CN102276370B - Gunpowder screw continuous forming machine - Google Patents
Gunpowder screw continuous forming machine Download PDFInfo
- Publication number
- CN102276370B CN102276370B CN2010102035863A CN201010203586A CN102276370B CN 102276370 B CN102276370 B CN 102276370B CN 2010102035863 A CN2010102035863 A CN 2010102035863A CN 201010203586 A CN201010203586 A CN 201010203586A CN 102276370 B CN102276370 B CN 102276370B
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- CN
- China
- Prior art keywords
- material road
- screw rod
- feed system
- gunpowder
- layered material
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000003721 gunpowder Substances 0.000 title claims abstract description 19
- 239000000463 material Substances 0.000 claims abstract description 92
- 238000003756 stirring Methods 0.000 claims abstract description 45
- 238000007599 discharging Methods 0.000 claims abstract description 10
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000010079 rubber tapping Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000002360 explosive Substances 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 238000012797 qualification Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention provides a gunpowder screw continuous forming machine, which is characterized in that the gunpowder manufacture yield can be ensured; furthermore, the machine saves time and labour and can be used for manufacturing gunpowder continuously. The technical scheme of the invention is that: the machine comprises an outer-layer feeding system and an inner-layer feeding system; the outer-layer feeding system and the inner-layer feeding system respectively comprise a material channel and a stirring system; discharging holes of the stirring systems are communicated with charging holes of the material channels; spiral propellers are respectively arranged in the material channels; and the charging holes of the material channels are respectively connected with the outlets of the stirring systems. The gunpowder screw continuous forming machine is characterized in that: the discharging section of the material channel of the outer-layer feeding system is wrapped at the periphery of the discharging section of the material channel of the inner-layer feeding system; a mandrel is arranged in the centre of the discharging section of the inner-layer material channel; and the mandrel extends out of the outlets of the inner-layer material channel and the outer-layer material channel.
Description
Technical field
The present invention relates to the mechanical means field that gunpowder is made, be specially gunpowder screw rod continuous forming machine.
Background technology
The structure of gunpowder, it is inside and outside two-layer altogether, and composition is different, and the centre is hollow; On the make, should guarantee intermediate hollow, guarantee again two-layer clearly demarcated, every layer consistency of thickness; The equipment of existing manufacturing gunpowder is difficult to reach above-mentioned requirements, is not that every layer thickness is inconsistent, two-layer exactly can not well the parcel; Qualification rate is low, and the processing time consuming effort, and can not make continuously.
Summary of the invention
To the problems referred to above, the invention provides gunpowder screw rod continuous forming machine, it is made the gunpowder qualification rate and can be guaranteed, and time saving and energy saving, can connect making.
Gunpowder screw rod continuous forming machine, its technical scheme is such:
It comprises outer feed system, internal layer feed system; Said outer feed system, internal layer feed system comprise material road, stirring system respectively; The discharge port of said stirring system is connected with the input aperture in said material road and communicates; Said material is respectively arranged with screw feeder in the road, and the input aperture in said material road connects the outlet of stirring system respectively, it is characterized in that: the discharging section in the material road of said outer feed system is wrapped in the periphery of discharging section in the material road of said internal layer feed system; The center of the discharging section in layered material road is provided with thimble in said, and said thimble stretches out the outlet in interior layered material road, outer layered material road.
It is further characterized in that: said screw feeder comprises screw rod, support, swivel joint, motor respectively; It is inner that said screw rod is loaded on corresponding said material road respectively; The middle part supported end of said screw rod is supported on corresponding said support through bearing respectively; Said screw rod is connected with corresponding said motor through wheel casing respectively, and the DE end of said screw rod connects said swivel joint;
Said outer feed system, internal layer feed system are passed through corresponding charging base support respectively in the charging frame;
Material road output terminal at the screw rod of said internal layer feed system is provided with punch block, and the centre of said punch block is cylindrical, and the two ends of cylinder connect circular cone respectively, and the external conical surface of one of which end cooperates formation material tapping channel with the terminal cone surface inwall in material road; The outer race of output is equipped with subassembly in the material road of said internal layer feed system; Said subassembly surrounds outer layered material road output terminal with the assembly that constitutes interior layered material road; The output terminal in said outer layered material road is cone surface shape, and the conical tip outlet of said cone surface shape is positioned at the periphery that said layered material is said mouth; Said thimble is installed on said punch block and also stretches out from the discharge port in said interior layered material road, outer layered material road respectively;
Said stirring system comprises agitator motor, stir shaft, stirring hopper, is set with blade and screw propulsion leaf on the said stir shaft; Said blade and said screw propulsion leaf and said stirring hopper inwall leave spacing.
When adopting the present invention to make explosive, the screw feeder structure of layered material passage in starting earlier, layered material road in the material in layered material road enters in letting; Under angle of rake effect, the material of internal layer is extruded along the periphery of thimble, because thimble is very thin; So can not taking place, coating expects uneven phenomenon, in case after interior layered material is crossed outer layered material and said mouth, start the screw feeder structure of outer layered material passage because gravity produces; Outer layered material is wrapped in interior layered material when being extruded, stay the explosive internal cavity after thimble removes and be the intermediate hollow position, continuously extrudedly just can make continuously; So time saving and energy saving when using this structure to make the gunpowder structure, and can connect making.
Description of drawings
Fig. 1 is a front view structural representation of the present invention;
Fig. 2 is the left view structural representation of Fig. 1;
Fig. 3 is the structural representation part sectioned view of the vertical view of Fig. 1;
Fig. 4 is that the A of Fig. 3 is to partial enlarged drawing.
Embodiment
See Fig. 1, Fig. 2, Fig. 3, Fig. 4; The present invention includes outer feed system, internal layer feed system, outer feed system, internal layer feed system comprise material road 1,2, stirring system 4,5 respectively, and the discharge port 3 of stirring system 4 is connected with the input aperture of expecting road 1 and communicates; The discharge port 6 of stirring system 5 is connected and communicates with the input aperture in material road 2; Material is respectively arranged with screw feeder in the road 1,2, and the input aperture in material road 1 connects the outlet 3 of stirring system 4, and the input aperture in material road 2 connects the outlet 6 of stirring system 5.
Material road 1 internal screw pusher comprises screw rod 11, support 13, swivel joint 14, motor 15; Screw rod 11 is loaded on material 1 inside, road; The middle part supported end of screw rod 11 is supported on support 13 through bearing, and screw rod 11 is connected with motor 15 through wheel casing 8, and the DE end of screw rod 11 connects swivel joint 14;
Material road 2 internal screw pushers comprise screw rod 21, support 23, swivel joint 24, motor 25; Screw rod 21 is loaded on material 2 inside, road; The middle part supported end of screw rod 21 is supported on support 23 through bearing, and screw rod 21 is connected with motor 25 through wheel casing 9, and the DE end of screw rod 21 connects swivel joint 24;
Outer feed system is supported on charging frame 36 through the charging pedestal 35 of correspondence.
The internal layer feed system is supported on charging frame 7 through the charging pedestal 37 of correspondence.
Material road output terminal at the screw rod 11 of internal layer feed system is provided with punch block 10, and the centre of punch block 10 is cylindrical, and the two ends of cylinder connect circular cone respectively, and the external conical surface of one of which end cooperates formation material tapping channel with material road 1 terminal cone surface inwall; The outer race of output is equipped with subassembly 12 in the material road of internal layer feed system; Subassembly 12 surrounds outer layered material road output terminal 17 with the assembly 16 that constitutes interior layered material road; The output terminal 17 in outer layered material road is cone surface shape, and the conical tip outlet 18 of cone surface shape output terminal 17 is positioned at the periphery that layered material is said mouth 19; Thimble 20 is installed on punch block 10 and also stretches out from the discharge port 18 in the discharge port 19 in interior layered material road 1, outer layered material road 2 respectively;
Stirring system 4 comprises agitator motor 30, stir shaft 31, stirs hopper 34; Be set with blade 32 and screw propulsion leaf 33 on the stir shaft 31; Stir shaft 31 is coupling with motor 30; Blade 32 is set with in stir shaft 31 with screw propulsion leaf 33, and blade 32 leaves spacing with screw propulsion leaf 33 and stirring hopper 34 inwalls;
Stirring system 5 comprises agitator motor 22, stir shaft 26, stirs hopper 29; Be set with blade 27 and screw propulsion leaf 28 on the stir shaft 26; Stir shaft 26 is coupling with motor 22; Blade 27 is set with in stir shaft 26 with screw propulsion leaf 28, and blade 32 leaves spacing with screw propulsion leaf 33 and stirring hopper 29 inwalls.
Describe working process of the present invention below in conjunction with accompanying drawing: the explosive raw material for preparing is placed stir hopper 29, motor 22 drives stir shaft 26, under the effect of stir shaft 26, blade 27, screw propulsion leaf 28, material is stirred; The material that stirs gets into material road 1, and under the effect of motor 15, screw rod 11 rotates; Promote material and move ahead, and be extruded, and then through material road outlet 19 along material road 1; Outer layered material stirs material under the effect of stir shaft 31, blade 32, screw propulsion leaf 33 under the driving of motor 30, and the material that stirs gets into material road 2; Under the effect of motor 25, screw rod 21 rotates, and promotes material and moves ahead along material road 2; And through expecting that road outlet 17 is extruded, outer material is wrapped in the internal layer material, under the effect of screw rod, extrudes continuously.
Claims (5)
1. gunpowder screw rod continuous forming machine; It comprises outer feed system, internal layer feed system; Said outer feed system, internal layer feed system comprise material road, stirring system respectively, and the discharge port of said stirring system is connected with the input aperture in said material road and communicates, and said material is respectively arranged with screw feeder in the road; The input aperture in said material road connects the outlet of stirring system respectively; It is characterized in that: the discharging section in the material road of said outer feed system is wrapped in the periphery of discharging section in the material road of said internal layer feed system, said in the center of discharging section in layered material road be provided with thimble, said thimble stretches out the outlet in interior layered material road, outer layered material road.
2. gunpowder screw rod continuous forming machine according to claim 1; It is characterized in that: said screw feeder comprises screw rod, support, swivel joint, motor respectively; It is inner that said screw rod is loaded on corresponding said material road respectively; The middle part supported end of said screw rod is supported on corresponding said support through bearing respectively, and said screw rod is connected with corresponding said motor through wheel casing respectively, and the DE end of said screw rod connects said swivel joint.
3. gunpowder screw rod continuous forming machine according to claim 1 is characterized in that: said outer feed system, internal layer feed system are passed through corresponding charging base support respectively in the charging frame.
4. gunpowder screw rod continuous forming machine according to claim 1; It is characterized in that: the material road output terminal at the screw rod of said internal layer feed system is provided with punch block; The centre of said punch block is cylindrical; The two ends of cylinder connect circular cone respectively, and the external conical surface of one of which end cooperates formation material tapping channel with the terminal cone surface inwall in material road; The outer race of output is equipped with subassembly in the material road of said internal layer feed system; Said subassembly surrounds outer layered material road output terminal with the assembly that constitutes interior layered material road; The output terminal in said outer layered material road is cone surface shape, and the conical tip outlet of said cone surface shape is positioned at the periphery that said layered material is said mouth; Said thimble is installed on said punch block and also stretches out from the discharge port in said interior layered material road, outer layered material road respectively.
5. gunpowder screw rod continuous forming machine according to claim 1 is characterized in that: said stirring system comprises agitator motor, stir shaft, stirring hopper, is set with blade and screw propulsion leaf on the said stir shaft; Said blade and said screw propulsion leaf and said stirring hopper inwall leave spacing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102035863A CN102276370B (en) | 2010-06-13 | 2010-06-13 | Gunpowder screw continuous forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102035863A CN102276370B (en) | 2010-06-13 | 2010-06-13 | Gunpowder screw continuous forming machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102276370A CN102276370A (en) | 2011-12-14 |
| CN102276370B true CN102276370B (en) | 2012-11-28 |
Family
ID=45102164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102035863A Expired - Fee Related CN102276370B (en) | 2010-06-13 | 2010-06-13 | Gunpowder screw continuous forming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102276370B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4275967A (en) * | 1978-06-10 | 1981-06-30 | Erbach Emil Richard | Method for the continuous production of explosive mixtures |
| US4551287A (en) * | 1978-03-30 | 1985-11-05 | Rheinmetall Gmbh | Method of making a hollow-charge inserts for armor-piercing projectiles |
| US4608210A (en) * | 1984-04-03 | 1986-08-26 | Fraunhofer Gesellschaft Zur Forderung Der Angewandten Forschung E. V. | Method for producing plastically bonded propulsion powders and explosives |
| CN87106808A (en) * | 1986-10-16 | 1988-04-27 | Wnc-硝基化学有限公司 | The method for making of propelling charge |
| CN1900029A (en) * | 2005-07-21 | 2007-01-24 | 深圳市金奥博科技有限公司 | Continuous rolling and mixing machine for powder ammonium nitrate explosive |
-
2010
- 2010-06-13 CN CN2010102035863A patent/CN102276370B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4551287A (en) * | 1978-03-30 | 1985-11-05 | Rheinmetall Gmbh | Method of making a hollow-charge inserts for armor-piercing projectiles |
| US4275967A (en) * | 1978-06-10 | 1981-06-30 | Erbach Emil Richard | Method for the continuous production of explosive mixtures |
| US4608210A (en) * | 1984-04-03 | 1986-08-26 | Fraunhofer Gesellschaft Zur Forderung Der Angewandten Forschung E. V. | Method for producing plastically bonded propulsion powders and explosives |
| CN87106808A (en) * | 1986-10-16 | 1988-04-27 | Wnc-硝基化学有限公司 | The method for making of propelling charge |
| CN1900029A (en) * | 2005-07-21 | 2007-01-24 | 深圳市金奥博科技有限公司 | Continuous rolling and mixing machine for powder ammonium nitrate explosive |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102276370A (en) | 2011-12-14 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chen Bin Inventor before: Yuan Kaisheng Inventor before: Zhu Xinyu |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170907 Address after: 030000, No. 38, building 10, Kangle lane, Jade River Street, Wan Berlin District, Shanxi, Taiyuan Patentee after: Chen Bin Address before: 214028 Jiangsu Province, Wuxi City District Town Square Peak Road 28 Patentee before: Wuxi Xidong Energy Technology Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121128 Termination date: 20180613 |