Drying mechanism and screen body oven

Abstract

The utility model relates to the technical field of ovens, in particular to a drying mechanism and a screen body oven, which comprises an oven body, and a rotating assembly, a clamping assembly and a drying assembly are arranged in the oven body; the rotating assembly comprises a rotating shaft, a bottom plate, a top plate and a partition plate, the clamping assembly is installed on the rotating assembly, and the drying assembly is arranged on the periphery of the outer side of the rotating assembly in a half-surrounding mode. The screen body drying device has the beneficial effects that the motor drives the rotating shaft to rotate, so that a screen body to be dried is driven to rotate, hot air is blown to the surface of the screen body through the air blowing holes for drying, the screen body is fully heated and dried, and drying is uniform; after the screen body is placed between the partition plates, the screen body is pressed through rebounding of the springs, so that the screen body is kept stable and convenient to place, the dried screen body is also convenient to take down, and the screen body is kept to rotate stably and is not prone to toppling and inclining.

Description

Technical Field

[0001] The utility model relates to the technical field of ovens, in particular to a drying mechanism and a screen body oven. Background Art

[0002] A screen body high-temperature aging oven is a device used for heating and aging products during the production process, and is mostly used for drying or temperature rise treatment of items to be baked such as optical fibers, precision electronics, and medical equipment. It is widely used in the production and research departments such as electronic liquid crystal displays, LCDs, CMOSs, ICs, medicine, optics, aviation, and military scientific research laboratories for the requirements of purification and drying.

[0003] In a screen body oven, a drying mechanism is required to place and dry the screen body.

[0004] For example, the prior art Chinese patent publication number "CN219890009U" provides a screen body high-temperature oven, which includes an oven cabinet. An opening and closing observation door is provided at the front end of the oven cabinet, heating wires are provided on both sides of the oven cabinet, a circulating fan is provided at the upper end of the oven cabinet, the circulating fan is provided with a wind wheel, and an air inlet air regulating valve is provided on one side of the circulating fan.

[0005] This device has good safety, high cleanliness, excellent energy-saving effect, good heat preservation performance, good temperature uniformity. The present application has a uniquely designed strong blast circulation system to ensure temperature stability, and an efficient circulation filtration system to ensure the cleanliness inside the box. The temperature control device uses PID digital display temperature control (touch screen etc. can be selected), which is intuitive and eye-catching, and is provided with a reliability protection device.

[0006] In the existing drying mechanism and screen body oven, after the screen body is placed inside the oven box, it cannot rotate and change its position. In its immobile state, it will cause the drying treatment of the surface of the screen body by the drying mechanism to be insufficient, resulting in uneven drying. Moreover, after the screen body is placed, if it is clamped too tightly, it is inconvenient to take and place the screen body; if it is not clamped tightly enough, it will lead to the screen body falling and being unstable, affecting the rotary drying treatment of the screen body, and it is not convenient to stably place the screen body and quickly take and place the screen body. Summary of the Utility Model

[0007] The purpose of the present utility model is to solve the drawbacks in the prior art that after the screen body is placed inside the oven box, it cannot rotate and change its position. In its immobile state, it will cause the drying treatment of the surface of the screen body by the drying mechanism to be insufficient, resulting in uneven drying, and to propose a drying mechanism and a screen body oven.

[0008] To achieve the above purpose, the present utility model provides the following technical solutions:

[0009] A drying mechanism is designed, which includes a box body. Inside the box body, a rotating assembly, a clamping assembly and a drying assembly are provided. The rotating assembly includes a rotating shaft, a bottom plate, a top plate and spacer plates. The rotating shaft is rotatably inserted into the inside of the box body. The bottom plate and the top plate are both horizontally fixed on the surface of the rotating shaft. The spacer plates are evenly fixed on the surface of the rotating shaft and are spaced and fixed between the top plate and the bottom plate. Heat-conducting strips are fixed at the outer ends of the spacer plates. The clamping assembly is installed on the rotating assembly and is located between two of the spacer plates, and is used for vertically clamping and stably placing the screen component. The drying assembly semi-surrounds the outside of the rotating assembly and is in sliding contact with the outer sides of the heat-conducting strips. It includes a wind guide box, an electric heating rod and a blower. The wind guide box is a hollow structure. The electric heating rod is inserted into the inside of the wind guide box. Blowing holes are opened on the inner side of the wind guide box. A blower pipe is connected to the outer side of the wind guide box, and the blower pipe is communicated with the blower.

[0010] Further, the clamping assembly includes a guide rod, an upper clamping strip and a lower clamping strip. The lower clamping strips are evenly fixed at the top end of the bottom plate and are spaced from the spacer plates. The upper clamping strip is fixed at the bottom end of the guide rod and is spaced from the spacer plates and is vertically aligned with the lower clamping strip. A spring is sleeved on the surface of the guide rod at the position of the bottom end of the top plate. A guide hole is opened on the surface of the top plate. The guide rod slidably passes through the guide hole, and a limiting plate is fixed at the top end of the guide rod.

[0011] Further, an exhaust pipe is provided at the top end of the box body. A box door is provided on the front surface of the box body. A motor is installed at the position of the top end of the rotating shaft at the bottom end of the box body. The bottom end of the box body is fixed with first support legs. The box body is a rectangular structure and is horizontally arranged. The bottom plate is slidably installed at the inner bottom end of the box body.

[0012] Further, both the bottom plate and the top plate are circular plate structures. The rotating shaft is vertically arranged. The spacer plates are rectangular plate structures and are vertically arranged and are made of heat-conducting copper. Ventilation holes are evenly opened on the surface of the spacer plates. The cross section of the heat-conducting strip is an arc structure and is vertically arranged. Its height is equal to the height of the spacer plate and is made of heat-conducting copper.

[0013] Further, the wind guide box is an arc-shaped structure and is vertically arranged. Its inner surface is in sliding contact with the heat-conducting strip. The wind guide box is made of heat-conducting copper. The blower pipe passes through the box body. The bottom end of the blower is fixed with second support legs.

[0014] Further, the electric heating rod is inserted into the inside of the air guide box and is vertically arranged. The blowing holes are evenly distributed up and down on the inner surface of the air guide box and are arranged at intervals from the electric heating rod.

[0015] Further, the cross-sections of the lower clamping strip and the upper clamping strip are both C-shaped structures, and are both long-strip rectangular structures and are both horizontally arranged. The guiding rod is vertically arranged, and the limiting plate is a circular plate structure and is horizontally arranged above the top plate.

[0016] A screen body oven includes the drying mechanism as described in any one of the above.

[0017] A drying mechanism and a screen body oven proposed by the present utility model have the beneficial effects as follows:

[0018] 1. In the present utility model, a rotating assembly and a drying assembly are arranged inside the box body. In the rotating assembly, the top plate and the bottom plate are fixedly arranged on the surface of the rotating shaft in parallel, and the partition plates are evenly fixed on the surface of the rotating shaft and partition the space between the bottom plate and the top plate for vertically placing the screen body at intervals. At the same time, the drying assembly is arranged in a semi-surrounding manner around the rotating assembly. In the drying assembly, the electric heating rod is inserted into the inside of the air guide box, and the blowing holes are arranged on the inner side thereof. Thus, when the box door is opened, the screen body is placed between the top plate and the bottom plate and is partitioned by the partition plates. At the same time, the electric heating rod heats the inside of the air guide box, and the blower blows air into the inside of the air guide box through the air duct. Therefore, the motor drives the rotating shaft to rotate, thereby driving the top plate, the bottom plate, the partition plates and the screen body to be dried to rotate, and blowing hot air onto the surface of the screen body through the blowing holes for drying. At the same time, the heat on the air guide box is conducted into the rotating assembly through the heat conducting strips and the partition plates made of heat-conducting copper materials, increasing the heat transfer inside the rotating assembly, facilitating the screen body to be fully heated and dried, and the drying being relatively uniform.

[0019] 2. A clamping assembly is arranged on the rotating assembly. In the clamping assembly, the lower clamping strip is fixed at the top end of the bottom plate, and the upper clamping strip is installed at the bottom end of the top plate through the guiding rod and is aligned with each other up and down. Thus, after the screen body is placed between the partition plates, the upper clamping strip can be pushed up and the spring can be compressed. After the screen body is clamped and placed between the upper clamping strip and the lower clamping strip, the screen body is pressed tightly by the spring rebound, so as to keep the screen body stably and conveniently placed, and it is also convenient to remove the dried screen body and keep the screen body rotating stably without toppling or tilting. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0021] Figure 2 is for the present utility model Figure 1 schematic diagram of the combined structure of the rotating assembly and the drying assembly;

[0022] Figure 3 For the present utility model Figure 1 structural schematic diagram of the rotating assembly;

[0023] Figure 4 For the present utility model Figure 3 enlarged view at position A;

[0024] Figure 5 For the present utility model Figure 1 structural schematic diagram of the drying assembly.

[0025] In the figure: 1, box body; 2, motor; 3, first support leg; 4, second support leg; 5, blower; 6, box door; 7, bottom plate; 8, air guide box; 9, air duct; 10, partition plate; 11, top plate; 12, rotating shaft; 13, exhaust duct; 14, heat conduction strip; 15, ventilation hole; 16, lower clamping strip; 17, upper clamping strip; 18, spring; 19, guiding hole; 20, guiding rod; 21, limiting plate; 22, electric heating rod; 23, air blowing hole. Specific embodiments

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.

[0027] Embodiment 1

[0028] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 , a drying mechanism shown in the figure, including a box body 1, inside which a rotating assembly, a clamping assembly and a drying assembly are provided; the rotating assembly includes a rotating shaft 12, a bottom plate 7, a top plate 11 and a partition plate 10, the rotating shaft 12 is rotatably inserted into the inside of the box body 1, the bottom plate 7 and the top plate 11 are both horizontally fixed on the surface of the rotating shaft 12, the partition plate 10 is evenly fixed on the surface of the rotating shaft 12 and is spaced and fixed between the top plate 11 and the bottom plate 7, and a heat conduction strip 14 is fixed at the outer end of the partition plate 10; the clamping assembly is installed on the rotating assembly and is located between the two partition plates 10 for vertically clamping and stably placing the screen body component.

[0029] The drying component is semi-surrounded around the outside of the rotating component and is in sliding contact with the outside of the heat conduction bar 14. It includes an air guide box 8, an electric heating rod 22, and a blower 5. The air guide box 8 is a hollow structure, is an arc-shaped structure, and is vertically arranged. Its inner surface is in sliding contact with the heat conduction bar 14. The air guide box 8 is made of heat-conducting copper material. The electric heating rod 22 is inserted into the interior of the air guide box 8. A blowing hole 23 is formed on the inner side of the air guide box 8. A blower pipe 9 is connected to the outside of the air guide box 8. The blower pipe 9 is communicated with the blower 5. The blower pipe 9 passes through the box body 1. A second support leg 4 is fixed to the bottom end of the blower 5.

[0030] A rotating component and a drying component are arranged inside the box body 1. In the rotating component, a top plate 11 and a bottom plate 7 are fixedly arranged parallel to the surface of a rotating shaft 12. Spacer plates 10 are uniformly fixed on the surface of the rotating shaft 12 and space the space between the bottom plate 7 and the top plate 11 for spacing and vertically placing the screen body. At the same time, a drying component is semi-surrounded and arranged around the rotating component. In the drying component, an electric heating rod 22 is inserted into the interior of the air guide box 8, and a blowing hole 23 is arranged on its inner side.

[0031] An exhaust pipe 13 is arranged at the top end of the box body 1. A box door 6 is arranged on the front surface of the box body 1. A motor 2 is installed at the position where the top end of the rotating shaft 12 is located at the bottom end of the box body 1. A first support leg 3 is fixed to the bottom end of the box body 1. The box body 1 is a rectangular structure and is horizontally arranged. The bottom plate 7 is slidably installed at the inner bottom end of the box body 1.

[0032] Both the bottom plate 7 and the top plate 11 are circular plate structures. The rotating shaft 12 is vertically arranged. The spacer plate 10 is a rectangular plate structure and is vertically arranged and is made of heat-conducting copper material. Ventilation holes 15 are uniformly formed on the surface of the spacer plate 10. The cross section of the heat conduction bar 14 is an arc-shaped structure and is vertically arranged. Its height is equal to the height of the spacer plate 10 and is made of heat-conducting copper material.

[0033] Therefore, open the box door 6, place the screen body between the top plate 11 and the bottom plate 7, and space it through the spacer plate 10. At the same time, the electric heating rod 22 heats the interior of the air guide box 8, and the blower 5 blows air into the interior of the air guide box 8 through the blower pipe 9. Therefore, the motor 2 drives the rotating shaft 12 to rotate, thereby driving the top plate 11, the bottom plate 7, the spacer plate 10, and the screen body to be dried to rotate, and blowing hot air onto the surface of the screen body through the blowing hole 23 for drying. At the same time, the heat on the air guide box 8 is conducted into the rotating component through the heat conduction bar 14 and the spacer plate 10 made of heat-conducting copper material, increasing the heat transfer inside the rotating component, facilitating the screen body to be fully heated and dried, and the drying is relatively uniform.

[0034] The electric heating rod 22 is inserted into the interior of the air guide box 8 and is vertically arranged. The blowing holes 23 are evenly distributed up and down on the inner surface of the air guide box 8 and are arranged at intervals from the electric heating rod 22.

[0035] Embodiment 2

[0036] Please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5 As shown in, a drying mechanism includes a box body 1. A rotating assembly, a clamping assembly and a drying assembly are arranged inside the box body 1. The rotating assembly includes a rotating shaft 12, a bottom plate 7, a top plate 11 and a spacer plate 10. The rotating shaft 12 is rotatably inserted into the interior of the box body 1. The bottom plate 7 and the top plate 11 are both horizontally fixed on the surface of the rotating shaft 12. The spacer plate 10 is evenly fixed on the surface of the rotating shaft 12 and is fixedly arranged at intervals between the top plate 11 and the bottom plate 7. A heat conducting strip 14 is fixed at the outer end of the spacer plate 10. The clamping assembly is installed on the rotating assembly and is located between the two spacer plates 10 for vertically clamping and stably placing the screen body component. The drying assembly semi - surrounds the outside of the rotating assembly and is in sliding contact with the outside of the heat conducting strip 14. It includes an air guide box 8, an electric heating rod 22 and a blower 5. The air guide box 8 is a hollow structure. The electric heating rod 22 is inserted into the interior of the air guide box 8. Blowing holes 23 are formed on the inner side of the air guide box 8. A drum air pipe 9 is connected to the outside of the air guide box 8, and the drum air pipe 9 is communicated with the blower 5.

[0037] A rotating assembly and a drying assembly are arranged inside the box body 1. In the rotating assembly, the top plate 11 and the bottom plate 7 are fixedly arranged in parallel on the surface of the rotating shaft 12. The spacer plate 10 is evenly fixed on the surface of the rotating shaft 12 and intervals the space between the bottom plate 7 and the top plate 11 for placing the screen body at intervals and vertically. At the same time, the drying assembly is semi - surrounded around the rotating assembly. In the drying assembly, the electric heating rod 22 is inserted into the interior of the air guide box 8, and the blowing holes 23 are arranged on its inner side. Therefore, when the box door 6 is opened, the screen body is placed between the top plate 11 and the bottom plate 7 and is spaced by the spacer plate 10. At the same time, the electric heating rod 22 heats the interior of the air guide box 8, and the blower 5 blows air into the interior of the air guide box 8 through the drum air pipe 9. Therefore, the motor 2 drives the rotating shaft 12 to rotate, thereby driving the top plate 11, the bottom plate 7, the spacer plate 10 and the screen body to be dried to rotate, and blowing hot air onto the surface of the screen body through the blowing holes 23 for drying. At the same time, the heat conducting strip 14 and the spacer plate 10 made of heat - conducting copper material conduct the heat on the air guide box 8 into the interior of the rotating assembly, increasing the heat transfer inside the rotating assembly, facilitating the screen body to be fully heated and dried, and the drying is relatively uniform.

[0038] The clamping assembly includes a guide rod 20, an upper clamping strip 17 and a lower clamping strip 16. The lower clamping strip 16 is uniformly fixed to the top end of the bottom plate 7 and is spaced from the spacer plate 10. The upper clamping strip 17 is fixed to the bottom end of the guide rod 20 and is spaced from the spacer plate 10, and is vertically aligned with the lower clamping strip 16. A spring 18 is sleeved on the surface of the guide rod 20 at a position at the bottom end of the top plate 11. A guide hole 19 is formed in the surface of the top plate 11, and the guide rod 20 slidably passes through the guide hole 19. A limiting plate 21 is fixed to the top end of the guide rod 20.

[0039] A clamping assembly is provided on the rotating assembly. In the clamping assembly, the lower clamping strip 16 is fixed to the top end of the bottom plate 7, and the upper clamping strip 17 is installed at the bottom end of the top plate 11 through the guide rod 20 and is vertically aligned with each other. Therefore, after the screen body is placed between the spacer plates 10, the upper clamping strip 17 can be jacked up and the spring 18 can be compressed. After the screen body is clamped and placed between the upper clamping strip 17 and the lower clamping strip 16, the screen body is pressed by the rebound of the spring 18, so as to keep the screen body stably and conveniently placed, and it is also convenient to remove the dried screen body and keep the screen body stably rotating without tipping or skewing.

[0040] The cross sections of the lower clamping strip 16 and the upper clamping strip 17 are both C-shaped structures, and are both long strip-shaped rectangular structures and are both horizontally arranged. The guide rod 20 is vertically arranged. The limiting plate 21 is a circular plate structure and is horizontally arranged above the top plate 11.

[0041] A screen body oven includes the drying mechanism as described in any one of the above, which is beneficial to the screen body being fully heated and dried, and the drying is relatively uniform.

[0042] Working mode: A rotating component and a drying component are arranged inside the box body 1. In the rotating component, the top plate 11 and the bottom plate 7 are fixedly parallel to the surface of the rotating shaft 12, and the spacer plates 10 are evenly fixed on the surface of the rotating shaft 12, and the space between the bottom plate 7 and the top plate 11 is spaced to vertically place the screen body at intervals. At the same time, a drying component is arranged in a semi-surrounding manner around the rotating component. In the drying component, an electric heating rod 22 is inserted into the air guide box 8, and air blowing holes 23 are arranged on its inner side. Therefore, when the box door 6 is opened, the screen body is placed between the top plate 11 and the bottom plate 7 and is spaced by the spacer plates 10. At the same time, the electric heating rod 22 heats the inside of the air guide box 8, and the blower 5 blows air into the air guide box 8 through the air duct 9. Therefore, the motor 2 drives the rotating shaft 12 to rotate, thereby driving the top plate 11, the bottom plate 7, the spacer plates 10 and the screen body to be dried to rotate, and blowing hot air onto the surface of the screen body through the air blowing holes 23 for drying. At the same time, the heat conduction strips 14 made of heat-conducting copper material and the spacer plates 10 conduct the heat on the air guide box 8 into the rotating component, increasing the heat transfer inside the rotating component, facilitating the screen body to be fully heated and dried, and the drying is relatively uniform.

[0043] A clamping component is arranged on the rotating component. In the clamping component, the lower clamping strip 16 is fixed at the top end of the bottom plate 7, and the upper clamping strip 17 is installed at the bottom end of the top plate 11 through the guide rod 20 and is aligned up and down. Therefore, after the screen body is placed between the spacer plates 10, the upper clamping strip 17 can be jacked up and the spring 18 can be compressed. After the screen body is clamped and placed between the upper clamping strip 17 and the lower clamping strip 16, the screen body is pressed tightly by the rebound of the spring 18, so as to keep the screen body stably and conveniently placed, and it is also convenient to remove the dried screen body and keep the screen body rotating stably without tipping or skewing.

[0044] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A drying mechanism, comprising a box body (1), characterized in that: Inside the box body (1), a rotating assembly, a clamping assembly, and a drying assembly are provided; The rotating assembly includes a rotating shaft (12), a bottom plate (7), a top plate (11), and a spacer plate (10). The rotating shaft (12) is rotatably inserted into the inside of the box body (1). The bottom plate (7) and the top plate (11) are both horizontally fixed on the surface of the rotating shaft (12). The spacer plates (10) are evenly fixed on the surface of the rotating shaft (12) and are spaced and fixed between the top plate (11) and the bottom plate (7). A heat conducting strip (14) is fixed to the outer end of the spacer plate (10); The clamping assembly is installed on the rotating assembly and is located between the two spacer plates (10) for vertically clamping and stably placing the screen body component; The drying assembly semi-surrounds the outside of the rotating assembly and is in sliding contact with the outside of the heat conducting strip (14). It includes a wind guiding box (8), an electric heating rod (22), and a blower (5). The wind guiding box (8) is a hollow structure. The electric heating rod (22) is inserted into the inside of the wind guiding box (8). A blowing hole (23) is opened on the inner side of the wind guiding box (8). A wind drum pipe (9) is connected to the outside of the wind guiding box (8). The wind drum pipe (9) is communicated with the blower (5).

2. The drying mechanism according to claim 1, wherein: The clamping assembly includes a guiding rod (20), an upper clamping strip (17), and a lower clamping strip (16). The lower clamping strips (16) are evenly fixed to the top end of the bottom plate (7) and are spaced from the spacer plates (10). The upper clamping strip (17) is fixed to the bottom end of the guiding rod (20) and is spaced from the spacer plates (10) and is vertically aligned with the lower clamping strip (16). A spring (18) is sleeved on the surface of the guiding rod (20) at the position of the bottom end of the top plate (11). A guiding hole (19) is opened on the surface of the top plate (11). The guiding rod (20) slidably passes through the guiding hole (19). A limiting plate (21) is fixed to the top end of the guiding rod (20).

3. The drying mechanism according to claim 1, wherein: An exhaust pipe (13) is provided at the top end of the box body (1). A box door (6) is provided on the front surface of the box body (1). A motor (2) is installed at the position of the top end of the rotating shaft (12) at the bottom end of the box body (1). The bottom end of the box body (1) is fixed with a first support leg (3). The box body (1) is a rectangular structure and is horizontally arranged. The bottom plate (7) is slidably installed at the inner bottom end of the box body (1).

4. A drying mechanism according to claim 1, characterized in that: Both the bottom plate (7) and the top plate (11) are circular plate structures. The rotating shaft (12) is vertically arranged. The spacer plate (10) is a rectangular plate structure and is vertically arranged and is made of heat conducting copper material. Ventilation holes (15) are evenly opened on the surface of the spacer plate (10). The cross section of the heat conducting strip (14) is an arc structure and is vertically arranged. Its height is equal to the height of the spacer plate (10) and is made of heat conducting copper material.

5. A drying mechanism according to claim 1, characterized in that: The air guiding box (8) is of an arc-shaped structure and is vertically arranged. Its inner surface is in sliding contact with the heat conducting strip (14). The air guiding box (8) is made of heat conducting copper. The air blowing pipe (9) passes through the box body (1), and a second support leg (4) is fixed to the bottom end of the blower (5).

6. The drying mechanism according to claim 1, characterized in that: The electric heating rod (22) is inserted into the interior of the air guiding box (8) and is vertically arranged. The air blowing holes (23) are uniformly distributed up and down on the inner surface of the air guiding box (8) and are arranged at intervals with respect to the electric heating rod (22).

7. The drying mechanism according to claim 2, characterized in that: The cross sections of the lower clamping strip (16) and the upper clamping strip (17) are both C-shaped structures, and are both long strip-shaped rectangular structures and are both horizontally arranged. The guide rod (20) is vertically arranged, and the limiting plate (21) is of a circular plate structure and is horizontally arranged above the top plate (11).

8. A screen body oven, characterized in that: It includes a drying mechanism according to any one of claims 1-7.

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