Patents
Literature
6results about How to "Avoid left and right offset" 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
High-stability linear guide rail mounting base
ActiveCN224729931Uavoid left and right offsetDisplacement minimization
Owner:ZHEJIANG PENGYIN TECH DEV CO LTD
A cutting device for a thread
This utility model relates to the field of cutting device technology and discloses a cutting device for thread. The utility model includes: a base plate with graduations on its upper end; a fixing mechanism mounted on one end of the base plate, which fixes a rod by sliding engagement, with the lower end of the rod pressing against one end of the thread to prevent displacement; and a cutting mechanism mounted on the base plate, which limits the movement of the thread on both sides to prevent deviation during cutting and adjusts the cutting size by rotating and sliding. The utility model includes a connecting block with a through hole, through which one end of the thread is passed and fixed by a positioning rod, preventing displacement. The fixing and disassembly of the thread is quick and convenient through a rotating locking mechanism using a fixing sleeve.
Owner:ZHEJIANG KD TEXTILE MACHINERY
A printing guide device for a printing apparatus
This utility model relates to the field of printing equipment, specifically to a printing guide device for printing equipment. It includes a base with a lifting frame on it. Two vertical plates are formed on the lifting frame, and a unwinding roller is positioned between the two plates. A roll of paper is placed on the unwinding roller. Each vertical plate has a clamping component. The lifting frame has a paper driving mechanism, which includes a pressure roller and a driving roller. One end of the roll of paper is pulled out from the unwinding roller and passes between the pressure roller and the driving roller. When installing the unwinding roller, simply raise the rotating arm, horizontally place the end of the unwinding roller into the receiving groove, and lift it with the second guide wheel. Then, press down the rotating arm to press the first guide wheel against the unwinding roller. Finally, lock it with fastening bolts to complete the fixation. The entire process does not require loosening or loosening bolts one by one, nor does it require precise alignment, significantly shortening the unwinding roller assembly and disassembly time and significantly improving feeding efficiency. It also has stronger adaptability and is far more convenient to operate than traditional fixing methods.
Owner:南京苏祥印务有限公司
A sandwich panel shearing machine with an anti-deviation mechanism
PendingCN122077071Aavoid left and right offsetprevent crushingShearing machinesShearing machine accessoriesClassical mechanicsMechanical engineering
This invention discloses a sandwich panel shearing machine with an anti-deviation mechanism. The invention relates to the field of sandwich panel technology and includes a liquid collection shell and a protective shell fixedly mounted on its top. Guide mechanisms are installed on both sides of the inner wall of the protective shell. A shearing mechanism is installed in the inner cavity of the protective shell, with the shearing mechanism and guide mechanisms at the same height. A water supply mechanism is installed on the outer surface of the protective shell, with the liquid outlet of the water supply mechanism mounted on the shearing mechanism. This sandwich panel shearing machine with an anti-deviation mechanism uses the guide mechanism to laterally position the sandwich panel, preventing lateral deviation during shearing. The shearing mechanism precisely clamps and synchronously shears the sandwich panel, solving problems such as delamination and core material crushing caused by differences in mechanical properties between the upper and lower panels and the core material. The water supply mechanism works in conjunction with the shearing mechanism to remove frictional and shearing heat, improving the cut quality.
Owner:JINGHUATONG HEBEI NEW BUILDING BOARD CO LTD
An air-flip device for underground pipe repair
The application relates to the air turning technical field of underground pipeline repair, and discloses an air turning equipment for underground pipeline repair, which comprises a moving support, a main body shell arranged above the moving support, a maintenance opening arranged on the surface of the main body shell, a flange plate fixedly connected to the surface of the main body shell, a rotating shaft rotatably connected to the inner wall of the flange plate, a rocking hand fixedly connected to the end of the rotating shaft, a roller shaft fixedly connected to the end, away from the rocking hand, of the rotating shaft, and a protective rotating plate fixedly connected to the surface of the roller shaft. When an operator puts a repair pipeline into the inside of the main body shell through the charging window, the rotating shaft is driven to rotate in the inside of the flange plate by rocking the rocking hand, the roller shaft is driven to rotate when the rotating shaft rotates, the roller shaft carries out the winding work on the repair pipeline, the machine is facilitated to carry out the air turning work on the repair pipeline, and meanwhile, when the repair pipeline carries out the winding work on the surface of the roller shaft, the limiting plate is moved through the extrusion elastic force of the elastic rod.
Owner:DONGGUAN ERGU PHOTOELECTRIC TECH CO LTD
Steel strip on-line position limiting device
The utility model relates to steel pipe processing technical field especially a kind of steel band online limiting device, including base, two groups of front and rear interval arrangement installation height limiting assembly on base, width limiting assembly being set in the middle place of the front and rear position of two groups of height limiting assembly and height adjusting assembly for adjusting the height of width limiting assembly installed on base, height limiting assembly includes two horizontal rollers, width limiting assembly includes width-limiting seat being installed at the output end of height adjusting assembly, two first sliding blocks being oppositely arranged and being slidably connected with width-limiting seat, two groups of vertical rollers being rotatably connected with two first sliding blocks one by one and width adjusting mechanism for adjusting the spacing between two width-limiting seats, limiting groove for abutting with the left side or right side of steel band is arranged in the middle of vertical roller. Implement the utility model, can reduce the fluctuation range of steel band tension, ensure subsequent processing quality.
Owner:FOSHAN LONGHONG METAL PROD CO LTD