Automobile windshield glass processing unit

1. The specific phenomenon of the problem:    ①The upper edge of the edge is violent; ②The lower edge of the edge is violent; ③The grinding wheel breaks the glass 2. Causes and solutions ①Causes: Too much margin on the edge of the glass or too fast conveying speed. Solution: It is recommended to reduce the glass margin by 1-2mm on one side, and adjust the conveying speed of the belt according to the thickness of the glass. ②Cause: The glass did not enter along the fixed side by the wheel, which caused the unilateral grinding wheel to break the glass. Workaround: Readjust the fixed side and moving side wheels. ③Cause: The angle of the diamond wheel is not correct (ie, the rear foot is ground). Solution: The front foot of the grinding wheel excessively cuts the lower edge of the glass, and the rear foot cuts the upper edge of the glass (with the film feeding direction as the front, and the film output direction as the rear foot). ④Cause: The grinding wheel used has quality problems, poor cutting force, and the sound of grinding glass is too loud. In addition, the grinding ratio of the grinding head distribution is not adjusted well. Solution: Replace the grinding wheel and re-adjust the cutting ratio of the grinding wheel. ⑤Causes: The cooling water pipe is blocked, the grinding point is not aligned, or the cooling water is not enough, resulting in insufficient water pressure, and the grinding wheel cannot be cooled. Solution: Remove sundries and glass powder from the water pump, water distribution pipe, grinding wheel water pipe, etc. ⑥Causes: The bearing of the grinding head motor is damaged or the clearance of the bearing is too large, which causes the radial runout and axial jump of the grinding wheel. Solution: Replace the damaged or excessively large motor bearing in time. ⑦Cause: The rough grinding base of the equipment is loose for a long time, and vibration occurs during the glass cutting process. Solution: Reinforce the side of the motor base and fasten the screws to make the motor slide forward and backward flexibly without vibration. ⑧Causes:Positioning misoperation to break the glass Solution: adjust the photocell or travel switch. 3. Preventive measures ① Before grinding the glass in each shift, raise the pressing frame to a certain height, check whether the water pipe is in the correct grinding point, turn on the water pump and check whether the water pipe is smooth and the water pressure is large enough. ②Before batch processing of glass of different thicknesses, first confirm the cutting ratio of the grinding head with a piece of glass whose thickness is the same as that of the processed glass. Check to see if the upper and lower edges are chipped or not.

Glass machinery refers to mechanical equipment specialized in producing various types of glass, including float production lines, grid production lines, tempering furnaces, homogenizing furnaces, coating lines, hollow glass production lines, coating lines, screen printing equipment, glass edging machines, glass cleaning machines, fully automatic Gud glass sandblasting machines, polishing machines, loading platforms, cutting machines, drilling machines, and engraving machines.

1. Choose the right machine: 　　There are more and more types and specifications of glass deep processing machines, and the functions of some machines will overlap. People have doubts, the functions are the same, why the price is so different, and even more functions. At this time, you have to think about the specifications, what kind of work you want to do with it, and what kind of machine you want to use to achieve the processing effect you need. Some research must be done before purchasing to avoid unnecessary losses. 　　 2. Try to save money as much as possible: 　　the current price of the machine has dropped compared to the past, but the price of the same type of machine from various manufacturers sometimes differs by tens of thousands. There are many factors that cause this price gap, such as: material selection, craftsmanship, after-sales, profit margins Wait, you must ask carefully at this time, it may not be affordable, and high prices may not necessarily mean high quality. 　　 3. Reliable quality: 　　There are many customers who have such a misunderstanding that the quality of the machines of big factories is better than that of small factories. What I want to say to you is: this is true, but it is not entirely true. Compared with small factories, large factories are more mature in overall technology, but large factories involve a wider range of production. Small factories can only be limited to a small area because of their small size. There is a word called "small and specialized". The quality of the machine cannot be judged entirely by the size of the manufacturer. 　　 4.after-sales service: 　　At present, there are nearly 100 domestic edge grinding machine manufacturers. When purchasing a machine, customers should first choose a manufacturer with high reputation and good after-sales service. It is more reliable to use. Even if there are some technical problems in use, these manufacturers will help You solved it in time. Generally, it is free of charge except for wearing parts during the warranty period, and the cost will be charged appropriately after the warranty period. If you are not satisfied with the quality of the purchased equipment, you can also replace it. If you agree with the above four points, then please continue to read, I believe that the content I have described below will definitely be helpful to your purchase. 　　 　　First, how should you save money: At present, the overall profit margin of the machine price is not very large. If you want to reduce the purchase cost of the machine through price reduction, it is difficult to achieve this. Because manufacturers also have to survive, the concessions that can be made are not large. Some manufacturers clearly give you a lot of benefits, but they actually capture the psychology of customers. They turn around and make a fuss about the machine, either cutting corners on the machine, or asking you to buy other products that also have this function but the price Cheap machines, and often this kind of machine is either short-lived or limited in processing capacity. When you react too late, the gains will outweigh the losses in the end. Therefore, if you want to really save money, then it is recommended that you must learn more about the performance of the machine before purchasing it. In this way, you can avoid detours and losses. 　　 　　Second, what kind of machine is suitable to choose: How to choose a suitable model among the various types of glass machinery and equipment? It is a common concern of glass processing users. Here are some suggestions based on the work experience and experience of glass processing equipment. 　　 　　The first is to position yourself. The so-called positioning is to determine what you want to do. It is necessary to clarify the nature and use of the glass being processed. Then you can use this as a requirement to find the right type of machine. Finally, the specific model of the machine is determined according to the specifications of the glass. The following is an example of a glass edging machine : 　　 　　to choose an edging machine, you must first understand the types and characteristics of the edging machine. There are many types of edging machines, and how to choose should be selected according to the characteristics of the processed products and the scale of production. Taking the edger as an example, the edger that can grind the edge includes a special-shaped machine, a linear edger, a die-cutting machine, a linear double-sided edger, etc. How to choose must be combined with the requirements of processed products. If the product designed to be processed is round, oval or otherFor special-shaped glass, you can only choose a special-shaped machine or a molding machine (because the straight edge rounding machine cannot grind round or special-shaped workpieces). If there are many types of products designed and processed and the batch is small, it is more appropriate to choose a special-shaped machine, because the s

Composition: Horizontal film applicator + automotive glass cutting and polishing machine + turning and unloading machine