Aluminum material quenching equipment
By installing adjustable upper and lower cooling devices in the aluminum quenching equipment, combined with rotating nozzles and air-cooled and water-cooled nozzles, the problems of uneven cooling and deformation of aluminum materials are solved, achieving efficient and uniform cooling.
Patent Information
- Application Number
- CN202423139080.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-19
- Publication Date
- 2025-12-23
- Estimated Expiration
- 2034-12-19
AI Technical Summary
Existing aluminum quenching equipment suffers from problems such as low nozzle flexibility, inability to balance spray range and intensity, and uneven cooling leading to aluminum deformation during the cooling process.
It adopts an upper cooling device and a lower cooling device, which are equipped with a spray pipe and a rotary drive component respectively. The spray pipe has multiple rotating nozzles, which can adjust the spray angle according to the shape of the aluminum material. Combined with air-cooled and water-cooled nozzles, it can achieve uniform cooling.
It achieves uniform cooling of aluminum materials, avoids cold deformation, and improves cooling efficiency and effectiveness.
Smart Images
Figure CN223705655U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to aluminum material quenching equipment technical field, especially relates to a kind of aluminum material quenching equipment. BACKGROUND
[0002] Aluminum profile is widely used in industry, transportation and other fields, and the quality and mechanical properties of aluminum profile are also increasingly high. Aluminum bar, aluminum ingot and aluminum profile need to be quenched and other heat treated in the production process. Although the online quenching equipment in the prior art has multiple cooling methods such as spraying, air cooling, mist cooling, there is still a lot of room for improvement, such as low nozzle flexibility that cannot adapt to aluminum materials with large shape differences, spraying cooling cannot balance spraying range and spraying intensity, and up-down air cooling can easily cause uneven cooling and cold deformation on both sides of the aluminum profile. SUMMARY
[0003] The utility model aims at providing a kind of aluminum material quenching equipment, to solve one or more technical problems existing in prior art, at least provide a beneficial choice or create conditions.
[0004] To solve the above technical problems, the technical scheme adopted is:
[0005] An aluminum material quenching equipment, comprising: a conveying device, an upper cooling device and a lower cooling device;
[0006] The conveying device is used to support and convey external materials in the front-back direction, and the upper cooling device and the lower cooling device are used to cool the materials on the conveying device. The upper cooling device is arranged on the upper side of the conveying device, and the lower cooling device is arranged on the lower side of the conveying device.
[0007] The upper cooling device and / or the lower cooling device are provided with a spray pipe and a rotary drive member for driving the rotation of the spray pipe. The rotary axis of the spray pipe extends in the front-back direction, and a plurality of rotary nozzles are arranged in front of and behind the spray pipe.
[0008] The aluminum material quenching equipment provided by the utility model has at least the following beneficial effects: the upper cooling device and the lower cooling device work simultaneously to cool the materials on the conveying device. The cooling medium is introduced into the spray pipe, so that the plurality of rotary nozzles can spray the materials. The rotary drive member drives the rotation of the spray pipe, so that the spraying angle of the rotary nozzles on the spray pipe can be adjusted according to the shape and specifications of the profile.
[0009] As a further improvement of the above technical solution, the conveying device comprises a plurality of conveying rollers arranged in the front-rear direction, and the lower cooling device comprises a lower air cooling member and a plurality of lower nozzles, the lower air cooling member is arranged on the lower side of the conveying roller, and the lower nozzles are arranged between two adjacent conveying rollers.
[0010] As a further improvement of the above technical solution, the upper cooling device comprises a plurality of air hoods, and when the number of air hoods is multiple, the multiple air hoods are arranged in the front-rear direction.
[0011] As a further improvement of the above technical solution, the spray pipes are arranged in pairs on the left and right sides in the internal space of the air hood.
[0012] As a further improvement of the above technical solution, the spray pipe has an eccentric driving part, the rotary driving member is arranged on the upper side of the air hood, and a driving connecting rod is arranged between the rotary driving member and the driving part.
[0013] As a further improvement of the above technical solution, the lower ends of the left and right sides of the air hood are provided with side nozzles, and the side nozzles on the left and right sides are arranged opposite to each other.
[0014] As a further improvement of the above technical solution, the upper air outlets are arranged between the two spray pipes arranged in pairs, the lower sides of the two spray pipes are respectively provided with left air outlets and right air outlets, and the upper air outlets, the left air outlets and the right air outlets are all communicated with the top of the air hood.
[0015] As a further improvement of the above technical solution, the multiple upper air outlets, left air outlets and right air outlets are arranged in the front-rear direction, and upper nozzles are arranged between adjacent upper air outlets.
[0016] As a further improvement of the above technical solution, the left air outlets and the right air outlets are both inclined downward.
[0017] As a further improvement of the above technical solution, the lower side of the conveying device is provided with a water pan, and the upper side of the conveying device is provided with a cooling hood, and the cooling hood is arranged in the up-down direction and can be lifted. BRIEF DESCRIPTION OF DRAWINGS
[0018] The utility model will be further explained in connection with the drawings and examples;
[0019] Figure 1 It is a lateral sectional view of an embodiment of the aluminum material quenching equipment provided by the utility model;
[0020] Figure 2 It is a lateral sectional view of an embodiment of the upper cooling device provided by the utility model;
[0021] Figure 3It is the front view of one embodiment of the upper cooling device provided by the utility model,
[0022] Figure 4 It is Figure 3 It is the local enlarged view of A area in the middle part,
[0023] Figure 5 It is the air cooling state schematic view of one embodiment of the aluminum material quenching equipment provided by the utility model, wherein (1), (2) and (3) correspond to aluminum materials of different shapes respectively,
[0024] Figure 6 It is the water cooling state schematic view of one embodiment of the aluminum material quenching equipment provided by the utility model, wherein (1) and (2) correspond to aluminum materials of different shapes respectively.
[0025] In the figure: 10-conveying device, 20-upper cooling device, 30-lower cooling device, 40-cooling cover, 100-adjustable spraying mechanism, 110-spray pipe, 111-rotary nozzle, 120-rotary driving member, 130-driving block, 131-driving part, 140-driving connecting rod, 200-lower air cooling member, 300-upper nozzle, 400-lower nozzle, 500-air cover, 510-side nozzle, 520-upper air outlet, 530-left air outlet, 540-right air outlet. DETAILED DESCRIPTION
[0026] This part will describe the specific embodiments of the utility model in detail, the preferred embodiments of the utility model are shown in the drawings, the role of the drawings is to supplement the description of the text part with graphics, so that people can intuitively and visually understand each technical feature and the overall technical scheme of the utility model, but it cannot be understood as the limitation of the protection scope of the utility model.
[0027] In the description of the utility model, it should be understood that the orientation description, such as the orientation or position relationship indicated by up, down, front, back, left, right and the like, is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and cannot be understood as indicating or implying that the indicated device or element must have a specific orientation, a specific orientation and operation, therefore, it cannot be understood as the limitation of the utility model.
[0028] In the description of the utility model, if there is a word such as "several" description, its meaning is one or more, the meaning of more than two, greater than, less than, more than and the like are not included in the number, above, below, within and the like are understood as including the number.
[0029] In the description of the utility model, unless otherwise explicitly limited, the words such as setting, installing, connecting should be understood broadly, and the skilled in the art can determine the specific meaning of the above words in the utility model according to the specific content of the technical scheme.
[0030] Refer to Figures 1 to 6 The aluminum material quenching equipment makes the following embodiments:
[0031] An aluminum material quenching equipment, comprising: conveying device 10, upper cooling device 20 and lower cooling device 30.
[0032] The conveying device 10 is arranged along the front-back direction, and the conveying device 10 is used to support and convey the external aluminum material.
[0033] The upper cooling device 20 and the lower cooling device 30 are respectively arranged on the upper and lower sides of the conveying device 10, and the upper cooling device 20 and the lower cooling device 30 are used to cool the material on the conveying device 10.
[0034] The upper cooling device 20 and the lower cooling device 30 are respectively arranged on the upper and lower sides of the conveying device 10, and the upper cooling device 20 and the lower cooling device 30 are used to cool the material on the conveying device 10.
[0035] In actual use, the upper cooling device 20 and the lower cooling device 30 work simultaneously to cool the material on the conveying device 10. The cooling medium is introduced into the spray pipe 110, so that the plurality of rotating nozzles 111 can spray the material. The rotating drive member 120 drives the spray pipe 110 to rotate, so that the spraying angle of the rotating nozzle 111 on it can be adjusted according to the shape and specification of the profile.
[0036] In order to adapt to the high-temperature aluminum material, the conveying device 10 is preferably in the form of a roller. In the embodiment, the conveying device 10 comprises a plurality of conveying rollers. The plurality of conveying rollers are arranged at equal intervals in the front-rear direction. The lower cooling device 30 comprises a lower air cooling member 200 and a plurality of lower nozzles 400. The lower air cooling member 200 is arranged upwardly on the lower side of the conveying roller, so as to realize air cooling treatment on the lower side of the material. The lower nozzles 400 are arranged upwardly between two adjacent conveying rollers. In actual use, the lower nozzles 400 are connected to cooling medium, and the lower side of the material is sprayed and cooled. Since the conveying device 10 has a certain width, a plurality of lower nozzles 400 are arranged in the left-right direction between two adjacent conveying rollers, so as to realize uniform spraying on the lower side of the aluminum material.
[0037] The upper cooling device 20 of the embodiment comprises a plurality of air hoods 500. In order to ensure the air cooling blowing strength, the coverage range of the air hood 500 cannot be too large due to the limited power of the air blowing equipment. The number of the air hoods 500 can be comprehensively considered according to the width and length dimensions of the conveying device 10 of the quenching equipment. When the number of the air hoods 500 is a plurality, the plurality of air hoods 500 are arranged in the front-rear direction.
[0038] In the embodiment, the number of the air hoods 500 is two. The two air hoods 500 are arranged in the front-rear direction and closely abut, and cover the upper side space of the conveying device 10.
[0039] The spray pipe 110 of the embodiment has an eccentric driving part 131. The rotary driving member 120 is connected with the air hood 500. The rotary driving member 120 of the embodiment adopts a hydraulic telescopic cylinder. The cylinder body of the rotary driving member 120 is hinged with the air hood 500, and the piston rod end of the rotary driving member 120 is in transmission connection with the driving part 131. In other embodiments, the rotary driving member 120 can also adopt a gas cylinder, an electric push rod, or a lead screw and nut driving assembly, etc.
[0040] Referring to the drawings Figure 4 Specifically, the spray pipe 110 is fixedly provided with a driving block 130. The driving block 130 comprises a first block body and a second block body which are separately arranged on the two radial sides of the spray pipe 110. The first block body and the second block body are locked with each other by screws, so as to clamp the spray pipe 110 between the first block body and the second block body. The driving part 131 is arranged at the edge of the first block body.
[0041] To avoid the high temperature or the cooling medium affecting the rotating driving member 120, the rotating driving member 120 of the embodiment is arranged on the upper side of the wind cover 500. The wind cover 500 has an avoiding hole penetrating from top to bottom. The driving connecting rod 140 is arranged between the rotating driving member 120 and the driving part 131. The driving connecting rod 140 is arranged in the avoiding hole, the upper end of the driving connecting rod 140 is transmissionally hinged with the rotating driving member 120, and the lower end of the driving connecting rod 140 is rotationally hinged with the driving part 131.
[0042] In the embodiment, the lower end of each of the left and right sides of the wind cover 500 is provided with a plurality of side nozzles 510. The plurality of side nozzles 510 are arranged into groups at equal intervals in the front-rear direction. The groups of side nozzles 510 are arranged at equal intervals in the up-down direction. The side nozzles 510 arranged on the left and right sides of the wind cover 500 are oppositely arranged.
[0043] The spray pipes 110 are arranged in pairs on the left and right sides in the internal space of the wind cover 500. The spray pipes 110 arranged in pairs on the left and right sides can simultaneously spray the left and right sides of the material on the conveying device 10, so as to avoid the deformation of the material due to uneven cooling.
[0044] The upper air outlet 520 is arranged between the two spray pipes 110 arranged in pairs. The lower side of each of the two spray pipes 110 is provided with a left air outlet 530 and a right air outlet 540. The upper air outlet 520, the left air outlet 530, and the right air outlet 540 are all in communication with the upper part of the wind cover 500. When the air blowing device works, the flowing air enters from the upper end of the wind cover 500 and is blown out from the upper air outlet 520, the left air outlet 530, and the right air outlet 540 at the same time, so as to perform air cooling treatment on the material on the conveying device 10.
[0045] Referring to the drawings Figure 3 In the projection in the front-rear direction, the left air outlet 530 and the right air outlet 540 are in communication with the upper part of the wind cover 500 through the C-shaped air duct. In the upper cooling device 20, one of the spray pipes 110 is arranged between the upper air outlet 520 and the left air outlet 530, and the other spray pipe 110 is arranged between the upper air outlet 520 and the right air outlet 540.
[0046] In a further embodiment, the left air outlet 530 and the right air outlet 540 are both inclined downward. As shown in Figure 3 The air supply axes of the left air outlet 530 and the right air outlet 540 are both inclined, and the included angle between the left air outlet 530 and the right air outlet 540 is 40 degrees.
[0047] Further, for forming multi-channel purging, the number of the upper air outlet 520, the left air outlet 530 and the right air outlet 540 in the embodiment is multiple. Figure 2 The multiple upper air outlets 520, the left air outlets 530 and the right air outlets 540 are arranged at equal intervals along the front-rear direction.
[0048] Referring to the accompanying drawings Figure 5 Among them, (1), (2) and (3) respectively correspond to the purging state diagram of the aluminum material in different sections when air cooling quenching. When the aluminum material quenching equipment of the utility model is used for air cooling treatment: the lower air cooling component 200 blows out cold air upwards to perform air cooling treatment on the bottom of the material. At the same time, the air cover 500 introduces cold air and blows out from the upper air outlet 520, the left air outlet 530 and the right air outlet 540 to perform air cooling treatment on the upper side and the left and right sides of the aluminum material on the conveying device 10, so that the surfaces of aluminum materials in different sections can be purged and covered as much as possible, and uniform cooling is achieved.
[0049] The upper cooling device 20 is also provided with multiple upper nozzles 300. The upper nozzles 300 are arranged between adjacent two upper air outlets 520. The upper side of the aluminum material is sprayed through the upper nozzles 300 to realize water cooling or mist cooling treatment.
[0050] The upper cooling device 20 and the lower cooling device 30 in the embodiment are both provided with left and right pairs of adjustable spraying mechanisms 100. Referring to the accompanying drawings Figure 6 Among them, (1) and (2) respectively correspond to the purging state diagram of the aluminum material in different sections when air cooling quenching.
[0051] When the aluminum material quenching equipment of the utility model is used for water cooling or mist cooling spraying treatment: the upper nozzles 300, the lower nozzles 400 and the side nozzles 510 simultaneously introduce cooling medium. The upper nozzles 300 and the lower nozzles 400 respectively spray and cool the upper and lower sides of the material, and the side nozzles 510 arranged on the left and right sides can spray and cool the left and right sides of the material.
[0052] The adjustable spraying mechanisms 100 arranged on the left and right sides of the upper cooling device 20 and the lower cooling device 30 are respectively located in the four corner directions of the aluminum material. The four spraying pipes 110 can spray from the four corner directions of the aluminum material, thereby filling the gaps between the upper nozzles 300 and the side nozzles 510 and between the lower nozzles 400 and the side nozzles 510, so that the spraying cooling range is more comprehensive and the cooling is more uniform.
[0053] The lower side of the conveying device 10 is provided with a water collecting tray, through which the cooling water liquid is collected and recycled, the utilization rate is improved, the cost is reduced, and the impact on the equipment site environment is avoided. The upper side of the conveying device 10 is provided with a cooling cover 40. The cooling cover 40 is arranged in the up-down direction and can be lifted. The lifting of the cooling cover 40 can be realized through the existing lifting mechanism, which will not be described in detail here.
[0054] The cooling cover 40 can be lifted to realize water cooling, mist cooling and air cooling: when the mixed cooling of water cooling and mist cooling is carried out, the cooling cover 40 is moved downward to cover the upper cooling device 20, so as to avoid the water mist from splashing and overflowing, and optimize the equipment environment; when air cooling is carried out, the cooling cover 40 is lifted upward, so that the high-temperature air in the aluminum material quenching equipment can be easily discharged.
[0055] In the description of the present application, the description of the terms "one embodiment", "some embodiments", "exemplary embodiment", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present application, the exemplary description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.
[0056] Although the embodiments of the present application have been shown and described, those skilled in the art can make various changes, modifications, replacements and variations to these embodiments without departing from the principles and purposes of the present application, and these changes, modifications, equivalent variations or replacements are all included in the scope defined by the claims of the present application and the equivalents thereof. The scope of the present application is defined by the claims and the equivalents thereof.
Claims
1. An apparatus for quenching aluminum material, characterized by comprising: include: Conveying device, upper cooling device and lower cooling device; The conveying device is used to support and convey incoming materials in the front-back direction. The upper cooling device and the lower cooling device are both used to cool the materials on the conveying device. The upper cooling device is located on the upper side of the conveying device, and the lower cooling device is located on the lower side of the conveying device. The upper cooling device and / or lower cooling device are provided with a nozzle and a rotary drive component for driving the nozzle to rotate. The rotation axis of the nozzle extends in the front-to-back direction, and multiple rotating nozzles are arranged in front and behind the nozzle.
2. The aluminum quenchant apparatus of claim 1, wherein: The conveying device includes multiple conveying rollers arranged in a front-to-back direction. The lower cooling device includes a lower air-cooling component and multiple lower nozzles. The lower air-cooling component is located on the lower side of the conveying rollers, and the lower nozzles are located between two adjacent conveying rollers.
3. The aluminum quenchant apparatus of claim 1, wherein: The upper cooling device includes several fan shrouds, and when there are multiple fan shrouds, the multiple fan shrouds are arranged in a front-to-back arrangement.
4. The aluminum quenchant apparatus of claim 3, wherein: The nozzles are arranged in pairs, left and right, inside the air shroud.
5. The aluminum quenchant apparatus of claim 4, wherein: The nozzle has an eccentrically positioned drive unit, the rotary drive component is located on the upper side of the wind shield, and a drive linkage is provided between the rotary drive component and the drive unit.
6. The aluminum quenchant apparatus of claim 4, wherein: The lower ends of both sides of the wind shield are provided with side nozzles, and the side nozzles on the left and right sides are arranged facing each other.
7. The aluminum quenchant apparatus of claim 4, wherein: An upper air outlet is provided between the two nozzles arranged in pairs, and a left air outlet and a right air outlet are respectively provided on the lower side of the two nozzles. The upper air outlet, the left air outlet and the right air outlet are all connected to the upper part of the air shroud.
8. The aluminum quenchant apparatus of claim 7, wherein: Multiple upper air outlets, left air outlets, and right air outlets are arranged in a front-to-back direction, and upper nozzles are provided between adjacent upper air outlets.
9. The aluminum quenchant apparatus of claim 7, wherein: Both the left and right air outlets are tilted downwards.
10. The aluminum quenchant apparatus of claim 1, wherein: The lower side of the conveying device is provided with a water receiving tray, and the upper side of the conveying device is provided with a cooling cover, which can be raised and lowered in the vertical direction.