CN218433183U

CN218433183U - Belt deviation correcting device

Info

Publication number: CN218433183U
Application number: CN202222215312.7U
Authority: CN
Inventors: 亚历山大; 肖雄
Original assignee: System (china) Technology Co ltd
Current assignee: System (china) Technology Co ltd
Priority date: 2022-08-23
Filing date: 2022-08-23
Publication date: 2023-02-03
Anticipated expiration: 2032-08-23

Abstract

The utility model belongs to the technical field of belt conveyor, especially, be a belt deviation correcting device, including installing the belt on the conveying equipment roller and through left sensor support and the right sensor support of bolt fastening belt both sides on conveying equipment, install left spacing capacitive sensor on the sensor support of a left side, install right spacing capacitive sensor on the sensor support of the right side, the utility model discloses a set up a plurality of capacitive sensor, the position of the direction of sensor ability real-time response belt skew, with signal feedback to PLC simultaneously, PLC's output module control cylinder action, the belt is towards the sensor lateral deviation of rectifying, and the cylinder of rectifying stretches out, makes the belt return, and the cylinder stretches out, retracts when the sensor of rectifying can not detect, and this action is continuous in succession, guarantees that the belt is at the transmission of fixed limit within range. And stopping the machine to give an alarm once the belt deviates to the limiting equipment.

Description

Belt deviation correcting device

Technical Field

The utility model belongs to the technical field of band conveyer, concretely relates to belt deviation correcting device.

Background

Belt conveying: mainly comprises a frame, a conveying belt, a belt roller, a tension device, a transmission device and the like. The conveying system is used for conveying loose materials or finished articles, and can be used for single conveying or a plurality of horizontal or inclined conveying systems formed or formed with different conveying devices according to the conveying process requirements.

But can't lead to the belt off tracking because some small factors such as belt size cylinder installation roughness can influence the normal transmission of material when the belt roller drives the belt, influence the normal operating of production line to reduce efficiency.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned problem that exists among the prior art, the utility model provides a belt deviation correcting device has the assurance belt between two parties, corrects the belt off tracking, promotes material transport stability, promotes conveying efficiency's characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a belt deviation correcting device, is including installing the belt on the conveying equipment roller and passing through left sensor support and the right sensor support of bolt fastening belt both sides on conveying equipment, install the spacing capacitive sensor in a left side on the sensor support in a left side, install the spacing capacitive sensor in the right side on the sensor support in the right side, still install the right side on the sensor support in the right side and rectify capacitance sensor, the right side is rectified capacitance sensor both ends and is provided with the subassembly of rectifying.

As the utility model discloses a preferred technical scheme of belt deviation correcting device, the subassembly of rectifying is including installing at the inboard roller of rectifying of belt and installing the cylinder of rectifying that is close to belt department at conveying equipment to and fix the fisheye joint of the flexible end of cylinder of rectifying and the fisheye joint other end is connected with the outer spacer block of vertical distribution, the outer spacer block other end is provided with slide bearing, the capacitance sensor end fixing of rectifying on the right side is provided with interior spacer block, be provided with antifriction bearing on the interior spacer block, still include conveying equipment and be close to the guide block of installation on the belt, fisheye articulate rectifies the other end of cylinder and is provided with stop device, still install cleaning device on the roller of rectifying.

As the utility model discloses a preferred technical scheme of belt deviation correcting device, slide bearing still is located inside the antifriction bearing, the guide block is two distributions parallel from top to bottom, just antifriction bearing is located two between the guide block.

As the utility model discloses a preferred technical scheme of belt deviation correcting device, the subassembly of rectifying is two sets of for the symmetry, distributes at the roller both ends of rectifying.

As the utility model discloses a preferred technical scheme of belt deviation correcting device, sensor of left side sensor support, right sensor support and upper end is the symmetric distribution in the belt both sides.

As the utility model discloses an optimal technical scheme of belt deviation correcting device, through PLC control between cylinder and the plurality of sensor of rectifying.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a set up a plurality of capacitance sensor, the position of the direction of sensor ability real-time response belt skew simultaneously with signal feedback to PLC, PLC's output module control cylinder action, the belt towards the sensor lateral deviation of rectifying, the cylinder of rectifying stretches out, makes the belt return, and the cylinder stretches out, and the sensor withdrawal when rectifying can not detect, this action of continuous in succession guarantees that the belt transmits at fixed limit range. And stopping to alarm once the belt deviates to the limiting equipment.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the principles of the invention. In the drawings:

fig. 1 is a schematic structural view of the main view of the present invention;

FIG. 2 isbase:Sub>A schematic structural view ofbase:Sub>A portion of the cross section of FIG. 1A-A of the present invention;

FIG. 3 is an enlarged schematic structural view of the sensor and the bracket of the present invention;

FIG. 4 is a schematic structural view of a deflection correcting roller according to the present invention;

FIG. 5 is a schematic structural view of the middle deviation correcting assembly on the isometric side;

fig. 6 is a schematic top view of fig. 5 according to the present invention;

fig. 7 is a schematic structural view of the left side of fig. 5 in the present invention;

fig. 8 is a schematic structural view of fig. 6 in partial section according to the present invention;

in the figure: 1. a deviation rectifying roller; 2. a left sensor mount; 3. a right sensor support; 4. a belt; 5. a left limit capacitive sensor; 6. a right limit capacitive sensor; 7. a right deviation-correcting capacitive sensor; 8. a cleaning device; 9. a deviation rectifying cylinder; 10. a fisheye joint; 11. an outer spacer block; 12. a sliding bearing; 13. an inner spacer block; 14. a rolling bearing; 15. a guide block; 16. and a blocking device.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-8, the present invention provides the following technical solutions: the utility model provides a belt deviation correcting device, is including installing belt 4 on the conveying equipment roller and through left sensor support 2 and the right sensor support 3 of bolt fastening 4 both sides on conveying equipment, installs left spacing capacitive sensor 5 on the left sensor support 2, installs right spacing capacitive sensor 6 on the right sensor support 3, still installs the right capacitive sensor 7 of rectifying on the right sensor support 3, and the right side is rectified and is provided with the subassembly of rectifying at 7 both ends of capacitive sensor.

Specifically, the subassembly of rectifying is including installing at the inboard roller 1 of rectifying of belt 4 and installing the cylinder 9 of rectifying that is close to belt 4 department at conveying equipment, and fix fisheye joint 10 and the fisheye joint 10 other end of the flexible end of cylinder 9 of rectifying and be connected with vertical distribution's outer spacer 11, the outer spacer 11 other end is provided with slide bearing 12, the right side capacitor sensor 7 end fixing of rectifying is provided with interior spacer 13, be provided with antifriction bearing 14 on the interior spacer 13, still include conveying equipment and be close to the guide block 15 of installation on the belt 4, the fisheye joint 10 other end of connecting the cylinder 9 of rectifying is provided with stop device 16, still install cleaning device 8 on the roller 1 of rectifying.

Specifically, the sliding bearing 12 is also located inside the rolling bearing 14, the two guide blocks 15 are distributed in parallel up and down, and the rolling bearing 14 is located between the two guide blocks 15, and the rolling bearing 14 slides between the two guide blocks 15 during adjustment in the embodiment.

Specifically, the subassembly of rectifying is two sets of for symmetry, distributes at the roller 1 both ends of rectifying, and both ends cooperation is used in this embodiment, guarantees accuracy and the stability of rectifying.

Specifically, the left sensor support 2, the right sensor support 3 and the sensors at the upper ends thereof are symmetrically distributed on both sides of the belt 4, and the symmetrical sensors in the embodiment can detect the mutual offset direction and angle of the corresponding parts in real time.

Specifically, the deviation rectifying cylinder 9 and the sensors are controlled by a PLC, and the PLC controls the deviation rectifying cylinder 9 to operate according to signals sent by the sensors in the embodiment.

The utility model discloses a theory of operation and use flow: the capacitance sensors are arranged on two sides of the belt, one side is provided with two capacitance sensors which are arranged on the outer side of the belt, the deviation correction is carried out when the capacitance sensors are close to the edge of the belt, the outer side is a limiting position, and the other side is provided with one capacitance sensor which is arranged on the outer side of the belt and is a limiting position. Transfer the belt to towards one side inclined to one side for example the cylinder of rectifying a deviation with the sensor of rectifying a deviation in same one side, by the signal feedback to PLC of the sensor of rectifying a deviation, PLC's output module control cylinder action belt when the sensor lateral deviation of rectifying a deviation, the cylinder of rectifying a deviation stretches out towards, makes the belt return, the cylinder stretches out, the sensor of rectifying a deviation retracts when can't detect, this action constantly in succession guarantees that the belt transmits at fixed spacing within range. And stopping to alarm once the belt deviates to the limiting equipment.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a belt deviation correcting device, is including installing belt (4) on the conveying equipment roller and fixing left sensor support (2) and right sensor support (3) of belt (4) both sides on conveying equipment through the bolt, its characterized in that: install left spacing capacitive sensor (5) on left side sensor support (2), install right spacing capacitive sensor (6) on right side sensor support (3), still install right side capacitive sensor (7) of rectifying on right side sensor support (3), the right side capacitive sensor (7) both ends of rectifying are provided with the subassembly of rectifying.

2. The belt deviation rectifying device of claim 1, wherein: the deviation rectifying assembly is including installing deviation rectifying roller (1) inboard in belt (4) and installing cylinder (9) of rectifying that conveying equipment is close to belt (4) department to and fix fisheye joint (10) and fisheye joint (10) other end of the flexible end of cylinder (9) of rectifying and be connected with outer spacer (11) of vertical distribution, outer spacer (11) other end is provided with slide bearing (12), the right side is rectified and is provided with interior spacer (13) capacitive sensor (7) end fixing, be provided with antifriction bearing (14) on interior spacer (13), still include conveying equipment and be close to guide block (15) of installing on belt (4), the other end that cylinder (9) were rectified in fisheye joint (10) connection is provided with stop device (16), still install cleaning device (8) on deviation rectifying roller (1).

3. The belt deviation correcting device according to claim 2, wherein: the sliding bearing (12) is also positioned inside a rolling bearing (14), the guide blocks (15) are distributed in an up-down parallel mode, and the rolling bearing (14) is positioned between the two guide blocks (15).

4. The belt deviation correcting device of claim 1, wherein: the deviation rectifying components are two symmetrical groups and are distributed at two ends of the deviation rectifying roller (1).

5. The belt deviation rectifying device of claim 1, wherein: the left sensor support (2), the right sensor support (3) and the sensors at the upper ends of the left sensor support and the right sensor support are symmetrically distributed on two sides of the belt (4).

6. The belt deviation correcting device of claim 2, wherein: the deviation rectifying air cylinder (9) and the sensors are controlled by a PLC.