An automatic belt correction mechanism for automated conveyor belts

Abstract

This invention discloses an automatic belt alignment mechanism for an automated conveyor belt, relating to the field of belt alignment technology. It includes a movable roller movably positioned in the middle of a roller conveyor, adaptively falling based on material weight and decreasing in height; a fixed column fixed to the top of a fixed plate with an arc-shaped groove; a rotating column positioned at the lower end of the movable roller, pressing down with it and rotating in sync with the fixed column; and a centering component that rotates synchronously with the rotating column to center the material for transport. By setting up the movable roller and the movable rod, the movable roller adaptively falls with the material weight, pushing the rotating column downwards and rotating it within the fitted fixed column. This causes two sets of connecting columns and the movable column to rotate counterclockwise simultaneously. Multiple sets of limiting grooves center and clamp the material, adjusting it to a relatively stable state and returning the center of gravity to a reasonable position. Based on this, centering and alignment are then performed, ensuring production continuity and efficiency.

Description

Technical Field

[0001] This invention relates to the field of transmission belt correction technology, specifically to an automatic correction mechanism for automated conveyor belts. Background Technology

[0002] As a core component of mechanical equipment for continuous material transportation, conveyor belts are an indispensable basic element in modern production. Their core function is to carry materials and, relying on the traction force of the drive device, to efficiently and continuously transport materials along a set path. In modern manufacturing, especially in industries such as furniture, building materials, metal processing, and packaging, sheet materials such as wood-based panels, thin metal sheets, plastic sheets, and composite material sheets are used as basic raw materials or semi-finished products, and their transportation is a key link in the smooth operation of the production process.

[0003] When boards are transported on a conveyor belt, they are placed on a series of rotating rollers. The rotation of the rollers propels the boards forward. However, if the boards are long, their ends may be subjected to different forces during transport. In addition, some boards have uneven internal structures, such as hollows, knots, or local density differences, resulting in uneven weight distribution. During transport, the heavier side will sink, which can cause the center of gravity of the board to shift, thereby reducing the conveyor belt's transport efficiency and increasing the likelihood of material damage and jamming.

[0004] To address the aforementioned issues, there is an urgent need for innovative designs based on the existing automatic deviation correction mechanisms of automated conveyor belts. Summary of the Invention

[0005] The present invention addresses the problem of overly simplistic solutions in existing technologies by providing a significantly different solution. Specifically, the present invention aims to provide an automatic deviation correction mechanism for automated conveyor belts, thereby solving the problem mentioned in the background art where conveyor belts easily deviate during transport of sheet materials if the sheet materials are too long or have uneven internal structures, thus affecting conveying efficiency.

[0006] To achieve the above objectives, the present invention provides the following technical solution: an automatic correction mechanism for an automated conveyor belt, comprising a roller conveyor and a fixed plate fixed at one end of the bottom of the roller conveyor, and further comprising a movable roller movably disposed in the middle of the roller conveyor, which adaptively falls based on the weight of the material and decreases in height, a fixed column fixed at the top of the fixed plate with an arc-shaped groove, a rotating column disposed at the lower end of the movable roller and rotating in accordance with the downward pressure of the roller and adapted to the fixed column, and a centering component inserted through both ends of the fixed plate and movably inserted in the gap between the movable rollers, which synchronously rotates downward with the rotating column to center and transport the material. The roller conveyor is equipped with rotating rods and barrier rods on both sides that rotate adaptively with the material being conveyed and limit the material conveying speed to reduce material accumulation. The two sets of rotating rods are equipped with a correction component that adaptively corrects the deviation based on the material's tilt and rotates synchronously with the rotating column.

[0007] Preferably, the centering component includes connecting columns hinged to both sides of the bottom end of the rotating column, and the connecting columns are located below the fixed plate; The other end of the connecting column is rotatably inserted with a movable column, and the movable column is movably connected to both sides of the top of the fixed plate. The top of the moving column is fixedly connected with a limiting groove at equal intervals, and the limiting groove is movably inserted into the gap in the middle of the moving roller.

[0008] Preferably, the correction assembly includes a connecting rod that is limited to rotating at the bottom end of the fixed plate, and the top end of the connecting rod is movably inserted into the rotating column; The surface of the connecting rod is movably fitted with a first belt, and the other end of the first belt is movably fitted with a correction rod. The correction rod is movably inserted into the rotating rod. The two sets of correction rods are conveyed by a second belt. The two sets of rotating rods and correction rods are respectively rotatably set on both sides of the roller conveyor by limit blocks.

[0009] Preferably, the correction assembly further includes limiting grooves formed on the surfaces of the two sets of rotating rods, in which a movable rod is rotatably inserted, and the two sets of movable rods and limiting grooves are arranged in opposite mirror images symmetrically.

[0010] Preferably, one end of the connecting rod is fixedly connected to a protrusion, and the protrusion is vertically and movably inserted into the inner wall of the rotating column.

[0011] Preferably, the roller conveyor has grooves spaced equally on both sides, and a movable rotating roller is movably inserted in the grooves; The movable rollers are movably inserted into the chute at equal intervals. The height of the chute decreases in accordance with the height of the movable rollers. The roller position of the roller conveyor near one side of the movable roller is slightly lower than that of the other ends. The roller position of the roller conveyor is consistent with that of one of the sets of movable rollers.

[0012] Preferably, the bottom end of the roller conveyor is fixedly connected to a telescopic rod, and the small end of the telescopic rod is fixedly connected to a limit rod. The limit rod has arc-shaped grooves on both sides, and one end of a movable column is movably inserted into the arc-shaped groove. The telescopic length of the telescopic rod is adapted to the vertical movement length of the movable column. The limiting rod is fixedly connected to two sides with insert rods, and the bottom end of the insert rod is fixedly connected to an insert post, which is movably inserted into the conical slot.

[0013] Preferably, a disc is fixedly sleeved on the surface of the rotating rod, and a conical slot is formed at the top of the disc at an equal angle. The top of the conical slot is set as a conical groove larger than its bottom end. The diameter of the top of the conical slot is larger than the diameter of the bottom post of the rod, and the diameter of the bottom of the conical slot is slightly larger than the diameter of the bottom post of the rod.

[0014] Preferably, a motor providing a power source is installed on one side of the roller conveyor, and the diameter and length of the rollers in the roller conveyor are the same as those of the moving rollers.

[0015] Preferably, a return spring is wound around the outer surface of the rotating column, and the two ends of the return spring are respectively fixedly connected to the outer surface of the rotating column and the top of the fixed plate.

[0016] Compared with the prior art, the beneficial effects of the present invention are: 1. This invention utilizes a movable roller and a movable rod. The movable roller adaptively falls with the weight of the material, pushing the rotating column downwards and causing it to rotate within a suitable fixed column. This drives two sets of connecting columns and the movable column to rotate counterclockwise simultaneously. Multiple limiting grooves then center and clamp the material. Simultaneously, the rotating column drives the connecting rod to rotate, allowing the movable rod in the correction component to pre-correct any tilted material. The corrected material is then transferred to the centering component. By first adaptively correcting the tilted material and then adaptively centering it, and with the centering component synchronously driving the correction component, the material can be adjusted to a relatively stable state, returning the center of gravity to a reasonable position and enhancing the stability of the material on the conveyor belt. Further centering and correction ensure stable transport of the material at the center of the conveyor belt, reducing the possibility of material falling and guaranteeing production continuity and efficiency.

[0017] 2. This invention, by incorporating a rotating rod and a blocking rod that adapt to the material transport, along with a limiting rod and a insert rod that restrict the amount of material passing through, allows for intermittent material passage. This controls the spacing between materials, reduces material accumulation, lowers the risk of material damage, and enables materials to be corrected and conveyed at intervals, ensuring the safety of the production process. Simultaneously, the limiting rod and insert rod move with the movement of the moving column, thereby restricting and restoring the rotation of the disc, allowing for further orderly material transport. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the first three-dimensional structure of the present invention.

[0019] Figure 2 This is a schematic diagram of the second three-dimensional structure of the present invention.

[0020] Figure 3 This is a schematic diagram of the third three-dimensional structure of the present invention.

[0021] Figure 4 This is a three-dimensional structural diagram of the rotating column, fixed column, and spring of the present invention.

[0022] Figure 5 This is a three-dimensional structural diagram of the connecting rod and connecting column of the present invention.

[0023] Figure 6 This is a three-dimensional structural diagram of the limiting rod and the insertion rod of the present invention.

[0024] Figure 7 This is a three-dimensional structural diagram of the rotating rod and the correction rod of the present invention.

[0025] Figure 8 This is a three-dimensional structural diagram of the rotating rod of the present invention after it has been cut open.

[0026] Figure 9 This is a three-dimensional structural diagram of the conical slot and the disc of the present invention.

[0027] Figure 10 This is a schematic diagram of the horizontal position structure of the movable roller of the present invention.

[0028] Figure 11 This is a schematic diagram of the structure in use of the present invention.

[0029] In the diagram: 1. Roller conveyor; 2. Moving roller; 3. Rotating rod; 4. Barrier rod; 5. Moving rod; 6. First belt; 7. Moving column; 8. Fixed plate; 9. Conical slot; 10. Disc; 11. Rotating column; 12. Fixed column; 13. Return spring; 14. Connecting rod; 15. Slide groove; 16. Connecting column; 17. Limiting rod; 18. Inserting rod; 19. Second belt; 20. Correcting rod; 21. Limiting groove. Detailed Implementation

[0030] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0031] Please see Figures 1 to 11The present invention provides a technical solution: an automatic correction mechanism for an automated conveyor belt, including a roller conveyor 1 and a fixed plate 8 fixed at one end of the bottom of the roller conveyor 1, and also includes a movable roller 2 movably disposed in the middle of the roller conveyor 1, which adaptively falls based on the weight of the material and decreases in height; a fixed column 12 fixed at the top of the fixed plate 8 with an arc-shaped inclined groove; a rotating column 11 disposed at the lower end of the movable roller 2 and pressed down with it and adapted to the fixed column 12 to rotate under pressure; and a centering component inserted through both ends of the fixed plate 8 and movably inserted in the gap of the movable roller 2, which synchronously presses down and rotates with the rotating column 11 to transport the material in the center. The roller conveyor 1 is equipped with rotating rods 3 and barrier rods 4 on both sides, which rotate adaptively with the material conveying and limit the material conveying speed to reduce material accumulation. Two sets of rotating rods 3 are equipped with a correction component that adaptively corrects the deviation based on the degree of material inclination and rotates synchronously with the rotating column 11.

[0032] As a further embodiment of the present invention, the centering component includes connecting posts 16 hinged to both sides of the bottom end of the rotating post 11, and the connecting posts 16 are located below the fixing plate 8. The other end of the connecting column 16 is rotatably inserted with a movable column 7, and the movable column 7 is movably inserted and connected to both sides of the top of the fixed plate 8. The top of the movable column 7 is fixedly connected with a limiting groove 21 at equal intervals, and the limiting groove 21 is movably inserted into the gap in the middle of the movable roller 2.

[0033] In specific implementation, such as Figure 11 As shown, the rotation of the rotating column 11 drives the two sets of connecting columns 16 to rotate 90° clockwise at the same time, so that the two sets of moving columns 7 drive multiple sets of equally spaced limiting grooves 21 to move towards the center at the gap of the moving roller 2. This centering clamps the material on the moving roller 2. The multiple sets of limiting grooves 21 located at the gap of the moving roller 2 allow the material to be centered and corrected while being transported, without affecting the transmission effect. It also allows the material to be centered for subsequent processing and operation.

[0034] As a further embodiment of the present invention, the correction assembly includes a connecting rod 14 that is limited to rotating at the bottom end of the fixed plate 8, and the top end of the connecting rod 14 is movably inserted into the rotating column 11. The surface of the connecting rod 14 is movably fitted with the first belt 6, and the other end of the first belt 6 is movably fitted with the correction rod 20. The correction rod 20 is movably inserted into the rotating rod 3. The two sets of correction rods 20 are conveyed by the second belt 19. The two sets of rotating rods 3 and correction rods 20 are respectively rotatably set on both sides of the roller conveyor 1 by the limiting block. The correction assembly also includes limiting grooves 21 formed on the surfaces of the two sets of rotating rods 3. A movable rod 5 is rotatably inserted into the limiting groove 21, and the two sets of movable rods 5 and the limiting groove 21 are arranged in opposite mirror images symmetrically.

[0035] In practice, when the material is conveyed to the two sets of moving rods at point 5, such as Figure 11 As shown, normally placed materials will not contact the moving rods 5 and can pass smoothly through the gap between the two sets of moving rods 5. Inclined materials push the moving rods 5 to rotate according to the direction of inclination. The rotation of the moving rods 5 drives the correction rods 20 to rotate synchronously. One set of correction rods 20 rotates through the second belt 19 to drive the other set of correction rods 20 to rotate synchronously. The two sets of moving rods 5 rotate adaptively according to the degree of inclination of the materials. The rotation of the correction rods 20 drives the connecting rods 14 to rotate through the first belt 6, thereby rotating the column 11 and driving the two sets of moving columns 7 to move to both sides and open. After centering and correction, the movement of the rotating column 11 drives the connecting rod 14 to rotate in the opposite direction and reset. This causes the first belt 6 to drive one set of correction rods 20 and moving rods 5 to rotate 90° counterclockwise. This set of correction rods 20 and moving rods 5 drives the other set of correction rods 20 and moving rods 5 to rotate 90° counterclockwise at the same time. At this time, the two sets of moving rods 5 rotate and reset in mirror image in the limiting groove 21. This corrects the tilted material in the two sets of moving rods 5. Then the tilted material position is restored, which facilitates subsequent centering and correction. This reduces the degree of tilt of the material before centering, thereby reducing the situation where the material is too tilted to be centered and corrected. The fixed plate 8 is movably inserted and connected to the moving column 7, which can limit the movement direction of the moving column 7.

[0036] As a further embodiment of the present invention, a protrusion is fixedly connected to one end of the connecting rod 14, and the protrusion is vertically and movably inserted into the inner wall of the rotating column 11.

[0037] In specific implementation, such as Figure 5 As shown, as the rotating column 11 moves, it drives the connecting rod 14 to rotate in the opposite direction and reset. When the rotating column 11 moves up and down, the connecting rod 14 will not move up and down with it. However, when the rotating column 11 rotates, it will drive the connecting rod 14 to rotate synchronously. Thus, by pressing down and rotating the rotating column 11, the connecting rod 14 can drive the correction rod 20 to rotate. By pressing down the material, the tilted material can be adaptively corrected.

[0038] As a further embodiment of the present invention, the roller conveyor 1 has grooves 15 at equal intervals on both sides, and a movable rotating roller 2 is movably inserted in the grooves 15. The movable rollers 2 are movably inserted into the chute 15 at equal intervals. The height of the chute 15 decreases in accordance with the height of the movable rollers 2. The roller position of the roller conveyor 1, which is close to one side of the movable rollers 2, is slightly lower than the other ends. The roller position of the roller conveyor 1 is consistent with the height of one of the movable rollers 2.

[0039] In specific implementation, the positions of the multiple sets of height-decreasing moving rollers 2 are as follows: Figure 10 The inclined surface shown is sloping, which makes the material tend to slide down. The inclined surface of multiple sets of moving rollers 2, together with the force transmitted by the roller conveyor 1, allows the material to continue to be conveyed. The position of the moving rollers 2 near one end of the roller conveyor 1 is slightly lower, which can better convey the material, reduce the occurrence of material jamming, and maintain the force of material transmission.

[0040] As a further embodiment of the present invention, a telescopic rod is fixedly connected to the bottom end of the roller conveyor 1, and a limit rod 17 is fixedly connected to the small end of the telescopic rod. Arc grooves are opened on both sides of the limit rod 17, and one end of the movable column 7 is movably inserted in the arc groove. The telescopic rod's extension length is adapted to the vertical movement length of the movable column 7. The limiting rod 17 is fixedly connected to the two sides of the insertion rod 18, and the bottom end of the insertion rod 18 is fixedly connected to the insertion post, which is movably inserted into the conical slot 9.

[0041] In specific implementation, such as Figure 6 As shown, as the two sets of moving columns 7 fall and move in the center, the two sets of moving columns 7 move towards the center simultaneously in the arc groove of the limiting rod 17, driving the limiting rod 17 and the insertion rod 18 to move downward. As the limiting rod 17 and the insertion rod 18 move, the telescopic rod extends, and then the insertion post of the insertion rod 18 inserts downward into the corresponding conical slot 9 in the disc 10, restricting the rotation of the disc 10. Thus, the positions of the rotating rod 3 and the blocking rod 4 are synchronously limited. The material can be restricted and transported synchronously by the moving columns 7 and the chute 15 in the center. When the material is clamped in the center, the subsequent material will not accumulate and cause blockage, maintaining the smooth conveying of the roller conveyor 1.

[0042] As a further embodiment of the present invention, a disc 10 is fixedly sleeved on the surface of the rotating rod 3. A conical slot 9 is opened at the top of the disc 10 at equal angles. The top of the conical slot 9 is set as a conical groove larger than its bottom end. The diameter of the top of the conical slot 9 is larger than the diameter of the bottom post of the insertion rod 18, and the diameter of the bottom of the conical slot 9 is slightly larger than the diameter of the bottom post of the insertion rod 18.

[0043] In specific implementation, such as Figure 9 As shown, the diameter of the conical slot 9 is larger than that of the insertion post at the bottom of the insertion rod 18. With the conical groove design of the conical slot 9, the insertion post can be more easily aligned with the conical slot 9, allowing for a certain degree of error and cost, thereby improving the accuracy of the mating between the conical slot 9 and the disc 10.

[0044] As a further embodiment of the present invention, a motor providing a power source is installed on one side of the roller conveyor 1, and the diameter and length of the rollers in the roller conveyor 1 are the same as those of the moving roller 2.

[0045] In practice, the motor is a three-phase asynchronous motor, which has a simple structure, reliable operation and convenient maintenance. It is controlled by an external power supply and control switch. The length and diameter of the roller conveyor 1 and the moving roller 2 are the same, so the material can pass through smoothly during transmission.

[0046] As a further embodiment of the present invention, a return spring 13 is wound around the outer surface of the rotating column 11, and the two ends of the return spring 13 are respectively fixedly connected to the outer surface of the rotating column 11 and the top end of the fixing plate 8.

[0047] In practice, as the material gradually leaves the moving roller 2, the reset spring 13 gradually returns to its original position, pushing the rotating column 11 to return to its original position 90° counterclockwise. This causes the two sets of connecting columns 16, moving column 7 and limiting groove 21 to return to their original positions. The reset spring 13 provides the force for resetting, allowing the material to be cyclically centered and clamped, increasing its adaptability.

[0048] Working principle: When using the automatic correction mechanism of the automated conveyor belt, the material passing through the roller conveyor 1 is continuously conveyed forward. As the material is continuously conveyed forward, the front end of the material pushes two sets of blocking rods 4 to rotate in the direction of transmission. The two sets of blocking rods 4 drive the rotating rod 3 and the disc 10 to rotate in the opposite direction of material transportation, leaving the material between two adjacent blocking rods 4. This blocks the conveyed material, limits the amount of material passing through, and allows the material to be conveyed intermittently. When the material is conveyed to the two sets of moving rods at point 5, such as Figure 11 As shown, normally placed materials will not contact the moving rods 5 and can pass smoothly through the gap between the two sets of moving rods 5. Inclined materials push the moving rods 5 to rotate according to the direction of inclination. The rotation of the moving rods 5 drives the correction rods 20 to rotate synchronously. One set of correction rods 20 rotates through the second belt 19 to drive the other set of correction rods 20 to rotate synchronously. The two sets of moving rods 5 rotate adaptively according to the degree of inclination of the materials. The rotation of the correction rods 20 drives the connecting rods 14 to rotate through the first belt 6, thereby rotating the column 11 and driving the two sets of moving columns 7 to move to both sides and open. As the material is continuously conveyed, the following material comes into contact with the barrier rod 4, causing the barrier rod 4 and the rotating rod 3 to continue rotating. Thus, the material previously located between the two sets of barrier rods 4 is conveyed to the moving roller 2. The rotation of the barrier rod 4 limits the new material. The material previously located between the barrier rods 4 moves to multiple sets of equally spaced moving rollers 2. After the moving roller 2 receives the weight of the material, it adaptively falls in the chute 15 and presses down on the rotating column 11. The rotating column 11 falls downward according to the arc-shaped inclined groove of the fixed column 12 and rotates 90° clockwise. The downward movement and rotation of the rotating column 11 causes the return spring 13 to be squeezed. At the same time, the rotation of the rotating column 11 drives the two sets of connecting columns 16 to rotate 90° clockwise at the same time. This causes the two sets of moving columns 7 to drive multiple sets of equally spaced limiting grooves 21 to move towards the center at the gap of the moving roller 2, thus clamping the material on the moving roller 2 in the center. Immediately afterwards, as the two sets of moving columns 7 fall and move to the center, the two sets of moving columns 7 move towards the center simultaneously in the arc groove of the limiting rod 17 and drive the limiting rod 17 and the insertion rod 18 to move downward. As the limiting rod 17 and the insertion rod 18 move, the telescopic rod extends. Then the insertion post of the insertion rod 18 is inserted downward into the corresponding conical slot 9 in the disc 10, restricting the rotation of the disc 10. Thus, the positions of the rotating rod 3 and the blocking rod 4 are synchronously limited. At the same time, the positions of multiple sets of height-decreasing moving rollers 2 are as follows: Figure 10 The inclined surface shown is sloping, which makes the material tend to slide down. The inclined surface of multiple sets of moving rollers 2, together with the force transmitted by the roller conveyor 1, allows the material to continue to be conveyed. After the material is centered, it continues to be conveyed. As the material gradually leaves the moving roller 2, the return spring 13 gradually returns to its original position, pushing the rotating column 11 to return to its original position 90° counterclockwise. This causes the two sets of connecting columns 16, moving columns 7, and limiting grooves 21 to return to their original positions. The return of the moving column 7 causes the limiting rod 17 and the insert rod 18 to move upwards and return to their original positions. The insert rod 18 moves out of the conical slot 9. The disc 10, rotating rod 3, and blocking rod 4 continue to rotate 90° as the material is transported, while the rotating column 11 moves upwards and downwards. The motor drives the connecting rod 14 to rotate in the opposite direction and reset, thereby driving one set of correction rods 20 and moving rods 5 to rotate 90° counterclockwise via the first belt 6. This set of correction rods 20 and moving rods 5 drives another set of correction rods 20 and moving rods 5 to rotate 90° counterclockwise at the same time. At this time, the two sets of moving rods 5 rotate and reset in mirror image in the limiting groove 21. For the material tilted in the two sets of moving rods 5, the corrected material is conveyed to the moving roller 2 for centering and correction. After the correction is completed, it returns to the roller conveyor 1 to continue conveying.

[0049] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An automatic belt alignment mechanism for an automated conveyor belt, comprising a roller conveyor (1) and a fixing plate (8) fixed to one end of the bottom of the roller conveyor (1), characterized in that: It also includes a movable roller (2) that is movably set in the middle of the roller conveyor (1) and falls adaptively based on the weight of the material and decreases in height; a fixed column (12) with an arc-shaped groove fixed on the top of the fixed plate (8); a rotating column (11) set at the lower end of the movable roller (2) and pressed down with it and adapted to the fixed column (12) to rotate under pressure; and a centering component that is inserted through both ends of the fixed plate (8) and movably inserted in the gap of the movable roller (2) and rotates synchronously with the rotating column (11) to transport the material in the center. The roller conveyor (1) is provided with rotating rods (3) and barrier rods (4) on both sides that rotate adaptively with the material conveying and limit the material conveying speed to reduce material accumulation. The two sets of rotating rods (3) are rotatably inserted with a correction component that adaptively corrects the deviation according to the degree of material inclination and rotates synchronously with the rotating column (11); The correction assembly includes a connecting rod (14) that is limited to rotating at the bottom end of the fixed plate (8), and the top end of the connecting rod (14) is movably inserted into the rotating column (11); The surface of the connecting rod (14) is movably fitted with a first belt (6), and the other end of the first belt (6) is movably fitted with a correction rod (20). The correction rod (20) is movably inserted in the rotating rod (3). The two sets of correction rods (20) are conveyed by the second belt (19). The two sets of rotating rods (3) and correction rods (20) are respectively rotatably set on both sides of the roller conveyor (1) by limiting blocks.

2. The automatic belt alignment mechanism for an automated conveyor belt according to claim 1, characterized in that: The centering component includes connecting columns (16) hinged to both sides of the bottom end of the rotating column (11), and the connecting columns (16) are located below the fixing plate (8); The other end of the connecting column (16) is rotatably inserted with a movable column (7), and the movable column (7) is movably inserted and connected to both sides of the top of the fixed plate (8). The top of the movable column (7) is fixedly connected with a limiting groove (21) at equal intervals, and the limiting groove (21) is movably inserted into the gap in the middle of the movable roller (2).

3. The automatic deviation correction mechanism for an automated conveyor belt according to claim 1, characterized in that: The correction assembly also includes a limiting groove (21) formed on the surface of the two sets of rotating rods (3), and a moving rod (5) is rotatably inserted in the limiting groove (21). The two sets of moving rods (5) and limiting grooves (21) are arranged in opposite mirror symmetry.

4. The automatic deviation correction mechanism for an automated conveyor belt according to claim 1, characterized in that: One end of the connecting rod (14) is fixedly connected to a protrusion, which is vertically and movably inserted into the inner wall of the rotating column (11).

5. The automatic belt alignment mechanism for an automated conveyor belt according to claim 1, characterized in that: The roller conveyor (1) has grooves (15) spaced equally on both sides, and a movable roller (2) is movably inserted in the grooves (15). The movable rollers (2) are movably inserted into the chute (15) at equal intervals. The height of the chute (15) is adapted to the decreasing height of the movable rollers (2). The roller position of the roller conveyor (1) near one side of the movable rollers (2) is slightly lower than the other ends. The roller position of the roller conveyor (1) is consistent with the height position of one of the movable rollers (2).

6. The automatic belt alignment mechanism for an automated conveyor belt according to claim 1, characterized in that: The bottom end of the roller conveyor (1) is fixedly connected to a telescopic rod, and the small end of the telescopic rod is fixedly connected to a limit rod (17). The limit rod (17) has arc grooves on both sides, and one end of a movable column (7) is movably inserted in the arc groove. The telescopic rod extends and retracts in length that matches the length of the movable column (7) moving up and down. The limiting rod (17) is fixedly connected to two sides by insert rods (18), and the bottom end of the insert rod (18) is fixedly connected to a plug, which is movably inserted into the conical slot (9).

7. The automatic belt alignment mechanism for an automated conveyor belt according to claim 6, characterized in that: The rotating rod (3) is fixedly fitted with a disc (10). The top of the disc (10) is provided with a conical slot (9) at an equal angle. The top of the conical slot (9) is set as a conical groove larger than its bottom. The diameter of the top of the conical slot (9) is larger than the diameter of the bottom post of the insert rod (18). The diameter of the bottom of the conical slot (9) is slightly larger than the diameter of the bottom post of the insert rod (18).

8. The automatic belt alignment mechanism for an automated conveyor belt according to claim 1, characterized in that: A motor providing a power source is installed on one side of the roller conveyor (1), and the diameter and length of the roller conveyor (1) are the same as those of the moving roller (2).

9. The automatic deviation correction mechanism for an automated conveyor belt according to claim 1, characterized in that: A return spring (13) is wound around the outer surface of the rotating column (11), and the two ends of the return spring (13) are fixedly connected to the outer surface of the rotating column (11) and the top of the fixing plate (8), respectively.

Images