Air floating type oven nozzle

Abstract

The utility model provides an air floating type drying oven nozzle, which relates to the technical field of air floating type drying ovens and comprises a mounting bracket, a through groove is formed in the top of the mounting bracket in a penetrating manner, a mounting plate is mounted in the through groove, a plurality of mounting holes are formed in the surface of the mounting plate in a penetrating manner, and nozzle bodies are mounted in the mounting holes. A baffle is installed on one side of the interior of the through groove, and an adjusting mechanism used for controlling the installation plate to move is further arranged in the installation support. Under the driving of the driving motor and the meshing effect between the adjusting lead screw and the lead screw sleeve, the lead screw sleeve can drive the connecting plate to move, the top plate and the mounting plate can move along with the lead screw sleeve, the height position of the nozzle body can be adjusted according to the drying requirement, and in the adjusting process, the nozzle body is not prone to falling off. And the mounting bracket and the mounting plate do not need to be disassembled, so that the operation is more convenient, and the working efficiency is higher.

Description

Technical Field

[0001] This utility model relates to the field of air-floating oven technology, and more specifically, to an air-floating oven nozzle. Background Technology

[0002] An air-float drying oven is a device that uses air-float technology to dry materials, and it is widely used in the food, chemical, and pharmaceutical industries. Its core principle is to suspend materials in the air through airflow, allowing them to be heated evenly, thus achieving rapid and efficient drying. The nozzle of the air-float drying oven is one of its key components, responsible for generating high-speed airflow to suspend the materials and ensure even heating. For example, the air-float nozzle proposed in patent application number 202023257471.0 relates to the field of drying ovens. This air-floating nozzle includes an air-floating nozzle housing and a positioning guide mesh plate. The air-floating nozzle housing has an internal guide channel. Both ends of the guide channel have positioning and fixing slots. Each set of positioning and fixing slots has a first-order limiting groove at the end furthest from the guide channel. Each set of first-order limiting grooves also has a second-order limiting groove at the end furthest from the corresponding positioning and fixing slot. A supporting spring is installed at the bottom of each set of first-order limiting grooves, and a guide limiting slider is installed at one end of each supporting spring. In this design, one end of each limiting and fixing block is matched with the corresponding limiting and fixing groove, allowing the positioning guide mesh plate to quickly snap into the air-floating nozzle housing, replacing screw fixation and thus improving work efficiency.

[0003] Existing nozzles require disassembly and reassembly of the entire support frame after installation to adjust their height, which is cumbersome. Therefore, we have made an improvement and proposed an air-floating oven nozzle. Utility Model Content

[0004] The main purpose of this utility model is to provide an air-floating oven nozzle, which can effectively solve the problem that after the nozzle is installed, when it is necessary to adjust its installation height, the entire bracket used to install the nozzle needs to be disassembled and reinstalled, which is a cumbersome operation.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] An air-floating oven nozzle includes a mounting bracket. A through groove is provided on the top of the mounting bracket, and a mounting plate is installed inside the through groove. A plurality of mounting holes are provided on the surface of the mounting plate, and a nozzle body is installed inside the mounting holes. A baffle is installed on one side of the through groove. An adjustment mechanism for controlling the movement of the mounting plate is also provided inside the mounting bracket.

[0007] Preferably, grooves are provided on both sides of the inner wall of the through groove, and a limit rod is installed on one end of the inner wall of each groove.

[0008] Preferably, a plurality of limiting blocks are installed on both sides of the mounting plate, and each limiting block is slidably sleeved on the rod of the limiting rod.

[0009] Preferably, side plates are installed on both ends of the baffle, and a first fastening bolt is movably installed on the surface of each side plate, with one end of the first fastening bolt disposed inside the surface of one end of the mounting bracket.

[0010] Preferably, the adjustment mechanism includes a support plate, which is installed on the bottom inner wall of the mounting bracket. A mounting groove is formed through the surface of the support plate, and a drive motor is installed on the lower inner side of the support plate.

[0011] Preferably, the output end of the drive motor is equipped with an adjusting screw, one end of which is rotatably mounted on the top inner wall of the mounting groove, and the shaft of the adjusting screw is movably fitted with a screw sleeve.

[0012] Preferably, sliders are installed on both ends of the lead screw sleeve, guide grooves that slide with the sliders are provided on both sides of the inner wall of the mounting groove, and connecting plates are installed on the other two ends of the lead screw sleeve.

[0013] Preferably, a top plate is installed on the top of the connecting plate, and a plurality of second fastening bolts are installed on the lower surface of the top plate, with one end of each second fastening bolt located inside the lower surface of the mounting plate.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] When the height of the nozzle body needs to be adjusted, the drive motor drives the connecting plate to move under the meshing action between the adjusting screw and the screw sleeve. The top plate and the mounting plate will move accordingly, allowing the height position of the nozzle body to be adjusted according to drying requirements. During the adjustment process, there is no need to disassemble the mounting bracket and the mounting plate, making the operation more convenient and the work efficiency higher. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0017] Figure 2 This is a front view of the present invention;

[0018] Figure 3 This is a side view of the present invention;

[0019] Figure 4 For the present utility model Figure 2 Schematic diagram of the three-dimensional cross-section at point AA;

[0020] Figure 5 For the present utility model Figure 2 Schematic diagram of the three-dimensional cross-section at point BB;

[0021] Figure 6 For the present utility model Figure 3 A schematic diagram of the three-dimensional structure of the cross-section at point CC.

[0022] In the diagram: 1. Mounting bracket; 2. Through groove; 201. Groove; 202. Limiting rod; 3. Mounting plate; 301. Limiting block; 4. Mounting hole; 5. Nozzle body; 6. Baffle; 601. Side plate; 602. First fastening bolt; 7. Adjusting mechanism; 701. Support plate; 702. Mounting groove; 7021. Guide groove; 703. Drive motor; 704. Adjusting screw; 705. Screw sleeve; 7051. Slider; 706. Connecting plate; 707. Top plate; 708. Second fastening bolt. Detailed Implementation

[0023] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of this utility model.

[0024] like Figure 1 , Figure 2 , Figure 3 As shown, an air-floating oven nozzle includes a mounting bracket 1. A through groove 2 is provided through the top of the mounting bracket 1. A mounting plate 3 is installed inside the through groove 2. Several mounting holes 4 are provided through the surface of the mounting plate 3. A nozzle body 5 is installed inside the mounting holes 4. A baffle 6 is installed on one side inside the through groove 2. An adjustment mechanism 7 for controlling the movement of the mounting plate 3 is also provided inside the mounting bracket 1.

[0025] like Figure 3 , Figure 5 As shown, grooves 201 are provided on both inner walls of the through groove 2. A limit rod 202 is installed on one inner wall of each groove 201. Several limit blocks 301 are installed on both sides of the mounting plate 3. Each limit block 301 is slidably sleeved on the rod of the limit rod 202. Side plates 601 are installed on both ends of the baffle 6. A first fastening bolt 602 is movably installed on the surface of each side plate 601. One end of the first fastening bolt 602 is located inside one end surface of the mounting bracket 1.

[0026] Through the sliding engagement between the limiting block 301 and the limiting rod 202, the mounting plate 3 is slidably disposed inside the through groove 2. After the baffle 6 is removed from the inside of the through groove 2, the mounting plate 3 can be removed from the inside of the through groove 2. Different mounting plates 3 can be replaced, thereby enabling the installation of different nozzle bodies 5, thus expanding the range of applications.

[0027] like Figure 4 , Figure 6 As shown, the adjustment mechanism 7 includes a support plate 701, which is installed on the bottom inner wall of the mounting bracket 1. A mounting groove 702 is formed through the surface of the support plate 701. A drive motor 703 is installed on the lower inner side of the support plate 701. An adjustment screw 704 is installed at the output end of the drive motor 703. One end of the adjustment screw 704 is rotatably mounted on the top inner wall of the mounting groove 702. A screw sleeve 705 is movably mounted on the body of the adjustment screw 704. A slider 7051 is installed on both ends of the screw sleeve 705. Guide grooves 7021 that slide with the sliders 7051 are formed on both sides of the inner wall of the mounting groove 702. A connecting plate 706 is installed on the other two ends of the screw sleeve 705. A top plate 707 is installed on the top of the connecting plate 706. Several second fastening bolts 708 are installed on the lower surface of the top plate 707. One end of each second fastening bolt 708 is located inside the lower surface of the mounting plate 3.

[0028] The sliding engagement between the slider 7051 and the guide groove 7021 limits the movement trajectory of the lead screw sleeve 705. When the lead screw 704 rotates, the lead screw sleeve 705 can move up and down, thereby adjusting the height of the mounting plate 3. By installing and removing the second fastening bolt 708, the top plate 707 can be fixed and removed from the bottom of the mounting plate 3, so that the position of the top plate 707 will not be affected when the mounting plate 3 is removed.

[0029] The working principle of this type of air-float oven nozzle:

[0030] When installing the mounting plate 3, the baffle 6 is disassembled by removing the first fastening bolt 602. The mounting plate 3 is then slidably installed into the through groove 2, allowing the limiting block 301 to pass through the limiting rod 202. The baffle 6 is then installed again using the first fastening bolt 602. After the mounting plate 3 is installed, the top plate 707 is fixed to the bottom of the mounting plate 3 using the second fastening bolt 708. The nozzle body 5 can be installed into the mounting plate 3 through the mounting hole 4. When the height of the nozzle body 5 needs to be adjusted, the adjusting screw 704 is rotated by the drive motor 703. Under the meshing action between the adjusting screw 704 and the screw sleeve 705, the screw sleeve 705 can move the connecting plate 706, and the top plate 707 can move the mounting plate 3 together, allowing the height position of the nozzle body 5 to be adjusted according to drying requirements. During the adjustment process, there is no need to disassemble the mounting bracket 1 and the mounting plate 3, making the operation more convenient and the work efficiency higher.

[0031] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating this utility model, and are not intended to limit the implementation of this utility model. For those skilled in the art, other variations or modifications can be made based on the above description. It is impossible to exhaustively list all the implementation methods here. Any obvious variations or modifications derived from the technical solutions of this utility model are still within the protection scope of this utility model.

Claims

1. A type of air-floating oven nozzle, comprising a mounting bracket (1), characterized in that: The top of the mounting bracket (1) is provided with a through groove (2), and a mounting plate (3) is installed inside the through groove (2). Several mounting holes (4) are provided through the surface of the mounting plate (3). A nozzle body (5) is installed inside the mounting holes (4). A baffle (6) is installed on one side of the inside of the through groove (2). An adjustment mechanism (7) for controlling the movement of the mounting plate (3) is also provided inside the mounting bracket (1).

2. The air-floating oven nozzle according to claim 1, characterized in that: The inner walls on both sides of the through groove (2) are provided with grooves (201), and a limit rod (202) is installed on one end of the inner wall of each groove (201).

3. The air-floating oven nozzle according to claim 2, characterized in that: Several limiting blocks (301) are installed on both sides of the mounting plate (3), and each limiting block (301) is slidably sleeved on the rod body of the limiting rod (202).

4. The air-floating oven nozzle according to claim 1, characterized in that: Side plates (601) are installed on both ends of the baffle (6), and a first fastening bolt (602) is movably installed on the surface of each side plate (601). One end of the first fastening bolt (602) is located inside one end of the mounting bracket (1).

5. The air-floating oven nozzle according to claim 1, characterized in that: The adjustment mechanism (7) includes a support plate (701), which is installed on the bottom inner wall of the mounting bracket (1). The surface of the support plate (701) is provided with a mounting groove (702), and a drive motor (703) is installed on the lower inside of the support plate (701).

6. The air-floating oven nozzle according to claim 5, characterized in that: An adjusting screw (704) is installed at the output end of the drive motor (703). One end of the adjusting screw (704) is rotatably mounted on the top inner wall of the mounting groove (702). A screw sleeve (705) is movably installed on the body of the adjusting screw (704).

7. The air-floating oven nozzle according to claim 6, characterized in that: The lead screw sleeve (705) has sliders (7051) installed on both ends of its surface. The inner walls of both sides of the mounting groove (702) are provided with guide grooves (7021) that slide with the sliders (7051). The other two ends of the lead screw sleeve (705) are provided with connecting plates (706).

8. The air-floating oven nozzle according to claim 7, characterized in that: A top plate (707) is installed on the top of the connecting plate (706), and a plurality of second fastening bolts (708) are installed on the lower surface of the top plate (707). One end of the second fastening bolts (708) is located inside the lower surface of the mounting plate (3).

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