Double-mold-closing double-linkage bottom lowering mechanism for high-speed linear bottle blowing machine
A linear type, bottle blowing machine technology, applied in the field of blow molding, can solve the problems of mold collision, mold damage, low efficiency of one-sided mold clamping, etc., to prevent mold collision, high safety, and save bottoming time Effect
Pending Publication Date: 2018-10-16
台州市黄岩业康机械有限公司
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Problems solved by technology
The current bottom mold can only be linked with the one-sided mold clamping mechanism. This is because when the clamping speeds of the two moving platens are different, the moving platen will collide with the bottom mold, resulting in damage to the mold, and there are large defects. , while the clamping efficiency of one-sided mold clamping is low
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[0024] Such as figure 1 and figure 2 As shown, a double-clamping and double-linkage lower bottom mechanism for a high-speed linear bottle blowing machine includes a first fixed template 1, a first movable template 2, a second fixed template 3 and a second movable template 4. A first mold cavity 27 and a second mold cavity 28 are respectively fixed on the template 2 and the second movable template 4 .
[0025] The first fixed template 1 and the second fixed template 3 are fixed on the two ends of the mold clamping shaft 5, and the first movable template 2 and the second movable template 4 are set on the mold clamping shaft 5 and move with the mold clamping shaft 5 connected, the first movable template 2 and the second movable template 4 can move axially along the clamping axis 5, and the first movable template 2 and the second movable template 4 are located on the first fixed template 1 and the second fixed template 3 Among them, in the preferred solution, there are four cla...
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The invention provides a double-mold-closing double-linkage bottom lowering mechanism for a high-speed linear bottle blowing machine, and belongs to the technical field of blowing dies. The double-mold-closing double-linkage bottom lowering mechanism comprises a first fixed template, a first movable template, a second fixed template and a second movable template, wherein the first movable templateand the second movable template are connected with a first vertical connecting rod and a second vertical connecting rod respectively, the first vertical connecting rod and the second vertical connecting rod are connected with the first inclined sliding block and the second inclined sliding block respectively through a first transverse connecting rod and a second transverse connecting rod, and a bottom lowering mechanism which is fixed with a mold closing shaft and can be in contact with the first inclined sliding block and the second inclined sliding block sleeves the mold closing shaft. According to the double-mold double-linkage bottom lowering mechanism, the first movable template and the second movable template are simultaneously moved and closed, and double-mold-closing is carried out; double-linkage bottom lowering is carried out with the double-linkage bottom lowering mechanism, the mold closing speed is improved by one time compared with that of single mold closing speed, thebottom lowering action is cancelled, and the bottom lowering time is saved.
Description
technical field [0001] The invention belongs to the technical field of blow molds, and relates to a double-clamping and double-linkage lower bottom mechanism for a high-speed linear bottle blowing machine. Background technique [0002] During blow molding, it is necessary to close the mold, and the blow molding operation can only be carried out after the completion of the mold closing. During the mold closing, the movement of the two moving templates contacts the bottom mold to form the mold closing. The current bottom mold can only be linked with the one-sided mold clamping mechanism. This is because when the clamping speeds of the two moving platens are different, the moving platen will collide with the bottom mold, resulting in damage to the mold, and there are large defects. , while the efficiency of one-sided mold clamping is low. Contents of the invention [0003] The purpose of the present invention is to solve the above problems and provide a double-clamping and d...
Claims
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IPC IPC(8): B29C49/56
CPCB29C49/56
Inventor 柯志伟
Owner 台州市黄岩业康机械有限公司