CN101196387B - emulsion explosive loading machine and method thereof - Google Patents

emulsion explosive loading machine and method thereof Download PDF

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Publication number
CN101196387B
CN101196387B CN2007101856758A CN200710185675A CN101196387B CN 101196387 B CN101196387 B CN 101196387B CN 2007101856758 A CN2007101856758 A CN 2007101856758A CN 200710185675 A CN200710185675 A CN 200710185675A CN 101196387 B CN101196387 B CN 101196387B
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heat
sealing machine
bottle placer
impeller
vacuum quantitative
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CN101196387A (en
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闵晓进
白玉峰
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HEBEI XIAOJIN MACHINERY MANUFACTURING Inc
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SHIJIAZHUANG XIAOJIN MACHINERY MANUFACTURING SCIENCE AND TECHNOLOGY Co Ltd
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Abstract

The invention provides a bomb-filling machine of emulsion explosive and its filling method, which aims at the physical character of the emulsion explosive and is provided with a vacuum quantitative filling machine, a heat-sealing machine used for making the ribbon-like film into barrel-shaped and a double-clamp capper conducting sealing to the filled barrel-shaped film, and makes the working sequence of three equipments matched with each other to make the three equipments be able to cooperate with each other to fill and seal in circle and achieve the aim of automatic filling. Simultaneously, the invention adopts a tube-in-tube structure, namely, the filling tube passing through the heat sealing tube, which effectively insulates the heat transmission, simultaneously prevents that the change of the temperature of material taking effect to the heat sealing quality of packaging film, and ensures the stability of heat-sealing quality and safety of this link. Simultaneously, the invention adopts a blade pump composed of special structure and adopts double-clamp capper to seal, which also conducts controlling and fine tuning by a programmable logic controller, thus reducing friction and shock, improving the safety when filling explosive and improving degree of automation simultaneously.

Description

Emulsified detonator loading machine and loading method thereof
Technical field
The present invention relates to a kind of emulsified detonator loading machine and loading method thereof.
Background technology
Gluey emulsion is a kind of novel commercial explosive, has special physical arrangement.If the use hand-filling is not destroyed though can guarantee the physical arrangement of emulsion, but particularly there is great potential safety hazard in inefficiency.If but adopt existing mechanical to load, then might destroy the physical arrangement of emulsion, cause the performance of explosive to descend, in addition entirely ineffective.Therefore how can provide a kind of emulsified detonator loading machine and loading method simple in structure, that load efficient height, safety to become the focus of paying close attention in this area.
Summary of the invention
At defective that exists in the prior art and deficiency, the purpose of this invention is to provide a kind of emulsified detonator loading machine and loading method, can finish can, heat seal automatically, seal, improved operating efficiency, do not destroy the physical arrangement of emulsion simultaneously.
In order to achieve the above object, the present invention proposes a kind of emulsified detonator loading machine, comprising: vacuum quantitative bottle placer, heat-sealing machine and two card sealing machine;
Described vacuum quantitative bottle placer adopts the vane pump powder charge;
Described vane pump has impeller; Be provided with a cam in the described impeller, described cam face is provided with a projection so that it stretches out/retraction impeller periphery described blade when rotating in impeller.
Preferred as technique scheme, described vacuum quantitative bottle placer is provided with filling tube, and described heat-sealing machine is provided with the heat seal pipe, and described filling tube interts and is arranged in the described heat seal pipe.
Preferred as technique scheme, also comprise: programmable logic controller (PLC), described programmable logic controller (PLC) are electrically connected described vacuum quantitative bottle placer, heat-sealing machine, two card sealing machine; Described programmable logic controller (PLC) provides exercisable artificial interface, and adjusts the running parameter of described vacuum quantitative bottle placer, heat-sealing machine, two card sealing machines according to input parameter.
Preferred as technique scheme, described pair of card sealing machine is used for two cards and seals.
Simultaneously, the invention allows for a kind of emulsified detonator loading method, comprising:
Step 1, be provided for quantitative discharging the vacuum quantitative bottle placer, be used for banded film make tubular heat-sealing machine, be used for two card sealing machines that the tubular membrane after canned is sealed;
Step 2, described vacuum quantitative bottle placer is set adopts the powder charge of vane pump mode; One impeller is set in described vane pump, is provided with a cam in the described impeller, described cam face is provided with a projection so that it stretches out/retraction impeller periphery described blade when rotating in impeller;
Step 3, vacuum quantitative bottle placer, heat-sealing machine, two card sealing machine work schedule are complementary, with circulation charging, encapsulation, described vacuum quantitative bottle placer adopts the form powder charge of vane pump.
Preferred as technique scheme, described method also comprises: in described vacuum quantitative bottle placer filling tube is set, the heat seal pipe is set in described heat-sealing machine, and described filling tube is interted be arranged in the described heat seal pipe.
Preferred as technique scheme, described method also comprises:
One programmable logic controller (PLC) is set, and makes described programmable logic controller (PLC) be electrically connected described vacuum quantitative bottle placer, heat-sealing machine, two card sealing machine; Described programmable logic controller (PLC) provides exercisable artificial interface, and adjusts the running parameter of described vacuum quantitative bottle placer, heat-sealing machine, two card sealing machines according to input parameter.
The present invention proposes a kind of emulsified detonator loading machine and loading method thereof, physical characteristic at emulsion, be provided with the vacuum quantitative bottle placer that is used for quantitative discharging, be used for banded film make tubular heat-sealing machine, be used for two card sealing machines that the tubular membrane after canned is sealed, and the work schedule of above-mentioned three equipment is complementary, circulation is feeded and is encapsulated so that three equipment can cooperatively interact, to reach the purpose of full-automatic filling.Simultaneously, adopt the structure of pipe middle sleeve, promptly the heat seal pipe separates with filling tube, and filling tube is passed from the heat seal pipe, effectively isolated the heat transmission, also avoided the influence of the variation of material temperature simultaneously, guaranteed the security of stability He this link of heat sealing quality the packaging film heat sealing quality.The vane pump that the present invention simultaneously adopts the blade of special construction to constitute adopts the vane pump powder charge, and controls and finely tune by programmable logic controller (PLC), can reduce friction and impact like this, and the security when improving the explosive can improves automaticity simultaneously.
Description of drawings
The emulsified detonator loading machine preferred embodiment structural representation that Fig. 1 proposes for the present invention;
The emulsion packing method schematic flow sheet that Fig. 2 proposes for the present invention.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is further specified.
The emulsified detonator loading machine preferred embodiment that the present invention proposes comprises vacuum quantitative bottle placer 9, heat-sealing machine 4, two card sealing machine 1 as shown in Figure 1.
Vacuum quantitative bottle placer 9 comprises hopper 11, blanking port 12, feeding screw feeder 13; During work material is put into hopper, finish the material dosing portioning under the vacuum and be transported to blanking port through being stirred in of feeding screw feeder.The hopper 11 that vacuum quantitative bottle placer 9 comprises can move, and therefore in order to guarantee that safety is provided with hopper locking device 10, locking hopper 11 is to guarantee operate as normal when hopper 11 reaches the precalculated position.Feeding screw feeder 13 comprises vane pump, and this vane pump has impeller, is provided with a cam in the described impeller, and described cam face is provided with a projection so that it stretches out/retraction impeller periphery described blade when rotating in impeller.The rotating speed of impeller is no more than per minute 65 to be changeed.Can reduce friction like this and impact the security when improving the explosive can.
Heat-sealing machine 5 comprises heat seal 4, buffering deflector roll 7, former 8; Packaging film 6 is transported to former 8 through buffering deflector roll 7, by former 8 banded film is rolled into tubular, and carries out heat seal by heat seal 4 pairs of tubular membranes.
Two card sealing machines 1 comprise servomotor, enclosed cam pack, and the described enclosed cam pack of described driven by servomotor clamps, stretches, beats two cards, severing to the tubular packaging film after feeding.
Wherein vacuum quantitative bottle placer 9 also comprises filling tube 2, filling tube 2 interspersed being arranged in the heat seal pipe of described heat-sealing machine.Make in this way and can effectively isolate the heat transmission, also avoided the influence of the variation of material temperature simultaneously, guaranteed the security of stability He this link of heat sealing quality the packaging film heat sealing quality.
Simultaneously, in order better to adapt to the needs of encapsulation, the emulsified detonator loading machine that the present invention proposes also comprises: programmable logic controller (PLC), described programmable logic controller (PLC) provides exercisable artificial interface, and adjusts the running parameter of described vacuum quantitative bottle placer, heat-sealing machine, two card sealing machines according to input parameter.
Simultaneously, in order better the heat-seal temperature of heat seal head to be controlled automatically, after Temperature numerical was set, a PLC control heat seal temperature automatically floated in suitable interval.
Also be provided with quick air cooling device in described heat-sealing machine 5, the packaging film after the heat seal is cooled off fast by the compressed air that sprays from the micropore of quick air cooling device, plays good styling.
In heat-sealing machine 5, also be provided with:
Unsteady packaging film deflector roll is guaranteed packing expanding force uniformity;
Dead-man's device has been avoided causing packaging film relaxing when braking because of inertia;
The two bands synchronously that adopt outer surface to scald rubber is arranged are as the drivings of packaging film, and pneumatic floating stepped up device and guaranteed both sides clamping force unanimity;
Adopt frequency control way control packaging film heat seal transporting velocity, to adapt to the needs of all size product.
Simultaneously, the preferred embodiment of the present invention also is provided with packaging film accumulating amount checkout gear, all the time guarantee to have enough heated packaging film supplies, when detecting packaging film after a little while, heat seal is carried carrying out at a high speed, when detecting packaging film some is arranged, heat seal is carried and is carried out with low speed, when detecting packaging film for a long time, heat seal is carried and is stopped, and has guaranteed the concertedness with the two card sealing machines of vacuum quantitative charging machine and Great Wall
The invention allows for a kind of emulsified detonator loading method, its preferred embodiment comprises:
Steps A, be provided for quantitative discharging the vacuum quantitative bottle placer, be used for banded film make tubular heat-sealing machine, be used for two card sealing machines that the tubular membrane after canned is sealed, and the filling tube of described vacuum quantitative bottle placer is interted be arranged in the heat seal pipe of described heat-sealing machine;
Step B, a programmable logic controller (PLC) is set, described programmable logic controller (PLC) provides exercisable artificial interface, and adjusts the running parameter of described vacuum quantitative bottle placer, heat-sealing machine, two card sealing machines according to input parameter;
Step C, at described vacuum quantitative bottle placer one vane pump is set, described vane pump has impeller, and described impeller is a ring-type, and periphery is provided with along described impeller blade radially, and described blade can be along described impeller radial expansion; Be provided with a cam in the described impeller, described cam face is provided with a projection so that it stretches out/retraction impeller periphery described blade when rotating in impeller; The rotating speed of impeller is no more than per minute 65 to be changeed;
Step D, vacuum quantitative bottle placer, heat-sealing machine, two card sealing machine work schedule are complementary, with circulation charging, encapsulation.
After the step, just can encapsulate above finishing, concrete steps comprise as shown in Figure 2:
Step a, material is put into the hopper of vacuum quantitative bottle placer, the feeding screw feeder carries out pre-feeding; Banded film is put into heat-sealing machine, carry out heat seal after being rolled into tubular by the heat-sealing machine former;
Step b, vacuum quantitative bottle placer begin charging; And the tubular membrane after the heat seal is transported to the precalculated position;
Step c, vacuum charger with material by the filling tube tubular membrane of packing into;
Steps d, two card sealing machine clamp, stretch, beat two cards, severing to the tubular packaging film after feeding;
Step e, return step c to realize continuous operation.
The present invention adopts the structure of pipe middle sleeve, be that the heat seal pipe separates with filling tube, and filling tube passes from the heat seal pipe, effectively isolated the heat transmission, also avoided simultaneously the influence of the variation of material temperature, guaranteed the security of stability He this link of heat sealing quality the packaging film heat sealing quality.The vane pump that the present invention simultaneously adopts the blade of special construction to constitute adopts the vane pump powder charge, and controls and finely tune by programmable logic controller (PLC), can reduce friction and impact like this, and the security when improving the explosive can improves automaticity simultaneously.
Certainly; the present invention also can have other embodiment; under the situation that does not deviate from spirit of the present invention and essence thereof; the person of ordinary skill in the field works as can make various corresponding changes and distortion according to the present invention, but these corresponding changes and distortion all should belong to the protection domain of claim of the present invention.

Claims (7)

1. an emulsified detonator loading machine comprises: vacuum quantitative bottle placer, heat-sealing machine and two card sealing machine;
It is characterized in that described vacuum quantitative bottle placer adopts the vane pump powder charge;
Described vane pump has impeller; Be provided with a cam in the described impeller, described cam face is provided with a projection so that it stretches out/retraction impeller periphery described blade when rotating in impeller.
2. emulsified detonator loading machine according to claim 1 is characterized in that, comprising: described vacuum quantitative bottle placer is provided with filling tube, and described heat-sealing machine is provided with the heat seal pipe, and described filling tube is interspersed to be arranged in the described heat seal pipe.
3. emulsified detonator loading machine according to claim 1 is characterized in that, described pair of card sealing machine is used for two cards and seals.
4. according to claim 1 or 2 or 3 described emulsified detonator loading machines, it is characterized in that, also comprise: programmable logic controller (PLC), the described vacuum quantitative bottle placer of described PLC controls, heat-sealing machine, two card sealing machine.
5. emulsified detonator loading method comprises:
Step 1, be provided for quantitative discharging the vacuum quantitative bottle placer, be used for banded film make tubular heat-sealing machine, be used for two card sealing machines that the tubular membrane after canned is sealed;
Step 2, described vacuum quantitative bottle placer is set adopts the powder charge of vane pump mode; One impeller is set in described vane pump, is provided with a cam in the described impeller, described cam face is provided with a projection so that it stretches out/retraction impeller periphery described blade when rotating in impeller;
Step 3, vacuum quantitative bottle placer, heat-sealing machine, two card sealing machine work schedule are complementary, with circulation charging, encapsulation, described vacuum quantitative bottle placer adopts the form powder charge of vane pump.
6. emulsified detonator loading method according to claim 5, it is characterized in that, described method also comprises: in described vacuum quantitative bottle placer filling tube is set, the heat seal pipe is set in described heat-sealing machine, and described filling tube is interted be arranged in the described heat seal pipe.
7. emulsified detonator loading method according to claim 5 is characterized in that, described method also comprises:
One programmable logic controller (PLC) is set, and makes described programmable logic controller (PLC) be electrically connected described vacuum quantitative bottle placer, heat-sealing machine, two card sealing machine.
CN2007101856758A 2007-12-29 2007-12-29 emulsion explosive loading machine and method thereof Active CN101196387B (en)

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Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101403594B (en) * 2008-11-12 2012-10-31 石家庄晓进机械制造科技有限公司 Automatic emulsified explosive filling machine and its loading method
CN101532805B (en) * 2009-04-27 2012-03-21 雅化集团绵阳实业有限公司 Production line for automatically assembling basal detonator
CN101672384B (en) * 2009-10-22 2011-01-05 湖南金能科技股份有限公司 Non-return device for extension-type upward filling system
CN103964978A (en) * 2014-05-06 2014-08-06 河北晓进机械制造股份有限公司 Emulsion explosive charging machine and charging method thereof
CN103964979B (en) * 2014-05-06 2017-01-11 河北晓进机械制造股份有限公司 Emulsion explosive charging machine and charging method thereof
CN110631442A (en) * 2019-10-16 2019-12-31 陕西北方民爆集团有限公司 Tunnel smooth blasting automatic explosive loading equipment
CN112624886B (en) * 2020-12-21 2022-02-08 江西宜丰国泰化工有限责任公司 Automatic wood powder discharging device for powder explosive production line
CN117804292B (en) * 2024-02-28 2024-04-30 南京尚景智造科技有限公司 Automatic packaging control system and method for initiating explosive device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2804785Y (en) * 2005-07-20 2006-08-09 孙凯 Full automatic package machine for emulsified explosive
CN2931306Y (en) * 2006-05-19 2007-08-08 石家庄晓进机械制造科技有限公司 Double-fastener sealing machine
CN201138171Y (en) * 2007-12-29 2008-10-22 石家庄晓进机械制造科技有限公司 Medicine filling machine for emulsified explosive

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2804785Y (en) * 2005-07-20 2006-08-09 孙凯 Full automatic package machine for emulsified explosive
CN2931306Y (en) * 2006-05-19 2007-08-08 石家庄晓进机械制造科技有限公司 Double-fastener sealing machine
CN201138171Y (en) * 2007-12-29 2008-10-22 石家庄晓进机械制造科技有限公司 Medicine filling machine for emulsified explosive

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