CN216154993U

CN216154993U - Feeding device

Info

Publication number: CN216154993U
Application number: CN202122091067.9U
Authority: CN
Inventors: 盛柳青; 武陈林; 罗洋
Original assignee: Anhui Automobile Career Technical College
Current assignee: Anhui Automobile Career Technical College
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-04-01
Anticipated expiration: 2031-08-31

Abstract

The utility model discloses a feeding device, comprising: a frame; a first conveying mechanism; a lifting mechanism; the second conveying mechanism is arranged on the lifting mechanism; a third conveying mechanism arranged on the top of the frame; a clamping mechanism; after the lifting mechanism moves downwards, the first conveying mechanism conveys the multiple layers of material trays on the first conveying mechanism to the second conveying mechanism, the material trays at the bottom layer are kept on the second conveying mechanism through the clamping mechanism, and after the lifting mechanism moves upwards, the second conveying mechanism conveys the material trays to the third conveying mechanism; the pushing mechanism is used for pushing the material tray on the third conveying mechanism upwards; the stopping mechanism comprises stopping blocks arranged above the third conveying mechanism respectively, and the stopping blocks are pivoted and provided with inclined planes so as to allow the material tray to pass through the stopping blocks under the pushing and supporting effect of the pushing mechanism and then be supported by the stopping blocks.

Description

Feeding device

Technical Field

The utility model relates to the technical field of mechanical automation, in particular to a feeding device.

Background

In the prior art, a loading device is disclosed, which is used for conveying a tray which is positioned below and is in a stacking state to the upper side and stacking, however, the loading device adopts a mode that the tray is positioned on the uppermost layer of the tray above after being conveyed to the upper side, however, the top of a lifting mechanism used for conveying the tray is generally higher than the height of the uppermost layer of the tray above, and thus the loading device is easy to interfere with equipment positioned on the loading device.

SUMMERY OF THE UTILITY MODEL

In view of the above technical problems in the prior art, an embodiment of the present invention provides a feeding device.

In order to solve the technical problem, the embodiment of the utility model adopts the following technical scheme:

a loading attachment, the loading attachment still includes:

a frame;

the first conveying mechanism is arranged at the bottom of the frame, and the stacked material trays to be loaded are arranged on the first conveying mechanism;

a lifting mechanism which is positioned on one side of the frame and can move vertically;

the second conveying mechanism is arranged on the lifting mechanism and can vertically move under the driving of the lifting mechanism;

a third conveying mechanism arranged on the top of the frame;

the clamping mechanism is arranged on the second conveying mechanism; after the lifting mechanism moves downwards, the first conveying mechanism enables the multiple layers of material trays on the first conveying mechanism to be conveyed to the second conveying mechanism, the material trays at the bottom layer are kept on the second conveying mechanism through the clamping mechanism, and after the lifting mechanism moves upwards, the second conveying mechanism enables the material trays to be conveyed to the third conveying mechanism

The pushing mechanism is arranged below the plurality of layers of the material trays positioned above, and is used for pushing the material trays positioned on the third conveying mechanism upwards;

the stopping mechanism comprises stopping blocks arranged above the third conveying mechanism respectively, and the stopping blocks are pivoted and provided with inclined planes so as to allow the material tray to pass through the stopping blocks under the pushing and supporting effect of the pushing mechanism and then be supported by the stopping blocks.

Preferably, the stop block further has a step portion having a bearing surface and a stopper surface; the charging tray passes through behind the backstop piece and by the bearing face bearing, spacing face is located the outside of the side of charging tray is in order to place in the horizontal direction the charging tray.

Preferably, the lifting mechanism comprises a vertical frame and a horizontal frame matched with the vertical frame through a guide rail, and the second conveying mechanism is placed on the horizontal frame; and the two sides of the horizontal frame are provided with the clamping mechanisms for clamping the side edges of the charging trays on the third conveying mechanism.

Preferably, the pushing mechanism comprises an air cylinder and a top plate which is arranged above the air cylinder and is driven by the air cylinder to move up and down.

Preferably, the first conveying mechanism, the second conveying mechanism and the third conveying mechanism are all conveyor belt mechanisms.

Preferably, the horizontal frame on one side of the clamping mechanism is provided with an infrared sensor, and the infrared sensor is used for detecting whether a material tray exists on the second conveying mechanism.

Compared with the prior art, the feeding device disclosed by the utility model has the beneficial effects that:

the feeding device enables the charging trays to be fed from the bottom layer one by one, so that the charging trays are prevented from being overlapped from the top layer, and interference between the lifting mechanism and equipment above the feeding device is avoided.

The summary of various implementations or examples of the technology described in this disclosure is not a comprehensive disclosure of the full scope or all features of the disclosed technology.

Drawings

In the drawings, which are not necessarily drawn to scale, like reference numerals may describe similar components in different views. Like reference numerals having letter suffixes or different letter suffixes may represent different instances of similar components. The drawings illustrate various embodiments, by way of example and not by way of limitation, and together with the description and claims, serve to explain the embodiments of the utility model. The same reference numbers will be used throughout the drawings to refer to the same or like parts, where appropriate. Such embodiments are illustrative, and are not intended to be exhaustive or exclusive embodiments of the present apparatus or method.

Fig. 1 is a schematic perspective view of a feeding device according to an embodiment of the present invention.

Fig. 2 is a front view of a feeding device according to an embodiment of the present invention.

Fig. 3 is an enlarged view of a portion a of fig. 2.

Fig. 4 is a schematic perspective view of another perspective view of the feeding device according to the embodiment of the present invention.

Fig. 5 is an enlarged view of a portion B of fig. 4.

Reference numerals:

10-a frame; 21-a first conveying mechanism; 22-a second conveying mechanism; 23-a third conveying mechanism; 30-a lifting mechanism; 31-a vertical frame; 32-horizontal shelf; 40-a clamping mechanism; 50-a pushing mechanism; 51-a cylinder; 52-a top plate; 60-a stop block; 61-inclined plane; 62-a bearing surface; 63-limiting surface; 70-infrared sensor; 100-material tray.

Detailed Description

Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the present application do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

To maintain the following description of the embodiments of the present invention clear and concise, a detailed description of known functions and known components of the utility model have been omitted.

The embodiment of the utility model discloses a feeding device which is used for conveying stacked trays 100 positioned below to the upper part layer by layer.

As shown in fig. 1 to 5, the feeding device includes: the device comprises a frame 10, a first conveying mechanism 21, a second conveying mechanism 22, a third output mechanism, a lifting mechanism 30, a clamping mechanism 40, a stopping mechanism and a pushing mechanism 50.

The first conveying mechanism 21 is disposed at the bottom of the frame 10, and the trays 100 to be loaded are placed on the first conveying mechanism 21 in an overlapping manner, the conveying mechanism may be a belt conveying mechanism, and the first conveying mechanism 21 drives the overlapping trays 100 to perform a conveying motion.

The lifting mechanism 30 is located at one side of the frame 10, and the lifting mechanism 30 includes a vertical frame 31 and a horizontal frame 32 vertically movable by means of a guide rail. The second conveying mechanism 22 is disposed on the horizontal frame 32, and the second conveying mechanism 22 may be a belt conveying mechanism. The gripping mechanisms 40 are respectively mounted on the horizontal frames 32 located on both sides of the second conveyance mechanism 22.

After the horizontal frame 32 of the elevating mechanism 30 moves downward to move the second conveying mechanism 22 to the side of the first conveying mechanism 21, the first conveying mechanism 21 integrally conveys the stacked trays 100 onto the second conveying mechanism 22, and then the clamping mechanism 40 clamps both side edges of the uppermost tray 100. The infrared sensor 70 is used to detect whether the tray 100 is stored on the second conveying mechanism 22, and if so, the second conveying mechanism 22 conveys the remaining stacked trays 100 toward the first conveying mechanism 21, so that the remaining stacked trays 100 are returned to the first conveying mechanism 21.

The third conveying mechanism 23 is disposed on the top of the frame 10, the lifting mechanism 30 transports the tray 100 of the second conveying mechanism 22 upward to a level flush with the third conveying mechanism 23, and then the second conveying mechanism 22 transports the tray 100 onto the third conveying mechanism 23.

The stopping mechanisms are positioned at two sides above the third conveying mechanism 23, the stopping mechanisms comprise stopping blocks 60 and springs, the stopping blocks 60 are pivoted on the frame 10, the stopping blocks 60 are provided with inclined surfaces 61 facing downwards in an inclined mode, and step parts comprise upward bearing surfaces 62 and vertical limiting surfaces 63; the spring is used to push against the stopper 60 so that the stopper 60 is reset after pivoting.

The pushing mechanism 50 is located below the third conveying mechanism 23, the pushing mechanism 50 includes a cylinder 51 and a top plate 52 installed above the cylinder 51, and the cylinder 51 drives the top plate 52 to vertically convey.

After the tray 100 on the first conveying mechanism 21 is conveyed to the third conveying mechanism 23 by the lifting mechanism 30 and the second conveying mechanism 22, the pushing mechanism 50 causes the top plate 52 to rise through the middle hollow area of the third conveying mechanism 23, and further pushes the tray 100 on the third conveying mechanism 23 upwards, the side edge of the tray 100 contacts with the inclined surface 61 of the stop block 60 to force the stop block 60 to pivot, and further the tray moves to the upper side of the bearing surface 62 of the stop block 60 through the stop block 60, after the top plate 52 moves downwards, the tray 100 falls on the bearing surface 62 of the stop block 60, and the limit surface 63 of the stop block 60 is attached to the side edge of the tray 100. The stacked trays 100 on the first conveying mechanism 21 are conveyed above the frame 10 layer by layer through the cooperation of the conveying mechanism, the lifting mechanism 30 and the pushing mechanism 50, and the trays 100 are fed one by one from the lower layer, so that the stacking of the trays 100 from the uppermost layer is avoided, and the interference between the lifting mechanism 30 and the equipment above the feeding device is avoided.

The feeding device provided by the utility model has the advantages that:

the loading device enables the trays 100 to be fed from the bottom layer one by one, so that the trays 100 are prevented from being overlapped from the top layer, and the interference of the lifting mechanism 30 and equipment above the loading device is avoided.

Moreover, although exemplary embodiments have been described herein, the scope of the present invention includes any and all embodiments based on the present invention with equivalent elements, modifications, omissions, combinations (e.g., of various embodiments across), adaptations or alterations. The elements of the claims are to be interpreted broadly based on the language employed in the claims and not limited to examples described in the present specification or during the prosecution of the application, which examples are to be construed as non-exclusive. It is intended, therefore, that the specification and examples be considered as exemplary only, with a true scope and spirit being indicated by the following claims and their full scope of equivalents.

The above description is intended to be illustrative and not restrictive. For example, the above-described examples (or one or more versions thereof) may be used in combination with each other. For example, other embodiments may be used by those of ordinary skill in the art upon reading the above description. In addition, in the above-described embodiments, various features may be grouped together to streamline the disclosure. This should not be interpreted as an intention that a disclosed feature not claimed is essential to any claim. Rather, inventive subject matter may lie in less than all features of a particular disclosed embodiment. Thus, the following claims are hereby incorporated into the detailed description as examples or embodiments, with each claim standing on its own as a separate embodiment, and it is contemplated that these embodiments may be combined with each other in various combinations or permutations. The scope of the utility model should be determined with reference to the appended claims, along with the full scope of equivalents to which such claims are entitled.

The above embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and the scope of the present invention is defined by the claims. Various modifications and equivalents may be made by those skilled in the art within the spirit and scope of the present invention, and such modifications and equivalents should also be considered as falling within the scope of the present invention.

Claims

1. A loading device, characterized in that, loading device includes:

a frame;

a third conveying mechanism arranged on the top of the frame;

the clamping mechanism is arranged on the second conveying mechanism; after the lifting mechanism moves downwards, the first conveying mechanism conveys the multiple layers of material trays on the first conveying mechanism to the second conveying mechanism, the material trays at the bottom layer are kept on the second conveying mechanism through the clamping mechanism, and after the lifting mechanism moves upwards, the second conveying mechanism conveys the material trays to the third conveying mechanism;

2. The loading device according to claim 1, wherein said stop block further has a step portion having a bearing surface and a stopper surface; the charging tray passes through behind the backstop piece and by the bearing face bearing, spacing face is located the outside of the side of charging tray is in order to place in the horizontal direction the charging tray.

3. The loading device according to claim 1, wherein the lifting mechanism comprises a vertical frame and a horizontal frame matched with the vertical frame by a guide rail, and the second conveying mechanism is placed on the horizontal frame; and the two sides of the horizontal frame are provided with the clamping mechanisms for clamping the side edges of the charging trays on the third conveying mechanism.

4. The loading device as claimed in claim 1, wherein the pushing mechanism comprises a cylinder and a top plate disposed above the cylinder and driven by the cylinder to move up and down.

5. The loading device according to claim 1, wherein the first conveying mechanism, the second conveying mechanism and the third conveying mechanism are all belt conveying mechanisms.

6. The loading device according to claim 3, wherein an infrared sensor is mounted on the horizontal frame on one side of the clamping mechanism, and the infrared sensor is used for detecting whether a tray exists on the second conveying mechanism.