Gardening guardrail injection mold convenient to demold

Abstract

The utility model discloses a gardening guardrail injection mold convenient to demold, and relates to the technical field of gardening guardrail production, the gardening guardrail injection mold comprises a base and a cooling assembly, supporting vertical rods are installed at four corners of the upper end of the base, a bearing top plate is installed at the tops of the supporting vertical rods, and the cooling assembly is arranged in the middle of the upper end of the base. And the cooling assembly comprises a lower mold, a mold groove, a bearing cavity, a water storage tank, a micro water pump, a water conveying pipe and a cooling cavity, the mold groove is formed in the middle end in the lower mold, the bearing cavity is formed in the lower end in the lower mold, the water storage tank is installed in the bearing cavity, and meanwhile the micro water pump is connected to the exterior of the water storage tank. According to the gardening guardrail injection mold convenient to demold, through the arrangement of the cooling assembly, the problem that time and labor are wasted during demolding of products due to the fact that most injection molds are not prone to rapidly cooling the products after machining is completed is solved, and the overall practicability of the injection mold is conveniently improved.

Description

Technical Field

[0001] The utility model relates to the technical field of gardening guardrail production, in particular to an injection mold for a gardening guardrail with convenient demoulding. Background Art

[0002] Gardening fences mainly play the role of separation and guidance in gardens. Gardening fences are often used for protection around lawns, flower beds, pools, etc. Injection molding, also known as injection molding, is a molding method that combines injection and molding. The advantages of injection molding are fast production speed, high efficiency, automated operation, a wide variety of colors and patterns, shapes from simple to complex, sizes from large to small, and precise product dimensions. Products are easy to update and can be made into complex-shaped parts. Injection molding is suitable for mass production and molding processing fields such as complex-shaped products. In order to improve the production efficiency of gardening fences, an injection mold is needed. However, existing injection molds still have the following shortcomings:

[0003] For example, the utility model with application number 202023250195.5 discloses an injection molding mold for a combined isolation guardrail. The utility model adjusts the appropriate temperature of the preheating net to increase the temperature of the injection pipe for preheating, and then injects the material into the injection pipe for injection molding, so that the equipment can be conveniently preheated before injection molding, which is beneficial to increase the success rate of the product, thereby reducing the waste of product materials and reducing cost expenditure. However, similar to the comparative documents of the above-mentioned application, when the existing injection molds are used, since most injection molds are not easy to quickly cool the product after processing, it is time-consuming and labor-intensive to demold the product, resulting in reduced practicality of the injection mold and reduced utilization efficiency.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a garden fence injection mold with convenient demoulding is proposed. Utility Model Content

[0005] The purpose of the present invention is to provide a garden fence injection mold with convenient demoulding, so as to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a gardening guardrail injection mold with convenient demolding, comprising a base and a cooling assembly, wherein support vertical rods are installed at the four corners of the upper end of the base, and a receiving top plate is installed on the top of the support vertical rods, a cooling assembly is provided in the middle of the upper end of the base, and the cooling assembly includes a lower mold, a mold groove, a receiving cavity, a water storage tank, a micro water pump, a water pipe and a cooling cavity, a mold groove is provided at the middle end of the lower mold, and a receiving cavity is provided at the lower end of the lower mold, and a water storage tank is installed inside the receiving cavity, and a micro water pump is connected to the outside of the water storage tank, and the micro water pump is connected to the outside of the water pipe, and the front end of the water pipe is connected to the cooling cavity, and an injection molding assembly is provided at the lower end of the receiving top plate.

[0007] Furthermore, the support vertical rods are evenly distributed at the four corners of the upper end of the base, and the support vertical rods and the base are vertically distributed.

[0008] Furthermore, the outer dimensions of the mold groove match the inner dimensions of the cooling cavity, and the outer side of the mold groove fits tightly with the inner side of the cooling cavity.

[0009] Furthermore, the outer side of the water storage tank is flush with the outer side of the cooling chamber, and the water storage tank is connected to the cooling chamber through a water pipe.

[0010] Furthermore, the injection molding component includes a hydraulic cylinder, a pressure plate and a limiting through hole. The pressure plate is installed at the front end of the hydraulic cylinder, and the limiting through holes are opened at the four corners inside the pressure plate.

[0011] Furthermore, the injection molding assembly also includes an upper mold, a feed pipe and a quantitative feed piece, and the upper mold is provided in the middle of the lower end of the pressure plate, and the middle of the upper end of the pressure plate is connected to the feed pipe, and the front end of the feed pipe is connected to the quantitative feed piece.

[0012] Furthermore, the hydraulic cylinder and the pressure plate are distributed vertically, and the hydraulic cylinder and the pressure plate are threadedly connected.

[0013] Furthermore, the inner dimensions of the position-limiting through hole match the outer dimensions of the supporting vertical rod, and the pressing plate is slidably connected to the supporting vertical rod through the position-limiting through hole.

[0014] The utility model provides a garden fence injection mold with convenient demoulding, which has the following beneficial effects:

[0015] 1. The utility model is provided with a cooling component. When a garden guardrail injection mold with convenient demolding is used, the cooling component provided at the middle of the upper end of the base is used to avoid the problem that most injection molds are difficult to quickly cool down the product after processing, which makes demolding of the product time-consuming and labor-intensive, resulting in a decrease in the practicality of the injection mold. The lower mold is fixedly mounted on the middle of the upper end of the base by fasteners, and the garden guardrail is injection molded through the mold groove opened in the middle end of the lower mold. The water tank is fixedly mounted inside the receiving cavity opened at the lower end of the lower mold, and a micro water pump is connected to the water tank through a water pipe. At the same time, the water tank is connected to the cooling cavity additionally provided at the lower end of the mold groove through the water pipe, so that the micro water pump operates to transport cooling water inside the water tank to the cooling cavity, and the cooling water circulates inside the water tank and the cooling cavity through the water pipe, thereby cooling the mold groove through the cooling water inside the cooling cavity, thereby quickly cooling the injection mold, making the demolding of the product relatively convenient and fast, and further improving the efficiency of the injection mold.

[0016] 2. The utility model can avoid the situation that most injection molds are difficult to discharge materials quantitatively by setting the injection molding component when the garden guardrail injection mold with convenient demoulding is used, resulting in excessive discharge causing waste and insufficient discharge affecting subsequent production, which reduces the efficiency of the injection mold. The hydraulic cylinder is fixed on both sides of the inner part of the receiving top plate through fasteners, and the pressure plate is fixed on the front end of the hydraulic cylinder with fasteners. The hydraulic cylinder drives the pressure plate to move its position when it is operated, and at the same time, the internal size of the limit through holes opened at the four corners of the pressure plate is adjusted. The dimensions match the external dimensions of the support vertical rod, and the stability of the pressing plate during use is increased by cooperating with the support vertical rod through the limiting through-hole, and the quantitative feeding piece is fixedly installed on the middle part of the upper end of the receiving top plate through the fastener, and the quantitative feeding piece is connected to the pressing plate through the feeding pipe, so that the material for injection molding is transported to the inside of the feeding pipe in equal amounts through the quantitative feeding piece, and the material is transported to the lower end of the pressing plate along the feeding pipe, so that the material output is controlled by the quantitative feeding piece, thereby avoiding the situation of too little or too much material, and increasing the initiative during the use of the injection mold. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of an injection mold for a garden fence with convenient demoulding according to the present invention;

[0018] Figure 2 This is a schematic diagram of a three-dimensional cross-sectional structure of a cooling component of an injection mold for a garden fence with convenient demoulding according to the present invention;

[0019] Figure 3 The utility model is a schematic diagram of the three-dimensional structure of the injection molding component of the garden fence injection molding mold with convenient demoulding.

[0020] In the figure: 1. Base; 2. Support vertical rod; 3. Receiving top plate; 4. Cooling component; 401. Lower mold; 402. Mold groove; 403. Receiving cavity; 404. Water tank; 405. Micro water pump; 406. Water pipe; 407. Cooling cavity; 5. Injection molding component; 501. Hydraulic cylinder; 502. Pressing plate; 503. Limiting through hole; 504. Upper mold; 505. Feed pipe; 506. Quantitative feeding part. DETAILED DESCRIPTION

[0021] The following embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0022] like Figure 1 and Figure 2As shown, a garden fence injection mold with convenient demoulding includes a base 1 and a cooling component 4. Support vertical rods 2 are installed at the four corners of the upper end of the base 1, and a receiving top plate 3 is installed on the top of the support vertical rod 2. A cooling component 4 is provided in the middle of the upper end of the base 1, and the cooling component 4 includes a lower mold 401, a mold groove 402, a receiving cavity 403, a water storage tank 404, a micro water pump 405, a water pipe 406 and a cooling cavity 407. The mold groove 402 is opened in the middle end of the lower mold 401, and the lower end of the lower mold 401 is provided with a The receiving cavity 403 is provided with a water storage tank 404, and the outside of the water storage tank 404 is connected to a micro water pump 405, and the outside of the micro water pump 405 is connected to a water pipe 406, and the front end of the water pipe 406 is connected to the cooling cavity 407. The support vertical rods 2 are evenly distributed at the four corners of the upper end of the base 1, and the support vertical rods 2 and the base 1 are vertically distributed. The outer size of the mold groove 402 matches the inner size of the cooling cavity 407, and the outer side of the mold groove 402 is tightly fitted with the inner side of the cooling cavity 407. 04 is flush with the outside of the cooling chamber 407, and the water tank 404 is connected to the cooling chamber 407 through the water pipe 406. The lower mold 401 is fixedly installed in the middle of the upper end of the base 1 through the fasteners, and the garden guardrail is injection molded through the mold groove 402 opened in the middle end of the lower mold 401. The water tank 404 is fixedly installed in the receiving chamber 403 opened at the lower end of the lower mold 401, and the micro water pump 405 is connected to the water tank 404 through the water pipe 406. At the same time, the water pipe 406 is used to connect the micro water pump 405 to the water tank 404. 6. Connect the water tank 404 to the cooling chamber 407 provided at the lower end of the mold tank 402, so that the micro water pump 405 operates to deliver the cooling water in the water tank 404 to the cooling chamber 407. The cooling water circulates through the water tank 404 and the cooling chamber 407 through the water pipe 406. The mold tank 402 is cooled by the cooling water in the cooling chamber 407, thereby rapidly cooling the injection mold. This makes demoulding of the product relatively convenient and quick, further improving the efficiency of the injection mold.

[0023] like Figure 1 and Figure 3As shown, an injection molding assembly 5 is provided at the lower end of the receiving top plate 3, and the injection molding assembly 5 includes a hydraulic cylinder 501, a pressure plate 502 and a limiting through hole 503. A pressure plate 502 is installed at the front end of the hydraulic cylinder 501, and limiting through holes 503 are provided at the four corners of the pressure plate 502. The injection molding assembly 5 also includes an upper mold 504, a feeding pipe 505 and a quantitative feeding piece 506. An upper mold 504 is provided in the middle of the lower end of the pressure plate 502, and a feeding pipe 505 is connected to the middle of the upper end of the pressure plate 502, and a quantitative feeding piece 506 is connected to the front end of the feeding pipe 505. The hydraulic cylinder 501 and the pressure plate 502 are distributed vertically, and the hydraulic cylinder 501 and the pressure plate 502 are threadedly connected. The internal size of the limiting through hole 503 matches the external size of the support vertical rod 2, and the pressure plate 502 is slidably connected to the support vertical rod 2 through the limiting through hole 503. The hydraulic cylinder 501 is fixedly mounted on both sides of the interior of the receiving top plate 3 by fasteners, and The pressure plate 502 is fixedly installed on the front end of the hydraulic cylinder 501 with the help of fasteners. The operation of the hydraulic cylinder 501 drives the pressure plate 502 to move its position. At the same time, the internal dimensions of the limiting through holes 503 opened at the four corners of the pressure plate 502 match the external dimensions of the support vertical rod 2. The limiting through holes 503 cooperate with the support vertical rod 2 to increase the stability of the pressure plate 502 during use. The quantitative feeding part 506 is fixedly installed on the middle part of the upper end of the supporting top plate 3 through fasteners, and the quantitative feeding part 506 is connected to the pressure plate 502 through the feeding pipe 505, so that the material used for injection molding is transported in equal amounts to the inside of the feeding pipe 505 through the quantitative feeding part 506, and the material is transported to the lower end of the pressure plate 502 along the feeding pipe 505, so that the material output is controlled by the quantitative feeding part 506, thereby avoiding the occurrence of too little or too much material, and increasing the activity during the use of the injection mold.

[0024] In summary, when using the garden fence injection mold with convenient demoulding, first, the support vertical rod 2 is fixed to the four corners of the upper end of the base 1 through the fastening bolts, and the receiving top plate 3 is fixed to the top of the support vertical rod 2 with the fastening bolts, and the hydraulic cylinder 501 is fixed to the two sides of the inner part of the receiving top plate 3 through the fasteners, and the pressing plate 502 is fixed to the front end of the hydraulic cylinder 501 with the fasteners. The operation of the hydraulic cylinder 501 drives the pressing plate 502 to move its position, and at the same time, the limit passages opened at the four corners of the pressing plate 502 are opened. The inner size of the hole 503 matches the outer size of the support vertical rod 2, and the stability of the pressing plate 502 during use is increased by cooperating with the support vertical rod 2 through the limit through-hole 503. The quantitative feeding piece 506 is fixedly installed in the middle of the upper end of the receiving top plate 3 through the fastener, and the quantitative feeding piece 506 is connected to the pressing plate 502 through the feeding pipe 505, so that the material for injection molding is transported to the inside of the feeding pipe 505 in equal amounts through the quantitative feeding piece 506, and the material is transported to the pressing plate along the feeding pipe 505. 502 lower end, so that the amount of material outflow is controlled by the quantitative feeding piece 506, then the lower mold 401 is fixedly installed on the middle of the upper end of the base 1 through the fasteners, and the garden fence is injection molded through the mold groove 402 opened in the middle end of the lower mold 401, and the water tank 404 is fixedly installed inside the receiving cavity 403 opened at the lower end of the lower mold 401, and the micro water pump 405 is connected to the water tank 404 through the water pipe 406, and the water tank is connected to the water tank 404 through the water pipe 406. 404 is connected to the cooling chamber 407 added at the lower end of the mold groove 402, so that the micro water pump 405 can operate to transport the cooling water inside the water tank 404 to the cooling chamber 407, and the cooling water can be circulated in the water tank 404 and the cooling chamber 407 through the water pipe 406, so that the mold groove 402 is cooled by the cooling water inside the cooling chamber 407, and then the injection mold is quickly cooled, so that the demoulding of the product is relatively convenient and fast, and the use efficiency of the injection mold is further improved.

[0025] The embodiments of the present invention are provided for purposes of illustration and description and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention and to enable those skilled in the art to understand the present invention and design various embodiments with various modifications suitable for specific applications.

Claims

1. A garden fence injection mold with convenient demoulding, comprising a base (1) and a cooling component (4), characterized in that: The four corners of the upper end of the base (1) are provided with supporting vertical rods (2), and a receiving top plate (3) is installed on the top of the supporting vertical rods (2). A cooling assembly (4) is arranged in the middle of the upper end of the base (1), and the cooling assembly (4) comprises a lower mold (401), a mold groove (402), a receiving cavity (403), a water storage tank (404), a micro water pump (405), a water delivery pipe (406) and a cooling cavity (407). The lower mold (401) has an inner middle end with an opening A mold groove (402) is provided, and a receiving cavity (403) is provided at the lower end of the lower mold (401), and a water storage tank (404) is installed inside the receiving cavity (403). At the same time, a micro water pump (405) is connected to the outside of the water storage tank (404), and a water pipe (406) is connected to the outside of the micro water pump (405), and the front end of the water pipe (406) is connected to the cooling cavity (407). An injection molding component (5) is provided at the lower end of the receiving top plate (3).

2. The easy-to-demold garden fence injection mold according to claim 1, characterized in that: The support vertical rods (2) are evenly distributed at the four corners of the upper end of the base (1), and the support vertical rods (2) and the base (1) are vertically distributed.

3. The garden fence injection mold with convenient demoulding according to claim 1, characterized in that: The outer dimensions of the mold groove (402) match the inner dimensions of the cooling cavity (407), and the outer side of the mold groove (402) fits tightly with the inner side of the cooling cavity (407).

4. The easy-to-demold garden fence injection mold according to claim 1, characterized in that: The outer side of the water storage tank (404) is flush with the outer side of the cooling chamber (407), and the water storage tank (404) is connected to the cooling chamber (407) via a water delivery pipe (406).

5. The garden fence injection mold with convenient demoulding according to claim 1, characterized in that: The injection molding assembly (5) comprises a hydraulic cylinder (501), a pressure plate (502) and a limiting through hole (503); the pressure plate (502) is installed at the front end of the hydraulic cylinder (501), and the limiting through holes (503) are provided at four corners inside the pressure plate (502).

6. The garden fence injection mold with convenient demoulding according to claim 5, characterized in that: The injection molding assembly (5) further comprises an upper mold (504), a material delivery pipe (505) and a quantitative material delivery member (506), and the upper mold (504) is arranged in the middle of the lower end of the pressing plate (502), and the material delivery pipe (505) is connected to the middle of the upper end of the pressing plate (502), and the quantitative material delivery member (506) is connected to the front end of the material delivery pipe (505).

7. The easy-to-demold garden fence injection mold according to claim 6, characterized in that: The hydraulic cylinder (501) and the pressing plate (502) are vertically distributed, and the hydraulic cylinder (501) and the pressing plate (502) are threadedly connected.

8. The easy-to-demold garden fence injection mold according to claim 6, characterized in that: The inner dimensions of the limiting through hole (503) match the outer dimensions of the supporting vertical rod (2), and the pressing plate (502) is slidably connected to the supporting vertical rod (2) via the limiting through hole (503).

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