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6results about How to "Improve injection accuracy" patented technology
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Dose setting and correction structure and injection device
ActiveCN224387868UImprove user friendlinessImprove injection accuracyAutomatic syringesIntravenous devicesRatchetPhysics
The utility model relates to pen formula injection device technical field, concretely is a kind of dose setting and correction structure and injection device, dose setting and correction structure include: shell and dose setting ring, the double-direction ratchet wheel engagement tooth slot of being provided on the inner wall of shell one end, multiple curved arms are provided on dose setting ring, double-direction ratchet wheel tooth is provided on curved arm;Double-direction ratchet wheel tooth and double-direction ratchet wheel engagement tooth slot engage;When dose setting ring rotates one unit cell in time, double-direction ratchet wheel tooth is separated from current double-direction ratchet wheel engagement tooth slot, enters next double-direction ratchet wheel engagement tooth slot and is engaged, completes the setting of one unit cell dose;When dose setting ring rotates one unit cell in reverse, double-direction ratchet wheel tooth is separated from current double-direction ratchet wheel engagement tooth slot, retreats to last double-direction ratchet wheel engagement tooth slot and is engaged, completes the correction of one unit cell dose.The utility model can realize correction under dose setting error condition, improve injection accuracy, improve the use friendliness of injection device.
Owner:JUYI TECH SHANGHAI CO LTD
High and low beam module brackets and vehicles
ActiveCN224617549UReduce chance of vibrationImprove injection accuracy
Owner:ZHEJIANG LINGAI FUTURE TECHNOLOGY CO LTD +1
A droplet preparation system
ActiveCN117358331BGuaranteed curing effectImprove injection accuracyGranulation by liquid drop formationBurettes/pipettesExecution unitActuator
This invention relates to a droplet preparation system, comprising: a droplet chip for forming droplets from an aqueous phase and an oil phase; an execution unit for injecting the aqueous phase and the oil phase into the droplet chip; the execution unit includes a first actuator, a second actuator, and a syringe; the first and second actuators have identical structures, the first actuator is detachably connected to the syringe, and the second actuator is detachably connected to the syringe; the first and second actuators respectively push the syringe; a controller for controlling the operation of the execution unit and the injection speed of the aqueous and oil phases; and a photocuring device for accelerating the curing of the droplets, wherein the controller is connected to the execution unit via a signal line, the execution unit is connected to the droplet chip via a conduit, the droplet chip is connected to the photocuring device via a conduit, and the conduit is hollow, allowing liquid to pass through. This configuration enables the preparation of droplets and the photocuring of droplets with different compositions.
Owner:BEIJING INST OF TRAUMATOLOGY & ORTHOPEDICS
Adjustable multi-nozzle glue injection nozzle
The utility model provides a kind of adjustable multi-nozzle glue injection nozzle, including workbench, workbench front end is equipped with feeding area, first adjusting assembly is installed in feeding area, rear end is installed with second adjusting assembly, glue drop recovery assembly is installed in the bottom cavity of workbench;First adjusting assembly includes first guide rail, and the workpiece frame of the carrier plate is slidably connected on the first guide rail by the slider of bottom;Second adjusting assembly includes second guide rail, and second guide rail is fixedly connected on the both sides of glue injection machine symmetrically.The utility model, through the cooperative matching of first adjusting assembly, second adjusting assembly and electrical control system, the automatic connection of feeding, workpiece displacement, glue injection machine lifting, glue injection operation and glue drop recovery can be realized, manual intervention is reduced, the coherence and efficiency of overall glue injection operation are improved, manual operation error is avoided to influence glue injection quality, and the consistency of glue injection quality during batch production is guaranteed.
Owner:SUZHOU SEQUOIA AUTOMATION TECH CO LTD
Resin lens packaging tape
ActiveCN224394797UImprove conveniencegood repeatabilityFilm/foil adhesivesAdhesive cementPolymer science
The utility model discloses a resin lens packaging adhesive tape belongs to adhesive tape technical field. It includes release agent layer and sets up on release agent layer, connects through the several structural same adhesive tape unit of rupture line, and adhesive tape unit includes base material layer and adhesive agent layer, and base material layer is bonded in the upside of release agent layer through adhesive agent layer, and the one end of adhesive tape unit is equipped with the injection hole of through base material layer and adhesive agent layer, and every adhesive tape unit can after winding mould a week, the injection hole is covered completely. The present application is through sectional type adhesive tape unit and the design of injection hole, has solved the problem of low operation efficiency, poor sealing precision of traditional whole piece adhesive tape.
Owner:NANJING ZHANYI TECH
Electro-hydraulic hybrid injection structure
PendingCN122539595Asmall inertiaImprove injection accuracy
This invention relates to an electro-hydraulic hybrid injection structure, belonging to the field of injection molding technology, including an injection unit; a barrel; a lead screw assembly installed within the injection unit; a screw fixedly connected to the lead screw assembly; one output end of a dual-axis motor is driven by a displacement transmission assembly, which is also driven by the lead screw assembly, the displacement transmission assembly driving axial displacement of the lead screw assembly; the other output end of the dual-axis motor is driven by a rotary transmission assembly; the dual-axis motor has a first operating condition and a second operating condition arranged opposite to each other. In the first operating condition, the dual-axis motor drives the displacement transmission assembly to rotate along a first rotation direction; in the second operating condition, the dual-axis motor drives the displacement transmission assembly to rotate along a second rotation direction; the first rotation direction and the second rotation direction are opposite in direction. This invention improves injection accuracy and dynamic response.
Owner:HAITIAN PLASTICS MACHINERY GRP