Vulcanizing machine heating plate capable of being rapidly cooled

Abstract

The utility model belongs to the technical field of vulcanizing machines, and particularly relates to a vulcanizing machine heating plate capable of being quickly cooled, which comprises a heating plate body, two lug plates and a plurality of cooling plates, a rectangular cavity groove is formed in one side of the heating plate body in a sunken manner, and the two lug plates are formed on two sides of the heating plate body; and the heat conducting plate is arranged at the rectangular cavity groove in a matched mode, and one side of the heat conducting plate tightly abuts against the heating plate body. The heating plate and the hot oil pipeline are designed in a split mode, the hot oil pipeline is fixedly connected to the heat conduction plate, the heat conduction plate is attached to the heating plate body, the heating effect of the heating plate is fully achieved, and when the heating plate needs to be cooled, the heat conduction plate is moved so that the heat conduction plate can leave the heating plate, and the rectangular cavity groove of the heating plate can be exposed; on one hand, the heating plate can be fully heated, and on the other hand, the heating plate can be quickly cooled, so that the problem that the device cannot be quickly cooled at the present stage is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of vulcanizing machines, in particular to a vulcanizing machine heating plate which can be cooled quickly. Background Art

[0002] A vulcanizer is a machine that vulcanizes various rubber and plastic products. According to different uses, it can be divided into flat vulcanizers, frame vulcanizers, belt vulcanizers, pad belt vulcanizers, conveyor belt vulcanizers, etc. The vulcanizer heats the rubber and plastic products through a heating plate. The heating plate of the vulcanizer has various heating methods such as electric heating, electromagnetic heating and thermal oil heating.

[0003] Patent announcement number CN201721713356.5 discloses a vulcanizing machine heating plate that can be cooled quickly. This solution arranges a water cooling pipe on one side of the hot oil pipe to quickly cool down the heating plate through the water cooling pipe. However, the water cooling pipe is arranged on the heating plate, and the arrangement of the water cooling pipe will occupy the space of the hot oil pipe, thereby reducing the contact between the hot oil pipe and the heating plate, and reducing the contact surface between the hot oil pipe and the heating plate. The heated area of ​​the heating plate is limited, which will affect the normal use of the heating plate. It is impossible to achieve rapid cooling of the heating plate by adjusting the position of the hot oil pipe. There are certain defects and shortcomings, and therefore, improvements are needed. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides a vulcanizing machine heating plate that can be quickly cooled. The heating plate and the hot oil pipeline are designed to be split, and the hot oil pipeline is fixedly connected to the heat conducting plate, and the heat conducting plate is attached to the heating plate body, so that the heating effect of the heating plate is fully performed. When the heating plate needs to be cooled, the heat conducting plate is moved so that the heat conducting plate leaves the heating plate and the rectangular cavity of the heating plate is exposed. On the one hand, the heating plate can be fully heated, and on the other hand, the heating plate can be quickly cooled, which solves the problem that the current device cannot be cooled quickly.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0008] A vulcanizing machine heating plate capable of rapid cooling comprises a heating plate body, one side of the heating plate body is concavely formed with a rectangular cavity, and further comprises:

[0009] Ear plates, two of which are provided and are formed on both sides of the heating plate body;

[0010] A heat conducting plate, the heat conducting plate is adapted to the rectangular cavity, and one side of the heat conducting plate is tightly against the heating plate body, a hot oil pipeline is fixedly connected to the heat conducting plate, and support plates are fixedly connected to the four corners of the heat conducting plate;

[0011] A sealing cover plate, wherein the sealing cover plate is closed on one side of the ear plate, and an elastic extension module is provided at the connection between the sealing cover plate and the support plate;

[0012] The screw rods are provided with two screw rods, which are rotatably connected to the corresponding ear plates, and the sealing cover plate is provided with screw holes adapted to the screw rods at positions corresponding to the screw rods.

[0013] Furthermore, the two ends of the hot oil pipeline are respectively connected with an oil inlet pipe and an oil outlet pipe, and the oil inlet pipe and the oil outlet pipe extend to the outside of the sealing cover plate through the holes opened on the sealing cover plate.

[0014] Furthermore, the elastic extension module includes a telescopic shaft fixedly connected to one side of the sealing cover plate, and a spring sleeved on the telescopic shaft, the telescopic shaft is slidably connected to the hole of the support plate, and the two ends of the spring are respectively fixedly connected to the support plate and the sealing cover plate.

[0015] Furthermore, both of the two screw rods are fixedly connected with a synchronous wheel, and a synchronous belt is arranged between the two synchronous wheels, and the end of one of the screw rods is fixedly connected with a hand wheel.

[0016] Furthermore, a limiting rod is fixedly connected to the ear plate, a limiting hole adapted to the limiting rod is opened at a position of the sealing cover plate corresponding to the limiting rod, and a connecting plate is arranged between the ends of the limiting rod.

[0017] (III) Beneficial effects

[0018] Compared with the prior art, the utility model provides a vulcanizing machine heating plate that can be cooled quickly, which has the following beneficial effects:

[0019] The utility model designs the heating plate body and the hot oil pipeline separately, the hot oil pipeline is fixedly connected to the heat conducting plate, and the heat conducting plate is fitted on the heating plate body. Since there is no need to use a water cooling pipeline on the heat conducting plate, the hot oil pipeline can be fully installed, so that the hot oil pipeline and the heat conducting plate are in full contact, which can ensure the heating surface of the heat conducting plate and then ensure the heating effect of the heating plate body. Since the heat conducting plate can be telescopically moved, when it is necessary to cool the heating plate body, the heat conducting plate and the sealing cover plate can be controlled to move, so that the heat conducting plate and the hot oil pipeline leave the rectangular cavity of the heating plate body, so that the rectangular cavity is exposed, and then the heating plate body is directly cooled, which can ensure the cooling effect without affecting the heating efficiency of the heating plate, and the use effect is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural disassembly diagram of the utility model;

[0021] Figure 2 This is a structural schematic diagram of the bullet extension module of the utility model;

[0022] Figure 3 It is a schematic diagram of the structure of the utility model;

[0023] Figure 4 It is a schematic diagram of the structure of the cylinder in the utility model and its use.

[0024] In the figure: 1. Heating plate body; 2. Rectangular cavity; 3. Ear plate; 4. Heat conduction plate; 5. Oil inlet pipe; 6. Screw; 7. Synchronous wheel; 8. Synchronous belt; 9. Hand wheel; 10. Connecting plate; 11. Limit rod; 12. Elastic extension module; 13. Support plate; 14. Oil outlet pipe; 15. Sealing cover plate; 16. Hot oil pipeline; 17. Telescopic shaft; 18. Spring; 19. Cylinder; 20. Guide rod. DETAILED DESCRIPTION

[0025] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Example

[0027] like Figure 1 , Figure 2 and Figure 3 As shown, a vulcanizer heating plate capable of rapid cooling proposed by an embodiment of the utility model comprises a heating plate body 1, one side of the heating plate body 1 is recessed with a rectangular cavity 2, and also comprises: an ear plate 3, two ear plates 3 are provided, and the two ear plates 3 are formed on both sides of the heating plate body 1; a heat conducting plate 4, the heat conducting plate 4 is adapted to be in the rectangular cavity 2, and one side of the heat conducting plate 4 is tightly against the heating plate body 1, a hot oil pipeline 16 is fixedly connected to the heat conducting plate 4, and support plates 13 are fixedly connected at the four corners of the heat conducting plate 4; a sealing cover plate 15, the sealing cover plate 15 is closed on one side of the ear plate 3, and an elastic extension module 12 is provided at the connection between the sealing cover plate 15 and the support plate 13; a screw rod 6, two screw rods 6 are provided, the two screw rods 6 are rotatably connected to the corresponding ear plates 3, and a screw hole adapted to the screw rod 6 is provided at the corresponding position of the sealing cover plate 15.

[0028] It should be noted that the heating plate body 1 realizes the heating of the plastic product by setting a rectangular cavity 2 on one side of the heating plate body 1. The rectangular cavity 2 is used to place components such as the heat conducting plate 4. One side of the heat conducting plate 4 is tightly against the heating plate body 1. The heat conducting plate 4 can achieve the effect of heat transfer, and then the heating of the heating plate body 1 is realized. By fixing a hot oil pipeline 16 on one side of the heat conducting plate 4, high-temperature hot oil is passed into the hot oil pipeline 16 to achieve the heating effect of the heating plate body 1. There is no need to install a water cooling pipeline on the heat conducting plate 4, and then the heating effect of the heat conducting plate 4 and the heating plate body 1 is guaranteed. By fixing a support plate 13 at the four corners of the heat conducting plate 4, the support plate 13 is used for heat conduction. The plate 4 is supported and fixed, and a sealing cover plate 15 is provided. The sealing cover plate 15 realizes the closing effect at the rectangular cavity 2 to prevent heat loss. An elastic module 12 is provided at the connection between the sealing cover plate 15 and the support plate 13. The elastic module 12 has a certain elastic effect, so that the heat conducting plate 4 and the heating plate body 1 are fully in contact with each other, thereby ensuring the heating effect of the heating plate body 1 and avoiding unstable contact. The connecting screw 6 is rotated on the ear plate 3, and a screw hole adapted to the screw 6 is opened at the sealing cover plate 15 corresponding to the screw 6. When the screw 6 is rotated, the sealing cover plate 15 can be telescopically moved to adjust the position of the heat conducting plate 4, the hot oil pipeline 16 and the sealing cover plate 15.

[0029] like Figure 4 As shown, the utility model can also control the lifting and lowering of the heat conducting plate 4, the sealing cover plate 15, and the hot oil pipeline 16 by means of the cylinder 19, and then adjust the position of the heat conducting plate 4. The cylinder 19 is installed on the ear plate 3, and the output shaft of the cylinder 19 is fixedly connected to the sealing cover plate 15. When the cylinder 19 is working, it can control the extension and retraction of the sealing cover plate 15 to achieve the adjustment of the position of the heat conducting plate 4, the sealing cover plate 15, and the hot oil pipeline 16. In addition, a guide rod 20 is fixedly connected to one side of the ear plate 3, and a guide hole adapted to the guide rod 20 is opened at the sealing cover plate 15 corresponding to the guide rod 20, so as to achieve the extension and retraction limit of the sealing cover plate 15.

[0030] like Figure 1 As shown, in some embodiments, the two ends of the hot oil pipeline 16 are respectively connected to the oil inlet pipe 5 and the oil outlet pipe 14 , and the oil inlet pipe 5 and the oil outlet pipe 14 extend to the outside of the sealing cover plate 15 through the holes opened on the sealing cover plate 15 .

[0031] It should be noted that by setting the oil inlet pipe 5 and the oil outlet pipe 14 on the hot oil pipeline 16, the inlet and outlet of hot oil are realized. The oil inlet pipe 5 and the oil outlet pipe 14 extend to the outside of the sealing cover plate 15 through the holes opened on the sealing cover plate 15 to realize the connection of external pipe fittings.

[0032] like Figure 1 and Figure 2As shown, in some embodiments, the elastic extension module 12 includes a telescopic shaft 17 fixedly connected to one side of the sealing cover plate 15, and a spring 18 sleeved on the telescopic shaft 17, the telescopic shaft 17 is slidably connected to the hole of the support plate 13, and the two ends of the spring 18 are respectively fixedly connected to the support plate 13 and the sealing cover plate 15.

[0033] It should be noted that when the sealing cover plate 15 is closed onto the ear plate 3, the telescopic shaft 17 slides on the hole of the support plate 13, and the spring 18 is compressed, thereby strengthening the supporting force of the support plate 13 and the heat conducting plate 4, and then making one side of the heat conducting plate 4 fit tightly onto the heating plate body 1, thereby ensuring the heating effect of the heating plate body 1.

[0034] like Figure 1 As shown, in some embodiments, two screw rods 6 are fixedly connected to synchronous wheels 7 , and a synchronous belt 8 is provided between the two synchronous wheels 7 , and a hand wheel 9 is fixedly connected to the end of one of the screw rods 6 .

[0035] It should be noted that when it is necessary to cool the heating plate body 1, the hand wheel 9 is turned, and the two screws 6 are rotated simultaneously through the relationship between the synchronous wheel 7 and the synchronous belt 8, thereby moving the sealing cover plate 15, driving the heat conduction plate 4 to move, so that the heat conduction plate 4 leaves the rectangular cavity 2, and then the heating plate body 1 is quickly cooled down. When it is necessary to heat the heating plate body 1, the hand wheel 9 can be turned in the opposite direction.

[0036] like Figure 1 and Figure 3 As shown, in some embodiments, a limiting rod 11 is fixedly connected to the ear plate 3, a limiting hole adapted to the limiting rod 11 is opened at the sealing cover plate 15 corresponding to the limiting rod 11, and a connecting plate 10 is arranged between the ends of the limiting rod 11.

[0037] It should be noted that by fixing the limiting rod 11 on the ear plate 3, a limiting effect can be achieved when the sealing cover plate 15 is telescopically moved, so that the heat conducting plate 4 and the sealing cover plate 15 can slide stably.

[0038] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein with equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A vulcanizing machine heating plate capable of rapid cooling, comprising a heating plate body (1), one side of the heating plate body (1) being concavely formed with a rectangular cavity (2), characterized in that: Also includes: Ear plates (3), two ear plates (3) are provided, and the two ear plates (3) are formed on both sides of the heating plate body (1); A heat conducting plate (4), the heat conducting plate (4) being adapted to the rectangular cavity (2), and one side of the heat conducting plate (4) being tightly abutted against the heating plate body (1), the heat conducting plate (4) being fixedly connected to a hot oil pipeline (16), and the four corners of the heat conducting plate (4) being fixedly connected to support plates (13); A sealing cover plate (15), wherein the sealing cover plate (15) is closed on one side of the ear plate (3), and an elastic extension module (12) is provided at the connection between the sealing cover plate (15) and the support plate (13); The screw rod (6) is provided with two screw rods (6), the two screw rods (6) are rotatably connected to the corresponding ear plates (3), and the sealing cover plate (15) is provided with screw holes adapted to the screw rods (6) at positions corresponding to the screw rods (6).

2. A vulcanizing machine heating plate capable of rapid cooling according to claim 1, characterized in that: The two ends of the hot oil pipeline (16) are respectively connected to an oil inlet pipe (5) and an oil outlet pipe (14), and the oil inlet pipe (5) and the oil outlet pipe (14) extend to the outside of the sealing cover plate (15) through holes opened on the sealing cover plate (15).

3. A fast-cooling vulcanizing machine heating plate according to claim 1, characterized in that: The elastic extension module (12) comprises a telescopic shaft (17) fixedly connected to one side of the sealing cover plate (15), and a spring (18) sleeved on the telescopic shaft (17); the telescopic shaft (17) is slidably connected to a hole in the support plate (13), and two ends of the spring (18) are respectively fixedly connected to the support plate (13) and the sealing cover plate (15).

4. A fast-cooling vulcanizing machine heating plate according to claim 1, characterized in that: The two screw rods (6) are both fixedly connected with a synchronous wheel (7), and a synchronous belt (8) is arranged between the two synchronous wheels (7), and the end of one of the screw rods (6) is fixedly connected with a hand wheel (9).

5. The fast-cooling vulcanizing machine heating plate according to claim 1, characterized in that: The ear plate (3) is fixedly connected to a limit rod (11), the sealing cover plate (15) is provided with a limit hole adapted to the limit rod (11) at a position corresponding to the limit rod (11), and a connecting plate (10) is provided between the ends of the limit rod (11).

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