CN-224211904-U - Tray in-place detection device and conveying equipment

CN224211904UCN 224211904 UCN224211904 UCN 224211904UCN-224211904-U

Abstract

The application relates to a tray in-place detection device and conveying equipment. The tray in-place detection device comprises a supporting piece, a baffle plate, a position sensor, a trigger piece, the baffle plate, the position sensor, the trigger piece and the tray in-place detection device, wherein the baffle plate is rotatably connected with the supporting piece, the position sensor is arranged on the supporting piece, the position sensor is located on one side of the baffle plate in the thickness direction, the trigger piece is connected to one side of the baffle plate facing the position sensor, the extending direction of the trigger piece is intersected with the extending direction of the baffle plate, the baffle plate is used for driving the trigger piece to move in the direction of approaching or separating from the position sensor in the rotating process, the position sensor is used for detecting the distance between the trigger piece and the position sensor, and the tray in-place detection device is configured in an in-place state, the tray is abutted to one side of the baffle plate facing away from the position sensor, and the distance between the trigger piece and the position sensor is a preset distance. Therefore, the tray in-place detection device and the conveying equipment provided by the application can improve the positioning accuracy of the tray.

Inventors

BAO RILIANG
CHEN LIANGKAI
LU SHIHONG
LI WUZHEN
LU DAHUI
LI DAHUI
JIANG YU
Lin tianshan

Assignees

龙岩烟草工业有限责任公司

Dates

Publication Date: 20260508
Application Date: 20250529

Claims (10)

1. A tray in-place detection device, characterized by being used for a tray, the tray in-place detection device comprising: a support; The baffle is rotatably connected with the supporting piece; a position sensor mounted on the support member, the position sensor being located at one side of the baffle in the thickness direction; The device comprises a baffle, a position sensor, a trigger piece, a control device and a control device, wherein the baffle is connected with one side of the baffle, which faces the position sensor, and the extending direction of the trigger piece is intersected with the extending direction of the baffle; The tray in-place detection device is configured in an in-place state, the tray is abutted to one side, away from the position sensor, of the baffle, and the distance between the trigger piece and the position sensor is a preset distance.
2. The tray in-place detection device according to claim 1, wherein the supporting member encloses a containing space, the sensing end of the position sensor is located in the containing space, the baffle plate comprises a connecting part and a stopping part which are connected, the connecting part is rotationally connected to the supporting member, and one end of the stopping part, which is far away from the connecting part, is located outside the containing space; In the in-place state, the tray butt in the backstop part deviates from one side of position sensor, the trigger piece is located in the accommodation space, position sensor with the trigger piece is relative and the interval sets up, position sensor extremely the direction of trigger piece with the thickness direction of baffle intersects.
3. The tray in-place detection device according to claim 2, wherein the support member comprises a plurality of extension sections, the extension directions of two adjacent extension sections are different, the extension sections comprise a first extension section, a second extension section and a third extension section which are connected end to end in sequence, the first extension section and the third extension section are located on one side of the second extension section, the first extension section, the second extension section and the third extension section are enclosed to form the accommodating space, the connecting portion is rotatably connected to one end, close to the first extension section, of the second extension section, and the position sensor is mounted on one end, close to the third extension section, of the second extension section.
4. The tray in-place detecting device according to claim 3, wherein the plurality of extension sections includes a fourth extension section, which is located on a side of the first extension section facing away from the second extension section and on a side of the first extension section facing away from the accommodating space, and/or, The plurality of extending sections comprise a fifth extending section, and the fifth extending section is positioned at one side of the third extending section, which is away from the second extending section, and at one side of the third extending section, which is away from the accommodating space.
5. The tray in-place detection device according to claim 3 or 4, wherein the tray in-place detection device comprises a mounting piece and a rotating shaft, the mounting piece is located in the accommodating space and is connected with the supporting piece, the mounting piece comprises a first mounting portion, a second mounting portion and a third mounting portion which are sequentially connected end to end, the first mounting portion and the third mounting portion are located between the first extension section and the second mounting portion, and the first mounting portion and the third mounting portion are arranged at intervals along the extension direction of the first extension section; The first installation part with all be provided with the mounting hole on the third installation part, the part of pivot is located first installation part with between the third installation part, the both ends of pivot are inserted respectively and are located first installation part with in the mounting hole of third installation part, the baffle with the pivot rotates and links to each other.
6. The tray in-place detecting device according to claim 5, wherein the tray in-place detecting device comprises a shaft sleeve, the shaft sleeve is connected to one side of the connecting portion, which faces the position sensor, the shaft sleeve is arranged around the periphery of the rotating shaft and between the first mounting portion and the third mounting portion, and the baffle is rotatably connected with the rotating shaft through the shaft sleeve.
7. The tray in-place detection device according to claim 5, wherein the tray in-place detection device comprises two limit rings, two limit grooves are annularly arranged on the circumferential side wall of the rotating shaft, the limit rings are correspondingly arranged with the limit grooves, the limit rings are partially positioned in the corresponding limit grooves, one limit ring is positioned on one side of the first installation portion, which is away from the third installation portion, the other limit ring is positioned on one side of the third installation portion, which is away from the first installation portion, and the maximum size of the limit rings along the radial direction of the rotating shaft is larger than the maximum size of the installation holes along the radial direction of the rotating shaft.
8. The tray in-place detecting device according to claim 5, wherein the tray in-place detecting device comprises an abutting piece and an elastic reset piece, the abutting piece is connected between the first mounting portion and the third mounting portion, the elastic reset piece is located between the baffle and the abutting piece, and the elastic reset piece is used for driving the stop portion to rotate in a direction away from the position sensor so as to enable the trigger piece to move in a direction away from the position sensor.
9. The tray in-place detecting device according to claim 5, wherein the third extension section is located on a side of the stopper facing the position sensor, and in the in-place state, the stopper abuts on a face of the third extension section facing the stopper side, and/or, The second mounting part is positioned on one side of the stop part facing the position sensor, and in the in-place state, the stop part is abutted against the surface of the second mounting part facing the stop part, and/or, At least one of the third extension section and the second installation part is provided with a bulge towards one side of the stop part, the stop part is provided with a limit hole, and in the in-place state, the bulge is inserted into the limit hole and/or, The tray in-place detection device comprises two fixing pieces, one fixing piece is located on one side of the second extending section, which faces the accommodating space, the other fixing piece is located on one side of the second extending section, which faces away from the accommodating space, the fixing pieces are provided with fixing holes, the position sensor penetrates through the fixing holes of the two fixing pieces, external threads are arranged on the outer wall of the position sensor, internal threads are arranged on the inner wall of the fixing holes, and the internal threads are meshed with the external threads.
10. The conveying equipment is characterized by comprising a conveyor and the tray in-place detection device according to any one of claims 1-9, wherein the tray in-place detection device is arranged on the conveyor, when the conveying equipment is in a conveying state, the tray and a baffle plate of the tray in-place detection device are at least partially arranged opposite to each other along a first direction, the tray is positioned on one side of the baffle plate, which is away from a position sensor of the tray in-place detection device, and the conveyor is used for driving the tray to move along the first direction and close to the baffle plate.

Description

Tray in-place detection device and conveying equipment Technical Field The application relates to the technical field of tobacco, in particular to a tray in-place detection device and conveying equipment. Background In the tobacco processing and transportation industry, tobacco can be placed on a tray, and a warehouse entry platform realizes the positioning of the tray through diffuse reflection photoelectric detection. When the tray shields the diffuse reflection photoelectric sensor, the level of an external input signal of a Programmable Logic Controller (PLC) jumps, and the PLC performs the next operation on the warehouse-in task of the tray according to a preset program. However, the positioning accuracy of the above-described tray is to be improved. Disclosure of utility model Based on this, it is necessary to provide a tray in-place detecting device and a conveying apparatus, which can improve the positioning accuracy of the tray. In a first aspect, an embodiment of the present application provides a tray in-place detection apparatus for a tray, including: a support; the baffle is rotationally connected with the supporting piece; The position sensor is arranged on the support piece and is positioned at one side of the baffle in the thickness direction; the trigger piece is connected to one side of the baffle plate, which faces the position sensor, and the extending direction of the trigger piece is intersected with the extending direction of the baffle plate; The tray in-place detection device is configured in a in-place state, the tray is abutted against one side of the baffle, which is away from the position sensor, and the distance between the trigger piece and the position sensor is a preset distance. According to the tray in-place detection device provided by the embodiment of the application, the trigger piece is positioned on one side of the baffle, which is away from the tray, the trigger piece is not in direct contact with the tray, the trigger piece is protected by the baffle, damage conditions such as breakage, unfilled corners and the like are not easy to occur, and materials are not stacked on the trigger piece, so that the trigger piece is easy to keep an initial shape in the use process, the condition of detecting photoelectric false triggering in the related art can be prevented, the positioning accuracy of the tray on the conveyor is higher through the cooperation of the trigger piece and the position sensor, the in-place detection accuracy of the tray on the conveyor is improved, false detection and detection failure are avoided, overtime conveying and material rollover are prevented, the warehousing efficiency is improved, and the operation efficiency of a logistics system is improved. In one embodiment, the supporting member encloses to form a containing space, the sensing end of the position sensor is positioned in the containing space, the baffle plate comprises a connecting part and a stopping part which are connected, the connecting part is rotationally connected to the supporting member, and one end of the stopping part, which is far away from the connecting part, is positioned outside the containing space; In the in-place state, the tray butt is in the one side that the backstop portion deviates from position sensor, and the trigger is located the accommodation space, and position sensor is relative and the interval setting with the trigger, and position sensor is crossing with the thickness direction of baffle to the direction of trigger. In one embodiment, the support comprises a plurality of extension sections, the extension directions of two adjacent extension sections are different, the extension sections comprise a first extension section, a second extension section and a third extension section which are connected end to end in sequence, the first extension section and the third extension section are located on one side of the second extension section, the first extension section, the second extension section and the third extension section are enclosed to form a containing space, the connecting part is rotationally connected to one end of the second extension section, which is close to the first extension section, and the position sensor is installed at one end of the second extension section, which is close to the third extension section. In one embodiment, the plurality of extension segments includes a fourth extension segment on a side of the first extension segment facing away from the second extension segment and on a side of the first extension segment facing away from the receiving space, and/or, The plurality of extending sections comprise a fifth extending section, and the fifth extending section is positioned on one side of the third extending section, which is away from the second extending section, and on one side of the third extending section, which is away from the accommodating space. In one embodiment, the tray in-place detection device comprises a m