Hot stamping machine safety operation procedures

First, the content of the check before booting
1. The condition of the machine and the quality of the product
(1) First check whether the operation of the machine is in a normal state during the previous production process, to see if there is any abnormality, and how to deal with the abnormal situation.
2) Check the quality of the previous class. Check whether the quality of the previous product meets the quality requirements, whether there are scrap and defective products. Whether the waste products, defective products and qualified products are stacked separately, and the quality and quantity are indicated on the process flow sheet.
2. Production progress of the machine
Check the product content and plan completion of the production on the machine, clearly understand the production progress of this batch of products, and make arrangements for the production plan of this class. Pneumatic scrapping machine
3. Adjustment of machinery and equipment
Check whether the machine has been adjusted during the operation. If there are adjustments, which parts have been adjusted, and the adjusted operation and operation, etc. must be understood in detail. Second, preparation before production
1. The hot stamping machine must be refueled and lubricated before going to work every day. Refueling should be serious, comprehensive, and not to be missed.
It is necessary to observe whether there is clogging of the oil eye, and if it is found, it should be removed and dredged.
2, carefully read the construction order, correctly understand the work order requirements
(1) The captain should correctly understand the requirements of the construction order before starting the machine, check whether the sample and the work order are complete and consistent. Pneumatic scrapping machine
(2) Check the hot stamping version against the original. Check if the hot stamping version meets the quality requirements.
(3) When the requirements of the construction order cannot be fully understood, the supervisor should be inquired clearly, and production cannot be carried out subjectively.
3. Operation of machinery and equipment
(1) When starting the machine, observe whether the machine has abnormal reaction. If there is abnormal noise, abnormal action, local overheating, etc., stop the machine immediately. Pneumatic scrapping machine
(2) Focus on observing whether the last adjusted part is normal.
(3) Check whether the switch, brake and other components of the machine are flexible and reliable.
4. Preparation of raw materials and auxiliary materials
(1) Check if the product that needs hot stamping is in place. If it is not in place, it should reflect the supervisor and assist the supervisor to carry out the product handling work.
(2) The model of the corresponding hot stamping paper should be obtained according to different process requirements (such as polishing, glue, etc.), and the relationship between the printed matter and the hot stamping paper must be fully considered.
(3) Commonly used gold foil paper model A. Gold: 368398 B. Red gold: 308368328 C. Silver
Gold: 368328
(4) According to the actual area of bronzing, cut the bronzing paper, and make a slight allowance when cutting, to avoid unnecessary waste caused by too large or too small. Pneumatic scrapping machine
5, machine adjustment
(1) Temperature regulation. The temperature adjustment of bronzing should be based on different products, different processes and different types of hot stamping paper to determine different temperatures. The temperature of the bronzing should be determined by the effect of the final bronzing product.
(2) Pressure regulation. When the pressure is adjusted, it should be carried out from light to heavy, and slowly, and finally increase to normal pressure. The pressure should not be adjusted too large at one time to avoid crushing the hot stamping plate and causing loss. While adjusting the pressure, you should also pay attention to the balance of the entire layout surface and the pressure is consistent.
(3) Needle position adjustment. The needle position adjustment should be based on the signature sample, the position of the bronzing is accurate, and the needle position is consistent. Pneumatic scrapping machine
(4) When you first go to work, you should first burn a few samples to compare with the original and the previous product to prevent misalignment and other errors.
6. Factors that should be considered in advance for hot stamping products
(1) See what gold is hot, and calculate the required amount in advance. Pneumatic scrapping machine
(2) Sealed with plastic wrap after printing or pasting.
(3) High-volume and often-made products are to be copper plate.
(4) It is difficult to get a lot of prints.
Third, the production process
The operator is responsible for the quality of the product and the safe operation of the machine throughout the production process. Pneumatic scrapping machine
(1) Responsible for checking the quality of the products in the previous process, including printing and glue. If you find a problem. It should be immediately reported to the supervisor.
(2) Check the products that need hot stamping, whether there are any scraps, or several different papers mixed together. If there are, they should be stacked separately, marked with the mark, fill in the “Exception Product Registration Form”, and report to the team leader.
(3) Responsible for the quality of the machine's bronzing, timely sampling, pay attention to good quality. Pneumatic scrapping machine
(4) Focus on the following aspects in the product inspection: a. hot stamping paste b. hot stamping is not strong c. handwriting, incomplete graphics d. hot stamping is not allowed e. surface dirty spots
(5) Analysis of the quality problems often caused by bronzing A: The paper is not hot on the gold: a. Check if the printing oil is dry b. Check whether the pressure is balanced c. Check if the hot stamping plate is damaged d. Check whether the gold paper is related to temperature B: Hot stamping paste: a. The pressure is too large b. The temperature is too high c. The layout line space is too large C: The set is not hot: a. The hot stamping version is not installed positive b. Whether the pull gauge is not in place c. Paper deformation or pick d Check if the hot stamping version is larger or smaller than the print position
(6) Process after hot stamping A: The product to be bumped is immediately on the machine. B: Bumps must keep up with hot stamping. C: After using it, use the film to check if it is right.
(7) Strictly follow the operating procedures, concentrate on the operation, and do not grab paper. Guarantee machine safety and personal safety. Pneumatic waste disposal machine
Fourth, matters needing attention
All operators must strictly follow the instructions in this work instruction, and must not arbitrarily reduce any program and simplify any program. Supervisors at all levels must also strictly demand and supervise and check the implementation at any time.