WO2022121481A1 - 一种用于生产降温固件的装置及方法 - Google Patents

一种用于生产降温固件的装置及方法 Download PDF

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Publication number
WO2022121481A1
WO2022121481A1 PCT/CN2021/122584 CN2021122584W WO2022121481A1 WO 2022121481 A1 WO2022121481 A1 WO 2022121481A1 CN 2021122584 W CN2021122584 W CN 2021122584W WO 2022121481 A1 WO2022121481 A1 WO 2022121481A1
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WO
WIPO (PCT)
Prior art keywords
cooling
parison
melt
vacuum
firmware
Prior art date
Application number
PCT/CN2021/122584
Other languages
English (en)
French (fr)
Inventor
杨俊鹏
杨光远
彭三文
邓少鹏
李世建
王昊
Original Assignee
湖北中烟工业有限责任公司
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Application filed by 湖北中烟工业有限责任公司 filed Critical 湖北中烟工业有限责任公司
Publication of WO2022121481A1 publication Critical patent/WO2022121481A1/zh

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Classifications

    • 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
    • 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
    • B29C48/355—Conveyors for extruded articles
    • 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
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/86—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the nozzle zone
    • B29C48/865—Heating
    • 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
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
    • Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics

Definitions

  • the invention belongs to the technical field of cigarette production, and in particular relates to a device for producing cooling firmware.
  • the new tobacco cooling structure is usually made of PLA (polylactic acid) material, but due to the difference in the form and structural characteristics of the polylactic acid cooling product, its production process and device are also different.
  • PLA polylactic acid
  • the paper tube with polylactic acid film (paper tube with film) produced by domestic tobacco companies generally has the following disadvantages: firstly, due to the small contact area of flue gas with paper tube with film, it is difficult to reduce the temperature of flue gas; Adhesives must be used to attach the film, and the pyrolysis products of the adhesives at high temperatures are not clear, so there is a safety hazard.
  • the object of the present invention is to aim at the deficiencies of the prior art, to provide a device for producing cooling firmware, which can produce a cooling product with good cooling effect, is easy to operate, and has high production efficiency.
  • a device for producing cooling firmware comprising: an extruder, a shaping device, a cooling device, a pulling device and a cutting device; wherein, the extruder includes an extruder Out of the machine body, the interior of the extruder body is provided with a accommodating cavity, the first side wall of the extruder body is provided with a feeding port that communicates with the accommodating cavity, the extruder body is The second side wall of the machine body, which is different from the first side wall, is provided with an extrusion die that communicates with the accommodating cavity.
  • the accommodating cavity is provided with a screw, and the first side of the screw is The end is connected to the power output end of the driving part, the driving part is used to drive the screw to rotate, and the second end of the screw, which is opposite to the first end of the screw, is arranged near the extrusion die.
  • the outer surface of the accommodating cavity is provided with a first heating part for heating the material, and the screw is used to drive the heated and melted material into the extrusion die and pass through the
  • the extrusion die is extruded to generate a cooling fixture parison;
  • the shaping device includes a vacuum setting part for shaping the cooling fixture parison, and the inlet end of the vacuum setting part is used for the extrusion.
  • the cooling device includes a cooling part for cooling and solidifying the shaped cooling fixture parison, so The inlet end of the cooling part is connected with the outlet end of the vacuum setting part, and the outlet end of the cooling part is used for the cooling and solidification of the cooling solid parison to be drawn out;
  • the traction device includes a traction wheel part, The traction wheel part is used for conveying the cooled and solidified cooling fixture parison to the cutting device;
  • the cutting device includes a cutter part, and the cutter part is used for cutting the cooled and solidified cooling fixture parison parison to obtain the cooling firmware.
  • the device includes a guide member, and the guide member is used to guide the cooling firmware parison from the outlet end of the extrusion die to pass through the sizing device and the cooling device in sequence and the pulling device and enter the cutting device for cutting.
  • the device further comprises a dryer, the dryer is used for drying the free water or the free water and the bound water of the material, and the dried material is used for drying into the accommodating cavity through the feed port.
  • the temperature of the dried material is 40-100 degrees Celsius.
  • the first heating part includes a plurality of heating elements, and the plurality of heating elements are clamped on the outer surface of the accommodating cavity at intervals, so that the outer surface of the screw rod is connected to the accommodating cavity.
  • a material conveying section, a material melting section, a melt conveying section, a homogenizing conveying section and a heating and heat preservation section are sequentially formed between the inner surfaces of the cavity; wherein, the material conveying section is used for transferring the material from the feeding port conveyed into the holding cavity; the material melting section is used to make the material reach the melting temperature and gradually melt into a melt; the melt conveying section is used to stir and mix the melt along the screw and conveyed to the homogenizing conveying section; the homogenizing conveying section is used to continue melting and stabilizing the melt and convey it to the heating and holding section; the heating and holding section is used to stabilize the temperature of the melt.
  • a second heating part is provided on the extrusion die, and the second heating part is used to continue to stabilize the temperature of the melt, so that the melt passes through the extrusion die
  • the cooling fastener parison is extruded and produced.
  • the heating element located in the material conveying section is used to keep the conveying temperature of the material at 100-145 degrees Celsius; the heating element located in the material melting section is used to make the material The temperature of material melting is maintained at 130-190 degrees Celsius; the heating element located in the melt conveying section is used to make the melt agitated, mixed and conveyed along the screw at 135-200 degrees Celsius; located at 135-200 degrees Celsius; The heating element in the homogenizing and conveying section is used to make the melt continue to melt stably and the temperature of conveying is kept at 130-200 degrees Celsius; the heating element in the heating and holding section is used to make the melt The stable temperature is maintained at 135-175 degrees Celsius; the temperature of the second heating part for extruding the melt and generating the cooling firmware parison is 125-175 degrees Celsius.
  • the heating element is a heating coil; the second heating part is a heating coil; the number of the screws is one or more; the inside of the extrusion die is provided with a special-shaped flow channel;
  • the material is a fully degradable material;
  • the cooling fixture is a cooling tube for heat-not-burn cigarettes;
  • the cooling fixture parison is a hollow tubular parison.
  • the driving part includes a first motor and a gear box arranged on the extruder body, the output shaft of the first motor is connected with the input shaft of the gear box, and the gear box The output shaft of the box is connected to the first end of the screw.
  • the outlet end of the extrusion die is provided with a melt pressure sensing display part for monitoring the extrusion pressure of the extrusion die, the melt pressure sensing The display part is connected to the first motor.
  • the outlet end of the extrusion die is provided with a melt metering pump for metering the melt extrusion amount, and the melt metering pump and the melt pressure sensor display Department connection.
  • a vacuum cavity is arranged inside the vacuum shaping part, and a vacuum shaping tube communicated with the vacuum cavity is arranged at the inlet end of the vacuum shaping part, and the vacuum shaping tube
  • the outlet end of the vacuum chamber is arranged in the vacuum chamber, and the vacuum chamber is also used to hold the first cooling liquid, and the first cooling liquid at least partially submerges the vacuum setting tube, so that the cooling firmware parison Cooling and shaping can be carried out through the vacuum shaping tube;
  • the vacuum shaping part further comprises a first liquid inlet pipe for flowing into the first cooling liquid and a first liquid outlet pipe for flowing out the first cooling liquid, Both the first liquid inlet pipe and the first liquid outlet pipe are communicated with the vacuum chamber.
  • the pressure value in the vacuum chamber is negative 0.05 MPa to negative 0.6 MPa.
  • a vacuum gauge for detecting the pressure value in the vacuum chamber is provided on the vacuum forming part, and the vacuum gauge communicates with the vacuum chamber through a pipe body; A regulating valve for regulating the pressure value in the vacuum chamber.
  • the cooling part includes a cooling tank body, and the cooling tank body is used for holding a second cooling liquid and cooling and solidifying the cooling fixture parison through the second cooling liquid; the The cooling part further includes a second liquid inlet pipe for flowing into the second cooling liquid and a second liquid outlet pipe for flowing out the second cooling liquid, the second liquid inlet pipe and the second liquid outlet The pipes are all communicated with the inside of the cooling tank.
  • a first liquid level adjusting device for automatically adjusting the liquid level of the first cooling liquid is provided in the vacuum chamber; and a liquid level for automatically adjusting the second cooling liquid is provided in the cooling tank The second liquid level adjustment device of the position.
  • the shaping device includes a first mount for fixing the vacuum setting part; the cooling device includes a second mount for fixing the cooling part; the first mount connected with the second mount.
  • the device further comprises a dehumidifier disposed on the second seat frame, the dehumidifier is used to remove the liquid on the cooling firmware parison, and the inlet of the dehumidifier The end is connected with the outlet end of the cooling part, and the outlet end of the dehumidifier is used for the dehumidification of the cooling firmware parison to be drawn out.
  • a dehumidifier disposed on the second seat frame, the dehumidifier is used to remove the liquid on the cooling firmware parison, and the inlet of the dehumidifier The end is connected with the outlet end of the cooling part, and the outlet end of the dehumidifier is used for the dehumidification of the cooling firmware parison to be drawn out.
  • the inside of the vacuum setting part is provided with a first support sleeve for realizing the stable transmission of the parison of the cooling fixture;
  • the cooling tank is provided with a first supporting sleeve for realizing the stable transmission of the parison of the cooling fixture.
  • the inside of the dehumidifier is provided with a third support sleeve for realizing the stable transmission of the cooling firmware parison.
  • the bottom of the first seat frame and/or the second seat frame is provided with a moving guide wheel that facilitates the movement of the first seat frame and/or the second seat frame.
  • the first seat frame and/or the second seat frame is provided with a first hand wheel for driving the moving guide wheel to move along the axis.
  • the traction device includes a first frame, the traction wheel portion includes a plurality of rubber rollers arranged on the first frame, and the rubber rollers are connected to the first frame.
  • the second motor on the frame is connected, and the second motor is used to drive the rubber roller to rotate; the two adjacent rubber rollers are spaced and used for the cooling firmware parison to pass through, and the rubber roller
  • the cooling fastener parison can be rotatably twisted.
  • the first frame is provided with a second hand wheel for adjusting the distance between two adjacent rubber rollers.
  • the cutting device includes a second frame, and the second frame is provided with a cutting cutter head and a third motor connected to the cutting cutter head, and the third motor is used for driving The cutting blade is rotated; the connecting end of the cutting blade is connected with the cutting blade, and the free end of the cutting blade is used for cutting the cooling fixture parison.
  • the second frame is provided with a fourth support sleeve for realizing the stable transmission of the cooling firmware parison.
  • a method for producing a cooling fixture comprising the steps of: obtaining the device; putting the material into the extruder, and extruding the cooling fixture parison through the extrusion die; using The shaping device shapes the cooling fixture parison; uses the cooling device to cool and solidify the cooling fixture parison after shaping; uses the traction device to transport the cooling and solidification cooling fixture parison to a The cutting device; using the cutting device to cut the cooling fixture parison to obtain the cooling fixture.
  • the cooling fixture parison is guided by the guide member to pass through the setting device, the cooling device and the pulling device in sequence from the outlet end of the extrusion die and enter the
  • the cutting device is used for cutting.
  • the device of the present invention can realize continuous and large-scale production of cooling firmware; at the same time, the device is easy to operate, stable and reliable in operation, and high in production efficiency.
  • a first heating part is provided on the outer surface of the accommodating cavity of the device of the present invention, so that the temperature of the material in the process of generating the cooling firmware parison can be controlled, and the product accuracy of the cooling firmware parison can be improved.
  • the extrusion die head of the device of the present invention is provided with a second heating part, which can further improve the temperature controllability and further improve the product precision of the tubular parison.
  • the outlet end of the extrusion die head of the device of the present invention is provided with a pressure sensing display part, and the melt pressure sensing display part is connected with the first motor, which can form a stable monitoring of the extrusion pressure of the extrusion die head,
  • the pressure of the melt and the first motor are formed into a closed-loop joint control to achieve the purpose of real-time adjustment and control, thereby achieving the effect of dimensional stability and accuracy of the cooling firmware parison.
  • the outlet end of the extrusion die of the device of the present invention is provided with a melt metering pump for measuring the amount of melt extrusion, and the melt metering pump is connected to the melt pressure sensing display part, which can further stabilize the extrusion die.
  • the extrusion pressure can improve the dimensional stability and accuracy of the cooling firmware parison.
  • the device of the present invention is provided with a vacuum shaping part, and the inlet end of the vacuum shaping part is provided with a vacuum shaping tube which is communicated with the vacuum cavity, which can simply and efficiently carry out the structure, shape and size shaping of the cooling firmware parison, and the stability is stable. Good, good reliability.
  • the interior of the vacuum setting part of the device of the present invention is provided with a vacuum chamber, and the vacuum chamber is also used to hold the first cooling liquid, and the first cooling liquid at least partially submerges the vacuum setting tube, which can make the cooling firmware parison. Cooling and shaping are carried out quickly through the vacuum shaping tube, and the shaping effect is good.
  • the vacuum forming part of the device of the present invention is provided with a vacuum gauge for detecting the pressure value in the vacuum chamber, which can quickly detect the pressure value in the vacuum chamber and improve the forming accuracy.
  • the vacuum forming part of the device of the present invention is provided with a regulating valve for adjusting the pressure value in the vacuum chamber, which can adjust the pressure value in the vacuum chamber simply and efficiently, and further improves the setting effect and setting accuracy of the cooling firmware parison.
  • the device of the present invention is provided with the first support sleeve, the second support sleeve, the third support sleeve and the fourth support sleeve, which can effectively improve the stability of the parison operation of the cooling fixture.
  • the traction device of the device of the present invention can rotate and twist the parison of the cooling firmware, and has good stability.
  • the cutter part of the device of the present invention can not only realize single-knife continuous cutting and double-knife fixed-length continuous slitting, but also realize the flying shear slitting mode synchronized with the traction rubber roller.
  • Fig. 1 shows the structural representation of a specific embodiment of the device for producing cooling firmware of the present invention
  • Fig. 2 shows the partial structural schematic diagram of a specific embodiment of the extruder body of the device for producing cooling firmware according to the present invention
  • FIG. 3 shows a schematic structural diagram of a specific embodiment of a sizing device, a cooling device and a dehumidifier of the device for producing cooling firmware according to the present invention
  • Fig. 4 shows the partial structural schematic diagram of a specific embodiment of the sizing device of the device for producing cooling firmware according to the present invention
  • Fig. 5 shows the partial structural schematic diagram of a specific embodiment of the guide pipe of the device for producing cooling firmware of the present invention to guide the parison of the cooling fastener;
  • FIG. 6 shows a schematic structural diagram of a specific embodiment of the pulling device and the cutting device of the device for producing cooling firmware of the present invention
  • Fig. 7 shows the structural schematic diagram of a specific embodiment of the cooling fixture parison of the device for producing cooling fixtures of the present invention being cut into an inclined plane;
  • Fig. 8 shows the structural schematic diagram of a specific embodiment of the cooling fixture parison of the device for producing cooling fixtures of the present invention cut into a vertical plane;
  • the device for producing cooling firmware includes: an extruder 1 , a shaping device 2 , a cooling device 3 , a pulling device 4 and a cutting device 5 . in,
  • the extruder 1 includes an extruder body 11 (as shown in FIG. 2 ), and an accommodating cavity 12 is provided inside the extruder body 11 .
  • a feed port 13 communicated with the accommodating cavity 12 is provided on the first side wall of the extruder body 11 .
  • An extrusion die 14 communicated with the accommodating cavity 12 is provided on a second side wall of the extruder body 11 that is different from the first side wall.
  • the accommodation cavity 12 is provided with a screw 15 , the first end of the screw 15 is connected to the power output end of the driving part 16 , the driving part 16 is used to drive the screw 15 to rotate, and the second end of the screw 15 is opposite to the first end of the screw 15 It is located near the inlet end of the extrusion die 14 .
  • the outer surface of the accommodating cavity 12 is provided with a first heating part 17 for heating the material, and the screw 15 is used to drive the heated and melted material into the extrusion die 14 and extrude through the extrusion die 14 to generate Cool down the firmware parison.
  • the shaping device 2 includes a vacuum shaping part 21 (as shown in Figures 3 to 5 ) for shaping the cooling firmware parison.
  • the inlet end of the vacuum shaping part 21 is used to connect with the outlet end of the extrusion die 14, and the vacuum shaping part is used for shaping.
  • the outlet end of the section 21 is connected to the inlet end of the cooling device 3 .
  • the cooling device 3 includes a cooling part 31 (as shown in FIG. 3 ) for cooling and solidifying the shaped cooling firmware parison. The end is used to lead out the cooling firmware parison after cooling and solidification.
  • the pulling device 4 includes a pulling wheel part 41 (as shown in FIG. 6 ), and the pulling wheel part 41 is used for conveying the cooled and solidified cooling-down firmware parison to the cutting device 5 .
  • the cutting device 5 includes a cutter part 51 (as shown in FIG. 7 and FIG. 8 ), and the cutter part 51 is used to cut the cooled and solidified parison of the cooling fixture to obtain the cooling fixture.
  • the dried cooling material When in use, the dried cooling material enters the accommodating cavity 12 through the feeding port 13, is heated by the first heating part 17, and is sheared to a molten state by the screw 15, then reaches the extrusion die 14, and passes through the extrusion die. 14. Extruding to generate a cooling firmware parison, the cooling firmware parison enters the vacuum setting section 21 for shaping, and the shaped cooling firmware parison enters the cooling section 31 for further cooling and solidification, and is transported forward to the cutting device 5 through the traction wheel section 41, After being cut by the cutter part 51, the cooling fixture of the required length is obtained, and finally the products are sorted and collected.
  • the device can realize the continuous production of cooling firmware. At the same time, the device is easy to operate, stable and reliable in operation, and high in production efficiency.
  • the device includes a guide member 6 , and the guide member 6 is used to guide the cooling firmware parison from the outlet end of the extrusion die 14 through the setting device 2 and the cooling device 3 into the pulling device 4.
  • the guide member 6 is bonded with the high temperature cooling firmware parison, and the cooling firmware parison is driven by the driving guide member 6 to enter the traction device 4 through the setting device 2 and the cooling device 3 in turn, which is simple and efficient, and has good stability.
  • the device further includes a dryer, the dryer is used for drying free water or free water and bound water of the material, and the dried material is used to enter the accommodating cavity through the feeding port 13 12, the melting effect of the material can be improved.
  • the temperature of the dried material is 40-100 degrees Celsius.
  • the first heating part 17 includes a plurality of heating elements 171 , and the plurality of heating elements 171 are clamped on the outer surface of the accommodating cavity 12 at intervals, and heat can be transferred to the accommodating cavity
  • the inner surface of the body 12 and the screw 15, so that the material conveying section, the material melting section, the melt conveying section, the homogenizing conveying section and the heating and heat preservation section are sequentially formed between the outer surface of the screw 15 and the inner surface of the accommodating cavity 12.
  • the melt blending effect of the material can be further improved, and it is convenient for the extrusion die 14 to extrude the cooling firmware parison.
  • the material conveying section is used for conveying the dried material from the feeding port to the accommodating cavity.
  • the material melting section is used to make the dried material reach the melting temperature and gradually melt into a melt.
  • the melt conveying section is used for stirring and mixing the melt along the screw and conveying it to the homogenizing conveying section.
  • the homogenization conveying section is used to continuously melt and stabilize the melt and convey it to the heating and holding section.
  • the heating and holding section is used to stabilize the temperature of the melt.
  • the extrusion die 14 is provided with a second heating part, and the second heating part is used to continue to stabilize the temperature of the melt, so that the melt extrusion die extrudes and generates a cooling firmware parison, The generation effect of the cooling firmware parison can be improved.
  • the second heating part is clamped on the outer surface of the extrusion die 14 .
  • the heating element 171 in the material conveying section is used to keep the conveying temperature of the dried material at 100-145 degrees Celsius.
  • the heating element 171 in the material melting section is used to keep the material melting temperature at 130-190 degrees Celsius.
  • the heating element 171 in the melt conveying section is used to keep the temperature at which the melt is stirred, mixed and conveyed along the screw at 135-200 degrees Celsius.
  • the heating element 171 located in the homogenizing conveying section is used to keep the melt continuously melted and stabilized and the conveying temperature is maintained at 130-200 degrees Celsius.
  • the heating element 171 in the heating and holding section is used to maintain the stable temperature of the melt at 135-175 degrees Celsius.
  • the temperature of the second heating part used to extrude the melt and generate the cooling firmware parison is 125-175 degrees Celsius, which can be adjusted according to the extrusion state of the material.
  • the heating element 171 is a heating coil.
  • the heating element 171 is connected to a controller disposed on the extruder body 11, and the controller is used to control the heating temperature of the heating element 171, so that the working temperature of the extruder 1 is always stable and the material is stable , evenly.
  • the second heating part is a heating coil.
  • the second heating part is connected to the controller, and the controller is used to control the heating temperature of the second heating part, which can further improve the stability of the working temperature of the extruder 1 and further improve the stability and uniformity of the material. sex.
  • the extruder body 11 is made of steel, and is processed by nitriding, so that the extruder body 11 has the characteristics of wear resistance, fatigue resistance, corrosion resistance and high temperature resistance.
  • the number of screws 15 is one or more.
  • the number of screws 15 is two, which can further improve the melting effect of the material and the generation effect of the cooling firmware parison.
  • the screw 15 is made of steel, and is processed by nitriding, so that the screw 15 has the characteristics of wear resistance, fatigue resistance, corrosion resistance and high temperature resistance.
  • the inside of the extrusion die 14 is provided with a special-shaped flow channel.
  • the inside of the extrusion die 14 is provided with a symmetrical flow channel, which can facilitate the generation of a cooling firmware parison with a spoke-type hollow cavity.
  • the cross-section of the extrusion die 14 is annular.
  • the feed port 13 is a feed hopper.
  • the feeding hopper is made of 304 stainless steel, which is hygienic and beautiful.
  • the material is a fully degradable material, which is safe and environmentally friendly.
  • the material is a polylactic acid material.
  • the cooling firmware is a cooling tube for heat-not-burn cigarettes.
  • the heat-not-burn cigarette cooling pipe is used to form the cooling portion of the heat-not-burn cigarette filter rod.
  • the cooling fixture parison is a hollow tubular parison.
  • the driving part 16 includes a first motor 161 and a gear box 162 arranged on the extruder body 11 , the output shaft of the first motor 161 and the input shaft of the gear box 162 Connection, the output shaft of the gear box 162 is connected with the first end of the screw 15, which can make the screw 15 run stably and reliably.
  • the first motor 161 is a servo motor, which can further improve the stability of the rotation of the screw 15, thereby achieving the purpose of stable material transportation and melt stability.
  • the outlet end of the extrusion die 14 is provided with a melt pressure sensing display part for monitoring the extrusion pressure of the extrusion die 14, and the melt pressure sensing display part is connected to the first
  • the motor 161 is connected, which can form a stable monitoring of the extrusion pressure of the extrusion die 14, and form a closed-loop joint control of the melt pressure and the first motor 161, so as to achieve the purpose of real-time adjustment and control, and then achieve the cooling of the firmware parison. dimensionally stable and precise results.
  • the outlet end of the extrusion die 14 is provided with a melt metering pump for measuring the melt extrusion amount, and the melt metering pump is connected with the melt pressure sensing display part, which can further stabilize the extrusion
  • the extrusion pressure of the die head 14 improves the dimensionally stable and precise effect of the cooling fixture parison.
  • a vacuum cavity 211 is arranged inside the vacuum shaping part 21 , and a vacuum cavity 211 is arranged at the inlet end of the vacuum shaping part 21 .
  • the connected vacuum forming tube 212 can set the structure, shape and size of the cooling firmware parison.
  • the outlet end of the vacuum setting tube 212 is set in the vacuum chamber 211, and the vacuum chamber 211 is also used to hold the first cooling liquid, and the first cooling liquid at least partially submerges the vacuum setting tube 212, so that the cooling firmware parison can pass through
  • the vacuum shaping tube 212 is cooled and shaped.
  • the vacuum forming part 21 also includes a first liquid inlet pipe 213 for flowing into the first cooling liquid and a first liquid outlet pipe 214 for flowing out the first cooling liquid.
  • the first liquid inlet pipe 213 and the first liquid outlet pipe 214 are both. It communicates with the vacuum chamber 211 .
  • the length of the vacuum shaping tube 212 is 0.1 cm to 1 m, which can prolong the shaping time of the cooling fixture parison, and the shaping effect will be better, making the structure, shape and size of the cooling fixture parison more stable At the same time, the substantial extension of the vacuum shaping tube 212 can effectively improve the production efficiency.
  • the first liquid inlet pipe 213 is provided with a first liquid inlet valve 2131 for controlling the entry of the first cooling liquid into the vacuum chamber 211 , which can facilitate the control of the first cooling liquid The flow rate and flow rate entering the vacuum chamber 211 .
  • the first liquid outlet pipe 214 is provided with a first liquid outlet valve 2141 for controlling the outflow of the first cooling liquid from the vacuum chamber 211 , which can facilitate the control of the outflow of the first cooling liquid The flow rate and flow of the vacuum chamber 211 .
  • the first cooling liquid is water, which is economical and convenient to use.
  • the vacuum forming part 21 is provided with a vacuum gauge 215 for detecting the pressure value in the vacuum chamber 211 , and the vacuum gauge 215 passes through the tube body It communicates with the vacuum chamber 211 , and can quickly detect the pressure value in the vacuum chamber 211 .
  • the pipe body is provided with a regulating valve 216 for adjusting the pressure value in the vacuum chamber 211 , so that the vacuum chamber can be adjusted simply and efficiently. Pressure value within 211.
  • the pressure value in the vacuum chamber 211 is negative 0.05 MPa to negative 0.6 MPa, which can improve the setting effect of the cooling firmware parison.
  • the vacuum forming part 21 further includes a vacuum pump 217 communicated with the vacuum chamber 211 , and can vacuumize the vacuum chamber 211 .
  • the vacuum pump 217 is connected to the controller, and the controller is used to control the operation of the vacuum pump 217 .
  • the vacuum chamber 211 is provided with a first liquid level adjusting device 218 for automatically adjusting the liquid level of the first cooling liquid, which can adjust the first cooling liquid as required. the liquid level.
  • the cooling part 31 includes a cooling groove body 311, and the cooling groove body 311 is used for holding the second cooling liquid and cooling the firmware parison through the second cooling liquid. Cool to solidify.
  • the cooling part 31 also includes a second liquid inlet pipe 312 for flowing into the second cooling liquid and a second liquid outlet pipe 313 for flowing out the second cooling liquid, and both the second liquid inlet pipe 312 and the second liquid outlet pipe 313 are the same as the second liquid inlet pipe 312.
  • the inside of the cooling tank body 311 is communicated with each other.
  • the second liquid inlet pipe 312 is provided with a second liquid inlet valve 3121 for controlling the entry of the second cooling liquid into the cooling tank 311 , which can facilitate the control of the second cooling liquid The flow rate and flow rate entering the cooling tank 311 .
  • the second liquid outlet pipe 313 is provided with a second liquid outlet valve 3131 for controlling the flow of the second cooling liquid out of the cooling tank 311 , which can facilitate the control of the outflow of the second cooling liquid The flow rate and flow of the cooling tank 311 .
  • the second cooling liquid is water, which is economical and convenient to use.
  • the cooling tank body 311 is provided with a second liquid level adjusting device 314 for automatically adjusting the liquid level of the second cooling liquid, which can adjust the liquid level of the second cooling liquid as required .
  • the shaping device 2 includes a first seat frame 22 for fixing the vacuum shaping part 21 .
  • the cooling device 3 includes a second mount 32 for fixing the cooling portion 31 .
  • the first seat frame 22 is connected to the second seat frame 32 .
  • the device further includes a dehumidifier 7 disposed on the second seat frame 32, and the dehumidifier 7 is used to remove the liquid on the parison of the cooling fixture.
  • the inlet end of the dehumidifier 7 is connected to the outlet end of the cooling part 31 , and the outlet end of the dehumidifier 7 is used to lead out the dehumidified cooling fixture parison.
  • the inside of the vacuum setting part 21 is provided with a first support sleeve 219 (as shown in FIG. 4 and FIG. 5 ) for realizing stable transmission of the parison of the cooling fixture, which can improve the stability of the parison operation of the cooling fixture sex.
  • the cooling tank body 311 is provided with a second support sleeve for realizing stable transmission of the parison of the cooling fixture, which can improve the stability of the parison of the cooling fixture.
  • the inside of the dehumidifier 7 is provided with a third support sleeve for realizing stable transmission of the parison of the cooling fixture, which can improve the stability of the parison of the cooling fixture.
  • the bottom of the first seat frame 22 and/or the second seat frame 32 is provided with a moving guide wheel that facilitates the movement of the first seat frame 22 and/or the second seat frame 32 .
  • the first seat frame 22 and/or the second seat frame 32 is provided with a first hand wheel for driving the moving guide wheel to move along the axis 8, which can improve the movement stability of the moving guide wheel.
  • the traction device 4 includes a first frame 42 , and the traction wheel portion 41 includes a plurality of traction rubber rollers 411 disposed on the first frame 42 ,
  • the pulling rubber roller 411 is connected with the second motor 43 provided on the first frame 42 through the belt 412 .
  • the two adjacent traction rubber rollers 411 are arranged at intervals and are used for passing the cooling fixture parison, and the rubber rollers 411 can rotate and twist the cooling fixture parison.
  • the second motor 43 is a variable frequency motor.
  • the first frame 42 is provided with a second hand wheel for adjusting the distance between two adjacent rubber rollers, which can flexibly control the distance between two adjacent rubber rollers.
  • the cutting device 5 includes a second frame 52 .
  • the second frame 52 is provided with a cutting blade 53 and a third motor connected to the cutting blade 53 . 54.
  • the third motor 54 is used to drive the cutting disc 53 to rotate.
  • the connection end of the cutter part 51 is connected with the cutter disc 53, and the free end of the cutter part 51 is used to cut the parison of the cooling firmware, which can not only realize single-knife continuous cutting and double-knife fixed-length continuous cutting, but also realize the connection with traction glue. Flying shear slitting mode with roller 411 synchronisation.
  • the second frame 52 is provided with a fourth support sleeve 521 for realizing stable transmission of the parison of the cooling fixture, which can improve the stability of the parison operation of the cooling fixture. .
  • the number of cutting blades 53 is one or more.
  • the number of cutting blades 53 is two (as shown in FIG. 7 and FIG. 8 ).
  • the number of the cutter portions 51 corresponds to one or more.
  • the free end of the first cutter portion 51 is inclined, which can reduce the temperature of the first portion of the cooling fixture parison.
  • One end is cut into an inclined plane; the free end of the second cutter portion 51 is arranged vertically, and the second end of the cooling fixture parison can be cut into a vertical plane.
  • the first rack 42 is connected to the second rack 52 .
  • the third motor 54 is a variable frequency motor.
  • the method for producing cooling firmware of the present invention comprises the following steps:
  • the cooling fixture parison is guided by the guide member 6 from the outlet end of the extrusion die 14 to enter the cutting device 5 through the setting device 2, the cooling device 3 and the pulling device 4 in sequence for cutting.
  • one end of the guide member 6 is connected to the cooling firmware parison through the setting device 2 and the cooling device 3, and the traction device 4 is used to drive the other end of the guide member 6 to move, thereby driving the cooling firmware parison to pass through the setting device 2 and the cooling member in turn.
  • the device 3 and the pulling device 4 enter the cutting device 5 for cutting, and obtain the cooling firmware.
  • the cooling fixture parison is guided by the guide member 6 from the outlet end of the extrusion die 14 to pass through the setting device 2, the cooling device 3, the dehumidifier 7 and the pulling device 4 in sequence into the cutting device 5 for cutting.
  • one end of the guide member 6 is connected to the cooling firmware parison through the setting device 2 and the cooling device 3, and the traction device 4 is used to drive the other end of the guide member 6 to move, thereby driving the cooling firmware parison to pass through the setting device 2 and the cooling member in turn.
  • the device 3, the dehumidifier 7 and the pulling device 4 enter the cutting device 5 for cutting to obtain the cooling firmware.

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Abstract

本发明公开一种用于生产降温固件的装置及方法，包括：挤出机、定型装置、冷却装置、牵引装置和切割装置。所述装置包括引导部件，所述引导部件用于引导降温固件型坯由挤出模头的出口端依次通过所述定型装置、所述冷却装置和所述牵引装置并进入所述切割装置进行切割。本发明能够生产降温效果好的降温固件，且操作方便，生产效率高。

Description

一种用于生产降温固件的装置及方法 技术领域
本发明属于卷烟生产技术领域，具体涉及一种用于生产降温固件的装置。
 背景技术
目前，新型烟草降温结构通常采用PLA(聚乳酸)材料制成，但是由于聚乳酸降温产品的形式和结构特征的差异，因此其生产工艺和装置也不同。
 技术问题
国外IQOS加热不燃烧卷烟采用聚乳酸膜皱褶降温，它是将聚乳酸原料先经过双向拉伸设备制备得到聚乳酸薄膜，再将聚乳酸薄膜进行切割，然后通过卷皱、复合添加的生产工艺植入卷烟滤棒，其工艺流程长且复杂，特别是聚乳酸双向拉伸设备要求高，导致聚乳酸薄膜的生产加工难度系数高。国内烟草企业生产的纸管附聚乳酸膜(纸管附膜)，一般具有以下缺点：首先由于纸管附膜的烟气接触面积小，因此导致烟气温度难以降下来；其次，由于纸管附膜必须使用粘合剂，且粘合剂在高温下的热解产物尚不清楚，因此存在安全隐患。
 技术解决方案
本发明的目的在于针对现有技术的不足之处，提供一种用于生产降温固件的装置，其能够生产降温效果好的降温产品，且操作方便，生产效率高。
为解决上述技术问题，本发明采用如下技术方案：一种用于生产降温固件的装置，包括：挤出机、定型装置、冷却装置、牵引装置和切割装置；其中，所述挤出机包括挤出机本体，所述挤出机本体的内部设置有容纳腔体，所述挤出机本体的第一侧侧壁上设置有与所述容纳腔体相连通的进料口，所述挤出机本体的与所述第一侧侧壁不同的第二侧侧壁上设置有与所述容纳腔体相连通的挤出模头，所述容纳腔体内设置有螺杆，所述螺杆的第一端连接驱动部的动力输出端，所述驱动部用于驱动所述螺杆旋转，所述螺杆的与所述螺杆的所述第一端相反的第二端设置在靠近所述挤出模头的入口端的位置，所述容纳腔体的外表面上设置有用于加热物料的第一加热部，所述螺杆用于将加热熔融后的所述物料驱动至所述挤出模头内并通过所述挤出模头挤出，以生成降温固件型坯；所述定型装置包括用于对所述降温固件型坯进行定型的真空定型部，所述真空定型部的入口端用于与所述挤出模头的出口端连接，所述真空定型部的出口端与所述冷却装置的入口端连接；所述冷却装置包括用于对定型后的所述降温固件型坯进行冷却固化的冷却部，所述冷却部的入口端与所述真空定型部的所述出口端连接，所述冷却部的出口端用于供冷却固化后的所述降温固件型坯引出；所述牵引装置包括牵引轮部，所述牵引轮部用于将冷却固化后的所述降温固件型坯输送至所述切割装置；所述切割装置包括切刀部，所述切刀部用于切割冷却固化后的所述降温固件型坯，以获取所述降温固件。
在一个具体实施例中，所述装置包括引导部件，所述引导部件用于引导所述降温固件型坯由所述挤出模头的所述出口端依次通过所述定型装置、所述冷却装置和所述牵引装置并进入所述切割装置进行切割。
在一个具体实施例中，所述装置还包括烘干机，所述烘干机用于烘干所述物料的游离水或所述游离水和结合水，且烘干后的所述物料用于通过所述进料口进入所述容纳腔体内。
在一个具体实施例中，烘干后的所述物料的温度为40～100摄氏度。
在一个具体实施例中，所述第一加热部包括多个加热元件，所述多个加热元件间隔卡设在所述容纳腔体的外表面上，使得所述螺杆的外表面与所述容纳腔体的内表面之间依次形成物料输送段、物料熔融段、熔体输送段、均化输送段和加热保温段；其中，所述物料输送段用于将所述物料由所述进料口输送至所述容纳腔体内；所述物料熔融段用于使所述物料达到熔融温度，逐渐融化成熔体；所述熔体输送段用于将所述熔体沿着所述螺杆进行搅拌混合并输送至所述均化输送段；所述均化输送段用于将所述熔体继续熔融稳定并输送至所述加热保温段；所述加热保温段用于稳定所述熔体的温度。
在一个具体实施例中，所述挤出模头上设置有第二加热部，所述第二加热部用于继续稳定所述熔体的温度，使得所述熔体通过所述挤出模头挤出并生成所述降温固件型坯。
在一个具体实施例中，位于所述物料输送段的所述加热元件用于使得所述物料的输送温度保持在100～145摄氏度；位于所述物料熔融段的所述加热元件用于使得所述物料熔融的温度保持在130～190摄氏度；位于所述熔体输送段的所述加热元件用于使得所述熔体沿着所述螺杆进行搅拌混合并输送的温度保持在135～200摄氏度；位于所述均化输送段的所述加热元件用于使得所述熔体继续熔融稳定并输送的温度保持在130～200摄氏度；位于所述加热保温段的所述加热元件用于使得所述熔体的稳定温度保持在135～175摄氏度；所述第二加热部用于使得所述熔体挤出并生成所述降温固件型坯的温度为125～175摄氏度。
在一个具体实施例中，所述加热元件为加热线圈；所述第二加热部为加热线圈；所述螺杆的数目为一个或多个；所述挤出模头的内部设置有异形流道；所述物料为可全降解材料；所述降温固件为加热不燃烧卷烟用降温管；所述降温固件型坯为空心管状型坯。
在一个具体实施例中，所述驱动部包括设置在所述挤出机本体上的第一电机和齿轮箱，所述第一电机的输出轴与所述齿轮箱的输入轴连接，所述齿轮箱的输出轴与所述螺杆的所述第一端连接。
在一个具体实施例中，所述挤出模头的所述出口端设置有用于对所述挤出模头的挤出压力进行监控的熔体压力传感显示部，所述熔体压力传感显示部与所述第一电机连接。
在一个具体实施例中，所述挤出模头的所述出口端设置有用于计量所述熔体挤出量的熔体计量泵，所述熔体计量泵与所述熔体压力传感显示部连接。
在一个具体实施例中，所述真空定型部的内部设置有真空腔体，所述真空定型部的所述入口端设置有与所述真空腔体相连通的真空定型管，所述真空定型管的出口端设置在所述真空腔体内，所述真空腔体还用于盛放第一冷却液体，且所述第一冷却液体至少部分地淹没所述真空定型管，使得所述降温固件型坯能够通过所述真空定型管进行冷却定型；所述真空定型部还包括用于流入所述第一冷却液体的第一进液管和用于流出所述第一冷却液体的第一出液管，所述第一进液管和所述第一出液管均与所述真空腔体相连通。
在一个具体实施例中，所述真空腔体内的压力值为负0.05兆帕～负0.6兆帕。
在一个具体实施例中，所述真空定型部上设置有用于检测所述真空腔体内压力值的真空表，所述真空表通过管体与所述真空腔体连通；所述管体上设置有用于调节所述真空腔体内压力值的调节阀。
在一个具体实施例中，所述冷却部包括冷却槽体，所述冷却槽体用于盛放第二冷却液体并通过所述第二冷却液体对所述降温固件型坯进行冷却固化；所述冷却部还包括用于流入所述第二冷却液体的第二进液管和用于流出所述第二冷却液体的第二出液管，所述第二进液管和所述第二出液管均与所述冷却槽体的内部相连通。
在一个具体实施例中，所述真空腔体内设置有用于自动调节所述第一冷却液体液位的第一液位调节装置；所述冷却槽体内设置有用于自动调节所述第二冷却液体液位的第二液位调节装置。
在一个具体实施例中，所述定型装置包括用于固定所述真空定型部的第一座架；所述冷却装置包括用于固定所述冷却部的第二座架；所述第一座架与所述第二座架连接。
在一个具体实施例中，所述装置还包括设置在所述第二座架上的去湿器，所述去湿器用于去除所述降温固件型坯上的液体，所述去湿器的入口端与所述冷却部的出口端连接，所述去湿器的出口端用于供去湿后的所述降温固件型坯引出。
在一个具体实施例中，所述真空定型部的内部设置有用于实现所述降温固件型坯稳定传输的第一支撑套；所述冷却槽体内设置有用于实现所述降温固件型坯稳定传输的第二支撑套；所述去湿器的内部设置有用于实现所述降温固件型坯稳定传输的第三支撑套。
在一个具体实施例中，所述第一座架和/或所述第二座架的底部设置有便于所述第一座架和/或所述第二座架移动的移动导轮。
在一个具体实施例中，所述第一座架和/或所述第二座架上设置有用于驱动所述移动导轮沿轴线移动的第一手轮。
在一个具体实施例中，所述牵引装置包括第一机架，所述牵引轮部包括设置在所述第一机架上的多个胶辊，所述胶辊与设置在所述第一机架上的第二电机连接，所述第二电机用于驱动所述胶辊转动；相邻两所述胶辊之间呈间隔设置并用于供所述降温固件型坯通过，且所述胶辊能够将所述降温固件型坯旋转扭曲。
在一个具体实施例中，所述第一机架上设置有用于调节相邻两所述胶辊之间距离的第二手轮。
在一个具体实施例中，所述切割装置包括第二机架，所述第二机架上设置有切割刀盘和与所述切割刀盘连接的第三电机，所述第三电机用于驱动所述切割刀盘转动；所述切刀部的连接端与所述切割刀盘连接，所述切刀部的自由端用于切割所述降温固件型坯。
在一个具体实施例中，所述第二机架上设置有用于实现所述降温固件型坯稳定传输的第四支撑套。
一种用于生产降温固件的方法，包括以下步骤：获取所述装置；将所述物料放入所述挤出机内，并通过所述挤出模头挤出所述降温固件型坯；利用所述定型装置对所述降温固件型坯进行定型；利用所述冷却装置对定型后的所述降温固件型坯进行冷却固化；利用所述牵引装置将冷却固化的所述降温固件型坯输送至所述切割装置；利用所述切割装置切割所述降温固件型坯，获取所述降温固件。
在一个具体实施例中，利用所述引导部件引导所述降温固件型坯由所述挤出模头的所述出口端依次通过所述定型装置、所述冷却装置和所述牵引装置并进入所述切割装置进行切割。
 有益效果
与现有技术相比，本发明的有益效果为：
1、本发明的装置能够实现降温固件的连续、规模化生产；同时，该装置操作方便，运行稳定可靠，生产效率高。
2、本发明的装置的容纳腔体的外表面上设置有第一加热部，使得物料在生成降温固件型坯的过程中温度可控，能够提高降温固件型坯的产品精度。
3、本发明的装置的挤出模头上设置有第二加热部，能够进一步提高的温度可控性，进一步提高管状型坯的产品精度。
4、本发明的装置的挤出模头的出口端设置有压力传感显示部，熔体压力传感显示部与第一电机连接，能够对挤出模头的挤出压力形成稳定的监控，并将熔体的压力与第一电机形成闭环联控，达到实时调整与控制的目的，进而达到降温固件型坯的尺寸稳定、精确的效果。
5、本发明的装置的挤出模头的出口端设置有用于计量熔体挤出量的熔体计量泵，熔体计量泵与熔体压力传感显示部连接，能够进一步稳定挤出模头的挤出压力，提高降温固件型坯的尺寸稳定、精确的效果。
6、本发明的装置设置有真空定型部，真空定型部的入口端设置有与真空腔体相连通的真空定型管，能够简捷高效地对降温固件型坯进行结构、形状和尺寸定型，稳定性好，可靠性好。
7、本发明的装置的真空定型部的内部设置有真空腔体，真空腔体还用于盛放第一冷却液体，且第一冷却液体至少部分地淹没真空定型管，能够使得降温固件型坯通过真空定型管快速进行冷却定型，且定型效果好。
8、本发明的装置的真空定型部上设置有用于检测真空腔体内压力值的真空表，能够快速检测真空腔体内的压力值，提高定型精度。
9、本发明的装置的真空定型部上设置有用于调节真空腔体内压力值的调节阀，能够简捷高效地调节真空腔体内的压力值，进一步提高降温固件型坯的定型效果和定型精度。
10、本发明的装置设置有的第一支撑套、第二支撑套、第三支撑套和第四支撑套，能够有效提高降温固件型坯运行的稳定性。
11、本发明的装置的牵引装置能够将降温固件型坯旋转扭曲，且稳定性好。
12、本发明的装置的切刀部不仅能够实现单刀连续切和双刀定长连续切分，还能够实现与牵引胶辊同步的飞剪分切模式。
 附图说明
图1示出了本发明的生产降温固件的装置的一个具体实施例的结构示意图；
图2示出了本发明的生产降温固件的装置的挤出机本体的一个具体实施例的部分结构示意图；
图3示出了本发明的生产降温固件的装置的定型装置和冷却装置及去湿器的一个具体实施例的结构示意图；
图4示出了本发明的生产降温固件的装置的定型装置的一个具体实施例的部分结构示意图；
图5示出了本发明的生产降温固件的装置的引导管引导降温固件型坯的一个具体实施例的部分结构示意图；
图6示出了本发明的生产降温固件的装置的牵引装置和切割装置的一个具体实施例的结构示意图；
图7示出了本发明的生产降温固件的装置的降温固件型坯切断成斜面一个具体实施例的结构示意图；
图8示出了本发明的生产降温固件的装置的降温固件型坯切断成垂直面一个具体实施例的结构示意图；
其中，1‑挤出机；11‑挤出机本体；12‑容纳腔体；13‑进料口；14‑挤出模头；15‑螺杆；16‑驱动部；161‑第一电机；162‑齿轮箱；17‑第一加热部；171‑加热元件；2‑定型装置；21‑真空定型部；211‑真空腔体；212‑真空定型管；213‑第一进液管；2131‑第一进液阀；214‑第一出液管；2141‑第一出液阀；215‑真空表；216‑调节阀；217‑真空泵；218‑第一液位调节装置；219‑第一支撑套；22‑第一座架；3‑冷却装置；31‑冷却部；311‑冷却槽体；312‑第二进液管；3121‑第二进液阀；313‑第二出液管；3131‑第二出液阀；314‑第二液位调节装置；4‑牵引装置；41‑牵引轮部；411‑牵引胶辊；412‑皮带；42‑第一机架；43‑第二电机；5‑切割装置；51‑切刀部；52‑第二机架；521‑第四支撑套；53‑切割刀盘；54‑第三电机；6‑引导部件；7‑去湿器；8‑轴线。
 本发明的实施方式
下面结合附图所示的实施例对本发明作进一步说明。
如图1所示，本发明的生产降温固件的装置，包括：挤出机1、定型装置2、冷却装置3、牵引装置4和切割装置5。其中，
挤出机1包括挤出机本体11(如图2所示)，挤出机本体11的内部设置有容纳腔体12。挤出机本体11的第一侧侧壁上设置有与容纳腔体12相连通的进料口13。挤出机本体11的与第一侧侧壁不同的第二侧侧壁上设置有与容纳腔体12相连通的挤出模头14。容纳腔体12内设置有螺杆15，螺杆15的第一端连接驱动部16的动力输出端，驱动部16用于驱动螺杆15旋转，螺杆15的与螺杆15的第一端相反的第二端设置在靠近挤出模头14的入口端的位置。容纳腔体12的外表面上设置有用于加热物料的第一加热部17，螺杆15用于将加热熔融后的物料驱动至挤出模头14内并通过挤出模头14挤出，以生成降温固件型坯。
定型装置2包括用于对降温固件型坯进行定型的真空定型部21(如图3～5所示)，真空定型部21的入口端用于与挤出模头14的出口端连接，真空定型部21的出口端与冷却装置3的入口端连接。
冷却装置3包括用于对定型后的降温固件型坯进行冷却固化的冷却部31(如图3所示)，冷却部31的入口端与真空定型部21的出口端连接，冷却部31的出口端用于供冷却固化后的降温固件型坯引出。
牵引装置4包括牵引轮部41(如图6所示)，牵引轮部41用于将冷却固化后的降温固件型坯输送至切割装置5。
切割装置5包括切刀部51(如图7、图8所示)，切刀部51用于切割冷却固化后的降温固件型坯，以获取降温固件。
使用时，干燥的降温物料通过进料口13进入容纳腔体12内，经过第一加热部17加热、螺杆15剪切至熔融态后，到达挤出模头14处，并通过挤出模头14挤出生成降温固件型坯，降温固件型坯进入真空定型部21内进行定型，定型后的降温固件型坯进入冷却部31进一步冷却固化，经过牵引轮部41向前输送至切割装置5，利用切刀部51切断后，得到所需长度的降温固件，最后产品整理收集。该装置能够实现降温固件的连续生产。同时，该装置操作方便，运行稳定可靠，生产效率高。
在一个具体的实施例中，如图5所示，装置包括引导部件6，引导部件6用于引导降温固件型坯由挤出模头14的出口端经定型装置2和冷却装置3进入牵引装置4。使用时，将引导部件6与高温的降温固件型坯粘结在一起，通过驱动引导部件6带动降温固件型坯依次经过定型装置2和冷却装置3进入牵引装置4，简捷高效，稳定性好。
在一个具体的实施例中，装置还包括烘干机，烘干机用于烘干物料的游离水或游离水和结合水，且烘干后的物料用于通过进料口13进入容纳腔体12内，能够提高物料的熔融效果。
在一个具体的实施例中，烘干后的物料的温度为40～100摄氏度。
在一个具体的实施例中，如图2所示，第一加热部17包括多个加热元件171，多个加热元件171间隔卡设在容纳腔体12的外表面上，热量能够传递至容纳腔体12的内表面和螺杆15上，使得螺杆15的外表面与容纳腔体12的内表面之间依次形成物料输送段、物料熔融段、熔体输送段、均化输送段和加热保温段，能够进一步提高物料的熔融共混效果，便于挤出模头14挤出降温固件型坯。其中，物料输送段用于将烘干后的物料由进料口输送至容纳腔体内。物料熔融段用于使烘干后的物料达到熔融温度，逐渐融化成熔体。熔体输送段用于将熔体沿着螺杆进行搅拌混合并输送至均化输送段。均化输送段用于将熔体继续熔融稳定并输送至加热保温段。加热保温段用于稳定熔体的温度。
在一个具体的实施例中，挤出模头14上设置有第二加热部，第二加热部用于继续稳定熔体的温度，使得熔体挤出模头挤出并生成降温固件型坯，能够提高降温固件型坯的生成效果。优选的，第二加热部卡设在挤出模头14的外表面上。
在一个具体的实施例中，位于物料输送段的加热元件171用于使得烘干后的物料的输送温度保持在100～145摄氏度。位于物料熔融段的加热元件171用于使得物料熔融的温度保持在130～190摄氏度。位于熔体输送段的加热元件171用于使得熔体沿着螺杆进行搅拌混合并输送的温度保持在135～200摄氏度。位于均化输送段的加热元件171用于使得熔体继续熔融稳定并输送的温度保持在130～200摄氏度。位于加热保温段的加热元件171用于使得熔体的稳定温度保持在135～175摄氏度。第二加热部用于使得熔体挤出并生成降温固件型坯的温度为125～175摄氏度，能够根据物料的挤出状态进行调节。
在一个具体的实施例中，如图2所示，加热元件171为加热线圈。
在一个具体的实施例中，加热元件171与设置在挤出机本体11上的控制器连接，控制器用于控制加热元件171的加热温度，能够使得挤出机1的工作温度始终稳定，物料稳定、均匀。
在一个具体的实施例中，第二加热部为加热线圈。
在一个具体的实施例中，第二加热部与控制器连接，控制器用于控制第二加热部的加热温度，能够进一步提高挤出机1工作温度的稳定性，进一步提高物料的稳定性和均匀性。
在一个具体的实施例中，挤出机本体11采用钢制成，并通过氮化处理，使得挤出机本体11具有耐磨性、耐疲劳性、耐蚀性及耐高温的特性。
在一个具体的实施例中，螺杆15的数目为一个或多个。优选的，螺杆15的数目为两个，能够进一步提高物料的熔融效果和降温固件型坯的生成效果。
在一个具体的实施例中，螺杆15采用钢制成，并通过氮化处理，使得螺杆15具有耐磨性、耐疲劳性、耐蚀性及耐高温的特性。
在一个具体的实施例中，挤出模头14的内部设置有异形流道。优选的，挤出模头14的内部设置有对称流道，能够便于生成具有辐条式中空腔体的降温固件型坯。
在一个具体的实施例中，挤出模头14的横截面为圆环形。
在一个具体的实施例中，如图1所示，进料口13为进料斗。
在一个优选的实施例中，进料斗采用304不锈钢材料制造，卫生美观。
在一个具体的实施例中，物料为可全降解材料，安全性好，环保性好。优选的，物料为聚乳酸材料。
在一个具体的实施例中，降温固件为加热不燃烧卷烟用降温管。具体的，加热不燃烧卷烟用降温管用于形成加热不燃烧卷烟滤棒的降温部。
在一个具体的实施例中，降温固件型坯为空心管状型坯。
在一个具体的实施例中，如图1所示，驱动部16包括设置在挤出机本体11上的第一电机161和齿轮箱162，第一电机161的输出轴与齿轮箱162的输入轴连接，齿轮箱162的输出轴与螺杆15的第一端连接，能够使得螺杆15运行稳定、可靠。优选的，第一电机161为伺服电机，能够进一步提高螺杆15转动的稳定性，进而能够实现稳定物料输送与熔体稳定的目的。
在一个具体的实施例中，挤出模头14的出口端设置有用于对挤出模头14的挤出压力进行监控的熔体压力传感显示部，熔体压力传感显示部与第一电机161连接，能够对挤出模头14的挤出压力形成稳定的监控，并将熔体的压力与第一电机161形成闭环联控，达到实时调整与控制的目的，进而达到降温固件型坯的尺寸稳定、精确的效果。
在一个具体的实施例中，挤出模头14的出口端设置有用于计量熔体挤出量的熔体计量泵，熔体计量泵与熔体压力传感显示部连接，能够进一步稳定挤出模头14的挤出压力，提高降温固件型坯的尺寸稳定、精确的效果。
在一个具体的实施例中，如图1、图3、图4、图5所示，真空定型部21的内部设置有真空腔体211，真空定型部21的入口端设置有与真空腔体211相连通的真空定型管212，能够对降温固件型坯进行结构、形状和尺寸定型。真空定型管212的出口端设置在真空腔体211内，真空腔体211还用于盛放第一冷却液体，且第一冷却液体至少部分地淹没真空定型管212，使得降温固件型坯能够通过真空定型管212进行冷却定型。真空定型部21还包括用于流入第一冷却液体的第一进液管213和用于流出第一冷却液体的第一出液管214，第一进液管213和第一出液管214均与真空腔体211相连通。
在一个具体的实施例中，真空定型管212的长度为0.1厘米～1米，能够延长降温固件型坯的定型时间，定型效果会更好，使得降温固件型坯的结构、形状和尺寸更加稳定，同时，真空定型管212的大幅度延长，能够有效提高生产的效率。
在一个具体的实施例中，如图3所示，第一进液管213上设置有用于控制第一冷却液体进入真空腔体211内的第一进液阀2131，能够便于控制第一冷却液体进入真空腔体211的流速和流量。
在一个具体的实施例中，如图3所示，第一出液管214上设置有用于控制第一冷却液体流出真空腔体211的第一出液阀2141，能够便于控制第一冷却液体流出真空腔体211的流速和流量。
在一个优选的实施例中，第一冷却液体为水，经济性好，使用方便。
在一个具体的实施例中，如图1、图3、图4、图5所示，真空定型部21上设置有用于检测真空腔体211内压力值的真空表215，真空表215通过管体与真空腔体211连通，能够快速检测真空腔体211内的压力值。
在一个具体的实施例中，如图1、图3、图4、图5所示，管体上设置有用于调节真空腔体211内压力值的调节阀216，能够简捷高效地调节真空腔体211内的压力值。
在一个具体的实施例中，真空腔体211内的压力值为负0.05兆帕～负0.6兆帕，能够提高降温固件型坯的定型效果。
在一个具体的实施例中，如图1、图3所示，真空定型部21还包括与真空腔体211相连通的真空泵217，能够对真空腔体211抽真空。真空泵217与控制器连接，控制器用于控制真空泵217的运转。
在一个具体的实施例中，如图4、图5所示，真空腔体211内设置有用于自动调节第一冷却液体液位的第一液位调节装置218，能够根据需要调节第一冷却液体的液位。
在一个具体的实施例中，如图1、图3所示，冷却部31包括冷却槽体311，冷却槽体311用于盛放第二冷却液体并通过第二冷却液体对降温固件型坯进行冷却固化。冷却部31还包括用于流入第二冷却液体的第二进液管312和用于流出第二冷却液体的第二出液管313，第二进液管312和第二出液管313均与冷却槽体311的内部相连通。
在一个具体的实施例中，如图3所示，第二进液管312上设置有用于控制第二冷却液体进入冷却槽体311内的第二进液阀3121，能够便于控制第二冷却液体进入冷却槽体311的流速和流量。
在一个具体的实施例中，如图3所示，第二出液管313上设置有用于控制第二冷却液体流出冷却槽体311的第二出液阀3131，能够便于控制第二冷却液体流出冷却槽体311的流速和流量。
在一个优选的实施例中，第二冷却液体为水，经济性好，使用方便。
在一个具体的实施例中，如图1所示，冷却槽体311内设置有用于自动调节第二冷却液体液位的第二液位调节装置314，能够根据需要调节第二冷却液体的液位。
在一个具体的实施例中，如图1、图3所示，定型装置2包括用于固定真空定型部21的第一座架22。冷却装置3包括用于固定冷却部31的第二座架32。
在一个具体的实施例中，如图1、图3所示，第一座架22与第二座架32连接。
在一个具体的实施例中，装置还包括设置在第二座架32上的去湿器7，去湿器7用于去除降温固件型坯上的液体。去湿器7的入口端与冷却部31的出口端连接，去湿器7的出口端用于供去湿后的降温固件型坯引出。
在一个具体的实施例中，真空定型部21的内部设置有用于实现降温固件型坯稳定传输的第一支撑套219(如图4、图5所示)，能够提高降温固件型坯运行的稳定性。冷却槽体311内设置有用于实现降温固件型坯稳定传输的第二支撑套，能够提高降温固件型坯运行的稳定性。去湿器7的内部设置有用于实现降温固件型坯稳定传输的第三支撑套，能够提高降温固件型坯运行的稳定性。
在一个具体的实施例中，第一座架22和/或第二座架32的底部设置有便于第一座架22和/或第二座架32移动的移动导轮。
在一个具体的实施例中，第一座架22和/或第二座架32上设置有用于驱动移动导轮沿轴线8移动的第一手轮，能够提高移动导轮移动的稳定性。
在一个具体的实施例中，如图1、图6所示，牵引装置4包括第一机架42，牵引轮部41包括设置在所述第一机架42上的多个牵引胶辊411，牵引胶辊411通过皮带412与设置在第一机架42上的第二电机43连接。相邻两牵引胶辊411之间呈间隔设置并用于供降温固件型坯通过，且述胶辊411能够将降温固件型坯旋转扭曲。
在一个优选的实施例中，第二电机43为变频电机。
在一个具体的实施例中，第一机架42上设置有用于调节相邻两胶辊之间距离的第二手轮，能够灵活控制相邻两胶辊之间的距离。
在一个具体的实施例中，如图1、图6所示，切割装置5包括第二机架52，第二机架52上设置有切割刀盘53和与切割刀盘53连接的第三电机54，第三电机54用于驱动切割刀盘53转动。切刀部51的连接端与切割刀盘53连接，切刀部51的自由端用于切割降温固件型坯，不仅能够实现单刀连续切和双刀定长连续切分，还能够实现与牵引胶辊411同步的飞剪分切模式。
在一个具体的实施例中，如图7、图8所示，第二机架52上设置有用于实现降温固件型坯稳定传输的第四支撑套521，能够提高降温固件型坯运行的稳定性。
在一个具体的实施例中，切割刀盘53的数目为一个或多个。优选的，切割刀盘53的数目为两个(如图7、图8所示)。
在一个具体的实施例中，切刀部51的数目对应为一个或多个。
在一个具体的实施例中，如图7所示，当切刀部51的数目为多个时，其中，第一个切刀部51的自由端呈倾斜设置，能够将降温固件型坯的第一端被切断成斜面；第二切刀部51的自由端呈垂向设置，能够将降温固件型坯的第二端被切断成垂直面。
在一个具体的实施例中，如图1、图6所示，第一机架42与第二机架52连接。
在一个优选的实施例中，第三电机54为变频电机。
本发明的用于生产降温固件的方法，包括以下步骤：
 (1)获取上述实施例所述的装置；
 (2)将物料放入挤出机1内，并通过挤出模头14挤出降温固件型坯；
 (3)利用定型装置2对降温固件型坯进行定型；
 (4)利用冷却装置3对定型后降温固件型坯进行冷却固化；
 (5)利用牵引装置4将冷却固化的降温固件型坯输送至切割装置5；
(6)利用切割装置5切割降温固件型坯，获取降温固件。
在一个具体的实施例中，利用引导部件6引导降温固件型坯由挤出模头14的出口端依次通过定型装置2、冷却装置3和牵引装置4进入切割装置5进行切割。具体的，引导部件6的一端穿过定型装置2和冷却装置3与降温固件型坯连接，利用牵引装置4驱动引导部件6的另一端运动，进而带动降温固件型坯依次通过定型装置2、冷却装置3和牵引装置4并进入切割装置5进行切断，获取降温固件。
在一个具体的实施例中，利用引导部件6引导降温固件型坯由挤出模头14的出口端依次通过定型装置2、冷却装置3、去湿器7和牵引装置4进入切割装置5进行切割。具体的，引导部件6的一端穿过定型装置2和冷却装置3与降温固件型坯连接，利用牵引装置4驱动引导部件6的另一端运动，进而带动降温固件型坯依次通过定型装置2、冷却装置3、去湿器7和牵引装置4并进入切割装置5进行切断，获取降温固件。
本发明的保护范围不限于上述的实施例，显然，本领域的技术人员可以对本发明进行各种改动和变形而不脱离本发明的范围和精神。倘若这些改动和变形属于本发明权利要求及其等同技术的范围，则本发明的意图也包含这些改动和变形在内。

Claims (27)

  1. 一种用于生产降温固件的装置，其特征在于，包括：挤出机(1)、定型装置(2)、冷却装置(3)、牵引装置(4)和切割装置(5)；其中，
    所述挤出机(1)包括挤出机本体(11)，所述挤出机本体(11)的内部设置有容纳腔体(12)，所述挤出机本体(11)的第一侧侧壁上设置有与所述容纳腔体相连通的进料口(13)，所述挤出机本体(11)的与所述第一侧侧壁不同的第二侧侧壁上设置有与所述容纳腔体(12)相连通的挤出模头(14)，所述容纳腔体(12)内设置有螺杆(15)，所述螺杆(15)的第一端连接驱动部(16)的动力输出端，所述驱动部(16)用于驱动所述螺杆(15)旋转，所述螺杆(15)的与所述螺杆(15)的所述第一端相反的第二端设置在靠近所述挤出模头(14)的入口端的位置，所述容纳腔体(12)的外表面上设置有用于加热物料的第一加热部(17)，所述螺杆(15)用于将加热熔融后的所述物料驱动至所述挤出模头(14)内并通过所述挤出模头(14)挤出，以生成降温固件型坯；
    所述定型装置(2)包括用于对所述降温固件型坯进行定型的真空定型部(21)，所述真空定型部(21)的入口端用于与所述挤出模头(14)的出口端连接，所述真空定型部(21)的出口端与所述冷却装置(3)的入口端连接；
    所述冷却装置(3)包括用于对定型后的所述降温固件型坯进行冷却固化的冷却部(31)，所述冷却部(31)的入口端与所述真空定型部(21)的所述出口端连接，所述冷却部(31)的出口端用于供冷却固化后的所述降温固件型坯引出；
    所述牵引装置(4)包括牵引轮部(41)，所述牵引轮部(41)用于将冷却固化后的所述降温固件型坯输送至所述切割装置(5)；
    所述切割装置(5)包括切刀部(51)，所述切刀部(51)用于切割冷却固化后的所述降温固件型坯，以获取所述降温固件。
  2. 根据权利要求1所述的用于生产降温固件的装置，其特征在于，所述装置包括引导部件(6)，所述引导部件(6)用于引导所述降温固件型坯由所述挤出模头(14)的所述出口端依次通过所述定型装置(2)、所述冷却装置(3)和所述牵引装置(4)并进入所述切割装置(5)进行切割。
  3. 根据权利要求1所述的用于生产降温固件的装置，其特征在于，所述装置还包括烘干机，所述烘干机用于烘干所述物料的游离水或所述游离水和结合水，且烘干后的所述物料用于通过所述进料口进入所述容纳腔体内。
  4. 根据权利要求3所述的用于生产降温固件的装置，其特征在于，烘干后的所述物料的温度为40～100摄氏度。
  5. 根据权利要求1所述的用于生产降温固件的装置，其特征在于，所述第一加热部(17)包括多个加热元件(171)，所述多个加热元件(171)间隔卡设在所述容纳腔体(12)的外表面上，使得所述螺杆(15)的外表面与所述容纳腔体(12)的内表面之间依次形成物料输送段、物料熔融段、熔体输送段、均化输送段和加热保温段；其中，
    所述物料输送段用于将所述物料由所述进料口(13)输送至所述容纳腔体(12)内；
    所述物料熔融段用于使所述物料达到熔融温度，逐渐融化成熔体；
    所述熔体输送段用于将所述熔体沿着所述螺杆进行搅拌混合并输送至所述均化输送段；
    所述均化输送段用于将所述熔体继续熔融稳定并输送至所述加热保温段；
    所述加热保温段用于稳定所述熔体的温度。
  6. 根据权利要求5所述的用于生产降温固件的装置，其特征在于，所述挤出模头(14)上设置有第二加热部，所述第二加热部用于继续稳定所述熔体的温度，使得所述熔体通过所述挤出模头(14)挤出并生成所述降温固件型坯。
  7. 根据权利要求6所述的用于生产降温固件的装置，其特征在于，位于所述物料输送段的所述加热元件(171)用于使得所述物料的输送温度保持在100～145摄氏度；位于所述物料熔融段的所述加热元件(171)用于使得所述物料熔融的温度保持在130～190摄氏度；位于所述熔体输送段的所述加热元件(171)用于使得所述熔体沿着所述螺杆进行搅拌混合并输送的温度保持在135～200摄氏度；位于所述均化输送段的所述加热元件(171)用于使得所述熔体继续熔融稳定并输送的温度保持在130～200摄氏度；位于所述加热保温段的所述加热元件(171)用于使得所述熔体的稳定温度保持在135～175摄氏度；所述第二加热部用于使得所述熔体挤出并生成所述降温固件型坯的温度为125～175摄氏度。
  8. 根据权利要求1所述的用于生产降温固件的装置，其特征在于，所述加热元件(171)为加热线圈；所述第二加热部为加热线圈；所述螺杆(15)的数目为一个或多个；所述挤出模头(14)的内部设置有异形流道；所述物料为可全降解材料；所述降温固件为加热不燃烧卷烟用降温管；所述降温固件型坯为空心管状型坯。
  9. 根据权利要求1所述的用于生产降温固件的装置，其特征在于，所述驱动部(16)包括设置在所述挤出机本体(11)上的第一电机(161)和齿轮箱(162)，所述第一电机(161)的输出轴与所述齿轮箱(162)的输入轴连接，所述齿轮箱(162)的输出轴与所述螺杆(15)的所述第一端连接。
  10. 根据权利要求9所述的用于生产降温固件的装置，其特征在于，所述挤出模头(14)的所述出口端设置有用于对所述挤出模头(14)的挤出压力进行监控的熔体压力传感显示部，所述熔体压力传感显示部与所述第一电机(161)连接。
  11. 根据权利要求10所述的用于生产降温固件的装置，其特征在于，所述挤出模头(14)的所述出口端设置有用于计量所述熔体挤出量的熔体计量泵，所述熔体计量泵与所述熔体压力传感显示部连接。
  12. 根据权利要求1所述的用于生产降温固件的装置，其特征在于，所述真空定型部(21)的内部设置有真空腔体(211)，所述真空定型部(21)的所述入口端设置有与所述真空腔体(211)相连通的真空定型管(212)，所述真空定型管(212)的出口端设置在所述真空腔体(211)内，所述真空腔体(211)还用于盛放第一冷却液体，且所述第一冷却液体至少部分地淹没所述真空定型管(212)，使得所述降温固件型坯能够通过所述真空定型管(212)进行冷却定型；所述真空定型部(21)还包括用于流入所述第一冷却液体的第一进液管(213)和用于流出所述第一冷却液体的第一出液管(214)，所述第一进液管(213)和所述第一出液管(214)均与所述真空腔体(211)相连通。
  13. 根据权利要求12所述的用于生产降温固件的装置，其特征在于，所述真空腔体(211)内的压力值为负0.05兆帕～负0.6兆帕。
  14. 根据权利要求12所述的用于生产降温固件的装置，其特征在于，所述真空定型部(21)上设置有用于检测所述真空腔体(211)内压力值的真空表(215)，所述真空表(215)通过管体与所述真空腔体(211)连通；所述管体上设置有用于调节所述真空腔体内压力值的调节阀(216)。
  15. 根据权利要求12所述的用于生产降温固件的装置，其特征在于，所述冷却部(31)包括冷却槽体(311)，所述冷却槽体(311)用于盛放第二冷却液体并通过所述第二冷却液体对所述降温固件型坯进行冷却固化；所述冷却部(31)还包括用于流入所述第二冷却液体的第二进液管(312)和用于流出所述第二冷却液体的第二出液管(313)，所述第二进液管(312)和所述第二出液管(313)均与所述冷却槽体(311)的内部相连通。
  16. 根据权利要求15所述的用于生产降温固件的装置，其特征在于，所述真空腔体(211)内设置有用于自动调节所述第一冷却液体液位的第一液位调节装置(219)；所述冷却槽体(311)内设置有用于自动调节所述第二冷却液体液位的第二液位调节装置(314)。
  17. 根据权利要求15所述的用于生产降温固件的装置，其特征在于，所述定型装置(2)包括用于固定所述真空定型部(21)的第一座架(22)；所述冷却装置(3)包括用于固定所述冷却部(31)的第二座架(32)；所述第一座架(22)与所述第二座架(32)连接。
  18. 根据权利要求17所述的用于生产降温固件的装置，其特征在于，所述装置还包括设置在所述第二座架上的去湿器(7)，所述去湿器(7)用于去除所述降温固件型坯上的液体，所述去湿器(7)的入口端与所述冷却部(31)的出口端连接，所述去湿器(7)的出口端用于供去湿后的所述降温固件型坯引出。
  19. 根据权利要求18所述的用于生产降温固件的装置，其特征在于，所述真空定型部(21)的内部设置有用于实现所述降温固件型坯稳定传输的第一支撑套(219)；所述冷却槽体(211)内设置有用于实现所述降温固件型坯稳定传输的第二支撑套；所述去湿器(7)的内部设置有用于实现所述降温固件型坯稳定传输的第三支撑套。
  20. 根据权利要求17所述的用于生产降温固件的装置，其特征在于，所述第一座架(22)和/或所述第二座架(32)的底部设置有便于所述第一座架(22)和/或所述第二座架(32)移动的移动导轮。
  21. 根据权利要求20所述的用于生产降温固件的装置，其特征在于，所述第一座架(22)和/或所述第二座架(32)上设置有用于驱动所述移动导轮沿轴线(8)移动的第一手轮。
  22. 根据权利要求1所述的用于生产降温固件的装置，其特征在于，所述牵引装置(4)包括第一机架(42)，所述牵引轮部(41)包括设置在所述第一机架上的多个胶辊(411)，所述胶辊(411)与设置在所述第一机架(42)上的第二电机(43)连接，所述第二电机(43)用于驱动所述胶辊(411)转动；相邻两所述胶辊(411)之间呈间隔设置并用于供所述降温固件型坯通过，且所述胶辊(411)能够将所述降温固件型坯旋转扭曲。
  23. 根据权利要求22所述的用于生产降温固件的装置，其特征在于，所述第一机架(42)上设置有用于调节相邻两所述胶辊(411)之间距离的第二手轮。
  24. 根据权利要求1所述的用于生产降温固件的装置，其特征在于，所述切割装置(5)包括第二机架(52)，所述第二机架(52)上设置有切割刀盘(53)和与所述切割刀盘(53)连接的第三电机(54)，所述第三电机(54)用于驱动所述切割刀盘(53)转动；所述切刀部(51)的连接端与所述切割刀盘(53)连接，所述切刀部(51)的自由端用于切割所述降温固件型坯。
  25. 根据权利要求24所述的用于生产降温固件的装置，其特征在于，所述第二机架(52)上设置有用于实现所述降温固件型坯稳定传输的第四支撑套(521)。
  26. 一种用于生产降温固件的方法，其特征在于，包括以下步骤：
    获取根据权利要求1～25中任一项所述的装置；
    将所述物料放入所述挤出机(1)内，并通过所述挤出模头(14)挤出所述降温固件型坯；
    利用所述定型装置(2)对所述降温固件型坯进行定型；
    利用所述冷却装置(3)对定型后的所述降温固件型坯进行冷却固化；
    利用所述牵引装置(4)将冷却固化的所述降温固件型坯输送至所述切割装置(5)；
    利用所述切割装置(5)切割所述降温固件型坯，获取所述降温固件。
  27. 根据权利要求26所述的用于生产降温固件的方法，其特征在于，利用所述引导部件(6)引导所述降温固件型坯由所述挤出模头(14)的所述出口端依次通过所述定型装置(2)、所述冷却装置(3)和所述牵引装置(4)并进入所述切割装置(5)进行切割。
PCT/CN2021/122584 2020-12-11 2021-10-08 一种用于生产降温固件的装置及方法 WO2022121481A1 (zh)

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