| Patent application number | Description | Published |
|---|
| 20080286405 | APPARATUS FOR INJECTION MOLDING - An injection molding apparatus includes a first mold half, a second mold half opposite to the first mold half, an eject pin, a component collector and a buffer device. The eject pin penetrates through the first mold half. The component collector is configured for receiving the molding component molded. The buffer device includes a buffer plate, a connection plate and an elastic element. The elastic element includes two elastic arms connected with each other. The two elastic arms form an angle θ in a range 0°<θ<180° in its natural state and partly inserting into the buffer plate and the connection plate respectively. The buffer device is disposed at a same side as the first mold half and the buffer plate is adjacent to the second mold half. The buffer device is configured for buffering the molding component during a knockout process. | 11-20-2008 |
| 20080316620 | LENS MODULE - A lens module includes a barrel and a first lens. The barrel has a body and a step-profiled part. The step-profiled part is inwardly extended from an inside wall of the body. The first lens is accommodated in the barrel. The first lens has a first step-profiled structure disposed around the circumference thereof. The first step-profiled structure is formed corresponding to the step-profiled part so as to fasten the first lens to the barrel. | 12-25-2008 |
| 20090013515 | APPARATUS FOR HOLDING LENS HOLDER - An apparatus ( | 01-15-2009 |
| 20090016829 | CUTTING MECHANISM WITH ROTATABLE BLADE - A cutting mechanism includes a first main body and a second main body. The first main body includes a first base, a plurality of first cutter holders, and a plurality of first cutters. The first cutters are mounted on the respective first cutter holders. The first cutter holders are movably engaged with the first base in a manner that the first cutters mounted thereon are adjustably movable toward and away from the first base. The first cutters are rotatable relative to the respective first cutter holders about parallel first axes, and each of the first cutters has a first blade substantially parallel to the respective first axis. The second main body has a similar configuration as the first main body. | 01-15-2009 |
| 20090017155 | APPARATUS FOR INJECTION MOLDING - An apparatus for injection molding is provided. The apparatus includes an injection unit and a mold unit. The injection unit includes a nozzle having a first flat end surface. The mold unit includes a sprue bushing for communicating with the nozzle. The sprue busing has a second flat end surface. The sprue bushing is in contact with the first flat end surface of the nozzle. Wherein a protrusion is formed on one of the first flat end surface of the nozzle and the second flat end surface of the sprue bushing, and a corresponding recess is defined on the other of the first flat end surface of the nozzle and the second flat end surface of the sprue bushing. The protrusion is engaged in the recess. | 01-15-2009 |
| 20090028681 | APPARATUS FOR PICKING UP LENS - An apparatus ( | 01-29-2009 |
| 20090096128 | APPARATUS AND METHOD FOR CUTTING INJECTION MOLDED PRODUCT - A cutting machine is configured for cutting a injection molded original product. The injection molded original product has a component and stub bar connected to the component. The cutting machine includes a base portion, a supporting arm attached to the base portion, and a cutting device coupled to the supporting arm. The cutting device includes an electrothermal cutting line for cutting the component off the stub bar. | 04-16-2009 |
| 20090123239 | CUTTING APPARATUS WITH VIBRATOR - An exemplary cutting apparatus for cutting a workpiece includes a base, a cutting device and a first driving device. The cutting device is movably mounted on the base. The cutting device includes a first blade and a first vibrator. The first blade is movable in a moving direction toward the workpiece. The first vibrator is configured for vibrating the first blade to increase a shearing force applied to the workpiece. The first driving device is configured for driving the first blade to move. | 05-14-2009 |
| 20090147382 | DEVICE AND METHOD FOR ASSEMBLING LENS INTO LENS BARREL - A device for assembling a lens into a lens barrel is provided. The device includes a pressing rod and a sensing module positioned above the pressing rod. The pressing rod includes a first end and a second end opposite to the first end. The first end defines a first surface for pressing against the lens. The second end defines a second planar end surface. The sensing module includes a pressing surface for facing toward the second planar end surface, a number of force sensors mounted on the pressing surface, each force sensor being configured for sensing a counterforce applied thereto when the force sensors are pressed against the second planar end surface of the pressing rod. | 06-11-2009 |
| 20090169666 | MOLD FOR FORMING OPTICAL LENS - A mold includes a plurality of inserts, a molding board, a base board, a plurality of fastening members, and a plurality of washers. The inserts each has a molding surface. The molding board includes a plurality of cavities for accommodating of the respective inserts. The base board for mounting the molding board thereto has a plurality of receiving holes. The fastening members are respectively received in the corresponding receiving holes for securing the corresponding inserts in the corresponding cavities of the molding board. The washers are sandwiched between the respective fastening members and an opposite ends of the inserts to the molding surfaces. | 07-02-2009 |
| 20090191299 | MOLDING APPARATUS - A molding apparatus includes a first mold half, first mold core received in the first mold half, a second mold half including a receiving cavity defined therein, a second mold core, a spacer and a bolt. The second mold half is positioned opposite to the first mold half. A first through hole is defined in the second mold half and in communication with the receiving cavity. The second mold core is received in the receiving cavity. The second mold core defines a threaded hole in a peripheral surface thereof aligned with the first through hole. The spacer is configured for being positioned between the second mold core and the second mold half. The spacer defines a second through hole therein. The bolt passes through the first through hole and is screwed in the threaded hole for securing the second mold core to the second mold half. | 07-30-2009 |
| 20090194667 | MOLDING APPARATUS - A molding apparatus includes a first mold half, a first mold core, a second mold half, a second mold core and a plurality of spacers. The first mold core is received in the first mold half and has a first molding surface. The second mold half includes a receiving cavity defined therein and a plurality of parallel grooves angularly equidistantly spaced from each other. The second mold core is received in the receiving cavity and has a second molding surface facing the first molding surface. The first and second molding surfaces are configured for cooperatively defining a molding cavity therebetween. The spacers are configured for being selectively disposed in the corresponding grooves. Each spacer is configured for being sandwiched between the second mold half and the second mold core. The spacers are configured for aligning the second molding surface with the first molding surface. | 08-06-2009 |
| 20090238913 | MOLDING APPARATUS - A molding apparatus includes a first mold half, a first mold core received in the first mold half, a second mold half opposite to the first mold half, a second mold core and a plurality of spacers. The second mold core includes a sleeve and a core insert. The sleeve is received in the second mold core. The sleeve includes a receiving hole defined therein, and a plurality of parallel grooves defined in an inner surface in the receiving hole. The grooves are angularly equidistantly spaced from each other. The core insert is received in the receiving hole of the sleeve. The plurality of spacers is configured for being selectively disposed in the corresponding grooves. Each of the spacers is configured for being sandwiched between the sleeve and the core insert. | 09-24-2009 |
| 20090244725 | OPTICAL LENS GROUP AND RELATED LENS MODULE - An exemplary optical lens group includes a first lens and a second lens. The first lens comprises a first central portion and an annular stepped portion. The annular stepped portion has a first outer step and a second outer step. The first outer step has a first outer side surface and a first downward-facing step surface. The second outer step has a second outer side surface and a second downward-facing step surface. The second lens comprises a second central portion and a peripheral portion. The peripheral portion has an inner side surface. The first lens is engaged in the second lens in a manner that the first outer side surface of the first lens is in contact with the inner side surface of the second lens. The second outer side surface of the first lens is spaced apart from the inner side surface of the second lens. | 10-01-2009 |
| 20090311360 | CLEANING SYSTEM - A cleaning system used for cleaning up plastic in a nozzle of a molding apparatus, the nozzle including a nozzle opening and a through hole connected with the nozzle opening, the plastic being received in the through hole. The cleaning system includes a bottom fixing sleeve, a top guiding sleeve and a knocking stick. The bottom fixing sleeve is configured for securely fixing the nozzle. The top guiding sleeve is configured for coupling with the bottom fixing sleeve, and the top guiding sleeve includes a guiding hole defined therein. The knocking stick is movable along the guiding hole of the top guiding sleeve such that the knocking stick strikes the plastic in a direction along the central axis of the through hole of the nozzle. | 12-17-2009 |
| 20100151075 | FEED HOPPER HAVING ROTATABLE SLEEVE - An exemplary feed copper, configured for introducing plastic granules into a heating cylinder of an injection molding machine, includes a feed duct, a guiding duct communicated with the feed duct, and a sleeve. The sleeve movably wraps around the guiding duct, and have a lateral through hole for conforming with the lateral opening, such that the plastic granules can be accessible via the guiding duct when the lateral through hole is aligned with the lateral opening. | 06-17-2010 |
| 20100159055 | MOLDING MATERIAL FEEDING BARREL AND MOLDING MATERIAL FEEDING SYSTEM USING SAME - An exemplary molding material feeding barrel includes a main body, a blocking member, and an electrically conductive member. The main body has a chamber defined therein. The main body has a first inner surface in the chamber. The blocking member protrudes inward from the first inner surface of the main body. The electrically conductive member has a first end exposed at an inside of the main body, and a second end grounded. | 06-24-2010 |
| 20100163575 | FEEDING SYSTEM - A feeding system includes a hopper for containing materials therein, a dispensing pipe, a sensor, a scraper, a driving mechanism. The dispensing pipe is connected to the hopper and is configured for dispensing the materials in the hopper to a predetermined position. The sensor is arranged adjacent to the dispensing pipe and is configured for detecting an amount of the materials loaded in the dispensing pipe. The scraper is arranged in the dispensing pipe and is configured for removing the materials remained on the inner wall of the dispensing pipe by scraping the inner wall of the dispensing pipe. The driving mechanism is configured for driving the scraper to rotate in the dispensing pipe and scrape along the inner wall of the dispensing pipe. | 07-01-2010 |
| 20100254143 | LIGHT INTENSITY AND FIELD-ADJUSTABLE ILLUMINATING APPARATUS - An illuminating apparatus includes a lamp shade, a light source and a plurality of light shelters. The lamp shade includes a tubular sidewall, a receiving space and an opening. The light source is received in the receiving space. The plurality of light shelters is mechanically pivoted on the tubular sidewall. The plurality of light shelters is capable of being respectively and selectively rotated to cover the opening, thereby sheltering light passing through the opening. | 10-07-2010 |
| 20100282040 | CLAMPING DEVICE FOR FROZEN MATERIAL - A clamping device for frozen material comprises a clamping member comprising a clamper for clamping frozen materials. A driving component is configured for driving the clamper to splay or fold. A cutting member connecting to the clamper and comprises two driven arms cooperating with the clamper. | 11-11-2010 |
| 20100291253 | CLAMP ASSEMBLY FOR CLAMPING INJECTION MOLDING COMPONENT - A clamp assembly includes a base, a clamp, a cutting blade, and a connecting shaft. The clamp includes a first claw pivotably connected to the base via a first rotating shaft, and a second claw movable relative to the first claw and pivotably connected to the base via a second rotating shaft. The cutting blade is coupled to an end of the second rotating shaft away from the clamp. The connecting shaft has one end fixed to the second claw and the other end fixed to the cutting blade for making the cutting blade capable of rotating along the second rotating shaft together with the second claw. | 11-18-2010 |
| 20100294324 | MOLDING DEVICE CAPABLE OF CONVERTING HEAT FROM MOLTEN MOLDING MATERIAL INTO ELECTRICITY - A mold includes a first mold half, a second mold half opposite to the first mold half, and a thermoelectric generator. The thermoelectric generator includes a high temperature conductive portion, a semiconductor electricity-generating portion, and a low temperature conductive portion. The high temperature conductive portion is positioned in contact with the first mold half and configured to conduct heat from the first mold half to the semiconductor electricity-generating portion. The low temperature conductive portion is exposed to the air. The semiconductor electricity-generating portion is sandwiched between the high temperature conductive portion and the low temperature conductive portion, and positioned in contact with the high temperature conductive portion and the low temperature conductive portion; the semiconductor electricity-generating portion is configured for forming a voltage difference. | 11-25-2010 |
| 20100310709 | INJECTION MOLD - An injection mold is disclosed. The injection mold includes a female die, a male die and an ejection device die slidably passing through the male die for ejecting molded product out of the mold. The female die includes a female die body and a female die core received therein. The male die includes a male die body and a male die core slidably received therein. The female die core and the male die core configured for cooperatively defining a molding cavity for forming a product. The ejection device includes a first ejection rod and a second ejection rod slidably connected to the first ejection rod. A first distal end of the first ejection rod is connected to the male die core. When molding product, an end of the second ejection rod distal from the first ejection rod is configured to be fixed relative to the male die. | 12-09-2010 |
| 20100330223 | MOLD WITH EJECTION MECHANISM - A mold comprising a core plate receiving a core insert, a cavity plate receiving a cavity insert and an ejection mechanism configured to eject the core insert is disclosed. The core insert defines a first molding surface and the cavity insert defines a second molding surface cooperating with the first molding surface. The ejection mechanism comprises a top plate, a bottom plate, an ejection rod and a gasket. The ejection rod includes a first end in contact with the core insert in the core plate and an opposing second end fixed with the top plate, the bottom plate and the gasket by the fastener and the locating piece. The top plate drives the ejection rod to eject the core insert. | 12-30-2010 |
| 20110011235 | POSITIONING ASSEMBLY FOR LENS TRIMMER BLADES - A positioning assembly using a pair of rollers elastically connected to a holding base for clamping two cutters received in the holding base. The cutters in the holding base can be adjusted to make different blades contact and align precisely. | 01-20-2011 |
| 20110014316 | INJECTION MOLDING DEVICE WITH EJECTION MECHANISM - An injection molding device with an ejection mechanism includes a cover, an ejector pin, a housing movably sleeving the ejector pin, and an elastic part placed over the ejector pin. The housing defines a through hole. One end of the ejector pin is fixed to the cover. Two opposite ends of the elastic part resist the cover and the housing respectively. A flange is defined in one end of the ejector pin opposite to the end fixed to the cover, and is configured for covering the through hole. The ejector pin is guided by the through hole to move away from the housing to drive the flange to push a finished product. The elastic part is configured for driving the flange to cover the through hole. | 01-20-2011 |
| 20110020487 | MULTI-CAVITY MOLD - A multi-cavity mold includes a female die and a male die for molding products with the female die. The female die core includes a female die body and a number of female die cores received in the female die body. The male die consists of a male die body, a number of male die cores each corresponding to one female die core received in the male die body, and an ejection member. The male die body consists of a first plate, a second plate connected to the first plate, and a plurality of restricting plates corresponding to the plurality of male die cores. The first plate defining a number of male die cavities each receive a corresponding male die core therein. The restricting plates are fixed onto the first plate and configured to restrict the male die cores in the corresponding male die cavities. | 01-27-2011 |
| 20110045119 | MOLD WITH EJECTION MECHANISM - An exemplary mold includes a core plate receiving a core insert, a cavity plate receiving a cavity insert, and an ejection mechanism for ejecting the core insert. The core insert defines a first molding surface, and the cavity insert defines a second molding surface cooperating with the first molding surface. The ejection mechanism includes a top plate, a bottom plate, and an ejection member fixed to the top plate. The ejection member includes an ejection rod and an ejection head. The ejection rod includes a first rod, and a first engaging body forming a protrusion facing toward the first rod. The ejection head includes a second rod, a second engaging body defining a recess facing toward the second rod, and an ejection portion engaged with the core insert. The protrusion is movably engaged in the recess, so that if the ejection rod goes off-axis, the core insert can stay on-axis. | 02-24-2011 |
| 20110076354 | MOLD WITH EJECTION MECHANISM - A mold comprises a core plate receiving a core insert, a cavity plate receiving a cavity insert and an ejection mechanism configured to eject the core insert. The core insert defines a first molding surface and the cavity insert defines a second molding surface cooperating with the first molding surface. The ejection mechanism includes a top plate; a sleeve fastening to the core plate and an ejection member to eject the core. The ejection member including an ejection rod and an ejection head slidably received in the sleeve. The ejection rod includes a main rod fastened to the top plate, a connecting body, and an engaging body. The ejection head includes an ejection portion and an engaging portion defining an engaging hole, a slot, and an opening, wherein the connecting body extends through the slot causing the engaging body to engage with the engaging hole. | 03-31-2011 |
