18results about How to "Prevent bad situations" patented technology

The invention discloses an automatic silk screen printing machine, comprising a machine base and a control device, wherein a conveyor belt assembly is arranged on the upper end of the machine base, a vertical driving device is arranged on the machine base at the rear end of the conveyor belt assembly, the vertical driving device is connected with a transverse movement module, a knife block connecting plate is slidably connected with a single degree of freedom on the transverse movement module, the front end of the knife block connecting plate is fixedly connected with a silk screen knife block, a left sliding bar and a right sliding bar are slidably connected in the silk screen knife block, the upper ends of the left sliding bar and the right sliding bar are respectively connected with a left scraper cylinder and a right scraper cylinder, the right scraper cylinder and the left scraper cylinder are fixedly installed on the upper end of the silk screen knife block, the lower ends of the left sliding bar and the right sliding bar are respectively connected with the left scraper and the right scraper, a stripping cylinder is arranged on the right end surface of the silk screen knife block, and a stripping pressure head is arranged at the free end of the stripping cylinder; a right screen support is fixedly arranged at the lower end of the transverse movement module, a silk screen is installed on the screen support, and the silk screen is provided with a stripping hole matched with the stripping pressure head. It has high efficiency, low cost, stable silk screen quality and does not stick to the board.

The present invention relates to a photovoltaic module EL detection system and a test method thereof, belonging to the field of photovoltaic module manufacturing technology, and solving the problem that the EL detection system in the prior art cannot continuously test photovoltaic modules of different sizes, and that manual adjustment of the EL camera leads to poor EL images. The present invention comprises an EL test unit (10) and a measuring unit (40), wherein the measuring unit (40) is used to obtain the length of a test piece (50), and the EL test unit (10) comprises an EL camera (13) and a PC control unit (14), wherein the PC control unit (14) adjusts the position of the EL camera (13) according to the length of the test piece (50). The present invention automatically adjusts the position of the EL camera by obtaining the length of the test piece, and can continuously test photovoltaic modules of different sizes without manually adjusting the position of the EL camera, while avoiding the situation where poor EL images are caused by inaccurate manual adjustment of the position of the EL camera.

The support part (10) has an accommodation space (101) for accommodating the skin of a living body, and a vector potential coil in the vector potential coil device (1) is disposed in the accommodation space (101) of the support part (10) and at least one of the outer side of the support part (10). The power supply unit (2) conducts an alternating current through the vector potential coil, generates a vector potential corresponding to the alternating current in the housing space (101), and applies an electric field generated on the basis of the vector potential to the skin of a living body, thereby applying electrical stimulation to the skin.

The present invention provides a polarizing plate with a phase difference layer, which can contribute to improvement of durability of an image display device under high temperature and high humidity. A polarizing plate with a retardation layer according to the present invention has a first main surface and a second main surface facing each other, and includes, in order from the first main surface toward the second main surface, a polarizing plate including a polarizer, a first adhesive layer, a first retardation layer, an adhesive layer, a second retardation layer, and a second adhesive layer. The polarizing plate with the phase difference layer comprises an adhesive layer containing an antistatic agent, the tensile elastic modulus at 110 DEG C of an adjacent layer adjacent to the second main surface side of the first phase difference layer is more than 1 MPa, and the addition amount of the antistatic agent in the adhesive layer containing the antistatic agent is less than 5 phr. In a state in which the polarizing plate with the phase difference layer is adhered to the surface of the aluminum layer of a laminate comprising a polyethylene terephthalate resin film having a thickness of 50 [mu] m and an aluminum layer having a thickness of 0.05 [mu] m provided on one surface thereof via the second adhesive layer, the resistivity change of the aluminum layer after being held for 36 hours under conditions of 110 DEG C and 85% RH is 2 or less.

The heating device and image forming device of the present invention are intended to suppress the inconvenience caused by the uneven temperature of the heating component due to the heat generated by the conductor pattern. The heating device comprises an endless fixing belt (20), a pressure roller (21) that contacts the fixing belt (20) to form a fixing nip (N), a strip-shaped heater (22) that heats the fixing belt (20), and a pressure mechanism (80A) and (80B) for the fixing belt (20) or the pressure roller (21) to form a fixing nip (N) between the fixing belt (20) and the pressure roller (21), wherein the pressure mechanism (80A) and (80B) make the pressure on the side with a larger heat generation in the longitudinal direction of the heater (22) relatively smaller than the pressure on the side with a smaller heat generation.

The utility model discloses a rotor winding machine in the technical field of rotor processing, which aims at solving the problem of complicated manual coating of rotor colloid and the problem of being not conducive to guaranteeing the uniformity of colloid in the prior art. It comprises a workbench, a bottom die, a first driving device for driving the bottom die to rotate, a top die assembly, a threading mechanism and a sol mechanism are rotatably arranged on the workbench, the bottom die is used for fixing the bottom of the rotor, the top die assembly comprises a first lifting mechanism and an abutting assembly, the abutting assembly can abut and contact the top of the rotor, the threading mechanism and the sol mechanism are fixedly arranged oppositely and are both fixedly arranged on the output end of a second lifting mechanism, the sol mechanism has a hollow tube structure and the inside of the hollow tube structure is filled with a gelatinous substance, and the threading mechanism is used for threading the glass fiber through the hollow tube structure of the sol mechanism. The utility model is used for automatically adhering resin material on the surface of the rotor in the rotor winding work, and manual coating is not needed, which is more conducive to guaranteeing the quality of the rotor.

An object of the present application is to suppress occurrence of an adverse situation caused by a human error. The present application provides a work analysis device and a work analysis method, the work analysis device including: an analysis section that calculates, based on action data of a worker in a sewing factory detected by a detection device, a number of times the worker has performed a work, i.e., an actual work number.

The invention provides a sample measuring device capable of preventing damage of a sample caused by a user error. A sample measurement device is provided with: a measurement instrument for measuring a sample; a transport device which uses a cartridge having a plurality of layers capable of accommodating a plurality of samples of different sizes, takes out the samples one by one from the cartridge of the pickup source and transports the samples to the measuring instrument, and accommodates the samples measured by the measuring instrument in the cartridge of the placement destination; a sample detection unit capable of detecting the presence or absence of a sample in each layer of the cartridge; and a control unit that controls the measuring instrument and the transport device on the basis of the detection result of the sample detection unit.

The utility model belongs to the technical field of copper foil, and particularly relates to a monitoring control device and a copper dissolving tank, and the monitoring control device can regulate and control the water level in a sealed water tank in the copper dissolving tank according to the height of the water level in the sealed water tank; the monitoring control device comprises a water level pipe, the water level pipe comprises a pipe body and a to-be-monitored piece arranged in the pipe body, the water level of the pipe body is kept consistent with the water level in the sealed water tank, and the to-be-monitored piece can move in the pipe body along with the change of the water level in the pipe body; the first monitoring unit can monitor the position of the part to be monitored in the pipe body; and the control unit can regulate and control the water level of the sealed water tank according to the position, monitored by the first monitoring unit, of the to-be-monitored part. According to the scheme, the sealing effect on the copper dissolving tank can be improved.

The invention discloses a capacitor test optimization method, which comprises the following steps of: testing alternating current high voltage, discharging, direct current high voltage and discharging, and designing corresponding current intensity and retention time, so as to avoid the situation that products subjected to row test are poor when being subjected to sampling inspection through single test due to multiple factors. The difference between row testing and single testing is researched, the testing process is optimized, the quality and reliability of the ceramic capacitor are improved, and guarantee is provided for stable operation of electronic equipment. The high-voltage test result of the capacitor is fed back through multiple groups of voltage values, leakage current values and real-time high-precision temperature big data, and the stability of the withstand voltage test result of the capacitor and the quality of the capacitor is ensured. According to the invention, the problem of unstable quality of the capacitor caused by low reliability of a process test result and low detection rate of poor voltage-resistant performance of a conventional capacitor voltage-resistant performance test method can be solved.

The present application provides an electric working machine and an angle grinder. A grinder (1) includes a motor housing (3) for housing a motor (6), a rear cover (4) disposed on an axis (L) of a motor shaft (14) of the motor and for housing electronic components (switch, controller, brush, power cord) other than the motor, and a fan (16) rotated in conjunction with driving of the motor, and a cooling flow passage is formed in the motor housing and the rear cover for passage of air drawn in by rotation of the fan. An intake air duct including an outside rear surface intake port for intake of air from a radially outer side of the motor shaft and an outlet located at a position close to the motor in the axis direction for discharge of air to the motor side is formed in the rear cover as a part of the cooling flow passage. Accordingly, it is possible to prevent occurrence of adverse conditions due to foreign matter drawn into the cooling flow passage, and it is possible to prevent a decrease in cooling performance.

The display device comprises a display panel and a protection support, the protection support comprises a support body, at least one connecting part and at least one supporting part, and the support body is arranged on the side, away from a display part, of a binding part; the at least one connecting part is arranged on the bracket body and is connected with the display part; the at least one supporting part is arranged on the support body and abuts against the display part. According to the technology, the support body covers the side, away from the display part, of the binding part and is connected to the display part through the connecting part, so that stable connection between the support body and the display part is achieved, and the supporting part on the support body abuts against the backlight side of the display part; according to the display screen, the display part is arranged on the bracket body, so that the mounting space for mounting the display part is formed between the display part and the bracket body, and the bracket body and the binding part are spaced, so that the binding part can be prevented from being mistakenly touched when the display screen is taken, and the situation that circuits on the bending part and the binding part are poor after the binding part is impacted is avoided.

The utility model discloses a kind of material receiving module, it is related to SMT equipment technical field, wherein, material receiving module includes mounting seat, tail material buffer device, fixed plate, cover plate and tail material camera module, tail material buffer device is connected in the mounting seat, for storing tail material;Fixed plate is installed in the upper end of the tail material buffer device, track groove is formed on the fixed plate, the track groove is used to pass through material belt;The cover plate is covered on the fixed plate, for covering the upper portion of the track groove, the cover plate is transparent material;Tail material camera module is connected in the mounting seat, and it is located above the cover plate, for obtaining the image of material belt on the track groove.The technical effect of the technical scheme provided by the utility model.

A battery pack and a vehicle lower structure provided with the same are provided. The battery pack (20) is provided with a battery (21), a case (22) that houses the battery (21), and a plurality of connectors (24, 25, 26, 27). When a specific direction in a direction perpendicular to a vehicle up-down direction is set as a first direction, the plurality of connectors (24, 25, 26, 27) respectively protrude from the case (22) to the first direction side.

This invention provides an information processing apparatus, an information processing method, and a computer program capable of suppressing adverse situations caused by adding new in-vehicle communication devices to a vehicle's network. The information processing apparatus of this embodiment includes: an acquisition unit that acquires information related to an in-vehicle communication device detected as connected to a network within the vehicle; a generation unit that, based on the acquired information, generates a route mapping for an in-vehicle relay device mounted in the vehicle to determine the relay destination of data transmitted and received in the network; a verification unit that verifies communication in the network based on the generated route mapping through simulation; and a transmission unit that, upon obtaining a positive verification result, transmits the route mapping to the in-vehicle relay device.

The objective of this invention is to suppress adverse situations caused by human error. This invention provides a job analysis apparatus and a job analysis method. The job analysis apparatus includes: an analysis unit that analyzes the actual job content of the workers in a sewing factory based on motion data detected by a detection device; a standard data acquisition unit that acquires standard job content; and an identification unit that identifies the differences between the actual job content and the standard job content.