CN204649092U - Fireworks cylinder production equipment - Google Patents
Fireworks cylinder production equipment Download PDFInfo
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- CN204649092U CN204649092U CN201420799452.6U CN201420799452U CN204649092U CN 204649092 U CN204649092 U CN 204649092U CN 201420799452 U CN201420799452 U CN 201420799452U CN 204649092 U CN204649092 U CN 204649092U
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Abstract
The utility model discloses a kind of fireworks cylinder production equipment, it is characterized in that: this fireworks cylinder production equipment comprises feeding device, blanking device, mould, wherein, mould comprises die frame, patrix and counterdie, counterdie is provided with the forming cavity for holding raw material, counterdie is provided with and shakes head for sending hyperacoustic ultrasonic wave to forming cavity, patrix comprises cope match-plate pattern and the upper mould oil cylinder for driving cope match-plate pattern up and down, described counterdie comprises cavity, be opened in the forming cavity in cavity, be arranged on the lower bolster in forming cavity and the lower mold oil cylinder for driving lower bolster vertically up and down in forming cavity, cavity is fixed with ultrasonic wave to shake head.The utility model is by applying dither to the raw material in mould, improve chemical reaction velocity in raw material, improve the compaction rate of product, improve the quality of product, improve the degree of drying of product, reduce later stage oven dry or the time required for natural drying.
Description
Technical field
The utility model relates to a kind of fireworks cylinder production equipment.
Background technology
Traditional firework external cylinder is that to make by hand be main, and main raw material(s) is paper.Its preparation method is: cut a sheet of paper, gluing, cylinder, deburring, drying, bundle cylinder, end-blocking, boring, inserting lead etc.At present, this traditional production method is still the topmost mode of production of firework external cylinder.Be that operation is many, working (machining) efficiency is low, the production time is long with the shortcoming of upper type, need paper and the glue of at substantial simultaneously.
For overcoming the inefficiency of traditional firework external cylinder, row insider develops much new manufacture method:
Application number is: 200710034745.X, patent name is: a kind of Chinese patent application of fireworks casing, disclose a kind of production method of fireworks casing, by the material of waste paper, straw, reed, wheat stalk band fiber, after soaking and easing back, band pigment are broken into 80-100 order powder slurry, directly join in self-control machine, through reaming, extruding (automatically completing in a machine) operation, produce fireworks casing at the bottom of circular strip, natural drying.This utility model is by product one-shot forming, and without the need to back cover, product size precision is high.But in the method forming process, simple by extruded, extruding fireworks cylinder basic end item is made to keep certain firmness, the extrusion time grown very much must be kept, and the moisture of product is more, adopt natural drying, required drying time is also longer, therefore the production cycle is longer, and production efficiency is lower.
Application number is: 201310166825.6, patent name is: the Chinese patent application of mechanization hydraulic die high-temperature molding firework external cylinder and manufacturing process thereof discloses a kind of manufacturing process of mechanization hydraulic die high-temperature molding firework external cylinder, comprises the following steps: the first step: and material: add proper amount of normal-temperature boiling water with mixer after raw material mixes by employing and material machine and stir; Second step: high-temperature liquid compression mould is shaping: according to the first step and the raw material of having expected, pour in the oil pressure mold cavity of hydraulic press with cutting plate, hydraulic press matched moulds, conduction oil is sent into circulating-heating in die of hydraulic machine by heat-conducting oil furnace simultaneously, temperature in mould is made to be 120-320 degree, until the outer dry-steam of mould is emerged, mould is opened and is taken out by the product on mould with cutting plate by last hydraulic press.The relative manual production of this manufacturing process, operation is few, can production line balance.But in this manufacturing process forming process, although adopt heat-conducting oil heating mould, accelerate the sizing speed of product, accelerate the evaporation of moisture, decrease the time of later stage drying, but heat-conducting oil pipes needs to be integrated on mould, cause mould structure complicated, and hot environment, cause material heat to rise, comparatively large to the Accuracy of mould, be also unfavorable for the mold use life-span.
Application number is: 201210433890.6, patent name is: the Chinese patent application of a kind of firework display cylindrical shell and preparation method thereof discloses a kind of firework display cylindrical shell and preparation method thereof, comprises the steps: the first step: flyash, lime, gypsum are levigate, and the component proportioning made by firework display cylindrical shell of sieving is got flyash, lime, gypsum and inserted levigate in ball mill together and sieve; Second step: be uniformly mixed slurry and get cement, filamentary fibers, aluminium powder by the component proportioning that the firework display cylindrical shell of design makes and add water to stir into mix together with the flyash after levigate sieving, lime, gypsum and starch; 3rd step: the mixing be stirred slurry is poured in the die cavity of pre-fixed fireworks cylinder mould by the cast of mixing slurry; 4th step: initial set of getting angry wait for quietly mixing slurry in die cavity insert just support stop up in get angry initial set; 5th step: the demoulding, repair the base substrate after cutting clout initial set and slough die cavity, mould, repaiies by firework display cylindrical shell required product standard size and cuts clout; 6th step: steam press maintenance puts into still kettle steam press maintenance by repairing the base substrate cut; 7th step: product subsurface is coated after the cooling of the product after by steam press maintenance and coated surface coating material, i.e. obtained the utility model fireworks firework display cylindrical shell.Adopt in the process of this preparation method, need base substrate to put into still kettle steam press maintenance, this operation expends time in longer, and in knockout course, because the firmness of part is poor, moisture is more, therefore easy in knockout course, there is damaged possibility.
Application number is: 200820052952.8, patent name is: the Chinese patent application for the production of the equipment of one-time formed fireworks cylinder discloses a kind of equipment for the production of one-time formed fireworks cylinder, this equipment comprises frame, driving cylinder, push rod, bobbing machine, oscillating plate, core fixed frame, stripper plate, wherein push rod drives by driving cylinder and moves up and down vertically, oscillating plate is arranged in frame, core fixed frame is fixed on oscillating plate, stripper plate is put into bottom core fixed frame, push rod acts on through the base plate of oscillating plate and core fixed frame the fireworks cylinder that stripper plate makes stripper plate move up to eject in core fixed frame.The whole manufacture process of this utility model to fireworks cylinder is all completed by mechanization, and therefore operating efficiency is relatively high.But, this equipment is adopted to carry out in the process of producing, the vibration of core fixed frame is driven owing to adopting oscillating plate, thus the raw material vibration realized in core fixed frame, the Accuracy of mechanical oscillation to equipment is larger frequently, the wearing and tearing of mould are also comparatively serious, affect the demoulding and the die life of mould.There is moisture owing to mixing in raw material, therefore need longer being extruded to shape the time before fireworks cylinder depanning, the robustness before guarantee depanning, thus ensure the product success demoulding, also need the long period to be used for dry products, therefore whole production process after depanning, time consumption is longer.
Utility model content
The utility model object is to provide a kind of fireworks cylinder production equipment.This fireworks cylinder production equipment in fireworks cylinder production process, can reduce the molding time of raw material in mould, improves depanning quality, and reduces moisture, reduce drying time in later stage, thus reduce the production cycle of product, improve the production efficiency of product.
The technical scheme in the invention for solving the above technical problem is:
A kind of fireworks cylinder production equipment, it is characterized in that: this fireworks cylinder production equipment comprises feeding device, blanking device, mould, wherein, mould comprises die frame, patrix and counterdie, counterdie is provided with the forming cavity for holding raw material, counterdie is provided with and shakes head for sending hyperacoustic ultrasonic wave to forming cavity, patrix comprises cope match-plate pattern and the upper mould oil cylinder for driving cope match-plate pattern up and down, described counterdie comprises cavity, be opened in the forming cavity in cavity, be arranged on the lower bolster in forming cavity and the lower mold oil cylinder for driving lower bolster up and down in forming cavity, cavity is fixed with ultrasonic wave to shake head, the upper surface of lower bolster is fixed with the plug of the launch hole for shaping fireworks cylinder, in shaping fireworks cylinder process, the porous backing plate for carrying raw material is provided with in forming cavity, described porous backing plate offers for the plug hole corresponding one by one with plug, porous backing plate is located on plug by above-mentioned plug borehole jack.
As preferably, feeding device comprises the pusher groove for holding raw material, the push pedal for raw material being pushed to forming cavity upper end open is provided with in described pusher groove, push pedal is moved back and forth in pusher groove by the first air cylinder driven push pedal, blanking device comprises baffle plate, for be delivered to by porous backing plate above forming cavity and by plate that porous backing plate is fetched above forming cavity, described plate is fixed on the lower end of baffle plate, and baffle plate is moved back and forth in pusher groove by the second air cylinder driven baffle plate.
As preferably, cavity comprise by steel plate around endosome part and by steel plate around ectosome part, endosome part is arranged in the part of the hollow of ectosome part, in endosome part, the part of hollow is forming cavity, the upper and lower side of forming cavity all has opening, to shake head for installing ultrasonic wave every sky part between ectosome part and endosome part, the ultrasonic wave head that shakes is fixed on endosome part, and the top and bottom of endosome part are all fixed with the end plates for the hollow space between closed ectosome part and endosome part.
As preferably, cope match-plate pattern is provided with the pin for the protrusion striped of the wire lead slot of shaping fireworks cylinder and the fairlead for shaping fireworks cylinder.
As preferably, blanking device also comprises the conveying device for carrying porous backing plate, conveying device comprises carriage and is arranged on the conveying roll of carriage, conveying device is arranged between the second cylinder and mould, the side of conveying device is provided with the 3rd cylinder for being pushed to by porous backing plate on conveying roll, one end of conveying device is provided with the four-cylinder for promoting the porous backing plate on conveying roll, be arrangeding in parallel of 3rd cylinder and the second cylinder, the 3rd cylinder is arranged with four-cylinder is mutually vertical.
As preferably, the both sides of pusher groove one end be provided with for by raw material landing to the feeding plate in pusher groove.
The utility model adopts above technical scheme, by ultrasonic wave, dither is applied to the raw material in mould, raw material produces dither under hyperacoustic effect, although the amplitude of vibration is very little, but vibration frequency is very high, therefore certain heat can be produced, thus contribute to evaporating the moisture that carries of raw material, because namely moisture is reduced before depanning, product can realize certain intensity within the relatively short time, therefore the extruded time in mould of product is just decreased, and, because moisture is less, the drying process time also corresponding minimizing in later stage, thus shorten the production cycle of product, raw material dither, make raw material not easily with the inwall of mould and inlay the parts bondings such as post, the process of product stripping is more smooth and easy, reduces possibility damaged in product stripping process, raw material dither, the Contact of the composition in raw material is increased, and the speed of sclerous reaction is improved, and decreases the molding time of product, raw material dither, makes the mixing of the particle in raw material more even, and the degree of shaping rear product each several part sclerosis is more even, and product structure is stressed more even, and the intensity of product obtains raising to a certain extent, be mingled with air bubble in the feed, easily under hyperacoustic effect, be dispersed into the less bubble of volume more, bubble is easily discharged, and makes product more closely knit, improves the intensity of product, abandon in prior art, direct heating mould also conducts heat to the mode of heating of inner raw material by mould, not only simplify mould structure, reduce die manufacturing cost more than 1/6, and, because the dither of raw material own produces heat, mould itself without the need to standing high temperature, obtain raising to a certain extent die life, because mould vibration itself is less, but the vibration of the raw material of Direct driver mould inside, therefore mould can not bring the precise decreasing of mould because of the medium-term and long-term high vibration of prior art, and the phenomenon of die wear aggravation, this method can ensure that mould can have longer service life.
And because plug is directly fixed on lower bolster, lower bolster is driven by lower mold oil cylinder and makes it up and down, plug rises to top with lower bolster, and insert in the plug hole of porous backing plate, now porous backing plate just can rely on plug to realize location, thus under slide to bottom forming cavity process, can not misplace, displacement, the sidewall of porous backing plate can not be formed with the inwall of forming cavity interferes, thus the bottom of forming cavity can be slided to down swimmingly, in like manner, in knockout course, porous backing plate rises with cope match-plate pattern, plug moves together with porous backing plate, therefore fireworks cylinder basic end item first departs from forming cavity inwall, after fireworks cylinder basic end item is detached into die cavity, plug departs from porous backing plate again, thus fireworks cylinder basic end item and plug depart from, the knockout course of fireworks cylinder basic end item and whole mould thus, owing to have employed the mode of step demoulding, therefore the frictional force of the demoulding of fireworks cylinder basic end item and mold members is less, fireworks cylinder basic end item is stressed relatively little in knockout course, therefore not only the demoulding is more laborsaving, and it is relatively low to the requirement of strength of fireworks cylinder basic end item, the extrusion time in mould can be shortened to a certain extent.
Further illustrate as follows to the concrete structure setting of fireworks cylinder production equipment below:
Fireworks cylinder production equipment is to realize from pan feeding, shaping, the demoulding, depanning to the automated manufacturing process of the overall process of final conveying, and therefore in fireworks cylinder production equipment, the arrangement of feeding device, blanking device, mould and concrete structure form also also particularly important for realizing automation process.
The utility model is preferred further, the pusher groove of feeding device is made up of the base plate being arranged on bottom and two blocks of shroudings being fixed on base plate both sides, thus make the cross section of pusher groove be Qian font, feeding plate is obliquely installed, and feeding plate can directly be weldingly fixed on shrouding, is also directly erected at the top of shrouding by support, like this, raw material drops down onto after on feeding plate, and raw material can due to Action of Gravity Field, dropping down onto in pusher groove along feeding plate.Base plate is offered base plate opening, cavity is arranged on the below of base plate opening, and the upper shed of forming cavity coordinates with base plate opening, make from raw material due to gravity fall from base plate openings time, just fall in forming cavity.
The utility model is preferred further, the porous backing plate of blanking device is by the effect of plate, the top of forming cavity is moved into from conveying roll, the bottom of porous backing plate arranges two slots inserted for plate, the entrance of slot is the structure expanded gradually outwardly, accurately can insert slot like this, and realize the location to porous backing plate during insertion making plate, fixing at least 2 plates in lower end of baffle plate, can keep the stationarity in porous backing plate motion process like this.Slot also can adopt poroid spliced eye to replace.
The utility model is preferred further, second cylinder and the first cylinder be arranged in parallel, raw material can be made like this to be limited between push pedal and baffle plate, and raw material in forming cavity too much, first cylinder can promote baffle plate and oppositely promote redundance away from forming cavity, thus the use doses that may be controlled to needed for type, use this structure, convenient and be easy to control.
The utility model is preferred further, described pusher groove is connected with accumulator tank, described accumulator tank is communicated with pusher groove, accumulator tank is arranged on immediately below the second cylinder, because push pedal promotes raw material, baffle plate blocks raw material, thus just have part material to run out of from the gap between baffle plate and pusher groove, therefore, in the process that baffle plate is return under the second air cylinder driven, above-mentioned part material can be pushed to accumulator tank by push pedal, accumulator tank is in being obliquely installed down, thus when push pedal promotes above-mentioned part material to certain position, this part material can glide due to Action of Gravity Field, the bottom of accumulator tank can arrange the collection box for receiving above-mentioned part material, and the feeding end being again transported to pusher groove realizes the recovery of raw material.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment fireworks cylinder.
Fig. 2 is the structural representation on another visual angle of the utility model embodiment fireworks cylinder.
Fig. 3 is the structural representation of the utility model embodiment fireworks cylinder production equipment.
Fig. 4 is the mounting structure schematic diagram of the utility model embodiment feeding device, blanking device.
Fig. 5 is that the structure of the utility model embodiment mould is away from schematic diagram.
Fig. 6 is that the utility model embodiment ultrasonic wave shakes the mounting structure schematic diagram of head.
Fig. 7 is the mounting structure schematic diagram of the utility model embodiment pusher groove.
Fig. 8 be the utility model embodiment plate with porous backing plate coordinate principle schematic.
Detailed description of the invention
Below in conjunction with accompanying drawing, also by embodiment, the utility model is described in further detail, and following examples are that the utility model is not limited to following examples to explanation of the present utility model.
As shown in Figure 1 and Figure 2, in the present embodiment, the structure of required shaping fireworks cylinder is as follows: fireworks cylinder comprises disposable extruded cylindrical shell 41, the launch hole 42 offered upward, is arranged on the wire lead slot 43 bottom cylindrical shell 41 and is arranged on wire lead slot 43 and is communicated to the fairlead 44 of launch hole 42.
The present embodiment prepares the preparation of above-mentioned fireworks tube, comprises the following steps:
A. raw materials, described raw material comprises string, filler and setting and harden material, and wherein, described setting and harden material adopts the mixture of air hardening cementitious materials, both hydraulic cementing materials one of them or the two;
B. raw material is loaded in mould 1;
C. apply dither to the raw material in mould 1 by 25KHZ-30KHZ ultrasonic wave, simultaneously, patrix 11 and the counterdie 12 of mould 1 coordinate, and apply the pressure extrusion raw material of 3t-5t, material extruding is shaped to fireworks cylinder basic end item;
D. fireworks cylinder basic end item is taken out from mould 1.
Fireworks cylinder basic end item described in the utility model refers to that the basic curing molding of raw material is fireworks cylinder shape and still can not keeps shape invariance by external force or by when less external force after demoulding.
Wherein, described string is one or more the mixture in wood-fibred, bamboo fibre, flaxen fiber, cotton fiber, secondary stock, stalk fibre; Described filler be less than 60 object calcium carbonate, talcum powder, illiteracy open up one or more mixture in soil, concave convex rod, perlite, flyash, hollow glass micropearl; Described hydraulic cementing materials is one or more mixture of portland cement, aluminate cement, sulphate aluminium cement, fluoroaluminate cement, clinker-free cement; Described air hardening cementitious materials is one or more the mixture in light burnt powder, quick lime, high strength gypsum.
The present embodiment Raw also can adopt the Firework cylinder material in patent document CN103232719A.
The advantage of above-mentioned preparation method is: apply dither to the raw material in mould 1 by 25KHZ-30KHZ ultrasonic wave, raw material produces dither under hyperacoustic effect, although the amplitude of vibration is very little, but vibration frequency is very high, therefore certain heat can be produced, thus contribute to evaporating the moisture that carries of raw material, because namely moisture is reduced before depanning, product can realize certain intensity within the relatively short time, therefore the extruded time in mould of product is just decreased, and, because moisture is less, the drying process time also corresponding minimizing in later stage, thus shorten the production cycle of product, raw material dither, make raw material not easily with the inwall of mould and inlay the parts bondings such as post, the process of product stripping is more smooth and easy, reduces possibility damaged in product stripping process, raw material dither, the Contact of the composition in raw material is increased, and the speed of sclerous reaction is improved, and decreases the molding time of product, raw material dither, the mixing making the particle in raw material is more even, and the degree of shaping rear product each several part sclerosis is more even, product structure, stressed more even, and the intensity of product obtains raising to a certain extent, be mingled with air bubble in the feed, easily under hyperacoustic effect, be dispersed into the less bubble of volume more, bubble is easily discharged, and makes product more closely knit, improves the intensity of product, abandon in prior art, direct heating mould also conducts heat to the mode of heating of inner raw material by mould, not only simplify mould structure, reduce die manufacturing cost more than 1/6, and, because the dither of raw material own produces heat, mould itself without the need to standing high temperature, obtain raising to a certain extent die life, because mould vibration itself is less, but the vibration of the raw material of Direct driver mould inside, therefore mould can not bring the precise decreasing of mould, the phenomenon of die wear aggravation because of the medium-term and long-term high vibration of prior art, and this method can ensure that mould can have longer service life.
In order to realize above-mentioned preparation method, namely in order to realize from pan feeding, shaping, the demoulding, depanning is to the overall process of final conveying, present embodiments provide a kind of fireworks cylinder production equipment, as shown in Figure 3, this fireworks cylinder production equipment comprises feeding device 2, blanking device 3, mould 1, wherein, as Fig. 1, Fig. 5, shown in Fig. 6, mould 1 comprises die frame 13, patrix 11 and counterdie 12, counterdie 12 is provided with the forming cavity 122 for holding raw material, counterdie 12 is provided with and shakes 14 for sending hyperacoustic ultrasonic wave to forming cavity 122, ultrasonic wave shakes and 14 to be promoted by supersonic generator (being commonly called as ultrasonic wave consumer unit), patrix 11 comprises cope match-plate pattern 111 and the upper mould oil cylinder 112 for driving cope match-plate pattern 111 up and down, described counterdie 12 comprises cavity 121, be opened in the forming cavity 122 in cavity 121, be arranged on the lower bolster 123 in forming cavity 122 and the lower mold oil cylinder 124 for driving lower bolster 123 up and down in forming cavity 122, cavity 121 comprise by steel plate around endosome part 1211 and by steel plate around ectosome part 1212, endosome part 1211 is arranged in the part of the hollow of ectosome part 1212, in endosome part 1211, the part of hollow is forming cavity 122, forming cavity 122 is designed with the pattern draft (those skilled in the art can require to select other pattern drafts according to raw material and specific design) of about 5 ‰, the upper and lower side of forming cavity 122 all has opening, 14 are shaken every sky part for installing ultrasonic wave between ectosome part 1212 and endosome part 1211, ultrasonic wave shakes and 14 is fixed on endosome part 1211, in the present embodiment, endosome part 1211 is in rectangular structure, (in actual applications, need according to different fireworks cylinders, design corresponding shape), four outer walls of this endosome part 1211 are all fixed with 6 ultrasonic waves and shake 14, ultrasonic wave shakes and 14 adopts and be welded and fixed, the top and bottom of endosome part 1211 are all fixed with the end plates 1213 for the hollow space between closed ectosome part 1212 and endosome part 1211.The structure of above-mentioned cavity 121 is simple, easily manufactured, the thickness benefits of what is more important steel plate shakes a 14 transmission ultrasonic wave to endosome part 1211 inside in ultrasonic wave, and ultrasonic wave shake 14 be enclosed between ectosome part 1212 and endosome part 1211 every empty part, thus be conducive to ensureing ultrasonic wave shake 14 safe, stable work.The upper surface of lower bolster 123 is fixed with the plug 125 of the launch hole 42 for shaping fireworks cylinder, in shaping fireworks cylinder process, the porous backing plate 126 for carrying raw material is provided with in forming cavity 122, described porous backing plate 126 offers for the plug hole corresponding one by one with plug 125, and porous backing plate 126 is located on plug 125 by above-mentioned plug borehole jack.Be arranged on the wire lead slot 43 bottom cylindrical shell 41 in order to shaping and be arranged on wire lead slot 43 and be communicated to the fairlead 44 of launch hole 42.Cope match-plate pattern 111 is correspondingly provided with the pin of the protrusion striped for the wire lead slot 43 of shaping fireworks cylinder and the fairlead 44 for shaping fireworks cylinder.
By the fireworks cylinder production equipment of said structure, above-mentioned fireworks cylinder preparation method can be realized, thus reach the following advantage that the method can realize: by 20KHZ-30KHZ ultrasonic wave, dither is applied to the raw material in mould 1, raw material produces dither under hyperacoustic effect, although the amplitude of vibration is very little, but vibration frequency is very high, therefore certain heat can be produced, thus contribute to evaporating the moisture that carries of raw material, because namely moisture is reduced before depanning, product can realize certain intensity within the relatively short time, therefore the extruded time in mould of product is just decreased, and, because moisture is less, the drying process time also corresponding minimizing in later stage, thus shorten the production cycle of product, raw material dither, make raw material not easily with the inwall of mould and inlay the parts bondings such as post, the process of product stripping is more smooth and easy, reduces possibility damaged in product stripping process, raw material dither, the Contact of the composition in raw material is increased, and the speed of sclerous reaction is improved, and decreases the molding time of product, raw material dither, the mixing making the particle in raw material is more even, and the degree of shaping rear product each several part sclerosis is more even, product structure, stressed more even, and the intensity of product obtains raising to a certain extent, be mingled with air bubble in the feed, easily under hyperacoustic effect, be dispersed into the less bubble of volume more, bubble is easily discharged, and makes product more closely knit, improves the intensity of product, abandon in prior art, direct heating mould also conducts heat to the mode of heating of inner raw material by mould, not only simplify mould structure, reduce die manufacturing cost more than 1/6, and, because the dither of raw material own produces heat, mould itself without the need to standing high temperature, obtain raising to a certain extent die life, because mould vibration itself is less, but the vibration of the raw material of Direct driver mould inside, therefore mould can not bring the precise decreasing of mould because of the medium-term and long-term high vibration of prior art, and the phenomenon of die wear aggravation, this method can ensure that mould can have longer service life.
And because plug 125 is directly fixed on lower bolster 123, lower bolster 123 is driven by lower mold oil cylinder 124 and makes it up and down, in preparation process, plug 125 rises to top with lower bolster 123, and insert in the plug hole of porous backing plate 126, now porous backing plate 126 just can rely on plug 125 to realize location, thus under slide to bottom forming cavity 122 process, can not misplace, displacement, the sidewall of porous backing plate 126 can not be formed with the inwall of forming cavity 122 interferes, thus the bottom of forming cavity 122 can be slided to down swimmingly, in like manner, in knockout course, porous backing plate 126 rises with cope match-plate pattern 111, plug 125 moves together with porous backing plate 126, therefore fireworks cylinder basic end item first departs from forming cavity 122 inwall, be detached into after die cavity 122 until fireworks cylinder basic end item, plug 125 departs from porous backing plate 126 again, thus fireworks cylinder basic end item and plug 125 depart from, the knockout course of fireworks cylinder basic end item and whole mould thus, owing to have employed the mode of step demoulding, therefore the resistance be subject to during the demoulding of fireworks cylinder basic end item is relatively little, therefore not only the demoulding is more laborsaving, and it is relatively low to the requirement of strength of fireworks cylinder basic end item, the extrusion time in mould 1 can be shortened to a certain extent.
As shown in Figure 3, Figure 4, feeding device 2 comprises the pusher groove 21 for holding raw material, the push pedal 22 for raw material being pushed to forming cavity 122 upper end open is provided with in described pusher groove 21, push pedal 22 drives push pedal 22 to move back and forth in pusher groove 21 by the first cylinder 23, the both sides of pusher groove 21 one end be provided with for by raw material landing to the feeding plate 24 in pusher groove 21.Blanking device 3 comprises baffle plate 31, for being delivered to by porous backing plate 126 above forming cavity 122 and the plate 32 fetched by porous backing plate 126 above forming cavity 122 and the conveying device being used for carrying porous backing plate 126, described plate 32 is fixed on the lower end of baffle plate 31, and baffle plate 31 drives baffle plate 31 to move back and forth in pusher groove 21 by the second cylinder 33.Second cylinder 33 and the first cylinder 23 be arranged in parallel.Can realize automatically sending raw material to mould by push pedal 22 like this, and raw material can be made to be limited between push pedal 22 and baffle plate 31, and raw material in forming cavity 122 too much, first cylinder 23 can promote baffle plate 31 and oppositely promote redundance away from forming cavity 122, thus the use doses that may be controlled to needed for type, use this structure, the process of pan feeding is convenient and be easy to control.Described pusher groove 21 is connected with accumulator tank 26, described accumulator tank 26 is communicated with pusher groove 21, accumulator tank 26 is arranged on immediately below the second cylinder 33, because push pedal 22 promotes raw material, baffle plate 31 blocks raw material, thus just have part material to run out of from the gap between baffle plate 31 and pusher groove 21, therefore, in the process that baffle plate 31 is return under the second cylinder 33 drives, above-mentioned part material can be pushed to accumulator tank 26 by push pedal 22, accumulator tank 26 is in being obliquely installed down, thus when push pedal 22 promotes above-mentioned part material to certain position, this part material can glide due to Action of Gravity Field, the bottom of accumulator tank 26 can arrange the collection box for receiving above-mentioned part material, and the feeding end being again transported to pusher groove 21 realizes the recovery of raw material.
As shown in Figure 7, the pusher groove 21 of feeding device 2 is made up of the base plate 211 being arranged on bottom and two blocks of shroudings 212 being fixed on base plate 211 both sides, thus make the cross section of pusher groove 21 be Qian font, feeding plate 24 is obliquely installed, and feeding plate 24 can directly be weldingly fixed on shrouding 212, is also directly erected at the top of shrouding 212 by support, like this, raw material drops down onto after on feeding plate 24, and raw material can due to Action of Gravity Field, dropping down onto in pusher groove 21 along feeding plate 24.Base plate 211 is offered base plate opening 213, cavity 121 is arranged on the below of base plate opening 213, and the upper shed of forming cavity 122 coordinates with base plate opening 213, make from raw material due to gravity fall from base plate opening 213 opening time, just fall in forming cavity 122.
As shown in Figure 8, the porous backing plate 126 of blanking device 3 passes through the effect of plate 32, the top of forming cavity 122 is moved into from conveying roll 35, the bottom of porous backing plate 126 arranges two slots 1261 inserted for plate 32, the entrance of slot 1261 is the structure expanded gradually outwardly, slot 1261 can be accurately inserted like this making plate 32, and the location realized during insertion porous backing plate 126, fixing at least 2 plates 32 in lower end of baffle plate 31, can keep the stationarity in porous backing plate 126 motion process like this.Slot 1261 also can adopt poroid spliced eye to replace.Certain porous backing plate 126 can also adopt other modes to realize motion, such as manipulator and other clamping devices, but the connected structure described in the present embodiment, not only structure is relatively simple, and can effective location mobile porous backing plate 126 fast, also relatively good to the support effect of porous backing plate 126.
As shown in Figure 3, Figure 4, conveying device comprises carriage 34 and is arranged on the conveying roll 35 of carriage 34, conveying device is arranged between the second cylinder 33 and mould 1, the side of conveying device is provided with the 3rd cylinder 36 for being pushed to by porous backing plate 126 on conveying roll 35, one end of conveying device is provided with the four-cylinder 37 for promoting the porous backing plate 126 on conveying roll 35, be arrangeding in parallel of 3rd cylinder 36 and the second cylinder 33, the 3rd cylinder 36 and four-cylinder 37 vertical setting mutually.Porous backing plate 126 pushes on conveying roll 35 by the 3rd cylinder 36, the porous backing plate 126 not carrying fireworks cylinder basic end item on conveying roll 35 can push to above forming cavity 122 by the second cylinder 33, the porous backing plate 126 fetched is returned to after on conveying roll 35, and porous backing plate 126 synchronizing moving promoted by four-cylinder 37 on conveying roll 35, after all porous backing plate synchronizing movings in conveying device, there is again a porous backing plate 126 not carrying fireworks cylinder basic end item corresponding with the second cylinder 33 position, carry out next cycling, because the fireworks cylinder basic end item intensity of firm depanning is not very high, therefore be easily out of shape, by the support of porous backing plate 126 as bottom, and by above-mentioned blanking device 3, whole fireworks cylinder basic end item go out mold process (process of namely being taken out from mould 1 by fireworks cylinder basic end item by plate 32) and course of conveying (i.e. fireworks cylinder basic end item transport process on a conveyor), fireworks cylinder basic end item only has bottom to contact with porous backing plate 126, remainder does not all directly contact with equipment, therefore can ensure fireworks cylinder basic end item go out mold process and course of conveying is safer, and whole go out mold process and course of conveying can realize automatic control, without the need to manual operation, greatly reduce production cost and improve production efficiency.
The course of work of the present embodiment fireworks cylinder production equipment is as follows:
1) by raw material from from pusher groove 21 both sides landing in pusher groove 21;
2) the second cylinder 33 promotes baffle plate 31 and plate 32 moves linearly, plate 32 inserts the below of porous backing plate 126, and porous backing plate 126 is moved to above forming cavity 122 from conveying device, lower bolster 123 is risen by lower mold oil cylinder 124, plug 125 inserts in plug hole, plate 32 straight line returns, porous backing plate 126 to drop down onto on lower bolster 123 and drops to forming cavity 122 along with lower bolster 123, raw material is pushed forming cavity 122 by push pedal 22, (after this, if when raw material piles with forming cavity 122 and has unnecessary, baffle plate 31 can move towards push pedal 22, promote the upper shed of unnecessary raw material away from forming cavity 122, thus make forming cavity 122 can obtain quantitative raw material, unnecessary raw material is in pusher groove 21, forming cavity 122 can be entered under the promotion of push pedal 22 along with next group raw material, carry out extruding next time),
3) ultrasonic wave shakes in 14 pairs forming cavities 122 and launches ultrasonic energies, in forming cavity 122, raw material is under hyperacoustic effect, produce dither, simultaneously, upper mould oil cylinder 112 drives patrix 11 to move down, from applying extruding force to raw material, in forming cavity 122, raw material is extruded in fireworks cylinder structure, keeps 1-10 minutes;
4) upper mould oil cylinder 112 drives patrix 11 to move up, lower mold oil cylinder 124 drives lower bolster 123 to move up, thus drive the fireworks cylinder basic end item on porous backing plate 126, when porous backing plate 126 rises to assigned address, fireworks cylinder basic end item and forming cavity 122 depart from, plate 32 inserts the below of porous backing plate 126, lower mold oil cylinder 124 drives lower bolster 123 to move down, porous backing plate 126 is supported on plate 32, lower bolster 123 continues to decline, launch hole 42 and the plug 125 of fireworks cylinder basic end item depart from, thus complete the demoulding, second cylinder 33 drives plate 32 to return, along with plate 32 is back to conveying roll 35 on the porous backing plate 126 carrying fireworks cylindrical fireworks body 41 fireworks cylinder basic end item, thus fireworks cylindrical fireworks body 41 fireworks cylinder basic end item is taken out from mould 2, four-cylinder 37 promotes porous backing plate 126 synchronizing moving on conveying roll 35, do not carry fireworks cylinder basic end item and move to the second cylinder 33 place, for next working cycles is prepared, the porous backing plate 126 carrying fireworks cylindrical fireworks body 41 fireworks cylinder basic end item moves to the next position thereupon, thus wait for operations such as entering next step oven dry or natural drying.
Above content described in this description is only to the explanation of the utility model example.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment; only otherwise depart from the content of the utility model description or surmount this scope as defined in the claims, protection domain of the present utility model all should be belonged to.
Claims (6)
1. a fireworks cylinder production equipment, it is characterized in that: this fireworks cylinder production equipment comprises feeding device (2), blanking device (3), mould (1), wherein, mould (1) comprises die frame (13), patrix (11) and counterdie (12), counterdie (12) is provided with the forming cavity (122) for holding raw material, counterdie (12) is provided with and shakes head for sending hyperacoustic ultrasonic wave to forming cavity (122), patrix (11) comprises cope match-plate pattern (111) and the upper mould oil cylinder (112) for driving cope match-plate pattern (111) up and down, described counterdie (12) comprises cavity (121), be opened in the forming cavity (122) in cavity (121), be arranged on the lower bolster (123) in forming cavity (122) and the lower mold oil cylinder (124) for driving lower bolster (123) up and down in forming cavity (122), cavity (121) is fixed with ultrasonic wave to shake head, the upper surface of lower bolster (123) is fixed with the plug (125) of the launch hole for shaping fireworks cylinder, in shaping fireworks cylinder process, the porous backing plate (126) for carrying raw material is provided with in forming cavity (122), described porous backing plate (126) offers for the plug hole corresponding one by one with plug (125), porous backing plate (126) is located on plug (125) by above-mentioned plug borehole jack.
2. fireworks cylinder production equipment according to claim 1, it is characterized in that: feeding device (2) comprises the pusher groove (21) for holding raw material, the push pedal (22) for raw material being pushed to forming cavity (122) upper end open is provided with in described pusher groove (21), push pedal (22) drives push pedal (22) to move back and forth in pusher groove (21) by the first cylinder (23), blanking device (3) comprises baffle plate (31), for porous backing plate (126) being delivered to forming cavity (122) top and the plate (32) fetched by porous backing plate (126) from forming cavity (122) top, described plate (32) is fixed on the lower end of baffle plate (31), baffle plate (31) drives baffle plate (31) to move back and forth in pusher groove (21) by the second cylinder (33).
3. fireworks cylinder production equipment according to claim 1, it is characterized in that: cavity (121) comprise by steel plate around endosome part (1211) and by steel plate around ectosome part (1212), endosome part (1211) is arranged in the part of the hollow of ectosome part (1212), the part of endosome part (1211) interior hollow is forming cavity (122), the upper and lower side of forming cavity (122) all has opening, to shake head (14) for installing ultrasonic wave every sky part between ectosome part (1212) and endosome part (1211), the ultrasonic wave head (14) that shakes is fixed on endosome part (1211), the top and bottom of endosome part (1211) are all fixed with the end plates (1213) for the hollow space between closed ectosome part (1212) and endosome part (1211).
4. fireworks cylinder production equipment according to claim 1, is characterized in that: cope match-plate pattern (111) is provided with the pin for the protrusion striped of the wire lead slot of shaping fireworks cylinder and the fairlead for shaping fireworks cylinder.
5. fireworks cylinder production equipment according to claim 2, it is characterized in that: blanking device (3) also comprises the conveying device for carrying porous backing plate (126), conveying device comprises carriage (34) and is arranged on the conveying roll (35) of carriage (34), conveying device is arranged between the second cylinder (33) and mould (1), the side of conveying device is provided with the 3rd cylinder (36) for being pushed to by porous backing plate (126) on conveying roll (35), one end of conveying device is provided with the four-cylinder (37) for promoting the porous backing plate (126) on conveying roll (35), be arrangeding in parallel of 3rd cylinder (36) and the second cylinder (33), 3rd cylinder (36) and four-cylinder (37) vertical setting mutually.
6. fireworks cylinder production equipment according to claim 2, is characterized in that: the both sides of pusher groove (21) one end be provided with for by raw material landing to the feeding plate (24) in pusher groove (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420799452.6U CN204649092U (en) | 2014-12-16 | 2014-12-16 | Fireworks cylinder production equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420799452.6U CN204649092U (en) | 2014-12-16 | 2014-12-16 | Fireworks cylinder production equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204649092U true CN204649092U (en) | 2015-09-16 |
Family
ID=54101834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420799452.6U Withdrawn - After Issue CN204649092U (en) | 2014-12-16 | 2014-12-16 | Fireworks cylinder production equipment |
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| Country | Link |
|---|---|
| CN (1) | CN204649092U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104501664A (en) * | 2014-12-16 | 2015-04-08 | 汤华荣 | Firework barrel forming mold and production equipment |
| CN113319976A (en) * | 2021-05-26 | 2021-08-31 | 广东皓升建设工程有限公司 | Energy-saving concrete pouring and curing device and method |
| CN117341266A (en) * | 2023-12-05 | 2024-01-05 | 铭创(山东)机械有限公司 | Store substep briquetting device of crushed aggregates |
-
2014
- 2014-12-16 CN CN201420799452.6U patent/CN204649092U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104501664A (en) * | 2014-12-16 | 2015-04-08 | 汤华荣 | Firework barrel forming mold and production equipment |
| CN104501664B (en) * | 2014-12-16 | 2016-06-29 | 汤华荣 | A kind of fireworks cylinder mould and the equipment of production |
| CN113319976A (en) * | 2021-05-26 | 2021-08-31 | 广东皓升建设工程有限公司 | Energy-saving concrete pouring and curing device and method |
| CN113319976B (en) * | 2021-05-26 | 2022-06-10 | 广东皓升建设工程有限公司 | Energy-saving concrete pouring and curing device and method |
| CN117341266A (en) * | 2023-12-05 | 2024-01-05 | 铭创(山东)机械有限公司 | Store substep briquetting device of crushed aggregates |
| CN117341266B (en) * | 2023-12-05 | 2024-02-06 | 铭创(山东)机械有限公司 | Store substep briquetting device of crushed aggregates |
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