CN219168471U

CN219168471U - Tray supporting device

Info

Publication number: CN219168471U
Application number: CN202223204152.2U
Authority: CN
Inventors: 张东东; 包荣剑; 章华荣
Original assignee: Hangzhou Changchuan Technology Co Ltd
Current assignee: Hangzhou Changchuan Technology Co Ltd
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-06-13
Anticipated expiration: 2032-11-30

Abstract

The tray supporting device is connected to the mechanism panel; the tray supporting device comprises a tray and a cantilever supporting mechanism, the tray can bear the tray, and the tray can drive the tray to move towards the direction of the mechanism panel; the cantilever support mechanism is arranged on one side of the tray conveying path, and can act on one side of the tray, which is away from the mechanism panel, so as to support the tray. When the tray supporting device works, the tray can be supported by the tray top on the cantilever supporting mechanism so as to prevent one side, far away from the reference surface, of the tray from tilting downwards, so that the accuracy of the position of the whole tray driven by the tray on the mechanism panel can be ensured, and the use requirement of a follow-up manipulator for taking materials can be met.

Description

Tray supporting device

Technical Field

The utility model belongs to the technical field related to chip testing, and particularly relates to a tray supporting device.

Background

After the chip is produced, the chip is usually required to be tested and sorted, and the chip is classified into different class grades according to sorting and testing results and is put into different trays for storage. The tray taking and taking mode is that a tray carrying mechanism takes out a tray from a bottom stock bin, the tray is put into an intermediate tray, and then the tray supports the tray to be lifted to a fixed taking position for a manipulator to take out the material to the subsequent process production; the discharging and discharging mode is that the mechanical arm takes materials from the previous working procedure and discharges the tray, then the tray descends to a discharging position on the tray, and then the tray is conveyed to the storage bin for storage through the tray conveying mechanism.

At present, the existing jacking mechanism for jacking the tray is generally connected with one end, located in the Y-axis direction, of the tray, so that the jacking mechanism drives the tray to be jacked to a fixed material taking position for a manipulator to take materials.

However, due to the gravity influence of the tray and the loading tray thereof, the tray with only one end supported will incline after long-term use, and the loading tray on the tray will incline together with the tray, thus the material taking of the loading tray by the subsequent manipulator is influenced.

Disclosure of Invention

In view of the above, there is a need for a tray supporting device for solving the above-described technical problems.

A tray supporting device connected to a mechanism panel; the tray supporting device includes:

a mechanism panel;

the tray can bear the tray and can drive the tray to move towards the direction of the mechanism panel; and

the cantilever support mechanism is arranged on one side of the tray conveying path and can act on one side of the tray, which is away from the mechanism panel, so as to support the tray.

In this application, through the structure setting of above-mentioned cantilever support mechanism for this tray strutting arrangement during operation can support the tray with cantilever support mechanism, with the one side downward sloping of preventing the tray, can ensure the accuracy of the whole position on the mechanism panel of tray driven tray like this, in order to satisfy the user demand that follow-up manipulator got the material.

In one embodiment, the cantilever support mechanism comprises a telescopic driving piece, an intermediate connecting piece and a tray top, wherein the tray top is in transmission connection with the telescopic driving piece through the intermediate connecting piece so as to drive the tray top to move under the drive of the telescopic driving piece;

the tray top is provided with an abutting position for supporting the tray and an avoiding position for avoiding movement of the tray.

It can be understood that through the structure setting of above-mentioned flexible driving piece, intermediate junction spare and tray top to this structure setting of concretely realizing this cantilever supporting mechanism utilizes the drive that flexible driving piece moved the tray top, makes the tray top can support the tray according to the demand of using, and avoids the tray top to produce the interference to the motion of tray, in order to satisfy this tray strutting arrangement's user demand.

In one embodiment, the tray top is provided with a roller structure; the tray top is provided with a cylindrical surface, and the tray top can act on the tray in a rolling way through the cylindrical surface.

It can be understood that the tray top is set to be a roller structure and is used as a cylindrical surface to act on the tray, so that when the cantilever support mechanism works, friction generated between the tray top and the tray is rolling friction, thereby playing a role in reducing friction, and the abrasion between the tray top and the tray can be reduced.

In one embodiment, the intermediate connecting member comprises a connecting plate, a swing arm and a connecting rod, wherein the connecting plate is connected to the telescopic driving member and driven by the telescopic driving member;

the swing arm is hinged to one end, close to the tray conveying path, of the connecting plate, and the tray top is arranged at one end, far away from the connecting plate, of the swing arm;

the connecting rod is hinged to the swing arm so as to limit the swing angle of the swing arm driven by the telescopic driving piece through the connecting plate; and the distance between the tray top and the mechanism panel is changed through the swinging of the connecting rod so as to adapt to different numbers of trays on the tray.

It can be understood that through the structural arrangement of the connecting plate, the swing arm and the connecting rod, the structural arrangement of the middle connecting piece is specifically realized, so that when the cantilever supporting mechanism works, the driving direction of the telescopic driving piece to the tray top can be decomposed into two directions towards the tray direction and the tray moving direction under the transmission of the connecting plate, the swing arm and the connecting rod, and the use requirement of the cantilever supporting mechanism for supporting trays with different heights during working can be met.

In one embodiment, the cantilever support mechanism further comprises a support base plate detachably connected to the mechanism panel, and the telescopic driving member is connected to the support base plate; the connecting plate is slidably arranged on the supporting bottom plate; one end of the connecting rod, which is far away from the swing arm, is rotationally connected with the supporting bottom plate.

It can be understood that by the structural arrangement of the supporting bottom plate, the cantilever supporting mechanism can be assembled by taking the supporting bottom plate as a mounting base, so that the integration of the whole structure of the cantilever supporting mechanism is realized; and the support base is detachably connected to the mechanism panel so that the cantilever support mechanism as a whole can be detached from the mechanism panel to facilitate subsequent assembly of the cantilever support mechanism in the tray support.

In one embodiment, the support base plate is fixedly mounted to the mechanism panel.

It can be appreciated that through the above-mentioned structure setting to this embodiment is this cantilever support mechanism's assembly connection on the mechanism panel, in order to satisfy tray strutting arrangement's user demand.

In one embodiment, the supporting bottom plate is provided with a linear sliding rail, and the linear sliding rail is perpendicular to the conveying path of the tray;

the connecting plate is slidably arranged on the supporting bottom plate through the linear sliding rail.

It can be understood that the sliding connection of the connecting plate on the supporting bottom plate is realized by the structural arrangement of the linear slide rail.

In one embodiment, the cantilever support mechanism further comprises a controller, and the controller is electrically connected with the telescopic driving piece and used for controlling the movement stroke of the connecting plate when the telescopic driving piece works.

It can be appreciated that through the structural arrangement of the controller, the telescopic amount of the telescopic driving piece during operation is controlled, so that the cantilever supporting mechanism can be suitable for supporting trays with different ascending heights, and the use requirements of placing a plurality of trays on the trays during operation of the tray supporting device are met.

In one embodiment, the tray is provided with an avoidance groove, and the avoidance groove is correspondingly arranged with the cantilever supporting mechanism, so that the tray can drive the tray to pass through the cantilever supporting mechanism and move to the mechanism panel.

It can be understood that the avoidance groove is formed in the tray, so that the cantilever support mechanism can be prevented from interfering with the movement of the tray, and the use requirement of the tray support device is met.

In one embodiment, the tray lifting device further comprises a lifting mechanism, wherein the tray is installed on the lifting mechanism, and the lifting mechanism can drive the tray to move up and down relative to the mechanism panel;

wherein, the jacking mechanism and the cantilever supporting mechanism are respectively arranged at two sides of the tray.

It can be understood that the lifting operation of the tray is specifically realized by the structural arrangement of the lifting mechanism when the tray supporting device works.

Drawings

In order to more clearly illustrate the technical solutions of embodiments or conventional techniques of the present application, the drawings that are required to be used in the description of the embodiments or conventional techniques will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort for a person of ordinary skill in the art.

FIG. 1 is a schematic view of a tray positioning device according to the present application;

FIG. 2 is a schematic view of a cantilever support mechanism according to the present application;

FIG. 3 is a schematic view of the structure of the tray of the present application;

fig. 4, fig. 5 and fig. 6 are schematic partial structural views of the tray positioning device in different working states.

Reference numeral, 10, a mechanism panel; 20. a tray; 21. an end face; 22. an avoidance groove; 30. a cantilever support mechanism; 31. a telescopic driving member; 32. an intermediate connection; 321. a connecting plate; 322. a swing arm; 323. a connecting rod; 33. a tray top; 331. a cylindrical surface; 34. a support base plate; 341. a linear slide rail; 35. a connecting shaft; 40. a jacking mechanism; 200. and a material tray.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, are intended to fall within the scope of the present utility model.

It will be understood that when an element is referred to as being "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "secured to" another element, it can be directly secured to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1, a tray supporting device according to an embodiment of the present application is connected to a mechanism panel 10, and the tray supporting device includes a tray 20, a cantilever supporting mechanism 30, and a lifting mechanism 40.

The tray 20 is mounted on the lifting mechanism 40 for carrying the tray 200, and the lifting mechanism 40 can drive the tray 200 to move towards the direction of the mechanism panel 10 by the tray 20, so that the subsequent manipulator can take materials from the tray 200. It should be noted that, in the present application, one side of the tray 20 is connected to the lifting mechanism 40, and the structure and the working principle of the lifting mechanism 40 may be conventional in the art, which is not described herein.

In the present application, the cantilever support mechanism 30 is disposed at one side of the conveying path of the tray 20, and the cantilever support mechanism 30 is capable of acting on the tray 20 at a side facing away from the mechanism panel 10 to support the tray 20. When the manipulator is in material taking operation, the cantilever supporting mechanism 30 supports the tray to prevent one side of the tray 20 from tilting downwards, so that the accuracy of the position of the whole tray 200 driven by the tray 20 on the mechanism panel 10 can be ensured, and the use requirement of the manipulator for material taking can be met.

In one embodiment, as shown in fig. 3, the cantilever support mechanism 30 and the jacking mechanism 40 are separated on two sides of the tray 20, and when the tray 20 is driven by the jacking mechanism 40 to move to the position where the mechanism panel 10 is located, the cantilever support mechanism 30 works and acts on an end surface 21 of the tray 20 facing away from the tray 200 to support the tray 20.

As shown in fig. 2, the cantilever support mechanism 30 includes a telescopic driving member 31, an intermediate connecting member 32 and a tray ejection head 33, wherein the tray ejection head 33 is in transmission connection with the telescopic driving member 31 through the intermediate connecting member 32 so as to drive the tray ejection head 33 to move under the drive of the telescopic driving member 31; the tray jack 33 has an abutting position for abutting against the support tray 20 and an avoidance position for avoiding the tray 20. That is, when the cantilever support mechanism 30 is operated, the telescopic driving tool 31 can control whether the tray head 33 supports the tray 20 by controlling the movement of the tray head 33. The telescopic driving tool 31 is specifically configured as a cylinder, a telescopic motor, or the like.

From the above, when the tray 20 moves above the cantilever supporting mechanism 30, the cantilever supporting mechanism 30 is started, and the telescopic driving member 31 is utilized to drive the telescopic movement of the tray top 33, so that the tray top 33 can be prevented from interfering the movement of the tray 20, and the use requirement of the tray supporting device can be met. Note that the telescopic driving element 31 of the present application is specifically configured as a telescopic cylinder, and it is of course possible for those skilled in the art to configure the telescopic driving element 31 as a telescopic motor, a hydraulic cylinder, or the like.

In one embodiment, the intermediate connecting member 32 includes a connecting plate 321, a swing arm 322, and a connecting rod 323, where the connecting plate 321 is connected to the telescopic driving member 31 and driven by the telescopic driving member 31; the swing arm 322 is hinged to one end of the connecting plate 321, which is close to the conveying path of the tray 20, and the tray top 33 is arranged at one end of the swing arm 322, which is far away from the connecting plate 321; wherein, the connecting rod 323 is hinged on the swing arm 322 to limit the swing angle of the swing arm 322 on the connecting plate 321 driven by the telescopic driving piece 31 through the connecting plate 321; and, the size of the interval between the tray top 33 and the mechanism panel 10 is changed by the swing of the link 323 to adapt to different numbers of trays 200 on the tray 20.

It can be appreciated that, through the structural arrangement of the connecting plate 321, the swing arm 322 and the connecting rod 323, the structural arrangement of the intermediate connecting piece 32 is specifically realized, so that when the cantilever supporting mechanism 30 works, the driving direction of the telescopic driving piece 31 to the tray top 33 under the transmission of the connecting plate 321, the swing arm 322 and the connecting rod 323 can be decomposed into two directions towards the direction of the tray 20 and the movement direction of the tray 20, and thus the use requirement of supporting the tray 20 with different heights when the cantilever supporting mechanism 30 works can be met. It should be noted that, the connecting plate 321, the swing arm 322, and the connecting rod 323 together form a connecting rod transmission mechanism, so as to meet the use requirement of driving the tray top 33.

In an embodiment, the intermediate connecting member 32 may also be a rod (not shown) fixedly connected to the telescopic driving member 31, and the rod is driven by the telescopic driving member 31 to carry the tray top 33 to move horizontally, so as to support the tray 20 during material taking by the manipulator, and reduce the tilting amount of the tray 20.

In an embodiment, the tray top 33 is configured as a roller structure, the tray top 33 is rotatably connected to an end portion of the swing arm 322, the tray top 33 has a cylindrical surface 331, and the tray top 33 can act on the tray 20 through the cylindrical surface 331 in a rolling manner, so that friction generated between the tray top 33 and the tray 20 is rolling friction, thereby playing a role of reducing friction, and thus wear between the tray top 33 and the tray 20 can be reduced.

As shown in fig. 2, the cantilever support mechanism 30 further includes a support base 34 detachably connected to the mechanism panel 10, and the connecting plate 321 is slidably mounted on the support base 34; the telescopic driving piece 31 is arranged on the supporting bottom plate 34; one end of the link 323 remote from the swing arm 322 is rotatably coupled to the support base 34. So that the cantilever support mechanism 30 can be assembled on the basis of the support base plate 34, thus realizing the integration of the whole structure of the cantilever support mechanism 30; and the support base 34 is detachably connected to the mechanism panel 10 so that the cantilever support mechanism 30 as a whole can be detached from the mechanism panel 10 to facilitate subsequent assembly of the cantilever support mechanism 30 in a tray support. The support base 34 and the mechanism panel 10 may be detachably connected and fixed by screws.

Further, the swinging arms 322 and the supporting base plates 34 are respectively connected with the connecting rods 323 by the connecting shafts 35, so that the connection between the connecting rods 323 and the swinging arms 322 and the connection between the connecting rods 323 and the supporting base plates 34 are realized, the requirement that the connecting rods 323 are applied to the cantilever supporting mechanism 30 for limiting the swinging angle of the swinging arms 322 is met, when the telescopic driving piece 31 drives the swinging arms 322 towards the direction of the tray 20 through the connecting plates 321, the swinging arms 322 can enable the swinging arms 322 to move towards the direction of the tray 20 under the limiting of the connecting rods 323, and simultaneously, the tray 20 can be pushed by the mode that the tray top 33 moves towards the tray 20, so that the tray 20 is supported. The connection shaft 35 of the present application is specifically configured as a pin shaft.

As shown in fig. 2, a linear slide rail 341 is mounted on the supporting base plate 34 of the present application, and the linear slide rail 341 is disposed perpendicular to the conveying path of the tray 20; the connecting plate 321 is slidably mounted on the supporting base plate 34 through the linear slide rail 341, so that the sliding connection of the connecting plate 321 on the supporting base plate 34 is realized. The linear slide 341 of the present application is disposed perpendicular to the conveying path of the tray 20, so that the connection plate 321 can be pushed toward the tray 20 when the telescopic driving member 31 is operated.

As shown in fig. 4-6, when the cantilever support mechanism 30 of the present application works, the stroke amount of the tray top 33 in the movement direction of the tray 20 corresponds to the stroke amount of the connecting plate 321 moving on the linear sliding rail 341 one by one, so that the cantilever support mechanism 30 can control different expansion amounts of the expansion driving piece 31 during working, and the tray top 33 can respectively support the trays 20 with different heights, so that the cantilever support mechanism 30 can be suitable for supporting the tray 20 stacked with a plurality of trays 200. It should be noted that, when the tray 20 drives the trays 200 to move onto the mechanism panel 10, according to the usage requirement of the subsequent manipulator for taking the trays 200, the trays 200 on the tray 20 need to be sequentially driven to the fixed taking position, so, in order to meet the usage requirement of the subsequent manipulator for taking the trays 200 on the tray 20, the tray 20 needs to be adjusted in height adaptively.

For this purpose, the cantilever support mechanism 30 of the present application further includes a controller (not shown) electrically connected to the telescopic driving member 31, for controlling the movement stroke of the connecting plate 321 on the support base 34 when the telescopic driving member 31 is operated.

As shown in fig. 1, the tray 20 of the present application is provided with the avoidance groove 22 penetrating along the thickness of the tray 20, the avoidance groove 22 is provided corresponding to the cantilever support mechanism 30, and when the tray top 33 is located at the avoidance position, the tray top 33 is located in the avoidance groove 22. So that the tray 20 can drive the tray 200 to move to the mechanism panel 10 by passing through the cantilever support mechanism 30, that is, the tray 20 is provided with the avoiding groove 22 to avoid the movement of the tray 20, so as to reduce the moving distance required by the tray top 33 to avoid the tray 20, thus preventing the cantilever support mechanism 30 from interfering the movement of the tray 20 due to the arrangement of the cantilever support mechanism 30 on the mechanism panel 10, and meeting the use requirement of the tray support device.

To sum up, the tray supporting device of this application sets up through the rational structure of cantilever supporting mechanism 30 for this tray supporting device during operation, on avoiding causing the basis of interference to the motion of tray 20, can support tray 20 with this cantilever supporting mechanism 30 on tray top 33, in order to prevent the one side downward sloping of keeping away from climbing mechanism 40 on the tray 20, can ensure the accuracy of tray 20 driven tray 200 whole position on mechanism panel 10 like this, in order to satisfy the user demand that follow-up manipulator got the material.

The technical features of the above embodiments may be combined in any manner, and for brevity, all of the possible combinations of the technical features of the above embodiments are not described, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

It will be appreciated by persons skilled in the art that the above embodiments have been provided for the purpose of illustrating the utility model and are not to be construed as limiting the utility model, and that suitable modifications and variations of the above embodiments are within the scope of the utility model as claimed.

Claims

1. A tray support device connected to a mechanism panel (10), the tray support device comprising:

the tray (20) can bear a tray (200), and the tray (20) can drive the tray (200) to move towards the direction of the mechanism panel (10); and

and the cantilever support mechanism (30) is arranged on one side of the conveying path of the tray (20), and the cantilever support mechanism (30) can act on one side of the tray (20) away from the mechanism panel (10) so as to support the tray (20).

2. The tray supporting device according to claim 1, characterized in that the cantilever supporting mechanism (30) comprises a telescopic driving member (31), an intermediate connecting member (32) and a tray ejection head (33), wherein the tray ejection head (33) is in transmission connection with the telescopic driving member (31) through the intermediate connecting member (32) so as to drive the tray ejection head (33) to move under the drive of the telescopic driving member (31);

the tray top (33) is provided with an abutting position for supporting the tray (20) and an avoiding position for avoiding the movement of the tray (20).

3. The tray support device according to claim 2, characterized in that the tray head (33) is provided as a roller structure; wherein the tray ejection head (33) has a cylindrical surface (331), and the tray ejection head (33) can rollably act on the tray (20) through the cylindrical surface (331).

4. The tray support device according to claim 2, characterized in that the intermediate connection (32) comprises a connection plate (321), a swing arm (322) and a connecting rod (323), the connection plate (321) being connected to the telescopic drive (31) and being driven by the telescopic drive (31);

the swing arm (322) is hinged to one end of the connecting plate (321) close to the conveying path of the tray (20), and the tray plug (33) is arranged at one end, far away from the connecting plate (321), of the swing arm (322);

wherein the connecting rod (323) is hinged on the swinging arm (322) so as to limit the swinging angle of the swinging arm (322) on the connecting plate (321) by driving the telescopic driving piece (31) through the connecting plate (321).

5. The tray support device according to claim 4, wherein the cantilever support mechanism (30) further comprises a support base plate (34), the support base plate (34) being detachably connected to the mechanism panel (10), the telescopic drive (31) being connected to the support base plate (34); one end of the connecting rod (323) far away from the swinging arm (322) is rotatably connected with the supporting bottom plate (34).

6. The tray support device according to claim 5, characterized in that the connection plate (321) is slidingly connected to the support base plate (34).

7. The tray supporting device according to claim 6, characterized in that the supporting base plate (34) is mounted with a linear slide (341), the linear slide (341) being arranged perpendicular to the conveying path of the tray (20);

wherein the connecting plate (321) is slidably mounted on the supporting bottom plate (34) through the linear slide rail (341).

8. The tray support device according to claim 4, wherein the cantilever support mechanism (30) further comprises a controller electrically connected to the telescopic driving member (31) for controlling the movement stroke of the connecting plate (321) when the telescopic driving member (31) is operated.

9. The tray supporting device according to claim 1, wherein the tray (20) is provided with a avoiding groove (22), and the avoiding groove (22) is arranged corresponding to the cantilever supporting mechanism (30), so that the tray (20) can drive the tray (200) to pass through the cantilever supporting mechanism (30) and move onto the mechanism panel (10).

10. The tray support device according to claim 1, further comprising a lifting mechanism (40), the tray (20) being mounted on the lifting mechanism (40), and the lifting mechanism (40) being capable of driving the tray (20) to a lifting movement relative to the mechanism panel (10);

wherein the jacking mechanism (40) and the cantilever supporting mechanism (30) are separated at two sides of the tray (20).