Intelligent air exhaust adjusting device of high-temperature oven

Abstract

The intelligent exhaust adjusting device comprises the oven, an adjusting ring is detachably connected to the middle of the side wall of the top of the oven, an axial flow fan is detachably connected to the end, away from the oven, of the adjusting ring through a flange, rotating shafts are evenly connected to the outer ring wall of the adjusting ring in a penetrating and rotating mode, and a middle shaft is arranged in the middle of the adjusting ring. The telescopic rod is electrically connected with a system of the drying oven through a controller of the telescopic rod, the telescopic rod is connected with a rotating shaft, the rotating shaft extends into the adjusting ring, the end, extending into the adjusting ring, of the rotating shaft is fixedly connected with a shielding plate, the shielding plate is of a conical structure, and the end, away from the rotating shaft, of the shielding plate is evenly and rotationally connected to the outer ring wall of the middle shaft. The opening and closing time and the telescopic length of the telescopic rod can be controlled on an operation panel of the drying oven, and therefore the intelligent adjusting function is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of exhaust air regulating equipment, in particular to an intelligent exhaust air regulating device for a high-temperature oven. Background Art

[0002] A high temperature oven refers to an oven equipment that can reach a temperature of more than 300 degrees. High temperature ovens are mainly used for industrial drying, melting wax and sterilization. Therefore, high temperature ovens are gradually replacing some traditional drying equipment.

[0003] Because of the high temperature environment inside, when replacing the drying product inside, the temperature inside needs to be lowered to a certain level before the product can be taken out. Otherwise, the temperature of more than 300 degrees can easily scald the staff. The traditional cooling effect is poor and the efficiency is not high. For this reason, an intelligent exhaust adjustment device is set up. Utility Model Content

[0004] The technical solution adopted by the utility model to solve the technical problem is: an intelligent exhaust adjustment device for a high-temperature oven, comprising an oven, an adjustment ring is detachably connected to the middle of the top side wall of the oven, an end of the adjustment ring away from the oven is detachably connected to an axial flow fan through a flange, an outer ring wall of the adjustment ring is evenly penetrated and rotatably connected to a rotating shaft, a central axis is set in the middle of the adjustment ring, one end of the rotating shaft extending into the adjustment ring is fixedly connected to a baffle plate, the baffle plate is a conical structure, and the end of the baffle plate away from the rotating shaft is evenly rotatably connected to the outer ring wall of the central axis.

[0005] As a preferred technical solution of the utility model, a follower plate is fixedly connected to the bottom side wall of the end of the rotating shaft away from the adjusting ring, the number of the follower plates corresponds to the rotating shaft, and a linkage rod is rotatably connected to the follower plate, every two follower plates are connected by a linkage rod, and the linkage rod is an upper and lower staggered distribution structure.

[0006] As a preferred technical solution of the utility model, a side wall of one side of the adjusting ring is fixedly connected to a fixing column, the bottom end of the fixing column is fixedly connected to an anti-deflection arc plate, a sliding groove is provided on the middle side wall at the bottom of the anti-deflection arc plate, and a control vertical plate is slidably connected in the sliding groove, and a half gear is set on the side wall of the control vertical plate away from the anti-deflection arc plate, and the half gear is fixed to the bottom end of the control vertical plate through its circle center, and the half gear is rotatably connected to a docking rod through the middle of the side wall away from the control vertical plate, and the docking rod is fixedly connected to the outer ring wall of the adjusting ring, so that The control vertical plate is located between the anti-arc plate and the half gear and is rotatably connected to the side wall with two linkage rods. The bottom of the half gear is meshedly connected with a rack. A vertical plate is set at one end of the rack, and two limit columns are fixedly connected to the side wall of the vertical plate opposite to the rack. The limit columns are telescopically inserted in the rack. A positioning plate is set on the side of the rack away from the vertical plate. The side wall of the positioning plate is fixedly connected with a telescopic rod, and the output end of the telescopic rod is detachably connected to one end of the rack. The vertical plate and the telescopic rod are both fixedly connected to the flange of the adjustment ring.

[0007] The utility model has the following advantages: starting the telescopic rod drives the rack to move back and forth, driving the control vertical plate to rotate along the docking rod, thereby driving the control vertical plate to rotate synchronously, and as the control vertical plate rotates and tilts, the linkage rod connected to the control vertical plate can be driven to move back and forth, thereby driving all the linkage rods to move and adjust synchronously, and the rotation of the follower plate drives all the rotating shafts to rotate, thereby driving the rotation of the shielding plate, and the size of the ventilation volume of the adjustment ring is achieved by adjusting the rotation and tilt angle of the shielding plate, thereby achieving the exhaust efficiency, and by adjusting the ventilation volume of the adjustment ring in cooperation with the axial flow fan, the efficiency of air cooling and heat dissipation of the oven can be adjusted, thereby improving the practicality of the oven;

[0008] By electrically connecting the telescopic rod to the oven system via its controller, the telescopic rod opening and closing time and the telescopic length can be controlled on the oven operation panel, thereby realizing the intelligent adjustment function. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a three-dimensional structural schematic diagram of a preferred embodiment of the utility model;

[0010] Figure 2 This is a schematic diagram of the three-dimensional structure of an adjustment ring of a preferred embodiment of the utility model;

[0011] Figure 3 It is a schematic diagram of the partial three-dimensional structure of an adjustment ring of a preferred embodiment of the utility model.

[0012] Explanation of the reference numerals: 1. oven; 2. adjusting ring; 3. axial flow fan; 4. rotating shaft; 5. follower plate; 6. linkage rod; 7. rack; 8. control vertical plate; 9. shielding plate; 10. middle axis; 11. half gear; 12. vertical plate; 13. limit column; 14. positioning plate; 15. telescopic rod; 16. fixed column; 17. anti-arcing plate. DETAILED DESCRIPTION

[0013] The utility model will be further described below in conjunction with the accompanying drawings.

[0014] Please refer to Figure 1-3 The utility model discloses an intelligent exhaust regulating device for a high-temperature oven, comprising an oven 1, an adjusting ring 2 is detachably connected to the middle of the top side wall of the oven 1, an end of the adjusting ring 2 away from the oven 1 is detachably connected to an axial flow fan 3 through a flange, an outer ring wall of the adjusting ring 2 is evenly penetrated and rotatably connected to a rotating shaft 4, a central axis 10 is set in the middle of the adjusting ring 2, an end of the rotating shaft 4 extending into the adjusting ring 2 is fixedly connected to a shielding plate 9, the shielding plate 9 is a conical structure, and the end of the shielding plate 9 away from the rotating shaft 4 is evenly rotatably connected to the outer ring wall of the central axis 10;

[0015] A follower plate 5 is fixedly connected to the bottom side wall of the end of the rotating shaft 4 away from the adjusting ring 2. The number of the follower plates 5 corresponds to the rotating shaft 4, and a linkage rod 6 is rotatably connected to the follower plates 5. Every two follower plates 5 are connected by a linkage rod 6, and the linkage rod 6 is a staggered distribution structure.

[0016] The technical effect of this solution is that all the follower plates 5 can be driven to move synchronously through the linkage of the linkage rod 6. As the bottom end of the follower plate 5 is moved by the linkage rod 6, the rotating shaft 4 fixedly connected to the top of the follower plate 5 can be driven to rotate synchronously. The rotation of the rotating shaft 4 can drive the rotation of the baffle plate 9. All the baffle plates 9 are corresponding conical structures. Therefore, when all the baffle plates 9 are adjusted to a flat state, the internal space of the oven 1 can be fully blocked to block the air circulation. When necessary, the baffle plates 9 can be adjusted to different inclination angles to adjust the ventilation volume inside the adjustment ring 2, thereby increasing the flexibility of application and adjusting the exhaust efficiency as needed.

[0017] A fixed column 16 is fixedly connected to one side wall of the adjusting ring 2, and an anti-deflection arc plate 17 is fixedly connected to the bottom end of the fixed column 16. A slide groove is provided on the middle side wall at the bottom of the anti-deflection arc plate 17, and a control vertical plate 8 is slidably connected in the slide groove. A half gear 11 is set on the side wall of the control vertical plate 8 away from the anti-deflection arc plate 17. The half gear 11 is fixed to the bottom end of the control vertical plate 8 through its circle center. The half gear 11 is connected to a docking rod by rotating in the middle of the side wall away from the control vertical plate 8, and the docking rod is fixedly connected to the outer wall of the adjusting ring 2. The control vertical plate 8 is located between the anti-deflection arc plate 17 and the half gear 11. The side walls between the wheels 11 are rotatably connected to two linkage rods 6, the bottom of the half gear 11 is meshed with a rack 7, one end of the rack 7 is provided with a vertical plate 12, and the side walls of the vertical plate 12 opposite to the rack 7 are fixedly connected with two limit columns 13, the limit columns 13 are telescopically inserted in the rack 7, a positioning plate 14 is provided on the side of the rack 7 away from the vertical plate 12, a telescopic rod 15 is fixedly connected to the side wall of the positioning plate 14, and the output end of the telescopic rod 15 is detachably connected to one end of the rack 7, the vertical plate 12 and the telescopic rod 15 are both fixedly connected to the flange of the adjusting ring 2.

[0018] The technical effect of this solution is that the telescopic rod 15 is started to drive the rack 7, and the back and forth movement of the telescopic rod 15 drives the half gear 11 to rotate along the docking rod through the meshing connection relationship, thereby driving the rotation of the control vertical plate 8, and the linkage rod 6 is driven to move with the rotation of the control vertical plate 8, thereby driving all the follower plates 5 to rotate, and realizing the function of synchronous rotation adjustment of all the baffles 9. The telescopic rod 15 is connected to the oven 1 system to set the opening and closing time of the telescopic rod 15 and the telescopic length of each time according to needs, so as to intelligently adjust the baffle 9.

[0019] Specifically, when the utility model is used, when it is necessary to lower the temperature in the oven 1, the telescopic rod 15 is started to drive the half gear 11 to rotate, and all the baffles 9 are adjusted to the upright state through the rotation of the linkage rod 6, so that the space in the oven 1 is fully opened and the ventilation volume is at the maximum state, and the axial flow fan 3 is started to exhaust the inside of the oven 1, so as to discharge the high temperature in the oven 1 and achieve the effect of efficient cooling in the oven 1. During the drying process, the baffle plate 9 is adjusted to different inclination angles as needed to achieve intelligent control of different exhaust volumes. In order to ensure the smooth rotation of the control vertical plate 8, an anti-arc plate 17 is set up. When the bottom end of the control vertical plate 8 rotates with the half gear 11, its top end will also make a circular rotation in the anti-arc plate 17 to avoid the control vertical plate 8 from running off and affecting the driving effect of the linkage rod 6. The rack 7 can be limited by the set limit column 13 to ensure that the rack 7 is always in a stable meshing connection state with the half gear 11.

[0020] The above are only preferred implementations of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

[0021] Other parts of the present invention not described in detail belong to the prior art and will not be described in detail here.

[0022] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. An intelligent exhaust air regulating device for a high-temperature oven, comprising an oven (1), characterized in that: An adjusting ring (2) is detachably connected to the middle of the top side wall of the oven (1); an end of the adjusting ring (2) away from the oven (1) is detachably connected to an axial flow fan (3) via a flange; an outer ring wall of the adjusting ring (2) is evenly connected to a rotating shaft (4) for rotation; a central axis (10) is provided in the middle of the adjusting ring (2); an end of the rotating shaft (4) extending into the adjusting ring (2) is fixedly connected to a shielding plate (9); the shielding plate (9) is a conical structure; an end of the shielding plate (9) away from the rotating shaft (4) is evenly connected to the outer ring wall of the central axis (10) for rotation.

2. The intelligent exhaust adjustment device for a high temperature oven according to claim 1, characterized in that: A follower plate (5) is fixedly connected to the bottom side wall of one end of the rotating shaft (4) away from the adjusting ring (2), the number of the follower plates (5) corresponds to the rotating shaft (4), and a linkage rod (6) is rotatably connected to the follower plates (5), and every two follower plates (5) are connected by a linkage rod (6), and the linkage rod (6) is a vertically staggered distribution structure.

3. The intelligent exhaust adjustment device for a high temperature oven according to claim 1, characterized in that: A fixing column (16) is fixedly connected to a side wall of one side of the adjusting ring (2); an anti-arc plate (17) is fixedly connected to the bottom end of the fixing column (16); a sliding groove is provided on the middle side wall at the bottom of the anti-arc plate (17); and a control vertical plate (8) is slidably connected in the sliding groove.

4. The intelligent exhaust air regulating device for a high temperature oven according to claim 3, characterized in that: A half gear (11) is provided on the side wall of one end of the control vertical plate (8) away from the anti-deflection arc plate (17); the half gear (11) is fixed to the bottom end of the control vertical plate (8) through its circle center; the half gear (11) is rotatably connected to a docking rod through the middle of the side wall away from the control vertical plate (8); and the docking rod is fixedly connected to the outer wall of the adjustment ring (2).

5. The intelligent exhaust adjustment device for a high temperature oven according to claim 3, characterized in that: The control vertical plate (8) is rotatably connected to the side wall between the anti-arc plate (17) and the half gear (11) with two linkage rods (6); the bottom of the half gear (11) is meshingly connected with a rack (7); a vertical plate (12) is provided at one end of the rack (7); and two limiting columns (13) are fixedly connected to the side wall of the vertical plate (12) opposite to the rack (7); the limiting columns (13) are telescopically inserted in the rack (7); a positioning plate (14) is provided on the side of the rack (7) away from the vertical plate (12); a telescopic rod (15) is fixedly connected to the side wall of the positioning plate (14); and the output end of the telescopic rod (15) is detachably connected to one end of the rack (7); the vertical plate (12) and the telescopic rod (15) are both fixedly connected to the flange of the adjustment ring (2).

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