38results about How to "Eliminate manual inspection" patented technology

The invention discloses a full-automatic riveting machine. The machine comprises a pressurizing air cylinder, an automatic feeding mechanism, an auxiliary air cylinder, a PLC, a clamp, an upward jacking oil cylinder, a hydraulic station, an electric control box, an index plate, a motor, a pressure sensor, a rail line and a support table; the pressurizing air cylinder is arranged in the vertical direction, the automatic feeding mechanism is located on one side of the pressurizing air cylinder, the PLC and the auxiliary air cylinder are located on the lower side of the automatic feeding mechanism, the PLC is connected with the auxiliary air cylinder, the clamp is arranged on the lower side of the pressurizing air cylinder, the upward jacking oil cylinder is located on the lower side of the clamp, the hydraulic station and the electric control box are located on the two opposite sides of the upward jacking oil cylinder, the support table is located on the lower side of the index plate, and the rail line is supported on the support table. The full-automatic riveting machine is simple and reasonable in structure, easy and convenient to operate, and convenient to maintain, a worker can easily learn and know the machine, labor intensity of the worker is reduced, production efficiency is improved, the riveting quality is ensured, and production cost of an enterprise is saved.

The invention provides a device and a method for calibrating and detecting a sensor and an AD convertor of multiple devices. An acquisition processing module comprises a plurality of acquisition processing units, and the acquisition processing units are connected in parallel; a plurality of signal sensing units of a signal sensing unit group are respectively connected with each acquisition processing unit, an input source signal is converted into a secondary side signal corresponding with acquisition requirements through the signal sensing unit group, and the secondary side signal is converted into a digital signal through the acquisition processing units and then is transmitted to an upper computer through a 485 communication circuit; and the upper computer processes and displays signal data. The device and the method for calibrating and detecting the sensor and the AD convertor of multiple devices have the advantages that a large linear error in collected data due to an own characteristic of operational amplification in the sensor and the AD convertor is avoided, the technical problems of deviation and scaling of the collected data are solved, and furthermore normal operation of a wind power frequency converter is guaranteed. The device and the method for calibrating and detecting the sensor and the AD convertor of multiple devices have the advantages that a skillful engineer only needs 1-3 minutes to complete adjusting a single wind power frequency converter, a personal error is small and the like.

The invention relates to a steel rail milling and grinding machine operation accuracy real-time detecting device. The device comprises a steel rail profile measuring system, an undulatory wear measuring system, a mileage measuring unit, and a data processing and displaying system, wherein the steel rail profile measuring system, wherein the wave wear measurement system, the undulatory wear measuring system, the mileage measuring unit are respectively connected with the data processing and displaying system. The device can quickly detect operation accuracy of a steel rail milling and grinding machine in real time, detection labor intensity is reduced, and e the efficiency of railway track maintenance is improved.

The invention discloses a wire winding machine with an automatic cutter. The wire winding machine comprises a winding shaft, a signal control mechanism is arranged by the side of the winding shaft, and the signal control mechanism comprises an infrared transmitter and an infrared receiver which are arranged at the two ends of the winding shaft respectively. The signal end of the infrared transmitter and the signal end of the infrared receiver are connected with control modules. The distance from an infrared ray irradiating to the infrared receiver from the infrared transmitter to the outer wall of the winding shaft is equal to the melt-blowing thickness of a plastic wire of a wire winding filter element bar. The wire winding machine further comprises a wire winding device, and the wire winding device comprises a transmission mechanism which is arranged below the winding shaft and a wire drawing mechanism which is arranged above the rotating shaft. The transmission mechanism comprises two gears which are connected through a toothed chain, the toothed chain is fixedly connected with a wire drawing block, and the gears are controlled by a motor to conduct positive rotation and negative rotation. A wire penetrates through the wire drawing mechanism and the wire drawing block to be fixedly connected to the rotating shaft, and wire winding is conducted on the rotating shaft through the reciprocating motion of the wire drawing block so that the wire winding filter element bar can be formed. By means of the wire winding machine with the automatic cutter, the thickness of a wire winding filter element can be effectively monitored, and thus the wire can be cut off automatically.

The present invention relates to the technical field of textile equipment, in particular to a double-sided raising machine for cloth. There are two sets of raising devices, which are respectively arranged in front and rear of the frame. A cloth storage area is arranged between the two sets of raising devices. A tension detection device is provided in the zone, and the tension detection device includes a fixed frame, a sensor arranged on the fixed frame, a connecting piece connected with the sensor, and a tension detecting head arranged at the lower end of the connecting piece. The invention can raise the front and back sides of the fabric at the same time, which greatly improves the production efficiency and reduces the production cost. A tension detection device is installed between the front and rear raising devices to prevent the fabric from being pulled due to inconsistent traction speeds and make the fabric Damage, the automatic control of the pulling speed of the fabric saves manual inspection, and a deviation correction device is set up to correct the feeding position of the fabric to effectively improve the processing quality of the fabric.

The invention relates to a system and method for maintaining the condition of relay protection, belonging to the technical field of condition maintenance of relay protection of power systems. The system comprises a relay protection, measurement and control device, a real time data recording system, a relay protection monitoring server and a remote condition monitoring center, wherein the relay protection, measurement and control device is connected into a station level network via a cable; the relay protection monitoring server receives data sent by the relay protection, measurement and control device via the station level network; the real time data recording system is connected with the relay protection monitoring server via a cable; and the relay protection monitoring server is in communication connection with the remote condition monitoring center via a network. The system and the method have the beneficial effects of effectively reducing the items which are periodically maintained manually, even dispensing with manual inspection, reducing the power outage time due to maintenance of equipment and improving the reliability and the working efficiency.

The invention provides a flange connecting piece visual detection and center hole perforating device, and belongs to the technical field of well drilling connecting piece production. The flange connecting piece visual detection and center hole perforating device comprises a base, a rotating mechanism, a detection mechanism, a clamping mechanism, a mechanical arm, a perforating mechanism, a first control mechanism and a second control mechanism. A connecting piece is arranged on the rotating mechanism, the detection mechanism detects outer wall quality defects of the connecting piece, the connecting piece has no defects after detection, the mechanical arm transfers the connecting piece to the clamping mechanism, the clamping position is adjusted through the clamping mechanism, and the perforating depth to the connecting piece and the clamping action to the connecting piece are adjusted through the second control mechanism. The flange connecting piece visual detection and center hole perforating device has the technical effects that the visual detection speed for the connecting piece is high, manual detection is eliminated, the labor strength is small, the perforating depth is controllable, the perforating is convenient, simple and easy to operate, the connecting pieces with different depths can be perforated, the clamping is stable, and the perforating efficiency is high.

The invention provides a method for detecting soldering points of electronic product complete machines and performing tin soldering on the electronic product complete machines. The method is implemented by the aid of an automatic tin soldering machine with a CPU (central processing unit). The automatic tin soldering machine structurally comprises a workbench, an X-axis, a Y-axis, a Z-axis and a four-axis numerical control system, wherein the four-axis numerical control system is formed around a rotating shaft of the Z-axis. A soldering head is fixed on the Z-axis which is fixedly provided with an industrial camera. The method includes that standard image information of various kinds of qualified electronic product complete machines is stored in a data storage unit of the CPU, the industrial camera acquires an image of a to-be-detected electronic product complete machine, the image is stored in the data storage unit and is transmitted to a data processor, the data processor compares to-be-detected image information with the standard information in the data storage unit, if the image information is identical to the standard information, tin soldering points of the to-be-detected complete machine are qualified, or otherwise, the tin soldering points are unqualified, the data storage unit displays differences of the to-be-detected image on a display screen in a partial enlarged manner, repair soldering is performed, and if the soldering points are still unqualified, manual detection is performed.

The invention relates to a minimum cutting thickness determination method of a workpiece material. At present, a theoretical analysis method during the processing of obtaining the minimum cutting thickness value of a workpiece material is tedious and has poor applicability, and a calculation result obtained is not accurate enough. The method comprises the following steps: milling trace of a workpiece material is observed under a super field-depth microscope, the surface is divided into a cutting area, a ploughing area and a rubbing area, and the total length l of the ploughing area-the rubbing area is measured; an intersection A of an interface of the ploughing area-the cutting area and a boundary line between a first cutter tooth and the surface of the workpiece is taken, central positions of the first cutter tooth and a second cutter tooth of the cutter starting to cut into the workpiece material are taken as points O1 and O2, a coordinate system is established with the point O1 as the origin of coordinates, a cutting cross section perpendicular to XO1Y is made by crossing the point O2 and the point A, and a projection point O1' of the point O1 on the section is obtained; a vertical line of XO1Y is made by crossing the point A, an intersection of the vertical line and the outline of the lower end of the cutting cross section is a point B, an intersection of O2B and the outline of the upper end of the cutting cross section is a point C, and hD=R-|O2C| is calculated in a triangle O2CO1' by the cosine law. The method is used for determining the minimum cutting thickness of a workpiece material during processing of a cutter.

The invention discloses an expressway tunnel equipment fault processing method and device and electronic equipment, and belongs to the technical field of expressway tunnel equipment maintaining. The expressway tunnel equipment fault processing method comprises the steps: acquiring real-time sensing data collected by expressway tunnel equipment; inputting the real-time sensing data into the trained multi-dimensional deep neural network to enable a neuron layer to perform weighted calculation to obtain a classification result; and if the classification result is a fault category, sending an alarm message according to the fault category. According to the method, manual inspection is avoided, the fault equipment can be quickly analyzed and determined, the normal operation of the expressway tunnel equipment is ensured, and the occurrence of expressway tunnel traffic accidents is reduced.

The invention discloses an on-line stripping strength detection device for a sticking tape hook cutting machine. The device comprises an input system (1), an unwinding traction system (2), a hook cutting system (3), a detection system (4), a programmable control system (5), a winding traction system (6) and an output system (7). A product enters the hook cutting system (3) through the input system (1) and the unwinding traction system (2) for hook cutting. After hook cutting, the product is detected by the detection system (4), enters the winding traction system (6), and is output by the output system (7) to acquire a finished product. Through the effective operation of the device, the process of manual sticking tape hook cutting quality detection of an operator is eliminated in a sticking tape hook cutting process. Uncontrollable quality problems caused by human factors are solved. The device has the advantages of small sticking tape hook cutting quality deviation, stable quality, eliminated manual detection and significantly improved work efficiency.

The invention relates to the technical field of equipment for optically detecting product flaws or defects, and specifically discloses a flexible circuit board re-inspection equipment, including a re-inspection frame, one end of the re-inspection frame is provided with an unwinding frame, and the other end A rewinding frame is provided, a conveying adsorption detection device is installed on the re-inspection frame, a first protective film reel is mounted on the unwinding frame, and a first protective film reel is mounted below the first protective film reel. A flexible circuit board reel, a second protective film reel is mounted on the winding frame, a second flexible circuit board reel is mounted below the second protective film reel, and the rewinding frame is close to the re-inspection One end of the frame is provided with a buffer mechanism for buffering the transportation of the flexible circuit board; the flexible circuit board re-inspection equipment is convenient for shooting and coding positioning, with high detection efficiency, and is convenient for manual repair of the flexible circuit board; The buffer mechanism can facilitate the transportation of the flexible circuit board, provide better tension, and deliver more smoothly.

The invention discloses a device for detecting percent of pass of an article. The device comprises a rectangular base, wherein the upper surface of the rectangular base is fixedly connected with a rectangular box body 1#; the interior of the rectangular box body 1# is of a hollow structure; the upper surface of the rectangular box body 1# is provided with a push mechanism; a safety detection mechanism is arranged on the upper surface of the rectangular box body 1# and is further located on the push mechanism; an infrared detector is connected with an optical imaging objective lens through a data line; two side surfaces of a rectangular through hole are both connected with rectangular baffling doors through hinges. The device has the beneficial effects that the practicality is high; the operation is convenient; the detection is convenient; meanwhile, the observation whether the article is qualified or not is facilitated; meanwhile, the percent of pass is calculated; the manual detection is omitted; the device is more time-saving and labor-saving.