吊装方式： 一般将模具从注塑机上方之间。当模具水平或垂直方向尺寸大于拉

Hoisting method: <br>generally move the mold from above the injection molding machine. When the horizontal or vertical dimension of the mold is greater than the distance between the tie bars, the lifting method is as follows: <br>when the long dimension of the mold is greater than the horizontal distance H0 between the tie bars, the method of sliding from the side of the tie bar is suitable for small and medium-sized molds. <br>The length direction of the mold is parallel to the axis of the drawbar (the height of the mold is less than the horizontal distance H0 of the drawbar, and the size of the width of the mold is less than the vertical distance V0 of the drawbar). <br>The overall hoisting is successful. The positioning ring on the fixed template of the mold is assembled into the positioning hole on the fixed mold seat of the injection molding machine. The two parts are opened and closed several times to check whether the mold is stable and flexible during the opening and closing process, and there is no jamming. Finally, the dynamic fixed mold is fixed. <br>Split hoisting is similar to overall hoisting, the difference is that the moving part of the mold is fixed after the initial fixation of the fixed mold and then hoisted and tightened. <br>Manual lifting is suitable for small and medium-sized molds, which are generally loaded from the side of the injection surface, and two templates are placed on the pull rod to slide the mold into the pull rod. <br>(4) Adjusting the ejection distance After the <br>mold is tightened, the mold is opened slowly, and when the mold base stroke S is reached, the moving template stops to retreat, adjusting the ejection distance of the injection molding machine ejector rod D, so that the ejection plate and the moving template The gap between & ≥ 5mm, can not only eject the plastic parts, but also prevent damage to the mold. <br>(5) Adjusting the tightness of the <br>mold clamping When the plastic clamping part is injected, flashing is not generated, and it is appropriate to ensure that the mold has sufficient exhaust clearance. For the full hydraulic clamping mechanism, it is only necessary to observe whether the clamping force is within the predetermined process range; for the hydraulic swollen rod clamping mechanism, it is currently adjusted mainly by experience and visual inspection, that is, when the mold is opened The swollen rod is fast first and then slow, which is neither very natural nor too reluctant to straighten, and the tightness of the mold is just right. <br>(6) Installation of the <br>supporting parts of the mold The installation of the supporting parts includes: wiring of hot runner components and electrical components; adjustment of the electronic control part; hydraulic circuit connection; pneumatic circuit connection; cooling water circuit connection and other auxiliary parts.

Lifting:<br> Generally molds are removed from the square of the injection moulding machine. When the mold horizontal or vertical dimension is greater than the distance between the levers, the lifting method is as follows:<br>When the long direction dimension of the mold is greater than the horizontal distance between the levers H0, the method of sliding in from the side of the lever is suitable for small and medium-sized molds.<br>The long direction of the mold parallel to the lever axis (mold height is less than the bar horizontal spacing H0, the mold width dimension is less than the vertical distance of the lever V0), from above the lever slide into the lever, rotate 90o.<br>The overall lifting success, the mold fixed template on the positioning ring assembled into the injection molding machine on the positioning hole, with screws or pressure plate screws to press the fixed mold, and initially fixed the mold, relying on the guide column, guide sleeve will move the two parts of the mold open and close several times, check whether the mold in the opening and closing process is smooth, flexible, no carding phenomenon, and finally fixed fixed fixed mold.<br>Split lifting and the overall lifting is similar, the difference is that the mold dynamic mold part is in the fixed mold lifting after the initial fixation tightening.<br>Artificial lifting is suitable for small and medium-sized molds, generally from the side of the injection mold surface, on the lever pad two templates will slide the mold into the lever.<br>(4) Adjustment of the top-out distance<br>After the mold tightening, slow lying the mold, to reach the mold seat stroke S, the moving template stops the back, adjusts the top of the injection molding machine rod out of distance D, so that the gap between the top plate and the moving template on the mold is 5mm, both to top out the mold, but also to prevent damage to the mold.<br>(5) Adjustment of the degree of tightness of the joint die<br>When the degree of hem-molded tightness is to be molded, neither a flying edge is produced, and the mold is ensured that there is sufficient exhaust clearance for the appropriate. For the full hydraulic lock mold mechanism, the degree of joint die loose as long as the observation of the mold force is within the predetermined process range can be; for the hydraulic swollen rod lock mechanism, the current main lying rod lock mechanism to adjust, that is, when opening the mold, the nut rod first fast and then slow, neither very natural, nor reluctantly straightened, the joint mold loose tight is just right.<br>6 Installation of the supporting part of the mold<br>The installation of the supporting part includes the wiring of the hot runner element and the electrical component, the adjustment of the electroniccontrol part, the connection of the hydraulic circuit, the connection of the air pressure circuit, and the installation of auxiliary parts such as the connection of the cooling waterway.

Hoisting method:<br>Generally, the mold is placed between the upper parts of the injection molding machine. When the horizontal or vertical dimension of the mold is greater than the distance between the pull rods, the hoisting method is as follows:<br>When the length dimension of the die is larger than the horizontal distance H0 between the pull rods, the method of sliding in from the side of the pull rods is suitable for small and medium-sized dies.<br>Parallel the long direction of the mold to the axis of the pull rod (the height of the mold is less than the horizontal distance H0 of the pull rod, and the width of the mold is less than the vertical distance V0 of the pull rod). After sliding into the pull rod from above, rotate 90 °.<br>The overall hoisting is successful. Assemble the positioning ring on the fixed formwork of the mold into the positioning hole on the fixed formwork base of the injection molding machine, press the fixed formwork with screws or pressing plate screws, and fix the fixed formwork preliminarily. Depending on the guide post and guide sleeve, open and close the two parts of the movable fixed formwork several times, check whether the mold is stable, flexible and free of jamming during the opening and closing process, and finally fix the movable fixed formwork.<br>The split hoisting is similar to the overall hoisting, but the difference is that the moving mould part of the mould is hoisted and fastened after the preliminary fixing of the fixed mould hoisting.<br>Manual lifting is applicable to small and medium-sized molds, which are generally installed from the side of the injection surface, and two templates are padded on the pull rod to slide the mold into the pull rod.<br>(4) Adjustment of ejection distance<br>After the mold is fastened, open the mold slowly. When the mold seat stroke s is reached, the moving template stops retreating. Adjust the ejection distance D of the top bar of the injection molding machine, so that the gap between the ejection plate and the moving template on the mold is ≥ 5mm, which can not only eject the plastic parts, but also prevent damage to the mold.<br>(5) The adjustment of the tightness of the closed die<br>The tightness of the closed mold is suitable for the injection molding of plastic parts, which does not produce flash and ensures that the mold has enough exhaust clearance. For the full hydraulic locking mechanism, only observe whether the clamping force is within the predetermined process range; for the hydraulic swollen rod locking mechanism, at present, it is mainly adjusted by experience and visual inspection, that is, when the mold is opened, the swollen rod is fast first and then slow, which is neither natural nor barely straightened, and the clamping tightness is just right.<br>(6) Installation of supporting parts of mould<br>The installation of supporting parts includes: wiring of hot runner elements and electrical elements; adjustment of electric control part; connection of hydraulic circuit; connection of air pressure circuit; connection of cooling water circuit and other auxiliary parts.<br>