玉米澱粉餐具模具在生產（chǎn）中的應（yīng）用

　　1、 Close the safety door:

　　為保證操作的，一次性餐具模具設備配（pèi）有（yǒu）門。當門關閉，衝（chōng）程閥（fá）恢複到正常（cháng）位置時，模（mó）具氣缸隻能運行，係統啟動整個運行周（zhōu）期（qī）。

　　In order to ensure the safety of operation, the disposable tableware mould equipment is equipped with a safety door. When the safety valve is closed and the stroke valve returns to the normal position, the mould cylinder can only operate and the system starts the whole operation cycle.

　　二、合模：

　　2、 Mold closing:

　　移動的模板打開緩慢，快速向前移動。當（dāng）接近固定模板時，液壓係統變為低壓慢（màn）速控製。一次性餐具模具確（què）認無異物後，係（xì）統高壓關閉模具。這裏采用了液壓機械合模機構，合模氣缸（gāng）通過對稱的五連杆結構（gòu）推動模板進行開模和（hé）合模，該連杆機構（gòu）具有增大（dà）力和自鎖作用。

　　The moving template opens slowly and moves forward quickly. When approaching the fixed template, the hydraulic system becomes low pressure slow control. After the disposable tableware mould is confirmed to be free of foreign matters, the system closes the mould under high pressure. Here, a hydraulic mechanical die closing mechanism is adopted. The die closing cylinder pushes the template to open and close through a symmetrical five link structure. The link mechanism has the function of increasing force and self-locking.

　　(1)慢關模式(2Y、3Y1通電)。大流量泵（bèng）由電磁溢流閥流量、小流量泵壓力設置與電磁溢流（liú）閥,泵（bèng）壓（yā）力油通過（guò）電液換（huàn）向淨5,右的夾緊缸左腔,迫（pò）使活塞驅動連杆杄緩慢的夾緊,夾緊缸腔後油（yóu）閥和冷卻器（qì）回油箱。

　　(1) Slow off mode (2Y, 3Y1 powered on). The large flow pump is composed of the flow of the electromagnetic relief valve, the pressure setting of the small flow pump and the electromagnetic relief valve. The pump pressure oil flows through the electro-hydraulic reversing net 5. The left cavity of the right clamping cylinder forces the piston to drive the connecting rod to clamp slowly. After the cylinder cavity is clamped, the oil valve and the cooler return to the oil tank.

　　(2)快（kuài）速合模(1Y、2Y、3Y1上電)。緩慢關（guān）閉死後變化快速關閉死（sǐ）,行程開關發（fā）出指令使1 y得到（dào）電力、泵（bèng）不（bú）能卸載,壓力油收斂的石油供應泵通過單向閥和供應石油關閉（bì）缸同時,實現快（kuài）速（sù）關閉（bì）死（sǐ）,和（hé）更高的（de）壓力閥3是有限的。

　　(2) Fast mold closing (1y, 2Y, 3Y1 power on). After the slow closing, the change is fast closing, the travel switch sends out the command to make 1y get the power, and the pump can't unload. The oil supply pump with the convergence of the pressure oil closes the cylinder through the one-way valve and the supply oil. At the same time, the fast closing is realized, and the higher pressure safety valve 3 is limited.

　　(3)低壓合閘方式(2Y、3Y1、9Y1通電)。泵1的卸載（zǎi），泵（bèng）2的壓（yā）力（lì）由遠程調壓網18控製，由於調壓網18較低，夾緊氣缸推力較（jiào）小（xiǎo），所以即使兩個（gè）模板（bǎn）之（zhī）間有硬異物，也不會損壞模（mó）具表麵。

　　(3) Low voltage closing mode (2Y, 3Y1, 9y1 are powered on). The unloading of pump 1 and the pressure of pump 2 are controlled by the remote pressure regulating network 18. Because the pressure regulating network 18 is low and the thrust of the clamping cylinder is small, even if there are hard foreign matters between the two templates, the mold surface will not be damaged.

　　(4)高壓合閘方（fāng）式(2Y, 3)電流。泵1卸油，泵2供油，係統壓力由高（gāo）壓溢流閥4控製，高壓閉模，並使連杆彈性變形，牢牢鎖（suǒ）模。

　　(4) High voltage closing mode (2Y, 3) current. Pump 1 unloads oil and pump 2 supplies oil. The system pressure is controlled by high-pressure relief valve 4. The high-pressure mold is closed, and the connecting rod is elastically deformed, and the mold is firmly locked.

　　三、注射座前移(2Y、5Y1通電)：

　　3、 Injection base moves forward (2Y and 5y1 are powered on):

　　一次（cì）性玉米（mǐ）澱粉（fěn）餐（cān）具模具在注塑機上安裝調試後，注射槍（qiāng）應支撐模具的（de）注射口，注射座應向前移動。泵的壓力（lì）油通過電磁換向閥的正確位置進入注射座動缸的右腔。注射座向前移動，使噴嘴與模具接觸。注射座運動氣缸（gāng）左腔內的油通過換向閥返回（huí）油（yóu）箱。

　　After the installation and debugging of the disposable corn starch tableware mold on the injection molding machine, the injection gun should support the injection port of the mold, and the injection base should move forward. The pressure oil of the pump enters the right chamber of the injection base cylinder through the correct position of the electromagnetic reversing valve. The injection seat moves forward so that the nozzle contacts the mold. The oil in the left cavity of the injection base moving cylinder returns to the oil tank through the reversing valve.

　　以上（shàng）是一次性玉米澱粉餐具廠家小編為大家介紹的（de）相關內容，想要了解更（gèng）多內容，歡迎訪問網站：https://www.shuiniguan.com

　　The above is a brief introduction of disposable corn starch tableware manufacturers. To learn more, please visit the website: https://www.shuiniguan.com