CN219600214U - Plastic product mold device with high cooling speed - Google Patents

Abstract

The utility model belongs to the technical field of plastic product mold cooling, and particularly relates to a plastic product mold device with high cooling speed. The utility model can fix and clamp the mould by arranging the transmission device, the screw rod, the nut, the bearing plate, the hydraulic cylinder, the clamping plate, the liquid outlet pipe, the cooling box, the radiating pipe, the water pump, the fan component and the liquid inlet pipe, and avoid the influence of buoyancy and instability when immersed in cooling liquid.

Description

A plastic product mold device with fast cooling speed

technical field

The utility model relates to the technical field of plastic product mold cooling, in particular to a plastic product mold device with fast cooling speed.

Background technique

Plastic molds are tools that are matched with plastic molding machines in the plastic processing industry to give plastic products a complete configuration and precise dimensions. Due to the variety of plastics and processing methods, and the structures of plastic molding machines and plastic products, the types and structures of plastic molds are also varied.

The molds for plastic products currently on the market have a long cooling time after injection molding, which affects work efficiency and wastes time. Therefore, a device that can quickly cool the plastic molds is proposed.

Utility model content

Aiming at the deficiencies of the prior art, the utility model provides a mold device for plastic products with fast cooling speed, which solves the current existing problems.

In order to achieve the above purpose, the utility model provides the following technical proposal: a mold device for plastic products with fast cooling speed, including a box body and a cooling box, the inner side of the box body is fixedly connected with a fixed box, and the inside of the fixed box is set There is a screw rod, the outer side of the screw rod is engaged with a nut, the side of the nut is fixedly connected with a bearing plate, the side of the box is fixedly connected with a liquid outlet pipe, and the inside of the cooling box is respectively provided with a heat dissipation pipe, Water pump and fan assembly.

As a preferred technical solution of the present invention, the top end of the fixed box is fixedly connected with a transmission device, and the output end of the transmission device is fixedly connected with one end of the screw rod.

As a preferred technical solution of the present invention, a hydraulic cylinder is fixedly connected to the top end of the bearing plate, and a splint is fixedly connected to the movable end of the hydraulic cylinder.

As a preferred technical solution of the present invention, a valve is arranged inside the liquid outlet pipe, one end of the liquid outlet pipe runs through one side of the cooling box and is fixedly connected to the interface of the heat dissipation pipe, and the fan assembly is located at In front of the radiating pipe, one end of the radiating pipe is fixedly connected with the inlet of the water pump.

As a preferred technical solution of the present invention, a liquid inlet pipe is fixedly connected to the water outlet of the water pump, and one end of the liquid inlet pipe is fixedly connected to one side of the tank.

Compared with the prior art, the utility model provides a mold device for plastic products with fast cooling speed, which has the following beneficial effects:

1. The plastic product mold device with fast cooling speed is equipped with transmission device, screw rod, nut, bearing plate, hydraulic cylinder, splint, liquid outlet pipe, cooling box, heat dissipation pipe, water pump, fan assembly and liquid inlet pipe. , in use, the mold is placed on the bearing plate, and the splint is used to fix the mold by opening the hydraulic cylinder. After the injection molding of the mold is completed, the transmission device can be turned on to control the screw to run, so that the nut moves downward, thereby driving the bearing plate and The mold is lowered, so that the mold is immersed in the cooling liquid to cool down. When cooling down, the valve, water pump and fan assembly can be opened, and then the cooling liquid enters the heat dissipation pipe from the liquid outlet pipe, and is air-cooled by the fan assembly, so that the temperature is reduced. The cooling liquid is pumped into the box from the water pump through the liquid inlet pipe to complete the cycle. This device can quickly cool the mold, improve work efficiency, save a lot of time, and can fix and clamp the mold to avoid immersion cooling. When liquid is affected by buoyancy, it is not stable.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a top view of the structure of the utility model.

In the figure: 1. Box body; 2. Fixed box; 3. Transmission device; 4. Screw rod; 5. Nut; 6. Loading plate; 7. Hydraulic cylinder; 8. Splint; 9. Outlet pipe; 10. Cooling Box; 11, cooling pipe; 12, water pump; 13, fan assembly; 14, liquid inlet pipe; 15, coolant; 16, valve.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1-2, in this embodiment: a kind of fast cooling speed mold device for plastic products, including box body 1 and cooling box 10, the inner side of box body 1 is fixedly connected with fixed box 2, and the inside of fixed box 2 is set There is a screw rod 4, the outer side of the screw rod 4 is engaged with a nut 5, the side of the nut 5 is fixedly connected with a bearing plate 6, the side of the box body 1 is fixedly connected with a liquid outlet pipe 9, and the inside of the cooling box 10 is respectively provided with heat dissipation pipes 11 , water pump 12 and fan assembly 13.

In this embodiment, the top of the fixed box 2 is fixedly connected with a transmission device 3, and the output end of the transmission device 3 is fixedly connected with one end of the screw rod 4, and the transmission device 3 can output the screw rod 4, thereby controlling the bearing plate 6 rise and fall. The top end of the bearing plate 6 is fixedly connected with a hydraulic cylinder 7, and the movable end of the hydraulic cylinder 7 is fixedly connected with a splint 8, which can clamp the mould. A valve 16 is arranged inside the liquid outlet pipe 9, one end of the liquid outlet pipe 9 runs through one side of the cooling box 10 and is fixedly connected with the interface of the heat dissipation pipe 11, the fan assembly 13 is located in front of the heat dissipation pipe 11, and one end of the heat dissipation pipe 11 It is fixedly connected with the inlet of the water pump 12. The water outlet of the water pump 12 is fixedly connected with a liquid inlet pipe 14, and one end of the liquid inlet pipe 14 is fixedly connected with one side of the casing 1, so that the cooling liquid 15 after cooling can enter the casing 1.

The working principle and application process of the utility model: in use, the mold is placed on the bearing plate 6, and the splint 8 fixes the mold by opening the hydraulic cylinder 7. After the injection molding of the mold is completed, the transmission device 3 can be opened to control the screw rod 4 running, so that the nut 5 moves downward, thereby driving the bearing plate 6 and the mold to descend, so that the mold is immersed in the cooling liquid 15 to cool down. When cooling, the valve 16, the water pump 12 and the fan assembly 13 can be opened, and then the cooling liquid is from The liquid outlet pipe 9 enters the heat dissipation pipe 11, and is air-cooled by the fan assembly 13, so that the cooled cooling liquid 15 is drawn into the casing 1 from the water pump 12 through the liquid inlet pipe 14 to complete the cycle.

Finally, it should be noted that: the above is only a preferred embodiment of the utility model, and is not intended to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art , it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (5)

1. A mold device for plastic products with fast cooling speed, comprising a casing (1) and a cooling box (10), characterized in that: the inside of the casing (1) is fixedly connected with a fixed box (2), the The inside of the fixed box (2) is provided with a threaded mandrel (4), the outer side of the threaded mandrel (4) is engaged with a nut (5), and the side of the nut (5) is fixedly connected with a bearing plate (6). A liquid outlet pipe (9) is fixedly connected to the side of the box body (1), and a heat dissipation pipe (11), a water pump (12) and a fan assembly (13) are respectively arranged inside the cooling box (10). 2. A mold device for plastic products with fast cooling speed according to claim 1, characterized in that: the top of the fixed box (2) is fixedly connected with a transmission device (3), and the transmission device (3) The output end is fixedly connected with one end of the screw mandrel (4). 3. A mold device for plastic products with fast cooling speed according to claim 1, characterized in that: a hydraulic cylinder (7) is fixedly connected to the top of the bearing plate (6), and the hydraulic cylinder (7) The movable end is fixedly connected with a splint (8). 4. A mold device for plastic products with fast cooling speed according to claim 1, characterized in that: the inside of the outlet pipe (9) is provided with a valve (16), and the outlet pipe (9) One end runs through one side of the cooling box (10) and is fixedly connected to the interface of the heat dissipation pipe (11). The fan assembly (13) is located in front of the heat dissipation pipe (11). The entrance of (12) is fixedly connected. 5. A mold device for plastic products with fast cooling speed according to claim 1, characterized in that: the water outlet of the water pump (12) is fixedly connected with a liquid inlet pipe (14), and the liquid inlet pipe ( One end of 14) is fixedly connected with one side of casing (1).