Pipeline production mold with automatic cooling and heat dissipation structure

Abstract

The invention relates to the field of mold heat dissipation, in particular to a pipeline production mold with an automatic cooling and heat dissipation structure. The pipeline production mold with the automatic cooling and heat dissipation structure comprises a mold body and further comprises two shell covers, the two shell covers are fixed to the outer portion of the mold body, and gaps are formed between the shell covers and the mold body; the air cooling heat dissipation mechanism comprises a draught fan and an air inlet pipe which are installed on the shell cover, and the air inlet end of the draught fan and the air inlet pipe both communicate with the interval between the shell cover and the mold body; and the water seal heat dissipation mechanism comprises a spiral pipe used for conveying water, and the spiral pipe is wound and fixed to the outer portion of the mold body. According to the pipeline production mold with the automatic cooling and heat dissipation structure, the air cooling heat dissipation mechanism and the water cooling heat dissipation mechanism are used in cooperation, the heat dissipation speed of the mold body can be further increased, and then the pipeline production and machining efficiency is improved.

Description

Technical Field

[0001] The invention relates to the field of mold heat dissipation, and in particular to a pipeline production mold with an automatic cooling and heat dissipation structure. Background Art

[0002] A pipeline is a tubular structure used to transport fluids (such as gas, liquid or fluid with solid particles). It is widely used in water supply, drainage, heating, gas supply, long-distance transportation of oil and natural gas, agricultural irrigation, hydraulic engineering and various industrial devices.

[0003] When using molds to produce and process pipes, the raw materials in a hot melt state need to be poured into the mold, and then a long period of cooling is required to shape the pipe. After shaping, the finished product can be demolded. For traditional processing molds, in order to accelerate the cooling of the raw materials, a water cooling structure is set inside the mold, and cold water is used to absorb the heat radiated from the mold to further improve the production efficiency of the pipe. However, if only water cooling is used for heat dissipation, due to structural limitations, the water pipes arranged inside the mold are not dense enough, so the range of action is limited to a certain extent, which has a significant impact on heat dissipation.

[0004] Therefore, it is necessary to provide a new pipeline production mold with an automatic cooling and heat dissipation structure to solve the above technical problems. Summary of the invention

[0005] In order to solve the above technical problems, the present invention provides a pipeline production mold with an automatic cooling and heat dissipation structure.

[0006] The pipeline production mold with an automatic cooling and heat dissipation structure provided by the present invention comprises a mold main body and also comprises:

[0007] Shell covers, wherein two shell covers are symmetrically arranged, the two shell covers are fixed to the outside of the mold body, there is a gap between the shell covers and the mold body, and a support frame for support is fixed at the lower end of the shell covers;

[0008] An air-cooling heat dissipation mechanism, the air-cooling heat dissipation mechanism comprising a fan and an air inlet pipe mounted on the shell cover, the air inlet end of the fan and the air inlet pipe both being connected to the gap between the shell cover and the mold body, and taking away the heat radiated from the mold body by accelerating the flow rate of the air flow inside the gap;

[0009] The water-sealed heat dissipation mechanism comprises a spiral tube for conveying water, the spiral tube is wound and fixed on the outside of the mold body, and absorbs the heat radiated from the mold body by introducing cold water.

[0010] Preferably, a spiral baffle is fixed to the circumferential outer wall of the mold body, the outer edge of the baffle contacts the inner wall of the shell cover, and a channel for air flow is formed between the mold body, the shell cover and the baffle.

[0011] Preferably, the baffle and the shell cover are sealed by a rubber strip.

[0012] Preferably, a plurality of fins located inside the channel are also fixed on the baffle.

[0013] Preferably, a first rubber tube is fixed to the other end of the air inlet pipe, and a hemispherical filter is fixed to the other end of the first rubber tube. The filter has a certain displacement floating amount by utilizing the deformation effect of the first rubber tube.

[0014] Preferably, the water cooling mechanism comprises an external pipe, the external pipe is fixed to the output end of the water pump through a flange, a second rubber tube is fixed to the other end of the external pipe, a positioning pipe is fixed to the other end of the second rubber pipe, the other end of the positioning pipe is connected to a rotatable connecting pipe, and the other end of the connecting pipe is connected to a third rubber pipe;

[0015] A flow guide seat is also fixed outside the mold body, the flow guide seat is connected to the third rubber tube, and multiple connecting nozzles are also fixed. A spiral tube is fixed on any one of the connecting nozzles, and the other end of the spiral tube is connected to a water outlet pipe fixed on the shell cover.

[0016] Preferably, the two ends of the connecting pipe are rotatably connected with a first rotating sealing joint and a second rotating sealing joint respectively, and the positioning tube and the third rubber tube are connected through the first rotating sealing joint and the second rotating sealing joint. A spiral plate is fixed inside the circumference of the connecting pipe, and the impact force of the water flow is used to generate a torque on the connecting pipe to rotate the connecting pipe. An eccentric counterweight block is also fixed outside the connecting pipe.

[0017] Preferably, the second rotary sealing joint is fixed on the filter screen.

[0018] Preferably, the spiral tube is fixed to any fin.

[0019] Compared with the related art, the pipeline production mold with automatic cooling and heat dissipation structure provided by the present invention has the following beneficial effects:

[0020] 1. A spiral baffle is fixed on the outside of the mold body, and an air duct is formed between the baffle, the mold body and the shell cover. The air duct fully covers the outside of the mold body. The fan can accelerate the flow rate of the air flow inside the air duct to achieve air cooling and heat dissipation of the mold body. The air cooling range is more comprehensive and the heat dissipation effect is better;

[0021] 2. The spiral tube for conveying cold water is arranged inside the air duct to realize water cooling of the mold body. This arrangement enables more dense spiral tubes to be arranged in a limited space, so its water cooling effect is further improved;

[0022] 3. Fins fixed to the mold body are arranged inside the air duct, which can improve the conduction of heat. Therefore, when air cooling is performed, the heat dissipation effect can be better improved. At the same time, the spiral tube is fixed by the fins, so the water cooling heat dissipation effect will also be higher.

[0023] 4. The filter is used to intercept dirt in the air and prevent it from entering the air duct. At the same time, it is installed on the air inlet pipe through the first rubber tube so that it has a certain amount of floating. The connecting pipe has a spiral plate inside. When the water flows through it quickly, it can convert the kinetic energy of the water flow to rotate itself and generate vibration through the eccentric counterweight. The vibration can be directly transmitted to the filter, which has a certain cleaning effect on the filter. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A structural schematic diagram of a preferred embodiment of a pipeline production mold with an automatic cooling and heat dissipation structure provided by the present invention;

[0025] Figure 2 The present invention shows Figure 1 Schematic diagram of the structure inside the shell;

[0026] Figure 3 It is a partial structural schematic diagram of the air-cooling heat dissipation mechanism and the water-cooling heat dissipation mechanism shown in the present invention;

[0027] Figure 4 It is a partial structural schematic diagram of the air-cooling heat dissipation mechanism shown in the present invention;

[0028] Figure 5 It is a schematic diagram of the partial structure of the water cooling and heat dissipation mechanism shown in the present invention;

[0029] Figure 6 It is a structural schematic diagram of the connecting pipe shown in the present invention;

[0030] Figure 7 It is a schematic diagram of the structure of the fins and spiral tubes shown in the present invention.

[0031] Numbers in the figure: 1, mold body; 2, shell cover; 3, support frame; 4, baffle; 5, fin;

[0032] 6. air cooling mechanism; 61. fan; 62. air inlet pipe; 63. first rubber tube; 64. filter;

[0033] 7. Water-cooling heat dissipation mechanism; 71. External pipe; 72. Second rubber pipe; 73. Positioning pipe; 74. First rotary sealing joint; 75. Connecting pipe; 76. Second rotary sealing joint; 77. Third rubber pipe; 78. Guide seat; 79. Connecting nozzle; 710. Spiral plate; 711. Eccentric counterweight; 712. Spiral pipe; 713. Water outlet pipe. DETAILED DESCRIPTION

[0034] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0035] The specific implementation of the present invention is described in detail below in conjunction with specific embodiments.

[0036] See also Figures 1 to 7 An embodiment of the present invention provides a pipeline production mold with an automatic cooling and heat dissipation structure. The pipeline production mold with an automatic cooling and heat dissipation structure includes a mold body 1, a shell cover 2, and an air-cooling heat dissipation mechanism 6 and a water-cooling heat dissipation mechanism 7 installed on the shell cover 2.

[0037] It should be noted that: in this device, a shell cover 2 is set outside the mold body 1, and an air-cooled heat dissipation mechanism 6 and a water-cooled heat dissipation mechanism 7 are installed on the shell cover 2. The two are used in conjunction with each other to further improve the heat dissipation speed of the mold body 1, thereby improving the efficiency of pipeline production and processing.

[0038] For shell cover 2;

[0039] See also Figure 1 and Figure 2 There are two shell covers 2 symmetrically arranged, and the two shell covers 2 are fixed to the outside of the mold body 1, with a gap between the shell covers 2 and the mold body 1, and a support frame 3 for support is fixed at the lower end of the shell covers 2;

[0040] At the same time, a spiral baffle 4 is fixed to the circumferential outer wall of the mold body 1, and the outer edge of the baffle 4 contacts the inner wall of the shell cover 2. A channel for air flow is formed between the mold body 1, the shell cover 2 and the baffle 4. The baffle 4 and the shell cover 2 are sealed by a rubber strip, and a plurality of fins 5 located inside the channel are also fixed to the baffle 4.

[0041] It should be noted that: there are two shell covers 2, and the two shell covers 2 are fixed on the mold body 1 by docking, and a closed space is formed between the shell covers 2 and the mold body 1; at the same time, a spiral baffle 4 is fixed on the circumferential outer wall of the mold body 1, and an air duct is formed between the baffle 4, the mold body 1 and the shell covers 2, and the air duct is also spiral, so when the air cooling operation is performed, the air flow covers a larger range, and the air cooling and heat dissipation effect will be better;

[0042] A plurality of fins 5 are fixed to the circumferential outer wall of the mold body 1. The fins 5 have good thermal conductivity. Meanwhile, the fins 5 are located inside the air duct. Therefore, during air cooling and heat dissipation operations, the radiated heat can be better taken away, further improving the heat dissipation effect.

[0043] For air cooling heat dissipation mechanism 6;

[0044] See also Figures 2 to 4 The air-cooling heat dissipation mechanism 6 includes a fan 61 and an air inlet pipe 62 mounted on the shell cover 2, and the air inlet end of the fan 61 and the air inlet pipe 62 are both connected to the interval between the shell cover 2 and the mold body 1;

[0045] A first rubber tube 63 is fixed to the other end of the air inlet pipe 62 , and a hemispherical filter 64 is fixed to the other end of the first rubber tube 63 . The filter 64 has a certain displacement floating amount by utilizing the deformation effect of the first rubber tube 63 .

[0046] It should be noted that: when the air-cooling heat dissipation mechanism 6 is used for heat dissipation, the fan 61 is turned on, and the air flow enters the gap between the mold body 1 and the shell cover 2 from the air inlet pipe 62 and flows along the air duct. In this process, the heat radiated from the mold body 1 to the gap can be taken away, so that the air-cooling heat dissipation of the mold body 1 is achieved; at the same time, the fins 5 are located inside the air duct, so the heat derived from the fins 5 will also be directly conducted to the air duct, and the heat will be taken away by the air flow, and the heat dissipation effect will be better;

[0047] A first rubber tube 63 is fixed at the other end of the air inlet pipe 62, and a filter screen 64 is fixed at the other end of the first rubber tube 63. When the gas enters the air inlet pipe 62, the filter screen 64 can be used to intercept dirt in the air to prevent the dirt from entering the air duct.

[0048] The filter screen 64 is hemispherical, and its outer end surface is an arc surface, so it is convenient to clean it. In addition, the first rubber tube 63 is a flexible pipe, which can ensure the stability of the filter screen 64 while allowing the filter screen 64 to have a certain displacement floating amount.

[0049] For the water cooling mechanism 7;

[0050] See also Figure 1 , Figure 2 , Figure 3 , Figure 5 and Figure 7 The water cooling mechanism 7 includes an external pipe 71, which is fixed to the output end of the water pump through a flange, a second rubber pipe 72 is fixed to the other end of the external pipe 71, a positioning pipe 73 is fixed to the other end of the second rubber pipe 72, the other end of the positioning pipe 73 is connected to a rotatable connecting pipe 75, and the other end of the connecting pipe 75 is connected to a third rubber pipe 77;

[0051] A guide seat 78 is also fixed on the outside of the mold body 1, and the guide seat 78 is connected to the third rubber tube 77. A plurality of connecting nozzles 79 are also fixed. A spiral tube 712 is fixed to any connecting nozzle 79, and the other end of the spiral tube 712 is connected to a water outlet pipe 713 fixed on the shell cover 2. The spiral tube 712 is fixed to any fin 5.

[0052] It should be noted that: when the water-cooling heat dissipation mechanism 7 is used for heat dissipation, cold water is introduced into the external pipe 71 through a water pump, and then enters the spiral pipe 712 through the positioning pipe 73, the connecting pipe 75, the third rubber pipe 77 and the guide seat 78. The spiral pipe 712 is in contact with the mold body 1 to improve the heat conduction effect. At the same time, the cold water is used to absorb and take away the heat in the mold body 1, thereby realizing water cooling of the mold body 1.

[0053] The spiral tube 712 is also fixed to the fin 5, so it can also directly absorb the heat conducted through the fin 5, so as to improve the stability of the spiral tube 712 and improve the heat dissipation effect.

[0054] For the connecting pipe 75;

[0055] See also Figure 5 and Figure 6 The two ends of the connecting tube 75 are rotatably connected with the first rotating seal joint 74 and the second rotating seal joint 76, and the positioning tube 73 and the third rubber tube 77 are connected through the first rotating seal joint 74 and the second rotating seal joint 76. A spiral plate 710 is fixed inside the circumference of the connecting tube 75, and a torque is generated on the connecting tube 75 by the impact force of the water flow, so that the connecting tube 75 rotates. An eccentric counterweight block 711 is also fixed outside the connecting tube 75;

[0056] The second rotary sealing joint 76 is fixed on the filter screen 64 .

[0057] It should be noted that: the two ends of the connecting pipe 75 are rotatably connected with the first rotating seal joint 74 and the second rotating seal joint 76, and the positioning pipe 73 and the third rubber pipe 77 are connected through the first rotating seal joint 74 and the second rotating seal joint 76, so that the connecting pipe 75 can transport cold water and can rotate at the same time. A spiral plate 710 is also fixed inside the connecting pipe 75. When the water flows through the connecting pipe 75, the water flows to impact the spiral plate 710, which in turn generates a torque on the connecting pipe 75, so that the connecting pipe 75 rotates;

[0058] The second rubber tube 72 and the third rubber tube 77 also have a certain flexibility, so the connecting tube 75 also has a certain displacement floating amount, and an eccentric counterweight block 711 is fixed on the outside of the connecting tube 75, so that during the rotation of the connecting tube 75, the eccentric counterweight block 711 can be driven to rotate together, and the eccentric counterweight block 711 will generate centrifugal force during the rotation process. Under the action of the centrifugal force, it can drive the connecting tube 75 to produce continuous vibration, and the vibration effect can be directly transmitted to the second rotating sealing joint 76. The second rotating sealing joint 76 is fixed on the filter screen 64, so the vibration effect can be transmitted to the filter screen 64. The filter screen 64 is in a vibrating state and can shake off the dirt attached to it, which has a certain cleaning effect on the filter screen 64.

[0059] The specific usage of the device is as follows:

[0060] (1) Air cooling;

[0061] When performing air cooling and heat dissipation, the fan 61 is turned on, and the air flow enters the gap between the mold body 1 and the shell cover 2 from the air inlet pipe 62 and flows along the air duct. In this process, the heat in the gap of the mold body 1 can be taken away, so that the air cooling and heat dissipation of the mold body 1 can be achieved. At the same time, the fins 5 are located inside the air duct, so the heat derived by the fins 5 will also be directly conducted to the air duct and taken away by the air flow, so the heat dissipation effect will be better; a first rubber tube 63 is fixed at the other end of the air inlet pipe 62, and a filter screen 64 is fixed at the other end of the first rubber tube 63, so that when the gas enters the inside of the air inlet pipe 62, the filter screen 64 can be used to intercept dirt in the air to prevent dirt from entering the air duct;

[0062] (2) Water cooling;

[0063] When the water-cooling heat dissipation mechanism 7 is used for heat dissipation, cold water is introduced into the external pipe 71 through a water pump, and then enters the spiral pipe 712 through the positioning pipe 73, the connecting pipe 75, the third rubber pipe 77 and the guide seat 78. The spiral pipe 712 is in contact with the mold body 1 to improve the heat conduction effect. At the same time, the cold water is used to absorb and take away the heat in the mold body 1, so as to achieve water-cooling heat dissipation of the mold body 1; the spiral pipe 712 is also fixed to the fin 5, so it can also directly absorb the heat conducted by the fin 5, so as to facilitate the improvement of the stability of the spiral pipe 712, and on the other hand, it can improve the heat dissipation effect;

[0064] (3) Clean the filter;

[0065] The two ends of the connecting pipe 75 are rotatably connected with the first rotating seal joint 74 and the second rotating seal joint 76, respectively, and the positioning pipe 73 and the third rubber pipe 77 are connected through the first rotating seal joint 74 and the second rotating seal joint 76. Therefore, the connecting pipe 75 can transport cold water and can rotate at the same time. A spiral plate 710 is also fixed inside the connecting pipe 75. When the water flows through the connecting pipe 75, the water flows impact the spiral plate 710, which in turn generates a torque on the connecting pipe 75, causing the connecting pipe 75 to rotate.

[0066] The second rubber tube 72 and the third rubber tube 77 also have a certain flexibility, so the connecting tube 75 also has a certain displacement floating amount, and an eccentric counterweight block 711 is fixed on the outside of the connecting tube 75, so that during the rotation of the connecting tube 75, the eccentric counterweight block 711 can be driven to rotate together, and the eccentric counterweight block 711 will generate centrifugal force during the rotation process. Under the action of the centrifugal force, it can drive the connecting tube 75 to produce continuous vibration, and the vibration effect can be directly transmitted to the second rotating sealing joint 76. The second rotating sealing joint 76 is fixed on the filter screen 64, so the vibration effect can be transmitted to the filter screen 64. The filter screen 64 is in a vibrating state and can shake off the dirt attached to it, which has a certain cleaning effect on the filter screen 64.

[0067] The above are only embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A pipeline production mold with an automatic cooling and heat dissipation structure, comprising a mold body (1), characterized in that: Also includes: Shell covers (2), wherein two shell covers (2) are symmetrically arranged, the two shell covers (2) are fixed to the outside of the mold body (1), there is a gap between the shell covers (2) and the mold body (1), and a support frame (3) for support is fixed at the lower end of the shell covers (2); An air-cooling heat dissipation mechanism (6), the air-cooling heat dissipation mechanism (6) comprising a fan (61) and an air inlet pipe (62) mounted on the shell cover (2), the air inlet end of the fan (61) and the air inlet pipe (62) both being connected to the gap between the shell cover (2) and the mold body (1), and taking away the heat radiated from the mold body (1) by accelerating the flow rate of the air flow inside the gap; A water-sealed heat dissipation mechanism (7), wherein the water-cooled heat dissipation mechanism (7) comprises a spiral tube (712) for conveying water, wherein the spiral tube (712) is wound and fixed on the outside of the mold body (1) and absorbs heat radiated from the mold body (1) by introducing cold water.

2. The pipeline production mold with automatic cooling and heat dissipation structure according to claim 1 is characterized in that: A spiral baffle (4) is fixed to the circumferential outer wall of the mold body (1), the outer edge of the baffle (4) contacts the inner wall of the shell cover (2), and a channel for air flow is formed between the mold body (1), the shell cover (2) and the baffle (4).

3. The pipeline production mold with automatic cooling and heat dissipation structure according to claim 2 is characterized in that: The baffle (4) and the housing (2) are sealed via a rubber strip.

4. The pipeline production mold with automatic cooling and heat dissipation structure according to claim 3 is characterized in that: A plurality of fins (5) located inside the channel are also fixed on the baffle (4).

5. The pipeline production mold with automatic cooling and heat dissipation structure according to claim 1 is characterized in that: A first rubber tube (63) is fixed to the other end of the air intake pipe (62), and a hemispherical filter screen (64) is fixed to the other end of the first rubber tube (63). The filter screen (64) has a certain displacement floating amount by utilizing the deformation effect of the first rubber tube (63).

6. The pipeline production mold with automatic cooling and heat dissipation structure according to claim 1 is characterized in that: The water cooling mechanism (7) comprises an external pipe (71), the external pipe (71) is fixed to the output end of the water pump via a flange, a second rubber pipe (72) is fixed to the other end of the external pipe (71), a positioning pipe (73) is fixed to the other end of the second rubber pipe (72), the other end of the positioning pipe (73) is connected to a rotatable connecting pipe (75), and the other end of the connecting pipe (75) is connected to a third rubber pipe (77); A flow guide seat (78) is also fixed on the outside of the mold body (1), and the flow guide seat (78) is connected to the third rubber tube (77). A plurality of connecting nozzles (79) are also fixed thereto, and one of the connecting nozzles (79) is fixed with a spiral tube (712), and the other end of the spiral tube (712) is connected to a water outlet pipe (713) fixed on the shell cover (2).

7. The pipeline production mold with automatic cooling and heat dissipation structure according to claim 6 is characterized in that: The two ends of the connecting tube (75) are rotatably connected to a first rotating seal joint (74) and a second rotating seal joint (76), and the positioning tube (73) and the third rubber tube (77) are connected through the first rotating seal joint (74) and the second rotating seal joint (76). A spiral plate (710) is fixed inside the circumference of the connecting tube (75), and a torque is generated on the connecting tube (75) by utilizing the impact force of the flowing water, so that the connecting tube (75) rotates. An eccentric counterweight block (711) is also fixed outside the connecting tube (75).

8. The pipeline production mold with automatic cooling and heat dissipation structure according to claim 7 is characterized in that: The second rotary sealing joint (76) is fixed on the filter screen (64).

9. The pipeline production mold with automatic cooling and heat dissipation structure according to claim 6, characterized in that: The spiral tube (712) is fixed to any fin (5).

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