8results about How to "Accurate printing" patented technology

The invention discloses a printing device with a tablet computer and an optical camera and a visual camera, and relates to the technical field of printing equipment. Comprising a main frame, a platform plate assembly is installed on the upper surface of the main frame, a shell assembly is installed on the side faces of the periphery of the main frame, a computer control mechanism is installed at the position, close to the right side, of the front side face of the shell assembly, and an ink supply box assembly is installed at the position, close to the rear side, of the left side face of the shell assembly; a cross beam mechanism is installed on the upper surface of the driving mechanism, a printing mechanism is installed on the cross beam mechanism, and a camera mechanism is installed on the right side face of the printing mechanism. According to the invention, a printed object is scanned through the camera mechanism, the printed object can be randomly placed on the platform plate assembly, a mold does not need to be manufactured, the placing time is saved, the printing efficiency is greatly improved, the focal length of the camera mechanism is adjustable, the scanning is more accurate, the printed object can be accurately printed, the printing precision is higher, and the printing quality is better.

The invention belongs to the technical field of jet printing equipment, particularly relates to packaging mark jet printing equipment for intelligent manufacturing, and aims to solve the problems that when existing packaging mark jet printing equipment is used, dust is often adhered to some packaging boxes, so that the jet printing effect is poor, paint is prone to falling off, and the dust is prone to falling off when conveying and feeding are carried out. In order to solve the problems that in the prior art, some intelligent devices are difficult to recognize adjacent and close products respectively, so that through printing occurs, and some jet printing devices do not have the rapid air drying effect, the following scheme is provided that the device comprises an operation table, a conveying device is arranged at the top of the operation table, and a fixing cover is fixedly installed at the top of the operation table; and an air cylinder is fixedly mounted at the top of the fixed cover. The device is easy to operate and convenient to use, the box bodies for packaging can be automatically cleaned and positioned conveniently, meanwhile, accurate jet printing can be conducted on the packaging boxes one by one, ink obtained after jet printing is rapidly dried, and people can use the device conveniently.

The application discloses an electric number carry device, which comprises a mounting base, a numberer, a motor and a driver. The mounting base is in a long strip structure and is fixed on the outer sidewall of a roller body. The two ends of the mounting base extend to the two end edges of the roller body. A plurality of mounting positions are arranged on the mounting base and correspond to the axial direction of the roller body. The numberer is in a plurality and is fixedly connected to the mounting positions one by one. The numberer is in contact with the printed matter to print the code. The motor is in a plurality and is fixed on the mounting positions one by one. The output shaft of the motor is in transmission connection with the input end of the numberer. The driver is in a plurality and is connected to the mounting positions one by one. Each driver is in electrical signal connection with the corresponding motor. The plurality of drivers are in electrical signal connection with an external controller. The driver controls the forward and reverse operation of the motor and completes the carry of the numberer.

The utility model provides a tearing line die of an aluminum plastic packaging machine, which relates to the technical field of packaging machinery and comprises a blade base, a blade fixing plate, a separating plate, a tearing line bottom die, a sliding shaft, a shaft sleeve, a transverse blade, a vertical blade and a spring, and the transverse blade is provided with a blade body gap. The utility model is characterized in that the width of the vertical groove is greater than the thickness of the vertical blade, so that the position of the vertical blade can be adjusted in the vertical groove; the width of the blade body gap of the transverse blade is greater than the thickness of the vertical blade, so that the position of the vertical blade can be adjusted in the blade body gap; the width of the cutter groove is larger than the thickness of the vertical blade. The position of each vertical tearing line can be independently adjusted, the problem of tearing line printing deviation caused by shrinkage difference of packaging materials is solved, and the sealing performance and quality of products are improved.

The invention discloses an accurate positioning device and method for UV printing of a first protective layer of a chip resistor, and relates to the technical field of chip resistor printing, the accurate positioning device comprises a printing mechanism, a positioning mechanism and a front-back correction mechanism are arranged in the printing mechanism, and a pressure detection mechanism is arranged in the positioning mechanism. When the printing base is used, the hydraulic rod pulls the lower pressing plate to move downwards, downward thrust is generated to the bottom ends of the side edge positioning rods through the lower pressing rod and the lower pressing wheel, the upper ends of the side edge positioning rods which are arranged in a crossed mode are folded and rotate, and the base plate is pushed to the position under the printing base body. A first forward and reverse motor is started, two tooth rollers are driven to rotate reversely through transmission connection of a first connecting gear, a connecting chain and a second connecting gear, a wedge-shaped correction plate is driven to move downwards by moving a tooth plate, a base plate slightly moves front and back, the front-back position of the base plate is adjusted, and therefore the effect of precise positioning is achieved, and follow-up precise printing is facilitated.

The utility model provides a positioning clamp of a screen printing machine. Comprising a base connected with a screen printing machine, a supporting plate which is arranged on the base and can abut against and position a bottle body as a first datum plane, a positioning plate which is arranged on the supporting plate and can abut against the other side face of the bottle body relative to the supporting plate, and limiting plates which are arranged on the two sides of the supporting plate and can abut against and limit the two sides of the bottle body. The base is further provided with an adjusting mechanism capable of driving the positioning plate to move to adjust the position of the positioning plate. According to the utility model, the bottle body can be positioned in the vertical surface direction, then the limiting plate abuts against and limits the left side and the right side of the bottle body, so that the bottle body is positioned in the horizontal surface direction, the printing part of the bottle body is positioned, and then the adjusting mechanism is used for adjusting to be matched with a screen printing machine, so that the bottle body is accurately printed; the printing efficiency and the printing precision of the bottle body can be improved.

The utility model discloses an adjustable high -frequency inductance transformer production is with marking machine, including processing platform, the plate body of processing platform is rotationally connected with the conveyer belt for conveying, the middle position of processing platform top installs the mounting bracket, and mounting bracket is " U " letter type structure state setting, and mounting bracket transverse frame body's bottom sliding connection has the laser marking machine for marking, the inside of mounting bracket transverse frame body is provided with the adjusting assembly for sliding, and mounting rack's vertical frame body is provided with clamping assembly, the left -hand end of processing platform top is provided with guide component. Adjustable high -frequency inductance transformer production is with marking machine, through the position adjustment of laser marking machine can accurate engraving or printing information, and also make according to the specification or material of different products adjust, then through the clamping of high -frequency inductance transformer, can firm fixed, avoid the deviation caused by vibration or displacement in the marking process.

The invention discloses a PVB (polyvinyl butyral) interlayer with a local metalized pattern, a preparation method of the PVB interlayer and application of the PVB interlayer in laminated glass. The PVB interlayer comprises a PVB base material layer and a local metalized pattern layer, the to-be-printed surface of the PVB base material layer is subjected to corona treatment or low-temperature plasma treatment, so that the surface energy of the to-be-printed surface is not lower than 42 mN / m; the local metallization pattern layer is formed by digital ink-jet printing, drying and curing of metal effect pigment printing ink on a preset area of the to-be-printed surface of the PVB base material layer; the metal effect pigment printing ink comprises a special effect metal pigment, the special effect metal pigment is a flaky pigment, the average particle size d50 of the special effect metal pigment is 0.5-5.0 [mu] m, and the maximum particle size D100 of the special effect metal pigment does not exceed 10 [mu] m. After the PVB interlayer is applied to the laminated glass, the laminated glass has aesthetic effects and functional characteristics and can be applied to the fields of buildings, automobiles, interior decoration and the like.