Cross-shaped special-shaped clamping device for transfer ring

Abstract

The utility model relates to a cross-shaped special-shaped clamping device for a transfer ring, and belongs to the field of tire production equipment. The device is provided with a transfer ring clamping tile, the transfer ring clamping tile is of a cross-shaped structure, the whole tile surface of the transfer ring clamping tile is in an arc shape, four powerful magnets are embedded in the surface of the tile in the longitudinal direction, and the front portion, the rear portion, the left portion and the right portion of each powerful magnet are each symmetrically provided with a fixing conical hole. Fourteen fixed conical holes are processed around the four powerful magnets, and a screw tap is embedded in each fixed conical hole. According to the utility model, the phenomena of abnormal loosening and even falling of materials can be prevented, the fitting quality of a tread composite part and the molding quality of a tire blank are guaranteed, and continuous automatic high-speed production of tire blank molding is realized.

Description

Technical Field

[0001] The utility model relates to the field of tire production equipment, and more specifically, it is a cross-shaped special-shaped clamping device for a transfer ring. Background Art

[0002] As is well known, in the process of tire production, it is necessary to use a transfer ring clamping tile to transfer the tread composite from the belt drum of the former to the carcass drum for lamination. During on-site production, according to different requirements, various parameters such as the material rubber type, material width, and material thickness need to be adjusted specifically. For some narrow and soft tread composites, during the transfer ring clamping process, they will adhere to the belt drum or abnormally loosen or even fall off from the clamping tile, and it is necessary for workers to readjust and laminate the composite again, which affects the lamination quality of the composite, poses a quality risk of producing defective tires, and cannot achieve continuous, automated, and high-speed production. Summary of the Invention

[0003] In order to overcome the deficiencies of the prior art, the utility model provides a cross-shaped special-shaped clamping device for a transfer ring, so that the composite is always stable on the transfer ring clamping tile, preventing the occurrence of abnormal loosening or even falling off of the material.

[0004] The technical solution adopted by the utility model to solve its technical problems is: a cross-shaped special-shaped clamping device for a transfer ring, provided with a transfer ring clamping tile, characterized in that the transfer ring clamping tile is of a cross-shaped structure, the surface of the tile of the transfer ring clamping tile is integrally arc-shaped, four powerful magnets are longitudinally embedded on the surface of the tile, a fixing cone hole is symmetrically processed respectively in the front, back, left, and right of each powerful magnet, a total of fourteen fixing cone holes are processed around the four powerful magnets, and a tap is installed in each fixing cone hole.

[0005] The beneficial effect of the utility model is to prevent the occurrence of abnormal loosening or even falling off of the material, ensure the lamination quality of the tread composite and the forming quality of the tire embryo, and realize the continuous, automated, and high-speed production of tire embryo forming. Brief Description of the Drawings

[0006] The following further describes the utility model with reference to the drawings and embodiments.

[0007] Figure 1 Structure diagram of the utility model.

[0008] Figure 2 is Figure 1 A-A cross-sectional view of.

[0009] In the figure, 1. Transfer ring clamping tile, 2. Surface of the tile, 3. Fixing cone hole, 4. Powerful magnet. Detailed Embodiment

[0010] In the figure, the utility model is provided with a transfer ring clamping tile 1. The transfer ring clamping tile 1 is of a cross-shaped structure. The tile surface 2 of the transfer ring clamping tile 1 is integrally arc-shaped. Four powerful magnets 4 are longitudinally embedded in the tile surface 2. A fixing cone hole 3 is symmetrically machined respectively in the front, rear, left and right of each powerful magnet 4. Fourteen fixing cone holes 3 are machined around the four powerful magnets 4 in total. A tap is installed in each fixing cone hole 3.

[0011] Ten rows of fixing cone holes 3 are machined around the four powerful magnets 4 for fixing fourteen fixing taps. When clamping the material, the powerful magnets 4 will adsorb the steel wires inside the tread composite to provide a certain suction force, so that the composite can be smoothly removed from the belt drum. During the movement of the transfer ring clamping tile 1, the ten rows of fixing cone holes 3 are used in cooperation with the fixing cones. The ten rows of fixing cones can increase the clamping force of the composite on the tile surface 2, ensure that the composite is stable on the transfer ring clamping tile 1, and be smoothly transferred to the carcass side for fitting.

[0012] During the tire production process, by changing the mechanical structure of the transfer ring clamping tile, the tread composite can be smoothly removed from the belt drum of the former, and during the process of being transferred to and fitted on the carcass drum of the former, the composite is always stable on the transfer ring clamping tile 1, preventing the occurrence of abnormal loosening or even falling off of the material. It effectively reduces the situation that operators need to frequently manually adjust the material due to abnormal clamping of the tread composite during the tire production process, improves the uniform motion quality of the tire, and realizes the continuous, automated and high-speed production of tire embryo forming.

Claims

1. A transfer ring cross-shaped clamping device is provided with transfer ring clamping tiles, and is characterized in that, The transfer ring clamping tile is of a cross-shaped structure. The surface of the tile of the transfer ring clamping tile is integrally arc-shaped. Four powerful magnets are longitudinally inlaid on the surface of the tile. A fixing cone hole is symmetrically machined respectively in the front, back, left and right of each powerful magnet. Fourteen fixing cone holes are machined around the four powerful magnets. A tap is installed in each fixing cone hole.

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