Device for heat preservation of high-temperature wire coil
By designing a coordinated movement of the drive and insulation components and utilizing a heat-insulating cover made of high-temperature resistant ceramic fiber material, the problem of excessively rapid temperature drop during the transfer of high-temperature yarn rolls was solved, thus achieving uniformity in product performance.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- CHANGSHU LONGTENG SPECIAL STEEL CO LTD
- Filing Date
- 2025-06-04
- Publication Date
- 2026-05-08
AI Technical Summary
The temperature of the high-temperature filament roll dropped too quickly during the transfer process, resulting in uneven product performance.
A device comprising a drive assembly, a transport assembly, and an insulation assembly was designed. The coordinated movement of the pallet and the insulation cover is driven by a motor to ensure that the high-temperature filament roll remains in the insulation channel during the transfer process. The insulation cover made of high-temperature resistant ceramic fiber material slows down the temperature drop.
It effectively slows down the temperature drop of high-temperature yarn rolls during transportation, ensuring product performance uniformity and avoiding performance inconsistencies caused by temperature differences.
Smart Images
Figure CN224212720U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of wire insulation, and in particular to a device for heat insulation of high-temperature wire rolls. Background Technology
[0002] In the production of steel wire rods and other products, after the wire rod is unwound, it goes through a coiling process. During this process, the wire rod is often exposed to a low-temperature environment. As a result, the wire rod may cool down too quickly, resulting in abnormal structure, or the cooling rate may be uneven, causing large temperature differences. This leads to significant differences in the product's structure and properties, affecting the uniformity of the product's performance. Therefore, it is necessary to create a nearly sealed, stable, and heat-insulated coiling environment to minimize the temperature difference before the wire rod enters the next process. Utility Model Content
[0003] The purpose of this invention is to provide a device for heat preservation of high-temperature wire rolls, which solves the problem of excessively rapid temperature drop during the transfer of high-temperature wire rolls.
[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows:
[0005] This invention provides a device for heat preservation of high-temperature wire rolls, comprising a drive assembly, a transport assembly, and a heat preservation assembly.
[0006] The drive assembly includes a motor, a column, a suspension bar, and a slide block. The motor is mounted on the column, the slide block is slidably mounted on the column, and the two ends of the chain are respectively connected to the two ends of the slide block. The chain is engaged with the drive end of the motor.
[0007] The transport assembly includes a first tray and a second tray, which are rotatably mounted on the slide. When the first tray and the second tray are close to each other, they are used to jointly support the high-temperature wire roll, and when the first tray and the second tray are far apart, they are used to lower the high-temperature wire roll.
[0008] The heat insulation component includes a first heat insulation cover, a second heat insulation cover, a first support column, and a second support column. The first heat insulation cover is rotatably mounted on the first support column, and the second heat insulation cover is rotatably mounted on the second support column. The first heat insulation cover and the second heat insulation cover form a heat insulation channel, which is used to accommodate high-temperature wire rolls. The heat insulation channel is located on the moving path of the first support plate and the second support plate. The ends of the first heat insulation cover and the second heat insulation cover form slides, and the first support plate and the second support plate pass through the slides. The slides communicate with the heat insulation channel.
[0009] Optionally, the drive assembly further includes a first sprocket, a second sprocket, a third sprocket, and a fourth sprocket. The first sprocket is rotatably mounted on the side wall of the column, the second sprocket is rotatably mounted on the top of the column, the third sprocket is mounted on the drive end of the motor, and the fourth sprocket is mounted on the bottom of the column. The lifting bar is respectively engaged with the first sprocket, the second sprocket, the third sprocket, and the fourth sprocket.
[0010] Furthermore, the second sprocket is movably disposed at the top of the column, the first sprocket and the third sprocket are located on the same side of the lifting bar, and the second sprocket is located on both sides of the lifting bar, along with the first sprocket and the third sprocket.
[0011] Optionally, the slide includes a first pulley, a second pulley, a third pulley, a fourth pulley, a vertical plate, and a top plate. The first pulley, the second pulley, the third pulley, and the fourth pulley are rotatably mounted on the vertical plate, and the top plate is mounted on the vertical plate. The first pulley and the second pulley slide against the two sides of the column, and the third pulley and the fourth pulley slide against the two sides of the column, respectively.
[0012] Furthermore, the transport assembly also includes a first positioning post and a second positioning post, the first positioning post and the second positioning post being disposed on the top plate, the first pallet (21) being rotatably disposed on the first positioning post, and the second pallet being rotatably disposed on the second positioning post.
[0013] Furthermore, the transport assembly also includes a first cylinder and a second cylinder, which are disposed on the top plate. The driving end of the first cylinder is rotatably connected to the first pallet, and the driving end of the second cylinder is rotatably connected to the second pallet.
[0014] Optionally, the first tray and the second tray are spaced apart, the first tray is provided with a first clearance groove, the second tray is provided with a second clearance groove, the first clearance groove and the second clearance groove are arranged opposite to each other, and a clearance space is formed between the first tray and the second tray.
[0015] Optionally, the insulation component further includes a first positioning rod and a second positioning rod, wherein the first positioning rod is disposed on the first support column, the second positioning rod is disposed on the second support column, the first insulation cover is rotatably disposed on the first positioning rod, and the second insulation cover is rotatably disposed on the second positioning rod.
[0016] Furthermore, the heat preservation component also includes a first oil cylinder and a second oil cylinder. The first oil cylinder is mounted on the first support column, and the second oil cylinder is mounted on the second support column. The driving end of the first oil cylinder is rotatably connected to the first heat preservation cover, and the driving end of the second oil cylinder is rotatably connected to the second heat preservation cover.
[0017] Optionally, the first and second heat insulation covers are provided with high-temperature resistant ceramic fibers.
[0018] Due to the application of the above technical solution, this utility model has the following advantages compared with the prior art:
[0019] This invention relates to a device for heat preservation of high-temperature wire rolls. After the high-temperature wire roll exits the furnace, it enters the heat preservation channel. The first and second trays also enter the upper part of the heat preservation channel, causing the high-temperature wire roll to fall onto the first and second trays. Then, driven by a motor, the first and second trays descend to a set height. In this way, the high-temperature wire roll is covered by the first and second heat preservation covers during the descent, thereby slowing down the cooling of the high-temperature wire roll. This solves the problem of excessively rapid temperature drop during the transfer of high-temperature wire rolls. Attached Figure Description
[0020] The following sections will describe some specific embodiments of the present invention in a detailed manner by way of example and not limitation, with reference to the accompanying drawings. The same reference numerals in the drawings denote the same or similar parts or components. Those skilled in the art should understand that these drawings are not necessarily drawn to scale. In the drawings:
[0021] Figure 1 This is a side view of a device for heat preservation of high-temperature wire rolls according to a preferred embodiment of the present invention;
[0022] Figure 2 yes Figure 1 Top view shown;
[0023] Figure 3 yes Figure 2 A top view showing the separation of the first and second insulation covers;
[0024] Figure 4 This is an enlarged view of the slide.
[0025] The reference numerals in the attached figures are explained as follows:
[0026] 1. Drive assembly; 2. Transport assembly; 3. Insulation assembly; 10. Base; 11. Motor; 12. Column; 13. Chain; 14. Slide; 15. First sprocket; 16. Second sprocket; 17. Third sprocket; 18. Fourth sprocket; 19. Wheel seat; 20. Clearance space; 21. First pallet; 22. Second pallet; 23. First positioning post; 24. Second positioning post; 25. First cylinder; 26. Second cylinder; 2 7. First clearance groove; 28. Second clearance groove; 30. Insulation channel; 31. First insulation cover; 32. Second insulation cover; 33. First support column; 34. Second support column; 35. First hydraulic cylinder; 36. Second hydraulic cylinder; 37. First positioning rod; 38. Second positioning rod; 39. Slide rail; 141. First pulley; 142. Second pulley; 143. Third pulley; 144. Fourth pulley; 145. Vertical plate; 146. Top plate. Detailed Implementation
[0027] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.
[0028] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.
[0029] Furthermore, the technical features involved in the different embodiments of this utility model described below can be combined with each other as long as they do not conflict with each other.
[0030] like Figure 1 and Figure 2 and Figure 3 As shown, a device for heat preservation of high-temperature wire rolls includes a drive assembly 1, a transport assembly 2, and a heat preservation assembly 3. The drive assembly 1 includes a motor 11, a column 12, a chain 13, and a slide 14. The motor 11 is mounted on the column 12, and the slide 14 is slidably mounted on the column 12. The two ends of the chain 13 are respectively connected to the two ends of the slide 14. The chain 13 is meshed with the drive end of the motor 11. The motor 11 drives the chain 13 to rotate, and the rotation of the chain 13 causes the slide 14 to rise or fall.
[0031] The transport assembly 2 includes a first pallet 21 and a second pallet 22, which are rotatably mounted on the slide 14. When the first pallet 21 and the second pallet 22 are close together, they are used to jointly support the high-temperature wire roll; when the first pallet 21 and the second pallet 22 are far apart, they are used to lower the high-temperature wire roll.
[0032] The heat insulation component 3 includes a first heat insulation cover 31, a second heat insulation cover 32, a first support column 33, and a second support column 34. The first heat insulation cover 31 is rotatably mounted on the first support column 33, and the second heat insulation cover 32 is rotatably mounted on the second support column 34. The first heat insulation cover 31 and the second heat insulation cover 32 form a heat insulation channel 30. The first heat insulation cover 31 and the second heat insulation cover 32 are bent. The heat insulation channel 30 is used to accommodate high-temperature wire rolls. The high-temperature wire rolls produced enter the heat insulation channel 30. The function of the first heat insulation cover 31 and the second heat insulation cover 32 is to perform heat treatment on the metal material.
[0033] The heat preservation channel 30 is located on the moving path of the first pallet 21 and the second pallet 22, that is, the heat preservation channel 30 is located above the first pallet 21 and the second pallet 22. The ends of the first heat preservation cover 31 and the second heat preservation cover 32 form a slide 39. The first pallet 21 and the second pallet 22 pass through the slide 39, and the slide 39 is connected to the heat preservation channel 30. The ends of the first pallet 21 and the second pallet 22 can move up and down in the slide 39. In this way, the first pallet 21 and the second pallet 22 move to the top of the heat preservation channel 30. The first pallet 21 and the second pallet 22 jointly support the high temperature wire roll. Then, driven by the motor 11, the first pallet 21 and the second pallet 22 descend to the set height, and the high temperature wire roll is transported away by other equipment.
[0034] When the high-temperature wire roll falls through the heat preservation channel 30, the first heat preservation cover 31 and the second heat preservation cover 32 play a role in heat preservation, so that the temperature of the high-temperature wire roll decreases more slowly during the transfer process.
[0035] The drive assembly 1 also includes a first sprocket 15, a second sprocket 16, a third sprocket 17, and a fourth sprocket 18. The first sprocket 15 is rotatably mounted on the side wall of the column 12, the second sprocket 16 is rotatably mounted on the top of the column 12, the third sprocket 17 is mounted on the drive end of the motor 11, and the fourth sprocket 18 is mounted on the bottom of the column 12. The chain 13 is engaged with the first sprocket 15, the second sprocket 16, the third sprocket 17, and the fourth sprocket 18 respectively.
[0036] The second sprocket 16 is movably mounted on the top of the column 12, and a wheel seat 19 is provided on the top of the column 12. The first sprocket 15 and the third sprocket 17 are located on the same side of the chain 13. The second sprocket 16 is located on both sides of the chain 13, along with the first sprocket 15 and the third sprocket 17. A base 10 is also provided on the top of the column 12, and the motor 11 is mounted on the base 10. The base 10 is higher than the wheel seat 19. In this way, the chain 13 tilts downward from the third sprocket 17 toward the first sprocket 15. The second sprocket 16 has an adjusting effect on the tension of the chain 13.
[0037] The slide block 14 includes a first pulley 141, a second pulley 142, a third pulley 143, a fourth pulley 144, a vertical plate 145, and a top plate 146. The first pulley 141, the second pulley 142, the third pulley 143, and the fourth pulley 144 are rotatably mounted on the vertical plate 145, and the top plate 146 is mounted on the vertical plate 145. The first pulley 141 and the second pulley 142 slide against the two sides of the column 12, respectively, and the third pulley 143 and the fourth pulley 144 slide against the two sides of the column 12, respectively.
[0038] The first pulley 141 and the third pulley 143 are located on the same side, the second pulley 142 and the fourth pulley 144 are located on the same side, the two ends of the chain 13 are respectively connected to the two ends of the top plate 146, the slide 14 rises or falls, and the first pulley 141, the second pulley 142, the third pulley 143 and the fourth pulley 144 all roll on the column 12.
[0039] The transport assembly 2 also includes a first positioning post 23 and a second positioning post 24, which are disposed on the top plate 146. The first pallet 21 is rotatably disposed on the first positioning post 23, and the second pallet 22 is rotatably disposed on the second positioning post 24.
[0040] The transport assembly 2 also includes a first cylinder 25 and a second cylinder 26, which are mounted on the top plate 146. The drive end of the first cylinder 25 is rotatably connected to the first pallet 21, and the drive end of the second cylinder 26 is rotatably connected to the second pallet 22. The first cylinder 25 drives the first pallet 21, which rotates on the first positioning post 23, and the second cylinder 26 drives the second pallet 22, which rotates on the second positioning post 24.
[0041] The first tray 21 and the second tray 22 are spaced apart. The first tray 21 is provided with a first clearance groove 27 and the second tray 22 is provided with a second clearance groove 28. The first clearance groove 27 and the second clearance groove 28 are arranged opposite to each other, and a clearance space 20 is formed between the first tray 21 and the second tray 22.
[0042] The first clearance groove 27 and the second clearance groove 28 are located on both sides of the clearance space 20. The first clearance groove 27 and the second clearance groove 28 are connected to the clearance space 20. The first clearance groove 27, the second clearance groove 28 and the clearance space 20 are used for the equipment to pass upward, and other equipment to lift the high-temperature wire roll upward. Then, driven by the first cylinder 25 and the second cylinder 26, the first support plate 21 and the second support plate 22 separate from each other until the first support plate 21 and the second support plate 22 leave the moving path of the high-temperature wire roll.
[0043] The thermal insulation component 3 also includes a first positioning rod 35 and a second positioning rod 36. The first positioning rod 35 is disposed on the first support column 33, and the second positioning rod 36 is disposed on the second support column 34. The first thermal insulation cover 31 is rotatably disposed on the first positioning rod 35, and the second thermal insulation cover 32 is rotatably disposed on the second positioning rod 36. The first thermal insulation cover 31 is rotatably connected to the first support column 33 through a bearing, and the second thermal insulation cover 32 is rotatably connected to the second support column 34 through a bearing.
[0044] The heat insulation component 3 also includes a first hydraulic cylinder 37 and a second hydraulic cylinder 38. The first hydraulic cylinder 37 is mounted on the first support column 33, and the second hydraulic cylinder 38 is mounted on the second support column 34. The driving end of the first hydraulic cylinder 37 is rotatably connected to the first heat insulation cover 31, and the driving end of the second hydraulic cylinder 38 is rotatably connected to the second heat insulation cover 32. The first hydraulic cylinder 37 drives the first heat insulation cover 31 to rotate on the first positioning rod 35, and the second hydraulic cylinder 38 drives the second heat insulation cover 32 to rotate on the second positioning rod 36.
[0045] The first insulation cover 31 and the second insulation cover 32 are filled with high-temperature resistant ceramic fibers, which also have a heat insulation effect. Materials with excellent high-temperature resistance and heat insulation properties, such as rock wool, aluminum silicate fiber and high-temperature fiber, are used. The first insulation cover 31 and the second insulation cover 32 are made of stainless steel plates, specifically 1Cr17 stainless steel plates.
[0046] The above embodiments are only for illustrating the technical concept and features of this utility model. Their purpose is to enable those skilled in the art to understand the content of this utility model and implement it accordingly. They should not be used to limit the protection scope of this utility model. All equivalent changes or modifications made in accordance with the spirit and essence of this utility model should be included within the protection scope of this utility model.
Claims
1. A device for heat preservation of high-temperature wire rolls, comprising a drive assembly (1), a transport assembly (2), and a heat preservation assembly (3), characterized in that, The drive assembly (1) includes a motor (11), a column (12), a chain (13), and a slide (14). The motor (11) is mounted on the column (12), the slide (14) is slidably mounted on the column (12), and the two ends of the chain (13) are respectively connected to the two ends of the slide (14). The chain (13) is engaged with the drive end of the motor (11). The transport assembly (2) includes a first pallet (21) and a second pallet (22). The first pallet (21) and the second pallet (22) are rotatably mounted on the slide (14). When the first pallet (21) and the second pallet (22) are close to each other, they are used to jointly support the high-temperature wire roll. When the first pallet (21) and the second pallet (22) are far apart from each other, they are used to put down the high-temperature wire roll. The heat insulation component (3) includes a first heat insulation cover (31), a second heat insulation cover (32), a first support column (33), and a second support column (34). The first heat insulation cover (31) is rotatably mounted on the first support column (33), and the second heat insulation cover (32) is rotatably mounted on the second support column (34). The first heat insulation cover (31) and the second heat insulation cover (32) form a heat insulation channel (30). The heat insulation channel (30) is used to accommodate high-temperature wire rolls. The heat insulation channel (30) is located on the moving path of the first support plate (21) and the second support plate (22). The ends of the first heat insulation cover (31) and the second heat insulation cover (32) form a slide (39). The first support plate (21) and the second support plate (22) pass through the slide (39), and the slide (39) communicates with the heat insulation channel (30).
2. The device for heat preservation of high-temperature wire rolls according to claim 1, characterized in that, The drive assembly (1) further includes a first sprocket (15), a second sprocket (16), a third sprocket (17), and a fourth sprocket (18). The first sprocket (15) is rotatably mounted on the side wall of the column (12), the second sprocket (16) is rotatably mounted on the top of the column (12), the third sprocket (17) is mounted on the drive end of the motor (11), and the fourth sprocket (18) is mounted on the bottom of the column (12). The chain (13) is engaged with the first sprocket (15), the second sprocket (16), the third sprocket (17), and the fourth sprocket (18) respectively.
3. The device for heat preservation of high-temperature wire rolls according to claim 2, characterized in that, The second sprocket (16) is movably disposed at the top of the column (12), the first sprocket (15) and the third sprocket (17) are located on the same side of the chain (13), and the second sprocket (16) is located on both sides of the chain (13) along with the first sprocket (15) and the third sprocket (17).
4. The device for heat preservation of high-temperature wire rolls according to claim 1, characterized in that, The slide block (14) includes a first pulley (141), a second pulley (142), a third pulley (143), a fourth pulley (144), a vertical plate (145), and a top plate (146). The first pulley (141), the second pulley (142), the third pulley (143), and the fourth pulley (144) are rotatably mounted on the vertical plate (145), and the top plate (146) is mounted on the vertical plate (145). The first pulley (141) and the second pulley (142) slide against the two sides of the column (12), and the third pulley (143) and the fourth pulley (144) slide against the two sides of the column (12).
5. The device for heat preservation of high-temperature wire rolls according to claim 4, characterized in that, The transport assembly (2) further includes a first positioning post (23) and a second positioning post (24), the first positioning post (23) and the second positioning post (24) are disposed on the top plate (146), the first pallet (21) is rotatably disposed on the first positioning post (23), and the second pallet (22) is rotatably disposed on the second positioning post (24).
6. The device for heat preservation of high-temperature wire rolls according to claim 5, characterized in that, The transport assembly (2) further includes a first cylinder (25) and a second cylinder (26), which are disposed on the top plate (146). The driving end of the first cylinder (25) is rotatably connected to the first pallet (21), and the driving end of the second cylinder (26) is rotatably connected to the second pallet (22).
7. The device for heat preservation of high-temperature wire rolls according to claim 1, characterized in that, The first tray (21) and the second tray (22) are spaced apart. The first tray (21) is provided with a first clearance groove (27), and the second tray (22) is provided with a second clearance groove (28). The first clearance groove (27) and the second clearance groove (28) are arranged opposite to each other, and a clearance space (20) is formed between the first tray (21) and the second tray (22).
8. The device for heat preservation of high-temperature wire rolls according to claim 1, characterized in that, The heat preservation component (3) further includes a first oil cylinder (35) and a second oil cylinder (36). The driving end of the first oil cylinder (35) is rotatably connected to the first heat preservation cover (31), and the driving end of the second oil cylinder (36) is rotatably connected to the second heat preservation cover (32).
9. The device for heat preservation of high-temperature wire rolls according to claim 8, characterized in that, The heat insulation component (3) also includes a first positioning rod (37) and a second positioning rod (38), with the first oil cylinder (35) mounted on the first positioning rod (37) and the second oil cylinder (36) mounted on the second positioning rod (38).
10. The device for heat preservation of high-temperature wire rolls according to claim 1, characterized in that, The first heat insulation cover (31) and the second heat insulation cover (32) are provided with high temperature resistant ceramic fibers.