Plastic fender forming device

Abstract

The utility model relates to a plastic fender forming device, which belongs to the technical field of plastic fender processing, and comprises a device support, an upper fender forming mold, a lower fender forming mold and a circulating cooling-water machine, an upper hydraulic cylinder is fixedly mounted on the device support, and a mounting frame is fixedly mounted at the driving end of the upper hydraulic cylinder. The installation frame can be connected with the upper fender forming mold through bolts, the lower fender forming mold can be installed on the device support through screws, the lower fender forming mold is connected with a mold bottom block in a sliding mode, and the device support is fixedly provided with a lower hydraulic cylinder. According to the utility model, the hydraulic lifting assembly is arranged and can drive the two molds to press, so that the injected plastic can be extruded and formed, the cooling assembly is arranged so that the pressed plastic can be quickly cooled and shaped, and the blanking assembly is arranged and can quickly lift the cooled and shaped plastic fender out of the molds, so that the production efficiency is improved. Therefore, a worker can quickly take down the finished plastic fender, and the working efficiency can be effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of plastic fender processing technology, and in particular to a plastic fender molding device. Background Technology

[0002] Plastic fenders are an environmentally friendly alternative to wood. Made of composite plastics, they can withstand significant impacts and are not prone to rotting or aging. They do not pollute the environment and are an ideal choice for protecting coastal structures. They can also be used as anti-collision devices for ships, with low reaction force, low surface pressure, and reasonable energy absorption. They are highly adaptable to the constant rolling and pitching of ships during berthing and are easy to install and maintain.

[0003] Existing plastic fenders require the use of molds to extrude polyethylene raw materials during molding. To improve the molding efficiency of plastic fenders, a plastic fender molding device is proposed. This device is equipped with a hydraulic lifting component that can drive two molds to press together, thereby extruding the injected plastic. A cooling component is also included to allow the pressed plastic to cool and solidify quickly. Finally, a feeding component is provided to quickly lift the cooled and solidified plastic fender out of the mold, allowing workers to quickly remove the finished plastic fender, thus effectively improving work efficiency. Utility Model Content

[0004] This utility model provides a plastic fender molding device that solves the problems mentioned in the background. It is equipped with a hydraulic lifting component that can drive two molds to press together, thereby extruding and molding the injected plastic. It is also equipped with a cooling component that allows the pressed plastic to cool and solidify quickly, and a feeding component that can quickly lift the cooled and solidified plastic fender out of the mold, so that workers can quickly remove the finished plastic fender, thereby effectively improving work efficiency.

[0005] The present invention provides the following solution to the above-mentioned technical problems: A plastic fender forming device includes a device support, an upper fender forming mold, a lower fender forming mold, and a circulating chiller. An upper hydraulic cylinder is fixedly mounted on the device support. A mounting bracket is fixedly mounted on the drive end of the upper hydraulic cylinder. The mounting bracket is connected to the upper fender forming mold via bolts. The lower fender forming mold is mounted on the device support via screws. A mold base block is slidably connected to the lower fender forming mold. A lower hydraulic cylinder is fixedly mounted on the device support. The drive end of the lower hydraulic cylinder is fixedly connected to the mold base block via bolts. The mold base block is provided with a cooling water chamber. Dividing plates are uniformly fixedly mounted on the inner wall of the cooling water chamber. The circulating chiller is fixedly connected to a water pump and a return pipe. The water pump is fixedly connected to a water inlet pipe. Both the water inlet pipe and the return pipe are connected to the cooling water chamber.

[0006] Based on the above technical solution, the present invention can be further improved as follows.

[0007] Furthermore, the mold base block and the lower hydraulic cylinder are provided in two corresponding positions.

[0008] Furthermore, the partition plates are evenly and alternately arranged on the inner wall of the cooling water chamber.

[0009] Furthermore, a forming rod is fixedly installed at the bottom end of the upper fender forming mold.

[0010] Furthermore, the lower fender forming mold has a lifting channel corresponding to the bottom block of the mold.

[0011] Furthermore, the drive end of the lower hydraulic cylinder is provided with a connecting plate, which can be connected to the bottom block of the mold by screws.

[0012] Furthermore, a forming groove is provided on the top of the mold base block.

[0013] Furthermore, the device bracket has an installation groove corresponding to the lower fender forming mold, and the lower fender forming mold can be installed in the installation groove by screws.

[0014] This utility model provides a plastic fender molding device, which has the following advantages:

[0015] 1. Install the upper fender forming mold on the mounting frame and the lower fender forming mold on the device bracket. Start the upper hydraulic cylinder to drive the upper fender forming mold to press down and place the plastic raw material on the lower fender forming mold. The upper fender forming mold can press together with the lower fender forming mold and the mold bottom block, so that the plastic fender can be quickly extruded and formed.

[0016] 2. A forming rod is installed at the bottom of the upper fender forming mold, so that bolt holes can be reserved for the forming plastic fender. When the water pump is started, the cold water in the circulating chiller can be pumped into the cooling water chamber of the bottom block of the mold through the water inlet pipe. The cooling water chamber is evenly equipped with partition plates, so that the cold water can circulate in the cooling water chamber and can be returned to the circulating chiller through the return pipe for recycling, so that the plastic fender at the top of the forming tank can be cooled and formed quickly.

[0017] 3. After processing is completed, the upper hydraulic cylinder can be activated to reset the upper fender forming mold. The lower hydraulic cylinder can be activated to slide the bottom block of the mold in the lifting channel, so that the bottom block of the mold can be raised, thereby lifting the finished plastic fender from the lifting channel of the lower fender forming mold, so that the workers can unload the finished plastic fender.

[0018] 4. This plastic fender molding device is equipped with a hydraulic lifting component, which can drive two molds to press together, thereby extruding and molding the injected plastic. It is also equipped with a cooling component, which allows the pressed plastic to cool and solidify quickly. It is also equipped with a feeding component, which can quickly lift the cooled and solidified plastic fender out of the mold, so that the workers can quickly remove the finished plastic fender, thereby effectively improving work efficiency.

[0019] The above description is merely an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it according to the contents of the specification, the preferred embodiments of this utility model are described in detail below with reference to the accompanying drawings. The specific implementation methods of this utility model are given in detail in the following embodiments and their accompanying drawings. Attached Figure Description

[0020] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings:

[0021] Figure 1 This is a schematic diagram of the structure of a plastic fender molding device provided in an embodiment of the present invention;

[0022] Figure 2 This is a front view of a plastic fender molding device provided in an embodiment of the present invention;

[0023] Figure 3 This is a schematic diagram of the structure of the device support in a plastic fender molding device according to an embodiment of the present invention;

[0024] Figure 4 This is a schematic diagram of the structure of an upper fender forming mold and a mold bottom block in a plastic fender forming device according to an embodiment of the present invention;

[0025] Figure 5 This is a schematic diagram of the structure of the partition plate in a plastic fender molding device according to an embodiment of the present invention;

[0026] Figure 6 This is a schematic diagram of the structure of a plastic fender molding device and a finished plastic fender, provided in an embodiment of the present invention.

[0027] The attached diagram lists the components represented by each number as follows:

[0028] 1. Device support; 2. Upper hydraulic cylinder; 3. Mounting frame; 4. Upper fender forming mold; 5. Lower fender forming mold; 6. Mold base block; 7. Lower hydraulic cylinder; 8. Forming groove; 9. Cooling water chamber; 10. Partition plate; 11. Circulating chiller; 12. Water pump; 13. Return pipe; 14. Water inlet pipe; 15. Forming rod; 16. Lifting channel. Detailed Implementation

[0029] The following is in conjunction with the appendix Figure 1-6 The principles and features of this utility model are described below. The examples given are for illustrative purposes only and are not intended to limit the scope of this utility model. The utility model is described more specifically in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of this utility model will become clearer from the following description and claims. It should be noted that the drawings are in a very simplified form and use non-precise proportions, and are only used to facilitate and clarify the illustration of the embodiments of this utility model.

[0030] It should be noted that when a component is described as "fixed to" another component, it can be directly on the other component or may have a component in between. When a component is considered "connected to" another component, it can be directly connected to the other component or may have a component in between. When a component is considered "set on" another component, it can be directly set on the other component or may have a component in between. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0031] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0032] like Figure 1-6As shown, a plastic fender forming device includes a device support 1, an upper fender forming mold 4, a lower fender forming mold 5, and a circulating chiller 11. An upper hydraulic cylinder 2 is fixedly installed on the device support 1, and a mounting bracket 3 is fixedly installed on the drive end of the upper hydraulic cylinder 2. The mounting bracket 3 can be connected to the upper fender forming mold 4 by bolts. The lower fender forming mold 5 can be installed on the device support 1 by screws. A mold base block 6 is slidably connected to the lower fender forming mold 5. A lower hydraulic cylinder 7 is fixedly installed on the device support 1, and the drive end of the lower hydraulic cylinder 7 is fixedly connected to the mold base block 6 by bolts. The mold base block 6 is provided with a cooling water cavity 9. Partition plates 10 are evenly fixedly installed on the inner wall of the cooling water cavity 9. The circulating chiller 11 is fixedly connected to a water pump 12 and a return pipe 13. The water pump 12 is fixedly connected to a water inlet pipe 14. Both the water inlet pipe 14 and the return pipe 13 are connected to the cooling water cavity 9.

[0033] Preferably, there are two mold base blocks 6 and two lower hydraulic cylinders 7, one for each mold base block 6 and the other for lower hydraulic cylinders 7.

[0034] Preferably, the partition plates 10 are evenly and alternately arranged on the inner wall of the cooling water chamber 9.

[0035] Preferably, a forming rod 15 is fixedly installed at the bottom end of the upper fender forming mold 4.

[0036] Preferably, the lower fender forming mold 5 has a lifting channel 16 corresponding to the bottom block 6 of the mold.

[0037] Preferably, the drive end of the lower hydraulic cylinder 7 is provided with a connecting plate, which can be connected to the mold base block 6 by screws.

[0038] Preferably, the top of the mold base block 6 is provided with a forming groove 8.

[0039] Preferably, the device bracket 1 has an installation groove corresponding to the lower fender forming mold 5, and the lower fender forming mold 5 can be installed in the installation groove by screws.

[0040] The specific working principle and usage method of this utility model are as follows: The upper fender forming mold 4 is installed at the mounting frame 3, and the lower fender forming mold 5 is installed at the device bracket 1. Activating the upper hydraulic cylinder 2 can drive the upper fender forming mold 4 to press down, placing the plastic raw material at the lower fender forming mold 5. The upper fender forming mold 4 can press together with the lower fender forming mold 5 and the mold base block 6, thereby quickly extruding and forming the plastic fender. A forming rod 15 is installed at the bottom of the upper fender forming mold 4, allowing for the pre-drilling of bolt holes in the formed plastic fender. Activating the water pump 12 can pump the cold water from the circulating chiller 11 through the water inlet pipe 14. Inside the cooling water chamber 9 of the mold base block 6, partition plates 10 are evenly arranged, allowing cold water to circulate within the cooling water chamber 9 and return to the circulating chiller 11 via the return pipe 13 for reuse. This allows the plastic fender at the top of the molding tank 8 to cool and solidify quickly. After processing, the upper hydraulic cylinder 2 can be activated to reset the upper fender molding mold 4, and the lower hydraulic cylinder 7 can be activated to slide the mold base block 6 within the lifting channel 16, allowing the mold base block 6 to rise. This allows the finished plastic fender to be lifted out from the lifting channel 16 of the lower fender molding mold 5, so that workers can unload the finished plastic fender.

[0041] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any way. Those skilled in the art can readily implement this utility model based on the accompanying drawings and the above description. However, any modifications, alterations, or variations made by those skilled in the art without departing from the scope of the utility model's technical solution, utilizing the disclosed technical content, are equivalent embodiments of this utility model. Furthermore, any equivalent changes, alterations, or variations made to the above embodiments based on the essential technology of this utility model are still within the protection scope of this utility model's technical solution.

Claims

1. A plastic fender forming device, comprising a device support (1), an upper fender forming die (4), a lower fender forming die (5), a circulating cold water machine (11), characterized in that: The device support (1) is fixedly installed with an upper hydraulic cylinder (2), the driving end of the upper hydraulic cylinder (2) is fixedly installed with a mounting rack (3), the mounting rack (3) can be connected with an upper fender forming die (4) through bolts, a lower fender forming die (5) can be installed at the device support (1) through screws, the lower fender forming die (5) is slidably connected with a die bottom block (6), the device support (1) is fixedly installed with a lower hydraulic cylinder (7), the driving end of the lower hydraulic cylinder (7) is fixedly connected with the die bottom block (6) through bolts, the die bottom block (6) is provided with a cooling water cavity (9), the inner wall of the cooling water cavity (9) is uniformly fixedly installed with a partition plate (10), a circulating cold water machine (11) is fixedly connected with a water pump (12) and a return pipe (13), the water pump (12) is fixedly connected with a water inlet pipe (14), the water inlet pipe (14) and the return pipe (13) are communicated with the cooling water cavity (9).

2. The apparatus of claim 1, wherein, The die bottom block (6) and the lower hydraulic cylinder (7) are provided with two one-to-one.

3. The apparatus of claim 1, wherein the plurality of forming members are arranged in a plurality of rows, and the plurality of forming members in each row are arranged in a plurality of columns. The partition plate (10) is uniformly and staggeredly arranged on the inner wall of the cooling water cavity (9).

4. The apparatus of claim 1 wherein, The bottom end of the upper fender forming die (4) is fixedly installed with a forming rod (15).

5. The apparatus of claim 1 wherein, The lower fender forming die (5) is provided with a lifting channel (16) corresponding to the die bottom block (6).

6. The apparatus of claim 1 wherein, The driving end of the lower hydraulic cylinder (7) is provided with a connecting plate, which can be connected with the die bottom block (6) through screws.

7. The apparatus of claim 1 wherein, The top of the die bottom block (6) is provided with a forming groove (8).

8. The apparatus of claim 1 wherein, The device support (1) is provided with a mounting groove corresponding to the lower fender forming die (5), and the lower fender forming die (5) can be installed in the mounting groove through screws. The top of the die bottom block (6) is provided with a forming groove (8).

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