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747 results about "Blade plate" patented technology
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Edge cutting treatment device for medical anesthesia air storage bag
The invention belongs to the technical field of cutting, and particularly relates to a medical anesthesia air storage bag edge cutting treatment device which comprises a box body, and the box body is provided with an automatic cutting mechanism used for conducting edge cutting on the bag neck portion of an anesthesia air storage bag. The automatic cutting mechanism comprises a frame fixedly connected to one side of the upper end face of the box body, a connecting pipe is fixedly connected to the right side of the upper end of the frame, two first sliding rods are slidably connected to the right side of the upper end of the frame, a connecting plate is fixedly connected to the lower ends of the first sliding rods, and a blade plate is slidably connected to one side of the connecting plate. By means of the automatic cutting mechanism and the inflation assembly, the bag neck portion of the anesthesia air storage bag can be automatically cut, the manual cutting process of workers is omitted, the labor intensity of the workers is reduced, wrinkles on the surface of the anesthesia air storage bag can be flattened in the mode that the interior of the anesthesia air storage bag is inflated before cutting, and the cutting efficiency of the anesthesia air storage bag is improved. And the situation that the cutting precision is affected due to wrinkles on the surface of the anesthesia air storage bag is avoided.
Owner:SHANDONG JINLAI HUANHAI MEDICAL TECH CO LTD
Efficient and energy-saving flue gas rotary denitration reactor
Belonging to the technical field of flue gas desulfurization, the invention provides an efficient energy-saving flue gas rotary denitration reactor, which comprises a mounting sleeve, the outer wall of the mounting sleeve is fixedly connected with a lower cylinder, the top wall of the lower cylinder is fixedly connected with an upper cylinder, the inner wall of the upper cylinder is provided with a cleaning assembly, and the reactor also comprises: a flow guide assembly, and the flow guide assembly comprises a mounting frame fixedly connected to the outer wall of the upper cylinder body, the outer wall of the mounting frame is fixedly connected with a driving motor, the output end of the driving motor is fixedly connected with a horizontal driving rotating rod, and the outer wall of the horizontal driving rotating rod is fixedly connected with evenly-distributed blade plates. According to the present invention, the linkage assembly, the cleaning assembly and the driving bevel gear in the flow guide assembly cooperate with each other, such that the thin scraper blade automatically rotates to clean the inner wall of the lower cylinder, the manual cleaning cost and the manual cleaning frequency are reduced, the influence on the normal operation of the reactor due to the particle retention is avoided, the internal cleaning of the reactor is ensured, and the good reaction environment is maintained; the service life of equipment is prolonged.
Owner:HEBEI LINGE ENVIRONMENTAL PROTECTION TECH CO LTD
Anti-burnout primary and secondary fusion sleeve pole-mounted circuit breaker
The invention relates to the technical field of circuit breakers, in particular to an anti-burnout primary and secondary fusion sleeve column circuit breaker, which comprises a circuit breaker main body, three isolating knife switches, three contact elastic sheets, a rotary driving mechanism and a mounting framework, and is characterized in that when a front knife board is clamped on the two contact elastic sheets, the front knife board is clamped on the two contact elastic sheets; the two contact elastic pieces can be pushed inwards through the outward pushing mechanism, so that the two contact elastic pieces clamp the front cutting board, and the problem that the elastic force of the contact elastic pieces is lost due to long-term use is solved. When the front cutting board and the rear cutting board are bent due to the rust block, the front cutting board rotates, the front cutting board and the rust block of the contact elastic piece form a rotary cutting mode, the rust block is broken point by point in the mode, and resistance borne by the isolation cutting board when the isolation cutting board is lifted is reduced. And in addition, pulling friction can be generated in the rotary cutting mode, the rust blocks are prevented from being taken up wholly, and more gaps between the isolation cutter plate and the rust blocks are avoided.
Owner:JIANGSU ZHENDE ELECTRIC POWER EQUIP CO LTD
Building electrical pay-off platform capable of automatically cutting off cable
The utility model relates to the technical field of pay-off devices, in particular to a building electrical pay-off platform capable of automatically cutting off a cable, which comprises a movable seat, a torque motor, a pinion and a gearwheel, a torque motor is installed on the inner wall of the moving seat in a penetrating mode, the output end of the torque motor is connected with a small gear, one side of the small gear is connected with a large gear in an engaged mode, a supporting mechanism is connected to the upper portion of the small gear, the upper surface, away from the large gear, of the moving seat is connected with a stand column, and the upper portion of the stand column is connected with a first limiting assembly. According to the building electrical pay-off platform capable of automatically cutting off the cable, a gear motor is started to drive a threaded rod to rotate so as to drive an upper cutter plate and a lower cutter plate to rotate in opposite directions to cut off the cable, and then the building electrical pay-off platform automatically cuts off the cable; a wire coil is placed on the surface of the tray, the electric push rod is started to drive the dull polish to open the wire coil from the inside, and then the building electrical pay-off platform adapts to wire coils of various specifications.
Owner:JIAMUSI LAND & SPACE PLANNING RES INST
High-speed cable testing device
The invention provides a high-speed cable testing device applied to the field of testing devices. The high-speed cable testing device comprises a rack, and a traction mechanism and a clamping mechanism are arranged on the rack; a diameter detection mechanism is arranged on the rack, the diameter detection mechanism comprises a C-shaped split ring on a third support, clamping plates and a displacement sensor are arranged on the C-shaped split ring, and target plates matched with the displacement sensor are fixed to the sides, away from each other, of the two sets of clamping plates; the opposite sides of the two sets of clamping plates are each provided with a detection port and a telescopic cutting board. The third support is provided with a gear set used for driving the C-shaped split ring to rotate. According to the invention, the diameter change of the cable in the stretching process can be measured; meanwhile, due to the rotation function of the C-shaped opening ring and the arrangement of the telescopic cutting board, the diameter of the cable can be detected in an all-around mode, internal structures such as an insulating layer of the cable can be detected, the testing requirements of high-speed cables of different specifications can be met, and applicability and universality are achieved.
Owner:DONGGUAN YESHANG ELECTRONIC TECH CO LTD
Cutting die for insulating plate production
The utility model relates to the technical field of insulating plate production equipment, in particular to a cutting die for insulating plate production, which comprises a bottom plate, a cutting die is mounted on the bottom plate, the cutting die is a vertical cutting plate with the same outline as an avoiding hole, and a stripping mechanism for pushing waste away from the cutting die is mounted on the bottom plate. The cutting die for insulating plate production has the effect of improving the high efficiency of the cutting die for insulating plate production in the using process.
Owner:SUZHOU XINMINGZHI NEW MATERIAL CO LTD
Cutter head lifting mechanism
Owner:JIANGSU ARTUM INTELLIGENT TECHNOLOGY CO LTD
Punching mechanism of high-stability die-cutting machine
The utility model discloses a high-stability punching mechanism of a die-cutting machine, which comprises a front cutter plate (3) fixed on a rack, a cutter groove (2) is arranged on the front cutter plate (3), the punching mechanism further comprises a punching cutter (18), the shape of the punching cutter (18) corresponds to that of the cutter groove (2), the punching mechanism is characterized in that the punching cutter (18) is arranged on a rear cutter plate (5), the rear cutter plate (5) is arranged on a guide seat (8), and the guide seat (8) is arranged on the rack. And the guide seat (8) is arranged on the rack in a sliding manner and is connected with a reciprocating motion driving assembly. The paper slitting device is simple in structure and reasonable in design, guiding movement of the punching cutter can be achieved, then the accuracy and stability of movement of the punching cutter are guaranteed, and the paper slitting quality is effectively improved.
Owner:RUIAN DAQIAO PACKAGING MASCH CO LTD
Adjustable split comb plate silage harvester header
The utility model relates to an adjustable split type comb plate silage harvester header, and belongs to the technical field of silage harvesting equipment. According to the technical scheme, a grain dividing fork (5) is arranged at the front end of a front feeding roller (2), cutting boards of the front feeding roller (2) and a rear feeding roller (3) are arranged in a crossed and staggered mode, and a split type comb plate (6) is arranged between the front feeding roller and the rear feeding roller; the split type comb plate comprises a front comb plate and a rear comb plate which are detachably connected, the fit clearance between the front comb plate and the rear comb plate can be adjusted, and the working distance between the front comb plate and the rear feeding roller can be changed by adjusting the fit clearance between the front comb plate and the rear comb plate. Therefore, the conveying requirement for cutting of different types of materials is met. According to the utility model, the split comb plate is adopted, so that material blockage during working of the header is reduced, the comb plate is convenient to replace and maintain, and the working efficiency during harvesting is improved; the feeding device has the characteristics of high feeding efficiency, uniform feeding, efficient and stable conveying and the like.
Owner:TANGSHAN XINWANDA IND
Air temperature type vaporizer defrosting device
The utility model discloses an air temperature type vaporizer defrosting device, which relates to the technical field of defrosting devices and comprises a fixing frame, two cross rods are fixed at the bottom of the fixing frame, two universal wheels are mounted at the bottoms of the cross rods, a defrosting mechanism is arranged at the bottom of the fixing frame, and the defrosting mechanism is arranged on the fixing frame. The defrosting mechanism comprises a fan, an air inlet pipe, a heating box, a ventilation pipe, a round shell, an air conveying pipe, an annular shell and two air outlet pipes, and a transmission mechanism is arranged in the defrosting mechanism. According to the air temperature type vaporizer defrosting device, the transmission mechanism is arranged, the draught fan and the heating box are started, the draught fan sucks external air, the air enters the heating box, and the heated air is conveyed into the round shell, so that the air pushes the blade plate and the rotating rod to rotate and then enters the annular shell through the air conveying pipe; and then the air enters an air outlet pipe and is discharged from an air outlet hole to heat and defrost the air temperature type vaporizer, meanwhile, a rotating rod drives a connecting rod to rotate, and the connecting rod drives the air outlet pipe to rotate.
Owner:JINYI DEEP COLD (CHANGZHOU) ENERGY TECH CO LTD
Upper and lower film covering and skin pressing equipment
The utility model provides upper and lower film covering and crust pressing equipment, and relates to the technical field of cake crust production equipment. The upper and lower film covering and skin pressing equipment comprises a feeding assembly, a skin pressing assembly, a cutting assembly and a counting and discharging assembly. The dough to be pressed passes through the feeding assembly, the wrapper pressing assembly, the cutting assembly and the counting and discharging assembly in sequence; the cutting assembly comprises a cutting support, a cutting conveying belt, a cutting power source, a cutting rotating shaft and a cutting upper cutter, the cutting conveying belt is arranged on the cutting support, the cutting power source is arranged on the cutting support, and the cutting rotating shaft is in transmission connection with the cutting power source; the upper cutting-off tool is provided with a mounting base in the axial direction, the upper cutting-off tool is mounted on the mounting base through a tension bolt, the mounting base is in threaded connection with an adjusting bolt, one end of the adjusting bolt can abut against the top of the upper cutting-off tool, and a lower cutting-off tool plate corresponding to the upper cutting-off tool is arranged on the cutting-off support. The technical effect of improving the working efficiency is achieved.
Owner:SHANGHAI CHENPIN FOOD MASCH CO LTD
Heat sealing equipment for non-woven fabric processing
The utility model provides heat sealing equipment for non-woven fabric processing, which belongs to the field of non-woven fabric processing equipment and comprises an equipment rack, a base surface on one side of the equipment rack is connected with a mounting rack, and a heat sealing roller group and a traction roller group are respectively and rotatably arranged on the equipment rack. A driving mechanism used for driving the heat sealing roller set and the traction roller set to rotate is correspondingly arranged on the equipment rack, a heat sealing cutting board is detachably arranged on the installation frame, and the heat sealing cutting board is fixedly connected with heating equipment fixedly arranged on one side of the installation frame. According to the non-woven fabric embossing device, the heat sealing cutter plate is heated through the heating equipment, so that when non-woven fabrics on the upper side and the lower side pass through, the non-woven fabrics are heated and melted through the heat sealing cutter plate, then the non-woven fabrics are subjected to embossing treatment in cooperation with the heat sealing roller set, and the situation that the heat sealing effect is poor due to the fact that the heated non-woven fabrics are bonded is effectively avoided through pressing after the inner side is heated.
Owner:XIANNING FUDA MEDICAL PROD CO LTD
Gluing device for bolt maintenance
The utility model relates to a gluing device for bolt maintenance. The gluing device comprises a mounting frame, the sliding plate is arranged on the mounting frame in a lifting adjusting manner, a plurality of adjusting holes are formed in the sliding plate, and the distance between every two adjacent adjusting holes is gradually increased or decreased from top to bottom; the plurality of batten frames are arranged on the mounting frame in a transverse sliding adjustment manner, are arranged corresponding to the adjusting holes, and are provided with pin shafts which are arranged in the corresponding adjusting holes in a sliding manner; the shell is arranged on the corresponding batten frame in a lifting adjusting manner; the six blade plates are arranged in the shell and can be relatively adjusted, and parts of the blade plates extend to the bottom of the shell and enclose to form a hexagonal space capable of enclosing the peripheries of the corresponding bolts; and the glue injection mechanism is arranged on the mounting frame and is used for injecting glue into the hexagonal space to realize corrosion prevention of the bolt. According to the device, a hexagonal space can be formed on the periphery of the bolt and is used for injecting glue to achieve corrosion prevention, on one hand, the appearance effect of gluing is unified, and on the other hand, the gluing efficiency can be improved.
Owner:CHINA RAILWAY SHANQIAO GRP CO LTD
Welding device for rotary tillage cutter shaft production
ActiveCN120828247AWelding/cutting auxillary devicesAuxillary welding devicesBlade plateAgricultural engineering
The invention relates to the technical field of rotary blade production and manufacturing, and particularly discloses a welding device for rotary blade shaft production, which comprises an assembly welding rack, a welding mechanism and a clamp mechanism are arranged on the assembly welding rack, and a rotary blade shaft comprises a segmental pipe body and a plurality of soil turning blade plates connected to the outer wall of the segmental pipe body. The clamp mechanism comprises a middle shaft clamp assembly, a side wing clamp assembly and an auxiliary clamp assembly, the middle shaft clamp assembly is used for fixing the segment pipe body and controlling the segment pipe body to rotate, and the side wing clamp assembly is used for clamping the soil turning cutter plate; the auxiliary clamp assembly and the side wing clamp assembly are located on the two opposite sides of the middle shaft clamp assembly correspondingly, the welding mechanism is located between the side wing clamp assembly and the auxiliary clamp assembly, and the auxiliary clamp assembly is used for applying thrust towards the segment pipe body to the soil turning cutter plate. The soil turning cutter plates are clamped and fixed in different directions on the two sides of the segmental pipe body through the clamp mechanism, and the connecting contours of the soil turning cutter plates are welded in all directions on the premise of single welding equipment.
Owner:HUAYOU TIANYU TECH (WUHAN) CO LTD
Knife plate fastener
A connector referred to herein as a knife plate, and the structural connections formed using the knife plate. The knife plate may have a first portion configured to affix to a first structural member, such as a vertical column. The knife plate may have a second portion configured to fit within a slot formed in a second structural member, such as a horizontal beam. The second structural member may be pinned to the knife plate using one or more dowels fit through the second structural member and the knife plate.
Owner:SIMPSON STRONG TIE
A modular clamping aid for rotor slot machining tools and its use method
The present invention discloses a modular clamping aid for rotor slot machining tools and a method for using the same, and belongs to the field of mechanical processing technology. The modular clamping aid for rotor slot machining tools of the present invention includes a blade body module, a transition block module, and a tool rod. The blade body module is detachably fastened to the machine tool blade through a locking adjustment module, the transition block module is detachably fastened to the blade body module, and the tool rod is detachably fastened to the transition block module, thereby making the various components modularly detachable. The modular design of the present invention can realize the convenient replacement of rotor slot machining tools, save time and labor costs, and improve machining efficiency.
Owner:TIANJIN HEAVY EQUIP ENG RES +1
Adjustable cable cutting device for cable processing
The invention relates to the technical field of cable processing, in particular to an adjustable wire cutting device for cable processing, two cutting baffles are fixedly connected to the top of a transportation bottom box, a wire cutting motor is fixedly connected to the top of the transportation bottom box, and a wire cutting shaft is fixedly connected to the output end of the wire cutting motor; the top of the transportation bottom box is fixedly connected with a fixing frame block, a wire cutting shaft is rotationally connected with the fixing frame block, the outer side of the wire cutting shaft is fixedly connected with a centrifugal push disc, the centrifugal push disc is located between two cutting baffles, a cutter lifting plate is slidably clamped between the two cutting baffles, and the two ends of the cutter lifting plate are fixedly connected with synchronous sliding plates. The synchronous sliding plates are clamped to the two sides of the two cutting baffles in a sliding mode, and accurate adjustment and efficient machining of cable cutting are achieved. The device not only solves the problems that a traditional wire cutting device is inconvenient to adjust, low in processing efficiency and easy to damage a wire core, but also improves the precision and stability of cable cutting.
Owner:JIANGSU SHENYUN STRING & BELT CO LTD
Hinge structure, tool box and vehicle
The invention relates to the technical field of vehicles, in particular to a hinge structure, a tool box and a vehicle, the hinge structure comprises a fixed blade plate, and the fixed blade plate is connected with a body in white; the hinge arm is in a circular arc shape, the first end of the hinge arm is rotationally connected with the first end of the fixed leaf plate, the hinge arm extends towards the second end of the fixed leaf plate, and the second end of the hinge arm is connected with a tool box cover; the elastic limiting piece is arranged at the second end of the fixed leaf plate, and the elastic limiting piece is connected with the hinge arm in an abutting mode; the positioning assembly is arranged on the hinge arm, and the elastic limiting piece can be matched with the positioning assembly to limit the opening angle of the tool box cover relative to the body in white. The limiting device can guarantee the limiting effect.
Owner:FAW JIEFANG AUTOMOTIVE CO
Machining die and forming method for automobile cold and warm cup holder part
The invention discloses a machining mold and a forming method of an automobile cold and warm cup stand part, the machining mold comprises a bottom plate, a bottom mold, a first front mold and a second front mold, the bottom mold comprises a rear mold base, a rear mold core, a rear mold plate, an ejector plate and a rear mold base plate, and the ejector plate is movably arranged relative to the rear mold core in the mold closing and splitting direction; the second front mold and the second mold core are provided with movable connecting rods for mold closing and opening linkage; the clearance assembly drives a connecting arm to move relative to the second mold core through an electric cylinder unit to limit the second-section displacement of the second mold core in mold closing; according to the mold, two-section displacement is generated in the injection molding process, the color mixing influence on double-color injection molding is reduced, a manual cutting board is arranged to conveniently control opening and closing of a runner, participation of a power unit is reduced through an arranged core-pulling linkage structure, installation of a control and feedback switch is reduced, the overall complexity of the mold is simplified, and the production efficiency is improved. The mold is convenient to use.
Owner:ZHEJIANG IND & TRADE VOCATIONAL & TECH COLLEGE (ZHEJIANG IND & TRADE TECHNICIAN COLLEGE)
Wire quick-connection isolating switch
Owner:GULIFA GRP CO LTD +1
Milling cutter rest of heavy-duty car
The utility model belongs to the field of turning and milling composite machine tools, and particularly relates to a heavy-duty turning and milling cutter frame which comprises a cutter frame body, a turning cutter plate reciprocating along an X axis is arranged on one side of the cutter frame body, a power head reciprocating along the X axis and a Y axis is arranged on the other side of the cutter frame body, a first sliding assembly is arranged on the cutter frame body, and a second sliding assembly is arranged on the cutter frame body. A first sliding assembly is arranged in the tool rest body to achieve reciprocating motion of the power head, a first X-axis power driving assembly and a Y-axis power driving assembly which drive the first sliding assembly are arranged in the tool rest body, and a second sliding assembly is arranged on the tool rest body to achieve reciprocating motion of the turning tool board. According to the milling cutter rest for the heavy-duty car, a milling part is placed on one side, so that the range of a machining area is larger; a power driving assembly of the milling part is in a built-in type, the space layout is reasonable, and the size is reduced.
Owner:DEZHOU ZHONGTUO MASCH TOOL MFG CO LTD
Novel automatic film pasting rear feeder removing equipment
The utility model provides novel automatic film pasting back feeder equipment which comprises a rack, a controller, a discharging wheel, a receiving wheel, a stripping knife plate and a label receiving platform, and further comprises a transmission wheel assembly and a fixed pressing plate, the transmission wheel assembly is located below the stripping knife plate, and the fixed pressing plate is located below the stripping knife plate. The transmission wheel assembly comprises a first guide wheel, a second guide wheel, a driving wheel, a driving motor, a driving wheel and a supporting wheel; and a bottom belt of the film pasting material belt between the discharging wheel and the receiving wheel is sequentially erected on the first guide wheel, the second guide wheel and the supporting wheel. The utility model aims to provide the novel automatic film-sticking back-removing feeder equipment, so that the stable conveying of a film-sticking material belt and the smooth stripping of a sticking film are realized, the structure is compact, and the occupied area is reduced.
Owner:SAN ZHUO HAN YI PRECISION ELECTRONICS HUI ZHOU CO LTD
Workpiece support of centerless grinding machine and centerless grinding machine
The utility model relates to a workpiece support of a centerless grinding machine, and relates to the technical field of grinding machines. The workpiece support of the centerless grinding machine comprises a cutting board support and a feeding board support, feeding boards are fixed to the feeding board support, a feeding channel used for conveying workpieces is formed between the two feeding boards, the cutting board support comprises a fixing block and a lower cutting board, the fixing block is fixed to a base of the centerless grinding machine, and the lower cutting board is fixed to the side, away from a guide wheel of the centerless grinding machine, of the fixing block. The feeding plate support comprises a fixed base fixed to a centerless grinding machine base and two coarse adjusting blocks, the two feeding plates are fixed to the upper ends of the two coarse adjusting blocks respectively, a protruding block in the width direction of the feeding channel is fixed to the upper end of the fixed base, and sliding grooves allowing the protruding block to slide are formed in the lower ends of the two coarse adjusting blocks. First fasteners are arranged on the coarse adjusting blocks, and after the two coarse adjusting blocks slide to adjust the distance between the two coarse adjusting blocks, the coarse adjusting blocks and the fixed base are fixed through the first fasteners. The feeding device has the effect of conveniently adjusting the width of the feeding channel.
Owner:NINGBO HYATT ROLLER CO LTD
Husked rice separator with dust falling function
The utility model belongs to the technical field of husked rice separating machines, and particularly relates to a husked rice separating machine with a dust falling function, which comprises a separating box body, a feeding hopper is fixedly connected to one side of the upper surface of the separating box body, a blade plate is rotatably connected in the feeding hopper, an opening is formed in the top of the separating box body, and a sealing plate is fixedly connected to the opening in the top of the separating box body. A dust falling mechanism is arranged on the separation box body; by arranging the dust falling mechanism, dust generated during feeding in the feeding hopper is adsorbed, dust generated during feeding is reduced, dust dissipation is reduced, the situation that equipment is blocked and blocked by rice husks is reduced, the processing efficiency is improved, dust, impurities, rice husks and the like in rice can be effectively removed, the quality and purity of the rice are improved, and the production cost is reduced. And dust can be effectively controlled to be automatically discharged, and the collected dust can be conveniently and intensively collected.
Owner:ANHUI JIESHOUSHI YUNLONG FOOD MACHINE ENG
Equidistant cutting device for straw processing
The utility model relates to the technical field of straw processing, and discloses an equidistant cutting device for straw processing, which solves the problems of difficulty in equidistant cutting, low precision and inconvenience in positioning of straws with different diameters in the straw processing process, and mainly comprises a frame body, a hydraulic cylinder, a cutting board base, an equidistant cutting component and the like, the frame body is fixedly connected with the side baffles through the inverted-L-shaped structural plates, stable supporting is provided, and the object carrying plates can be clamped, embedded, installed and replaced through the dovetail grooves. A V-shaped groove, a cutter groove and a V-shaped clamp are arranged on the loading plate, so that the suction pipes with different pipe diameters can be conveniently positioned; the hydraulic cylinder drives the cutting board base, and the guide rod of the cutting board base slides along the guide groove; according to the equidistant cutting assembly, through cooperation of an air cylinder, a linkage push rod, tool arms, a connecting piece, a tool bit, an organ groove and other components, the distance between the tool arms can be flexibly adjusted, a sensor reads scale line numerical values to ensure the precision, the cut suction pipes fall into a collecting frame, efficient and accurate equidistant cutting of the suction pipes is achieved, and the production efficiency is improved.
Owner:LINYI RUNDONG PLASTIC PROD CO LTD
Electrolyte and preparation process thereof
The invention relates to the field of electrolyte, in particular to electrolyte and a preparation process thereof. The technology comprises the following steps that firstly, materials are added into the space between a barrel I and a barrel II through a material adding hole I; 2, pushing the materials to mix and react through the rotation of a plurality of blade plates; 3, performing heat exchange with the materials from the inner sides and the outer sides of the barrel I and the barrel II through an outer heating barrel I, an outer heating barrel II and an inner heating barrel to adjust the temperature of the materials so as to prepare the electrolyte; and step 4, driving an annular plate II to rotate to enable a discharge hole I, a discharge hole II, a filter plate and a discharge hole III to coincide, and carrying out rough filtration to collect the electrolyte while blanking the electrolyte. According to the electrolyte preparation device, materials can be loaded, dispersion, mixing and temperature control are facilitated, the mixed materials are pushed to reciprocate to be stirred and impacted, the temperature of the materials is adjusted from the interior and the exterior of the annular tubular container, and the electrolyte preparation speed is increased.
Owner:涂林
Pole piece scribing mechanism
The utility model discloses a pole piece lineation mechanism, which is characterized in that a pole piece is placed between a bottom plate and a pressing plate, so that the pole piece can be fixed, then a sliding frame slides along a guide rail, so that four blades are respectively positioned above four lineation grooves, and a cutter adjusting plate moves along the vertical direction under the action of a guide assembly; the knife adjusting plate is pressed down to drive the blade to penetrate through the scribing groove to scribe the pole piece, four notches are formed in the pole piece, four points A, B, C and D are marked on the four notches and are arranged in a square shape, the length ratio of AB, CD, BC and AD before and after rolling is calculated, and the elongation percentage of the pole piece in the transverse and longitudinal X / Y directions is obtained; the length ratio of AC to BD before and after rolling is calculated, and the lateral bending warping rate of the pole piece is obtained.
Owner:KATOP AUTOMATION CO LTD
Symmetrical arrangement method for sheet-shaped tie pieces of sandwich heat-preservation composite wallboard
The invention discloses a symmetrical arrangement method for sheet-shaped pulling pieces of a sandwich heat-preservation composite wallboard, and aims to ensure uniform transfer of loads, avoid eccentric stress and improve the safety of the wallboard. The method comprises the following steps: firstly, determining section parameters of the tie piece according to the size of a wallboard, namely a rectangular section, a height h of 60-200mm and a thickness t of 1.5-5mm, calculating a bending-resistant section coefficient W, then determining a bending-shear bearing capacity standard value # imgabs0 # of the tie piece according to the thickness d of a thermal insulation layer and the yield strength sigma of a material, then calculating a gravity load standard value G according to the self weight of an outer acanthus, the weight of the thermal insulation layer and the weight of the tie piece, and finally calculating the bending-shear bearing capacity of the tie piece according to the weight of the outer acanthus, the weight of the thermal insulation layer and the weight of the tie piece. Selecting a subitem coefficient gamma according to the seismic fortification intensity, calculating the theoretical number m of the tie pieces, introducing a safety correction coefficient # imgabs1 # to adjust the actual number n of the tie pieces, ensuring that the actual number n of the tie pieces meets the safety requirement, and finally arranging the tie pieces according to the principle of symmetry in the horizontal direction and the vertical direction; according to the invention, uniform load transmission of the tie piece can be ensured, eccentric stress is avoided, and the safety of the wallboard is improved.
Owner:JIAXING UNIV
Swing blade air guide device and bath heater comprising same
ActiveCN223412137ULighting and heating apparatusElectric heating systemBlade plateStructural engineering
The swing blade air guide device comprises an air opening plate and a swing blade plate, an air opening is formed in the middle of the air opening plate, and the left end and the right end of the swing blade plate are rotationally arranged in the air opening through swing blade supports respectively. The swinging blade plate is made of metal, one end of the swinging blade support is rotatably connected with the tuyere plate, the other end of the swinging blade support is connected with the swinging blade plate in a buckling mode, the swinging blade plate is made of metal and high in strength, even if the swinging blade plate is made into a thin and long structure, the swinging blade plate is not prone to distortion and deformation, not prone to deformation and aging when used in a high-temperature environment for a long time and more durable. The service life is longer, the flame-retardant effect is better, and the safety performance is improved; and the swing blade bracket is connected with the swing blade plate in a buckling manner, so that compared with the traditional screw fixing scheme, the mounting process is simplified, the use of screws is reduced, the production efficiency is improved, and the production cost is reduced.
Owner:SHANGHAI LONGSHENG MANAGEMENT CO LTD
High-boiling-point low-freezing-point cooling liquid homogenizing equipment and preparation method thereof
The invention provides high-boiling-point and low-freezing-point cooling liquid homogenizing equipment and a preparation method thereof, and relates to the technical field of cooling liquid production.The high-boiling-point and low-freezing-point cooling liquid homogenizing equipment comprises a shell and a transmission shaft, a fixing base is arranged at the top end of the transmission shaft, and each paddle assembly is arranged on the surface of the transmission shaft; each paddle assembly comprises a pivot seat, a bypass pipe, a paddle plate I, a connecting seat and a paddle plate II, at least two flow guide strips are arranged at the two side end parts of each paddle plate II, and pipelines are arranged in each paddle plate I and each paddle plate II. The cooling liquid is mainly composed of 90% of ethylene glycol, 7% of nanometer aluminum oxide, 1% of carbon nanotubes and 2% of a dispersant, the nanometer aluminum oxide has super-strong thermal conductivity, can assist heat dissipation and prevent corrosion, and can stabilize the pH value of the cooling liquid to be neutral, the carbon nanotubes can prevent the cooling liquid from forming large particles due to electrostatic adsorption, and the service life of the cooling liquid is prolonged.
Owner:FUJIAN SANXIN TECHNOLOGY GROUP CO LTD