Cooling liquid circulating device for blowing mold of fan shell

Abstract

The utility model relates to the technical field of mold processing and heat dissipation, and particularly discloses a cooling liquid circulating device for a blowing mold of a fan shell, which comprises a table and a cooling mechanism, the cooling mechanism comprises two molds, a liquid cooling box, two drainage pipes, a water tank, two water inlet pipes, two first water pumps, two vertical plates, a supporting plate, a blow molding machine, a moving assembly, multiple sets of supporting assemblies and a circulating assembly, the two molds are symmetrically arranged above the moving assembly, the two molds are each provided with a cavity, one ends of the two drainage pipes are fixedly connected with the liquid cooling box, and the other ends of the two drainage pipes are fixedly connected with the water tank. The other ends of the two drainage pipes penetrate through the two molds correspondingly, one ends of the two water inlet pipes are fixedly connected with the water tank correspondingly, the other ends of the two water inlet pipes penetrate through the two molds correspondingly, the two first water pumps pressurize the two water inlet pipes correspondingly, and the circulating assembly is arranged on the lower surface of the table. Therefore, the processing time is shortened.

Description

Technical Field

[0001] The utility model relates to the technical field of mold processing heat dissipation, in particular to a blow molding mold cooling liquid circulation device of a fan housing. Background Art

[0002] When using the mold for processing and production, molten plastic is first injected into the mold through an injection molding machine, and then the pressure is maintained for a period of time. After that, the mold and the injection molded product in the mold need to cool to a certain temperature before the mold can be opened. However, the existing cooling and heat dissipation components for dissipating heat from the mold cannot control the water temperature of the cooling water it provides. The temperature of the cooling water it provides fluctuates and does not meet the use requirements.

[0003] In order to solve the above technical problems, the prior art patent (CN219294657U) discloses a blow molding machine mold processing heat dissipation component, including a driving device, a top plate, an injection molding device, a lifting plate, an upper mold body, a lower mold body, a support vertical plate and a lower mold body mounting box and other components. A coolant circulation pipe is arranged on the specific wall of the lower mold, and the output pipe of the coolant circulation pipe penetrates the wall connected to the coolant storage tank. The base of the coolant storage tank is fixedly connected to the top surface of the bottom plate, and the top surface of the bottom plate is fixedly connected to the base of the high-pressure pump mounting frame. The top surface of the high-pressure pump mounting frame is fixedly connected to the base of the high-pressure pump body, and the input pipe end of the high-pressure pump body is fixedly connected to the output pipe end of the coolant storage tank, and the output pipe end of the high-pressure pump body is fixedly connected to the input pipe end of the coolant circulation pipe. By arranging the coolant circulation pipe on the specific wall of the lower mold, the coolant can circulate inside the coolant circulation pipe, thereby dissipating the heat of the specific wall of the lower mold.

[0004] However, in the above-mentioned prior art, only one mold can be cooled, and the cooling speed is slow, resulting in low production efficiency. Utility Model Content

[0005] The utility model aims to provide a blow mold coolant circulation device for a fan housing, aiming to solve the technical problem in the prior art that only one mold can be cooled, the cooling speed is slow, and the production efficiency is low.

[0006] To achieve the above-mentioned purpose, the utility model adopts a blow molding mold coolant circulation device of a fan housing, including a table and a cooling mechanism, the cooling mechanism including two molds, a liquid cooling box, two drainage pipes, a water tank, two water inlet pipes, two first water pumps, two vertical plates, a support plate, a blow molding machine, a moving component, multiple groups of support components and a circulation component, the moving component is arranged on the upper surface of the table, the two molds are symmetrically arranged above the moving component, the two molds have a cavity, the liquid cooling box is arranged on the lower surface of the table, the table has a rectangular groove, the two drainage pipes respectively penetrate the rectangular groove, the two drainage pipes One end of the two drain pipes is fixedly connected to the liquid cooling box, the other ends of the two drain pipes pass through the two molds respectively, the water tank is arranged on the upper surface of the table, one end of the two water inlet pipes is fixedly connected to the water tank, the other ends of the two water inlet pipes pass through the two molds respectively, the two first water pumps are pressurized for the two water inlet pipes respectively, the circulation component is arranged on the lower surface of the table, the two vertical plates are symmetrically arranged on the upper surface of the table, the two ends of the support plate are fixedly connected to the two vertical plates respectively, the blow molding machine is fixedly connected to the support plate, and a plurality of groups of support components are arranged on the lower surface of the table.

[0007] Among them, the circulation component includes a connecting pipe and a second water pump, one end of the connecting pipe is fixedly connected to the liquid cooling tank, the other end of the connecting pipe passes through the water tank and is fixedly connected to the water tank, and the second water pump is arranged at one end of the connecting pipe.

[0008] Among them, the moving component includes a slide rail, two slide plates and two groups of pushing members. The slide rail is fixedly connected to the table and is located on the upper surface of the table. One end of the two slide plates is respectively fixedly connected to the two molds, and the other ends of the two slide plates are respectively slidably connected to the slide rail. The two groups of pushing members are symmetrically arranged at both ends of the slide rail.

[0009] Among them, each group of the pushing members includes a mounting plate and a hydraulic cylinder, the mounting plate is fixedly connected to the table and is located on the upper surface of the table, the hydraulic cylinder is fixedly connected to the mounting plate, and the output end of the hydraulic cylinder passes through the mounting plate and is fixedly connected to the corresponding mold.

[0010] Wherein, each group of the support components includes a support rod and a cushion block, one end of the support rod is fixedly connected to the table, and the other end of the support rod is fixedly connected to the cushion block.

[0011] The blow mold coolant circulation device of the fan housing further comprises a mounting frame and a glass plate. The mounting frame penetrates through the water tank and is fixedly connected to the water tank. The glass plate is arranged inside the mounting frame.

[0012] The utility model discloses a blow molding mold cooling liquid circulation device for a fan housing, wherein one end of the two drainage pipes is fixedly connected to the liquid cooling box, the other end of the two drainage pipes passes through the two molds, one end of the two water inlet pipes is fixedly connected to the water tank, the other end of the two water inlet pipes passes through the two molds, the two first water pumps are respectively pressurized for the two water inlet pipes, and when used, the two molds are relatively moved by the moving assembly to close the molds, and then the blow molding machine is used to inject the mold between the two molds. , and then start the two first water pumps, so that the coolant in the water tank flows into the cavities of the two molds through the two water inlet pipes respectively, thereby cooling the molds. At the same time, the coolant in the cavity will flow to the liquid cooling box through the drain pipe, thereby cooling the coolant. After the cooling is completed, the coolant flows to the water tank through the circulation component, so that the coolant circulates to cool the molds. This method can effectively solve the problem in the prior art that only one mold can be cooled, the heat dissipation speed is slow, and the production efficiency is low. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 It is a structural schematic diagram of the first embodiment of the utility model.

[0015] Figure 2 It is a three-dimensional view of the first embodiment of the utility model.

[0016] Figure 3 It is a sectional view of the overall structure of the first embodiment of the utility model.

[0017] Figure 4 It is a structural schematic diagram of the second embodiment of the utility model.

[0018] 101-table, 102-rectangular groove, 103-mold, 104-cavity, 105-liquid cooling box, 106-drain pipe, 107-water tank, 108-water inlet pipe, 109-first water pump, 110-vertical plate, 111-support plate, 112-blow molding machine, 113-connecting pipe, 114-second water pump, 115-slide rail, 116-slide plate, 117-mounting plate, 118-hydraulic cylinder, 119-support rod, 120-pad, 201-mounting frame, 202-glass plate. DETAILED DESCRIPTION

[0019] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0020] The first embodiment of the present application is:

[0021] See also Figure 1 to Figure 3 ,in Figure 1 It is a structural schematic diagram of the first embodiment of the utility model. Figure 2 It is a three-dimensional diagram of the first embodiment of the utility model. Figure 3 It is a sectional view of the overall structure of the first embodiment of the utility model.

[0022] The utility model provides a blow molding mold coolant circulation device of a fan housing, comprising a table 101 and a cooling mechanism, wherein the cooling mechanism comprises two molds 103, a liquid cooling box 105, two drainage pipes 106, a water tank 107, two water inlet pipes 108, two first water pumps 109, two vertical plates 110, a support plate 111, a blow molding machine 112, a moving component, multiple groups of support components and a circulation component, wherein the circulation component comprises a connecting pipe 113 and a second water pump 114, the moving component comprises a slide rail 115, two slide plates 116 and two groups of pushers, each group of the pushers comprises a mounting plate 117 and a hydraulic cylinder 118, and each group of the support components comprises a support rod 119 and a cushion block 120. The above scheme solves the problem in the prior art that only one mold can be cooled, the cooling speed is slow, and the production efficiency is low.

[0023] According to this specific embodiment, the moving component is arranged on the upper surface of the table 101, the two molds 103 are symmetrically arranged above the moving component, and the two molds 103 both have a cavity 104. The liquid cooling box 105 is arranged on the lower surface of the table 101, and the table 101 has a rectangular groove 102. The two drainage pipes 106 respectively penetrate the rectangular groove 102, and one end of the two drainage pipes 106 is fixedly connected to the liquid cooling box 105, and the other end of the two drainage pipes 106 respectively penetrates the two molds 103. The water tank 107 is arranged on the upper surface of the table 101, and one end of the two water inlet pipes 108 is fixedly connected to the water tank 107, and the other end of the two water inlet pipes 108 respectively penetrates the two molds 103. The two first water pumps 109 are respectively pressurized for the two water inlet pipes 108. The circulation component is arranged on the lower surface of the table 101, and the two vertical plates 110 are symmetrically arranged on The upper surface of the table 101 and the two ends of the support plate 111 are fixedly connected to the two vertical plates 110 respectively, the blow molding machine 112 is fixedly connected to the support plate 111, and multiple groups of the support components are arranged on the lower surface of the table 101. When in use, the two molds 103 are relatively moved by the moving component to close the molds, and then the blow molding machine 112 is used to inject molds between the two molds 103, and then the two first water pumps 109 are started, so that the coolant in the water tank 107 flows into the cavities 104 of the two molds 103 through the two water inlet pipes 108, so as to cool the molds 103. At the same time, the coolant in the cavity 104 will flow to the liquid cooling box 105 through the drain pipe 106, so as to cool the coolant. After the cooling is completed, the coolant flows into the water tank 107 through the circulation component, so that the coolant circulates to cool the mold 103.

[0024] Among them, one end of the connecting pipe 113 is fixedly connected to the liquid cooling box 105, and the other end of the connecting pipe 113 passes through the water tank 107 and is fixedly connected to the water tank 107. The second water pump 114 is arranged at one end of the connecting pipe 113. When it is used, the second water pump 114 is started to make the cooling water cooled by the liquid cooling box 105 flow into the water tank 107 through the connecting pipe 113.

[0025] Secondly, the slide rail 115 is fixedly connected to the table 101 and is located on the upper surface of the table 101. One ends of the two slide plates 116 are respectively fixedly connected to the two molds 103, and the other ends of the two slide plates 116 are respectively slidably connected to the slide rail 115. Two groups of pushing members are symmetrically arranged at both ends of the slide rail 115. When in use, the two molds 103 are pushed to move by the two groups of pushing members, and the two molds 103 respectively drive the two slide plates 116 to slide on the slide rail 115.

[0026] At the same time, the mounting plate 117 is fixedly connected to the table 101 and is located on the upper surface of the table 101. The hydraulic cylinder 118 is fixedly connected to the mounting plate 117. The output end of the hydraulic cylinder 118 passes through the mounting plate 117 and is fixedly connected to the corresponding mold 103. When in use, the hydraulic cylinder 118 is started, and the output end of the hydraulic cylinder 118 drives the mold 103 to move.

[0027] In addition, one end of the support rod 119 is fixedly connected to the table 101, and the other end of the support rod 119 is fixedly connected to the cushion block 120. When in actual use, the support rod 119 is used to support the table 101, and the cushion block 120 can enhance the stability of the support rod 119.

[0028] When using the blow mold coolant circulation device of the fan housing of the present embodiment, the two hydraulic cylinders 118 are started, and the output ends of the two hydraulic cylinders 118 respectively drive the two molds 103 to move relative to each other, so as to close the molds, and then the blow molding machine 112 is used to inject molds between the two molds 103, and then the two first water pumps 109 are started, so that the coolant in the water tank 107 flows into the cavities 104 of the two molds 103 through the two water inlet pipes 108, and then the coolant in the water tank 107 flows into the cavities 104 of the two molds 103 respectively. The mold 103 is cooled, and at the same time, the coolant in the cavity 104 flows to the liquid cooling box 105 through the drain pipe 106, thereby cooling the coolant. Then the second water pump 114 is started, so that the cooling water cooled by the liquid cooling box 105 flows into the water tank 107 through the connecting pipe 113, so that the coolant circulates to cool the mold 103. This method can effectively solve the problem in the prior art that only one mold can be cooled, the heat dissipation speed is slow, and the production efficiency is low.

[0029] The second embodiment of the present application is:

[0030] Based on the first embodiment, please refer to Figure 4 , Figure 4It is a structural schematic diagram of the second embodiment of the utility model.

[0031] The utility model provides a blow molding mold cooling liquid circulation device for a fan housing, which also includes a mounting frame 201 and a glass plate 202.

[0032] With respect to this specific embodiment, the installation frame 201 passes through the water tank 107 and is fixedly connected to the water tank 107. The glass plate 202 is arranged inside the installation frame 201. When in specific use, the installation frame 201 is used to install the glass plate 202, and the glass plate 202 is used to facilitate observation of the coolant content in the water tank 107.

[0033] When using a blow mold coolant circulation device with a fan housing of this embodiment, the mounting frame 201 is used to mount the glass plate 202, and the coolant content in the water tank 107 can be observed through the glass plate 202, so that the coolant can be replenished in time.

[0034] The above disclosure is only a preferred embodiment of the present invention, and certainly cannot be used to limit the scope of rights of the present invention. Ordinary technicians in this field can understand that all or part of the processes of the above embodiment and equivalent changes made according to the claims of the present invention still fall within the scope covered by the utility model.

Claims

1. A blow mold coolant circulation device for a fan housing, comprising a table, characterized in that: It also includes a cooling mechanism, which includes two molds, a liquid cooling box, two drainage pipes, a water tank, two water inlet pipes, two first water pumps, two vertical plates, a support plate, a blow molding machine, a moving component, multiple groups of support components and a circulation component. The moving component is arranged on the upper surface of the table, and the two molds are symmetrically arranged above the moving component. Both of the two molds have cavities. The liquid cooling box is arranged on the lower surface of the table. The table has a rectangular groove. The two drainage pipes respectively penetrate the rectangular groove. One end of the two drainage pipes is fixedly connected to the liquid cooling box respectively. The two The other end of the drainage pipe passes through the two molds respectively, the water tank is arranged on the upper surface of the table, one end of the two water inlet pipes is fixedly connected to the water tank respectively, the other ends of the two water inlet pipes pass through the two molds respectively, the two first water pumps are respectively pressurized for the two water inlet pipes, the circulation component is arranged on the lower surface of the table, the two vertical plates are symmetrically arranged on the upper surface of the table, the two ends of the support plate are fixedly connected to the two vertical plates respectively, the blow molding machine is fixedly connected to the support plate, and multiple groups of support components are arranged on the lower surface of the table.

2. The blow mold coolant circulation device for the fan housing according to claim 1, characterized in that: The circulation component includes a connecting pipe and a second water pump, one end of the connecting pipe is fixedly connected to the liquid cooling tank, the other end of the connecting pipe passes through the water tank and is fixedly connected to the water tank, and the second water pump is arranged at one end of the connecting pipe.

3. The blow mold coolant circulation device for the fan housing according to claim 2, characterized in that: The moving assembly includes a slide rail, two slide plates and two groups of pushing members. The slide rail is fixedly connected to the table and is located on the upper surface of the table. One end of the two slide plates is fixedly connected to the two molds respectively, and the other ends of the two slide plates are slidably connected to the slide rail respectively. The two groups of pushing members are symmetrically arranged at both ends of the slide rail.

4. The blow mold coolant circulation device for a fan housing according to claim 3, characterized in that: Each group of the pushing members includes a mounting plate and a hydraulic cylinder. The mounting plate is fixedly connected to the table and is located on the upper surface of the table. The hydraulic cylinder is fixedly connected to the mounting plate. The output end of the hydraulic cylinder passes through the mounting plate and is fixedly connected to the corresponding mold.

5. The blow mold coolant circulation device for a fan housing according to claim 4, characterized in that: Each group of the support components includes a support rod and a cushion block, one end of the support rod is fixedly connected to the table, and the other end of the support rod is fixedly connected to the cushion block.

6. The blow mold coolant circulation device for a fan housing according to claim 5, characterized in that: The blow mold coolant circulation device of the fan housing also includes a mounting frame and a glass plate. The mounting frame penetrates the water tank and is fixedly connected to the water tank. The glass plate is arranged inside the mounting frame.

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