Intelligent self-adaptive conveyor speed regulating system

Abstract

The utility model relates to the technical field of conveyors, in particular to an intelligent self-adaptive conveyor speed regulating system which comprises a conveying frame, a driving roller arranged inside the conveying frame, a belt arranged outside the driving roller, and an auxiliary assembly arranged outside the driving roller and the conveying frame and used for correcting deviation of the belt. The auxiliary assembly comprises a plurality of protruding blocks arranged on the two sides of the top of the conveying frame, and damping wheels are arranged in the multiple protruding blocks. Two annular frames are arranged outside the driving roller, a plurality of hole grooves are formed in the outer walls of the two annular frames, threaded plates are arranged in the hole grooves, cavities are formed in the inner walls of the hole grooves, electromagnets and connecting rods are arranged in the cavities, and magnetic plates are arranged at one ends of the connecting rods. Damping supporting is carried out when the belt deviates, the position of the belt is corrected in cooperation with the driving roller with the spiral lines, the conveying stability of the belt is guaranteed, and normal conveying of goods is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a conveyor technical field, concretely is a kind of intelligent self-adapting conveyor speed regulating system. BACKGROUND

[0002] Self-adapting conveyor is a kind of conveying equipment that can automatically adjust its operating parameters according to the changes of material flow and system state. Intelligent self-adapting conveyor can reduce manual intervention through automation control and optimization algorithm, automatically adjust operating parameters, and improve the efficiency of material conveying and handling. They can adjust operating speed and conveying path according to real-time demand and material properties, improve the flexibility and responsiveness of logistics operation.

[0003] However, the speed regulating system of the existing technology in the conveyor presents complex dynamic characteristics when the equipment changes operating speed during use, which causes certain difficulty in speed adjustment. If not properly controlled, it may cause slipping between the conveyor belt and the roller, and if the speed changes too fast, it may cause misalignment between the belt and the roller, affecting normal conveying. INVENTION CONTENTS

[0004] The utility model aims at providing a kind of intelligent self-adapting conveyor speed regulating system to solve the problems raised in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] An intelligent self-adapting conveyor speed regulating system includes a conveying frame, a drive roller is arranged inside the conveying frame, a belt is arranged outside the drive roller, an auxiliary assembly for correcting the belt deviation is arranged outside the drive roller and the conveying frame, the auxiliary assembly includes a plurality of protrusions arranged on both sides of the top of the conveying frame, and a damping wheel is arranged inside each of the plurality of protrusions.

[0007] Two ring frames are arranged outside the drive roller, a plurality of holes and grooves are arranged on the outer wall of each of the two ring frames, a threaded plate is arranged inside each of the plurality of holes and grooves, a cavity is arranged on the inner wall of the hole and groove, an electromagnet and a connecting rod are arranged inside the cavity, and a magnetic plate is arranged at one end of the connecting rod.

[0008] As a preferred scheme of the utility model, the drive roller is rotatably connected to the conveying frame through a connecting shaft, the belt is sleeved outside the drive roller and adheres to the drive roller, and the drive roller rotates to circulate the belt in the conveying frame.

[0009] As a preferred scheme of the utility model, a plurality of protrusions are arrayed on the top of the conveying frame at both side edges, and the protrusions have an inclined angle towards the center of the conveying frame, the damping wheel is located inside the protrusion and rotatably connected to the inner wall of the protrusion through a damping shaft.

[0010] As the preferred scheme of the utility model, the convex block is externally provided with an infrared sensor, and the infrared sensor is electrically connected with the ring frame and the electromagnet inside the driving roller.

[0011] As the preferred scheme of the utility model, the ring frame is located at the region close to the two ends of the driving roller, and is rotationally connected with the inner wall of the driving roller through a connecting shaft, a plurality of hole grooves are annularly distributed on the outer wall of the ring frame, the threaded plate is located in the hole groove, and one end of the threaded plate is rotationally connected with the inner wall of the hole groove through a fixing shaft, the threads on the outer wall of the threaded plate in the two ring frames are opposite to each other, and the threaded plate pushes the belt towards the center of the driving roller through the threads when rotating.

[0012] As the preferred scheme of the utility model, one end of the connecting rod is located in the cavity and is slidably connected with the inner wall of the cavity, the magnetic plate at one end of the connecting rod is magnetically connected with the electromagnet, the other end of the connecting rod is rotationally connected with the threaded plate through a connecting frame, and the connecting frame and the outer wall of the threaded plate are slidably connected.

[0013] Compared with the prior art, the utility model has the beneficial effects that: aiming at the problems in the background art, the application adopts an auxiliary assembly, the convex blocks on both sides of the conveying frame integrate the damping wheels, when the belt deviates, the convex blocks are inclined to cooperate with the damping wheels to extrude the belt, supporting and buffering the belt when the belt deviates, and facilitating guiding the belt back to the center position;

[0014] Meanwhile, a plurality of hole grooves are distributed on the ring frames on both sides of the driving roller, the threaded plates are embedded in the hole grooves, the threaded plates are embedded in the hole grooves in the conventional state and do not affect the belt, when the infrared sensor on the convex block detects that the belt deviates, the threaded plates are driven to be raised through the electromagnet and the connecting rod, and the threaded plates are driven to rotate through the ring frame, the threads on the threaded plates are rubbed with the belt, the belt is pushed towards the center, the deviation of the belt is corrected, in addition, the infrared sensor can monitor whether the belt position deviates in real time, and data is fed back to the electromagnet on the ring frame, so that intelligent control and self-adaptive adjustment are realized.

[0015] The utility model realizes damping support when the belt deviates, and corrects the position of the belt through the driving roller with spiral threads, guarantees the stability of belt conveying, and improves normal conveying of goods. ACCURACY OF DRAWINGS

[0016] Figure 1 It is the overall structure perspective drawing of the utility model;

[0017] Figure 2 It is the enlarged view of A part of the utility model;

[0018] Figure 3 It is the appearance structure drawing of the driving roller of the utility model;

[0019] Figure 4 It is the internal section view of the ring frame of the utility model;

[0020] Figure 5 For the enlarged view of part B of the utility model.

[0021] In the figure: 1, conveying frame; 2, belt; 3, protruding block; 301, damping wheel; 4, drive roller; 5, ring frame; 6, hole groove; 601, threaded plate; 7, cavity; 701, electromagnet; 702, connecting rod; 8, magnetic plate. DETAILED DESCRIPTION

[0022] The technical scheme in the embodiments of the utility model will be clearly and completely described in combination with the embodiments of the utility model. EMBODIMENT

[0023] Please refer to Figures 1-5 The utility model provides a kind of technical scheme: a kind of intelligent self-adapting conveyor speed regulating system, including conveying frame 1, the drive roller 4 is arranged in the conveying frame 1, for driving belt 2, the drive roller 4 outside is provided with belt 2, the drive roller 4 and conveying frame 1 outside are provided with auxiliary assembly for correcting when belt 2 is off tracking, the auxiliary assembly includes the multiple protruding blocks 3 of being provided at the top of conveying frame 1 two sides, multiple protruding blocks 3 are supported when belt 2 is off tracking by inclination angle, multiple the damping wheel 301 of being provided in protruding block 3, damping wheel 301 is bonded with off tracking belt 2 and makes damping wheel 301 rotate, and the angle of cooperation protruding block 3 can be supported to belt 2 by the damping effect of damping wheel 301, the amplitude of off tracking is slowed down, and simultaneously, through infrared sensor outside protruding block 3, belt 2 can be detected when off tracking and signal transmission control ring frame 5 and electromagnet 701 activation.

[0024] The drive roller 4 outside is provided with two ring frames 5, the outer wall of two ring frames 5 is provided with multiple hole grooves 6, for accommodating threaded plate 601 when conventional state, multiple the hole groove 6 inside is provided with threaded plate 601, the thread outside threaded plate 601 corresponds the center of drive roller 4, when threaded plate 601 is contacted with belt 2, cooperation ring frame 5 rotates by texture and drives belt 2 to be close to the center of drive roller 4 to reset, the hole groove 6 inner wall is provided with cavity 7, and the angle of accommodating and stretching out of connecting rod 702 is limited, the cavity 7 inside is provided with electromagnet 701 and connecting rod 702, electromagnet 701 is repelled magnetically after activation with magnetic plate 8, so as to push connecting rod 702 to stretch out from cavity 7 and drive one end of threaded plate 601 to stretch out and be raised from hole groove 6, so that threaded plate 601 is bonded with belt 2, one end of connecting rod 702 is provided with magnetic plate 8, and the stability of belt 2 is improved by auxiliary assembly when belt 2 is off tracking due to speed regulation.

[0025] All electrical elements in the embodiment are controlled by conventional controller.

[0026] For an example, please refer to... Figures 1-5 The drive roller 4 is located inside the conveyor frame 1 and is rotatably connected to the conveyor frame 1 via a connecting shaft. The belt 2 is sleeved on the outside of the drive roller 4 and fits against the drive roller 4. The rotation of the drive roller 4 causes the belt 2 to circulate within the conveyor frame 1. Multiple protrusions 3 are arrayed on both sides of the top of the conveyor frame 1, and the protrusions 3 are inclined towards the center of the conveyor frame 1. The damping wheel 301 is located inside the protrusions 3 and rotates with the inner wall of the protrusions 3 via a damping shaft. An infrared sensor is installed on the outside of the protrusions 3, and the infrared sensor is electrically connected to the ring frame 5 and electromagnet 701 inside the drive roller 4. The ring frame 5 is located near both ends of the drive roller 4, and all... The connecting shaft is rotatably connected to the inner wall of the drive roller 4. Multiple holes and slots 6 are distributed in a ring on the outer wall of the ring frame 5. The threaded plate 601 is located in the hole and slot 6, and one end is rotatably connected to the inner wall of the hole and slot 6 through a fixed shaft. The textures on the outer walls of the two threaded plates 601 in the ring frame 5 are opposite. When the threaded plate 601 rotates, it pushes the belt 2 toward the center of the drive roller 4 through the texture. One end of the connecting rod 702 is located in the cavity 7 and is slidably connected to the inner wall of the cavity 7. The magnetic plate 8 at one end of the connecting rod 702 is magnetically connected to the electromagnet 701. The other end of the connecting rod 702 is rotatably connected to the threaded plate 601 through a connecting frame, and the connecting frame slides on the outer wall of the threaded plate 601. When the belt 2 deviates from its designated position, it first contacts the protrusion 3 on the outer wall of the conveyor frame 1, which in turn drives the damping wheel 301 inside the protrusion 3 to rotate. The angle between the damping wheel 301 and the protrusion 3 reduces the degree of belt deviation. At the same time, the infrared sensor on the protrusion 3 detects the belt deviation and sends a signal. The PLC controller then activates the electromagnet 701 in the ring frame 5 and the slot 6 inside the drive roller 4. The electromagnet 701 repels the magnetic plate 8, which pushes the connecting rod 702 to slide in the cavity 7. This pushes one end of the threaded plate 601 out of the slot 6 and into contact with the belt 2. Simultaneously, the ring frame 5 is rotated, and the belt 2 moves closer to the center of the drive roller 4 through the texture of the outer wall of the threaded plate 601, thus correcting and resetting the position of the belt 2.

[0027] The utility model discloses a work flow: first in the use when the belt 2 deviation, the bump 3 of belt 2 and the outer wall of conveying frame 1 contact, and promote the damping wheel 301 in bump 3 rotation, through the angle of damping wheel 301 and bump 3 make the amplitude of belt 2 deviation slow down, simultaneously through the infrared sensor on the bump 3 detect the signal and through PLC controller control drive roller 4 inside ring frame 5 and hole groove 6 inside electromagnet 701 activation when belt 2 deviation, through electromagnet 701 and magnetic plate 8 repel and promote connecting rod 702 in cavity 7 slide and promote threaded plate 601 one end from hole groove 6 stretch and rise, and with belt 2 contact, simultaneously control ring frame 5 rotation through the thread of threaded plate 601 outer wall make belt 2 to drive roller 4 center close, to belt 2 position correction reset. The utility model realizes the damping support when the belt deviation, and cooperate the drive roller of helical thread to belt position correction, guarantee the stability of belt conveying, improve normal conveying to goods.

[0028] Although the embodiments of the utility model have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A kind of intelligent adaptive conveyor speed regulation system, including conveying frame (1), drive roller (4) is arranged inside the conveying frame (1), drive roller (4) is arranged with the belt (2) outside, drive roller (4) and the auxiliary assembly for correcting when the belt (2) is out of alignment are arranged outside conveying frame (1), it is characterized by: The auxiliary assembly comprises a plurality of protrusions (3) arranged on both sides of the top of the conveying frame (1), and a damping wheel (301) is arranged in each of the plurality of protrusions (3). The driving roller (4) is externally provided with two ring frames (5), the outer wall of each of the two ring frames (5) is provided with a plurality of hole grooves (6), each of the plurality of hole grooves (6) is internally provided with a threaded plate (601), the inner wall of the hole groove (6) is provided with a cavity (7), the cavity (7) is internally provided with an electromagnet (701) and a connecting rod (702), and one end of the connecting rod (702) is provided with a magnetic plate (8).

2. A smart adaptive conveyor speed control system as claimed in claim 1, wherein: The driving roller (4) is located in the conveying frame (1) and is rotationally connected to the conveying frame (1) through a connecting shaft, the belt (2) is sleeved on the outside of the driving roller (4) and is attached to the driving roller (4), and the rotation of the driving roller (4) enables the belt (2) to be circulated and conveyed in the conveying frame (1).

3. A smart adaptive conveyor speed control system as claimed in claim 1, wherein: The plurality of protrusions (3) are arrayed on both side edges of the top of the conveying frame (1), and the protrusions (3) have an inclined angle towards the center of the conveying frame (1), the damping wheel (301) is located in the protrusion (3) and is rotationally connected to the inner wall of the protrusion (3) through a damping shaft.

4. A smart adaptive conveyor speed control system as claimed in claim 1, wherein: The protrusion (3) is externally provided with an infrared sensor, and the infrared sensor is electrically connected to the ring frame (5) and the electromagnet (701) in the driving roller (4).

5. A smart adaptive conveyor speed control system as claimed in claim 1, wherein: The ring frame (5) is located near the two end regions of the driving roller (4) and is rotationally connected to the inner wall of the driving roller (4) through a connecting shaft, the plurality of hole grooves (6) are annularly arranged on the outer wall of the ring frame (5), the threaded plate (601) is located in the hole groove (6) and is rotationally connected to the inner wall of the hole groove (6) through a fixed shaft at one end, the threads on the outer walls of the threaded plates (601) in the two ring frames (5) are opposite to each other, and the threaded plates (601) push the belt (2) to the center of the driving roller (4) when rotating.

6. A smart adaptive conveyor speed control system as claimed in claim 1, wherein: One end of the connecting rod (702) is located in the cavity (7) and is slidably connected to the inner wall of the cavity (7), the magnetic plate (8) at one end of the connecting rod (702) is magnetically connected to the electromagnet (701), the other end of the connecting rod (702) is rotationally connected to the threaded plate (601) through a connecting frame, and the connecting frame is slidably connected to the outer wall of the threaded plate (601).

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