CN219802605U - Electric heating table - Google Patents
Electric heating table Download PDFInfo
- Publication number
- CN219802605U CN219802605U CN202321050471.4U CN202321050471U CN219802605U CN 219802605 U CN219802605 U CN 219802605U CN 202321050471 U CN202321050471 U CN 202321050471U CN 219802605 U CN219802605 U CN 219802605U
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- China
- Prior art keywords
- heat
- fixedly connected
- conducting plate
- electric heating
- frame
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- 238000005485 electric heating Methods 0.000 title claims abstract description 42
- 238000010438 heat treatment Methods 0.000 claims abstract description 42
- 229920002635 polyurethane Polymers 0.000 claims abstract description 41
- 239000004814 polyurethane Substances 0.000 claims abstract description 41
- 230000000149 penetrating effect Effects 0.000 claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 5
- 230000002265 prevention Effects 0.000 claims description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 238000004321 preservation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000011496 polyurethane foam Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
Landscapes
- Central Heating Systems (AREA)
Abstract
The utility model discloses an electric heating table, which comprises a polyurethane heating frame, wherein a bottom heat conducting plate is fixedly connected to the inner bottom wall of the polyurethane heating frame in a penetrating manner, an inner heat conducting plate is fixedly connected to the middle position of the upper surface of the bottom heat conducting plate, two symmetrically arranged heat-proof sleeves are fixedly connected to the bottoms of the two sides of the inner heat conducting plate, an outer heat conducting plate is fixedly connected to the two sides of the inner heat conducting plate above the heat-proof sleeves, and a plurality of uniformly distributed heat conducting rods are fixedly connected to the two sides of the outer heat conducting plate. According to the utility model, the electric heating plate, the bottom heat-conducting plate, the inner heat-conducting plate, the outer heat-conducting plate and the plurality of heat-conducting rods which are uniformly distributed are arranged, so that the heat of the electric heating plate is fast, the heating efficiency is greatly improved, meanwhile, the temperature can be precisely controlled, and the heat of the electric heating plate can be uniformly conducted into the polyurethane heating frame for heating by the bottom heat-conducting plate, the inner heat-conducting plate, the outer heat-conducting plate and the plurality of heat-conducting rods which are uniformly distributed, so that the polyurethane is uniformly heated.
Description
Technical Field
The utility model relates to the technical field of polyurethane product production and preparation, in particular to an electric heating table.
Background
Polyurethane is a polymer material and has wide application, such as the fields of construction, automobiles, household appliances, clothing and the like. Polyurethane products are diverse and include foamed polyurethane, elastomeric polyurethane, rigid foamed polyurethane, paint, adhesive, and the like.
Foamed polyurethanes are the most widely used class of polyurethanes. The polyurethane foam is prepared from raw materials such as isocyanate, polyether or polyester through polymerization reaction with polyalcohol, and is commonly used in the fields of heat insulation materials, packaging materials, sound absorption materials and the like. The rigid foam polyurethane has the characteristics of stable performance, strong fireproof performance, small density, good heat preservation effect and the like.
Polyurethane product need heat polyurethane when making among the prior art, makes its melting, and the shaping production in convenient later stage, polyurethane is most through the fire heating when heating among the prior art, and fire heating efficiency is low, and the heat distribution is inhomogeneous when heating, and also has the partly heating method to be electric heating, and electric heating board concentrates in melting furnace bottom, also causes the heat to distribute unevenly easily, and bottom heat is sufficient, and the top heat is low, and the heating is inhomogeneous.
Disclosure of Invention
The utility model aims to solve the technical problems that the heating time of the fire is inconvenient to control, the heating efficiency is low, and the fire and the electric heating have the common defect of uneven heating.
In order to solve the technical problems, the utility model adopts a technical scheme that: the utility model provides an electric heating table, including polyurethane heating frame, bottom heat-conducting plate is run through fixedly connected with in the bottom wall position in the polyurethane heating frame, bottom heat-conducting plate upper surface middle part position fixedly connected with inside heat-conducting plate, inside heat-conducting plate both sides bottom position fixedly connected with two anti-heat-conducting sleeves that the symmetry set up, inside heat-conducting plate both sides are located anti-heat-conducting sleeve top fixedly connected with outside heat-conducting plate, outside heat-conducting plate both sides position fixedly connected with a plurality of evenly distributed's heat-conducting rod.
Through the technical scheme, the bottom heat-conducting plate, the inner heat-conducting plate, the outer heat-conducting plate and the heat-conducting rod can uniformly conduct the heat of the electric heating plate to each part of the polyurethane heating frame, so that the molten polyurethane is heated uniformly.
The utility model is further arranged that the positions of the two sides of the external heat conducting plate and the two heat-proof sleeves are fixedly connected with the inner walls of the two sides of the polyurethane heating frame.
The utility model further provides that the bottom heat conducting plate, the inner heat conducting plate, the outer heat conducting plate and the plurality of heat conducting rods which are uniformly distributed are all made of copper materials.
Through the technical scheme, the copper material has good thermal conductivity, and the heat of the motor hot plate is fully conducted.
The polyurethane heating device is further characterized in that the bottom of the polyurethane heating frame is fixedly connected with a bottom conducting frame, a heat conducting sliding groove is formed in one side of the bottom conducting frame, and two symmetrically arranged supporting end plates are fixedly connected to one side of the bottom conducting frame close to the heat conducting sliding groove.
The utility model is further characterized in that two symmetrically arranged transmission sliding plates are arranged between the two support end plates of the bottom conduction frame, and the two transmission sliding plates are in sliding connection with the side wall of the bottom conduction frame.
The utility model is further characterized in that the bottom position of one side of the bottom conductive frame is fixedly connected with a driving motor through a connecting plate, the driving motor is a speed reduction motor, and the driving end position of the driving motor is fixedly connected with an adjusting screw rod.
Through the technical scheme, the driving motor is used for providing power, the adjusting screw is rotated, the transmission slide plate is moved, and the heat of the electric heating plate is fully and uniformly conducted to the position of the bottom heat conducting plate.
The utility model is further characterized in that the adjusting screw rod is in penetrating and rotating connection with the central positions of the side walls of the two supporting end plates, screw rod nuts are fixedly connected with the central positions of the side walls of the two transmission slide plates in penetrating and connecting with the adjusting screw rod in penetrating and threaded connection.
The utility model is further characterized in that two symmetrically arranged electric heating plates are arranged in the heat conduction sliding groove of the bottom conduction frame, the upper surfaces of the two electric heating plates are connected with the lower surface of the bottom conduction plate in a sliding manner, and the two electric heating plates are fixedly connected with the transmission sliding plates at corresponding positions.
Through above-mentioned technical scheme, make the heat come faster through the electrical heating board, heating efficiency is high, and the heat is convenient to carry out accurate control.
The beneficial effects of the utility model are as follows:
according to the utility model, the electric heating plate, the bottom heat-conducting plate, the inner heat-conducting plate, the outer heat-conducting plate and the plurality of heat-conducting rods which are uniformly distributed are arranged, so that the heat of the electric heating plate is fast, the heating efficiency is greatly improved, meanwhile, the temperature can be precisely controlled, and the heat of the electric heating plate can be uniformly conducted into the polyurethane heating frame for heating by the bottom heat-conducting plate, the inner heat-conducting plate, the outer heat-conducting plate and the plurality of heat-conducting rods which are uniformly distributed, so that the polyurethane is uniformly heated.
Drawings
FIG. 1 is a schematic perspective view of an electric heating table according to the present utility model;
FIG. 2 is a schematic view of a heat conducting structure of an electric heating table according to the present utility model;
fig. 3 is a schematic diagram of a conductive structure of an electric heating plate of an electric heating table according to the present utility model.
In the figure: 1. a polyurethane heating frame; 2. a bottom conductive frame; 3. a heat conductive sliding groove; 4. a driving motor; 5. a transmission slide plate; 6. adjusting a screw rod; 7. a support end plate; 8. an outer heat conductive plate; 9. a heat conduction rod; 10. a heat-conducting sleeve; 11. an inner heat conductive plate; 12. a bottom heat-conducting plate; 13. an electric heating plate.
Detailed Description
The preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model.
Referring to fig. 1, 2 and 3, an electric heating table comprises a polyurethane heating frame 1, wherein a bottom conductive frame 2 is fixedly connected to the bottom of the polyurethane heating frame 1, two symmetrically arranged electric heating plates 13 are arranged in a heat conduction sliding groove 3 of the bottom conductive frame 2, the upper surfaces of the two electric heating plates 13 are slidably connected with the lower surface of a bottom heat conduction plate 12, and a heat preservation cover is arranged at the top of the polyurethane heating frame 1 to realize heat preservation during heating.
The two electric heating plates 13 are fixedly connected with the transmission sliding plates 5 at corresponding positions, the bottom position at one side of the bottom conductive frame 2 is fixedly connected with a driving motor 4 through a connecting plate, the driving motor 4 is a reducing motor, and the driving end position of the driving motor 4 is fixedly connected with an adjusting screw rod 6.
The adjusting screw rod 6 is connected with the central positions of the side walls of the two supporting end plates 7 in a penetrating and rotating mode, screw nuts are fixedly connected with the central positions of the side walls of the two transmission sliding plates 5 in a penetrating and fixing mode, and the screw nuts are connected with the adjusting screw rod 6 in a penetrating and threaded mode.
The bottom conducting frame 2 is located and is provided with two transmission slide plates 5 that the symmetry set up between two supporting end plates 7, and two transmission slide plates 5 and bottom conducting frame 2 lateral wall sliding connection, bottom conducting frame 2 one side position has seted up heat conduction sliding tray 3.
Two symmetrically arranged support end plates 7 are fixedly connected to the bottom conductive frame 2 at the position close to one side of the heat conduction sliding groove 3, a bottom conductive plate 12 is fixedly connected to the inner bottom wall position of the polyurethane heating frame 1 in a penetrating mode, an inner conductive plate 11 is fixedly connected to the middle position of the upper surface of the bottom conductive plate 12, and two symmetrically arranged heat-proof sleeves 10 are fixedly connected to the bottoms of the two sides of the inner conductive plate 11.
The two sides of the inner heat conducting plate 11 are fixedly connected with the outer heat conducting plate 8 above the heat conducting prevention sleeve 10, the two sides of the outer heat conducting plate 8 and the two heat conducting prevention sleeves 10 are fixedly connected with the inner walls of the two sides of the polyurethane heating frame 1, the two sides of the outer heat conducting plate 8 are fixedly connected with a plurality of heat conducting rods 9 which are uniformly distributed, and the bottom heat conducting plate 12, the inner heat conducting plate 11, the outer heat conducting plate 8 and the plurality of heat conducting rods 9 which are uniformly distributed are all made of copper materials.
When the polyurethane heating frame is used, polyurethane raw materials are poured into the polyurethane heating frame 1, the electric heating plate 13 and the driving motor 4 are started, so that the electric heating plate 13 provides heating heat, meanwhile, the driving motor 4 drives the adjusting screw rod 6 to rotate, the transmission sliding plate 5 drives the electric heating plate 13 to move, the heat is conducted to the position of the bottom heat conducting plate 12, and the inner heat conducting plate 11, the outer heat conducting plate 8 and the plurality of heat conducting rods 9 fully conduct the heat to all positions in the polyurethane heating frame 1.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (8)
1. An electric heating table, comprising a polyurethane heating frame (1), characterized in that: the polyurethane heating frame is characterized in that a bottom heat conducting plate (12) is fixedly connected to the inner bottom wall of the polyurethane heating frame (1) in a penetrating mode, an inner heat conducting plate (11) is fixedly connected to the middle position of the upper surface of the bottom heat conducting plate (12), two heat conducting prevention sleeves (10) which are symmetrically arranged are fixedly connected to the bottom positions of two sides of the inner heat conducting plate (11), an outer heat conducting plate (8) is fixedly connected to the positions, above the heat conducting prevention sleeves (10), of two sides of the inner heat conducting plate (11), and a plurality of evenly distributed heat conducting rods (9) are fixedly connected to the positions of two sides of the outer heat conducting plate (8).
2. An electric heating station as claimed in claim 1, characterized in that: the two sides of the outer heat-conducting plate (8) and the two heat-conducting prevention sleeves (10) are fixedly connected with the inner walls of the two sides of the polyurethane heating frame (1).
3. An electric heating station as claimed in claim 1, characterized in that: the bottom heat conducting plate (12), the inner heat conducting plate (11), the outer heat conducting plate (8) and the plurality of heat conducting rods (9) which are uniformly distributed are all made of copper materials.
4. An electric heating station as claimed in claim 1, characterized in that: the polyurethane heating frame is characterized in that a bottom conductive frame (2) is fixedly connected to the bottom of the polyurethane heating frame (1), a heat conduction sliding groove (3) is formed in one side of the bottom conductive frame (2), and two symmetrically arranged support end plates (7) are fixedly connected to one side of the bottom conductive frame (2) close to the heat conduction sliding groove (3).
5. An electric heating station as set forth in claim 4, wherein: two symmetrically arranged transmission sliding plates (5) are arranged between the two supporting end plates (7) of the bottom conducting frame (2), and the two transmission sliding plates (5) are in sliding connection with the side wall of the bottom conducting frame (2).
6. An electric heating station as set forth in claim 4, wherein: the bottom of one side of the bottom conducting frame (2) is fixedly connected with a driving motor (4) through a connecting plate, the driving motor (4) is a reducing motor, and the driving end of the driving motor (4) is fixedly connected with an adjusting screw rod (6).
7. An electric heating station as set forth in claim 6, wherein: the adjusting screw rod (6) is connected with the central positions of the side walls of the two supporting end plates (7) in a penetrating and rotating mode, screw rod nuts are fixedly connected with the central positions of the side walls of the two transmission sliding plates (5) in a penetrating and fixing mode, and the screw rod nuts are connected with the adjusting screw rod (6) in a penetrating and threaded mode.
8. An electric heating station as set forth in claim 4, wherein: the bottom conductive frame (2) is arranged in the heat conduction sliding groove (3) and is provided with two symmetrically arranged electric heating plates (13), the upper surfaces of the two electric heating plates (13) are in sliding connection with the lower surface of the bottom heat conduction plate (12), and the two electric heating plates (13) are fixedly connected with the transmission sliding plates (5) at corresponding positions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321050471.4U CN219802605U (en) | 2023-05-05 | 2023-05-05 | Electric heating table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321050471.4U CN219802605U (en) | 2023-05-05 | 2023-05-05 | Electric heating table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219802605U true CN219802605U (en) | 2023-10-03 |
Family
ID=88182551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321050471.4U Active CN219802605U (en) | 2023-05-05 | 2023-05-05 | Electric heating table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219802605U (en) |
-
2023
- 2023-05-05 CN CN202321050471.4U patent/CN219802605U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |