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Positioning and lifting mechanism used in cooperation with wafer film sticking machine
ActiveCN222365581UEasy to remove manuallyeasy to grabSemiconductor/solid-state device manufacturingSolenoid valveAir compressor
A positioning and lifting mechanism used in cooperation with a wafer film sticking machine comprises a vacuum pump, an air compressor, an electric push rod, a film sticking table plate, a vacuum suction cup, a film sticking disc, a connecting plate, a lower fixing plate, a linear bearing, an upper fixing plate, an electromagnetic valve and a shell. Wherein the lower electric push rods are mounted on the lower fixing plate, and the lower upper fixing plate and the upper electric push rods are mounted together; the lower linear bearing is installed on the upper fixing plate, the lower film pasting disc is installed on the linear bearing, the film pasting disc is provided with a guide pipe, the lower vacuum suction cup and the other electric push rod are installed together, the shell side is connected with one end of the first electromagnetic valve, and the vacuum pump is connected with the other end of the first electromagnetic valve and one end of the second electromagnetic valve. The film pasting table plate and the connecting plate are mounted together; the side end communicating pipe of the vacuum chuck is connected with the other end of the second electromagnetic valve and one end of the third electromagnetic valve, and the other end of the third electromagnetic valve is connected with the air compressor. According to the utility model, convenience is brought to workers, and the working efficiency is improved.
Owner:上海宏轶电子科技有限公司
Sand setting device for setting sand of pulping raw material
ActiveCN222131255UEasy to disassembleeasy to cleanDispersed particle filtrationTransportation and packagingOutfallSlurry
The utility model relates to the technical field of sand setting devices, and discloses a sand setting device for setting sand of pulping raw materials, which comprises a machine body, a treatment box fixedly mounted on the left side of the machine body, a water inlet communicated with the upper part of the machine body, a water outlet communicated with the right side of the machine body, and an air cylinder fixedly mounted on the upper part of the machine body, the machining assembly comprises a collecting mechanism arranged on the left side of the machine body, an ejection mechanism is arranged on the left side of the machine body, the output end of the air cylinder movably penetrates through the upper portion of the machine body, a valve is arranged at a water outlet, and the lead screw is rotationally connected with the machine body through a bearing. And the mounting rod is slidably connected to the outer wall of the limiting rod, the bottom end of the mounting rod is fixedly connected with the dust collection head, and the bottom end of the second spring is fixedly connected with the connecting rod. The sand setting device solves the problem that after sand setting is conducted on slurry through an existing device, sand and stones are inconvenient to take out manually, and therefore the applicability of the device is affected.
Owner:SUZHOU JINRUNXIN ENVIRONMENTAL PROTECTION TECH CO LTD
Conveying device
Owner:SHENZHEN HANS SEMICONDUCTOR EQUIPMENT TECHNOLOGY CO LTD
Dark black plant shellac dyeing equipment and process for cashmere
PendingCN119433865AEasy to remove manuallyImprove the effect of dip dyeingLiquid/gas/vapor treatment machines driving mechanismsLiquid/gas/vapor removal by squeezingAgricultural engineeringMechanical engineering
The invention relates to the technical field of cashmere dyeing, in particular to cashmere dark-black plant shellac dyeing equipment and a cashmere dark-black plant shellac dyeing process. The cashmere dark-black plant shellac dyeing equipment comprises a dye vat, a hollow stand column, a plurality of pressing pieces, a lifting piece, a first driving assembly, a lead screw piece, a second driving assembly and a swinging assembly, the hollow stand column is fixed to the middle of the interior of the cashmere shelving cylinder, the multiple downward pressing pieces are annularly arranged on the hollow stand column and can ascend and descend, and the upward lifting pieces are arranged at the lower end of the exterior of the hollow stand column and can ascend and descend. The pressing piece can be used for moderately pressing to remove redundant dye liquor and water, manual extrusion is not needed, and convenience and practicability are achieved; when the dip-dyed cashmere is discharged, the cashmere at the bottom end can be moved upwards through the lifting piece, and workers can take out or dump the cashmere manually and conveniently.
Owner:NINGBO CONSINEE NEW FIBER TECH CO LTD
A computer keyboard with dust removal function
ActiveCN224287490UEfficient removaleasy to operateInput/output for user-computer interactionCleaning using toolsMechanical engineeringPhysics
This utility model relates to the field of computer keyboard technology, and more particularly to a computer keyboard with a dust-cleaning function. It includes a keyboard body, mechanical switches, keycaps, a ventilation box, a fan, and air ducts. Keycaps are detachably mounted on the top of the keyboard body via the mechanical switches. A ventilation box with a cavity is provided on one side wall of the keyboard body in the width direction. A fan is installed inside the ventilation box. Air ducts are provided between two adjacent rows of keycaps on the top of the keyboard body, located below the keycaps. The air ducts protrude from the top surface of the keyboard body and have separate air duct openings, which are angled towards the bottom of the keycaps. Through the cooperation of the fan, air ducts, and air duct openings, a high-speed airflow can directly sweep the gap between the bottom of the keycaps and the top surface of the keyboard, effectively removing accumulated dust.
Owner:DONGGUAN RONGHAO ELECTRONIC TECHNOLOGY CO LTD
Multi-environmental parameter monitoring stability test box for pharmaceutical production
ActiveCN224066774Uspeed up the interaction processShort cycleWeather/light/corrosion resistanceTesting medicinal preparationsElectric machineryEnvironmental agent
The utility model relates to the technical field of medicine tests, in particular to a medicine production multi-environmental parameter monitoring stability test box which comprises a box body, a motor, a rotating disc, an electric sliding block, a placing flat plate and the like. The left side and the right side of the box body are rotationally connected with a plurality of rotating discs; the box body is fixedly connected with a plurality of motors, and output shafts of the motors are fixedly connected with the rotating disc; each rotating disc is provided with a sliding rail, and each sliding rail is connected with two electric sliding blocks in a sliding mode. Every two corresponding electric sliding blocks are jointly and fixedly connected with a containing flat plate, and the two containing flat plates on the same rotating disc are symmetrically distributed around the center of the rotating disc. The two placing flat plates are combined and rotated to turn over the placed tablets, so that the bottom surfaces of the tablets can be in direct contact with illumination and moisture, the interaction process of the tablets and environmental factors is accelerated, the whole test period is shortened, and the test efficiency is improved.
Owner:SHANTOU SPECIAL ECONOMIC ZONE MEIJI PHARM CO LTD
Circular ring adaptive thickness running-in device
PendingCN119489367ARealize automatic running-inImplement adaptive running-in functionRevolution surface grinding machinesGrinding feed controlTarget signalElectric machine
The invention relates to a circular ring self-adaption thickness running-in device which comprises a distance detection assembly, a grinding wheel, a control panel, a motor and a sliding table. The sliding table is used for horizontally clamping the ring, the lower surface of the ring is completely exposed, and the motor rotates forwards and backwards to control the sliding table to drive the ring to move up and down; when the lower surface of the circular ring abuts against the upper surface of the grinding wheel, the upper surface of the grinding wheel is in running fit with the lower surface of the circular ring, so that the thickness of the circular ring is reduced. The distance detection assembly is located above the circular ring and used for measuring the distance H1 between the distance detection assembly and the upper surface of the circular ring and the distance H2 between the distance detection assembly and the upper surface of the grinding wheel, the thickness of the circular ring is H2-H1 in the running-in process, and the distance detection assembly outputs two corresponding distance signals in real time; the target signal is the required circular ring thickness, and the control panel is used for receiving and processing the distance signal and the target signal and controlling the motor to rotate. According to the invention, the running-in precision is improved, the product rejection rate is greatly reduced, and the labor cost is saved.
Owner:HEBEI HANGUANG HEAVY IND
Feeding machine for crushing medicinal materials
ActiveCN222624814Uquality improvementefficient screeningPlastic recyclingGrain treatmentsMedicinal herbsAgricultural engineering
The utility model relates to a feeding machine for crushing medicinal materials, and belongs to the technical field of traditional Chinese medicine processing equipment. The feeding hopper is installed on the rack, the auger groove is formed in the bottom of the feeding hopper, the auger is installed in the auger groove, the tail end of the auger groove is connected with a feeding port of the crusher, the feeding motor is in transmission connection with the auger through the speed reducer, the feeding motor and the speed reducer are both installed at the bottom of the feeding hopper, and the vibrating screen is installed on the rack through the swing rod. The two ends of the swing rod are hinged to the rack and the vibrating screen respectively, a discharging opening of the vibrating screen is located above the feeding hopper, and the driving assembly is installed on the rack and is in transmission connection with the vibrating screen. According to the medicinal material screening device, medicinal materials can be preliminarily screened during feeding of the crusher, dust and soil impurities doped in the medicinal materials can be effectively screened out, the materials are spread in the vibrating process of the vibrating screen groove, blocky impurities or deteriorated medicinal materials can be conveniently and manually removed, then the screening reliability is guaranteed, the screening efficiency is improved, and the medicinal material quality is improved.
Owner:YUNNAN HUAYOU TRADITIONAL CHINESE MEDICINE TECH CO LTD