A rotary aluminum rod heating furnace and method

Abstract

The present invention discloses a rotary aluminum rod heating furnace and method, and specifically relates to the field of aluminum rod heating furnaces. The heating furnace comprises: a furnace body, a feeding mechanism is arranged on one side of the furnace body, the feeding mechanism is used to transport the aluminum rod into the furnace body, a burner is arranged in the furnace body, and the burner is used to heat the aluminum rod; a placing mechanism is arranged in the furnace body, the placing mechanism comprises a discharge tray, a plurality of discharge areas evenly arranged in the circumferential direction are arranged on the discharge tray, a partitioning mechanism is arranged on the discharge area, the partitioning mechanism comprises a plurality of rotatable partitions, and the bottom of the partition is an arc surface or an inclined surface, and a plurality of aluminum rods are placed in the discharge area through a plurality of partitions. The present invention sets a swinging mechanism so that the aluminum rod can slide back and forth between two adjacent partitions during the heating process, so as to avoid the problem that the end of the aluminum rod is damaged due to the long-term contact with the partition during the heating process, thereby affecting the quality of the aluminum rod.

Description

Technical Field

[0001] The present invention relates to the technical field of aluminum rod heating furnaces, and more specifically, to a rotary aluminum rod heating furnace and a method thereof. Background Art

[0002] Aluminum rod heating furnace is an industrial equipment specially used for heating aluminum rods. Its main purpose is to preheat the aluminum rods to a temperature suitable for further processing (such as extrusion, forging or rolling, etc.). Aluminum rod heating furnaces are widely used in the aluminum processing industry, including various processes of producing aluminum profiles, aluminum plates and other aluminum products.

[0003] At present, the aluminum rod heating furnace is mainly used to heat long aluminum rods and short aluminum rods when heating aluminum rods. When heating long aluminum rods, due to the long aluminum rods, a corresponding placement cavity in the aluminum rod heating furnace can usually only place one long aluminum rod. However, when heating short aluminum rods, due to the short aluminum rods, multiple aluminum rods can be placed in one placement cavity. Therefore, when heating short aluminum rods, if the ends of two adjacent short aluminum rods placed in the same placement cavity touch each other, the contacting ends will accumulate or dissipate local heat, resulting in different heating effects of the short aluminum rods, thereby affecting their overall temperature uniformity. Therefore, in order to avoid the contact between the ends of the two short aluminum rods affecting the heating effect of the aluminum rods, it is necessary to place multiple partition blocks in the placement cavity to avoid the end contact between the two short aluminum rods, and in order to avoid the end of the short aluminum rod from fitting with the partition block, it is necessary to set the end of the partition block close to the short aluminum rod to an arc surface or an inclined surface to avoid the problem of affecting the heating effect caused by the fitting of the end of the short aluminum rod with the partition block.

[0004] However, during the use of the current rotary aluminum rod heating furnace, when the short aluminum rod is driven to rotate and heat in the heating furnace, since the short aluminum rod needs to be placed in the placement cavity, the diameter of the placement cavity needs to be larger than the end diameter of the short aluminum rod. During the rotation process, the short aluminum rod is affected by inertia to slide freely in the placement cavity. If the short aluminum rod slides to the end and contacts the dividing block, and since the end face of the dividing block is an arc or inclined surface, the contact portion between the short aluminum rod and the dividing block is a line, and this line is the arc line of the end of the short aluminum rod. At this time, during the high-temperature heating process, if the end of the short aluminum rod contacts the dividing block for a long time, it is easy to cause deformation of the contact portion between the end of the short aluminum rod and the dividing block, causing problems affecting the quality of the short aluminum rod. Summary of the invention

[0005] The present invention provides a rotary aluminum rod heating furnace and method, and aims to solve the following problem: in the process of heating short aluminum rods in the existing rotary heating furnace, in order to avoid contact between the ends of adjacent short aluminum rods, it is necessary to set a partition block with an arc surface or an inclined surface in the placement cavity to separate the adjacent short aluminum rods. However, during the rotary heating process, the short aluminum rods are prone to slide due to friction, resulting in the problem that the ends of the short aluminum rods are in contact with the partition block for a long time. At this time, during the high-temperature heating process, the contact part between the end of the short aluminum rod and the partition block is easily deformed, resulting in the problem of affecting the quality of the short aluminum rods.

[0006] To achieve the above object, the present invention provides the following technical solution: a rotary aluminum rod heating furnace, comprising: a furnace body, a feeding mechanism is provided on one side of the furnace body, the feeding mechanism is used to transport the aluminum rod into the furnace body, a burner is provided in the furnace body, and the burner is used to heat the aluminum rod;

[0007] A placing mechanism is provided in the furnace body, the placing mechanism comprises a discharge tray, a plurality of discharge areas evenly arranged in the circumferential direction are provided on the discharge tray, a partitioning mechanism is provided on the discharge area, the partitioning mechanism comprises a plurality of rotatable partitions, and the bottom of the partition is an arc surface or an inclined surface, and a plurality of aluminum bars are placed in the discharge area through the plurality of partitions at intervals. Before feeding, the dividing end of the partition is located outside the discharge area. After feeding, the dividing mechanism drives the partition to rotate, and rotates the dividing end of the partition into the discharge area;

[0008] The furnace body is provided with a rotating driving mechanism, which is used to drive the placing mechanism to rotate when heating the aluminum rod. The furnace body is also provided with a swinging mechanism, which is used to drive the placing mechanism to swing up and down, so that when the placing mechanism swings, the aluminum rod can slide left and right between two adjacent partitions.

[0009] A discharging mechanism is arranged on the other side of the furnace body. The discharging mechanism comprises a furnace door which can be driven to open and close. The discharging mechanism discharges the aluminum rods by driving the furnace door to open.

[0010] In a preferred embodiment, a plurality of placement tubes are fixedly arranged on the discharge tray, and the discharge area is an area in the placement tubes for placing aluminum bars.

[0011] In a preferred embodiment, a positioning mechanism is provided in the furnace body, the positioning mechanism includes a plurality of positioning components, the plurality of positioning components are evenly distributed in the circumferential direction of the discharge tray, the positioning components include three circular shafts, the discharge area is the area surrounded by the three circular shafts, two of which are set in fixed positions, and the other circular shaft is movably set, a side groove is opened in the discharge tray, and connecting blocks are rotatably set on the three circular shafts, two of which are fixedly set in the discharge tray, and the other connecting block is slidably set in the side groove, and an elastic member is set at the end of the connecting block, and a plurality of partitions are provided with rotatable rollers.

[0012] In a preferred embodiment, the rotary drive mechanism includes a side seat, the discharge tray is rotatably arranged on the side seat, a driving member 1 is installed on the side seat, a driving gear 1 is installed on the output end of the driving member 1, a driven gear 1 is fixedly arranged on the discharge tray, and the driving gear 1 is meshed with the driven gear 1.

[0013] In a preferred embodiment, the separating mechanism includes a rotating shaft, which is rotatably arranged in the placing tube, and a plurality of separating members are fixedly arranged on the rotating shaft. An inner cavity 1 is opened in the discharge tray, and a power component 1 is installed in the inner cavity 1. A driving gear 2 is installed at the output end of the power component 1. A driven gear ring 1 is rotatably arranged in the inner cavity 1, and a driven gear 2 is installed at the end of the rotating shaft. Both the driving gear 2 and the driven gear 2 are meshed with the driven gear ring 1.

[0014] In a preferred embodiment, the swing mechanism includes a fixed seat, which is fixedly arranged on the furnace body, a connecting seat is hingedly arranged at the end of the fixed seat, a side seat is fixedly arranged on the connecting seat, an articulated rod 1 is hinged in the connecting seat, a driving member 2 is installed on the fixed seat, an articulated rod 2 is installed at the output end of the driving member 2, and the articulated rod 1 is hinged to the end of the articulated rod 2.

[0015] In a preferred embodiment, a rotating mechanism is arranged in the discharge tray, and the rotating mechanism includes an inner cavity 2 opened in the discharge tray, a power component 2 is arranged in the inner cavity 2, a driving gear 3 is installed at the output end of the power component 2, a driven gear ring 2 is rotatably arranged in the inner cavity 2, and the three circular shafts are all rotatably arranged, and a driven gear 3 is fixedly arranged on one of the two circular shafts set in fixed positions, and the driving gear 3 and the driven gear 3 are both meshed with the driven gear ring 2.

[0016] In a preferred embodiment, the feeding mechanism includes a discharge assembly and a pushing assembly. The discharge assembly is used to place the aluminum rod to be heated. The discharge assembly includes a discharge rack, and a plurality of inclined discharge plates are arranged on the discharge rack. The discharge rack is also provided with a loading assembly, and the loading assembly is used to transport the aluminum rod to be heated to the pushing assembly. The loading assembly includes a rotatable horizontal axis, and a driving component is hingedly installed on the discharge rack. The output end of the driving component is hinged with a connecting rod 1, and the end of the connecting rod 1 is fixedly connected to the horizontal axis. A connecting rod is fixedly arranged on the horizontal axis, and the end of the connecting rod is hinged with a connecting rod 2, and the end of the connecting rod 2 is hinged with a pushing plate, and the pushing plate is slidably arranged on the side of the discharge plate.

[0017] In a preferred embodiment, the pushing assembly includes a feeding rack, which is arranged at the loading end of the unloading rack, and a plurality of supporting rollers are rotatably arranged on the feeding rack, and a pushing rod which can move linearly along the horizontal direction of the feeding rack is arranged on the feeding rack. The pushing assembly pushes the aluminum rod into the furnace body through the pushing rod.

[0018] A method for using a rotary aluminum rod heating furnace comprises the following steps:

[0019] Step 1: The feeding mechanism pushes the aluminum rod to be heated to the discharge area;

[0020] Step 2: The partition mechanism drives the partition to rotate and rotates the partition into the discharge area to separate the aluminum bars in the discharge area. When the partition is not fully extended into the discharge area, the partition is stopped from rotating. Then the swing mechanism drives the placement mechanism to swing up and down so that the ends of the aluminum bars in the discharge area do not contact the corresponding partition. When the placement mechanism is reset to a horizontal state, the swing mechanism is stopped.

[0021] Step 3: Continue to drive the partition mechanism so that the bottom of the partition is fully extended into the discharge area. At this time, the positioning mechanism moves one of the circular shafts through the roller, so that the three circular shafts can position the aluminum rod;

[0022] Step 4: The rotating driving mechanism drives the placing mechanism to rotate, and heats the aluminum rod through the burner. During the heating process, the rotating mechanism drives one of the circular shafts set at a fixed position to rotate, so that the aluminum rod rotates under the action of the positioning mechanism;

[0023] Step 5: After heating is completed, the discharging mechanism drives the furnace door to open and discharge the aluminum rod.

[0024] The beneficial effects of the present invention are:

[0025] The present invention provides a swing mechanism so that the aluminum rod can slide back and forth between two adjacent partitions during the heating process, thereby avoiding the problem that the end of the aluminum rod is damaged due to long-term contact with the partition during the heating process, thereby affecting the quality of the aluminum rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0027] Figure 2 It is a schematic diagram of the side cross-sectional structure of the furnace body of the present invention.

[0028] Figure 3 A three-dimensional schematic diagram of the placement mechanism of the present invention Figure 1 .

[0029] Figure 4 for Figure 3 Schematic diagram of the cross-sectional structure.

[0030] Figure 5 for Figure 4 Enlarged view of part A.

[0031] Figure 6 The working state of the spacing mechanism of the present invention is shown in FIG. Figure 1.

[0032] Figure 7 It is a schematic diagram of the top view and cross-section structure of the rotary drive mechanism and the swing mechanism of the present invention.

[0033] Figure 8 A three-dimensional schematic diagram of the placement mechanism of the present invention Figure 2 .

[0034] Fig. 9 for Figure 8 A magnified view of the middle structure from another perspective.

[0035] Fig.10 for Figure 8 Schematic diagram of the side structure.

[0036] Fig.11 for Fig.10 The cross-sectional structure of Figure 1 .

[0037] Fig.12 for Fig.11 Magnified view of part B.

[0038] Fig.13 The working state of the spacing mechanism of the present invention is shown in FIG. Figure 2 .

[0039] Fig.14 for Fig.10 The cross-sectional structure of Figure 2 .

[0040] Fig.15 for Fig.14 Magnified view of part C.

[0041] Fig.16 It is a schematic diagram of the three-dimensional structure of the feeding mechanism of the present invention.

[0042] Fig.17 It is a schematic diagram of the three-dimensional structure of the feeding assembly of the present invention.

[0043] Fig.18 The figure is a flow chart of the method of the present invention.

[0044] The accompanying drawings are marked as follows: 1. furnace body; 2. feeding mechanism; 21. discharge assembly; 211. discharge rack; 212. discharge plate; 213. loading assembly; 2131. horizontal axis; 2132. driving component; 2133. connecting rod 1; 2134. connecting rod; 2135. connecting rod 2; 2136. pushing plate; 22. pushing assembly; 221. feeding rack; 222. supporting roller; 223. pushing rod; 3. burner; 4. placing mechanism; 41. discharge tray; 42. placing tube; 5. rotating driving mechanism; 51. side seat; 52. driving member 1; 53. driving gear 1; 54. driven gear Wheel 1; 6. Separation mechanism; 61. Rotating shaft; 62. Separation piece; 63. Inner cavity 1; 64. Power component 1; 65. Driving gear 2; 66. Driven gear ring 1; 67. Driven gear 2; 7. Swing mechanism; 71. Fixed seat; 72. Connecting seat; 73. Articulated rod 1; 74. Driving piece 2; 75. Articulated rod 2; 8. Positioning mechanism; 81. Round shaft; 82. Connecting block; 83. Side groove; 84. Elastic piece; 85. Paddle roller; 9. Rotation mechanism; 91. Inner cavity 2; 92. Power component 2; 93. Driving gear 3; 94. Driven gear ring 2; 95. Driven gear 3; 10. Aluminum rod. DETAILED DESCRIPTION

[0045] The present application is further described in detail below in conjunction with the accompanying drawings. It is necessary to point out here that the following specific implementation methods are only used to further illustrate the present application and cannot be understood as limiting the scope of protection of the present application. Technical personnel in this field can make some non-essential improvements and adjustments to the present application based on the above application content.

[0046] Refer to the instruction manual Figures 1 to 7 A rotary aluminum rod heating furnace comprises: a furnace body 1, a feeding mechanism 2 is arranged on one side of the furnace body 1, the feeding mechanism 2 is used to transport the aluminum rod 10 into the furnace body 1, a burner 3 is arranged in the furnace body 1, and the burner 3 is used to heat the aluminum rod 10;

[0047] A placing mechanism 4 is arranged in the furnace body 1, and the placing mechanism 4 includes a discharge tray 41, and a plurality of discharge areas evenly arranged in the circumferential direction are arranged on the discharge tray 41, and a partition mechanism 6 is arranged on the discharge area, and the partition mechanism 6 includes a plurality of rotatable partitions 62, and the bottom of the partition 62 is arranged as an arc surface or an inclined surface, and a plurality of aluminum bars 10 are placed in the discharge area through the plurality of partitions 62 at intervals. Before feeding, the dividing end of the partition 62 is located outside the discharge area, and after feeding, the partition mechanism 6 drives the partition 62 to rotate, and rotates the dividing end of the partition 62 into the discharge area;

[0048] The furnace body 1 is provided with a rotating driving mechanism 5, which is used to drive the placing mechanism 4 to rotate when the aluminum rod 10 is heated. The furnace body 1 is also provided with a swinging mechanism 7, which is used to drive the placing mechanism 4 to swing up and down, so that when the placing mechanism 4 swings, the aluminum rod 10 can slide left and right between two adjacent partitions 62;

[0049] A discharging mechanism is disposed on the other side of the furnace body 1 . The discharging mechanism includes a furnace door that can be driven to open and close. The discharging mechanism discharges the aluminum rod 10 by driving the furnace door to open.

[0050] It should be noted that the discharge area can be a round tube, and the hollow part inside the round tube is the area for placing the aluminum rod 10. By setting the bottom of the partition 62 to an arc surface or an inclined surface, the arc surface or inclined surface of the partition 62 is divided into the separation end of the partition 62, so that when the partition 62 separates the aluminum rod 10, the partition 62 will not block the end of the aluminum rod 10, avoiding the problem of blocking the end of the aluminum rod 10 and affecting the heating effect. The discharge mechanism can use a cylinder, which drives the furnace door to slide open, so that it is convenient to discharge the aluminum rod 10 after heating is completed.

[0051] The specific implementation scenario is as follows: the aluminum rod 10 to be heated is transported into the round tube by the feeding mechanism 2, and then the partition mechanism 6 drives the partition 62 to rotate, and the dividing end of the partition 62 is rotated into the discharge area, so that the aluminum rod 10 can be placed at intervals under the action of the partition 62, and then the aluminum rod 10 is heated under the action of the burner 3, and the placement mechanism 4 is driven to rotate for heating by the rotating drive mechanism 5, and at the same time, the swing mechanism 7 drives the placement mechanism 4 to swing back and forth up and down in a small amplitude, so that the aluminum rod 10 can slide back and forth between two adjacent partitions 62 during the heating process, so that the reciprocating sliding of the partition 62 during the heating process can prevent the aluminum rod 10 from sliding in the round tube due to the rotation of the placement mechanism 4 during the heating process, resulting in the end of the aluminum rod 10 being in contact with the partition 62 for a long time, resulting in the end of the aluminum rod 10 being damaged due to the long-term contact with the partition 62 under the action of the high temperature of heating, thereby affecting the quality of the aluminum rod 10.

[0052] For further information, please refer to the attached manual. Figure 3 A plurality of placement tubes 42 are fixedly arranged on the discharge tray 41 , and the discharge area is an area in the placement tubes 42 for placing the aluminum bars 10 .

[0053] It should be noted that, by adopting the placement tube 42 , the hollow portion inside the placement tube 42 is used as an area for placing the aluminum rod 10 , which facilitates the placement of the aluminum rod 10 .

[0054] In the above technical solution, the aluminum rod 10 is placed through the placement tube 42. Since the end diameter of the placement tube 42 is constant and the end diameter of the placement tube 42 needs to be larger than the diameter of the aluminum rod 10, the aluminum rod 10 can be conveniently pushed into the placement tube 42. Therefore, the aluminum rod 10 cannot be positioned. In addition, the swing mechanism 7 is used to make the aluminum rod 10 slide back and forth left and right during the heating process to avoid the problem that the end of the aluminum rod 10 is damaged by long-term contact with the partition 62. However, the aluminum rod 10 needs to slide between two adjacent partitions 62, which inevitably causes the aluminum rod 10 to slide during the heating process. There may be a problem of collision between the end of the aluminum rod 10 and the partition 62. If the aluminum rod 10 has been heated to a high temperature when the collision occurs, it is still easy to cause damage to the end of the aluminum rod 10. For this reason, the present invention proposes a positioning mechanism 8. Before heating, the aluminum rod 10 is adjusted to be between the two partitions 62 through the swing mechanism 7, and the aluminum rod 10 is positioned when both ends are not in contact with the partition 62. This can not only solve the problem of long-term contact between the end of the aluminum rod 10 and the partition 62, but also solve the problem of collision between the end of the aluminum rod 10 and the partition 62.

[0055] For details, please refer to the attached manual. Figures 8 to 13 A positioning mechanism 8 is provided in the furnace body 1, and the positioning mechanism 8 includes a plurality of positioning components, and the plurality of positioning components are evenly distributed in the circumferential direction of the discharge tray 41. The positioning components include three rotatable circular shafts 81. The discharge area is an area surrounded by the three circular shafts 81, wherein two circular shafts 81 are fixed in position, and the other circular shaft 81 is movably provided. A side groove 83 is provided in the discharge tray 41, and connecting blocks 82 are rotatably provided on the three circular shafts 81, wherein two circular shafts 81 are fixed in the discharge tray 41, and the other connecting block 82 is slidably provided in the side groove 83, and an elastic member 84 is provided at the end of the connecting block 82, and a plurality of partitions 62 are provided with rotatable rollers 85.

[0056] It should be noted that after the feeding mechanism 2 feeds the aluminum rod 10 to be heated between the three circular shafts 81, the partitioning mechanism 6 drives the partition 62 to rotate. When the dividing end of the partition 62 has not fully extended into the discharge area, the partition 62 can already separate the aluminum rod 10, and then the swing mechanism 7 drives the placement mechanism 4 to swing back and forth. Through the separation of the partition 62 and the reciprocating swing of the placement mechanism 4, the aluminum rod 10 is adjusted to a state where both ends are not in contact with the partition 62, and the placement mechanism 4 is adjusted to a horizontal state, and then the partition mechanism 6 is continued to be driven to rotate the dividing end of the partition 62 completely into the discharge area. At this time, during the rotation of the partition 62, the roller 85 can be driven to move, so that the roller 85 drives the movable circular shaft 81 to move, so that the three circular shafts 81 are in contact with the aluminum rod 10, and the aluminum rod 10 is positioned.

[0057] For further information, please refer to the attached manual. Figure 7 The rotating drive mechanism 5 includes a side seat 51, and the discharge tray 41 is rotatably set on the side seat 51. A driving member 52 is installed on the side seat 51, and a driving gear 53 is installed on the output end of the driving member 52. A driven gear 54 is fixedly set on the discharge tray 41, and the driving gear 53 is meshed with the driven gear 54.

[0058] It should be noted that the driving member 52 is a motor, which drives the driving gear 53 to rotate, so that the driving gear 53 drives the driven gear 54 to rotate, and then drives the discharge tray 41 to rotate, so that the discharge tray 41 drives the aluminum rods 10 in the discharge area to perform orbital motion for heating treatment during the rotation process.

[0059] For further information, please refer to the attached manual. Figure 5 and Figure 6 The separation mechanism 6 includes a rotating shaft 61, which is rotatably arranged in the placement tube 42, and a plurality of separators 62 are fixedly arranged on the rotating shaft 61. An inner cavity 63 is opened in the discharge tray 41, and a power component 64 is installed in the inner cavity 63. A driving gear 65 is installed at the output end of the power component 64. A driven gear ring 66 is rotatably arranged in the inner cavity 63, and a driven gear 67 is installed at the end of the rotating shaft 61. The driving gear 65 and the driven gear 67 are both meshed with the driven gear ring 66.

[0060] It should be noted that the power component 1 64 is a motor, which drives the driving gear 2 65 to rotate, so that the driving gear 2 65 drives the driven gear ring 1 66 to rotate, thereby driving the multiple rotating shafts 61 to rotate through the driven gear ring 1 66, so that the multiple rotating shafts 61 can drive the corresponding partitions 62 to rotate.

[0061] For further information, please refer to the attached manual. Figure 7 The swing mechanism 7 includes a fixed seat 71, which is fixedly arranged on the furnace body 1, and a connecting seat 72 is hingedly arranged at the end of the fixed seat 71. The side seat 51 is fixedly arranged on the connecting seat 72, and a hinged rod 1 73 is hinged in the connecting seat 72. A driving member 2 74 is installed on the fixed seat 71, and a hinged rod 2 75 is installed at the output end of the driving member 2 74. The hinged rod 1 73 is hinged to the end of the hinged rod 2 75.

[0062] It should be noted that the driving member 2 74 is a motor, which drives the hinged rod 2 75 to perform orbital motion, and drives the hinged rod 1 73 to perform orbital motion through the hinged rod 2 75, so that when the hinged rod 1 73 is in orbital motion, it can move the connecting seat 72 to swing back and forth up and down.

[0063] In the above technical scheme, if the three circular shafts 81 are all in a non-rotatable state, the aluminum rod 10 between the three circular shafts 81 is always in a fixed state. Since the position of the burner 3 is fixed, during the rotational heating process, since the aluminum rod 10 is always fixed, when the aluminum rod 10 moves to the part close to the burner 3 for heating, the heating effect of the part of the aluminum rod 10 close to the burner 3 is better than that of the part of the aluminum rod 10 far from the burner 3. For this reason, the present invention proposes a rotating mechanism 9, which is used to drive the aluminum rod 10 to actively rotate during the heating process and the revolution of the aluminum rod 10 to improve the heating effect of the aluminum rod 10.

[0064] For details, please refer to the attached manual. Fig.14 and Fig.15 A rotating mechanism 9 is arranged in the discharge tray 41, and the rotating mechanism 9 includes an inner cavity 2 91 opened in the discharge tray 41, a power component 2 92 is arranged in the inner cavity 2 91, a driving gear 3 93 is installed at the output end of the power component 2 92, a driven gear ring 2 94 is rotatably arranged in the inner cavity 2 91, and the three circular shafts 81 are all rotatably arranged, and a driven gear 3 95 is fixedly arranged on one of the circular shafts 81 of the two fixed position circular shafts 81, and the driving gear 3 93 and the driven gear 3 95 are both meshed with the driven gear ring 2 94.

[0065] It should be noted that the power component 2 92 is a motor, which drives the driving gear 3 93 to rotate, so that the driving gear 3 93 drives the driven gear ring 2 94 to rotate. When the driven gear ring 2 94 rotates, it can drive multiple driven gears 3 95 to rotate, so that in the process of positioning the aluminum rod 10 through the three rotatable circular shafts 81, one of the circular shafts 81 can be driven to actively rotate, which can drive the aluminum rod 10 to rotate, thereby improving the heating effect of the aluminum rod 10 during the heating process.

[0066] For further information, please refer to the attached manual. Fig.16 The feeding mechanism 2 includes a discharge assembly 21 and a push assembly 22. The discharge assembly 21 is used to place the aluminum rod 10 to be heated. The discharge assembly 21 includes a discharge rack 211. The discharge rack 211 is provided with a plurality of inclined discharge plates 212. The discharge rack 211 is also provided with a loading assembly 213. The loading assembly 213 is used to transport the aluminum rod 10 to be heated to the push assembly 22. The loading assembly 213 includes a rotating horizontal axis 2131. A driving component 2132 is hingedly installed on the frame 211, and a connecting rod 2133 is hingedly installed on the output end of the driving component 2132. The end of the connecting rod 2133 is fixedly connected to the horizontal axis 2131. A connecting rod 2134 is fixedly installed on the horizontal axis 2131. A connecting rod 2135 is hingedly installed on the end of the connecting rod 2134. A push plate 2136 is hingedly installed on the end of the connecting rod 2135. The push plate 2136 is slidably set on the side of the discharge plate 212.

[0067] It should be noted that the discharge plate 212 is L-shaped, and the driving component 2132 is a cylinder. First, multiple aluminum bars 10 are placed on the inclined discharge plate 212, and then the cylinder pushes the connecting rod 1 2133 to drive the horizontal axis 2131 to rotate, so that the horizontal axis 2131 drives the connecting rod 2134 to rotate, and pushes the push plate 2136 upward through the connecting rod 2135, so that the push plate 2136 pushes the aluminum bar 10 closest to the feeding rack 221 to move upward and roll onto the feeding rack 221.

[0068] For further information, please refer to the attached manual. Fig.17 The pushing assembly 22 includes a feeding rack 221, which is arranged at the loading end of the unloading rack 211. A plurality of supporting rollers 222 are rotatably arranged on the feeding rack 221, and a pushing rod 223 which can move linearly along the horizontal direction of the feeding rack 221 is arranged on the feeding rack 221. The pushing assembly 22 pushes the aluminum rod 10 into the furnace body 1 through the pushing rod 223.

[0069] It should be noted that the horizontal linear movement of the push rod 223 can be driven by a screw motor. When the aluminum rod 10 is pushed to the feeding rack 221, the aluminum rod 10 can fall onto the supporting roller 222, and then the push rod 223 can be driven by the screw motor to push the aluminum rod 10 into the furnace body 1 for feeding.

[0070] It should also be noted that the lead screw motor refers to a transmission device that converts rotational motion into linear motion. It is usually composed of a motor and a lead screw. A nut is provided on the lead screw that is connected to the lead screw thread. The motor drives the lead screw to rotate, and drives the nut to move along the lead screw axis to achieve linear motion output. By connecting the push rod 223 to the nut, when the aluminum rod 10 falls onto the support roller 222, the push rod 223 is driven by the lead screw motor to move in a straight line, first making the end of the push rod 223 contact with the end of the aluminum rod 10, and then the lead screw motor continues to drive the push rod 223 to move in a straight line, thereby pushing the aluminum rod 10 to move in a direction close to the furnace body 1 until the aluminum rod 10 is pushed into the furnace body 1, thereby realizing the function of automatically feeding the aluminum rod 10 into the furnace body 1 by driving the push rod 223 by the lead screw motor.

[0071] Refer to the instruction manual Fig.18 , a method for using a rotary aluminum rod heating furnace, comprising the following steps:

[0072] Step 1: The feeding mechanism 2 pushes the aluminum rod 10 to be heated to the discharge area;

[0073] Step 2: The partition mechanism 6 drives the partition 62 to rotate and rotates the partition 62 into the discharge area to separate the aluminum bars 10 in the discharge area. When the partition 62 does not fully extend into the discharge area, the partition 62 is stopped from rotating. Then the swing mechanism 7 drives the placement mechanism 4 to swing up and down so that the ends of the aluminum bars 10 in the discharge area do not contact the corresponding partition 62. When the placement mechanism 4 is reset to a horizontal state, the swing mechanism 7 is stopped.

[0074] Step 3: Continue to drive the partition mechanism 6 so that the bottom of the partition 62 is completely extended into the discharge area. At this time, the positioning mechanism 8 moves one of the circular shafts 81 through the roller 85, so that the three circular shafts 81 can position the aluminum rod 10;

[0075] Step 4: The rotation drive mechanism 5 drives the placement mechanism 4 to rotate, and the burner 3 heats the aluminum rod 10. During the heating process, the rotation mechanism 9 drives the circular shaft 81 set at one of the fixed positions to rotate, so that the aluminum rod 10 rotates under the action of the positioning mechanism 8;

[0076] Step 5: After heating is completed, the discharging mechanism drives the furnace door to open and discharge the aluminum rod 10.

[0077] It should be noted that the discharge mechanism may include a cylinder and a slidable furnace door, and a discharge port is opened on the furnace body 1. When the furnace door is pushed to slide by the cylinder, the heated aluminum rod 10 can be discharged from the discharge port after heating is completed.

[0078] The above-mentioned embodiments only express several implementation methods of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the present invention. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention.

Claims

1. A rotary aluminum rod heating furnace, characterized in that: include: A furnace body (1), wherein a feeding mechanism (2) is provided on one side of the furnace body (1), and the feeding mechanism (2) is used to transport an aluminum rod (10) into the furnace body (1); a burner (3) is provided in the furnace body (1), and the burner (3) is used to heat the aluminum rod (10); A placement mechanism (4) is provided in the furnace body (1), the placement mechanism (4) comprising a discharge tray (41), the discharge tray (41) being provided with a plurality of discharge areas evenly arranged in a circumferential direction, the discharge areas being provided with a partition mechanism (6), the partition mechanism (6) comprising a plurality of rotatable partitions (62), the bottom of the partitions (62) being arranged as an arc surface or an inclined surface, the discharge areas being provided with a plurality of aluminum bars (10) spaced apart by the plurality of partitions (62), before feeding, the dividing end of the partition (62) being located outside the discharge area, and after feeding, the partition mechanism (6) driving the partition (62) to rotate, rotating the dividing end of the partition (62) into the discharge area; The furnace body (1) is provided with a rotation drive mechanism (5), the rotation drive mechanism (5) is used to drive the placement mechanism (4) to rotate when the aluminum rod (10) is heated; the furnace body (1) is also provided with a swing mechanism (7), the swing mechanism (7) is used to drive the placement mechanism (4) to swing up and down, so that when the placement mechanism (4) swings, the aluminum rod (10) can slide left and right between two adjacent partitions (62); A discharge mechanism is provided on the other side of the furnace body (1), the discharge mechanism comprising a furnace door that can be driven to open and close, and the discharge mechanism discharges the aluminum rod (10) by driving the furnace door to open; A positioning mechanism (8) is provided in the furnace body (1), the positioning mechanism (8) comprising a plurality of positioning components, the plurality of positioning components being evenly distributed in the circumferential direction of the discharge tray (41), the positioning components comprising three circular shafts (81), the discharge area being an area surrounded by the three circular shafts (81), two of which are fixedly arranged, and the other circular shaft (81) is movably arranged, a side groove (83) is provided in the discharge tray (41), and connecting blocks (82) are rotatably arranged on the three circular shafts (81), two of which are fixedly arranged in the discharge tray (41), and the other connecting block (82) is slidably arranged in the side groove (83), and an elastic member (84) is arranged at the end of the connecting block (82), and a plurality of partitions (62) are provided with rotatable rollers (85); A rotating mechanism (9) is arranged in the discharge tray (41), and the rotating mechanism (9) comprises a second inner cavity (91) opened in the discharge tray (41), a second power component (92) is arranged in the second inner cavity (91), a driving gear (93) is installed at the output end of the second power component (92), a second driven gear ring (94) is rotatably arranged in the second inner cavity (91), and the three circular shafts (81) are all rotatably arranged, and a driven gear (95) is fixedly arranged on one of the two circular shafts (81) arranged at fixed positions, and the driving gear (93) and the driven gear (95) are both meshed with the second driven gear ring (94).

2. The rotary aluminum rod heating furnace according to claim 1, characterized in that: A plurality of placement tubes (42) are fixedly arranged on the discharge tray (41), and the discharge area is an area inside the placement tubes (42) for placing the aluminum bars (10).

3. The rotary aluminum rod heating furnace according to claim 2, characterized in that: The rotary drive mechanism (5) comprises a side seat (51), the material discharge tray (41) is rotatably arranged on the side seat (51), a driving member 1 (52) is mounted on the side seat (51), a driving gear 1 (53) is mounted on the output end of the driving member 1 (52), a driven gear 1 (54) is fixedly arranged on the material discharge tray (41), and the driving gear 1 (53) is meshed with the driven gear 1 (54).

4. The rotary aluminum rod heating furnace according to claim 3 is characterized in that: The partition mechanism (6) comprises a rotating shaft (61) which is rotatably arranged in the placement tube (42). A plurality of partitions (62) are fixedly arranged on the rotating shaft (61). An inner cavity (63) is provided in the discharge tray (41). A power component (64) is installed in the inner cavity (63). A driving gear (65) is installed at the output end of the power component (64). A driven gear ring (66) is rotatably arranged in the inner cavity (63). A driven gear ring (67) is installed at the end of the rotating shaft (61). The driving gear (65) and the driven gear ring (67) are meshed with the driven gear ring (66).

5. The rotary aluminum rod heating furnace according to claim 4, characterized in that: The swing mechanism (7) comprises a fixed seat (71), the fixed seat (71) being fixedly arranged on the furnace body (1), a connecting seat (72) being hingedly arranged at the end of the fixed seat (71), the side seat (51) being fixedly arranged on the connecting seat (72), a hinged rod (73) being hingedly arranged inside the connecting seat (72), a driving member (74) being mounted on the fixed seat (71), a hinged rod (75) being mounted at the output end of the driving member (74), and the hinged rod (73) being hingedly connected to the end of the hinged rod (75).

6. The rotary aluminum rod heating furnace according to claim 5, characterized in that: The feeding mechanism (2) comprises a discharge assembly (21) and a push assembly (22), wherein the discharge assembly (21) is used to place the aluminum rod (10) to be heated, and the discharge assembly (21) comprises a discharge rack (211), wherein the discharge rack (211) is provided with a plurality of inclined discharge plates (212), and the discharge rack (211) is further provided with a loading assembly (213), wherein the loading assembly (213) is used to transport the aluminum rod (10) to be heated onto the push assembly (22), and wherein the loading assembly (213) comprises a rotatable horizontal axis (2131), wherein the horizontal axis (2131) is provided with a plurality of inclined discharge plates (212). A driving component (2132) is hingedly mounted on the material unloading frame (211); a connecting rod (2133) is hingedly mounted on the output end of the driving component (2132); an end of the connecting rod (2133) is fixedly connected to the transverse axis (2131); a connecting rod (2134) is fixedly mounted on the transverse axis (2131); a connecting rod (2135) is hingedly mounted on the end of the connecting rod (2134); a pushing plate (2136) is hingedly mounted on the end of the connecting rod (2135); and the pushing plate (2136) is slidably mounted on the side of the material unloading plate (212).

7. The rotary aluminum rod heating furnace according to claim 6, characterized in that: The pushing assembly (22) comprises a feeding rack (221), the feeding rack (221) being arranged at a feeding end of a material unloading rack (211), a plurality of supporting rollers (222) being rotatably arranged on the feeding rack (221), and a pushing rod (223) being arranged on the feeding rack (221) and being capable of linearly moving along the horizontal direction of the feeding rack (221), the pushing assembly (22) pushes the aluminum rod (10) into the furnace body (1) via the pushing rod (223).

8. A method for using the rotary aluminum rod heating furnace according to claim 7, characterized in that: The following steps are involved: Step 1: The feeding mechanism (2) pushes the aluminum rod (10) to be heated to the discharge area; Step 2: The partitioning mechanism (6) drives the partitioning member (62) to rotate, and rotates the partitioning member (62) into the material discharge area to separate the aluminum bars (10) in the material discharge area. When the partitioning member (62) is not completely extended into the material discharge area, the partitioning member (62) is stopped from rotating. Then, the swinging mechanism (7) drives the placement mechanism (4) to swing up and down, so that the ends of the aluminum bars (10) in the material discharge area do not contact the corresponding partitioning member (62). When the placement mechanism (4) is reset to a horizontal state, the swinging mechanism (7) is stopped. Step 3, continue to drive the partition mechanism (6) so that the bottom of the partition (62) is completely extended into the discharge area, and at this time, the positioning mechanism (8) moves one of the circular shafts (81) through the roller (85), so that the three circular shafts (81) can position the aluminum rod (10); Step 4: The rotation drive mechanism (5) drives the placement mechanism (4) to rotate, and the aluminum rod (10) is heated by the burner (3). During the heating process, the rotation mechanism (9) drives one of the circular shafts (81) arranged at a fixed position to rotate, so that the aluminum rod (10) rotates under the action of the positioning mechanism (8); Step 5: After heating is completed, the discharge mechanism drives the furnace door to open and discharge the aluminum rod (10).

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