A mold with a cooling water channel cleaning device

Abstract

The utility model provides a mold with a cooling water path cleaning device, comprising a mold body and a cooling device, wherein a cooling water path is arranged in the mold body, and two ends of the cooling water path are respectively connected to the third end of a three-way solenoid valve A and the third end of a three-way solenoid valve B, the cooling device comprises a scale cleaning box, a clean water tank and a controller, the first end of the three-way solenoid valve A and the first end of the three-way solenoid valve B are respectively connected to the scale cleaning box, the second end of the three-way solenoid valve A and the second end of the three-way solenoid valve B are respectively connected to the clean water tank, the third end of the three-way solenoid valve A and the third end of the three-way solenoid valve B are both provided with a water pressure sensor, and the controller is electrically connected to the three-way solenoid valve A, the three-way solenoid valve B and the two water pressure sensors. The mold is provided with a cooling water path cleaning device, which can monitor the cooling water path in the mold, and when the cooling water path is found to be blocked, the cooling water path is cleaned of scale to avoid aggravation of the cooling water path blockage problem.

Description

Technical Field

[0001] The utility model relates to a mold with a cooling water channel cleaning device. Background Art

[0002] When the mold is processing and producing products, a lot of heat will accumulate due to long-term work. Therefore, some water channel structures are set up inside the mold. By inputting cold water into the water channel structure, the heat of the mold is taken away to achieve the purpose of cooling. The water output from the water channel structure will go through a series of cooling cycles and then enter the water channel structure. In actual production, the water channel structure is often blocked by scaling, resulting in a reduction in the cooling effect of the water channel structure, affecting the normal use of the mold. Every time the user discovers it, the scaling in the water channel structure is already quite serious, and it takes a long time to clean it, affecting production. Utility Model Content

[0003] The purpose of the utility model is to overcome the above problems. We provide a mold with a cooling water channel cleaning device. The mold has its own water channel cleaning device and can monitor and clean the cooling water channel.

[0004] To achieve the above-mentioned purpose, the utility model provides a mold with a cooling water circuit cleaning device, which includes a mold body and a cooling device. A cooling water circuit is provided in the mold body, and the two ends of the cooling water circuit are respectively connected to the third end of the three-way solenoid valve A and the third end of the three-way solenoid valve B. The cooling device includes a scale cleaning tank, a clean water tank and a controller. The first end of the three-way solenoid valve A and the first end of the three-way solenoid valve B are respectively connected to the scale cleaning tank, the second end of the three-way solenoid valve A and the second end of the three-way solenoid valve B are respectively connected to the clean water tank, and the third end of the three-way solenoid valve A and the third end of the three-way solenoid valve B are both provided with water pressure sensors, and the controller is electrically connected to the three-way solenoid valve A, the three-way solenoid valve B and the two water pressure sensors.

[0005] In one or more embodiments, a first pump body is arranged between the first end of the three-way solenoid valve A and the scale cleaning tank, and a second pump body is arranged between the second end of the three-way solenoid valve A and the clean water tank. Both the first pump body and the second pump body are electrically connected to the controller.

[0006] In one or more embodiments, the cooling device is located above the clean water tank and is provided with a cooling assembly, the cooling assembly includes a water receiving tray and a structural core group arranged from top to bottom, a plurality of water holes are evenly distributed on the water receiving tray, the structural core group is composed of a plurality of plastic water guiding cores, and a plurality of air holes are opened on the plastic water guiding core.

[0007] In one or more embodiments, the cooling assembly further includes a heat dissipation fan, which is disposed on one side of the structural core group, and an air outlet end of the heat dissipation fan corresponds to the structural core group.

[0008] In one or more embodiments, universal wheels are provided at the bottom of the cooling device.

[0009] Compared with the background technology, the utility model has the following effects: the mold is provided with a cooling water channel cleaning device, which can monitor the cooling water channel in the mold, and when the cooling water channel is found to be blocked, the cooling water channel is immediately cleaned of scale, thereby avoiding aggravation of the cooling water channel blockage problem. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a structural schematic diagram of the mold and cooling water channel cleaning device of the utility model. DETAILED DESCRIPTION

[0011] In order to deepen the understanding of the present invention, the present invention will be further described in detail below in conjunction with embodiments and drawings. The embodiments are only used to explain the present invention and do not constitute a limitation on the protection scope of the present invention.

[0012] See attached Figure 1 The present application provides a mold with a cooling water circuit cleaning device, which includes a mold body 1 and a cooling device. A cooling water circuit is provided in the mold body 1, and the two ends of the cooling water circuit are respectively connected to the third end 21 of the three-way solenoid valve A2 and the third end 31 of the three-way solenoid valve B3. The cooling device includes a scale cleaning tank 4, a clean water tank 5 and a controller. The first end 22 of the three-way solenoid valve A2 and the first end 32 of the three-way solenoid valve B3 are respectively connected to the scale cleaning tank 4, the second end 23 of the three-way solenoid valve A2 and the second end 33 of the three-way solenoid valve B3 are respectively connected to the clean water tank 5, the third end 21 of the three-way solenoid valve A2 and the third end 31 of the three-way solenoid valve B3 are both provided with water pressure sensors, and the controller is electrically connected to the three-way solenoid valve A2, the three-way solenoid valve B3 and the two water pressure sensors.

[0013] Working principle: when the clean water tank supplies water to the cooling water circuit normally, when the pressure difference between the two water pressure sensors is greater than the preset value, the controller immediately determines that the cooling water circuit is blocked, and then the second end 23 of the three-way solenoid valve A and the second end 33 of the three-way solenoid valve B are immediately closed, and the first end 22 of the three-way solenoid valve A and the first end 32 of the three-way solenoid valve B are connected, and the scale cleaning tank supplies scale cleaning liquid to the cooling water circuit for scale cleaning. When the pressure difference between the pressure sensors is less than the preset value, the second end 23 of the three-way solenoid valve A and the second end 33 of the three-way solenoid valve B are immediately connected, the first end 22 of the three-way solenoid valve A and the first end 32 of the three-way solenoid valve B are closed, and the clean water tank supplies water to the cooling water circuit again.

[0014] A first pump body is arranged between the first end 22 of the three-way solenoid valve A2 and the scale cleaning tank 4, and a second pump body is arranged between the second end 23 of the three-way solenoid valve A2 and the clean water tank 5. Both the first pump body and the second pump body are electrically connected to the controller. The arrangement of the first pump body and the second pump body can realize water pressurization, which is beneficial to cooling the mold and accelerating the cleaning of scale in the cooling water circuit.

[0015] The cooling device is located above the clean water tank 5 and is provided with a cooling assembly. The cooling assembly includes a water receiving tray 6 and a structural core group arranged from top to bottom. A plurality of water holes 7 are evenly distributed on the water receiving tray. The structural core group is composed of a plurality of plastic water guiding cores 8. A plurality of air holes are opened on the plastic water guiding core. The water output in the cooling water path has a certain temperature. The water enters the water receiving tray and evenly drips onto the plastic water guiding core through the water holes. The water passes through the enlarged heat dissipation area of ​​the plastic water guiding core, so that the water is quickly cooled and then flows back to the clean water tank.

[0016] The cooling assembly also includes a heat dissipation fan 9, which is arranged on one side of the structural core group. The air outlet end of the heat dissipation fan corresponds to the structural core group. There are multiple heat dissipation fans. The wind blown out by the heat dissipation fan accelerates the air flow, reduces the temperature of the plastic water-conducting core, and is beneficial to cooling the water.

[0017] The bottom of the cooling device is provided with universal wheels to facilitate user movement.

[0018] The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiment. Any equivalent modifications or changes made by ordinary technicians in this field based on the contents disclosed in the present invention should be included in the protection scope recorded in the claims.

Claims

1. A mold with a cooling water channel cleaning device, characterized in that: The invention comprises a mold body (1) and a cooling device. A cooling water circuit is arranged in the mold body (1). Two ends of the cooling water circuit are respectively connected to the third end (21) of a three-way electromagnetic valve A (2) and the third end (31) of a three-way electromagnetic valve B (3). The cooling device comprises a scale cleaning tank (4), a clean water tank (5) and a controller. The first end (22) of the three-way electromagnetic valve A (2) and the first end (32) of the three-way electromagnetic valve B (3) are respectively connected to the scale cleaning tank (4). The second end (23) of the three-way electromagnetic valve A (2) and the second end (33) of the three-way electromagnetic valve B (3) are respectively connected to the clean water tank (5). The third end (21) of the three-way electromagnetic valve A (2) and the third end (31) of the three-way electromagnetic valve B (3) are both provided with water pressure sensors. The controller is electrically connected to the three-way electromagnetic valve A (2), the three-way electromagnetic valve B (3) and the two water pressure sensors.

2. A mold with a cooling water channel cleaning device according to claim 1, characterized in that: A first pump body is arranged between the first end (22) of the three-way solenoid valve A (2) and the scale cleaning tank (4), and a second pump body is arranged between the second end (23) of the three-way solenoid valve A (2) and the clean water tank (5), and both the first pump body and the second pump body are electrically connected to the controller.

3. A mold with a cooling water channel cleaning device according to claim 1 or 2, characterized in that: The cooling device is located above the clean water tank (5) and is provided with a cooling assembly, the cooling assembly comprising a water receiving tray (6) and a structural core group arranged from top to bottom, the water receiving tray is evenly distributed with a plurality of water drop holes (7), the structural core group is composed of a plurality of plastic water guide cores (8), and a plurality of air holes are opened on the plastic water guide core.

4. A mold with a cooling water channel cleaning device according to claim 3, characterized in that: The cooling assembly also includes a heat dissipation fan (9), which is arranged on one side of the structural core group, and the air outlet end of the heat dissipation fan corresponds to the structural core group.

5. The mold with a cooling water channel cleaning device according to claim 1, characterized in that: The bottom of the cooling device is provided with universal wheels.

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