CN213012994U - Aging furnace capable of circulating forward and backward - Google Patents
Aging furnace capable of circulating forward and backward Download PDFInfo
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- CN213012994U CN213012994U CN202021547209.7U CN202021547209U CN213012994U CN 213012994 U CN213012994 U CN 213012994U CN 202021547209 U CN202021547209 U CN 202021547209U CN 213012994 U CN213012994 U CN 213012994U
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Abstract
The utility model discloses an ageing furnace that can positive reverse circulation, including setting up the support outside ageing furnace, articulate the cylinder on the support, be connected with the link mechanism that can realize ageing furnace internal circulation wind positive reverse circulation with the cylinder piston rod. The utility model discloses a two air inlet fan and one set of reversing mechanism can be according to the front and back difference in temperature or regularly positive reverse circulation. Thus the temperature difference before and after aging can be reduced by half. The reversing mechanism is driven by a cylinder to form a set of connecting rod mechanism, and air inlet of a left air inlet or air inlet of a right air inlet of the double-air-inlet fan can be realized through rotation switching of the wind shield, so that the forward and reverse bidirectional circulation of circulating air in the aging furnace body is realized.
Description
Technical Field
The utility model relates to an aging furnace capable of circulating forward and backward.
Background
The aging furnace is one of the main boiler modes of the current mechanical processing consumption, and the equipment can always present maintenance atmosphere in consumption, so that the workpiece can be ensured to have good surface accuracy after being finished, and the toughness and the rigidity of the workpiece are effectively ensured. The traditional aging furnace generally adopts unidirectional circulation heating. Therefore, the temperature difference between the front and the back in the aging furnace is large during aging, and the aging effect is poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the defect that exists among the prior art, provide an ageing furnace that can positive reverse circulation, can realize ageing furnace body internal circulation wind forward and reverse two-way circulation, the difference in temperature can reduce half around the ageing, ageing effectual, more even.
In order to achieve the purpose, the technical scheme of the utility model is to design an ageing furnace that can positive reverse circulation, including setting up the support outside ageing furnace, articulate the cylinder on the support, be connected with the link mechanism that can realize ageing furnace internal circulation wind positive reverse circulation with the cylinder piston rod. The motor of the double air inlet fan can adopt frequency conversion control. The arrangement of the connecting rod mechanism realizes that the circulating air in the aging furnace body can circulate in the forward and reverse directions, so that the aging effect is improved, and the aging of the aged aluminum material is more uniform. The controller for controlling the cylinder to act can be connected with the temperature sensor, so that the forward and reverse circulation of the circulating air can be realized when the front and back temperature difference in the aging furnace is large.
The further technical scheme is that the connecting rod mechanism comprises a driving rod hinged with a cylinder piston rod, one end of the driving rod, far away from the cylinder piston rod, is fixedly connected with a driving seat, and the driving seat is rotatably connected to the side wall of the furnace body of the aging furnace; the driving seat is fixedly connected with a left-right switching component of an air outlet of the double-air-inlet fan, and the left-right switching component of the air outlet is formed by a straight plate; the driving rod is also hinged with a connecting rod, the other end of the connecting rod is hinged with one end of a folding rod, the folding rod is fixedly connected to the air outlet rotating seat at the turning point of the folding rod, and the other end of the folding rod is hinged with the middle position of the wind shield; the two ends of the wind shield are respectively hinged with a straight rod, the two straight rods are respectively fixedly connected with a left air inlet rotating seat and a right air inlet rotating seat, the left air inlet rotating seat and the right air inlet rotating seat are rotatably connected to the side wall of the aging furnace body, and a left air inlet rotating seat and a right air inlet rotating seat of the double-air-inlet fan are respectively and fixedly connected with a left air inlet opening and closing assembly and a right air inlet opening and closing assembly; the left air inlet opening and closing assembly and the right air inlet opening and closing assembly are both formed by a straight plate. When the straight plate of the left air opening and closing assembly is located at a horizontal state or close to the horizontal state, the left air opening is in a closed state, the straight plate of the right air opening and closing assembly is in a vertical state, namely the right air opening is in an opened state, and the straight plate of the air outlet left and right switching assembly deviates to the right side to realize the forward circulation of the circulating air (namely, a counterclockwise wind direction circulation route in fig. 1 or fig. 3). When the air cylinder extends out, the air baffle is driven to translate rightwards, the straight plate of the left air opening and closing assembly is driven to rotate and be in a vertical state, meanwhile, the straight plate of the right air opening and closing assembly is in a horizontal state, and the straight plate of the left and right air outlet switching assembly deviates to the left side, so that reverse circulation of circulating air (namely a clockwise wind direction circulation route in the figure 1 or the figure 3) is realized; and if the cylinder retreats, the cylinder is reset, and the forward circulation of the circulating air is realized.
The technical scheme is that a double-air-inlet fan is arranged above the aging furnace body and comprises two air inlets and an air outlet, and the two air inlets are positioned on two sides of the air outlet and respectively comprise a left air inlet and a right air inlet.
The further technical scheme is that the air outlet rotating seat is arranged at the air outlet of the double-air-inlet fan, and the left air inlet rotating seat and the right air inlet rotating seat are respectively arranged at the left air inlet and the right air inlet of the double-air-inlet fan.
The further technical scheme is that one end of a straight plate in the air outlet left-right switching assembly, the left air inlet opening and closing assembly and the right air inlet opening and closing assembly is fixedly connected with a rubber elastic pad, and the rubber elastic pad is in a semi-cylindrical shape. After the arrangement, the air outlet or the left air inlet or the right air inlet can be well plugged after the straight plate rotates.
The utility model has the advantages and the beneficial effects that: a double air inlet fan and a set of reversing mechanism are adopted, and forward and reverse circulation can be realized according to the front and back temperature difference or timing. Thus the temperature difference before and after aging can be reduced by half. The reversing mechanism is driven by a cylinder to form a set of connecting rod mechanism, and air inlet of a left air inlet or air inlet of a right air inlet of the double-air-inlet fan can be realized through rotation switching of the wind shield, so that the forward and reverse bidirectional circulation of circulating air in the aging furnace body is realized. The motor of the double air inlet fan can adopt frequency conversion control. The arrangement of the connecting rod mechanism realizes that the circulating air in the aging furnace body can circulate in the forward and reverse directions, so that the aging effect is improved, and the aging of the aged aluminum material is more uniform. The controller for controlling the cylinder to act can be connected with the temperature sensor, so that the forward and reverse circulation of the circulating air can be realized when the front and back temperature difference in the aging furnace is large. The air outlet or the left air inlet or the right air inlet can be well blocked after the straight plate rotates.
Drawings
FIG. 1 is a schematic view of an aging oven of the present invention capable of circulating forward and backward;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is an enlarged schematic view of a middle portion of FIG. 1;
FIG. 4 is an enlarged schematic view of the cylinder portion of FIG. 1;
FIG. 5 is a schematic view of the left-right switching assembly of the air outlet of FIG. 1;
FIG. 6 is a schematic view of the folding bar of FIG. 4;
fig. 7 is a schematic view of another operating state of fig. 3.
In the figure: 1. a support; 2. a cylinder; 3. a drive rod; 4. a driving seat; 5. the left and right switching component of the air outlet; 6. a connecting rod; 7. folding the rod; 8. an air outlet rotating seat; 9. a wind deflector; 10. a straight rod; 11. a left air inlet rotating seat; 12. a right air inlet rotating seat; 13. the left air port opening and closing component; 14. the right air inlet opening and closing assembly; 15. double air inlet fan.
Detailed Description
The following description will further describe embodiments of the present invention with reference to the accompanying drawings and examples. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1 to 7, the utility model relates to an aging oven capable of circulating forward and backward, which comprises a bracket 1 arranged outside the aging oven, a cylinder 2 hinged on the bracket 1, and a link mechanism connected with a piston rod of the cylinder 2 and capable of realizing the forward and backward circulation of the circulating wind in the aging oven. The connecting rod mechanism comprises a driving rod 3 hinged with a piston rod of the cylinder 2, one end of the driving rod 3, far away from the piston rod of the cylinder 2, is fixedly connected with a driving seat 4, and the driving seat 4 is rotatably connected to the side wall of the furnace body of the aging furnace; the driving seat 4 is fixedly connected with a double-air-inlet fan 15 and an air outlet left-right switching component 5, and the air outlet left-right switching component 5 is composed of a straight plate; the driving rod 3 is also hinged with a connecting rod 6, the other end of the connecting rod 6 is hinged with one end of a folding rod 7, the folding rod 7 is fixedly connected to an air outlet rotating seat 8 at the turning point of the folding rod 7, and the other end of the folding rod 7 is hinged with the middle position of a wind shield 9; the two ends of the wind shield 9 are respectively hinged with a straight rod 10, the two straight rods 10 are respectively fixedly connected with a left air inlet rotating seat 11 and a right air inlet rotating seat 12, the left air inlet rotating seat 11 and the right air inlet rotating seat 12 are respectively and rotatably connected to the side wall of the aging furnace body, and a double-air-inlet fan 15, a left air inlet opening and closing assembly 13 and a right air inlet opening and closing assembly 14 are respectively and fixedly connected to the left air inlet rotating seat 11 and the right air inlet rotating seat 12; the left air inlet opening and closing component 13 and the right air inlet opening and closing component 14 are both formed by a straight plate. A double air inlet fan 15 is arranged above the aging furnace body, the double air inlet fan 15 comprises two air inlets and an air outlet, and the two air inlets are positioned on two sides of the air outlet and respectively form a left air inlet and a right air inlet. The air outlet rotating seat 8 is arranged at the air outlet of the double-air-inlet fan 15, and the left air inlet rotating seat 11 and the right air inlet rotating seat 12 are respectively arranged at the left air inlet and the right air inlet of the double-air-inlet fan 15. One end of a straight plate in the air outlet left-right switching component 5, the left air inlet opening-closing component 13 and the right air inlet opening-closing component 14 is fixedly connected with a rubber elastic pad, and the rubber elastic pad is in a semi-cylindrical shape.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (5)
1. The aging furnace capable of circulating forward and backward is characterized by comprising a support arranged outside the aging furnace, an air cylinder hinged on the support, and a connecting rod mechanism connected with an air cylinder piston rod and capable of realizing forward and backward circulation of circulating air in the aging furnace body.
2. The aging furnace capable of circulating forward and backward according to claim 1, wherein the link mechanism comprises a driving rod hinged with a cylinder piston rod, one end of the driving rod, far away from the cylinder piston rod, is fixedly connected with a driving seat, and the driving seat is rotatably connected to the side wall of the furnace body of the aging furnace; the driving seat is fixedly connected with a left-right switching component of an air outlet of the double-air-inlet fan, and the left-right switching component of the air outlet is formed by a straight plate; the driving rod is also hinged with a connecting rod, the other end of the connecting rod is hinged with one end of a folding rod, the folding rod is fixedly connected to the air outlet rotating seat at the turning point of the folding rod, and the other end of the folding rod is hinged with the middle position of the wind shield; the two ends of the wind shield are respectively hinged with a straight rod, the two straight rods are respectively fixedly connected with a left air inlet rotating seat and a right air inlet rotating seat, the left air inlet rotating seat and the right air inlet rotating seat are rotatably connected to the side wall of the aging furnace body, and a left air inlet rotating seat and a right air inlet rotating seat of the double-air-inlet fan are respectively and fixedly connected with a left air inlet opening and closing assembly and a right air inlet opening and closing assembly; the left air inlet opening and closing assembly and the right air inlet opening and closing assembly are both formed by a straight plate.
3. The aging furnace capable of circulating forward and backward according to claim 2, wherein a double air intake fan is arranged above the aging furnace body, the double air intake fan comprises two air inlets and an air outlet, and the two air inlets are positioned at two sides of the air outlet and are respectively a left air inlet and a right air inlet.
4. The aging furnace capable of circulating forward and backward according to claim 3, wherein the air outlet rotary seat is arranged at the air outlet of the double-air-inlet fan, and the left air inlet rotary seat and the right air inlet rotary seat are respectively arranged at the left air inlet and the right air inlet of the double-air-inlet fan.
5. The aging oven capable of circulating forward and backward according to claim 4, wherein one end of the straight plate in the air outlet left and right switching assembly, the left air inlet opening and closing assembly and the right air inlet opening and closing assembly is fixedly connected with a rubber elastic pad, and the rubber elastic pad is in a semi-cylinder shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021547209.7U CN213012994U (en) | 2020-07-30 | 2020-07-30 | Aging furnace capable of circulating forward and backward |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021547209.7U CN213012994U (en) | 2020-07-30 | 2020-07-30 | Aging furnace capable of circulating forward and backward |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213012994U true CN213012994U (en) | 2021-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021547209.7U Active CN213012994U (en) | 2020-07-30 | 2020-07-30 | Aging furnace capable of circulating forward and backward |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213012994U (en) |
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2020
- 2020-07-30 CN CN202021547209.7U patent/CN213012994U/en active Active
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