7results about How to "Avoid printing" patented technology

The invention relates to the technical field of textile, and discloses a double-sided textile printing turnover device for sock production, which comprises a first box body, a feeding port and a discharging port are formed in the first box body, cloth is inserted into the feeding port, a top plate is clamped at the top of the first box body, and the top plate is connected with the discharging port. A drying device is fixedly connected into the first box body, a driving shaft and a driven shaft are rotatably connected into the first box body, a conveying belt and a tensioning mechanism are rotatably connected to the outer surface of the driving shaft, a printing mechanism is rotatably connected to the outer surface of the driven shaft, and a limiting mechanism is slidably connected into the first box body. A conveyor belt overturning mode is set to cooperate with a tensioning mechanism and a limiting mechanism, the conveyor belt overturning guarantees the basic quality of duplex printing through a double-layer structure and the like, the tensioning mechanism accurately regulates and controls tension according to related parts to prevent the tension from affecting printing, and the limiting mechanism monitors and limits the cloth position to improve the product quality.

The application relates to an LED light-emitting module, an LED packaging structure and a related manufacturing method, and relates to the technical field of semiconductor light emission. Each light-emitting diode chip is packaged in advance, a plurality of annular grooves are formed in the first packaging layer, each annular groove surrounds a corresponding light-emitting diode chip, a magnetic adsorption structure is formed in each annular groove, the magnetic adsorption structure is embedded into a plurality of second grooves, the peeling of the magnetic adsorption structure can be effectively avoided, the magnetic adsorption structure is magnetized, the above magnetic adsorption structure can realize the detachable connection of the light-emitting diode chip and the circuit substrate, the printing of solder and the reflow soldering process can be avoided, the manufacturing cost is greatly reduced, and since the light-emitting diode chip and the circuit substrate are detachably connected, the removal of a defective light-emitting diode chip is facilitated, and the repair of the light-emitting module can be smoothly realized.

The utility model relates to the technical field of strapping, in particular to strapping equipment with a needle type printing function, which comprises a casing, a tape reel and a printing component are mounted in the casing, a strapping tape is wound on the tape reel, and one end of the strapping tape is led out of the tape reel and penetrates through the printing component. Wherein the printing assembly comprises a guide plate, a needle type printing head, a colored tape box and a colored tape driving assembly, the guide plate is provided with an inner cavity penetrating through the guide plate so that the binding tape can penetrate through, the guide plate is provided with a first opening and a second opening which penetrate through the two side walls in the thickness direction of the guide plate and are oppositely arranged, and a guide wheel abutting against the binding tape is installed at the first opening. A colored tape is stored in the colored tape box, part of the colored tape is led out of the colored tape box and located at the second opening, the colored tape located outside the colored tape box is attached to the binding tape at the second opening, the colored tape located at the second opening is located between the needle type printing head and the binding tape, and the colored tape driving assembly can drive the colored tape and the binding tape to synchronously move at the second opening.

This utility model discloses a special ceramic metallization printing fixture, belonging to the field of special ceramic processing technology. The fixture includes a positioning frame and a mounting plate detachably installed within the positioning frame. It also includes: mounting holes arranged in a rectangular array on the mounting plate for placing ceramic substrates; each mounting hole has a clamping part for limiting the ceramic substrate's position. When the ceramic substrate is located within the mounting hole, its surface is flush with the mounting hole. Through the arrangement of the mounting plate and mounting holes, when the ceramic substrate is placed into the mounting hole, it directly contacts the anti-slip texture on the anti-slip pad, and the elasticity of the elastic sheet compresses the sidewall of the ceramic substrate, thereby limiting its position. This fixture can adapt to ceramic substrates of different sizes of the same type, effectively improving the adaptability of the mounting plate to the ceramic substrate and further improving production efficiency.

The utility model discloses a printing device for processing a color-coated steel plate, which comprises a main body component, a printing component and a printing component, and the main body component comprises a moving frame and a group of support rods; the supporting rods are fixed to the two sides of the movable frame. The cleaning assembly comprises a scraping plate, a connecting plate and a brush; the scraping plate is fixed to one side of the movable frame, the connecting plate is fixed to the centers of the two sides of the scraping plate, and the brush penetrates through the top end and the bottom end of the connecting plate. The utility model discloses a printing device for a color-coated steel plate, and aims to solve the problem that the printing effect is not ideal due to the fact that some impurities or dust can fall on the surface of the steel plate in the steel plate conveying process when the color-coated steel plate is conveyed to a printing device through a conveying belt and then is printed by a printing device in the printing device.

The invention relates to the technical field of printing equipment, and discloses a decorative film printing device and a printing method thereof.The decorative film printing device comprises a frame, a telescopic rod is arranged in the frame, the telescopic rod is fixedly connected with a support, the support is rotationally connected with a roller shaft, the support tightly presses a linkage rod, a spring is arranged in the middle of the linkage rod, and a supporting frame is arranged on the inner side of the linkage rod; an auxiliary roller shaft is arranged in the supporting frame, a fixing rod is arranged on one side of the auxiliary roller shaft, the two ends of the fixing rod are fixedly connected with sliding blocks, the sliding blocks are slidably connected with pressing rods, the sliding blocks are slidably connected with fixing plates, and sliding block gears are meshed with a gear mechanism. The other end of the supporting frame is in tight press fit with a base which is provided with a drag chain motor. The base is slidably connected with the digital printing body, one end of the digital printing body is fixedly connected with one end of the drag chain motor, and a drying mechanism is arranged on one side of the supporting table. And the position of the digital printing nozzle is automatically adjusted according to the thickness of the decorative film, so that the printing precision and the pattern consistency are improved.

A consumables control system and method for a printer jig, wherein a control host scans jigs and consumables to obtain corresponding jig life and consumable life, and continuously calculates the use status of jigs and consumables, and then calculates the remaining jig life and consumable life according to the use status, jig life and consumable life, and when one of the two is below a threshold value, generates a stop signal to transmit to a programmable logic controller of a track device, so that the programmable logic controller controls the track device to stop moving, avoids using jigs or consumables of poor quality for printing, and achieves the technical effect of improving printing quality and reducing consumable loss.