"Automatic Weighing and Matching Device" is a successful application of high-precision batching technology and computer network control technology in the ink industry. With the flourishing development of the printing industry, the demand for printing quality, anti-counterfeiting, and hue consistency has become higher and higher. The formulation of ink manufacturers has become more and more complex, the ink particle size has become finer, and the required material types have become more and more More, the production scale is getting bigger and bigger. In the past, manual operations were difficult to meet the market requirements. It is imperative to develop "automatic weighing and matching device".
The inadequacy of the previous manual operation of ink distribution:
The stability and consistency of the ink product quality are poor; the offset, gravure, and embossing inks used in the production are formulated and produced by the ink making shop. During the preparation process, the environmental pollution is very serious to the operators, especially the flying toner has brought serious harm to the workers' body. In the ingredients, even wearing two or three masks will not help. With the finished material, hair, eyebrows, ears, and the body are all kinds of toner, and even spit it out there are a lot of toner. It can be seen how harmful the flying toner is to the human body. During the batching, the toner is taken up and down, poured into and poured out, the oil is poured in and the material is dragged in and pushed out. Due to the leakage of oil on the work site, the powder floured, turning the walls into flower walls of various colors. As people and cars move around, the ground is full of viscous oils and toners that are difficult to wash off. Another important reason is that due to the artificial ingredients, the labor intensity is large and the repeatability is high. It is easy to make mistakes when the work is busy and fatigue, and human factors cause more serious waste. Moreover, the consistency of ink color cannot be well grasped. The printed products have certain potential dangers, and the reliability of product quality is very problematic. And not reach the civilized production, large-scale production; production efficiency is low.
The environmental pollution problems that are automatically weighed in the production of the ink distribution device are automatically weighed and equipped with a dust collection system and a single dust recovery system. In the production process, the dust is removed by the concentrated dust collector. Greatly reduce the flying toner on the operation site to the operator's infringement and environmental pollution, the actual assessment by the environmental protection department to the site: dust content at the dust outlet: 2.2mg/m3, the largest dust in the air at the work site 1.9 mg/m3, far lower than the national standard of 10 mg/m3, brings great benefits to the operator's immediate interests and enables the operator to work in a good environment. Every person who sees artificial ink distribution and the current working environment has a profound experience and feelings, and feels that the previous working environment and the current workplace cannot be compared. Completely solve the problems that have plagued the operator's labor intensity and poor working environment, so that operators can work in a comfortable mood.
Device Control Management The device uses a PLC to control mechanical actions, high-precision electronic weighing scales and various setting parameters and data detection. Therefore, it is possible to ensure the accuracy of the weight ratio of the various color materials per barrel, and it is possible to accurately complete the dosing work according to the theoretical formula for the best formula. From trial operation to formal production, basically eliminate the waste caused by occasional errors due to manual ingredients. The data for each batch of material and each kind of material is recorded on the record, and dates, batches, and data are available. Records can be kept for three months. The preservation of these data enables us to promptly identify problems and correct them. Automatic weighing of the ink distribution device through a period of application is a success in ink coloration, which shows that the use of an automatic weighing and ink dispensing device does indeed improve the quality of the ink. Consistency and stability have been fundamentally guaranteed, eliminating the waste of human factors. Therefore, the successful use of the automatic weighing and ink distribution device not only saves labor, slows down the labor intensity, but also significantly increases the quality of the ink product, and does not affect some hidden negative effects or potential quality problems. There is, and more importantly, its social benefits are particularly prominent and obvious.
Control scheme â— Inverter regulates the speed of the trolley and the feeding speed of the screw conveyor, stepless speed regulation within 1-100Hz;
â— The screw conveyor has large and small screw conveyors, computer-controlled variable-frequency adjustment of the material speed, large screw conveyor to ensure the weighing speed, small screw conveyor to ensure the weighing accuracy.
â— Positioning device According to the operating position, the speed regulation by segment makes the car positioning accurate and reliable. In order to protect the equipment, an emergency stop device was added before and after the track.
â— The dust collection device has centralized dust collection and a single dust collection and recovery device. During the working process, the dust collection time and material recovery and other actions are manually set.
â— The operating status and weighing data of the network communication trolley and the parameters of various instruments in the ink distribution device must be transmitted to the computer at any time, so that the computer can issue various control instructions according to the operating state to complete the entire process of the ingredients.
The automatic weighing device system consists of a computer, a PLC control system, a weighing instrument, a frequency converter, various butterfly valves and a transmission system, a feeding control system, a car positioning control system, and the like.
The brief working principle of the automatic weighing ink dispensing device puts the drum into a small car with a high-precision electronic scale, and calls out the formula to be produced on the computer, presses the confirmation button, and the whole ingredient process is displayed on the computer screen (the start of the car, Running and stopping, the speed of cutting, weighing accuracy, vacuuming, arching effects, various electronic and electrical appliances, pneumatic combination switches, etc.) All controlled automatically by the computer through PLC. In the batching process, only the upper and lower production lines of the drums are manually operated, and the rest are completed under strict computer control in accordance with the prescription requirements.
â—Production efficiency: ≤20min/barrel Technical status:
According to the report on the new technology, the technology applied by the automatic weighing device is also advanced in the world and is also the first in the domestic ink distribution industry.
The inadequacy of the previous manual operation of ink distribution:
The stability and consistency of the ink product quality are poor; the offset, gravure, and embossing inks used in the production are formulated and produced by the ink making shop. During the preparation process, the environmental pollution is very serious to the operators, especially the flying toner has brought serious harm to the workers' body. In the ingredients, even wearing two or three masks will not help. With the finished material, hair, eyebrows, ears, and the body are all kinds of toner, and even spit it out there are a lot of toner. It can be seen how harmful the flying toner is to the human body. During the batching, the toner is taken up and down, poured into and poured out, the oil is poured in and the material is dragged in and pushed out. Due to the leakage of oil on the work site, the powder floured, turning the walls into flower walls of various colors. As people and cars move around, the ground is full of viscous oils and toners that are difficult to wash off. Another important reason is that due to the artificial ingredients, the labor intensity is large and the repeatability is high. It is easy to make mistakes when the work is busy and fatigue, and human factors cause more serious waste. Moreover, the consistency of ink color cannot be well grasped. The printed products have certain potential dangers, and the reliability of product quality is very problematic. And not reach the civilized production, large-scale production; production efficiency is low.
The environmental pollution problems that are automatically weighed in the production of the ink distribution device are automatically weighed and equipped with a dust collection system and a single dust recovery system. In the production process, the dust is removed by the concentrated dust collector. Greatly reduce the flying toner on the operation site to the operator's infringement and environmental pollution, the actual assessment by the environmental protection department to the site: dust content at the dust outlet: 2.2mg/m3, the largest dust in the air at the work site 1.9 mg/m3, far lower than the national standard of 10 mg/m3, brings great benefits to the operator's immediate interests and enables the operator to work in a good environment. Every person who sees artificial ink distribution and the current working environment has a profound experience and feelings, and feels that the previous working environment and the current workplace cannot be compared. Completely solve the problems that have plagued the operator's labor intensity and poor working environment, so that operators can work in a comfortable mood.
Device Control Management The device uses a PLC to control mechanical actions, high-precision electronic weighing scales and various setting parameters and data detection. Therefore, it is possible to ensure the accuracy of the weight ratio of the various color materials per barrel, and it is possible to accurately complete the dosing work according to the theoretical formula for the best formula. From trial operation to formal production, basically eliminate the waste caused by occasional errors due to manual ingredients. The data for each batch of material and each kind of material is recorded on the record, and dates, batches, and data are available. Records can be kept for three months. The preservation of these data enables us to promptly identify problems and correct them. Automatic weighing of the ink distribution device through a period of application is a success in ink coloration, which shows that the use of an automatic weighing and ink dispensing device does indeed improve the quality of the ink. Consistency and stability have been fundamentally guaranteed, eliminating the waste of human factors. Therefore, the successful use of the automatic weighing and ink distribution device not only saves labor, slows down the labor intensity, but also significantly increases the quality of the ink product, and does not affect some hidden negative effects or potential quality problems. There is, and more importantly, its social benefits are particularly prominent and obvious.
Control scheme â— Inverter regulates the speed of the trolley and the feeding speed of the screw conveyor, stepless speed regulation within 1-100Hz;
â— The screw conveyor has large and small screw conveyors, computer-controlled variable-frequency adjustment of the material speed, large screw conveyor to ensure the weighing speed, small screw conveyor to ensure the weighing accuracy.
â— Positioning device According to the operating position, the speed regulation by segment makes the car positioning accurate and reliable. In order to protect the equipment, an emergency stop device was added before and after the track.
â— The dust collection device has centralized dust collection and a single dust collection and recovery device. During the working process, the dust collection time and material recovery and other actions are manually set.
â— The operating status and weighing data of the network communication trolley and the parameters of various instruments in the ink distribution device must be transmitted to the computer at any time, so that the computer can issue various control instructions according to the operating state to complete the entire process of the ingredients.
The automatic weighing device system consists of a computer, a PLC control system, a weighing instrument, a frequency converter, various butterfly valves and a transmission system, a feeding control system, a car positioning control system, and the like.
The brief working principle of the automatic weighing ink dispensing device puts the drum into a small car with a high-precision electronic scale, and calls out the formula to be produced on the computer, presses the confirmation button, and the whole ingredient process is displayed on the computer screen (the start of the car, Running and stopping, the speed of cutting, weighing accuracy, vacuuming, arching effects, various electronic and electrical appliances, pneumatic combination switches, etc.) All controlled automatically by the computer through PLC. In the batching process, only the upper and lower production lines of the drums are manually operated, and the rest are completed under strict computer control in accordance with the prescription requirements.
â—Production efficiency: ≤20min/barrel Technical status:
According to the report on the new technology, the technology applied by the automatic weighing device is also advanced in the world and is also the first in the domestic ink distribution industry.
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