CN218115522U - Continuous aging furnace - Google Patents
Continuous aging furnace Download PDFInfo
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- CN218115522U CN218115522U CN202222071061.XU CN202222071061U CN218115522U CN 218115522 U CN218115522 U CN 218115522U CN 202222071061 U CN202222071061 U CN 202222071061U CN 218115522 U CN218115522 U CN 218115522U
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Abstract
The utility model relates to a continuous ageing furnace, it includes furnace body (1), both sides are provided with import respectively around furnace body (1) and connect material subassembly (2), furnace body (1) rear side is provided with export and connects material subassembly (3), be provided with feeding subassembly (4) in furnace body (1), import connects material subassembly (2) to send into furnace body (1) with section bar frame (5) in, feeding subassembly (4) are from carrying backward section bar frame (5), export connects material subassembly (3) to send out furnace body (1) with section bar frame (5) outside. The utility model relates to a continuous aging furnace, which greatly reduces the heat dissipation of a furnace chamber, improves the heat utilization rate and reduces the energy consumption; meanwhile, continuous production can be carried out, and the production efficiency is improved.
Description
Technical Field
The utility model relates to a continuous aging furnace belongs to aluminium alloy production facility technical field.
Background
The aging treatment of the aluminum material refers to a heat treatment process for keeping the properties of the aluminum material such as performance, shape, size and the like at a higher temperature for a certain time after the aluminum material workpiece is subjected to solid solution treatment, cold plastic deformation or casting and forging, and aims to eliminate the internal stress of the aluminum material workpiece, stabilize the structure and size and improve the mechanical properties of the aluminum material.
The existing aging treatment generally adopts an aging furnace, aluminum profiles are stacked in the aging furnace, the aging furnace is adjusted to the required temperature, and the aluminum profiles are placed in the aging furnace for the specified time for aging treatment. However, in the traditional aging furnace, a plurality of material frames are integrally charged into the furnace, the material is integrally discharged after aging, the material is integrally charged and discharged in each cycle, and the integral charging and discharging time is longer, so that the heat loss of a hearth is large, the heat utilization rate is lower, and the energy consumption is high; and the continuous production can not be realized, and the production efficiency is lower.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of providing a continuous aging furnace aiming at the prior art, which greatly reduces the heat dissipation of a furnace chamber, improves the heat utilization rate and reduces the energy consumption; meanwhile, continuous production can be carried out, and the production efficiency is improved.
The utility model provides a technical scheme that above-mentioned problem adopted does: the utility model provides a continuous ageing furnace, it includes the furnace body, both sides are provided with the import respectively around the furnace body and connect the material subassembly, the furnace body rear side is provided with the export and connects the material subassembly, be provided with the feeding subassembly in the furnace body, the import connects the material subassembly to send the section bar frame into the furnace body in, the feeding subassembly is carried the section bar frame from preceding back, the export connects the material subassembly to send the section bar frame out outside the furnace body.
Optionally, the material frame is transversely arranged along the left-right direction, a plurality of circulating fans are arranged at intervals in front of and behind one side of the furnace body, and hot air in the furnace body transversely circulates along the left-right direction.
Optionally, the furnace body includes heating furnace, both sides are provided with feeding furnace and ejection of compact furnace respectively around the heating furnace, the import connects the material subassembly to set up in feeding furnace below, the export connects the material subassembly to set up in ejection of compact furnace below.
Optionally, a first feeding door is arranged on the front side of the feeding hearth, a second feeding door is arranged between the heating hearth and the feeding hearth, a first discharging door is arranged between the heating hearth and the discharging hearth, and a second discharging door is arranged on the rear side of the discharging hearth.
Optionally, a material frame supporting track is arranged in the furnace body along the front-back direction.
Optionally, the inlet receiving assembly and the outlet receiving assembly are identical in structure and comprise left and right receiving racks which are arranged in parallel, receiving tracks are arranged on the receiving racks along the front and back directions, and receiving trolleys are arranged on the receiving tracks.
Optionally, a driving shaft and a driven shaft are respectively arranged on the front side and the rear side of the material receiving rack, a driving chain wheel and a driven chain wheel are respectively arranged on the driving shaft and the driven shaft, a transmission chain is arranged between the driving chain wheel and the driven chain wheel, and the material receiving trolley is connected with the transmission chain.
Optionally, a speed reduction rack is arranged on one side of the material receiving rack, a speed reducer is arranged on the speed reduction rack, and an output end of the speed reducer is connected with the driving shaft through a chain wheel mechanism.
Optionally, a front receiving lifting seat and a rear receiving lifting seat are arranged below the receiving rack, a first pin shaft penetrates through the receiving lifting seat along the transverse direction, a receiving lifting lever is arranged on the first pin shaft, and the upper end of the receiving lifting lever is hinged to the receiving rack through a second pin shaft.
Optionally, a material receiving lifting link mechanism is arranged on one side of the material receiving rack; connect material lifting link mechanism includes two swing arms around, and two swing arms around set up respectively in two first round pin axles around, connect between two swing arms around and be provided with the connecting rod, one of them swing arm corresponds position department and is provided with and connects material lift hydro-cylinder seat, it connects material lift hydro-cylinder to be provided with on the material lift hydro-cylinder seat, it is articulated mutually with the swing arm upper end that corresponds to connect material lift hydro-cylinder tailpiece of the piston rod.
Compared with the prior art, the utility model has the advantages of:
the utility model relates to a continuous aging furnace, which greatly reduces the heat dissipation of a furnace chamber, improves the heat utilization rate and reduces the energy consumption; meanwhile, continuous production can be carried out, and the production efficiency is improved.
Drawings
Fig. 1 is a schematic perspective view of the continuous aging furnace of the present invention.
Fig. 2 is a schematic perspective view of another view angle of the continuous aging furnace of the present invention.
Fig. 3 is a schematic perspective view of the inlet receiving assembly or the outlet receiving assembly in fig. 1.
Fig. 4 is a front view of fig. 3.
Fig. 5 is a top view of fig. 4.
Fig. 6 is a side view of fig. 4.
Fig. 7 is a partial enlarged view of the rear end of the inlet receiving assembly or the outlet receiving assembly.
Fig. 8 is a longitudinal sectional view of fig. 7.
Fig. 9 is a schematic perspective view of another embodiment of the inlet receiving assembly or the outlet receiving assembly in fig. 1.
Fig. 10 is a schematic perspective view of the feeding and conveying mechanism in fig. 1.
Fig. 11 is a front view of fig. 10.
Fig. 12 is a top view of fig. 11.
Fig. 13 is a side view of fig. 11.
Fig. 14 is an enlarged view of a portion a of fig. 10.
Wherein:
<xnotran> 1, 11, 12, 13, 14, 15, 16, 17, 2, 21, 22, 23, 24, 25, 26, 27, 28, 29, 210, 211, 212, 213, 214, 215, 216, 2161, 2162, 2163, 2164, 217, 218, 219, 2110, 2111, 2112, 2113, 2114, 2115, 3, 4, 41, 42, 43, 44, 45, 46, 47, 48, 49, 410, 411, 412, 413, 414, 415, 416, 417, 418, 5, 6, 7. </xnotran>
Detailed Description
The present invention will be described in further detail with reference to the following embodiments.
As shown in fig. 1 to 14, the continuous aging furnace in this embodiment includes a furnace body 1, wherein the front side and the rear side of the furnace body 1 are respectively provided with an inlet material receiving assembly 2, the rear side of the furnace body 1 is provided with an outlet material receiving assembly 3, a feeding assembly 4 is arranged in the furnace body 1, the inlet material receiving assembly 2 sends a material frame 5 into the furnace body 1, the feeding assembly 4 conveys the material frame 5 from front to back, and the outlet material receiving assembly 3 sends the material frame 5 out of the furnace body 1;
the section material frame 5 is transversely arranged along the left and right directions, and the transverse arrangement of the section material frame can increase the storage amount of aluminum profiles in the furnace body, so that the production efficiency of the aging furnace is improved;
a plurality of circulating fans 6 are arranged on one side of the furnace body 1 at intervals from front to back, and hot air in the furnace body 1 transversely circulates along the left-right direction; the hot air circulation direction is consistent with the placing direction of the section material frame, so that the aging treatment effect of the aluminum section can be ensured;
the furnace body 1 comprises a heating hearth 11, and a feeding hearth 12 and a discharging hearth 13 are respectively arranged on the front side and the rear side of the heating hearth 11; the inlet receiving component 2 is arranged below the feeding hearth 12, and the outlet receiving component 3 is arranged below the discharging hearth 13;
a first feeding door 14 is arranged on the front side of the feeding hearth 12, a second feeding door 15 is arranged between the heating hearth 11 and the feeding hearth 12, a first discharging door 16 is arranged between the heating hearth 11 and the discharging hearth 13, and a second discharging door 17 is arranged on the rear side of the discharging hearth 12;
a material frame supporting track 7 is arranged in the furnace body 1 along the front-back direction;
the inlet receiving assembly 2 and the outlet receiving assembly 3 are identical in structure and respectively comprise a left receiving rack 21 and a right receiving rack 21 which are arranged in parallel, receiving tracks 22 are arranged on the receiving racks 21 along the front-back direction, and receiving trolleys 23 are arranged on the receiving tracks 22;
a driving shaft 24 and a driven shaft 25 are respectively arranged on the front side and the rear side of the material receiving rack 21, a driving chain wheel 26 and a driven chain wheel 27 are respectively arranged on the driving shaft 24 and the driven shaft 25, a transmission chain 28 is arranged between the driving chain wheel 26 and the driven chain wheel 27, and the material receiving trolley 23 is connected with the transmission chain 28;
a speed reduction rack 29 is arranged on one side of the material receiving rack 21, a speed reducer 210 is arranged on the speed reduction rack 29, and the output end of the speed reducer 210 is connected with the driving shaft 24 through a chain wheel mechanism 211;
a front receiving lifting seat 212 and a rear receiving lifting seat 212 are arranged below the receiving rack 21, a first pin shaft 213 is transversely arranged on the receiving lifting seat 212 in a penetrating manner, a receiving lifting lever 214 is arranged on the first pin shaft 213, the upper end of the receiving lifting lever 214 is hinged with the receiving rack 21 through a second pin shaft 215, and the lower end of the receiving lifting lever 214 is fixedly connected (in key connection) with the first pin shaft 213;
a material receiving lifting link mechanism 216 is arranged on one side of the material receiving rack 21;
the material receiving lifting connecting rod mechanism 216 comprises a front swing arm 2161 and a rear swing arm 2161, the front swing arm 2161 and the rear swing arm 2161 are respectively arranged on the front first pin shaft 213 and the rear first pin shaft 213, a connecting rod 2162 is connected between the front swing arm 2161 and the rear swing arm 2161, a material receiving lifting oil cylinder seat 2163 is arranged at a position corresponding to one swing arm 2161, a material receiving lifting oil cylinder 2164 is arranged on the material receiving lifting oil cylinder seat 2163, and the piston rod end of the material receiving lifting oil cylinder 2164 is hinged with the upper end of the corresponding swing arm 2161;
the lower end of the swing arm 2161 is fixedly connected (keyed) with the first pin shaft 213;
an intermediate material receiving lifting seat 217 is arranged between the front and the rear material receiving lifting seats 212, a third pin shaft 218 is transversely arranged on the intermediate material receiving lifting seat 217 in a penetrating manner, a material receiving lifting lever 214 is also arranged on the third pin shaft 218, and the material receiving lifting lever 214 is also hinged with the material receiving rack 21 through a second pin shaft 215;
the third pin shaft 213 is provided with a middle swing arm 219, and the front swing arm 2161 and the rear swing arm 2161 are connected with the middle swing arm 219 through a connecting rod 2162;
a first transition shaft 2110 is arranged in the middle of the material receiving rack 21, a first transition chain wheel 2111 is arranged on the first transition shaft 2110, and the first transition chain wheel 2111 is meshed with the transmission chain 28;
a synchronous shaft 2112 is connected between the left first transition shaft 2110 and the right first transition shaft 2110, and the left end and the right end of the synchronous shaft 2112 are respectively connected with the left first transition shaft 2110 and the right first transition shaft 2110 through a universal coupling 2113;
the feeding component 4 adopts a stepping feeding mode;
the feeding assembly 4 comprises a left row of support rollers 41 and a right row of support rollers 41, wherein the left row of support rollers 41 and the right row of support rollers 41 are both provided with a support frame 42, and the support frame 42 is provided with a lifting bracket 43;
a lifting bracket slot 44 is arranged on the supporting frame 42 along the front-back direction, and the lifting bracket 43 is arranged in the lifting bracket slot 44;
a plurality of lifting sliding grooves 45 are arranged on the lifting bracket groove 44 at intervals in the front-back direction, the lifting sliding grooves 45 are obliquely arranged in the front-back direction, a plurality of lifting pulleys 46 are arranged on the lifting bracket 43 at intervals in the front-back direction, and the plurality of lifting pulleys 46 are respectively clamped in the plurality of lifting sliding grooves 45;
a feeding lifting oil cylinder 47 is arranged on the supporting frame 42, the feeding lifting oil cylinder 47 is positioned in front of the lifting bracket 43, and the piston rod end of the feeding lifting oil cylinder 47 is connected with the lifting bracket 43;
a feeding translation frame 48 is arranged between the left support frame 42 and the right support frame 42, a translation oil cylinder seat 49 is arranged below the feeding translation frame 48, a translation oil cylinder 410 is arranged on the translation oil cylinder seat 49, and the piston rod end of the translation oil cylinder 410 is connected with the feeding translation frame 48;
the feeding assembly 4 further comprises a left translation slide rail 411 and a right translation slide rail 411, a left translation pulley 412 and a right translation pulley 412 are arranged on the feeding translation frame 48, and the left translation pulley 412 and the right translation pulley 412 are respectively arranged on the left translation slide rail 411 and the right translation slide rail 411;
the left side and the right side of the feeding translation frame 48 are provided with limiting pulleys 413, the supporting frame 42 is provided with limiting sliding grooves 414 along the front-back direction, and the limiting pulleys 413 are matched with the limiting sliding grooves 414;
a translation guide frame 415 is arranged in front of the feeding translation frame 48, a translation guide part 416 is arranged at the front end of the feeding translation frame 48 in a forward extending mode, and the translation guide part 416 is matched with the translation guide frame 415;
the translation guide frame 415 is provided with a left translation guide slide rail 417 and a right translation guide slide rail 417, translation guide pulleys 418 are arranged on the left side and the right side of the translation guide part 416, and the translation guide pulleys 418 are arranged on the translation guide slide rails 417.
The working principle is as follows:
when the continuous aging furnace works, the first feeding door and the second discharging door are opened, the external section material frame is fed into the feeding hearth by the inlet receiving assembly, and the section material frame in the discharging hearth is fed out by the outlet receiving assembly; then the first feeding door and the second discharging door are closed, the second feeding door and the first discharging door are opened, the feeding assembly sends the section material frame in the feeding hearth into the heating hearth, and simultaneously sends the section material frame at the rear end of the heating hearth into the discharging hearth, and the steps are repeated in a circulating manner, so that the continuous production of the continuous aging furnace is realized, and the production efficiency is improved; meanwhile, heat loss in the feeding and discharging process is small, the heat utilization rate is improved, and the energy consumption is reduced.
In addition to the above embodiments, the present invention also includes other embodiments, and all technical solutions formed by equivalent transformation or equivalent replacement should fall within the protection scope of the claims of the present invention.
Claims (10)
1. A continuous aging furnace is characterized in that: the novel furnace comprises a furnace body (1), the front side and the rear side of the furnace body (1) are respectively provided with an inlet material receiving assembly (2), the rear side of the furnace body (1) is provided with an outlet material receiving assembly (3), a feeding assembly (4) is arranged in the furnace body (1), the inlet material receiving assembly (2) sends a section material frame (5) into the furnace body (1), the feeding assembly (4) conveys the section material frame (5) from front to back, and the outlet material receiving assembly (3) sends the section material frame (5) out of the furnace body (1).
2. A continuous ageing furnace according to claim 1, characterised in that: the material frame (5) is transversely arranged along the left-right direction, a plurality of circulating fans (6) are arranged on one side of the furnace body (1) at intervals in the front-back direction, and hot air in the furnace body (1) transversely circulates along the left-right direction.
3. A continuous ageing furnace according to claim 1, characterised in that: furnace body (1) is including heating furnace (11), both sides are provided with feeding furnace (12) and ejection of compact furnace (13) respectively around heating furnace (11), the import connects material subassembly (2) to set up in feeding furnace (12) below, the export connects material subassembly (3) to set up in ejection of compact furnace (13) below.
4. A continuous ageing furnace according to claim 3, characterised in that: the feed furnace hearth is characterized in that a first feed door (14) is arranged on the front side of the feed furnace hearth (12), a second feed door (15) is arranged between the heating furnace hearth (11) and the feed furnace hearth (12), a first discharge door (16) is arranged between the heating furnace hearth (11) and the discharge furnace hearth (13), and a second discharge door (17) is arranged on the rear side of the discharge furnace hearth (12).
5. A continuous ageing furnace according to claim 1, characterised in that: and a material frame supporting track (7) is arranged in the furnace body (1) along the front-back direction.
6. The continuous aging furnace according to claim 1, wherein: the import connects material subassembly (2) and export to connect material subassembly (3) the structure is the same, all includes about two parallel arrangement connect material frame (21), connect material frame (21) to go up to be provided with along the fore-and-aft direction and connect material track (22), connect to be provided with on material track (22) to connect material dolly (23).
7. A continuous ageing furnace according to claim 6, characterised in that: connect material frame (21) front and back both sides to be provided with driving shaft (24) and driven shaft (25) respectively, be provided with drive sprocket (26) and driven sprocket (27) on driving shaft (24) and driven shaft (25) respectively, set up drive chain (28) between drive sprocket (26) and driven sprocket (27), connect material dolly (23) to be connected with drive chain (28).
8. The continuous aging furnace according to claim 7, wherein: connect material frame (21) one side to be provided with speed reduction frame (29), be provided with speed reducer (210) on speed reduction frame (29), speed reducer (210) output is connected with driving shaft (24) through sprocket mechanism (211).
9. The continuous aging furnace according to claim 6, wherein: the material receiving device is characterized in that a front material receiving lifting seat (212) and a rear material receiving lifting seat (212) are arranged below the material receiving rack (21), a first pin shaft (213) is transversely arranged on the material receiving lifting seat (212) in a penetrating mode, a material receiving lifting lever (214) is arranged on the first pin shaft (213), and the upper end of the material receiving lifting lever (214) is hinged to the material receiving rack (21) through a second pin shaft (215).
10. The continuous aging furnace according to claim 9, wherein: a material receiving lifting connecting rod mechanism (216) is arranged on one side of the material receiving rack (21); connect material lift link mechanism (216) including two swing arms (2161) in front and back, two swing arms (2161) in front and back set up respectively on two first round pin axles (213) in front and back, connect between two swing arms (2161) in front and back and be provided with connecting rod (2162), one of them swing arm (2161) corresponds position department and is provided with and connects material lift cylinder seat (2163), it connects material lift cylinder (2164) to be provided with on material lift cylinder seat (2163), it is articulated mutually with corresponding swing arm (2161) upper end to connect material lift cylinder (2164) piston rod end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222071061.XU CN218115522U (en) | 2022-08-05 | 2022-08-05 | Continuous aging furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222071061.XU CN218115522U (en) | 2022-08-05 | 2022-08-05 | Continuous aging furnace |
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| Publication Number | Publication Date |
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| CN218115522U true CN218115522U (en) | 2022-12-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202222071061.XU Active CN218115522U (en) | 2022-08-05 | 2022-08-05 | Continuous aging furnace |
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| CN (1) | CN218115522U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115305333A (en) * | 2022-08-05 | 2022-11-08 | 江苏江顺精密机电设备有限公司 | Continuous aging furnace |
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2022
- 2022-08-05 CN CN202222071061.XU patent/CN218115522U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115305333A (en) * | 2022-08-05 | 2022-11-08 | 江苏江顺精密机电设备有限公司 | Continuous aging furnace |
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