CN218859380U - Drawer type storage bin for storing material discs - Google Patents

Abstract

The utility model provides a drawer type feed bin for depositing charging tray, comprising a frame body, support body from the top down falls into the multilayer, and every layer is provided with at least one drawer type tray, and the drawer type tray passes through slide rail detachable to be installed on the support body, and the drawer type tray passes through the slide rail and can be relative slip on the support body, and the drawer type tray includes bottom plate and curb plate, and the curb plate setting is provided with many reference columns in the both sides of bottom plate on the bottom plate, and the reference column is used for fixing a position the charging tray, corresponds the reference column on the bottom plate and is provided with a plurality of screw holes, reference column and screw hole threaded connection. The drawer type tray not only can transversely expand the storage capacity, but also can longitudinally expand the storage capacity of the tray, the tray is sucked by the sucker device during material taking, and the tray on the drawer type tray is taken out firstly and then taken out by matching the sucker device with the mechanical arm during material taking, so that the storage capacity of the tray is greatly increased, and the space utilization rate of a storage bin is improved.

Description

Drawer type storage bin for storing material discs

Technical Field

The application relates to a feed bin field is deposited to SMT charging tray, in particular to drawer type feed bin for depositing charging tray.

Background

The Chinese invention patent discloses an integrated storing and picking system and method for an SMT tray, the publication number is CN 111086819A, the publication number is 2020.05.01, the integrated storing and picking system and method for the SMT tray belong to the technical field of SMT tray storage, and the integrated storing and picking system and method comprise an SMT goods grid, a goods grid frame, a fixed type top-bottom rail, a walking lifting mechanism and a mechanical arm. According to the invention, the goods position on the goods grid frame can be stored and managed according to different tray sizes in a partition manner, different mechanical arms are carried, and different types of materials can be stored, so that the system has higher compatibility expansibility; the executing mechanism with narrow tunnel and high space realizes large space storage and improves the storage capacity and the space utilization rate; the goods space and the SMT tray are subjected to information binding, so that the SMT tray is accurately stored, and the risks of material mistake and material stagnation in a manual storage mode are effectively reduced; actuating mechanism such as walking hoist mechanism and arm has realized the unmanned of storage overall process, has automized, has improved access efficiency greatly, has reduced the human input.

It is fixed on goods shelves as shown in figure 1 SMT goods check, every goods check deposits an SMT charging tray, when getting the material, because the setting of the picture peg of this goods check, it is the horizontal direction when leading to this charging tray to get the material, consequently it need adopt the mode that the arm comes the centre gripping charging tray to get the material, in addition because an SMT charging tray can only be deposited to a goods check, lead to SMT charging tray unable extension in Y axle direction, in case the extension arm also can't get the material, consequently SMT goods check among the prior art's storage capacity and space utilization are low.

Disclosure of Invention

The drawer type storage bin for storing the material tray can improve the storage capacity and the space utilization rate of the material tray.

In order to achieve the above purpose, the present application provides the following technical solutions:

the drawer type storage bin for storing the charging tray comprises a frame body, the frame body is divided into a plurality of layers from top to bottom, at least one drawer type tray is arranged on each layer, the drawer type trays are detachably mounted on the frame body through slide rails, the drawer type trays can slide on the frame body through the slide rails relatively, the drawer type trays comprise bottom plates and side plates, the side plates are arranged on two sides of the bottom plates, a plurality of positioning columns are arranged on the bottom plates and used for positioning the charging tray, a plurality of threaded holes are formed in the bottom plates corresponding to the positioning columns, and the positioning columns are in threaded connection with the threaded holes.

Furthermore, the bottom plate is also provided with a material tray transfer area, and the material tray transfer area is positioned through the positioning column.

Further, the front side of the bottom plate is provided with a metal butt joint part.

The beneficial effect of this application does:

compared with the prior art, the goods check among the prior art can only set up the both sides at the arm, the goods check of every side can only place a row of charging tray, lead to the storage material of its charging tray to hang down, and this application is through setting up multilayer drawer type tray, every drawer type tray fixes a position the charging tray through the reference column, thereby can range upon range of a plurality of charging trays in the reference column, in addition the drawer type tray of this application not only can transversely extend storage capacity, but also can vertically extend the tray memory space from, adopt sucking disc device to absorb the charging tray when getting the material, take out the drawer type tray earlier then take out the charging tray on the drawer type tray through sucking disc device cooperation manipulator, thereby greatly increased the storage capacity of charging tray and improved the space utilization of feed bin.

Drawings

FIG. 1 is a schematic diagram of a silo structure in the prior art;

fig. 2 is a schematic structural diagram of a drawer-type bin for storing trays according to an embodiment of the present application;

fig. 3 is a schematic structural view of a drawer-type tray according to an embodiment of the present disclosure;

FIG. 4 is an enlarged view of a portion of FIG. 3 at B;

FIG. 5 is a top view of the drawer tray of the present application storing trays of different sizes in the tray 2;

fig. 6 is a schematic perspective view of a drawer-type tray according to an embodiment of the present disclosure;

fig. 7 is a schematic structural view illustrating a metal abutting portion of a drawer-type tray abutting against an electromagnet according to an embodiment of the present disclosure;

FIG. 8 is a cross-sectional view of a suction cup device provided in accordance with an embodiment of the present application;

FIG. 9 is a cross-sectional view of the suction cup device according to an embodiment of the present application sucking a tray downward;

fig. 10 is a cross-sectional view of the suction cup device according to an embodiment of the present application sucking down on a tray.

Description of reference numerals:

1. a frame body; 2. a drawer-type tray; 3. a slide rail; 4. a suction cup device;

21. a base plate; 22. a side plate; 23. a positioning column; 24. a tray transfer area; 25. a metal butt joint part;

Detailed Description

The terminology used in the description of the embodiments of the present application is for the purpose of describing particular embodiments of the present application only and is not intended to be limiting of the application, as the embodiments of the present application will be described in detail below with reference to the accompanying drawings.

As shown in fig. 2, the present application provides a drawer type storage bin for storing trays, which includes a frame body 1, wherein the frame body 1 is divided into a plurality of layers from top to bottom, each layer is provided with at least one drawer type tray 2, the drawer type trays 2 are detachably mounted on the frame body 1 through slide rails 3, and the drawer type trays 2 can slide relatively on the frame body 1 through the slide rails 3.

As shown in fig. 3 and 4, the drawer type tray 2 includes a bottom plate 21 and side plates 22, the side plates are disposed on two sides of the bottom plate 21, a plurality of positioning columns 23 are disposed on the bottom plate 21, the positioning columns 23 are used for positioning the SMT tray Q, a plurality of threaded holes are disposed on the bottom plate 21 corresponding to the positioning columns 23, and the positioning columns 23 are in threaded connection with the threaded holes.

As shown in fig. 5 and 7, the bottom plate 21 is further provided with a tray transferring area 24, and the tray transferring area 24 is positioned by the positioning column 23. This application realizes the transfer of charging tray through setting up charging tray transfer district 24, and this is when to the charging tray unloading, in order or when drawing the charging tray of charging tray lower floor, can shift the charging tray of upper story to charging tray transfer district 24 earlier, takes out required charging tray again to the material of getting of charging tray has been made things convenient for.

As shown in fig. 4, for the purpose of being suitable for storing the trays with different sizes, the trays with different sizes can be stored only by adjusting the positions of the positioning columns.

As shown in fig. 6 and 7, the metal butt-joint part 25 is provided on the front side surface of the bottom plate 21, and the metal butt-joint part 25 is provided to facilitate the manipulator 26 to attract the metal butt-joint part 25 through the electromagnet 27, and the electromagnet can rapidly realize the on-off mode to attract the metal butt-joint part 25 or not attract the metal butt-joint part 25.

Compared with the prior art, the goods grids in the prior art can only be arranged on two sides of the mechanical arm, and only one row of material trays can be placed in each goods grid, so that the material storage of the material trays is low, the multi-layer drawer type tray 2 is arranged, each drawer type tray 2 positions the SMT material trays through the positioning column 23, and therefore a plurality of SMT material trays can be stacked in the positioning column 23, in addition, the drawer type tray 2 not only can transversely expand the storage capacity, but also can longitudinally expand the storage capacity of the tray, when the material is taken, the material trays are sucked by the sucker device 4, when the material is taken, the drawer type tray 2 is firstly taken out, then the sucker device 4 is matched with the mechanical arm to take out the material trays on the drawer type tray 2, so that the storage capacity of the SMT material trays is greatly increased, and the space utilization rate of a storage bin is improved.

As shown in fig. 8 to 10, the suction cup device 4 in this embodiment includes a suction cup body 41 and an air valve a, the suction cup body 41 has an inner cavity 411 capable of forming a vacuum state, a first air exhaust hole 412 and at least one second air exhaust hole 413, wherein the first air exhaust hole 412 is connected to an air exhaust pump (not shown in the figure) through an air exhaust pipe 414, after the air exhaust pump is started, air exhaust of the inner cavity 41 is started, so that the inner cavity 411 forms a vacuum state, the first air exhaust hole 412 is communicated with the inner cavity 411, in this embodiment, an air valve a is provided in each second air exhaust hole 413, when the SMT tray device descends, the height direction H of the air valve a in the second air exhaust hole 413 is adjusted, that is, the position of the air valve a in the second air exhaust hole 413 is adjusted, so as to close or communicate the second air exhaust hole 413 with the inner cavity 411, if the second air exhaust hole 413 is communicated with the inner cavity 411, the second air exhaust hole 413 can absorb the surface of the SMT tray, and if the second air exhaust hole 413 is not communicated with the inner cavity 411, the surface of the SMT air exhaust hole Q cannot be absorbed.

As shown in fig. 9 and 10, when the suction cup device sucks the SMT tray downward, the air valve a is not in a state of closing the communication between the second air exhaust hole 413 and the inner cavity 411 before the air valve a abuts against the upper surface of the SMT tray, the air valve a moves upward to cause the height of the air valve a in the second air exhaust hole 413 to change, so that the second air exhaust hole 413 and the inner cavity 411 are communicated, the first air exhaust hole 412 continuously exhausts the air in the inner cavity 411 and the second air exhaust hole 413 communicated with the inner cavity 411, so that the second air exhaust hole 413 and the abutting surface of the tray form negative pressure, if the air valve a is located in the position avoiding hole of the SMT tray, the air valve a does not move, the height of the air valve a in the second air exhaust hole 413 does not change, the air valve a closes the communication between the second air exhaust hole 413 and the inner cavity 411, so that the operation of the second air exhaust hole 413 communicated with the inner cavity 411 is not affected, and thus the SMT trays with different specifications can be sucked, that the positions of the position avoiding holes on the upper surface of the SMT tray are different or the different sizes of the SMT tray are not affected by the present application.

As shown in fig. 9 and 10, in the preferred embodiment of the air valve a of the present application, the air valve a includes a needle valve a1 and an elastic member a2, one end of the elastic member a2 is installed on a side wall of the inner cavity 411, the other end of the elastic member a2 is installed at an upper end of the needle valve a1, a middle portion of the needle valve a1 is in sealing engagement with the second suction hole 413, the elastic member a2 is used for driving an end surface of the needle valve a1 downwards to protrude out of a bottom surface of the suction cup body 1 and closing communication between the second suction hole 413 and the inner cavity 411, and when the needle valve a1 is driven by an external force to move upwards to compress the elastic member a2 and allow the end surface of the needle valve a1 to retract upwards into the bottom surface of the suction cup body 41, the second suction hole 413 is communicated with the inner cavity 411.

As shown in fig. 9 and 10, in another preferred embodiment of the air valve a of the present application, the air valve a is an electric air valve a or a pneumatic air valve a, and the connection or the disconnection of the second suction hole 413 can also be controlled independently.

The elastic element a2 is a spring, a spring plate, an elastic plastic block or other elastic elements made of elastic materials.

In the description of the embodiments of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, a fixed connection, an indirect connection via an intermediary, a connection between two elements, or an interaction between two elements. The specific meanings of the above terms in the embodiments of the present application can be understood by those of ordinary skill in the art according to specific situations.

Reference throughout this specification to apparatus or components, in embodiments or applications, means or components must be constructed and operated in a particular orientation and therefore should not be construed as limiting the present embodiments. In the description of the embodiments of the present application, "a plurality" means two or more unless specifically stated otherwise.

The terms "first," "second," "third," "fourth," and the like in the description and in the claims of the embodiments of the application and in the drawings described above, if any, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be implemented, for example, in sequences other than those illustrated or described herein. Furthermore, the terms "may include" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the embodiments of the present application, and are not limited thereto. Although the embodiments of the present application have been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that: it is also possible to modify the solutions described in the previous embodiments or to substitute some or all of them with equivalents. And the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present application.

Claims (3)

1. The utility model provides a drawer type feed bin for depositing charging tray which characterized in that: the tray comprises a frame body, the frame body is divided into a plurality of layers from top to bottom, at least one drawer type tray is arranged on each layer, the drawer type trays are detachably mounted on the frame body through slide rails, the drawer type trays can slide on the frame body relatively through the slide rails, the drawer type trays comprise bottom plates and side plates, the side plates are arranged on two sides of the bottom plates, a plurality of positioning columns are arranged on the bottom plates and used for positioning a material tray, a plurality of threaded holes are formed in the bottom plates corresponding to the positioning columns, and the positioning columns are in threaded connection with the threaded holes.

2. The drawer-type silo for storing trays of claim 1, wherein the drawer-type silo comprises: the bottom plate is also provided with a material tray transfer area, and the material tray transfer area is positioned through the positioning column.

3. The drawer-type silo for storing trays of claim 1, wherein: the front side of the bottom plate is provided with a metal butt joint part.

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