Material conveying device for aluminum tube annealing

Abstract

The present application relates to the technical field of aluminum tube production, and in particular to a material conveying device for aluminum tube annealing processing, which includes a mounting frame and a plurality of conveying rollers arranged on the mounting frame, the conveying rollers are used to convey the annealed aluminum tube, the mounting frame is provided with a dispersing assembly for dispersing the aluminum tubes that are close to and not removed, the dispersing assembly includes a fixed plate slidably connected to the mounting frame in a vertical direction, an elastic rubber plate arranged on the fixed plate, a movable plate fixed on the elastic rubber plate, and a control member for pushing the movable plate to move in a horizontal direction, when the control member pushes the movable plate to move away from the fixed plate, the elastic rubber plate is stretched. The present application has the effect of facilitating the removal of aluminum tubes that are far away from the position of the staff.

Description

Technical Field

[0001] The present application relates to the technical field of aluminum tube production, and in particular to a material conveying device for aluminum tube annealing processing. Background Art

[0002] Aluminum annealing is to change the properties of aluminum parts by controlling the heating and cooling process, using the changes in the metal's lattice structure and organizational state. When the aluminum parts are heated to a certain temperature, the lattice structure changes and the internal stress is released, thereby improving the plasticity and toughness of the aluminum parts.

[0003] After the aluminum tube is heated in the annealing furnace, it is necessary to take the heated aluminum tube out of the annealing furnace. When taking out the aluminum tube, since the aluminum tube itself still has a certain temperature, a conveying device of a certain length needs to be set up to convey the aluminum tube. The temperature of the aluminum tube can be lowered during the conveying process. Figure 1 The conveying device is set at the discharge port of the annealing furnace, and then the aluminum tube after heating is directly moved to the conveying device, and then the multiple aluminum tubes on the conveying device are manually removed. The conveying assembly includes a mounting frame and multiple conveying rollers arranged on the mounting frame and a driving assembly arranged on the mounting frame. The driving assembly is used to drive the conveying roller to rotate, and the aluminum tube can be conveyed while the conveying roller rotates. When unloading, since multiple aluminum tubes are arranged along the length direction of the conveying roller, the staff can only hold a certain number of aluminum tubes from the conveying roller each time during operation, and then place them on the placement rack. After the aluminum tubes are placed on the placement rack, the staff also needs to remove the remaining aluminum tubes on the conveying roller in multiple times, and finally completely remove the aluminum tubes on the conveying roller.

[0004] However, in actual operation, since there are multiple aluminum tubes along the length of the conveyor roller, and the conveyor roller has a certain length, after the aluminum tube close to the staff is removed, the aluminum tubes farther away from the staff are more inconvenient to remove, and the staff needs to use tools to move the aluminum tubes to the edge of the conveyor roller, which makes it very inconvenient to remove the aluminum tubes on the conveyor roller, and also reduces the efficiency of unloading. At the same time, when moving the aluminum tubes, adjacent aluminum tubes will collide with each other, which will cause scratches on the surface of the aluminum tubes. Summary of the invention

[0005] The present application provides a material conveying device for aluminum tube annealing processing, aiming to solve the problem in the related art that it is inconvenient to remove the aluminum tube far away from the position of the staff.

[0006] The material conveying device for aluminum tube annealing provided in this application adopts the following technical solution:

[0007] A material conveying device for aluminum tube annealing processing, comprising a mounting frame and a plurality of conveying rollers arranged on the mounting frame, the conveying rollers are used to convey the annealed aluminum tubes, the mounting frame is provided with a dispersing assembly for dispersing the aluminum tubes that are closely attached and not removed, the dispersing assembly comprises a fixed plate slidably connected to the mounting frame in a vertical direction, an elastic rubber plate arranged on the fixed plate, a movable plate fixed on the elastic rubber plate, and a control member for pushing the movable plate to move in a horizontal direction, when the control member pushes the movable plate to move in a direction away from the fixed plate, the elastic rubber plate is stretched;

[0008] The movable plate is slidably connected to the mounting frame in the horizontal direction, and the mounting frame is provided with a pushing assembly for pushing the fixed plate in the vertical direction. When the pushing assembly pushes the fixed plate to move away from the ground, the stretched elastic rubber plate is in an inclined state.

[0009] By adopting the above technical scheme, the annealed aluminum tube is moved from the annealing furnace to the conveying roller, and then the aluminum tube is conveyed by the rotation of the conveying roller. During the conveying process, the aluminum tube can achieve the purpose of cooling down. At the same time, during the conveying process, the staff first picks up multiple aluminum tubes close to the edge, and then puts the picked up aluminum tubes on the placement rack. After the aluminum tubes are picked up and separated from the conveying roller, the control component drives the moving plate to move. During the movement of the moving plate, since one end of the elastic rubber plate is fixed, the elastic rubber plate will be stretched, and then the aluminum tubes on the elastic rubber plate will be in a dispersed state. Finally, the pushing component pushes the fixed plate to move, so that the end of the elastic rubber plate close to the staff is lower than the height of the other end. The aluminum tubes on the elastic rubber plate move toward the direction close to the staff under the action of gravity, so that it is convenient for the staff to take off the aluminum tubes on the conveying roller far away from the staff.

[0010] Optionally, a mounting plate for installing a pushing assembly is provided on the mounting frame, and the pushing assembly includes a pushing rod that slides on the mounting plate in a horizontal direction and a first pushing surface provided on the pushing rod, and the first pushing surface gradually tilts toward a direction close to the ground along a direction close to the fixed plate, and the first pushing surface abuts against an end surface of the fixed plate away from the elastic rubber plate.

[0011] By adopting the above technical solution, when the pushing rod is moved in the direction close to the fixed plate, the fixed plate is pushed to move in the direction away from the ground under the action of the first pushing surface. At this time, the end of the elastic rubber plate away from the staff is higher than the end close to the staff, and then the aluminum tube on the conveying roller is convenient to move in the direction close to the staff under the action of gravity.

[0012] Optionally, a linkage assembly is provided on the movable plate, and the linkage assembly is used to push the pushing rod to move toward the fixed plate; the linkage assembly includes a linkage plate slidably connected to the movable plate along the vertical direction and a linkage spring fixed on the linkage plate, and a pushing groove for clamping the linkage plate is provided on the mounting plate, the linkage spring pushes the linkage plate to move toward the ground, and a second pushing surface for abutting against the end face of the pushing rod is provided on the linkage plate, and one end of the linkage spring for abutting against the second pushing surface is in the pushing groove.

[0013] By adopting the above technical solution, the control component pushes the movable plate to move while driving the linkage plate to move in the horizontal direction. Then, when the linkage plate and the pushing groove correspond, the elastic rubber plate is in a fully stretched state, and the linkage plate is pushed to move into the pushing groove under the action of the linkage spring. At this time, the pushing rod is pushed to move through the second pushing surface, and finally the purpose of facilitating the movement of the fixed plate is achieved.

[0014] Optionally, a clamping assembly is provided on the mounting frame; the clamping assembly includes a first support roller, a second support roller, a movable roller and a clamping belt which are rotated on the mounting frame, the clamping belt is wound around the first support roller, the second support roller and the movable roller, the first support roller is arranged above the second support roller, the second support roller and the movable roller are arranged on the same plane, and the clamping belt between the second support roller and the movable roller is used to clamp the aluminum tube on the elastic rubber plate; the mounting frame is provided with a pulling assembly which is used to drive the movable roller to move in a horizontal direction away from or close to the first support roller.

[0015] By adopting the above technical solution, when the elastic rubber plate is tilted, the aluminum tube will abut against the clamping belt, and then the aluminum tube will be in a clamping state through the action of the clamping belt and the elastic rubber plate. Then, when the aluminum tube needs to roll along the tilted elastic rubber plate, it is only necessary to pull the moving roller to move toward the second support roller by the pulling assembly. Then, the inclination angle of the clamping belt between the second support roller and the moving roller will gradually increase, and at the same time, the number of aluminum tubes on the elastic rubber plate will be reduced, thereby facilitating the aluminum tube to move toward the direction close to the staff under the action of gravity.

[0016] Optionally, a support plate is fixedly mounted on the mounting frame, a support frame is slidably connected to the support plate, the movable roller is rotatably connected to the support frame, the pulling assembly is configured as a pulling cylinder, one end of the cylinder body of the pulling cylinder is fixed on the support plate, and the piston rod is fixed on the support frame.

[0017] By adopting the above technical solution, when the movable roller needs to move, the cylinder is directly pulled to work, so that it is more convenient to use.

[0018] Optionally, a fixing frame is provided on the mounting frame, and a buffer assembly is provided on the fixing frame for reducing the direct contact of the falling aluminum tube with the surface of the already fallen aluminum tube; the buffer assembly includes a plurality of buffer blocks slidably connected to the fixing frame along the vertical direction, the buffer blocks are arranged between two aluminum tubes and used to abut against the surface of the aluminum tube, and an adjustment assembly is provided on the fixing frame, and the adjustment assembly is used to move the buffer blocks in a direction close to the fixed plate in sequence toward a direction close to the conveying roller.

[0019] By adopting the above technical solution, under the action of the adjustment component, the buffer blocks can be pushed to move in sequence. When the first aluminum tube slides down to a position close to the staff under the action of the inclined surface, the buffer block farthest from the fixed plate abuts against the stationary aluminum tube. At this time, the movable roller rotates and no longer presses the second aluminum tube. Then, the second aluminum tube will directly abut against the buffer block during the process of rolling down the inclined surface, thereby reducing the direct impact of the aluminum tube on the adjacent aluminum tube surface and achieving the purpose of reducing scratches on the tube surface.

[0020] Optionally, the adjustment component includes an adjustment roller rotating on a fixed frame, an adjustment conveyor belt wound around the adjustment roller, and an adjustment block fixed on the adjustment conveyor belt, and the adjustment block is provided with an inclined surface for abutting against the buffer block, and when the adjustment block moves, it pushes the buffer block to move in the vertical direction toward the conveyor roller.

[0021] By adopting the above technical solution, the adjusting roller rotates, and then drives the adjusting conveyor belt to rotate. When the adjusting conveyor belt rotates, it drives the adjusting block to move. Then, under the action of the inclined surface, the buffer block is pushed in turn to move in the direction close to the conveyor roller. Then, when the adjusting block and the buffer block are no longer in contact, the buffer block moves in the direction away from the conveyor roller under the action of gravity, and no longer buffers the aluminum tube. In addition, it makes it easier for the staff to remove the aluminum tube.

[0022] Optionally, a limit plate is provided on the mounting frame, and a conveying channel is provided between one end of the limit plate and the end surface of the conveying roller.

[0023] By adopting the above technical solution, under the action of the conveying channel, the number of aluminum tubes conveyed each time just matches the ability of the staff, so that the staff can take the aluminum tubes from the conveying roller more easily and quickly.

[0024] Optionally, a manual operating assembly is provided on the mounting frame, and the manual operating assembly includes an operating shaft that slides and rotates on the mounting frame, an active bevel gear fixed on the operating shaft, driven bevel gears respectively fixed on the conveying rollers, and a handle fixed on the operating shaft.

[0025] By adopting the above technical solution, when a power outage occurs, the operating shaft is directly pushed to move by the handle, so that the active bevel gear and the driven main gear on the operating shaft are engaged, and then the handle is turned to drive the operating shaft to rotate. The operating shaft drives the conveying roller to rotate through the active bevel gear and the driven bevel gear, thereby achieving the purpose of still being able to convey the aluminum tubes in the annealing furnace after a power outage.

[0026] In summary, the present application includes at least one of the following beneficial technical effects:

[0027] 1. The control component drives the moving plate to move. During the movement of the moving plate, since one end of the elastic rubber plate is fixed, the elastic rubber plate will be stretched, and then the aluminum tubes on the elastic rubber plate will be in a dispersed state. Finally, the pushing component pushes the fixed plate to move, so that the end of the elastic rubber plate close to the staff is lower than the height of the other end. The aluminum tubes on the elastic rubber plate move toward the staff under the action of gravity, making it easy for the staff to remove the aluminum tubes on the conveyor roller that are far away from the staff.

[0028] 2. The elastic rubber plate will push the aluminum tube to abut against the compression belt between the second support roller and the moving roller, and the aluminum tube will be compressed by the compression belt, thereby reducing the occurrence of the aluminum tube falling on the inclined elastic rubber plate at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the prior art structure of an embodiment of the present application.

[0030] Figure 2 It is a schematic diagram of the structure of the conveying component and the clamping component of an embodiment of the present application.

[0031] Figure 3 It is a schematic diagram of the mounting plate and push rod structure of an embodiment of the present application.

[0032] Figure 4 It is a schematic diagram of the dispersed component structure of an embodiment of the present application.

[0033] Figure 5 It is a schematic diagram of the linkage component structure of an embodiment of the present application.

[0034] Figure 6 It is a schematic diagram of the structure of the adjustment component and the buffer component of the embodiment of the present application.

[0035] Figure numerals: 01, annealing furnace; 02, mounting frame; 03, conveying roller; 04, mounting plate; 1, dispersion component; 11, fixed plate; 12, moving plate; 13, elastic rubber plate; 14, control member; 2, pushing component; 21, pushing rod; 22, first pushing surface; 3, linkage component; 31, linkage plate; 32, linkage spring; 4, pushing groove; 41, second pushing surface; 42, return spring; 43, limit column; 44, limit groove; 45, return groove; 5, pressure Tightening assembly; 51, first supporting roller; 52, second supporting roller; 53, moving roller; 54, pressing belt; 6, supporting plate; 61, supporting frame; 62, fixing frame; 63, pulling assembly; 7, buffer assembly; 71, buffer block; 8, adjusting assembly; 81, adjusting roller; 82, adjusting conveyor belt; 83, adjusting block; 84, inclined surface; 9, manual operation assembly; 91, operating shaft; 92, driving bevel gear; 93, driven bevel gear; 94, handle; 95, operating block. DETAILED DESCRIPTION

[0036] The following combination Figure 2-Figure 6 This application is described in further detail.

[0037] The present application embodiment discloses a material conveying device for aluminum tube annealing. Figure 2 The material conveying device for aluminum tube annealing processing includes a mounting frame 02 arranged on the ground and a plurality of conveying rollers 03 arranged on the mounting frame 02. The plurality of conveying rollers 03 are evenly spaced along the length direction of the aluminum tube, and the conveying rollers 03 are arranged at the discharge port of the annealing furnace 01. A driving component is arranged on the mounting frame 02. The driving component is used to drive the plurality of conveying rollers 03 to rotate, and then it is convenient to convey the aluminum tube in the annealing furnace 01 out. Through the setting of the plurality of conveying rollers 03, the temperature can be reduced during the aluminum tube conveying process, and finally it is convenient for the staff to remove the aluminum tube from the conveying roller 03. The driving component can be set as a motor, and then a conveying belt is wound around one end of the plurality of conveying rollers 03. The motor drives one conveying roller 03 to rotate, and then the plurality of conveying rollers 03 are driven to rotate simultaneously under the action of the driving belt.

[0038] Reference Figure 3 and Figure 4, wherein a mounting plate 04 is arranged between two adjacent conveying rollers 03, a dispersing assembly 1 is arranged on the mounting plate 04, and the dispersing assembly 1 is arranged in the middle of the aluminum tube on the conveying roller 03, the dispersing assembly 1 comprises a fixed plate 11 slidably connected to the mounting plate 04 in a vertical direction, a movable plate 12 slidably in a horizontal direction, and an elastic rubber plate 13 fixed on the movable plate 12, the other end of the elastic rubber plate 13 is fixed on the fixed plate 11, and a control member 14 is arranged on the mounting plate 04, and the control member 14 is used to drive the movable plate 12 Sliding on the mounting plate 04, the elastic rubber plate 13 is stretched. In this embodiment, the elastic rubber plate 13 abuts against the lower surface of the aluminum tube, and the control member 14 is configured as a control cylinder, the cylinder body of the control cylinder is fixed on the mounting plate 04, and the piston rod is fixed on the movable plate 12; in addition, a pushing component 2 is provided on the mounting plate 04, and the pushing component 2 is used to push the fixed plate 11 to move in the vertical direction. At this time, the elastic rubber plate 13 is in an inclined state, and finally the aluminum tube is convenient to move toward the direction close to the staff under the action of the inclined surface 84.

[0039] Reference Figure 3 and Figure 4 When multiple aluminum tubes near the edge of the conveying roller 03 are taken down by the staff, the control cylinder drives the movable plate 12 to move toward the staff, and then the multiple aluminum tubes abutting each other are dispersed during the stretching of the elastic rubber plate 13. Finally, the fixing plate 11 is driven by the pushing component 2 to slide on the mounting plate 04 in the vertical direction, so that the elastic rubber plate 13 is in an inclined state. At this time, the multiple aluminum tubes on the elastic rubber plate 13 will move toward the staff under the action of gravity. In this embodiment, the position of the staff is M. As the aluminum tubes move toward the M area, it is convenient for the staff to take down the aluminum tubes on the conveying roller 03, reducing the situation where the staff cannot reach the aluminum tubes far away from the M area.

[0040] Reference Figure 3 and Figure 4 The pushing assembly 2 includes a pushing rod 21 slidably connected to the mounting plate 04 and a first pushing surface 22 arranged on the pushing rod 21. The first pushing surface 22 gradually tilts toward a direction away from the ground along a direction close to the fixed plate 11, and the first pushing surface 22 abuts against an end surface of the fixed plate 11 away from the elastic rubber plate 13. When the pushing rod 21 is moved toward a direction close to the fixed plate 11, the fixed plate 11 is pushed to move away from the ground under the action of the first pushing surface 22. At this time, one end of the elastic rubber plate 13 away from the area is higher than the other end, thereby facilitating the sliding of the aluminum tube on the elastic rubber plate 13 under the action of gravity.

[0041] Reference Figure 4 and Figure 5A linkage assembly 3 is provided on the moving plate 12, and the linkage assembly 3 includes a linkage plate 31 slidably connected to the moving plate 12 in the vertical direction and a linkage spring 32 fixed on the linkage plate 31. A push groove 4 for clamping the linkage plate 31 is provided at one end of the mounting plate 04 close to the M area. The push groove 4 penetrates the mounting plate 04 in the vertical direction, and one end of the push rod 21 is in the push groove 4. At the same time, a gap is left between the end surface of the push rod 21 away from the fixed plate 11 and the inner wall of the push groove 4. The linkage spring 32 pushes the linkage plate 31 to move in a direction close to the ground, and a push spring 32 is provided on the linkage plate 31. A second pushing surface 41 is provided for abutting against the end surface of the pushing rod 21. The second pushing surface 41 gradually tilts in the direction close to the ground toward and away from the fixed plate 11. When the movable plate 12 moves, the linkage plate 31 is driven to move. When the elastic rubber plate 13 is fully stretched, the linkage plate 31 corresponds to the pushing groove 4. Under the action of the linkage spring 32, the linkage plate 31 is pushed to move in the pushing groove 4. At this time, the linkage plate 31 will move into the gap, thereby pushing the pushing rod 21 to move toward the fixed plate 11 under the action of the second pushing surface 41, and finally pushing the fixed plate 11 to move.

[0042] Reference Figure 4 and Figure 5 A return spring 42 is provided on the mounting plate 04, one end of the return spring 42 is fixed on the mounting plate 04, and the other end is fixed on the push rod 21. When the linkage plate 31 pushes the push rod 21 to move, the return spring 42 is in a stretched state. When the linkage plate 31 no longer abuts against the push rod 21, the return spring 42 will drive the push rod 21 to move in the opposite direction, and then the fixed plate 11 will also move toward the direction close to the ground under the action of gravity, so that the elastic rubber plate 13 is in a horizontal state.

[0043] Reference Figure 4 and Figure 5, the limiting column 43 is fixedly installed on the side of the linkage plate 31, and the limiting groove 44 and the return groove 45 are set on the inner wall of the pushing groove 4, and the limiting column 43 is used for sliding connection in the limiting groove 44 and the return groove 45, and the limiting groove 44 is vertically arranged, and one end of the return groove 45 is connected with the limiting groove 44, and the other end is inclined in the direction away from the limiting groove 44. When the linkage plate 31 and the pushing groove 4 correspond, the limiting column 43 and the limiting groove 44 also correspond, and then when the linkage plate 31 moves closer to the ground, the limiting column 43 moves into the limiting groove 44, and when the elastic rubber plate 13 is in an inclined state, the limiting column 4 3 moves to the connection point of the limit groove 44 and the return groove 45, and when the linkage plate 31 needs to be separated from the pushing groove 4, the moving plate 12 moves in the opposite direction, and the limit column 43 moves into the return groove 45, so as to facilitate the linkage plate 31 to separate from the pushing groove 4; when the moving plate 12 moves, the limit column 43 first corresponds to the return groove 45, at this time, the linkage plate 31 abuts against the surface of the mounting plate 04, and the limit column 43 cannot enter the return groove 45. When the limit column 43 corresponds to the limit groove 44, the linkage plate 31 is pushed to move into the pushing groove 4 under the action of the linkage spring 32, and the limit column 43 moves into the limit groove 44.

[0044] Reference Figure 4 and Figure 5 A support plate 6 is arranged on the mounting frame 02, and a clamping assembly 5 is arranged on the support plate 6. The support assembly includes a first support roller 51, a second support roller 52, a moving roller 53 which are rotatably connected to the support plate 6, and a clamping belt 54 which is simultaneously wound around the first support roller 51, the second support roller 52, and the moving roller 53. The first support roller 51 is arranged above the second support roller 52, the second support roller 52 and the moving roller 53 are arranged on the same plane, and the clamping belt 54 between the second support roller 52 and the moving roller 53 is arranged in parallel with the horizontal elastic rubber plate 13. At this time, the aluminum tube is arranged between the clamping belt 54 and the elastic rubber pad. Then, when the elastic rubber plate 13 is tilted, the elastic rubber plate 13 will push the aluminum tube to abut against the clamping belt 54 between the second support roller 52 and the moving roller 53. The aluminum tube is clamped by the clamping belt 54, thereby reducing the situation where the aluminum tube falls on the tilted elastic rubber plate 13 at the same time.

[0045] Reference Figure 4 and Figure 5 A support frame 61 is slidably connected to the mounting frame 02, and the movable roller 53 is rotatably connected to the support frame 61. A pulling component 63 is provided on the mounting frame 02 for driving the movable roller 53 to move horizontally away from or close to the first support roller 51. In this embodiment, the pulling component 63 is configured as a pulling cylinder, one end of the cylinder body of the pulling cylinder is fixed on the support plate 6, and the piston rod is fixed on the support frame 61.

[0046] Reference Figure 4 and Figure 5 , the mounting frame 02 is initially on the same plane as the moving plate 12, and then after the aluminum tubes near the M area are removed by the staff, the moving roller 53 and the moving plate 12 are simultaneously moved toward the fixed plate 11, at which time the distance between the moving roller 53 and the second support roller 52 will increase, and then the compression belt 54 between the second support roller 52 and the moving roller 53 will also become longer, so that the compression belt 54 can be convenient for the compression belt 54 to compress the scattered aluminum tubes; when the aluminum tubes need to fall, the cylinder is pulled to drive the moving roller 53 to move toward the fixed plate 11, at which time the distance between the second support roller 52 and the moving roller 53 will decrease, and the compression width of the aluminum tubes on the elastic rubber plate 13 will also decrease, and then during the movement, the aluminum tubes on the elastic rubber plate 13 are no longer compressed, and the aluminum tubes that are not compressed at this time move toward the position near the M area under the action of gravity, and then are convenient for the staff to remove. Through the movement of the moving roller 53, the aluminum tubes on the elastic rubber plate 13 can be made to fall one by one, reducing the occurrence of aluminum tubes falling at the same time.

[0047] Reference Figure 3 and Figure 6 A fixing frame 62 is arranged on the mounting frame 02, and a buffer assembly 7 is arranged on the fixing frame 62. The buffer assembly 7 is used to reduce the impact of the falling aluminum tube on the already fallen aluminum tube, and at the same time can achieve the purpose of reducing the scratches on the tube surface; the buffer assembly 7 includes a plurality of buffer blocks 71, each buffer block 71 is slidably connected to the fixing frame 62 in the vertical direction, and each buffer block 71 is arranged between two aluminum tubes. The number of buffer blocks 71 can be set according to the number of aluminum tubes held by the staff each time. If the staff picks up eight aluminum tubes from the conveying roller 03 each time, seven buffer blocks 71 are arranged. In this embodiment, five buffer blocks 71 are described as an example. An adjustment component 8 is provided on the fixing frame 62. The adjustment component 8 is used to adjust the positions of the five buffer blocks 71 in sequence. When the first aluminum tube falls, the adjustment component 8 moves the first buffer block 71. At this time, the first buffer block 71 abuts against the first falling aluminum tube. Then, when the second aluminum tube falls, the second falling aluminum tube will directly abut against the buffer block 71, thereby reducing the direct impact of the aluminum tube on the adjacent aluminum tube surface. Then, the same process is repeated until the six aluminum tubes fall completely, making it convenient for the staff to pick up the falling aluminum tubes.

[0048] Reference Figure 4 and Figure 5The adjusting assembly 8 includes an adjusting roller 81 rotating on the fixed frame 62, an adjusting conveyor belt 82 wound on the adjusting roller 81, and an adjusting block 83 fixed on the adjusting conveyor belt 82. The adjusting block 83 is provided with an inclined surface 84, which is used to abut against the buffer block 71. When the adjusting conveyor belt 82 moves, the adjusting block 83 is driven to move. Then, the inclined surface 84 on the adjusting block 83 pushes the buffer block 71 to move toward the conveying roller 03 in turn. When an aluminum tube abuts against the buffer block 71, the adjusting conveyor belt 82 continues to move, so that the adjacent buffer block 71 moves toward the conveying roller 03. At this time, the adjusting block 83 no longer moves with the previous buffer block 71. The previous buffer block 71 moves away from the conveying roller 03 under the action of gravity, thereby facilitating the subsequent aluminum tube to fall. In addition, a motor is provided on the fixed frame 62, and the motor is used to drive the conveying roller 03 to rotate.

[0049] Reference Figure 2 and Figure 3 A manual operating assembly 9 is provided on the mounting frame 02, and the manual operating assembly 9 includes an operating shaft 91 provided on the mounting frame 02, a plurality of active bevel gears 92 fixed on the operating shaft 91, a plurality of driven bevel gears 93 respectively fixed on the conveying rollers 03, and a handle 94 fixed on the operating shaft 91. An operating block 95 is rotatably connected to the operating shaft 91, and the operating block 95 is slidably connected to the mounting frame 02; when the power is off, the operating shaft 91 is directly pushed to move by the handle 94, so that the active bevel gear 92 and the driven bevel gear 93 on the operating shaft 91 are meshed, and then the handle 94 is rotated to drive the operating shaft 91 to rotate, and the operating shaft 91 drives the conveying roller 03 to rotate through the active bevel gear 92 and the driven bevel gear 93, thereby achieving the purpose of still being able to convey the aluminum tube in the annealing furnace 01 after the power is off.

[0050] Replay Figure 2 and Figure 4 A limiting plate is arranged on the mounting frame 02, and the limiting plate is arranged along the length direction of the conveying roller 03, and a conveying channel is left between the end of the limiting plate close to M and the staff. The conveyed aluminum tube will abut against the limiting plate, and then the aluminum tube can be conveyed into the conveying channel at one time through the inclined elastic rubber plate 13, and then it is convenient for the staff to remove the aluminum tube through the conveying channel.

[0051] The implementation principle of the material conveying device for annealing of aluminum tubes in the embodiment of the present application is as follows: when the six aluminum tubes near the M area are removed by the staff, the elastic rubber plate 13 is stretched by driving the movable plate 12 on the mounting plate 04 to move away from the fixed plate 11, so that the aluminum tubes that have not been removed are in a dispersed state, and when the linkage plate 31 and the pushing groove 4 correspond, the linkage plate 31 pushes the pushing rod 21 to move, and the pushing rod 21 pushes the fixed plate 11 to move, and at this time the elastic rubber plate 13 is in an inclined state, and while the movable plate 12 moves, the support frame 6 1 also moves in the direction away from the fixed plate 11, and the aluminum tube on the elastic rubber plate 13 is compressed by the compression belt 54 between the moving roller 53 and the second supporting roller 52. Then, as the moving roller 53 moves toward the fixed plate 11, the length of the compression belt 54 between the moving roller 53 and the second supporting roller 52 becomes smaller, and then the aluminum tube that is not compressed moves toward the M area under the action of the inclined elastic rubber plate 13, thereby achieving the purpose of facilitating the movement of the aluminum tube toward the staff, so that it is convenient for the staff to take off the aluminum tube on the conveying roller 03.

[0052] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A material conveying device for aluminum tube annealing processing, comprising a mounting frame and a plurality of conveying rollers arranged on the mounting frame, wherein the conveying rollers are used to convey the annealed aluminum tube, and characterized in that: The mounting frame is provided with a dispersing assembly for dispersing the aluminum tubes that are closely attached and not removed, and the dispersing assembly includes a fixed plate slidably connected to the mounting frame in a vertical direction, an elastic rubber plate arranged on the fixed plate, a movable plate fixed on the elastic rubber plate, and a control member for pushing the movable plate to move in a horizontal direction, when the control member pushes the movable plate to move away from the fixed plate, the elastic rubber plate is stretched; The movable plate is slidably connected to the mounting frame in the horizontal direction, and the mounting frame is provided with a pushing assembly for pushing the fixed plate in the vertical direction. When the pushing assembly pushes the fixed plate to move away from the ground, the stretched elastic rubber plate is in an inclined state. The mounting frame is provided with a mounting plate for mounting a pushing assembly, the pushing assembly comprises a pushing rod sliding on the mounting plate in a horizontal direction and a first pushing surface provided on the pushing rod, the first pushing surface gradually tilts toward a direction close to the ground along a direction close to the fixing plate, and the first pushing surface abuts against an end surface of the fixing plate away from the elastic rubber plate; The movable plate is provided with a linkage assembly, and the linkage assembly is used to push the push rod to move in a direction close to the fixed plate; the linkage assembly includes a linkage plate slidably connected to the movable plate in a vertical direction and a linkage spring fixed to the linkage plate, the mounting plate is provided with a push groove for clamping the linkage plate, the linkage spring pushes the linkage plate to move in a direction close to the ground, and a second push surface for abutting against the end surface of the push rod is provided on the linkage plate, and one end of the linkage spring for abutting against the second push surface is in the push groove; The mounting frame is provided with a clamping assembly; the clamping assembly comprises a first support roller, a second support roller, a moving roller and a clamping belt rotating on the mounting frame, and the clamping belt is wound around the first support roller, the second support roller and the moving roller; The first support roller is arranged above the second support roller, the second support roller and the moving roller are arranged on the same plane, and the compression belt between the second support roller and the moving roller is used to compress the aluminum tube on the elastic rubber plate; the mounting frame is provided with a pulling component for driving the moving roller to move in a horizontal direction away from or close to the first support roller; A support plate is fixedly mounted on the mounting frame, a support frame is slidably connected to the support plate, the movable roller is rotatably connected to the support frame, the pulling assembly is configured as a pulling cylinder, one end of the cylinder body of the pulling cylinder is fixed on the support plate, and a piston rod is fixed on the support frame.

2. The material conveying device for aluminum tube annealing processing according to claim 1 is characterized in that: The mounting frame is provided with a fixing frame, and the fixing frame is provided with a buffer assembly for reducing the direct contact of the falling aluminum tube with the surface of the already fallen aluminum tube; the buffer assembly includes a plurality of buffer blocks slidably connected to the fixing frame in a vertical direction, the buffer blocks are arranged between two aluminum tubes and used to abut against the surface of the aluminum tube, and the fixing frame is provided with an adjustment assembly, and the adjustment assembly is used to move the buffer blocks in a direction close to the fixed plate in sequence toward a direction close to the conveying roller.

3. The material conveying device for aluminum tube annealing processing according to claim 2 is characterized in that: The adjusting assembly includes an adjusting roller rotating on a fixed frame, an adjusting conveyor belt wound around the adjusting roller, and an adjusting block fixed on the adjusting conveyor belt. The adjusting block is provided with an inclined surface for abutting against a buffer block, and when the adjusting block moves, it pushes the buffer block to move in a vertical direction toward the conveyor roller.

4. The material conveying device for aluminum tube annealing processing according to claim 3 is characterized in that: A limiting plate is arranged on the mounting frame, and a conveying channel is arranged between one end of the limiting plate and the end surface of the conveying roller.

5. The material conveying device for aluminum tube annealing processing according to claim 4, characterized in that: The mounting frame is provided with a manual operating assembly, which includes an operating shaft that slides and rotates on the mounting frame, a driving bevel gear fixed on the operating shaft, driven bevel gears respectively fixed on the conveying rollers, and a handle fixed on the operating shaft.

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