Tire vulcanization equipment

Abstract

The utility model discloses tire vulcanizing equipment, which belongs to the technical field of vulcanizing equipment and comprises an inner partition hot plate and a plurality of outer partition hot plates circumferentially distributed around the inner partition hot plate. The inner partition hot plate and the outer partition hot plate are connected to the bottom of an upper fixing plate of the vulcanizing machine; the position of the outer partition hot plate can be adjusted in the radial direction of the upper fixing plate. According to the utility model, the hot plate is connected with the vulcanizing machine, so that the hot plate can be directly matched with tire molds with different specifications, and the distance between the outer partition hot plate and the inner partition hot plate is convenient to adjust by movably connecting the outer partition hot plate to the vulcanizing machine.

Description

Technical Field

[0001] The utility model relates to the technical field of vulcanization equipment, in particular to a tire vulcanization equipment. Background Art

[0002] At present, in order to save energy, protect the environment, realize green production of giant engineering tires, further improve tire quality and extend tire life cycle, some tire manufacturing companies have begun to use zoned heating vulcanization to vulcanize engineering tires, especially giant engineering tires.

[0003] Currently, the outer zone heating plate of the zoned heating vulcanized tire mold is connected to the mold. When the mold is replaced, the zone heating plate of one mold needs to be replaced with another, which increases the installation and debugging time. Alternatively, a one-to-one matching solution between the mold and the zone heating plate is adopted, but this increases the processing cost of the mold.

[0004] In addition, in order to achieve zoned vulcanization, the position of the outer zone heating plate needs to be adjusted. When adjusting the distance between the outer zone heating plate and the inner zone heating plate, a crane is needed to lift the outer zone heating plate. Not only does the adjustment require great strength, but there are also certain safety hazards.

[0005] In view of the above problems, the present invention designs and manufactures a tire vulcanizing device to overcome the above defects. Utility Model Content

[0006] In order to solve the problems existing in the prior art, the present invention provides a tire vulcanizing equipment, which connects the hot plate to the vulcanizer so that the hot plate can directly match tire molds of different specifications, and facilitates the adjustment of the distance between the outer zone hot plate and the inner zone hot plate by movably connecting the outer zone hot plate to the vulcanizer.

[0007] In order to achieve the above-mentioned object, the technical solution adopted by the present invention is as follows: a tire vulcanizing equipment, comprising an inner zone heating plate and a plurality of outer zone heating plates circumferentially distributed around the inner zone heating plate;

[0008] The inner zone heating plate and the outer zone heating plate are connected to the bottom of the upper fixed plate of the vulcanizer;

[0009] The outer heat partitioning plate can be adjusted in position in the radial direction of the upper fixing plate.

[0010] Preferably, the outer partition heat plate is provided with threaded holes, and the upper fixed plate is provided with a row of connecting light holes, the arrangement direction of the row of connecting light holes is parallel to the radial sliding direction of the outer partition heat plate, and the outer partition heat plate can be fixed to the upper fixed plate by screws.

[0011] Preferably, the connecting light holes are provided in at least one row, and the outer heat partition plate is correspondingly provided with at least one threaded hole.

[0012] Preferably, the upper fixed plate is provided with a plurality of slide grooves, in which T-shaped blocks slide, and the outer zone heat plate is connected to the bottom of the T-shaped block. The outer zone heat plate can move in the radial direction of the upper fixed plate through the T-shaped block and the slide groove.

[0013] Preferably, wear-resistant plates are provided on both sides above the slide groove; or, slide rails are provided on both sides above the slide groove, and sliders are provided on the bottom of both sides of the T-block to slide with the slide rails.

[0014] Preferably, each of the outer zone heat-dividing plates corresponds to at least two slide grooves, and at least two T-shaped blocks are correspondingly provided above the outer zone heat-dividing plates.

[0015] Preferably, when each of the outer partition heat plates corresponds to a plurality of T-shaped blocks, the upper end surfaces of the plurality of T-shaped blocks are connected by a connecting plate.

[0016] Preferably, a spacing marking line is provided on one side of the chute.

[0017] Preferably, it also includes a plurality of linear drive devices, which are arranged above the upper fixed plate, connected to the T-block or the connecting plate, and can drive the outer partition heat plate to move along the slide groove.

[0018] Preferably, it further comprises a control module, and the control module is connected to the linear drive device.

[0019] The benefits of this utility model are:

[0020] 1. The utility model connects the outer zone heating plate and the inner zone heating plate with the upper fixed plate on the vulcanizer, so that the vulcanizer can be directly matched with tire molds of different specifications, eliminating the process of replacing the upper heating plate of the tire mold, effectively improving production efficiency, and reducing mold vulcanization costs.

[0021] 2. The utility model sets up corresponding structures so that the outer zone heating plate can be adjusted in the radial direction of the upper fixed plate, meeting the requirements of vulcanization temperature difference of different mold zones. In particular, with the help of the slide groove and T-block structure, the outer zone heating plate is easy to adjust and simple to operate.

[0022] 3. The utility model can directly transform old vulcanizing equipment, reducing the equipment cost of the enterprise. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a partial main cross-sectional view of a tire vulcanizing equipment embodiment 1;

[0024] Figure 2 This is a top perspective view of the first embodiment of the present utility model;

[0025] Figure 3 It is a partial top perspective view of the first embodiment of the present utility model;

[0026] Figure 4 This is a partial main sectional view of the second embodiment of the present utility model;

[0027] Figure 5 This is a top perspective view of the second embodiment of the present utility model;

[0028] Figure 6 This is a partial top perspective view of the second embodiment of the present utility model;

[0029] Figure 7 This is a partial schematic diagram of a second embodiment of the present invention in which wear-resistant plates are provided on both sides of the chute;

[0030] Figure 8 This is a partial schematic diagram of a second embodiment of the present invention in which slide rails are provided on both sides of the slide groove;

[0031] Figure 9 This is a partial main sectional view of the third embodiment of the present utility model;

[0032] Figure 10 This is a top perspective view of the third embodiment of the present utility model;

[0033] Figure 11 It is a partial top perspective view of the third embodiment of the present invention.

[0034] In the figure: 1-upper fixed plate, 2-inner partition heating plate, 3-outer partition heating plate, 4-connecting light hole, 5-slide groove, 6-T block, 7-wear-resistant plate, 8-connecting plate, 9-spacing marking line, 10-linear drive device, 11-slide rail, 12-slider. DETAILED DESCRIPTION

[0035] In order to facilitate understanding by those skilled in the art, the present invention will be further described below with reference to the accompanying drawings.

[0036] A tire vulcanizing device includes an inner zoned heating plate 2 and a plurality of outer zoned heating plates 3 circumferentially distributed around the inner zoned heating plate 2. The inner zoned heating plate 2 and the outer zoned heating plates 3 are connected to the bottom of an upper fixed plate 1 of a vulcanizer. Since the structure connects the hot plates to the vulcanizer, the hot plates can be directly matched with tire molds of different specifications, eliminating the need for replacing the hot plates on the tire mold in the traditional structure, effectively improving production efficiency and reducing mold vulcanization costs.

[0037] In addition, the outer zone heating plate 3 can be adjusted in the radial direction of the upper fixed plate 1 to meet the requirements of the vulcanization temperature difference of different mold zones. Of course, if the outer zone heating plate 3 is radially adjusted and set on the upper side plate, it also meets the requirements of the zone vulcanization temperature difference.

[0038] Example 1:

[0039] like Figures 1 to 3 As shown, in this embodiment, threaded holes are provided on the external heat partition plate 3, and a row of connecting light holes 4 is provided on the upper fixed plate 1. The spacing of the connecting light holes 4 is preferably fixed, and the arrangement direction of the row of connecting light holes 4 is parallel to the radial sliding direction of the external heat partition plate 3. The external heat partition plate 3 can be fixed to the upper fixed plate 1 by screws.

[0040] At least one row of connecting light holes 4 is provided, and multiple rows of connecting light holes 4 are arranged in parallel. At least one threaded hole is correspondingly provided on the outer heat partition plate 3 to ensure the stability of the connection.

[0041] The above embodiment realizes the adjustment of the distance between the outer zone heating plate 3 and the inner zone heating plate 2, which meets the use requirements of zone heating tire mold. Although the adjustment range of the outer zone heating plate 3 in this embodiment is relatively fixed, the investment cost is low.

[0042] Example 2:

[0043] like Figures 4 to 6 As shown, in this embodiment, a plurality of slide grooves 5 are provided on the upper fixed plate 1 , and T-shaped blocks 6 are slidably fitted in the slide grooves 5 . The length of the slide grooves 5 is greater than that of the T-shaped blocks 6 .

[0044] The external partitioned heat plate 3 is preferably connected to the bottom of the T-block 6 by screws. The external partitioned heat plate 3 can move in the radial direction of the upper fixed plate 1 through the T-block 6 and the slide groove 5. Specifically, when the position of the external partitioned heat plate 3 needs to be adjusted, the screws can be loosened, and then the T-block 6 can be slid to drive the external partitioned heat plate 3 to move along the slide groove 5. After the position is determined, the screws can be directly tightened to fix the external partitioned heat plate 3 to the bottom of the upper fixed plate 1.

[0045] In this embodiment, wear-resistant plates 7 are preferably provided on both sides of the upper side of the chute 5. Figure 7 As shown, the bottom of both sides of the T-block 6 can slide on the wear-resistant plate 7 to ensure the service life of the chute 5 and the T-block 6, thereby ensuring the accuracy of use. In this embodiment, a slide rail 11 can also be set on both sides above the chute 5, such as Figure 8 As shown, sliders 12 are provided at the bottom of both sides of the T-block to slide with the slide rails 11 . This structure can further facilitate the T-block 6 to drive the outer zone heating plate 3 to adjust along the slide groove 5 .

[0046] Each external zone heating plate 3 corresponds to at least two chutes 5, preferably two parallel chutes 5, and at least two T-shaped blocks 6 are correspondingly provided above the external zone heating plate 3, preferably two parallel blocks. Specifically, when each external zone heating plate 3 corresponds to multiple T-shaped blocks 6, the upper end surfaces of the multiple T-shaped blocks 6 are preferably connected by a connecting plate 8 to ensure that the multiple T-shaped blocks 6 slide synchronously without getting stuck.

[0047] A spacing marking line 9 is preferably provided on one side of the chute 5 so as to determine the size and position of the outer zone heating plate 3 driven by the T-block 6 to move.

[0048] Example 3:

[0049] like Figures 9 to 11 As shown, this embodiment adds several linear drive devices 10 to the second embodiment. The linear drive devices 10 are arranged above the upper fixed plate 1 and connected to the T-block 6 or the connecting plate 8. The linear drive devices 10 can drive the outer zone heating plate 3 to move along the slide 5. The use of the linear drive devices 10 replaces manual operation, reducing labor intensity. Specifically, the linear drive devices 10 can adopt a structure such as a pneumatic cylinder, an oil cylinder, an electric cylinder, or a motor-driven screw drive.

[0050] Preferably, a control module is provided, and the control module is connected to the linear drive device 10, so that manual operation can be eliminated and the risk of operational errors can be avoided. The operator does not need to perform adjustment operations on the vulcanizer, which can avoid safety hazards during the operation. Moreover, the control module is used for control, the spacing adjustment is accurate, and stepless adjustment can be achieved within a certain range.

[0051] It should be understood that these embodiments are intended only to illustrate the present invention and are not intended to limit the scope of protection of the present invention. In addition, it should be understood that after reading the technical content of the present invention, those skilled in the art may make various changes, modifications and / or variations to the present invention, and all such equivalent forms also fall within the scope of protection defined by the appended claims of this application.

Claims

1. A tire vulcanizing equipment, characterized in that: It comprises an inner zoned heating plate (2) and a plurality of outer zoned heating plates (3) circumferentially distributed around the inner zoned heating plate (2); The inner zone heating plate (2) and the outer zone heating plate (3) are connected to the bottom of the upper fixed plate (1) of the vulcanizer; The outer heat partition plate (3) can be positionally adjusted in the radial direction of the upper fixed plate (1).

2. A tire vulcanizing equipment according to claim 1, characterized in that: The outer heat partition plate (3) is provided with threaded holes, and the upper fixed plate (1) is provided with a row of connecting light holes (4). The arrangement direction of the row of connecting light holes (4) is parallel to the radial sliding direction of the outer heat partition plate (3). The outer heat partition plate (3) can be fixed to the upper fixed plate (1) by screws.

3. A tire vulcanizing equipment according to claim 2, characterized in that: The connecting light holes (4) are provided in at least one row, and the outer heat partition plate (3) is correspondingly provided with at least one threaded hole.

4. The tire vulcanizing equipment according to claim 1, characterized in that: The upper fixed plate (1) is provided with a plurality of slide grooves (5), a T-shaped block (6) slides in the slide grooves (5), the outer zone heat plate (3) is connected to the bottom of the T-shaped block (6), and the outer zone heat plate (3) can move in the radial direction of the upper fixed plate (1) through the T-shaped block (6) and the slide grooves (5).

5. A tire vulcanizing equipment according to claim 4, characterized in that: Wear-resistant plates (7) are provided on both sides above the chute (5); Alternatively, slide rails (11) are provided on both sides above the slide groove (5), and sliders (12) are provided on the bottoms of both sides of the T-shaped block (6) to slide with the slide rails (11).

6. The tire vulcanizing equipment according to claim 4, characterized in that: Each of the outer heat-dividing plates (3) corresponds to at least two slide grooves (5), and at least two T-shaped blocks (6) are correspondingly provided above the outer heat-dividing plates (3).

7. A tire vulcanizing equipment according to claim 6, characterized in that: When each of the outer zone heat-dissipating plates (3) corresponds to a plurality of T-shaped blocks (6), the upper end surfaces of the plurality of T-shaped blocks (6) are connected via a connecting plate (8).

8. The tire vulcanizing equipment according to claim 4, characterized in that: A spacing marking line (9) is provided on one side of the chute (5).

9. The tire vulcanizing equipment according to claim 7, characterized in that: It also includes a plurality of linear drive devices (10), wherein the linear drive devices (10) are arranged above the upper fixed plate (1), the linear drive devices (10) are connected to the T-block (6) or the connecting plate (8), and the linear drive devices (10) can drive the outer zone heat plate (3) to move along the slide groove (5).

10. The tire vulcanizing equipment according to claim 9, characterized in that: It also includes a control module, which is connected to the linear drive device (10).

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