影響的主要因素的分配效應(yīng)自動(dòng)售貨機(jī)針的大小,分配的數(shù)量,針之間的距離和工作面,調(diào)劑壓力,膠水粘度,固化溫度曲線,膠溫度、泡沫膠,和液體需要特殊設(shè)置等。那么，怎樣才能讓點(diǎn)膠機(jī)點(diǎn)擊更好呢?
The main factors affecting the distribution effect are the size of dispenser pins, the number of dispensing, the distance between the needle and the working face, the dispensing pressure, the glue viscosity, the curing temperature curve, the adhesive temperature, the foam glue, and the liquid needs special settings. So, how to make dispensing machine click better?
膠水的區(qū)別。
The difference between glue.
瞬間膠:水性瞬間膠，使用安全活塞和襯特氟龍金屬針;較厚的瞬間膠，使用錐形斜針;如果靈活，使用PP針;
Instant glue: water-based instant glue, using safety piston and Teflon lined metal needle; thicker instant glue, using tapered inclined needle; if flexible, using PP needle;
UV膠:使用琥珀色注射器，白色活塞，斜針(可阻擋紫外線)。如果使用其他類(lèi)型的針，請(qǐng)訂購(gòu)能阻擋紫外線的針;UV固化膠:使用黑色不透明注射器，避免光敏;厭氧膠:使用10cc注射器和白色PE活塞;密封膠和膏液:如果使用白色活塞反彈嚴(yán)重，請(qǐng)使用安全移動(dòng)，使用斜針;
UV glue: use amber syringe, white piston, oblique needle (can block UV). If you use other types of needles, please order needles that can block ultraviolet rays; UV curing adhesive: use black opaque syringe to avoid photosensitivity; anaerobic adhesive: use 10cc syringe and white PE piston; sealant and paste: if the white piston rebounds seriously, please use safe movement, use inclined needle;
對(duì)于各種參數(shù)的調(diào)整，應(yīng)從點(diǎn)到面進(jìn)行。任何參數(shù)的變化都會(huì)影響到其他方面。同時(shí)，缺陷可能是多方面造成的?？赡艿囊蛩貞?yīng)逐一核查。
The adjustment of various parameters should be carried out from point to surface. Any parameter change will affect other aspects. At the same time, defects may be caused by many aspects. The possible factors should be checked one by one.

點(diǎn)膠量的大小一般認(rèn)為是產(chǎn)品間距的一半，這樣才能保證有足夠的膠水粘接組件，避免浪費(fèi)膠水。時(shí)間的長(zhǎng)短決定了點(diǎn)膠量，所以點(diǎn)膠時(shí)間要根據(jù)溫度和膠水的特性來(lái)確定。
The dispensing amount is generally considered to be half of the product spacing, so as to ensure that there is enough glue to bond components and avoid wasting glue. The length of time determines the amount of dispensing, so the dispensing time should be determined according to the temperature and the characteristics of the glue.
在點(diǎn)膠壓力方面，通常壓力過(guò)大容易造成溢膠過(guò)多;壓力過(guò)小會(huì)造成間歇式點(diǎn)膠漏液，造成產(chǎn)品缺陷，因此需要根據(jù)環(huán)境溫度、膠水粘度等因素進(jìn)行調(diào)整。
In the dispensing pressure, usually too much pressure is easy to cause excessive overflow; too little pressure will cause intermittent dispensing leakage, resulting in product defects, so it needs to be adjusted according to environmental temperature, glue viscosity and other factors.
除了點(diǎn)膠機(jī)本身，膠水的粘度也會(huì)直接影響點(diǎn)膠質(zhì)量。
In addition to the dispenser itself, the viscosity of the glue will also directly affect the dispensing quality.
如果粘度高，膠點(diǎn)會(huì)變小，拉絲均勻;如果粘度低，出膠點(diǎn)會(huì)變大，然后產(chǎn)品可能會(huì)滲透，出膠溫度應(yīng)在23℃~ 25℃;當(dāng)環(huán)境溫度影響出膠粘度時(shí)，溫度會(huì)下降，粘度會(huì)增加，出膠流量會(huì)變小，這也會(huì)導(dǎo)致拉絲。膠水固化溫度曲線已由廠家給出。在實(shí)踐中，膠水應(yīng)盡量在較高的溫度下固化，使膠水固化后具有足夠的強(qiáng)度。
If the viscosity is high, the glue point will become smaller and the wire drawing will be uniform; if the viscosity is low, the glue point will become larger, and then the product may penetrate, and the glue temperature should be between 23 ℃ and 25 ℃; when the ambient temperature affects the glue viscosity, the temperature will drop, the viscosity will increase, and the glue flow will become smaller, which will also lead to wire drawing. The curing temperature curve has been given by the manufacturer. In practice, the glue should be cured at a higher temperature as far as possible, so that the glue has enough strength after curing.
膠機(jī)針頭通常選擇針頭的內(nèi)徑為點(diǎn)膠點(diǎn)直徑的1/2左右的針頭，在點(diǎn)膠過(guò)程中，要根據(jù)產(chǎn)品的大小來(lái)選擇點(diǎn)膠針。
The inner diameter of the needle is about 1 / 2 of the diameter of the dispensing point. In the dispensing process, the dispensing needle should be selected according to the size of the product.
針之間的距離和工作面,需要把握調(diào)劑距離,需要知道不同的點(diǎn)膠機(jī)使用不同的針,針每一種都有一個(gè)特定程度的停止,因此,在每次工作之前,有必要調(diào)整針之間的距離和工作面,z軸高度校準(zhǔn)。
The distance between the needles and the working face, need to grasp the dispensing distance, need to know that different dispensers use different needles, each needle has a specific degree of stop, therefore, before each work, it is necessary to adjust the distance between the needles and the working face, z-axis height calibration.
膠水不能有氣泡。一個(gè)小氣泡會(huì)導(dǎo)致很多產(chǎn)品沒(méi)有膠水;每次中途更換軟管時(shí)，應(yīng)將接頭處的空氣排空，防止出現(xiàn)空打現(xiàn)象
There should be no bubbles in the glue. A small bubble will lead to many products without glue; every time the hose is replaced midway, the air at the joint should be evacuated to prevent the phenomenon of empty play