CN203211791U

CN203211791U - Charging hopper mechanism of packing machine

Info

Publication number: CN203211791U
Application number: CN 201320136387
Authority: CN
Inventors: 范德理
Original assignee: RUIAN CHIKO PACKAGING MACHINERY CO Ltd
Current assignee: Wenzhou Chiko Packaging Machinery Co ltd
Priority date: 2013-03-25
Filing date: 2013-03-25
Publication date: 2013-09-25
Anticipated expiration: 2023-03-25

Abstract

A charging hopper mechanism of a packing machine comprises a hopper body and a charging barrel, wherein the hopper body is a trumpet type inverted cone, the upper part of the charging barrel is shaped like a conical hopper, the inclination of the charging barrel is same as that of the hopper body, the bottom of the charging barrel consists of two semi-circular hinge straps, an opening and closing device is arranged at the lower end of the charging barrel and comprises oscillating arms, oscillating rods and an oscillating hand (an air cylinder), the crossed ends of the oscillating arms are hinged with the oscillating hand, the separated ends of the oscillating arms are movably hinged with the oscillating rods, the barrel wall of the hopper body adopts a conicity design so as to prevent materials from overflowing and play the role of buffering, the opening and closing device is also arranged at the lower end of the charging barrel, the oscillating hand (the air cylinder) is used for controlling the movement of the oscillating arms and the oscillating rods so as to control the closing/opening state, when the mechanism is controlled to be at the opening state, the two semi-circular hinge straps can well and easily stretches into a packing bag so as to perform material filling, and when the mechanism is controlled to be at the closing state, the charging is stopped.

Description

A kind of charging hopper mechanism of wrapping machine

Technical field

The utility model relates to a kind of food and medicine wrapping machine charging mechanism, particularly utilizes the charging hopper mechanism of a kind of wrapping machine of funnel taper design.

Background technology

Existing feeding device is various in style, but what generally take all is the device of thin material bucket, because the position that hopper arranges is generally higher, the speed of blanking is difficult for observing, and occurs phenomenons such as fracture, charging rate be too fast easily, have influence on the work efficiency of flow process, generally take the dead way of support weldering to fix during installation, trouble comparatively also has and takes suit, but material, spreading phenomenon appear leaking in less stable during operation.

The utility model content

The purpose of this utility model is that prior art is improved, and the purpose of this utility model provides a kind of charging hopper mechanism of wrapping machine, can prevent that material from overflowing and play buffer action, and the control charging rate improves works efficient,

In order to reach above-mentioned purpose, the utility model adopts following concrete technical scheme: a kind of charging hopper mechanism of wrapping machine, comprise infundibular body, charging bucket, described infundibular body is the horn-shaped port inverted cone, the top of charging bucket is conical funnel shape, its degree of dip is identical with the infundibular body gradient, and the charging bucket bottom is made up of two semicircle hing straps, also is provided with the device of opening and closing in the charging bucket lower end.

The device of described opening and closing comprises swing arm, fork and waves, and swing arm intersects an end and is linked in and waves, and swing arm one end separately and the fork active link.

Compared with prior art, the utlity model has following outstanding advantage and effect: adopt taper design to play to prevent material from overflowing and play buffer action by infundibular body bucket wall is had, and also be provided with the device of opening and closing in the lower end of charging bucket, by wave to control the motion of swing arm and fork come closed open configuration, the semicircle leaf of hinge is can be better easier when being controlled to be open configuration go deep into packaging bag and carry out fill material, when being controlled to be closure state, stop to feed in raw material.

Description of drawings

Fig. 1 is structural representation of the present utility model;

Fig. 2 is upward view of the present utility model;

The utility model is described in further detail below in conjunction with accompanying drawing.

The specific embodiment

As Fig. 1, shown in Figure 2, in order further to explain the technical solution of the utility model, a kind of charging hopper mechanism of wrapping machine, comprise infundibular body 1, charging bucket 2, described infundibular body 1 is the horn-shaped port inverted cone, the top of charging bucket 2 is conical funnel shape, its degree of dip is identical with the infundibular body gradient, charging bucket 2 bottoms are made up of two semicircle hing straps 4, also be provided with the device 3 of opening and closing in the charging bucket lower end, the device 3 of described opening and closing comprises swing arm 32, fork 33 and wave 31, swing arm 32 intersections one end is linked in waves 31, and swing arm 32 1 ends separate and fork 33 active links, by infundibular body bucket wall is had the employing taper design, play and prevent that material from overflowing and play buffer action, and also be provided with the device 3 of opening and closing in the lower end of charging bucket 2, by wave 31 control 33 motions of swing arm 32 and fork come closed open configuration, the semicircle leaf of hinge is can be better easier when being controlled to be open configuration go deep into packaging bag and carry out fill material, when being controlled to be closure state, stop to feed in raw material.

Above-mentioned only is a specific embodiment of the present utility model, but design concept of the present utility model is not limited thereto, and allly utilizes this design that the utility model is carried out the change of unsubstantiality, all should belong to the behavior of invading the utility model protection domain.

Claims

1. the charging hopper mechanism of a wrapping machine, comprise infundibular body, charging bucket, it is characterized in that: infundibular body is the horn-shaped port inverted cone, the top of charging bucket is conical funnel shape, its degree of dip is identical with the infundibular body gradient, the charging bucket bottom is made up of two semicircle hing straps, also is provided with the device of opening and closing in the charging bucket lower end.

2. the charging hopper mechanism of wrapping machine as claimed in claim 1 is characterized in that: the device of described opening and closing comprises swing arm, fork and waves, and swing arm intersects an end and is linked in and waves, and swing arm one end separately and the fork active link.