Patents
Literature
7results about How to "Adjustable inclination" patented technology
Efficacy Topic
Property
Owner
Technical Advancement
Application Domain
Technology Topic
Technology Field Word
Patent Country/Region
Patent Type
Patent Status
Application Year
Inventor
Semiconductor processing apparatus and substrate posture adjustment device and method thereof
The application provides a semiconductor processing equipment and a substrate posture adjusting device and method thereof; the substrate posture adjusting device is provided with a mover plate, a bearing plate and a center column connected between the two, and is also provided with a plurality of linear actuators and a plurality of hook hinges each having three rotation degrees of freedom; each linear actuator is used for driving a moving part of the linear actuator to move linearly along an actuating direction of the linear actuator; the moving part of each linear actuator is connected with the mover plate through a corresponding hook hinge; the strokes of the moving parts when moving linearly can be independently adjusted; by matching the stroke positions of the moving parts, the mover plate can be in an inclined state, and the bearing plate and a substrate supported by the bearing plate can be inclined through the center column, so that the adjustment of the inclination of the substrate is realized, and the uniformity during the processing of the surface of the substrate is optimized.
Owner:ADVANCED MICRO FAB EQUIP INC CHINA
A mining blasting device
This utility model relates to the field of blasting device technology, specifically to a mining blasting device. It comprises an installation rod formed by splicing multiple connecting rods. The installation rod has multiple slidable loading components for loading explosives. A spike assembly is installed at the lower end of the installation rod to fix the installation rod inside a blast hole. A rotatable installation plate is provided at the upper end of the installation rod via an adjusting component. Multiple fixing members are provided circumferentially on the side wall of the installation plate to fix the installation plate at the opening of the blast hole, thus achieving fixed installation of the installation rod inside the blast hole. The spike assembly allows the operator to use considerable force to drive the spike assembly into the top wall of the blast hole, pre-fixing the installation rod inside the blast hole, facilitating the operator to fix the installation plate at the opening of the blast hole using the fixing members.
Owner:XIAN PENGCHENG BLASTING ENG CO LTD
Substrate support apparatus, semiconductor processing apparatus, and method of use
PendingCN122161370AAdjustable inclinationGuaranteed adjustment accuracy
The application discloses a substrate supporting device, a semiconductor processing device and a using method. The substrate supporting device comprises a bearing plate, a supporting rod arranged on the bearing plate and used for supporting a substrate, a plurality of linear actuators, a guide rod of the linear actuator reciprocally moving along a vertical direction, the guide rod being connected with the bearing plate through an elastic assembly, and the guide rod moving to drive the elastic assembly to elastically deform, so that the bearing plate and the substrate are inclined to adjust the inclination of the substrate. The elastic assembly comprises a first supporting plate fixedly connected with the guide rod, a second supporting plate oppositely arranged with the first supporting plate and fixedly connected with the bearing plate, a spring fixed between the first supporting plate and the second supporting plate, and a plurality of curved elastic sheets fixedly connected with the first supporting plate and the second supporting plate. The application can not only guarantee the adjustment accuracy of the inclination of the substrate, but also effectively reduce the maintenance cost.
Owner:ADVANCED MICRO FAB EQUIP INC CHINA
A PCB boss coplanarity grinding equipment
PendingCN122077509AImprove processing efficiencyimprove consistencyGrinding drivesLapping machinesGear driveGear wheel
This invention discloses a PCB boss coplanarity grinding device, relating to the field of PCB processing technology. It includes: a mounting frame comprising an arc-shaped cover, with a first support and a second support respectively on the left and right sides of the arc-shaped cover; a power assembly comprising a first motor mounted on the first support and transmission columns rotatably nested at both ends of the arc-shaped cover, the first motor and the transmission columns being connected via gear transmission, and a transmission shaft slidingly passing through the transmission columns; and a grinding assembly located between the two transmission shafts, comprising a main shaft, on which low-copper grinding wheels and high-copper grinding wheels are alternately sleeved. This invention, by alternately sleeved low-copper and high-copper grinding wheels on the main shaft, enables the high and low copper layers to achieve the required coplanarity after a single grinding operation. Furthermore, the grinding assembly and power assembly are quick and easy to assemble and replace.
Owner:YIYANG MINGZHENGHONG ELECTRONICS CO LTD
A discharge trough for an automated silicon material screening machine
ActiveCN224272140Uevenly distributedAvoid material accumulation on one sideSievingScreeningSilicon particleMechanical engineering
This utility model discloses a discharge trough for an automated silicon material screening machine. The trough, relating to the field of silicon material screening and processing technology, includes a trough body, a screen, a filter outlet, a flow control baffle, and a discharge flange. The trough body is movably connected below the discharge flange. The trough opening is perpendicular to the silicon material flow direction inside the screening machine. The side of the trough body near the front end of the screening machine is inclined downwards. The discharge end of the trough body is also inclined downwards. A screen is provided on the bottom of the trough body corresponding to the discharge port of the screening machine. A filter outlet is provided below the screen. A flow control baffle is mounted on the side of the trough body near the discharge end. The trough body, through inclination compensation, avoids one-sided accumulation of silicon material, ensuring even distribution within the trough body. Secondary screening using the screen removes some smaller silicon particles, improving the silicon material particle size qualification rate.
Owner:HOHHOT OUTONG ENERGY TECHNOLOGY CO LTD
A flat fork structure of an electric motorcycle frame
ActiveCN224392869UAdjust the opening sizeAdjustable spacingAxle suspensionsVehicle frameControl theory
The utility model relates to the technical field of motorcycle flat fork, specifically relates to a flat fork structure of electric motorcycle frame, including first flat fork swing arm and second flat fork swing arm, be connected with first connecting rod on first flat fork swing arm, be connected with second connecting rod on second flat fork swing arm, be provided with adjusting portion between first connecting rod and second connecting rod, the adjusting portion is used for adjusting the interval between first flat fork swing arm and second flat fork swing arm, namely adjusting the size of the opening of flat fork structure, the hinged seat for connecting shock absorber is all set up on first flat fork swing arm and second flat fork swing arm, and the position of hinged seat on first flat fork swing arm and second flat fork swing arm is adjustable. The utility model, can adjust the interval between first flat fork swing arm and second flat fork swing arm, namely can adjust the size of the opening of flat fork according to actual installation condition, is convenient for adapting to different specifications rear wheel axle, and still can change the installation position of hinged seat, namely can adjust the inclination of subsequent shock absorber installation.
Owner:CHANGZHOU JIASHUN VEHICLE PARTS CO LTD
Simplified reading shelf
Owner:SUZHOU HAOZI VISION CORRECTION EQUIP TECH CO LTD