CN116281107A

CN116281107A - Push-out device

Info

Publication number: CN116281107A
Application number: CN202310285842.5A
Authority: CN
Inventors: 梁志恒; 潘均和
Original assignee: Foshan Henghao Technology Co ltd
Current assignee: Foshan Henghao Technology Co ltd
Priority date: 2023-03-22
Filing date: 2023-03-22
Publication date: 2023-06-23

Abstract

The push plate mechanism comprises a shaft, a plate rotating around the shaft, a reset spring arranged between the plate and the shaft, and a driving mechanism for driving the plate to rotate along the shaft. Compared with the prior art, the invention has the advantages that the push plate is not easy to interfere with the normal operation of the sensor, and the object extraction room is not easy to be polluted when the object is taken out, and the extraction is convenient.

Description

Push-out device

Technical Field

The invention relates to the technical field of pushing, in particular to a pushing device.

Background

As disclosed in patent 2021209771363, the existing automatic food taking device has the following food taking structure: the front-back moving mechanism drives the pushing plate to move back and forth, the articles sent from the storage room in front of the pushing plate are pushed out of the window for taking the articles, so that people can take the articles conveniently, if the articles are pushed, after people take the articles, the outlet of the article pushing room needs to be closed by a gate to avoid the pollution of external pollutants to the article pushing room, and the control of closing the gate is performed by detecting whether the articles are arranged below the gate, and in the prior art, the pushing plate is kept in a state of pushing the articles to the window until the articles are taken away because the articles are only moved back and forth to ensure that the articles are at the extractable position, at this time, the pushing plate is relatively close to the window, so that the articles retained at the window can interfere the work of the sensor even if the articles are taken away, and the sensor can be easily mistakenly considered that the articles are still positioned at the window; in addition, the packaged articles can only be pushed into the window to avoid falling out of the window, and at the moment, the user needs to stretch into the window to take the articles, so that the space between the pushing chambers is easy to be polluted, and meanwhile, the user is inconvenient to take the packaged articles.

Disclosure of Invention

The invention aims to provide the pushing device which is not easy to interfere with the normal operation of a sensor by a pushing plate and is not easy to pollute an article extracting room when an article is taken out, and the extraction is convenient.

The pushing device is realized by comprising an article pushing room with a window, a pushing plate mechanism which is arranged in the article pushing room and is driven by a power device, an electric gate positioned at the window and a sensor positioned near the electric gate, and is characterized in that the pushing plate mechanism comprises a shaft, a plate rotating around the shaft, a reset spring arranged between the plate and the shaft and a driving mechanism for driving the plate to rotate along the shaft.

Preferably, the plate is L-shaped, the transverse plate of the L-shaped plate faces the window, the vertical plate of the L-shaped plate faces the window edge of the window, and the vertical plate of the L-shaped plate is the driving mechanism; or the plate is a flat plate, a stop block is arranged at the position close to the window 1, the stop block corresponds to one side of the flat plate, and the stop block is a driving mechanism.

When the push plate mechanism moves to the window, if the plate is L-shaped, the vertical plate of the L-shaped plate of the push plate mechanism leans against the window edge of the window and cannot continue to move, at the moment, the plate rotates around the shaft, the L-shaped plate rotates along the shaft along with the movement of the power pushing shaft, the free end of the transverse plate of the L-shaped plate swings towards the window direction and pushes the object to move forwards towards the window; if the plate is a flat plate, a stop block is arranged at a position close to the window 1, one side of the flat plate leans against the stop block of the push plate mechanism and cannot move forwards, at the moment, as the plate rotates around the shaft, the plate rotates along the shaft along with the forward movement of the power pushing shaft, and the other side of the plate swings towards the window direction to push an article to move forwards towards the window; the article is driven by the plate to swing along with the swinging of the plate, so that one end of the article is still left in the window, and the other end of the article can move outside the window, and therefore, the plate can move part of the article outside the window without moving all the article to the window, a user can pick up the article without stretching hands into the window, the article is conveniently picked up, meanwhile, the problem of pollution to a pick-up space is avoided, and the article is partially positioned in the window and the other part of the article is positioned outside the window under the action of the plate.

Preferably, the push plate mechanism includes a locating member connected to the shaft, the locating member being a plate such that under the influence of the torsion spring the L-shaped plate normally rests on the locating member with the cross plate of the L-shaped plate normally in a state parallel to the window.

Compared with the prior art, the invention has the advantages that the push plate is not easy to interfere with the normal operation of the sensor, and the object extraction room is not easy to be polluted when the object is taken out, and the extraction is convenient.

Drawings

FIG. 1 is a schematic view of an ejector device according to an embodiment 1 of the present invention;

FIG. 2 is a side view of FIG. 1;

FIG. 3 is a flow chart of the operation of the ejector of the present invention;

fig. 4 is a schematic structural view of an ejector device of embodiment 2 of the present invention.

Reference numerals illustrate: 1. a window; 2. an article pushing-out room; 3. a power device; 4. a push plate mechanism; 401. a shaft; 402. a plate; 4021. a cross plate; 4022. a riser; 403. a return spring; 404. a positioning member; 5. an electric gate; 6. a sensor; 7. an article storage compartment; 8. a stop block; A. an article.

Detailed Description

The ejector of the present invention will now be described in further detail with reference to the accompanying drawings and examples:

example 1: as shown in fig. 1 and 2, the pushing device of the present invention is realized by comprising an article pushing compartment 2 with a window 1, a pushing plate mechanism 4 arranged in the article pushing compartment 2 and driven by a power device 3, an electric gate 5 positioned at the window 1, and a sensor 6 positioned near the electric gate 5, wherein the pushing plate mechanism 4 comprises a shaft 401, a plate 402 rotating around the shaft 401, a return spring 403 (torsion spring) arranged between the plate 402 and the shaft 401, and a driving mechanism for driving the plate 402 to rotate along the shaft 401, the plate 402 is in an L shape, a transverse plate 4021 of the L-shaped plate faces the window 1, a vertical plate 4022 of the L-shaped plate faces the window edge of the window 1, and the vertical plate 4022 of the L-shaped plate is the driving mechanism.

Preferably, the pusher mechanism 4 includes a positioning member 404 attached to the shaft 401, the positioning member 404 being a plate such that the L-shaped plate normally rests on the positioning member 404 under the influence of the torsion spring 403, such that the cross plate 4021 of the L-shaped plate is normally in a state parallel to the window.

The sensor 6 is located at the riser 4022, which is offset to the L-shaped plate, above the inside of the window 1.

Example 2: as shown in fig. 4, in this embodiment, the plate 402 is a flat plate on the basis of embodiment 1, and a stopper 8 (such as a pillar) is disposed near the window 1, where the stopper 8 corresponds to one side of the flat plate, and the stopper 8 is a driving mechanism.

As shown in fig. 3, when the push plate mechanism 4 moves to the window 1, the vertical plate 4022 of the L-shaped plate of the push plate mechanism 4 leans against the window 1, at this time, as the plate 402 rotates around the shaft 401, the L-shaped plate rotates along the shaft 401, the free end of the transverse plate 4021 of the L-shaped plate swings towards the window 1, pushing the article a forward towards the window 1, and one end of the article a still stays in the window 1 while the other end moves to the window 1, so that the article a can be properly moved to the window 1, and the other end is still not in the window 1, and can be properly moved to the window 1, so that the article a can be properly taken out by the user, and the window 1 is still partially and partially moved to the window 1, and the other end is still not in the window 1, and is still in the window 1, and is partially and is still in the window 1, and is still in the position of the window 1, and is still left in the window 1, and is not in the position of the window 1, and is still in the window 1.

Claims

1. The pushing device comprises an article pushing room with a window, a pushing plate mechanism which is arranged in the article pushing room and driven by a power device, an electric gate positioned at the window and a sensor positioned near the electric gate.

2. The ejector device of claim 1, wherein the plate is L-shaped with the cross plate of the L-shaped plate facing the window and the riser of the L-shaped plate facing the window edge of the window, the riser of the L-shaped plate being the drive mechanism.

3. The ejector device of claim 1, wherein the plate is a flat plate, and a stopper is provided near the window 1, the stopper corresponding to one side of the flat plate, the stopper being the driving mechanism.

4. A push-out device according to claim 2 or claim 3, wherein the push plate mechanism comprises a locating member attached to the shaft.

5. The ejector device of claim 4, wherein the positioning member is a plate.