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Roll change buggy lifting device of galvanization tension leveler

A technology of roll changing trolley and lifting device, which is applied in the direction of metal rolling stand, metal rolling mill stand, metal rolling, etc., can solve the problems of inability to guarantee roll changing efficiency, discontinuous lifting, production line loss, etc., and achieve reduction The effect of manpower input, saving manpower cost and improving the efficiency of roll changing

Pending Publication Date: 2020-06-12
TIANJIN ROLLING ONE STEEL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Manual operation is not only time-consuming and labor-intensive, but also the lifting is discontinuous, which cannot guarantee the efficiency of roll changing, resulting in unnecessary losses of the production line

Method used

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  • Roll change buggy lifting device of galvanization tension leveler

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Embodiment Construction

[0022] The present invention will be further described in detail below through specific examples. The following examples are only descriptive, not restrictive, and cannot limit the protection scope of the present invention.

[0023] A galvanized pulling and leveling machine roller changing trolley lifting device includes a base 14, and its innovation lies in that a motor support base 13 is arranged at the front end of the base, and a bidirectional output motor 12 is fixedly installed on the motor support base. The left end of the base is provided with a left commutator fixing seat 17 and two left elevator fixing seats 20 , the left commutator 18 is installed on the left commutator fixing seat, and the left elevator 19 is installed on the two left elevator fixing seats. , the left output shaft 15 of the bidirectional output motor is connected to the left commutator through a left coupling 16, the left commutator is connected to the left lift, and the left lift is connected throu...

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Abstract

The invention relates to a roll change buggy lifting device of a galvanization tension leveler. A bidirectional output motor is fixedly installed on a motor supporting base, left reversers are installed on left reverser fixing bases, left lifters are installed on the two left lifters fixing bases, a left output shaft of the bidirectional output motor is connected to the left reversers through a left coupler, the left reversers are connected to the left lifters, the left lifters are connected through first horizontal couplers, right reversers are installed on right reverser fixing bases, rightlifters are installed on the two right lifter fixing bases, a right output shaft of the bidirectional output motor is connected to the right reversers through a right coupler, the right reversers areconnected to the right lifters, the right lifters are connected through second horizontal couplers, lifting connecting plates are installed at the end parts of the left lifters and the end parts of the right lifters, the lifting connecting plates are jointly and fixedly connected to a lifting frame. The device is scientific and reasonable in design, time-saving, labor-saving and convenient to operate, capable of guaranteeing continuous and stable lifting, and improving the roller replacing efficiency.

Description

technical field [0001] The invention belongs to the technical field of steel rolling processing, relates to a roll changing device of a galvanized tension leveler, and in particular relates to a lifting device for a roll changing trolley of a galvanized tension leveler. Background technique [0002] The galvanized tension leveler is a necessary device in the steel rolling process. The galvanized tension leveler requires regular replacement of the roll box under the condition that the unit does not stop working. In the replacement process, it is required to operate quickly and shorten the replacement time to ensure that the production line loss of the galvanized tension leveler is smaller. [0003] When the roll box is replaced, the galvanized tension leveling machine needs to cooperate with the lifting mechanism of the roll change. In the prior art, the lifting and lowering operation of changing the rollers is done manually, and the lifting and lowering of the trolley is ac...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21B31/08
CPCB21B31/08
Inventor 寇国成
Owner TIANJIN ROLLING ONE STEEL
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