67results about How to "Realize full inspection" patented technology

The invention provides a detection method for detecting the false welding of an electric core tab. The method comprises the steps of 1) respectively contacting the positive and negative probes of a battery tester with weldmasks on the two sides of the positive/negative tab of an electrical core so as to obtain the test internal resistance value of the positive/negative tab of the electrical core;2) comparing the test internal resistance value of the positive/negative tab of the electrical core with a standard internal resistance value; if the test internal resistance value of the positive/negative tab of the electrical core is smaller than or equal to the standard internal resistance value, judging that the positive/negative tab of the electrical core is qualified. According to the methodfor detecting the false welding of the electric core tab, the test internal resistance value of the positive/negative tab of the electrical core is compared with the standard internal resistance value, and then whether the positive/negative tab of the electrical core is qualified or not can be judged. The detection process is simple and convenient. Meanwhile, the full inspection of electrical core tabs can be realized. Test results can be fed back in time. Meanwhile, test samples are prevented from being damaged.

The invention relates to a method and a device for automatically detecting powder material accumulation density, relating to a device for detecting powder (granular) material accumulation density. The method comprises the following steps of: (1) connecting a material dividing hopper with an original spiral conveyer pipe; (2) opening a material dividing valve at the lower part of the material dividing hopper so that materials fall to a material weighing hopper supported by a weighing sensor; (3) scraping stacks at the top of the material weighing hopper through a material pushing scraping plate driven by a material pushing cylinder; (4) transmitting weight information of the material weighing hopper to a PLC (programmable logic controller) control system for calculating, comparing and displaying by the weighing sensor; (5) opening a material discharging valve at the lower part of the material weighing hopper so that the materials fall to a material receiving hopper and enter to a secondary spiral conveyer; and (6) pushing the materials falling from the material receiving hopper to be combined with the materials falling from an original spiral conveyer material discharging tube and sending to next procedure together by the secondary spiral conveyer. The device disclosed by the invention has the advantages of automatic identifying function, high accuracy, fast speed and high efficiency; and the device is capable of realizing full check, and effectively controlling the product quality.

The invention discloses a device for detecting the dynamic balance of a hub of an assembly line. The device is characterized by comprising a horizontal transmission mechanism, a positioning mechanism, a main shaft mechanism and a marking mechanism, wherein the horizontal transmission mechanism has a horizontal travelling function; the positioning mechanism is arranged at the upstream end of the horizontal transmission mechanism; the main shaft mechanism is vertically and upwards arranged on the horizontal transmission mechanism and is provided with a locking mechanism and a processing system; and the marking mechanism is positioned on the side of the horizontal transmission mechanism; the locking mechanism is driven to rotate by a clamping and fixing hub; and the processing system is used for detecting an unbalance point of the hub. The initial position of the hub is determined at the positioning mechanism; the hub is horizontally conveyed to the main shaft mechanism through the horizontal transmission mechanism; the hub is rotated under the driving of the main shaft mechanism in the manner of a fixed shaft; the unbalance point is marked by the marking mechanism; and the hub departs from the main shaft mechanism and is conveyed away through the horizontal transmission mechanism. In the whole process, a hub rotating shaft is kept vertical, the posture of the hub rotating shaft is not changed, and the main shaft mechanism is meanwhile provided with a control and processing system and is integrated with the marking mechanism in the same device, so that manual operation is completely eliminated, and the device is suitable for the assembly line and can realize full detection.

The invention relates to a multifunctional manipulator device for an injection molding machine. The device comprises manipulators with freedom degrees in at least the x direction, the y direction and the z direction and a control system, wherein product fixtures and cameras are arranged on the manipulators; the control system comprises a manipulator controller and an image processor; the manipulators are connected onto the manipulator controller electrically; and the image processor is connected with the cameras and the manipulator controller electrically. The invention further relates to a quality full-inspection method for injection products. Product quality grades are obtained after an injection product surface image shot by the camera is processed by the image processor; then the manipulators perform quality grade shunting for products of different quality grades; and processes for taking workpieces and detecting, which are completed in two steps in the conventional injection production, are integrated into one step for completion, so that the production efficiency of an enterprise can be improved substantially, the full inspection of the quality of large-scale products is achieved, the quality of outgoing products is guaranteed, and the comprehensive competitiveness of the enterprise is improved. The device and the method are suitable for injection production and detection.

The invention belongs to the technical field of detection devices, and discloses an automatic detection device for an M-value of a worm and the runout of a tooth surface. The automatic detection device comprises a workbench, wherein the workbench is provided with a clamping unit used for clamping the worm and a measuring unit used for measuring the M-value of the worm and the runout of the tooth surface, the measuring unit comprises a contact portion, a measurement portion, a moving base and a measurement control portion, the contact portion is connected with the measurement portion, the measurement portion is arranged on the moving base, the measurement control portion is connected with the moving base, and the measurement control portion can control the measurement portion and the contact portion to move along a direction parallel to a clamping axis of the worm and a radial direction of the worm so as to enable the contact portion to be contacted with the tooth surface of the worm toperform measurement. The automatic detection device abandons a method of manually detecting the M-value, and improves the detection accuracy through refined component setting. Meanwhile, the automatic detection device is mechanically operated in the whole process, can realize full detection for the M-value of the worm, avoids the risk of manual wrong detection and missed detection and improves the detection efficiency at the same time.

The invention relates to battery pick-out equipment for a hot-spot test of photovoltaic components. The battery pick-out equipment comprises a machine frame and is characterized in that baffle guide rails and photovoltaic component guide rails are mounted on a machine frame, a photovoltaic component support frame is mounted on the photovoltaic component guide rails and can move along the photovoltaic component guide rails; steady-state light sources and a plurality of light sources in array distribution are mounted on the machine frame above the photovoltaic component support frame; one or more group of baffle components are mounted between the steady-state light sources and the photovoltaic component support frame; the baffle components comprise baffle supports of which the two ends are arranged on the baffle guide rails, and the baffle supports can move along the baffle guide rails; a plurality of baffles capable of shielding the steady-state light sources are arranged on the baffle supports; a space for placing photovoltaic components is formed between the baffles and the photovoltaic component support frame; and a data acquisition circuit is mounted at one end of the machine frame. The battery pick-out equipment only requires measurement of the reverse dark-state leakage current of batteries, and can achieve multi-way monitoring at the same time, thereby greatly speeding up the test.

The present invention provides an X-ray-based metal surface infiltrated layer thickness non-destructive detection device and method. The device comprises an X-ray generator, an X-ray detector, an amplifier, a data processing storage module and a display. The method comprises: producing sample pieces with different infiltrated layer thicknesses, using the device for calculation to obtain the infiltrated layer element content of the sample pieces, accurately measuring the infiltrated layer thicknesses of the sample pieces by using a scanning electron microscopy method, and establishing a data sheet corresponding to the infiltrated layer element content and the infiltrated layer thicknesses; and using the device to obtain the infiltrated layer element content of a to-be-detected test piece, and performing interpolation calculation in the pre-calibrated data sheet corresponding to the infiltrated layer element content and the infiltrated layer thicknesses to obtain the infiltrated layer thickness of the to-be-detected test piece. Compared with the existing infiltration layer inspection method, by using the method provided by the present invention, the infiltrated layer thickness of thediffusion aluminized layer can be quickly detected without destroying the test piece, full inspection of the product can be realized, and the working efficiency is greatly improved.

The invention relates to a numerical-control detection device for bearing-keeping-device rivet separating force. The numerical-control detection device comprises a base, a lifting mechanism, an upper mold pressing piece, a lower mold pressing piece, a rotating mechanism and a torque detection mechanism. The lifting mechanism is vertically installed on the base, the upper mold pressing piece and the lower mold pressing piece are sequentially installed on the lifting mechanism, a lower pressing mold is arranged on the lower mold pressing piece, and the lifting mechanism drives the lower pressing mold to vertically move; the torque detection mechanism comprises a torque measuring instrument and a measuring bar, a pressure measuring bar is installed at the tail end of the measuring bar, an upper pressing mold corresponding to the lower pressing mold is arranged on the lower surface of the upper mold pressing piece, and a plurality of positioning grooves for positioning the pressure measuring bar are formed in the upper pressing mold, and correspond to rivets on a detected keeping device placed on the lower pressing mold one by one. According to the numerical-control detection device, the pressure measuring bar on the torque detection mechanism is matched with the lifting mechanism, the moment separating force, in the static state, of a riveting part of the detected keeping device is detected, the lower pressing mold is driven by the rotating mechanism to rotate, and the detection accuracy and the detection efficiency are improved.

The invention relates to the technical field of medical apparatus and instruments, in particular to a quantitative sample injector for blood separation which comprises a sample suction tube of which atop part is provided with an accommodating space, a filter membrane which is used for dividing the accommodating space into a stock solution area and a filtrate area, a U-shaped pipe of which the bent pipe part is arranged downwards, wherein one end of the U-shaped pipe is communicated to the filtrate area, and the other end of the U-shaped pipe is connected with a sample adding pipe; a liquid storage bag which is arranged between the two straight pipe sections of the U-shaped pipe, wherein an inlet is formed in one side, close to the sample suction pipe, of the liquid storage bag; a pluggingpiece which is used for plugging the open end of the sample suction pipe or the sample adding pipe, wherein a negative pressure unit is arranged on the liquid storage bag and used for generating negative pressure to enable a whole blood sample to enter the U-shaped pipe after being filtered by a filter membrane at the top of the sample suction tube, and the whole blood sample is discharged from the sample adding tube after the negative pressure unit applies pressure. The quantitative sample injector for blood separation not only can filter red blood cells, but also can quantitatively inject samples.

The invention discloses a fuse tube plug-in mounting device, which comprises a turntable, wherein a plurality of groups of tool clamps for fixing PCBs are arranged on the turntable, a board feeding connection mechanism, a plug-in mounting mechanism and a board discharging connection mechanism are respectively arranged on the outer side of the turntable along the rotating direction of the turntable, an opening and closing mechanism is arranged in each tool clamp, the opening and closing mechanisms automatically open the tool clamps when the PCBs enter or exit from the tool clamps, and the PCBsare pressed after being in place. According to the fuse tube plug-in mounting device, full-automatic plug-in mounting of a fuse tube is achieved, and the labor cost is reduced; full inspection of themodel of the fuse tube is realized, and material mixing is avoided; and a plug-in pressure sensor is designed to monitor plug-in pressure in real time and compare pressure curves to ensure plug-in reliability of the fuse tube.

The invention relates to an online section scanner of a tyre surface. The device is mounted a conveying roller which is cut in fixed length, and comprises a photoelectric sensor, a first support, a second support, a servo motor, a controller and a display, the photoelectric sensor is arranged over the conveying roller via the first support, a first laser thickness measuring sensor and a second laser thickness measuring sensor are respectively arranged at the two ends of the second support, and placed over and under the conveying roller respectively, a transmission mechanism is arranged under the second support, one end of the transmission mechanism is connected with the servo motor, the first laser thickness measuring sensor, the second laser thickness measuring sensor and the photoelectric sensor are connected with the controller, and the controller is connected with the servo motor and the display. The scanner can realize comprehensive detection, the whole detection process does not need manual work, the detection time is shortened, and the quality of the tyre surface is improved.

The invention discloses a method and device for measuring the magnetic declination of a tile-shaped magnet element. Firstly, the deflection height, relative to the datum line, of a datum component is detected under the action of a magnetic field, the deflection height, relative to the datum line, of the datum component serves as the detection datum, and then when a product to be detected is detected in the magnetic filed, the deflection height, relative to the datum line, of the product to be detected and the deflection height, relative to the datum line, of the datum component are compared to obtain whether the magnetic declination of the product to be detected is qualified. The method and device have the advantages that operation is simple, cost is low, the tile-shaped magnet element (after orientation forming) without magnetizing is detected, full detection of the magnetic declination of the tile-shaped magnet element can be achieved, and the percent of pass of the magnetic declination of the tile-shaped magnet elements of the whole batch is guaranteed.

The invention relates to a dynamic extensible voice quality inspection scoring method. The method comprises the steps of acquiring recording audio data of an object subjected to quality inspection, converting the acquired recording audio data into text data in a text format, converting the text data into a voice oscillogram, detecting service taboo languages according to the text data, generatinga first score deduction value; and detecting emotion abnormality according to the voice oscillogram, generating a second score deduction value, obtaining a quality inspection score of the recorded audio data according to the first score deduction value, the second score deduction value and the full score, and feeding back a judgment result of the quality inspection score, service taboo languages existing in the text data and whether the recorded audio data has abnormal emotion or not. The voice quality inspection scoring method is an automatic quality inspection scoring method, does not need to specially set quality inspection personnel, further avoids the problem of large quality inspection workload, reduces personnel investment cost, avoids loss of scoring fairness due to subjective judgment of the quality inspection personnel, and is relatively high in accuracy.

The invention provides an automatic sorting machine for the capacitor appearance. The machine comprises a platform, a feeding mechanism, a division disc, a PLC control unit and an industrial personalcomputer; the feeding mechanism is fixed to the platform and used for conveying a capacitor; the division disc is rotatably fixed to the platform, a discharging port of the feeding mechanism faces thedivision disc, and a capacitor fixing assembly is arranged at the edge of the division disc at an interval of every quarter arc; a second vision detection module, a first separation mechanism, a second separation mechanism, a first vision detection module and a third vision detection module are arranged from the discharging port of the feeding mechanism; the three vision detection modules are used for detecting the capacitor appearance, and detection items of the three vision detection modules are different; the PLC control unit is used for controlling action of the feeding mechanism and usedfor controlling rotation of the division disc; data transmission connection between the industrial personal computer and the three vision detection modules is established, and the industrial personalcomputer is used for acquiring detection results of the detection items of the three vision detection modules in real time.

The invention provides an EL defect unmanned aerial vehicle inspection method and system for on-site evaluation of energy equipment. The method comprises the steps of route setting, unmanned aerial vehicle assembling, sample electrifying, focal length adjusting, EL defect inspection and the like. The invention further provides an EL defect unmanned aerial vehicle inspection system for energy equipment field evaluation. The EL defect unmanned aerial vehicle inspection system integrates a multi-rotor unmanned aerial vehicle system, a high-sensitivity short-wave infrared system, a remote infrared lens focusing module and a high-definition infrared image wireless real-time transmission module. Compared with a conventional handheld EL testing system, the EL testing system is wide in application scene, high in testing efficiency and capable of monitoring the defect inspection condition on line in real time and avoiding damage to a sample wiring terminal. According to the method, the safety, the quality and the benefit evaluation efficiency of green assets formed by taking photovoltaic power stations as groups is improved, and the safety and quality of on-site construction and operation links in the whole life cycle of key equipment of the green assets are effectively guaranteed.

The invention discloses an FDS bottom plate thickness judgment method and device, electronic equipment and a storage medium. The judgment method comprises the following steps: a setting step: settinga bottom plate thickness standard value corresponding to each point location; an acquisition step: acquiring screw tip length data H and acquiring data information in the working process of the FDS equipment in real time, wherein the data information comprises position data L1 when the screw tip touches the bottom layer plate, position data L2 when the screw tip has the maximum pressure in the puncture stage, and a point position number; a processing step: according to the H, the L1, the L2 and the point location number, processing to obtain a real-time test calculation value and a standard value of the thickness of the bottom layer plate of the point location corresponding to the point location number; and a judgment step: comparing the real-time test calculation value with a standard value, if a judgment condition is met, judging that the thickness of the bottom plate of the point location is normal, and otherwise, judging that the thickness of the bottom plate of the point locationis reduced and giving an early warning. Whether the thickness of the bottom layer plate in the FDS process is reduced or not can be monitored in real time, and the quality problem in the production process can be found in time.