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文章詳情
PET注塑模具除露機之五
日期：2026-02-01 01:22
瀏覽次數(shù)：3
摘要：PET注塑模具除露機之五，瓶胚模除露機，空氣除濕機，模具除露機
PET注塑模具除露機之五，瓶胚模除露機，空氣除濕機，模具除露機七、設備日常維護與故障處理
PET 注塑模具除露機為工業(yè)級連續(xù)運行設備，常態(tài)化的日常維護是保證設備穩(wěn)定運行和除露效果的關鍵，維護分為每日、每周、每月、每季度四個頻次，操作簡單。
PET injection mould dehumidifier is an industrial continuous operation equipment, and regular daily maintenance is the key to ensure the stable operation of the equipment and the dehumidification effect. The maintenance is divided into four frequencies: daily, weekly, monthly and quarterly, with simple operation.
每日需巡檢設備運行參數(shù)，確認露點、溫度、風壓穩(wěn)定，清理進風口過濾器和堵塞的噴嘴，檢查風管與噴嘴是否漏氣；每周需檢查風機、電機的運行狀態(tài)，清理設備表面粉塵油污。
It is necessary to inspect the equipment operation parameters daily to confirm that the dew point, temperature and air pressure are stable, clean the air inlet filter and blocked nozzles, and check whether the air duct and nozzles are leaking; inspect the operation status of fans and motors weekly, and clean the dust and oil on the equipment surface.
每月需校準各類傳感器，保證檢測精度，檢查吹掃單元安裝支架是否松動，校正噴嘴吹掃方向；每季度需檢查分子篩吸附效果，活化失效分子篩，更換中效過濾器等易損件。
Calibrate various sensors monthly to ensure detection accuracy, check whether the mounting bracket of the purge unit is loose, and correct the purge direction of the nozzle; check the adsorption effect of the molecular sieve quarterly, activate the invalid molecular sieve, and replace wearing parts such as medium efficiency filters.
設備易損件有明確的更換周期：初效過濾器 3 個月更換一次，中效過濾器 6 個月更換一次，分子篩吸附劑 1~2 年更換一次，密封墊、噴嘴等易損件按需檢查更換。
The wearing parts of the equipment have a clear replacement cycle: the primary efficiency filter is replaced every 3 months, the medium efficiency filter every 6 months, the molecular sieve adsorbent every 1~2 years, and wearing parts such as gaskets and nozzles are inspected and replaced as needed.
設備所有故障均會在觸摸屏顯示故障代碼和描述，可快速排查處理：露點偏高多為分子篩再生不充分或過濾器堵塞，風壓過低多為風機濾網(wǎng)堵塞或風管漏氣。
All equipment faults will display fault codes and descriptions on the touch screen, which can be quickly investigated and handled: high dew point is mostly due to insufficient molecular sieve regeneration or filter blockage, and low air pressure is mostly due to fan filter blockage or air duct leakage.
除露機與注塑機聯(lián)動失效，多為接近開關故障或信號連接線松動；送風溫度偏差大，多為溫度傳感器故障或加熱 / 制冷組件異常，現(xiàn)場可快速更換故障部件，恢復設備運行。
The interconnection failure between the dehumidifier and the injection moulding machine is mostly due to proximity switch failure or loose signal connection line; the large deviation of supply air temperature is mostly due to temperature sensor failure or abnormal heating/refrigeration components, and the faulty parts can be quickly replaced on site to restore equipment operation.
八、技術發(fā)展趨勢
隨著 PET 瓶胚注塑向高腔數(shù)、高射速、智能化方向發(fā)展，PET 注塑模具除露機正朝著智能化、定制化、節(jié)能化、多功能化和高潔凈度的方向升級。
With the development of PET preform injection towards high cavity number, high injection speed and intellectualization, PET injection mould dehumidifier is being upgraded towards intellectualization, customization, energy saving, multi-function and high cleanliness.
智能化升級是核心趨勢，設備將集成 AI 自適應控制和物聯(lián)網(wǎng)技術，實時采集車間溫濕度、模具溫度、注塑節(jié)拍等數(shù)據(jù)，自動優(yōu)化工藝參數(shù)，同時支持遠程監(jiān)控和故障預警，實現(xiàn)無人值守。
Intelligent upgrading is the core trend, the equipment will integrate AI adaptive control and Internet of Things technology, collect workshop temperature and humidity, mould temperature, injection cycle and other data in real time, automatically optimize process parameters, and support remote monitoring and fault early warning to realize unattended operation.
定制化與模具一體化設計將成為主流，吹掃單元將直接內(nèi)嵌在模具型腔和頂針位，與模具同步設計、同步安裝，吹掃更精準無死角，且不干涉注塑機動作。
Customization and mould integrated design will become the mainstream, the purge unit will be directly embedded in the mould cavity and ejector pin position, designed and installed synchronously with the mould, the purge is more accurate without dead angles, and does not interfere with the action of the injection moulding machine.
節(jié)能化將持續(xù)深度優(yōu)化，在現(xiàn)有節(jié)能設計基礎上，增加氣流循環(huán)回收系統(tǒng)，將吹掃后的干燥氣流部分回收再利用，同時采用石墨烯保溫材料，進一步降低設備能耗 20%~30%。
Energy saving will continue to be deeply optimized, on the basis of the existing energy-saving design, an air flow cycle recovery system will be added to partially recycle and reuse the purged dry air flow, and graphene insulation materials will be adopted to further reduce the equipment energy consumption by 20%~30%.
設備將向多功能化發(fā)展，從單一除露升級為除露 + 模具保溫 + 頂針潤滑 + 模具清潔一體化，在吹掃除露的同時，實現(xiàn)模具溫控、頂針自動潤滑和模具表面料屑清理。
The equipment will develop towards multi-function, upgrading from a single dehumidification to an integration of dehumidification + mould heat preservation + ejector pin lubrication + mould cleaning, realizing mould temperature control, automatic ejector pin lubrication and mould surface scrap cleaning while purging and dehumidifying.
針對醫(yī)藥、食品級瓶胚的高潔凈度要求，設備將**采用 316L 不銹鋼材質(zhì)，配備無菌高效過濾器和**涂層，增加氣流潔凈度監(jiān)測模塊，符合 FDA、GMP 等國際認證標準。
In view of the high cleanliness requirements of pharmaceutical and food-grade preforms, the equipment will fully adopt 316L stainless steel material, be equipped with sterile high-efficiency filters and antibacterial coatings, and add an air flow cleanliness monitoring module to meet international certification standards such as FDA and GMP.
