Double-transverse sealing device of reciprocating type packing machine
A packaging machine, reciprocating technology, applied in packaging sealing/fastening, packaging, transportation packaging, etc., can solve the problem of low heat sealing speed of packaging bags, achieve convenient online debugging, increase sealing speed, air tightness and thermal stability Strong sealing effect
Active Publication Date: 2014-12-03
QINGDAO FEIFAN PACKAGING MACHINERY
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Problems solved by technology
[0003] The invention proposes a double horizontal sealing device of a reciprocating packaging machine, which solves the problem of low heat sealing speed of packaging bags in the prior art
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[0016] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0017] Such as figure 1 As shown, the double horizontal sealing device of the reciprocating packaging machine includes a first horizontal sealing mechanism and a second horizontal sealing mechanism fixedly connected with the first horizontal sealing mechanism. The mechanism is symmetrically set.
[0018] Such as figure 2 As shown, the first horizontal sealing mechanism includes: a first bracket; a first passive synchronous pulley 3, fixed on the longitudinal pos...
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The invention provides a double-transverse sealing device of a reciprocating type packing machine, and solves the problem in the prior art that the heat sealing speed of a packing bag is low. The double-transverse sealing device of the reciprocating type packing machine comprises a first transverse sealing mechanism and a second transverse sealing mechanism, wherein the second transverse sealing mechanism is fixedly connected with the first transverse sealing mechanism, the first transverse sealing mechanism and the second transverse sealing mechanism are symmetrically arranged by using a perpendicular bisector as an axis, two knife sealing mechanisms are adopted by the reciprocating type packing machine and are in synchronous movement under the action of a solar connection gear, a left rocker arm and a right rocker arm, the sealing speed of the packing bag can be increased, the sealing speed is about 70-80 bags / min, the sealing time is relatively shorter, the air tightness and the heat sealing firmness are strong, and the double-transverse sealing device is designed into a way that the automatic adaptation of the solar connection gear can be realized when the solar connection gear, the left rocker arm and the right arm are used for enabling the relative distance of side plates of the two transverse sealing mechanisms to be adjusted, and the other adjusting of tensioning and the like is not needed; on-line debugging is convenient.
Description
technical field [0001] The invention relates to the field of packaging machines, in particular to a double horizontal sealing device of a reciprocating packaging machine. Background technique [0002] As people pay more and more attention to the hygiene of medical products, the packaging requirements for medical products such as infusion bottles are getting higher and higher. In addition to the non-damageable packaging bags during transportation, storage and handling, it is also necessary to ensure the sealing of the packaging bags. firm. However, the traditional reciprocating packaging machine (including a set of horizontal sealing mechanism) can only pack at a speed of 10 to 40 packs per minute on the premise of ensuring the firmness of the heat seal for thick packaging films (greater than 9 wires). With the increasingly fierce international competition, the production cycle of products is continuously shortened, the quality requirements are higher, and the corresponding ...
Claims
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IPC IPC(8): B65B51/14
Inventor 车德美郝颖杰
Owner QINGDAO FEIFAN PACKAGING MACHINERY