CN205293125U - Novel packing scale - Google Patents

Abstract

The utility model provides a novel packing scale, which comprises a frame, the upper end fixed connection of frame hangs oneself from a beam, be equipped with the balance body on hanging oneself from a beam, balance body upper end is equipped with the feed inlet, the lower extreme is equipped with the discharge gate, the internal portion's symmetry of balance is equipped with two pipes that remove dust, the symmetry is equipped with two double -layered glasswares on the discharge gate, the bottom of discharge gate is equipped with the rubber hoop, two air exhaust device of lower extreme symmetric connection of rubber hoop, air exhaust device communicates with each other with the discharge gate is inside in letting in the rubber hoop, be equipped with belt conveyer under the discharge gate, one side of belt conveyer is equipped with controlling means, frame and belt conveyer fixed connection, the outside of frame is equipped with weighing sensor and aspiration pump. The beneficial effects of the utility model are that the pipe that removes dust has reduced the sizing and the error that causes in the packaging process, the effective control dust is taken away through the gas of air exhaust device in with the wrapping bag, reduces the inside gas pressure of wrapping bag, avoids that the wrapping bag is intimal breaks.

Description

A kind of novel package scale

Technical field

The utility model belongs to feed-processing equipment field, especially relates to a kind of novel package scale.

Background technology

Current most of feed-processing plant all selects belt feeding automatic packing balance, auger feed automatic packing balance or gravity feeding packing scale. In Feed Manufacturing packaging process, the exit dust of packing scale is large, because the fast moving of material produces stronger air-flow, air-flow can be in packaging bag the higher pressure of instantaneous generation, can cause film rupture in packaging bag. Due to the dust that exit produces, can affect staff's healthy, contaminated environment, also can destroy the precision of packing scale simultaneously.

Utility model content

The purpose of this utility model is to provide a kind of simple in structure, simple to operate, novel package scale that production efficiency is high.

The technical solution of the utility model is: a kind of novel package scale, comprise frame, the upper end of described frame is fixedly connected with overarm, described overarm is provided with scale body, described scale body upper end is provided with charging aperture, lower end is provided with discharging opening, described scale body inside is arranged with two dust removing tubes, on described discharging opening, be arranged with two clip feeders, the bottom of described discharging opening is provided with rubber ferrule, two air extractors of the symmetrical connection in lower end of described rubber ferrule, described air extractor passes in rubber ferrule and communicates with discharging opening inside, under described discharging opening, be provided with belt conveyer, one side of described belt conveyer is provided with control device, described frame is fixedly connected with belt conveyer, the outside of described frame is provided with LOAD CELLS and aspiration pump.

Further, described clip feeder folder face is cambered surface.

Further, described dust removing tube is vertically arranged on scale body inside, pass-out scale body upper end, described dust removing tube upper end, and dust removing tube lower end flushes with discharging opening upper end.

Further, described rubber ferrule outer surface is matsurface.

Advantage and the good effect that the utlity model has are: owing to adopting technique scheme, utilize dust removing tube to avoid having reduced the error causing due to sizing in packaging process, can also well control dust simultaneously, by air extractor, the gas in packaging is taken away, reduce air-flow and the pressure of packaging bag inside, avoid breaking of packaging bag inner membrance; This device had both improved precision, had effectively controlled dust, had protected the environment of working site, had also avoided breaking of packaging bag inner membrance, improved the qualification rate of packaging.

Brief description of the drawings

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

In figure:

1, frame; 2, overarm; 3, scale body;

4, charging aperture; 5, discharging opening; 6, dust removing tube;

7, clip feeder; 8, rubber ferrule; 9, air extractor;

10, belt conveyer; 11, control device; 12, LOAD CELLS;

13, aspiration pump.

Detailed description of the invention

Below in conjunction with accompanying drawing, the utility model is elaborated.

As shown in Figure 1, a kind of novel package scale of the utility model, comprise frame 1, the upper end of described frame 1 is fixedly connected with overarm 2, described overarm 2 is provided with scale body 3, described scale body 3 upper ends are provided with charging aperture 4, lower end is provided with discharging opening 5, described scale body 3 inside are arranged with two dust removing tubes 6, on described discharging opening 5, be arranged with two clip feeders 7, the bottom of described discharging opening 5 is provided with rubber ferrule 8, two air extractors 9 of the symmetrical connection in lower end of described rubber ferrule 8, described air extractor 9 passes in rubber ferrule 8 and communicates with discharging opening 5 inside, under described discharging opening 5, be provided with belt conveyer 10, one side of described belt conveyer 10 is provided with control device 11, described frame 1 is fixedly connected with belt conveyer 10, the outside of described frame 1 is provided with LOAD CELLS 12 and aspiration pump 13.

Described clip feeder 7 folder faces are cambered surface.

Described dust removing tube 6 is vertically arranged on scale body 3 inside, described dust removing tube 6 pass-out scale body 3 upper ends, upper end, and dust removing tube 6 lower ends flush with discharging opening 5 upper ends.

Described rubber ferrule 8 outer surfaces are matsurface.

The course of work of this example: need the material of processing to enter into scale body 3 inside by charging aperture 4, LOAD CELLS 12 passes the signal along in control device 11, machine entry into service, according to the weight weighing packaging of setting, dust removing tube 6 extend into the inside of scale body 3, has avoided occurring the phenomenon of sizing, improve the precision of packing scale, after having weighed, under the effect by the clip feeder 7 of discharging opening 5 lower ends, rubber ferrule 8, material is packed in packaging bag; Air extractor 9 is before packaging completes, and under the effect of aspiration pump 13, the portion of air in draw package bag is taken away, reduces the air pressure in packaging bag, avoids packaging bag internal rupture; Device of the present utility model has reduced the error causing due to sizing, can also well control dust simultaneously, has both improved precision; effectively control dust; protect the environment of working site, also avoided breaking of packaging bag inner membrance, improved the qualification rate of packaging.

Above an embodiment of the present utility model is had been described in detail, but described content is only preferred embodiment of the present utility model, can not be considered to for limiting practical range of the present utility model. All equalization variation and improvement etc. of doing according to the utility model application range, within all should still belonging to patent covering scope of the present utility model.

Claims (4)

1. a novel package scale, comprise frame (1), it is characterized in that: the upper end of described frame (1) is fixedly connected with overarm (2), described overarm (2) is provided with scale body (3), described scale body (3) upper end is provided with charging aperture (4), lower end is provided with discharging opening (5), described scale body (3) inside is arranged with two dust removing tubes (6), on described discharging opening (5), be arranged with two clip feeders (7), the bottom of described discharging opening (5) is provided with rubber ferrule (8), symmetrical two air extractors (9) that connect in lower end of described rubber ferrule (8), described air extractor (9) passes in rubber ferrule (8) and communicates with discharging opening (5) inside, under described discharging opening (5), be provided with belt conveyer (10), one side of described belt conveyer (10) is provided with control device (11), described frame (1) is fixedly connected with belt conveyer (10), the outside of described frame (1) is provided with LOAD CELLS (12) and aspiration pump (13).

2. a kind of novel package scale according to claim 1, is characterized in that: described clip feeder (7) folder face is cambered surface.

3. a kind of novel package scale according to claim 1, it is characterized in that: described dust removing tube (6) is vertically arranged on scale body (3) inside, described dust removing tube (6) upper end pass-out scale body (3) upper end, dust removing tube (6) lower end flushes with discharging opening (5) upper end.

4. a kind of novel package scale according to claim 1, is characterized in that: described rubber ferrule (8) outer surface is matsurface.