A mold lifting device
A lifting device and mold technology, applied in manufacturing tools, glass reshaping, glass transportation equipment, etc., can solve the problems of high cost, large mold shaking, complex control, etc., and achieve simple and compact structure, convenient level adjustment, and transmission accuracy high effect
Active Publication Date: 2019-04-16
FUYAO GROUP FUJIAN MACHINERY MFG
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Problems solved by technology
The problem with this device is that the accuracy of the mold stop position cannot be guaranteed, and the mold shakes a lot during the lifting process
The device adopts four sets of servo systems, the control of which is complex and the cost is high. At the same time, there are problems that the accuracy of the mold stop position is difficult to ensure and the adjustment of the horizontal position of the mold is troublesome.
Method used
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Embodiment Construction
[0024] The content of the present invention will be further described below in conjunction with the accompanying drawings.
[0025] Such as Figure 1~4 As shown, a mold lifting device according to the present invention is characterized in that it includes a bracket 1 and a motor 2 mounted on the bracket 1, a first rotating shaft 11, a second rotating shaft 12, a first sprocket chain transmission mechanism 3 and The second sprocket chain transmission mechanism, the first sprocket chain transmission mechanism 3 includes a first driving sprocket 31 rotatably installed on the first rotating shaft 11, a first driven sprocket rotatably installed on the bracket 1 The sprocket 32 and the first chain 33 connecting the first driving sprocket 31 and the first driven sprocket 32, the second sprocket chain transmission mechanism includes a second sprocket rotatably installed on the second shaft 12 The driving sprocket 41, the second driven sprocket 42 rotatably installed on the bracket ...
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The invention relates to the technical field of auxiliary equipment of glass machining and in particular relates to a mold hoisting device. The mold hoisting device comprises a bracket, and a motor, a first rotary shaft, a second rotary shaft, a first chain wheel and chain transmission mechanism and a second chain wheel and chain transmission mechanism which are mounted on the bracket, wherein the first chain wheel and chain transmission mechanism comprises a first driving chain wheel, a first driven chain wheel and a first chain; the second chain wheel and chain transmission mechanism comprises a second driving chain wheel, a second driven chain wheel and a second chain; the first chain is provided with a first connecting block; the second chain is provided with a second connecting block; the motor drives the first rotary shaft and the second rotary shaft to do synchronous rotation through a synchronous movement mechanism, so that the first connecting block and the second connecting block do synchronous hoisting movement; a first mold hoisting rod and a second mold hoisting rod, which are used for hoisting a mold, are mounted below the first connecting block and the second connecting block respectively. The mold hoisting device has the advantages of accuracy in positioning, convenience for horizontally adjusting and stability in operation.
Description
Technical field: [0001] The invention relates to the technical field of glass processing auxiliary equipment, in particular to a mold elevating device for a press-forming tempering furnace inside and outside the furnace. Background technique: [0002] Automobile glass is indispensable in the accessories of automobile body, and mainly plays a protective role. At present, automobile glass is mainly made of laminated tempered glass and laminated regional tempered glass, which can withstand strong impact. These automobile glasses are all bent and formed by ordinary flat glass according to the shape requirements of the automobile. Out-of-furnace pressing is the most advanced tempered glass production process in the world. The production process of out-of-furnace forming is usually: firstly, the pretreated glass is sent to the electric heating furnace for heating. When the glass is heated to the softening temperature Quickly move it into the bending device, bend it into the desir...
Claims
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IPC IPC(8): C03B23/03C03B35/20
CPCC03B23/03C03B35/202
Inventor 陈其华
Owner FUYAO GROUP FUJIAN MACHINERY MFG