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

The invention relates to the technical field of equipment for optically detecting product flaws or defects, and particularly discloses flexible circuit board reinspection equipment. Theflexible circuit board reinspection equipment comprises a reinspection rack, an unwinding rack is arranged at one end of the reinspection rack, a winding rack is arranged at the other end of the reinspection rack, and a conveying adsorption detection device is mounted on the reinspection rack. A first protective film winding drum is erected on the unwinding rack, a first flexible circuit board winding drum is erected below the first protective film winding drum, a second protective film winding drum is erected on the winding rack, and a second flexible circuit board winding drum is erected below the second protective film winding drum. The end, close to the rechecking rack, of the winding rack is provided with a buffering mechanism used for buffering conveying of the flexible circuit board. According to the flexible circuit board reinspection equipment, shooting and code spraying positioning are facilitated, the detection efficiency is high, and the flexible circuit board can be conveniently repaired manually; the buffering mechanism can facilitate conveying of the flexible circuit board, tension can be better provided, and conveying is smoother.

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 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 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.