阅读说明：本技术 一种气缸驱动托盘分离机构 (Cylinder-driven tray separating mechanism ) 是由 杜文泽 周益 于 2019-10-09 设计创作，主要内容包括：本发明提供一种气缸驱动托盘分离机构,包括基板,基板上设有掉落孔,掉落孔外设有限位板,基板上还通过四个第一转轴分别连接有四个剥离组件,剥离组件包括第一剥离片、第二剥离片以及垫块,第一剥离片设置在第二剥离片上方,且第一转轴的一端转动连接在基板上,第一剥离片、垫块和第二剥离片固定相连,第一剥离片和第二剥离片之间固定时形成的夹角为30-60°中的任意值；第二剥离片一端沿直线方向向外延伸出第一连接板,垂直于直线方向向外延伸出第二连接板,且四个剥离条所在直线呈矩形相交分布；基板上还安装有一用于驱动剥离组件往复转动的驱动气缸,本发明结构紧凑,可任意与其他机构搭配使用,且更加灵活便捷。(The invention provides a cylinder-driven tray separating mechanism which comprises a substrate, wherein a falling hole is formed in the substrate, a limiting plate is arranged outside the falling hole, four stripping assemblies are respectively connected to the substrate through four first rotating shafts, each stripping assembly comprises a first stripping sheet, a second stripping sheet and a cushion block, the first stripping sheet is arranged above the second stripping sheet, one end of each first rotating shaft is rotatably connected to the substrate, the first stripping sheets, the cushion blocks and the second stripping sheets are fixedly connected, and an included angle formed when the first stripping sheets and the second stripping sheets are fixed is an arbitrary value of 30-60 degrees; one end of the second stripping sheet extends outwards to form a first connecting plate along the linear direction, the second connecting plate extends outwards in the direction perpendicular to the linear direction, and the straight lines of the four stripping strips are in rectangular intersecting distribution; the base plate is also provided with a driving cylinder for driving the stripping assembly to rotate in a reciprocating manner.)

1. The cylinder-driven tray separating mechanism is characterized by comprising a base plate, wherein a falling hole is formed in the base plate, a limiting plate is fixed around the falling hole in a surrounding mode, and stacked trays are limited above the inner part of the falling hole by the limiting plate;

the base plate is further connected with four stripping assemblies through four first rotating shafts respectively, the first rotating shafts are arranged on the periphery of the falling hole in a sleeved mode, an annular shaft core where the first rotating shafts are located is collinear with the shaft core of the falling hole, each stripping assembly comprises a first stripping piece, a second stripping piece and a cushion block arranged between the first stripping piece and the second stripping piece, the first stripping pieces are arranged above the second stripping pieces, one end of each first rotating shaft is rotatably connected to the base plate, the other end of each first rotating shaft penetrates through the second stripping pieces, the cushion blocks and the first stripping pieces in sequence, the first stripping pieces and the second stripping pieces are fixed through nuts, and an included angle formed when the first stripping pieces and the second stripping pieces are fixed is any value of 30-60 degrees;

one end of a second stripping piece intersected with the first rotating shaft extends outwards along a straight line to form a first connecting plate, the second connecting plate is perpendicular to the straight line and extends outwards to form a second connecting plate, the second connecting plate is positioned on one side of the second stripping piece away from the first stripping piece, the first connecting plate on any stripping assembly and the second connecting plate on the other stripping assembly adjacent to the first connecting plate are rotatably connected through stripping strips, and straight lines where the four stripping strips are located are in rectangular intersected distribution;

the base plate is further provided with a driving air cylinder, one of the stripping strips is also vertically and outwards connected with a driving strip, the telescopic direction of a piston rod of the driving air cylinder is perpendicular to the direction of the driving strip, and the end part of the piston rod of the driving air cylinder is connected with the driving strip through a joint bearing.

2. The cylinder-driven tray separating mechanism according to claim 1, wherein the inner sides of the first stripping plate and the second stripping plate are both arc-shaped, and the arc-shaped protrusions are both arranged towards the center of an included angle formed by the first stripping plate and the second stripping plate.

3. A cylinder driven tray release mechanism as in claim 1 wherein said first peel tab and said second peel tab are fixed at an included angle of 45 °.

4. The cylinder driven tray separating mechanism of claim 1, wherein the end of the peeling strip is connected to the first connecting plate or the second connecting plate by a second rotating shaft.

5. The cylinder-driven tray separating mechanism of claim 1, wherein the number of the limiting plates is four, and the limiting plates are uniformly arranged around the periphery of the dropping hole.

Technical Field

The invention relates to a separating mechanism, in particular to a separating mechanism of a tray driven by an air cylinder.

Background

In the industrial automation course of working, especially to the machinery of packing trade, in order to improve the degree of automation of production, make automation equipment place the material in the assigned position of each household utensils, then need at first separate this kind of multilayer range upon range of tray box successive layer, in order to make things convenient for the automated production operation of back process, and current tray separating mechanism is mostly the separation that the motor drove or the hob spiral orders about, overall structure is comparatively complicated, and equipment occupation space is great.

Therefore, an air cylinder driving tray separating mechanism which is compact in structure, can be matched with other mechanisms at will and is more flexible and convenient is urgently needed.

Disclosure of Invention

The invention aims to provide a cylinder-driven tray separating mechanism which is compact in structure, can be matched with other mechanisms at will, and is more flexible and convenient.

The invention provides the following technical scheme:

a cylinder-driven tray separating mechanism comprises a base plate, wherein a dropping hole is formed in the base plate, a limiting plate is fixed around the dropping hole, and the limiting plate limits a stacked tray above the inner part of the dropping hole; the base plate is also respectively connected with four stripping assemblies through four first rotating shafts, the first rotating shaft is arranged on the periphery of the falling hole, the annular shaft core where the first rotating shaft is arranged is collinear with the shaft core of the falling hole, each stripping assembly comprises a first stripping sheet, a second stripping sheet and a cushion block arranged between the first stripping sheet and the second stripping sheet, the first stripping sheet is arranged above the second stripping sheet, one end of the first rotating shaft is rotatably connected to the base plate, the other end of the first rotating shaft sequentially penetrates through the second stripping sheet, the cushion block and the first stripping sheet, the first stripping sheet and the second stripping sheet are fixed through nuts, and an included angle formed when the first stripping sheet and the second stripping sheet are fixed is an arbitrary value in an angle range of 30-60 degrees; one end of a second stripping piece intersected with the first rotating shaft extends outwards along a straight line to form a first connecting plate, the second connecting plate extends outwards in a direction perpendicular to the straight line, the second connecting plate is positioned on one side of the second stripping piece away from the first stripping piece, the first connecting plate on any stripping assembly and the second connecting plate on the other stripping assembly adjacent to the first connecting plate are rotatably connected through stripping strips, and the straight lines of the four stripping strips are in rectangular intersected distribution; the base plate is also provided with a driving cylinder, one stripping strip is also vertically and outwards connected with a driving strip, the telescopic direction of a piston rod of the driving cylinder is vertical to the direction of the driving strip, and the end part of the piston rod of the driving cylinder is connected with the driving strip through a joint bearing.

Preferably, the inner sides of the first stripping piece and the second stripping piece are both arc-shaped, and arc-shaped protrusions are arranged towards the center of an included angle formed by the first stripping piece and the second stripping piece.

Preferably, the angle formed when the first and second release sheets are fixed is 45 °.

Preferably, the end of the peeling strip is connected to the first connecting plate or the second connecting plate through the second rotating shaft.

Preferably, the number of the limiting plates is four, and the four limiting plates are uniformly arranged around the periphery of the falling hole in a surrounding mode.

The invention has the beneficial effects that: in an original state, the second stripping plate in the four stripping assemblies is supported at the lower side of the tray at the bottom layer to realize the longitudinal limit of the laminated tray, the laminated tray is arranged between the limiting plates to realize the transverse limit through the laminated tray, when the trays need to be fed to a production line below one by one through detection, the driving cylinder can be driven to act, the driving strip and the stripping strip connected with the driving strip are driven to move through the joint bearing, the first connecting plate and the second connecting plate at the two ends of the stripping strip rotate around the respective corresponding first rotating shafts, meanwhile, the corresponding movement is transmitted to the other two stripping assemblies, the second stripping plate synchronously rotates out from the bottom of the tray at the last layer, meanwhile, the first stripping plate rotates to the lower side of the tray at the upper layer, the last tray falls onto the production line below from a falling hole at the lower layer, and the separation operation of the laminated tray is realized, the whole mechanism is compact in structure, can be matched with other mechanisms randomly for use, and is flexible and convenient.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of the invention shown with the lowermost tray disengaged;

FIG. 2 is a schematic view of the stacked trays;

FIG. 3 is a top view of the present invention;

FIG. 4 is a schematic structural view of a stripping assembly;

FIG. 5 is a front view of the stripper assembly;

FIG. 6 is a schematic view of a four stripping assembly in combination;

FIG. 7 is a top view of FIG. 6;

FIG. 8 is a front view of FIG. 6;

FIG. 9 is a schematic view of a substrate structure;

notation in the figure: 1 is the base plate, 2 is the hole that falls, 3 is the limiting plate, 4 is the tray, 5 is first pivot, 6 is the first piece of peeling off, 7 is the second piece of peeling off, 8 is the cushion, 9 is first connecting plate, 10 is the second connecting plate, 11 is for peeling off the strip, 12 is for driving actuating cylinder, 13 is the second pivot, 14 is joint bearing.

Detailed Description

With reference to fig. 1 to 9, an air cylinder driven tray separating mechanism in this embodiment includes a base plate 1, a dropping hole 2 is formed in the base plate 1, a limiting plate 3 is fixed around the dropping hole 2, and the limiting plate 3 limits a stacked tray 4 above the inside of the dropping hole 2; the substrate 1 is further connected with four stripping assemblies through four first rotating shafts 5 respectively, the first rotating shafts 5 are arranged on the periphery of the falling hole 2 in a surrounding mode, the annular shaft cores where the first rotating shafts 5 are located are collinear with the shaft core of the falling hole 2, each stripping assembly comprises a first stripping sheet 6, a second stripping sheet 7 and a cushion block 8 arranged between the first stripping sheet 6 and the second stripping sheet 7, the height of the cushion block 8 is set to be the height of one tray 4, the first stripping sheet 6 is arranged above the second stripping sheet 7, one end of each first rotating shaft 5 is rotatably connected to the substrate 1, the other end of each first rotating shaft 5 penetrates through the second stripping sheet 7, the cushion block 8 and the first stripping sheet 6 in sequence, the first stripping sheets 6 and the second stripping sheets 7 are fixed through nuts, and the included angle formed when the first stripping sheets 6 and the second stripping sheets 7 are fixed is an arbitrary value of 30-60 degrees; one end of a second stripping sheet 7 intersected with the first rotating shaft 5 extends outwards along a straight line to form a first connecting plate 9, a second connecting plate 10 extends outwards in a direction perpendicular to the straight line, the second connecting plate 10 is positioned on one side of the second stripping sheet 7, which is far away from the first stripping sheet 6, the first connecting plate 9 on any stripping assembly and the second connecting plate 10 on the other stripping assembly adjacent to the first connecting plate are rotatably connected through stripping strips 11, and straight lines where the four stripping strips 11 are positioned are in rectangular intersecting distribution; the base plate 1 is also provided with a driving cylinder 12, one stripping strip 11 is also vertically and outwardly connected with a driving strip, the telescopic direction of a piston rod of the driving cylinder 12 is vertical to the direction of the driving strip, and the end part of the piston rod is connected with the driving strip through a joint bearing 14.

The inner sides of the first stripping piece 6 and the second stripping piece 7 are both arc-shaped, and arc-shaped arc bulges are arranged towards the center of an included angle formed by the first stripping piece 6 and the second stripping piece 7.

The angle formed when the first 6 and second 7 release sheets are fixed is 45 °.

The end of the peeling strip 11 is connected to the first connecting plate 9 or the second connecting plate 10 via the second rotating shaft 13.

The number of the limiting plates 3 is four, and the limiting plates are uniformly arranged around the periphery of the falling hole 2 in an annular mode.

The working principle of the invention is as follows: in an original state, the second stripping sheets 7 in the four stripping assemblies are supported at the lower side of the tray 4 at the bottommost layer to realize the longitudinal limit of the laminated tray 4, the laminated tray 4 is arranged between the limiting plates 3 to realize the transverse limit through the laminated tray 4, when the trays 4 need to be fed to a production line below one by one in a detection manner, the driving air cylinder 12 can be driven to act, the driving strips and the stripping strips 11 connected with the driving strips are driven to move through the joint bearings 14, the first connecting plates 9 and the second connecting plates 10 at two ends of the stripping strips 11 rotate around the corresponding first rotating shafts 5, the corresponding movement is transmitted to the other two stripping assemblies, the second stripping sheets 7 synchronously rotate out from the bottom of the tray 4 at the last layer, meanwhile, the first stripping sheets 6 rotate to the lower side of the tray 4 at the last layer to realize that the tray 4 at the last layer falls from the falling hole 2 at the lower part to the production line at the lower part, thereby realize range upon range of tray 4's separation operation, whole mechanism compact structure, and can match the use with other mechanisms wantonly, comparatively nimble convenient.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.