CN219466812U

CN219466812U - Annotate material mechanism suitable for plastic mould

Info

Publication number: CN219466812U
Application number: CN202320566616.XU
Authority: CN
Inventors: 邓白兰; 汤畅怀; 张欢娟
Original assignee: Dongguan Ximo Plastic Technology Co ltd
Current assignee: Dongguan Ximo Plastic Technology Co ltd
Priority date: 2023-03-21
Filing date: 2023-03-21
Publication date: 2023-08-04
Anticipated expiration: 2033-03-21

Abstract

The utility model relates to a material injection mechanism, in particular to a material injection mechanism suitable for a plastic mold. The utility model provides a material injection mechanism which is convenient to clean and is not easy to block and suitable for a plastic mold. The utility model provides a annotate material mechanism suitable for plastic mould, includes mounting bracket, annotates feed cylinder and compounding subassembly; the mounting bracket middle part rigid coupling has annotates the feed cylinder, annotates feed cylinder internal connection and has the compounding subassembly, still including scraping material roller, heating element and helical blade, the compounding subassembly is connected with and scrapes the material roller, annotates the outside of feed cylinder and is connected with heating element, compounding subassembly sub-unit connection has helical blade. Through the effect of compounding subassembly and scraping roller for raw and other materials are difficult for gluing on annotating the inner wall of feed cylinder, and the feed cylinder is annotated in clearance after the convenient to use, through helical blade's effect, can help stirring material after accomplishing to flow out smoothly, reduces the condition that the discharge gate blockked up to appear.

Description

Annotate material mechanism suitable for plastic mould

Technical Field

The utility model relates to a material injection mechanism, in particular to a material injection mechanism suitable for a plastic mold.

Background

The plastic is made up by using high-molecular synthetic resin as main component, and making them be infiltrated into various auxiliary materials or additives, and under the specific temperature and pressure, it possesses plasticity and fluidity, and can be molded into a certain shape, in which the material-injecting mechanism is important, and when the equipment can not meet the requirements or can be blocked, the quality of plastic can be affected.

At present, after the existing plastic mould is added with raw materials, in the mixing process, the state of plastic raw materials is sticky, raw materials are easy to adhere to the inner wall of a cylinder, the inner wall of a charging cylinder is inconvenient to clean, the problem of difficult cleaning is caused, the discharge hole of the charging cylinder is small, and sometimes the situation of blockage of the discharge hole also exists.

Disclosure of Invention

The utility model aims to overcome the defects of difficult cleaning and blockage of a discharge hole, and aims to provide a material injection mechanism which is convenient to clean and difficult to block and is suitable for a plastic mold.

In order to solve the technical problems, the utility model provides the material injection mechanism suitable for the plastic mold, which comprises a mounting frame, a material injection cylinder, a material mixing component, a scraping roller, a heating component and a spiral blade, wherein the material injection cylinder is fixedly connected to the middle part of the mounting frame, the material mixing component is connected to the inside of the material injection cylinder, the scraping roller is connected to the material mixing component, the heating component is connected to the outer side of the material injection cylinder, and the spiral blade is connected to the lower part of the material mixing component.

Preferably, the mixing component further comprises a motor, a connecting shaft and a stirring frame, wherein the motor is connected above the material injection cylinder, the output shaft of the motor is connected with the connecting shaft through a coupling, and the stirring frame is fixedly connected with the connecting shaft.

Preferably, the heating assembly further comprises a heating ring and a heat shield, the heating ring is fixedly connected to the outer side of the material injection cylinder, the heat shield is fixedly connected to the outer side of the heating ring, and a cavity is reserved between the heating ring and the heat shield.

Preferably, the injection cylinder further comprises a sealing cover, and the top of the injection cylinder is clamped with the sealing cover.

Preferably, the sealing cover also comprises a charging nozzle, and the sealing cover is provided with the charging nozzle.

Preferably, the device also comprises a valve, and the bottom of the material injection cylinder is fixedly connected with the valve.

The beneficial effects of the utility model are as follows:

through the effect of compounding subassembly and scraping roller for the raw and other materials are difficult for gluing on annotating the inner wall of feed cylinder, and the feed cylinder is annotated in clearance after the convenient to use.

Under the effect of the heating component, the temperature of the raw materials in the material injection cylinder can be maintained, the raw materials are not easy to cool and solidify, and the raw materials are convenient to mix and stir.

Through helical blade's effect, can help stirring material after accomplishing to flow out smoothly, reduce the circumstances that the discharge gate blockked up and appear, the use is more convenient.

The sealing cover is arranged at the top of the material injection cylinder, so that the material injection cylinder can be easily opened after being used, and the inside of the material injection cylinder can be cleaned conveniently.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a partial cross-sectional view of the present utility model.

Fig. 3 is a schematic view of a three-dimensional structure of a mixing assembly and a helical blade according to the present utility model.

The marks in the drawings are: 1-mounting frame, 2-charging barrel, 20-sealing cover, 21-charging nozzle, 22-valve, 3-mixing component, 30-motor, 31-connecting shaft, 32-stirring frame, 4-scraping roller, 5-heating component, 50-heat shield, 51-cavity, 52-heating ring and 6-helical blade.

Detailed Description

The utility model is further described below with reference to the drawings and examples.

Example 1

The utility model provides a annotate material mechanism suitable for plastic mould, as shown in fig. 1-3, including mounting bracket 1, annotate feed cylinder 2 and compounding subassembly 3, the welding of mounting bracket 1 middle part has annotates feed cylinder 2, annotates feed cylinder 2 internally connected with compounding subassembly 3, still including scraping roller 4, heating element 5 and helical blade 6, compounding subassembly 3 is connected with scraping roller 4, annotates feed cylinder 2's outside and is connected with heating element 5, compounding subassembly 3 sub-unit connection has helical blade 6 that are used for the mediation discharge gate.

As shown in fig. 3, the mixing assembly 3 further includes a motor 30, a connecting shaft 31 and a stirring frame 32, the motor 30 is connected with the upper portion of the injection cylinder 2 by bolts, an output shaft of the motor 30 is connected with the connecting shaft 31 through a coupling, and the stirring frame 32 is welded on the connecting shaft 31.

As shown in fig. 2, the heating assembly 5 further includes a heating ring 52 and a heat shield 50, the heating ring 52 for heating temperature is welded on the outer side of the injection cylinder 2, the heat shield 50 capable of preventing scalding is welded on the outer side of the heating ring 52, and a partial cavity 51 is reserved between the heating ring 52 and the heat shield 50.

As shown in fig. 1-2, the injection cylinder further comprises a sealing cover 20, and the top of the injection cylinder 2 is clamped with the sealing cover 20 which is convenient to open and clean.

As shown in fig. 1-2, the device further comprises a charging nozzle 21, and the sealing cover 20 is provided with the charging nozzle 21 capable of adding various additives.

As shown in fig. 1-2, the injection cylinder further comprises a valve 22, and the valve 22 is welded at the bottom of the injection cylinder 2.

The raw materials are injected into the material injection cylinder 2 through the charging nozzle 21, the motor 30 is started, the motor 30 drives the connecting shaft 31 to rotate, the stirring frame 32 on the connecting shaft 31 synchronously rotates, the raw materials are mixed and stirred, the scraping roller 4 sleeved on the stirring frame 32 synchronously rotates, the scraping roller 4 scrapes the inner wall of the material injection cylinder 2, the raw materials are scraped away from the inner wall of the material injection cylinder 2, and the raw materials can be prevented from being stuck on the inner wall of the material injection cylinder 2 as much as possible.

In the stirring process, the heating ring 52 welded on the outer side of the material injection cylinder 2 is used for heating, the phenomenon that raw materials in the material injection cylinder 2 are cooled and solidified can be reduced, the heat shield 50 is welded on the outer side of the heating ring 52, and workers can be prevented from being scalded by the heating ring 52.

After the stirring is completed, the valve 22 welded at the bottom of the material injection cylinder 2 is opened, the stirred material flows out from the discharge hole of the material injection cylinder 2, the spiral blade 6 welded at the bottom of the connecting shaft 31 synchronously rotates, the stirred material is guided to flow out from the discharge hole, the blockage of the discharge hole can be effectively prevented, and when the materials are all taken out, the sealing cover 20 clamped at the top of the material injection cylinder 2 is opened to clean the material injection cylinder 2.

The foregoing examples have shown only the preferred embodiments of the utility model, which are described in more detail and are not to be construed as limiting the scope of the utility model. It should be noted that modifications, improvements and substitutions can be made by those skilled in the art without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims

1. The utility model provides a annotate material mechanism suitable for plastic mould, including mounting bracket (1), annotate feed cylinder (2) and compounding subassembly (3), mounting bracket (1) middle part rigid coupling has annotates feed cylinder (2), annotate feed cylinder (2) internal connection and have compounding subassembly (3), a serial communication port, still including scraping material roller (4), heating element (5) and helical blade (6), compounding subassembly (3) are connected with and are used for scraping material roller (4) from raw and other materials, annotate the outside of feed cylinder (2) and be connected with heating element (5), compounding subassembly (3) lower part is connected with helical blade (6) that are used for reducing the discharge gate jam.

2. The material injection mechanism suitable for the plastic mold according to claim 1, wherein the material mixing assembly (3) further comprises a motor (30), a connecting shaft (31) and a stirring frame (32), the motor (30) is connected above the material injection cylinder (2), the connecting shaft (31) is connected with an output shaft of the motor (30) through a coupling, and the stirring frame (32) for mixing and stirring is fixedly connected with the connecting shaft (31).

3. The injection mechanism for the plastic mold according to claim 1, wherein the heating assembly (5) further comprises a heating ring (52) and a heat shield (50), the heating ring (52) capable of heating is fixedly connected to the outer side of the injection cylinder (2), the heat shield (50) is fixedly connected to the outer side of the heating ring (52), and a cavity (51) is reserved between the heating ring (52) and the heat shield (50).

4. The material injection mechanism suitable for the plastic mold according to claim 1, further comprising a sealing cover (20), wherein the top of the material injection cylinder (2) is clamped with the sealing cover (20) which can prevent raw materials from being spilled and is convenient to clean.

5. The injection mechanism for plastic molds according to claim 1, further comprising a charging nozzle (21), wherein the sealing cover (20) is provided with the charging nozzle (21) capable of injecting raw materials.

6. The injection mechanism for the plastic mold according to claim 1, further comprising a valve (22), wherein the valve (22) capable of taking out plastic is fixedly connected to the bottom of the injection cylinder (2).