CN210339376U

CN210339376U - Transition plate device capable of detecting clamping piece

Info

Publication number: CN210339376U
Application number: CN201920923969.4U
Authority: CN
Inventors: 吕二虎
Original assignee: Beumer Machinery Shanghai Co Ltd
Current assignee: Beumer Machinery Shanghai Co Ltd
Priority date: 2019-06-19
Filing date: 2019-06-19
Publication date: 2020-04-17
Anticipated expiration: 2029-06-19

Abstract

The utility model belongs to the technical field of commodity circulation conveyor technique and specifically relates to a cab apron device of crossing of detectable fastener, including crossing the cab apron, extension spring, the shelves of dying, inductive switch, the well upper portion of crossing the cab apron articulates on the connecting plate between two belt feeders, the upper end of crossing the cab apron is equipped with the transition baffle, the shelves of dying are fixed on the connecting plate to be located the well lower part rear side of cab apron, the lower extreme rear side of crossing the cab apron is connected with extension spring's one end, extension spring's the other end is fixed at the connecting plate, the lower extreme front side of crossing the cab apron is fixed with the induction plate, inductive switch fixes on the connecting plate, and is located the front lower place of cab apron. Compared with the prior art, the utility model, designed the cab apron device, when taking place the fastener, cross the cab apron along center pin clockwise swing, cross the tablet of cab apron bottom and trigger inductive switch and output fastener signal, the workman can in time shut down equipment according to the fastener signal to prevent to damage by the equipment that the fastener caused or carry article.

Description

Transition plate device capable of detecting clamping piece

Technical Field

The utility model belongs to the technical field of commodity circulation conveyor technique and specifically relates to a cab apron device of crossing of detectable fastener.

Background

In the field of logistics transportation, the variety of objects to be transported is various and the sizes of the objects to be transported are different. This is a great challenge for belt conveyor installations. In many conveying fields, flat articles are sometimes clamped into a transition plate at the joint of two belt conveyors, so that equipment or articles are damaged.

Therefore, it is necessary to design a transition plate device capable of detecting the card, so as to prevent the damage of the equipment or the article caused by the card.

Disclosure of Invention

The utility model aims at overcoming the not enough of prior art, provide a cab apron device of crossing of detectable fastener, prevent the damage of the equipment or article that cause by the fastener.

In order to achieve the above object, the utility model relates to a cab apron device of crossing of detectable fastener, including cab apron, extension spring, dead shelves, inductive switch, its characterized in that: the middle upper part of the transition plate is hinged to a connecting plate between the two belt conveyors, a transition baffle is arranged at the upper end of the transition plate, a dead stop is fixed on the connecting plate and is positioned at the rear side of the middle lower part of the transition plate, the rear side of the lower end of the transition plate is connected with one end of an extension spring, the other end of the extension spring is fixed on the connecting plate, an induction plate is fixed on the front side of the lower end of the transition plate, and an induction switch is fixed on the connecting plate and is positioned in front of and below the transition plate.

One end of the connecting plate is connected with the tail end of the first belt conveyor, and the other end of the connecting plate is connected with the head end of the second belt conveyor.

The transition plate is hinged on the connecting plate by a hinged support.

The front end of the transition baffle is inclined.

The position of the induction plate corresponds to the position of the induction switch.

And the signal output end of the inductive switch is connected with the signal input end of the clamping piece of the Programmable Logic Controller (PLC).

The elastic coefficient of the extension spring is 28.1N/mm.

Compared with the prior art, the utility model, designed the cab apron device, when taking place the fastener, cross the cab apron along center pin clockwise swing, cross the tablet of cab apron bottom and trigger inductive switch and output fastener signal, the workman can in time shut down equipment according to the fastener signal to prevent to damage by the equipment that the fastener caused or carry article.

Drawings

Fig. 1 is a structural diagram of the present invention.

Detailed Description

The invention will now be further described with reference to the accompanying drawings.

Referring to fig. 1, the utility model relates to a cab apron device of crossing of detectable fastener, including crossing the cab apron, extension spring, dying shelves, inductive switch, the well upper portion of crossing cab apron 3 articulates on connecting plate 1 between two belt feeders, and the upper end of crossing cab apron 3 is equipped with transition baffle 9, and the shelves 5 of dying are fixed on connecting plate 1 to be located the well lower part rear side of cab apron 3, cross the lower extreme rear side of cab apron 3 and be connected with extension spring 4's one end, and extension spring 4's the other end is fixed on connecting plate 1, and extension spring 4's coefficient of elasticity is 28.1N/mm. An induction plate is fixed on the front side of the lower end of the transition plate 3, and an induction switch 2 is fixed on the connecting plate 1 and is positioned in front of and below the transition plate 3. The position of the sensing plate corresponds to the position of the sensing switch 2. The signal output end of the inductive switch 2 is connected with the signal input end of the clamping piece of the programmable controller PLC, so that the clamping piece signal is sent to the programmable controller PLC.

The utility model discloses in, two belt feeders are connected to connecting plate 1, particularly: one end of the connecting plate 1 is connected with the tail end of the first belt conveyor 7, and the other end of the connecting plate 1 is connected with the head end of the second belt conveyor 8.

In order to facilitate the installation of the transition plate 3, the transition plate 3 is hinged on the connecting plate 1 by a hinged support 6.

In order to facilitate the conveyed object to smoothly pass through the transition baffle 9, the front end of the transition baffle 9 is inclined.

The utility model discloses at the during operation, carry the tail end of belt feeder 7 when the object, the object passes through on the belt feeder two 8 from transition baffle 9. The dead-stop 5 and the tension spring 4 are arranged to keep the transition plate 3 in the neutral position. When an object is clamped into a gap between the first belt conveyor 7 and the transition baffle 9, the object generates thrust on the transition plate 3, so that the transition plate 3 swings along the central shaft, the induction plate at the bottom of the transition plate 3 triggers the induction switch 2 and outputs a clamping piece signal, and the clamping piece signal can be fed back to the Programmable Logic Controller (PLC). The worker can shut down the equipment in time according to the clamping piece signal so as to prevent the equipment or conveyed articles from being damaged by the clamping piece.

Claims

1. The utility model provides a transition plate device of detectable fastener, includes transition plate, extension spring, dies shelves, inductive switch, its characterized in that: the middle upper part of the transition plate (3) is hinged to a connecting plate (1) between two belt conveyors, a transition baffle (9) is arranged at the upper end of the transition plate (3), a dead gear (5) is fixed to the connecting plate (1) and is positioned on the rear side of the middle lower part of the transition plate (3), the rear side of the lower end of the transition plate (3) is connected with one end of a tension spring (4), the other end of the tension spring (4) is fixed to the connecting plate (1), an induction plate is fixed to the front side of the lower end of the transition plate (3), and an induction switch (2) is fixed to the connecting plate (1) and is positioned below the front part of the transition plate (3).

2. The transition plate device of claim 1, wherein: one end of the connecting plate (1) is connected with the tail end of the first belt conveyor (7), and the other end of the connecting plate (1) is connected with the head end of the second belt conveyor (8).

3. The transition plate device of claim 1, wherein: the transition plate (3) is hinged on the connecting plate (1) by a hinged support (6).

4. The transition plate device of claim 1, wherein: the front end of the transition baffle (9) is inclined.

5. The transition plate device of claim 1, wherein: the position of the induction plate corresponds to the position of the induction switch (2).

6. The transition plate device of claim 1, wherein: and the signal output end of the inductive switch (2) is connected with the signal input end of the clamping piece of the Programmable Logic Controller (PLC).

7. The transition plate device of claim 1, wherein: the elastic coefficient of the extension spring (4) is 28.1N/mm.