64results about How to "Ink evenly" patented technology

The invention discloses a continuous type pad printing and coding device. The continuous type pad printing and coding device comprises a workbench, a PLC controller and a pad printing machine. The continuous type pad printing and coding device further comprises a laser coding machine, a conveying component and a drying component. The conveying component comprises a motor, a transmission case, a main chain wheel, a chain and an auxiliary chain wheel. The chain is fixedly provided with multiple fixing seats. Locating blocks are connected to the fixing seats. Brackets are connected to the locating blocks, and the brackets are provided with mold grooves. The side wall of the transmission case is provided with a pad printing locating piece and a coding locating piece. Each locating block is provided with a left groove and a right groove. One end of the transmission case is provided with an infrared sensor. A motor shaft of the motor is sleeved with a wheel disk. Three sensing columns are distributed on the wheel disk. The infrared sensor, the pad printing machine and the laser coding machine are electrically connected with the PLC controller. The continuous type pad printing and coding device conducts continuous pad printing and coding operations on printed objects on a large scale and greatly improves the production efficiency; and pad printing and coding are clearer, the precision is high, the manufactured products are free from fading after being used for a long time and high in recognition capacity.

The invention discloses a quick double-faced date and batch number printer which comprises a rack, a feeding part, printing parts, a discharging part and a motor. The printing parts comprise the upper printing part and the lower printing part which are of the same structure, the upper printing part comprises an upper lettering rotating shaft and an upper printing ink fixing shaft which is mounted on one side of the upper lettering rotating shaft, and the upper lettering rotating shaft is provided with a box walking wheel and a lettering assembly. The lettering assembly comprises a rubber letter nail, a letter nail clamping seat, a fixing shaft and a bearing, the bearing is detachably fixed on the lettering rotating shaft, the fixing shaft is provided with a buffer spring, one end of the fixing shaft is fixed on the bearing, the letter nail clamping seat is fixed at the other end of the fixing shaft, and the rubber letter nail is mounted on the letter nail clamping seat. The motor is in transmission connection with the printing parts, the feeding part and the discharging part. According to the quick double-faced date and batch number printer, batch numbers and dates can be printed on the upper face and the lower face of a packaging box at the same time in a printing ink stamped mode, the printing accuracy is high, the speed is high, and the effect is good.

The making process of stereo anti-fake line mark includes the following steps: 1. double-sided corona treatment of the film material; 2. intaglio printing with stereo ink to form anti-fake text and pattern on one side of the film; 3. painting antistick isolator on the anti-fake text and pattern and painting acrylate contact adhesive for adhering to the carrier in the opposite side; 4. cutting the film into required sizes; 5. winding; and 6. packing. The present invention has the outstanding advantages of obvious stereo anti-fake effect, great adhesion of ink on the film, complicated making process and high anti-fake effect.

The invention belongs to the field of writing brush processing, and in particular relates to a production method of a writing brush, comprising the following steps: 1) modifying nylon hair to obtain modified nylon hair; 2) washing rabbit hair, duck hair and pig hair with soap respectively Soak in water for 50-75 minutes, then soak in starch solution for 20-35 minutes, take it out and soak in acetic acid for 3-5 minutes; 3) Use the treated rabbit hair, duck hair, pig hair and modified nylon hair The combing machine mixes evenly in proportion, and picks a bunch of the mixed pen core hair when making the pen core, spreads the bunch of hair on a flat plate, after grooming, and then rolls up from one end to form a conical pen tip. Put the tied nib on the pen tube and connect it with glue. Through the improved nylon hair technology, this brush is more elastic, more durable, and has a long storage time; coupled with the elasticity of animal hair itself, this brush is vigorous and powerful in use, soft and hard, and suitable for a wide range of people.

The invention discloses an ink applying device capable of preventing ink misting. The ink applying device comprises a rack, an ink basin, a drop roller mechanism and an ink misting-prevention mechanism, wherein the drop roller mechanism comprises a drop roller which is arranged above the ink basin; during work, part of the drop roller is dipped into ink in the ink basin; the drop roller is driven to rotate through a rotating mechanism; the ink misting-prevention mechanism comprises an ink box and an ink baffle plate; the ink basin is open downwards and covers the drop roller; an ink inlet is formed in the ink box; the ink baffle plate is on the inner wall of the ink basin and is located between the inner wall of the ink basin and the drop roller; the ink baffle plate corresponds to the ink inlet; and the ink enters the ink box through the ink inlet, and then enters the ink basin after being baffled by the ink baffle plate. According to the ink applying device, the ink is transferred to a printing roller through the drop roller, and meanwhile, the ink box is arranged on the drop roller, so that ink misting of the drop roller is prevented; the ink is prevented from impacting on the drop roller directly through the ink baffle plate, so that the drop roller is stained with ink uniformly; ink splashing is avoided; waste is reduced; the cost is lowered; and the printing quality is improved.

The invention discloses a plane surface printing roller of a needle printer, which comprises a bracket, wherein both ends of the bracket along the length direction are connected with a support shaft for mounting and fixing the bracket on the fame of the printer, and an irregular mounting surface is arranged at the tail end of the support shaft; the top of the bracket is provided with a neck part; a flexible glue layer is injected on the neck body; the middle surface of the flexible glue layer is a horizontal surface, and both side surfaces of the flexible glue layer are inclined surfaces. The plane surface printing roller and the frame are convenient and accurate to install and locate; the flexible glue layer is not easy to drop off from the bracket, and the middle surface is the horizontal surface, so that the distances between printing work surfaces and a printing head are the same, the uniformity of ink printed on paper by the printing head is ensured, and the printing quality is improved; moreover, relatively thin thickness of the flexible glue layer can be ensured through the structure, so that only few changes of the printer in a gap between the printing work surfaces and the printing head in a specified temperature range are ensured, and the printing quality under extreme temperature condition can be efficiently improved.

The invention discloses the inking device of a colored tape. The device comprises a box body. A dye box is fixedly connected between the two opposite sides of the inner wall of the box body. A first roller and a second roller are successively and rotatably connected between the two opposite sides of the inner wall of the dye box. A third roller, a fourth roller, a first active pressing roller, a second active pressing roller, and a colored tape material collecting roller are successively and rotatably connected between the two opposite sides of the inner wall of the box body. A rotation pedestal is fixedly connected between the two opposite sides of the inner wall of the box body. A screw rod is rotatably connected between the top of the rotation pedestal and the top of the inner wall of the box body. The surface of the screw rod is connected to a moving plate in a threaded connection mode. The bottom of the moving plate is rotatably connected to a driven pressing roller through a buffer device. A rotation roller is rotatably connected between the two opposite sides of the inner wall of the box body. The device relates to the colored tape technology field. By using the inking device of the colored tape, a problem that the ink can not invade a tape base uniformly during a colored tape inking process is solved, the uniform ink in the colored tape is guaranteed and the quality ofthe colored tape is increased.

The invention belongs to the field of writing brush processing, and in particular relates to a method for making a bamboo silk writing brush, comprising the following steps: 1) modifying nylon hair to obtain modified nylon hair; 2) separately making rabbit hair, duck hair and pig hair Soak in soapy water for 45-60 minutes, then soak in starch solution for 20-35 minutes, take it out and soak in acetic acid for 3-5 minutes; Soak in water for 4-5 hours, take it out and steam it for 1-2 hours, take it out and make bamboo silk; 4) Mix the treated rabbit hair, duck hair, pig hair, modified nylon hair and bamboo silk in proportion with a carding machine , Pick a bundle of mixed refill hair when making a refill, spread this bundle of hair on a flat plate, after grooming, and then roll it up from one end to make a conical pen tip, and put the tied pen tip into To the pen barrel, add glue to connect. The brush made by the invention is elastic, more durable and has a long storage time.

The invention discloses high-folding-resistance packaging paper. The high-folding-resistance packaging paper is characterized by being made from gypsum whiskers, glycerol, calcium silicate, fir powder, sodium alga acid, polypropylene and laminaria japonica which are proportioned by weight. The packaging paper has the advantages that raw material resources are wide, reaction is mild, and the packaging paper is free of poison and environment-friendly, and the modern green chemistry concept is met. By adding the gypsum whiskers and the calcium silicate during beating, the tensile strength of the paper can be improved, the strength property of the paper is improved as the pulp beating degree is increased, and the packaging paper can be inked more evenly. By adding laminaria japonica extracts, the flexibility of the paper can be improved, and the strength property of paper sheets made in this way can be improved remarkably.

The invention discloses a leak-proof device for powder addition of a selenium drum. The selenium drum is provided with a powder storage bin, wherein a circle of clamping bulge is arranged on an innerwall of the powder storage bin in a surrounding manner; the leak-proof device is detachably propped against the top end of the clamping bulge and comprises a connection pipe, a first powder leaking pipe, a second powder leaking pipe, a blocking assembly and a bracket; a first support net is horizontally clamped into the connection pipe; a second support net is horizontally clamped into the first powder leaking pipe; the second powder leaking pipe communicates with the first powder leaking pipe; the blocking assembly comprises a support column, a limiting plug, a sealing plug and a first springwhich are fixedly connected in sequence from bottom to top; the bracket comprises a pair of L-shaped support rods, a pair of connecting rods and a positioning frame; an inner thread matched with an opening of a carbon powder bottle is arranged in the upper end of the first powder leaking pipe; and the positioning frame is pushed, the edge of the lower end of the second powder leaking pipe is propped against limiting lugs and carbon powder in the carbon powder bottle enters the powder storage bin. The leak-proof device is simple in structure, convenient to use, free of carbon powder leakage and high in powder adding efficiency, pollution-free powder addition is achieved and powder addition can be immediately stopped at any time.

The invention relates to the technical field of hose production, in particular to a high-speed hose production line. A cold extruding machine, a threading machine, an annealing furnace, an inner spraying machine, a curing furnace, a bottom color machine, a drying oven, a multi-color printing machine, a drying oven, a cap twisting machine and a tail coating machine are sequentially connected. According to the high-speed hose production line, the cold extruding machine, the threading machine, the annealing furnace, the inner spraying machine, the curing furnace, the bottom color machine, the drying oven, the multi-color printing machine, the drying oven, the cap twisting machine and the tail coating machine are integrated into the whole production line, high-speed production of the aluminum hose is achieved, the domestic blank is filled up, and the production efficiency is high.

The invention discloses a plane printing roller and relates to a needle type printer. The plane printing roller comprises two rubber layers and a solid metal layer, wherein the two rubber layers and the solid metal layer are bonded together through two elastic buffering layers. The thickness of each rubber layer is 2-3mm. Printing planes are arranged at the ends, far away from the elastic buffering layers, of the rubber layers. Inclined planes are arranged at two sides of the printing planes. The rubber layers and the elastic buffering layers are arranged symmetrically with respect to the solid metal layer. Mounting heads are fixedly connected with the two sides of the solid metal layer and are connected with an external printer frame. The plane printing roller can solve the problems thata large amount of noise is generated, the printing quality is poor, and outer-layer rubber needs to be replaced integrally due to partial damage when a needle type printer works in the prior art.

The invention relates to the technical field of printing and discloses flat plate printing equipment. The flat plate printing equipment comprises a rack. A printing machine seat is connected with therack in a sliding mode, a forme is fixed on the printing machine seat, and a working table is connected with the rack in a sliding mode. The working table is vertical to the sliding direction of the printing machine seat. A ratchet wheel is rotatably connected with the rack. A crank and a first gear are coaxially connected with the ratchet wheel. A connecting rod is rotatably connected with the crank. One end of the connecting rod is rotatably connected to the working table. An ink plate is connected with the rack in a sliding mode, the ink plate is located under the printing machine seat, anda spline is fixed on the ink plate. A second gear meshed with the spline is rotatably connected with the rack. A driving mechanism for driving the second gear to rotate intermittently is arranged onthe rack. A supporting rod is fixed on the spline. A ratchet pawl meshed with the ratchet wheel is fixed on the supporting rod. A transmission rod is fixed on the printing machine seat, wheel teeth are arranged on the transmission rod, and the transmission rod is meshed with the first gear by the wheel teeth. According to the flat plate printing equipment, ink feeding can be automatically and uniformly carried out, and meanwhile ink on materials can be dried quickly.