Cooling device for automobile part injection mold

Abstract

The utility model relates to the technical field of automobile part injection molds, and discloses a cooling device for an automobile part injection mold. The cooling device comprises a cooling box, a partition plate is fixedly connected to the middle of the interior of the cooling box, an air cooler is arranged at the bottom of the partition plate, and an air outlet of the air cooler communicates with the partition plate; air inlet holes are formed in the two inner side walls of the air dispersing groove, sliding rails are fixedly connected to the two inner side walls of the air dispersing holes, a bearing frame is slidably connected to the tops of the two sliding rails, and two electric cylinders are arranged at the bottom of the bearing frame; by arranging the air cooler, the air scattering groove and the electric cylinder, cold air can be evenly sprayed out towards the automobile part injection mold in the bearing frame in four directions, the automobile part injection mold is cooled in all directions, the interlayer frame can play a buffering role in cooling of the top of the automobile part injection mold, formed water drops or frost can be contained, and the cooling effect of the automobile part injection mold is improved. The effects of all-around uniform cooling and waste liquid collection are achieved.

Description

Technical Field

[0001] The present application relates to the technical field of automobile parts injection molds, and in particular to a cooling device for automobile parts injection molds. Background Art

[0002] Injection mold is a tool for producing plastic products. Specifically, it refers to the process of injecting heated and melted plastic into the mold cavity under high pressure by the injection molding machine. After cooling and solidification, a molded product is obtained. Some auto parts need to be made by injection molds. After the injection molding is completed, the mold needs to be cooled down to demold the auto parts for subsequent use.

[0003] For example, a Chinese utility model patent with a publication number of CN217803162U discloses a cooling device for an injection mold of an automobile part, comprising a supporting bottom plate and a supporting side plate, wherein a cooling component is arranged on the top of the supporting bottom plate, and a fixing component is arranged on the inner side of the supporting side plate, wherein the cooling component comprises a cooling group mounted on the top of the supporting bottom plate, and the fixing component comprises a fixing group mounted on the inner side of the supporting side plate;

[0004] This comparative document uses a cooling group to cool the inside of the mold body, but the use of coolant for cooling requires the coolant to be cooled all the time and needs to be replaced regularly, which consumes a lot of energy and makes it difficult to safely and quickly take and place the mold body, so there is a lot of room for improvement;

[0005] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0006] In order to solve the above-mentioned problems, the present application provides a cooling device for an automobile parts injection mold.

[0007] The present application provides a cooling device for an automobile parts injection mold using the following technical solution:

[0008] A cooling device for an injection mold of an automobile part comprises a cooling box, a controller is provided on one side of the cooling box, a partition is fixedly connected to the middle part of the interior of the cooling box, an air cooler is provided at the bottom of the partition, an air outlet of the air cooler is connected to the partition, a door panel is movably connected to one side of the top of the cooling box through a hinge, an air dispersion groove is provided on one side of the cooling box, air inlet holes are provided on two inner side walls of the air dispersion groove, air dispersion holes are provided on the inner walls on three sides of the air dispersion groove, slide rails are fixedly connected to the two inner side walls of the air dispersion holes, a bearing frame is slidably connected to the top of the two slide rails, two electric cylinders are provided at the bottom of the bearing frame, a water seepage hole is provided on the bottom wall of the bearing frame, and an interlayer frame is fixedly connected to the bottom of the bearing frame.

[0009] Preferably, both ends of the bottom of the cooling box are fixedly connected with sliders, the output ends of the two electric cylinders are respectively fixedly connected to one side of the two sliders, and the two electric cylinders are fixedly connected to the inner wall of the cooling box.

[0010] Preferably, a water outlet hole is opened on one side of the interlayer frame, and a rubber plug is inserted into the water outlet hole.

[0011] Preferably, heat dissipation holes are provided on both sides of the cooling box.

[0012] Preferably, the air cooler and the electric cylinder are electrically connected to an external power supply via a controller.

[0013] In summary, this application includes the following beneficial technical effects:

[0014] 1. By setting up a cooling fan, a wind dispersing slot and an electric cylinder, cold air can be evenly sprayed toward the automobile parts injection mold inside the carrying frame in four directions, and the automobile parts injection mold can be cooled in all directions. The interlayer frame can play a buffering role in cooling the top of the automobile parts injection mold, and can collect the formed water droplets or frost; compared with the existing technology, it has the effect of all-round uniform cooling and waste liquid collection;

[0015] 2. After cooling is completed, the manual operation controller starts the two electric cylinders, and then pushes out the carrier frame and the auto parts injection mold. The auto parts injection mold can be taken out from the outside to prevent people from being frozen by the cold air when they put their hands into the cooling box. Compared with the existing technology, it is easy to take out. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall left side structure of the embodiment of the application;

[0017] Figure 2 It is a schematic diagram of the overall right side structure of the embodiment of the application;

[0018] Figure 3 is a schematic cross-sectional view of an embodiment of the application;

[0019] Figure 4 is a schematic structural diagram of a carrier frame of an embodiment of the application;

[0020] Figure 5 It is a schematic diagram of the structure of the electric cylinder of the embodiment of the application.

[0021] Explanation of the reference numerals in the accompanying drawings: 1. Cooling box; 2. Door panel; 3. Heat dissipation hole; 4. Controller; 5. Air cooler; 6. Partition; 7. Air dispersion slot; 8. Air inlet hole; 9. Air dispersion hole; 10. Slide rail; 11. Loading frame; 12. Slider; 13. Water seepage hole; 14. Interlayer frame; 15. Water outlet hole; 16. Rubber plug; 17. Electric cylinder. DETAILED DESCRIPTION

[0022] The following is combined with Figure 1-5 This application is described in further detail.

[0023] The present application embodiment discloses a cooling device for an automobile parts injection mold, referring to Figure 1-Figure 5 , including a cooling box 1, a controller 4 is provided on one side of the cooling box 1, a partition 6 is fixedly connected to the middle part of the interior of the cooling box 1, a cooling fan 5 is provided at the bottom of the partition 6, and the air outlet of the cooling fan 5 is connected to the partition 6, a door panel 2 is movably connected to one side of the top of the cooling box 1 through a hinge, a wind dispersing slot 7 is provided on one side of the cooling box 1, and air inlet holes 8 are provided on the two inner side walls of the wind dispersing slot 7, and wind dispersing holes 9 are provided on the inner walls of the three sides of the wind dispersing slot 7, and the two inner side walls of the wind dispersing hole 9 are fixedly connected Slide rails 10, two slide rails 10 are slidably connected with a carrier frame 11 at the top, two electric cylinders 17 are arranged at the bottom of the carrier frame 11, a water seepage hole 13 is opened on the bottom wall of the carrier frame 11, and a partition frame 14 is fixedly connected to the bottom of the carrier frame 11. The controller 4 can be manually operated to start the air cooler 5 to produce cold air, and the cold air is transported to the top of the partition 6 through the air outlet. The door panel 2 is opened by rotating the hinge, and the injection mold of the automobile parts is placed on the top of the carrier frame 11. The door panel 2 is closed to prevent the leakage of cold air , the cold wind cools down the interlayer frame 14, and then cools down the bottom of the carrying frame 11, which can prevent the cold wind from blowing directly to the bottom of the carrying frame 11, causing uneven cooling of the carrying frame 11. The cold wind enters the wind dissipation slot 7 through the air inlet holes 8 on both sides, and evenly sprays cold air in three directions toward the automobile parts injection mold inside the carrying frame 11 through the wind dissipation holes 9 on three sides, so that the automobile parts injection mold is cooled uniformly in all directions. In the cooling process, the cold air contacts the hot automobile parts injection mold, which will form water droplets or frost, and then drip on the bottom of the carrying frame 11, and fall into the interlayer frame 14 through the water seepage holes 13 for collection, preventing the waste liquid from falling into the air outlet of the cold air blower 5 and causing damage to the cold air blower 5. The door panel 2 is opened to check whether the automobile parts injection mold is cooled. After cooling is completed, the manual operation controller 4 starts the two electric cylinders 17, and then pushes out the carrying frame 11 and the automobile parts injection mold. The automobile parts injection mold can be taken out from the outside to prevent people from being frozen by the cold air when they reach into the cooling box 1.

[0024] Reference Figure 5 Both ends of the bottom of the cooling box 1 are fixedly connected with sliders 12, the output ends of the two electric cylinders 17 are respectively fixedly connected to one side of the two sliders 12, the two electric cylinders 17 are fixedly connected to the inner wall of the cooling box 1, the slider 12 is slidably connected to the slide rail 10, the extension of the output ends of the two electric cylinders 17 can drive the bearing frame 11 to slide outward along the two slide rails 10 through the two sliders 12, and the contraction of the output ends of the two electric cylinders 17 can drive the bearing frame 11 to slide inward along the two slide rails 10 through the two sliders 12.

[0025] Reference Figure 4 and Figure 5 A water outlet 15 is provided on one side of the interlayer frame 14 , and a rubber plug 16 is inserted into the water outlet 15 . The rubber plug 16 can block the water outlet 15 . The interlayer frame 14 receives condensed water, and the rubber plug 16 is pulled out, and the condensed water can be discharged through the water outlet 15 .

[0026] Reference Figure 1 Both sides of the cooling box 1 are provided with heat dissipation holes 3, and the hot air generated by the cooling fan 5 when working can be dissipated in time through the heat dissipation holes 3.

[0027] Reference Figure 3 and Figure 5 The air cooler 5 and the electric cylinder 17 are electrically connected to an external power supply through a controller 4. The controller 4 is a PLC controller of model TPC8-8TD. The start and stop of the air cooler 5 can be manually controlled through the controller 4 as needed, and the synchronous extension and retraction of the output ends of the two electric cylinders 17 can be synchronously controlled.

[0028] The implementation principle of a cooling device for an automobile part injection mold in the embodiment of the present application is as follows: by setting a cooling fan 5, a dispersing slot 7 and an electric cylinder 17, the controller 4 can be manually operated to start the cooling fan 5 to produce cold air, and the cold air is delivered to the top of the partition 6 through the air outlet, and the door panel 2 is opened by rotating the hinge, and the automobile part injection mold is placed on the top of the carrier frame 11, and the door panel 2 is closed to prevent cold air leakage, and the cold air cools down the interlayer frame 14, and then cools down the bottom of the carrier frame 11, which can prevent the cold air from blowing directly to the bottom of the carrier frame 11 and causing uneven cooling of the carrier frame 11, and the cold air enters the dispersing slot 7 through the air inlet holes 8 on both sides, and passes through the dispersing holes 9 on three sides, and is directed in three directions toward the automobile part injection mold inside the carrier frame 11. The device evenly sprays cold air, thereby cooling the automobile parts injection mold uniformly in all directions. During the cooling process, the cold air contacts the hot automobile parts injection mold, forming water droplets or frost, which then drip on the bottom of the carrying frame 11 and fall into the interior of the interlayer frame 14 through the seepage holes 13 for collection, preventing the waste liquid from falling into the air outlet of the air cooler 5 and causing damage to the air cooler 5. The door panel 2 is opened to check whether the automobile parts injection mold is cooled. After cooling is completed, the manual operation controller 4 starts the two electric cylinders 17, and then pushes out the carrying frame 11 and the automobile parts injection mold. The automobile parts injection mold can be taken out from the outside to prevent people from reaching into the cooling box 1 and being frostbitten by the cold air. It has the effect of uniformly cooling in all directions and facilitating the removal and collection of waste liquid.

[0029] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0030] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0031] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0032] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A cooling device for an automobile parts injection mold, comprising a cooling box (1), characterized in that: A controller (4) is provided on one side of the cooling box (1); a partition (6) is fixedly connected to the middle of the interior of the cooling box (1); a cooling fan (5) is provided at the bottom of the partition (6); an air outlet of the cooling fan (5) is connected to the partition (6); a door panel (2) is movably connected to one side of the top of the cooling box (1) via a hinge; a wind dispersing slot (7) is provided on one side of the cooling box (1); and both inner side walls of the wind dispersing slot (7) are provided with inlet ports. The wind dispersing slot (7) is provided with wind dispersing holes (9) on the inner walls of the three sides thereof, the two inner side walls of the wind dispersing holes (9) are fixedly connected with slide rails (10), the tops of the two slide rails (10) are slidably connected with a supporting frame (11), the bottom of the supporting frame (11) is provided with two electric cylinders (17), the bottom wall of the supporting frame (11) is provided with water seepage holes (13), and the bottom of the supporting frame (11) is fixedly connected with an interlayer frame (14).

2. A cooling device for an automobile parts injection mold according to claim 1, characterized in that: Both ends of the bottom of the cooling box (1) are fixedly connected to sliders (12), the output ends of the two electric cylinders (17) are respectively fixedly connected to one side of the two sliders (12), and the two electric cylinders (17) are fixedly connected to the inner wall of the cooling box (1).

3. A cooling device for an automobile parts injection mold according to claim 1, characterized in that: A water outlet hole (15) is provided on one side of the interlayer frame (14), and a rubber plug (16) is inserted into the water outlet hole (15).

4. A cooling device for an automobile parts injection mold according to claim 1, characterized in that: Heat dissipation holes (3) are provided on both sides of the cooling box (1).

5. The cooling device for an automobile parts injection mold according to claim 1, characterized in that: The cooling fan (5) and the electric cylinder (17) are electrically connected to an external power source via a controller (4).

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