Adjustable high-temperature dewaxing device

Abstract

The adjustable high-temperature dewaxing device comprises a furnace body and a furnace door rotationally installed on one side of the furnace body, a hearth is installed on the inner side of the furnace body in an embedded mode, a heating cavity is formed in the hearth, and side base plates are installed on the inner walls of the two sides of the heating cavity in a sliding mode. A plurality of metal net frames are installed between the left side base plate and the right side base plate, T-shaped sliding blocks are fixed to the surfaces of the two sides of each metal net frame, and bottom shifting type adjusting structures are further arranged between the metal net frames and the side base plates. According to the high-temperature dewaxing device, a high-temperature dewaxing device in the prior art is improved and optimized, the metal net frame is arranged between the two side base plates in a sliding mode, and a corresponding bottom shifting type adjusting structure is designed, so that the high-temperature dewaxing device is not prone to falling off during daily use; operators can directly carry out sliding adjustment on the height of the metal net frame in the vertical direction according to different use requirements, and the overall use flexibility and convenience are greatly improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of dewaxing furnaces, and in particular relates to an adjustable high-temperature dewaxing device. Background Art

[0002] The dewaxing furnace is an electric high-temperature dewaxing device, which can increase the temperature of the furnace body by starting the electric heating in the furnace body, so as to melt and fall off the wax in the model placed in the furnace, thereby achieving the effect of high-temperature dewaxing. For example, the existing patent with the publication number CN214470064U discloses a "door-embedded anti-leakage heat dewaxing furnace, including a furnace body and a door body, the inner wall of the furnace body is provided with an insulating furnace chamber, the insulating furnace chamber is composed of insulating bricks, the inner wall of the insulating bricks is provided with a receiving groove, and the receiving groove is provided with an electric heating wire". It can be seen that the application describes a common electric high-temperature dewaxing furnace;

[0003] When the electric high-temperature dewaxing furnace in the prior art is actually used, multiple metal grids are installed in the furnace. The objects to be dewaxed are directly placed on the metal grids during use. However, since the metal grids are mostly installed in the furnace by sliding insertion, each time the height of the metal grid needs to be adjusted, the metal grid must be pulled out and inserted into other slots to complete the height adjustment of the metal grid, and the height of the metal grid cannot be directly adjusted by sliding. This reduces the overall flexibility and convenience of use. For this reason, the utility model proposes an adjustable high-temperature dewaxing device. Utility Model Content

[0004] The purpose of the utility model is to provide an adjustable high-temperature dewaxing device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adjustable high-temperature dewaxing device, comprising a furnace body and a furnace door rotatably installed on one side of the furnace body, a furnace chamber is embedded and installed on the inner side of the furnace body, a heating chamber is provided in the furnace chamber, side base plates are slidably installed on the inner walls of both sides of the heating chamber, and a plurality of metal grids are installed between the left and right side base plates, T-shaped sliders are fixed to the two side surfaces of the metal grids, a T-shaped slide groove for the T-shaped slider to slide is provided on the surface of the side base plate, the T-shaped slider slides in the T-shaped slide groove, and a bottom dial-type adjustment structure is also provided between the metal grid and the side base plate;

[0006] The bottom dial type adjustment structure includes an L-shaped movable block movably installed on the bottom surface of the metal grid, and the inner wall of the T-shaped slide groove is provided with a plurality of limit slots corresponding to the L-shaped movable block. One end of the L-shaped movable block passes through the T-shaped slide block and is inserted into one of the limit slots. The bottom dial type adjustment structure also includes a T-shaped movable bottom groove, a spring and a T-shaped movable top block. The T-shaped movable bottom groove is provided on the bottom surface of the metal grid, and the T-shaped movable top block is movably installed in the T-shaped movable bottom groove by a spring. The bottom end of the T-shaped movable top block extends to the bottom of the metal grid and is fixed to the L-shaped movable block.

[0007] Preferably, a cylindrical groove is formed on one side surface of the T-shaped movable top block, one end of the spring is inserted into the cylindrical groove, and the other end of the spring is fixed on the inner wall of the T-shaped movable bottom groove.

[0008] Preferably, a through hole is formed through the surface of the T-shaped slider, and the through hole corresponds to the L-shaped movable block.

[0009] Preferably, a strip-shaped slider is fixed to one side surface of the side substrate, and both inner walls on both sides of the heating chamber are provided with strip-shaped slide grooves for the strip-shaped slider to slide into, and the strip-shaped slider slides into the strip-shaped slide grooves.

[0010] Preferably, a wax receiving box is also provided at the inner bottom end of the heating chamber, and the wax receiving box is located directly below the metal grid.

[0011] Preferably, miter plates are rotatably mounted on both sides of the top of the wax receiving box, the top ends of the miter plates extend obliquely to the top of the wax receiving box, and two diagonal support blocks are fixed to the top surface of the wax receiving box, the diagonal support blocks are fitted with the miter plates.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model improves and optimizes the high-temperature dewaxing device in the prior art, slides the metal grid between the two side base plates, and designs a corresponding bottom dial adjustment structure, so that when the high-temperature dewaxing device is used daily, the operator can directly slide and adjust the height of the metal grid in the vertical direction according to different usage requirements, thereby greatly improving the overall flexibility and convenience of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional diagram of the utility model;

[0014] Figure 2 It is a cross-sectional view of the utility model;

[0015] Figure 3 For this utility model Figure 2 A partial enlarged view of the middle A area;

[0016] Figure 4 For this utility model Figure 2 A partial enlarged view of the middle B area;

[0017] In the figure: 1. furnace body; 2. furnace door; 3. furnace chamber; 4. heating chamber; 5. side base plate; 41. strip slide; 51. strip slider; 52. T-shaped slide; 6. metal grid; 61. T-shaped slider; 7. wax box; 71. miter plate; 72. diagonal support block; 81. L-shaped movable block; 82. limit slot; 83. T-shaped movable bottom slot; 84. spring; 85. T-shaped movable top block. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] Example 1

[0020] See also Figures 1 to 3 , which is the first embodiment of the utility model, and this embodiment provides a technical solution: an adjustable high-temperature dewaxing device, comprising a furnace body 1 and a furnace door 2 rotatably installed on one side of the furnace body 1, a furnace chamber 3 is embedded and installed on the inner side of the furnace body 1, a heating chamber 4 is provided in the furnace chamber 3, and an electric heating wire is also installed on the inner side of the heating chamber 4. After subsequent startup, the temperature in the heating chamber 4 can be increased, so that the object to be dewaxed placed on the metal grid 6 is heated until the wax on the surface of the object melts into liquid and falls off, side base plates 5 are slidably installed on the inner walls of both sides of the heating chamber 4, and a plurality of metal grids 6 are installed between the left and right side base plates 5, and T-shaped sliders 61 are welded and fixed to the surfaces of both sides of the metal grid 6, and a T-shaped slide groove 52 for the T-shaped slide groove 52 for sliding the T-shaped slide groove 52 is provided on the surface of the side base plate 5, and the T-shaped slide groove 52 is slidably located in the T-shaped slide groove 52, and a bottom dial-type adjustment structure is also provided between the metal grid 6 and the side base plate 5;

[0021] The bottom dial type adjustment structure includes an L-shaped movable block 81 movably installed on the bottom surface of the metal grid frame 6, and the inner wall of the T-shaped slide groove 52 is provided with a plurality of limit slots 82 corresponding to the L-shaped movable block 81. One end of the L-shaped movable block 81 passes through the T-shaped slider 61 and is inserted into one of the limit slots 82 to achieve stable limiting of the metal grid frame 6. The bottom dial type adjustment structure also includes a T-shaped movable bottom groove 83, a spring 84 and a T-shaped movable top block 85. The T-shaped movable bottom groove 83 is provided on the bottom surface of the metal grid frame 6, and the T-shaped movable top block 85 is movably installed in the T-shaped movable bottom groove 83 by means of a spring 84. The bottom end of the T-shaped movable top block 85 extends to the bottom of the metal grid frame 6 and is fixed to the L-shaped movable block 81. Under the pushing action of the spring 84, the end of the L-shaped movable block 81 can be stably stuck in the limit slot during daily use. The groove 82 ensures the limiting stability of the metal grid frame 6. If the height of the metal grid frame 6 needs to be adjusted laterally, it is only necessary to push the L-shaped movable block 81 from the bottom of the metal grid frame 6 to make the T-shaped movable top block 85 move sideways to compress the spring 84 until the end of the L-shaped movable block 81 moves out of the limiting slot 82, and the limiting of the T-shaped slider 61 and the metal grid frame 6 can be released. At this time, the metal grid frame 6 can be slid up and down to directly adjust the height. After adjusting to the appropriate height, release the L-shaped movable block 81. At this time, the spring 84 will push the T-shaped movable top block 85 back and reset it, so that the L-shaped movable block 81 rebounds, so that the end of the L-shaped movable block 81 can be inserted into the limiting slot 82 at other positions, and the T-shaped slider 61 and the metal grid frame 6 can be limited again, completing the rapid adjustment of the height of the metal grid frame 6 to meet the placement of different dewaxing objects.

[0022] Among them, a cylindrical groove is opened on one side surface of the T-shaped movable top block 85, one end of the spring 84 is inserted into the cylindrical groove, and the other end of the spring 84 is fixed on the inner wall of the T-shaped movable bottom groove 83 to ensure the installation stability of the spring 84.

[0023] A through hole is formed on the surface of the T-shaped sliding block 61 , and the through hole corresponds to the L-shaped movable block 81 , so that the L-shaped movable block 81 can pass through smoothly.

[0024] Among them, a strip slider 51 is welded and fixed on one side surface of the side substrate 5, and strip slide grooves 41 for the strip slider 51 to slide into are opened on the inner walls of both sides of the heating chamber 4. The strip slider 51 slides into the strip slide groove 41, so that the side substrate 5 can be smoothly slid and installed on the inner wall of the heating chamber 4.

[0025] A wax receiving box 7 is also provided at the inner bottom end of the heating chamber 4. The wax receiving box 7 is located directly below the metal grid 6 and can collect the wax liquid in the subsequent dewaxing process.

[0026] Example 2

[0027] See also Figures 1 to 4 , which is the second embodiment of the utility model, is based on the previous embodiment, and the difference is that miter plates 71 are rotatably installed on both sides of the top of the wax receiving box 7, and the top of the miter plate 71 extends obliquely to the top of the wax receiving box 7, so that the wax liquid dripping from the top will flow from the surface of the miter plate 71 to the inner side of the wax receiving box 7, preventing it from dripping from both sides of the wax receiving box 7 to the outside.

[0028] Among them, two diagonal support blocks 72 are fixed to the top surface of the wax receiving box 7 , and the diagonal support blocks 72 are in contact with the miter plate 71 to support the miter plate 71 .

[0029] Although the embodiments of the present invention have been shown and described (see the above detailed description for details), it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An adjustable high-temperature dewaxing device, comprising a furnace body (1) and a furnace door (2) rotatably mounted on one side of the furnace body (1), a furnace chamber (3) being embedded and mounted on the inner side of the furnace body (1), a heating chamber (4) being provided in the furnace chamber (3), characterized in that: Side base plates (5) are slidably mounted on the inner walls of both sides of the heating chamber (4), and a plurality of metal grid frames (6) are mounted between the left and right side base plates (5), T-shaped sliders (61) are fixed to the surfaces of both sides of the metal grid frames (6), and the surfaces of the side base plates (5) are provided with T-shaped slide grooves (52) for the T-shaped sliders (61) to slide, and the T-shaped sliders (61) are slidably located in the T-shaped slide grooves (52), and a bottom dial-type adjustment structure is also provided between the metal grid frames (6) and the side base plates (5); The bottom dial type adjustment structure comprises an L-shaped movable block (81) movably mounted on the bottom surface of the metal grid (6); the inner wall of the T-shaped slide groove (52) is provided with a plurality of limit slots (82) corresponding to the L-shaped movable block (81); one end of the L-shaped movable block (81) passes through the T-shaped slide block (61) and is inserted into one of the limit slots (82).

2. The adjustable high temperature dewaxing device according to claim 1, characterized in that: The bottom dial type adjustment structure further comprises a T-shaped movable bottom groove (83), a spring (84) and a T-shaped movable top block (85); the T-shaped movable bottom groove (83) is provided on the bottom surface of the metal grid (6); the T-shaped movable top block (85) is movably installed in the T-shaped movable bottom groove (83) via the spring (84); the bottom end of the T-shaped movable top block (85) extends to the bottom of the metal grid (6) and is fixed to the L-shaped movable clamping block (81).

3. The adjustable high temperature dewaxing device according to claim 2, characterized in that: A cylindrical groove is formed on one side surface of the T-shaped movable top block (85), one end of the spring (84) is inserted into the cylindrical groove, and the other end of the spring (84) is fixed on the inner wall of the T-shaped movable bottom groove (83).

4. The adjustable high temperature dewaxing device according to claim 1, characterized in that: A through hole is formed through the surface of the T-shaped sliding block (61), and the through hole corresponds to the L-shaped movable block (81).

5. The adjustable high temperature dewaxing device according to claim 1, characterized in that: A strip-shaped slider (51) is fixed to one side surface of the side substrate (5), and strip-shaped slide grooves (41) for the strip-shaped slider (51) to slide into are provided on both side inner walls of the heating chamber (4), and the strip-shaped slider (51) slides into the strip-shaped slide grooves (41).

6. The adjustable high temperature dewaxing device according to claim 1, characterized in that: A wax receiving box (7) is also provided at the inner bottom end of the heating chamber (4), and the wax receiving box (7) is located directly below the metal grid (6).

7. The adjustable high temperature dewaxing device according to claim 6, characterized in that: Mitered plates (71) are rotatably mounted on both sides of the top of the wax receiving box (7), and the top ends of the mitered plates (71) extend obliquely to the top of the wax receiving box (7).

8. The adjustable high temperature dewaxing device according to claim 7, characterized in that: Two diagonal support blocks (72) are also fixed on the top surface of the wax receiving box (7), and the diagonal support blocks (72) are fitted with the miter plate (71).

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