CN218289343U

CN218289343U - Position detection device suitable for panel is carried

Info

Publication number: CN218289343U
Application number: CN202222330143.1U
Authority: CN
Inventors: 彭智勇; 陈新才
Original assignee: Foshan Ding Ji Packaging Technology Co ltd
Current assignee: Foshan Ding Ji Packaging Technology Co ltd
Priority date: 2022-09-02
Filing date: 2022-09-02
Publication date: 2023-01-13
Anticipated expiration: 2032-09-02

Abstract

The utility model discloses a position detection device suitable for panel is carried, including locating the detection assembly below the transfer passage, the detection assembly includes the base, locates the detecting element on the base and the swing piece that the activity articulates on the base and can do the luffing motion, the swing piece normality is the pendulum state, and the upper end part of the swing piece that is the pendulum state partially protrudes to the transfer surface of transfer passage; the detection unit is aligned with the swing path of the swing block; the detection unit is used for monitoring the up-and-down swinging action of the swinging block, the position condition of plate conveying is correspondingly judged, and the accuracy and the reliability of monitoring and judging are effectively improved.

Description

Position detection device suitable for panel is carried

Technical Field

The utility model belongs to the technical field of detection device's technique and specifically relates to indicate a position detection device suitable for panel is carried.

Background

In the automatic production and packaging operation of boards such as ceramic tiles and the like, the boards are moved forward to a designated position along a conveying channel, and mechanical operations such as clamping, turning, stacking and the like are carried out on the boards by a mechanical mechanism. In order to ensure the reliability of mechanical operation, the plate needs to be accurately conveyed to a specified position, and an electric eye is often needed to be additionally arranged to monitor the position condition of the plate. The direct monitoring method has the following disadvantages: 1) The existing electric eye is generally vertically arranged at the lower position of a conveying channel, and because the dust in a production environment is large, the dust is easily accumulated on the probe surface of a detection unit, and the monitoring accuracy is influenced; 2) Partial board surface is coated with films or has abundant and various color patterns, which influences monitoring accuracy.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's is not enough, provide an accurate, reliable position detection device who is applicable to panel and carries.

In order to achieve the above object, the present invention provides a position detecting device suitable for conveying plates, which comprises a detecting component disposed below a conveying passage, wherein the detecting component comprises a base, a detecting unit disposed on the base, and a swinging block movably hinged on the base and capable of swinging up and down, the swinging block is in a swinging state in a normal state, and the upper end of the swinging block in the swinging state is partially protruded to the conveying surface of the conveying passage; the detection unit is aligned with the swing path of the swing block.

Further, the upper end of the swinging block is hinged with a roller.

Further, the total center of mass of the pendulum mass is offset from its axis of rotation and adjacent to its lower end.

Further, the detection unit adopts a proximity switch.

The utility model adopts the above technical scheme, its beneficial effect lies in: the detection unit is used for monitoring the up-and-down swinging action of the swinging block, the position condition of plate conveying is correspondingly judged, and the accuracy and the reliability of monitoring and judging are effectively improved.

Drawings

Fig. 1 is a schematic view of a position detecting device.

Fig. 2 is a schematic view of the detecting unit in a swing-up state.

Fig. 3 is a cross-sectional view of the detecting unit in a swing-up state.

Fig. 4 is a schematic view of the detecting member in a down-swing state.

Fig. 5 is a cross-sectional view of the detecting unit in a state of a skirt.

Fig. 6 is a schematic diagram of the working principle of the detection assembly.

The device comprises a detection assembly 10, a base 11, a detection unit 12, a swinging block 13, a roller 131 and a conveying channel 20.

Detailed Description

To facilitate an understanding of the present invention, it is described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. These embodiments are provided so that this disclosure will be thorough and complete.

Referring to fig. 1, in the present embodiment, a position detecting device suitable for conveying a plate is applied to the production of a plate such as a ceramic tile, and is specifically used for monitoring the position of the plate conveyed by the conveying channel 20. Comprises a detection assembly 10 arranged below a conveying channel 20, wherein, referring to the attached drawings 2-5, the detection assembly 10 comprises a base 11, a detection unit 12 and a swinging block 13. The swing block 13 of the present embodiment is movably hinged to the base 11 so as to swing up and down around the rotation axis. Secondly, a weight structure is disposed at one end of the pendulum block 13 (for convenience of explanation, the end is defined as a lower end), so that the total mass center of the pendulum block 13 deviates from the rotation axis and is close to the lower end, and further the pendulum block 13 is automatically rotated and reset by the gravity of the weight structure in a state of not being subjected to an external force, that is, the lower end with the weight structure is swung and disposed at a lower position (the weight structure at this time is abutted against the base 11 to achieve a limiting effect), the light end (for the sake of explanation, the end is defined as an upper end) is swung and disposed at an upper position, so that the pendulum block 13 is normally swung upward and can be automatically rotated and reset without additional auxiliary devices (such as a spring, an air cylinder and the like), and the pendulum block has the characteristics of simple structure, stability, reliability and the like.

In addition, as shown in fig. 6, the upper end of the swing block 13 in the upward swing state partially protrudes to the conveying surface of the conveying channel 20, so that the sheet material carried by the conveying channel 20 is moved forward to a specified position to collide and contact with the upper end of the swing block 13, the swing block 13 is stressed to swing downward, and the swing block 13 keeps the downward swing state during the collision with the sheet material, and the swing block 13 does not swing upward due to the self weight and reset after the sheet material is separated. Secondly, the upper end of pendulum piece 13 articulates there is gyro wheel 131, rolls mutually through between gyro wheel 131 and the panel and contradicts to reduce the impact wear influence of pendulum piece 13 between to the panel, avoid effectively that the panel takes place to be scraped flower, the unusual circumstances such as being collided with because of colliding with pendulum piece 13.

In this embodiment, the detecting unit 12 is horizontally disposed on the base 11, so that the probe surface of the detecting unit 12 is vertical, thereby effectively reducing the occurrence of dust and other abnormalities. Next, the detection unit 12 aligns with the swing path of the swing block 13 to detect the swinging motion of the swing block 13, specifically, when the detection unit 12 detects that the swing block 13 swings down, it can be determined that the plate moves forward along with the conveying channel 20 to reach a specified position and collides with the swing block 13, and further, an external mechanical operation mechanism (not shown) is controlled to perform actions such as clamping and overturning on the plate, and finally the plate is separated from the conveying channel 20 (correspondingly separated from the swing block 13).

In this embodiment, the conveying channel 20 may be formed by a conveying belt unit, and generally, the conveying channel is formed by two groups of synchronous conveying belts (not shown) arranged in parallel to jointly carry the board, and the detecting assembly 10 at this time may correspondingly select a suitable installation position according to the size of the board, for example, for a board with a small size, the detecting assembly 10 may be installed at an area position between the two groups of synchronous conveying belts; on the contrary, for a large-sized plate material, the detecting unit 10 may be installed at an outer region of any of the timing belts.

Further, the detection unit 12 of the present embodiment employs a proximity switch, wherein the proximity switch is used as a commonly used monitoring element, and the structure and principle thereof belong to the conventional technical means, and are not further described herein.

The above-described embodiments are merely preferred embodiments of the present invention, which are not intended to limit the present invention in any way. Those skilled in the art can make many changes, modifications, and equivalents of the embodiments of the invention without departing from the scope of the invention. Therefore, the content of the technical scheme of the utility model, according to the equivalent change made by the idea of the utility model, should be covered in the protection scope of the utility model.

Claims

1. The utility model provides a position detection device suitable for panel is carried, is including locating detection subassembly (10) of panel transfer passage (20) below, its characterized in that: the detection assembly (10) comprises a base (11), a detection unit (12) arranged on the base (11) and a swinging block (13) which is movably hinged on the base (11) and can swing up and down, the swinging block (13) is in a swinging-up state in a normal state, and the upper end of the swinging block (13) in the swinging-up state partially protrudes to the conveying surface of the conveying channel (20); the detection unit (12) is aligned with the swing path of the swing block (13).

2. The position detection device suitable for conveying the sheet material according to claim 1, wherein: the upper end of the swinging block (13) is hinged with a roller (131).

3. The position detection device suitable for conveying the sheet material according to claim 1, wherein: the total center of mass of the pendulum mass (13) is offset from its axis of rotation and adjacent to its lower end.

4. The position detection device suitable for conveying the sheet material according to claim 1, wherein: the detection unit (12) adopts a proximity switch.