阅读说明：本技术 转盘料仓 (Turntable storage bin ) 是由 陈志仁 李艳清 叶敏 王瑞 王淑秀 吴胜同 王鹏飞 张友超 于 2019-09-11 设计创作，主要内容包括：本发明提出一种转盘料仓,包括：机架；转轴竖直地且可转动地设在机架上；料盘固定设在所述转轴上且与转轴同步转动,料盘上具有多个放料工位,多个放料工位沿所述料盘的周向均匀间隔布置；拨盘固定设在转轴上且与转轴同步转动,拨盘位于料盘的下面且拨盘上具有与多个放料工位一一对应的多个通孔；连接杆套接在转轴上且位于拨盘的下面；第一直线电机设在连接杆上且第一直线电机的输出轴的自由端与多个通孔中的一个相配合；第二直线电机设在机架上且第二直线电机的输出轴的自由端与连接杆可枢转地相连。根据本发明实施例的一种转盘料仓,适用于圆盘状零件的中转,容量大、易抓取。(The invention provides a turntable stock bin, which comprises: a frame; the rotating shaft is vertically and rotatably arranged on the rack; the charging tray is fixedly arranged on the rotating shaft and synchronously rotates with the rotating shaft, a plurality of discharging stations are arranged on the charging tray, and the discharging stations are uniformly arranged at intervals along the circumferential direction of the charging tray; the drive plate is fixedly arranged on the rotating shaft and rotates synchronously with the rotating shaft, the drive plate is positioned below the material tray, and a plurality of through holes which correspond to the plurality of material placing stations one by one are formed in the drive plate; the connecting rod is sleeved on the rotating shaft and is positioned below the drive plate; the first linear motor is arranged on the connecting rod, and the free end of the output shaft of the first linear motor is matched with one of the through holes; the second linear motor is arranged on the rack, and the free end of the output shaft of the second linear motor is pivotally connected with the connecting rod. The turntable storage bin provided by the embodiment of the invention is suitable for transferring disc-shaped parts, and is large in capacity and easy to grab.)

1. A carousel feed bin, comprising:

a frame;

the rotating shaft is vertically and rotatably arranged on the rack;

the charging tray is fixedly arranged on the rotating shaft and synchronously rotates with the rotating shaft, a plurality of discharging stations are arranged on the charging tray, and the discharging stations are uniformly arranged at intervals along the circumferential direction of the charging tray;

the driving plate is fixedly arranged on the rotating shaft and synchronously rotates with the rotating shaft, the driving plate is positioned below the material plate, and a plurality of through holes which correspond to the plurality of discharging stations one by one are formed in the driving plate;

the connecting rod is sleeved on the rotating shaft and is positioned below the drive plate;

the first linear motor is arranged on the connecting rod, and the free end of an output shaft of the first linear motor is matched with one of the through holes;

the second linear motor is arranged on the rack, and the free end of an output shaft of the second linear motor is pivotally connected with the connecting rod.

2. The carousel bin of claim 1, wherein each of the emptying stations comprises:

the tray is arranged on the charging tray, and a through hole positioned below the tray is formed in the charging tray;

the guide rods are uniformly arranged along the circumferential direction of the tray at intervals, and the lower end of each guide rod penetrates through the tray and is fixed with the material tray, so that the tray can move up and down along a track defined by the guide rods.

3. The carousel bin of claim 2, wherein each of the emptying stations further comprises: and the guide rods are in one-to-one correspondence with a plurality of fixing blocks, the fixing blocks are fixedly arranged on the tray and are positioned correspondingly below the tray, and the lower ends of the guide rods are fixed with the corresponding fixing blocks.

4. The rotating disc storage bin of claim 3, wherein each fixed block is connected with the material disc through a bolt.

Technical Field

The invention relates to the technical field of machining, in particular to a turntable stock bin.

Background

At present, in the machining industry, the automation degree is higher and higher, the application of automatic equipment such as a mechanical arm is more and more popularized originally, and the machining efficiency is improved unprecedentedly. And therefore, the requirements of the storage bin are high capacity, high precision and easy grasping.

Disclosure of Invention

The present invention is directed to solving, at least to some extent, one of the technical problems in the related art.

Therefore, the invention aims to provide a turntable storage bin which is suitable for transferring disc-shaped parts, and is large in capacity and easy to grab.

According to the embodiment of the invention, the turntable storage bin comprises:

a frame;

the rotating shaft is vertically and rotatably arranged on the rack;

the charging tray is fixedly arranged on the rotating shaft and synchronously rotates with the rotating shaft, a plurality of discharging stations are arranged on the charging tray, and the discharging stations are uniformly arranged at intervals along the circumferential direction of the charging tray;

the driving plate is fixedly arranged on the rotating shaft and synchronously rotates with the rotating shaft, the driving plate is positioned below the material plate, and a plurality of through holes which correspond to the plurality of discharging stations one by one are formed in the driving plate;

the connecting rod is sleeved on the rotating shaft and is positioned below the drive plate;

the first linear motor is arranged on the connecting rod, and the free end of an output shaft of the first linear motor is matched with one of the through holes;

the second linear motor is arranged on the rack, and the free end of an output shaft of the second linear motor is pivotally connected with the connecting rod.

Advantageously, each said drop out station comprises:

the tray is arranged on the charging tray, and a through hole positioned below the tray is formed in the charging tray;

the guide rods are uniformly arranged along the circumferential direction of the tray at intervals, and the lower end of each guide rod penetrates through the tray and is fixed with the material tray, so that the tray can move up and down along a track defined by the guide rods.

Advantageously, each emptying station further comprises a plurality of fixing blocks corresponding to the plurality of guide rods one to one, the fixing blocks are fixedly arranged on the material tray and located below the corresponding tray, and the lower end of each guide rod is fixed to the corresponding fixing block.

Advantageously, each fixing block is connected with the material tray through a bolt.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

FIG. 1 is a schematic diagram of a carousel silo according to one embodiment of the present invention;

FIG. 2 is a schematic diagram of a carousel silo according to another embodiment of the present invention;

figure 3 is a schematic view of a carousel silo according to a further embodiment of the invention.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

The carousel magazine according to embodiments of the present invention is described in detail below with reference to the accompanying drawings.

As shown in fig. 1 to 3, a carousel storage bin according to an embodiment of the present invention includes: the motor comprises a frame 100, a rotating shaft 200, a tray 300, a dial 400, a connecting rod 500, a first linear motor 600 and a second linear motor 700.

Specifically, the rotation shaft 200 is vertically and rotatably provided on the frame 100.

The charging tray 300 is fixedly arranged on the rotating shaft 200 and synchronously rotates with the rotating shaft 200, a plurality of discharging stations are arranged on the charging tray 300, and the discharging stations are uniformly arranged along the circumferential direction of the charging tray 300 at intervals.

Advantageously, each said drop out station comprises: a tray 311, and a plurality of guide bars 312.

The tray 311 is provided on the tray 300, and the tray 300 has a through hole 301 located below the tray 311.

A plurality of guide bars 312 are arranged at regular intervals along the circumferential direction of the tray 311, and the lower end of each guide bar 312 passes through the tray 311 and is fixed to the tray 300, so that the tray 311 moves up and down along a track defined by the plurality of guide bars 312. Advantageously, each of the emptying stations further comprises a plurality of fixing blocks 313 corresponding to the plurality of guide rods 312 one by one, the plurality of fixing blocks 313 are fixedly arranged on the tray 300 and are all positioned below the tray 311, and the lower end of each guide rod 312 is fixed with the corresponding fixing block 313. Advantageously, each fixing block 313 is connected to the tray 300 by means of a bolt (not shown).

The dial 400 is fixedly arranged on the rotating shaft 200 and rotates synchronously with the rotating shaft 200, the dial 400 is positioned below the tray 300, and the dial 400 is provided with a plurality of through holes 401 corresponding to the plurality of discharging stations one by one.

The connecting rod 500 is sleeved on the rotating shaft 200 and is located below the dial 400.

The first linear motor 600 is provided on the connection rod 500 and the free end of the output shaft 610 of the first linear motor 600 is fitted with one of the plurality of through holes 401.

The second linear motor 700 is provided on the frame 100 and the free end of the output shaft 710 of the second linear motor 700 is pivotably connected to the connecting rod 500.

When the turntable bin provided by the embodiment of the invention works, disc-shaped workpieces are placed on the discharging stations, and because each discharging station is provided with a plurality of guide rods 312, each discharging station can be overlapped with a plurality of disc-shaped workpieces, so that the capacity of the turntable bin provided by the embodiment of the invention is increased. The processing robot can grab the workpiece at one of the emptying stations, and after the grabbing at one of the emptying stations is completed, as shown in fig. 2, the output shaft 610 of the first linear motor 600 is in a retracted state and is disengaged from the corresponding through hole 401 on the dial 400, and the output shaft 710 of the second linear motor 700 is in an extended state. The output shaft 610 of the first linear motor 600 is extended out and inserted into the corresponding through hole 401 of the dial 400, and then the output shaft 710 of the second linear motor 700 is retracted, so that the dial 400 is driven to rotate by a predetermined angle, and the tray 300 is driven to rotate by a predetermined angle, as shown in fig. 3, so that the processing machine can conveniently grasp and take off a workpiece on the next discharge station. At this time, the emptying station which has already gripped the workpiece may be supplemented with the workpiece.

When the tray rotates by a predetermined angle, the output shaft 610 of the first linear motor 600 is retracted and disengaged from the corresponding through hole 401 of the dial 400, and then the output shaft 710 of the second linear motor 700 is extended, so that the first linear motor 600, the second linear motor 700 and the connecting rod 500 return to the state shown in fig. 2.

In terms of distance, the number of the emptying stations is 10, and the angle of each rotation is 36 degrees. For a robot that grips a workpiece, it is possible to lower the thickness of one workpiece to be processed at a time to grip the next workpiece. The workpiece can also be grasped in a fixed position, and a lifting device is added to lift the tray one workpiece thickness at a time through the through hole 401 below the tray. As will be appreciated by those skilled in the art.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.