Vacuum drying device for jewelry

Abstract

The utility model relates to the field of vacuum drying, specifically relates to a vacuum drying device for jewelry, including heating case, the top of heating case is provided with fan, the top of heating case still is provided with processing box, the top of processing box is provided with export case, the inner wall both sides of processing box all are provided with adjusting lever. The utility model discloses through setting up fan to control object to enter the system, and utilize heating case to heat gas, ensure that the gas temperature of entering processing box is appropriate, to reach the best drying effect. Secondly, the even drying of jewelry is realized in the processing box, guarantees every piece of jewelry can be heated fully, greatly improves the drying quality and efficiency. In addition, through the relative rotation of the up-and-down activity of adjusting block rear side movable block and the movement of rotating lever, the accurate control of lifting adjusting plate is realized, the angle of moving rotating plate is adjusted further, so that the object can be conveniently leaked and discharged downward when needed.

Description

Technical Field

[0001] This utility model relates to the field of vacuum drying, specifically to a vacuum drying device for jewelry. Background Technology

[0002] A Chinese patent discloses a vacuum heating and drying device (application number: CN202221057206.4), comprising: a housing and a rack. The housing is equipped with a hot air system, a vacuum system, and heating pipes. The rack is located inside the housing and has multiple removable shelves. The shelf array has multiple parallel strip-shaped holes, each with an adjusting rod whose length direction is aligned with the length direction of the strip-shaped hole. Multiple support rods are provided along one side of the adjusting rod. Multiple slots are provided at the bottom of both ends of the strip-shaped holes along the width direction. The slots at both ends of the strip-shaped holes are used in pairs. Both ends of the adjusting rod are detachably mounted in the slots. When the adjusting rod is connected to the slot, at least one side of the adjusting rod has a predetermined distance from the sidewall of the strip-shaped hole. This device can not only adapt to the drying of various parts but also effectively prevent parts from bumping or colliding.

[0003] Existing drying methods often suffer from insufficient uniformity, leading to uneven heating of the jewelry surface and affecting its quality. This is especially problematic when processing valuable jewelry, where even minor quality issues can result in significant losses. Furthermore, the drying equipment's structural design is not optimized, failing to effectively control the flow direction and intensity of the heating gas, and it cannot adequately adapt to jewelry of different shapes and sizes, thus limiting drying efficiency and effectiveness. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this utility model provides a vacuum drying device for jewelry.

[0005] The technical solution of this utility model is as follows: This utility model provides a vacuum drying device for jewelry, including a heating chamber, a fan at the top of the heating chamber, a processing chamber at the top of the heating chamber, an outlet chamber at the top of the processing chamber, adjusting rods on both sides of the inner wall of the processing chamber, a movable rotating plate equidistantly positioned between the two adjusting rods, a lifting adjusting plate slidably positioned on the inner wall of the processing chamber and in contact with the movable rotating plate via a rotating block, an adjusting block at the rear of the processing chamber, a movable block outside the adjusting block, an adjusting handle connected to one end of the movable block and a positioning cylinder connected to the other end, the adjusting handle connected to the lifting adjusting plate via a movable rotating rod, and a contact stabilizing block abutting against the adjusting block on one side of the positioning cylinder.

[0006] Optionally, the heating box is equipped with multiple heating elements that are evenly distributed inside, and a switch drawer is provided on one side of the heating box.

[0007] Optionally, the fan has an air inlet at its input end and its output end is connected to the processing box.

[0008] Optionally, the processing box is provided with a sealed switch door, which adopts a double-layer sealing structure. The outlet box is fixedly connected to the processing box, and an outlet pipe is provided on the top of the outlet box. An automatic valve is provided at the connection between the outlet pipe and the outlet box.

[0009] Optionally, the top of the movable rotating plate is evenly provided with air vents, and rotating heads are provided on both outer sides of the movable rotating plate. A rotating block is provided on the outside of the movable rotating plate, and the other end of the rotating block is fixedly connected to the lifting adjustment plate. The rotating head passes through the interior of the adjustment rod, and the adjustment rod is fixedly connected to the inner wall of the processing box.

[0010] Optionally, the adjusting block has a stabilizing hole inside, and the movable rotating rod has an adjusting stabilizing rod that is fixed to the inner wall of the stabilizing hole through its exterior. The lifting adjusting plate is connected to the movable rotating rod through the rotating adjusting block. The rotating adjusting block, the movable block, and the rotating block all have the same structure.

[0011] Optionally, the movable block is provided with a movable handle on its exterior, and the inner wall of the positioning cylinder is provided with an abutment spring that contacts the abutment stabilizing block.

[0012] The beneficial effects achieved by this utility model are as follows: This invention utilizes a fan to control the entry of objects into the system and a heating chamber to heat the gas, ensuring a suitable temperature for optimal drying. Secondly, it achieves uniform drying of jewelry within the processing chamber, guaranteeing each piece receives sufficient heat and significantly improving drying quality and efficiency. Furthermore, precise control of the lifting adjustment plate is achieved through the up-and-down movement of the rear movable block and the relative rotation of the moving rotating rod, allowing for further adjustment of the moving plate's angle and convenient downward discharge of objects when needed. This design not only increases the equipment's operational flexibility but also allows for adjustment of drying parameters according to actual needs, meeting the drying requirements of different types and sizes of jewelry, demonstrating significant technological advancement and practical value. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a structural schematic diagram of the entire utility model from another perspective; Figure 3 This is a partial structural cross-sectional view of the present invention; Figure 4This is a schematic diagram of the movable rotating plate. Figure 5 yes Figure 3 A schematic diagram of the partial structure of part A in the middle.

[0014] In the diagram, 1. Heating box; 101. Switch drawer; 2. Fan; 201. Air inlet; 3. Processing box; 301. Sealed switch door; 4. Outlet box; 401. Outlet pipe; 5. Adjusting rod; 6. Moving rotating plate; 601. Rotating head; 602. Air outlet; 603. Rotating block; 7. Lifting adjusting plate; 701. Rotating adjusting block; 8. Adjusting block; 801. Stabilizing hole; 9. Moving rotating rod; 901. Adjusting stabilizing rod; 10. Movable block; 1001. Adjusting handle; 11. Positioning cylinder; 12. Anti-stabilizing block; 1201. Anti-spring. Detailed Implementation

[0015] To facilitate understanding of this utility model by those skilled in the art, the specific embodiments of this utility model are described below with reference to the accompanying drawings.

[0016] Example 1 like Figure 1-5 As shown, this utility model provides a vacuum drying device for jewelry, including a heating box 1, a fan 2 on the top of the heating box 1, a processing box 3 on the top of the heating box 1, an outlet box 4 on the top of the processing box 3, adjusting rods 5 on both sides of the inner wall of the processing box 3, a movable rotating plate 6 equidistantly arranged between the two adjusting rods 5, a lifting adjusting plate 7 slidably arranged on the inner wall of the processing box 3, which contacts the movable rotating plate 6 through a rotating block 603, an adjusting block 8 on the rear side of the processing box 3, a movable block 10 on the outside of the adjusting block 8, one end of the movable block 10 connected to an adjusting handle 1001, and the other end connected to a positioning cylinder 11, the adjusting handle 1001 and the lifting adjusting plate 7 connected through a movable rotating rod 9, and a contact stabilizing block 12 that abuts against the adjusting block 8 on one side of the positioning cylinder 11.

[0017] This invention uses a fan 2 to control the entry of objects into the system and a heating chamber 1 to heat the gas, ensuring a suitable gas temperature entering the processing chamber 3 for optimal drying. Secondly, the processing chamber 3 achieves uniform drying of the jewelry, ensuring each piece is fully heated, greatly improving drying quality and efficiency. Furthermore, the precise control of the lifting adjustment plate 7 is achieved by adjusting the up-and-down movement of the movable block 10 behind the adjusting block 8 and the relative rotation of the moving rotating rod 9, further adjusting the angle of the moving rotating plate 6 so that objects can be easily discharged downwards when needed. This design not only increases the operational flexibility of the equipment but also allows for adjustment of drying parameters according to actual needs, meeting the drying requirements of different types and sizes of jewelry, demonstrating significant technological advancement and practical value.

[0018] Example 2 like Figure 1-2 As shown, the heating box 1 is equipped with multiple heating elements that are evenly distributed inside, and a switch drawer 101 is provided on one side of the heating box 1.

[0019] Specifically, the heating chamber 1 is used to heat the air entering from the fan 2, so that it is evenly distributed to the processing chamber 3 to ensure that the jewelry is heated.

[0020] In this embodiment, the input end of the fan 2 is provided with an air inlet 201, and the output end of the fan 2 is connected to the processing box 3.

[0021] Specifically, by setting the air inlet 201 and the output end of the fan 2, smooth airflow is ensured, thereby improving drying efficiency.

[0022] In this embodiment, a sealed switch door 301 is provided on the outside of the processing box 3. The sealed switch door 301 adopts a double-layer sealing structure. The outlet box 4 is fixedly connected to the processing box 3. An outlet pipe 401 is provided on the top of the outlet box 4. An automatic valve is provided at the connection between the outlet pipe 401 and the outlet box 4.

[0023] Specifically, the automatic valve is set to provide power along with the rotation of the fan 2, thereby realizing automatic airflow control, ensuring a stable and efficient drying process, avoiding heat loss, and improving the drying quality of jewelry.

[0024] Example 3 like Figure 2-5 As shown, the top of the movable rotating plate 6 is evenly provided with air vents 602, and rotating heads 601 are provided on both sides of the outer side of the movable rotating plate 6. A rotating block 603 is provided on the outer side of the movable rotating plate 6. The other end of the rotating block 603 is fixedly connected to the lifting adjustment plate 7. The rotating head 601 penetrates into the interior of the adjustment rod 5, and the adjustment rod 5 is fixedly connected to the inner wall of the processing box 3.

[0025] Specifically, the rotating block 603 is designed to be relatively telescopic and rotatable, thereby controlling the relative height of the rotating block 603 when the lifting adjustment plate 7 is raised or lowered. This ensures that the moving plate 6 is tilted relative to the ground, facilitating the rapid discharge of jewelry during tilting. The air vent 602 allows hot air to rise from the bottom. The lifting adjustment plate 7 is equipped with a temperature sensor to monitor the internal temperature in real time, ensuring a safe and controllable drying process. The adjustment handle 1001 has graduated markings. In this embodiment, the adjusting block 8 has a stabilizing hole 801 inside, and the movable rotating rod 9 has an adjusting stabilizing insert 901 that is fixed to the inner wall of the stabilizing hole 801 through the outside. The lifting adjusting plate 7 is connected to the movable rotating rod 9 through the rotating adjusting block 701. The rotating adjusting block 701, the movable block 10 and the rotating block 603 have the same structure.

[0026] Specifically, by adjusting the tight connection between the stabilizing rod 901 and the stabilizing hole 801, and cooperating with the rotating rod to rotate outside the stabilizing rod 901, the lifting adjustment plate 7 can achieve lifting and lowering movement.

[0027] In this embodiment, the movable block 10 is provided with a movable handle on its outside, and the inner wall of the positioning cylinder 11 is provided with an abutment spring 1201 that contacts the abutment stabilizing block 12.

[0028] The action handle provides stable support through the contact spring 1201, ensuring precise positioning of the adjusting block 8 and improving the overall structural stability.

[0029] In summary, the entry of objects is controlled by the fan 2, and the gas is heated by the heating box 1. The heated gas then passes through the processing box 3, where the jewelry is dried evenly, ensuring that each piece of jewelry is fully heated. Meanwhile, the adjusting block 8 located at the rear of the processing box 3 allows the movable block 10 behind it to move up and down, which in turn allows the relative rotation of the movable rotating rod 9 to adjust the lifting and lowering of the lifting adjusting plate 7. The lifting and lowering of the lifting adjusting plate 7 can also adjust the relative rotation of the movable rotating plate 6, allowing the movable rotating plate 6 to rotate downwards when needed, facilitating the downward sliding and discharge of objects.

[0030] The embodiments of this utility model described above do not constitute a limitation on the scope of protection of this utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the scope of protection of the claims of this utility model.

[0031] Those skilled in the art can make changes or modifications to the above embodiments without departing from the scope of the present invention, based on its technical essence. All such changes or modifications fall within the protection scope of the present invention to ensure the stability and durability of the entire device. Therefore, the protection scope of the present invention should be determined by the claims.

Claims

1. A vacuum drying device for jewelry, characterized in that: The device includes a heating box (1), a fan (2) on the top of the heating box (1), a processing box (3) on the top of the heating box (1), an outlet box (4) on the top of the processing box (3), adjustment rods (5) on both sides of the inner wall of the processing box (3), a movable rotating plate (6) at equal distances between the two adjustment rods (5), a lifting adjustment plate (7) that contacts the movable rotating plate (6) through a rotating block (603) is slidably arranged on the inner wall of the processing box (3), an adjustment block (8) is arranged on the rear side of the processing box (3), a movable block (10) is arranged on the outside of the adjustment block (8), one end of the movable block (10) is connected to an adjustment handle (1001), and the other end is connected to a positioning cylinder (11), the adjustment handle (1001) is connected to the lifting adjustment plate (7) through a movable rotating rod (9), and a contact stabilizing block (12) that abuts against the adjustment block (8) is arranged on one side of the positioning cylinder (11).

2. The vacuum drying device for jewelry according to claim 1, characterized in that: The heating box (1) is equipped with multiple heating elements that are evenly distributed inside, and a switch drawer (101) is provided on one side of the heating box (1).

3. The vacuum drying device for jewelry according to claim 1, characterized in that: The fan (2) has an air inlet (201) at its input end and the output end of the fan (2) is connected to the processing box (3).

4. The vacuum drying device for jewelry according to claim 1, characterized in that: The processing box (3) is provided with a sealed switch door (301) on the outside. The sealed switch door (301) adopts a double-layer sealing structure. The outlet box (4) is fixedly connected to the processing box (3). An outlet pipe (401) is provided on the top of the outlet box (4). An automatic valve is provided at the connection between the outlet pipe (401) and the outlet box (4).

5. A vacuum drying apparatus for jewelry according to claim 1, characterized in that: The top of the movable rotating plate (6) is evenly provided with air vents (602). Rotating heads (601) are provided on both sides of the outer side of the movable rotating plate (6). Rotating blocks (603) are provided on the outer side of the movable rotating plate (6). The other end of the rotating block (603) is fixedly connected to the lifting adjustment plate (7). The rotating head (601) penetrates into the interior of the adjustment rod (5). The adjustment rod (5) is fixedly connected to the inner wall of the processing box (3).

6. A vacuum drying apparatus for jewelry according to claim 1, characterized in that: The adjusting block (8) has a stabilizing hole (801) inside. The moving rotating rod (9) has an adjusting stabilizing insert (901) that is fixed to the inner wall of the stabilizing hole (801) through its exterior. The lifting adjusting plate (7) is connected to the moving rotating rod (9) through the rotating adjusting block (701). The rotating adjusting block (701), the movable block (10), and the rotating block (603) all have the same structure.

7. A vacuum drying apparatus for jewelry according to claim 1, characterized in that: The movable block (10) is provided with a movable handle on the outside, and the inner wall of the positioning cylinder (11) is provided with an abutment spring (1201) that contacts the abutment stabilizing block (12).

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