Plasticizing mechanism connected with injection table

Abstract

The utility model belongs to the technical field of injection molding machines, and discloses a plasticizing mechanism connected with an injection table, which comprises a connector internally provided with a cavity; the plasticizing cylinder is fixedly installed on the outer wall of the front side of the connector, the interior of the connector communicates with the interior of the plasticizing cylinder, and a plurality of plasticizing steel balls are arranged in the plasticizing cylinder; the plasticizing mechanism comprises a plasticizing barrel and a connector, the plasticizing barrel is fixedly mounted on the rear side of the connector, the electric cylinder is fixedly mounted on the rear side of the connector, an output shaft of the electric cylinder is slidably connected to the interior of the connector, and a connecting block is fixedly mounted at one end, away from the connector, of the plasticizing barrel. The plasticizing barrel is heated to reach the set temperature, the plasticizing steel balls conduct heat to enable plastic to reach the melting temperature, the plastic is hot-melted and then stretches out through the electric cylinder to extrude the melted plastic to a charging barrel area of the injection table, a plastic product is formed in cooperation with an embolism system of the injection table, and compared with a traditional screw type plasticizing machine, the size is smaller, and the temperature is more balanced.

Description

Technical Field

[0001] The utility model belongs to the technical field of injection molding machines, in particular to a plasticizing mechanism connected to a shooting platform. Background Art

[0002] Injection molding machine is also called injection molding machine or injection machine. It is the main molding equipment that uses plastic molding molds to make plastic products of various shapes from thermoplastics or thermosetting plastics. It is divided into vertical, horizontal and all-electric types. The injection molding machine can heat the plastic and apply high pressure to the molten plastic to make it ejected and fill the mold cavity.

[0003] The screw plasticizing mechanism of the injection molding machine in the prior art performs hot melt plasticization on the plastic, but the screw plasticizing mechanism has the problems of large volume and uneven plasticization. In order to solve the above problems, a plasticizing mechanism connected to the shooting platform is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide a plasticizing mechanism connected to a shooting platform in order to solve the above problems.

[0005] The technical solution adopted by the utility model is as follows: a plasticizing mechanism connected to a shooting platform, comprising:

[0006] A connector having a cavity disposed therein;

[0007] A plasticizing cylinder is fixedly mounted on the front outer wall of the connector, the interior of the connector is connected to the interior of the plasticizing cylinder, and a plurality of plasticizing steel balls are arranged inside the plasticizing cylinder;

[0008] The electric cylinder is fixedly installed on the rear side of the connector, and the output shaft of the electric cylinder is slidably connected to the inside of the connector.

[0009] Through the above technical solution, the plastic enters the connector, and then enters the plasticizing cylinder through the connector. It is heated by the plasticizing cylinder to reach the set temperature. The plasticizing steel balls conduct heat to make the plastic reach the melting temperature. After the plastic is hot-melted, the electric cylinder extends out to squeeze the molten plastic into the barrel area of ​​the shooting table. The embolization system of the shooting table completes the molding of the plastic product. It has a smaller volume and more balanced temperature than traditional screw-type plasticizing.

[0010] In a preferred embodiment, a connecting block is fixedly mounted on one end of the plasticizing cylinder away from the connector.

[0011] Through the above technical solution, the plasticizing cylinder is connected to the shooting platform barrel through the connecting block.

[0012] In a preferred embodiment, a cooling water interface is provided on the outer wall of the lower end of the connector.

[0013] Through the above technical solution, cooling water enters the connector through the cooling water interface, thereby cooling the equipment.

[0014] In a preferred embodiment, a barrel is fixedly mounted on the outer wall of the upper end of the connector.

[0015] Through the above technical solution, the plastic is stored in the barrel, and the plastic enters the interior of the connector through the barrel.

[0016] In a preferred embodiment, the plasticizing cylinder and the electric cylinder are both controlled by PLC.

[0017] In a preferred embodiment, a heating wire is arranged inside the plasticizing cylinder.

[0018] Through the above technical solution, the plasticizing cylinder is heated by the heating wire.

[0019] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are as follows: the utility model provides a plasticizing mechanism connected to the shooting platform.

[0020] The plastic enters the connector and then enters the plasticizing cylinder through the connector. It is heated by the plasticizing cylinder to reach the set temperature. The plasticizing steel balls conduct heat to make the plastic reach the melting temperature. After the plastic is hot-melted, the electric cylinder extends to squeeze the molten plastic into the barrel area of ​​the shooting table. The embolization system of the shooting table completes the molding of the plastic product. It has a smaller volume and more balanced temperature than traditional screw-type plasticizing. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 For this utility model Figure 1 A is an enlarged view of the middle image.

[0023] Markings in the figure: 1-connector; 2-barrel; 3-plasticizing barrel; 4-electric cylinder; 5-cooling water interface; 6-plasticizing steel ball; 7-connecting block. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model will be clearly and completely described below in combination with the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] The following will be combined Figure 1-2 A plasticizing mechanism connected to a shooting platform according to an embodiment of the utility model is described in detail.

[0026] Example:

[0027] A plasticizing mechanism connected to a shooting platform, comprising:

[0028] The connector 1 has a cavity disposed therein. A cooling water interface 5 is disposed on the outer wall of the lower end of the connector 1. Cooling water enters the connector 1 through the cooling water interface 5, thereby cooling the device. A barrel 2 is fixedly mounted on the outer wall of the upper end of the connector 1. Plastic is stored through the barrel 2. The plastic enters the connector 1 through the barrel 2.

[0029] A plasticizing cylinder 3 is fixedly mounted on the outer wall of the front side of the connector 1. A heating wire is arranged inside the plasticizing cylinder 3. The plasticizing cylinder 3 is heated by the heating wire. The interior of the connector 1 is connected with the interior of the plasticizing cylinder 3. A plurality of plasticizing steel balls 6 are arranged inside the plasticizing cylinder 3. A connecting block 7 is fixedly mounted on one end of the plasticizing cylinder 3 away from the connector 1. The plasticizing cylinder is connected to the material barrel of the shooting platform through the connecting block.

[0030] The electric cylinder 4 is fixedly installed on the rear side of the connector 1, and the output shaft of the electric cylinder 4 is slidably connected to the inside of the connector 1. The plasticizing cylinder 3 and the electric cylinder 4 are both controlled by PLC. The plasticizing cylinder 3 is heated to reach the set temperature, and the plasticizing steel ball 6 conducts heat to make the plastic reach the melting temperature. After the plastic is hot-melted, the electric cylinder 4 extends out to squeeze the molten plastic into the barrel area of ​​the shooting platform, and cooperates with the embolization system of the shooting platform to complete the molding of the plastic product. Compared with the traditional screw-type plasticizing, the volume is smaller and the temperature is more balanced.

[0031] Working principle:

[0032] The plastic enters the connector 1, and then enters the plasticizing cylinder 3 through the connector 1. The plasticizing cylinder 3 heats up to the set temperature, and the plasticizing steel ball 6 conducts heat to make the plastic reach the melting temperature. After the plastic is hot-melted, the electric cylinder 4 extends out to squeeze the molten plastic into the barrel area of ​​the shooting platform, and the embolization system of the shooting platform is used to complete the molding of the plastic product. Compared with the traditional screw-type plasticizing, the volume is smaller and the temperature is more balanced.

[0033] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A plasticizing mechanism connected to a shooting platform, characterized in that: include: A connector (1) having a cavity disposed therein; A plasticizing cylinder (3) is fixedly mounted on the front outer wall of the connector (1), the interior of the connector (1) is connected to the interior of the plasticizing cylinder (3), and a plurality of plasticizing steel balls (6) are arranged inside the plasticizing cylinder (3); The electric cylinder (4) is fixedly mounted on the rear side of the connector (1), and the output shaft of the electric cylinder (4) is slidably connected to the inside of the connector (1).

2. A plasticizing mechanism connected to a shooting platform as claimed in claim 1, characterized in that: A connecting block (7) is fixedly mounted on one end of the plasticizing cylinder (3) away from the connector (1).

3. A plasticizing mechanism connected to a shooting platform as claimed in claim 1, characterized in that: The outer wall of the lower end of the connector (1) is provided with a cooling water interface (5).

4. A plasticizing mechanism connected to a shooting platform as claimed in claim 1, characterized in that: A barrel (2) is fixedly mounted on the outer wall of the upper end of the connector (1).

5. A plasticizing mechanism connected to a shooting platform as claimed in claim 1, characterized in that: The plasticizing cylinder (3) and the electric cylinder (4) are both controlled by PLC.

6. A plasticizing mechanism connected to a shooting platform as claimed in claim 1, characterized in that: A heating wire is arranged inside the plasticizing cylinder (3).

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