CN220313949U - Constant temperature equipment special for flame-retardant resin - Google Patents
Constant temperature equipment special for flame-retardant resin Download PDFInfo
- Publication number
- CN220313949U CN220313949U CN202321185051.7U CN202321185051U CN220313949U CN 220313949 U CN220313949 U CN 220313949U CN 202321185051 U CN202321185051 U CN 202321185051U CN 220313949 U CN220313949 U CN 220313949U
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- container
- heat preservation
- heating
- heat
- flame retardant
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- 229920005989 resin Polymers 0.000 title claims abstract description 38
- 239000011347 resin Substances 0.000 title claims abstract description 38
- 239000003063 flame retardant Substances 0.000 title claims abstract description 37
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 title claims abstract description 33
- 238000010438 heat treatment Methods 0.000 claims abstract description 52
- 238000004321 preservation Methods 0.000 claims abstract description 41
- 238000007599 discharging Methods 0.000 claims abstract description 37
- 238000001816 cooling Methods 0.000 claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 238000003756 stirring Methods 0.000 claims abstract description 9
- 239000007788 liquid Substances 0.000 claims abstract description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 29
- 239000000463 material Substances 0.000 claims description 29
- 239000010959 steel Substances 0.000 claims description 29
- 238000003825 pressing Methods 0.000 claims description 21
- 239000007921 spray Substances 0.000 claims description 16
- 238000005485 electric heating Methods 0.000 claims description 12
- 239000000110 cooling liquid Substances 0.000 claims description 6
- 238000009413 insulation Methods 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 5
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 claims description 4
- 239000012774 insulation material Substances 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 abstract description 11
- 238000004519 manufacturing process Methods 0.000 description 11
- 238000007711 solidification Methods 0.000 description 8
- 230000008023 solidification Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 239000011810 insulating material Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000012752 auxiliary agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model relates to a special constant temperature device for flame-retardant resin, which comprises a multifunctional stirrer and a mold temperature heating device, wherein a rack is arranged beside the multifunctional stirrer, a discharge cylinder is fixed at the top of the rack, the output end of the discharge cylinder is connected with a heating pressure plate, a container is arranged right below the heating pressure plate and is matched with the rack through a supporting seat, a jacket is matched with the outer wall surface of the container, the jacket is connected with the mold temperature heating device through a pipeline assembly, the mold temperature heating device is used for circularly conveying oil liquid into the jacket to heat the container, the discharge end of the container is connected with a heatable heat preservation discharge pipe, and the discharge port of the heat preservation discharge pipe is connected with a cooling mechanism. Through setting up heatable heat preservation shell, heating pressure disk and heat preservation discharging pipe, can guarantee that flame retardant resin temperature is stable in the preparation process to effectively prevent that it from solidifying, stirring inhomogeneous problem from appearing, improve the preparation quality.
Description
Technical Field
The utility model relates to the technical field of flame-retardant resin production equipment, in particular to constant-temperature equipment special for flame-retardant resin.
Background
The flame-retardant resin is widely applied to the fields of transportation, furniture construction and the like, can effectively prevent and slow down the propagation of flame, and is a chemical auxiliary agent for improving the combustion performance of inflammable materials. Some novel flame-retardant resins have a melting point of 180 ℃ or higher and thermosetting properties, and if the temperature is too high, the resin is difficult to melt and mold again due to solidification, so that the processing difficulty is high, and the mass production is difficult.
In the prior art, a conventional processing production mode is adopted to prepare the novel flame-retardant resin, and in the preparation process, the novel flame-retardant resin is easy to generate the problems of solidification and uneven mixing due to temperature fluctuation, so that the quality of the flame-retardant resin is influenced; meanwhile, the conventional production mode is difficult to control the process of the width and thickness of the novel flame-retardant resin after solidification molding, and subsequent work stations are required to carry out shape processing, so that the workload of the subsequent work stations is increased, and the production efficiency is reduced.
Disclosure of Invention
Aiming at the defects in the prior art, the applicant provides a special constant temperature device for flame-retardant resin, and the temperature stability of the flame-retardant resin in the preparation process can be ensured by arranging a heatable heat-preserving shell, a heating pressure plate and a heat-preserving discharging pipe, so that the problems of solidification and uneven stirring of the flame-retardant resin are effectively prevented, and the preparation quality is improved; meanwhile, by arranging the steel belt cooler and the flat nozzle elbow, the width and thickness parameters in the preparation process of the flame-retardant resin can be effectively controlled, so that the processing steps of subsequent work stations are reduced, and the production efficiency is improved.
The technical scheme adopted by the utility model is as follows:
the utility model provides a constant temperature equipment of fire-retardant resin is exclusively used in, includes multi-functional mixer and mould temperature heating equipment, the frame is installed to multi-functional mixer one side, the fixed ejection of compact cylinder in top of frame, the heating pressure disk is connected to the output of ejection of compact cylinder, the heating pressure disk adopts the electrical heating mode to heat, has arranged the container under the heating pressure disk, the container passes through supporting seat and frame cooperation installation, and the cover is installed to the outer wall cooperation of container, the cover passes through the pipeline subassembly and is connected with mould temperature heating equipment, and mould temperature heating equipment is through carrying fluid heating container to the cover inner loop, heatable heat preservation discharging pipe is connected to the discharge end of container, the discharge gate of heat preservation discharging pipe links up cooling body, and the material in the discharge cylinder drive heating pressure disk will the container passes through the surface that the heat preservation discharging pipe evenly coats cooling body.
As a further improvement of the above technical scheme:
the structure of the heating pressure plate is as follows: including the last pressure disk of being connected with ejection of compact cylinder output, go up the pressure disk and be discoid, go up the outer periphery of pressure disk and go up the cooperation and install the sealing washer, go up the bottom cooperation of pressure disk and install and be discoid and inside hollow lower pressure disk, the electrical heating board is installed to the inside cooperation of pressure disk down, thermal insulation material is installed to the cooperation between the top of electrical heating board and the internal face of pressure disk down.
And a heat insulation gasket is arranged between the upper pressing plate and the lower pressing plate in a matched mode.
Corresponding air holes are formed in the end faces of the upper pressing plate and the lower pressing plate, and air valves are installed in a matched mode.
The top of the upper pressing plate is provided with a cylindrical guide post in a matching way.
The bottom of the container is provided with a plurality of guide wheels in a matching way, and handles are symmetrically arranged on the outer wall surface of the jacket.
The structure of the heat preservation discharging pipe is as follows: including being cylindric and inside hollow inner tube, the flat mouth elbow is installed in the one end cooperation of inner tube, all be covered with the heat preservation on the outer wall of flat mouth elbow and inner tube, electric tracing area has all been arranged between heat preservation and the flat mouth elbow, between heat preservation and the inner tube, and the outer wall of heat preservation is covered with the pyrocondensation pipe, pyrocondensation pipe and heat preservation are spacing fixed through the joint.
The cooling mechanism adopts a steel belt cooler, a steel belt is arranged at the top of the steel belt cooler, a spray head is mounted at the bottom of the steel belt in a matched mode, and the spray head sprays cooling liquid to the steel belt.
The discharge end of the container is matched and installed with the heat-preservation discharge pipe through a ball valve.
The beneficial effects of the utility model are as follows:
the utility model has compact and reasonable structure and convenient operation, and the temperature of the flame-retardant resin is stable in the preparation process by arranging the heating pressure plate and the heat-preservation discharging pipe, thereby effectively preventing the problems of solidification and uneven stirring and improving the product quality; meanwhile, by arranging the mold temperature machine and the heat preservation shell, the temperature stability of materials in the container in the preparation process of the flame-retardant resin can be ensured, and the stirring effect of the materials can be improved, so that the production efficiency is effectively improved.
The utility model also has the following advantages:
(1) According to the utility model, the flat nozzle elbow is arranged, so that the material in the inner pipe can be uniformly coated on the steel belt of the steel belt cooler, and the width and thickness parameters in the preparation process of the flame-retardant resin can be effectively controlled, thereby reducing the processing steps of subsequent work stations and improving the production efficiency.
(2) According to the utility model, the outer wall surfaces of the inner pipe and the flat nozzle elbow are both provided with the electric tracing band, the electric tracing band is provided with the heat insulation layer and the heat shrinkage pipe, and the material in the inner pipe can be prevented from being solidified after being electrified and heated.
(3) According to the utility model, the lower pressing plate is heated by the electric heating plate, so that the problem that the materials are cooled and solidified when the lower pressing plate is contacted with the materials in the container can be effectively prevented.
(4) According to the utility model, the heat-insulating gasket and the heat-insulating material are arranged between the upper pressure plate and the lower pressure plate, so that the heat transfer of the lower pressure plate to the upper pressure plate can be reduced, and the heat-insulating effect of the lower pressure plate can be improved.
(5) According to the utility model, the temperature sensor is arranged on the electric heating plate, the temperature of the electric heating plate is controlled to be 200 ℃ through the PLC, so that the temperature stability of materials in a container in the preparation process of the flame-retardant resin is ensured, and the product quality is improved.
(6) According to the utility model, the spray heads are arranged below the steel belt of the steel belt cooler in a matched manner, and the spray heads are used for spraying cooling liquid to the steel belt, so that the cooling solidification forming of materials on the steel belt can be accelerated, and the production efficiency is improved.
Drawings
Fig. 1 is a schematic structural view of a discharging mechanism in the utility model.
Fig. 2 is a front view of fig. 1.
Fig. 3 is a side view of fig. 1.
Fig. 4 is a schematic structural view of the present utility model.
Fig. 5 is a schematic view of the structure of the heating platen in the present utility model.
Fig. 6 is a top view of fig. 5.
Fig. 7 is a cross-sectional view of section A-A of fig. 6.
FIG. 8 is a schematic structural view of a heat preservation discharging pipe in the present utility model.
Fig. 9 is a top view of fig. 8.
Fig. 10 is a cross-sectional view of section B-B of fig. 9.
Wherein: 1. a frame; 2. a discharging cylinder; 3. heating the pressure plate; 4. a container; 5. a jacket; 6. a heat preservation discharging pipe; 7. a cooling mechanism; 8. a mold temperature heating device; 9. a multifunctional stirrer; 10. a support base;
301. an upper platen; 302. a lower platen; 303. an electric heating plate; 304. a thermal insulation material; 305. a heat insulating gasket; 306. a seal ring; 307. an air valve;
401. a guide wheel; 402. a handle;
601. a heat shrinkage tube; 602. a heat preservation layer; 603. an inner tube; 604. an electric tracing band; 605. a joint; 606. flat mouth elbow;
701. a steel strip; 702. a spray head.
Detailed Description
The following describes specific embodiments of the present utility model with reference to the drawings.
The structure and the function of the utility model are as follows:
as shown in figures 1-10, the constant temperature equipment special for flame-retardant resin comprises a multifunctional stirrer 9 and a mold temperature heating device 8, wherein a rack 1 is arranged beside the multifunctional stirrer 9, a discharging cylinder 2 is fixed at the top of the rack 1, the output end of the discharging cylinder 2 is connected with a heating pressure plate 3, the heating pressure plate 3 is heated in an electric heating mode, a container 4 is arranged right below the heating pressure plate 3, the container 4 is installed in a matched manner with the rack 1 through a supporting seat 10, a jacket 5 is installed on the outer wall surface of the container 4 in a matched manner, the jacket 5 is connected with the mold temperature heating device 8 through a pipeline assembly, the mold temperature heating device 8 is used for circularly conveying oil liquid to heat the container 4 to the jacket 5, the discharging end of the container 4 is connected with a heatable heat preservation discharging pipe 6, the discharging port of the heat preservation discharging pipe 6 is connected with a cooling mechanism 7, and the discharging cylinder 2 drives the heating pressure plate 3 to uniformly coat materials in the container 4 on the surface of the cooling mechanism 7 through the heat preservation discharging pipe 6. The heating pressure plate 3 and the heat-preserving discharging pipe 6 are required to be heated to a set temperature in advance, and can be discharged after the temperature is constant, and the heating pressure plate 3 and the heat-preserving discharging pipe 6 are both in an electric heating mode; the multifunctional stirrer 9 can stir, mix, disperse and mix the materials in the container 4.
The model of the mold temperature heating device 8 is European New yang AOCH-3A-3515-9-TC.
The discharge end of the container 4 is matched and installed with the heat-preservation discharge pipe 6 through a ball valve.
The discharging mechanism comprises a frame 1, a discharging cylinder 2, a heating pressure plate 3, a container 4, a jacket 5, a heat-preservation discharging pipe 6 and a supporting seat 10, and is used for discharging materials in the container 4.
The inner wall of the container 4 is cylindrical and corresponds to the shape of the heating platen 3.
The structure of the heating platen 3 is: the automatic discharging device comprises an upper pressing plate 301 connected with the output end of a discharging cylinder 2, wherein the upper pressing plate 301 is disc-shaped, a sealing ring 306 is matched and installed on the outer circumferential surface of the upper pressing plate 301, a lower pressing plate 302 which is disc-shaped and hollow in the interior is matched and installed at the bottom of the upper pressing plate 301, an electric heating plate 303 is matched and installed in the interior of the lower pressing plate 302, and a heat insulating material 304 is matched and installed between the top of the electric heating plate 303 and the inner wall surface of the lower pressing plate 302; a heat insulation gasket 305 is cooperatively arranged between the upper pressing plate 301 and the lower pressing plate 302; corresponding air holes are formed in the end faces of the upper pressing plate 301 and the lower pressing plate 302, and an air valve 307 is installed in a matched mode. The lower pressure plate 302 is heated by the electric heating plate 303, so that the problem of cooling and solidifying the materials when the lower pressure plate 302 is contacted with the materials in the container 4 can be effectively prevented; the insulating gasket 305 and insulating material 304 reduce the heat transfer from the lower platen 302 to the upper platen 301; the sealing ring 306 adopts an O-shaped sealing ring, so that the leakage of materials in the discharging process is prevented.
The electric heating plate 303 is provided with a temperature sensor, and the temperature of the electric heating plate 303 is maintained at 200 ℃ by PLC control.
The top of the upper platen 301 is provided with a cylindrical guide post in a matching manner. The guide post is used for stabilizing the lifting movement of the heating platen 3 in the vertical direction.
The bottom of the container 4 is provided with a plurality of guide wheels 401 in a matching way, and handles 402 are symmetrically arranged on the outer wall surface of the jacket 5. The guide wheels 401 and handles 402 facilitate movement of the container 4 by an operator.
The structure of the heat preservation discharging pipe 6 is as follows: including being cylindric and inside hollow inner tube 603, flat mouth elbow 606 is installed in the cooperation of the one end of inner tube 603, all covers on the outer wall surface of flat mouth elbow 606 and inner tube 603 has heat preservation 602, has all arranged electric tracing area 604 between heat preservation 602 and the flat mouth elbow 606, between heat preservation 602 and the inner tube 603, and the outer wall surface of heat preservation 602 covers has pyrocondensation pipe 601, and pyrocondensation pipe 601 and heat preservation 602 carry out spacing through joint 605 and fix. The material in the inner tube 603 is uniformly coated on the steel belt 701 through a flat nozzle elbow 606; the electrical heat trace 604 carries cables and connectors; the heat insulation layer 602 and the heat shrinkage tube 601 are arranged outside the electric tracing band 604, and materials in the inner tube 603 can be prevented from being solidified after being electrified and heated.
The cooling mechanism 7 adopts a steel belt cooler, a steel belt 701 is arranged at the top of the steel belt cooler, a spray head 702 is arranged at the bottom of the steel belt 701 in a matched manner, and the spray head 702 sprays cooling liquid to the steel belt 701. The length of the steel belt 701 is designed according to the solidification time of the flame-retardant resin, and the slicing procedure is followed; the spray head 702 sprays cooling liquid to the steel belt 701 to solidify and shape the material when the material is cooled, thus completing the preparation of the flame-retardant resin.
The working process of the utility model is as follows:
putting the material for preparing the flame-retardant resin into a container 4, and circularly injecting oil into a jacket 5 by a mold temperature heating device 8 so as to heat the container 4;
after the temperature of the container 4 is stable, stirring the materials in the container 4 by a multifunctional stirrer 9;
after the stirring is finished, the container 4 is moved to a discharging mechanism and is placed under the heating platen 3;
the discharging cylinder 2 stretches out to drive the heating pressure plate 3 to move downwards along the vertical direction, so that materials in the container 4 are extruded out through the heat-preserving discharging pipe 6;
the flat nozzle elbow 606 uniformly coats the material on the steel belt 701 of the cooling mechanism 7, and the spray nozzle 702 sprays cooling liquid to the steel belt 701 to accelerate the solidification and molding of the material on the steel belt 701.
The utility model provides a special constant temperature device for flame-retardant resin, which ensures that the temperature inside the container 4 is stable and kept between 180 ℃ and 220 ℃ by arranging the mold temperature heating device 8 and the jacket 5, so that the material inside the container 4 keeps fluidity; through setting up heating pressure disk 3 and heat preservation discharging pipe 6, guarantee the stability of material ejection of compact in-process temperature condition, effectively prevent that the material from solidifying because of temperature fluctuation, guarantee the production quality of fire-retardant resin and improve fire-retardant resin's production efficiency.
The above description is intended to illustrate the utility model and not to limit it, the scope of which is defined by the claims, and any modifications can be made within the scope of the utility model.
Claims (9)
1. The utility model provides a constant temperature equipment of fire-retardant resin is exclusively used in, includes multi-functional mixer (9) and mould temperature heating equipment (8), its characterized in that: the multifunctional stirring machine is characterized in that a rack (1) is arranged beside the multifunctional stirring machine (9), a discharging cylinder (2) is fixed at the top of the rack (1), the output end of the discharging cylinder (2) is connected with a heating pressure plate (3), the heating pressure plate (3) is heated in an electric heating mode, a container (4) is arranged under the heating pressure plate (3), the container (4) is matched with the rack (1) through a supporting seat (10), a jacket (5) is matched with the outer wall surface of the container (4), the jacket (5) is connected with a mold temperature heating device (8) through a pipeline assembly, the mold temperature heating device (8) circularly conveys oil liquid to heat the container (4) through the jacket (5), the discharge end of the container (4) is connected with a heatable heat preservation discharge pipe (6), a discharge port of the heat preservation discharge pipe (6) is connected with a cooling mechanism (7), and the discharging cylinder (2) drives the heating pressure plate (3) to uniformly coat materials in the container (4) onto the surface of the cooling mechanism (7) through the heat preservation discharge pipe (6).
2. A thermostatic device dedicated to flame retardant resins as defined in claim 1, characterized in that: the heating platen (3) has the structure that: including last pressure disk (301) of being connected with ejection of compact cylinder (2) output, go up pressure disk (301) and be discoid, go up on the outer periphery of pressure disk (301) and cooperate and install sealing washer (306), go up the bottom cooperation of pressure disk (301) and install and be discoid and inside hollow lower pressure disk (302), electrical heating board (303) are installed to the inside cooperation of lower pressure disk (302), thermal insulation material (304) are installed in the cooperation between the top of electrical heating board (303) and the internal face of lower pressure disk (302).
3. A thermostatic device dedicated to flame retardant resins as defined in claim 2, characterized in that: and a heat insulation gasket (305) is installed between the upper pressing plate (301) and the lower pressing plate (302) in a matched mode.
4. A thermostatic device dedicated to flame retardant resins as defined in claim 2, characterized in that: corresponding air holes are formed in the end faces of the upper pressure plate (301) and the lower pressure plate (302), and an air valve (307) is installed in a matched mode.
5. A thermostatic device dedicated to flame retardant resins as defined in claim 2, characterized in that: the top of the upper pressing plate (301) is provided with a cylindrical guide post in a matching way.
6. A thermostatic device dedicated to flame retardant resins as defined in claim 1, characterized in that: the bottom of the container (4) is provided with a plurality of guide wheels (401) in a matching way, and handles (402) are symmetrically arranged on the outer wall surface of the jacket (5).
7. A thermostatic device dedicated to flame retardant resins as defined in claim 1, characterized in that: the structure of the heat-preservation discharging pipe (6) is as follows: including being cylindric and inside hollow inner tube (603), flat mouth elbow (606) are installed in the one end cooperation of inner tube (603), all be covered on the outer wall surface of flat mouth elbow (606) and inner tube (603) heat preservation (602), between heat preservation (602) and flat mouth elbow (606), all arranged electric tracing area (604) between heat preservation (602) and inner tube (603), the outer wall surface of heat preservation (602) is covered with pyrocondensation pipe (601), pyrocondensation pipe (601) and heat preservation (602) are spacing fixed through joint (605).
8. A thermostatic device dedicated to flame retardant resins as defined in claim 1, characterized in that: the cooling mechanism (7) adopts a steel belt cooler, a steel belt (701) is arranged at the top of the steel belt cooler, a spray head (702) is mounted at the bottom of the steel belt (701) in a matched mode, and the spray head (702) sprays cooling liquid to the steel belt (701).
9. A thermostatic device dedicated to flame retardant resins as defined in claim 1, characterized in that: the discharge end of the container (4) is matched with the heat-preservation discharge pipe (6) through a ball valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321185051.7U CN220313949U (en) | 2023-05-15 | 2023-05-15 | Constant temperature equipment special for flame-retardant resin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321185051.7U CN220313949U (en) | 2023-05-15 | 2023-05-15 | Constant temperature equipment special for flame-retardant resin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220313949U true CN220313949U (en) | 2024-01-09 |
Family
ID=89414161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321185051.7U Active CN220313949U (en) | 2023-05-15 | 2023-05-15 | Constant temperature equipment special for flame-retardant resin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220313949U (en) |
-
2023
- 2023-05-15 CN CN202321185051.7U patent/CN220313949U/en active Active
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