Injection molding machine is the use of plastic molding mold thermosetting plastic or polyurethane elastomer into various shapes of plastic products and equipment. Another name is injection molding machine or injection molding machine. Many processing plants called die cutting machine, injection parts called beer parts. It is a key molding machine and equipment for making thermosetting plastics or thermosetting plastic materials into plastic products of various shapes using plastic molding molds. According to the classification method of injection molding machine and mold locking equipment, it can be divided into column, vertical and vertical.
Injection molding machine
Classification of large injection molding machine:
There are three types, depending on the type of mold locking element and injection element: horizontal, vertical, and angular.
(1) Horizontal injection molding machine: Horizontal injection molding machine is a very common type. The advantages are that the axis of the injection process is the same or consistent with that of the mold locking process and equal to the installation road surface. It is characterized by stable work, easy template installation, easy operation and maintenance, large opening of the template, occupying the indoor space of the height to width ratio is small. However, large, medium, and small servers are widely used.
(2) Vertical rotary injection molding machine: its advantage is that the mold locking equipment and the central axis of the injection equipment into a line, and perpendicular to the road. It has the advantages of small floor area, easy to disassemble and assemble the mold shell, easy to install the insert, the silo blanking balanced melting, easy to complete the automation technology and the automatic production line management method of multiple machines. The disadvantage is that the pop-up product is not easy to fall automatically, often need to be taken down manually or by other means, it is not easy to complete the fully intelligent operation method and injection of large and medium-sized products; The whole fuselage is high, feeding and maintenance are very troublesome.
(3) Angle molding machine: the center line of injection molding equipment and mold equipment is arranged vertically. According to the relative position of the total distance axis of injection molding and the installation datum, there are three types: horizontal column type, vertical column type and horizontal column type: horizontal column type, where the total distance line of injection molding is parallel to the datum, and the total distance axis of mold locking is perpendicular to the ground; Vertical, injection molding shaft perpendicular to the ground, mold locking shaft parallel to the datum. The injection molding machine has the advantages of both vertical and vertical injection molding machines. It is especially suitable for setting mold shell of products with asymmetric encryption of side entrance geometry.
New injection molding machine commissioning steps :1. Machine installation. 2. Machine level adjustment. 3. Connect the machine to electricity, water and oil. 4. Start the motor and check the motor reversal. 5. Check the temperature by heating the cylinder. 6. Adjust parameters by hand to ensure smooth operation. 7. Run semi-autonomously. 8. Molding products.
Injection molding function is conducive to the persistence of its precision with the mold, it can be taken out by a simple manipulator each plastic image, conducive to precision molding, the general mold locking device around is open, very easy to configure automatic devices, can be applied to a variety of more complex and delicate products in the automatic molding. The pull-conveying device is easier to realize the intermediate production through the mold to realize the automatic molding production. The injection molding machine is easy to ensure the consistency of the distribution of the fluid inside the film and the mold temperature, and it is equipped with a spiral table, a moving table and a tilted table, easy to realize the combination of the insert molding mold and so on.
The characteristics of vertical injection molding machine:
1. The injection device and die locking device are traded at the same vertical Central Line, with the dies opened and closed along the up and down direction. Its floor area is only about half of the horizontal machine, therefore, converted into an area of production is about two times.
2, easy to achieve embedded molding. Because the surface of the mold is facing up, the insert is easy to place and locate. The lower template is fixed and the upper template is movable. If the pull-belt conveying device is combined with the mechanical palm, the automatic insert molding can be easily realized.
3. The weight of the mold is supported by the horizontal template for the up and down opening and closing action, which will not occur similar to the forward falling caused by the gravity of the mold of the horizontal machine, making the template unable to open and close. It is conducive to persistence to maintain the accuracy of machinery and mold.
4. The cavity of each plastic part can be extracted by a simple manipulator, which is conducive to precision molding.
5, the general mold locking device is open around, easy to configure all kinds of automatic devices, suitable for the automatic forming of complex and delicate products.
6. The belt conveyor is easy to be installed through the middle of the mold, which is convenient to realize automatic production of molding.
7. Easy to ensure the consistency of resin fluidity and mold temperature distribution in the mold.
8, equipped with rotary table, mobile table and tilt table and other forms, easy to achieve embedded molding, in-mold combination molding.
9, small batch trial production, the mold structure is simple, low cost, and easy to unload.
10, withstood the test of many earthquakes, vertical machine due to the low center of gravity, relative horizontal machine earthquake resistance is better.
Horizontal injection molding machine features:
1, that is, due to the low fuselage of the mainframe, there is no height limit for the workshop.
2, the product can automatically fall the occasion, without the use of manipulator can also achieve automatic forming.
3, due to the low fuselage, convenient material supply, easy maintenance.
4. The mold shall be installed by the crane.
5, multiple sets of parallel arrangement, molding products are easy to be collected by the conveyor belt packaging.
Injection molding machine
Classification of large injection molding machine:
There are three types, depending on the type of mold locking element and injection element: horizontal, vertical, and angular.
(1) Horizontal injection molding machine: Horizontal injection molding machine is a very common type. The advantages are that the axis of the injection process is the same or consistent with that of the mold locking process and equal to the installation road surface. It is characterized by stable work, easy template installation, easy operation and maintenance, large opening of the template, occupying the indoor space of the height to width ratio is small. However, large, medium, and small servers are widely used.
(2) Vertical rotary injection molding machine: its advantage is that the mold locking equipment and the central axis of the injection equipment into a line, and perpendicular to the road. It has the advantages of small floor area, easy to disassemble and assemble the mold shell, easy to install the insert, the silo blanking balanced melting, easy to complete the automation technology and the automatic production line management method of multiple machines. The disadvantage is that the pop-up product is not easy to fall automatically, often need to be taken down manually or by other means, it is not easy to complete the fully intelligent operation method and injection of large and medium-sized products; The whole fuselage is high, feeding and maintenance are very troublesome.
(3) Angle molding machine: the center line of injection molding equipment and mold equipment is arranged vertically. According to the relative position of the total distance axis of injection molding and the installation datum, there are three types: horizontal column type, vertical column type and horizontal column type: horizontal column type, where the total distance line of injection molding is parallel to the datum, and the total distance axis of mold locking is perpendicular to the ground; Vertical, injection molding shaft perpendicular to the ground, mold locking shaft parallel to the datum. The injection molding machine has the advantages of both vertical and vertical injection molding machines. It is especially suitable for setting mold shell of products with asymmetric encryption of side entrance geometry.
New injection molding machine commissioning steps :1. Machine installation. 2. Machine level adjustment. 3. Connect the machine to electricity, water and oil. 4. Start the motor and check the motor reversal. 5. Check the temperature by heating the cylinder. 6. Adjust parameters by hand to ensure smooth operation. 7. Run semi-autonomously. 8. Molding products.
Injection molding function is conducive to the persistence of its precision with the mold, it can be taken out by a simple manipulator each plastic image, conducive to precision molding, the general mold locking device around is open, very easy to configure automatic devices, can be applied to a variety of more complex and delicate products in the automatic molding. The pull-conveying device is easier to realize the intermediate production through the mold to realize the automatic molding production. The injection molding machine is easy to ensure the consistency of the distribution of the fluid inside the film and the mold temperature, and it is equipped with a spiral table, a moving table and a tilted table, easy to realize the combination of the insert molding mold and so on.
