A transfer ring device of a tire building machine
A technology for tire building machines and transfer rings, which is applied to tires, other household appliances, household appliances, etc., and can solve the problems of low roundness, many matching clamping block tools, and poor synchronization of clamping devices, so as to ensure concentricity , Increase the adjustable opening and closing gap to ensure the effect of movement
Active Publication Date: 2018-08-17
ZHONGCE RUBBER GRP CO LTD
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Problems solved by technology
Due to mechanical wear and tear, there are disadvantages such as poor synchronization of 11 clamping devices, low roundness, and many matching clamping block tools.
Method used
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[0025] The specific implementation manner of the present invention will be described in detail below in conjunction with the accompanying drawings.
[0026] Such as figure 1 Shown is a semi-steel radial tire building transfer device, which includes a building drum device 1, a transfer ring device 2 and a track 3, the transfer ring device 2 is arranged on the outer ring of the building drum device 1, and the track 3 is laid on the ground. Such as figure 2 As shown, the transfer ring device 2 includes a base 4, a left wall panel 5, a right wall panel 6 and 8 sets of clamping devices 7, the base 4 is installed on the track 3 by setting guide rails, the left wall panel 5 and the right wall panel The bottom of the board 6 is fixedly arranged on the base 4, and an annular installation space is provided between the left wall board 5 and the right wall board 6, and a plurality of supporting boards 8 are arranged to connect with each other, and the supporting boards 8 are provided wi...
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The invention relates to a tire building device, in particular to a conveying ring device of a tire building machine. The device comprises a base, a left wall plate, a right wall plate and 6-10 clamping devices. A bearing bush is arranged between an upper plate and a middle plate of each camping device, a transmission shaft is arranged inside each bearing bush, the upper end of each transmission shaft is in transmission connection with a servo motor through a gear and a synchronous belt, a middle hole is formed in the middle of each transmission shaft, a nut is fixedly arranged at the bottom of each middle hole, a lead screw is arranged inside each middle hole and connected with the corresponding nut through a thread, and the bottom of each lead screw is fixedly connected with the corresponding lower plate; a guide shaft is fixedly arranged on each lower plate, a shaft sleeve is arranged on each middle plate, each guide shaft penetrates into the corresponding shaft sleeve, a clamping plate is fixedly arranged on each lower plate, and the center of a circle formed by the clamping portion of each clamping plate coincides with the center of the circle of a building drum. The whole device is simple in structure and complete in function and meets requirements of on-site complex production chains.
Description
technical field [0001] The invention relates to a tire building device, in particular to a transfer ring device of a tire building machine. Background technique [0002] The crown assembly transfer ring of the molding machine is an important device for clamping and transferring the crown assembly compounded on the belt drum and combining it with the carcass assembly. Its clamping and positioning accuracy directly affect the tire uniformity and dynamic balance index. In actual production, the process requires that the combination accuracy between two circular components should be less than 0.3mm for circular jump and less than 0.3mm for end jump. [0003] The transfer ring of the molding machine currently used is a mechanical mechanism in which the piston rod of a cylinder drives the connecting rod to drive 11 clamping devices to move centripetally synchronously. Due to mechanical wear and tear, there are disadvantages such as poor synchronization of 11 clamping devices, low...
Claims
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IPC IPC(8): B29D30/26
CPCB29D30/2607
Inventor 李滨鲍忠麟何晓波柳晁兵张文斌何源尹志俊
Owner ZHONGCE RUBBER GRP CO LTD