Deviation rectifying device for rubber conveying belt production

Abstract

The utility model discloses a deviation rectifying device for rubber conveying belt production, which comprises a base, a supporting component for preventing a conveying belt from loosening and a deviation rectifying component for limiting the conveying belt, the supporting component comprises a first guide cylinder fixedly connected with the front face of the base, fixing blocks fixedly connected with the two sides of the top of the base respectively, sliding grooves formed in the tops of the fixing blocks, a sliding plate arranged in the sliding grooves, a supporting cylinder connected with the sliding plate and a groove formed in the bottom in the sliding grooves. The problems that when an existing deviation rectifying device is used, although the two sides of a conveying belt can be limited through two side plates, due to the fact that the conveying belt is prone to loosening in the deviation rectifying process, the conveying belt is prone to being clamped in the deviation rectifying process, friction between the bottom of the conveying belt and the top of a bottom plate is large, the winding effect of the conveying belt is affected, and the deviation rectifying effect is affected are solved. And therefore, the practicability is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of conveyor belt rectification, in particular to a rectification device for rubber conveyor belt production. Background Technique

[0002] A rubber conveyor belt is a mechanical device for transporting items, and its working principle is similar to that of an automobile belt. The conveyor belt can effectively transport medium and small lumps, granules, powders and other materials, and is suitable for high-speed, medium and long-distance transportation, especially excellent in an environment where a large impact resistance is required. The rubber conveyor belt usually needs to be wound during the production process.

[0003] The existing patent CN218057802U discloses a rectification device for rubber conveyor belt production, including a bottom plate. Symmetrically distributed side plates are arranged on the top of the bottom plate. The side plates are slidably connected to the bottom plate through first moving blocks. A connecting plate is slidably connected inside the side plates. A moving plate is arranged on the top of the connecting plate. The moving plate is in an L shape. The vertical plate of the moving plate is slidably connected to the connecting plate. A rubber layer is embedded on the bottom outer wall of the horizontal plate of the moving plate. In the utility model, the front and back sides of the rubber conveyor belt are restricted by two symmetrically distributed side plates, so as to prevent the rubber conveyor belt from shifting during the winding process and affecting the winding quality. Through the threaded connection between the bidirectional threaded rod and the two first moving blocks, it is convenient to adjust the distance between the two side plates so as to be applicable to rubber conveyor belts of different widths.

[0004] Based on the retrieval of the above patent and the combination with the rectification devices in the prior art, it is found that when the above rectification device is used, although the two side plates can be used to restrict the two sides of the conveyor belt, during rectification, the conveyor belt is prone to looseness, resulting in the conveyor belt being easily stuck during rectification. Moreover, the friction between the bottom of the conveyor belt and the top of the bottom plate is large, affecting the winding effect of the conveyor belt, thus reducing the practicability. Content of the Utility Model

[0005] The purpose of the utility model is to provide a rectification device for rubber conveyor belt production, so as to solve the problem that when the existing rectification device is used, although the two side plates can be used to restrict the two sides of the conveyor belt, during rectification, the conveyor belt is prone to looseness, resulting in the conveyor belt being easily stuck during rectification. Moreover, the friction between the bottom of the conveyor belt and the top of the bottom plate is large, affecting the winding effect of the conveyor belt, thus reducing the practicability as put forward in the above background technique.

[0006] To achieve the above object, the present utility model provides the following technical solutions: A deviation rectifying device for rubber conveyor belt production, including a base, a support member for preventing the conveyor belt from loosening, and a deviation rectifying member for limiting the conveyor belt. The support member includes a first guiding cylinder fixedly connected to the front of the base, fixing blocks respectively fixedly connected to both sides of the top of the base, a sliding groove opened at the top of the fixing block, a sliding plate disposed in the sliding groove, a support cylinder connected to the sliding plate, a groove opened at the bottom of the inner part of the sliding groove, a guide rod fixedly connected to the bottom of the sliding plate, a first spring sleeved outside the guide rod, and a blocking member for improving the limiting effect on the conveyor belt. The guide rod is slidably connected to the groove, the sliding plate is slidably connected to the sliding groove, and the support cylinder is rotatably connected to the sliding plate.

[0007] Preferably, the deviation rectifying member includes fixing plates respectively disposed on both sides of the top of the base, a moving groove opened on one side of the fixing plate, a moving block disposed in the moving groove, a lead screw connected to the moving block, a first motor fixedly connected to the top of the lead screw, cross plates respectively fixedly connected to the moving block and one side of the fixing plate, a plurality of rollers connected to the cross plates and arranged evenly, and an adjusting member for rectifying conveyor belts of different widths. The moving block is slidably connected to the moving groove, the lead screw is screwed to the moving block, and the lead screw is rotatably connected to the fixing plate.

[0008] Preferably, the blocking member includes limit rings respectively sleeved outside both sides of the support cylinder, through openings opened at the top of the limit rings, a plurality of insertion holes respectively opened on both sides of the top of the support cylinder and arranged evenly, insertion rods disposed in the through openings, a pull plate fixedly connected to the top of the insertion rods, and a second spring sleeved outside the insertion rods. The insertion rods are slidably connected to the through openings, the insertion rods are inserted into the insertion holes, and both ends of the second spring are fixedly connected to the bottom of the pull plate and the top of the support cylinder respectively.

[0009] Preferably, a limiting groove is opened at the bottom of the support cylinder, a limiting plate is fixedly connected to the inner bottom of the limit ring, and the limiting plate is slidably connected to the limiting groove.

[0010] Preferably, guiding grooves are respectively opened on both sides inside the sliding groove, guiding blocks are respectively fixedly connected to both sides of the sliding plate, and the guiding blocks are slidably connected to the guiding grooves.

[0011] Preferably, the adjusting member includes adjusting grooves respectively opened on both sides of the top of the base, adjusting blocks disposed in the adjusting grooves, a bidirectional lead screw connected to the adjusting blocks, and a second motor fixedly connected to one end of the bidirectional lead screw. The adjusting blocks are slidably connected to the adjusting grooves, the top of the adjusting blocks is fixedly connected to the bottom of the fixing plate, the bidirectional lead screw is screwed to the adjusting blocks, and the bidirectional lead screw is rotatably connected to the base.

[0012] Preferably, second guiding cylinders are respectively disposed on both sides of the top of the base, and the two second guiding cylinders are located on the front and back sides of the base.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. By providing a base and a support component, the conveyor belt can pass through the bottom of the first guide cylinder and then through the top of the support cylinder. The conveyor belt can form a downward pressure on the support cylinder, and the downward movement of the support cylinder can drive the skateboard to move, thereby squeezing the first spring to deform it. Utilizing the elasticity of the first spring, the support cylinder can be supported, and thus the conveyor belt can be supported, preventing the conveyor belt from loosening during deviation correction and causing the conveyor belt to get stuck, ensuring the stability of the conveyor belt winding, and thereby greatly improving the practicability of the device.

[0015] 2. By providing a deviation correction component, the first motor can drive the screw rod to rotate, thereby controlling the moving block to drive the cross plate to move vertically, and then restricting the conveyor belt between the two cross plates. When the conveyor belt is wound, the roller can rotate, reducing the friction between the conveyor belt and the cross plate, making the winding of the conveyor belt smoother, preventing frictional damage to the conveyor belt, protecting the conveyor belt, and further improving the practicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a three-dimensional structural schematic diagram provided by the present utility model;

[0017] Figure 2 is a left view provided by the present utility model;

[0018] Figure 3 is provided by the present utility model Figure 2 three-dimensional sectional view at A-A in;

[0019] Figure 4 is provided by the present utility model Figure 3 enlarged view at C in;

[0020] Figure 5 is provided by the present utility model Figure 2 three-dimensional sectional view at B-B in;

[0021] Figure 6 is provided by the present utility model Figure 5 enlarged view at D in.

[0022] In the figure: 1, base; 21, first guiding cylinder; 22, fixing block; 23, sliding groove; 24, sliding plate; 25, supporting cylinder; 26, groove; 27, guide rod; 28, first spring; 31, fixing plate; 32, moving groove; 33, moving block; 34, lead screw; 35, first motor; 36, cross plate; 37, roller; 41, limiting ring; 42, through hole; 43, jack; 44, inserting rod; 45, pulling plate; 46, second spring; 51, limiting groove; 52, limiting plate; 61, guiding groove; 62, guiding block; 71, adjusting groove; 72, adjusting block; 73, bidirectional screw rod; 74, second motor; 81, second guiding cylinder. Detailed implementation manner

[0023] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0024] Please refer to Figure 1 、 Figure 2 、 Figure 3 and Figure 4, the present utility model provides a technical solution: a belt deviation rectifying device for rubber conveyor belt production, including a base 1, a supporting component for preventing the conveyor belt from loosening, and a deviation rectifying component for limiting the conveyor belt. The supporting component includes a first guiding cylinder 21 fixedly connected to the front of the base 1, fixing blocks 22 respectively fixedly connected to both sides of the top of the base 1, a sliding groove 23 opened at the top of the fixing block 22, a sliding plate 24 arranged in the sliding groove 23, a supporting cylinder 25 connected to the sliding plate 24, a groove 26 opened at the bottom inside the sliding groove 23, a guide rod 27 fixedly connected to the bottom of the sliding plate 24, a first spring 28 sleeved outside the guide rod 27, and a blocking component for improving the limiting effect on the conveyor belt. The guide rod 27 is slidably connected to the groove 26, the sliding plate 24 is slidably connected to the sliding groove 23, the supporting cylinder 25 is rotatably connected to the sliding plate 24, and both ends of the first spring 28 are respectively fixedly connected to the bottom of the sliding plate 24 and the bottom inside the sliding groove 23. The conveyor belt passes through the bottom of the first guiding cylinder 21 and the top of the supporting cylinder 25. The conveyor belt can push the supporting cylinder 25 downward. The downward movement of the supporting cylinder 25 can drive the sliding plate 24 downward. The downward movement of the sliding plate 24 can cause the first spring 28 to deform. By using the thrust generated by the deformation of the first spring 28, the supporting cylinder 25 can form an upward thrust on the conveyor belt, which can prevent the conveyor belt from loosening during deviation rectification and improve the deviation rectification stability. The blocking component includes limiting rings 41 respectively sleeved on both outer sides of the supporting cylinder 25, through openings 42 opened at the top of the limiting rings 41, a plurality of jacks 43 respectively opened on both sides of the top of the supporting cylinder 25 and arranged evenly, inserting rods 44 arranged in the through openings 42, a pulling plate 45 fixedly connected to the top of the inserting rods 44, and a second spring 46 sleeved outside the inserting rods 44. The inserting rods 44 are slidably connected to the through openings 42, the inserting rods 44 are inserted into the jacks 43, and both ends of the second spring 46 are respectively fixedly connected to the bottom of the pulling plate 45 and the top of the supporting cylinder 25. Pulling the pulling plate 45 can drive the inserting rods 44 to move out of the jacks 43. At the same time, the second spring 46 deforms, and the limiting rings 41 can move outside the supporting cylinder 25. The reset of the second spring 46 can drive the inserting rods 44 to insert into the jacks 43, which can fix the limiting rings 41. According to the width of the conveyor belt, the distance between the two limiting rings 41 can be adjusted to facilitate the deviation rectification of the conveyor belt. A limiting groove 51 is opened at the bottom of the supporting cylinder 25, and a limiting plate 52 is fixedly connected to the bottom inside the limiting ring 41. The limiting plate 52 is slidably connected to the limiting groove 51. The limiting plate 52 can move synchronously with the limiting ring 41, which can prevent the limiting ring from rotating, and further can ensure that the inserting rods 44 are aligned with the jacks 43, facilitating the fixing of the limiting ring. Guide grooves 61 are respectively opened on both sides inside the sliding groove 23, and guide blocks 62 are respectively fixedly connected to both sides of the sliding plate 24. The guide blocks 62 are slidably connected to the guide grooves 61. The guide blocks 62 can move synchronously with the sliding plate 24, which can prevent the sliding plate 24 from tilting, and further can ensure the supporting stability of the supporting cylinder 25. Second guiding cylinders 81 are respectively arranged on both sides of the top of the base 1, and the two second guiding cylinders 81 are located on the front and back sides of the base 1.The conveyor belt can pass through the bottom of the second guide cylinder 81, which is convenient for supporting the conveyor belt and further preventing it from loosening.

[0025] Please refer to Figure 1 , Figure 2 , Figure 5 and Figure 6 , the deviation rectifying component includes fixing plates 31 respectively arranged on both sides of the top of the base 1, moving grooves 32 opened on one side of the fixing plates 31, moving blocks 33 arranged in the moving grooves 32, lead screws 34 connected to the moving blocks 33, first motors 35 fixedly connected to the tops of the lead screws 34, cross plates 36 respectively fixedly connected to the moving blocks 33 and one side of the fixing plates 31, a plurality of rollers 37 arranged uniformly and connected to the cross plates 36, and an adjusting component for rectifying conveyor belts of different widths. The moving blocks 33 are slidably connected to the moving grooves 32, the lead screws 34 are screwed to the moving blocks 33, the lead screws 34 are rotatably connected to the fixing plates 31, the first motors 35 can control the rotation of the lead screws 34, and thus can control the vertical movement of the moving blocks 33, and further can drive the vertical movement of the cross plates 36, and can limit the conveyor belt between the two cross plates 36. The use of the rollers 37 can reduce the friction between the conveyor belt and the cross plates 36, can protect the conveyor belt and prevent it from being damaged due to friction. The adjusting component includes adjusting grooves 71 respectively opened on both sides of the top of the base 1, adjusting blocks 72 arranged in the adjusting grooves 71, bidirectional lead screws 73 connected to the adjusting blocks 72, and second motors 74 fixedly connected to one ends of the bidirectional lead screws 73. The adjusting blocks 72 are slidably connected to the adjusting grooves 71, the tops of the adjusting blocks 72 are fixedly connected to the bottoms of the fixing plates 31, the bidirectional lead screws 73 are screwed to the adjusting blocks 72, the bidirectional lead screws 73 are rotatably connected to the base 1, the second motors 74 can control the rotation of the bidirectional lead screws 73, and thus can make the two adjusting blocks 72 move in opposite directions, and further can control the two fixing plates 31 to move in opposite directions, which is convenient for rectifying conveyor belts of different widths and can improve the scope of application.

[0026] Working principle: During operation, pass the conveyor belt through the bottom of the first guide cylinder 21 and the top of the support cylinder 25, then pass through the bottoms of the two second guide cylinders 81, and then pull the pull plate 45. The pull plate 45 can drive the insertion rod 44 to move out of the insertion hole 43. At this time, the second spring 46 deforms. According to the width of the conveyor belt, adjust the distance between the two limit rings 41, and then release the pull plate 45. The reset of the first spring 28 can drive the insertion rod 44 to insert into the insertion hole 43 to lock the limit rings 41. The two limit rings 41 can limit and correct the deviation of both sides of the conveyor belt. Then, start the second motor 74. The second motor 74 can drive the bidirectional screw 73 to rotate. The rotation of the bidirectional screw 73 can make the two adjusting blocks 72 move towards the middle, and then drive the two fixing plates 31 to move, so as to correct the left and right position deviation of the conveyor belt. At this time, the conveyor belt is located between the upper and lower cross plates 36 on the left and right sides. Start the first motor 35. The first motor 35 can drive the lead screw 34 to rotate. The rotation of the lead screw 34 can drive the moving block 33 to move downward. The moving block 33 can drive the cross plate 36 to move downward, and then drive the roller 37 to move downward, so that the upper and lower sides of the conveyor belt are respectively in contact with the upper and lower rollers 37, which can reduce the friction and protect the conveyor belt, thereby blocking the conveyor belt to prevent it from deviating. Since the conveyor belt will exert a downward pressure on the support cylinder 25, the movement of the support cylinder 25 can drive the slide plate 24 to move. The movement of the slide plate 24 can squeeze the first spring 28 to deform. Using the elasticity of the first spring 28, it can push the support cylinder 25 to support the conveyor belt to prevent it from loosening. The above is the working process of the entire device, and the content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0027] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A deviation-correcting device for rubber conveyor belt production, comprising a base (1), a supporting component for preventing the conveyor belt from loosening, and a deviation-correcting component for limiting the position of the conveyor belt, characterized in that: The support component comprises a first guide cylinder (21) fixedly connected to the front side of the base (1), a fixed block (22) fixedly connected to the two sides of the top of the base (1), a slide groove (23) provided at the top of the fixed block (22), a slide plate (24) provided in the slide groove (23), a support cylinder (25) connected to the slide plate (24), a groove (26) provided at the bottom of the slide groove (23), a guide rod (27) fixedly connected to the bottom of the slide plate (24), a first spring (28) sleeved on the outside of the guide rod (27) and a blocking component for improving the limiting effect on the conveyor belt, wherein the guide rod (27) is slidably connected to the groove (26), the slide plate (24) is slidably connected to the slide groove (23), and the support cylinder (25) is rotatably connected to the slide plate (24).

2. The deviation-correcting device for rubber conveyor belt production according to claim 1 is characterized in that: The deviation correction component comprises fixed plates (31) respectively arranged on both sides of the top of the base (1), a movable groove (32) opened on one side of the fixed plate (31), a movable block (33) arranged in the movable groove (32), a screw rod (34) connected to the movable block (33), a first motor (35) fixedly connected to the top of the screw rod (34), a transverse plate (36) respectively fixedly connected to the movable block (33) and one side of the fixed plate (31), a plurality of rollers (37) connected to the transverse plate (36) and arranged evenly, and an adjustment component for correcting the deviation of conveyor belts of different widths, wherein the movable block (33) is slidably connected to the movable groove (32), the screw rod (34) is screwed to the movable block (33), and the screw rod (34) is rotatably connected to the fixed plate (31).

3. The deviation-correcting device for rubber conveyor belt production according to claim 1 is characterized in that: The blocking component comprises a limiting ring (41) respectively sleeved on both sides of the outside of the support tube (25), a through hole (42) opened at the top of the limiting ring (41), a plurality of insertion holes (43) respectively opened on both sides of the top of the support tube (25) and evenly arranged, an insertion rod (44) arranged in the through hole (42), a pull plate (45) fixedly connected to the top of the insertion rod (44), and a second spring (46) sleeved on the outside of the insertion rod (44), the insertion rod (44) is slidably connected to the through hole (42), the insertion rod (44) is plugged into the insertion hole (43), and the two ends of the second spring (46) are respectively fixedly connected to the bottom of the pull plate (45) and the top of the support tube (25).

4. The deviation-correcting device for rubber conveyor belt production according to claim 3 is characterized in that: The bottom of the support tube (25) is provided with a limiting groove (51), the bottom of the limiting ring (41) is fixedly connected with a limiting plate (52), and the limiting plate (52) is slidably connected to the limiting groove (51).

5. The deviation-correcting device for rubber conveyor belt production according to claim 1 is characterized in that: Guide grooves (61) are respectively provided on both sides of the slide groove (23), and guide blocks (62) are respectively fixedly connected to both sides of the slide plate (24), and the guide blocks (62) are slidably connected to the guide grooves (61).

6. The deviation-correcting device for rubber conveyor belt production according to claim 2 is characterized in that: The adjusting component comprises adjusting grooves (71) respectively provided on both sides of the top of the base (1), an adjusting block (72) provided in the adjusting groove (71), a bidirectional screw (73) connected to the adjusting block (72), and a second motor (74) fixedly connected to one end of the bidirectional screw (73); the adjusting block (72) is slidably connected to the adjusting groove (71); the top of the adjusting block (72) is fixedly connected to the bottom of the fixing plate (31); the bidirectional screw (73) is threadedly connected to the adjusting block (72); and the bidirectional screw (73) is rotatably connected to the base (1).

7. The deviation-correcting device for rubber conveyor belt production according to claim 1 is characterized in that: Second guide cylinders (81) are respectively provided on both sides of the top of the base (1), and the two second guide cylinders (81) are located on the front and rear sides of the base (1).

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