyde-free medium-density fiberboard. The method is environment-friendly and non-pollution; the soybean protein modified adhesive formaldehyde-free medium-density fiberboard is high in adhesion strength, good in water proofing, low in price, low in viscosity and easy to treat and process, can be subjected to hot-pressing and cold-pressing in application, and is not easy to crack. The soybean protein modified adhesive formaldehyde-free medium-density fiberboard can be adhered to fibers and the like, and the processing process can be controlled, and an environment-friendly fiberboard can be manufactured.

The invention discloses a preparation method of metallographic samples. The preparation method includes the following steps: S1, a step of sampling, namely a step of cutting samples at the edge and center of a sample object; S2, a step of inlaying, namely a step of slowly guiding flows of colloid into an inlaying die through galvanized iron wires for curing; S3, a step of grinding; S4, a step of polishing; and S5, a step of corrosion, namely a step of corroding a metallographic detected surface with a corrosion solution. The method can effectively prevent bubbles from forming in the metallographic samples, improve the polishing effect, shorten the polishing time, facilitate metallographic observation of the metallographic detection surface, and improve the detection accuracy.

The invention relates to the technical field of glass production and discloses a glass overturning mechanism used for glass processing. The glass overturning mechanism comprises a set of rectangular framework. Supporting legs are arranged at the four corners of the rectangular framework. The supporting leg on the right side extends out of the upper end of the rectangular framework. A set of opposite hole positions are formed in the extending section of the supporting leg on the right side. A rotary shaft is arranged between the hole positions and penetrates out of the outer sides of the hole positions. A belt wheel is arranged on one side of the rotary shaft and connected with a speed reducer through a belt. The speed reducer is arranged at the bottom of the rectangular framework. The rotary shaft is provided with multiple supporting plates. The other ends of the supporting plates are movably arranged on the rectangular framework. Each supporting plate is provided with a set of sucker frame. The sucker frames are provided with suckers. The glass overturning mechanism used for glass processing has the beneficial effects of being simple in structure, being novel in design, not only facilitating normal carrying and processing through mechanical glass overturning, but also saving time and labor, improving the working efficiency, being good in practicability and facilitating application and popularization.

The invention discloses an automatic feeding device for glass bead production. The automatic feeding device comprises a base bottom plate, a storing box and a feeding inclined guide tube. One end of arotating rod shaft is connected with a feeding motor arranged on the end side of the feeding inclined guide tube. A plurality of shifting boards which are arranged at equal intervals are arranged onthe outer side face of a conveyor belt. A ball storing gap is formed between every two adjacent shifting boards. An adjusting feeding chamber is formed in the lower side of the storing box, and an inlet port communicating with the interior of the storing box is formed in the upper end wall of the adjusting feeding chamber. A push block is arranged in the adjusting feeding chamber, and the end side, away from the feeding inclined guide tube, of the push block is connected with the inner wall of the adjusting feeding chamber through a reset spring. A feeding hole is formed in the semi-cylindrical outer arc-shaped face located at the upper end of the feeding inclined guide tube. According to the automatic feeding device, the structure is simple, automatic feeding can be achieved, manual operation is not needed, equal-quantity feeding is achieved, treatment and machining are facilitated, the efficiency is high, and the practicability is high.

The invention discloses a preparation method of everolimus solid dispersion. The preparation method particularly comprises the following steps that 1, everolimus, hydroxypropyl methyl cellulose and organic solvent are stirred and mixed to be uniform; 2, the organic solvent in the materials which are stirred to be uniform in the step 1 is removed through a microwave vacuum drying method, and then the everolimus solid dispersion is obtained, wherein the vacuum degree of microwave vacuum drying is lower than or equal to 0.080 MPa, and the drying temperature is lower than or equal to 55 DEG C. According to the method, the organic solvent in the preparation process of the everolimus solid dispersion is removed by adopting the microwave vacuum drying method which is conventionally applied to agricultural product and food processing, oxidative degradation of everolimus can be effectively avoided, the drying efficiency can be greatly improved, the dried materials are loose in surface, and the next processing step is easy to operate.

The invention relates to a control method of a molding shape in glass base plate production, which is characterized in that the control method comprises the following steps of: applying a first acting force (F1) and a second acting force (F2) to a glass plate from the left side of the glass plate along the horizontal direction between a stress removing zone and a cutting device zone, and simultaneously applying a third acting force (F3) and a fourth acting force (F4) to the glass plate from the right side of the glass plate along the horizontal direction. The control method used in the glass base plate production has the advantages that 1 the transection stability of the glass plate is improved so that the cutting loss is greatly reduced, and production yield is improved; 2 the form of glass plate is stable between the stress removing zone and a cutting device zone so that the warping and stress stability is greatly improved; and 3 the size adjustment of the molding shape for the form of the glass plate between the stress removing zone and a cutting device zone is favorable for the control on the deflection of the glass plate.

The invention discloses an integrated machine for killing and processing geckos. The machine includes an operation box, a power supply, a central processing unit, an electric shock mechanism, a body measuring mechanism, a transmission overturning mechanism, an receiving and sliding mechanism, a support transmission mechanism, an eye-digging mechanism and a viscera clearing mechanism. The inner andouter walls of the operation box are provided with insulating film layers, the electric shock mechanism is arranged in the operation box, the transmission overturning mechanism is arranged at the tail end of the electric shock mechanism, the body measuring mechanism is arranged on the upper portion of the transmission overturning mechanism, the support transmission mechanism is arranged at the lower end of the tail end of the transmission overturning mechanism, the viscera clearing mechanism is arranged on the upper portion of the support transmission mechanism, the eye-digging mechanism is arranged in the support transmission mechanism, the power supply is arranged in the operation box, and the central processing unit is arranged in the operation box. The invention belongs to the field of gecko killing machines and particularly provides the integrated machine for killing and processing geckos, wherein the machine is high in practicability, can better guarantee the medicinal properties of the geckos, avoids damage to the tails of the geckos, and prevent the geckos from escaping and injuring people.

The invention belongs to the field of mold processing, and particularly relates to a mold processing cooling liquid recycling device. Discharged iron scrap and sludge can be conveniently and quickly treated by the mold processing cooling liquid recycling device. The mold processing cooling liquid recycling device comprises a first water outlet pipe, a first valve, a collecting tank, two first fixing rods, an oblique plate, a mounting tank, a first bearing block, a first mounting frame, a liquid inlet pipe, a second bearing block, a motor, a first fixing plate, a filter screen, an arc-shaped plate, a conveying rod, a second mounting frame, a feed hopper, a second valve, a second water outlet pipe and a filter plate. The second mounting frame is fixedly connected to the top of the collectingtank by the two first fixing rods; an end of the second water outlet pipe is communicated with the bottom of the second mounting frame. The mold processing cooling liquid recycling device has the advantage that effects of conveniently and quickly treating the discharged iron scrap and the sludge can be realized by the mold processing cooling liquid recycling device.

The invention discloses a dispersion method for multilayer graphene. The method comprises the following steps: putting multilayer graphene into an acidic oxidation liquid, mixing and stirring; cleaning and disacidifying the graphene, thereby acquiring water-based graphene pulp; adding a solvent for diluting the water-based graphene pulp, thereby acquiring graphene dispersion liquid. According to the method disclosed by the invention, the efficient dispersion of the multilayer graphene can be realized, the huge energy consumption caused by high-power ultrasonic or grinding can be avoided and the cost can be greatly lowered; no surfactant (or dispersion auxiliary) is used, the influence of the impurities on the graphene performance is reduced and the subsequent material processing technology is obviously simplified; the efficient dispersion is lastly realized, the crystal structure of the graphene is protected from serious damage and the intrinsic characteristics of the graphene material can be kept.

The invention relates to the technical field of semiconductor processing and further discloses a chip transfer processing device and method. The device comprises a first turret module, a second turretmodule and a tray turret module, wherein a suction nozzle support mechanism is arranged on an outer surface of the first turret module, a linear pressing mechanism is arranged at an upper end of thefirst turret module, the second turret module is arranged on the side surface of the first turret module, a carrying tray turret module is arranged on the side surface of the first turret module, anda device carrying tray device is arranged at the top of the carrying tray turret module. The chip transfer processing device is advantaged in that the first turret module and the second turret moduleare arranged on a cabinet, and meanwhile, a tray turret module is arranged, positioning is conducted through a position detection sensor, expansion and compatibility of production processes such as processing, visual inspection, electrical property testing, laser printing, product classification and finished product packaging in the rear-section production and manufacturing process of electronic chip products are facilitated, manpower is saved, and production efficiency is improved.

The invention discloses a garment processing method based on solvent and physical temperature control, comprising the following steps: S1, preparing a coagulant, and spraying it evenly on the fabric to be processed; S2, controlling the temperature of the fabric after the coagulant is sprayed until it solidifies The coagulant coagulates and hardens the fabric; S3, transports the hardened fabric to the subsequent process; the freezing point of the coagulant is -5°C-25°C. Through the above settings, the soft fabric can have good hardness after being sprayed with coagulant and cooled. At this time, it can be transported by suction cup or other methods. At the same time, different temperatures can be adjusted to adjust the hardness. It is also more beneficial to cut and sew the fabric in the later stage, and the solidified fabric with hardness is not easy to deform or twist when cutting. Therefore, the fabric after the above-mentioned treatment is convenient to carry, is beneficial to processing, improves work efficiency, and also improves the quality and uniformity of products.

The invention discloses a steel bar straightening machine with adjustable compression strength, and relates to the technical field of powder packing. The steel bar straightening machine comprises a fixing block and a rotating shaft. A supporting block is arranged on the inner side of the fixing block, and a supporting cabinet is arranged on the right side of the supporting block. A stable block isarranged on the inner side of the supporting cabinet, and a motor is arranged above the stable block. According to the steel bar straightening machine with the adjustable compression strength, by thearrangement of the fixing block, the supporting block, the supporting cabinet, the stable block, the motor, the rotating shaft, a transmission belt and a fixing plate, a user can carry out good support for the fixing block by the fitting of the bottom of the supporting block and the ground, and the fixing block can carry out good support for the supporting cabinet, so that sideslip deviation of the device during use is prevented; the stable block can provide good stability for the device, so that excessive jitter of the device during use is prevented; and the motor drives the transmission belt to rotate through the rotating shaft, so that the top of the device can be driven greatly.

The invention discloses an injection molding rapid forming system which comprises a machine shell, a forming cavity communicated with the outside is formed in the machine shell, a starting mechanism, a smearing mechanism and a polishing mechanism are arranged in the machine shell, a relay and a magnet are arranged in the starting mechanism, injection molded plastic parts can be taken out, and therefore follow-up processing is facilitated; by means of the arranged hydraulic rod, the sliding rod slides up and down at the end of the hydraulic rod by changing stretching and retracting of a spring, the mutual movement mode of the sliding rod and the hydraulic rod is changed, the bottom and the bowl opening of a bowl can be conveniently polished, and the device can be flexibly machined and is simple in structure, the size of the device is reduced, and maintenance is easy.

The invention discloses an electrode foil directional chambering device and a chambering method thereof, relates to the technical field of electrode foil, and aims to solve the problems that in the prior art, existing electrode foil is mostly placed in corrosive liquid for chambering treatment during chambering, directional chambering cannot be carried out, and the production quality of the electrode foil is affected. A chambering box is fixedly installed on the upper portion of a working base, a washing box is arranged on one side of the chambering box, and the washing box is fixedly connected with the working base through bolts. A drying box is arranged on one side of the washing box, and the drying box is fixedly connected with the working base through bolts. Supporting frames are fixedly installed on the upper portion of the working base, lead screw boxes are fixedly installed on the upper portions the supporting frames, and the lead screw boxes sequentially penetrate through the chambering box, the washing box and the drying box. A solution tank is arranged in the chambering box, a lifting frame is arranged above the solution tank, and a negative electrode carbon plate is fixedly installed in the lifting frame.

A solid-state imaging element includes a light receiving unit formed on a semiconductor base, and an anti-reflection film formed on the light receiving unit. The anti-reflection film has a plurality of planar layers whose planar layer in an upper layer is narrower than the planar layer in a lower layer.

The invention discloses environment-friendly equipment with a multistage filtering function for sludge treatment. The environment-friendly equipment comprises a filtering treatment device, wherein a primary precipitation pool is arranged on the inner surface inside the filtering treatment device; a strong power magnet is fixedly arranged on the inner surface inside the primary precipitation pool;grids are fixedly arranged on the outer surface of one side of the primary precipitation pool. The environment-friendly equipment with the multistage filtering function for sludge treatment is provided with the strong power magnet, the two grids, a methane compressor, a methane storage tank, a combustion furnace, a rolling tube machine and a support spring; metal in the sludge can be subjected toadsorption collection, so that the heavy metal content in the sludge is reduced; the further filtering effect can be achieved, so that the sludge becomes fine and can be easily treated; the fast conveyance and recovery of the methane can be realized; the better environment-protection and energy-saving effects are achieved; the contact area between the sludge and the drying media can be increased;the sealing performance is good; the vibration of the equipment during the operation can be reduced; the abrasion among components is reduced; the service life of the equipment is prolonged.

The invention discloses a method for producing a hard alloy bar. The hard alloy bar is composed of the following raw materials of, in parts by weight, 86-91 parts of tungsten carbide, 1-6 parts of cobalt carbide, 1-2 parts of titanium carbide, 0.2-0.5 part of nickel carbide and 0.2-0.5 part of chromium carbide. According to the method, firstly, chromium carbide and nickel carbide are added so that the strength, hardness and abrasion resistance of the alloy bar can be remarkably improved, the attractiveness and cleanliness of the alloy bar are enhanced, and the requirement for chromium raw materials is reduced; a filter screen is placed at a discharging opening of a ball grinding machine, secondary wet grinding needs to be carried out on a mixture which does not meet the requirement, the primary wet grinding time is 30 h, and each of the later wet grinding time is reduced by half, so that the wet grinding effect of materials is improved, and the mixture can be better treated and machined in the subsequent process; and a comprehensive grinding method combining a longitudinal grinding method and a transverse grinding method is adopted in the external rounding and accurate grinding process of the profile alloy bar, the surface of the alloy bar can be effectively ground through the comprehensive grinding method, and meanwhile the working efficiency can be improved.

The invention relates to the technical field of slaughtering equipment, and discloses a slaughtering lifting appliance position adjusting mechanism. The slaughtering lifting appliance position adjusting mechanism comprises a shell, a lifting appliance is arranged on the lower portion of the shell, a supporting shaft is arranged on the surface of the lifting appliance, a driving gear is arranged onthe surface of the supporting shaft, a push ring is arranged on the surface of the supporting shaft, and a first gear, a second gear and a rotating shaft are arranged inside the shell. According to the slaughtering lifting appliance position adjusting mechanism, through cooperative use of a hydraulic device and a push rod and cooperative use of a rotating rod and an axis, the position of a transmission gear can be adjusted and changed, through cooperative use of the transmission gear and the first gear and the second gear, and cooperative use of the first gear, the second gear and the supporting shaft, the lifting appliance can be rotated and adjusted, the rotating effect of slaughtered objects is improved, workers can conveniently treat and process the slaughtered objects, and the slaughtered object treating and processing efficiency is improved.