Vulcanizing device for solid tire processing

Abstract

The utility model discloses a vulcanizing device for solid tire processing, which relates to the technical field of tire vulcanizing equipment and comprises a lower die and an upper die, a protruding rod is fixedly mounted at the center of one side of the lower die, a protruding rod is also fixedly mounted at the center of one side of the upper die, and two guide columns are fixedly mounted on two sides of the upper end of the lower die. A die cavity is formed in the center of the upper end of the lower die, a die cavity is also formed in the center of the lower end of the upper die, a metal ring mechanism is further arranged in the die cavity in the lower die and comprises a mounting base, a plurality of connecting plates and arc-shaped metal plates, and the connecting plates are fixedly mounted on the outer side of the mounting base through supporting rods. By means of the arrangement of the metal ring mechanism, that is, the metal ring mechanism is composed of the mounting base, the supporting rod, the connecting plate, the arc-shaped metal plates, the adjusting disc, the mounting ring and other components, the multiple arc-shaped metal plates can be rapidly separated from the tire through the adjusting disc, the mounting ring and the pressing block, the operation process is convenient and fast, and follow-up mounting of the metal ring mechanism is facilitated.

Description

Technical Field

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

[0002] The vulcanization process of solid tires is one of the key steps in tire manufacturing. First, the rubber raw materials are evenly applied to the inner wall of the tire mold to form the shape and structure of the tire. Then, the mold is closed and placed in a vulcanizer for heating and pressurization. Under high temperature and high pressure, the rubber raw materials gradually cross-link and solidify to form the physical properties of the tire.

[0003] In the process of vulcanizing the solid tire, a metal fixing ring is set inside the mold. When the solid tire is vulcanized, the metal fixing ring set inside the solid tire during the vulcanization process will be bonded to the solid tire to a certain extent, making it more troublesome to remove the metal fixing ring. Therefore, the Chinese utility model patent disclosed by the existing announcement number CN219190933U, a solid tire vulcanization mold, which matches the second sleeve and the first sleeve through the sleeve ring, can quickly place the metal fixing ring assembly between the upper mold and the lower mold, the device structure is simple and easy to operate, the device flexibility is improved, and the entire metal tube assembly can be bent and taken out. However, since the solid tire has a certain temperature after vulcanization, the temperature will also be transmitted to the metal fixing ring assembly, which is not conducive to the segmented folding of the metal fixing ring assembly, and the segmented folding operation method also makes the disassembly and assembly process inconvenient. Utility Model Content

[0004] The utility model aims to provide a vulcanizing device for solid tire processing, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A vulcanizing device for processing solid tires comprises a lower mold and an upper mold, wherein a protruding rod is fixedly installed at the center position of one side of the lower mold, and a protruding rod is also fixedly installed at the center position of one side of the upper mold, two guide pillars are fixedly installed on both sides of the upper end of the lower mold, a mold cavity is opened at the center position of the upper end of the lower mold, and a mold cavity is also opened at the center position of the lower end of the upper mold, and a metal ring mechanism is also arranged in the mold cavity in the lower mold, and the metal ring mechanism comprises a mounting seat and a plurality of connecting plates and an arc-shaped metal plate, the connecting plate is fixedly installed on the outer side of the mounting seat through a support rod, and the arc-shaped metal plate is movably installed on the outer side of the mounting seat through a connecting rod, an adjusting disk is movably installed on the upper end of the mounting seat, and a mounting ring is movably installed on the outer side of the adjusting disk.

[0007] As a further optimization scheme of the present utility model, the transverse cross-section of the mounting seat is hexagonal, a mounting groove is opened in the mounting seat, a fixing seat is fixedly installed at the bottom center position of the mounting groove, a plurality of slots are opened on the inner side of the mounting groove, and the slots are opened at the mounting groove between two support rods. Through the opening of the slots, one end of the connecting rod can be inserted and installed in the slot, so that one end of the support rod can be movably connected with the mounting seat.

[0008] As a further optimization solution of the utility model, a screw groove is opened at the center position of the fixing seat, six guide rods are fixedly installed on the outside of the fixing seat, and the guide rods pass through corresponding slots and extend to the outside of the mounting seat.

[0009] As a further optimization scheme of the utility model, an insertion groove is provided in the connecting rod, and one side of the insertion groove has a beveled edge. A socket is provided on the side of the connecting rod relative to the fixed seat. One side of the connecting rod is inserted and installed in the corresponding slot, and the socket is inserted and installed on the corresponding side of the guide rod. The guide rod located between the fixed seat and the connecting rod is also equipped with a compression spring. The arc-shaped metal plate is installed between the two connecting plates by using the connecting rod, and the two sides of the arc-shaped metal plate are connected to the opposite side of the two connecting plates by beveled edges, thereby preventing the arc-shaped metal plate from moving outward between the two connecting plates.

[0010] As a further optimization scheme of the utility model, an adjusting shaft is fixedly installed at the center position of the adjusting disk, and both ends of the adjusting shaft extend above and below the adjusting disk respectively. A handwheel is fixedly installed on the upper end of the adjusting shaft, a rotating groove is opened on the outer side of the adjusting disk, and the lower end of the adjusting shaft is threadedly connected in the screw groove.

[0011] As a further optimization scheme of the utility model, a plurality of pressure blocks are fixedly installed at the lower end of the mounting ring, the inner side of the mounting ring is rotatably installed in the rotating groove, the lower end of the pressure block is inserted and installed in the corresponding insertion groove, and the lower end of the pressure block also has an arc edge, and the arc edge of the lower end of the pressure block is in contact with the arc edge on one side of the insertion groove, and the adjusting disk can be driven to move downward by the hand wheel and the adjusting shaft, so that the mounting ring and the pressure block can be driven to move downward by the adjusting disk, and the plurality of connecting rods can be squeezed and moved toward the center position in the mounting seat with the help of the pressure block, so that the outer side of the arc-shaped metal plate is separated from the tire, which is convenient for removing the entire metal ring mechanism.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] The utility model discloses a vulcanizing device for solid tire processing. With the help of the setting of a metal ring mechanism, that is, the metal ring mechanism is composed of a mounting seat, a support rod, a connecting plate and an arc-shaped metal plate, an adjusting disk, a mounting ring and other components. The multiple arc-shaped metal plates can be quickly separated from the tire through the adjusting disk, the mounting ring and the pressing block. The operation process is convenient and also conducive to the subsequent installation of the metal ring mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the main structure of the utility model;

[0015] Figure 2 This is a structural breakdown diagram of the metal ring mechanism of the utility model;

[0016] Figure 3 This is a schematic diagram of the mounting base structure of the utility model;

[0017] Figure 4 This is a schematic diagram of the arc-shaped metal plate structure of the utility model.

[0018] In the figure: 1. lower mold; 2. upper mold; 3. protruding rod; 4. guide column; 5. mold cavity; 6. metal ring mechanism; 7. mounting seat; 8. support rod; 9. connecting plate; 10. arc-shaped metal plate; 11. adjusting disk; 12. mounting ring; 13. mounting groove; 14. slot; 15. fixing seat; 16. screw groove; 17. guide rod; 18. connecting rod; 19. through-slot; 20. rotating groove; 21. adjusting shaft; 22. hand wheel; 23. pressure block; 24. socket. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] like Figure 1-Figure 4 As shown, the utility model provides a vulcanizing device for solid tire processing, including a lower mold 1 and an upper mold 2, a protruding rod 3 is fixedly installed at the center position of one side of the lower mold 1, and a protruding rod 3 is also fixedly installed at the center position of one side of the upper mold 2, two guide pillars 4 are fixedly installed on both sides of the upper end of the lower mold 1, a mold cavity 5 is opened at the center position of the upper end of the lower mold 1, and a mold cavity 5 is also opened at the center position of the lower end of the upper mold 2, and a metal ring mechanism 6 is also arranged in the mold cavity 5 in the lower mold 1, and the metal ring mechanism 6 includes a mounting seat 7 and a plurality of connecting plates 9 and an arc-shaped metal plate 10, the connecting plate 9 is fixedly installed on the outer side of the mounting seat 7 through a support rod 8, and the arc-shaped metal plate 10 is movably installed on the outer side of the mounting seat 7 through a connecting rod 18, an adjusting disk 11 is movably installed on the upper end of the mounting seat 7, and a mounting ring 12 is movably installed on the outer side of the adjusting disk 11.

[0021] like Figure 2-Figure 3As shown, the transverse cross section of the mounting seat 7 is hexagonal, a mounting groove 13 is provided in the mounting seat 7, a fixing seat 15 is fixedly installed at the center position of the bottom of the mounting groove 13, a plurality of slots 14 are provided inside the mounting groove 13, and the slots 14 are provided at the mounting groove 13 between the two support rods 8, through the provision of the slots 14, one end of the connecting rod 18 can be inserted and installed in the slots 14, so that one end of the support rod 8 is movably connected with the mounting seat 7, a screw groove 16 is provided at the center position of the fixing seat 15, six guide rods 17 are fixedly installed on the outside of the fixing seat 15, and the guide rods 17 pass through the corresponding slots 14 and extend to the outside of the mounting seat 7;

[0022] like Figure 3-Figure 4 As shown, a through slot 19 is provided in the connecting rod 18, and one side of the through slot 19 has a bevel. A plug hole 24 is provided on one side of the connecting rod 18 relative to the fixing seat 15. One side of the connecting rod 18 is inserted and installed in the corresponding slot 14, and the plug hole 24 is inserted and installed in one side of the corresponding guide rod 17. The guide rod 17 located between the fixing seat 15 and the connecting rod 18 is also equipped with a compression spring. The arc-shaped metal plate 10 is installed between the two connecting plates 9 by using the connecting rod 18, and the two sides of the arc-shaped metal plate 10 are connected to the opposite side of the two connecting plates 9 by bevels, so as to prevent and restrict the arc-shaped metal plate 10 from moving outward between the two connecting plates 9.

[0023] like Figure 2 , Figure 4 As shown, an adjusting shaft 21 is fixedly installed at the center position of the adjusting disk 11, and both ends of the adjusting shaft 21 extend to the upper and lower positions of the adjusting disk 11 respectively, and a hand wheel 22 is fixedly installed at the upper end of the adjusting shaft 21, and a rotating groove 20 is opened on the outer side of the adjusting disk 11, and the lower end of the adjusting shaft 21 is threadedly connected in the screw groove 16, and a plurality of pressing blocks 23 are fixedly installed at the lower end of the mounting ring 12, and the inner side of the mounting ring 12 is rotatably mounted in the rotating groove 20, and the lower end of the pressing block 23 is inserted and installed in the corresponding insertion through groove 19, and the lower end of the pressing block 23 also has an arc edge, and the arc edge of the lower end of the pressing block 23 contacts the arc edge on one side of the insertion through groove 19, and the adjusting disk 11 can be driven to move downward by the hand wheel 22 and the adjusting shaft 21, so that the mounting ring 12 and the pressing block 23 can be driven to move downward by the adjusting disk 11, and the plurality of connecting rods 18 can be squeezed and moved toward the center position in the mounting seat 7 by means of the pressing block 23, so that the outer side of the arc-shaped metal plate 10 is separated from the tire, which is convenient for taking out the entire metal ring mechanism 6.

[0024] It should be noted that the utility model is a vulcanizing device for solid tire processing. When the arc-shaped metal plate 10 is peeled off from the tire, the hand wheel 22 can be held and rotated, so that the hand wheel 22 can drive the lower end of the adjusting shaft 21 to rotate downward in the screw groove 16. At the same time, the adjusting shaft 21 also drives the adjusting disk 11 to rotate, so that the adjusting disk 11 rotates on the inner side of the mounting ring 12 through the outer rotating groove 20 and drives the mounting ring 12 to move downward, so that the mounting ring 12 can synchronously drive the six pressing blocks 23 to be gradually inserted into the through grooves 19 in the corresponding connecting rods 18. , and utilize the beveled edge at the lower end of the pressing block 23 and the beveled edge inside the through groove 19 to make the pressing block 23 gradually squeeze and move the connecting rod 18 toward the fixing seat 15, and make one side of the connecting rod 18 move in the slot 14 to compress the compression spring outside the guide rod 17, so that the six support rods 8 synchronously drive the corresponding arc-shaped metal plates 10 to move toward the mounting seat 7, and make the outer side of the arc-shaped metal plate 10 separate from the tire, and then, the hook of the lifting equipment can be hung on the support rod 8, and the entire metal ring mechanism 6 can be taken out of the mold cavity 5.

[0025] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A vulcanizing device for solid tire processing, comprising a lower mold (1) and an upper mold (2), wherein a protruding rod (3) is fixedly mounted at the center position of one side of the lower mold (1), and a protruding rod (3) is also fixedly mounted at the center position of one side of the upper mold (2), and two guide pillars (4) are fixedly mounted on both sides of the upper end of the lower mold (1), characterized in that: A mold cavity (5) is provided at the center position of the upper end of the lower mold (1), and a mold cavity (5) is also provided at the center position of the lower end of the upper mold (2). A metal ring mechanism (6) is also provided in the mold cavity (5) in the lower mold (1). The metal ring mechanism (6) comprises a mounting seat (7), a plurality of connecting plates (9), and an arc-shaped metal plate (10). The connecting plates (9) are fixed to the outer side of the mounting seat (7) through supporting rods (8), and the arc-shaped metal plates (10) are movably mounted on the outer side of the mounting seat (7) through connecting rods (18). An adjusting disk (11) is movably mounted on the upper end of the mounting seat (7), and a mounting ring (12) is movably mounted on the outer side of the adjusting disk (11).

2. A vulcanizing device for solid tire processing according to claim 1, characterized in that: The transverse cross section of the mounting seat (7) is hexagonal, a mounting groove (13) is provided in the mounting seat (7), a fixing seat (15) is fixedly installed at the center position of the bottom of the mounting groove (13), a plurality of slots (14) are provided inside the mounting groove (13), and the slots (14) are provided at the mounting groove (13) between the two support rods (8).

3. A solid tire processing vulcanizing device according to claim 2, characterized in that: A screw groove (16) is provided at the center of the fixing seat (15), and six guide rods (17) are fixedly mounted on the outside of the fixing seat (15), and the guide rods (17) pass through corresponding slots (14) and extend to the outside of the mounting seat (7).

4. A vulcanizing device for solid tire processing according to claim 3, characterized in that: The connecting rod (18) is provided with an insertion groove (19), one side of which has a beveled edge. The connecting rod (18) is provided with an insertion hole (24) on one side relative to the fixing seat (15). One side of the connecting rod (18) is inserted and installed in the corresponding slot (14), and the insertion hole (24) is inserted and installed on one side of the corresponding guide rod (17). The guide rod (17) located between the fixing seat (15) and the connecting rod (18) is also provided with a compression spring.

5. A vulcanizing device for solid tire processing according to claim 4, characterized in that: An adjusting shaft (21) is fixedly mounted at the center of the adjusting disk (11), and two ends of the adjusting shaft (21) extend respectively to the upper and lower positions of the adjusting disk (11). A hand wheel (22) is fixedly mounted at the upper end of the adjusting shaft (21). A rotating groove (20) is provided on the outer side of the adjusting disk (11), and the lower end of the adjusting shaft (21) is threadedly connected in the screw groove (16).

6. A vulcanizing device for solid tire processing according to claim 5, characterized in that: A plurality of pressure blocks (23) are fixedly mounted on the lower end of the mounting ring (12). The inner side of the mounting ring (12) is rotatably mounted in the rotating groove (20). The lower ends of the pressure blocks (23) are inserted and mounted in the corresponding insertion grooves (19). The lower ends of the pressure blocks (23) also have arc edges, and the arc edges of the lower ends of the pressure blocks (23) are in contact with the arc edges on one side of the insertion grooves (19).

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