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The glass surface printing and transfer printing analysis
by：Lisson
2020-11-11
Curved surface screen printing machine operation steps of
a lot of mechanical equipment used for surface printing, its means of transmission with manual, electric, pneumatic. Manual printing machine for printing speed slower can only be used in small batch printing, electric surface printing machine volume is exquisite, the low noise when printing, popular with screen printing factory. But most manufacturers use or pneumatic surface printing machine, the following is in constant get S250M curved surface screen printing machine, for example, to talk about before printing screen when debugging and printing steps.
scrapping printing distance travel
the sun made good screen into rack, slide should put on the shelf around two locating block is loosen, mobile version to the left frame, knife knife rack back below ink and printing graphic distance is 10 ~ 20 mm, then lock the positioning block is on the left, then the screen frame to the right, the points below scraper scraper frame should be beyond printing by 10 ~ 20 mm, then lock the positioning block is on the right. After the processing circuit and chi road, hand press operation panel & other; Net frame to try a & throughout; Key and see if the net frame running smoothly, Don't shake) , and the scraper and the distance back to ink knife is reasonable and accurate.
processing circuit and the gas path
first turned on the power switch, and then pull back the gas through to check valve, gas path into a flow state. In the process of printing, reuse on the operation panel & other; Single cycle & throughout; Key is not very convenient, single cycle printing workers often use pedal switch to work, in this way, can be artificially controlled substrates into and out of time, so you also must put the pedal switch and the circuit connection is firm, Base on the reserved special socket) Power on, and finally the air compressor.
network from debugging
pneumatic surface printing machine and the difference between flat screen printing machine is its printing platform can lift up and down, when printing platform down, we can put the substrates in the bracket in the waiting for printing, work platform rises, can be printed. Net from the debug must be careful, do not act too hastily, or substrates collided with the network version, can cause the damage of the machine parts. First of all, hands on the operation panel & other Lifting & throughout; Key, at this point, the working platform rises with a certain distance between printing screen, with a caliper to measure the bearing and the distance between the screen at the top. Such as the measured value is greater than or equal to the diameter of the substrates, can put the substrates in bearing rack for a second test. Such as debugging twice the distance between the substrates and the screen is still greater than what we want from net value, can be clockwise will stand on the platform raised round table top up, until it is satisfied, The distance between the substrates and the screen should be controlled in 1 ~ 1. It is advisable to 5 mm) 。
scraper, hui ink knife and substrates of the center line of the rotary adjustment
the working platform, the distance between the substrates and the screen for 1 ~ 1. 5 mm, then loosen the scraper rack shelf bar and between the screw, the frame's whereabouts, to frame the scraper and the distance between the screen to 1 mm, the lock screw. Hand on the operation panel & other; Scraper adjustment & throughout; Key gas path through at this time, drag down pressure net edition, observe whether scraper is in contact with substrates ( Turn the substrates by hand, substrates and rotation between the screen and have certain friction) Has deviation, such as distance, can adjust the adjustment screw path of scraper on the cylinder, to achieve the best contact. Back to the ink knife adjustment, also like the adjusting principle of scraper, just back into the ink knife can't cut the net version; Should keep parallel with web pages, the best location is between the screen and have a 0. 2 to 0. 4 mm gap.
the height of the scraper whereabouts on substrates of rotating centerline as the frame of reference, when the blade when in contact with substrates, through the screen mesh with the center line of the rotary scraper line is the same line, in the printing process, keep correction scraper line and substrates rotary center line whether overlap together, such, can ensure the quality of printing quality, improve production efficiency.
cone printed
the cone substrates round, open face and underside so must get the work platform tilt, make substrates and parallel to screen printing. Work platform before a taper at the bottom of the adjusting screw, adjust the height of the screw, can be tilted the work platform into the point of view of what we need.
in addition, the cone of the substrates by fan arranged on the screen, using the computer graphic design, to draw fan profile must be accurate, populated by within the contour line.
a lot of mechanical equipment used for surface printing, its means of transmission with manual, electric, pneumatic. Manual printing machine for printing speed slower can only be used in small batch printing, electric surface printing machine volume is exquisite, the low noise when printing, popular with screen printing factory. But most manufacturers use or pneumatic surface printing machine, the following is in constant get S250M curved surface screen printing machine, for example, to talk about before printing screen when debugging and printing steps.
scrapping printing distance travel
the sun made good screen into rack, slide should put on the shelf around two locating block is loosen, mobile version to the left frame, knife knife rack back below ink and printing graphic distance is 10 ~ 20 mm, then lock the positioning block is on the left, then the screen frame to the right, the points below scraper scraper frame should be beyond printing by 10 ~ 20 mm, then lock the positioning block is on the right. After the processing circuit and chi road, hand press operation panel & other; Net frame to try a & throughout; Key and see if the net frame running smoothly, Don't shake) , and the scraper and the distance back to ink knife is reasonable and accurate.
processing circuit and the gas path
first turned on the power switch, and then pull back the gas through to check valve, gas path into a flow state. In the process of printing, reuse on the operation panel & other; Single cycle & throughout; Key is not very convenient, single cycle printing workers often use pedal switch to work, in this way, can be artificially controlled substrates into and out of time, so you also must put the pedal switch and the circuit connection is firm, Base on the reserved special socket) Power on, and finally the air compressor.
network from debugging
pneumatic surface printing machine and the difference between flat screen printing machine is its printing platform can lift up and down, when printing platform down, we can put the substrates in the bracket in the waiting for printing, work platform rises, can be printed. Net from the debug must be careful, do not act too hastily, or substrates collided with the network version, can cause the damage of the machine parts. First of all, hands on the operation panel & other Lifting & throughout; Key, at this point, the working platform rises with a certain distance between printing screen, with a caliper to measure the bearing and the distance between the screen at the top. Such as the measured value is greater than or equal to the diameter of the substrates, can put the substrates in bearing rack for a second test. Such as debugging twice the distance between the substrates and the screen is still greater than what we want from net value, can be clockwise will stand on the platform raised round table top up, until it is satisfied, The distance between the substrates and the screen should be controlled in 1 ~ 1. It is advisable to 5 mm) 。
scraper, hui ink knife and substrates of the center line of the rotary adjustment
the working platform, the distance between the substrates and the screen for 1 ~ 1. 5 mm, then loosen the scraper rack shelf bar and between the screw, the frame's whereabouts, to frame the scraper and the distance between the screen to 1 mm, the lock screw. Hand on the operation panel & other; Scraper adjustment & throughout; Key gas path through at this time, drag down pressure net edition, observe whether scraper is in contact with substrates ( Turn the substrates by hand, substrates and rotation between the screen and have certain friction) Has deviation, such as distance, can adjust the adjustment screw path of scraper on the cylinder, to achieve the best contact. Back to the ink knife adjustment, also like the adjusting principle of scraper, just back into the ink knife can't cut the net version; Should keep parallel with web pages, the best location is between the screen and have a 0. 2 to 0. 4 mm gap.
the height of the scraper whereabouts on substrates of rotating centerline as the frame of reference, when the blade when in contact with substrates, through the screen mesh with the center line of the rotary scraper line is the same line, in the printing process, keep correction scraper line and substrates rotary center line whether overlap together, such, can ensure the quality of printing quality, improve production efficiency.
cone printed
the cone substrates round, open face and underside so must get the work platform tilt, make substrates and parallel to screen printing. Work platform before a taper at the bottom of the adjusting screw, adjust the height of the screw, can be tilted the work platform into the point of view of what we need.
in addition, the cone of the substrates by fan arranged on the screen, using the computer graphic design, to draw fan profile must be accurate, populated by within the contour line.
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