Telescopic conveying belt

Abstract

The utility model discloses a telescopic conveying belt, and relates to the technical field of conveying belts. Comprising two sets of supporting plates, the two ends of the supporting plates are fixedly connected with supporting bottom plates correspondingly, the side ends of the supporting plates are fixedly connected with limiting assemblies, the side ends of the supporting bottom plates are fixedly connected with driving rolling shafts, and the driving rolling shafts are connected with a conveying belt in a matched mode; a plurality of driven rolling shafts are equidistantly arranged at one end of the telescopic plate in the length direction of the supporting plate, the other end of the telescopic plate is fixedly connected with a driving seat, the threaded rod is matched and connected with the driving seat, and two ends of the threaded rod are fixedly connected with a driver and a circular plate respectively; the supporting rolling shafts move on the supporting rods through the supporting seats, so that the effect that the conveying belt stretches out and draws back is achieved, it is guaranteed that the automobile parts are conveyed to different positions, and when the automobile parts are fed on the conveying belt, the limiting assemblies limit the automobile parts.

Description

Technical Field

[0001] The utility model belongs to the field of conveyor belts, and in particular relates to a telescopic conveyor belt. Background Art

[0002] A conveyor belt is a device used to transport materials from one location to another. It is usually made of rubber, plastic, metal and other materials, and has a ring-shaped or parallel structure. Conveyor belts can be used in various industrial fields. Conveyor belts consist of a conveyor belt body, a driving roller and a driven roller, and the conveying process is achieved through a driving device.

[0003] In the prior art, automobile parts are often transported on conveyor belts during the production process. The driving roller drives the conveyor belt to move, and the driven roller is rotated by the movement of the conveyor belt to place the automobile parts on the conveyor belt, thereby achieving the effect of transporting the automobile parts on the conveyor belt.

[0004] However, when automobile parts are transported to different positions, the conveyor belt cannot be adjusted in length, and the feeding end of the conveyor belt lacks a limiting structure. When automobile parts begin to be fed onto the conveyor belt for transportation, the starting speed of the automobile parts is lower than the speed of the conveyor belt, which causes the automobile parts to deviate. The deviation causes the automobile parts to be at risk of slipping off the conveyor belt, thereby affecting the use effect of the conveyor belt. Utility Model Content

[0005] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes a telescopic conveyor belt, which solves the problem in the prior art that when the automobile parts are transported to different positions, the conveyor belt cannot be adjusted in length, and the conveyor belt feeding end lacks a limit structure. When the automobile parts begin to be fed on the conveyor belt for transportation, the automobile parts will deviate because the starting speed is lower than the speed of the conveyor belt. The deviation causes the automobile parts to have the risk of sliding off the conveyor belt, thereby affecting the use effect of the conveyor belt.

[0006] To achieve the above object, according to an embodiment of the first aspect of the utility model, a telescopic conveyor belt is provided, comprising:

[0007] Support plates, wherein two groups of support plates are provided, both ends of the support plates are respectively fixedly connected with support bottom plates, the side ends of the support plates are fixedly connected with limit assemblies, the side ends of the support bottom plates are fixedly connected with drive rollers, and the drive rollers are cooperatively connected with conveyor belts;

[0008] A telescopic plate, wherein the telescopic plate is connected with the support plate, one end of the telescopic plate is provided with a plurality of driven rollers equidistantly along the length direction of the support plate, and the other end of the telescopic plate is fixedly connected with a driving seat;

[0009] The threaded rod is connected with the driving seat in cooperation, and the two ends of the threaded rod are respectively fixedly connected with the driving machine and the circular plate.

[0010] As a further solution of the utility model: the side end of the support base plate is fixedly connected with a support rod parallel to the length direction of the support plate, the bottom end of the support base plate is rotatably connected with a guide roller perpendicular to the length direction of the support plate, the support rod is sleeved and connected with a support seat, the side end of the support seat is rotatably connected with a support roller, the support roller is cooperatively connected to the conveyor belt, and the guide roller is cooperatively connected to the conveyor belt.

[0011] As a further solution of the utility model: the support plate is longitudinally provided with a telescopic groove, the telescopic groove is slidably connected to the telescopic plate, and the upper and lower ends of the telescopic plate are respectively fixedly connected with a plurality of limit columns, the limit columns are semi-cylindrical in shape, and the limit columns are slidably connected to the telescopic groove.

[0012] As a further solution of the utility model: the driving seat is longitudinally provided with a threaded hole, the threaded hole is threadedly connected to the threaded rod, the circular plate is in the shape of a circular plate, and the diameter of the circular plate is larger than the inner diameter of the threaded hole.

[0013] As a further solution of the utility model: both ends of the driven roller are respectively rotatably connected to the telescopic plate, and the driven roller is cooperatively connected to the conveyor belt.

[0014] As a further solution of the utility model: the limiting assembly includes a limiting plate, a limiting roller and a blocking plate, the limiting plate is provided with two groups and is fixedly connected to the top of the support plate, the two ends of the blocking plate are respectively fixedly connected to the limiting plates, and the blocking plates are inclined in the direction of the driving roller, the bottom end of the blocking plate is abutted and connected to the limiting roller, and the limiting roller is cooperatively connected to the conveyor belt.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. When the auto parts are transported to different positions, the driving machine is turned on, and the driving machine drives the threaded rod to rotate. The threaded rod drives the driving seat to move through the threaded connection with the threaded hole opened in the driving seat, and the driving seat drives the telescopic plate to telescope, and the telescopic plate drives the driven roller to telescope, and the driven roller drives the conveyor belt to telescope. When the conveyor belt is telescoped, it drives the support roller to move, and the support roller moves on the support rod through the support seat, thereby realizing the telescopic effect of the conveyor belt, ensuring that the auto parts are transported to different positions;

[0017] 2. When automobile parts are loaded on the conveyor belt, the limiting assembly limits the automobile parts. Since the initial speed of the automobile parts is different from the speed of the running conveyor belt, when the automobile parts deviate to both sides, the limiting plate limits the automobile parts. When the automobile parts deviate in the direction away from the driving roller, the blocking plate limits the automobile parts. The limiting roller is rotated by the movement of the conveyor belt. On the one hand, the limiting roller prevents the automobile parts from deviating and getting stuck between the blocking plate and the conveyor belt, thereby ensuring the adequacy of the blocking plate in limiting the automobile parts. On the other hand, the rotating limiting roller applies a driving force to the automobile parts in the direction of the driving roller, thereby ensuring that the automobile parts are discharged from the blocking plate in time, thereby avoiding the accumulation of automobile parts at the feeding place of the conveyor belt, thereby improving the feeding efficiency of automobile parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 The right diagram is the overall structure of the utility model;

[0020] Figure 3 It is the AA cross-sectional view of the overall structure of the utility model;

[0021] Figure 4 For the utility model Figure 2 A schematic diagram of the structure at A;

[0022] Figure 5 This is a schematic diagram of the position of the support roller of the utility model;

[0023] Figure 6 This is a schematic diagram of the position of the blocking plate of the utility model.

[0024] Illustration: 1. Support plate; 2. Limit plate; 3. Limit roller; 4. Blocking plate; 5. Support base plate; 6. Driving machine; 7. Driving seat; 8. Support seat; 9. Support rod; 10. Threaded rod; 11. Conveyor belt; 12. Round plate; 13. Telescopic plate; 14. Limit column; 15. Telescopic slot; 16. Threaded hole; 17. Driven roller; 18. Driving roller; 19. Support roller; 20. Guide roller. DETAILED DESCRIPTION

[0025] The technical solution of the utility model will be described clearly and completely in conjunction with the embodiments below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] like Figures 1 to 6 As shown, a telescopic conveyor belt comprises: a support plate 1, a telescopic plate 13 and a threaded rod 10,

[0027] The support plate 1 is provided with two groups, and the two ends of the support plate 1 are respectively fixedly connected with the support bottom plate 5, and the side end of the support plate 1 is fixedly connected with the limit assembly, and the side end of the support bottom plate 5 is fixedly connected with the driving roller 18, and the driving roller 18 is connected with the conveyor belt 11 in cooperation, and the support plate 1 has the function of supporting the limit assembly, and the support plate 1 is supported by the support bottom plate 5, and the driving roller 18 drives the conveyor belt 11 to move, and the driving roller 18 is driven by the servo motor of the prior art. The specific working principle is not repeated here. When the automobile parts are loaded on the conveyor belt 11, the limit assembly limits the two sides and the loading end of the automobile parts to prevent the automobile parts from falling off from the conveyor belt 11 due to deviation;

[0028] The telescopic plate 13 is connected with the support plate 1. One end of the telescopic plate 13 is provided with a plurality of driven rollers 17 equidistantly along the length direction of the support plate 1. The other end of the telescopic plate 13 is fixedly connected with the driving seat 7. When the automobile parts need to be transported to different positions, the telescopic plate 13 slides in the support plate 1, and the telescopic plate 13 drives the driven rollers 17 to perform telescopic adjustment. The driven rollers 17 have the function of carrying the conveyor belt 11, thereby realizing that the length of the conveyor belt 11 is adjusted according to the position where the automobile parts are transported.

[0029] The threaded rod 10 is connected to the driving seat 7, and the two ends of the threaded rod 10 are fixedly connected with the driving machine 6 and the circular plate 12 respectively. In order to realize the power for the telescopic plate 13 to move, the driving machine 6 drives the threaded rod 10 to rotate, and the threaded rod 10 drives the driving seat 7 to move through the threaded connection with the driving seat 7, so that the driving seat 7 drives the telescopic plate 13 to move.

[0030] In some specific implementation schemes, the side end of the support base plate 5 is fixedly connected to a support rod 9 in a direction parallel to the length of the support plate 1, and the bottom end of the support base plate 5 is rotatably connected to a guide roller 20 in a direction perpendicular to the length of the support plate 1. The support rod 9 is sleeved and connected to a support seat 8, and the side end of the support seat 8 is rotatably connected to a support roller 19, the support roller 19 is cooperatively connected to the conveyor belt 11, and the guide roller 20 is cooperatively connected to the conveyor belt 11. In order to ensure that when the telescopic plate 13 is telescopic, the conveyor belt 11 can also normally follow the telescopic plate 13 to telescope, when the telescopic plate 13 is extended on the support plate 1, the driven roller 17 on the telescopic plate 13 pulls more conveyor belt 11, and the conveyor belt 11 pulls the support roller 19 to move in the direction of the telescopic plate 13, and the support roller 19 moves on the support rod 9 through the support seat 8, and the support rod 9 supports and positions the support roller 19 through the support seat 8, so that the support roller 19 realizes normal operation when cooperating with the conveyor belt 11 to telescope.

[0031] In some specific embodiments, a telescopic groove 15 is longitudinally opened on the support plate 1, and the telescopic groove 15 is slidably connected to the telescopic plate 13. A plurality of limit columns 14 are fixedly connected to the upper and lower ends of the telescopic plate 13, respectively. The limit columns 14 are semi-cylindrical in shape, and the limit columns 14 are slidably connected to the telescopic groove 15. In order to ensure that the telescopic plate 13 does not deviate when sliding in the support plate 1, when the telescopic plate 13 slides in the telescopic groove 15, the limit columns 14 fixedly connected at the upper and lower ends of the telescopic plate 13 slide at the same time as the telescopic groove 15, and the semi-cylindrical limit columns 14 and the telescopic groove 15 are limited, thereby preventing the telescopic plate 13 from lateral deviation, wherein the driven roller 17 further limits the telescopic plate 13.

[0032] In some specific embodiments, a threaded hole 16 is longitudinally opened in the driving seat 7, and the threaded hole 16 is threadedly connected to the threaded rod 10. The circular plate 12 is in the shape of a circular plate, and the diameter of the circular plate 12 is larger than the inner diameter of the threaded hole 16. When the driving motor 6 drives the threaded rod 10 to rotate, the threaded rod 10 drives the driving seat 7 to move through the threaded connection with the threaded hole 16. When the threaded rod 10 stops rotating, the threaded connection between the threaded rod 10 and the threaded hole 16 fixes the driving seat 7, thereby fixing the telescopic plate 13. Among them, the diameter of the circular plate 12 is larger than the inner diameter of the threaded hole 16, and the circular plate 12 limits the driving seat 7 to avoid the risk of the driving seat 7 falling off on the circular plate 12, thereby ensuring that the telescopic plate 13 will not fall off on the support plate 1.

[0033] In some specific implementation schemes, both ends of the driven roller 17 are respectively connected to the telescopic plate 13 for rotation, and the driven roller 17 is connected to the conveyor belt 11 in cooperation. On the one hand, the telescopic plate 13 can drive the driven roller 17 to extend and retract, and on the other hand, the telescopic plate 13 rotationally supports the driven roller 17. The driven roller 17 is rotated by the movement of the conveyor belt 11. At the same time, the driven roller 17 supports the conveyor belt 11 to ensure that the conveyor belt 11 can stably transport automobile parts.

[0034] In some specific implementation schemes, the limiting assembly includes a limiting plate 2, a limiting roller 3 and a blocking plate 4. The limiting plate 2 is provided with two groups and is fixedly connected to the top of the support plate 1. Both ends of the blocking plate 4 are respectively fixedly connected to the limiting plate 2, and the blocking plate 4 is tilted toward the direction of the driving roller 18. The bottom end of the blocking plate 4 is abutted against the limiting roller 3. The limiting roller 3 is cooperatively connected with the conveyor belt 11. When the automobile parts are placed on the conveyor belt 11, the initial speed of the automobile parts is different from the speed of the running conveyor belt 11. When the automobile parts are offset to both sides, the limiting plate 2 limits the automobile parts. When the automobile parts are When the automobile parts deviate in the direction away from the driving roller 18, the blocking plate 4 limits the automobile parts, wherein the limiting roller 3 is rotated by the movement of the conveyor belt 11. On the one hand, the limiting roller 3 prevents the automobile parts from deviating and getting stuck between the blocking plate 4 and the conveyor belt 11, thereby ensuring that the blocking plate 4 is sufficient to limit the automobile parts. On the other hand, the rotating limiting roller 3 applies a driving force to the automobile parts in the direction of the driving roller 18, thereby ensuring that the automobile parts are discharged from the blocking plate 4 in time, avoiding the accumulation of automobile parts at the feeding place of the conveyor belt 11, and improving the feeding efficiency of automobile parts.

[0035] In order for those skilled in the art to better understand the working principle of the embodiments of the present invention, the following is an explanation in conjunction with specific application scenarios:

[0036] When automobile parts are transported to different positions, the driving machine 6 is turned on, and the driving machine 6 drives the threaded rod 10 to rotate. The threaded rod 10 drives the driving seat 7 to move through the threaded connection with the threaded hole 16 provided on the driving seat 7. The driving seat 7 drives the telescopic plate 13 to be telescopic. The telescopic plate 13 drives the driven roller 17 to be telescopic. The driven roller 17 drives the conveyor belt 11 to be telescopic. When the conveyor belt 11 is telescopic, it drives the supporting roller 19 to move. The supporting roller 19 moves on the supporting rod 9 through the supporting seat 8, thereby realizing the telescopic effect of the conveyor belt 11, ensuring that the automobile parts are transported to different positions. When the automobile parts are loaded on the conveyor belt 11, the limiting component limits the automobile parts. Due to the initial The speed is different from the speed of the running conveyor belt 11. When the automobile parts are offset to both sides, the limiting plate 2 limits the automobile parts. When the automobile parts are offset in the direction away from the driving roller 18, the blocking plate 4 limits the automobile parts. Among them, the limiting roller 3 is rotated by the movement of the conveyor belt 11. On the one hand, the limiting roller 3 prevents the automobile parts from being offset and stuck between the blocking plate 4 and the conveyor belt 11, ensuring that the blocking plate 4 is sufficient to limit the automobile parts. On the other hand, the rotating limiting roller 3 gives the automobile parts a driving force in the direction of the driving roller 18, ensuring that the automobile parts are discharged from the blocking plate 4 in time, avoiding the accumulation of automobile parts at the feeding place of the conveyor belt 11, and improving the feeding efficiency of automobile parts.

[0037] When the telescopic plate 13 is in the state of being moved, the driven roller 17 further limits the telescopic plate 13. When the driving machine 6 drives the threaded rod 10 to rotate, the threaded rod 10 drives the driving seat 7 to move through the threaded connection with the threaded hole 16. When the threaded rod 10 stops rotating, the threaded connection between the threaded rod 10 and the threaded hole 16 fixes the driving seat 7, thereby fixing the telescopic plate 13. When the diameter of the circular plate 12 is larger than the inner diameter of the threaded hole 16, the circular plate 12 limits the driving seat 7 to avoid the risk of the driving seat 7 falling off on the circular plate 12, thereby preventing the telescopic plate 13 from falling off on the support plate 1.

[0038] The above embodiments are only used to illustrate the technical method of the utility model rather than to limit it. Although the utility model is described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical method of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical method of the utility model.

Claims

1. A telescopic conveyor belt, characterized in that: include: A support plate (1), wherein the support plate (1) is provided with two groups, both ends of the support plate (1) are respectively fixedly connected to a support base plate (5), the side ends of the support plate (1) are fixedly connected to a limiting assembly, the side ends of the support base plate (5) are fixedly connected to a driving roller (18), and the driving roller (18) is cooperatively connected to a conveyor belt (11); A telescopic plate (13), wherein the telescopic plate (13) is connected to the support plate (1), one end of the telescopic plate (13) is provided with a plurality of driven rollers (17) equidistantly along the length direction of the support plate (1), and the other end of the telescopic plate (13) is fixedly connected to a driving seat (7); A threaded rod (10) is connected in cooperation with a driving seat (7), and two ends of the threaded rod (10) are respectively fixedly connected with a driving machine (6) and a circular plate (12).

2. A telescopic conveyor belt according to claim 1, characterized in that: The side end of the support base plate (5) is fixedly connected to a support rod (9) in a direction parallel to the length of the support plate (1); the bottom end of the support base plate (5) is rotatably connected to a guide roller (20) in a direction perpendicular to the length of the support plate (1); the support rod (9) is sleeved and connected to a support seat (8); the side end of the support seat (8) is rotatably connected to a support roller (19); the support roller (19) is cooperatively connected to a conveyor belt (11); and the guide roller (20) is cooperatively connected to the conveyor belt (11).

3. A telescopic conveyor belt according to claim 1, characterized in that: The support plate (1) is longitudinally provided with a telescopic groove (15), the telescopic groove (15) is slidably connected to the telescopic plate (13), and the upper and lower ends of the telescopic plate (13) are respectively fixedly connected with a plurality of limit columns (14), the limit columns (14) are semi-cylindrical in shape, and the limit columns (14) are slidably connected to the telescopic groove (15).

4. A telescopic conveyor belt according to claim 1, characterized in that: The driving seat (7) is longitudinally provided with a threaded hole (16), the threaded hole (16) being threadedly connected to the threaded rod (10), the circular plate (12) being in the shape of a circular plate, and the diameter of the circular plate (12) being larger than the inner diameter of the threaded hole (16).

5. The telescopic conveyor belt according to claim 1, characterized in that: The two ends of the driven roller (17) are respectively rotatably connected to the telescopic plate (13), and the driven roller (17) is cooperatively connected to the conveyor belt (11).

6. A telescopic conveyor belt according to claim 1, characterized in that: The limiting assembly comprises a limiting plate (2), a limiting roller (3) and a blocking plate (4); the limiting plate (2) is provided with two groups and is fixedly connected to the top of the support plate (1); the two ends of the blocking plate (4) are respectively fixedly connected to the limiting plate (2); the blocking plate (4) is inclined in the direction of the driving roller (18); the bottom end of the blocking plate (4) is abutted against the limiting roller (3); and the limiting roller (3) is cooperatively connected to the conveyor belt (11).

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