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Add:3600 West Airport Rd., Lingang Economic Development Zonegaoxin District, Jinan, China

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Email:vivien@quickcncrouter.com

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Easy To Operate And Easy To Maintain
Jul 09, 2018

Since the performance of the edge-sealing hot-melt adhesive is affected by temperature, temperature is a very important indicator during the edge-sealing process. The hot melt temperature, substrate temperature, edge material temperature and working environment (the workshop where the semi-automatic edge banding machine is located) are very important edge sealing parameters. On the semi-automatic edge banding machine, because the glue is applied to the substrate, the substrate with too low temperature will preheat the hot melt adhesive, which will cause the glue to stick to the substrate, but it will not adhere to the edge sealing material, the temperature of the substrate. It is best to keep above 20 °C. The working environment temperature of the semi-automatic edge banding machine will affect the curing speed of the glue. Factories often have edge sealing problems in low temperature seasons. The reason is that the curing speed of hot melt adhesives is accelerated at low temperatures, and the effective bonding time is shortened. If the feed speed of the semi-automatic edge banding machine cannot be changed (in most cases), the sheet and edge seal material must be preheated to ensure the quality of the edge seal.

The glue line between the edge-sealed sheet and the edge banding will adversely affect the appearance of the panel furniture. If the amount of glue applied is too large, the glue line will be obvious, and conversely, the edge banding strength will be lowered. For the discontinuous or uneven glue line phenomenon, the reasons for this are various. The following factors should be considered comprehensively: the cutting precision of the sheet, the edge of the sheet must be at an angle of 90° to its plane; the edge banding machine Whether the pressure of the pressure roller is evenly distributed and the size is appropriate, the pressure direction should be at an angle of 90° to the edge of the sheet; whether the rubber roller is in good condition, whether the hot melt adhesive is uniform on it, and whether the glue amount is suitable; In a place that is cleaner and has less dust, avoid dirty objects from coming into contact with the glue line during the finishing process.

The edge banding machine has the difference between the curved edge banding machine and the straight edge banding machine. The curved edge banding machine is a manual edge banding machine and the linear edge banding machine is fully automatic. From the perspective of market demand, the manual type is more suitable for small and medium-sized furniture factories, and the price is low, the operation is convenient, and the maintenance is easy. The products marketed in Italy, Japan, Taiwan and the Chinese mainland market are divided into two categories according to their manufacturing principles: That is, the upper canister type and the lower canister type, the former transmission is from top to bottom, the glue can is on top, the latter is driven from bottom to top, and the glue can is on the bottom. The latter is followed by the latter, which is characterized by:

1, no leakage of glue. Due to the transmission reason, the glue can cause leakage of the seal and affect the normal operation of the machine. There is no glue leakage problem in the top tank.

2. The sol does not age. There is a problem that the residual rubber in the gluing tank has a plurality of heating and aging effects on the bonding quality, and the sol in the gluing tank oozes from the top to the bottom without precipitation and residue.

3. Easy to clean. Regular cleaning of the machine, the gluing tank is more convenient than the lower rubber tank, and even can be cleaned without stopping, and does not affect the production.

4, fewer faults. It is convenient to upload moving gears and reduce faults. For example, MD-516A curved edge banding machine produced by Qingdao Xicheng Woodworking Machinery adopts stepless variable speed motor, which brings a lot of convenience to users.


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