CN201261559Y

CN201261559Y - Material bag opening machine

Info

Publication number: CN201261559Y
Application number: CNU2008200538264U
Authority: CN
Inventors: 陈勇
Original assignee: HUNAN JINNENG AUTOMATIC EQUIPMENT CO Ltd
Current assignee: HUNAN JINNENG AUTOMATIC EQUIPMENT CO Ltd
Priority date: 2008-07-25
Filing date: 2008-07-25
Publication date: 2009-06-24
Anticipated expiration: 2018-07-25

Abstract

The utility model discloses a bag slitting machine for materials, the bag slitting machine comprises a bag dragging mechanism, a bag cutting mechanism, an automatic bag unloading mechanism and a material conveyor belt, wherein, the bag dragging mechanism comprises two parallel chains at the horizontal segment and at the vertical inclined segment, the space between the parallel chains ensures that an open end of a material packing bag can fall down, a plurality of rails with hooks are in bridge connection between two chains, and the hooks are used for hanging the material packing bags; the bag cutting mechanism is positioned at the horizontal segment of two chains, the bag cutting mechanism comprises a supporting platform for material, a cutter, an A drive for driving the cutter, and the cutter extends to the supporting platform; the automatic bag unloading mechanism comprises a shift lever and a B drive of the hook for driving the shift lever to ensure detachment of the material packing bag; and the material conveyor belt is positioned at the lower part of the bag dragging mechanism, through which the material poured in the material packing bag is conveyed. The utility model has the advantages that the operation is safe so that the packing bag can be adopted again, and the labor intensity of workers can be reduced.

Description

The material bag-opening machine

Technical field

The utility model relates to a kind of material bag-opening machine.

Background technology

Some packaged material needs out bag in use, and especially the raw material of industry such as bagged cement, packed commercial explosive raw material because consumption is big, need be opened bag during use usually in batches, and the measure of generally taking at present is manually to scratch with shovel or hilt material bag.This mode of manually opening bag has many drawbacks, and is explosive materials such as working as article, entail dangers to operator's life security; When article are that the dust product can be to operator's the healthy adverse effect of bringing; Labor strength is big in addition, and the destructive bag of opening can not reuse packaging bag, causes certain waste.

The utility model content

The purpose of this utility model is to provide a kind of safety of operation, packaging bag is reused and reduces the material bag-opening machine of labor strength.

This material bag-opening machine that the utility model provides comprise drag bag mechanism, draw bag mechanism, automatic unloading mechanism, material belt conveyor, wherein drag bag mechanism to comprise to have the horizontal segment and two chains side by side of tilting section up and down, spacing between them guarantees that material package bag open end can fall, cross-over connection has the cross bar of some band hooks between described two chains, and this hook is used to hang the material package bag; Draw bag mechanism and be positioned at the horizontal segment place of described two chains, it comprises that the support platform of material, the A that draws cutter and drive this stroke cutter drive, and draw a cutter and stretch to support platform; Automatic unloading mechanism comprises driving lever and drives this driving lever makes the material package bag break away from the B driving of described hook; The material belt conveyor is arranged in the material of the below of dragging bag mechanism the material package bag being poured out and sends.

Working process of the present utility model is: drag bag mechanism its hook of when operation hanging packed caking materials and drag it on the support platform, by drawing bag mechanism the tail end of material package bag is scratched, continue operation by dragging the bag mechanism band bagged material then, when leaving support platform, the tail end of material package bag falls immediately, material freely falls to the material belt conveyor from the opening of packaging bag tail end and is sent, and packaging bag still hangs on the hook that drags bag mechanism, when arriving the section of having a down dip of chain, the driving lever of automatic unloading mechanism upwards lifts the material package bag, make it to break away from hook, a complete packaging bag remains, and can use as packing next time again.The utility model not only makes material open a bag safety like this, and packaging bag is utilized once more, can reduce working strength of workers simultaneously.

Description of drawings

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

Fig. 2 is the cutaway view of Fig. 1 along the A-A line.

Fig. 3 is that the B of Fig. 1 is to enlarged view.

The specific embodiment

The utility model comprises material input table 1, drags bag mechanism 3, draws bag mechanism 4, automatic unloading mechanism 5, material belt conveyor 6 as can be seen from Fig. 1 to Fig. 3, wherein material package bag input table 1 is made up of some free cylinders, and bagged material is pushed into thus and drags bag mechanism 3 places; Drag bag mechanism 3 to comprise two synchronization chains 31, by two bend wheels 33,34 this chain is divided into horizontal segment and tilting section up and down, spacing between two chains guarantees that material package bag open end can therefrom fall, the cross bar of some band hooks 32 is connected across between two chains, hook 32 is used to hang the material package bag, and the material package bag moves with two chains in tow; Draw bag mechanism 4 and be positioned at the horizontal segment place of described two chains, it comprises the support platform 41 that material enters, the A that draws cutter 42 and this stroke of drive cutter drives 43, support platform 41 is formed by some spaced strut bars 44, put in support platform so that draw cutter 42, when dragging bag mechanism 3 bagged material arrive on the support platform 41 fully in tow, drawing cutter 42 scratches the material package bag under the drive of A driving 43, drag bag mechanism 3 to continue to move ahead, after the open end of material package bag leaves support platform 22 and loses support, just between two chains 31, fall down, opening down, the bag in material all pour on the material belt conveyor 6, and the material package bag still hang over the hook 32 on; Drag the segment trailer that has a down dip of bag mechanism that an automatic unloading mechanism 5 is arranged, this mechanism comprises that driving lever 51 and B drive 52, drives 52 by B and drives driving lever 51 motions, makes the material package bag break away from hook 32 and automatic unloading.

If material lumps easily, material impactor structure 2 (see figure 1)s should be set, this mechanism comprises ram hammer 21, it is positioned at support platform 41 tops, caking materials can be crushed.

Present embodiment is particularly useful for the bag of opening of the raw material of industry, as cement, commercial explosive etc., particularly the ammonium nitrate packaging bag of commercial explosive opens bag, because ammonium nitrate is very easy to caking, meeting caking more than 50% is generally arranged in effective life, if it is the personnel selection hammer is broken, dangerous on the one hand, hammer the particle degree on the other hand into shape and be difficult to produce a desired effect, this will directly have influence on the quality of commercial explosive.And the utility model can address these problems well.

The utility model can be without material impactor structure for the material that does not have caking or the material of prevented from caking.

Claims

1, a kind of material bag-opening machine, it is characterized in that this machine comprise drag bag mechanism (3), draw bag mechanism (4), automatic unloading mechanism (5), material belt conveyor (6), wherein drag bag mechanism (3) to comprise to have the horizontal segment and two chains (31) side by side of tilting section up and down, spacing between them guarantees that material package bag open end can fall, cross-over connection has the cross bar of some band hooks (32) between described two chains, and this hook is used to hang the material package bag; Draw bag mechanism (4) and be positioned at the horizontal segment place of described two chains, it comprises that the support platform (41) of material, the A that draws cutter (42) and drive this stroke cutter drive (43), and a stroke cutter (42) stretches to support platform (41); Automatic unloading mechanism (5) comprises driving lever (51) and drives this driving lever makes the material package bag break away from the B driving (52) of described hook; Material belt conveyor (6) is arranged in the material of the below of dragging bag mechanism (3) the material package bag being poured out and sends.

2, material bag-opening machine according to claim 1, it is characterized in that material impactor structure (2) being arranged in the top of dragging bag mechanism (3), its (2) comprises ram hammer (21), and this ram hammer (21) is positioned at support platform (41) top and is used to hammer into shape packed caking materials on broken this platform.

3, material bag-opening machine according to claim 1 and 2 is characterized in that support platform (41) is formed by some spaced strut bars (44).

4, material bag-opening machine according to claim 1 and 2 is characterized in that dragging the arrival end of bag mechanism (3) that a material input table (1) is arranged.