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Cutting device for fireproof window machining and cutting method thereof
PendingCN119282234AEasy to assembleImprove cutting efficiencyShearing machinesShearing machine accessoriesSupport plane
The invention belongs to the technical field of profile cutting, and discloses a cutting device for fireproof window machining and a cutting method thereof.The cutting device comprises a rack, a conveying mechanism is arranged on the rack, the cutting device is characterized in that a feeding station, a conveying station, a cutting station and a discharging station are sequentially arranged on the rack, a cutting knife is arranged on the cutting station, and the cutting knife is arranged on the discharging station; a limiting plate is fixedly connected to the rack, and a clamping block matched with the limiting plate is arranged on the side, away from the limiting plate, of the rack. The cutting station is provided with a rotating table, the rotating table is fixedly connected with a supporting frame, the supporting frame is provided with a pressing block capable of vertically sliding, the pressing block is fixedly connected with a pushing block capable of pushing a sectional material to transversely move, and the portion, on the feeding station, of the rack is slidably connected with a moving frame capable of transversely sliding. The movable frame is rotationally connected with an abutting plate capable of abutting against one end of the profile, and the supporting frame is fixedly connected with a reset spring used for driving the abutting plate to reset. The cutting device has the effect of improving the cutting efficiency.
Owner:HENAN ZHONGTAI DOOR IND CO LTD
Screen pin welding positioning device
ActiveCN222344537Uprevent movementsame lengthWelding/cutting auxillary devicesAuxillary welding devicesBackplaneWelding
The utility model discloses a screen pin welding positioning device which comprises a bottom plate, a limiting plate, a pressing plate, a covering plate and a pressing piece, the bottom plate is provided with a containing cavity, the limiting plate covers the bottom plate, the limiting plate is provided with a hollowed-out position, the pressing plate covers the limiting plate, the pressing plate is provided with a screen containing position, and when the pressing plate covers the limiting plate, the screen containing position is located in the containing cavity. At least one part of the pressing plate is pressed above the hollowed-out position, the covering plate covers the pressing plate, the pressing pieces are arranged on the bottom plate, the four pressing pieces are distributed at the positions, close to the four corners, of the upper surface of the bottom plate, and the pressing pieces can abut against the top of the covering plate so as to press the covering plate, the pressing plate and the limiting plate. According to the screen pin welding and positioning device, the screen with longer pins and more pins can be welded on the circuit board with high quality, and the mounting precision of the screen on the circuit board is ensured.
Owner:ZHUHAI SHENGCHI ELECTRIC CO LTD
High-efficiency looping mechanism for braid
ActiveCN222455621Usame lengthconsistent qualitySeaming textilesSevering textilesProcess engineeringMechanical engineering
The utility model discloses a high-efficiency looping mechanism for braids, which comprises a frame, a feeding mechanism for conveying the braids is mounted on the frame, a turnover mechanism is mounted at the front end of the feeding mechanism on the frame, a clamp controlled by a first driving mechanism is mounted on a rotating shaft of the turnover mechanism, and a second driving mechanism is mounted on the rotating shaft of the turnover mechanism. During production, the braid leaves from the front end of the feeding mechanism and droops to the position between the clamps, the clamps are turned over by 180 degrees, after the braid is looped, the feeding mechanism continues to feed the braid to the preset length of the braid, the produced products are consistent in length and quality, the automation degree is high, the production efficiency is high, and in cooperation with the material taking mechanism, the production efficiency is high. The method can be used for products with or without thermal fuses, and is wide in application range.
Owner:ZHONGSHAN BEIQI ELECTRIC CO LTD
A multifunctional mounting and cutting machine
The present invention discloses a multifunctional board mounting and cutting machine, comprising a first supporting frame and a fifth supporting frame arranged at the left end of the first supporting frame, the upper surface of the fifth supporting frame is provided with a cutting machine and a board mounting machine that can move left and right in sequence from left to right, the right end of the first supporting frame is provided with a loading device for conveying materials to the board mounting machine, and the multifunctional board mounting and cutting machine can, through the arrangement of a first monitoring device and a second monitoring device, enable the board mounting machine to adjust the left and right positions of the second infrared sensor when the board mounting machine performs cutting by the cutting machine after the board mounting is completed, if there is a cutting position deviation, so as to determine the distance between the lowest point and the highest point of the coil, so that each time the cutting machine performs cutting, the highest point of the previous cutting is cut by measuring the lowest point of the next cutting, so as to ensure that the length of the cut board and the coil is the same each time.
Owner:ZHENGZHOU JIUDUAN TECH CO LTD
Cutting equipment with positioning structure for plate processing
InactiveCN119319450Asame lengthavoid stickingOther manufacturing equipments/toolsPositioning apparatusHydraulic cylinderElectro hydraulic
The invention discloses cutting equipment with a positioning structure for plate processing, and relates to the technical field of plate cutting processing, transmission parts are fixedly connected to the two sides of a workbench, cutting parts are arranged on the inner sides of the transmission parts, the output ends of the transmission parts are fixedly connected with the cutting parts, and the output ends of the transmission parts are fixedly connected with the cutting parts. By arranging the positioning mechanism, after a lead screw drives a contact assembly to move to a proper position in a sliding groove, an electric hydraulic cylinder is started, a positioning block is driven to move through the output end of the electric hydraulic cylinder, and the contact assembly is driven to move to a proper position through the electric hydraulic cylinder; and after different cutting lengths of the plate are properly adjusted, the plate is placed in the contact assembly, one end of the plate abuts against the inner side of the positioning block, and then the lengths of the plates cut by the cutting component every time are basically kept consistent.
Owner:DALIAN JIELIDA PUMP CO LTD
Compensation method for metering laser pulse abnormity in Fourier infrared spectrometer
ActiveCN119642972Asame lengthRadiation pyrometryColor/spectral properties measurementsMechanical engineeringTimer
The invention provides a compensation method for metering laser pulse abnormity in a Fourier infrared spectrometer, which relates to the technical field of Fourier infrared spectrometers and comprises a control module, a time window calculation module, a timer and an ADC trigger pulse generation module. The control module is used for controlling the operation process of the whole scheme; and the time window calculation module is used for calculating an effective time window, and the calculation logic is as follows: S1, after resetting, default effective time window is set according to moving mirror steady rotating speed + fluctuation. According to the scheme, the measurement laser pulse loss is directly detected in a hardware circuit stage, the interference pattern data length consistency is ensured, the subsequent compensation through a complex data processing mode is not needed, the measurement laser pulse loss condition can be found, and the excessive measurement laser pulse condition caused by interference can also be found.
Owner:HEFEI ZHONGKE HUANGUANG TECH CO LTD
Modularized LED screen function box
ActiveCN222485028UEasy to assemble and disassembleeasy maintenanceCasings/cabinets/drawers detailsAdvertisingStructural engineeringMechanical engineering
Owner:HUBEI RUISHI PHOTOELECTRIC TECH CO LTD
Injection molding equipment for automobile electronic vacuum pump wire harness and injection molding method of injection molding equipment
ActiveCN119283286Aincrease frictionRealize injection molding processingCoupling device detailsDomestic articlesVacuum pumpCable harness
The invention discloses injection molding equipment for an automobile electronic vacuum pump wire harness and an injection molding method of the injection molding equipment. The injection molding equipment comprises a base, and a lower mold plate is mounted on the upper end face of the base; the upper die mechanism is arranged in the shell, and the upper die mechanism is composed of a lifting plate and an upper die plate; the wire harness guiding mechanism is arranged on the front side of the upper end face of the base, rotating rollers are installed in the lower fixed frame and the upper movable frame, and an elastic supporting mechanism connected with a lifting plate is installed above the upper movable frame; the hole blocking mechanism is arranged behind the wire harness guide mechanism, a displacement mechanism is installed above the hole blocking mechanism and translates front and back along with lifting of the upper movable frame, a clamping mechanism is installed in the displacement mechanism, and an arc-shaped rubber block is clamped and loosened along with front and back translation of the displacement mechanism. The problem that after wrinkles on the surface of an automobile wire harness enter a wire harness injection molding channel, a gap is likely to be generated between the outer wall and a channel cavity is solved.
Owner:GAOYOU XINGODA ELECTRIC CO LTD
Upper air inlet burner and stove
ActiveCN222480489UGuaranteed thermal efficiencysave energyDomestic stoves or rangesGaseous fuel burnerThermodynamicsCombustor
The utility model relates to the technical field of kitchen utensils, and discloses an upper air inlet burner and a stove. The upper air inlet burner comprises a mounting seat, an outer ring nozzle and a burner body, wherein the outer ring nozzle is mounted on the mounting seat; the burner body is arranged on the mounting base, a mixing cavity and an outer ring cavity which is arranged in the circumferential direction of the mixing cavity are formed in the burner body, and the outer ring cavity communicates with an outer ring fire outlet hole; a plurality of outer ring gas channels are further arranged between the mixing cavity and the outer ring cavity and evenly arranged at intervals in the circumferential direction of the mixing cavity, the two ends of each outer ring gas channel communicate with the outer ring cavity and the mixing cavity, and an outlet of the outer ring nozzle communicates with the mixing cavity through an outer ring ejector. According to the upper air inlet burner, gas and air can be evenly and fully mixed, gas waste and the phenomenon of yellow flame or out-of-flame are avoided, it can be guaranteed that the lengths of burning flames are consistent, the appearance of the upper air inlet burner is attractive, and the use experience of a user is improved.
Owner:ZHEJIANG YITIAN INTELLIGENT KITCHEN ELECTRICITY CO LTD
A medical suture heat curing automatic cutting machine
The present invention discloses a medical suture heat curing automatic cutting machine, which belongs to the technical field of textile machinery. The medical suture heat curing automatic cutting machine includes a frame, a tension wire release device, a heating curing device, a traction length fixing device and a cutting device. The tension wire release device is installed on one side of the frame, and the tension wire release device includes a wire drum; the heating curing device includes a heating block; the traction length fixing device includes a linear module, a movable finger cylinder and a fixed finger cylinder, and the linear module is slidably connected to the movable finger cylinder; the cutting device includes a blade. The present invention can accurately cut out sutures of the same length, and the cutting process does not require manual participation, will not cause suture contamination, saves a lot of labor costs, can realize continuous automatic cutting, and is highly efficient; the suture fracture after cutting will harden, will not be loose and unable to thread, and there is no need to cut off the loose sutures in the later stage, threading is convenient, and waste of sutures is avoided.
Owner:XUZHOU HENGHUI BRAIDING MACHINE
Receiving mechanism for RDF fuel rod forming
ActiveCN222293988Uloud noiseprevent twistingSolid fuelsWaste based fuelMechanical engineeringPhysics
The utility model relates to the field of fuel rod forming, and discloses a material receiving mechanism for RDF fuel rod forming, which comprises a shell, a rotating disc and a material pressing disc, the rotating disc and the material pressing disc are rotatably connected to the shell, the material pressing disc is provided with a discharging port, a cutting piece is slidably connected to the material pressing disc and located at the discharging port, a spring is arranged between the cutting piece and the material pressing disc, and a connecting rod is hinged to the shell. A material receiving disc is arranged at the end, close to the discharging port, of the connecting rod, and a pressing block is arranged at the end, away from the discharging port, of the connecting rod; the utility model has the following advantages and effects: the RDF fuel rod downwards presses the end part, close to the discharge port, of the connecting rod through the material receiving disc, the connecting rod vibrates when colliding with the stop block, and the fuel rod slides to the turntable along the inclined surface of the material receiving disc under vibration; the connecting rods are consistent in length, the pressing blocks are consistent in quality, the pressing blocks are always vertically downward, and the borne gravity is kept unchanged, so that the upward swinging time of the ends, close to the discharging opening, of the connecting rods is consistent, and the lengths of the fuel rods are consistent.
Owner:HUBEI RONGYI ENVIRONMENTAL PROTECTION NEW ENERGY CO LTD
Tool for printed circuit board
ActiveCN222448801UImprove processing efficiencysame lengthLaser beam welding apparatusElectric machineLaser cutting
The utility model discloses a tool for a printed circuit board, which belongs to the technical field of circuit boards and comprises a base, a first working block is arranged at the top of one side of the base, a second working block is arranged at the top of one side, far away from the first working block, of the base, and a movable inner cavity is formed in the first working block. A through groove is formed in the side wall of the side, close to the second working block, of the first working block in a penetrating mode and connected with the movable inner cavity in a penetrating mode, a linear motor is arranged in the movable inner cavity, a laser cutting head is detachably connected to the side wall of the end, facing the second working block, of the linear motor, and the output end of the laser cutting head faces one end of the second working block. The laser cutting head is movably connected with the penetrating groove in a penetrating mode. The long pins of the printed circuit board are sheared through cooperation of the laser cutting head and the baffle, meanwhile, the laser cutting head is driven by the linear motor to move, it is ensured that the lengths of the sheared pins are consistent, meanwhile, the working efficiency can be ensured, and the machining efficiency of the printed circuit board is improved.
Owner:ZHUHAI DABANG INTELLIGENT ELECTRONICS CO LTD
A transformer that is easy to install
The utility model relates to the field of transformer, concretely is a transformer convenient to installation, including transformer body, the bottom fixedly connected with storage box of transformer body, is provided with adjusting assembly in the inside of storage box, the utility model discloses can drive gear to carry out the rotating operation through starting motor, when the gear rotates, both sides of the rack will along opposite direction synchronous expansion and contraction, and this synchronism ensures that both sides of the support plate stretches the length consistency, avoids the transformer body installation when the uneven stress of both sides leads to the inclination, guarantees the horizontal stability after installation, and the weight of support plate will be transferred to the fixed ring through the rack and pinion of transformer body, finally is borne by the telegraph pole, and its rigid structure must have enough strength to support the whole weight of transformer, and the inside of fixed ring can add the antiskid rubber pad, ensures and the cylindrical telegraph pole surface close -fit, increases the friction and prevents the sliding, installs and fixes the transformer body.
Owner:DONGGUAN JINBIHUI ELECTRONICS CO LTD
Full-automatic equipment for producing FTTR antenna
ActiveCN222320797UFully automatedMeet process requirementsLine/current collector detailsApparatus for removing/armouring cablesIndustrial engineeringAutomatic processing
The utility model relates to full-automatic equipment for producing an FTTR antenna, which comprises a rack, a circulating reflux mechanism, and an automatic wire feeding and cutting mechanism, a first half-stripping mechanism, a first tin dipping and soldering aid mechanism and a wire harness turning mechanism which are arranged on the front side of the circulating reflux mechanism and are sequentially arranged along the wire harness processing direction, and the secondary length control mechanism, the second half-stripping mechanism, the second tinning weld-aid mechanism, the original point adjusting mechanism, the first middle stripping mechanism, the third tinning weld-aid mechanism, the second middle stripping mechanism and the material receiving mechanism are arranged on the rear side of the circulating backflow mechanism and are sequentially arranged in the wire harness processing direction. According to the utility model, the processes of stripping the outer skin at the two ends of the antenna, stripping the braid, stripping the insulation, applying the soldering flux, wetting the tin, half stripping the outer skin in the middle of the antenna, half stripping the braid, applying the soldering flux and wetting the tin are integrated in the equipment, so that the full automation of the whole antenna processing is realized, the process requirements are met, and the subsequent use requirements of products can also be met; the traditional manual and semi-automatic processing technology is changed, and the method can be widely applied to the field of antenna processing.
Owner:SHENZHEN HUIYANG TECH CO LTD
A wire distribution box and a handcart type switchgear cabinet with the same
This invention discloses a cable tray box and a handcart-type switch cabinet having the same, comprising a box body, a stripping component, an anti-pull component, and a straightening component. The stripping component, installed inside the box body, can strip the cable sheath. The anti-pull component, installed inside the box body, limits the cable winding and prevents the other end of the cable from being pulled or causing the cable end with the terminal to fall off during the stripping process. The straightening component, installed inside the box body, straightens the bent cable, restoring it to a straight state. By integrating the stripping component, the anti-pull component, and the straightening component, this invention achieves precise stripping, effective anti-pull, and automatic straightening, thereby improving cable routing efficiency, safety, and reliability. It solves the problems of inaccurate stripping, easy pulling of cables leading to loosening, and bending caused by clamping that exist in traditional handcart-type switch cabinets during the cable routing process.
Owner:PINGGAO GRP POWER MAINTENANCE ENG CO LTD +1
Intelligent lock with double electric structures and door
ActiveCN222633008Ushorten the lengthsame lengthNon-mechanical controlsLock casingsStructural engineeringMechanical engineering
The utility model relates to the technical field of intelligent locks, and discloses a double-electric structure intelligent lock and door, the double-electric structure intelligent lock comprises a first panel assembly, the first panel assembly comprises a first panel body, a first power supply assembly, a second power supply assembly and a cover plate assembly, and the first panel body is provided with a first accommodating groove; the first power supply assembly is used for providing electric energy and is mounted in the first accommodating groove; the second power supply assembly is used for providing electric energy; the cover plate assembly is arranged on the first containing groove in a covering mode, the second power source assembly is installed on the side, close to the first power source assembly, of the cover plate assembly, and the first power source assembly and the second power source assembly are arranged in an overlapped mode in the thickness direction of the first panel body; according to the intelligent lock with the double-electric structure and the door, the problems that the length of the intelligent lock is inconsistent, and the intelligent lock is locally tilted can be solved.
Owner:DESSMANN CHINA MACHINERY & ELECTRONICS +1
A drawing coiling and unloading device
PendingCN122078954Areduce tensionStable tensionArticle deliveryWebs handlingStructural engineeringNonwoven fabric
This invention discloses a traction winding and unloading device, belonging to the field of roll material production technology. The device includes a traction device, a floating fly knife device, a dual-shaft alternating winding device, and an unloading device. The traction device has edge trimming and tension adjustment functions. The floating fly knife device is equipped with a floating roller assembly and an L-shaped flipping guide groove to achieve clamping traction during cutting and automatic knife lifting after cutting. The dual-shaft alternating winding device realizes alternating winding of the two air-expanding shafts at two workstations through a flipping disc and a clamping assembly, and is equipped with a moving pressure roller that adjusts with the roll diameter. The unloading device consists of a moving trolley, a shaft pulling device, and an unloading trolley, which can automatically complete full roll grabbing, shaft pulling, air release unloading, and transfer. This invention realizes full-process automation from traction, edge trimming, fixed-length cutting, continuous winding to automatic unloading, and has the advantages of high production efficiency, good cutting and winding accuracy, stable operation, and wide applicability. It is suitable for the continuous production of roll materials such as film, non-woven fabric, paper, and aluminum foil.
Owner:ZHEJIANG JWELL SHEET FILM EQUIP MFG CO LTD
Biosensor electrode film laminating machine
ActiveCN222287722Usame lengthLiquid surface applicatorsRotary stirring mixersElectric machineryDrive motor
The utility model discloses a biosensor electrode film laminating machine, and belongs to the technical field of biosensors. The device mainly comprises a base, a machine body is fixedly installed at the upper end of the base, a machine cover is arranged at the upper end of the machine body, a liquid conveying bin is fixedly installed at the upper end of the machine cover, a driving motor is further fixedly installed at the upper end of the machine cover, a stirring roller is arranged on the inner side of the machine body, and the upper end of the stirring roller is connected with the rotating end of the driving motor. Stirring blades are fixedly mounted on the two sides of the stirring roller, a connecting plate is mounted at the lower end of the stirring roller, a piston rod is fixedly connected to the lower end of the air cylinder, telescopic liquid conveying pipes are fixedly mounted on the two sides of the piston rod, a liquid storage plate is fixedly connected to the lower end of the piston rod, and the bottom ends of the telescopic liquid conveying pipes are connected with the liquid storage plate; and a brush roller is fixedly mounted at the lower end of the liquid storage plate. According to the biosensor electrode film laminating machine, the film laminating speed is increased, and the film laminating length is ensured to be consistent.
Owner:JIANGSU ZHIZHI BIOTECHNOLOGY CO LTD
Steel bar blanking machine for anchor chain production
The utility model discloses a steel bar blanking machine for anchor chain production, which comprises a device box, one side of the device box is provided with a feed port, the front and back of the device box are both provided with blanking ports, one side of the device box is fixedly connected with a device frame, a touch switch and a spring are arranged in the device frame, and the touch switch is connected with the device box. A T-shaped plate is slidably connected to the interior of the device frame, and an L-shaped plate is fixedly connected to the interior of the device box. Through cooperative use of the device box, the device frame, the touch switch, the spring, the T-shaped plate, the L-shaped plate, the guide roller, the first driving motor and other structures, in the steel bar conveying process, the end, away from the feeding port, of the steel bar abuts against the T-shaped plate and continues to push the T-shaped plate to move till the T-shaped plate abuts against the touch switch, the first driving motor is closed through the touch switch, and the steel bar is conveyed to the feeding port. When the anchor chain is shaped, conveying of the steel bars can be automatically stopped, the steel bars are cut at the moment, the lengths of the cut steel bars can be consistent, and then the quality of the shaped anchor chain is improved.
Owner:XUZHOU RUIXIANGHUI ELECTRONIC TECHNOLOGY CO LTD
Anti-skid air cushion bed
The utility model discloses an anti-skid air cushion bed, and relates to the technical field of furniture supplies. An inflatable cushion; a fixing band; the lower end faces of the first supporting rod and the first supporting rod are attached to the upper end face of the nursing bed; the second supporting rods and the first supporting rods are perpendicularly arranged at the lower end of the fixing belt, the second supporting rods connect the two first supporting rods, the second supporting rods and the first supporting rods form an I-shaped structure, the first supporting rods and the second supporting rods are arranged below the fixing belt, and the lower end faces of the first supporting rods are attached to the upper end face of the nursing bed. The first supporting rod can support the front-back position of the inflatable cushion to prevent the inflatable cushion from sliding due to extrusion, the second supporting rod and the first supporting rod form an I-shaped structure to prevent the inflatable cushion from sliding left and right, and the first supporting rod is attached to the nursing bed, so that the friction force and the supporting force are further increased; the air cushion bed is prevented from slipping due to movement in use, so that the air cushion bed is not easy to slip in use.
Owner:HENGYANG CENT HOSPITAL
Short flat milling tool for ball valve stem
The utility model discloses a kind of ball valve stem short flat milling tool;Belong to valve stem flat milling technical field;Its technical key points include flat-nose pliers, the flat-nose pliers is equipped with fixed clamping block, the fixed clamping block is equipped with guide rod, and respectively setting movable clamping block on the guide rod of fixed clamping block two sides;Clamping drive assembly is equipped between fixed clamping block and movable clamping block;Fixed clamping block or movable clamping block is equipped with the clamping part matched with valve stem long flat end on the positioning clamping groove matched with valve stem on the opposite side upper end of fixed clamping block and each movable clamping block;The utility model aims at providing a kind of ball valve stem short flat milling tool with simple structure, easy to operate;For ball valve stem short flat milling.
Owner:GUANGDONG PEARL FLUID MASCH CO LTD
A cable cutting device for railway communication construction
The utility model discloses a cable cutting device for railway communication construction belongs to cable cutting technical field, a cable cutting device for railway communication construction, including two support plate, two support plate upper end fixedly connected with cutting table in common, is equipped with saw groove in cutting table upper end, cutting table upper end fixedly connected with conveying mechanism, two cable bodies swing joint have in conveying mechanism inside, cutting table upper end fixedly connected with cutting mechanism, it through conveying mechanism cooperation conveying subassembly, when carrying out cable cutting, can initiative conveying cable, need not using manual forward push, reduced the emergence of potential safety hazard to a certain extent, and can control the length of each delivery cable, facilitate according to the demand to the cable cutting, has promoted the efficiency of cutting, through cutting mechanism and cutting subassembly, can carry out quick cutting to cable, can realize initiative conveying cable's function, has promoted the practicality of cutting device.
Owner:SHAANXI ZHONGYI INFORMATION TECH CO LTD
Centrifugal fan and electronic equipment
PendingCN119572505Areduce noiseReduce sound pressure levelPump componentsDigital data processing detailsImpellerNoise
The embodiment of the invention relates to the field of fans, and provides a centrifugal fan and electronic equipment. An impeller of the centrifugal fan is of a structure comprising M groups of blades, each group of blades comprises a plurality of blades with different lengths, the inner diameters of the plurality of blades in each group of blades are the same, and when the impeller comprises a plurality of groups of blades (namely M is greater than 1), the arrangement modes of the groups of blades are the same. Therefore, the BPF of the impeller can be reduced, the weighting value corresponding to the BPF can be adjusted to be a fractional weighting value, the sound pressure level of the reduced BPF is also reduced, and the total noise of the centrifugal fan is also reduced.
Owner:HONOR DEVICE CO LTD
Probe needle grinding jig and grinding device thereof
This application discloses a grinding fixture for probes and its grinding apparatus. The fixture includes a mounting head, a mounting platform, and a connecting platform. Through this application, when grinding new probes, the design of the mounting head allows for the simultaneous grinding of one or more new probes, thereby improving grinding efficiency and avoiding the need for replacing the entire card, significantly reducing replacement costs. The new probes are then sequentially passed through corresponding positions on the mounting head, so that the tails of all new probes abut against corresponding protrusions in the simulated area. This simulates the pressure experienced by the probes during actual operation, allowing the new probes to better replace the replaced burnt-out probes after grinding. Then, the position of the mounting platform is adjusted using appropriate adjusting components to ensure that the levelness of the simulated area meets the grinding requirements, ensuring that the tips of all new probes are on the same plane, thus guaranteeing that the lengths of the new and old probes remain consistent.
Owner:MICROPROBE TECH SUZHOU
Probe Card and Switching Module
ActiveCN112017981BSame lengthSemiconductor/solid-state device testing/measurementSemiconductor/solid-state device detailsProbe cardMicrowell Plate
The present invention discloses a probe card and a switching module, wherein the probe card comprises a test circuit board, a reinforcement, a switching module and a test head. The test circuit board comprises an upper surface, a lower surface and a central perforation. The reinforcement is arranged on the upper surface of the test circuit board and comprises a central carrier corresponding to the central perforation. The switching module comprises a base, a micro-hole plate and an adapter plate. The base comprises a hollow area, the micro-hole plate is arranged below the base, and the adapter plate is arranged above the base. The micro-hole plate comprises a plurality of first micro-holes in the hollow area facing the base. The adapter plate comprises an upper surface and a lower surface, and the upper surface comprises a plurality of upper contact points. The test head is electrically connected to the micro-hole plate. The adapter plate is electrically connected to the corresponding test circuit board so that the circuits are not staggered and the lengths are consistent, thereby solving the problems of mutual interference of circuit signals and inconsistent timing of test signals in the prior art.
Owner:MPI CORP
Copper bush positioning and cutting equipment
ActiveCN222492369Usame lengthImprove work efficiencyMeasurement/indication equipmentsTube shearing machinesRotational axisElectric machinery
The utility model relates to the field of copper bush production, and discloses a copper bush positioning and cutting device which comprises two supporting plates, the two supporting plates are both fixedly installed on the top face of a base, a workbench is fixedly installed on the top face of the base, sliding grooves are formed in the two faces, close to each other, of the two supporting plates, and the sliding grooves are communicated with the workbench. And a positioning block is slidably connected between the two sliding grooves in an inserted mode, a band-type brake motor is fixedly installed in one of the two sliding grooves, a threaded rod is fixedly installed at one end of a rotating shaft of the band-type brake motor, and a threaded hole is formed in one side of the positioning block. According to the copper bush cutting device, each cutting position of the whole copper bush to be cut can be limited, so that the cut copper bushes are the same in length, the possibility of each cutting error is reduced, the cutting accuracy is improved, the time consumed by a distance measuring procedure is effectively reduced, and the working efficiency of cutting the copper bushes is effectively improved.
Owner:JIAXING MAOYANG PRECISION MASCH TECH CO LTD
Optical fiber bare fiber grinding tool
ActiveCN224310352UReduce the risk of easy breakage of endsImprove grinding qualityLapping machinesWork carriersBare fiberMechanical engineering
This utility model relates to a bare optical fiber polishing fixture, including a polishing jig and a positioning jig. The polishing jig includes a positioning plate, an upper pressure plate, and a lower base plate stacked sequentially. The positioning plate has an optical fiber positioning groove extending through its front and rear ends. The optical fiber positioning groove is formed by an array of bare fiber grooves for accommodating bare optical fibers. The upper pressure plate is located at the upper part of one end of the positioning plate and is attached to the positioning plate to clamp the bare optical fiber. The lower base plate is located at the lower part of one end of the positioning plate and is attached to the positioning plate to support the positioning plate. The polishing jig is placed on the positioning jig to position the length of the bare optical fiber extending out of the polishing jig. This utility model, through the cooperation of the polishing jig and the positioning jig, not only enables multiple optical fibers to be fixed simultaneously in the polishing jig for overall clamping, improving clamping stability, but also reduces the risk of easy breakage of the end of a single optical fiber due to friction from the polishing paper, thereby improving the polishing efficiency of bare optical fibers.
Owner:PHOENIX GUANGTENG TECH (SHENZHEN) CO LTD
Sago and green bean cake forming device
ActiveCN224330221Ugood molding effectPrecise deliveryDough shaping and cutting apparatusDough processingAgricultural engineeringMechanical engineering
The application relates to the field of food processing equipment, in particular to a lotus root powder and mung bean cake forming device, which comprises a machine box, a dough feeding port, a sandwich feeding port, a first conveying device, a second conveying device, a wrapping device, a cutting and edge collecting mechanism, a conveying belt and a lifting mechanism. The cutting and edge collecting mechanism is used for realizing accurate cutting and shearing edge collecting of the strip-shaped cake embryo, and ensures that the sandwich is completely wrapped in the dough; the lifting mechanism can lift the conveying belt to flatten the shearing edge, and improves the forming effect. The application can efficiently and stably produce the sandwich cake embryo, significantly improves the qualified rate and production efficiency of the product, is compact in structure, simple in operation and suitable for large-scale industrial production.
Owner:WUHAN MEILONG CROWN FOOD CO LTD
Aggregate cutting machine
ActiveCN222548474Usame lengthavoid scatterMeat holding apparatusMetal working apparatusBone clampStructural engineering
The utility model relates to an aggregate cutting machine. Comprising an installation base, a machine frame body is installed on the installation base, an operation table is installed on the machine frame body, and the saw blade cutting device is installed on the machine frame body and comprises a cutting saw blade. A residue removing device is mounted on the rack main body; a bone clamping device is mounted on the operation table, and the feeding transverse moving device is mounted on the rack main body; the positions, in the direction transversely perpendicular to the bone clamping device, of the material blocking device and the feeding and pushing device can be adjusted, and the device further comprises a pushing mounting base and a pushing driving device; the first material sliding groove and the second material sliding groove are formed in the operation table and communicate with each other, the second material sliding groove is adjacent to the cutting saw blade and used for receiving the cut bone sections, and the material pushing device is installed on the operation table. The bone cutting device can clamp bones and drive clamped bone segments to move so as to achieve cutting operation, and is reasonable in structural design, high in safety and high in working efficiency.
Owner:TIANJIN ZHONGJIN BIOLOGICAL DEV CO LTD
Metallized film and metallized film capacitor
ActiveCN222354941Uincrease profitIncrease evaporation speedThin/thick film capacitorFixed capacitor dielectricCapacitanceThin membrane
The utility model discloses a metallized film and a metallized film capacitor, and the metallized film is composed of a dielectric film and a metal coating disposed on the dielectric film. The metal coating comprises continuous and repeated grids extending in the longitudinal direction, the grids are separated through transverse grid reserved edges, and the grids are communicated through fuses. Longitudinal grid margins forming the grid are arranged at intervals in the longitudinal direction, fuses are arranged between the longitudinal grid margins, and the longitudinal grid margins are arranged to be rectangles with at least one long edge concave inwards. According to the utility model, the effective area of the capacitor can be increased, the utilization rate of the metallized film is improved, and the evaporation speed of the metallized film is improved.
Owner:XIAMEN FARATRONIC