41results about How to "Improve screen printing efficiency" patented technology

The invention provides a screen printing device and a screening printing method thereof. The screen printing device comprises a supporting plate, a guide structure, a conveyor belt, scraping knife components, a cross beam and lifting arms. The supporting plate comprises a rotating plate, adsorption layers and lifting rods, wherein the adsorption layers are arranged on the upper surface and the lower surface of the rotating plate and are uniformly provided with suction holes; the lifting rods are arranged at the two ends of the rotating plate; the rotating plate is internally provided with a rotating motor and can rotate with the lifting rods as the axis. When the screen printing device conducts screen printing, the top end of the guide structure is flush with the lower surface of the adsorption layer on the lower portion. The conveyor belt is arranged on the lower portion of the guide structure. The scraping knife components are arranged above the supporting plate. The lower portion ofthe cross beam is provided with a slide rail. The slide rail is matched with telescopic cylinders. A screen plate is connected with the cross beam through connecting rods. The lifting arms are arranged on the two sides of the supporting plate and the cross beam. The lifting rods and the cross beam are connected with the lifting arms. The screening printing device can adsorb a plurality of printedscreens through the adsorption layers of the supporting plate simultaneously, the screen printing efficiency is greatly improved, and the screen printing cost is reduced.

The invention discloses a full-automatic screen printing machine which comprises a feeding device, a material sending device and a discharging device. A screen printing device is arranged above the material sending device. A jacking device is arranged below the material sending device. A conveying device is arranged below the feeding device and the discharging device. Jigs carrying materials are stacked on the feeding device. The material sending device is used for carrying the top-layer jigs stacked on the feeding device to the position below the screen printing device and above the jacking device; the jacking device ascends to position the jigs and jacks the jigs into a screen printing station of the screen printing device; after the screen printing device completes screen printing, the jacking device descends to put the jigs onto the material sending device, and the jigs are sent into the discharging device through the material sending device to serve as the top-layer jigs to be stacked; the discharging device conveys the bottom-layer jigs to the bottom layer of the feeding device through the conveying device; and operation is conducted cyclically in this way, and therefore the jigs are subjected to repeated screen printing. The invention further discloses a production line for combining the full-automatic screen printing machine, and the screen printing quality and efficiency are greatly improved.

The invention discloses an automatic screen printing device for a mobile phone touch screen. The automatic screen printing device comprises a rack, a screen printing base, a dedusting mechanism, a screen printing mechanism, a drying mechanism, a receiving platform, a manipulator and a programmable controller. A work table surface is arranged on the upper portion of the rack. The upper end face of the work table surface is fixedly connected with four equal-length support rods. The screen printing base is slidably mounted on the support rods. A rotary disc is mounted on the portion, in a space defined by the four support rods, of the upper end face of the work table surface. The rotary disc is located under the screen printing base. The dedusting mechanism, the screen printing mechanism, the drying mechanism and the receiving platform are sequentially arranged on the rotary disc in the circumferential direction. The manipulator is mounted on the upper end face of the work table surface. The manipulator can be controlled by the programmable controller to complete the process of automatic taking and placing of products; and the automatic screen printing device is high in automation degree, simple in structure and convenient to operate, the situation that a screen print product is stained when being held by hand is avoided, sampling can be fast, and the production efficiency is greatly improved.

The invention relates to the technical field of wood plate machining equipment, and discloses large silk-screen printing equipment for a wood plate. The large silk-screen printing equipment for the wood plate comprises two support legs, wherein passive boxes are fixedly installed at the tops of the two support legs separately; a rotary shaft movably sleeves the top end of one support leg, and a fastening device located below the rotary shaft is fixedly installed on the outer side surface of the other support leg; a rotary wheel is fixedly connected to one end located at the left side of one support leg, of the rotary shaft; and a clamping device is fixedly connected to one end located at the right side of one support leg, of the rotary shaft. According to the large silk-screen printing equipment for the wood plate, a screw rod is driven to rotate through the running of a drive motor; by virtue of the cooperation between the screw rod and a moving block, the moving block is enabled to drive a hydraulic cylinder to move to left and right through a bottom rod; and then a scraping plate is driven by a hydraulic cylinder to repeatedly move to left and right to scrap a printing plate, sothat a workpiece to be machined is printed with a pattern, and therefore, the labor intensity of working personnel is lowered, and the silk-screen printing efficiency is increased.

The invention discloses a fully automatic cloth screen printing device, which comprises a base, on which a machine body is fixed, two sides of the machine body are fixedly connected with front and rear symmetrical side plates, and the side plates are rotatably connected with a first A rotating shaft, the first rotating shaft is fixedly connected with a drum for winding cloth, the upper surface of the body is fixedly connected with support plates with symmetrical front and rear positions, and a top plate is fixedly connected between the support plates, and the top plate The lower side is provided with a second rotating shaft rotatably connected between the opposite side walls of the support plate, and a cam is fixedly connected to the second rotating shaft, which realizes the silk screen operation of the cloth fully automatically, with high screen printing efficiency and low labor intensity. Low; the fabric is always in a straightened state during feeding, so there will be no fabric wrinkles, and at the same time, the brush board will repeatedly brush the bottom of the silk screen cavity, so that the pattern can be more solidified. The quality of silk screen printing is better.

The invention relates to the technical field of screen printing. A high-precision fully-automatic screen printing machine capable of printing double pieces in one process abuts on a semi-automatic screen printing machine and comprises a rack, a conveying line assembly, a supplying-receiving disc assembly and feeding mechanisms, wherein the conveying line assembly is located on the rack; the supplying-receiving disc assembly is located on a transport surface of the conveying line assembly and capable of being driven to move by the conveying line assembly, and a plurality of printing stocks placed in pairs are arranged in the supplying-receiving disc assembly; and the feeding mechanisms are located between the conveying line assembly and the semi-automatic screen printing machine, grab the printing stocks in the supplying-receiving disc assembly in pairs, and transport the printing stocks to a printing surface of the automatic screen printing machine. According to the high-precision fully-automatic screen printing machine capable of printing double pieces in one process, which is disclosed by the invention, an ingenious double-piece taking mechanism, an accurate one-process double-piece location mechanism and a precise double-piece loading mechanism are designed, so that the printing accuracy can be increased, and the screen printing efficiency can be doubled on the basis of increasing a small amount of cost for a single-piece semi-automatic transformed screen printing machine.

The invention discloses a mobile phone touch screen silk printing device facilitating sampling. The mobile phone touch screen silk printing device facilitating sampling comprises a rack, a silk printing base, a silk printing mechanism, a drying mechanism and a programmable controller. A work tabletop is arranged above the rack. The silk printing base is installed on the worktable top. A first stand column provided with a linear sliding rail is fixedly connected to the worktable top. The silk printing mechanism can be installed on the first stand column in a sliding manner and is located over the silk printing base. The drying mechanism is installed on the worktable top and is located on one side of the silk printing base. A mechanical hand is installed on the worktable top, and the mechanical hand, the silk printing mechanism and the drying mechanism can conduct data interaction with the programmable controller. According to the device, an air control mechanism is used for jacking up a product, the programmable controller controls the mechanical hand to complete the process of automatically taking and putting products, the device is high in automation degree, simple in structure and convenient to operate, stain caused by taking the silk printing products by hands is avoided, fast sampling can be conducted, and the production efficiency is greatly improved.