中空玻璃加工設備：打膠機機頭升降鏈條松動？這樣調節精準又牢固

　　Hollow glass processing equipment: Is the lifting chain of the glue machine head loose? This adjustment is precise and firm

　　在中空玻璃加工設備中，打膠機是保障密封質量的核心設備，而機頭升降鏈條則是控制機頭精準升降的關鍵傳動部件。一旦鏈條出現松動，很容易導致機頭升降不穩、定位偏差，進而出現打膠線條歪斜、膠量不均等問題，嚴重時還會加劇部件磨損，影響設備使用壽命。不少一線操作人員面對這種情況容易慌神，其實只要找對調節部件、按規范步驟操作，就能輕松解決。今天就專門科普這一實用技巧，詳細說說打膠機機頭升降鏈條松動后的調節方法。

　　In the hollow glass processing equipment, the gluing machine is the core equipment to ensure the sealing quality, and the head lifting chain is the key transmission component to control the precise lifting of the head. Once the chain becomes loose, it can easily lead to unstable lifting and positioning deviation of the machine head, resulting in skewed glue lines and uneven glue volume. In severe cases, it can also exacerbate component wear and affect the service life of the equipment. Many frontline operators tend to panic when faced with this situation, but in fact, as long as they find the right adjustment components and follow the standard steps, they can easily solve it. Today, we will specifically popularize this practical technique and explain in detail the adjustment method for the loosening of the lifting chain of the glue machine head.

　　先跟大家理清核心調節邏輯：打膠機機頭升降鏈條的松緊度，主要靠兩組核心部件控制——兩顆調節螺絲和四顆調節螺帽。調節的關鍵是通過有序擰動螺帽和螺絲，逐步收緊鏈條，最后將部件鎖死固定，避免后續運行中因振動再次松動。整個過程不用復雜工具，重點在于把控操作順序和力度，新手也能快速上手。

　　First, let me clarify the core adjustment logic: the tightness of the lifting chain of the glue machine head is mainly controlled by two sets of core components - two adjustment screws and four adjustment nuts. The key to adjustment is to tighten the chain gradually by turning the nuts and screws in an orderly manner, and finally lock and fix the components to avoid loosening again due to vibration during subsequent operation. The entire process does not require complex tools, the focus is on controlling the sequence and intensity of operations, and even beginners can quickly get started.

　　第一步，初次調節螺帽，初步張緊鏈條。先找到機頭升降鏈條對應的調節部件，明確上下兩組螺帽的位置。操作時先將下方的調節螺帽往下擰，直到鏈條達到初步張緊狀態后停止；接著把上方的調節螺帽也往下擰，緊緊貼合下方部件做好定位備注。這一步的目的是通過上下螺帽的配合，先把鏈條的基礎松緊度調到位，為后續精準微調打下基礎，注意擰動時力度要均勻，避免損壞螺紋。

　　The first step is to adjust the nut for the first time and initially tighten the chain. First, locate the adjustment component corresponding to the machine head lifting chain and clarify the positions of the upper and lower sets of nuts. When operating, first tighten the adjusting nut below until the chain reaches the initial tension state and then stop; Next, tighten the adjusting nut on top and make a positioning note by tightly fitting it to the lower part. The purpose of this step is to adjust the basic tightness of the chain to the correct position through the coordination of the upper and lower nuts, laying the foundation for precise fine-tuning in the future. Pay attention to the even force when twisting to avoid damaging the threads.

　　第二步，二次微調，應對殘留松動。完成初次調節后，建議啟動設備測試機頭升降情況。如果發現鏈條仍有松動，就進行二次微調：先找到側邊對應的調節螺絲，將其往下調，逐步收緊鏈條；同時同步調整上下兩顆調節螺帽——把上方的調節螺帽往上擰，下方的調節螺帽也往上擰，直到鏈條松緊度達到理想狀態。這里要提醒大家，調節螺絲時幅度要小，避免一次調得過緊，導致鏈條受力過大磨損或斷裂。

　　Step two, secondary adjustment to deal with residual looseness. After completing the initial adjustment, it is recommended to start the equipment and test the lifting and lowering of the machine head. If the chain is still loose, perform a secondary adjustment: first find the corresponding adjustment screw on the side, adjust it downwards, and gradually tighten the chain; Simultaneously adjust the upper and lower adjustment nuts - tighten the upper adjustment nut upwards and the lower adjustment nut upwards until the chain tightness reaches the desired state. Here, we would like to remind everyone to adjust the screw with a small amplitude to avoid tightening it too tightly at once, which may cause the chain to wear out or break due to excessive force.

　　第三步，螺帽抱死，固定調節效果。當鏈條調整到合適松緊度（機頭升降平穩無晃動、鏈條無明顯下垂）后，關鍵一步是將兩顆調節螺帽“抱死”。用工具將上下兩顆螺帽相互擰緊，讓兩者緊密貼合、無法相對轉動，這樣就能牢牢鎖定調節后的位置，防止設備運行中因振動導致螺帽松動、鏈條移位。最后再測試一次機頭升降，確認無異常后，調節工作就完成了。

　　Step three, lock the nut and fix the adjustment effect. After adjusting the chain to the appropriate tightness (the machine head rises and falls smoothly without shaking, and the chain does not sag significantly), the key step is to "lock" the two adjustment nuts. Use tools to tighten the upper and lower nuts to each other, making them tightly fit and unable to rotate relative to each other. This will firmly lock the adjusted position and prevent the nuts from loosening or the chain from shifting due to vibration during equipment operation. Finally, test the head lifting again, and after confirming that there is no abnormality, the adjustment is completed.

　　這里給大家補充幾個實操中必須注意的要點：一是調節前必須先斷電并鎖定設備，避免機頭意外升降造成安全事故；二是調節過程中可以反復手動拉動鏈條或測試機頭升降，確保松緊度適中，過松會影響定位，過緊則會加劇部件磨損；三是如果對調節力度沒把握，建議用扭矩扳手輔助，避免過度用力損壞部件。另外，日常維護也很關鍵，建議每次開班前檢查鏈條松緊度，定期給鏈條添加潤滑油，減少磨損。

　　Here are a few key points that must be paid attention to in practical operation: firstly, power off and lock the equipment before adjustment to avoid safety accidents caused by accidental lifting of the machine head; Secondly, during the adjustment process, the chain can be manually pulled repeatedly or the machine head can be tested for lifting and lowering to ensure that the tightness is moderate. If it is too loose, it will affect positioning, and if it is too tight, it will exacerbate component wear; Thirdly, if you are unsure about the adjustment force, it is recommended to use a torque wrench to assist and avoid damaging the components due to excessive force. In addition, daily maintenance is also crucial. It is recommended to check the tightness of the chain before each shift and regularly add lubricating oil to the chain to reduce wear and tear.

　　其實打膠機的很多小故障，都能通過規范的調節操作解決，機頭升降鏈條松動就是典型例子。對中空玻璃生產企業來說，一線操作人員掌握這類基礎維護技巧，不僅能快速解決故障、減少生產線停擺時間，還能延長設備使用壽命、降低維護成本。希望這次科普能幫到大家，在日常操作中更好地應對打膠機的各類小問題，讓生產更高效、產品更優質。如果調節過程中遇到具體疑問，也可以結合設備說明書或向有經驗的師傅請教。

　　In fact, many small faults of the glue machine can be solved through standardized adjustment operations, such as loose lifting chains of the machine head. For insulated glass production enterprises, frontline operators who master these basic maintenance skills can not only quickly solve faults and reduce production line downtime, but also extend equipment service life and reduce maintenance costs. I hope this science popularization can help everyone better deal with various small problems of glue machines in daily operation, making production more efficient and products of higher quality. If you encounter specific questions during the adjustment process, you can also refer to the equipment manual or consult an experienced technician.

　　本文由   中空玻璃加工設備 友情奉獻.更多有關的知識請點擊  http://www.yalais.com/   真誠的態度.為您提供為全面的服務.更多有關的知識我們將會陸續向大家奉獻.敬請期待.

　　This article is a friendly contribution from insulating glass processing equipment For more related knowledge, please click http://www.yalais.com/ Sincere attitude To provide you with comprehensive services We will gradually contribute more relevant knowledge to everyone Coming soon.