Convenient vacuum constant-temperature drying box

Abstract

The utility model discloses a convenient type vacuum constant temperature drying box which comprises a vacuum constant temperature drying box body, a first jacking plate is installed at the inner bottom end of the vacuum constant temperature drying box body in a sliding mode, and an object carrying plate used for placing objects is installed above the first jacking plate in a sliding mode. The object carrying plate slides out of the cavity of the vacuum constant-temperature drying box body, objects are stably placed on the object carrying plate, and then the object carrying plate is pushed to slide the object carrying plate into the cavity of the vacuum constant-temperature drying box body, so that the objects are convenient to place, and after the objects are subjected to constant-temperature drying for a period of time through operation of the vacuum constant-temperature drying box body, the objects can be conveniently dried. A motor is controlled to drive a gear to rotate, a rack extruding the lower surface of a first jacking plate is driven to fall, meanwhile, a rack extruding the lower surface of a second jacking plate is driven to rise, at the moment, a penetrating block on the second jacking plate supports an article, the position, making contact with a carrying plate, of the article can be exposed, and the whole article is dried; and the drying effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of vacuum constant temperature drying ovens, in particular to a convenient vacuum constant temperature drying oven. Background Art

[0002] The vacuum constant temperature drying oven uses the air cooling, heating and heat recovery design to achieve double-effect dehumidification. The dehumidification and drying uses the refrigeration system to cool and dehumidify the wet air from the drying room. At the same time, the heat pump principle is used to recover the latent heat of water vapor condensation in the dehumidification process to heat the air to high-temperature dry air, thereby achieving the purpose of dehumidification and heating at the same time.

[0003] When using the existing vacuum constant temperature drying oven, people need to place the articles on a tray, and then place the tray with the articles into the vacuum constant temperature drying oven. However, when placing the tray with the articles into the vacuum constant temperature drying oven, it is inconvenient for people to put the tray in because the space for placing the articles in the vacuum constant temperature drying oven is small, and the articles may fall over. At the same time, after the articles are placed on the tray, the articles cannot be rotated or moved when the device is in operation, so the drying effect of the bottom of the articles is not ideal. Utility Model Content

[0004] The purpose of the utility model is to provide a convenient vacuum constant temperature drying oven 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: a convenient vacuum constant temperature drying oven, comprising a vacuum constant temperature drying oven body, a first lifting plate being slidably installed at the inner bottom end of the vacuum constant temperature drying oven body, a loading plate for placing articles being slidably installed above the first lifting plate, the loading plate being able to slide out of the interior of the vacuum constant temperature drying oven body, through grooves being equidistantly provided in the middle of the first lifting plate and the loading plate, a second lifting plate being slidably installed at the inner bottom end of the vacuum constant temperature drying oven body below the first lifting plate, through blocks being equidistantly fixedly installed on the upper surface of the second lifting plate, the through blocks being arranged through the through grooves, and the first lifting plate and the second lifting plate being able to move up and down alternately.

[0006] As a further preferred embodiment of the technical solution, the four corners of the first lifting plate and the second lifting plate are symmetrically provided with limiting holes, and the bottom end of the inner wall of the vacuum constant temperature drying box body is symmetrically fixed with limiting rods corresponding to the positions of the limiting holes, and the limiting holes are slidably connected to the limiting rods.

[0007] As a further preferred embodiment of the present technical solution, mounting blocks are symmetrically fixedly installed on both sides of the upper surface of the first lifting plate, a positioning rod is fixedly installed between the two mounting blocks on the same side, and positioning holes are opened on both sides of the loading plate at positions corresponding to the positioning rods, and the positioning holes are slidably connected to the positioning rods.

[0008] As a further preferred embodiment of the present technical solution, a sliding hole is provided at the end of the loading plate, an insertion rod is slidably installed inside the sliding hole, and a plug hole is provided at the end of the first lifting plate, and the plug hole is slidably connected to the plug rod.

[0009] As a further preferred embodiment of the present technical solution, sealing holes are symmetrically provided at the bottom end of the chamber of the vacuum constant temperature drying oven body, and racks are slidably installed inside the sealing holes for sealing, wherein the top end of one rack is extruded and arranged on the lower surface of the first jacking plate, and the top end of the other rack is extruded and arranged on the lower surface of the second jacking plate, and a motor is fixedly installed inside the bottom end of the vacuum constant temperature drying oven body, and a gear is fixedly installed at the output end of the motor, and the gear is arranged between the two racks.

[0010] As a further preferred embodiment of the present technical solution, a chamfer is provided at the bottom end of the insertion rod.

[0011] As a further preferred embodiment of the present technical solution, a circular ring is fixedly mounted on the top of the insertion rod.

[0012] The utility model provides a convenient vacuum constant temperature drying oven, which has the following beneficial effects:

[0013] (1) The utility model drags the loading plate to slide along the track of the positioning rod, slides the loading plate out of the chamber of the vacuum constant temperature drying oven body, stably places the object on the loading plate, and then pushes the loading plate to slide in the opposite direction along the track of the positioning rod, slides the loading plate into the chamber of the vacuum constant temperature drying oven body, thereby facilitating the placement of the object.

[0014] (2) After the utility model dries the articles at a constant temperature for a period of time through the operation of the vacuum constant temperature drying box body, the control motor drives the gear to rotate, which will drive the rack pressed against the lower surface of the first lifting plate to fall, and at the same time drive the rack pressed against the lower surface of the second lifting plate to rise. At this time, the through block passes through the through slot arrangement. At this time, the through block on the second lifting plate will support the articles, and the position where the articles contact the loading plate can be exposed, which is used for overall drying of the articles, thereby improving the drying effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the overall explosion structure of the utility model;

[0017] Figure 3 It is a schematic diagram of a partial cross-section explosion structure of the utility model;

[0018] Figure 4 It is a schematic diagram of the partial explosion structure of the utility model;

[0019] In the figure: 1. Vacuum constant temperature drying oven body; 2. First lifting plate; 3. Loading plate; 4. Through slot; 5. Second lifting plate; 6. Through block; 7. Limit hole; 8. Limit rod; 9. Mounting block; 10. Positioning rod; 11. Positioning hole; 12. Sliding hole; 13. Insert rod; 14. Insert hole; 15. Sealing hole; 16. Rack; 17. Motor; 18. Gear; 19. Chamfer; 20. Ring. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0021] The utility model provides a technical solution: Figures 1 to 4 As shown, in the present embodiment, a convenient vacuum constant temperature drying oven comprises a vacuum constant temperature drying oven body 1, a first lifting plate 2 is slidably installed at the inner bottom end of the vacuum constant temperature drying oven body 1, a loading plate 3 for placing articles is slidably installed above the first lifting plate 2, the loading plate 3 can slide out of the interior of the vacuum constant temperature drying oven body 1, through grooves 4 are equidistantly provided in the middle of the first lifting plate 2 and the loading plate 3, a second lifting plate 5 is slidably installed at the inner bottom end of the vacuum constant temperature drying oven body 1 below the first lifting plate 2, through blocks 6 are equidistantly fixed on the upper surface of the second lifting plate 5, the through blocks 6 are arranged through the through grooves 4, and the first lifting plate 2 and the second lifting plate 5 can move up and down alternately.

[0022] like Figures 1 to 4 As shown, the four corners of the first lifting plate 2 and the second lifting plate 5 are symmetrically provided with limiting holes 7, and the bottom end of the inner wall of the vacuum constant temperature drying box body 1 is symmetrically fixed with limiting rods 8 corresponding to the positions of the limiting holes 7, and the limiting holes 7 are slidably connected to the limiting rods 8.

[0023] When the first lifting plate 2 and the second lifting plate 5 are lifted or lowered, the lifting and lowering of the first lifting plate 2 and the second lifting plate 5 are limited by the limiting rod 8 to ensure the stability of the lifting and lowering of the first lifting plate 2 and the second lifting plate 5.

[0024] like Figures 1 to 4 As shown, mounting blocks 9 are symmetrically fixedly installed on both sides of the upper surface of the first lifting plate 2, a positioning rod 10 is fixedly installed between the two mounting blocks 9 on the same side, and positioning holes 11 are opened on both sides of the loading plate 3 corresponding to the positions of the positioning rods 10, and the positioning holes 11 are slidably connected to the positioning rods 10.

[0025] Drag the loading plate 3 to slide along the track of the positioning rod 10, slide the loading plate 3 out of the chamber of the vacuum constant temperature drying box body 1, and stably place the objects on the loading plate 3. The objects can be placed outside the vacuum constant temperature drying box body 1, which is convenient for use.

[0026] like Figures 1 to 4 As shown, a sliding hole 12 is provided at the end of the loading plate 3, and an insertion rod 13 is slidably installed inside the sliding hole 12. A plug hole 14 is provided at the end of the first lifting plate 2, and the plug hole 14 is slidably connected to the insertion rod 13.

[0027] After pushing the carrier plate 3 to slide into the chamber of the vacuum constant temperature drying box body 1 , the insertion rod 13 is inserted into the sliding hole 12 and the insertion hole 14 to fix the carrier plate 3 and the first lifting plate 2 .

[0028] like Figures 1 to 4 As shown, a sealing hole 15 is symmetrically provided at the bottom end of the chamber of the vacuum constant temperature drying oven body 1, and a rack 16 is slidably installed inside the sealing hole 15 for sealing, wherein the top end of one rack 16 is pressed against the lower surface of the first jacking plate 2, and the top end of the other rack 16 is pressed against the lower surface of the second jacking plate 5, and a motor 17 is fixedly installed inside the bottom end of the vacuum constant temperature drying oven body 1, and a gear 18 is fixedly installed at the output end of the motor 17, and the gear 18 is arranged between the two racks 16.

[0029] After the items are dried at a constant temperature for a period of time through the operation of the vacuum constant temperature drying box body 1, the control motor 17 drives the gear 18 to rotate. Since the gear 18 is located between the two racks 16, it will drive the rack 16 pressed against the lower surface of the first lifting plate 2 to fall, and at the same time drive the rack 16 pressed against the lower surface of the second lifting plate 5 to rise. At this time, the through block 6 is set through the through groove 4. At this time, the through block 6 on the second lifting plate 5 will support the items, and the position where the items are in contact with the loading plate 3 can be exposed, which is used for the overall drying of the items, thereby improving the drying effect.

[0030] like Figures 1 to 4 As shown, a chamfer 19 is formed at the bottom end of the insertion rod 13 .

[0031] It is convenient to insert the insertion rod 13 into the sliding hole 12 and the insertion hole 14 .

[0032] like Figures 1 to 4 As shown, a ring 20 is fixedly mounted on the top of the insertion rod 13 .

[0033] By lifting the ring 20 , it is convenient to take out the insertion rod 13 .

[0034] The utility model provides a convenient vacuum constant temperature drying oven, the specific working principle is as follows:

[0035] When the device is in use, the ring 20 is pulled to remove the insertion rod 13 from the sliding hole 12 and the insertion hole 14, and the carrier plate 3 is dragged to slide along the track of the positioning rod 10, and the carrier plate 3 is slid out of the chamber of the vacuum constant temperature drying box body 1, and the object is stably placed on the carrier plate 3, and then the carrier plate 3 is pushed to slide in the opposite direction along the track of the positioning rod 10, and the carrier plate 3 is slid into the chamber of the vacuum constant temperature drying box body 1, which is convenient for placing the object, and then the insertion rod 13 is inserted into the sliding hole 12 and the insertion hole 14 to fix the carrier plate 3 and the first lifting plate 2, and then the vacuum is used to fix the carrier plate 3 and the first lifting plate 2. The operation of the constant temperature drying box body 1 dries the articles at a constant temperature. After a period of time, the control motor 17 drives the gear 18 to rotate. Since the gear 18 is located between the two racks 16, it will drive the rack 16 pressed against the lower surface of the first lifting plate 2 to fall, and at the same time drive the rack 16 pressed against the lower surface of the second lifting plate 5 to rise. At this time, the through block 6 is set through the through groove 4. At this time, the through block 6 on the second lifting plate 5 will support the articles, and the position where the articles are in contact with the loading plate 3 can be exposed, which is used for the overall drying of the articles, thereby improving the drying effect.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A convenient vacuum constant temperature drying oven, comprising a vacuum constant temperature drying oven body (1), characterized in that: A first lifting plate (2) is slidably mounted on the bottom of the interior of the vacuum constant temperature drying oven body (1), and a loading plate (3) for placing articles is slidably mounted above the first lifting plate (2). The loading plate (3) can slide out of the interior of the vacuum constant temperature drying oven body (1). Through grooves (4) are equidistantly provided in the middle of the first lifting plate (2) and the loading plate (3). A second lifting plate (5) is slidably mounted on the bottom of the interior of the vacuum constant temperature drying oven body (1) below the first lifting plate (2). Through blocks (6) are equidistantly fixed on the upper surface of the second lifting plate (5). The through blocks (6) are arranged to pass through the through grooves (4). The first lifting plate (2) and the second lifting plate (5) can move alternately up and down.

2. A convenient vacuum constant temperature drying oven according to claim 1, characterized in that: The first lifting plate (2) and the second lifting plate (5) are symmetrically provided with limit holes (7) at four corners, and limit rods (8) are symmetrically fixedly installed at the bottom end of the inner wall of the vacuum constant temperature drying box body (1) at positions corresponding to the limit holes (7), and the limit holes (7) are slidably connected to the limit rods (8).

3. A convenient vacuum constant temperature drying oven according to claim 2, characterized in that: Mounting blocks (9) are symmetrically fixedly mounted on both sides of the upper surface of the first lifting plate (2); a positioning rod (10) is fixedly mounted between the two mounting blocks (9) on the same side; positioning holes (11) are provided at positions corresponding to the positioning rods (10) on both sides of the loading plate (3); and the positioning holes (11) are slidably connected to the positioning rods (10).

4. A convenient vacuum constant temperature drying oven according to claim 3, characterized in that: A sliding hole (12) is provided at the end of the loading plate (3), an insertion rod (13) is slidably mounted inside the sliding hole (12), and an insertion hole (14) is provided at the end of the first lifting plate (2), the insertion hole (14) being slidably connected to the insertion rod (13).

5. A convenient vacuum constant temperature drying oven according to claim 2, characterized in that: The bottom end of the chamber of the vacuum constant temperature drying oven body (1) is symmetrically provided with sealing holes (15), and a rack (16) is slidably installed inside the sealing hole (15), wherein the top end of one rack (16) is pressed against the bottom surface of the first lifting plate (2), and the top end of the other rack (16) is pressed against the bottom surface of the second lifting plate (5). A motor (17) is fixedly installed inside the bottom end of the vacuum constant temperature drying oven body (1), and a gear (18) is fixedly installed at the output end of the motor (17), and the gear (18) is arranged between the two racks (16).

6. A convenient vacuum constant temperature drying oven according to claim 4, characterized in that: The bottom end of the insertion rod (13) is provided with a chamfer (19).

7. A convenient vacuum constant temperature drying oven according to claim 6, characterized in that: A circular ring (20) is fixedly mounted on the top of the insertion rod (13).

Images