雙組份打膠機(jī)的選型及問題處理方法
打膠機(jī)設(shè)備有2個料筒和2個主體泵構(gòu)成，將雙液膠水分開儲存，在出膠口處混合灌膠。與一般的打膠機(jī)設(shè)備構(gòu)成基本一致，采用了氣壓和泵體控制出膠的方式。智能化，簡單化的操作，節(jié)省人工投入，提率。下面來講講
雙組份打膠機(jī)的選型及問題處理方法吧。
The glue applicator equipment is composed of two material cylinders and two main pumps. The double liquid glue is stored separately and mixed at the glue outlet. It is basically the same as the composition of general gluing machine equipment, and adopts the way of air pressure and pump body to control the glue delivery. Intelligent and simple operation, saving labor input and improving efficiency. Next, let's talk about the selection of two-component gluing machine and the solution to problems.
打膠機(jī)選型事項
Selection of glue applicator
1、膠水：普通膠水用單組份打膠機(jī)，AB膠使用雙液打膠機(jī)，PU膠使用PU膠打膠機(jī)，UV膠使用特定針筒灌膠。
1. Glue: single component glue applicator is used for ordinary glue, double liquid glue applicator is used for AB glue, PU glue applicator is used for PU glue, and special syringe is used for UV glue.
2、灌膠工藝：普通灌膠使用半自動打膠機(jī)(比如腳踏控制)，精確定位劃線則選用臺式、三軸、畫圓等帶自動化功能打膠機(jī)。點膠機(jī)的自動化功能其實屬于附屬功能，打膠機(jī)更多起到控制膠水的作用，其他功能可以借助自動化機(jī)械手實現(xiàn)。
2. Glue filling process: semi-automatic glue filling machine (such as foot control) is used for ordinary glue filling. Desktop, three-axis, circle drawing and other automatic glue filling machines are used for precise positioning and marking. The automatic function of the dispensing machine is actually a subsidiary function. The glue applicator plays a more role in controlling glue. Other functions can be realized with the help of the automatic manipulator.
3、工作效率和環(huán)境：產(chǎn)品少，不追求效率，使用手動膠槍;室外工作，使用膠槍。要求精確控制出較量，使用機(jī)器。要求自動化點膠，則使用帶自動化功能機(jī)器。
3. Work efficiency and environment: less products, no efficiency, manual glue gun; For outdoor work, use glue gun. It is required to control the contest accurately and use the machine. If automatic dispensing is required, use the machine with automatic function.
4、成本：灌膠方案多種多樣，并非所有的灌膠都需要使用機(jī)器，也并非所有自動化點膠都必須附加到打膠機(jī)上。從成本考慮，如果某種膠水需要用太高價位機(jī)器，可以考慮更換膠水。如果附帶自動化的點膠機(jī)價位太高，可以考慮移動產(chǎn)品而不是灌膠頭。
4. Cost: there are a variety of glue filling schemes. Not all glue filling requires machines, and not all automatic glue dispensing must be attached to the glue applicator. In terms of cost, if a glue needs to use a machine with too high price, you can consider replacing the glue. If the price of the automatic dispensing machine is too high, you can consider moving the product instead of the glue filling head.
問題及解決辦法
Problems and Solutions
1、出膠大小不一致
1. Inconsistent glue size
當(dāng)出膠不一致時主要為儲存流體的壓力筒或空氣壓力不穩(wěn)定所產(chǎn)生。進(jìn)氣壓力調(diào)壓表應(yīng)設(shè)定于比廠內(nèi)低壓力低1015psi。壓力筒使用的壓力應(yīng)介于調(diào)壓表中間以上的壓力，應(yīng)避免使用壓力介于壓力表之中低壓力部分。膠閥控制壓力應(yīng)少60psi以上以確保出膠穩(wěn)定。后應(yīng)檢查出膠時間。若小于15/1000秒會造成出膠不穩(wěn)定。出膠時間愈長出膠愈穩(wěn)定。
When the glue dispensing is inconsistent, it is mainly caused by the unstable pressure cylinder or air pressure of the fluid. The inlet pressure regulator shall be set at 10 to 15psi lower than the low pressure in the plant. The pressure used by the pressure cylinder shall be between the pressure above the middle of the pressure gauge, and the low pressure part of the pressure gauge shall be avoided. The control pressure of the glue valve shall be at least 60psi to ensure stable glue delivery. After that, check the dispensing time. If it is less than 15 / 1000 seconds, the glue will be unstable. The longer the dispensing time, the more stable the dispensing.
2、流速太慢
2. The flow rate is too slow
流速若太慢應(yīng)將管路從1/4”改為3/8”。管路若無需要應(yīng)愈短愈好。
If the flow rate is too slow, change the pipeline from 1 / 4 "to 3 / 8". If the pipeline is unnecessary, the shorter the better.
3、流體內(nèi)的氣泡
3. Bubbles in the fluid
過大的流體壓力若加上過短的開閥時間則有可能將空氣滲入液體內(nèi)。解決方法為降低流體壓力并使用錐形斜式針頭。
If the fluid pressure is too high and the valve opening time is too short, air may penetrate into the liquid. The solution is to reduce the fluid pressure and use a tapered inclined needle.
4、瞬間膠(快干膠)在膠閥、接頭及管路上堵塞。
4. The instant glue (quick drying glue) is blocked on the glue valve, joint and pipeline.
此種情形主要因過多的濕氣或重復(fù)使用過的瞬間膠。應(yīng)確保使用新鮮的瞬間膠。將管路以未含濕氣的丙酮清s洗過。使用的空氣應(yīng)確定完干燥且于廠內(nèi)空壓與膠閥系統(tǒng)間加裝過濾器。
This situation is mainly due to excessive moisture or repeated use of instant glue. Be sure to use fresh instant glue. Wash the pipeline with acetone without moisture. The air used shall be determined to be dry and a filter shall be installed between the air pressure and the rubber valve system in the plant.
雙組份打膠機(jī)即是能夠通過打膠機(jī)設(shè)備實現(xiàn)不同比例膠水的混合出膠，自動化配比功能的應(yīng)用在很大程度上提高了生產(chǎn)的效率，與傳統(tǒng)的人工混膠相比較，更加的均勻，同時比例也更加的可控。您有購買需求就來我們網(wǎng)站
http://www.dongwulife.com.cn咨詢了解吧。
The two-component gluing machine can realize the mixing and dispensing of different proportions of glue through the gluing machine equipment. The application of the automatic proportioning function greatly improves the production efficiency. Compared with the traditional manual glue mixing, it is more uniform and the proportion is more controllable. If you need to buy, please come to our website http://www.dongwulife.com.cn Consult and understand.
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