A mold water circuit condition testing vehicle

Abstract

This utility model relates to the field of mold testing technology, and in particular to a mold water system condition testing vehicle. The mold water system condition testing vehicle includes: a vehicle body, a water tank, a variable frequency pump, an outlet hose assembly, an inlet bend assembly, a flow meter, and a guide return structure; the water tank, the variable frequency pump, and the inlet bend assembly are all mounted on the vehicle body; the water tank has an internal cavity, which is connected to the variable frequency pump via the outlet hose assembly; the guide return structure is located above the water tank and communicates with the cavity; the flow meter is mounted on the inlet bend assembly and is used to detect the water flow rate within the inlet bend assembly; the inlet bend assembly includes a first outlet, and the guide return structure includes a return end, with the first outlet located above the return end; this mold water system condition testing vehicle features a modular design that improves efficiency and energy consumption, and facilitates operation and maintenance deployment.

Description

Technical Field

[0001] This utility model relates to the field of mold testing technology, and in particular to a mold water circuit condition testing vehicle. Background Technology

[0002] In the injection molding and die casting production industry, injection molds and die casting molds are core tools, and their water system design plays a crucial role in product quality control and production efficiency improvement. To accelerate the heating or cooling process of molds and optimize production efficiency, the industry generally adds a large number of water systems to molds. However, during long-term use, water systems are prone to leaks, blockages, and other malfunctions, requiring flow and pressure testing of the molds to identify potential safety hazards. However, under current technology, mold water system testing is complex and lacks convenient testing equipment; return water often relies on additional power, resulting in high energy consumption; flow monitoring accuracy and convenience are insufficient, and the overall structure is complex, with high assembly and maintenance thresholds, making rapid deployment and maintenance difficult. There is an urgent need for a simplified, efficient, and highly adaptable mold water system condition testing solution. Utility Model Content

[0003] This utility model aims to solve at least one of the technical problems existing in the prior art.

[0004] This utility model provides a mold water circuit condition testing vehicle, comprising: a vehicle body, a water tank, a variable frequency pump, an outlet hose assembly, an inlet bend assembly, a flow meter, and a guide water return structure; the water tank, the variable frequency pump, and the inlet bend assembly are all mounted on the vehicle body; the water tank has an internal cavity, which is connected to the variable frequency pump via the outlet hose assembly; the guide water return structure is located above the water tank and is connected to the cavity; the flow meter is mounted on the inlet bend assembly and is used to detect the water flow rate within the inlet bend assembly; the inlet bend assembly includes a first outlet, and the guide water return structure includes a return end, with the first outlet located above the return end.

[0005] The beneficial effects of this utility model are as follows: This mold water circuit condition testing vehicle achieves multi-dimensional improvements in testing efficiency and energy consumption through modular design, and is especially suitable for online condition monitoring in mold manufacturing, injection molding and other scenarios; its innovative designs such as gravity-assisted reflux and variable frequency pump dynamic adjustment provide an economical technical solution for the reliability assessment of mold water circuits. The overall structure revolves around the core functions of "water circuit circulation + flow detection", with fewer components, clear connection relationships, convenient assembly and maintenance, reducing the manufacturing and use threshold, and facilitating rapid deployment and daily operation and maintenance in the workshop.

[0006] Furthermore, the inlet bend assembly includes an inlet bend and a first quick connector. The inlet bend is mounted on the vehicle body, and the flow meter is mounted on the inlet bend. The inlet bend includes an inlet, and the first quick connector is mounted on the inlet. The water return structure includes a first guide channel and a second guide channel, which are connected. The first guide channel is located above the second guide channel, and its inner diameter is larger than that of the second guide channel. The return water end is located on the first guide channel, which is connected to the cavity. The first outlet is located on the second guide channel.

[0007] Furthermore, the water outlet hose assembly includes a water outlet hose and a second quick connector. The water outlet hose includes a second water outlet, which is connected to the second quick connector. The vehicle body includes a support module, a mounting bracket, and a protective frame. The protective frame is located on the side of the support module away from the water tank. The mounting bracket is located on the protective frame. The water tank is located on the support module. The variable frequency pump is located on the mounting bracket. The cavity is connected to the variable frequency pump through the water outlet hose.

[0008] Furthermore, the mold water circuit condition testing vehicle also includes: an air blowing hose and a blower. The blower is located in the cavity. A first through hole is provided on the water tank. The air blowing hose includes an air inlet end and an air blowing end. The air inlet end is connected to the blower through the first through hole. A second through hole is provided on the mounting bracket. The air blowing end is snapped into the second through hole. The air blowing hose is used to blow the water remaining in the mold back into the cavity.

[0009] Furthermore, the water tank is also provided with a water inlet interface, which is connected to the cavity and is used to connect to an external pipeline system.

[0010] Furthermore, the mold water circuit condition testing vehicle also includes a cover and a handle, with the handle located on the cover; the cover is hinged to the water tank and covers the cavity; the cover has a third through hole, through which the water outlet hose assembly is connected to the cavity; the cover also has a fourth through hole, through which the water guide return structure is connected to the cavity.

[0011] Furthermore, the mold water circuit condition testing vehicle also includes a drain pipe, which is located on the side wall of the water tank and is connected to the cavity.

[0012] Furthermore, the load-bearing module includes a push handle and a flat plate support structure, wherein the push handle, the protective frame, and the water tank are all mounted on the flat plate support structure.

[0013] Furthermore, the bottom of the flat plate support structure is provided with multiple traveling pulleys.

[0014] Furthermore, the mold water circuit condition testing vehicle also includes a fixing component, which is disposed on the protective frame and is used to fix the flow meter.

[0015] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0016] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which: Figure 1 This is the first overall structural schematic diagram of a mold waterway working condition testing vehicle according to the present invention; Figure 2 This is a second overall structural schematic diagram of a mold waterway condition testing vehicle according to the present invention; Figure 3 This is a schematic diagram of the water guiding and return structure of a mold water circuit condition testing vehicle according to the present invention; Figure 4 This is a partial structural schematic diagram of a mold waterway condition testing vehicle according to the present invention.

[0017] In the attached diagram: 1-Vehicle body; 10-Cover; 11-Bearing module; 12-Mounting bracket; 121-Second through hole; 13-Protective frame; 14-Handle; 15-Walking pulley; 16-Drain pipe; 2-Water tank; 21-First through hole; 3-Variable frequency pump; 4-Outlet hose assembly; 41-Outlet hose; 5-Inlet bend assembly; 51-First outlet; 52-Inlet bend; 53-First quick connector; 6-Flow meter; 7-Guiding and return water structure; 71-Return water end; 72-First guide channel; 73-Second guide channel; 8-Air blowing hose; 9-Water inlet interface. Detailed Implementation

[0018] The embodiments of the present invention are described in detail below. Examples of the 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.

[0019] like Figure 1-4As shown, a mold water circuit condition testing vehicle includes: a vehicle body 1, a water tank 2, a variable frequency pump 3, an outlet hose assembly 4, an inlet bend assembly 5, a flow meter 6, and a flow guide and return structure 7. The water tank 2, the variable frequency pump 3, and the inlet bend assembly 5 are all mounted on the vehicle body 1. The water tank 2 has an internal cavity storing testing water. The cavity is connected to the variable frequency pump 3 via the outlet hose assembly 4. The variable frequency pump 3 can dynamically adjust the outlet water pressure and flow rate to adapt to the different working conditions of the mold water circuit. The flow guide and return structure 7 is located above the water tank 2 and is connected to the cavity. It utilizes gravitational potential energy to form a natural backflow, reducing overall energy consumption. The structure 7 may include an inverted flared structure, an inverted cup-shaped structure, etc., and the shape of the guide water return structure 7 is preferably an inverted cup-shaped structure; the flow meter 6 is installed on the inlet bend assembly 5, and the type of flow meter 6 includes turbine flow meter 6, electromagnetic flow meter 6, ultrasonic flow meter 6, rotor flow meter 6, etc.; in this embodiment, the flow meter 6 used is a rotor flow meter 6, which is used to monitor the inlet water flow in real time and provide data for water circuit blockage, leakage and other faults; the flow meter 6 is used to detect the water flow in the inlet bend assembly 5; the inlet bend assembly 5 includes a first outlet 51, and the guide water return structure 7 includes a return end 71, with the first outlet 51 located above the return end 71; In this embodiment, the mold water circuit condition testing vehicle achieves multi-dimensional improvements in testing efficiency and energy consumption through modular design, making it particularly suitable for online condition monitoring in scenarios such as mold manufacturing and injection molding. Its innovative designs, such as gravity-assisted reflux and dynamic adjustment of the variable frequency pump 3, provide an economical technical solution for the reliability assessment of mold water circuits. The overall structure revolves around the core functions of "water circuit circulation + flow detection," with fewer components, clear connection relationships, and convenient assembly and maintenance, reducing the manufacturing and usage threshold and facilitating rapid deployment and daily operation and maintenance in the workshop.

[0020] The inlet bend assembly 5 includes an inlet bend 52 and a first quick connector 53, such as a plug-in quick connector, a compression fitting quick connector, or a threaded quick connector. The inlet bend 52 is mounted on the vehicle body 1, and the flow meter 6 is mounted on the inlet bend 52. The inlet bend 52 includes an inlet, and the first quick connector 53 is mounted on the inlet. The flow guiding and return structure 7 includes a first guide channel 72 and a second guide channel 73, with the first guide channel 72 and the second guide channel 73 connected. The first guide channel 72 is located at... Above the second guide channel 73, the inner diameter of the first guide channel 72 is larger than the inner diameter of the second guide channel 73. The first guide channel 72 and the second guide channel 73 form a graded structure that is "wider at the top and narrower at the bottom". The large inner diameter of the first guide channel 72 can buffer the backflow of the mold water channel, and the small inner diameter of the second guide channel 73 can quickly return the water to the water tank 2 with the help of gravitational potential energy, so as to avoid the overflow of the water tank 2. The return water end 71 is located on the first guide channel 72, the first guide channel 72 is connected to the cavity, and the first water outlet 51 is located on the second guide channel 73. In this embodiment, the detection efficiency and stability are improved by optimizing the inlet bend assembly 5 and the flow guide and return structure 7; the inlet bend 52 is equipped with a quick connector to achieve connection with the mold water circuit; the flow guide and return structure 7 adopts a "wide at the top and narrow at the bottom" graded groove, with the large groove buffering the return flow and the small groove accelerating the return flow by gravity, preventing overflow and reducing energy consumption. The overall structure is easy to maintain, and when combined with the flow meter 6 to measure the flow, it provides an efficient solution for mold water circuit detection.

[0021] The water outlet hose assembly 4 includes a water outlet hose 41 and a second quick connector, which forms a bidirectional "inlet-outlet" connection with the first quick connector 53. The water outlet hose 41 includes a second outlet, which is connected to the second quick connector. The vehicle body 1 includes a load-bearing module 11 to ensure the stability of the vehicle body 1, a mounting bracket 12, and a protective frame 13. The protective frame 13 is located on the side of the load-bearing module 11 away from the water tank 2. The mounting bracket 12 is located on the protective frame 13. The protective frame 13 is used to protect core components such as the variable frequency pump 3 and the flow meter 6, preventing damage to the core components from collisions with workshop forklifts. The water tank 2 is located on the load-bearing module 11, and the variable frequency pump 3 is located on the mounting bracket 12. The cavity is connected to the variable frequency pump 3 through the water outlet hose 41. Using the water outlet hose 41 to connect to the variable frequency pump 3 helps to absorb pump body vibration. In this embodiment, the practicality of the testing vehicle is improved through structural optimization. The water outlet hose assembly 4 is equipped with a quick connector to achieve bidirectional connection. The vehicle body 1 has a layered design, the load-bearing module 11 stabilizes the center of gravity, and the bracket 12 and protective frame 13 protect the core components. The water outlet hose 41 absorbs the vibration of the pump body, enhancing the durability and safety of the equipment.

[0022] The mold water circuit condition testing vehicle also includes: an air blowing hose 8 and a blower. The blower is located in the cavity. The water tank 2 has a first through hole 21. The air blowing hose 8 includes an air inlet end and an air blowing end. The air inlet end is connected to the blower through the first through hole 21. The mounting bracket 12 has a second through hole 121. The air blowing end is snapped into the second through hole 121. The air blowing hose 8 is used to blow the water remaining in the mold back into the cavity. In this embodiment, after the test is completed, the blower is started to generate a high-speed airflow, which is blown from the mold water inlet through the air blowing hose 8, and the residual water is blown back to the water tank 2 cavity through the water inlet bend 52 to avoid mold corrosion caused by residual water.

[0023] The water tank 2 is also provided with a water inlet 9, which is connected to the cavity and is used to connect to an external pipeline system. In this embodiment, the water tank 2 is equipped with a water inlet 9 to connect with the external pipeline system, which facilitates the replenishment of testing water, ensures recycling, and enhances the continuous operation capability and practicality of the testing vehicle.

[0024] The mold water circuit condition testing vehicle also includes a cover 10 and a handle 14. The handle 14 is located on the cover 10, allowing the operator to open and close the cover 10 with one hand, which is suitable for cleaning scenarios. The cover 10 is hinged to the water tank 2 and covers the cavity. The cover 10 isolates external pollutants, reduces the deposition of impurities inside the water tank 2, ensures the purity of the testing water, and avoids blockage of the flow meter 6 and pipes. A third through hole is provided on the cover 10, through which the water outlet hose assembly 4 is connected to the cavity. A fourth through hole is also provided on the cover 10, through which the flow return structure 7 is connected to the cavity. In this embodiment, the addition of a cover 10 and a handle 14 improves the protection and ease of operation of the testing vehicle. The cover 10 is hinged to the water tank 2, isolating dust and other pollutants, reducing the deposition of impurities in the water tank 2, ensuring the purity of the testing water, and reducing the risk of blockage of the flow meter 6 and the pipeline. The third and fourth through holes on it are adapted to the water outlet hose 41 and the water return structure 7 to ensure the cavity is sealed. The handle 14 is designed to facilitate opening and closing the cover 10 with one hand, adapting to cleaning and maintenance scenarios, shortening the maintenance time of the water tank 2, and enhancing the durability and ease of use of the equipment.

[0025] The mold water circuit condition testing vehicle also includes a drain pipe 16, which is located on the side wall of the water tank 2 and is connected to the cavity. In this embodiment, a drain pipe is provided on the side wall of the water tank 2 to facilitate the emptying of sewage from the cavity, thereby improving the convenience of maintenance of the testing vehicle and the cleanliness of the water used.

[0026] The load-bearing module 11 includes a push handle and a flat plate support structure. The push handle, the protective frame 13 and the water tank 2 are all mounted on the flat plate support structure. In this embodiment, the push handle and flat support structure of the bearing module 11 facilitate the operator to push the testing vehicle, while also securely mounting the protective frame 13 and the water tank 2, enhancing the mobility and structural stability of the equipment.

[0027] The bottom of the flat plate support structure is provided with multiple walking pulleys 15; In this embodiment, when the mold water circuit condition testing vehicle needs to be moved, the vehicle body 1 is pushed by the push handle, and the vehicle body 1 moves by the walking pulley 15.

[0028] The mold water circuit condition testing vehicle also includes a fixing component, which is installed on the protective frame 13 and is used to fix the flow meter 6. In this embodiment, a fastener is provided on the protective frame 13 to fix the flow meter 6, which can effectively prevent it from loosening and shifting during the movement of the testing vehicle, and ensure the accuracy and stability of the flow detection data.

[0029] The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0030] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0031] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0032] The embodiments of this utility model will be described below with reference to the figures.

[0033] The preferred embodiments of the present invention have been described in detail above, but the invention is not limited to the embodiments described. Those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present invention, and these equivalent modifications or substitutions are all included within the scope defined by the claims of the present invention.

Claims

1. A mold water circuit condition testing vehicle, characterized in that, include: The vehicle body (1), water tank (2), variable frequency pump (3), water outlet hose assembly (4), water inlet bend assembly (5), flow meter (6), and water return structure (7) are provided on the vehicle body (1). The water tank (2), the variable frequency pump (3), and the water inlet bend assembly (5) are all located on the vehicle body (1). The water tank (2) has a cavity inside, and the cavity is connected to the variable frequency pump (3) through the water outlet hose assembly (4). The water return structure (7) is located above the water tank (2) and is connected to the cavity. The flow meter (6) is located on the water inlet bend assembly (5) and is used to detect the water flow rate in the water inlet bend assembly (5). The water inlet bend assembly (5) includes a first water outlet (51), and the water return structure (7) includes a return end (71). The first water outlet (51) is located above the return end (71).

2. The mold water circuit condition testing vehicle as described in claim 1, characterized in that: The inlet bend assembly (5) includes an inlet bend (52) and a first quick connector (53). The inlet bend (52) is mounted on the vehicle body (1). The flow meter (6) is mounted on the inlet bend (52). The inlet bend (52) includes an inlet. The first quick connector (53) is mounted on the inlet. The guide return structure (7) includes a first guide groove (72) and a second guide groove (73). The first guide groove (72) is connected to the second guide groove (73). The first guide groove (72) is located above the second guide groove (73). The inner diameter of the first guide groove (72) is larger than the inner diameter of the second guide groove (73). The return end (71) is located on the first guide groove (72). The first guide groove (72) is connected to the cavity. The first outlet (51) is mounted on the second guide groove (73).

3. The mold water circuit condition testing vehicle as described in claim 1, characterized in that: The water outlet hose assembly (4) includes a water outlet hose (41) and a second quick connector. The water outlet hose (41) includes a second water outlet, which is connected to the second quick connector. The vehicle body (1) includes a support module (11), a mounting bracket (12), and a protective frame (13). The protective frame (13) is located on the side of the support module (11) away from the water tank (2). The mounting bracket (12) is located on the protective frame (13). The water tank (2) is located on the support module (11). The variable frequency pump (3) is located on the mounting bracket (12). The cavity is connected to the variable frequency pump (3) through the water outlet hose (41).

4. The mold water circuit condition testing vehicle as described in claim 3, characterized in that: The mold water circuit condition testing vehicle also includes: an air blowing hose (8) and a blower. The blower is located in the cavity. The water tank (2) has a first through hole (21). The air blowing hose (8) includes an air inlet end and an air blowing end. The air inlet end is connected to the blower through the first through hole (21). The mounting bracket (12) has a second through hole (121). The air blowing end is snapped into the second through hole (121). The air blowing hose (8) is used to blow the water remaining in the mold back into the cavity.

5. The mold water circuit condition testing vehicle as described in claim 1, characterized in that: The water tank (2) is also provided with a water inlet (9), which is connected to the cavity and is used to connect to an external pipeline system.

6. The mold water circuit condition testing vehicle as described in claim 1, characterized in that: The mold water circuit condition testing vehicle also includes a cover (10) and a handle (14), the handle (14) being provided on the cover (10); the cover (10) is hinged to the water tank (2), the cover (10) is covering the cavity, the cover (10) is provided with a third through hole, the water outlet hose assembly (4) is connected to the cavity through the third through hole; the cover (10) is also provided with a fourth through hole, the water guide return structure (7) is connected to the cavity through the fourth through hole.

7. The mold water circuit condition testing vehicle as described in claim 1, characterized in that: The mold water circuit condition testing vehicle also includes a drain pipe, which is located on the side wall of the water tank (2) and is connected to the cavity.

8. The mold water circuit condition testing vehicle as described in claim 3, characterized in that: The load-bearing module (11) includes a push handle and a flat plate support structure. The push handle, the protective frame (13) and the water tank (2) are all mounted on the flat plate support structure.

9. A mold water circuit condition testing vehicle according to claim 8, characterized in that: The bottom of the flat plate support structure is provided with multiple walking pulleys (15).

10. A mold water circuit condition testing vehicle as described in claim 3, characterized in that: The mold water circuit condition testing vehicle also includes a fixing component, which is installed on the protective frame (13) and is used to fix the flow meter.

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