A heat dissipation device for a vulcanizing molding machine

Abstract

The utility model discloses a heat dissipation device of a vulcanization molding machine, comprising a filling pipe, which is connected to the vulcanization molding machine. A fixing mechanism is arranged on the filling pipe, and the fixing mechanism comprises a heat dissipation pipe, a circulation mechanism, a fixing pipe, an external pipe, a sealing mechanism, a clamping rod, a shrinking ball, a shrinking sleeve, a nut block and a thrust bearing. The heat dissipation pipe is sleeved on the filling pipe, the circulation mechanism is cooperatively connected to the heat dissipation pipe and the fixing pipe, the external pipe is connected to an external water supply device, the sealing mechanism is cooperatively connected to the external pipe and the fixing pipe, and the fixing mechanism provides a stable and reliable way to fix the connection between the heat dissipation device and the vulcanization molding machine. Through the interaction between the heat dissipation fixing pipe and the external pipe, the fixing mechanism ensures that the heat dissipation device remains stable during the entire operation process, and prevents leakage caused by vibration and other problems, thereby affecting the heat dissipation effect.

Description

Technical Field

[0001] The utility model relates to the technical field of heat dissipation of a vulcanization molding machine, and more specifically, to a heat dissipation device of a vulcanization molding machine. Background Art

[0002] In the existing technology, the vulcanization molding machine is a key equipment for manufacturing rubber products. During the vulcanization process, the molding machine generates a large amount of heat, which requires an effective heat dissipation device to maintain the normal operating temperature of the equipment. At present, the heat dissipation devices of most vulcanization molding machines are water-cooled, which absorbs and takes away the heat generated by the equipment by circulating cooling water, thereby achieving the purpose of heat dissipation. However, the existing heat dissipation devices have some inconveniences when connecting the water cooling pipe and the external water source. Specifically, because the interface design of the water cooling pipe may not be flexible or standardized, in actual operation, users often need to spend extra time and energy to ensure that the water cooling pipe can be correctly and firmly connected to the external water source. The inconvenience of this connection not only affects the installation and commissioning process of the equipment, but also may affect the normal use and maintenance of the equipment. For example, if the connection of the water cooling pipe is unstable, it may lead to a decrease in the cooling effect, thereby affecting the performance of the vulcanization molding machine and the quality of the vulcanized product. In addition, the inconvenient connection may also increase the risk of equipment failure, because poor connection may cause leakage of cooling water, which not only wastes water resources, but also may pollute the environment. Utility Model Content

[0003] 1. Technical issues to be solved

[0004] In view of the problems existing in the prior art, the utility model provides a heat dissipation device for a vulcanization molding machine to solve the technical problems mentioned in the background technology.

[0005] (II) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a heat dissipation device of a vulcanizing molding machine, comprising a filling pipe, which is connected to the vulcanizing molding machine, and a fixing mechanism is arranged on the filling pipe, wherein the fixing mechanism comprises a heat dissipation pipe, a circulation mechanism, a fixed pipe, an external pipe, a sealing mechanism, a clamping rod, a shrinkage ball, a shrinkage sleeve, a nut block and a thrust bearing, the heat dissipation pipe is sleeved on the filling pipe, the circulation mechanism is cooperatively connected to the heat dissipation pipe and the fixed pipe, the external pipe is connected to an external water supply device, the sealing mechanism is cooperatively connected to the external pipe and the fixed pipe, the clamping rod is slidably connected to the side wall of the fixed pipe, a groove is provided on the side wall of the external pipe, a follow-up groove is provided on the clamping rod, the follow-up groove is clamped on the groove, the shrinkage ball is installed on the clamping rod, the shrinkage sleeve is slidably connected to the side wall of the fixed pipe, and the shrinkage ball abuts against the shrinkage sleeve, the nut block is threadedly connected to the fixed pipe, and the thrust bearing abuts against the nut block and the shrinkage sleeve respectively.

[0007] The utility model is further configured that a plurality of positioning holes are opened on the side wall of the external pipe, and positioning rods are fitted in the positioning holes. The design of the positioning holes ensures the early positioning of the external pipe.

[0008] The utility model is further configured that the positioning rod is provided with a push spring, the push spring is provided with a transverse rod, the transverse rod is connected to the clamping rod, the transverse rod is provided with an unlocking ball, and the design of the unlocking ball ensures the convenience of unlocking.

[0009] The utility model is further configured as follows: a plurality of guide strips are equidistantly provided on the side wall of the fixed tube; a vertical sleeve is slidably provided on the fixed tube; the vertical sleeve is slidably connected to the plurality of guide strips; an unfastening sleeve is coaxially provided on the vertical sleeve; and the design of the guide strips ensures the limiting position of the vertical sleeve.

[0010] The utility model is further configured that a plurality of vertical grooves are equidistantly provided on the vertical sleeve, the push spring is slidably connected in the vertical groove, the unlocking ball is clamped on the side wall of the unlocking sleeve, and a hexagonal groove is provided on the vertical sleeve. The design of the hexagonal groove ensures the convenient rotation of the nut block.

[0011] The utility model is further configured such that the sealing mechanism includes an insertion tube and a rubber ring, the insertion tube is installed on the external tube, the rubber ring is installed in the fixed tube, a sealing ring is provided on the external tube, the sealing ring is fitted on the rubber ring, and the design of the sealing mechanism ensures the sealing effect.

[0012] The utility model is further configured that the connecting mechanism includes a water inlet pipe and a water outlet pipe, the water inlet pipe and the water outlet pipe are respectively connected to the heat dissipation pipe, and fixed pipes are respectively installed on the water inlet pipe and the water outlet pipe. The design of the circulation mechanism ensures the continuity of heat dissipation.

[0013] The utility model is further configured that a spiral blade is sleeved inside the heat dissipation pipe, and the spiral blade is fitted on the outer wall of the filling pipe. The design of the spiral blade ensures that the cooling water flows along the flow channel.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a heat dissipation device for a vulcanization molding machine, which has the following beneficial effects:

[0016] 1. The fixing mechanism provides a stable and reliable way to fix the connection between the heat sink and the vulcanizer. Through the interaction between the heat sink and the external tube, the fixing mechanism ensures that the heat sink remains stable during the entire operation process, preventing leakage caused by vibration and other problems that affect the heat dissipation effect.

[0017] 2. The sealing mechanism provides strong sealing performance to ensure leak-free transmission of the cooling medium in the cooling system. Through the precise coordination of the insertion tube, rubber ring and sealing ring, the sealing mechanism effectively prevents the leakage of cooling water, ensures cooling efficiency and environmental safety, and also reduces maintenance costs.

[0018] 3. The circulation mechanism ensures the flow path and rate of cooling water and improves the heat dissipation efficiency. Through the design of the water inlet pipe, water outlet pipe and spiral blades, the circulation mechanism enables the cooling water to form an efficient spiral flow in the heat dissipation pipe, which promotes the rapid exchange of heat energy, thereby improving the heat dissipation performance of the entire system and ensuring that the vulcanization molding machine operates stably at an ideal temperature. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of a heat dissipation device of a vulcanization molding machine in the utility model;

[0020] Figure 2 For the utility model Figure 1 A schematic cross-sectional structure diagram of ;

[0021] Figure 3 It is a structural schematic diagram of the fixing mechanism in the utility model;

[0022] Figure 4 For the utility model Figure 3 A schematic cross-sectional structure diagram of ;

[0023] Figure 5 It is a structural schematic diagram of the clamping rod in the utility model.

[0024] In the figure: 1. filling pipe; 2. heat dissipation pipe; 3. fixing pipe; 4. external pipe; 5. clamping rod; 6. shrinking ball; 7. shrinking sleeve; 8. nut block; 9. thrust bearing; 10. groove; 11. follower groove; 12. positioning hole; 13. positioning rod; 14. push spring; 15. transverse rod; 16. release ball; 17. guide strip; 18. vertical sleeve; 19. release sleeve; 20. vertical groove; 21. hexagonal groove; 22. insertion tube; 23. rubber ring; 24. sealing ring; 25. water inlet pipe; 26. water outlet pipe; 27. spiral blade. DETAILED DESCRIPTION

[0025] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0026] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0027] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0028] See also Figure 1-5 A heat dissipation device for a vulcanizing molding machine comprises a filling pipe 1, the filling pipe 1 is connected to the vulcanizing molding machine, a fixing mechanism is arranged on the filling pipe 1, the fixing mechanism comprises a heat dissipation pipe 2, a circulation mechanism, a fixing pipe 3, an external pipe 4, a sealing mechanism, a clamping rod 5, a shrinking ball 6, a shrinking sleeve 7, a nut block 8 and a thrust bearing 9, the heat dissipation pipe 2 is sleeved on the filling pipe 1, the circulation mechanism is cooperatively connected to the heat dissipation pipe 2 and the fixing pipe 3, the external pipe 4 is connected to an external water supply device, and the sealing mechanism is provided. The sealing mechanism is cooperatively connected to the external tube 4 and the fixed tube 3, the clamping rod 5 is slidably connected to the side wall of the fixed tube 3, the side wall of the external tube 4 is provided with a groove 10, the clamping rod 5 is provided with a follower groove 11, the follower groove 11 is clamped on the groove 10, the shrinking ball 6 is installed on the clamping rod 5, the shrinking sleeve 7 is slidably connected to the side wall of the fixed tube 3, and the shrinking ball 6 is abutted in the shrinking sleeve 7, the nut block 8 is threadedly connected to the fixed tube 3, and the thrust bearings 9 are respectively abutted on the nut block 8. On the shrink sleeve 7, a plurality of positioning holes 12 are opened on the side wall of the external tube 4, a positioning rod 13 is fitted in the positioning hole 12, a push spring 14 is provided on the positioning rod 13, a transverse rod 15 is provided on the push spring 14, the transverse rod 15 is connected to the clamping rod 5, and a release ball 16 is provided on the transverse rod 15, a plurality of guide strips 17 are equidistantly provided on the side wall of the fixed tube 3, a vertical sleeve 18 is slidably provided on the fixed tube 3, and the vertical sleeve 18 is slidably connected to the plurality of guide strips 17, and the vertical sleeve 1 8 is coaxially provided with an unfastening sleeve 19, a plurality of vertical grooves 20 are equidistantly provided on the vertical sleeve 18, the push spring 14 is slidably connected in the vertical groove 20, the unfastening ball 16 is stuck on the side wall of the unfastening sleeve 19, the vertical sleeve 18 is provided with a hexagonal groove 21, the sealing mechanism includes an insertion tube 22 and a rubber ring 23, the insertion tube 22 is installed on the external tube 4, the rubber ring 23 is installed in the fixed tube 3, and a sealing ring 24 is provided on the external tube 4, and the sealing ring 24 is fitted on the rubber ring 23.

[0029] In this embodiment, when heat dissipation is required, the external tube 4 and the fixed tube 3 are first connected, and the insertion tube 22 is sleeved in the fixed tube 3 so that the sealing ring 24 is pressed on the rubber ring 23, and then a wrench is clamped in the hexagonal groove 21, and then another wrench is clamped on the nut block 8, which is converted into a vertical thrust through the thrust bearing 9, and then drives the shrink sleeve 7 upward to be able to be clamped in the shrink sleeve 7 through the shrink ball 6, so that multiple clamping rods 5 are inserted toward the external tube 4. Due to the follower groove 11 and the groove 10 The fitting is at a certain angle, so the rubber ring 23 will be pressed tightly against the sealing ring 24, thereby completing the sealing process, and the positioning rod 13 is pushed into the positioning hole 12. Since the push spring 14 is longer than the clamping rod 5, the positioning before the clamping can be guaranteed. When the clamping rod 5 needs to be unlocked, the unlocking sleeve 19 is pushed downward, so that the multiple unlocking balls 16 slide with the side wall of the unlocking sleeve 19, thereby making the unlocking balls 16 slide outward, and then the connection of the clamping rod 5 can be unlocked, thereby completing the use process.

[0030] See also Figure 1 and Figure 2 As an implementation of the connecting mechanism: the connecting mechanism includes an inlet pipe 25 and an outlet pipe 26, the inlet pipe 25 and the outlet pipe 26 are respectively connected to the heat dissipation pipe 2, and the inlet pipe 25 and the outlet pipe 26 are respectively installed with a fixing pipe 3, the heat dissipation pipe 2 is sleeved with a spiral leaf 27, and the spiral leaf 27 is attached to the outer wall of the filling pipe 1.

[0031] More specifically, when the connection is completed, cooling water is introduced into the water inlet pipe 25 through the external pipe 4, and then spirally advanced in the heat dissipation pipe 2 through the spiral blades 27, so that the filling pipe 1 can be effectively cooled. The cooling water that completes the heat exchange is discharged through the water outlet pipe 26, thereby completing the heat dissipation cycle.

[0032] In summary, when the overall device is in use or running: when heat dissipation is required, first connect the external tube 4 and the fixed tube 3, and insert the tube 22 into the fixed tube 3 so that the sealing ring 24 is pressed on the rubber ring 23, and then clamp a wrench in the hexagonal groove 21, and then clamp another wrench on the nut block 8, and convert it into a vertical thrust through the thrust bearing 9, and then drive the shrink sleeve 7 upward to be able to be clamped in the shrink sleeve 7 through the shrink ball 6, so that multiple clamping rods 5 are inserted toward the external tube 4, and due to the follower groove 11 It fits at a certain angle to the groove 10, so that the rubber ring 23 will be pressed tightly against the sealing ring 24, thereby completing the sealing process, and the positioning rod 13 is pressed against the positioning hole 12. Since the push spring 14 is longer than the clamping rod 5, the positioning before clamping can be guaranteed. When the clamping rod 5 needs to be unlocked, the unlocking sleeve 19 is pushed downward, so that the multiple unlocking balls 16 slide with the side wall of the unlocking sleeve 19, thereby making the unlocking balls 16 slide outward, and then the connection of the clamping rod 5 can be unlocked, thereby completing the use process.

[0033] When the connection is completed, cooling water is introduced into the water inlet pipe 25 through the external pipe 4, and then spirally advanced in the heat dissipation pipe 2 through the spiral blades 27, so that the filling pipe 1 can be effectively cooled. The cooling water that completes the heat exchange is discharged through the water outlet pipe 26, thus completing the heat dissipation cycle.

[0034] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A heat dissipation device for a vulcanizing machine, comprising a filling pipe (1), characterized in that: A filling pipe (1) is connected to a vulcanizing machine. A fixing mechanism is arranged on the filling pipe (1). The fixing mechanism comprises a heat dissipation pipe (2), a circulation mechanism, a fixing pipe (3), an external pipe (4), a sealing mechanism, a clamping rod (5), a shrinking ball (6), a shrinking sleeve (7), a nut block (8) and a thrust bearing (9). The heat dissipation pipe (2) is sleeved on the filling pipe (1). The circulation mechanism is cooperatively connected to the heat dissipation pipe (2) and the fixing pipe (3). The external pipe (4) is connected to an external water supply device. The sealing mechanism is cooperatively connected to the external pipe (4) and the fixing pipe (3). On the fixed tube (3), a clamping rod (5) is slidably connected to the side wall of the fixed tube (3), a groove (10) is provided on the side wall of the external tube (4), a follower groove (11) is provided on the clamping rod (5), and the follower groove (11) is clamped on the groove (10), a shrinking ball (6) is installed on the clamping rod (5), a shrinking sleeve (7) is slidably connected to the side wall of the fixed tube (3), and the shrinking ball (6) is abutted in the shrinking sleeve (7), a nut block (8) is threadedly connected to the fixed tube (3), and a thrust bearing (9) is respectively abutted on the nut block (8) and the shrinking sleeve (7).

2. The heat dissipation device of a vulcanization molding machine according to claim 1, characterized in that: A plurality of positioning holes (12) are provided on the side wall of the external pipe (4), and positioning rods (13) are fitted in the positioning holes (12).

3. The heat dissipation device of a vulcanization molding machine according to claim 2, characterized in that: The positioning rod (13) is provided with a push spring (14), the push spring (14) is provided with a transverse rod (15), the transverse rod (15) is connected to the clamping rod (5), and the transverse rod (15) is provided with an unlocking ball (16).

4. The heat dissipation device of a vulcanization molding machine according to claim 3, characterized in that: A plurality of guide strips (17) are equidistantly arranged on the side wall of the fixed tube (3); a vertical sleeve (18) is slidably arranged on the fixed tube (3); the vertical sleeve (18) is slidably connected to the plurality of guide strips (17); and an unlocking sleeve (19) is coaxially arranged on the vertical sleeve (18).

5. The heat dissipation device of a vulcanization molding machine according to claim 4, characterized in that: The vertical sleeve (18) is provided with a plurality of vertical grooves (20) at equal intervals, the push spring (14) is slidably connected in the vertical grooves (20), the unlocking ball (16) is stuck on the side wall of the unlocking sleeve (19), and the vertical sleeve (18) is provided with a hexagonal groove (21).

6. The heat dissipation device of a vulcanization molding machine according to claim 5, characterized in that: The sealing mechanism comprises an insertion tube (22) and a rubber ring (23); the insertion tube (22) is mounted on an external tube (4); the rubber ring (23) is mounted in a fixed tube (3); a sealing ring (24) is provided on the external tube (4); and the sealing ring (24) is fitted on the rubber ring (23).

7. The heat dissipation device of a vulcanization molding machine according to claim 1, characterized in that: The circulation mechanism comprises a water inlet pipe (25) and a water outlet pipe (26), the water inlet pipe (25) and the water outlet pipe (26) are respectively connected to the heat dissipation pipe (2), and a fixed pipe (3) is respectively installed on the water inlet pipe (25) and the water outlet pipe (26).

8. The heat dissipation device of a vulcanizing molding machine according to claim 7, characterized in that: The heat dissipation pipe (2) is sleeved with a spiral blade (27), and the spiral blade (27) is attached to the outer wall of the filling pipe (1).

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