Environment-friendly plastic forming mold

Abstract

The utility model relates to the field of plastic molds, in particular to an environment-friendly plastic molding mold which comprises an injection molding equipment main body, three injection molding vertical plates are arranged at the upper end of the injection molding equipment main body, four cross rods are arranged among the three injection molding vertical plates, and the injection molding vertical plate located in the middle is externally connected with a hydraulic terminal. The left end of the injection molding equipment body is fixedly connected with an L-shaped vertical rod, the lower side of the vertical face of the L-shaped vertical rod is fixedly connected with a pair of injection molding equipment body electric push rods, the output ends of the electric push rods are fixedly connected with downward extending rods, a cylindrical discharging shaft is rotationally connected between the two downward extending rods, and the outer end of the cylindrical discharging shaft is fixedly connected with a plurality of discharging hook strips. According to the scheme, the electric push rod drives the cylindrical discharging shaft to move downwards, plastic finished products which are not completely discharged in the injection molding mold plate are hooked out through the lower extending rods outside the cylindrical discharging shaft, the plastic finished products are smoothly separated from the injection molding mold plate, the plastic finished products are smoothly discharged, the material blocking phenomenon is effectively avoided, manual intervention is not needed for treatment, time and labor are saved, and the production efficiency is improved. And the efficiency is high.

Description

Technical Field

[0001] The utility model relates to the field of plastic moulds, in particular to a mould for molding environmentally friendly plastics. Background Art

[0002] Plastic molds are tools used in the plastic processing industry to match plastic molding machines and give plastic products a complete configuration and precise size. Due to the wide variety of plastics and processing methods, and the varying complexity of the structures of plastic molding machines and plastic products, there are also a variety of types and structures of plastic molds.

[0003] However, during the use of existing environmentally friendly plastic molding molds, for plastic products with chain shapes, the discharge efficiency of the automatic ejection mechanism is not high, and material jamming still occurs, requiring manual intervention to handle, which is not only time-consuming and labor-intensive, but also inefficient. Therefore, it is necessary to design an environmentally friendly plastic molding mold with a smoother unloading process to solve the above problems. Utility Model Content

[0004] The main purpose of the utility model is to provide an environmentally friendly plastic molding mold to solve the problem proposed in the related art that during the use of the existing environmentally friendly plastic molding mold, for plastic products with a chain shape, the discharge efficiency of the automatic ejecting mechanism is not high, and material jamming still occurs, requiring manual intervention for processing, which is not only time-consuming and labor-intensive, but also inefficient.

[0005] In order to achieve the above-mentioned purpose, according to one aspect of the utility model, a mold for environmentally friendly plastic molding is provided, including an injection molding equipment main body, three injection molding vertical plates are arranged on the upper end of the injection molding equipment main body, four cross bars are arranged between the three injection molding vertical plates, the injection molding vertical plate located in the middle is externally connected to a hydraulic terminal, the left end of the injection molding equipment main body is fixedly connected to an L-shaped vertical rod, a pair of electric push rods of the injection molding equipment main body are fixedly connected to the lower side of the vertical surface of the L-shaped vertical rod, the output end of the electric push rod is fixedly connected to a lower extension rod, a cylindrical blanking shaft is rotatably connected between the two lower extension rods, and a plurality of blanking hook strips are fixedly connected to the outer end of the cylindrical blanking shaft.

[0006] Furthermore, the cylindrical feed shaft extends to the front side of the injection molding vertical plate located in the middle.

[0007] Furthermore, the front end of the injection molding vertical plate located in the middle is fixedly connected with an injection molding template, and the inner end of the injection molding template is formed with a plastic finished product.

[0008] Furthermore, the blanking hook strip cooperates with the finished plastic product, and the lower end of the injection molding equipment body is fixedly connected with a finished product cooling frame.

[0009] Furthermore, a plurality of finished plastic products extend into a finished product cooling frame, and a mesh filter frame is placed at an inner end of the finished product cooling frame.

[0010] Furthermore, both left and right ends of the mesh filter frame are fixedly connected with side scraping rods, and the side scraping rods are engaged with the left and right ends of the finished product cooling frame.

[0011] Furthermore, a hollow slot is provided at the lower end of the finished product cooling frame, and a freezing ice plate is installed at the inner end of the hollow slot.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. This solution enables the electric push rod to drive the cylindrical unloading shaft to move downward, so that when the cylindrical unloading shaft contacts the injection molding vertical plate, several downward extension rods outside the cylindrical unloading shaft are used to hook out the plastic finished products that have not been completely unloaded in the injection molding template, so that they can be smoothly separated from the injection molding template and directly fall into the finished product cooling frame in the main body of the injection molding equipment for temporary storage, so that the plastic finished products can be unloaded smoothly, effectively avoiding the phenomenon of material jamming, and no longer requiring manual intervention for processing, which not only saves time and effort, but also has high efficiency.

[0014] 2. At the same time, when the finished plastic product falls into the finished product cooling frame, water can be filled in the finished product cooling frame to cool and toughen the finished plastic product made of nylon raw materials. At the same time, a freezing ice plate is set under the finished product cooling frame. The freezing ice plate can add a cold source to the finished product cooling frame to keep the water in the finished product cooling frame at a low temperature. At the same time, after the cooling is completed, the two side scrapers can be used to lift the mesh filter frame uniformly for water filtration and transportation, which is convenient for the unified transportation of plastic products. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the main shaft side structure of the injection molding equipment;

[0016] Figure 2 for Figure 1 A schematic diagram of the partially cut-off and enlarged axial structure of the main body of the injection molding equipment;

[0017] Figure 3 This is an enlarged structural diagram of the L-shaped vertical rod;

[0018] Figure 4 This is a schematic diagram of the axial structure of the finished cooling frame.

[0019] Illustrations: 1. Injection molding equipment body; 2. Finished product cooling frame; 3. Injection molding vertical plate; 4. Cross bar; 5. L-shaped vertical bar; 6. Lower extension bar; 7. Columnar unloading shaft; 8. Unloading hook bar; 9. Injection molding template; 10. Plastic finished product; 11. Hollow slot; 12. Freezing ice plate; 13. Mesh filter frame; 14. Side scraper. DETAILED DESCRIPTION

[0020] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0021] This embodiment provides a mold for environmentally friendly plastic molding. Figure 1-4 , including an injection molding equipment body 1, three injection molding vertical plates 3 are arranged on the upper end of the injection molding equipment body 1, four cross bars 4 are arranged between the three injection molding vertical plates 3, the injection molding vertical plate 3 located in the middle is externally connected to a hydraulic terminal, an L-shaped vertical rod 5 is fixedly connected to the left end of the injection molding equipment body 1, a pair of electric push rods of the injection molding equipment body 1 are fixedly connected to the lower side of the vertical surface of the L-shaped vertical rod 5, the output end of the electric push rod is fixedly connected to a lower extension rod 6, a cylindrical unloading shaft 7 is rotatably connected between the two lower extension rods 6, and a plurality of unloading hook strips 8 are fixedly connected to the outer end of the cylindrical unloading shaft 7.

[0022] See also Figure 1-4 The cylindrical unloading shaft 7 extends to the front side of the injection molding vertical plate 3 located in the middle, and the front end of the injection molding vertical plate 3 located in the middle is fixedly connected with an injection molding template 9, and a plastic finished product 10 is formed at the inner end of the injection molding template 9. The unloading hook strip 8 cooperates with the plastic finished product 10. The lower end of the injection molding equipment body 1 is fixedly connected with a finished product cooling frame 2. Multiple plastic finished products 10 extend into the finished product cooling frame 2. A mesh filter frame 13 is placed at the inner end of the finished product cooling frame 2. The left and right ends of the mesh filter frame 13 are fixedly connected with side scrapers 14. The side scrapers 14 are engaged with the left and right ends of the finished product cooling frame 2. A hollow slot 11 is opened at the lower end of the finished product cooling frame 2, and a frozen ice plate 12 is installed at the inner end of the hollow slot 11.

[0023] See also Figure 1-4In this scheme, the corresponding injection molding vertical plates 3 are engaged with each other to complete the molding operation of the plastic finished product 10. After the plastic finished product 10 is molded, the ejection mechanism in the injection molding equipment body 1 can push the plastic finished product 10 out for unloading, and the electric push rod drives the cylindrical unloading shaft 7 to move downward, so that the cylindrical unloading shaft 7 is in contact with the injection molding vertical plates 3. The several lower extension rods 6 outside the cylindrical unloading shaft 7 are used to hook out the plastic finished product 10 that has not been completely unloaded in the injection molding template 9, so that it is smoothly separated from the injection molding template 9, and it is directly dropped into the finished product cooling frame 2 in the injection molding equipment body 1 for temporary storage, so that the plastic finished product 10 can be unloaded smoothly. , effectively avoiding the phenomenon of material jamming, no longer requiring manual intervention for processing, not only saving time and effort, but also high efficiency. At the same time, when the plastic finished product 10 falls into the finished product cooling frame 2, water can be filled in the finished product cooling frame 2 to cool and toughen the plastic finished product 10 made of nylon raw materials. At the same time, a freezing ice plate 12 is arranged under the finished product cooling frame 2. The freezing ice plate 12 can add a cold source to the finished product cooling frame 2 to keep the water in the finished product cooling frame 2 at a low temperature. At the same time, after the cooling is completed, the two side scrapers 14 can also lift the mesh filter frame 13 uniformly to filter and transport the water, which is convenient for the unified transportation of the plastic finished products 10.

[0024] The above are only preferred embodiments of the present invention, and are not intended to limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A mold for environmentally friendly plastic molding, characterized in that: The invention comprises an injection molding device body (1), wherein three injection molding upright plates (3) are arranged at the upper end of the injection molding device body (1), four cross bars (4) are arranged between the three injection molding upright plates (3), the injection molding upright plate (3) located in the middle is externally connected to a hydraulic terminal, the left end of the injection molding device body (1) is fixedly connected to an L-shaped vertical rod (5), a pair of electric push rods of the injection molding device body (1) are fixedly connected to the lower side of the vertical surface of the L-shaped vertical rod (5), the output end of the electric push rod is fixedly connected to a lower extension rod (6), a cylindrical unloading shaft (7) is rotatably connected between the two lower extension rods (6), and the outer end of the cylindrical unloading shaft (7) is fixedly connected to a plurality of unloading hook strips (8).

2. The mold for environmentally friendly plastic molding according to claim 1, characterized in that: The cylindrical material discharge shaft (7) extends to the front side of the injection molding vertical plate (3) located in the middle.

3. The mold for environmentally friendly plastic molding according to claim 2, characterized in that: The front end of the injection molding vertical plate (3) located in the middle is fixedly connected to an injection molding template (9), and the inner end of the injection molding template (9) is formed with a plastic finished product (10).

4. The mold for environmentally friendly plastic molding according to claim 3, characterized in that: The unloading hook strip (8) cooperates with the finished plastic product (10), and the lower end of the injection molding equipment body (1) is fixedly connected to a finished product cooling frame (2).

5. The mold for environmentally friendly plastic molding according to claim 4, characterized in that: The plurality of finished plastic products (10) extend into the finished product cooling frame (2), and a mesh filter frame (13) is placed at the inner end of the finished product cooling frame (2).

6. The mold for environmentally friendly plastic molding according to claim 5, characterized in that: The left and right ends of the mesh filter frame (13) are fixedly connected to side scraping rods (14), and the side scraping rods (14) are mutually engaged with the left and right ends of the finished product cooling frame (2).

7. The mold for environmentally friendly plastic molding according to claim 6, characterized in that: A hollow slot (11) is provided at the lower end of the finished product cooling frame (2), and a freezing ice plate (12) is installed at the inner end of the hollow slot (11).

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