Energy-saving device for heating of a vulcanization press

Abstract

The utility model is suitable for rubber vulcanization forming machine technical field provides a kind of vulcanization machine heating energy-saving device, including middle seat, the middle seat is equipped with slide rail, including access template, the access template is installed on the slide rail, the access template upper side is equipped with lower energy-saving heat insulation plate and lower energy-saving electric heating plate, the lower energy-saving electric heating plate two sides are equipped with side energy-saving heat insulation plate respectively, the lower energy-saving electric heating plate front end is equipped with front energy-saving heat insulation plate, the lower energy-saving electric heating plate inside is equipped with electric heating pipe, the rear end of access template is equipped with heating line pipe, the middle seat is equipped with lower tie plate and wear plate.

Description

Technical Field

[0001] This utility model relates to the field of rubber vulcanizing molding machine technology, and in particular to a heating and energy-saving device for a vulcanizing machine. Background Technology

[0002] With the development of the rubber industry, users have increasingly higher requirements for rubber molding equipment. More customers are pursuing more energy-efficient, power-saving, and user-friendly designs.

[0003] Currently, in the rubber industry, vulcanizing molding machines have heating plates divided into upper and lower sections. There is also an inlet / outlet template above the lower heating plate to push the mold out for easy removal. However, the lower heating plate does not contact the mold, resulting in slow heat transfer. Moreover, after the inlet / outlet template pushes the mold out, the mold is no longer heated, and the residual heat of the mold is also lost during the product removal process. This leads to an extension of vulcanization time and requires more electricity.

[0004] In conclusion, the existing technology obviously has inconveniences and defects in practical use, so it is necessary to improve it. Utility Model Content

[0005] In view of the above-mentioned defects, the purpose of this utility model is to provide a heating and energy-saving device for a vulcanizing machine, which has a fast heating speed and achieves energy saving and power saving.

[0006] To achieve the above objectives, this utility model provides a heating energy-saving device for a vulcanizing machine, comprising a central base, a slide rail provided on the central base, an inlet / outlet template mounted on the slide rail, a lower energy-saving heat insulation plate and a lower energy-saving electric heating plate above the inlet / outlet template, side energy-saving heat insulation plates on both sides of the lower energy-saving electric heating plate, a front energy-saving heat insulation plate at the front end of the lower energy-saving electric heating plate, an electric heating tube inside the lower energy-saving electric heating plate, a heating wire pipe at the rear end of the inlet / outlet template, and a lower pad and a wear-resistant plate installed on the central base.

[0007] According to the vulcanizing machine heating energy-saving device of this utility model, the inlet and outlet template is provided with drill holes.

[0008] According to the vulcanizing machine heating energy-saving device of the present invention, the lower energy-saving heat insulation plate is provided with a heat insulation plate protrusion that matches the drill hole, and the lower energy-saving electric heating plate is provided with an electric heating plate protrusion that matches the drill hole. The heat insulation plate protrusion and the electric heating plate protrusion are respectively inserted into the drill hole.

[0009] The energy-saving heating device for a vulcanizing machine according to this utility model also includes a protective cover for the heating plate.

[0010] According to the vulcanizing machine heating energy-saving device of this utility model, the material of the lower energy-saving electric heating plate is P20 mold steel.

[0011] According to the vulcanizing machine heating energy-saving device of this utility model, the thickness of the lower energy-saving electric heating plate is 35mm to 38mm.

[0012] According to the vulcanizing machine heating energy-saving device of this utility model, the middle seat is provided with screw holes for installing the slide rail, the slide rail is provided with through holes that match the screw holes, and the slide rail is fixed to the middle seat by screws through the through holes and the screw holes.

[0013] According to the energy-saving heating device for vulcanizing machines described in this utility model, the flatness of the lower energy-saving electric heating plate is 0.03mm.

[0014] This utility model discloses a vulcanizing machine heating energy-saving device, including a central base with a slide rail. An inlet / outlet template is mounted on the slide rail. A lower energy-saving heat insulation plate and a lower energy-saving electric heating plate are installed above the inlet / outlet template. The mold is placed on the lower energy-saving electric heating plate, where heating elements maintain the mold temperature. Side energy-saving heat insulation plates are located on both sides of the lower energy-saving electric heating plate, and a front energy-saving heat insulation plate is located at the front end for better heat insulation. A heating wire is located at the rear end of the inlet / outlet template, through which the heating wire of the electric heating plate passes and connects back to the control cabinet. The inlet / outlet template, driven by the slide rail, slides the lower energy-saving electric heating plate, the lower energy-saving heat insulation plate, and the mold together into the central base. A wear-resistant plate is provided on the central base for contact and friction with the inlet / outlet template, and a lower pad is located below the wear-resistant plate, saving processing and heat treatment steps. Therefore, this utility model's vulcanizing machine heating energy-saving device achieves rapid heating and energy savings. Attached Figure Description

[0015] Figure 1 This is a left-side structural schematic diagram of the energy-saving heating device for a vulcanizing machine provided by this utility model;

[0016] Figure 2 This is a front view structural schematic diagram of the vulcanizing machine heating energy-saving device provided by this utility model;

[0017] Figure 3 This is a front view structural diagram of the lower energy-saving electric heating plate of the vulcanizing machine heating energy-saving device provided by this utility model;

[0018] Figure 4 This is a top view of the lower energy-saving electric heating plate of the vulcanizing machine heating energy-saving device provided by this utility model;

[0019] Figure 5 This is a front view structural schematic diagram of the lower energy-saving heat insulation plate of the vulcanizing machine heating energy-saving device provided by this utility model;

[0020] Figure 6 This is a top view of the lower energy-saving heat insulation plate of the vulcanizing machine heating energy-saving device provided by this utility model;

[0021] Figure 7 This is a front view structural diagram of the front energy-saving heat insulation plate of the vulcanizing machine heating energy-saving device provided by this utility model;

[0022] Figure 8 This is a side view of the front energy-saving heat insulation plate of the vulcanizing machine heating energy-saving device provided by this utility model;

[0023] Figure 9 This is a side view of the side energy-saving heat insulation plate of the vulcanizing machine heating energy-saving device provided by this utility model;

[0024] Figure 10 This is a front view structural diagram of the side energy-saving heat insulation plate of the vulcanizing machine heating energy-saving device provided by this utility model;

[0025] Figure 11 This is a schematic diagram of the heating coil of the vulcanizing machine heating energy-saving device provided by this utility model;

[0026] Figure 12 This is a schematic diagram of the structure of the heating element of the vulcanizing machine heating energy-saving device provided by this utility model;

[0027] Figure 13 This is a top view of the inlet and outlet template of the vulcanizing machine heating energy-saving device provided by this utility model;

[0028] Figure 14 This is a side view of the inlet and outlet template of the vulcanizing machine heating energy-saving device provided by this utility model;

[0029] Figure 15 This is a schematic diagram of the structure of the middle seat of the vulcanizing machine heating energy-saving device provided by this utility model;

[0030] Figure 16 This is a schematic diagram of the slide rail structure of the vulcanizing machine heating energy-saving device provided by this utility model. Detailed Implementation

[0031] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0032] like Figures 1-16As shown, this utility model provides a heating energy-saving device 100 for a vulcanizing machine, including a central base 1. The central base 1 is provided with a slide rail 2 and includes an inlet / outlet template 3. The inlet / outlet template 3 is installed on the slide rail 2. A lower energy-saving heat insulation plate 4 and a lower energy-saving electric heating plate 5 are provided above the inlet / outlet template 3. Drill holes are provided on the inlet / outlet template 3, and the lower energy-saving heat insulation plate 4 and the lower energy-saving electric heating plate 5 are installed above the inlet / outlet template 3 through the drill holes. Side energy-saving heat insulation plates 51 are provided on both sides of the lower energy-saving electric heating plate 5, and a front energy-saving heat insulation plate 52 is provided at the front end of the lower energy-saving electric heating plate 5 to prevent heat loss from the sides and front end of the lower energy-saving electric heating plate 5, thus improving heat insulation. Electric heating tubes 54 are provided inside the lower energy-saving electric heating plate 5. The mold is installed on the lower energy-saving electric heating plate 5. The inlet / outlet template 3 slides the lower energy-saving electric heating plate 5, the lower energy-saving heat insulation plate 4, and the mold together from the right side into the central base 1 through the slide rail 2. The electric heating tubes 54 on the lower energy-saving electric heating plate 5 heat up to keep the temperature of the mold constant. When the entry / exit template 3 slides out of the middle seat 1, causing the mold to slide out, the mold is installed on the lower energy-saving heating plate 5. The lower energy-saving heating plate 5 and the lower energy-saving heat insulation plate 4 slide out of the middle seat 1 together, resulting in less heat loss from the mold and achieving energy saving. The rear end of the entry / exit template 3 is equipped with a heating wire tube 6, through which the heating wire of the lower energy-saving heating plate 5 passes. During the left and right sliding process of the lower energy-saving heating plate 5 with the entry / exit template 3, damage to the heating wire of the lower energy-saving heating plate 5 or collision with the components is avoided. The middle seat 1 is equipped with a lower pad plate 7 and a wear-resistant plate 8. The lower pad plate 7 and the wear-resistant plate 8 are installed in the middle seat 1 and do not move with the entry / exit template 3. The surface of the wear-resistant plate 8 is nitrided. During the left and right sliding process of the entry / exit template 3, it rubs against the wear-resistant plate 8, resulting in good wear resistance. The lower pad plate 7 is located below the wear-resistant plate 8, saving processing and heat treatment processes. At the same time, the lower energy-saving heating plate 5 is made of P20 mold steel, which ensures a flatness of 0.03mm in a relatively thin state, resulting in faster heating and shorter heating time.

[0033] Therefore, the vulcanizing machine heating energy-saving device 100 of this utility model has a fast heating speed and achieves energy saving and power saving.

[0034] Preferably, such as Figures 13-14 As shown, the inlet / outlet template 3 is provided with drilled holes, and the lower energy-saving heat insulation plate 4 and the lower energy-saving electric heating plate 5 are installed above the inlet / outlet template 3 through the drilled holes, so that the lower energy-saving heat insulation plate 4 and the lower energy-saving electric heating plate 5 are more stably fixed on the inlet / outlet template 3.

[0035] Preferably, the lower energy-saving heat insulation plate 4 is provided with heat insulation plate protrusions that match the drilled hole, and the lower energy-saving electric heating plate 5 is provided with electric heating plate protrusions that match the drilled hole. The heat insulation plate protrusions and the electric heating plate protrusions are respectively inserted into the drilled hole, and the lower energy-saving electric heating plate 5 and the lower energy-saving heat insulation plate 4 are more stably fixed on the inlet and outlet template 3, continuously heating and keeping the mold warm.

[0036] Preferably, it also includes a heating plate protective cover 53, which protects the lower energy-saving heating plate 5 and effectively extends the service life of the lower energy-saving heating plate 5.

[0037] Preferably, the material of the lower energy-saving electric heating plate 5 is P20 mold steel. P20 mold steel has a high hardness and fast heat conduction speed, resulting in better heating effect on the mold and achieving energy saving of 25% to 30%.

[0038] Preferably, the thickness of the lower energy-saving heating plate 5 is 35mm to 38mm. The thinner lower energy-saving heating plate 5 effectively saves materials and achieves energy-saving effect.

[0039] Preferably, the middle seat 1 is provided with screw holes for mounting the slide rail 2, and the slide rail 2 is provided with through holes that match the screw holes. The slide rail 2 is fixed to the middle seat 1 by screws passing through the through holes and the screw holes. The screws pass through the through holes and are screwed into the screw holes to fix the slide rail 2 in the middle seat 1.

[0040] Preferably, the flatness of the lower energy-saving electric heating plate 5 is 0.03mm, that is, the burr thickness of the product pressed out by the mold is 0.03mm.

[0041] In summary, this utility model provides a vulcanizing machine heating energy-saving device, including a central base with a slide rail. An inlet / outlet template is mounted on the slide rail. A lower energy-saving heat insulation plate and a lower energy-saving electric heating plate are installed above the inlet / outlet template. The mold is placed on the lower energy-saving electric heating plate, where heating elements maintain the mold's temperature. Side energy-saving heat insulation plates are located on both sides of the lower energy-saving electric heating plate, and a front energy-saving heat insulation plate is located at the front end for better heat insulation. A heating wire is located at the rear end of the inlet / outlet template, through which the heating wire of the electric heating plate passes and connects back to the control cabinet. The inlet / outlet template, driven by the slide rail, slides the lower energy-saving electric heating plate, the lower energy-saving heat insulation plate, and the mold together into the central base. A wear-resistant plate is provided on the central base for contact and friction with the inlet / outlet template, and a lower pad is located below the wear-resistant plate, saving processing and heat treatment steps. Therefore, this utility model's vulcanizing machine heating energy-saving device achieves rapid heating and energy savings.

[0042] Of course, there may be other embodiments of this utility model. Without departing from the spirit and essence of this utility model, those skilled in the art can make various corresponding changes and modifications based on this utility model, but these corresponding changes and modifications should all fall within the protection scope of the appended claims of this utility model.

Claims

1. A heating and energy-saving device for a vulcanizing machine, comprising a central base, wherein the central base is provided with a slide rail, characterized in that, The system includes an access template mounted on a slide rail. Above the access template are a lower energy-saving heat insulation plate and a lower energy-saving electric heating plate. Side energy-saving heat insulation plates are provided on both sides of the lower energy-saving electric heating plate. A front energy-saving heat insulation plate is provided at the front end of the lower energy-saving electric heating plate. An electric heating tube is provided inside the lower energy-saving electric heating plate. A heating wire is provided at the rear end of the access template. A lower pad and a wear-resistant plate are installed on the middle seat.

2. The energy-saving heating device for a vulcanizing machine according to claim 1, characterized in that, The entry / exit template is provided with drilled holes.

3. The energy-saving heating device for a vulcanizing machine according to claim 2, characterized in that, The lower energy-saving heat insulation plate is provided with a heat insulation plate protrusion that matches the drill hole, and the lower energy-saving electric heating plate is provided with an electric heating plate protrusion that matches the drill hole. The heat insulation plate protrusion and the electric heating plate protrusion are respectively inserted into the drill hole.

4. The energy-saving heating device for a vulcanizing machine according to claim 1, characterized in that, It also includes a protective cover for the heating plate.

5. The energy-saving heating device for a vulcanizing machine according to claim 1, characterized in that, The material of the lower energy-saving electric heating plate is P20 mold steel.

6. The energy-saving heating device for a vulcanizing machine according to claim 1, characterized in that, The thickness of the lower energy-saving electric heating plate is 35mm to 38mm.

7. The energy-saving heating device for a vulcanizing machine according to claim 1, characterized in that, The middle base is provided with screw holes for mounting the slide rail, and the slide rail is provided with through holes that match the screw holes. The slide rail is fixed to the middle base by screws through the through holes and the screw holes.

8. The energy-saving heating device for a vulcanizing machine according to claim 1, characterized in that, The flatness of the lower energy-saving electric heating plate is 0.03mm.

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