409results about How to "Rotation does not affect" patented technology

The invention relates to a precisely imitated manually extruding type dough making device which is characterized by comprising a casing, a motor, a worm shaft, two worms, two worm wheels, two vertical shafts, a semi-gear, an external gear ring and two elastic support frames, wherein the outside of the casing is provided with the motor; the output end of the motor is connected with the worm shaft which is transversely supported in the casing through a driving device; the two worms are arranged on the worm shaft at intervals and respectively drive one worm wheel; the two worm wheels are supported in the casing respectively through one vertical shaft; the middle parts of the two vertical shafts are provided with a pair of symmetrical cams; the top of the vertical shaft at one side is provided with the semi-gear; the external gear ring which is supported on the top of the casing is meshed with the semi-gear; one centremost tooth on the semi-gear forms 180 degrees with the long ends of the cams; the two elastic support frames are arranged at the center of the bottom of the casing; the tops of the two elastic support frames are connected with a pair of symmetrical arched extruded sheets; and the back parts of the two arched extruded sheets are respectively connected with the side wall of the casing through a tension spring. The invention can effectively reduce labour cost and improve work efficiency, thereby being suitable for middle and small wheaten food processing places such as families, upscale hotels, small canteens, and the like.

The invention discloses a stable oscillating stirring kettle which comprises a kettle body, a sliding toothed plate and a sliding sleeve, wherein an upper cover is arranged at the upper end of the kettle body; a strip-type hole, a sliding groove, the sliding toothed plate and sliding bars are formed in and arranged on the upper cover; a placement plate is arranged on the rear side above the kettle body; a rotating shaft, a rotating disc, a sliding square rod, the sliding sleeve, a first motor, a driving rotating rod and a transmission connecting rod are arranged on the front surface of the placement plate; and a second motor, a stirring shaft, stirring fan blades, vertical cleaning blades, a support rod, a rotating support block, a rotating steel ball and an extension spring are arranged at the lower end of the sliding toothed plate. According to the stable oscillating stirring kettle, the motor drives the rotating disc to perform reciprocating oscillation, so that the second motor and the stirring shaft are driven to perform horizontal oscillation and perform material stirring by matching of the sliding sleeve and the sliding toothed plate; and the support rod, the rotating support block, the rotating steel ball and the extension spring are additionally arranged, so that the stability can be improved, and better stirring efficiency can be obtained.

The invention discloses a polishing device for machining of a stainless steel pipe. The polishing device comprises a hydraulic telescopic cylinder, a motor, a fixed installing sleeve and a pipe body.The bottom of the hydraulic telescopic cylinder is fixed to an extending bottom plate. One end of the extending bottom plate is connected in a support seat. A side edge ball is fixed to the outer sideof an installing disc. The fixed installing sleeve is fixed to the left side face of the installing disc. The pipe body and the outer sides of first polishing rollers are attached to each other. A fixed table is fixedly welded to the top of the hydraulic telescopic cylinder. An extending table is connected to the right side of the fixed table. A second threaded rod penetrates through the fixed table to be connected with a bearing. The left side face of the installing disc is provided with a sliding groove. Side edge blocks are welded to the outer side of a movable installing sleeve symmetrically. According to the polishing device for machining of the stainless steel pipe, three parallel polishing rollers are arranged, the first polishing rollers are symmetrically installed at the upper and lower ends of the second polishing roller, and thus the inner and outer sides of the pipe body can be polished simultaneously.

The invention relates to a silicon slice conveying device. The silicon slice conveying device is characterized by comprising a horizontal driving mechanism, a vertical driving mechanism, a rotation driving mechanism, a mechanical arm fork, a prealignment mechanism and a control system. The rotation driving mechanism and the mechanical arm fork are driven by the vertical driving mechanism to move along the vertical direction. The mechanical arm fork is driven by the rotation driving mechanism to rotate and to pick up slices. A spindle driven by a spindle motor is arranged on the front portion of the prealignment mechanism. The upper end of the spindle is connected with a sucking disc, and the lower end of the spindle is communicated with a vacuum pump. A pair of horizontal photoelectric sensors, a pair of vertical photoelectric sensors and an intelligent camera of an electric connection control system are arranged at the front end of the prealignment mechanism. The silicon slice conveying device can be directed at locating slots in silicon slices in the carrying process and read silicon slice information, and the silicon slice conveying device can be widely applied to the carrying process of various types of thinned substrates.

The invention relates to a wheel-track combined self-adaption robot mobile platform based on planet wheels. The wheel-track combined self-adaption robot mobile platform based on the planet wheels is characterized in that the platform comprises a car body module, two wheel-track combined modules and two tail wheel modules; the two wheel-track combined modules are distributed on the left side and the right side of the car body module in a central symmetry mode around the symmetry axis of the car body module, a power driving system used for driving the two wheel-track combined modules to act is mounted in the car body module, and the two rail wheel modules are symmetrically distributed at the front end and the rear end of the car body module; the mobile platform is of a central symmetry structure around the symmetry axis of the car body module on the whole; and taking the wheel-track combined module on the right side as an example, the wheel-track combined module comprises two part structures which are symmetrical in the front-back direction, a synchronous belt, synchronous belt wheels and a caterpillar track supported by the two part structures, the two part structures symmetrical in the front-back direction are arranged symmetrically on the front and rear positions of the car body module, and the synchronous belt and the synchronous belt wheels are mounted on the front part structure. The mobile platform has the capacity to passively adapt to obstacles, and is capable of crossing the obstacles forwards and backwards.

The invention discloses a liquid laundry detergent raw material centrifugation and unloading-control mixing machine, which includes a mixing box. The lower part of the middle of the mixing box is equipped with a stirring shaft, and the bottom of the mixing box is equipped with a motor connected to the stirring shaft; elastic stirring fins are arranged at left sides and right sides of two loops located on the stirring shaft, respectively; a porous disc is in fixed installation at the upper end of the stirring shaft; an annular groove for containing a horizontal part of the porous disc is formed in the inner wall of the mixing box; a periphery of the porous disc is provided with a plurality of discharging holes; discharging pipes are connected to the discharging holes and located at the bottom of the porous disc; a splashing-proof cylinder is arranged at the middle of the top part of the porous disc; a sliding sleeve located at the top part of the mixing box is internally provided with a feed pipe; a hopper is installed at the upper end of the feed pipe; the bottom of the hopper is equipped with an electric telescopic rod; a choke plug for plugging the lower end of the feed pipe is arranged at the inside of the splashing-proof cylinder; and the bottom of the choke plug is provided with a rotary body. The mixing machine controls unloading, performs centrifugation mixing, has adjustable stirring blades, is good in mixing effect, and is beneficial for popularization and application.

The invention discloses a variant wheel type walking device capable of realizing wheel-track switching, which comprises a main shaft, a spoke assembly, a rim assembly, a conversion and tensioning mechanism and a switchable transmission mechanism, wherein the spoke assembly is mounted on the main shaft, the rim assembly is connected to the spoke assembly, a crawler belt is mounted on the outer ringof the rim assembly through a plurality of bearing wheel sets, the conversion and tensioning mechanism can drive the rim assembly to rotate and deform so as to enable the section shape of the crawlerbelt to be converted between a round shape and a triangular shape, the crawler belt is tensioned, the switchable transmission mechanism can transmit rotation of the main shaft when the section shapeof the crawler belt is the round shape and the triangular shape, and thus the device is driven to walk. According to the invention, the existing variant wheel type walking device is improved from multiple aspects, various defects of the existing variant wheel type walking device are overcome, and actual use requirements are met.

The invention relates to a playing card machine full automation method. The playing card machine full automation method includes steps that playing cards enter a settling unit from card inlets in a table surface of a playing card machine; the playing cards entering the settling unit are subjected to separation and guidance of rollers at different speeds and then pushed to an arranging unit; the arranging unit sends the cards to an arranging bin one by one, and if a card is a card with a set card face after identification, the card is turned to a horizontal state and then output; otherwise, the card is turned to a flat state and then output; a dealing unit randomly sends a random quantity of the cards to receiving units, the receiving units are distributed circumferentially and receive the sent cards when moving to the dealing unit; after the receiving units receive a set quantity of the cards, the cards are pushed to card outlets of the table surface. The playing card machine full automation method has the advantages that any manual arrangement operation of entertainers is not needed, and full automation of the playing card machine in a real sense is achieved.

The invention discloses a full-automatic dotter, which relates to the technical field of dotting equipment and solves the problems of high manual cost and low working efficiency of a traditional dotter. The full-automatic dotter is characterized in that the full-automatic dotter comprises a rack, wherein the rack is fixedly provided with a material supply mechanism, a material pushing mechanism, adotting mechanism and a belt conveying mechanism; the material supply mechanism is fixed on the rack; the material pushing mechanism is positioned behind the material supply mechanism to push raw materials; the dotting mechanism is positioned behind the material pushing mechanism to press pushed raw materials; the belt conveying mechanism is used for transmitting cloth material belts to be belowthe dotting mechanism for dotting. The full-automatic dotter has a reasonable structure, full-automatic dotting can be carried out, an alarm can be given when dotting is wrong, no button raw materialsare in the presence and no cloth material belts are in the presence, and in addition, the material supply mechanism of the dotter can be replaced to process the female button or the male button of aprong snap button.

The invention discloses a flashlight polishing device, and relates to the field of machining. The flashlight polishing device comprises a main motor, a support, an air cylinder, an auxiliary motor, a sanding disc, a clamping mechanism and a working table. According to the flashlight polishing device, through the structural design, flashlights different in size are polished, and polishing is more sufficient; and meanwhile, the clamping mechanism is arranged, so that the flashlights are not prone to swinging during polishing, and polishing is more stable and even.

The invention relates to a detection wheel support of steel rail ultrasonic flaw detector. The support comprises an outer frame, an inner frame, a swing angle adjusting mechanism and a transverse adjusting mechanism; the outer frame is connected with a flaw detector frame, and provided with a guide wheel set; the inner frame is arranged on the outer frame through a thread adjusting piece; the swing angle adjusting mechanism is transversely connected with the inner frame in a sliding mode, and the driving end of the swing angle adjusting mechanism is connected with a detection wheel set and adjusts the deflection angle of the detection wheel set relative to the transverse center surface of the steel rail; the transverse adjusting mechanism is transversely limited on the guide wheel set andcan vertically move relative to the guide wheel set, and the driving end of the transverse adjusting mechanism is connected with the swing angle adjusting mechanism and drives the swing angle adjusting mechanism to drive the detection wheel set to transversely move along the inner frame; the thread adjusting piece is screwed to adjust the vertical displacement of the inner frame, the swing angle adjusting mechanism, the transverse adjusting mechanism and the detection wheel set, so that the downward pressing amount of the detection wheel set relative to a steel rail tread is adjusted, after the downward pressing amount is adjusted to proper amount, the transverse adjusting mechanism and the guide wheel set are locked and fixed.

The invention relates to a high-pressure hydrogen storage tank inner container forming device and further relates to a high-pressure hydrogen storage tank inner container forming process adopting theforming device. The high-pressure hydrogen storage tank inner container forming device comprises a rack, a rotary frame, a forming mold and a drive device, wherein one end of the rotary frame is connected with the rack, and the other end of the rotary frame is connected with the forming mold; the drive device comprises a first drive mechanism and a second drive mechanism; the first drive mechanismcan drive the rotary frame to rotate; the rotary frame can drive the forming mold to rotate around the X axis; the second drive mechanism drives the forming mold to rotate around the Y axis; the forming mold comprises a mold body and a frame body; the mold body is installed on the frame body and provided with a plurality of sets of electric heating pipes; the mold body comprises a barrel with twoends being open, a first seal end and a second seal end; the first seal end and the second seal end are arranged at the two ends of the barrel and area connected with the two ends of the barrel in anopening and closing mode. The process is simple and can prepare seamless type dual-layer high-pressure hydrogen storage tank inner containers.

The invention relates to a car parts drilling device, and belongs to the technical field of boring machines or drilling machines or boring and drilling devices specially applicable to special workpieces. The car parts drilling device comprises a transmission shaft and a drilling mould, and a plurality of pairs of holes with different inner diameters are formed in the drilling mould. A frame is arranged below the transmission shaft in a sliding connection mode, and a motor and a box body with a lower end opening are arranged in the frame; the output end of the motor is connected with an expansion link, and the expansion link is connected with a small drill bits used for drilling; and the small drill bit is sleeved with large drill bits, and the small drill bit is matched with the large drill bits. The large drill bits are provided with bearings in a sleeving mode, one sides of the bearings are connected to the side wall of the frame in a sliding mode, the other sides of the bearings arefixedly connected with a sliding plate, and the sliding plate is connected to the inner wall of the frame in a sliding mode. A water bag filled with water is arranged in the box body, the water bag is connected with a fulcrum bar, and the fulcrum bar is fixedly connected with the sliding plate. According to the technical scheme, the drilling mould is used for matching the sizes of inner diametersof inspection holes and the displacement distance of the large drill bits, and the car parts drilling device can be used for machining the holes with different inner diameters, the operation is convenient, and the practicability is high.

The invention discloses biological floccule filtering equipment applied to aquaculture, belongs to the technical field of biological filtration. According to the biological floccule filtering equipment applied to aquaculture, filled layers formed by a plurality of annular frames arranged inside and outside are filled with a biological floccule layer so as to play roles in supporting and limiting the biological floccule layer, when a water body flows through the biological floccule layer, the water body cannot shift due to excessive water flow impact force, meanwhile, a plurality of groups of nozzles corresponding to the positions of the filled layers are distributed inside and outside the bottom of a conical spray head, the water body fully diffuses onto the annularly distributed biological floccule layer, and the contact area of the biological floccule layer and the water body is effectively enlarged, so that the filtering effect is effectively improved, meanwhile, the water body is stirred through the cooperation of a rotating stirring pipe and an aeration pipe, namely, the filtering adsorption efficiency is effectively improved, meanwhile, the rapid and sufficient diffusion of gas in the aeration pipe is effectively realized under the rotating operation of the stirring pipe, and nutrients are supplied to the biological floccule layer.

The crushing mechanism of a bottle cap crushing machine comprises a cabinet, a driving shaft and a driven shaft, a plurality of cutting blades, baffle rings and fixed plates. The parallel driving and driven shafts (520,530) are rotatablely arranged in the cabinet (510); a plurality of layers of cutting blades (551) with shear tooth are key connected on the shafts; the cutting blades are separated by the baffle rings (552) and the baffle rings are also key connected on the shaft, wherein the fixed plate with the outer end connected with the cabinet are sheathed on the outer diameter of the baffle ring with intervals, and the baffle ring axially bulged out of the two sides of the fixed plate. The cutting blades of one shaft are staggered with the adjacent cutting blades of another shaft along the axial direction but form a shear by lapping the radial parts. A near V-groove is formed by the relative upper beveled edge of two groups of fixed plates. The middle part (5533) of the relative edge bulged to the corresponding cutting blade of another shaft to avoid the materials falling into the intervals of the cutting blades. The crushing machine is easier to shear bottle caps to avoid the repeated usage or repeated prize claiming of the recovered bottle caps. The invention needs no High-power energy consumption, and basically has no dust and low noise; a plurality of layers of cutting blades arranged in overlapping, which facilitates the replacement; furthermore, the invention is safe and environment-friendly, which saves cost.

The invention belongs to the technical field of sport goods, and particularly relates to an LED skipping rope capable of self-generating power and supplying the power in a wireless transmission mode. According to the LED skipping rope, a minitype direct-current generator, a direct-current output connecting wire, a magnetic resonance transmitting system, a handle shell fixing device, a rope end transmission device, an output connecting wire and a magnetic resonance wireless receiving system are fixedly placed in a handle outer sleeve to form a power self-generating and wireless transmission power supplying device, and two sets of the power self-generating and wireless transmission power supplying devices are supplied and connected to the two ends of the LED skipping rope respectively. The minitype direct-current generators are driven by the rotation of an LED skipping rope body to generate the power and output the power to the magnetic resonance transmitting systems, the magnetic resonance transmitting systems transmit electromagnetic waves, the magnetic resonance receiving systems receive the electromagnetic waves, energy wireless transmission is completed, and meanwhile the magnetic resonance receiving systems directly and synchronously supply the power to the LED rope body. According to the LED skipping rope, the problems of power self-generating and synchronous power supplying of the rotating rope body are effectively solved, the structure is simple, therefore, the LED rope body has diverse changes, and the sport interest is increased.

The invention discloses a household cat litter basin with a cleaning function, and relates to the technical field of smart houses. According to the technical scheme, the household cat litter basin comprises a cat litter basin body, wherein the cat litter basin body is slidably connected with a comb plate for pushing clustered cat litter to one side of a foreign matter discharging port, a notch allowing a conveying belt to penetrate through is formed in the lower end of the foreign matter discharging port, a plurality of cat litter bags for collecting the clustered cat litter are arranged on the conveying belt, bag openings of the cat litter bags face the foreign matter discharging port, the two ends of the conveying belt are installed on driving devices for driving the conveying belt to operate towards the side away from the cat litter basin body respectively, and the driving devices are installed on a base. The cat litter basin has the technical effects that the driving devices are used for driving the conveying belt to operate, so that the cat litter bags which are arranged on the conveying belt and are filled with the clustered cat litter can be rolled up, the polluted cat litter can be collected and treated by the cat litter basin, and the peculiar smell of the treated cat litter can be prevented from being emitted.

The invention provides a cam control clutch power transmission distributor, which belongs to the technical field of transmission machinery. The distributor consists of a base, a transmission gear system, clutches, output shafts and a cam-carrier rod mechanism, wherein the transmission gear system consists of a driving gear, a front driven gear and a back driven gear; two groups of clutches of completely the same structure are positioned on both sides of a cam axis; the axis of the driving gear is coaxial with or vertical to the cam axis; the two driven gears are hollowly sleeved at one ends of the output shafts respectively, and are meshed with end face teeth of the clutches; a cam is used for pushing a carrier rod to move in an output shaft hole for controlling the clutches to be switched on / off; and by changing the power transmission relations of the driving gear and the two output shafts, the function of switching among four power transmission states is realized. The cam control clutch power transmission distributor disclosed by the invention has the advantages of compact structure, high bearing capability, low energy consumption, high working reliability, and wide application to mechanical transmission systems.

The invention discloses an energy-saving and environment-friendly filtering device formunicipal sewage treatment. The filtering device comprises a device body, a first cavity and a second cavity are formed in the device body, a device box is arranged on the inner wall of the first cavity in an attached mode, a water inlet pipe penetrating into the device box is arranged at the top of the device body, and water outlet pipes are arranged at the positions, located at the bottom of the first cavity, of the two sides of the device body correspondingly, and movable grooves are formed in the two sides of the device body correspondingly. According to the sewage treatment device, water vapor can be sprayed out through the arranged rotating shaft, so that sludge on a filter screen can be washed away, then the filter screen can conveniently filter sewage again, self-cleaning of the filter screen is achieved, manual cleaning is not needed, manpower is reduced, meanwhile, a storage box can collect sludge in a collection area under a second placement box, the sludge can be treated only by regularly opening the storage box, so that automatic collection of the sludge is realized, the machine does not need to be closed, and the operation is simple and convenient.

The invention discloses a rotary cleaning device for the bottom of a vacuum cleaner, which is detachably assembled on the bottom of the vacuum cleaner. An accommodating space is formed inside the vacuum cleaner and a motor is installed inside. The rotary cleaning device includes a first turntable, a second turntable, a transmission unit and at least two dust removal components. The shaft includes an upper end and a lower end. The upper end penetrates the bottom of the vacuum cleaner and is located in the accommodating space. A guide rail is formed around the upper end, and the lower end is connected with a fixing portion. One side of the substrate is connected to the fixing part, and the other side is connected to the dust removal assembly. The transmission unit includes a transmission shaft, a first transmission part and a second transmission part. The first and second transmission parts drive the first turntable and the second turntable to rotate through the transmission shaft, so that the dust removal component rotates to clean and wipe a foreign object . The rotary cleaning device provided by the present invention can utilize the original structure of a vacuum cleaner, be detachably assembled in the vacuum cleaner, and achieve the effect of cleaning and wiping through the rotation of an easily replaceable dust removal component.

The invention discloses a scraper adjusting device for a circular screen printer. The scraper adjusting device comprises a base, a scraper pressure adjusting unit and a scraper height adjusting unit which are fixed on a frame of the circular screen printer, and a vertical rectangular limiting groove is formed in the base; the scraper pressure adjusting unit comprises a rotating shaft with one end hinged in the limiting groove, a connecting rod fixedly arranged at the other end of the rotating shaft and a scraper seat fixedly arranged at one end of the connecting rod, and one end of the connecting rod is fixed on the rotating shaft while the other end fixedly connected with the scraper seat; the rotating shaft is connected with the output shaft of a driving motor through a guiding belt; the scraper height adjusting unit comprises an air cylinder fixed on the base and a lifting rod fixedly connected on the piston shaft of the air cylinder, the other end of the lifting rod is provided with a ring, an annular groove corresponding to the ring is formed in the rotating shaft, and the ring sleeves the annular groove. Compared with the prior art, the scraper adjusting device has the advantage that the pressure and height of scrapers can be automatically adjusted.

The invention belongs to the technical field of anchor drilling machines, and provides an ultra-light portable trestle drilling machine. The ultra-light trestle drilling machine comprises a main supporting column for upward and downward jacking. A locking disc is arranged in the middle of the main supporting column, and is provided with a fixing shaft along the axis. A friction disc sleeves the fixing shaft, a fixing support is arranged on the friction disc, and a guide rail is arranged on the fixing support. A rotating main machine is arranged on the guide rail slidably, and a locking nut connected with a locking handle is arranged at one end, away from the locking disc, of the fixing shaft through an outer thread. By the ultra-light portable trestle drilling machine, the problems that the drilling angle of the anchor drilling machines in the prior art cannot be adjusted after being docked and the universality is low are solved.

The invention discloses automatic glue dispensing equipment for LED lamp tube processing. The equipment comprises a base, a gluing device and a displacement device, wherein a conveyor belt is arrangedon the base; the gluing device is used for dispensing glue to a lamp strip on the conveyor belt, and comprises a rotatable glue dispensing plate, a plurality of glue dispensing parts arranged on theglue dispensing plate, a plurality of first fixing parts and second fixing parts for fixing position of the lamp strip in the glue dispensing process, a glue discharge pipe, a glue discharge head arranged on the glue discharge head, a plurality of transmission parts in transmission fit between the first fixing part and the glue dispensing part, a glue supply part and a driving part which drives the glue discharge head to discharge glue; and the displacement device is used for driving the glue dispensing plate to move in a reciprocating manner in the length direction of the conveyor belt and driving the glue dispensing plate to rotate in the reciprocating moving process. The position of the lamp strip can be fixed by the fixing parts, so that the glue dispensing part does not drive the lampstrip to move when the glue dispensing part dispenses glue and separates, and therefore, it is ensured that the glue dispensing position is accurate and the processed lamp strip is good in quality.

The invention discloses an adjustable clamping mechanism for gear chamfering processing and a clamping method thereof. The adjustable clamping mechanism for the gear chamfering processing comprises abottom seat, a vertical plate, a clamp block and a gear body, wherein a vertical pillar is arranged above the bottom seat, a rotary rod is arranged in the vertical pillar, a first bevel gear is fixedon the outer wall of the rotary rod, a second bevel gear is connected onto the outer wall of the first bevel gear in a meshing mode, a lead screw runs through the interior of the second bevel gear, the top of a first clamping block is connected with a second clamping block through an elastic force spring, a dial block is arranged on the outer wall of the middle of the vertical pillar, and the gearbody is arranged on the outer sides of the first clamping block and the second clamping block. According to the adjustable clamping mechanism for the gear chamfering processing, the elastic force spring is arranged between the first clamping block and the second clamping block, and the first clamping block and the second clamping block are both in an L shape, and then can clamp and fix gears different in thickness, improve practicability of the clamping mechanism, and quicken processing progress of the gear chamfering.

The inventiondiscloses a self-locking clamping mechanism of an injection molding machine. The self-locking clamping mechanism comprises a fixed mold plate (1), a movable mold plate (2), pull rods (3) and a mold moving oil cylinder (4), wherein the fixed mold plate (1) is fixed to one end of the pull rods (3), the movable mold plate (2) is arranged at the other end of the pull rods (3) in a sleeving manner, and a piston end of the mold moving oil cylinder (4) is connected with the movable mold plate (2) to drive the movable mold plate (2) to move. The clamping mechanism further comprises a mold locking structure, wherein the mold locking structure comprises rear nuts (5) corresponding to the pull rods (3) in a one-to-one mode, a large gear ring (6) and a power mechanism for driving the large gear ring (6) to rotate, the rear nuts (5) are screwed onto the pull rods (3), the outer edge of each rear nut (5) is in a gear shape, and the large gear ring is meshed with the rear nuts (5) respectively under the drive of the power mechanism and drives the rear nuts to rotate on the corresponding pull rods. The self-locking clamping mechanism does not need a mold locking oil cylinder and reduces the energy consumption of mold locking through self-locking between mechanisms.

The invention discloses an annular wire winding machine, which comprises a machine frame, an assembly machine head, an electric control box, a transmission mechanism, a wire storage ring and a magnetic core clamping mechanism, wherein the magnetic core clamping mechanism comprises a supporting base arranged on the machine frame, and a supporting plate horizontally arranged on the supporting base;a C-shaped groove is formed in one end of the supporting plate, and a central angle of the C-shaped groove is greater than 180 degrees; the wire storage ring is matched with an opening position of theC-shaped groove of the supporting plate, and the plane of the supporting plate is perpendicular to the annular surface of the wire storage ring; the supporting plate is evenly provided with at leastthree roller columns and a driving roller which are perpendicular to the supporting plate, on the outer edge of the C-shaped groove, the roller columns are provided with rollers used for clamping a magnetic core, the driving roller is provided with a driving wheel used for clamping the magnetic core, and the driving wheel is connected with the transmission mechanism by means of the driving roller;and a magnetic core positioning assembly is arranged on the supporting plate. According to the annular wire winding machine, the magnetic core positioning assembly is arranged on the supporting plate, the magnetic core is prevented from moving upwards due to the rotation and traction of the wire storage ring in the wire winding process of the magnetic core, the wire winding evenness of the magnetic core is ensured, and the wire winding quality of the magnetic core is improved.

The invention discloses a transmission device of a cold-end roller bed in a float glass production line, wherein the transmission device can perform stable transmission and dose not influence the normal operation of the whole cold-end roller bed because an individual roller runs down. The transmission device comprises a transmission shaft which is arranged at one side of all the rollers and is parallel to the transmission direction of float glass, wherein one end, which is close to the transmission shaft, of each roller is respectively provided with a nylon bevel gear; and the transmission shaft is provided with a plurality of tapered steel gears matched with the nylon bevel gear on each roller respectively. The transmission device has the advantages that even through a certain roller stops rotating because the abrasion between the bevel gear on the roller and the steel gear occurs or the bevel gear on the roller is damaged, the rotation of other rollers is not influenced, and the transmission of the float glass on the cold-end roller bed is not influenced by the shutdown of the rotation of single roller.

The invention provides a punching and tapping machine. The punching and tapping machine comprises a loading mechanism, a revolving table, a drilling station, a broaching station, a tapping station, acooling liquid supply system, a discharge pipe, an operation display panel, and a central control module for controlling the modules. The punching and tapping machine can realize full-automatic line production of loading, transmission, drilling, broaching and tapping, can finish machining of thread holes or polish holes through once clamping, and has the advantages of high production efficiency and high product precision.

The invention discloses an organic wastewater treatment device based on an electrochemical oxidation technology and a method thereof, and belongs to the field of sewage treatment. The organic wastewater treatment device based on an electrochemical oxidation technology comprises a treatment pool, box bodies are arranged on the two sides of the treatment tank, the upper end of each box body is communicated with a water inlet pipe, a bubble generator is mounted at the bottom end of each box body, and an ultrasonic instrument is mounted at the upper end of each box body. Ultrasonic waves and an electrochemical method can be combined to improve the degradation effect of organic matters. External air is pumped into sewage by utilizing mechanical rotating force to generate bubbles so as to increase the content of oxygen in the sewage, extra energy does not need to be consumed in the process, energy is saved, and consumption is reduced. Microorganisms are cultured in release balls in advance to enhance degradation of organic matter, and the activity of the microorganisms is improved through weak current. In addition, the capillary phenomenon of capillary tubes can provide attachment pointsfor bubbles, therefore, the retention time in sewage is prolonged, and the utilization rate of oxygen is increased.