CN113899214B - Energy-saving type thermoforming furnace for aluminum alloy plate - Google Patents
Energy-saving type thermoforming furnace for aluminum alloy plate Download PDFInfo
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- CN113899214B CN113899214B CN202111218726.9A CN202111218726A CN113899214B CN 113899214 B CN113899214 B CN 113899214B CN 202111218726 A CN202111218726 A CN 202111218726A CN 113899214 B CN113899214 B CN 113899214B
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- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 32
- 238000003856 thermoforming Methods 0.000 title claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 28
- 238000005192 partition Methods 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000004321 preservation Methods 0.000 claims description 2
- 238000005338 heat storage Methods 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 238000001914 filtration Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D1/00—Casings; Linings; Walls; Roofs
- F27D1/18—Door frames; Doors, lids, removable covers
- F27D1/1858—Doors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Tunnel Furnaces (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
The invention discloses an energy-saving type thermoforming furnace for aluminum alloy plates, which relates to the technical field of thermoforming furnace equipment and comprises a furnace body mechanism, wherein a base mechanism is arranged in the middle of the inner bottom end of the furnace body mechanism, the rear end of the furnace body mechanism is connected with a collecting assembly, the collecting assembly comprises a shell, a partition plate is arranged in the shell, a flange plate is connected with an external heat storage device through bolts, after the furnace body mechanism is used, a second furnace door is opened, high-temperature gas in the furnace body enters the second cavity, and heat in the second cavity is transferred to a plurality of groups of second heat-conducting plates through a plurality of groups of first heat-conducting plates in a heat conduction mode, so that the heat is led into the third cavity through connecting pipes for transmission.
Description
Technical Field
The invention relates to the technical field of thermoforming furnace equipment, in particular to an energy-saving thermoforming furnace for aluminum alloy plates.
Background
At present, when the aluminum alloy plate is fed, the furnace door is usually lifted completely, a group of aluminum alloy plates at the uppermost part are taken down, then the furnace door is closed, more heat loss is caused because the furnace door is lifted too high, and after the use of the thermal forming furnace is finished, the residual heat in the furnace is usually extracted, and the high-temperature gas is usually extracted because the high-temperature gas carries scraps and impurities during the extraction, the high-temperature gas is filtered through the filtering device and is cleaned after a certain time interval, so that the cost is high.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an energy-saving type thermoforming furnace for aluminum alloy plates, which solves the problems that in the prior art, when the aluminum alloy plates are processed, a furnace door is usually lifted completely, a group of aluminum alloy plates at the top are taken down, then the furnace door is closed, heat loss is more because the furnace door is lifted too high, and when the residual heat in the furnace is collected after the thermoforming furnace is used, high-temperature gas is usually extracted, and because the high-temperature gas carries scraps and impurities during extraction, the high-temperature gas is required to be filtered through a filtering device and is cleaned through the filtering device after a certain time interval, and the cost is higher.
In order to achieve the above purpose, the invention is realized by the following technical scheme: an energy-saving type thermoforming furnace for aluminum alloy plates comprises a furnace body mechanism, wherein a base mechanism is arranged in the middle of the inner bottom end of the furnace body mechanism, and the rear end of the furnace body mechanism is connected with a collecting assembly;
the collecting assembly comprises a shell, a baffle is arranged in the shell, a frame is connected to the edge of the baffle, a plurality of groups of fastening bolts are commonly installed between the shell and the frame, a second cavity and a third cavity are formed in the shell through the baffle and the frame, a plurality of groups of first heat-conducting plates and a plurality of groups of second heat-conducting plates are connected to the front side surface and the rear side surface of the baffle at equal distances, a connecting pipe is connected to the rear end of the shell, and a flange is connected to the free end of the connecting pipe.
Preferably, the furnace body mechanism is including having the furnace body of heating and heat preservation function, the door pocket has all been seted up to the front end of furnace body and rear end inside edge, two sets of the inside of door pocket is equal sliding connection has first stove door subassembly and second furnace gate, the internal connection of first stove door subassembly has drive assembly, two sets of side bottoms of furnace body all are connected with the extension board, every group two sets of hydraulic cylinder are all symmetrically installed on the top of extension board, four sets of hydraulic cylinder's flexible end is connected with two sets of connecting plates jointly, two sets of the bottom of connecting plate is connected with the top of first stove door subassembly and second furnace gate respectively.
Preferably, the first furnace door assembly comprises a first furnace door, two groups of guide strips are arranged at the edge of the first furnace door, a groove is formed in the bottom of the rear side surface of the first furnace door, a first through hole is formed in the middle position of the front side surface of the bottom of the first furnace door, two groups of second through holes are symmetrically formed in the front side surface of the bottom of the first furnace door and located on the two sides of the first through hole, sliding strips are connected to the top end and the bottom end of the inside of the groove, and each sliding strip is of a T-shaped structure.
Preferably, the driving assembly comprises a driving gear and two groups of driven gears, the driving gear is externally connected with a servo motor, each group of driven gears is internally connected with a rotating shaft, the driving gear and the two groups of driven gears are externally meshed together to be connected with two groups of racks, one end of each group of racks is connected with a supporting plate, the side surfaces of the two groups of racks are provided with first sliding grooves, and the bottom end of each supporting plate is provided with a second sliding groove.
Preferably, the driving gear and the two groups of driven gears are both located in the groove, the servo motor is located on the front side surface of the first furnace door, the rotating end penetrates through the first through hole, the free ends of the two groups of rotating shafts are located in the two groups of second through holes respectively, the two groups of sliding strips are in sliding connection with the two groups of first sliding grooves and the two groups of second sliding grooves respectively, and the bottom ends of the supporting plates are attached to the inner bottom ends of the furnace body.
Preferably, the base mechanism comprises a plurality of groups of base components, aluminum alloy plates are placed at the tops of the base components, and a first cavity is formed between each group of aluminum alloy plates and a group of base components above each group of aluminum alloy plates.
Preferably, the two groups of supporting plates are respectively positioned at two sides of the plurality of groups of first cavities, and the thickness dimension of each group of supporting plates is smaller than the height dimension of each group of first cavities.
Preferably, the base assembly comprises a base, a plurality of groups of through grooves are formed in the top end of the base, connecting columns are arranged at the corners of the top end of the base, protruding blocks are arranged at the corners of the bottom end of the base, and clamping grooves are formed in the bottom ends of the protruding blocks and located under the connecting columns of the groups.
Advantageous effects
The invention provides an energy-saving type thermoforming furnace for aluminum alloy plates. Compared with the prior art, the method has the following beneficial effects:
1. an energy-saving type thermoforming furnace for aluminum alloy plates is characterized in that a flange plate is connected with an external heat storage device through bolts, a second furnace door is opened after a furnace body mechanism is used, high-temperature gas in the furnace body enters the second cavity, heat in the second cavity is transferred to a plurality of groups of second heat-conducting plates through a plurality of groups of first heat-conducting plates in a heat conduction mode, heat is led into the third cavity, and then is transferred through connecting pipes, heat can be collected through the structure, energy is saved, and compared with a traditional heat collection mode, the filtration of the high-temperature gas is omitted, and impurities and chips are prevented from entering.
2. The utility model provides an energy-saving thermoforming stove for aluminium alloy plate material, drive the drive assembly through first stove door subassembly and rise, make two sets of layer boards and a set of first cavity of below be in same straight line, then servo motor drives the driving gear and carries out clockwise rotation, thereby two sets of racks slide outside two sets of slides respectively, thereby drive two sets of layer boards and remove to the centre in step, make the support end of two sets of layer boards all be located first cavity inside, first stove door subassembly drives the drive assembly and rises afterwards, make the separation of base subassembly of below, thereby can take off a set of aluminium alloy plate material of below, this structure compares in traditional material taking mode, first stove door when having reduced the unloading lifts up highly, thereby heat loss when having reduced the unloading.
3. An energy-saving type thermoforming furnace for aluminum alloy plates is characterized in that connecting columns are arranged at corners of the top ends of bases, clamping grooves are formed in the bottoms of each group of protruding blocks and located right below each group of connecting columns, a plurality of groups of base components can be spliced, and aluminum alloy plates at the tops of each group of base components are enabled to be more stable and prevented from sliding when the first furnace door component and the driving component lift up and put down the plurality of groups of base components.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of a first door assembly lift structure according to the present invention;
FIG. 3 is a schematic view of the furnace mechanism according to the present invention;
FIG. 4 is a schematic view of a first door assembly according to the present invention;
FIG. 5 is a schematic diagram of a driving assembly according to the present invention;
FIG. 6 is a schematic view of a base unit according to the present invention;
FIG. 7 is a schematic view of a base assembly according to the present invention;
FIG. 8 is a left side view of the collection assembly of the present invention;
fig. 9 is a cross-sectional view of fig. 8 in accordance with the present invention.
In the figure: 1. a furnace body mechanism; 11. a furnace body; 12. a door slot; 13. a first door assembly; 131. a first oven door; 132. a guide bar; 133. a groove; 134. a first through hole; 135. a second through hole; 136. a slide bar; 14. a second oven door; 15. a drive assembly; 151. a drive gear; 152. a driven gear; 153. a servo motor; 154. a rotating shaft; 155. a rack; 156. a supporting plate; 157. a first chute; 158. a second chute; 16. an extension plate; 17. a hydraulic cylinder; 18. a connecting plate; 2. a base mechanism; 21. a base assembly; 211. a base; 212. a through groove; 213. a connecting column; 214. a bump; 215. a clamping groove; 22. aluminum alloy plate; 23. a first cavity; 3. a collection assembly; 31. a housing; 32. a partition plate; 33. a second cavity; 34. a third cavity; 35. a frame; 36. a fastening bolt; 37. a first heat-conducting plate; 38. a second heat-conducting plate; 39. a connecting pipe; 310. and a flange plate.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-2, the present invention provides a technical solution: an energy-saving type thermoforming furnace for aluminum alloy plates comprises a furnace body mechanism 1, wherein a base mechanism 2 is arranged in the middle of the inner bottom end of the furnace body mechanism 1, and the rear end of the furnace body mechanism 1 is connected with a collecting assembly 3.
Referring to fig. 8-9, the collecting assembly 3 includes a housing 31, a partition plate 32 is disposed in the housing 31, a frame 35 is connected to an edge of the partition plate 32, a plurality of groups of fastening bolts 36 are mounted between the housing 31 and the frame 35, a second cavity 33 and a third cavity 34 are formed in the housing 31 through the partition plate 32 and the frame 35, a plurality of groups of first heat-conducting plates 37 and a plurality of groups of second heat-conducting plates 38 are connected to a front side surface and a rear side surface of the partition plate 32 at equal distances, a connecting pipe 39 is connected to a rear end of the housing 31, and a flange 310 is connected to a free end of the connecting pipe 39.
In actual use, the collecting assembly 3 connects the flange 310 with an external heat storage device through bolts, high-temperature gas in the furnace body 11 enters the second cavity 33, and heat in the second cavity 33 is transferred to the second heat conducting plates 38 through the first heat conducting plates 37, so that heat is led into the third cavity 34, and then is transferred through the connecting pipe 39.
Referring to fig. 3, the furnace body mechanism 1 includes a furnace body 11 with heating and heat insulation functions, door slots 12 are formed at the edges inside the front end and the rear end of the furnace body 11, a first furnace door assembly 13 and a second furnace door 14 are slidably connected inside the two groups of door slots 12, a driving assembly 15 is connected inside the first furnace door assembly 13, extension plates 16 are connected to the bottoms of the two groups of sides of the furnace body 11, two groups of hydraulic cylinders 17 are symmetrically mounted at the top ends of each group of extension plates 16, two groups of connecting plates 18 are connected to the telescopic ends of the four groups of hydraulic cylinders 17, and the bottom ends of the two groups of connecting plates 18 are connected with the top ends of the first furnace door assembly 13 and the second furnace door 14 respectively.
In actual use, the furnace body mechanism 1 stretches and contracts respectively through four groups of hydraulic cylinders 17, and can drive the first furnace door assembly 13 and the second furnace door 14 to slide up and down in the two groups of door slots 12 respectively.
Referring to fig. 4, the first door assembly 13 includes a first door 131, two sets of guide bars 132 are disposed at edges of the first door 131, a groove 133 is formed at a bottom of a rear side surface of the first door 131, a first through hole 134 is formed at a middle position of a front side surface of the bottom of the first door 131, two sets of second through holes 135 are symmetrically formed at two sides of the first through hole 134 on the front side surface of the bottom of the first door 131, sliding bars 136 are connected to top and bottom ends of the groove 133, and each set of sliding bars 136 is in a T-shaped structure.
Referring to fig. 5, the driving assembly 15 includes a driving gear 151 and two sets of driven gears 152, the driving gear 151 is externally connected with a servo motor 153, each set of driven gears 152 is internally connected with a rotating shaft 154, the driving gear 151 and the two sets of driven gears 152 are externally connected with two sets of racks 155 in a meshed manner, one end of each set of racks 155 is connected with a supporting plate 156, the sides of the two sets of racks 155 are provided with first sliding grooves 157, the bottom ends of one set of supporting plates 156 are provided with second sliding grooves 158, the driving gear 151 and the two sets of driven gears 152 are located in the grooves 133, the servo motor 153 is located on the front side of the first furnace door 131, the rotating end penetrates through the inside of the first through hole 134, the free ends of the two sets of rotating shafts 154 are located in the inside of the two sets of second through holes 135, the two sets of sliding strips 136 are in sliding connection with the two sets of first sliding grooves 157 and the second sliding grooves 158, and the bottom ends of the two sets of supporting plates 156 are attached to the inner bottom ends of the furnace body 11.
In actual use, the driving assembly 15 drives the driving gear 151 to rotate clockwise or anticlockwise through the servo motor 153, so that the two sets of racks 155 drive the two sets of supporting plates 156 to synchronously move towards the middle or both sides respectively.
Referring to fig. 6, the base mechanism 2 includes a plurality of base assemblies 21, aluminum alloy plates 22 are disposed on top of each base assembly 21, a first cavity 23 is formed between each aluminum alloy plate 22 and a base assembly 21 above each aluminum alloy plate 22, two sets of support plates 156 are respectively located at two sides of the plurality of first cavities 23, and thickness dimensions of each set of support plates 156 are smaller than height dimensions of each set of first cavities 23.
Referring to fig. 7, the base assembly 21 includes a base 211, a plurality of groups of through slots 212 are formed in the top end of the base 211, connecting columns 213 are disposed at the corners of the top end of the base 211, bumps 214 are disposed at the corners of the bottom end of the base 211, and clamping slots 215 are formed at the bottom ends of the bumps 214 and under the connecting columns 213.
When the blanking is needed, the first furnace door assembly 13 drives the driving assembly 15 to ascend, so that the two groups of supporting plates 156 and the bottommost group of first cavities 23 are in the same straight line, the servo motor 153 drives the driving gear 151 to rotate clockwise, so that the two groups of racks 155 slide outside the two groups of sliding strips 136 respectively, the two groups of supporting plates 156 are driven to synchronously move towards the middle, the supporting ends of the two groups of supporting plates 156 are located inside the first cavities 23, then the first furnace door assembly 13 drives the driving assembly 15 to ascend, the bottommost group of base assemblies 21 and the group of aluminum alloy plates 22 can be removed, after the blanking is finished, the first furnace door assembly 13 drives the driving assembly 15 to descend to the bottommost end, and the servo motor 153 drives the driving gear 151 to rotate anticlockwise, so that the two groups of supporting plates 156 return to the original positions, and the blanking is repeated.
After the use of the furnace body mechanism 1 is completed, the second furnace door 14 is opened, so that high-temperature gas in the furnace body 11 enters the second cavity 33, and heat in the second cavity 33 is transferred to the second heat-conducting plates 38 by the first heat-conducting plates 37 in a plurality of groups in a heat conduction manner, so that the heat is guided into the third cavity 34, and is transferred through the connecting pipe 39.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. An energy-saving type thermoforming furnace for aluminum alloy plates comprises a furnace body mechanism (1), and is characterized in that a base mechanism (2) is arranged in the middle of the inner bottom end of the furnace body mechanism (1), and the rear end of the furnace body mechanism (1) is connected with a collecting assembly (3);
the collecting assembly (3) comprises a shell (31), a partition plate (32) is arranged in the shell (31), a frame (35) is connected to the edge of the partition plate (32), a plurality of groups of fastening bolts (36) are commonly installed between the shell (31) and the frame (35), a second cavity (33) and a third cavity (34) are formed in the shell (31) through the partition plate (32) and the frame (35), a plurality of groups of first heat-conducting plates (37) and a plurality of groups of second heat-conducting plates (38) are connected to the front side surface and the rear side surface of the partition plate (32) at equal distances, a connecting pipe (39) is connected to the rear end of the shell (31), and a flange plate (310) is connected to the free end of the connecting pipe (39);
the furnace body mechanism (1) comprises a furnace body (11) with heating and heat preservation functions, door grooves (12) are formed in the inner edges of the front end and the rear end of the furnace body (11), a first furnace door component (13) and a second furnace door (14) are connected in the two groups of door grooves (12) in a sliding mode, a driving component (15) is connected in the first furnace door component (13), extension plates (16) are connected to the bottoms of two groups of side faces of the furnace body (11), two groups of hydraulic cylinders (17) are symmetrically arranged at the top ends of each extension plate (16), two groups of connecting plates (18) are connected to the telescopic ends of the four groups of hydraulic cylinders (17) together, and the bottom ends of the two groups of connecting plates (18) are connected with the top ends of the first furnace door component (13) and the second furnace door (14) respectively;
the first furnace door assembly (13) comprises a first furnace door (131), two groups of guide strips (132) are arranged at the edge of the first furnace door (131), a groove (133) is formed in the bottom of the rear side surface of the first furnace door (131), a first through hole (134) is formed in the middle of the front side surface of the bottom of the first furnace door (131), two groups of second through holes (135) are symmetrically formed in the front side surface of the bottom of the first furnace door (131) and located on two sides of the first through hole (134), sliding strips (136) are connected to the top end and the bottom end of the inside of the groove (133), and each group of sliding strips (136) are of a T-shaped structure;
the driving assembly (15) comprises a driving gear (151) and two groups of driven gears (152), wherein a servo motor (153) is connected to the outside of the driving gear (151), each group of driven gears (152) are connected with a rotating shaft (154), the outside of the driving gear (151) and the outside of the two groups of driven gears (152) are connected with two groups of racks (155) in a meshed mode, one end of each group of racks (155) is connected with a supporting plate (156), the side faces of each two groups of racks (155) are provided with first sliding grooves (157), and the bottom end of each group of supporting plates (156) is provided with second sliding grooves (158).
2. An energy-saving thermoforming furnace for aluminium alloy sheet according to claim 1, characterized in that the driving gear (151) and the two sets of driven gears (152) are both located inside the groove (133), the servo motor (153) is located on the front side of the first furnace door (131), the rotating end passes through the inside of the first through hole (134), the free ends of the two sets of rotating shafts (154) are respectively located inside the two sets of second through holes (135), the two sets of sliding strips (136) are respectively in sliding connection with the two sets of first sliding grooves (157) and the second sliding grooves (158), and the bottom ends of the two sets of supporting plates (156) are attached to the inner bottom end of the furnace body (11).
3. Energy-saving thermoforming oven for aluminium alloy sheet material according to claim 1, characterized in that the base unit (2) comprises several groups of base elements (21), each group of base elements (21) having aluminium alloy sheet material (22) placed on top of them, each group of aluminium alloy sheet material (22) and the group of base elements (21) above it forming a first cavity (23).
4. An energy efficient thermoforming oven for aluminium alloy sheet material as claimed in claim 1, characterised in that two sets of said trays (156) are located on either side of several sets of first cavities (23), each set of said trays (156) having a thickness dimension smaller than the height dimension of each set of first cavities (23).
5. An energy-saving thermoforming furnace for aluminium alloy sheet material according to claim 3, characterized in that the base assembly (21) comprises a base (211), a plurality of groups of through grooves (212) are formed in the top end of the base (211), connecting columns (213) are arranged at the corners of the top end of the base (211), protruding blocks (214) are arranged at the corners of the bottom end of the base (211), and clamping grooves (215) are formed in the bottom ends of the protruding blocks (214) and under the connecting columns (213) of each group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111218726.9A CN113899214B (en) | 2021-10-20 | 2021-10-20 | Energy-saving type thermoforming furnace for aluminum alloy plate |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111218726.9A CN113899214B (en) | 2021-10-20 | 2021-10-20 | Energy-saving type thermoforming furnace for aluminum alloy plate |
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| CN113899214A CN113899214A (en) | 2022-01-07 |
| CN113899214B true CN113899214B (en) | 2024-02-02 |
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| CN113899214A (en) | 2022-01-07 |
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