CN215709705U

CN215709705U - Belt pulley detection error correction mechanism

Info

Publication number: CN215709705U
Application number: CN202122140802.0U
Authority: CN
Inventors: 张良杰; 徐银胜; 罗振; 袁凯; 黄宗鑫
Original assignee: Liuzhou Longjie Automobile Fittings Co ltd
Current assignee: Liuzhou Longjie Automobile Fittings Co ltd
Priority date: 2021-09-06
Filing date: 2021-09-06
Publication date: 2022-02-01
Anticipated expiration: 2031-09-06

Abstract

A belt pulley detection error correction mechanism relates to a detection device in the belt pulley processing process, and comprises a limiting component, a detection component and a controller, wherein the limiting component is arranged on a conveying table and used for forming a workpiece conveying channel to limit the feeding direction of a belt pulley; the detection assembly comprises a mounting frame, a sensor I and a sensor II; the sensor I is arranged on the limiting assembly and used for detecting whether the belt pulley is in place or not; the mounting rack is arranged on the limiting component near the inductor I and stretches over the workpiece conveying channel; the sensor II is arranged at the top of the mounting rack and used for detecting whether the belt pulley is inverted or not; the signal output end of the inductor I is connected with the signal input end of the inductor II, the signal output end of the inductor II is connected with the signal input end of the controller, and the signal output end of the controller is connected with the input signal end of the conveying table motor. The utility model can detect whether the workpiece is inverted or not, can give an alarm for prompting, and has the characteristics of difficult error and simple structure.

Description

Belt pulley detection error correction mechanism

Technical Field

The utility model relates to a detection device in a belt pulley processing process, in particular to a detection error correction mechanism in the belt pulley processing process.

Background

At present, when a belt pulley is subjected to turning and loading, an inverted (reverse-placed) belt pulley workpiece may exist, if the workpiece is inverted, a cutter is cracked, and normal operation of the next process is affected.

Disclosure of Invention

The technical problem to be solved by the utility model is as follows: the utility model provides a belt pulley detects error correction mechanism to solve the problem that the cutter that exists because of the work piece is invertd and leads to the fact the cutter to burst, cause the loss in prior art.

The technical scheme for solving the technical problems is as follows: a belt pulley detection error correction mechanism comprises a limiting component, a detection component and a controller, wherein the limiting component is arranged on a conveying table and used for forming a workpiece conveying channel to limit the feeding direction of a belt pulley; the detection assembly comprises a mounting frame, a sensor I and a sensor II; the sensor I is arranged on the limiting assembly and used for detecting whether the belt pulley is in place or not; the mounting frame is arranged on the limiting assembly near the inductor I and stretches over the workpiece conveying channel; the sensor II is arranged at the top of the mounting rack and used for detecting whether the belt pulley is inverted or not; the signal output end of the inductor I is connected with the signal input end of the inductor II, the signal output end of the inductor II is connected with the signal input end of the controller, and the signal output end of the controller is connected with the input signal end of the conveying table motor.

The further technical scheme of the utility model is as follows: the limiting assembly comprises a V-shaped block, a baffle I and a baffle II; the V-shaped block is fixedly arranged at one end of the conveying table, the baffle I and the baffle II are respectively fixedly arranged at two sides of the conveying table, and the baffle I and the baffle II form the workpiece conveying channel to limit the feeding direction of the belt pulley; inductor I install on baffle I, mounting bracket bottom install near I baffle I of inductor, baffle II on.

The further technical scheme of the utility model is as follows: the V-shaped block is also provided with two limiting columns for limiting the conveying end point of the conveying table.

The further technical scheme of the utility model is as follows: baffle I in along its length direction arch have flange I, baffle II in along its length direction arch have flange II.

The further technical scheme of the utility model is as follows: the mounting bracket is of a door-shaped structure, and the inductor II is mounted in the middle of the top of the mounting bracket.

The further technical scheme of the utility model is as follows: the belt pulley detection error correction mechanism further comprises an audible and visual alarm, and the audible and visual alarm is connected with the signal output end of the controller.

Due to the adoption of the structure, compared with the prior art, the belt pulley detection and error correction mechanism has the following beneficial effects: 1. can detect whether the workpiece is inverted

The utility model comprises a limiting component, a detection component and a controller, wherein the detection component comprises a mounting frame, a sensor I and a sensor II; the sensor I is arranged on the limiting assembly and used for detecting whether the belt pulley is in place or not; the sensor II is arranged at the top of the mounting rack and used for detecting whether the belt pulley is inverted or not; the signal output end of the inductor I is connected with the signal input end of the inductor II, the signal output end of the inductor II is connected with the signal input end of the controller, and the signal output end of the controller is connected with the input signal end of the conveying table motor. During operation, the belt pulley work piece is carried I position to the inductor by carrying the platform, and I perception of inductor has the belt pulley work piece to pass through, signals to inductor II, and inductor II detects its perpendicular distance to between the belt pulley work piece top surface to whether correctly is judged vertical distance transmission to the controller. Therefore, the present invention can detect whether the workpiece is inverted.

2. Is not easy to make mistakes

The sensor I is adopted to detect whether the belt pulley is in place or not, the sensor II is adopted to detect whether the belt pulley is inverted or not, if the belt pulley is inverted, the controller controls the motor of the conveying table to stop working, the audible and visual alarm gives out audible and visual alarm, and the belt pulley workpiece stops on the conveying table to wait for the reversing of workers. Because inductor I, inductor II all are controlled by the controller, it detects the accurate mistake that the belt pulley was invertd and is missed to examine that is difficult to appear.

3. Simple structure

The sensor I is adopted to detect whether the belt pulley is in place or not, and the sensor II is used to detect whether the belt pulley is inverted or not, so that the reverse detection of the belt pulley can be realized, and other complex parts are not needed, therefore, the belt pulley is simple in structure and easy to manufacture.

4. Alarm prompt

Because the utility model includes the audible and visual alarm, the audible and visual alarm is connected with signal output terminal of the controller, when detecting the belt pulley is put reversely, the controller sends a signal to the audible and visual alarm while controlling the motor of the conveying table to stop working, make the audible and visual alarm send out the audible and visual alarm to remind workers, its work is more reliable.

The technical features of the pulley detection error correction mechanism according to the present invention will be further described with reference to the accompanying drawings and embodiments.

Drawings

FIG. 1: the utility model discloses a structural schematic diagram of a belt pulley detection error correction mechanism,

in the above drawings, the respective reference numerals are explained as follows:

1-a position-limiting component, wherein,

11-V-shaped block, 111-limiting column, 12-baffle I, 121-flange I, 13-baffle II, 131-flange II,

2-the detection assembly is used for detecting the position of the object,

21-mounting frame, 22-inductor I, 23-inductor II.

Detailed Description

The first embodiment is as follows:

as shown in fig. 1, the belt pulley detection error correction mechanism comprises a limiting component 1, a detection component 2, a controller and an audible and visual alarm (not shown in the figure), wherein the limiting component 1 is installed on a conveying table and used for forming a workpiece conveying channel to limit the feeding direction of a belt pulley. The audible and visual alarm is connected with the signal output end of the controller.

The limiting assembly 1 comprises a V-shaped block 11, a baffle I12 and a baffle II 13; v type piece 11 fixed mounting is equipped with two spacing posts 111 on the V type piece 11 and is used for carrying the terminal point to the transport platform and spacing in the one end of carrying the platform. Baffle I12, baffle II 13 are fixed mounting respectively in the both sides of carrying the platform, and baffle I12 has flange I121 along its length direction arch in the inboard, and baffle II 13 has flange II 131 along its length direction arch in the inboard for form work piece transfer passage come to carry on spacingly to the direction of feed of belt pulley.

The detection assembly 2 comprises a mounting frame 21, a sensor I22 and a sensor II 23. The inductor I22 is installed on the baffle I12 and used for detecting whether the belt pulley is in place or not. The mounting frame 21 is of a door-shaped structure, the bottom of the mounting frame 21 is mounted on a baffle I12 and a baffle II 13 near the inductor I22, and the bottom of the mounting frame 21 stretches over the workpiece conveying channel. And the inductor II 23 is arranged in the middle of the top of the mounting frame 21 and used for detecting whether the belt pulley is inverted or not. The signal output end of the inductor I22 is connected with the signal input end of the inductor II 23, the signal output end of the inductor II 23 is connected with the signal input end of the controller, and the signal output end of the controller is connected with the input signal end of the conveying table motor.

As another variation of this embodiment, the inductor II 23 may be mounted at other positions on the top of the mounting frame 21.

The working principle is as follows:

the belt pulley workpiece is conveyed to the position of the sensor I by the conveying table, the sensor I senses that the belt pulley workpiece passes through and sends a signal to the sensor II, the sensor II detects the vertical distance between the sensor II and the top surface of the belt pulley workpiece and sends the vertical distance to the controller to judge whether the vertical distance is correct or not, and the distance between the detection position of the sensor II and the top surface of the belt pulley workpiece is far smaller than the distance when the belt pulley workpiece is inverted when the belt pulley workpiece is correctly placed because the belt pulley workpiece is a cylindrical workpiece; if the result is correct, the controller sends a control command to the motor of the conveying platform to enable the motor of the conveying platform to continue to work; if the belt pulley workpiece is wrong, the motor of the conveying table is controlled to stop working, meanwhile, the audible and visual alarm gives out audible and visual alarm, and the belt pulley workpiece stops on the conveying table to wait for workers to change the direction.

Claims

1. The belt pulley detection error correction mechanism is characterized by comprising a limiting component (1), a detection component (2) and a controller, wherein the limiting component (1) is arranged on a conveying table and used for forming a workpiece conveying channel to limit the feeding direction of a belt pulley; the detection assembly (2) comprises a mounting frame (21), a sensor I (22) and a sensor II (23); the sensor I (22) is arranged on the limiting component (1) and used for detecting whether the belt pulley is in place or not; the mounting rack (21) is mounted on the limiting assembly (1) near the inductor I (22) and stretches over the workpiece conveying channel; the inductor II (23) is arranged at the top of the mounting frame (21) and is used for detecting whether the belt pulley is inverted or not; the signal output end of the inductor I (22) is connected with the signal input end of the inductor II (23), the signal output end of the inductor II (23) is connected with the signal input end of the controller, and the signal output end of the controller is connected with the input signal end of the conveying table motor.

2. The pulley detection error correction mechanism of claim 1, wherein: the limiting assembly (1) comprises a V-shaped block (11), a baffle I (12) and a baffle II (13); the V-shaped block (11) is fixedly arranged at one end of the conveying table, the baffle I (12) and the baffle II (13) are respectively and fixedly arranged at two sides of the conveying table, and the baffle I (12) and the baffle II (13) form the workpiece conveying channel to limit the feeding direction of the belt pulley; inductor I (22) install on baffle I (12), mounting bracket (21) bottom install near inductor I (22) baffle I (12), baffle II (13).

3. The pulley detection error correction mechanism of claim 2, wherein: the V-shaped block (11) is further provided with two limiting columns (111) for limiting the conveying end point of the conveying table.

4. The pulley detection error correction mechanism of claim 2, wherein: baffle I (12) protruding have flange I (121) along its length direction in the inboard, baffle II (13) protruding have flange II (131) along its length direction in the inboard.

5. The pulley detection error correction mechanism of claim 1, wherein: the mounting frame (21) is of a door-shaped structure, and the inductor II (23) is mounted in the middle of the top of the mounting frame (21).

6. A pulley detection and correction mechanism according to claim 1, 2, 3, 4 or 5, characterized in that: the belt pulley detection error correction mechanism further comprises an audible and visual alarm, and the audible and visual alarm is connected with the signal output end of the controller.