Hot air circulating oven with adjustable material placing plate

Abstract

The utility model relates to the field of drying ovens, in particular to a hot air circulating drying oven with adjustable material placing plates, which comprises a hot air circulating drying oven body, a plurality of placing plates are mounted in the middle of the hot air circulating drying oven body in a limited manner through sliding rails, and a lining frame is mounted in the middle of each placing plate in a sliding manner. A drying frame is clamped and mounted in the lining frame through mounting blocks, and a plurality of protruding blocks are arranged on the outer walls of the two sides of the drying frame. According to the device, the placement plate achieves the height adjustment function of the foundation through the arrangement of the sliding blocks and the sliding rails, meanwhile, the lining frame and the drying frame are arranged in the middle of the placement plate, the secondary adjustment function of the placement plate can be achieved in cooperation with the arrangement of the locking pieces, the installation blocks, the connecting rods, the clamping arms and other assemblies, and the adjustment flexibility of the placement plate is effectively improved; and different drying requirements are met, and the heating and drying efficiency of the drying piece is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ovens, in particular to a hot air circulation oven with an adjustable material placement plate. Background Art

[0002] The electric oven adopts the new energy-saving and environmentally friendly heating technology promoted by the country. The electric heating tube is heated by power to generate heat source, and the blower is used to form circulating air inside the oven to achieve uniform temperature, thereby obtaining a rapid drying effect, shortening the production cycle, saving energy, and improving product quality.

[0003] At present, traditional high-temperature ovens can already meet basic production and use needs. However, in actual use, some traditional high-temperature ovens use a sliding fixed structure when the placement plate is fixed inside the oven. The structural operation flexibility is poor, so the drying materials inside cannot be dried evenly and cannot meet the drying needs of different materials. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a hot air circulation oven with an adjustable material placement plate.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A hot air circulation oven with adjustable material placement plates, comprising a hot air circulation oven body, a plurality of placement plates are installed in the middle of the hot air circulation oven body through a slide rail, an inner lining frame is slidably installed in the middle of each placement plate, a drying rack is installed inside the inner lining frame through a mounting block, and a plurality of protrusions are arranged on the outer walls of both sides of the drying rack;

[0007] Connecting rods are rotatably mounted on both sides of the inner liner frame, and clamping arms are fixedly mounted on both ends of the connecting rods. The clamping arms and the protrusions are mutually clamped structures.

[0008] In addition, a preferred structure is that sliders are installed on both sides of the placement plate, and the placement plate is slidably installed in the hot air circulation oven body through the sliders.

[0009] In addition, a preferred structure is that screw holes are opened on both sides of the inner wall of the placement plate, locking parts are screwed and installed in the screw holes, and an inner lining frame is slidably installed on the locking part through a locking groove, and the inner lining frame is slidably installed on the inner wall of the placement plate.

[0010] In addition, a preferred structure is that when the locking member is rotated, the locking member is in compression contact with the locking groove.

[0011] In addition, a preferred structure is that a plurality of connecting blocks are provided on both sides of the drying rack, a connecting rod is fixedly installed in the middle of each connecting block, and the connecting rod is limitedly snap-fitted and installed in the installation block provided on the inner wall of the lining frame.

[0012] In addition, a preferred structure is that an arc-shaped notch is provided on the upper end surface of the mounting block, and a connecting rod is fitted and mounted in the arc-shaped notch.

[0013] In addition, a preferred structure is that a groove is provided at the upper end of the connecting rod, and the groove is engaged with the protrusion.

[0014] The beneficial effects of the utility model are:

[0015] In the utility model, the placement plate realizes the basic height adjustment function through the setting of sliders and slide rails. At the same time, an inner lining frame and a drying rack are arranged in the middle of the placement plate. In conjunction with the setting of locking parts, mounting blocks, connecting rods, clamping arms and other components, the secondary adjustment function of the placement plate can be realized, which effectively increases the adjustment flexibility of the placement plate, meets different drying needs, and improves the heating and drying efficiency of the drying parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a hot air circulation oven with an adjustable material placement plate proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the overall structure of the placement plate proposed by the utility model;

[0018] Figure 3 This is a schematic diagram of the fully expanded structure of the placement plate proposed by the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of location A proposed by the utility model;

[0020] Figure 5 This is a schematic diagram of the connection of the locking member proposed in the utility model;

[0021] Figure 6 This is a schematic diagram of the liner frame structure proposed by the utility model.

[0022] In the figure: 1 hot air circulation oven body, 2 placement plate, 21 slider, 3 slide rail, 4 liner frame, 41 mounting block, 42 ​​locking groove, 5 drying rack, 51 connecting block, 52 connecting rod, 6 clamping arm, 61 connecting rod, 7 protrusion, 8 locking piece. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] Reference Figure 1-6 A hot air circulation oven with adjustable material placement plates, comprising a hot air circulation oven body 1, a plurality of placement plates 2 are installed in the middle of the hot air circulation oven body 1 through a slide rail 3, an inner lining frame 4 is slidably installed in the middle of each placement plate 2, a drying rack 5 is installed inside the inner lining frame 4 through a mounting block 41, and a plurality of protrusions 7 are arranged on the outer walls of both sides of the drying rack 5;

[0025] Furthermore, connecting rods 61 are rotatably mounted on both sides of the inner lining frame 4, and clamping arms 6 are fixedly mounted on both ends of the connecting rod 61, and the clamping arms 6 and the protrusions 7 are mutually clamped. The clamping arms 6 and the protrusions 7 are mutually clamped to form a stable support system, realize the angle adjustment function of the placement plate 2, and improve the placement stability.

[0026] Furthermore, sliders 21 are installed on both sides of the placement plate 2, and the placement plate 2 is slidably installed in the hot air circulation oven body 1 through the sliders 21.

[0027] Furthermore, screw holes are opened on both sides of the inner wall of the placement plate 2, and locking parts 8 are screwed and installed in the screw holes. The locking parts 8 are slidably installed with lining frames 4 through locking grooves 42, and the lining frames 4 are slidably installed on the inner wall of the placement plate 2.

[0028] Furthermore, when the locking member 8 rotates, the locking member 8 is pressed into contact with the locking groove 42 .

[0029] Furthermore, a plurality of connection blocks 51 are provided on both sides of the drying rack 5 , and a connection rod 52 is fixedly installed in the middle of each connection block 51 , and the connection rod 52 is limitedly snap-fitted and installed in the installation block 41 provided on the inner wall of the lining frame 4 .

[0030] Furthermore, an arc-shaped notch is provided on the upper end surface of the mounting block 41, and a connecting rod 52 is fitted and mounted in the arc-shaped notch. The connecting rod 52 can realize a rotation function in the arc-shaped notch, thereby realizing an angle rotation function of the drying rack 5.

[0031] Furthermore, a groove is formed at the upper end of the connecting rod 61 , and the groove is engaged with the protrusion 7 .

[0032] In the present embodiment, the corresponding placement plate 2 is inserted and installed into the hot air circulation box body 1 through the slider 21, and the items to be dried are placed therein for drying. In actual use, the height adjustment function of the drying rack 2 can be realized by lifting the lining frame 4 in the placement plate 2. At the same time, during the lifting process, the lining frame 4 is limitedly slid in the locking piece 8 in the middle through the locking groove 42, and when it is lifted to the corresponding height, the locking piece 8 is rotated so that the locking piece 8 and the locking groove 42 are locked to complete the locking function of the lining frame 4.

[0033] In actual use, the initial height adjustment function of the drying rack 5 can be achieved by setting different slide rails 3, and the drying rack 5 can be locked and fixed by cooperating with the locking member 8 to complete the secondary adjustment function of the drying rack 5.

[0034] At the same time, the two sides of the drying rack 5 are connected to the mounting blocks 41 on the lining frame 4 through connecting rods 5. By disassembling the connecting rod 52 on one side, the connecting rod 52 on the other side can be axially rotated in the mounting block 41, thereby realizing the angle fine-tuning function of the drying rack 5, making its adjustment function more flexible and ensuring that the hot air can evenly cover the drying items.

[0035] Among them, during the adjustment process, the connecting rod 61 inside the lining frame 4 is rotated, so that the clamping arms 6 on both sides are rotated and clamped with the drying rack 5 after rotation and lifting. The protrusions 7 arranged on the two side walls of the drying rack 5 are correspondingly clamped with the grooves opened at the upper ends of the clamping arms 6, and a stable support system is formed, thereby ensuring the adjustment stability of the drying rack 5.

[0036] The angle adjustment function in different directions can be satisfied by disassembling the connecting rod 52 on any side.

[0037] It is worth noting that the connecting rod 52 is buckled into the arc-shaped slot provided in the mounting block 41, so as to realize the functions of free disassembly and free rotation in the case of external force interference.

[0038] In the utility model, the placement plate 2 realizes a basic height adjustment function through the setting of the slider 21 and the slide rail 3. At the same time, an inner lining frame 4 and a drying rack 5 are provided in the middle of the placement plate. In conjunction with the setting of components such as the locking piece 8, the mounting block 41, the connecting rod 52, and the clamping arm 6, the secondary adjustment function of the placement plate 2 can be realized, which effectively increases the adjustment flexibility of the placement plate 2, meets different drying requirements, and improves the heating and drying efficiency of the drying parts.

[0039] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A hot air circulation oven with an adjustable material placement plate, comprising a hot air circulation oven body (1), characterized in that: A plurality of placement plates (2) are installed in the middle of the hot air circulation oven body (1) via a slide rail (3), an inner lining frame (4) is slidably installed in the middle of each placement plate (2), a drying rack (5) is installed inside the inner lining frame (4) via a mounting block (41), and a plurality of protrusions (7) are provided on the outer walls of both sides of the drying rack (5); Connecting rods (61) are rotatably mounted on both sides of the inner lining frame (4), and clamping arms (6) are fixedly mounted on both ends of the connecting rod (61), and the clamping arms (6) and the protrusions (7) are mutually clamped structures.

2. The hot air circulation oven with adjustable material placement plate according to claim 1, characterized in that: Slide blocks (21) are installed on both sides of the placement plate (2), and the placement plate (2) is slidably installed in the hot air circulation oven body (1) via the slide blocks (21).

3. The hot air circulation oven with adjustable material placement plate according to claim 1, characterized in that: Screw holes are provided on both sides of the inner wall of the placement plate (2), and locking members (8) are screwed and installed in the screw holes. An inner lining frame (4) is installed on the locking member (8) in a limited sliding manner through a locking groove (42), and the inner lining frame (4) is installed in a limited sliding manner on the inner wall of the placement plate (2).

4. The hot air circulation oven with adjustable material placement plate according to claim 3, characterized in that: When the locking member (8) rotates, the locking member (8) is pressed into contact with the locking groove (42).

5. The hot air circulation oven with adjustable material placement plate according to claim 1, characterized in that: A plurality of connection blocks (51) are provided on both sides of the drying rack (5), a connection rod (52) is fixedly mounted in the middle of each connection block (51), and the connection rod (52) is position-limited and snap-fitted into a mounting block (41) provided on the inner wall of the lining frame (4).

6. The hot air circulation oven with adjustable material placement plate according to claim 5, characterized in that: An arc-shaped notch is formed on the upper end surface of the mounting block (41), and a connecting rod (52) is fitted and mounted in the arc-shaped notch.

7. The hot air circulation oven with adjustable material placement plate according to claim 1, characterized in that: The upper end of the connecting rod (61) is provided with a groove, and the groove is engaged with the protrusion (7).

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