13results about How to "Avoid fluency" patented technology

The utility model relates to the technical field of glass production, in particular to an automatic glass feeding device of a glass tempering furnace, which comprises a base, a fixed plate, a swing plate, a motor, an electric push rod, a contact plate and the like. A fixed plate is fixedly connected to one side of the top of the base, a swing plate is rotatably connected to the base, a motor is mounted on the base close to the swing plate, an output shaft of the motor is connected with the swing plate, an electric push rod is mounted on the swing plate, and a movable rod of the electric push rod is connected with a contact plate. Through cooperation of the motor, the electric push rod, the L-shaped clamping plate and other parts, automatic clamping and automatic feeding of glass are achieved, the whole process is high in automation degree, high in adaptability and easy and convenient to operate, and production efficiency is greatly improved.

The utility model discloses a glass rod cutting machine's feeding device, including support, the support upside is provided with the top plate, its characterized in that, the top plate is provided with the placing sub -assembly for placing glass rod in, the support bottom is provided with the translation sub -assembly of the support drive forward and backward movement and realizes the translation feeding, the support is provided with the lifting assembly of the top plate ascending feeding in, still include glass rod cutting machine support, the front side fixed setting of glass rod cutting machine support has the front side support, the translation sub -assembly fixed mounting in the upper end surface of front side support and glass rod cutting machine support, this device, through with the support and the top plate move to right, and make the top plate move up after loading glass rod relative to the support and the working part of glass rod cutting machine butt joint, realized glass rod feeding process.

The utility model belongs to the premixed mortar stirring design technical field, concretely relates to a kind of air leakage prevention pressure tee bend valve device applied to premixed mortar powder material shunting, including valve body, first valve plate, second valve plate, valve plate drive mechanism, sealing limiting mechanism, the first valve plate, second valve plate are set in valve body and are fixedly connected with valve plate shaft, the first valve plate and second valve plate rotate synchronously with the rotation of valve plate shaft, the valve plate drive mechanism is connected with valve plate shaft and drives valve plate shaft rotation, the limiting frame is set on the inner wall of valve body, the limiting frame is set between feed inlet and discharge port and is abutted with first valve plate and second valve plate, for limiting the rotation angle of first valve plate or second valve plate, sealing strip is set on limiting frame.The air leakage prevention pressure tee bend valve device applied to premixed mortar powder material shunting of the utility model effectively avoids the leakage problem caused by the closure of valve body is not strict, especially suitable for the tee bend material of powder conveying in the process under the condition of gas pressure.

The utility model discloses a kind of AB glue barrels, comprising: glue barrel assembly, glue barrel assembly is used to add two different glue solution;Mixing barrel, mixing barrel connects glue barrel assembly;Cross support, cross support is arranged in mixing barrel;First dispersion ball, multiple first dispersion balls are provided on cross support;Discharge barrel, discharge barrel is detachably arranged on mixing barrel;Glue barrel assembly includes: feed barrel, feed barrel has two, two feed barrels are symmetrically arranged;Guide barrel, one guide barrel is connected to the end of each feed barrel;Among them, two guide barrels are symmetrically arranged, and guide barrel connects mixing barrel;The utility model can uniformly mix glue solution, and can improve glue quality.

The utility model discloses an electronic lock. The electronic lock comprises a shell, a first spring bolt assembly, a second spring bolt assembly, a clutch mechanism, a driving mechanism and a reset mechanism. The first spring bolt assembly and the second spring bolt assembly are both in linkage fit with the clutch mechanism. The clutch mechanism has a joint state and a separation state, and in the joint state, the clutch mechanism can drive the first spring bolt assembly and the second spring bolt assembly to be unlocked under the action of external force; the driving mechanism is used for driving the clutch mechanism to be switched between a joint state and a separation state; the clutch mechanism is further provided with an unlocking position and a locking position, and the reset mechanism is used for providing restoring force when the clutch mechanism is switched from the unlocking position to the locking position. By means of the arrangement, the problem that unlocking and locking of the electronic lock body are affected due to the fact that gear engaging of the clutch component is not smooth or fails due to drooping of the handle is solved.

The utility model discloses a stone cutting machine lifting mechanism which comprises a fixing frame, the back face of the fixing frame is fixedly connected with a liquid storage box, the back face of the fixing frame is fixedly connected with an infusion pump, the power input end of the infusion pump penetrates through the liquid storage box and extends into the liquid storage box, and the power output end of the infusion pump is fixedly communicated with a hose. The end, away from the infusion pump, of the hose fixedly communicates with an annular pipe, the inner wall of the fixing frame is slidably connected with a supporting block, and the inner wall of the supporting block is fixedly connected with the outer surface of the annular pipe. Through the arrangement of the liquid storage tank, the liquid pump, the hose and the annular pipe, when the lifting mechanism is used for a long time, the liquid pump can pump out lubricating liquid in the liquid storage tank, meanwhile, the lubricating liquid can be conveyed to the annular pipe through the hose, and then related assemblies are lubricated; therefore, the problem that a driving assembly in an existing lifting mechanism is prone to lacking the lubricating effect is well solved, and the phenomenon of unsmooth lifting or clamping stagnation caused by insufficient lubrication is avoided.

A tea leaf roller fixation device facilitating discharging comprises a rack, a shell is fixed to the upper portion of the rack, a roller capable of rotating is arranged in the shell, a feeding port is formed in one end of the roller, a discharging port is formed in the other end of the roller, and a discharging mechanism is arranged at the end of the discharging port. And a vibration motor is mounted on the discharging mechanism. The discharging mechanism can screen tea leaves discharged from the roller, impurities in the tea leaves and tea leaf fragments which do not meet requirements are removed, the problems that discharging is not smooth, and the tea leaves are prone to being blocked are solved, and the production efficiency of the tea leaves is improved. In conclusion, the efficient and uniform fixation and smooth discharging process of the tea leaves are achieved, great convenience is brought to tea leaf production, and benefits are improved.

This application discloses a wireless charging stand, comprising a first wireless charging module and a second wireless charging module. The first wireless charging module includes a first housing and a first wireless charging component installed within the first housing. The first housing has a first plate surface and a rotating portion disposed on the first plate surface. The second wireless charging module includes a second housing and a second wireless charging component installed within the second housing. The second housing has a second plate surface opposite to the first plate surface, and the second plate surface is provided with a mating portion. The rotating portion is rotatably connected to the mating portion around a first axis, so that the second wireless charging module can rotate relative to the first wireless charging module along the first plate surface. The first axis is perpendicular to both the first and second plate surfaces. A power supply component is also installed within the first or second housing, and the power supply component is electrically connected to the first wireless charging module and the second wireless charging component. This application's wireless charging stand can conceal the rotating portion and the mating portion, preventing them from being exposed.

The present invention provides a feeding structure of a sand making machine and a sand making machine, which belongs to the technical field of sand making machines. The structure comprises a feeding mechanism, wherein the feeding mechanism comprises a feeding hopper assembly, and a feeding opening and closing assembly is connected to the lower end of the feeding hopper assembly, and a driving assembly is vertically connected between the left side of the lower end of the feeding hopper assembly and the left side of the feeding opening and closing assembly. The intermittent gear meshing at the lower end of the driving assembly is provided with a driving member, and the feeding mechanism is driven by the rotation of a rotor, so that the feeding mechanism does not need an external driving end and does not increase energy consumption. In addition, according to the actual situation of the rotor, the number of circles required for centrifugal force rotation to throw away the material is limited by the number of teeth of the rack and the number of teeth of the main gear. When the rotor just throws out sand and gravel for crushing, a suitable amount of sand and gravel enters the rotor cavity area through a sliding opening and closing of the feeding opening and closing assembly, so that there is an uninterrupted and limited amount of feed in the rotor cavity, so that the feed amount is more stable and there will be no problem of excessive or insufficient feed.

This invention provides a method for preparing bisphenol A-bis(diphenyl phosphate), comprising the following steps: 1) mixing a catalyst, bisphenol A-bis(diphenyl phosphate), and phosphorus oxychloride uniformly to obtain a mixed solution; 2) heating bisphenol A to a liquid state and continuously feeding it and the mixed solution from step 1) into an esterification reactor for esterification reaction, followed by removal of phosphorus oxychloride to obtain an intermediate reaction solution; 3) preheating phenol and the intermediate reaction solution from step 2), and continuously feeding them into a sealing reactor for sealing reaction, followed by removal of phenol to obtain bisphenol A-bis(diphenyl phosphate). This method allows for all-liquid phase feeding, resulting in a high yield of the flame retardant BDP and a low content of impurity Z in the product.

The invention relates to the technical field of building decoration line drawing, and discloses a line drawing robot for building decoration, which comprises a vehicle body, an ink box is fixedly connected in the vehicle body through a frame body, an infusion tube is fixedly connected to the bottom of the ink box, and a nozzle is fixedly connected to one end, away from the ink box, of the infusion tube. A mounting cavity, an expansion cavity and a spiral cavity are sequentially formed in the nozzle from top to bottom, a spiral groove is formed in the inner wall of the spiral cavity, a guide hole communicated with the outside is formed in the spiral groove in the inner wall of the spiral cavity, the nozzle is sleeved with a collecting box of an annular structure, and a drainage pipe is fixedly connected into the guide hole; the end, away from the guide hole, of the drainage tube penetrates through the top of the collection box and is slidably connected with the collection box. According to the line drawing robot for building decoration, the situation that residual ink drips from a nozzle, and line drawing continuity and overall precision are influenced and disturbed is avoided, and the clearness of line drawing breakpoints and the tidiness of a working face in a building construction site are effectively improved.

The utility model discloses a novel electric water cup holder and handrail assembly, including cup holder assembly, the opposite sides of cup holder skeleton bottom in cup holder assembly are equipped with the slide, the slide is slidably connected with slide rail, the both ends of slide rail are connected with the handrail skeleton on handrail assembly through front support and rear support, and the cup holder skeleton between both sides slide is equipped with mounting frame, and cup holder motor is connected on cup holder skeleton through mounting frame, and the one end of screw rod of cup holder motor passes mounting frame and is connected with one end of fixed bolster, and the other end of fixed bolster is connected with handrail skeleton. The utility model discloses a kind of electric type horizontal telescopic water cup holder, which is telescopicly connected inside handrail assembly by cup holder motor drive, through the reasonable arrangement of cup holder motor, the mutual cooperation of slide rail and slide, make cup holder assembly have all-round improvement in sliding speed, movement stable and movement noise.

The utility model provides a fan swing head transmission device which comprises a driving motor and a transmission assembly arranged on the driving motor, and the driving motor drives a fan swing head through the transmission assembly. The transmission assembly comprises a box body, a speed reduction planetary gear assembly, a transmission shaft and a bearing assembly arranged on the output shaft in a sleeving mode, the fan is in transmission connection to the output end of the transmission shaft, and the driving motor drives the transmission shaft to rotate through the speed reduction planetary gear assembly to enable the output end of the transmission shaft to drive the fan blades to swing left and right. According to the fan head-swinging transmission device, the transmission efficiency and the bearing capacity of the fan head-swinging transmission device in the process of driving a fan head to swing can be effectively improved, meanwhile, the structure of the fan head-swinging transmission device is effectively simplified, and therefore the space occupied by a fan using the fan head-swinging transmission device is reduced. In addition, the stability and smoothness when the driving motor drives the transmission shaft to drive the fan to rotate through the speed reduction planetary gear assembly can be effectively improved.