CN114526645A - Production device and production method of solid primer for fireworks and crackers leads - Google Patents
Production device and production method of solid primer for fireworks and crackers leads Download PDFInfo
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- CN114526645A CN114526645A CN202210189012.8A CN202210189012A CN114526645A CN 114526645 A CN114526645 A CN 114526645A CN 202210189012 A CN202210189012 A CN 202210189012A CN 114526645 A CN114526645 A CN 114526645A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B4/00—Fireworks, i.e. pyrotechnic devices for amusement, display, illumination or signal purposes
- F42B4/30—Manufacture
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Abstract
The invention discloses a production device and a production method of a solid primer for fireworks and crackers leads, belonging to the technical field of solid primer production, and comprising a production machine body, wherein the top of the production machine body is provided with a feed inlet; according to the invention, the screening mechanism and the material turning mechanism are arranged in the material stirring device, so that secondary vibration screening can be carried out on the mixed materials collected in the screening box, the particle fineness of the mixed materials is ensured, the material turning mechanism can be driven to synchronously move through linkage action when the screening mechanism moves, synchronous material turning of the mixed materials is realized, the screening effect of the mixed materials can be effectively improved, and the using effect is good.
Description
Technical Field
The invention belongs to the technical field of production of a solid primer, and particularly relates to a production device and a production method of a solid primer for a firework and firecracker lead.
Background
Fireworks and crackers are substances produced by using gunpowder as a raw material, can explode, can generate light, sound, color, shape, smoke and other effects after being exploded, can be used for appreciation, and are flammable and explosive dangerous objects. A large number of fireworks and crackers can be set off in the year, but because the fireworks and crackers can damage the environment after being set off, in recent years, a policy for controlling the setting off of the fireworks and crackers has been set out, and the production of the primer is one of the most important production processes in the production process of the fireworks and crackers.
Chinese patent document (CN108120347A) discloses an automatic solid primer filling machine of dress of combination fireworks production, including the machine main part, the bottom of machine main part is fixed with a plurality of supporting legs, the opposite side of pressing the case is connected with the conveyer belt fixed plate, the inboard of conveyer belt fixed plate is provided with the conveyer belt, the both ends of conveyer belt are provided with the conveyer belt pivot, the top of pressing the case is provided with solid primer bin and driving motor respectively, the top of solid primer bin is connected with the closing cap handle through the bin closing cap, the bottom of solid primer bin is connected with solid primer discharge gate through bin movable bottom plate, the side of bin movable bottom plate is fixed with the movable bottom plate handle, driving motor's bottom is connected with the press panel through the flexible post of press panel, the bottom of press panel is connected with the press head through the press head bracing piece, this automatic solid primer filling machine of dress of combination fireworks production utilizes its conveyer belt to fix primer discharge gate and press the press panel to improve the work efficiency of machine and has overcome solid primer filling and has not been filled the solid primer filling and has not been done Enough tight problem, nevertheless the device does not be provided with multiple screening mechanism including, can't carry out meticulous screening to the production material, is provided with screening mechanism in some devices, nevertheless does not form a complete set and links stirring and cut the subassembly, can't promote compounding screening effect and efficiency, needs to carry out certain improvement.
Disclosure of Invention
The invention aims to: the solid primer production device and the production method for the firework and firecracker lead aim to solve the problems that a traditional solid primer production device is not provided with multiple screening mechanisms, production materials cannot be finely screened, some solid primer production devices are provided with the screening mechanisms, but are not provided with linkage material turning and cutting assemblies in a matching manner, and the screening effect and efficiency of mixed materials cannot be improved.
In order to achieve the purpose, the invention adopts the following technical scheme: a solid primer production device for fireworks and crackers leads comprises a production machine body, wherein a feed inlet is formed in the top of the production machine body, a screening mechanism is slidably mounted inside the production machine body and used for finely screening production materials, a driving motor and a servo motor are fixedly mounted on the side wall of the production machine body, a shock guide assembly is fixedly mounted at one end of an output shaft of the servo motor and used for stably and continuously conducting shock of the screening mechanism, and a material overturning mechanism is rotatably mounted inside the production machine body;
the screening mechanism comprises a screening box, a side mounting rack is fixedly mounted on the side wall of the screening box, a side sliding block is fixedly mounted on the side wall of the side mounting rack, the side sliding block is in sliding connection with a sliding groove formed in the side wall of the production machine body, a connecting spring is fixedly mounted at the top end of the side mounting rack, the top end of the connecting spring is fixedly connected with the inner wall of the sliding groove, and a bottom screening plate is fixedly mounted at the bottom of the screening box.
As a further description of the above technical solution:
the bottom fixed mounting of end sieve has the scraper subassembly, the scraper subassembly includes mounting plate shell and scrapes the flitch, the inside fixed mounting of mounting plate shell has built-in spring, built-in spring's one end fixed mounting with mounting plate shell sliding connection scrape the flitch, fixed mounting has the side pressure board on the lateral wall of mounting plate shell.
As a further description of the above technical solution:
the material overturning mechanism comprises an installation cross shaft, the installation cross shaft is rotatably installed inside the production machine body, meshing gears are fixedly installed at two ends of the installation cross shaft, and a material overturning plate is fixedly installed on the outer wall of the installation cross shaft.
As a further description of the above technical solution:
the side-mounted rack is meshed with the meshing gear, and the material turning plate is located inside the screening box.
As a further description of the above technical solution:
the shock guide assembly comprises a first installation shaft, one end of the first installation shaft is fixedly connected with one end of an output shaft of the servo motor, and a first belt pulley and a shock guide cam are fixedly installed on the outer portion of the first installation shaft.
As a further description of the above technical solution:
fixed mounting has the subassembly of gathering dust on the bottom surface inner wall of production organism, and the subassembly of gathering dust is used for producing the stable dust of organism in, the subassembly of gathering dust includes the second installation axle, the outside fixed mounting of second installation axle has dust collection roller and second belt pulley.
As a further description of the above technical solution:
the dust collecting roller is characterized in that the first belt pulley is connected with the second belt pulley through a transmission belt, an outer dust collecting pad is arranged outside the dust collecting roller, an air guide groove is formed in the dust collecting roller, a plurality of air holes are formed in the dust collecting roller, an outer protective shell is fixedly mounted inside a production machine body on the outer side of the dust collecting assembly, a negative pressure air bag is arranged on the top surface of the outer protective shell, an air outlet pipe is fixedly mounted on the bottom surface of the negative pressure air bag, one end of the air outlet pipe is located on the inner side of the outer protective shell, an air suction nozzle is arranged on the side wall of the negative pressure air bag, and the side pressure plate is located right above the negative pressure air bag.
As a further description of the above technical solution:
the inside fixed mounting of production organism has the screening drain pan, driving motor's output shaft one end fixed mounting has grinding mechanism for the stable grinding of raw materials, grinding mechanism is including grinding the roller, fixed mounting has the scraper on grinding the outer wall of roller, the installation axle in the rotation of the inside central point department of putting of grinding the roller is installed.
As a further description of the above technical solution:
the outer wall of the inner installation shaft is fixedly provided with a material powder dispersion plate, a plurality of dispersion holes are formed in the material powder dispersion plate, the bottom of the material powder dispersion plate is fixedly provided with a balancing weight, the side face of the grinding roller is fixedly provided with a side cover, and the bottom of the grinding roller is provided with a bottom screen.
The production method of the solid primer production device for the fireworks and crackers lead is further disclosed, and comprises the following steps:
s1, when the solid primer is produced, the raw material of the solid primer can be put into the production machine body through the feed inlet, the driving motor is started to drive the grinding mechanism to rotate, and when the grinding mechanism rotates, the added raw material can be stably ground;
s2, when the grinding roller rotates, the material powder dispersion plate can deflect to a certain extent, in the grinding process, some more tiny particles can enter the grinding roller through the bottom screen mesh, and the tiny particles entering the grinding roller can be dispersed by beating by the material powder dispersion plate;
s3, screening the dispersed mixed materials through a screening bottom shell, then, enabling the mixed materials to fall into a screening mechanism, starting a servo motor at the moment, enabling the servo motor to drive a shock guide assembly to rotate, enabling a shock guide cam to continuously contact and press the bottom of a screening box at intervals, enabling the screening box to move upwards for a certain distance each time the shock guide cam is contacted and pressed, compressing a connecting spring, enabling the screening box to fall back when the shock guide cam does not extrude the screening box, and enabling the screening box to reciprocate, so that the screening box realizes reciprocating vibration, and can perform secondary vibration screening on the mixed materials collected into the screening box;
s4, in the process of the reciprocating vibration sieve of the sieving mechanism, the side-mounted rack outside the sieving mechanism can synchronously move, the side-mounted rack can enable the meshing gear meshed and connected with the side-mounted rack to rotate, thereby controlling the material turning mechanism to rotate, the mounting cross shaft can rotate so as to drive the material turning plate to rotate, the material turning plate can synchronously and effectively turn the mixed materials in the screening box along with the up-and-down vibration of the screening box, so that the mixed materials can be stably screened, the screening effect and efficiency are improved, when the screening mechanism vibrates up and down, the scraping component can also be synchronously driven to move up and down, when the scraping component moves up and down, the scraping plate can also move up and down, when the scraping plate moves down, the scraping plate can be continuously contacted and pressed with the dust collecting roller and the outer dust collecting pad in the rotating process within a period of time, in the process of pressing the outer dust collection pad, the material dust adsorbed on the outer dust collection pad can be scraped off;
s5, when the vibration guide assembly works to vibrate the screening box, the first belt pulley can drive a dust collection roller with a second belt pulley to rotate through the transmission belt;
s6, in the rotation process of the dust collection roller, an external dust collection pad can adsorb the material dust generated in the production process of the solid-lead agent, and because a plurality of air guide grooves are arranged in the dust collection roller, the air guide grooves can form the function of an air suction cylinder when the dust collection roller rotates, so that the external air flow can be attracted near the dust collection roller, and the raised dust can be adsorbed by the external dust collection pad more easily;
s7, when the scraping plate moves downwards, the side pressure plates can touch and press the negative pressure air bag at intervals, air in the negative pressure air bag is led out through the air outlet pipe, and the air blown to the outer dust collecting pad can blow off some incompletely scraped material dust, so that the scraping thoroughness of the scraping plate to the outer dust collecting pad is ensured.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. in the invention, a screening mechanism and a material turning mechanism are arranged in the device, ground raw materials can fall into the screening mechanism after being screened by a screening bottom shell during production, a servo motor is started at the moment, the servo motor can drive a shock guide component to rotate, a shock guide cam can continuously contact and press the bottom of a screening box at intervals, the screening box can move upwards for a certain distance during each contact and press, a connecting spring is compressed, the screening box can fall back when the shock guide cam does not extrude the screening box, the screening box vibrates in a reciprocating manner, the screening box can vibrate in a reciprocating manner, secondary vibration screening can be carried out on mixed materials in the screening box, the fineness of the particles of the mixed materials is ensured, racks arranged on the outer sides of the screening box can synchronously move during the reciprocating vibration screening process of the screening mechanism, and racks arranged on the sides can rotate meshing gears meshed with the racks so as to control the material turning mechanism to rotate, rotation can take place for the installation cross axle to drive the material turning plate and rotate, along with the upper and lower vibrations of screening case, the material turning plate can carry out effective stirring to the compounding of screening incasement in step, makes it carry out stable screening, promotes screening effect and efficiency.
2. According to the dust collection device, the dust collection component is arranged in the dust collection device, the first belt pulley can drive the dust collection roller with the second belt pulley to rotate through the transmission belt when the vibration guide component works to vibrate the screening box, the external dust collection pad can adsorb material dust generated in the production process of a solid initiator in the rotation process of the dust collection roller, the dust collection device has a good dust collection function, adverse effects of the material dust on production are avoided, meanwhile, due to the fact that the plurality of air guide grooves are formed in the dust collection roller, the air guide grooves can form the effect of the air suction barrel when the dust collection roller rotates, external air flow can be attracted to the vicinity of the dust collection roller, the raised dust can be easily adsorbed by the external dust collection pad, the multiple functions of the device are achieved, the work can be achieved through linkage, the energy saving performance is good, and meanwhile, the material dust adsorption effect can be stably improved.
3. According to the invention, the grinding mechanism is arranged in the grinding device, when the solid primer is produced, the raw material of the solid primer can be fed into the production machine body through the feed inlet, the driving motor is started to drive the grinding mechanism to rotate, when the grinding mechanism rotates, the added raw material can be stably ground, when the grinding roller rotates, the material powder dispersion plate can also deflect to a certain degree, in the grinding process, some more tiny particles can enter the grinding roller through the bottom screen mesh, and the tiny particles entering the grinding roller can be dispersed by flapping of the material powder dispersion plate, so that the fineness of the particles can be further improved, the design of a traditional single grinding structure is abandoned, the structure can be used for grinding the raw material, the raw material can be well dispersed after being ground, a new processing structure is not required, the equipment cost is reduced, and the subsequent processing effect of the product is improved.
4. In the invention, the scraping component is arranged at the bottom of the screening mechanism, the scraping component can be synchronously driven to move up and down when the screening mechanism vibrates up and down, the scraping plate can also move up and down when the scraping component moves up and down, the scraping plate can continuously contact and contact with the dust collecting roller and the outer dust collecting pad in the rotating process within a period of time when moving down, the dust adsorbed on the outer dust collecting pad can be scraped off in the process of contacting and pressing the outer dust collecting pad, so that the adsorption effect of the outer dust collecting pad can be continuously ensured, the dust outside the outer dust collecting pad can be scraped off and recovered again, the waste of the dust can not be caused, meanwhile, when the scraping plate moves down, the side pressure plates can contact and press the negative pressure air bag at intervals, the air in the negative pressure air bag is led out through the air outlet pipe, and the dust which is blown off to the outer dust collecting pad can not be blown off completely, the scraping thoroughness of the scraping plate for the outer dust collecting pad is guaranteed, and the using effect of the scraping assembly is stably improved.
Drawings
Fig. 1 is a schematic perspective view of a solid primer production device for fireworks and crackers.
Fig. 2 is a schematic view of the internal structure of a solid primer production device for fireworks and crackers.
Fig. 3 is a schematic combined three-dimensional structure diagram of a grinding mechanism in a solid primer production device for fireworks and crackers.
Fig. 4 is a schematic diagram of an explosion three-dimensional structure of a grinding mechanism in a solid primer production device for fireworks and crackers.
Fig. 5 is an enlarged schematic perspective view of a material reversing mechanism in the solid primer production device for fireworks and crackers.
Fig. 6 is a schematic diagram of an enlarged explosion three-dimensional structure of a screening mechanism in the solid primer production device for fireworks and crackers.
FIG. 7 is an enlarged perspective view of the shock-conducting component and dust-collecting component of the device for producing the solid primer for fireworks and crackers.
FIG. 8 is a schematic diagram of a dust collecting roller in a solid primer production device for fireworks and crackers.
Fig. 9 is an enlarged schematic perspective view of a scraping assembly in a solid primer production device for fireworks and crackers.
Fig. 10 is an enlarged exploded perspective view of a scraping assembly in a solid primer production device for fireworks and crackers.
Illustration of the drawings:
1. a feed inlet; 2. producing a machine body; 3. a drive motor; 4. a grinding mechanism; 41. a scraping knife; 42. a grinding roller; 43. a bottom screen; 44. a dispersion hole; 45. an inner mounting shaft; 46. a powder dispersion plate; 47. a balancing weight; 48. a side cover; 5. screening a bottom shell; 6. a material turning mechanism; 61. installing a transverse shaft; 62. a meshing gear; 63. a material turning plate; 7. a screening mechanism; 71. a connecting spring; 72. a side slider; 73. a screening box; 74. a bottom sieve plate; 75. a rack is laterally installed; 76. a scraping component; 761. installing a plate shell; 762. side pressing plates; 763. a built-in spring; 764. a scraping plate; 8. a shock conducting assembly; 81. a first mounting shaft; 82. a first pulley; 83. a shock-conducting cam; 9. a dust collection assembly; 91. a second mounting shaft; 92. an outer dust collecting pad; 93. a dust collection roller; 94. a second pulley; 95. a wind hole; 96. a wind guide groove; 10. an outer protective shell; 11. a drive belt; 12. a negative pressure air bag; 13. a suction nozzle; 14. and an air outlet pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-10, the present invention provides a technical solution: a solid primer production device for fireworks and crackers leads comprises a production machine body 2, wherein a feed inlet 1 is formed in the top of the production machine body 2, a screening mechanism 7 is slidably mounted inside the production machine body 2, the screening mechanism 7 is used for finely screening production materials, a driving motor 3 and a servo motor are fixedly mounted on the side wall of the production machine body 2, a shock-conducting component 8 is fixedly mounted at one end of an output shaft of the servo motor, the shock-conducting component 8 is used for stable and continuous shock conducting of the screening mechanism 7, and a material turning mechanism 6 is rotatably mounted inside the production machine body 2;
the screening mechanism 7 comprises a screening box 73, a side mounting rack 75 is fixedly mounted on the side wall of the screening box 73, a side slider 72 is fixedly mounted on the side wall of the side mounting rack 75, the side slider 72 is slidably connected with a chute arranged on the side wall of the production machine body 2, a connecting spring 71 is fixedly mounted at the top end of the side mounting rack 75, the top end of the connecting spring 71 is fixedly connected with the inner wall of the chute, a bottom screen plate 74 is fixedly mounted at the bottom of the screening box 73, a scraping component 76 is fixedly mounted at the bottom of the bottom screen plate 74, the scraping component 76 comprises a mounting plate shell 761 and a scraping plate 764, an internal spring 763 is fixedly mounted inside the mounting plate shell 761, a scraping plate 764 slidably connected with the mounting plate shell 761 is fixedly mounted at one end of the internal spring 763, a side pressure plate 762 is fixedly mounted on the side wall of the mounting plate shell 761, the material turning mechanism 6 comprises a mounting transverse shaft 61, the mounting transverse shaft 61 is rotatably mounted inside the production machine body 2, meshing gears 62 are fixedly mounted at two ends of the mounting transverse shaft 61, a material turning plate 63 is fixedly mounted on the outer wall of the mounting transverse shaft 61, the side mounting racks 75 are meshed with the meshing gears 62, and the material turning plate 63 is located inside the screening box 73;
the specific implementation mode is as follows: the dispersed mixed materials can fall into the screening mechanism 7 after being screened by the screening bottom shell 5, at the moment, a servo motor is started, the servo motor can drive the vibration guide assembly 8 to rotate, the vibration guide cam 83 can continuously contact and press the bottom of the screening box 73 at intervals, the screening box 73 can upwards displace for a certain distance each time the vibration guide cam is contacted and pressed, the connecting spring 71 is compressed, the screening box 73 can fall back when the vibration guide cam 83 does not extrude the screening box 73, in the reciprocating way, the screening box 73 realizes the reciprocating vibration, the mixed materials taken in the screening box 73 can be subjected to secondary vibration screening, in the reciprocating vibration screening process of the screening mechanism 7, the side mounting rack 75 outside the screening mechanism can synchronously displace, the side mounting rack 75 can enable the meshing gear 62 meshed and connected with the side mounting rack 75 to rotate, the material turning mechanism 6 is controlled to rotate, the mounting cross shaft 61 can rotate, the material turning plate 63 is driven to rotate, and along with the vertical vibration of the screening box 73, the material turning plate 63 can synchronously and effectively turn the mixed materials in the screening box 73, so that the mixed materials are stably screened, the screening effect and the screening efficiency are improved, the material scraping component 76 can be synchronously driven to move up and down when the screening mechanism 7 vibrates up and down, the material scraping plate 764 can also move up and down when the material scraping component 76 moves up and down, the material scraping plate 764 can continuously contact and contact with the dust collecting roller 93 and the outer dust collecting pad 92 in the rotating process within a period of time when moving down, and the material dust adsorbed on the outer dust collecting pad 92 can be scraped off in the process of contacting and pressing the outer dust collecting pad 92;
through the arrangement of the screening mechanism 7 and the material turning mechanism 6, secondary vibration screening can be performed on the mixed materials collected into the screening box 73, the particle fineness of the mixed materials is guaranteed, when the screening mechanism 7 moves, the material turning mechanism 6 can be driven to move synchronously through linkage, the synchronous material turning effect on the mixed materials is achieved, the screening effect of the mixed materials can be effectively improved, the using effect is good, the material scraping assembly 76 is arranged, the adsorption effect of the outer dust collecting pad 92 can be continuously guaranteed, and the material dust outside the outer dust collecting pad 92 can be scraped to be recovered again, so that the waste of the material dust is avoided;
the vibration guide component 8 comprises a first mounting shaft 81, one end of the first mounting shaft 81 is fixedly connected with one end of an output shaft of a servo motor, a first belt pulley 82 and a vibration guide cam 83 are fixedly mounted on the outer portion of the first mounting shaft 81, a dust collection component 9 is fixedly mounted on the inner wall of the bottom surface of the production machine body 2, the dust collection component 9 is used for stably collecting dust in the production machine body 2, the dust collection component 9 comprises a second mounting shaft 91, a dust collection roller 93 and a second belt pulley 94 are fixedly mounted on the outer portion of the second mounting shaft 91, the first belt pulley 82 is connected with the second belt pulley 94 through a transmission belt 11, an outer dust collection pad 92 is arranged on the outer portion of the dust collection roller 93, an air guide groove 96 is arranged in the dust collection roller 93, a plurality of air holes 95 are arranged in the dust collection roller 93, and an outer protective shell 10 is fixedly mounted in the production machine body 2 on the outer side of the dust collection component 9, a negative pressure air bag 12 is arranged on the top surface of the outer protective shell 10, an air outlet pipe 14 is fixedly arranged on the bottom surface of the negative pressure air bag 12, one end of the air outlet pipe 14 is positioned on the inner side of the outer protective shell 10, an air suction nozzle 13 is arranged on the side wall of the negative pressure air bag 12, the side pressure plate 762 is positioned right above the negative pressure air bag 12, and the half of the interior of the dust collection roller 93 is hollow and the half is solid;
the specific implementation mode is as follows: when the vibration guide assembly 8 vibrates the screening box 73, the first belt pulley 82 can drive the dust collection roller 93 with the second belt pulley 94 to rotate through the transmission belt 11, in the rotation process of the dust collection roller 93, the external dust collection pad 92 can adsorb material dust generated in the production process of a solid primer, because the plurality of air guide grooves 96 are arranged in the dust collection roller 93, when the dust collection roller 93 rotates, the air guide grooves 96 can form the effect of an air suction tube, external air flow can be attracted to the vicinity of the dust collection roller 93, the raised dust can be adsorbed by the external dust collection pad 92 more easily, when the scraping plate 764 moves downwards, the side pressure plates 762 can contact and press the negative pressure air bag 12 at intervals, air in the negative pressure air bag 12 is guided out through the air outlet pipe 14, and the air blown to the external dust collection pad 92 can blow off some incompletely scraped material dust;
by arranging the shock guide assembly 8 and the dust collection assembly 9, the device has a good dust collection effect, not only is the device multifunctional, but also the work can be realized through linkage, the energy saving performance is better, the material and dust adsorption effect can be stably improved, the material scraping thoroughness of the material scraping plate 764 on the outer dust collection pad 92 can be ensured by arranging the negative pressure air bag 12, and the use effect of the material scraping assembly 76 is stably improved;
a screening bottom shell 5 is fixedly installed inside the production machine body 2, a grinding mechanism 4 is fixedly installed at one end of an output shaft of the driving motor 3 and used for stably grinding raw materials, the grinding mechanism 4 comprises a grinding roller 42, a scraper 41 is fixedly installed on the outer wall of the grinding roller 42, an inner installation shaft 45 is rotatably installed at the inner center position of the grinding roller 42, a powder dispersion plate 46 is fixedly installed on the outer wall of the inner installation shaft 45, a plurality of dispersion holes 44 are formed inside the powder dispersion plate 46, a balancing weight 47 is fixedly installed at the bottom of the powder dispersion plate 46, a side cover 48 is fixedly installed on the side surface of the grinding roller 42, and a bottom screen 43 is arranged at the bottom of the grinding roller 42;
the specific implementation mode is as follows: when the solid primer is produced, raw materials of the solid primer can be fed into the production machine body 2 through the feeding hole 1, the driving motor 3 is started to drive the grinding mechanism 4 to rotate, when the grinding mechanism 4 rotates, the added raw materials can be stably ground, when the grinding roller 42 rotates, the material powder dispersion plate 46 can also deflect to a certain degree, in the grinding process, some more tiny particles can enter the grinding roller 42 through the bottom screen 43, and the tiny particles entering the grinding roller 42 can be flapped and dispersed by the material powder dispersion plate 46;
by arranging the grinding mechanism 4, the fineness of the particles can be further improved, the design of a traditional independent grinding structure is abandoned, the structure can be used for crushing raw materials, the raw materials can be well dispersed after being crushed, a new treatment structure is not required to be arranged, the equipment cost is reduced, and the subsequent treatment effect of the product is improved;
the production method of the solid primer production device for the fireworks and crackers lead is further disclosed, and comprises the following steps:
s1, when the solid primer is produced, the raw material of the solid primer can be fed into the production machine body 2 through the feed inlet 1, the driving motor 3 is started to drive the grinding mechanism 4 to rotate, and when the grinding mechanism 4 rotates, the added raw material can be stably ground;
s2, when the grinding roller 42 rotates, the powder dispersion plate 46 will also deflect to a certain extent, in the grinding process, some smaller particles will enter the grinding roller 42 through the bottom screen 43, and the smaller particles entering the grinding roller 42 can be flapped and dispersed by the powder dispersion plate 46;
s3, the dispersed mixed materials can fall into a screening mechanism 7 after being screened through a screening bottom shell 5, at the moment, a servo motor is started, the servo motor can drive a shock guide assembly 8 to rotate, a shock guide cam 83 can continuously contact and press the bottom of a screening box 73 at intervals, the screening box 73 can move upwards for a certain distance when the shock guide cam is in contact and press each time, a connecting spring 71 is compressed, the screening box 73 falls back when the shock guide cam 83 does not extrude the screening box 73, and the reciprocating vibration is realized by the screening box 73, so that the mixed materials collected into the screening box 73 can be subjected to secondary vibration screening;
s4, in the process of the reciprocating vibration sieve of the sieving mechanism 7, the side-mounted rack 75 outside the sieving mechanism can synchronously move, the side-mounted rack 75 can enable the meshed gear 62 meshed and connected with the side-mounted rack 75 to rotate, so as to control the material turning mechanism 6 to rotate, the mounting transverse shaft 61 can rotate, so as to drive the material turning plate 63 to rotate, along with the up-and-down vibration of the sieving box 73, the material turning plate 63 can synchronously and effectively turn the mixed material in the sieving box 73, so as to carry out stable sieving, so as to improve the sieving effect and efficiency, when the sieving mechanism 7 vibrates up and down, the material scraping component 76 can also be synchronously driven to move up and down, when the material scraping component 76 moves up and down, the dust collecting plate 764 can also move up and down, when the material scraping plate 764 moves down, the dust collecting roller 93 and the outer dust collecting pad 92 in the rotating process can be continuously contacted and pressed, the material dust adsorbed on the outer dust collecting pad 92 can be scraped off;
s5, when the vibration guide assembly 8 works to vibrate the screening box 73, the first belt pulley 82 can drive the dust collection roller 93 with the second belt pulley 94 to rotate through the transmission belt 11;
s6, in the rotation process of the dust collection roller 93, the external dust collection pad 92 can adsorb the material dust generated in the production process of the solid-lead agent, and as the plurality of air guide grooves 96 are arranged in the dust collection roller 93, the air guide grooves 96 can form the action of an air suction cylinder when the dust collection roller 93 rotates, so that the external air flow can be attracted near the dust collection roller 93, and the raised dust can be adsorbed by the external dust collection pad 92 more easily;
s7, when the scraping plate 764 moves down, the side press plates 762 can press the negative pressure air bag 12 at intervals, the air in the negative pressure air bag 12 is guided out through the air outlet pipe 14, and the air blown to the outer dust collecting pad 92 can blow off some incompletely scraped dust, so that the scraping thoroughness of the scraping plate 764 on the outer dust collecting pad 92 is ensured.
The working principle is as follows: when the solid guiding agent is produced, raw materials of the solid guiding agent can be fed into a production machine body 2 through a feed inlet 1, a driving motor 3 is started to drive a grinding mechanism 4 to rotate, when the grinding mechanism 4 rotates, the added raw materials can be stably ground, when a grinding roller 42 rotates, a material powder dispersion plate 46 also deflects to a certain degree, in the grinding process, some more tiny particles can enter the grinding roller 42 through a bottom screen 43, the tiny particles entering the grinding roller 42 can be flapped and dispersed by the material powder dispersion plate 46, the dispersed mixed materials can fall into a screening mechanism 7 after being screened through a screening bottom shell 5, at the moment, a servo motor is started, the servo motor can drive a vibration guide component 8 to rotate, the vibration guide cam 83 can continuously contact and press the bottom of a screening box 73 at intervals, when the vibration guide cam is contacted and pressed each time, the screening box 73 can upwards displace for a certain distance, and a connecting spring 71 is compressed, when the vibration guide cam 83 does not extrude the screening box 73, the screening box 73 falls back again, the reciprocating motion is carried out, the screening box 73 realizes reciprocating vibration, secondary vibration screening can be carried out on mixed materials contained in the screening box 73, in the reciprocating vibration screening process of the screening mechanism 7, the outer side mounting rack 75 can synchronously move, the side mounting rack 75 can enable the meshing gear 62 meshed and connected with the side mounting rack 75 to rotate, the material overturning mechanism 6 is controlled to rotate, the mounting transverse shaft 61 can rotate, the material overturning plate 63 is driven to rotate, the material overturning plate 63 can synchronously and effectively overturn the mixed materials in the screening box 73 along with the up-and-down vibration of the screening box 73, the stable screening can be carried out on the mixed materials, the screening effect and the screening efficiency are improved, when the screening mechanism 7 vibrates up and down, the material scraping component 76 can also be synchronously driven to move up and down, when the material scraping component 76 moves up and down, the material scraping plate 764 also moves up and down, when the scraping plate 764 moves downwards, the scraping plate can be continuously contacted and pressed with the dust collecting roller 93 and the outer dust collecting pad 92 in the rotating process within a period of time, when the outer dust collecting pad 92 is pressed, the dust adsorbed on the outer dust collecting pad 92 can be scraped off, when the vibration guide assembly 8 works to vibrate the screening box 73, the first belt pulley 82 can drive the dust collecting roller 93 with the second belt pulley 94 to rotate through the transmission belt 11, when the dust collecting roller 93 rotates, the outer dust collecting pad 92 can adsorb the dust generated in the solid lead agent production process, because the dust collecting roller 93 is internally provided with a plurality of air guide grooves 96, when the dust collecting roller 93 rotates, the air guide grooves 96 can form the function of an air suction tube, so that external air flow can be attracted near the dust collecting roller 93, so that the raised dust can be adsorbed by the outer dust collecting pad 92 more easily, when the scraping plate 764 moves downwards, the side pressure plates 762 can be pressed at intervals to the dust collecting air bag 12, the air in the negative pressure air bag 12 is led out through the air outlet pipe 14, and the air blown to the outer dust collecting pad 92 can blow off some incompletely scraped material dust, so that the scraping thoroughness of the scraping plate 764 on the outer dust collecting pad 92 is ensured.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The utility model provides a fireworks and crackers lead wire is with solid primer apparatus for producing, includes production organism (2), its characterized in that: the production machine comprises a production machine body (2), a feeding hole (1) is formed in the top of the production machine body (2), a screening mechanism (7) is slidably mounted inside the production machine body (2), the screening mechanism (7) is used for fine screening of production materials, a driving motor (3) and a servo motor are fixedly mounted on the side wall of the production machine body (2), a shock guide assembly (8) is fixedly mounted at one end of an output shaft of the servo motor and used for stable and continuous shock guide of the screening mechanism (7), and a material turning mechanism (6) is rotatably mounted inside the production machine body (2);
the screening mechanism (7) comprises a screening box (73), a side mounting rack (75) is fixedly mounted on the side wall of the screening box (73), a side sliding block (72) is fixedly mounted on the side wall of the side mounting rack (75), the side sliding block (72) is in sliding connection with a sliding groove formed in the side wall of the production machine body (2), a connecting spring (71) is fixedly mounted at the top end of the side mounting rack (75), the top end of the connecting spring (71) is fixedly connected with the inner wall of the sliding groove, and a bottom screening plate (74) is fixedly mounted at the bottom of the screening box (73).
2. The production device of the primer mixture for the fireworks and crackers lead wire of claim 1, wherein the bottom of the bottom screen plate (74) is fixedly provided with a scraping assembly (76), the scraping assembly (76) comprises a mounting plate shell (761) and a scraping plate (764), the mounting plate shell (761) is internally and fixedly provided with an inner spring (763), one end of the inner spring (763) is fixedly provided with the scraping plate (764) which is slidably connected with the mounting plate shell (761), and the side wall of the mounting plate shell (761) is fixedly provided with a side pressing plate (762).
3. The solid primer production device for the fireworks and crackers lead wire according to claim 2, wherein the material turning mechanism (6) comprises a mounting cross shaft (61), the mounting cross shaft (61) is rotatably mounted inside the production machine body (2), meshing gears (62) are fixedly mounted at two ends of the mounting cross shaft (61), and a material turning plate (63) is fixedly mounted on the outer wall of the mounting cross shaft (61).
4. A primer mixture producing device for fireworks and crackers lead wire according to claim 3, characterized in that the side mounting rack (75) and the meshing gear (62) are meshed with each other, and the material turning plate (63) is located inside the screening box (73).
5. The solid primer production device for the fireworks and crackers lead wire according to claim 4, wherein the shock-conducting component (8) comprises a first mounting shaft (81), one end of the first mounting shaft (81) is fixedly connected with one end of an output shaft of a servo motor, and a first belt pulley (82) and a shock-conducting cam (83) are fixedly mounted outside the first mounting shaft (81).
6. The solid primer production device for the fireworks and crackers lead wire of claim 5, wherein the dust collecting component (9) is fixedly mounted on the inner wall of the bottom surface of the production machine body (2), the dust collecting component (9) is used for stably collecting dust in the production machine body (2), the dust collecting component (9) comprises a second mounting shaft (91), and a dust collecting roller (93) and a second belt pulley (94) are fixedly mounted outside the second mounting shaft (91).
7. The production device of the solid lead agent for the fireworks and crackers lead wire according to claim 6, characterized in that the first belt pulley (82) is connected with the second belt pulley (94) through a transmission belt (11), an external dust collection pad (92) is arranged outside the dust collection roller (93), an air guide groove (96) is arranged inside the dust collection roller (93), a plurality of air holes (95) are arranged inside the dust collection roller (93), an external protective shell (10) is fixedly arranged inside the production machine body (2) on the outer side of the dust collection component (9), a negative pressure air bag (12) is arranged on the top surface of the external protective shell (10), an air outlet pipe (14) is fixedly arranged on the bottom surface of the negative pressure air bag (12), one end of the air outlet pipe (14) is arranged inside the external protective shell (10), and an air suction nozzle (13) is arranged on the side wall of the negative pressure air bag (12), the side pressure plates (762) are positioned right above the negative pressure air bag (12).
8. The solid primer production device for the fireworks and crackers lead wire according to claim 1, wherein the screening bottom case (5) is fixedly installed inside the production machine body (2), the grinding mechanism (4) is fixedly installed at one end of the output shaft of the driving motor (3) and used for stably grinding raw materials, the grinding mechanism (4) comprises a grinding roller (42), a scraper (41) is fixedly installed on the outer wall of the grinding roller (42), and an inner installation shaft (45) is rotatably installed at the inner center position of the grinding roller (42).
9. The solid primer production device for the fireworks and crackers lead wire according to claim 8, characterized in that a powder dispersion plate (46) is fixedly installed on the outer wall of the inner installation shaft (45), a plurality of dispersion holes (44) are arranged inside the powder dispersion plate (46), a balancing weight (47) is fixedly installed at the bottom of the powder dispersion plate (46), a side cover (48) is fixedly installed on the side surface of the grinding roller (42), and a bottom screen (43) is arranged at the bottom of the grinding roller (42).
10. The production method of the solid primer production device for the fireworks and crackers lead wire according to any one of claims 1-9, characterized by comprising the following steps:
s1, when the solid primer is produced, the raw material of the solid primer can be put into the production machine body (2) through the feed inlet (1), the driving motor (3) is started to drive the grinding mechanism (4) to rotate, and when the grinding mechanism (4) rotates, the added raw material can be stably ground;
s2, when the grinding roller (42) rotates, the material powder dispersion plate (46) also deflects to a certain extent, in the grinding process, some smaller particles enter the grinding roller (42) through the bottom screen (43), and the smaller particles entering the grinding roller (42) can be flapped and dispersed by the material powder dispersion plate (46);
s3, the dispersed mixed materials can fall into a screening mechanism (7) after being screened through a screening bottom shell (5), at the moment, a servo motor is started, the servo motor can drive a shock guide assembly (8) to rotate, a shock guide cam (83) can continuously contact and press the bottom of a screening box (73) at intervals, the screening box (73) can move upwards for a certain distance when being contacted and pressed every time, a connecting spring (71) is compressed, when the shock guide cam (83) does not extrude the screening box (73), the screening box (73) falls back, the reciprocating operation is carried out, the reciprocating operation is realized by the screening box (73), and the mixed materials collected into the screening box (73) can be subjected to secondary vibration screening;
s4, in the reciprocating vibrating screen process of the screening mechanism (7), the external side mounting rack (75) can synchronously displace, the side mounting rack (75) can enable the meshing gear (62) meshed and connected with the side mounting rack to rotate, so as to control the material turning mechanism (6) to rotate, the mounting transverse shaft (61) can rotate, so as to drive the material turning plate (63) to rotate, along with the up-and-down vibration of the screening box (73), the material turning plate (63) can synchronously carry out effective material turning on the mixed materials in the screening box (73), so as to lead the mixed materials to carry out stable screening, the screening effect and efficiency are improved, when the screening mechanism (7) vibrates up and down, the material scraping component (76) can also be synchronously driven to move up and down, when the material scraping component (76) moves up and down, when the material scraping plate (764) moves down, the dust collecting roller (93) in the continuous rotating process can be in a period of time to be contacted with the external dust collecting pad (92) and contacted with the pressure, in the process of pressing the outer dust collecting pad (92), the material dust adsorbed on the outer dust collecting pad (92) can be scraped off;
s5, when the vibration guide assembly (8) works to vibrate the screening box (73), the first belt pulley (82) can drive a dust collection roller (93) with a second belt pulley (94) to rotate through the transmission belt (11);
s6, in the rotation process of the dust collection roller (93), an external dust collection pad (92) can adsorb the dust generated in the production process of a solid initiator, and because a plurality of air guide grooves (96) are arranged in the dust collection roller (93), the air guide grooves (96) can form the function of an air suction tube when the dust collection roller (93) rotates, so that external air flow can be attracted near the dust collection roller (93), and raised dust can be adsorbed by the external dust collection pad (92) more easily;
s7, when the scraping plate (764) moves downwards, the side pressing plates (762) can touch and press the negative pressure air bag (12) at intervals, air in the negative pressure air bag (12) is led out through the air outlet pipe (14), and the blowing-out dust towards the outer dust collecting pad (92) can blow off some incompletely scraped dust, so that the scraping thoroughness of the scraping plate (764) on the outer dust collecting pad (92) is ensured.
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