Synchronous die clamping device
A mold clamping device and synchronous linkage technology, which is applied in the field of mold clamping devices with synchronous operation of molds, can solve problems such as the inability to realize synchronous movement of upper and lower molds driven by cylinders, and achieve the effect of easy popularization and utilization, easy realization, and broad application prospects
Active Publication Date: 2015-03-18
NINGBO INST OF MATERIALS TECH & ENG CHINESE ACADEMY OF SCI
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Problems solved by technology
This technical solution realizes the mold closing through the cooperation of the fixed mold and the movable mold, but when it is necessary to control the synchronous movement of the upper and lower molds, the above structure cannot realize the synchronous movement of the upper and lower molds driven by the cylinder
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[0024] The synchronous mold clamping device of the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0025] Such as figure 1 As shown, it is a synchronous mold clamping device of the present invention, including: a bracket (not shown), which is mainly used as a mounting frame for the installation of various parts; a first mold 7 (ie upper mold base) and a second mold 10 (ie Lower mold frame), cooperate with each other to complete the mold clamping; the driving mechanism installed on the bracket for driving the first mold 7 and the second mold 10 mold clamping; the mold synchronous linkage mechanism, figure 1 There are two of them, the first mold synchronous linkage mechanism and the second mold synchronous linkage mechanism. There is at least one mold synchronous linkage mechanism. The mold synchronous linkage mechanism at least includes a flexible transmission part and a fixed wheel fixed on the bracket. The flexible ...
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The invention discloses a synchronous die clamping device. The device comprises a support, a first die and a second die cooperating with each other, a driving mechanism mounted on the support for driving the die clamping of the first die and the second die, and a die synchronous linkage mechanism, wherein the die synchronous linkage mechanism comprises flexible transmission members and fixed wheels fixed on the support, the flexible transmission members wind around the fixed wheels, and two ends of each flexible transmission member that winds around the fixed wheels are respectively drawn on the first die and the second die. According to the synchronous die clamping device, the two ends of each flexible transmission members that winds around the fixed wheels are respectively drawn on the first die and the second die, so that the first die and the second die synchronously relatively moves, thereby controlling a synchronous operation of the first die and the second die, solving problems of non-synchronous motion of the first die and the second die, and realizing synchronism during die clamping and demoulding processes of the first die and the second die. The synchronous die clamping device is novel and ingenious in structural design, simple in structure, easy to realize, and beneficial for popularization and utilization.
Description
technical field [0001] The invention relates to the field of mold clamping devices, in particular to a mold clamping device in which matching molds operate synchronously. Background technique [0002] In the mold clamping device, the mold clamping movement is generally driven by a cylinder. For the general mold clamping movement, it is very simple and easy to realize the mold clamping movement with the cylinder to ensure that the upper and lower molds are closed. [0003] In order to ensure that the upper and lower molds are closed, generally in the prior art, one of the upper mold base and the lower mold base is fixed, and then the other mold base is pushed by an air cylinder, thereby realizing mold closing. However, for some devices that need to control the synchronous movement of the upper and lower molds, it is difficult to realize the synchronous movement of the upper and lower molds in the prior art. [0004] The Chinese patent application with the application public...
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IPC IPC(8): B29C33/24
Inventor 冯雄峰王志坚徐志明刘建辉
Owner NINGBO INST OF MATERIALS TECH & ENG CHINESE ACADEMY OF SCI