Tire vulcanization tool dismounting and mounting device

Abstract

The utility model relates to the technical field of tire vulcanization tools, and discloses a tire vulcanization tool disassembling and assembling device which comprises a supporting seat, a conveying roller is arranged on the surface of the supporting seat, the tire vulcanization tool disassembling and assembling device is provided with a control assembly, a movable block transversely moves in a supporting plate under the action of a supporting block, and the conveying roller is arranged on the surface of the supporting seat. After the surface of the moving frame supports the inner wall of a tire through the positioning blocks connected with the telescopic rods, the positioning blocks abut against the tire, the positioning blocks can extrude the telescopic rods, and the movable rods hinged to the surfaces of the positioning blocks can be turned over and push the sliding blocks to longitudinally move in the moving blocks; the limiting rods are clamped into the clamping holes formed in the surfaces of the fixing plates, opening movement of the moving blocks is limited through the clamping blocks fixed to the surfaces of the sliding blocks, stable opening force can be applied to the tire through the four sets of moving blocks and the positioning blocks, and damage to a sealing layer and a rubber layer in the tire due to too large force is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of tire vulcanizing equipment, in particular to a tire vulcanizing equipment disassembly and assembly device. Background Art

[0002] Tire vulcanization is the process by which the rubber in a tire undergoes a chemical reaction under certain conditions of temperature, pressure, and time, transforming it from a linear structure to a three-dimensional network. This is a key step in the tire manufacturing process, giving the tire excellent physical and chemical properties.

[0003] After vulcanization, the strength of the tire rubber is significantly increased. The three-dimensional network structure allows the rubber to withstand greater external forces. During driving, the tire can better resist friction and impact from the road, reducing wear. For example, unvulcanized rubber is prone to deformation and tearing when subjected to high pressure or friction. However, vulcanized tires are able to maintain their shape and integrity, effectively extending their service life.

[0004] According to a publicly disclosed tire vulcanization assembly and disassembly device (Announcement No.: CN205522153U), the above application uses an upper hook mechanism and a lower hook mechanism to support the tire and open it to facilitate manual placement of the support frame into the tire. However, during the opening process, the opening force cannot be controlled. Excessive opening force will cause damage to the tire, and too little force will not allow the tire to be opened to an effective range. To address this problem, we have proposed a tire vulcanization assembly and disassembly device. Utility Model Content

[0005] The purpose of the utility model is to provide a tire vulcanization assembly and disassembly device to solve the problems raised in the above background technology.

[0006] The trolley assembly and disassembly device is characterized in that: it comprises a tire vulcanizing chemical assembly and disassembly device, comprising a support base, a surface of the support base is provided with a transport roller, a surface of the support base is fixedly installed with a fixing frame, an electric pressure plate is provided in the fixing frame, the surface of the support base is fixedly installed with a support plate, the bottom of the support base is fixedly installed with a support frame, the surface of the support plate is fixedly installed with an electric push rod, the surface of the support plate is fixedly installed with a hook claw, and the surface of the support plate is provided with a control component for spreading the tire, the control component comprises: a fixing plate, a cross-section of the fixing plate is L-shaped, a card hole is opened on the surface of the fixing plate, and the fixing plate is fixedly installed on the surface of the support plate; a slider, the surface of the slider is hinged with a limit rod, and a card block is fixedly installed on the surface of the slider. The four sets of moving blocks and the positioning block can apply a stable spreading force to the tire to avoid damage to the internal sealing layer and rubber layer of the tire due to excessive force.

[0007] Preferably, the control component also includes a stretching member, which includes: a torsion spring, one side of which is fixedly mounted on the surface of the slider, and the other side of which is fixedly mounted on the surface of the limiting rod. The setting of the torsion spring can cause the limiting rod to fold when it is interfered with.

[0008] Preferably, the slider is penetrated by a vertical rod and slidably connected to the vertical rod, the vertical rod is fixedly mounted on the inner wall of the moving block, the moving block is penetrated by a fixed plate and slidably connected to the fixed plate, and the slider can move longitudinally in the moving block under the support of the vertical rod.

[0009] Preferably, the moving block passes through the support plate and is slidably connected to the support plate. The surface of the moving block is fixedly connected to one end of the telescopic rod. The other end of the telescopic rod is fixedly mounted on the surface of the positioning block. When the positioning block is interfered with, the telescopic rod can be squeezed.

[0010] Preferably, the surface of the positioning block is hinged to one end of the movable rod, and the other end of the movable rod is hinged to the surface of the slider. When the positioning block is squeezed, the slider can be pushed to slide by the movable rod.

[0011] Preferably, the surface of the moving block is hinged to one end of the push rod, and the other end of the push rod is hinged to the surface of the supporting block. When the supporting block moves longitudinally, the push rod can push the supporting block to move laterally.

[0012] Preferably, the surface of the support frame is rotatably connected to the support plate, and a threaded rod is fixedly installed on the surface of the support plate, and the threaded rod is rotatably connected to the surface of the support plate. The threaded rod passes through the support block and is threadedly connected to the support block. When the threaded rod rotates on the surface of the support plate, the support block can move vertically.

[0013] Compared with the prior art, the present invention provides a tire vulcanization assembly and disassembly device, which has the following beneficial effects:

[0014] 1. The tire vulcanizing assembly and disassembly device is provided with a control component. Under the action of the supporting block, the moving block moves laterally in the support plate. After the positioning block connected to the telescopic rod on the surface of the moving frame supports the inner wall of the tire, it will be resisted by the tire. The positioning block can squeeze the telescopic rod, and the movable rod hinged on the surface of the positioning block can be folded to push the slider to move longitudinally in the moving block. When the slider moves, the limit rod is clamped into the clamping hole provided on the surface of the fixed plate, and the clamping block fixed on the surface of the slider restricts the opening movement of the moving block. The four groups of moving blocks and the positioning block can apply a stable opening force to the tire to avoid damage to the internal sealing layer and rubber layer of the tire due to excessive force.

[0015] 2. The tire vulcanizing assembly and disassembly device is provided with a support member. When the support plate is rotated on the surface of the support frame, the support plate can drive the threaded rod to perform circular motion on the surface of the support plate. When the threaded rod rotates, the support block can perform vertical motion. The push rod hinged on the surface of the support block can push the moving block to slide in the support plate to support tires of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the top view of the structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the cross-sectional structure of the support plate of the utility model;

[0019] Figure 4 This is a schematic diagram of the cross-sectional structure of the movable block of the utility model.

[0020] In the figure: 1. Support seat; 2. Transport roller; 3. Fixed frame; 4. Electric pressure plate; 5. Support plate; 6. Support frame; 7. Bracket; 8. Electric push rod; 9. Control component; 91. Fixed plate; 92. Clamping hole; 93. Slider; 94. Limit rod; 95. Block; 96. Spreading member; 961. Torsion spring; 962. Vertical rod; 963. Moving block; 964. Telescopic rod; 965. Positioning block; 966. Movable rod; 967. Push rod; 968. Support block; 969. Threaded rod; 960. Support plate; 10. Hook. DETAILED DESCRIPTION

[0021] like Figure 1-Figure 4As shown, the utility model provides a technical solution: a tire vulcanization assembly and disassembly device, including a support base 1, a transport roller 2 is provided on the surface of the support base 1, a fixing frame 3 is fixedly installed on the surface of the support base 1, an electric pressure plate 4 is provided in the fixing frame 3, a support plate 5 is fixedly installed on the surface of the support base 1, a support frame 6 is fixedly installed on the bottom of the support plate 5, a bracket 7 is fixedly installed on the surface of the support plate 5, an electric push rod 8 is provided on the surface of the bracket 7, a hook 10 is fixedly installed on the surface of the electric push rod 8, a control component 9 for opening the tire is provided on the surface of the support plate 5, and the control component 9 includes: a fixing plate 91, The cross-section of the fixing plate 91 is L-shaped, and a card hole 92 is provided on the surface of the fixing plate 91. The fixing plate 91 is fixedly installed on the surface of the support plate 5. The surface of the slider 93 is hinged to the limit rod 94, and a card block 95 is fixedly installed on the surface of the slider 93. After moving, the slider 93 will clamp the limit rod 94 into the card hole 92 provided on the surface of the fixing plate 91, and the card block 95 fixed on the surface of the slider 93 will limit the opening movement of the moving block 963. The four groups of moving blocks 963 and the positioning blocks 965 can apply a stable expanding force to the tire to avoid damage to the internal sealing layer and rubber layer of the tire due to excessive force.

[0022] The control assembly 9 also includes a spreading member 96, which includes a torsion spring 961. One side of the torsion spring 961 is fixedly mounted on the surface of the slider 93, and the other side of the torsion spring 961 is fixedly mounted on the surface of the limit rod 94. The configuration of the torsion spring 961 allows the limit rod 94 to be bent when it is interfered with. The slider 93 is penetrated by a vertical rod 962 and is slidably connected to the vertical rod 962. The vertical rod 962 is fixedly mounted on the inner wall of a moving block 963. The moving block 963 is penetrated by a fixed plate 91 and is slidably connected to the fixed plate 91. The slider 93 can move longitudinally within the moving block 963 under the support of the vertical rod 962. The moving block 963 penetrates the support plate 5 and is slidably connected to the support plate 5. The surface of the moving block 963 is fixedly connected to one end of the telescopic rod 964, and the other end of the telescopic rod 964 is fixedly mounted on the surface of a positioning block 965. When the positioning block 965 is interfered with, it can squeeze the telescopic rod 964. The surface of positioning block 965 is hinged to one end of a movable rod 966, the other end of which is hinged to the surface of slider 93. When positioning block 965 is squeezed, movable rod 966 pushes slider 93 to slide. The surface of movable block 963 is hinged to one end of a push rod 967, the other end of which is hinged to the surface of support block 968. When support block 968 moves longitudinally, push rod 967 pushes support block 968 to move laterally. The surface of support frame 6 is rotatably connected to support plate 960. Threaded rod 969 is fixedly mounted on the surface of support plate 960 and rotatably connected to the surface of support plate 5. Threaded rod 969 passes through support block 968 and is threadedly connected to support block 968. When threaded rod 969 rotates on the surface of support plate 5, support block 968 can move vertically.

[0023] When the tire is lifted, the inner wall of the tire will contact the surface of the positioning block 965. The positioning block 965 is forced to squeeze the telescopic rod 964. The movable rod 966 hinged on the surface of the positioning block 965 is forced to fold, pushing the slider 93 to move longitudinally on the surface of the vertical rod 962. The moved slider 93 will clamp the limit rod 94 into the groove opened on the surface of the fixed plate 91. The clamping block 95 fixed on the surface of the slider 93 is used to restrict the opening movement of the moving block 963. The four groups of moving blocks 963 and the positioning block 965 can apply a stable opening force to the tire to avoid damage to the internal sealing layer and rubber layer of the tire due to excessive force. After opening, the electric push rod 8 is started to drive the hook 10 to move downward to pull up the upper tire, so that the operator can place the support frame into the tire. After placement, the pulling force is released. And reverse the support plate 960 on the surface of the support frame 6, then the moving block 963 can be retracted, and the clamping hole 92 is folded under the support of the torsion spring 961 when it contacts the limit rod 94, thereby releasing the support for the tire, and then pushing the tire onto the surface of the transport roller 2. The transport roller 2 transports the tire to the bottom of the fixed frame 3, and starts the electric pressure plate 4 to press the upper and lower sealing plates vertically downward, locking the upper and lower sealing plates to ensure that the sealing plates will not loosen during the vulcanization process. After completing the locking, remove the upper pressure plate mechanism and prepare for the vulcanization operation of the tire. Then check whether the tooling on the tire is firmly installed and whether all components are installed in place. After confirmation, the tire with the tooling installed is transported to the vulcanizer for vulcanization.

[0024] The above generally describes the present invention in detail. However, it is obvious to those skilled in the art that modifications or improvements may be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A tire vulcanization assembly and disassembly device, comprising a support base (1), characterized in that: The surface of the support seat (1) is provided with a transport roller (2), the surface of the support seat (1) is fixedly mounted with a fixing frame (3), an electric pressure plate (4) is arranged in the fixing frame (3), the surface of the support seat (1) is fixedly mounted with a support plate (5), the bottom of the support plate (5) is fixedly mounted with a support frame (6), the surface of the support plate (5) is fixedly mounted with a bracket (7), the surface of the bracket (7) is provided with an electric push rod (8), the surface of the electric push rod (8) is fixedly mounted with a hook (10), the surface of the support plate (5) is provided with a control component (9) for expanding the tire, and the control component (9) comprises: A fixing plate (91), wherein the cross-section of the fixing plate (91) is L-shaped, a clamping hole (92) is provided on the surface of the fixing plate (91), and the fixing plate (91) is fixedly mounted on the surface of the support plate (5); A slider (93), the surface of which is hinged to a limiting rod (94), and a clamping block (95) is fixedly mounted on the surface of the slider (93).

2. The tire vulcanization assembly and disassembly device according to claim 1, characterized in that: The control assembly (9) further includes a spreading member (96), and the spreading member (96) includes a torsion spring (961), one side of the torsion spring (961) is fixedly mounted on the surface of the slider (93), and the other side of the torsion spring (961) is fixedly mounted on the surface of the limiting rod (94).

3. The tire vulcanization assembly and disassembly device according to claim 1, characterized in that: The slider (93) is penetrated by the vertical rod (962) and is slidably connected to the vertical rod (962). The vertical rod (962) is fixedly mounted on the inner wall of the moving block (963). The moving block (963) is penetrated by the fixed plate (91) and is slidably connected to the fixed plate (91).

4. The tire vulcanization assembly and disassembly device according to claim 3, characterized in that: The moving block (963) passes through the support plate (5) and is slidably connected to the support plate (5); the surface of the moving block (963) is fixedly connected to one end of the telescopic rod (964); and the other end of the telescopic rod (964) is fixedly mounted on the surface of the positioning block (965).

5. The tire vulcanization assembly and disassembly device according to claim 4, characterized in that: The surface of the positioning block (965) is hinged to one end of the movable rod (966), and the other end of the movable rod (966) is hinged to the surface of the slider (93).

6. The tire vulcanization assembly and disassembly device according to claim 3, characterized in that: The surface of the moving block (963) is hinged to one end of the push rod (967), and the other end of the push rod (967) is hinged to the surface of the supporting block (968).

7. The tire vulcanization assembly and disassembly device according to claim 1, characterized in that: The surface of the support frame (6) is rotatably connected to the support plate (960), and a threaded rod (969) is fixedly installed on the surface of the support plate (960). The threaded rod (969) is rotatably connected to the surface of the support plate (5), and the threaded rod (969) passes through the support block (968) and is threadedly connected to the support block (968).

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