Solid wax melting device
By setting up structures such as rock wool insulation layer, heating rod and movable furnace cover in the solid wax melting device, the existing devices have high energy consumption, difficulty in operation and heat dissipation, and efficient melting and convenient operation are achieved.
Patent Information
- Application Number
- CN202510592023.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-09
- Publication Date
- 2025-08-01
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The existing solid wax melting devices consume a lot of electricity and have a long melting time, are inconvenient to operate, and are seriously dissipated. The lack of a removable cover makes it difficult to add wax blocks.
A melting furnace including an inner tank and an outer tank is designed. There is a rock wool insulation layer between the inner tank and the outer tank. A heating rod and a silicone rubber heater are provided in the inner tank. The furnace cover can be moved by the lifting component, and the auxiliary component can press the wax block. Combined with a digital thermostat and a pressure thermometer to accurately control the temperature, so that the lifting component can facilitate the opening and closing of the furnace cover.
It improves melting speed, saves energy, is easy to operate, reduces heat loss, extends equipment life, and improves the working environment.
Smart Images
Figure CN120393857A_ABST
Abstract
Description
Technical Field
[0001] The invention belongs to the technical field of solid wax melting, and particularly relates to a solid wax melting device. Background Art
[0002] Solid wax is a common solid substance, usually composed of an ester mixture of higher fatty acids and higher monohydric alcohols. It is solid at room temperature and pressure and has a certain hardness and shape. It has good gloss, lubricity and water resistance, and is widely used in many fields, such as candle manufacturing, leather care, car beauty, industrial lubrication, etc.
[0003] In the actual processing process, solid wax often needs to be melted into liquid for further processing or use. However, existing solid wax melting devices take a long time to completely melt the solid wax block, which consumes a lot of electricity and increases the cost of use. In addition, existing solid wax melting devices usually do not have a detachable cover, which makes it very inconvenient to add solid wax blocks. Operators often need to laboriously put the wax blocks into the narrow opening, and may even cause the wax blocks to spill due to improper operation. In addition, heat is easily lost during the melting process. Therefore, there is an urgent need for a solid wax melting device to solve the above problems. Summary of the Invention
[0004] In view of the problems raised by the above background technology, the purpose of the present invention is to provide a solid wax melting device.
[0005] In order to achieve the above technical objectives, the technical solutions adopted by the present invention are as follows:
[0006] A solid wax melting device comprises a base plate, a support frame is installed on the top of the base plate, a melting furnace is installed on the support frame, the melting furnace comprises an inner tank and an outer tank, a rock wool insulation layer is installed between the inner tank and the outer tank, a furnace cover is installed on the top of the melting furnace, an auxiliary component is installed in the furnace cover, a fixing frame is installed on the lower inner side of the inner tank, the fixing frame is connected to a heating seat, a number of heating rods are evenly installed on the heating seat, a conical seat is installed at the bottom of the melting furnace, a silicone rubber heater is installed in the conical seat, an insulation output head is installed at the bottom output end of the conical seat, columns are installed on the four sides of the top of the base plate, a top plate is installed on the top of the columns, a lifting component is installed on the top plate, and the power output end of the lifting component is connected to the furnace cover.
[0007] Furthermore, the outer tank and the conical seat are provided with a high-temperature resistant coating on their surfaces. This structural design provides insulation, corrosion protection, and protection for the outer tank and the conical seat, effectively reducing heat loss and preventing overheating of the outer tank and the conical seat, while extending their service life.
[0008] Further defined, a stepped groove is provided on the outer side of the top of the melting furnace, and a positioning ring seat is installed in the stepped groove, and the top of the positioning ring seat is fixedly installed at the bottom of the furnace cover. Such a structural design enables the furnace cover to be positioned and installed, and at the same time has a certain sealing effect.
[0009] Further defined, the auxiliary component includes an auxiliary pressing plate slidably arranged in the inner tank. A number of locking blocks are evenly installed on the top of the auxiliary pressing plate. A first compression spring is installed on the top of the locking block. The free end of the first compression spring is connected to a U-shaped sleeve, and the U-shaped sleeve is locked and installed on the inner top of the furnace cover. A second compression spring is installed in the U-shaped sleeve, and the free end of the second compression spring is installed on the locking block. Such a structural design can press the solid wax block, so that when the heating rod heats the solid wax block, under the effects of heating and pressing, the heating rod can be inserted into the solid wax block to improve the heating effect.
[0010] Further defined, a heat conducting column is sleeved on the outer side of the heating rod, and a heat conducting cone head is provided at the top of the heat conducting column. Such a structural design can quickly insert into the solid wax block while achieving the heating effect, so as to quickly heat and melt from the inside of the solid wax block.
[0011] Further defined, a guiding inclined surface is provided on the outer side of the heating seat, and leakage holes are provided between two adjacent heat conducting columns of the heating seat. Such a structural design facilitates the heated liquid to flow into the conical seat along the guiding inclined surface or from the leakage holes.
[0012] Further defined, a pressure thermometer is installed on one side of the melting furnace, and the temperature probe of the pressure thermometer penetrates through the melting furnace and extends to its inner side. Such a structural design facilitates detecting the temperature inside the melting furnace.
[0013] Further defined, a digital display temperature controller is installed on the melting furnace, and the digital display temperature controller is connected to the silicone rubber heater, the pressure thermometer and an external power supply. Such a structural design facilitates controlling the silicone rubber heater according to the temperature detected by the pressure thermometer.
[0014] Further defined, the lifting component includes a lifting cylinder installed on the top plate. The power output end of the lifting cylinder is connected to a lifting seat, and the lifting seat is locked and installed on the furnace cover. Such a structural design facilitates driving the furnace cover to move up and down.
[0015] Further limited, guide rods are installed on the four sides of the top of the lifting seat. Bronze wear-resistant sleeves are slidably connected to the guide rods. The bronze wear-resistant sleeves are installed on the top plate. An assembly plate arranged in a square frame structure is installed at the top of the guide rods. Such a structural design has a stable guiding effect when driving the furnace cover to move up and down. At the same time, after the furnace cover moves up, the guide rods are located outside the lifting cylinder, which can protect the lifting cylinder and prevent the lifting cylinder from being damaged by impact.
[0016] The beneficial effects of the present invention are as follows: By setting heating rods, the present invention can penetrate into the solid wax block during heating and melting, melt from the inside of the solid wax block, improve the melting speed. At the same time, through the control of the silicone rubber heater, when the temperature is too low, the silicone rubber heater can be controlled to heat, and when the temperature is too high, the silicone rubber heater can be turned off, achieving the effect of energy conservation. The furnace cover is driven to move by the lifting assembly, so that the furnace cover can be removed from the top of the melting furnace, which is convenient for adding solid wax blocks. Operators can easily put the wax blocks into the furnace body, improving work efficiency. And a rock wool heat insulation layer is provided between the inner tank and the outer tank, effectively reducing heat dissipation, while reducing the surrounding environmental temperature and improving the working environment. Brief Description of the Drawings
[0017] The present invention can be further illustrated by the non-limiting embodiments given in the drawings;
[0018] Figure 1 is an axonometric structural schematic diagram of a solid wax melting device according to an embodiment of the present invention;
[0019] Figure 2 is a cross-sectional structural schematic diagram of a solid wax melting device according to an embodiment of the present invention;
[0020] Figure 3 is an enlarged structural schematic diagram at A of a solid wax melting device according to an embodiment of the present invention;
[0021] Figure 4 is an enlarged structural schematic diagram at B of a solid wax melting device according to an embodiment of the present invention;
[0022] The main component symbols are explained as follows:
[0023] Bottom plate 1, support frame 2, melting furnace 3, inner tank 4, outer tank 5, rock wool heat insulation layer 6, furnace cover 7, auxiliary component 8, fixing frame 9, heating base 10, heating rod 11, conical seat 12, silicone rubber heater 13, column 14, top plate 15, lifting component 16, step groove 17, positioning ring seat 18, auxiliary pressing plate 19, lock block 20, first compression spring 21, U-shaped sleeve 22, second compression spring 23, heat conduction column 24, heat conduction cone head 25, diversion inclined plane 26, leakage hole 27, pressure thermometer 28, digital display temperature controller 29, lifting cylinder 30, lifting seat 31, guide rod 32, bronze wear-resistant sleeve 33, assembly plate 34, heat preservation output head 35, solid wax block 36. Specific implementation mode
[0024] In order to enable those skilled in the art to better understand the present invention, the technical solutions of the present invention will be further described below with reference to the accompanying drawings and embodiments.
[0025] Embodiment 1, as Figure 1 and Figure 2 shown, a solid wax melting device, a support frame 2 is installed on the top of the bottom plate 1, a melting furnace 3 is installed on the support frame 2, the melting furnace 3 includes an inner tank 4 and an outer tank 5, a rock wool heat insulation layer 6 is installed between the inner tank 4 and the outer tank 5, a furnace cover 7 is installed on the top of the melting furnace 3, an auxiliary component 8 is installed in the furnace cover 7, a fixing frame 9 is installed on the lower side inside the inner tank 4, the fixing frame 9 is connected to a heating base 10, a plurality of heating rods 11 are evenly installed on the heating base 10, a conical seat 12 is installed at the bottom of the melting furnace 3, a silicone rubber heater 13 is installed in the conical seat 12, a heat preservation output head 35 is installed at the bottom output end of the conical seat 12, columns 14 are installed on the four sides of the top of the bottom plate 1, a top plate 15 is installed at the top of the columns 14, a lifting component 16 is installed on the top plate 15, and the power output end of the lifting component 16 is connected to the furnace cover 7.
[0026] In this embodiment, during use, first, the lifting component 16 drives the furnace cover 7 to move upward, exposing the top of the melting furnace 3. Then, the solid wax blocks 36 are loaded into the melting furnace 3, and multiple solid wax blocks 36 are stacked on top of each other in the melting furnace 3 in sequence. The bottom solid wax block 36 is located on top of the heating rod 11. Then, the lifting component 16 is controlled to drive the furnace cover 7 to move downward, and the melting furnace 3 is closed. At the same time, the furnace cover 7 drives the auxiliary component 8, causing the auxiliary component 8 to press on the top of the solid wax block 36, applying a downward force to the solid wax block 36. While closing the furnace cover 7, the heating rod 11 and the silicone rubber heater 13 are started, causing the temperature of the inner tank 4 to rise. Under the pressing effect of the auxiliary component 8, the solid wax block 36 cooperates with the heating rod 11, enabling the heating rod 11 to insert into the interior of the solid wax block 36 for heating and melting. The melted wax liquid flows from the heating base 10 into the conical seat 12, and the silicone rubber heater 13 keeps the wax liquid in the conical seat 12 warm to prevent solidification. When the stacked wax blocks 36 are gradually melted and the melted wax liquid gradually contacts the heating rod 11 and submerges the heating rod 11, the auxiliary component 8 loses its effect. At this time, the temperature of the inner tank 4 has risen, and the remaining solid wax blocks 36 can be melted. When in need of use, it can be output by opening the heat preservation output head 35.
[0027] Among them, by setting the rock wool heat insulation layer 6, the heat preservation effect on the inner tank 4 is achieved, while preventing heat from being transferred to the outer tank 5 to avoid scalding.
[0028] Among them, by setting the silicone rubber heater 13, which has the characteristics of fast heating, uniform temperature, and high thermal efficiency, the temperature inside the inner tank 4 can be quickly raised to melt the wax blocks.
[0029] Embodiment 2, as Figure 1 shown, this embodiment adds the following structure on the basis of Embodiment 1. High-temperature resistant coatings are provided on the surfaces of the outer tank 5 and the conical seat 12.
[0030] In this embodiment, by providing high-temperature resistant coatings on the surfaces of the outer tank 5 and the conical seat 12, heat loss can be effectively reduced, preventing the outer tank 5 and the conical seat 12 from overheating, and at the same time extending the service life of the outer tank 5 and the conical seat 12.
[0031] Embodiment 3, as Figure 2 and Figure 3 shown, this embodiment adds the following structure on the basis of Embodiment 1. A step groove 17 is provided on the outer side of the top of the melting furnace 3, and a positioning ring seat 18 is installed in the step groove 17. The top of the positioning ring seat 18 is fixedly installed at the bottom of the furnace cover 7.
[0032] In this embodiment, when closing the furnace cover 7, the positioning ring seat 18 at the bottom of the furnace cover 7 will first enter the step groove 17, so as to move in a guiding manner, enabling the furnace cover 7 to be stably installed on the melting furnace 3. At the same time, after installation, due to the cooperation between the step groove 17 and the positioning ring seat 18, it is not easy for external air to enter the melting furnace 3, achieving the effect of sealed heating.
[0033] Embodiment 4, as Figure 2 and Figure 3 shown, on the basis of Embodiment 1, this embodiment adds the following structure. The auxiliary component 8 includes an auxiliary pressing plate 19 slidably arranged in the inner tank 4. A plurality of locking blocks 20 are evenly installed on the top of the auxiliary pressing plate 19. A first compression spring 21 is installed on the top of the locking block 20. The free end of the first compression spring 21 is connected to a U-shaped sleeve 22. The U-shaped sleeve 22 is tightly installed on the inner top of the furnace cover 7. A second compression spring 23 is installed in the U-shaped sleeve 22. The free end of the second compression spring 23 is installed on the locking block 20.
[0034] In this embodiment, after the furnace cover 7 is installed on the melting furnace 3, the auxiliary pressing plate 19 will press on the top of the solid wax block 36. At this time, the auxiliary pressing plate 19 will push the first compression spring 21 and the second compression spring 23 on the top to generate compression, so that the first compression spring 21 and the second compression spring 23 generate a rebounding force acting on the auxiliary pressing plate 19, and further enable the auxiliary pressing plate 19 to have a downward thrust, which is convenient for the solid wax block 36 at the bottom to be in precise contact with the heating rod 11 during heating. After being heated by the heating rod 11, the solid wax block 36 can be quickly melted.
[0035] Embodiment 5, as Figure 2 and Figure 4 shown, on the basis of Embodiment 1, this embodiment adds the following structure. A heat conduction column 24 is sleeved outside the heating rod 11, and a heat conduction cone head 25 is provided at the top of the heat conduction column 24.
[0036] In this embodiment, during use, the bottommost side of the solid wax block 36 stacked in the melting furnace 3 is located on the heat conduction cone head 25. After the heating rod 11 is started, its heat can be quickly transferred to the heat conduction column 24 and the heat conduction cone head 25. At this time, after the solid wax block 36 contacts the high-temperature heat conduction cone head 25, the contact part quickly melts, causing the solid wax block 36 to move downward and insert onto the heat conduction column 24, enabling the heat conduction column 24 to heat from the inside of the solid wax block 36 to achieve the effect of rapid melting.
[0037] Embodiment 6, as Figure 2 and Figure 4 shown, on the basis of Embodiment 5, this embodiment adds the following structure. A diversion inclined surface 26 is provided outside the heating base 10, and a leakage hole 27 is provided between two adjacent heat conduction columns 24 on the heating base 10.
[0038] In this embodiment, when the solid wax block 36 is heated, the generated wax liquid can flow out along the diversion inclined plane 26 on the outer side of the heating base 10, or can flow into the conical base 12 through the leakage holes 27.
[0039] Example 7, as Figure 1 and Figure 4 shown, this embodiment adds the following structure on the basis of Embodiment 1. A pressure thermometer 28 is installed on one side of the melting furnace 3, and the temperature probe of the pressure thermometer 28 penetrates through the melting furnace 3 and extends to its inner side. Such a structural design facilitates the detection of the temperature inside the melting furnace 3.
[0040] In this embodiment, the temperature of the inner tank 4 is detected in real time through the pressure thermometer 28. When the temperature is too low, the silicone rubber heater 13 is turned on for heating. When it is detected that the temperature inside the furnace is too high, the silicone rubber heater 13 is turned off to make the temperature drop, and the temperature of the inner tank 4 is accurately controlled.
[0041] Example 8, as Figure 1 shown, this embodiment adds the following structure on the basis of Embodiment 1. A digital display temperature controller 29 is installed on the melting furnace 3, and the digital display temperature controller 29 is connected to the silicone rubber heater 13, the pressure thermometer 28 and an external power supply.
[0042] In this embodiment, during use, the digital display temperature controller 29 combines the pressure thermometer 28 and the silicone rubber heater 13. When the temperature is too low, the silicone rubber heater 13 is controlled to heat. When it is detected that the temperature inside the inner tank 4 is too high, the silicone rubber heater 13 is turned off to make the temperature drop, achieving the effect of saving energy.
[0043] Example 9, as Figure 1 and Figure 2 shown, this embodiment adds the following structure on the basis of Embodiment 1. The lifting assembly 16 includes a lifting cylinder 30 installed on the top plate 15, and a power output end of the lifting cylinder 30 is connected with a lifting seat 31, and the lifting seat 31 is locked and installed on the furnace cover 7.
[0044] In this embodiment, during use, by starting the lifting cylinder 30, the lifting cylinder 30 drives the lifting seat 31, and the lifting seat 31 drives the furnace cover 7 to move up and down, so as to facilitate opening the melting furnace 3 and conveniently placing the solid wax block 36 into the melting furnace 3.
[0045] Example 10, as Figure 1 and Figure 2 shown, this embodiment adds the following structure on the basis of Embodiment 9. Guide rods 32 are installed on four sides of the top of the lifting seat 31, bronze wear-resistant sleeves 33 are slidably connected to the guide rods 32, the bronze wear-resistant sleeves 33 are installed on the top plate 15, and an assembly plate 34 arranged in a square frame structure is installed on the top of the guide rods 32.
[0046] In this embodiment, during the process of the lifting seat 31 driving the furnace cover 7 to move, the lifting seat 31 will drive the guide rod 32 to move along the bronze wear-resistant sleeve 33 to ensure the verticality of the movement. And after the lifting seat 31 drives the furnace cover 7 to rise, the guide rod 32 is located outside the lifting cylinder 30, which can protect the lifting cylinder 30 and prevent the lifting cylinder 30 from being damaged by impact.
[0047] The above embodiments only exemplarily illustrate the principle and its efficacy of the present invention, rather than being used to limit the present invention. Any person familiar with this technology can modify or change the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or changes completed by those with ordinary knowledge in the technical field without departing from the spirit and technical idea disclosed by the present invention should still be covered by the claims of the present invention.
Claims
1. A solid wax melting device, characterized in that: It includes a bottom plate (1). A support frame (2) is installed on the top of the bottom plate (1). A melting furnace (3) is installed on the support frame (2). The melting furnace (3) includes an inner tank (4) and an outer tank (5). A rock wool heat insulation layer (6) is installed between the inner tank (4) and the outer tank (5). A furnace cover (7) is installed on the top of the melting furnace (3). An auxiliary component (8) is installed inside the furnace cover (7). A fixing frame (9) is installed on the lower side inside the inner tank (4). The fixing frame (9) is connected to a heating base (10). A number of heating rods (11) are evenly installed on the heating base (10). A conical seat (12) is installed at the bottom of the melting furnace (3). A silicone rubber heater (13) is installed inside the conical seat (12). A heat preservation output head (35) is installed at the bottom output end of the conical seat (12). Columns (14) are installed on the four sides of the top of the bottom plate (1). A top plate (15) is installed at the top of the columns (14). A lifting component (16) is installed on the top plate (15). The power output end of the lifting component (16) is connected to the furnace cover (7).
2. The solid wax melting device according to claim 1, characterized in that: The surfaces of the outer tank (5) and the conical seat (12) are provided with high-temperature resistant coatings.
3. The solid wax melting device according to claim 2, wherein: A step groove (17) is provided on the outer side of the top of the melting furnace (3). A positioning ring seat (18) is installed inside the step groove (17). The top of the positioning ring seat (18) is fixedly installed at the bottom of the furnace cover (7).
4. A solid wax melting device according to claim 3, characterized in that: The auxiliary component (8) includes an auxiliary pressing plate (19) slidably arranged inside the inner tank (4). A number of locking blocks (20) are evenly installed on the top of the auxiliary pressing plate (19). A first compression spring (21) is installed on the top of the locking block (20). The free end of the first compression spring (21) is connected to a U-shaped sleeve (22). The U-shaped sleeve (22) is tightly installed on the inner top of the furnace cover (7). A second compression spring (23) is installed inside the U-shaped sleeve (22). The free end of the second compression spring (23) is installed on the locking block (20).
5. The solid wax melting device according to claim 4, characterized in that: A heat conduction column (24) is sleeved outside the heating rod (11). A heat conduction cone head (25) is provided at the top of the heat conduction column (24).
6. A solid wax melting device according to claim 5, characterized in that: A diversion inclined surface (26) is provided on the outside of the heating base (10). A leakage hole (27) is provided between two adjacent heat conduction columns (24) of the heating base (10).
7. The solid wax melting device according to claim 6, characterized in that: A pressure thermometer (28) is installed on one side of the melting furnace (3). The temperature probe of the pressure thermometer (28) penetrates through the melting furnace (3) and extends to its inner side.
8. A solid wax melting device according to claim 7, characterized in that: A digital display temperature controller (29) is installed on the melting furnace (3). The digital display temperature controller (29) is connected to the silicone rubber heater (13), the pressure thermometer (28) and an external power supply.
9. The solid wax melting device according to claim 8, characterized in that: The lifting component (16) includes a lifting cylinder (30) installed on the top plate (15). The power output end of the lifting cylinder (30) is connected to a lifting seat (31). The lifting seat (31) is tightly installed on the furnace cover (7).
10. A solid wax melting device according to claim 9, characterized in that: Guide rods (32) are installed on the four sides of the top of the lifting base (31). A bronze wear-resistant sleeve (33) is slidably connected to the guide rods (32). The bronze wear-resistant sleeve (33) is installed on the top plate (15). An assembly plate (34) arranged in a square frame structure is installed at the top of the guide rods (32).