33results about How to "Solve the problem of low work efficiency" patented technology

The invention relates to a device for splicing of a timber formwork, in particular to a steel angle set, steel channel set for splicing of the timber formwork and a construction method. A plurality ofsteel angles and steel pins are arranged, at least one steel angle is arranged on one timber formwork, each the steel angel comprises a first edge and a second edge which are perpendicular to each other, the first edges are fixed to the timber formwork, and two steel angles are fixed through one steel pin; the steel angle set further comprises steel channels, each the steel channel comprises a first end and a second end which are parallel to each other, the first ends are fixed to the timber formwork, and when splicing, the steel angles and the steel channels are fixedly connected through thesteel pins. Splicing of timber formwork in the middle part is completed through combination fixing of the steel angles and the steel channels, and splicing of timber formwork the internal corner partof the construction surface is completed through combination fixing of the steel angles and the steel channels; battens are replaced by the steel angles and the steel channels, the problem that the flatness of splicing parts is difficult to guarantee is solved, and the problem that the formwork is extremely prone to being destroyed when form stripping, and consequently the turnover rate of the formwork is lowered, and the cost is increased is solved.

The invention relates to the field of micro-nano structure processing, and specifically discloses a substrate material, a Raman surface enhanced substrate, a preparation method, and an application. The substrate material is obtained by anodizing magnesium ingots in an electrolyte, and can be controlled The energization time can then control the geometric parameters of its surface structure, realize high-efficiency processing that can obtain the expected surface structure, and can prepare Raman surface-enhanced substrates with fixed specifications at high efficiency and low cost; and the preparation method provided is simple, only need to select The material is polished and cleaned, the preparation work is significantly reduced, and the work efficiency is improved. The prepared substrate material can be retained for a long time, and can also be prepared as a Raman surface-enhanced substrate, which is used in the detection of surface-enhanced Raman spectroscopy and the detection of different biological reagents Being applied, the preparation of the existing Raman surface enhanced substrate needs to prepare a lot of work in the early stage, and the problem of low work efficiency exists, and has broad market prospects.

The invention discloses a dust removal device for industrial automation equipment, which comprises a box body, a first fixed pipe, a second fixed groove, a second switch, an inspection door and a blower. The upper end of the lower dust suction pipe is hingedly connected with a fixed Rod, the inner side of the lower end of the dust suction head is engaged with a filter screen, the first fixed pipe is located at the right lower end of the upper dust suction pipe, and the right end of the upper dust suction pipe is fixedly connected with a first runner, so The second switch is located at the rear side of the lower end of the box, the lower end of the second motor is welded and connected with a driving gear, brushes are installed on the front and rear sides of the first rotating roller, and the inspection door is located on the outside of the box , the blower is located above the collection box. The dust removal device of the industrial automation equipment solves the problem of low working efficiency of most dust removal devices, and the problem that general dust removal devices cannot perform dust removal while moving, and ordinary dust removal devices cannot be adjusted. Angle problem.

The invention discloses a processing technology of double-curvature forming equipment, which includes: establishing a mechanical model of cold forming and studying the mechanical properties of special plates, deriving the rebound radius of material processing and forming; fitting the curved surface of double-curvature plates and performing Mathematical characterization: finite element numerical simulation to determine the springback of the shape of the double-curvature molding die: processing and manufacturing the curved plate die outer plate: the part of the outer plate whose curvature is not processed enough is thermally trimmed: install the special mold on the storage rack , assembled according to the number and partition of the base surface panel and fixed by spot welding; using the optical surface scanning measurement technology to reconstruct the shape of the hyperboloid after each bending: making a sample box for real-time measurement and control of the shape accuracy of the plate forming, the present invention Grasp the amount of springback compensation more accurately, ensure the quality of the product, better guarantee the accuracy of the curved surface, significantly improve the efficiency of bending and forming, reduce the manual workload, greatly shorten the working hours and save costs, and improve the quality of the product.

The invention provides a machine vision method for identifying the dial plate information of a multi-pointer instrument. The machine vision method mainly comprises the following steps of: acquiring an image containing information of the multi-pointer instrument, preprocessing the acquired image, positioning and marking a dial plate of the multi-pointer instrument in the image, segmenting the dial plate of the instrument in the image of the dial plate of the multi-pointer instrument, carrying out mathematical morphological filtering, extracting pointer characteristics in the dial plate by means of a human-eye-vision based jumping searching pointer and a human-eye-vision staring characteristic, calculating readings of the pointers of the instrument and the like. The machine vision method provided by the invention can be used for automatically carrying out vision identification on the information of the dial plate of the multi-pointer instrument in one image, and has the advantages of high degree of automation, accuracy in measurement, high efficiency and the like; and compared with the detection method in which one image and one instrument are provided in single-pointer instrument detection at present, the invention improves the utilization rate of the pointer instrument detection equipment and reduces the instrument detection cost.

The invention discloses a glass hanging bracket which comprises a glass hanging bracket main body and a detachable suction cup installation base. A fixed suction cup installation frame is arranged inside glass hanging bracket main body, a first-layer suction is installed in front of the fixed suction cup installation frame, a detachable suction cup installation rod is fixedly connected with the front of the detachable suction cup installation base and provided with a second-layer suction cup connection rod, a third-layer suction cup connection rod and a positioning fastening ring, a second-layer suction cup and a third-layer suction cup are installed in front of the ends of the second-layer suction cup connection rod and the third-layer suction cup connection rod correspondingly, and rubber pads are arranged behind the ends of the second-layer suction cup connection rod and the third-layer suction cup connection rod correspondingly. Since the detachable suction cup installation rod, the second-layer suction cup, the third-layer suction cup and the positioning fastening ring are arranged, the problems that an existing suction cup type hanging bracket is provided with only one layerof suction cup, only one piece of glass can be sucked each time, and the working efficiency is quite low are solved.

The invention provides a method for effectively removing dust of a printer. A box body and a printer body put in the box body are included. A mounting hole is formed in the side, away from the printerbody, of the top face of the box body, the hole bottom of the mounting hole communicates with the interior of the box body, one end of a movable plate is hinged to one side of the end face of the mounting hole, the mounting hole in the box body is covered with the movable plate, a guide groove is formed in the side face of the box body, the movable block cooperates with the guide groove, a cooperation block is connected with the side, away from the hinge end, of the movable plate, a limiting through hole is formed in the side face of the cooperation block, one end of a fixing rod communicateswith the limiting through hole, the other end of the fixing rod is connected with the movable block, a connecting block is connected with the inner wall, provided with the guide groove, of the box body, a cooperation groove is formed in the side face, away from the inner wall of the box body, of the connecting block, the mounting block is mounted in the box body, one side of the mounting block cooperates with the cooperation groove, and the other side of the mounting block makes contact with the inner wall, away from the connecting block, of the box body. The problem that the working efficiency of dust removing is not high is solved.