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Bottom die linkage device

A linkage device and bottom mold technology, applied in the field of linkage devices, can solve problems such as increased noise and loud noise

Pending Publication Date: 2018-10-16
苏州普洽吹瓶科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the further improvement of the output of the bottle blowing machine and the continuous increase of the output of the single cavity, the noise of the equipment running at high speed will increase; the lifting of the bottom mold in the original structure is realized by the bearing hitting the bottom mold track and pressing down, but There will be a loud noise at the moment of impact

Method used

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Embodiment Construction

[0013] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0014] as attached Figure 1-3 The shown bottom mold linkage device of the present invention includes: bracket 1, main shaft 2, swing arm 3, pull rod 4, swing track 5, lower mold base 13, sliding bolt 7, fixing bolt 8, bottom mold 9 , bottom plate 14, the first opening and closing mold 10, the second opening and closing mold 11, connecting rod 12; the main shaft 2 is provided in the support 1; the swing arm 3 connected to the rotation of the main shaft 2 is provided at the lower end of the main shaft 2; the pull rod 4. One end is connected to the swing arm 3 and the other end is connected to the swing track 5 in rotation; the lower end of the swing track 5 is connected to the lower mold base 13 through a fixing bolt 8 in rotation; the swing track 5 is provided with a sliding groove 6; the lower One side of the mold base 13 is provide...

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PUM

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Abstract

The invention relates to a bottom die linkage device. A spindle is arranged in a bracket; a swinging arm rotatablely connected with the spindle is arranged at the lower end of the spindle; a drawbar is arranged at one end of the swinging arm; one end of the drawbar is connected with the swinging arm; the upper end of a swinging rail is rotatably connected with the drawbar; a sliding groove is formed in the swinging rail; a bottom die connected with the lower die base in a sliding manner is arranged on one side of the lower die base; a sliding bolt is arranged on one side of the bottom die; thesliding bolt; the sliding bolt is connected with the interior of the sliding groove in a sliding manner; a bottom plate is arranged on the bottom die; two connecting rods of which one ends are hingedwith the spindle are arranged at the upper end of the spindle; and a first opening and closing die and a second opening and closing die are the other ends of the two connecting rods respectively. According to the bottom die linkage device, the first opening and closing die, the second opening and closing die and the bottom die can be controlled to move together simply by the spindle rotating to drive the swinging arm, without impacting, through a bearing, a bottom die rail to be pushed down to realize operation; in addition, a spring on the bottom die can play an early-warning force function,and industrial noise can be reduced greatly; and the bottom die linkage device is simple in structure, improves the equipment stability and has a certain practical value.

Description

technical field [0001] The invention relates to a linkage device, in particular to a bottom mold linkage device. Background technique [0002] With the further improvement of the output of the bottle blowing machine and the continuous increase of the output of the single cavity, the noise of the equipment running at high speed will increase; the lifting of the bottom mold in the original structure is realized by the bearing hitting the bottom mold track and pressing down, but There will be a loud noise at the moment of impact. In order to further reduce the noise of the equipment and enhance the stability of the equipment, it is necessary to redesign the main noise source structure. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies of the prior art and provide a bottom mold that can control the closing of the first opening and closing mold and the second opening and closing mold as well as control the up and down movem...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C49/56
CPCB29C49/56
Inventor 夏文波
Owner 苏州普洽吹瓶科技有限公司
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