Belt tearing monitoring device

Abstract

The utility model relates to the technical field of conveying belts, and discloses a belt tearing monitoring device which comprises a fixed seat, a movable plate is arranged above the fixed seat in a sliding connection mode, the movable plate is driven by a lead screw driver fixed to the fixed seat, and a laser monitor and a high-definition industrial camera are arranged at the two ends of the upper portion of the movable plate in a connected mode respectively. And dust removal plates are connected to the positions, close to the laser monitor and the high-definition industrial camera, above the movable plate, and a gravity detection plate is connected to the middle of the upper portion of the movable plate. The belt conveyor has the advantages that the belt conveyor can move, the monitoring force on the two sides of a belt is enhanced, the dust removal effect is achieved, and dust is prevented from blocking a lens.

Description

Technical Field

[0001] The utility model relates to the technical field of conveyor belts, in particular to a belt tearing monitoring device. Background Art

[0002] A belt tear monitoring device generally refers to a device used to detect whether a conveyor belt is torn or damaged. This device is usually installed in a conveyor belt system. Its main function is to monitor the integrity of the conveyor belt. Once a belt tear or damage is found, an alarm can be issued in time or the conveyor belt can be stopped to avoid further damage or accidents.

[0003] At present, most belt tear monitoring devices are fixedly installed under the conveyor belt. However, due to the materials being transported, the belt is often slightly lower in the middle and slightly higher on both sides, resulting in the belt monitoring device having a good monitoring effect in the middle and a poor monitoring effect on both sides. In addition, since the materials transported by the belt often contain a lot of dust, the lens of the monitoring mechanism is often covered with a layer of dust after working for a long time, affecting its monitoring accuracy. Utility Model Content

[0004] In order to solve the above problems, the utility model proposes a belt tearing monitoring device which can be moved, strengthens the monitoring force on both sides of the belt, has a dust removal effect, and prevents dust from blocking the lens.

[0005] In order to solve the above-mentioned technical problems, the technical solution proposed by the utility model is: a belt tear monitoring device, comprising a fixed seat, a movable plate is slidably connected above the fixed seat, the movable plate is driven by a screw driver fixed on the fixed seat, a laser monitor and a high-definition industrial camera are respectively connected at both ends above the movable plate, a dust removal plate is connected above the movable plate near the laser monitor and the high-definition industrial camera, and a gravity detection plate is connected in the middle above the movable plate.

[0006] Furthermore, the fixing seat includes two support plates arranged opposite to each other, the two support plates are connected by a support rod near both ends, the screw drive is arranged parallel to the support rod, and the two ends are respectively connected to the two support plates.

[0007] Based on the above features, the support plate and the support rod cooperate with each other to provide stable support for the device, and the structure is simple and occupies little space, which facilitates the smooth movement of the laser monitor and high-definition industrial camera and is easy to disassemble and assemble.

[0008] Furthermore, slide bars are connected below both ends of the movable plate, and slide grooves matching the slide bars are provided on the support rods.

[0009] Based on the above characteristics, the slide bar and the slide groove can ensure the stable movement of the movable plate, thereby ensuring the stable movement of the laser monitor and the high-definition industrial camera to effectively monitor the belt.

[0010] Furthermore, the screw driver is arranged downward, the movable plate is connected to the screw driver through a movable frame at the bottom, and the movable frame is connected to the bottom of the screw driver.

[0011] Based on the above characteristics, the screw drive can be effectively prevented from being contaminated and can cope with different material conveying environments.

[0012] Furthermore, the laser monitor and the high-definition industrial camera are arranged in coordination with each other.

[0013] Based on the above characteristics, effective and continuous monitoring of the belt can be achieved.

[0014] Furthermore, the dust removal plate is highly compatible with the laser monitor and the high-definition industrial camera. The dust removal plate is fixed on the movable plate through a connecting frame. An air groove is provided inside the dust removal plate. The diameter of the air groove gradually decreases from the end far away from the laser monitor and the high-definition industrial camera to the end close to the laser monitor and the high-definition industrial camera.

[0015] Based on the above characteristics, the dust removal plate is supported by a connecting frame to ensure effective dust removal for laser monitors and high-definition industrial cameras. The design of the wind trough can increase the blowing wind force, thereby achieving a good dust removal effect.

[0016] Compared with the prior art, the utility model has the following advantages: the screw drive can drive the laser monitor and the high-definition industrial camera to move in a specific direction, thereby realizing the monitoring of different positions of the belt. Complete monitoring can be achieved without waiting for the belt to rotate one circle. The monitoring effect is timely and accurate. The gravity detection plate can connect the material in a larger range under the belt, so as to judge its tearing condition. The two monitoring methods are used in conjunction with each other, and the monitoring effect is good. The dust removal plate can be set to intermittently clean the surface of the laser monitor and the high-definition industrial camera to avoid dust coverage and ensure a good monitoring effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The utility model is a three-dimensional Figure 1 ;

[0018] Figure 2 The utility model is a three-dimensional Figure 2 ;

[0019] Figure 3 It is the front view of the utility model;

[0020] Figure 4 It is a top view of the utility model;

[0021] Figure 5 It is a cross-sectional view of the dust removal plate part of the utility model.

[0022] As shown in the figure: 1. Moving plate; 2. Screw driver; 3. Laser monitor; 4. High-definition industrial camera; 5. Dust removal plate; 6. Gravity detection plate; 7. Support plate; 8. Support rod; 9. Slide; 10. Moving frame; 11. Connecting frame; 12. Air trough. DETAILED DESCRIPTION

[0023] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0024] Combined with Figure 1 , Attachment Figure 4 A belt tearing monitoring device includes a fixed base, the fixed base includes two oppositely arranged support plates 7, the two support plates 7 are connected by support rods 8 near the two ends, the screw driver 2 is arranged parallel to the support rods 8, and the two ends are respectively connected to the two support plates 7, the support plates 7 and the support rods 8 cooperate with each other, can stably support the device, and the structure is simple and occupies a small space, which is convenient for the smooth movement of the laser monitor 3 and the high-definition industrial camera 4, and is easy to disassemble and assemble.

[0025] Combined with Figure 1 , Attachment Figure 4 A movable plate 1 is slidably connected above the fixed seat, and slide bars are connected below both ends of the movable plate 1. A slide groove 9 matching the slide bar is provided on the support rod 8. The slide bar cooperates with the slide groove 9 to ensure the stable movement of the movable plate 1, thereby ensuring the stable movement of the laser monitor 3 and the high-definition industrial camera 4 to effectively monitor the belt.

[0026] Combined with Figure 1 , Attachment Figure 2 The movable plate 1 is driven by a screw driver 2 fixed on a fixed seat. The screw driver 2 is arranged downward. The movable plate 1 is connected to the screw driver 2 through a movable frame 10 at the bottom. The movable frame 10 is connected to the bottom of the screw driver 2, which can effectively prevent the screw driver 2 from being contaminated and can cope with different material conveying environments.

[0027] Combined with Figure 1 , Attachment Figure 3 The two ends above the movable plate 1 are respectively connected with a laser monitor 3 and a high-definition industrial camera 4. The laser monitor 3 and the high-definition industrial camera 4 are arranged in coordination with each other to realize effective and continuous monitoring of the belt.

[0028] Combined with Figure 1 , Attachment Figure 3 , Attachment Figure 4 , Attachment Figure 5A dust removal plate 5 is connected to the upper part of the movable plate 1 near the laser monitor 3 and the high-definition industrial camera 4, and a gravity detection plate 6 is connected to the upper middle part of the movable plate 1. The dust removal plate 5 is highly adapted to the laser monitor 3 and the high-definition industrial camera 4. The dust removal plate 5 is fixed on the movable plate 1 through a connecting frame 11. An air trough 12 is provided inside the dust removal plate 5. The caliber of the air trough 12 gradually decreases from the end far from the laser monitor 3 and the high-definition industrial camera 4 to the end close to the laser monitor 3 and the high-definition industrial camera 4. The dust removal plate 5 is supported by the connecting frame 11, which can ensure effective dust removal of the laser monitor 3 and the high-definition industrial camera 4. The design of the air trough 12 can increase the blowing wind force, thereby achieving a good dust removal effect.

[0029] The specific implementation mode of the utility model is as follows: the fixed seat is installed under the belt, and the laser emitted by the laser monitor 3 can fall on the belt, and the high-definition industrial camera 4 can capture the position of the belt irradiated by the laser, the dust removal plate 5 is connected to the external blowing equipment, the device is connected to the external power supply, the laser monitor 3 and the high-definition industrial camera 4 are turned on, the laser monitor 3 emits laser in the direction of the belt, the high-definition industrial camera 4 captures the laser and belt images and transmits them to the monitoring terminal, and the belt tearing condition is judged by the captured images. During the process, the screw driver 2 can be controlled to drive the moving plate 1 to move, so that the laser monitor 3 and the high-definition industrial camera 4 can monitor different positions of the belt, and the external blowing equipment is turned on regularly, and dust is removed by blowing air onto the laser monitor 3 and the high-definition industrial camera 4 through the wind slot 12. If the belt is severely torn, the material will fall onto the gravity detection plate 6 through the torn part, and the gravity detection plate 6 will directly transmit the signal to the terminal after detecting the weight, so as to facilitate the timely shutdown or maintenance of the belt transmission device.

[0030] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the term "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A belt tear monitoring device, comprising a fixing seat, characterized in that: A movable plate (1) is slidably connected above the fixed seat, and the movable plate (1) is driven by a screw driver (2) fixed on the fixed seat. Two ends of the movable plate (1) are respectively connected to a laser monitor (3) and a high-definition industrial camera (4). Dust removal plates (5) are connected to the upper part of the movable plate (1) near the laser monitor (3) and the high-definition industrial camera (4). A gravity detection plate (6) is connected to the middle part of the upper part of the movable plate (1).

2. A belt tear monitoring device according to claim 1, characterized in that: The fixing seat comprises two support plates (7) arranged opposite to each other, the two support plates (7) are connected by support rods (8) near both ends, the screw drive (2) is arranged parallel to the support rods (8), and the two ends are respectively connected to the two support plates (7).

3. A belt tear monitoring device according to claim 2, characterized in that: Slide bars are connected to the lower parts of both ends of the movable plate (1), and slide grooves (9) matching the slide bars are provided on the support rods (8).

4. A belt tear monitoring device according to claim 1, characterized in that: The screw drive (2) is arranged downward, the lower part of the movable plate (1) is connected to the screw drive (2) via a movable frame (10), and the movable frame (10) is connected to the lower part of the screw drive (2).

5. The belt tear monitoring device according to claim 1, characterized in that: The laser monitor (3) and the high-definition industrial camera (4) are arranged in coordination with each other.

6. A belt tear monitoring device according to claim 1, characterized in that: The dust removal plate (5) is highly compatible with the laser monitor (3) and the high-definition industrial camera (4); the dust removal plate (5) is fixed on the movable plate (1) via a connecting frame (11); an air trough (12) is provided inside the dust removal plate (5); the caliber of the air trough (12) gradually decreases from an end away from the laser monitor (3) and the high-definition industrial camera (4) to an end close to the laser monitor (3) and the high-definition industrial camera (4).

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