Cooling water pipe of injection mold

Abstract

The utility model discloses a cooling water pipe of an injection mold, and relates to the field of injection mold cooling equipment. The cabinet comprises the cabinet body, the water inlet pipe, the first water outlet pipe and the second water outlet pipe, the cleaning mechanism is arranged on the outer side of the water inlet pipe, the cleaning mechanism is arranged, a magnetic ring slides on the outer side of an extension pipe to control an internal magnetic ring to move, and the purpose of easily controlling a cleaning rod from the outside is achieved through magnetic connection; the cleaning rod is tightly attached to the filter screen, impurities are effectively removed, blockage is avoided, smoothness and purity of cooling water are guaranteed, cooling efficiency is improved, shutdown time is remarkably shortened, production efficiency is improved, the requirements of environmental protection and sustainable production are met, the first valve body controls water flow to enter the extension pipe, and in addition, the first valve body and the second valve body control the water flow to enter the extension pipe. The collecting shell and the first valve body are connected through the flange ring, dismounting and cleaning are easy, and therefore continuous cleaning and efficient operation of the cooling water pipe system are maintained.

Description

Technical Field

[0001] The utility model relates to the field of cooling equipment for injection moulds, in particular to a cooling water pipe for injection moulds. Background Art

[0002] The cooling water pipe of the injection mold is an important component for mold cooling. By introducing cooling water into the mold, the purpose of cooling the mold is achieved, thereby improving the working efficiency of the mold and extending its service life. The cooling water pipe is closely connected with the mold, and its material and design have a great influence on the performance and life of the mold.

[0003] When the existing cooling water pipes of injection molds are in use, filter pipes are generally installed on the water pipes. However, during long-term use, impurities will be attached to the filter net of the traditional filter pipe, affecting the water flow. At this time, the cooling water needs to be stopped to effectively remove the impurities. This process is not only time-consuming and labor-intensive, but also leads to production interruptions, increased maintenance costs and reduced production efficiency. Therefore, when designing the cooling water pipes of injection molds, it is necessary to provide a novel cleaning mechanism that can remove impurities on the filter net without stopping the machine, thereby improving the overall practicality. Utility Model Content

[0004] Based on this, the purpose of the utility model is to provide a cooling water pipe for an injection mold to solve the technical problem that the cleaning pipeline of the cooling water pipe of the traditional injection mold needs to be shut down for maintenance during cleaning.

[0005] To achieve the above object, the utility model provides the following technical solution: a cooling water pipe for an injection mold, comprising a cabinet, a water inlet pipe, a first water outlet pipe and a second water outlet pipe, a cleaning mechanism is arranged on the outside of the water inlet pipe, the cleaning mechanism comprises an extension pipe, the extension pipe is connected with the water inlet pipe, and the extension pipe and the water inlet pipe are arranged in a Y-shaped structure, and a filter screen is arranged at the connection between the extension pipe and the water inlet pipe;

[0006] The outer side of the extension tube is slidably connected with a magnetic ring, the inner wall of the extension tube is slidably connected with a magnetic attraction ring, the inner wall of the magnetic attraction ring is provided with a cleaning rod, and the cleaning rod is in contact with the filter screen.

[0007] By adopting the above technical solution, the design of the cleaning mechanism enables the cooling water pipe to remain unobstructed during long-term use and avoid blockage, thereby improving production efficiency. In addition, the setting of the filter effectively intercepts impurities in the water and prevents them from entering the cooling system, thereby extending the service life of the equipment.

[0008] Furthermore, the water inlet pipe, the first water outlet pipe, the second water outlet pipe and the cleaning mechanism are made of stainless steel, and the magnetic ring is magnetically connected to the magnetic attraction ring.

[0009] By adopting the above technical solution, the use of stainless steel makes the water inlet pipe, water outlet pipe and cleaning mechanism more corrosion-resistant and can be used for a long time in a variety of working environments. In addition, the magnetic connection between the magnetic ring and the magnetic suction ring realizes non-contact power transmission, making the cleaning process more convenient and quick.

[0010] Furthermore, a first valve body is disposed at the front end of the extension tube, and a collecting shell is disposed at the front end of the first valve body.

[0011] By adopting the above technical solution, the setting of the first valve body allows the user to close the water flow when necessary, which is convenient for maintenance or replacement of parts, and the collection shell can centrally collect impurities generated during the cleaning process to keep the working environment clean.

[0012] Furthermore, the collecting shell is detachably connected to the first valve body via a flange ring, and the collecting shell is made of transparent engineering plastic.

[0013] By adopting the above technical solution, the collection shell is made of transparent engineering plastic material, so that the user can intuitively see the impurity collection situation and judge the cleaning effect. In addition, the flange ring disassembly connection method allows the collection shell to be easily removed from the cooling water pipe system for easy cleaning or replacement.

[0014] Furthermore, the water inlet pipe, the first water outlet pipe and the second water outlet pipe are arranged equidistantly in a linear array, and a second valve body is provided above the outer surfaces of the water inlet pipe, the first water outlet pipe and the second water outlet pipe.

[0015] By adopting the above technical solution, the linear array of the water inlet pipe, the first water outlet pipe and the second water outlet pipe are equidistantly arranged, making the water flow distribution more uniform and improving the cooling efficiency. In addition, the setting of the second valve body provides an additional control point, which is convenient for shutting down the entire cooling system in an emergency.

[0016] Furthermore, a first temperature detector and a second temperature detector are respectively disposed below the second valve body.

[0017] By adopting the above technical solution, the first temperature detector and the second temperature detector can monitor the temperature of the inlet and outlet water in real time, helping users understand the cooling effect and make corresponding adjustments. Moreover, through the temperature data, users can promptly discover potential problems and take preventive measures to avoid production interruptions.

[0018] Furthermore, a clamp is provided below the first temperature detector and the second temperature detector, the clamp is detachably connected to the cabinet, and the clamp is clamped with the water inlet pipe, the first water outlet pipe, and the second water outlet pipe.

[0019] By adopting the above technical solution, the design of the clamp allows the water pipe to be firmly fixed on the cabinet, reducing the risk of damage due to vibration or movement, and the detachable connection method between the clamp and the cabinet is easy to operate during installation or maintenance.

[0020] Furthermore, a cabinet door is provided on the outer surface of the cabinet body, and the cabinet door is rotatably connected to the cabinet body.

[0021] By adopting the above technical solution, the setting of the cabinet door protects the cooling water pipe system from the influence of the external environment, such as dust, moisture, etc., and the rotating connection between the cabinet door and the cabinet body is convenient for users to open and close, providing a good user experience.

[0022] Furthermore, a visual window is provided on the outer surface of the cabinet door, and the visual window is made of tempered glass.

[0023] By adopting the above technical solution, the viewing window is made of tempered glass, which has high strength and transparency, can clearly display the situation inside the cabinet, and the user can observe the working status of the cooling water pipe system through the viewing window, and discover and solve problems in time.

[0024] Furthermore, a handle is provided on the outer surface of the viewing window, and the handle is made of plastic.

[0025] By adopting the above technical solution, the handle is made of plastic, which is light and easy to hold, making it easier for users to operate the cabinet door. In addition, the design of the handle conforms to ergonomic principles, provides a comfortable grip and reduces fatigue caused by long-term operation.

[0026] In summary, the utility model mainly has the following beneficial effects:

[0027] 1. The utility model sets a cleaning mechanism, and controls the movement of the internal magnetic ring by sliding the magnetic ring on the outside of the extension tube. This magnetic connection realizes the purpose of easily controlling the cleaning rod from the outside. The cleaning rod fits the filter screen tightly, effectively removes impurities, avoids blockage, ensures the smoothness and purity of cooling water, and thus improves cooling efficiency. This design significantly reduces downtime, improves production efficiency, and also saves water resources and energy, meeting the needs of environmental protection and sustainable production;

[0028] 2. The utility model provides a first valve body and a collecting shell. The first valve body controls the water flow into the extension pipe to ensure that the water flow is cut off during cleaning, making the cleaning process more effective while protecting the integrity of the cooling water pipe system. The collecting shell is responsible for centrally collecting impurities scraped from the filter screen during the cleaning process. Its transparent material allows the user to intuitively monitor the impurity collection situation and facilitates the judgment of the cleaning effect. In addition, the collecting shell and the first valve body are connected with a flange ring, which is easy to disassemble and clean, thereby maintaining the continuous cleanliness and efficient operation of the cooling water pipe system. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0030] Figure 2 This is a bottom-up three-dimensional structural schematic diagram of the utility model;

[0031] Figure 3 It is a schematic diagram of a side-view cross-sectional three-dimensional structure of the utility model;

[0032] Figure 4 For this utility model Figure 3 Schematic diagram of the structure enlarged at point A in the middle.

[0033] In the figure: 1. cabinet body; 2. cabinet door; 3. visual window; 4. water inlet pipe; 5. first water outlet pipe; 6. second water outlet pipe; 7. handle; 8. cleaning mechanism; 801. extension pipe; 802. filter screen; 803. first valve body; 804. magnetic ring; 805. magnetic ring; 806. cleaning rod; 807. collecting shell; 9. first temperature detector; 10. second temperature detector; 11. second valve body; 12. clamp. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0035] The following describes an embodiment of the utility model based on its overall structure.

[0036] Embodiment 1:

[0037] A cooling water pipe for an injection mold, such as Figure 1-Figure 4As shown, it includes a cabinet 1, a water inlet pipe 4, a first water outlet pipe 5 and a second water outlet pipe 6. A cleaning mechanism 8 is arranged on the outer side of the water inlet pipe 4. The cleaning mechanism 8 includes an extension pipe 801. The extension pipe 801 is connected with the water inlet pipe 4, and the extension pipe 801 and the water inlet pipe 4 are arranged in a Y-shaped structure. A filter screen 802 is arranged at the connection between the extension pipe 801 and the water inlet pipe 4. A magnetic ring 804 is slidably connected to the outer side of the extension pipe 801, and a magnetic attraction ring 805 is slidably connected to the inner wall of the extension pipe 801. A cleaning rod 806 is arranged on the inner wall of the magnetic attraction ring 805, and the cleaning rod 806 is fitted with the filter screen 802. The design of the cleaning mechanism 8 can automatically clean impurities in the water inlet pipe 4, reduces the frequency of manual maintenance, and improves production efficiency. In addition, the setting of the filter screen 802 effectively intercepts impurities in the water, protects the cooling water pipe system, and prolongs the service life.

[0038] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 The water inlet pipe 4, the first water outlet pipe 5, the second water outlet pipe 6 and the cleaning mechanism 8 are made of stainless steel, and the magnetic ring 804 is magnetically connected to the magnetic attraction ring 805. The stainless steel material makes the water inlet pipe 4, the first water outlet pipe 5, the second water outlet pipe 6 and the cleaning mechanism 8 have excellent corrosion resistance and high temperature resistance, ensuring the long-term stable operation of the system. Moreover, the magnetic connection between the magnetic ring 804 and the magnetic attraction ring 805 realizes contactless transmission, reduces wear, and improves the reliability and durability of the cleaning mechanism 8.

[0039] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 A first valve body 803 is provided at the front end of the extension tube 801, and a collecting shell 807 is provided at the front end of the first valve body 803. The transparent material of the collecting shell 807 enables the user to intuitively see the impurity collection situation, which is convenient for judging the effect of the cleaning process. The flange ring disassembly connection enables the collecting shell 807 to be easily disassembled from the cooling water pipe system for easy cleaning or replacement.

[0040] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 The collecting shell 807 is detachably connected to the first valve body 803 through a flange ring. The collecting shell 807 is made of transparent engineering plastic. The linear array of the water inlet pipe 4, the first water outlet pipe 5 and the second water outlet pipe 6 are equidistantly arranged to ensure uniform distribution of cooling water and improve cooling efficiency. The setting of the second valve body 11 facilitates the control of the switches of each water outlet pipe and is convenient for maintenance and inspection.

[0041] See also Figure 1 , Figure 2 , Figure 3The water inlet pipe 4, the first water outlet pipe 5 and the second water outlet pipe 6 are arranged equidistantly in a linear array. A second valve body 11 is provided above the outer surface of the water inlet pipe 4, the first water outlet pipe 5 and the second water outlet pipe 6. The first temperature detector 9 and the second temperature detector 10 can monitor the temperature of the inlet and outlet water in real time, providing accurate data support for temperature control. Temperature monitoring helps to detect temperature anomalies in time and avoid failures caused by overheating or insufficient cooling of the equipment.

[0042] Embodiment 2:

[0043] See also Figure 1 , Figure 2 , Figure 3 A first temperature detector 9 and a second temperature detector 10 are respectively arranged below the second valve body 11. The arrangement of the clamp 12 enables the water inlet pipe 4, the first water outlet pipe 5, and the second water outlet pipe 6 to be stably fixed on the cabinet 1, reducing vibration and displacement. The detachable connection between the clamp 12 and the cabinet 1 facilitates the installation and removal of the water pipes and improves the convenience of maintenance.

[0044] See also Figure 1 , Figure 2 , Figure 3 A clamp 12 is provided below the first temperature detector 9 and the second temperature detector 10 , the clamp 12 is detachably connected to the cabinet 1 , and the clamp 12 is clamped with the water inlet pipe 4 , the first water outlet pipe 5 , and the second water outlet pipe 6 .

[0045] See also Figure 1 , Figure 2 , Figure 3 A cabinet door 2 is provided on the outer surface of the cabinet body 1, and the cabinet door 2 is rotatably connected to the cabinet body 1. The setting of the cabinet door 2 protects the cooling water pipe system and prevents the entry of dust and foreign matter. The rotatable connection between the cabinet door 2 and the cabinet body 1 facilitates opening and closing of the cabinet door, and is convenient for operation and maintenance.

[0046] See also Figure 1 , Figure 2 , Figure 3 The outer surface of the cabinet door 2 is provided with a viewing window 3, and the material of the viewing window 3 is tempered glass. The setting of the viewing window 3 enables the user to intuitively observe the situation inside the cabinet 1, which is convenient for timely discovery and handling of problems. The viewing window 3 made of tempered glass has excellent light transmittance and impact resistance, ensuring the safety and accuracy of observation.

[0047] See also Figure 1 , Figure 2 , Figure 3 A handle 7 is provided on the outer surface of the viewing window 3, and the handle 7 is made of plastic. The setting of the handle 7 facilitates the user to operate the viewing window 3 and the cabinet door 2, improves the convenience of use, and the handle 7 made of plastic has good insulation and feel, thereby improving the safety of use.

[0048] The implementation principle of the utility model is as follows: first, the water inlet pipe 4, the first water outlet pipe 5 and the second water outlet pipe 6 need to be installed and fixed to the cabinet 1 through the clamp 12, and then after a period of use, the water entering the water inlet pipe 4 can be intercepted by the cleaning mechanism 8 and can be cleaned in real time;

[0049] Since the outer side of the extension tube 801 is slidably connected with a magnetic ring 804, and the inner wall thereof is slidably connected with a magnetic attraction ring 805, the magnetic ring 804 and the magnetic attraction ring 805 are magnetically connected, so that the movement of the internal magnetic attraction ring 805 can be controlled by operating the magnetic ring 804 from the outside, and a cleaning rod 806 is provided on the inner wall of the magnetic attraction ring 805, and the cleaning rod 806 is closely fitted with the filter screen 802, and moves with the movement of the magnetic attraction ring 805, so as to scrape off the impurities on the filter screen;

[0050] A first valve body 803 is provided at the front end of the extension tube 801 for controlling the switch of the water flow. When the cleaning operation is performed, closing the first valve body 803 can cut off the water flow to ensure the effective implementation of the cleaning process. A collecting shell 807 is provided at the front end of the first valve body 803 for collecting impurities cleaned from the extension tube 801, and the material of the collecting shell 807 is transparent engineering plastic. The user can intuitively see the impurity collection situation, which is convenient for judging the cleaning effect. At the same time, the collecting shell 807 and the first valve body 803 are disassembled and connected through a flange ring to facilitate cleaning or replacement.

[0051] Parts not involved in the present invention are the same as the prior art or can be implemented by using the prior art, and will not be described in detail here.

[0052] Although an embodiment of the utility model has been shown and described, this specific embodiment is only an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contribution as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims

1. A cooling water pipe for an injection mold, characterized in that: The utility model comprises a cabinet (1), a water inlet pipe (4), a first water outlet pipe (5) and a second water outlet pipe (6); a cleaning mechanism (8) is arranged on the outer side of the water inlet pipe (4); the cleaning mechanism (8) comprises an extension pipe (801); the extension pipe (801) is connected with the water inlet pipe (4), and the extension pipe (801) and the water inlet pipe (4) are arranged in a Y-shaped structure; a filter screen (802) is arranged at the connection between the extension pipe (801) and the water inlet pipe (4); The outer side of the extension tube (801) is slidably connected to a magnetic ring (804), the inner wall of the extension tube (801) is slidably connected to a magnetic attraction ring (805), the inner wall of the magnetic attraction ring (805) is provided with a cleaning rod (806), and the cleaning rod (806) is in contact with the filter screen (802).

2. The cooling water pipe for the injection mold according to claim 1, characterized in that: The water inlet pipe (4), the first water outlet pipe (5), the second water outlet pipe (6) and the cleaning mechanism (8) are made of stainless steel, and the magnetic ring (804) is magnetically connected to the magnetic attraction ring (805).

3. The cooling water pipe for the injection mold according to claim 1, characterized in that: A first valve body (803) is disposed at the front end of the extension tube (801), and a collecting shell (807) is disposed at the front end of the first valve body (803).

4. The cooling water pipe for the injection mold according to claim 3, characterized in that: The collecting shell (807) is detachably connected to the first valve body (803) via a flange ring, and the collecting shell (807) is made of transparent engineering plastic.

5. The cooling water pipe for the injection mold according to claim 1, characterized in that: The water inlet pipe (4), the first water outlet pipe (5) and the second water outlet pipe (6) are arranged in a linear array at equal intervals, and a second valve body (11) is provided above the outer surfaces of the water inlet pipe (4), the first water outlet pipe (5) and the second water outlet pipe (6).

6. The cooling water pipe for the injection mold according to claim 5, characterized in that: A first temperature detector (9) and a second temperature detector (10) are respectively arranged below the second valve body (11).

7. The cooling water pipe for the injection mold according to claim 6, characterized in that: A clamp (12) is provided below the first temperature detector (9) and the second temperature detector (10); the clamp (12) is detachably connected to the cabinet (1), and the clamp (12) is clamped to the water inlet pipe (4), the first water outlet pipe (5), and the second water outlet pipe (6).

8. The cooling water pipe for the injection mold according to claim 1, characterized in that: The outer surface of the cabinet body (1) is provided with a cabinet door (2), and the cabinet door (2) is rotatably connected to the cabinet body (1).

9. The cooling water pipe for the injection mold according to claim 8, characterized in that: The outer surface of the cabinet door (2) is provided with a viewing window (3), and the viewing window (3) is made of tempered glass.

10. The cooling water pipe for the injection mold according to claim 9, characterized in that: The outer surface of the viewing window (3) is provided with a handle (7), and the handle (7) is made of plastic.

Images