Electrothermal constant-temperature blast drying box

Abstract

The utility model relates to the technical field of drying equipment, in particular to an electric heating constant-temperature air blast drying box which comprises a box body, a box door, an air ejector pipe and an electric heating wire. A box door is rotationally connected to the front portion of the box body, an air spraying pipe is embedded in the inner wall of the box body, an electric heating wire is connected to the inner wall of the air spraying pipe, the box door is opened, a driving motor is started to drive a driving gear to rotate and drive a second push plate to slide outwards, and meanwhile the driving gear drives a driven gear to rotate and drives a first push plate to slide outwards; pushing blocks on the two sides are pushed inwards to drive inserting rods to be retracted into U-shaped through grooves, then a supporting frame is pushed to adjust the distance according to the size of objects needing to be dried, then the pushing blocks are loosened, the supporting frame is slowly slid, and the materials are conveniently taken out; the inserting rods are inserted into the inserting grooves to fix the supporting frame so as to adapt to articles of different sizes.

Description

Technical Field

[0001] The utility model relates to the technical field of drying equipment, in particular to an electric constant temperature blast drying box. Background Art

[0002] In the production of hand cream and shower gel, it is necessary to dry the residual moisture on the surface of some containers or the residual solvent in the materials. Usually, an electric constant temperature blast drying oven is used to accelerate the drying. The existing electric constant temperature blast drying oven still has certain defects when used, such as;

[0003] The existing electric constant temperature blast drying oven usually has several groups of grid plates inside to place items, which need to be manually pulled out or pushed in. When the temperature is too high, especially near the air jet, it is necessary to use gloves or clamps to push the grid plates. Improper operation can easily cause burns and is also troublesome. In addition, the spacing between the grid plates inside the existing electric constant temperature blast drying oven is usually fixed. When encountering larger drying items, they cannot be placed, and the adaptability is poor. Utility Model Content

[0004] The utility model aims to provide an electric constant temperature blast drying oven to solve the problems of the electric constant temperature blast drying ovens on the market currently being inconvenient for taking out materials and having poor adaptability, as mentioned in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an electric constant temperature blast drying oven, comprising: a box body, a box door, an air jet pipe and an electric heating wire;

[0006] The front part of the box is rotatably connected with a box door, the inner wall of the box is embedded with an air jet pipe, the inner wall of the air jet pipe is connected with an electric heating wire, and the box serves as a storage base;

[0007] An electric control box is connected to one side of the box body, a blower is connected to the inner wall, the blower penetrates the electric control box and the inner wall of the box body and is connected to one side of the jet pipe, a control panel is embedded in the front of the electric control box, a pushing mechanism is slidably connected to the box body, a supporting mechanism is connected above the pushing mechanism, the supporting mechanism is arranged in the box body, an exhaust port is opened at the back of the box body, the pushing mechanism comprises: a supporting plate, an empty slot, a heat insulation plate, a storage slot, a first pushing plate, a first rack, a driven gear, a driving gear, a driving motor, a second rack, a second pushing plate, a limiting slot and a limiting rod, and a supporting plate is slidably connected to the lower part of the inner wall of the box body;

[0008] An empty slot is provided at the lower front portion of the box body, a heat insulation board is slidably connected in the empty slot, and the heat insulation board is connected to the front portion of the support plate.

[0009] Preferably, a receiving groove is opened at the back of the empty slot, a first push plate is slidably connected in the receiving groove, a first rack is connected to one side of the first push plate, a driven gear is meshingly connected to one side of the first rack, and the driven gear is rotatably connected to the inner wall of the receiving slot.

[0010] Preferably, one side of the driven gear is meshedly connected with a driving gear, the driving gear is rotatably connected to the inner wall of the storage slot, and the driving gear is connected to the output end of the driving motor, and the driving motor is embedded above the inner wall of the storage slot;

[0011] One side of the driving gear is meshedly connected with a second rack, the second rack is connected to one side of a second push plate, the second push plate is slidably connected in the storage groove, and the second push plate is connected to the back of the heat insulation plate.

[0012] Preferably, the first push plate and the second push plate are both provided with a limiting groove, a limiting rod is slidably connected in the limiting groove, and the limiting rod is connected to the inner wall of the storage groove.

[0013] Preferably, the support mechanism comprises: a support frame, a grid, a through hole, a bracket, a slot, a plug rod, a U-shaped through slot, a connecting plate, a spring and a push block, a support frame is arranged above the support plate, and a grid is connected inside the support frame;

[0014] A through hole is provided in the support frame, a bracket is slidably passed through the through hole, and the bracket is connected to the upper surface of the support plate.

[0015] Preferably, a slot is provided on one side of the bracket, an insertion rod is engaged in the slot, the insertion rod is slidably connected in a U-shaped through groove, and the U-shaped through groove is provided on one side of the through hole.

[0016] Preferably, a connecting plate is connected to one side of the insertion rod, and the connecting plate is slidably connected in the U-shaped through groove, and a spring is connected to one side of the connecting plate, and the spring is connected to the inner wall of the U-shaped through groove.

[0017] Preferably, a push block is connected in the middle of the other side of the connecting plate, and the push block slides through the inner wall of the U-shaped through groove.

[0018] Compared with the prior art, the beneficial effects of the utility model are as follows: opening the box door and starting the driving motor drives the active gear to rotate, drives the second push plate to slide outward, and at the same time the active gear drives the driven gear to rotate, drives the first push plate to slide outward, and jointly pushes the heat insulation plate to move outward, drives the support mechanism above the support plate to move outward, prevents scalding, and facilitates material removal, drives the insertion rod to be retracted into the U-shaped through groove by pushing the push blocks on both sides inward, and then pushes the support frame to adjust the spacing according to the size of the dried objects, then releases the push blocks and slowly slides the support frame, inserts the insertion rod into the slot, fixes the support frame, and thus adapts to objects of different sizes. The specific contents are as follows:

[0019] 1. Open the box door and start the driving motor to drive the active gear to rotate. The active gear drives the second push plate to slide outward through the second rack. At the same time, the active gear drives the driven gear to rotate. The active gear drives the first push plate to slide outward through the first rack, and together pushes the heat insulation plate out of the empty slot, driving the support mechanism above the support plate to move outward, so as to facilitate material removal;

[0020] 2. Push the push blocks on both sides inward to drive the connecting plate to squeeze the spring, drive the insertion rod into the U-shaped slot, and then push the support frame to adjust the spacing according to the size of the items to be dried. Then release the push block, the spring pushes the connecting plate, drives the insertion rod to abut against the inner wall of the bracket, slowly slide the support frame, insert the insertion rod into the slot, and then adapt to items of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the support plate of the utility model;

[0022] Figure 2 This is a schematic diagram of the heat insulation board of the utility model;

[0023] Figure 3 This is a schematic diagram of the drive motor of the utility model;

[0024] Figure 4 This is a schematic diagram of the bracket of the utility model;

[0025] Figure 5 This is a schematic diagram of the U-shaped through groove of the utility model;

[0026] Figure 6 This is a schematic diagram of the main structure of the utility model;

[0027] Figure 7 This is an enlarged view of the structure of part A of the utility model.

[0028] In the figure: 1. box body; 2. box door; 3. jet pipe; 4. heating wire; 5. electric control box; 6. blower; 7. control panel; 8. pushing mechanism; 801. support plate; 802. empty slot; 803. heat insulation plate; 804. storage slot; 805. first push plate; 806. first rack; 807. driven gear; 808. driving gear; 809. driving motor; 810. second rack; 811. second push plate; 812. limit slot; 813. limit rod; 9. supporting mechanism; 901. support frame; 902. grid; 903. through hole; 904. bracket; 905. slot; 906. plug rod; 907. U-shaped through slot; 908. connecting plate; 909. spring; 910. push block; 10. exhaust vent. DETAILED DESCRIPTION

[0029] 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.

[0030] See also Figure 1 , Figure 2 and Figure 3 The utility model provides a technical solution: an electric constant temperature blast drying oven, comprising: a box body 1, a box door 2, an air jet pipe 3 and an electric heating wire 4;

[0031] The front of the box body 1 is rotatably connected with a box door 2, an air jet pipe 3 is embedded on the inner wall of the box body 1, an electric heating wire 4 is connected to the inner wall of the air jet pipe 3, and the box body 1 serves as a storage base; an electric control box 5 is connected to one side of the box body 1, a blower 6 is connected to the inner wall, the blower 6 penetrates the electric control box 5 and the inner wall of the box body 1 and is connected to one side of the air jet pipe 3, a control panel 7 is embedded in the front of the electric control box 5, a pushing mechanism 8 is slidably connected in the box body 1, a supporting mechanism 9 is connected above the pushing mechanism 8, and the supporting mechanism 9 is arranged in the box body 1, and an exhaust port 10 is opened at the back of the box body 1. The pushing mechanism 8 includes: a support plate 801, an empty slot 802, an insulation plate 803, a storage slot 804, a first push plate 805, a first rack 806, a driven gear 807, a driving gear 808, a driving motor 809, a second rack 810, a second push plate 811, a limit slot 812 and a limit rod 813. The support plate 801 is slidably connected to the lower inner wall of the box body 1; an empty slot 802 is opened at the lower front part of the box body 1, and a heat insulation plate 803 is slidably connected in the empty slot 802, and the heat insulation plate 803 is connected to the front part of the support plate 801.

[0032] A storage groove 804 is provided at the back of the empty groove 802, and a first push plate 805 is slidably connected in the storage groove 804. A first rack 806 is connected to one side of the first push plate 805, and a driven gear 807 is meshedly connected to one side of the first rack 806. The driven gear 807 is rotatably connected to the inner wall of the storage groove 804. A driving gear 808 is meshedly connected to one side of the driven gear 807. The driving gear 808 is rotatably connected to the inner wall of the storage groove 804, and the driving gear 808 is connected to the output end of the driving motor 809. The driving motor 809 is embedded above the inner wall of the storage groove 804; a second rack 810 is meshedly connected to one side of the driving gear 808, and the second rack 810 is connected to one side of the second push plate 811. The second push plate 811 is slidably connected in the storage groove 804, and the second push plate 811 is connected to the back of the insulation plate 803. A limiting groove 812 is provided in the first push plate 805 and the second push plate 811, and a limiting rod 813 is slidably connected in the limiting groove 812, and the limiting rod 813 is connected to the inner wall of the storage groove 804.

[0033] During specific implementation, the box door 2 is opened and the driving motor 809 is started to drive the active gear 808 to rotate, driving the second push plate 811 to slide outward. At the same time, the active gear 808 drives the driven gear 807 to rotate, driving the first push plate 805 to slide outward, and together push the insulation plate 803 to move outward, driving the support mechanism 9 above the support plate 801 to move outward, to prevent burns and facilitate material removal.

[0034] See also Figure 1 , Figure 2 , Figure 4 , Figure 5 and Figure 7 The support mechanism 9 includes: a support frame 901, a grid 902, a through hole 903, a bracket 904, a slot 905, a plug rod 906, a U-shaped through slot 907, a connecting plate 908, a spring 909 and a push block 910. The support frame 901 is arranged above the support plate 801, and the grid 902 is connected to the support frame 901; a through hole 903 is opened in the support frame 901, and a bracket 904 slides through the through hole 903, and the bracket 904 is connected to the upper surface of the support plate 801, and a slot 90 is opened on one side of the bracket 904. 5. An insertion rod 906 is engaged in the slot 905, and the insertion rod 906 is slidably connected in the U-shaped through groove 907. The U-shaped through groove 907 is arranged on one side of the through hole 903. A connecting plate 908 is connected to one side of the insertion rod 906, and the connecting plate 908 is slidably connected in the U-shaped through groove 907. A spring 909 is connected to one side of the connecting plate 908, and the spring 909 is connected to the inner wall of the U-shaped through groove 907. A push block 910 is connected to the middle of the other side of the connecting plate 908, and the push block 910 penetrates and slides in the inner wall of the U-shaped through groove 907.

[0035] During the specific implementation, the push blocks 910 on both sides are pushed inward to drive the insertion rod 906 into the U-shaped through groove 907, and then the support frame 901 is pushed to adjust the spacing according to the size of the dried objects. Then the push blocks 910 are released, the support frame 901 is slowly slid, and the insertion rod 906 is inserted into the slot 905 to accommodate objects of different sizes.

[0036] To sum up: when using this kind of electric constant temperature blast drying box, first, open the box door 2, start the drive motor 809 to push out the support mechanism 9, then according to the size of the hand cream and shower gel to be dried, push the push blocks 910 on both sides inward and push the support frame 901 to adjust the spacing and release the push blocks 910, place the hand cream and shower gel to be dried on the grid 902, start the drive motor 809 to flip the support mechanism 9 into the box body 1, close the box door 2, operate the control panel 7 to start the blower 6 to blow outside air into the jet pipe 3, and heat the electric heating wire 4 to form hot air entering and exiting the box body 1, dry the moisture remaining on the surface of the hand cream and shower gel, and drive the water vapor to be discharged from the exhaust port 10, after drying, open the box door 2, start the drive motor 809 to push out the support mechanism 9, and take out the dried hand cream and shower gel. The content not described in detail in this description belongs to the prior art known to professional and technical personnel in this field.

[0037] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An electric constant temperature blast drying oven, comprising: The box body (1), the box door (2), the air injection pipe (3) and the electric heating wire (4) are characterized in that: The front part of the box body (1) is rotatably connected to a box door (2), an air jet pipe (3) is embedded on the inner wall of the box body (1), and an electric heating wire (4) is connected to the inner wall of the air jet pipe (3); An electric control box (5) is connected to one side of the box body (1), a blower (6) is connected to the inner wall, the blower (6) penetrates the electric control box (5) and the inner wall of the box body (1) and is connected to one side of the jet pipe (3), a control panel (7) is embedded in the front of the electric control box (5), a pushing mechanism (8) is slidably connected in the box body (1), a supporting mechanism (9) is connected above the pushing mechanism (8), the supporting mechanism (9) is arranged in the box body (1), and a row of exhaust pipes (1) is provided at the back of the box body (1). The air outlet (10) is provided with a push mechanism (8) comprising: a support plate (801), an empty slot (802), a heat insulation plate (803), a storage slot (804), a first push plate (805), a first rack (806), a driven gear (807), a driving gear (808), a drive motor (809), a second rack (810), a second push plate (811), a limit slot (812) and a limit rod (813); the support plate (801) is slidably connected to the lower inner wall of the box body (1); A hollow groove (802) is provided at the lower front portion of the box body (1), a heat insulation board (803) is slidably connected in the hollow groove (802), and the heat insulation board (803) is connected to the front portion of the support board (801).

2. The electric constant temperature blast drying oven according to claim 1, characterized in that: A receiving groove (804) is provided at the back of the empty groove (802), a first push plate (805) is slidably connected in the receiving groove (804), a first rack (806) is connected to one side of the first push plate (805), a driven gear (807) is meshedly connected to one side of the first rack (806), and the driven gear (807) is rotatably connected to the inner wall of the receiving groove (804).

3. The electric constant temperature blast drying oven according to claim 2, characterized in that: One side of the driven gear (807) is meshedly connected with a driving gear (808), the driving gear (808) is rotatably connected to the inner wall of the storage groove (804), and the driving gear (808) is connected to the output end of a driving motor (809), and the driving motor (809) is embedded above the inner wall of the storage groove (804); One side of the driving gear (808) is meshedly connected with a second rack (810), the second rack (810) is connected to one side of a second push plate (811), the second push plate (811) is slidably connected in the storage groove (804), and the second push plate (811) is connected to the back of the heat insulation plate (803).

4. The electric constant temperature blast drying oven according to claim 2, characterized in that: The first push plate (805) and the second push plate (811) are both provided with a limiting groove (812), a limiting rod (813) is slidably connected in the limiting groove (812), and the limiting rod (813) is connected to the inner wall of the storage groove (804).

5. The electric constant temperature blast drying oven according to claim 1, characterized in that: The support mechanism (9) comprises: a support frame (901), a grid (902), a through hole (903), a bracket (904), a slot (905), an insertion rod (906), a U-shaped through slot (907), a connecting plate (908), a spring (909) and a push block (910); a support frame (901) is arranged above the support plate (801), and the grid (902) is connected inside the support frame (901); A through hole (903) is formed in the support frame (901), a bracket (904) is slidably inserted into the through hole (903), and the bracket (904) is connected to the upper surface of the support plate (801).

6. The electric constant temperature blast drying oven according to claim 5, characterized in that: A slot (905) is provided on one side of the bracket (904), an insertion rod (906) is engaged in the slot (905), and the insertion rod (906) is slidably connected in a U-shaped through groove (907), and the U-shaped through groove (907) is provided on one side of the through hole (903).

7. The electric constant temperature blast drying oven according to claim 6, characterized in that: One side of the insertion rod (906) is connected to a connecting plate (908), and the connecting plate (908) is slidably connected in the U-shaped through groove (907). One side of the connecting plate (908) is connected to a spring (909), and the spring (909) is connected to the inner wall of the U-shaped through groove (907).

8. The electric constant temperature blast drying oven according to claim 7, characterized in that: A push block (910) is connected in the middle of the other side of the connection plate (908), and the push block (910) penetrates and slides in the inner wall of the U-shaped through groove (907).

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