Aluminum alloy profile processing feeding equipment and feeding method

Abstract

The present invention discloses a feeding device and a feeding method for processing aluminum alloy profiles. The present invention relates to the technical field of feeding devices, and comprises a rotating shaft, a roller is fixedly connected to the outer side of the rotating shaft, a through hole is opened on the outer side of the roller, a fixed cylinder is fixedly connected to the inner wall of the roller, a circular ring is slidably connected to the outer side of the fixed cylinder, a compression spring is fixedly connected to the outer side of the circular ring, a spring plate is fixedly connected to the outer side of the circular ring, and a square plate is slidably connected to the inner wall of the through hole. The feeding device and the feeding method for processing aluminum alloy profiles, by utilizing the elastic properties of the compression spring, adjusts the position of the square plate on the roller according to the magnitude of the tension force on the belt, and further effectively adjusts the tension force of the conveyor belt, maintains the stable operation of the conveyor belt, effectively improves the production efficiency, reduces the failure and maintenance cost of the conveyor belt, and prevents the conveyor belt from shaking, running off, and other unstable phenomena during operation.

Description

Technical Field

[0001] The invention relates to the technical field of feeding equipment, and in particular to feeding equipment and a feeding method for processing aluminum alloy profiles. Background Art

[0002] As an important industrial material, aluminum alloy has a long history of development. In the early days, due to the limitations of smelting and processing technology, the performance and application range of aluminum alloy were relatively narrow. With the continuous advancement of science and technology, the smelting process of aluminum alloy has been significantly improved, and the control of purity and alloy composition has become more precise, which has greatly improved the performance of aluminum alloy. In terms of profile manufacturing, the traditional extrusion process has gradually matured and can produce various complex cross-sections and high-precision profiles. At the same time, new processing technologies such as rolling and stretching have also emerged, further enriching the types and application fields of aluminum alloy profiles.

[0003] Aluminum alloy profiles are increasingly used in the industrial field. During the processing and feeding of aluminum alloy profiles, the aluminum alloy profiles are conveyed under the rotation of rollers. The aluminum alloy profiles are easy to fall from both sides of the conveyor frame, which not only easily causes damage to the aluminum alloy profiles, but also easily injures nearby personnel. At the same time, when encountering a slope, the aluminum alloy profiles will slip on the rollers, causing chaos in the aluminum alloy profiles and reducing the conveying efficiency. Summary of the invention

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: a feeding device for aluminum alloy profile processing, comprising a frame, the frame is used to support the device, a motor is fixedly installed on the outside of the frame, the motor is connected to an external power supply to work, the motor drives the shaft to rotate, the shaft drives the roller, and the roller drives the belt to rotate, thereby driving the material on the top of the belt to move to the processing position, the motor passes through the frame and extends to the inside of the frame;

[0005] A roller, wherein the roller is fixedly connected to the output end of the motor, the roller is rotatably connected to the frame, and the roller is located in the middle of the frame. There are multiple rollers, and the outer side of the roller is rotatably connected to a transmission chain, and the multiple rollers are connected through the transmission chain;

[0006] A conveyor belt, the conveyor belt being rotatably connected to a plurality of rollers;

[0007] A material storage assembly, which is fixedly mounted on the top of the frame and is located at one end of the frame close to the frame;

[0008] The roller comprises a rotating shaft, the rotating shaft is fixedly connected to the output end of the motor, the rotating shaft is rotatably connected to the frame, a roller is fixedly connected to the outer side of the rotating shaft, a through hole is opened on the outer side of the roller, there are multiple through holes, and the multiple through holes are evenly distributed around the rotating shaft, a fixed cylinder is fixedly connected to the inner wall of the roller, the square plate is in contact with the inner side of the belt, in the initial state, the compression spring is in compression, under the extrusion force between the square plate and the belt and the elastic force of the compression spring, the tension of the belt is in a normal range, when the tension of the belt is in a loose state In order to prevent the conveyor belt from being overly loose due to too little tension, which may cause wrinkles and wear, under the elastic force of the compression spring, the ring is acted upon by the force, driving the spring plate to move toward the end away from the compression spring. The spring plate is forced to push the square plate inside the through hole in the direction away from the ring. At this time, the outer diameter of the roller becomes larger, and the belt tension becomes larger, providing sufficient friction to ensure that there is no slip between the belt and the roller, thereby achieving effective power transmission and improving transmission efficiency. When the belt is in a taut state, the extrusion force of the belt on the square plate becomes larger, and the square plate drives the square plate to move in the direction away from the ring. The spring plate moves downward, and under the elastic force of the spring plate, the ring moves toward the compression spring. At this time, the outer diameter of the roller becomes smaller, and the tension of the belt becomes smaller, so as to avoid excessive tension which will increase the internal stress of the belt and shorten its service life. The fixed cylinder is located in the middle of the rotating shaft and the roller, and the outer side of the fixed cylinder is slidably connected with a ring, and the outer side of the ring is fixedly connected with a compression spring. The elastic properties of the compression spring are used to adjust the position of the square plate on the roller according to the size of the tension on the belt, thereby effectively adjusting the tension of the conveyor belt and maintaining the stable operation of the conveyor belt. , effectively improves production efficiency, reduces failures and maintenance costs of the conveyor belt, prevents the conveyor belt from shaking, deviation and other unstable phenomena during operation, and ensures the smoothness and accuracy of the conveying process. There are two circular rings, and the two circular rings are symmetrically arranged with the compression spring as the center. The two ends of the compression spring are fixedly connected to the two circular rings, and the outer side of the circular ring is fixedly connected with a spring plate, and the inner wall of the through hole is slidably connected with a square plate, and the square plate passes through the roller through the through hole. There are two spring plates, and the two spring plates are symmetrically arranged with the compression spring as the center.

[0009] Preferably, the end of the circular ring away from the compression spring is fixedly connected with a connecting block, and there are multiple connecting blocks, which are evenly distributed with the circular ring as the center. The outer side of the fixed cylinder is slidably connected with a slider, the connecting block is magnetic, the slider is magnetic, the magnetism between the connecting block and the slider is opposite, the limiting groove is set to be inclined near the top of the connecting block, and the connecting block is set to be trapezoidal. When the belt is in a tight state exceeding the adjustment range, the square plate is forced to move downward inside the through hole, and the square plate pushes the circular ring to move in the direction of the compression spring through the spring plate, so that the circular ring drives the connecting block to slide inside the limiting groove. , by utilizing the mutual suction force between the connecting block and the slider, the connecting block and the slider fit tightly, and the slider moves on the fixed cylinder toward the direction of the rotating shaft. At this time, the slider contacts the outer surface of the rotating shaft, causing the rotating shaft to stop rotating, thereby avoiding serious damage to the equipment caused by continued work. The slider passes through the fixed cylinder, and a limiting groove is provided in the middle of the slider. The connecting block passes through the slider through the limiting groove, and the connecting block is slidably connected to the slider through the limiting groove. A fixing ring is fixedly connected to the outer side of the drum, and the fixing ring is symmetrically arranged with the through hole as the center. An elastic ring is fixedly connected to the outer side of the drum near the fixing ring.

[0010] Preferably, the conveyor belt comprises a belt, the inner side of the belt is rotatably connected to the outer side of the roller, the inner wall of the belt is fixedly connected to a limit ring, there are two limit rings, the two limit rings are symmetrically arranged inside the belt, the middle part of the belt is fixedly connected to a limit plate, the motor drives the rotating shaft to rotate, and the rotating shaft drives the roller to rotate, at this time, the square plate on the outer side of the roller engages and rotates, and by arranging the square plate and the limit plate, the contact surface between the belt and the roller is increased, thereby increasing the friction between the belt and the roller to prevent the conveyor belt from slipping easily, and at the same time, by arranging an elastic ring, a fixed ring and a limit ring, the conveyor belt is prevented from deviating, and the elastic properties of the elastic ring are utilized to play a buffering role, there are multiple limit plates, and the multiple limit plates are evenly distributed, the limit ring contacts with the elastic ring, and the limit plate rotatably engages with the square plate.

[0011] The top of the frame is provided with a lifting board, and the lifting board has the lifting of the lifting board as the lifting board, and the lifting board has the lifting of the lifting board as the lifting board. The V-shaped plate contacts, so that the V-shaped plate rotates under the action of force. At this time, under the action of gravity, the material falls along the inclined plate through the discharge hole to the top of the belt for conveying and loading, so that the material can be evenly discharged. The rotating rod is connected to the rotating rod through a transmission member, and the rotating rod is fixedly connected to a circular plate near the outer side of the storage box, and the outer side of the circular plate is rotatably connected to a fixed frame, and a protrusion is fixedly connected to the middle of the inner wall of the fixed frame, and the protrusion is located at the top of the inner wall of the fixed frame. The bottom of the fixed frame is fixedly connected to the contact plate, and the contact plate is located inside the discharge hole. The storage box is rotatably connected to the outer side of the storage box near the discharge hole. In the initial state, under the elastic performance of the return spring, the two V-shaped plates block the discharge hole. At this time, the storage box does not discharge material, and a return spring is fixedly connected to one side of the V-shaped plate close to the storage box, and one end of the return spring away from the V-shaped plate is fixedly connected to the storage box.

[0012] A feeding method for aluminum alloy profile processing comprises the following steps:

[0013] S1. Place the materials and classify the aluminum alloy profiles to be processed into the storage box according to the specifications;

[0014] S2, material arrangement, the rotating plate drives the circular plate on the rotating rod to rotate, thereby driving the contact plate to move up and down, and the aluminum alloy profiles to be processed, under the action of gravity, pass through the discharge hole along the inclined plate and fall to the top of the belt in turn;

[0015] S3, material transportation, the motor drives the shaft to rotate, the shaft drives the belt to rotate, and thus drives the aluminum alloy profile to be processed to move;

[0016] S4, material loading, the aluminum alloy profile to be processed is transported to the processing position on the processing equipment by a belt, completing the loading process.

[0017] The present invention provides a feeding device and a feeding method for aluminum alloy profile processing, which have the following beneficial effects:

[0018] 1. The feeding equipment and feeding method for aluminum alloy profile processing utilize the elastic properties of the compression spring to adjust the position of the square plate on the roller according to the tension force applied to the belt, thereby effectively adjusting the tension of the conveyor belt and maintaining the stable operation of the conveyor belt, effectively improving production efficiency, reducing the failure and maintenance cost of the conveyor belt, preventing the conveyor belt from shaking, deviating and other unstable phenomena during operation, and ensuring the smoothness and accuracy of the conveying process.

[0019] 2. The feeding equipment and method for processing aluminum alloy profiles use a square plate to push the ring toward the direction of the compression spring through a spring plate, so that the ring drives the connecting block to slide inside the limit groove. Under the action of the mutual suction between the connecting block and the slider, the connecting block and the slider fit tightly, and the slider moves on the fixed cylinder toward the direction of the rotating shaft. At this time, the slider contacts the outer surface of the rotating shaft, causing the rotating shaft to stop rotating, thereby avoiding serious damage to the equipment due to continued work.

[0020] 3. The feeding equipment and feeding method for processing aluminum alloy profiles increase the contact area between the belt and the roller by setting the square plate and the limit plate, thereby increasing the friction between the belt and the roller to prevent the conveyor belt from slipping easily. At the same time, the conveyor belt is prevented from deflecting by setting the elastic ring, the elastic property of the elastic ring is utilized to play a buffering role.

[0021] Fourth, the feeding equipment and feeding method for processing aluminum alloy profiles, through the rotation of the circular plate and the extrusion of the convex block, the fixed frame drives the contact plate to move up and down, the contact plate contacts the V-shaped plate, and the V-shaped plate rotates under the action of force. At this time, the material falls to the top of the belt through the discharge hole along the inclined plate under the action of gravity, and is transported and fed, so that the material can be discharged evenly. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the external structure of a feeding device and a feeding method for processing aluminum alloy profiles of the present invention;

[0023] Figure 2 It is a schematic diagram of the local structure of the present invention;

[0024] Figure 3 It is a schematic diagram of the roller structure of the present invention;

[0025] Figure 4 It is a schematic diagram of the cross-sectional structure of the roller of the present invention;

[0026] Figure 5 It is a schematic diagram of the local structure of the roller of the present invention;

[0027] Figure 6 It is a schematic diagram of the structure of a partial cross-sectional view of the roller of the present invention;

[0028] Figure 7 It is a schematic diagram of the conveyor belt structure of the present invention;

[0029] Figure 8 It is a schematic diagram of the structure of the material storage assembly of the present invention;

[0030] Fig. 9 It is a schematic diagram of the cross-sectional structure of the material storage assembly of the present invention;

[0031] Fig.10 It is a schematic diagram of the feeding method of the present invention.

[0032] In the figure: 1. frame; 2. motor; 3. roller; 31. rotating shaft; 32. roller; 33. circular ring; 34. compression spring; 35. spring plate; 36. square plate; 37. through hole; 38. fixed cylinder; 39. slider; 310. limiting groove; 311. elastic ring; 312. connecting block; 313. fixed ring; 4. transmission chain; 5. conveyor belt; 51. belt; 52. limiting ring; 53. limiting plate; 6. storage assembly; 61. storage box; 62. rotating rod; 63. rotating plate; 64. transmission member; 65. rotating rod; 66. circular plate; 67. bump; 68. fixed frame; 69. contact plate; 610. V-shaped plate; 611. reset spring; 612. feeding hole; 613. inclined plate. DETAILED DESCRIPTION

[0033] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

[0034] The first embodiment, as Figures 1 to 6 As shown, the present invention provides a technical solution: a feeding device for aluminum alloy profile processing, comprising a frame 1, the frame 1 is used to support the device, a motor 2 is fixedly installed on the outside of the frame 1, the motor 2 is connected to an external power supply to work, the motor 2 drives the rotating shaft 31 to rotate, the rotating shaft 31 drives the roller 32, and the roller 32 drives the belt 51 to rotate, thereby driving the material on the top of the belt 51 to move to the processing position, and the motor 2 runs through the frame 1 and extends to the inside of the frame 1;

[0035] Roller 3, roller 3 is fixedly connected to the output end of motor 2, roller 3 is rotatably connected to frame 1, and roller 3 is located in the middle of frame 1, there are multiple rollers 3, outer side of roller 3 is rotatably connected to transmission chain 4, multiple rollers 3 are connected through transmission chain 4;

[0036] A conveyor belt 5, the conveyor belt 5 is rotatably connected to a plurality of rollers 3;

[0037] A material storage assembly 6, which is fixedly mounted on the top of the frame 1, and is located at one end of the frame 1 close to the frame 1;

[0038] The roller 3 includes a rotating shaft 31, which is fixedly connected to the output end of the motor 2, and the rotating shaft 31 is rotatably connected to the frame 1. A roller 32 is fixedly connected to the outer side of the rotating shaft 31, and a through hole 37 is opened on the outer side of the roller 32. There are multiple through holes 37, and the multiple through holes 37 are evenly distributed around the rotating shaft 31. A fixed cylinder 38 is fixedly connected to the inner wall of the roller 32. The square plate 36 contacts the inner side of the belt 51. In the initial state, the compression spring 34 is in compression. Under the extrusion force between the square plate 36 and the belt 51 and the elastic force of the compression spring 34, the tension of the belt 51 is in a normal range. When the tension of the belt 51 is loose, the compression spring 34 is in compression. In this state, in order to prevent excessive relaxation of the conveyor belt 5 due to too small tension force, which is prone to wrinkles and wear, under the elastic force of the compression spring 34, the ring 33 is subjected to force, driving the spring plate 35 to move toward the end away from the compression spring 34, and the spring plate 35 is forced to push the square plate 36 inside the through hole 37 to move away from the ring 33. At this time, the outer diameter of the roller 3 becomes larger, and the tension force of the belt 51 becomes larger, providing sufficient friction force to ensure that there is no slip between the belt 51 and the roller 32, thereby achieving effective power transmission and improving transmission efficiency. When the belt 51 is in a taut state, the extrusion force of the belt 51 on the square plate 36 becomes larger. The square plate 36 drives the spring plate 35 to move downward. Under the elastic force of the spring plate 35, the ring 33 moves toward the compression spring 34. At this time, the outer diameter of the roller 3 becomes smaller, and the tension of the belt 51 becomes smaller. To avoid excessive tension, which will increase the internal stress of the belt 51 and shorten its service life, the fixed cylinder 38 is located in the middle of the rotating shaft 31 and the roller 32. The outer side of the fixed cylinder 38 is slidably connected with the ring 33, and the outer side of the ring 33 is fixedly connected with the compression spring 34. The elastic performance of the compression spring 34 is used to adjust the position of the square plate 36 on the roller 32 according to the size of the tension on the belt 51, thereby effectively adjusting the tension of the conveyor belt 5. Maintaining the stable operation of the conveyor belt 5 effectively improves the production efficiency, reduces the failure and maintenance cost of the conveyor belt 5, prevents the conveyor belt 5 from shaking, running off track and other unstable phenomena during operation, and ensures the smoothness and accuracy of the conveying process. There are two circular rings 33, and the two circular rings 33 are symmetrically arranged with the compression spring 34 as the center. The two ends of the compression spring 34 are fixedly connected to the two circular rings 33. The outer side of the circular ring 33 is fixedly connected with a spring plate 35, and the inner wall of the through hole 37 is slidably connected with a square plate 36. The square plate 36 passes through the through hole 37 and penetrates the roller 32. There are two spring plates 35, and the two spring plates 35 are symmetrically arranged with the compression spring 34 as the center.

[0039] The second embodiment is based on the first embodiment. Figure 4-6 As shown, one end of the circular ring 33 away from the compression spring 34 is fixedly connected with a connecting block 312, and there are multiple connecting blocks 312, which are evenly distributed around the circular ring 33. A slider 39 is slidably connected to the outer side of the fixed cylinder 38, and the connecting block 312 is magnetic, and the slider 39 is magnetic. The magnetism between the connecting block 312 and the slider 39 is opposite, and the limiting groove 310 is set to be inclined near the top of the connecting block 312, and the connecting block 312 is set to be trapezoidal. When the belt 51 is in a tight state exceeding the adjustment range, the square plate 36 is forced to move downward inside the through hole 37, and the square plate 36 pushes the circular ring 33 to move in the direction of the compression spring 34 through the spring plate 35, so that the circular ring 33 drives the connecting block 312 to slide inside the limiting groove 310 , by utilizing the mutual suction force between the connecting block 312 and the slider 39, the connecting block 312 and the slider 39 are tightly fitted, and the slider 39 moves on the fixed cylinder 38 toward the direction of the rotating shaft 31. At this time, the slider 39 contacts the outer surface of the rotating shaft 31, so that the rotating shaft 31 stops rotating, avoiding serious damage to the equipment caused by continued operation. The slider 39 passes through the fixed cylinder 38, and a limiting groove 310 is provided in the middle of the slider 39. The connecting block 312 passes through the slider 39 through the limiting groove 310, and the connecting block 312 is slidably connected to the slider 39 through the limiting groove 310. A fixing ring 313 is fixedly connected to the outer side of the drum 32, and the fixing ring 313 is symmetrically arranged with the through hole 37 as the center. An elastic ring 311 is fixedly connected to the outer side of the drum 32 near the fixing ring 313.

[0040] The conveyor belt 5 includes a belt 51, the inner side of the belt 51 is rotatably connected to the outer side of the roller 32, the inner wall of the belt 51 is fixedly connected to a limit ring 52, there are two limit rings 52, the two limit rings 52 are symmetrically arranged inside the belt 51, the middle part of the belt 51 is fixedly connected to a limit plate 53, the motor 2 drives the rotating shaft 31 to rotate, the rotating shaft 31 drives the roller 32 to rotate, at this time, the square plate 36 on the outer side of the roller 32 is meshed and rotated with the limit plate 53, by setting the square plate 36 and the limit plate 53 , increasing the contact area between the belt 51 and the roller 3, thereby increasing the friction between the belt 51 and the roller 3, preventing the conveyor belt 5 from slipping easily, and at the same time, by setting the elastic ring 311, the fixed ring 313 and the limit ring 52, preventing the conveyor belt 5 from deviating, and utilizing the elastic properties of the elastic ring 311 to play a buffering role. There are multiple limit plates 53, and the multiple limit plates 53 are evenly distributed. The limit ring 52 is in contact with the elastic ring 311, and the limit plate 53 is rotatably engaged with the square plate 36.

[0041] The third embodiment is based on the first and second embodiments. Figures 8 to 10As shown, the material storage assembly 6 includes a material storage box 61, which is fixedly connected to the top of the frame 1, and an inclined plate 613 is fixedly connected to the inside of the cavity of the material storage box 61. A material discharge hole 612 is opened on the inner wall of the material storage box 61 near the inclined plate 613. The material storage box 61 is rotatably connected to a rotating rod 62 near the bottom of the belt 51, and a rotating plate 63 is fixedly connected to the outer wall of the rotating rod 62. There are multiple rotating plates 63, and the multiple rotating plates 63 are evenly distributed around the rotating rod 62. The inner wall of the cavity of the material storage box 61 is rotatably connected to a rotating rod 65. A transmission member 64 is provided on the outside of the box 61. The material is placed inside the storage box 61. The motor 2 drives the roller 3 to rotate, the roller 3 drives the belt 51 to rotate, the belt 51 drives the limit plate 53 to rotate, the limit plate 53 contacts and squeezes the rotating plate 63, so that the rotating plate 63 drives the rotating rod 62 to rotate, thereby driving the rotating rod 65 to rotate through the transmission member 64, and then the rotating rod 65 drives the circular plate 66 to rotate, the circular plate 66 rotates and squeezes the protrusion 67, so that the fixed frame 68 drives the contact plate 69 to move up and down, and the contact plate 69 and the V-shaped The V-shaped plate 610 contacts the plate 610, so that the V-shaped plate 610 rotates under the action of force. At this time, under the action of gravity, the material falls along the inclined plate 613 through the discharge hole 612 to the top of the belt 51 for conveying and loading, so that the material can be discharged evenly. The rotating rod 65 is connected to the rotating rod 62 through a transmission member 64. The rotating rod 65 is fixedly connected to the outer side of the storage box 61 with a circular plate 66. The outer side of the circular plate 66 is rotatably connected to a fixed frame 68. A protrusion 67 is fixedly connected to the middle of the inner wall of the fixed frame 68. The protrusion 67 is located at the fixed frame 68. At the top of the inner wall, the bottom of the fixed frame 68 is fixedly connected with a contact plate 69, and the contact plate 69 is located inside the discharge hole 612. The storage box 61 is rotatably connected with a V-shaped plate 610 near the outer side of the discharge hole 612. In the initial state, under the elastic performance of the return spring 611, the two V-shaped plates 610 block the discharge hole 612. At this time, the storage box 61 does not discharge materials. The side of the V-shaped plate 610 close to the storage box 61 is fixedly connected with a return spring 611, and the end of the return spring 611 away from the V-shaped plate 610 is fixedly connected to the storage box 61.

[0042] A feeding method for aluminum alloy profile processing comprises the following steps:

[0043] S1, placing materials, placing the aluminum alloy profiles to be processed in the storage box 61 according to the specifications;

[0044] S2, material arrangement, the rotating plate 63 drives the circular plate 66 on the rotating rod 65 to rotate, thereby driving the contact plate 69 to move up and down, and the aluminum alloy profiles to be processed, under the action of gravity, pass through the discharge hole 612 along the inclined plate 613 and fall to the top of the belt 51 in sequence;

[0045] S3, material conveying, the motor 2 works to drive the rotating shaft 31 to rotate, the rotating shaft 31 drives the belt 51 to rotate, thereby driving the aluminum alloy profile to be processed to move;

[0046] S4, material loading: the aluminum alloy profile to be processed is transported to the processing position on the processing equipment through the belt 51, completing the loading process.

[0047] When in use, the material is placed inside the storage box 61, the motor 2 drives the roller 3 to rotate, the roller 3 drives the belt 51 to rotate, the belt 51 drives the limit plate 53 to rotate, the limit plate 53 contacts and squeezes the rotating plate 63, so that the rotating plate 63 drives the rotating rod 62 to rotate, thereby driving the rotating rod 65 to rotate through the transmission member 64, and then the rotating rod 65 drives the circular plate 66 to rotate, the circular plate 66 rotates and squeezes the protrusion 67, so that the fixed frame 68 drives the contact plate 69 to move up and down, the contact plate 69 contacts the V-shaped plate 610, so that the V-shaped plate 610 is rotated by the action of force, at this time, under the action of gravity, the material falls to the top of the belt 51 through the discharge hole 612 along the inclined plate 613 to be transported and loaded, so that the material can be discharged evenly.

[0048] The square plate 36 is in contact with the inner side of the belt 51. In the initial state, the compression spring 34 is in compression. Under the extrusion force between the square plate 36 and the belt 51 and the elastic force of the compression spring 34, the tension of the belt 51 is in a normal range. When the tension of the belt 51 is in a loose state, in order to prevent the conveyor belt 5 from being overly loose due to too small tension, which is prone to wrinkles and wear, the ring 33 is subjected to the elastic force of the compression spring 34, and the spring plate 35 is driven to move toward the end away from the compression spring 34. The spring plate 35 is forced to push the square plate 36 in the through hole 37 toward the end away from the ring. 33, at this time, the outer diameter of the roller 3 becomes larger, the tension of the belt 51 becomes larger, and sufficient friction is provided to ensure that the belt 51 and the roller 32 do not slip, thereby achieving effective power transmission and improving transmission efficiency. When the belt 51 is in a taut state, the extrusion pressure of the belt 51 on the square plate 36 becomes larger, and the square plate 36 drives the spring plate 35 to move downward. Under the elastic force of the spring plate 35, the ring 33 moves toward the compression spring 34. At this time, the outer diameter of the roller 3 becomes smaller, and the tension of the belt 51 becomes smaller, so as to avoid excessive tension that will increase the internal stress of the belt 51 and shorten its service life.

[0049] When the belt 51 is in a tension state exceeding the adjustment range, the square plate 36 is forced to move downward inside the through hole 37, and the square plate 36 pushes the ring 33 to move in the direction of the compression spring 34 through the spring plate 35, so that the ring 33 drives the connecting block 312 to slide inside the limiting groove 310, and the connecting block 312 and the slider 39 are tightly fitted by the mutual suction force between the connecting block 312 and the slider 39, and the slider 39 moves on the fixed cylinder 38 toward the direction of the rotating shaft 31. At this time, the slider 39 contacts the outer surface of the rotating shaft 31, so that the rotating shaft 31 stops rotating, avoiding serious damage to the equipment caused by continued operation.

[0050] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A feeding device for processing aluminum alloy profiles, characterized in that: include: A frame (1), the frame (1) being used to support equipment, a motor (2) being fixedly mounted on the outer side of the frame (1), the motor (2) penetrating the frame (1) and extending into the interior of the frame (1); A roller (3), wherein the roller (3) is fixedly connected to the output end of the motor (2), the roller (3) is rotatably connected to the frame (1), and the roller (3) is located in the middle of the frame (1). There are a plurality of rollers (3), and the outer side of the roller (3) is rotatably connected to a transmission chain (4), and the plurality of rollers (3) are connected via the transmission chain (4); A conveyor belt (5), wherein the conveyor belt (5) is rotatably connected to a plurality of rollers (3); A material storage assembly (6), wherein the material storage assembly (6) is fixedly mounted on the top of the frame (1), and the material storage assembly (6) is located at one end of the frame (1) close to the frame (1); The roller (3) comprises a rotating shaft (31), the rotating shaft (31) is fixedly connected to the output end of the motor (2), the rotating shaft (31) is rotatably connected to the frame (1), a roller (32) is fixedly connected to the outer side of the rotating shaft (31), a through hole (37) is provided on the outer side of the roller (32), a fixed cylinder (38) is fixedly connected to the inner wall of the roller (32), a circular ring (33) is slidably connected to the outer side of the fixed cylinder (38), a compression spring (34) is fixedly connected to the outer side of the circular ring (33), there are two circular rings (33), the two circular rings (33) are symmetrically arranged with the compression spring (34) as the center, the two ends of the compression spring (34) are fixedly connected to the two circular rings (33), a spring plate (35) is fixedly connected to the outer side of the circular ring (33), and a square plate (36) is slidably connected to the inner wall of the through hole (37); The material storage assembly (6) comprises a material storage box (61), the material storage box (61) is fixedly connected to the top of the frame (1), an inclined plate (613) is fixedly connected to the interior of the cavity of the material storage box (61), a material discharge hole (612) is opened on the inner wall of the material storage box (61) close to the inclined plate (613), the material storage box (61) is rotatably connected to a rotating rod (62) close to the bottom of the belt (51), a rotating plate (63) is fixedly connected to the outer wall of the rotating rod (62), and there are a plurality of rotating plates (63), and the plurality of rotating plates (63) are evenly distributed around the rotating rod (62); The inner wall of the cavity of the material storage box (61) is rotatably connected to a rotating rod (65), the outer side of the material storage box (61) is provided with a transmission member (64), the rotating rod (65) is connected to the rotating rod (62) via the transmission member (64), the rotating rod (65) is fixedly connected to a circular plate (66) near the outer side of the material storage box (61), the outer side of the circular plate (66) is rotatably connected to a fixed frame (68), the middle of the inner wall of the fixed frame (68) is fixedly connected to a protrusion (67), the protrusion (67) is located at the top of the inner wall of the fixed frame (68), the bottom of the fixed frame (68) is fixedly connected to a contact plate (69), and the contact plate (69) is located inside the discharge hole (612).

2. The feeding equipment for aluminum alloy profile processing according to claim 1 is characterized in that: There are a plurality of through holes (37), and the plurality of through holes (37) are evenly distributed around the rotating shaft (31), the fixing cylinder (38) is located in the middle of the rotating shaft (31) and the roller (32), the square plate (36) passes through the roller (32) through the through hole (37), and there are two spring plates (35), and the two spring plates (35) are symmetrically arranged around the compression spring (34).

3. The feeding equipment for aluminum alloy profile processing according to claim 2 is characterized in that: A connecting block (312) is fixedly connected to one end of the circular ring (33) away from the compression spring (34); there are a plurality of connecting blocks (312), which are evenly distributed around the circular ring (33); a sliding block (39) is slidably connected to the outer side of the fixed cylinder (38); the sliding block (39) passes through the fixed cylinder (38); a limiting groove (310) is provided in the middle of the sliding block (39); the connecting block (312) passes through the sliding block (39) through the limiting groove (310); and the connecting block (312) is slidably connected to the sliding block (39) through the limiting groove (310).

4. The feeding equipment for aluminum alloy profile processing according to claim 3 is characterized in that: A fixing ring (313) is fixedly connected to the outer side of the roller (32); the fixing ring (313) is symmetrically arranged with the through hole (37) as the center; and an elastic ring (311) is fixedly connected to the outer side of the roller (32) close to the fixing ring (313).

5. The feeding equipment for aluminum alloy profile processing according to claim 1, characterized in that: The conveyor belt (5) comprises a belt (51), the inner side of the belt (51) being rotatably connected to the outer side of the roller (32), the inner wall of the belt (51) being fixedly connected to a limit ring (52), and the middle part of the belt (51) being fixedly connected to a limit plate (53).

6. The feeding equipment for aluminum alloy profile processing according to claim 5, characterized in that: There are two limit rings (52) and the two limit rings (52) are symmetrically arranged inside the belt (51). There are multiple limit plates (53) and the multiple limit plates (53) are evenly distributed. The limit rings (52) are in contact with the elastic ring (311), and the limit plates (53) are rotatably engaged with the square plate (36).

7. The feeding equipment for aluminum alloy profile processing according to claim 1, characterized in that: A V-shaped plate (610) is rotatably connected to the outer side of the material storage box (61) near the material discharge hole (612); a return spring (611) is fixedly connected to the side of the V-shaped plate (610) near the material storage box (61); and one end of the return spring (611) away from the V-shaped plate (610) is fixedly connected to the material storage box (61).

8. The feeding method of a feeding device for processing aluminum alloy profiles according to claim 5, characterized in that: It includes the following steps: S1, placing materials, placing the aluminum alloy profiles to be processed in the interior of the storage box (61) according to the specifications; S2, materials are arranged, the rotating plate (63) drives the circular plate (66) on the rotating rod (65) to rotate, thereby driving the contact plate (69) to move up and down, and the aluminum alloy profiles to be processed, under the action of gravity, pass through the discharge hole (612) along the inclined plate (613) and fall to the top of the belt (51) in sequence; S3, material conveying, the motor (2) drives the rotating shaft (31) to rotate, the rotating shaft (31) drives the belt (51) to rotate, thereby driving the aluminum alloy profile to be processed to move; S4, material loading, the aluminum alloy profile to be processed is transported to the processing position on the processing equipment through the belt (51), completing the loading process.

Images