Mold return water flow monitoring device

Abstract

This utility model discloses a mold return water flow monitoring device, relating to the field of die casting technology. It includes an installation frame with a U-shaped structure. Multiple equidistant manifolds are arranged on the inner walls of both sides of the installation frame. Multiple flow meters are connected to the bottom of each manifold via pipes. An inlet ball valve is connected to the end of each flow meter furthest from the manifold via a pipe. A transition block is provided at one end of each manifold, and an outlet pipe is provided at the end of the transition block furthest from the manifold. An outlet ball valve is provided at the bottom of the outlet pipe. An electrical control box is located on one side of the installation frame. The electrical control box is used to feed back the flow rate and temperature data of the return water from the flow meters to the cooling equipment. This utility model regulates the flow rate of cooling water, reduces mold temperature, improves production efficiency, and protects the mold.

Description

Technical Field

[0001] This utility model relates to the field of die casting technology, and in particular to a mold return water flow monitoring device. Background Technology

[0002] Die casting molds are tools used to cast metal parts, specifically for completing the die casting process on a specialized die casting and forging machine. The basic die casting process involves molten metal being poured into the mold cavity at low or high speed. The mold has movable cavity surfaces, which are pressurized and forged as the molten metal cools, eliminating shrinkage cavities and porosity defects in the blank and achieving a forged, fragmented grain structure within the blank.

[0003] In the current technology, the die casting industry generally suffers from problems caused by high temperature of the mold, which affects product production and quality. Prolonged production can damage the mold and cause unnecessary economic losses. Therefore, there is an urgent need for a mold return water flow monitoring device to change this situation. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a mold return water flow monitoring device. Its advantages include regulating the cooling water flow, reducing mold temperature, improving production efficiency, and protecting the mold.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A mold return water flow monitoring device includes an installation frame with a U-shaped structure. Multiple manifolds are evenly distributed on the inner walls of both sides of the installation frame. Multiple flow meters are connected to the bottom of each manifold via pipes. An inlet ball valve is connected to the end of each flow meter furthest from the manifold via a pipe. A transition block is provided at one end of each manifold, and an outlet pipe is provided at the end of the transition block furthest from the manifold. An outlet ball valve is provided at the bottom of the outlet pipe. An electrical control box is provided on one side of the mounting frame. The electrical control box is used to feed back the flow rate and temperature data of the return water from the flow meter to the cooling equipment.

[0006] The above technical solution involves connecting the return water pipeline of the die-casting mold to the corresponding inlet ball valve in sequence, energizing the electrical control box, monitoring the flow rate and temperature of the return water using a flow meter, and feeding the obtained data back to the cooling equipment via instructions from the electrical control box. Based on the set parameters, the flow rate of the mold cooling water is adjusted to regulate the cooling water flow, reduce the mold temperature, improve production efficiency, and protect the mold.

[0007] The present invention is further configured such that a cabinet door is hinged to one side of the electrical control box, and a handle is provided on the outer wall of the cabinet door.

[0008] The above technical solution allows for easy dust prevention inside the electrical control box, preventing dust from entering the box.

[0009] The present invention is further provided with a sealing strip at the connection between the cabinet door and the electrical control box, the sealing strip being made of silicone material.

[0010] The above technical solution, namely the setting of the sealing strip, can seal the gap between the cabinet door and the electrical control box, further improving the dustproof effect.

[0011] The present invention is further configured such that a one-way valve is provided between the flow meter and the inlet ball valve, and the two ends of the one-way valve are respectively connected to the flow meter and the inlet ball valve.

[0012] The above technical solution involves setting up a one-way valve to guide the return water and prevent backflow.

[0013] The present invention is further configured such that a movable base is provided at the bottom of the mounting frame, and movable casters are provided at the bottom of the movable base.

[0014] The above technical solution, with its movable casters, allows for easy movement of the device, improving its mobility.

[0015] The present invention is further configured such that a reinforcing rod is provided on the top of the movable seat, the top of the reinforcing rod is connected to the mounting frame, and the movable seat, the reinforcing rod and the mounting frame form a triangular structure.

[0016] Through the above technical solutions, the reinforcement rods can improve the stability of the installation frame through a triangular structure, thus preventing the installation frame from collapsing.

[0017] The present invention is further provided that a sound-silencing ring is fitted onto the outer wall of the movable caster, and the sound-silencing ring is made of rubber.

[0018] The above technical solutions, including the use of a silent ring, effectively reduce noise and improve the quietness of the device during movement.

[0019] The beneficial effects of this utility model are as follows: When using this mold return water flow monitoring device, the return water pipeline of the die-casting mold is connected to the corresponding inlet ball valve in sequence, and the electrical control box is powered on. The flow meter monitors the flow rate and temperature of the return water, and the obtained data is fed back to the cooling equipment through the command of the electrical control box. Then, according to the set parameters, the flow rate of the mold cooling water is adjusted, thereby regulating the flow rate of the cooling water, reducing the mold temperature, improving production efficiency, and protecting the mold. Attached Figure Description

[0020] Figure 1This is a schematic diagram of the main structure of the mold return water flow monitoring device proposed in this utility model; Figure 2 This is a side view of the mold return water flow monitoring device proposed in this utility model. Figure 3 This is a cross-sectional structural diagram of the mold return water flow monitoring device proposed in this utility model.

[0021] In the diagram: 1. Movable casters; 2. Movable base; 3. Mounting frame; 4. Reinforcing rod; 5. Check valve; 6. Flow meter; 7. Electrical control box; 8. Manifold; 9. Transition block; 10. Outlet ball valve; 11. Cabinet door; 12. Inlet ball valve. Detailed Implementation

[0022] The technical solution of this patent will be further described in detail below with reference to specific embodiments.

[0023] The embodiments of this patent are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this patent, and should not be construed as limiting this patent.

[0024] Example 1 Reference Figure 1-3 The mold return water flow monitoring device includes an installation frame 3, which has a U-shaped structure. Multiple manifolds 8 are provided on the inner walls of both sides of the installation frame 3. Multiple flow meters 6 are connected to the bottom of the manifolds 8 through pipelines. The end of the flow meter 6 away from the manifold 8 is connected to an inlet ball valve 12 through a pipeline. A transition block 9 is provided at one end of the manifold 8. An outlet pipe is provided at the end of the transition block 9 away from the manifold 8. An outlet ball valve 10 is provided at the bottom end of the outlet pipe. An electrical control box 7 is installed on one side of the mounting frame 3. The electrical control box 7 is used to feed back the flow rate and temperature data of the return water from the flow meter 6 to the cooling equipment.

[0025] In this embodiment, a cabinet door 11 is hinged to one side of the electrical control box 7. A handle is provided on the outer wall of the cabinet door 11. The cabinet door 11 allows for easy dust prevention inside the electrical control box 7, preventing dust from entering the interior of the electrical control box 7. A sealing strip is provided at the connection between the cabinet door 11 and the electrical control box 7. The sealing strip is made of silicone material and can seal the connection gap between the cabinet door 11 and the electrical control box 7, further improving the dust prevention effect.

[0026] Furthermore, a one-way valve 5 is provided between the flow meter 6 and the inlet ball valve 12. The two ends of the one-way valve 5 are connected to the flow meter 6 and the inlet ball valve 12 respectively. The one-way valve 5 can guide the return water and prevent the return water from flowing back.

[0027] Working principle: During use, connect the return water pipeline of the die-casting mold to the corresponding inlet ball valve 12 in sequence. After powering on the electrical control box 7, the flow rate and temperature of the return water are monitored by the flow meter 6. The obtained data is fed back to the cooling equipment through the command of the electrical control box 7. Then, according to the set parameters, the flow rate of the mold cooling water is adjusted to regulate the flow rate of the cooling water, thereby reducing the mold temperature, improving production efficiency, and protecting the mold.

[0028] Example 2 This second embodiment is based on the first embodiment, and is more specific, such as... Figure 2 As shown, a movable base 2 is provided at the bottom of the mounting frame 3, and a movable caster 1 is provided at the bottom of the movable base 2. The movable caster 1 allows the device to be moved easily, improving the mobility of the device.

[0029] The top of the movable base 2 is provided with a reinforcing rod 4, and the top of the reinforcing rod 4 is connected to the mounting frame 3. The movable base 2, the reinforcing rod 4 and the mounting frame 3 form a triangular structure. The reinforcing rod 4 can improve the stability of the mounting frame 3 through the triangular structure and prevent the mounting frame 3 from collapsing.

[0030] The outer wall of the movable caster 1 is fitted with a sound-dampening ring, which is made of rubber. The sound-dampening ring can achieve good noise reduction and improve the quietness when the device moves.

[0031] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A device for monitoring the flow of backwater in a mould, comprising a mounting frame (3), characterised in that, The mounting frame (3) has a U-shaped structure. Multiple manifolds (8) are provided on the inner walls of both sides of the mounting frame (3) at equal intervals. Multiple flow meters (6) are connected to the bottom of the manifolds (8) through pipelines. The end of the flow meter (6) away from the manifold (8) is connected to an inlet ball valve (12) through a pipeline. A transition block (9) is provided at one end of the manifold (8). An outlet pipe is provided at the end of the transition block (9) away from the manifold (8). An outlet ball valve (10) is provided at the bottom end of the outlet pipe. An electrical control box (7) is provided on one side of the mounting frame (3). The electrical control box (7) is used to feed back the flow rate and temperature data of the return water from the flow meter (6) to the cooling equipment.

2. The mold water return flow monitoring device of claim 1, wherein The electrical control box (7) is hinged to a cabinet door (11) on one side, and a handle is provided on the outer wall of the cabinet door (11).

3. The mold return water flow monitoring device according to claim 2, characterized in that, A sealing strip is provided at the connection between the cabinet door (11) and the electrical control box (7), and the sealing strip is made of silicone material.

4. The mold return water flow monitoring device according to claim 1, characterized in that, A one-way valve (5) is provided between the flow meter (6) and the inlet ball valve (12), and the two ends of the one-way valve (5) are respectively connected to the flow meter (6) and the inlet ball valve (12).

5. The mold return water flow monitoring device according to claim 1, characterized in that, The bottom of the mounting frame (3) is provided with a movable seat (2), and the bottom of the movable seat (2) is provided with movable casters (1).

6. The mold water return flow monitoring device of claim 5, wherein, The top of the movable seat (2) is provided with a reinforcing rod (4), the top of the reinforcing rod (4) is connected to the mounting frame (3), and the movable seat (2), the reinforcing rod (4) and the mounting frame (3) form a triangular structure.

7. The mold water return flow monitoring device of claim 6, wherein The outer wall of the movable caster (1) is fitted with a silent ring, which is made of rubber.

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