Mold temperature controller

Abstract

The utility model provides a mold temperature controller, relates to mold temperature controller technical field, including equipment main part, pipeline system, water tank, heating device, pump body and heat dissipation device, in the equipment main part is provided with a plurality of equipment chamber, heating device and pump body are respectively arranged in the two equipment chamber, in the equipment chamber is provided with temperature probe, the heat dissipation device is provided with the temperature probe. The heat dissipation device comprises a fan, a heat dissipation row and a plurality of water cooling heads, each water cooling head corresponds to one equipment cavity, the water cooling heads are connected with the heat dissipation row through a circulation pipeline, and a valve body is arranged in the circulation pipeline. By arranging the partition heat dissipation device, when the temperature probe detects that the temperature in a certain equipment chamber reaches a set temperature interval, the fan is started to blow air to the heat dissipation row for heat dissipation, and the valve body between the water cooling head corresponding to the equipment chamber and the heat dissipation row is opened, so that partition heat dissipation is realized; the problems of energy waste and low heat dissipation efficiency caused by traditional unified heat dissipation are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of mold temperature controllers, in particular to a mold temperature controller. Background Art

[0002] Mold temperature controller, also known as mold temperature controller, is generally used in industries such as plastic molding and die casting. In a high-temperature mold temperature controller, a heating device is used to heat the medium, and then the medium is circulated through a pump body. When working, the temperature inside the mold temperature controller is usually high. Due to the increasing degree of integration at this stage, not only the internal pump body needs to dissipate heat, but also other devices such as the heating device need to dissipate heat. The operating temperature range of each part of the structure is different. Traditionally, only one heat dissipation system is set for unified heat dissipation, which is difficult to distinguish and dissipate heat for different structures. In view of the above defects, this application is proposed. Utility Model Content

[0003] The utility model aims to provide a mold temperature controller which can perform zoned heat dissipation according to different heat dissipation requirements of different structures in the mold temperature controller.

[0004] In order to solve the above problems, the utility model provides a mold temperature controller, including an equipment main body, a piping system, a water tank, a heating device, a pump body and a heat dissipation device, wherein a plurality of equipment chambers are arranged in the equipment main body, the heating device and the pump body are respectively arranged in two of the equipment chambers, a temperature probe is arranged in the equipment chamber, the heat dissipation device includes a fan, a heat sink and a plurality of water cooling heads, each of the water cooling heads corresponds to an equipment chamber, the water cooling heads are connected to the heat sink through a circulation pipeline, and a valve body is arranged in the circulation pipeline.

[0005] According to an embodiment of the utility model, a heat insulating tile is arranged between the equipment chamber where the heating device is located and the equipment chamber where the pump body is located.

[0006] According to an embodiment of the utility model, a circulation pump body is provided in the heat sink.

[0007] According to an embodiment of the utility model, a partition parallel to the equipment chamber is provided in the equipment body, and the water cooling head and the circulation pipeline are arranged in the partition.

[0008] According to an embodiment of the present invention, the water cooling head extends into the equipment chamber.

[0009] According to an embodiment of the present invention, the heating device is an electric heating device.

[0010] According to an embodiment of the utility model, the mold temperature controller further includes a fresh air device, and the fresh air device is respectively connected to each equipment chamber.

[0011] According to an embodiment of the utility model, a filter assembly is provided at the air inlet of the fresh air device, and a one-way opening valve is provided at the air outlet of the equipment chamber.

[0012] The beneficial effect of the utility model is that by setting up a zoned heat dissipation device, when the temperature probe detects that the temperature in a certain equipment chamber has reached its set temperature range, the fan starts to blow air to the heat sink for heat dissipation, and the valve body between the water cooling head and the heat sink corresponding to this equipment chamber opens, thereby realizing zoned heat dissipation and solving the problems of energy waste and low heat dissipation efficiency caused by traditional unified heat dissipation. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0014] Figure 1 It is a schematic diagram of the structure of the mold temperature controller in Example 1;

[0015] Figure 2 This is a schematic diagram of the mold temperature controller structure in Example 2. DETAILED DESCRIPTION

[0016] The following description is only used to disclose the utility model so that those skilled in the art can implement the utility model. The embodiments described below are only for example, and those skilled in the art can think of other obvious variations. The basic principles of the utility model defined in the following description can be applied to other embodiments, variations, improvements, equivalents, and other solutions that do not deviate from the spirit and scope of the utility model.

[0017] [Example 1]

[0018] A mold temperature controller, such as Figure 1 , including an equipment body 1, a pipeline system, a water tank 4, a heating device 6, a pump body 5 and a heat dissipation device 7. The pipeline system connects the water tank 4, the heating device 6 and the pump body 5, and is provided with a liquid inlet port 2 and a liquid outlet port 3. The medium used is oil or water. The heating device generally adopts an electric heating device. A plurality of equipment chambers are provided in the equipment body 1. In this embodiment, at least four equipment chambers are provided, namely, a pipeline equipment chamber 11, a pump body equipment chamber 12, a heating equipment chamber 13 and a heat dissipation equipment chamber 14, as shown in FIG. Figure 1 As shown, a partition is provided on the rear side of the equipment chamber, the heating device 6 and the pump body 5 are respectively arranged in the heating equipment chamber 13 and the pump body equipment chamber 12, each equipment chamber is provided with a temperature probe 8 for detecting the temperature in each chamber, the heat dissipation device 7 includes a fan 72, a heat sink 71 and a plurality of water cooling heads 73, each water cooling head 73 corresponds to an equipment chamber, and the water cooling heads 73 are connected to the heat sink 71 through a circulation pipeline, and a valve body is provided in the circulation pipeline.

[0019] The valve body is a solenoid valve, and the valve body and the temperature probe are connected to a control board (such as a PLC). The heat dissipation opening temperature ranges of various areas such as the pump body area, the heating device area, and the circuit board area are different. When the temperature probe detects that the temperature in a certain equipment chamber reaches its set temperature range, the fan 72 starts to blow air to the heat sink 71 for heat dissipation, and the valve body between the water cooling head 73 corresponding to the equipment chamber and the heat sink 71 is opened, thereby realizing zoned heat dissipation and solving the problems of energy waste and low heat dissipation efficiency caused by traditional unified heat dissipation. A circulating pump body is arranged in the heat sink 71. When multiple valve bodies are opened, the circulating pump body and the fan 72 can increase the power and improve the heat dissipation efficiency.

[0020] Furthermore, a heat-insulating tile 15 is provided between the equipment chamber where the heating device 6 is located and the equipment chamber where the pump body 5 is located.

[0021] The water-cooling head 73 and the circulation pipeline are both arranged in the interlayer for easy arrangement. The water-cooling head 73 can be set to a plate shape, in contact with the inner wall of the equipment chamber or directly serving as the inner wall of the equipment chamber. Preferably, the water-cooling head also includes a water-cooling coil, which extends into the equipment chamber to increase the heat exchange area.

[0022] Embodiment 2, on the basis of embodiment 1, as Figure 2 The mold temperature controller also includes a fresh air device 9, which is connected to each equipment chamber respectively. The fresh air device 9 includes a fresh air fan and an air path. A filter assembly is provided at the air inlet of the fresh air device 9 to prevent the air flow blown into the equipment chamber from containing too many impurities. The exhaust port of the equipment chamber is provided with a one-way opening valve. The air flow is discharged from the equipment chamber after blowing the valve. Furthermore, a valve body is also provided in the air path, which can control the partitioned air supply to the equipment chamber. The fresh air device can assist the water cooling device in heat dissipation, and can be set to open after the temperature reaches the set value. In addition, the fresh air path is also connected to the equipment chamber where the radiator 71 is located. When there is no need to supply air to the heating equipment chamber 13 and the pump body equipment chamber 12 to the fresh air device, the fresh air device can supply air to the equipment chamber where the radiator 71 is located to assist the heat dissipation of the radiator.

[0023] Those skilled in the art should understand that the embodiments of the present invention described above and shown in the accompanying drawings are only examples and do not limit the present invention. The purpose of the present invention has been fully and effectively achieved. The functions and structural principles of the present invention have been demonstrated and explained in the embodiments. Without departing from the principles, the embodiments of the present invention may be deformed and modified in any way.

Claims

1. A mold temperature controller, characterized in that: The invention comprises an equipment body (1), a pipeline system, a water tank (4), a heating device (6), a pump body (5) and a heat dissipation device (7), wherein the equipment body (1) is provided with a plurality of equipment chambers, the heating device (6) and the pump body (5) are respectively arranged in two of the equipment chambers, a temperature probe (8) is arranged in the equipment chamber, and the heat dissipation device (7) comprises a fan (72), a heat sink (71) and a plurality of water cooling heads (73), each of the water cooling heads (73) corresponds to an equipment chamber, the water cooling heads (73) are connected to the heat sink (71) through a circulation pipeline, and a valve body is arranged in the circulation pipeline.

2. The mold temperature controller according to claim 1, characterized in that: A heat-insulating tile (15) is provided between the equipment chamber where the heating device (6) is located and the equipment chamber where the pump body (5) is located.

3. The mold temperature controller according to claim 1, characterized in that: A circulating pump body is arranged in the heat sink (71).

4. The mold temperature controller according to any one of claims 1 to 3, characterized in that: The device body (1) is provided with a partition parallel to the device chamber, and the water cooling head (73) and the circulation pipeline are arranged in the partition.

5. The mold temperature controller according to claim 4, characterized in that: The water cooling head (73) extends into the equipment chamber.

6. The mold temperature controller according to claim 1, characterized in that: The heating device (6) is an electric heating device.

7. The mold temperature controller according to claim 5, characterized in that: The mold temperature controller also includes a fresh air device (9), and the fresh air device (9) is connected to each equipment chamber respectively.

8. The mold temperature controller according to claim 7, characterized in that: A filter assembly is provided at the air inlet of the fresh air device (9), and a one-way opening valve is provided at the air outlet of the equipment chamber.

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