CN111248495A - High temperature resistant flow guide filter tip fastener and method of making same - Google Patents
High temperature resistant flow guide filter tip fastener and method of making same Download PDFInfo
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- CN111248495A CN111248495A CN202010070106.4A CN202010070106A CN111248495A CN 111248495 A CN111248495 A CN 111248495A CN 202010070106 A CN202010070106 A CN 202010070106A CN 111248495 A CN111248495 A CN 111248495A
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
- A24D3/02—Manufacture of tobacco smoke filters
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
- A24D3/04—Tobacco smoke filters characterised by their shape or structure
- A24D3/043—Tobacco smoke filters characterised by their shape or structure with ventilation means, e.g. air dilution
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0022—Combinations of extrusion moulding with other shaping operations combined with cutting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/92—Measuring, controlling or regulating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D99/00—Subject matter not provided for in other groups of this subclass
- B29D99/0003—Producing profiled members, e.g. beams
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
Abstract
The application provides a high temperature resistant water conservancy diversion is used for firmware of filter tip and manufacturing method thereof, applies to filter tip cooling technical field, and high temperature resistant water conservancy diversion is used for firmware of filter tip to include the main part, the main part includes first end, second tip and connects first end with the lateral part of second tip, the entity portion has between first end and the second tip, be equipped with at least one air passage that is used for water conservancy diversion flue gas on the lateral part.
Description
Technical Field
The application relates to the technical field of filter tip cooling, in particular to a high-temperature-resistant flow guide fixing piece for a filter tip and a manufacturing method thereof.
Background
The existing tobacco cigarette filter tip is characterized in that a fixing part in the existing tobacco cigarette filter tip is a cylinder with a hollow middle part, smoke is guided through the hollow part, however, hot air can be gathered in a guiding mode through a large through hole in the middle, the hot air with extremely high temperature can be generated when tobacco is heated and is not combusted and is transmitted to a cigarette holder, when a human mouth is contacted with the cigarette holder, a user can feel that the mouth is scalded, the problem of personal safety is caused, and bad experience is left for the user;
the prior art CN201920182240.6 discloses a high temperature resistant flue gas guiding fastener, which can effectively solve the above problems, and has a structure of a hollow cylinder, wherein gas passages are arranged outside the cylinder, a plate is fixed in the hollow space of the cylinder, and a through hole is formed in the center of the plate, and the structure specifically refers to fig. 1;
however, the existing filter fasteners are too complex in construction to result in production at too slow a rate.
Disclosure of Invention
The application aims to solve the technical problems of complex structure and low production and manufacturing speed of the existing filter tip fixing piece, and provides a high-temperature-resistant flow guide fixing piece for a filter tip and a manufacturing method thereof.
The application adopts the following technical means for solving the technical problems:
the application provides a high temperature resistant water conservancy diversion is used for firmware of filter tip arranges cigarette filter in, including the main part, the main part includes first end, second tip and connects first end with the lateral part of second tip, the entity portion has between first end and the second tip, be equipped with at least one air passage that is used for water conservancy diversion flue gas on the lateral part.
Further, a through hole passes through the first end portion, the solid portion and the second end portion.
Further, the through hole vertically penetrates the first end portion, the solid portion, and the second end portion.
Further, the air passage includes a plurality of air passages arranged equidistantly on the side portion.
Further, the air passage is linear or curved.
Further, the firmware material is soft glue.
The application provides a continuous extrusion molding method of a high-temperature-resistant guide firmware for a filter tip, which is used for manufacturing the high-temperature-resistant guide firmware for the filter tip, wherein an extrusion molding device is adopted for manufacturing the high-temperature-resistant guide firmware for the filter tip, and the extrusion molding device comprises a shell, a feeding port, an extrusion column, a motor and a molding die; the feeding port is arranged on the shell and communicated with the cavity in the shell, the extruding column is arranged in the cavity and connected with a motor, the motor drives the extruding column to rotate so as to extrude the raw materials out of the cavity through a blade arranged on the surface of the extruding column, and a forming die is arranged at the end part of the raw material extruding cavity and used as a discharging port; the extrusion molding method comprises the following steps:
pouring the raw materials into the cavity from the feeding port, and starting the motor;
receiving preliminary firmware extruded from the forming die;
and performing equal ratio cutting on the preliminary fixed pieces to obtain a plurality of filter tip fixed pieces.
Further, extrusion moulding device includes the auxiliary material entry, the auxiliary material entry is for following the opening that the housing surface switched on to the cavity in, before pouring the raw materials into the step in the cavity into from the pan feeding mouth, include:
the curing agent is introduced into the cavity through the auxiliary material inlet.
Further, the extrusion molding device comprises a cutter and a cutter controller, the cutter is arranged at the discharge port and connected with the cutter controller, and the extrusion molding method further comprises the following steps:
adjusting the cutting speed of the cutter controller correspondingly controlling the cutter to enable the cutter to cut and rotate at the discharge position corresponding to the discharge hole;
and pouring the raw materials into the cavity from the feeding port, starting the motor, and cutting the raw materials by the cutter in an equal ratio after the raw materials pass through the forming die to obtain a plurality of filter tip fasteners.
The application also provides a high-temperature-resistant diversion filter tip fastener manufacturing method adopting the mold for manufacturing the high-temperature-resistant diversion filter tip fastener, which comprises the following steps:
preparing polystyrene, wood pulp, a curing agent and waste rubber, mixing and impregnating the polystyrene, the wood pulp, the curing agent and the waste rubber in a mixer, dehydrating the mixture to form a colloidal material, and adding thermosetting resin to the colloidal material to obtain a colloidal primary material;
putting the preliminary material into a ball mill, and mixing and grinding the preliminary material at a preset speed so as to crush larger particles in the preliminary material and fully mix and dissolve the thermosetting resin and the polystyrene;
pouring the mixed and ground primary materials into each forming groove of a first mold, draining and pouring the residual primary materials into each forming groove of a second mold, and cooling the first mold and the second mold so as to form forming firmware in each forming groove of the first mold and the second mold;
collecting a specified number of molding firmware to form a storage box, heating and detecting the molding firmware in the storage box, judging whether the emission of polystyrene and resin smoke exists, and if not, considering the molding firmware in the storage box as a finished product, thereby obtaining the high-temperature-resistant diversion firmware for the filter tip.
Further, the first mould comprises a top layer and a bottom layer, the top layer is composed of a support plate and a plurality of forming grooves, the support plate is a net penetrating plate, the bottom layer is connected with the top layer in an inclined plane, and residual primary materials penetrating through the support plate are guided into the second mould through the inclined plane drainage of the bottom layer.
Furthermore, a connecting edge of the top layer and the bottom layer of the first mold is provided with a first movable shaft, so that the top layer can be movably turned over, and the bottom layer is fixed;
the second movable shaft is arranged on the connecting edge of the second mold and the bottom layer, the middle position of the bottom layer is hollow, and the second mold can be turned over through the second movable shaft and penetrates through the hollow position of the bottom layer.
Further, after the step of pouring the residual preliminary material in each forming groove of the second mold by drainage, the method further comprises the following steps:
if after leading in each shaping groove to the second mould of remaining preliminary material, when still remaining partial preliminary material, derive remaining partial preliminary material and regard as useless glue.
The application provides a high-temperature-resistant diversion filter tip fastener and a manufacturing method thereof, which have the following beneficial effects:
preparing polystyrene, wood pulp, a curing agent and waste rubber, mixing and impregnating the polystyrene, the wood pulp, the curing agent and the waste rubber in a mixer, dehydrating the mixture to form a colloidal material, and adding thermosetting resin to the colloidal material to obtain a colloidal primary material; putting the preliminary material into a ball mill, and mixing and grinding the preliminary material at a preset speed so as to crush larger particles in the preliminary material and fully mix and dissolve the thermosetting resin and the polystyrene; pouring the mixed and ground primary materials into each forming groove of a first mold, draining and pouring the residual primary materials into each forming groove of a second mold, and cooling the first mold and the second mold so as to form primary firmware in each forming groove of the first mold and the second mold; the first mold and the second mold are turned over after being cooled, and each turned molding groove is embedded with the ejection pins corresponding to one another so as to eject the primary firmware in the molding groove through the ejection pins; collecting preliminary firmware, cutting the preliminary firmware to obtain formed firmware, and cutting the preliminary firmware to form a plurality of formed firmware; collecting a specified number of molding firmware to form a storage box, then carrying out heating detection on the molding firmware in the storage box, judging whether the emission of polystyrene and resin smoke exists or not, and if not, considering the molding firmware in the storage box as a finished product, thereby obtaining high-temperature-resistant diversion firmware for the filter tip; in the method, the safety of the filter tip firmware is fully detected, the safety of the finished product of the filter tip firmware is ensured, and importantly, the production efficiency is greatly improved, so that compared with the capacity of the high-temperature-resistant smoke diversion firmware disclosed by the prior art CN201920182240.6, the capacity is improved by nearly 10 times (300 ten thousand is more than 3000 ten thousand), and the primary material can be recycled.
Drawings
FIG. 1 is a schematic structural view of an embodiment of a refractory flow guide for filter fasteners provided herein;
FIG. 2 is a cross-sectional view of an extrusion apparatus for performing a continuous extrusion process for high temperature resistant flow guides for filter rod fasteners in accordance with the present application;
FIG. 3 is a front elevation view of another embodiment of an extrusion apparatus for performing the continuous extrusion process for high temperature resistant flow guide filter retaining elements as set forth herein;
FIG. 4 is a schematic flow diagram of a method for making high temperature resistant flow guides for filter fasteners using a mold according to the present application;
FIG. 5 is a side view of a first mold and a second mold in an embodiment of a method for making filter fasteners using high temperature resistant flow guides with molds according to the present disclosure;
FIG. 6 is a top view of a first mold or a second mold in an embodiment of a method for making filter fasteners using high temperature resistant flow guides with molds according to the present disclosure;
FIG. 7 is a side view of a first mold and/or a second mold in another embodiment of a method for making filter fasteners using high temperature resistant flow guides with molds according to the present disclosure;
fig. 8 is a schematic view of a connection structure of a first mold and a second mold in an embodiment of a method for manufacturing a filter fixture by using a mold for high temperature resistant diversion.
The implementation, functional features and advantages of the present application will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, 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 application.
It is noted that the terms "comprises," "comprising," and "having" and any variations thereof in the description and claims of this application and the drawings described above are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus. In the claims, the description and the drawings of the specification of the present application, relational terms such as "first" and "second", and the like, may be used solely to distinguish one entity/action/object from another entity/action/object without necessarily requiring or implying any actual such relationship or order between such entities/actions/objects.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.
Referring to fig. 1, a schematic diagram of a high temperature resistant flow guide filter fixture according to an embodiment of the present application;
the description provides a high temperature resistant water conservancy diversion is used for filter firmware, places in cigarette filter for the refluence flue gas, reduces cigarette filter and the temperature of flue gas, and can not influence the cigarette quality taste comfortable, and it includes the main part, and the main part includes first tip 11, second tip 12, and connects lateral part 15 of first tip 11 and second tip 12, has solid portion 13 between first tip 11 and the second tip 12, is equipped with at least one air passage 14 that is used for the water conservancy diversion flue gas on lateral part 15.
Further, a through hole 16 passes through the first end portion 11, the solid portion 13 and the second end portion 12, and preferably, the through hole 16 perpendicularly passes through the first end portion 11, the solid portion 13 and the second end portion 12.
Further, the air passage 14 includes a plurality of air passages 14, and the plurality of air passages 14 are arranged equidistantly on the side portion 15.
Further, the air passage 14 is linear or curved.
Further, the fixing piece material is soft glue.
Specifically, compared with the traditional firmware, the high-temperature-resistant diversion firmware for the filter tip is softer in material, and the adopted soft glue is composed of polystyrene, wood pulp, a curing agent, waste glue and thermosetting resin; can promote cigarette filter's vibrations buffer capacity through softening filter tip firmware, and easy preparation because the hard system that current filter tip firmware adopted glues need control accurate cooling temperature after the shaping, and efficiency is too slow.
In addition, in the present invention, the solid portion 13 is provided between the first end portion 11 and the second end portion 12, so that it is not necessary to form a groove for housing, and the production efficiency of the filter tip fixing member is greatly improved.
In order to produce the above-mentioned high temperature resistant flow guide for filter fasteners, the present application proposes a continuous extrusion molding method of high temperature resistant flow guide for filter fasteners;
referring to fig. 2, a cross-sectional view of an extrusion molding apparatus for performing a continuous extrusion molding method of high temperature resistant guide for filter tip fixing members proposed in the present application is shown, in which the high temperature resistant guide for filter tip fixing members is manufactured by using the extrusion molding apparatus;
the extrusion molding device comprises a shell 5, a feeding port 51, an extrusion column 53, a motor 52 and a molding die 55; the feeding port 51 is arranged on the shell 5 and is communicated with a cavity in the shell 5, the extruding column 53 is arranged in the cavity and is connected with the motor 52, the motor 52 drives the extruding column 53 to rotate so as to extrude the raw materials out of the cavity through a blade 54 arranged on the surface of the extruding column 53, and a forming die 55 is arranged at the end part of the raw material extruding cavity as a discharging port;
the forming die 55 is provided with a plurality of grooves 551 adapted to the high temperature resistant diversion filter tip fixing piece, when the raw material is extruded to pass through the forming die 55, the raw material is extruded and formed into the shape of the high temperature resistant diversion filter tip fixing piece through the plurality of grooves 551, and at this time, the formed high temperature resistant diversion filter tip fixing piece solid part is not provided with a through hole.
The motor 52 drives the extruding column 53 to rotate, and the motor 52 is arranged in the shell 5; the extrusion column 53 is provided with a plurality of blades 54, one end of each blade 54 is connected with the extrusion column 53, and the other end of each blade 54 is abutted against the inner wall of the housing 5 forming the cavity, so that the blades 54 can rotate through the rotation of the extrusion column 53 to extrude the raw materials.
The extrusion molding method comprises the following steps:
pouring the raw materials into the cavity from the feeding port 51, and starting the motor 52;
receiving the preliminary fixing member extruded from the molding die 55;
and (4) performing equal ratio cutting on the preliminary fixed parts to obtain a plurality of filter tip fixed parts.
It should be noted that, the existing structure that a mold core and the like are arranged inside the extrusion molding device to form holes in the firmware is adopted, after the raw materials are introduced into the internal cavity of the extrusion molding device, the raw materials are extruded through the extrusion column 53, the finally extruded firmware is provided with through holes, and then the preliminary firmware is cut to obtain a plurality of filter tip firmware.
In one embodiment, the extrusion molding apparatus includes an auxiliary material inlet, the auxiliary material inlet is an opening communicated into the cavity along the surface of the housing 5, and before the step of pouring the raw material into the cavity from the material inlet 51, the method includes: the curing agent is introduced into the cavity through the auxiliary material inlet.
By adding the curing agent, the raw material can be cured into a preliminary firmware as it is extruded from the forming die 55.
Referring to FIG. 3, there is shown a front elevation view of another embodiment of an extrusion apparatus for performing the continuous extrusion process for high temperature resistant flow guide filter rod firmware set forth herein; the extrusion molding device comprises a cutter 56 and a cutter 56 controller, the cutter 56 is arranged at the discharge hole and connected with the cutter 56 controller, and the extrusion molding method further comprises the following steps:
adjusting the cutting speed of the cutter 56 correspondingly controlled by the cutter 56 controller to enable the cutter 56 to cut and rotate at the discharge position corresponding to the discharge hole;
the raw material is poured into the cavity from the material inlet 51, the motor 52 is started, and the raw material passes through the forming die 55 and is cut by the cutter 56 in an equal ratio to obtain a plurality of filter tip fasteners.
The raw material in the extrusion molding device is plasticized by the mold core to form a preliminary fixing piece with a through hole, and then the filter tip fixing piece is formed after equal ratio cutting by the cutter 56, so that continuous extrusion molding is realized.
Referring to fig. 4, there is shown a schematic flow chart of a method for manufacturing a filter tip fixture using a mold for high temperature resistant diversion;
a method of making high temperature resistant flow guides for filter fasteners using a die, comprising:
s100, preparing polystyrene, wood pulp, a curing agent and waste rubber, mixing and impregnating the polystyrene, the wood pulp, the curing agent and the waste rubber in a mixer, dehydrating the mixture to form a colloidal material, and adding thermosetting resin to obtain a colloidal primary material;
step S100 is a pretreatment process before filter tip fixing pieces are manufactured, polystyrene, wood pulp, a curing agent and waste rubber are prepared and placed in a mixing machine for mixing and dipping, after 60 seconds, the mixture of the polystyrene, the wood pulp, the curing agent and the waste rubber is dehydrated to obtain a colloidal material, and then a thermosetting numerical value is added into the colloidal material to bond the molecular structure of the colloidal material to obtain a primary material in a viscous colloidal form;
the above-mentioned polystyrene: wood pulp: curing agent: the mass percentage coefficient of the thermosetting resin is 1-5 percent of polystyrene: 1% -5% of wood pulp: 10-20% of curing agent: 30-50% of thermosetting resin, and 30% of waste glue in balance: and (5) supplementing 70% of water.
The wood pulp is thick wood pulp with the water content of 17 percent, and the curing agent and the waste glue are easy to saturate due to high water content; the curing agent is used for causing the adhesion hardening relationship between the thermosetting resin and the polystyrene.
It should be noted that after the thermosetting resin is added into the colloidal material, steam treatment is performed, steam is started for a while in the whole process, the steam pressure is controlled to be 0.1-0.3 Mpa, and the temperature is controlled to be 65-70 ℃, so that the pH value of the discharged primary material is more than 6.8, and the water content is less than 30%.
S200, placing the preliminary material into a ball mill, and mixing and grinding the preliminary material at a preset speed so as to crush larger particles in the preliminary material and fully mix and dissolve the thermosetting resin and the polystyrene;
after the preliminary material is obtained through treatment, the preliminary material is put into a ball mill and is mixed and ground at a preset speed; specifically, dimethyl phthalate and zinc stearate are put into a ball mill, then titanium dioxide is put into the ball mill, the rotating speed of the ball mill is adjusted to 18-20 rpm, the ball mill is operated for 3 hours, after full operation of the ball mill, easy dispersion of thermosetting resin is achieved, and meanwhile, the demolding performance and the flowability of a primary material are improved.
S300, pouring the mixed and ground primary materials into each forming groove 24 of the first mold 21, draining and pouring the residual primary materials into each forming groove 24 of the second mold 3, and cooling the first mold 21 and the second mold 3 so as to form forming firmware in each forming groove 24 of the first mold 21 and the second mold 3;
referring to fig. 5, a side view of a first mold 21 and a second mold 3 in an embodiment of the method for manufacturing a filter fixture using a mold for high temperature resistant diversion is provided;
in order to realize the mass production of filter tip firmware, the preliminary material after the mixing grinding can be poured onto the first mould 21 manually or by machine, and the preliminary material can be poured into each forming groove 24 on the first mould 21 by the vibration of the horizontal plane or the shaking up or pressing and the like, so that the second mould 3 can be arranged for preventing the preliminary material from overflowing when the amount of the preliminary material is too much.
The molding groove 24 is a fitting groove for high-temperature-resistant diversion filter tip fixing member, and the high-temperature-resistant diversion filter tip fixing member provided by the present application can be formed by pouring colloidal primary material on the molding groove 24 and cooling.
S400, collecting a specified number of molding firmware to form a storage box, heating and detecting the molding firmware in the storage box, judging whether the emission of polystyrene and resin smoke exists, and if not, considering the molding firmware in the storage box as a finished product, thereby obtaining the high-temperature-resistant diversion firmware for the filter tip.
The appointed quantity that this receiver was collected is 5000, heats the receiver, adopts current check out test set to monitor polystyrene and resin cigarette to judge whether there is giving off of polystyrene and resin cigarette in the receiver, the effectual high temperature resistant water conservancy diversion of assurance is used for the safety in utilization of the firmware of filter tip.
In one embodiment, after the step of pouring the remaining preliminary material into the respective forming grooves 24 of the second mold 3, the method further comprises:
if after the remaining preliminary material is led into each shaping groove 24 to second mould 3, when still remaining partial preliminary material, derive the remaining partial preliminary material as useless glue.
Aims to realize the recycling of the primary materials.
In view of the above description, an embodiment is provided, and referring to fig. 6, which is a top view of the structure of the first mold 21 or the second mold 3 in an embodiment of the method for manufacturing a filter tip fixing member by using high temperature resistant diversion of the mold provided by the present application;
the first mould 21 comprises a top layer and a bottom layer 22, the top layer is composed of a carrier plate and a plurality of forming grooves 24, the carrier plate is a mesh-through plate, the bottom layer 22 is connected with the top layer in an inclined plane, and residual primary materials penetrating through the carrier plate are guided into the second mould 3 through the inclined plane of the bottom layer 22.
Since the preliminary material is subjected to the grinding process by the ball mill, the colloidal fluid material thereof can pass through the mesh floor to flow toward the second mold 3.
Specifically, the drainage is carried out through the guide pipes arranged on two sides of the inclined plane.
Referring to fig. 7, there is shown a side view of the first mold 21 and/or the second mold 3 in another embodiment of the method for manufacturing a filter fixture using a mold for high temperature resistant diversion according to the present application;
through setting up a plurality of second moulds 3, can realize that the flue gas solid carries out batch manufacturing with high production efficiency.
Referring to fig. 8, a schematic diagram of a connection structure of a first mold 21 and a second mold 3 in an embodiment of a method for manufacturing a filter fixing member by using a mold for high temperature resistant diversion is provided.
The connecting edge of the top layer and the bottom layer 22 of the first mold 21 is provided with a first movable shaft 23, so that the top layer can be movably turned over, and the bottom layer 22 is fixed;
the connecting edge of the second mold 3 and the bottom layer 22 is provided with a second movable shaft 31, the middle position of the bottom layer 22 is hollow, and the second mold 3 can be turned over through the second movable shaft 31 and pass through the hollow position of the bottom layer 22.
In another embodiment, after the step 300, the first mold 21 and the second mold 3 are turned over after being cooled, and each of the turned molding grooves 24 is engaged with one-to-one corresponding ejector pins 4, so that the preliminary fixing pieces in the molding grooves 24 are ejected by the ejector pins 4;
since the preliminary material is poured into the molding groove 24 of the first mold 21 and/or the second mold 3 and is cooled and solidified, thereby forming a solid preliminary material, but the solid preliminary material is fixed in the molding groove 24 of the mold, it is necessary to turn the first mold 21 and the second mold 3 over, and the ejector pins 4 are inserted into the molding groove 24 at the end of turning over, so as to eject the molded material.
Furthermore, preliminary firmware is collected and cut to obtain forming firmware, and a plurality of forming firmware are formed after the preliminary firmware is cut.
In summary, the method comprises the steps of preparing polystyrene, wood pulp, a curing agent and waste rubber, mixing and impregnating the polystyrene, the wood pulp, the curing agent and the waste rubber in a mixer, dehydrating the mixture to form a colloidal material, and adding thermosetting resin to the colloidal material to obtain a colloidal primary material; putting the preliminary material into a ball mill, and mixing and grinding the preliminary material at a preset speed so as to crush larger particles in the preliminary material and fully mix and dissolve the thermosetting resin and the polystyrene; pouring the mixed and ground primary materials into each forming groove 24 of the first mold 21, draining and pouring the rest of the primary materials into each forming groove 24 of the second mold 3, and cooling the first mold 21 and the second mold 3 so as to form primary fixed parts in each forming groove 24 of the first mold 21 and the second mold 3; the first mold 21 and the second mold 3 are turned over after being cooled, and each turned molding groove 24 is embedded with the ejection pins 4 corresponding to one another so as to eject the primary firmware in the molding groove 24 through the ejection pins 4; collecting preliminary firmware, cutting the preliminary firmware to obtain formed firmware, and cutting the preliminary firmware to form a plurality of formed firmware; collecting a specified number of molding firmware to form a storage box, then carrying out heating detection on the molding firmware in the storage box, judging whether the emission of polystyrene and resin smoke exists or not, and if not, considering the molding firmware in the storage box as a finished product, thereby obtaining high-temperature-resistant diversion firmware for the filter tip; in the method, the safety of the filter tip firmware is fully detected, the safety of the finished product of the filter tip firmware is ensured, and importantly, the production efficiency is greatly improved, so that compared with the capacity of the high-temperature-resistant smoke diversion firmware disclosed by the prior art CN201920182240.6, the capacity is improved by nearly 10 times (300 ten thousand is more than 3000 ten thousand), and the primary material can be recycled.
Although embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the application, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A high temperature resistant water conservancy diversion is used for filter firmware in arranging in cigarette filter, characterized by, including the main part, the main part includes first end, second end, and connects first end with the lateral part of second end, solid portion has between first end and the second end, be equipped with at least one air passage that is used for water conservancy diversion flue gas on the lateral part.
2. A refractory flow-through filter attachment as claimed in claim 1, wherein a through-hole passes through the first end, the solid portion and the second end.
3. The refractory flow-through filter attachment of claim 2, wherein the through-hole extends perpendicularly through the first end, solid portion and second end.
4. A refractory flow-through filter attachment for a filter as claimed in claim 1, wherein said air passage comprises a plurality of air passages arranged equidistantly on said side portion.
5. A refractory flow-through filter attachment as claimed in claim 1, wherein the air channel is linear or curvilinear.
6. The high temperature resistant flow through filter tip fastener of claim 1, wherein said fastener material is soft glue.
7. A continuous extrusion molding method of high-temperature-resistant diversion filter tip firmware, which is used for manufacturing the high-temperature-resistant diversion filter tip firmware of any one of claims 1 to 6, is characterized in that the high-temperature-resistant diversion filter tip firmware is manufactured by an extrusion molding device, and the extrusion molding device comprises a shell, a feeding port, an extrusion column, a motor and a molding die; the feeding port is arranged on the shell and communicated with the cavity in the shell, the extruding column is arranged in the cavity and connected with a motor, the motor drives the extruding column to rotate so as to extrude the raw materials out of the cavity through a blade arranged on the surface of the extruding column, and a forming die is arranged at the end part of the raw material extruding cavity and used as a discharging port; the extrusion molding method comprises the following steps:
pouring the raw materials into the cavity from the feeding port, and starting the motor;
receiving preliminary firmware extruded from the forming die;
and (4) performing equal ratio cutting on the formed preliminary fixed parts to obtain a plurality of filter tip fixed parts.
8. The continuous extrusion molding method of high temperature resistant flow guide filter tip firmware of claim 7, wherein the extrusion molding device comprises an auxiliary material inlet, the auxiliary material inlet is an opening communicated to the cavity along the surface of the shell, and before the step of pouring the raw material into the cavity from the material inlet, the method comprises:
the curing agent is introduced into the cavity through the auxiliary material inlet.
9. The continuous extrusion molding method of high temperature resistant flow guide filter tip firmware of claim 7, wherein the extrusion molding device comprises a cutter and a cutter controller, the cutter is arranged at the discharge port and connected with the cutter controller, the extrusion molding method further comprises:
adjusting the cutting speed of the cutter controller correspondingly controlling the cutter to enable the cutter to cut and rotate at the discharge position corresponding to the discharge hole;
and pouring the raw materials into the cavity from the feeding port, starting the motor, and cutting the raw materials by the cutter in an equal ratio after the raw materials pass through the forming die to obtain a plurality of filter tip fasteners.
10. A method of making a refractory flow-through filter fixture using a die for making a refractory flow-through filter fixture according to any one of claims 1 to 6, comprising:
preparing polystyrene, wood pulp, a curing agent and waste rubber, mixing and impregnating the polystyrene, the wood pulp, the curing agent and the waste rubber in a mixer, dehydrating the mixture to form a colloidal material, and adding thermosetting resin to the colloidal material to obtain a colloidal primary material;
putting the preliminary material into a ball mill, and mixing and grinding the preliminary material at a preset speed so as to crush larger particles in the preliminary material and fully mix and dissolve the thermosetting resin and the polystyrene;
pouring the mixed and ground primary materials into each forming groove of a first mold, draining and pouring the residual primary materials into each forming groove of a second mold, and cooling the first mold and the second mold so as to form forming firmware in each forming groove of the first mold and the second mold;
collecting a specified number of molding firmware to form a storage box, heating and detecting the molding firmware in the storage box, judging whether the emission of polystyrene and resin smoke exists, and if not, considering the molding firmware in the storage box as a finished product, thereby obtaining the high-temperature-resistant diversion firmware for the filter tip.
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