Development prospect of domestic dispensing machine
Dispensing machine: Dispensing machine, also known as coating machine, dripping machine, gluing machine, etc. It is an automatic machine that controls the fluid and drips and coats the fluid on the surface or inside the product. The glue dispenser is mainly used to accurately point, inject, coat and drip the glue, paint and other liquids in the product process to the exact position of each product, and can be used to draw points, lines, circles or arcs.
2. Liquid for dispensing machine:
Various solvents, adhesives, paints, chemical raw materials, glue sticks, etc. , including silica gel, EMI conductive adhesive, UV glue, AB glue, dry glue, epoxy glue, sealant, hot glue, grease, silver glue, red glue, solder paste, heat dissipation paste, solder paste, transparent paint, screw fixer, woodworking glue, anaerobic glue, acrylic glue, anti-wear glue and crystal glue.
All of automatic dispensing machine
3. Application fields of dispensing machine:
Dispensing machine is suitable for all fields of industrial production: mobile phone keys, printing, switches, connectors, computers, digital products, digital cameras, MP3, MP4, electronic toys, speakers, buzzers, electronic components, integrated circuits, circuit boards, LCD screens, relays, speakers, crystal oscillators, LED lights, chassis bonding, optical lenses, mechanical parts sealing and so on.
When the piston is in the upward stroke, the cavity of the piston is filled with glue, and when the piston pushes the glue dropping needle downward, the glue is pressed out from the needle mouth. The amount of glue dripping is determined by the downward distance of the piston, which can be adjusted manually or controlled by software.
1. Working principle of glue sprayer: send compressed air into the glue bottle (syringe) and press the glue into the feed pipe connected to the piston chamber.
2. Features: fast speed, insensitive to adhesive viscosity.
3. Advantages of the glue spraying machine: it can improve the glue dispensing speed, improve the glue dispensing environment and improve the glue dispensing quality.
Development prospect of glue spraying machine
With the wide application of electronic dispensing, the application of dispensing equipment will be more extensive and diversified.
At present, the one-component dispensing technology is mature, and its development direction is automation and high precision.
On ordinary dispensing machines, such as some dispensing controllers, the domestic imitation technology has been very mature, the market competition is fierce, the price has plummeted, and even hundreds of machines have appeared. However, domestic dispensing machines generally have low accuracy and unstable gluing. When it comes to purchasing dispensing machines, some high-tech industries can only find world brands. So in this sophisticated field, you need to make further efforts. In the fierce market competition, only quality and service can make you stand out.
In the field of automation, domestic three-axis platform and circumferential dispensing machine have been developed for many years. If the accuracy is just ordinary, then domestic dispensing machines and platforms can be used. At present, there are many manufacturers engaged in the production and research of these single-component equipment, and the market competition is becoming increasingly fierce, but there is still a lot of room to be tapped.
As for the two-component dispensing equipment, this is a far from mature field: the slightly better dispensing machines in the world are often hundreds of thousands, which makes many manufacturers flinch. However, at present, there is still a big gap in domestic dual-liquid machine technology, and the price is slightly lower. However, the product quality needs to be further improved. With the more and more extensive use of dispensing machines, the requirements for filling and other processes will be higher, and the dual-liquid dispensing machine is another potential development field in the dispensing machine industry.
The development trend of dispensing machine is to provide special models for specific customers. At present, there are more than a dozen domestic manufacturers involved in the production of dispensing machines, accounting for 68% of the 3 billion market scale, and will increase at the rate of 16% every year in the future.