Die replacing system of large-tonnage press

A large-tonnage press technology, applied in the field of ceramic presses, can solve problems such as falling and easy deflection of molds, and achieve the effects of preventing deviation, realizing automatic mold change, and improving stability
CN110861208AActive Publication Date: 2020-03-06FOSHAN HENGLITAI MACHINERY
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
FOSHAN HENGLITAI MACHINERY
Publication Date
2020-03-06

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Abstract

The invention discloses a die replacing system of a large-tonnage press. The die replacing system of the large-tonnage press comprises a base, a lower die assembly and ejecting devices which are arranged on the base, a die frame arranged on the outer side of the lower die assembly, side rails arranged on the two sides of the die frame and a die replacing device used for replacing the lower die assembly; a die locking mechanism is arranged between the lower die assembly and the die frame and used for locking and unlocking the lower die assembly and the die frame; locking mechanisms are arrangedbetween the die frame and the side rails and used for locking or unlocking the die frame and the side rails; the ejecting devices are connected with the side rails and used for driving the die frameto float; and rolling assemblies and guiding assemblies are arranged on the side rails. According to the die replacing system of the large-tonnage press, quick die replacing can be achieved, and the die replacing safety and reliability are improved.
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Description

technical field

[0001] The invention relates to the technical field of ceramic presses, in particular to a mold changing system for large-tonnage presses. Background technique

[0002] When a common press die is changed, a jacking device is required to lift the entire set of dies, and the die changing device removes the entire set of dies from the press. For small-tonnage presses, the weight of the whole set of molds is small, and the jacking force required by the ejector device is small, so that the whole set of molds can be easily lifted up, and the whole set of molds can be removed by a mold changing device such as a forklift. With the continuous development of building decoration materials, the demand for large ceramic slabs and the demand for customization of ceramic slabs continue to increase, which makes the tonnage of ceramic presses continue to increase, and also puts forward certain requirements for the efficiency of mold change. For a press with a tonnage of tens...

Claims

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