Heating device of press vulcanizer

Abstract

The utility model relates to the technical field of vulcanizing machines, in particular to a heating device of a plate vulcanizing machine. The plate vulcanizing machine heating device comprises a heating part and a soaking part, the heating part comprises a plurality of heating plates, the soaking part comprises a soaking plate and a heat dissipation assembly, the heating plates are detachably connected with the soaking plate, the heating plates are attached to the back of the soaking plate, and a hose is connected between the heat dissipation assembly and the soaking plate. The heating device comprises the soaking part and the heating part, the soaking plate is heated through the heating plate, local overheating of the press vulcanizer is prevented, the heating plate is detachably connected with the soaking part, and the single heating part can be conveniently maintained and replaced.

Description

Technical Field

[0001] The utility model relates to the technical field of vulcanizing machines, in particular to a heating device for a flat vulcanizing machine. Background Art

[0002] The flat vulcanizer requires very high temperature when vulcanizing various thermosetting plastic molding products. The temperature is provided by the heating plate and controlled at around 170-180 degrees Celsius. The quality of the heating plate directly affects the vulcanization quality of silicone rubber products.

[0003] Therefore, when the flat vulcanizer is in use, a heating plate is needed for heating. In the existing heating process, a heating plate is often used for heating, and a heating tube or a heating wire is arranged inside the heating plate, and the medium in the heating wire or the heating tube is heated.

[0004] When conventional heating plates are used, due to the high heating efficiency of the heating tube or heating wire, it is easy to have the problem of excessive local heat. In order to solve the above problem, a flat vulcanizer heating plate with Chinese patent publication number CN209007795U includes a plate body and an electric heating tube. The plate body is provided with a plurality of electric heating tube installation cavities, and the electric heating tube is arranged in the electric heating tube installation cavity. It also includes a metal tube, and a gap is formed between the metal tube and the electric heating tube installation cavity. By arranging a metal tube between the plate body and the electric heating tube to delay heat transfer, the uniformity of heat transfer can be achieved to prevent local overheating.

[0005] However, when the device is used, if the electric heating tube is damaged, it needs to be shut down for maintenance, which is inconvenient to replace, and if the temperature of the heating plate is too high, it is inconvenient to adjust it.

[0006] Therefore, the present application provides a flat-plate vulcanizer heating device to solve the problem that the existing heating device is inconvenient to maintain and inconvenient to adjust when the temperature is too high. Utility Model Content

[0007] In order to solve the above problems, the utility model provides a heating device for a flat vulcanizing machine.

[0008] The technical solution adopted by the utility model to solve its technical problems is: a flat vulcanizer heating device, including a heating part and a heat-saturating part, the heating part includes a plurality of heating plates, the heat-saturating part includes a heat-saturating plate and a heat dissipation component, the heating plate and the heat-saturating plate are detachably connected, the heating plate is attached to the back of the heat-saturating plate, and a hose is connected between the heat dissipation component and the heat-saturating plate.

[0009] As an optimization, the heat dissipation part includes a heat dissipation barrel, the outside of which is connected to a plurality of heat dissipation fins, a plurality of liquid inlet pipes are provided on one side of the heat spreader, and a plurality of liquid outlet pipes are provided on the other side of the heat spreader, and the liquid inlet pipe and the liquid inlet of the heat dissipation barrel, as well as the liquid outlet pipe and the liquid outlet of the heat dissipation barrel are connected by hoses.

[0010] As an optimization, a plurality of limiting grooves are provided on the back of the heat spreader, and the limiting grooves are used to accommodate the heating plate, and power supply contacts and a plurality of electromagnets are provided inside the limiting grooves.

[0011] As an optimization, several heating plates are evenly arrayed on the back of the heat spreader, several connecting iron blocks are provided inside the heating plate, the connecting iron blocks are arranged opposite to the electromagnet, and connecting contacts are provided on the side of the heating plate opposite to the heat spreader, and the connecting contacts are arranged opposite to the power supply contacts.

[0012] As an optimization, limiting rods are provided on both sides of each limiting groove, and the outer ends of the limiting rods are rotatably connected to connecting ears.

[0013] As an optimization, the heat spreader is arranged in close contact with the flat vulcanizing machine.

[0014] As an optimization, a spiral heating wire is installed on the heating plate. This scheme is a flat plate vulcanizing machine heating device, which has the following advantages:

[0015] The heating device of the present application includes a soaking part and a heating part. The soaking plate is heated by a heating plate to prevent local overheating of the flat vulcanizer. The heating plate and the soaking part are detachably connected, which is convenient for maintenance and replacement of a single heating part.

[0016] A heat sink is connected to the vapor chamber. When the heating temperature is too high, the medium in the vapor chamber is pumped outward into the heat sink to reduce the temperature of the medium. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Attached Figure 1 This is an axial schematic diagram of the utility model with the heat dissipation assembly omitted.

[0018] Attached Figure 2 This is a bottom axial side schematic diagram of the utility model with the heat dissipation component omitted.

[0019] Attached Figure 3 It is a schematic diagram of the limiting groove of the utility model.

[0020] Attached Figure 4 It is a schematic diagram of the axial side of the heat dissipation component of the utility model.

[0021] Attached Figure 5 This is a schematic diagram of the axial side of the heating plate of the utility model.

[0022] Among them, 1. heating plate, 2. heat spreader, 3. heat sink, 4. liquid inlet pipe, 5. liquid outlet pipe, 6. heat sink fins, 7. hose, 8. limit groove, 9. power supply contact, 10. electromagnet, 11. connecting iron block, 12. connecting contact, 13. limit rod, 14. heating wire. DETAILED DESCRIPTION

[0023] like Figure 1-5 As shown, a flat vulcanizer heating device includes a heating part and a heat-spreading part, wherein the heating part includes several heating plates 1, and the heat-spreading part includes a heat-spreading plate 2 and a heat dissipation component, wherein the heating plate 1 is detachably connected to the heat-spreading plate 2, and the heating plate 1 is attached to the back of the heat-spreading plate 2, and a hose 7 is connected between the heat dissipation component and the heat-spreading plate 2.

[0024] like Figure 3 and Figure 4 As shown, the heat dissipation part includes a heat dissipation barrel 3, and a plurality of heat dissipation fins 6 are connected to the outside of the heat dissipation barrel 3. A plurality of liquid inlet pipes 4 are provided on one side of the heat spreader 2, and a plurality of liquid outlet pipes 5 are provided on the other side of the heat spreader 2. The liquid inlet pipe 4 and the liquid inlet of the heat dissipation barrel 3, and the liquid outlet pipe 5 and the liquid outlet of the heat dissipation barrel 3 are connected by a hose 7.

[0025] The hose 7 should be connected to a liquid pump for driving the heating medium to flow.

[0026] like Figure 3 As shown, a plurality of limiting grooves 8 are provided on the back of the heat spreader 2 , and the limiting grooves 8 are used to accommodate the heating plate 1 . A power supply contact 9 and a plurality of electromagnets 10 are provided inside the limiting grooves 8 .

[0027] The power supply contact 9 is used to supply power to the heating plate 1 .

[0028] like Figure 3 and Figure 5 As shown, a plurality of the heating plates 1 are evenly arrayed on the back of the heat spreader 2, a plurality of connecting iron blocks 11 are provided inside the heating plate 1, the connecting iron blocks 11 are arranged opposite to the electromagnet 10, a connecting contact 12 is provided on the side of the heating plate 1 opposite to the heat spreader 2, and the connecting contact 12 is arranged opposite to the power supply contact 9.

[0029] like Figure 3 As shown, two sides of each of the limiting grooves 8 are oppositely provided with limiting rods 13, and the outer ends of the limiting rods 13 are rotatably connected with connecting ears. The rotating connecting earphone shell limits the heating plate 1 to prevent the heating plate 1 from falling.

[0030] The heat soaking plate 2 is arranged in close contact with the flat vulcanizing machine.

[0031] The heating plate 1 is provided with spiral heating wires 14 . The heating wires 14 are evenly distributed on the heating plate 1 .

[0032] When the device is used, the soaking plate 2 is in contact with the flat vulcanizing machine;

[0033] Connect the heating plate 1 to the limiting groove 8, and limit the heating plate 1 through the connecting ears on the limiting rod 13;

[0034] The electromagnet 10 is energized, and the heating plate 1 is limitedly connected through the electromagnet 10, and the power supply contact 9 contacts the connection contact 12 to supply power to the heating plate 1;

[0035] The heating wire 14 is heated after being energized, and the heat is transferred to the heat plate 2 through the heating plate 1, and the heat plate 2 is used to heat the flat plate vulcanizer uniformly and efficiently;

[0036] When the temperature inside the plate vulcanizer is too high, the liquid pump drives the heating medium inside the heat plate 2 to flow to the heat dissipation barrel 3 through the hose 7, and the heat is dissipated through the heat dissipation barrel 3 and the heat dissipation fins 6;

[0037] After the heat dissipation is completed, it returns to the heat spreader 2.

[0038] In order to improve the heat dissipation effect of the heat dissipation barrel 3, a water bucket may be arranged outside the heat dissipation barrel 3 to absorb the excess heat in the heating medium through cooling water.

[0039] The above-mentioned specific implementation is only a specific case of the present utility model. The patent protection scope of the present utility model includes but is not limited to the product form and style of the above-mentioned specific implementation. Any flat vulcanizer heating device that complies with the claims of the present utility model and any appropriate changes or modifications made to it by ordinary technicians in the corresponding technical field shall fall within the patent protection scope of the present utility model.

Claims

1. A heating device for a flat vulcanizing machine, characterized in that: The invention comprises a heating part and a heat-saturating part, wherein the heating part comprises a plurality of heating plates (1), the heat-saturating part comprises a heat-saturating plate (2) and a heat dissipation component, the heating plate (1) and the heat-saturating plate (2) are detachably connected, the heating plate (1) is attached to the back of the heat-saturating plate (2), and a hose (7) is connected between the heat-saturating plate (2).

2. A heating device for a flat vulcanizing machine according to claim 1, characterized in that: The heat dissipation part comprises a heat dissipation barrel (3), the outside of which is connected to a plurality of heat dissipation fins (6), one side of the heat spreader (2) is provided with a plurality of liquid inlet pipes (4), the other side of the heat spreader (2) is provided with a plurality of liquid outlet pipes (5), and the liquid inlet pipes (4) and the liquid inlet of the heat dissipation barrel (3) and the liquid outlet pipes (5) and the liquid outlet of the heat dissipation barrel (3) are connected via hoses (7).

3. A heating device for a flat vulcanizing machine according to claim 1, characterized in that: The back of the heat spreader (2) is provided with a plurality of limiting grooves (8), the limiting grooves (8) are used to accommodate the heating plate (1), and the interior of the limiting grooves (8) is provided with power supply contacts (9) and a plurality of electromagnets (10).

4. A heating device for a flat vulcanizing machine according to claim 3, characterized in that: A plurality of the heating plates (1) are evenly arranged in an array on the back of the heat spreader (2); a plurality of connecting iron blocks (11) are arranged inside the heating plates (1); the connecting iron blocks (11) are arranged opposite to the electromagnets (10); a connecting contact (12) is arranged on the side of the heating plates (1) opposite to the heat spreader (2); the connecting contact (12) is arranged opposite to the power supply contact (9).

5. A heating device for a flat vulcanizing machine according to claim 3, characterized in that: Limiting rods (13) are arranged opposite to each other on both sides of each limiting groove (8), and the outer ends of the limiting rods (13) are rotatably connected to connecting ears.

6. A heating device for a flat vulcanizing machine according to claim 1, characterized in that: The heat soaking plate (2) is arranged in close contact with the flat vulcanizing machine.

7. A heating device for a flat vulcanizing machine according to claim 1, characterized in that: A spiral heating wire (14) is installed on the heating plate (1).

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