30 results about "Visual inspection (procedure)" patented technology

The invention discloses a diaphragm spring and a finger tip thermal processing process thereof. A finger tip high-frequency region of the diaphragm spring is pale and a transition region is blue. Thefinger tip thermal processing process sequentially comprises the following procedures: quenching the diaphragm spring, high-temperature tempering, shot blasting, high-frequency quenching at a finger tip, low-temperature tempering and polishing the finger tip. During the low-temperature tempering, the diaphragm spring is placed in a mesh-belt tempering furnace, and is insulated at a temperature of185-215 DEG C for 2-2.5h under the condition of ensuring that a mesh-belt is not moved. The length of the transition region of the product obtained by thermally processing the finger tip of the diaphragm spring by the method can be distinguished whether accords with the technical requirement or not only through visual inspection by adopting the method of the invention, the product is fully detected without a special hardmeter and is marked without color, thereby reducing the labor procedure and lowering the cost.

The invention relates to a method for detecting the quality of grouting of a sleeve of a prefabricated concrete structure. The method comprises the steps that before a grouting procedure, a guiding pipe with the depth enabling the guiding pipe to achieve the inner wall of the sleeve is inserted in to a gout outlet pipeline of the sleeve, the guiding pipe is pulled out after a grouting material isfinal set, when the guiding pipe is pulled out, if a hollow cavity is formed in the guiding pipe by visual inspection, that is, the grouting material in the horizontal guiding pipe and the grouting material in the vertical sleeve are discontinuous, and the condition that grouting of the sleeve is not full; and otherwise, if a breaking-off surface of the end part of a horizontal section of the guiding pipe and the grouting material of the inner wall of the sleeve can be seen, the grouting material in the guiding pipe is full; and the solid grouting material in the guiding pipe is taken out to be made into a cylinder test piece, the curl frequency and the distortion frequency of the test piece are measured, a young modulus E<d>, a shear modulus G<d> and a poisson ratio mu are acquired, and dynamic elasticity modulus data is obtained to estimate the strength and material of the grouting material. The method detecting the quality of grouting of the sleeve of the prefabricated concrete structure has randomness, the adaptability is high, the cost is low, population is easy, rapidness and high efficiency are achieved, the connecting part of grouting of the sleeve cannot be damaged, and comprehensive, objective and precise reference is provided for quality detection of actual grouting construction.

The invention discloses PCB copper foil side cutting and board separating integrated equipment and a PCB process line. The PCB copper foil side cutting and board separating integrated equipment comprises a PCB copper foil side cutting and recovery device and a PCB automatic separation device. The PCB copper foil side cutting and recovery device comprises a feeding conveying belt, a visual inspection device, a feeding mechanical arm, a cutting device and a copper foil recovery box. The PCB automatic separation device comprises a strip conveying belt, a position feedback system, an angle adjusting mechanical arm, a straw hopper board separation assembly, a board pressing assembly and a vacuum adsorption assembly. The PCB copper foil side cutting and recovery device is arranged to achieve PCBcopper foil side cutting, meanwhile, copper foil recovery is achieved, the PCB automatic separation device is used for carrying out automatic and precise board separation on PCBs, production efficiency is improved, the automatic procedure of a plant is improved, the labor intensive degree is reduced, production cost is reduced, and building of the intelligent plant is facilitated.

The invention discloses fully automatic betel nut halogenating equipment, which comprises a machine frame assembly, wherein the middle part of the machine frame assembly is horizontally provided with a betel nut material disc; a feeding conveying mechanism is arranged on the machine frame assembly arranged under the betel nut material disc; a visual inspection assembly is arranged on the machine frame assembly arranged above the betel nut material disc; a halogenating mechanism is arranged in the machine frame assembly arranged between the betel nut material disc and the visual inspection assembly; a heating barrel connected with the halogenating mechanism is also arranged at the side of the machine frame assembly; a heating mechanism of the heating barrel, the controlled end of the halogenating mechanism, the controlled end of the feeding conveying mechanism and the output end of the visual inspection assembly are respectively connected with a control device arranged on the machine frame assembly. The fully automatic betel nut halogenating equipment has the advantages that through the whole application, the working procedures such as automatic material disc feeding, automatic heating and automatic halogenation are realized; the automation degree and the work efficiency of factories are improved; the labor cost is reduced.

The invention provides a root removal visual inspection method for shaft shoulders of crankshafts. The root removal visual inspection method sequentially includes steps of [1], acquiring images; [2], fitting the edges of the images; [3], recognizing and processing linear features of the images; [4], recognizing and extracting functional information; [5], inspecting root removal quantities of the shaft shoulders. The invention further provides a root removal visual inspection device for the shaft shoulders of the crankshafts. The root removal visual inspection device comprises a case and an industrial control main unit. A bottom plate is arranged at the inner bottom of the case, a light source is arranged on the left side of the bottom plate, and a V-shaped iron objective table is arranged on the right side of the light source; slide rails are arranged on the right side of the V-shaped iron objective table, a camera mounting plate is arranged on the slide rails, and an industrial camera is arranged on the camera mounting plate and is connected with the industrial control main unit. The root removal visual inspection method and the root removal visual inspection device have the advantages that non-contact root removal visual inspection can be efficiently carried out on the shaft shoulders of the crankshafts by the aid of the root removal visual inspection method and the root removal visual inspection device, elapsed time in inspection procedures can be greatly shortened, and the production efficiency can be improved; the root removal visual inspection device is simple in structure and convenient to use.

The invention discloses a guide vane ring feeding device based on visual positioning. The guide vane ring feeding device comprises a base, an SCARA robot, an end effector used for taking and placing guide vane rings, a feeding slideway and a visual device, wherein the base is mounted on a workbench; the SCARA robot is fixedly mounted on the base; the end effector is connected to the tail end of the SCARA robot; the feeding slideway is connected to the visual device and located on the lower right portion of the end effector; the visual device is fixedly mounted on the workbench and located on the lower left portion of the feeding slideway; and the visual device conducts visual inspection and positioning on the guide vane rings coming from the feeding slideway in the previous procedure, and preparation is made for feeding of the robot in the next step. The guide vane ring feeding device further comprises a removing device used for removing the guide vane rings which are unqualified after visual inspection of the visual device; and the removing device is fixedly mounted on the upper rear portion of the visual device and located on the left side of the feeding slideway and used for removing the guide vane rings which are unqualified after visual inspection of the visual device.

The invention relates to an automatic device and method based on visual inspection, and belongs to the technical field of visual inspection. According to the technical scheme, the automatic device comprises a rack, a feeding mechanism is arranged on one side of the rack, a material taking mechanism, a feeding mechanism, a detection mechanism and a discharging mechanism which are arranged according to the working procedure sequence are arranged on the rack, and the feeding mechanism comprises a first conveying belt, a limiting assembly and a positioning assembly; and the material taking mechanism comprises a material taking assembly and a second conveying belt arranged at the bottom end of the material taking assembly. According to the automatic device and method, plastic trays are conveyed to the rack through the first conveying belt, the plastic trays on the rear portion are blocked through the limiting assembly in the conveying process, the plastic tray on the foremost portion is positioned through the positioning assembly, the material taking mechanism grabs the plastic trays on the positioning assembly from the first conveying belt to the rack, and a series of working procedures are completed through the feeding mechanism, the detection mechanism and the discharging mechanism, so that the automation degree of the equipment is improved, and the effect that manual feeding is not needed by personnel is achieved.

The invention belongs to the technical field of industrial automatic assembly and logistics production lines, and particularly relates to an industrial pallet handling and precise positioning unit. Including working platform; tray; tray positioning mechanism, used to accurately locate the posture and position of the tray; tray pressing mechanism, used to press and fix the tray; sensor reading device, used to identify the storage elements on the tray, read and Record the information of pallets and the materials they carry; six-degree-of-freedom robots are used to carry tooling to complete transfer and processing tasks; pallet grabbing mechanisms are used to grab and carry pallets; visual inspection devices are used to take photos of the working area and Real-time transmission to the control system to analyze the working status; processing equipment, used to complete a series of processing tasks such as gluing, assembly, grinding, and coding. The present invention can carry pallets, perform precise positioning and pressing and fixing, achieve high precision to meet the requirements of automatic assembly, and ensure the consistency of assembly and processing procedures.

The invention relates to the technical field of electronic equipment processing, and provides an automatic substrate processing equipment for circuit boards. Detecting problems that are basically impossible to solve, including the strip-shaped transmission box, the inner cavity of the strip-shaped transmission box is horizontally installed with multiple transmission rollers, the upper end of the strip-shaped transmission box is provided with a processing room, and the inner cavity of the processing room is along the According to the moving direction of the substrate, it is divided into a cutting chamber and an etching chamber in turn. A detection box is installed on the front wall of the etching chamber. A visual inspection camera group is installed on the inner top wall of the detection box. A cutting mechanism is installed in the cutting chamber. A laser etching mechanism is installed in the etching chamber; the cutting mechanism includes two hydraulic rods I symmetrically installed on the top wall of the cutting chamber. The invention is especially suitable for the automatic processing of the substrate of the circuit board, and has high social use value and application prospect.

The invention belongs to the technical field of firework production, and particularly relates to a vision-based inner barrel detecting and waste removing mechanism. The device comprises a rack, a waste removing mechanism and a visual inspection mechanism, the waste removing mechanism comprises a driving mechanism supporting mounting plate, an inner cylinder supporting adjusting support, a detection position blocking mechanism, a waste removing mechanism, a sectional material conveying line body and the visual inspection mechanism, and a detection station and the sectional material conveying line body are sequentially arranged on the inner cylinder supporting adjusting support from top to bottom; the detection position blocking mechanism and a waste removing mechanism are sequentially arranged on the driving mechanism supporting mounting plate from top to bottom, the detection position blocking mechanism is used for receiving materials or releasing firework inner barrels on a detectionstation to fall, and the waste removing mechanism is used for removing unqualified firework inner barrels; and the sectional material conveying line body is used for conveying qualified firework innerbarrels to the next procedure. The device is compact in structure, all action mechanisms are pneumatically driven, a mechanical structure has no friction during action, and the device can adapt to complex environments in production, and is safe and reliable.

The invention relates to a special glue line visual detection device for a double-gun type forming machine, and belongs to the field of cigarette production machinery. The device comprises a visual detection mechanism arranged on a forming machine body, and the visual detection mechanism is located between a glue spraying mechanism and a filter stick feeding mechanism; and the visual inspection mechanism comprises a camera support arranged on the forming machine body and a camera arranged on the camera support, the camera support and the camera are arranged towards the forming paper, and a light source device is arranged on the forming machine body. The detection device has the effects that: bad filter rods are removed, defective products are prevented from flowing into the next procedure, and the quality of cigarettes is not affected.