Rod airing table for aluminum rod furnace

Abstract

The bar airing table for the aluminum bar furnace comprises a sliding groove part and a movement control part, a plurality of bar turning devices are rotationally connected to the sliding groove part in the length direction of the sliding groove part, and the bar turning devices control retention or passing of aluminum bars in the rotating process; a retention space is formed between every two adjacent bar turning devices; the aluminum bar passive rotation driving part is used for driving the multiple aluminum bars to rotate around the axis when the aluminum bars are retained in the sliding groove part. The aluminum bar is arranged on the strip-shaped driving part, and the strip-shaped driving part circularly rotates from the starting end to the terminal end; the jet flow temperature control part is arranged at the position corresponding to the retention space and comprises a containing cavity corresponding to the retention space in position and a feeding pipeline connected with the containing cavity, and temperature control jet flow facing the retention space is formed by the containing cavity. According to the aluminum bar furnace, the plurality of bar turning devices are arranged on the sliding groove part, so that aluminum bars can be uniformly distributed on the sliding groove part, the uniformly distributed aluminum bars can be independently aired, and the condition that the bar airing effect is interfered by temperature transfer among the aluminum bars is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of bar material conveying, in particular to a bar drying platform for an aluminum bar furnace. Background Art

[0002] With the rapid development of the processing industry, companies are pursuing efficient, automated, and environmentally friendly production methods. An important means of this is to use automatic equipment to replace manual operations, which greatly improves production efficiency and reduces labor costs.

[0003] To adapt to solar aluminum extrusion production, aluminum bars of a certain length must be heated to a predetermined temperature (typically 530-550°C), then cooled to 420-450°C on a bar drying table for homogenization before being fed into the extruder. The bars are cut by hot shearing or sawing, and then stored on a platform. Traditionally, a feed trolley is used, which can only transfer the bars one by one for processing. In the field of traditional automatic feeding systems, most current bar feeding mechanisms utilize an inclined chute into which the bars to be processed are placed. The bars then roll from one end of the chute to the other due to gravity. However, this method suffers from the rapid sliding speed of the aluminum bars within the chute, resulting in a short time to reach the bottom. This makes the movement speed difficult to control, and thus prevents optimal bar drying.

[0004] In view of the above, it is necessary to propose a rod drying platform for an aluminum rod furnace to solve the above problems. Summary of the Invention

[0005] The purpose of the present invention is to solve the above technical problems and provide a rod drying platform for an aluminum rod furnace.

[0006] In order to achieve the above object, the present invention adopts the following technical solution: a rod drying platform for an aluminum rod furnace, comprising a chute portion, the chute portion comprising a fixed angle slope and an adjustable angle slope, the upper end of the fixed angle slope being hingedly connected to the adjustable angle slope, and the other end of the adjustable angle slope being controlled by a supporting oil cylinder to adjust the slope of the adjustable angle slope; The invention also includes a movement control unit, which includes at least a set of rod turning devices arranged on the slide groove portion; the rod turning device includes a first rotating shaft and a rotating disk, a plurality of rotating disks are fixedly arranged on the first rotating shaft, the first rotating shaft is arranged through the center of the rotating disk, a supporting opening is provided on one side of the rotating disk, and the supporting opening is a fan-shaped opening opened on one side of the rotating disk, and the fan-shaped openings of the plurality of rotating disks on the first rotating shaft are arranged in the same direction; An axial conveying mechanism is provided at the lower end outlet of the fixed angle slope, and the axial conveying mechanism includes a bottom plate and side support wheels. The side support wheels are evenly spaced and inclined on both sides of the bottom plate, and the side support wheels on both sides are supported in a V-shape on the lower side of the aluminum rod; A feeding control part is provided at one end of the chute part, which is used to store the aluminum bars produced by the aluminum bar furnace and transport the aluminum bars into the chute part at a controllable discharge interval.

[0007] Furthermore, the rod turning device is arranged at the outlet of the chute part, and includes a turning control cylinder. One end of the turning control cylinder is hingedly arranged on the base column below the chute part, and the free end of the turning control cylinder is connected to the first rotating shaft and controls its rotation.

[0008] Furthermore, the feed control part includes a flip plate and a discharge cylinder. The flip plate is a concave plate, and its inner groove is used to support the aluminum rod. The inner groove of the flip plate faces the discharge port of the aluminum rod furnace. The bottom surface of the flip plate is provided with a first fulcrum and a second fulcrum. The first fulcrum is hinged below the discharge port, and the second fulcrum is hinged to the free end of the discharge cylinder. The cylinder body of the discharge cylinder is hingedly arranged below the flip plate.

[0009] Furthermore, the movement control unit rotates a plurality of connected rod turning devices along the length direction on a fixed angle slope, and the rod turning devices control the retention or passage of the aluminum rods during the rotation; a retention space is formed between two adjacent rod turning devices; The aluminum rod passive rotation drive unit is used to drive one or more aluminum rods to rotate around the axis when they are retained in the chute. The drive unit includes at least one belt-shaped drive component, which is arranged along the length of the chute. The aluminum rod is placed on the belt-shaped drive component, and the belt-shaped drive component cyclically rotates from the starting end to the end end. The jet temperature control part is arranged at a position corresponding to the retention space, and includes a accommodating chamber corresponding to the position of the retention space, a feed pipeline connected to the accommodating chamber, and a temperature-controlled jet flow formed by the accommodating chamber toward the retention space.

[0010] Furthermore, a first shaft seat is provided on the lower side of the fixed angle slope, and both ends of the first rotating shaft are rotatably connected and provided on the first shaft seat. A through hole is provided on the sliding groove portion at a position corresponding to the rotating disk for the sliding groove to pass through.

[0011] Furthermore, multiple turning rod devices are controlled to rotate through a synchronous drive mechanism, which includes a first pulley, a second pulley, a transmission belt, and a reduction motor. The first pulley and the second pulley are fixedly provided at the end of the first rotating shaft, and the two adjacent first rotating shafts are provided with a transmission belt on the corresponding pulleys to form a transmission group. The reduction motor drives one of the turning rod devices to rotate.

[0012] Furthermore, the belt-shaped driving component is a driving chain, a driven sprocket is rotatably provided at one end of the slide groove portion and a driving sprocket is rotatably provided at the other end, the driving chain is sleeved on the driven sprocket and the driving sprocket, the driving chain is located on the upper side of the slide groove portion to form a driving side, and is located on the lower side of the slide groove portion to form a return side.

[0013] Furthermore, a chain bracket is provided in the fixed-angle slope, which lifts the driving side chain slightly higher than the upper surface of the slide groove; the driving chain is arranged in the interval space between two adjacent rotating disks; and a plurality of raised spikes are formed on the outer wall surface of the driving chain.

[0014] Furthermore, the accommodating chamber is formed on the lower end surface of the chute portion, and a plurality of injection holes are formed on the surface of the chute portion, and the injection holes are connected to the interior of the accommodating chamber; the supply pipeline includes a supply main pipe and a supply branch pipe, and the side of the supply main pipe is connected to multiple supply branches, and the supply branches are connected to the accommodating chamber.

[0015] Furthermore, the feed control part includes a storage trough, a feeding wheel, and a diverter plate. The storage trough is divided into two storage spaces by a middle partition for connecting to two aluminum rod furnaces respectively. The storage space includes an upper space, a reducing part, and an arranging part connected in sequence. A feeding wheel is rotatably arranged at the lower part of the storage trough. The side wall of the feeding wheel is axially provided with a receiving groove. The receiving groove receives the aluminum rod dropped by the arranging part and drives it to rotate out. The outer wall of the feeding wheel is provided with a ring groove for the diverter plate to be placed in. The other end of the diverter plate extends to the end of the storage trough.

[0016] Compared with the prior art, the present invention has the following beneficial effects: 1. The chute portion of the aluminum rod furnace of the present invention is provided with multiple rod turning devices to achieve uniform distribution of the aluminum rods on the chute portion. The uniformly distributed aluminum rods can be independently dried to avoid temperature transfer between the aluminum rods interfering with the drying effect.

[0017] 2. The circular arc-shaped outer wall of the disc-shaped turning rod device forms a stopper for the aluminum rod. When it rotates, the supporting opening faces the aluminum rod, allowing the aluminum rod to enter the turning rod device and transfer the aluminum rod to the next retention space as it rotates.

[0018] 3. When the aluminum rods are drying in the retention space, the passive rotation drive unit of the aluminum rods can simultaneously control the rotation of multiple aluminum rods in the chute. During rotation, the gas flow ejected by the jet temperature control unit can form a uniform cooling of the periphery of the aluminum rods, thereby improving the drying effect.

[0019] 4. The feed control part is divided into storage spaces for two aluminum rod furnaces by a middle partition, which can facilitate the delivery of aluminum rods produced by the two aluminum rod furnaces to the chute part at a controllable speed. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 Axonometric view of a rod drying platform for an aluminum rod furnace according to the present invention Figure 1 ; Figure 2 This is a schematic longitudinal section of a rod drying platform for an aluminum rod furnace according to the present invention; Figure 3A top view of a rod drying platform for an aluminum rod furnace according to the present invention; Figure 4 This is an exploded view of the rod turning device and the belt-shaped driving component structure provided on the fixed-angle slope of the present invention; Figure 5 It is a structural explosion diagram of the feed control part in the present invention.

[0021] Figure 6 A schematic structural diagram of an embodiment of a rod drying platform for an aluminum rod furnace according to the present invention; Figure 7 for Figure 6 Schematic diagram of the action changes of the middle turning rod device; Figure 8 for Figure 6 Schematic diagram of the action changes of the feeding control part; In the figure: 1. chute; 2. rod turning device; 3. retention space; 4. accommodating chamber; 5. feeding pipe; 6. first rotating shaft; 7. rotating disk; 8. supporting opening; 9. first shaft seat; 10. through hole; 11. first pulley; 12. second pulley; 13. transmission belt; 14. reduction motor; 15. driving chain; 16. driven sprocket; 17. driving sprocket; 18. driving side; 19. return side; 20. chain bracket; 21. spike portion; 22. injection hole; 23. feeding main pipe; 24. feeding branch pipe; 25 , fixed angle slope; 26, adjustable angle slope; 27, supporting cylinder; 28, side support wheel; 29, axial conveying mechanism; 30, feed control part; 31, feeding wheel; 32, material shifting plate; 33, middle partition; 34, storage space; 35, upper space; 36, diameter reducing part; 37, arrangement part; 38, accommodating groove; 39, ring groove; 40, aluminum rod; 41, flip control cylinder; 42, flip plate; 43, discharge cylinder; 44, inner groove; 45, first fulcrum; 46, second fulcrum; 47, aluminum rod furnace. DETAILED DESCRIPTION

[0022] The technical solutions of the present invention will be described clearly and completely below in conjunction with the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0023] Example 1: A rod drying platform for an aluminum rod furnace comprises a chute portion 1, wherein the chute portion 1 comprises a fixed angle slope 25 and an adjustable angle slope 26. Figure 6As shown, the upper end of the fixed angle slope 25 is hingedly connected to the adjustable angle slope 26, and the other end of the adjustable angle slope 26 controls the slope of the adjustable angle slope 26 through the supporting cylinder 27; when the feeding control part 30 lowers the aluminum rod 40 onto the adjustable angle slope 26, the supporting cylinder 27 at the bottom of the slope is in a retracted state, so that the adjustable angle slope is in a horizontal state. When it is necessary to control the aluminum rod 40 to move downward, the supporting cylinder 27 is controlled to extend, and the end of the adjustable angle slope 26 can be raised to make the aluminum rod 40 roll down and move into the fixed angle slope 25, and the aluminum rods 40 in the fixed angle slope 25 are arranged in sequence and roll down under the action of gravity.

[0024] Also includes a mobile control unit, such as Figure 6 、 7 As shown, the movement control part at least includes a group of turning rod devices 2 arranged on the slide groove part 1; in this embodiment, a group of turning rod devices 2 is arranged at the bottom of the fixed angle slope 25, specifically, the turning rod device 2 includes a first rotating shaft 6 and a rotating disk 7, a plurality of rotating disks 7 are fixedly arranged on the first rotating shaft 6, the first rotating shaft 6 is arranged through the center of the rotating disk 7, a supporting opening 8 is provided on one side of the rotating disk 7, the supporting opening 8 is a fan-shaped opening opened on one side of the rotating disk 7, and the fan-shaped openings of the plurality of rotating disks 7 on the first rotating shaft 6 are arranged in the same direction; in actual use, when the space in the supporting opening 8 is facing upward, an aluminum rod 40 can be rolled down into the supporting opening 8, and the rotation of the first rotating shaft 6 is controlled by the flip control cylinder 41, forming Figure 7 In the state shown, the supporting port 8 faces the axial conveying mechanism 29 on the lower side, so that the aluminum rod 40 in the supporting port 8 rolls down into the axial conveying mechanism 29, and the axial conveying mechanism 29 sends the aluminum rod 40 to the rod loading mechanism of the extruder for subsequent processing.

[0025] like Figure 7 As shown, one end of the turning control cylinder 41 of the turning rod device 2 is hingedly mounted on the base column below the chute portion 1. The free end of the turning control cylinder 41 is connected to and controls the rotation of the first rotating shaft 6. The telescopic movement of the turning control cylinder 41 controls the rotation of the rotating disk 7 at a fixed angle.

[0026] The lower end outlet of the fixed angle slope 25 is provided with an axial conveying mechanism 29, such as Figure 4 、 7 As shown, the axial conveying mechanism 29 includes a bottom plate and side support wheels 28. The side support wheels 28 are evenly spaced and inclined on both sides of the bottom plate. The side support wheels 28 on both sides are supported in a V-shape on the lower side of the aluminum rod 40; the side support wheels 28 on both sides in a V-shape can form a stable support for the aluminum rod 40 and can axially convey the aluminum rod 40 to send the aluminum rod 40 to the upper rod mechanism of the extruder.

[0027] A feed control unit 30 is provided at one end of the chute unit 1. Figure 6 As shown, it is used to store the aluminum bars 40 produced by the aluminum bar furnace 40 and to transport the aluminum bars 40 into the chute part 1 at a controllable discharge interval. Specifically, the feed control part 30 includes a flip plate 42 and a discharge cylinder 43. The flip plate 42 is a concave plate, and its inner groove 44 is used to support the aluminum bars 40. The inner groove 44 of the flip plate 42 faces the discharge port of the aluminum bar furnace 40. The bottom surface of the flip plate 42 is provided with a first fulcrum 45 and a second fulcrum 46. The first fulcrum 45 is hinged below the discharge port, and the second fulcrum 46 is hinged to the free end of the discharge cylinder 43. The cylinder body of the discharge cylinder 43 is hinged below the flip plate 42. Figure 8 As shown in A, the discharge cylinder 43 is extended at this time, and the flip plate 42 is controlled to be horizontal, so that the aluminum rod 40 falls into the inner groove 44 and is fixed. When the aluminum rod 40 needs to be released, the discharge cylinder 43 is controlled to retract, as shown in FIG. Figure 8 As shown in FIG. 8B , after the discharge cylinder 43 is shortened, the second fulcrum 46 is lowered, thereby controlling the aluminum rod 40 in the inner groove 44 to fall, and then causing the aluminum rod 40 to fall onto the adjustable angle slope 26 .

[0028] Example 2: A rod drying platform for an aluminum rod furnace includes a chute portion 1 and a movement control portion, which includes a plurality of rod turning devices 2 connected to a fixed angle slope 25 along its length direction, and the rod turning devices 2 control the retention or passage of aluminum rods 40 during rotation; a retention space 3 is formed between two adjacent rod turning devices 2; Figure 1 、 4 As shown, a plurality of rod turning devices 2 are arranged at intervals along the length direction of the chute portion 1, and the rod turning device 2 includes a first rotating shaft 6 and a rotating disk 7. When in use, the first rotating shaft 6 is used to be rotatably connected to the chute portion 1, and the axial direction of the first rotating shaft 6 is perpendicular to the length direction of the chute portion 1. The rotating disk 7 can be distributed along its axial direction to form a blocking limit for the aluminum rod 40, and the rotating disk 7 is controlled by the first rotating shaft 6 to rotate at an angle. As shown in the figure, a plurality of rotating disks 7 are arranged at fixed intervals on the first rotating shaft 6. The interval arrangement of the rotating disk 7 is conducive to the arrangement of a belt-shaped driving component in the interval space. The specific shape of the rod turning device 2 includes the first rotating shaft 6 passing through the center of the rotating disk 7, and a supporting opening 8 is provided on one side of the rotating disk 7. The supporting opening 8 is a fan-shaped opening opened on one side of the rotating disk 7. As shown Figure 2As shown, when the outer wall of the circular ring of the rotating disk 7 is facing the aluminum rod 40, a limiting protrusion is formed on the lower side of the sliding direction of the aluminum rod 40 to block the aluminum rod 40 and keep it in the retention space 3. As the rotating disk 7 rotates, one side of the supporting port 8 will rotate toward the aluminum rod 40 on the upper side of the slope. At this time, the aluminum rod 40 slides into the supporting port 8 along the slope under the action of gravity. As the rod turning device 2 continues to rotate, the aluminum rod 40 is lifted by the supporting port 8 and transported to the next retention space 3. This cycle allows the aluminum rod 40 to pass through each rod turning device 2 in turn and finally be sent out from the outlet below the chute part 1.

[0029] Specifically, the fan-shaped openings of the multiple rotating disks 7 on the first rotating shaft 6 are set in the same direction. Only when they are set in the same direction can the aluminum rods 40 be transferred to the retention space 3 below and form a pipeline-type conveying method. This structural form of multiple rotating disks 7 can separate the aluminum rods 40 one by one, so that each aluminum rod 40 forms an independent cooling individual, and the space between adjacent aluminum rods 40 can facilitate air circulation, so that the aluminum rods 40 can be evenly cooled around, avoiding the disadvantages of the existing technology that the aluminum rods 40 are piled up, only the outer surface of the outer aluminum rods 40 cools down faster, and the inner aluminum rods 40 cool down slower; therefore, this embodiment can improve the drying effect of each aluminum rod 40. When specifically set up, such as Figure 4 As shown, a first shaft seat 9 is provided on the lower side of the fixed-angle slope 25, and the first rotating shaft 6 is rotatably connected to the first shaft seat 9 at both ends. A through-hole 10 is provided on the chute portion 1 at a position corresponding to the rotating disk 7 for the rotating disk 7 to pass through. When the rod turning device 2 is installed in place, the rotating disk 7 moves upward from the bottom of the through-hole 10 to the upper side of the chute portion 1. The driving unit that drives the first rotating shaft 6 is provided on the lower side of the chute portion 1. The rod turning device 2 on the first rotating shaft 6 passes through the through-hole 10 and enters the upper side of the chute portion 1 to limit or convey the aluminum rod 40 through rotation.

[0030] In some embodiments, each rod turning device 2 can be independently controlled by a reduction motor 14, and the rotation of each rod turning device 2 can be controlled according to the desired drying effect.

[0031] In this embodiment, all the turning rod devices 2 can be controlled to rotate at the same time and at the same angle, such as Figure 3 、 4 As shown, multiple turning rod devices 2 are controlled to rotate by a synchronous drive mechanism, which includes a first pulley 11, a second pulley 12, a transmission belt 13, and a reduction motor 14. The advantage of this embodiment is that only one reduction motor 14 is provided to drive through the pulleys to control the simultaneous rotation of multiple turning rod devices 2, thereby achieving high transmission efficiency. Specifically, the first pulley 11 and the second pulley 12 are fixedly provided at the end of the first rotating shaft 6, and the transmission belt 13 is sleeved on the corresponding pulleys of two adjacent first rotating shafts 6 to form a transmission group, as shown in FIG. Figure 3As shown, the first pulleys 11 of two adjacent first rotating shafts 6 are connected by a transmission belt 13. At the same time, the second pulley 12 of the first rotating shaft 6 is connected to the second pulley 12 on the other side by a transmission belt 13. The reduction motor 14 drives one of the turning rod devices 2 to rotate; thereby, one reduction motor 14 can control the rotation of all the turning rod devices 2, and then simultaneously control the aluminum bars 40 on the slide chute to form a uniform spacing and synchronously transfer them to the lower side.

[0032] Example 3: The aluminum rod passive rotation drive unit is used to drive one or more aluminum rods 40 to rotate around the axis when they are retained in the chute portion 1; it includes at least one belt-shaped drive component. Since the aluminum rod 40 is blocked by the rod turning device 2 during the drying process in the retention space 3, the aluminum rod 40 is fixed, resulting in different temperature drop rates on its upper and lower surfaces. In this embodiment, the aluminum rod 40 in the chute portion 1 is driven by the belt-shaped drive component to make it passively rotate. During the rotation process, the aluminum rod 40 can form a better drying effect.

[0033] The belt-shaped driving component is arranged along the length direction of the chute portion 1, and the aluminum rod 40 is placed on the belt-shaped driving component, and the belt-shaped driving component circulates and rotates from the starting end to the end end; Figure 2 、 3 4, specifically, the belt-shaped driving component in this embodiment is a driving chain 15, the chain can adapt to the temperature during the production of the aluminum rod 40 and will not deform, the chute portion 1 is rotatably provided with a driven sprocket 16 at one end and a driving sprocket 17 at the other end. In this embodiment, the driven sprocket 16 is located at the lower exit of the chute portion 1, and the driving sprocket 17 is arranged on the upper side. The driving chain 15 is sleeved on the driven sprocket 16 and the driving sprocket 17. It can be understood that the driving sprocket 17 and the driven sprocket 16 are both rotatably connected to the chute portion 1, and the chute portion 1 is provided with a supply The through hole through which it passes makes the upper side of the chain located inside the chute portion 1 and the lower side located below the chute portion 1. The driving chain 15 is located on the upper side of the chute portion 1 to form a driving side 18, and is located on the lower side of the chute portion 1 to form a return side 19. The driving side 18 is in contact with the aluminum rod 40. Specifically, the driving sprocket 17 is driven by a driving motor and pulls the driving chain 15 from the bottom of the chute portion 1 to the upper side. The aluminum rod 40 is pressed on the driving chain 15 under the action of gravity. The movement of the driving chain 15 prompts the aluminum rod 40 to rotate in the retention space 3 to dry the rod.

[0034] Furthermore, a chain bracket 20 is provided in the chute portion 1, and the chain bracket 20 lifts the driving side 18 chain slightly above the upper surface of the chute portion 1; the chain bracket 20 can maintain the driving side 18 of the drive chain 15 at the same level as the inner wall of the chute portion 1, and has good supporting force, and the drive chain 15 is arranged in the space between two adjacent rotating disks 7; the outer wall surface of the drive chain 15 is formed with a plurality of protruding spikes 21, such as Figure 2 As shown, the arrangement of the spike portion 21 can generate a large friction force with the surface of the aluminum rod 40, thereby easily driving the aluminum rod 40 to rotate.

[0035] Example 4: The jet temperature control unit is located at a position corresponding to the retention space 3 and includes a receiving chamber 4 corresponding to the retention space 3 and a feed pipe 5 connected to the receiving chamber 4. The receiving chamber 4 forms a temperature-controlled jet flow toward the retention space 3. In order to effectively control the speed and efficiency of the aluminum rod 40 during the process of forming the rotating drying rod, in this embodiment, a temperature-controlled fluid is sprayed onto the surface of the aluminum rod 40 to form a constant temperature drying rod. In actual use, a jet air flow method can be used.

[0036] The accommodating chamber 4 can be arranged above the chute portion 1, or can be formed on the surface of the chute portion 1. Specifically, Figure 3 、 4 As shown, the accommodating chamber 4 is formed on the lower end surface of the chute portion 1, and a plurality of injection holes 22 are formed on the surface of the chute portion 1. The injection holes 22 are connected to the interior of the accommodating chamber 4. The feeding pipeline 5 includes a main feeding pipe 23 and a plurality of branch feeding pipes 24. The side of the main feeding pipe 23 is connected to multiple branch feeding pipes 24, and the branch feeding pipes 24 are connected to the accommodating chamber 4. Gas at a certain temperature is delivered to each accommodating chamber 4 by the feeding pipe 5 and ejected upward from each injection hole 22. In conjunction with the rotation of the aluminum rod 40, the temperature of the aluminum rod 40 can be evenly reduced on all sides during drying, achieving a better drying effect.

[0037] Embodiment 5: like Figure 2 As shown, the chute portion 1 includes a fixed-angle slope 25 and an adjustable-angle slope 26. The upper end of the fixed-angle slope 25 is hingedly connected to the adjustable-angle slope 26, and the other end of the adjustable-angle slope 26 controls the slope of the adjustable-angle slope 26 through a supporting oil cylinder 27. In actual use, the adjustable-angle slope 26 can be in a horizontal state or an inclined state. In the horizontal state, the aluminum rod 40 can be stationary thereon, thereby stopping the aluminum rod 40 from entering the fixed-angle slope 25. When tilted, the fixed-angle slope 25 can continue to be fed, and the rolling speed of the aluminum rod 40 can be adjusted according to the tilt angle.

[0038] The lower end outlet of the fixed angle slope 25 is provided with an axial conveying mechanism 29, and the axial conveying mechanism 29 is provided at the lower end outlet of the chute portion 1, which is used to deliver the aluminum rod 40 to the extruder for extrusion molding processing. Specifically, Figure 1 、 4 As shown, the axial conveying mechanism 29 includes a bottom plate and side support wheels 28. The side support wheels 28 are evenly spaced and tilted on both sides of the bottom plate. The side support wheels 28 on both sides are supported in a V-shape on the lower side of the aluminum rod 40. After passing through the drying rod of the chute portion 1, the aluminum rod 40 falls into the side support wheels 28 on both sides of the V-shaped support and is transported by the side support wheels 28 into the extrusion molding equipment.

[0039] Example 6: A feeding control unit 30 is provided at one end of the chute 1, which is used to store the aluminum bars 40 produced by the aluminum bar furnace and to feed the aluminum bars 40 into the chute 1 at a controlled discharging interval. Figure 1 、 2 As shown in Figure 5, the feed control part 30 includes a storage trough, a feeding wheel 31, and a material diverter plate 32. The storage trough is divided into two storage spaces 34 by a middle partition 33 for connecting to two aluminum rod furnaces respectively. During production, multiple aluminum rod furnaces are usually provided. In this embodiment, two aluminum rod furnaces are formed to correspond to a chute part 1 for drying aluminum rods, which can improve the efficiency of feeding to the chute part 1. Specifically, the storage space 34 includes an upper space 35, a reducing portion 36, and an arranging portion 37 connected in sequence. The aluminum bars 40 produced by the aluminum bar furnace are neatly stacked in the upper space 35. Under the action of gravity, they are arranged in a straight line through the reducing portion 36 and enter the arranging portion 37. The aluminum bars 40 are fed one by one into the feeding wheel 31 from the arranging portion 37. The feeding wheel 31 is rotatably provided at the lower part of the storage trough. The side wall of the feeding wheel 31 is axially provided with a receiving groove 38. The receiving groove 38 receives the aluminum bars 40 dropped from the arranging portion 37 and drives it to rotate out. The feeding wheel 31 rotates at a certain speed under the control of the driving motor so that the receiving groove 38 is opposite to the arranging portion 37 during rotation. The aluminum rod 40 falls into the empty receiving groove 38 under the action of gravity, thereby transferring the aluminum rod 40. It can be understood that once an aluminum rod 40 falls into the receiving groove 38 for filling, the receiving groove 38 is filled and no other aluminum rods 40 will enter. The aluminum rod 40 can be sent out when the feeding wheel 31 rotates. The outer wall of the feeding wheel 31 is provided with an annular groove 39 for the diverter plate 32 to be placed. The other end of the diverter plate 32 extends to the end of the storage groove. The feeding wheel 31 rotates toward the chute part 1, and the diverter plate 32 in the annular groove 39 diverts the aluminum rod 40 in the receiving groove 38, diverts it out of the receiving groove 38, and is guided by the diverter plate 32 into the chute part 1 for drying.

[0040] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A rod drying platform for an aluminum rod furnace, comprising a chute portion (1), characterized in that: The chute portion (1) comprises a fixed angle slope (25) and an adjustable angle slope (26), the upper end of the fixed angle slope (25) is hingedly connected to the adjustable angle slope (26), and the other end of the adjustable angle slope (26) controls the slope of the adjustable angle slope (26) through a supporting oil cylinder (27); The movable control unit includes at least one group of turning rod devices provided on the slide groove unit (1); the turning rod device (2) includes a first rotating shaft (6) and a rotating disk (7); a plurality of rotating disks (7) are provided on the first rotating shaft (6) at fixed intervals; the first rotating shaft (6) passes through the center of the rotating disk (7); a supporting opening (8) is provided on one side of the rotating disk (7); the supporting opening (8) is a fan-shaped opening opened on one side of the rotating disk (7); and the fan-shaped openings of the plurality of rotating disks (7) on the first rotating shaft (6) are arranged in the same direction; An axial conveying mechanism (29) is provided at the lower end outlet of the fixed angle slope (25), and the axial conveying mechanism (29) includes a bottom plate and side support wheels (28). Side support wheels (28) are evenly spaced and tilted on both sides of the bottom plate. The side support wheels (28) on both sides are supported in a V-shape on the lower side of the aluminum rod (40); A feeding control unit (30) is provided at one end of the chute unit (1), which is used to store the aluminum bars (40) produced by the aluminum bar furnace and to transport the aluminum bars (40) into the chute unit (1) at a controlled discharging interval.

2. The rod drying platform for an aluminum rod furnace according to claim 1, characterized in that: The rod turning device (2) is arranged at the outlet of the chute portion (1), and includes a turning control cylinder (41). One end of the turning control cylinder (41) is hingedly arranged on a base column below the chute portion (1), and the free end of the turning control cylinder (41) is connected to the first rotating shaft (6) and controls its rotation.

3. The rod drying platform for an aluminum rod furnace according to claim 1, characterized in that: The feed control part (30) includes a flip plate (42) and a discharge cylinder (43). The flip plate (42) is a concave plate, and its inner groove (44) is used to support the aluminum rod (40). The inner groove (44) of the flip plate (42) faces the discharge port of the aluminum rod furnace. The bottom surface of the flip plate (42) is provided with a first fulcrum (45) and a second fulcrum (46). The first fulcrum (45) is hinged below the discharge port, and the second fulcrum (46) is hinged to the free end of the discharge cylinder (43). The cylinder body of the discharge cylinder is hingedly arranged below the flip plate.

4. The rod drying platform for an aluminum rod furnace according to claim 1, characterized in that: The movable control part rotates a plurality of rod turning devices (2) connected along the length direction thereof on a fixed angle slope (25), wherein the rod turning devices (2) control the retention or passage of the aluminum rod (40) during the rotation; a retention space (3) is formed between two adjacent rod turning devices (2); The aluminum rod passive rotation driving part is used to drive one or more aluminum rods (40) to rotate around the axis when they are retained in the chute part (1); the aluminum rod passive rotation driving part comprises at least one belt-shaped driving component, the belt-shaped driving component is arranged along the length direction of the chute part (1), the aluminum rod (40) is placed on the belt-shaped driving component, and the belt-shaped driving component cyclically rotates from the starting end to the end end; The jet temperature control part is arranged at a position corresponding to the retention space (3), and comprises a accommodating chamber (4) corresponding to the position of the retention space (3), a feed pipe (5) connected to the accommodating chamber (4), and a temperature-controlled jet flow formed by the accommodating chamber (4) toward the retention space (3).

5. The rod drying platform for an aluminum rod furnace according to claim 4, characterized in that: A first shaft seat (9) is provided on the lower side of the fixed angle slope (25), and both ends of the first rotating shaft (6) are rotatably connected and arranged on the first shaft seat (9). A through hole (10) for the rotating disk (7) to pass through is provided on the chute portion (1) at a position corresponding to the rotating disk (7).

6. The rod drying platform for an aluminum rod furnace according to claim 5, characterized in that: The plurality of rod turning devices (2) are controlled to rotate by a synchronous driving mechanism, which comprises a first pulley (11), a second pulley (12), a transmission belt (13), and a reduction motor (14). The first pulley (11) and the second pulley (12) are fixedly provided at the end of the first rotating shaft (6). The transmission belt (13) is sleeved on the corresponding pulleys of two adjacent first rotating shafts (6) to form a transmission group. The reduction motor (14) drives one of the rod turning devices (2) to rotate.

7. The rod drying platform for an aluminum rod furnace according to claim 6, characterized in that: The belt-shaped driving component is a driving chain (15). One end of the chute portion (1) is rotatably provided with a driven sprocket (16) and the other end is provided with a driving sprocket (17). The driving chain (15) is sleeved on the driven sprocket (16) and the driving sprocket (17). The driving chain (15) is located on the upper side of the chute portion (1) to form a driving side (18), and is located on the lower side of the chute portion (1) to form a return side (19).

8. The rod drying platform for an aluminum rod furnace according to claim 7, characterized in that: A chain bracket (20) is provided in the fixed-angle slope (25), and the chain bracket (20) lifts the drive side (18) chain slightly above the upper surface of the chute portion (1); the drive chain (15) is arranged in the space between two adjacent rotating disks (7); and a plurality of protruding spikes (21) are formed on the outer wall surface of the drive chain (15).

9. The rod drying platform for an aluminum rod furnace according to claim 4, characterized in that: The accommodating chamber (4) is formed on the lower end surface of the chute portion (1), and a plurality of injection holes (22) are formed on the surface of the chute portion (1), and the injection holes (22) are connected to the interior of the accommodating chamber (4); the feeding pipeline (5) includes a main feeding pipe (23) and a branch feeding pipe (24), and the side of the main feeding pipe (23) is connected to the plurality of branch feeding pipes (24), and the branch feeding pipes (24) are connected to the accommodating chamber (4).

10. The rod drying platform for an aluminum rod furnace according to claim 1, characterized in that: The feeding control part (30) includes a storage trough, a feeding wheel (31), and a material stripping plate (32). The storage trough is divided into two storage spaces (34) by a middle partition (33) for connecting two aluminum rod furnaces respectively. The storage space (34) includes an upper space (35), a diameter reducing part (36), and an arranging part (37) connected in sequence. The feeding wheel (31) is rotatably arranged at the lower part of the storage trough. The side wall of the feeding wheel (31) is provided with a receiving groove (38) along the axial direction. The receiving groove (38) receives the aluminum rod (40) dropped from the arranging part (37) and drives it to rotate out. The outer wall of the feeding wheel (31) is provided with an annular groove (39) for the material stripping plate (32) to be placed. The other end of the material stripping plate (32) extends to the end of the storage trough.

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