CN212686779U

CN212686779U - Turnover mechanism

Info

Publication number: CN212686779U
Application number: CN202021584551.4U
Authority: CN
Inventors: 金德平; 明利
Original assignee: Jiaxing Yunda Intelligent Technology Co ltd
Current assignee: Jiaxing Yunda Intelligent Technology Co ltd
Priority date: 2020-08-03
Filing date: 2020-08-03
Publication date: 2021-03-12
Anticipated expiration: 2030-08-03

Abstract

The utility model provides a turnover mechanism, which relates to the technical field of part processing detection, and the embodiment of the utility model provides a turnover mechanism, which comprises a turnover frame, a driving component and a driven damping component; wherein: the driving assembly comprises a driving shaft and a power driving part; the driving shaft is fixed on the roll-over stand, one end of the driving shaft is connected to the power driving part, and the power driving part is configured to drive the driving shaft to rotate so as to roll over the roll-over stand; the driven shock absorption assembly comprises a driven shaft, a rotary damper and a fixed frame; the extension direction of the driven shaft is the same as that of the driving shaft, the driven shaft is fixed on the roll-over stand and penetrates through the fixing frame, the rotary damper is sleeved on the driven shaft, and the rotary damper is fixed on the fixing frame. The utility model discloses having alleviated among the prior art tilting mechanism upset jumbo size spare part in-process, spare part easily rocks to influence production efficiency's technical problem.

Description

Turnover mechanism

Technical Field

The utility model belongs to the technical field of the technique that spare part processing detected and specifically relates to a tilting mechanism is related to.

Background

In the technical field of component processing and inspection, a turnover mechanism is often used to turn over a component, for example, but not limited to, in an automatic production process of a liquid crystal panel, the liquid crystal panel is turned over to be inspected.

In the upset in-process, when the spare part size by the upset is great, tilting mechanism's upset span will increase correspondingly, causes the upset in-process, and the spare part by the upset easily rocks to influence production efficiency's problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tilting mechanism to alleviate among the prior art tilting mechanism upset jumbo size spare part in-process, spare part easily rocks, thereby influences production efficiency's technical problem.

In order to achieve the above object, the embodiment of the present invention adopts the following technical solutions:

in a first aspect, an embodiment of the present invention provides a turnover mechanism, including a turnover frame, a driving assembly and a driven damping assembly;

the driving assembly comprises a driving shaft and a power driving part; the driving shaft is fixed on the roll-over stand, one end of the driving shaft is connected to the power driving part, and the power driving part is configured to drive the driving shaft to rotate so as to roll over the roll-over stand;

the driven shock absorption assembly comprises a driven shaft, a rotary damper and a fixed frame; the extension direction of the driven shaft is the same as that of the driving shaft, the driven shaft is fixed on the roll-over stand and penetrates through the fixing frame, the rotary damper is sleeved on the driven shaft, and the rotary damper is fixed on the fixing frame.

In an optional embodiment, the fixing frame includes a fixing plate, a connecting rod and a first connecting flange, one end of the connecting rod is fixedly connected to the fixing plate, and the other end of the connecting rod is fixedly connected to the first connecting flange; and a second connecting flange is fixedly connected to one end of the roll-over stand, and the first connecting flange is connected with the second connecting flange.

In an alternative embodiment, the rotary damper is arranged on one side of the fixed plate far away from the roll-over stand and clings to the fixed plate.

In an optional embodiment, a bearing is sleeved on the driven shaft, and the bearing is mounted on the roll-over stand.

In an alternative embodiment, the drive assembly further comprises a mounting bracket comprising a mounting plate, a mounting rod and a first mounting flange, one end of the mounting rod being fixedly connected to the mounting plate and the other end of the mounting rod being fixedly connected to the first mounting flange; one end fixedly connected with second mounting flange of roll-over stand, first mounting flange with second mounting flange is connected, power drive division is fixed in the mounting panel.

In an alternative embodiment, the power driving part is fixed on one side of the mounting plate far away from the roll-over stand and clings to the mounting plate.

In an alternative embodiment, a bearing is sleeved on the driving shaft, and the bearing is mounted on the roll-over stand.

In an optional embodiment, the power driving part comprises a driving motor and a speed reducer, the driving motor is connected with the speed reducer, and the driving shaft is connected to the speed reducer through a coupling.

In an alternative embodiment, the roll-over stand comprises a roll-over plate and connecting lugs arranged at two opposite ends of the roll-over plate, the driving shaft is fixed on one of the connecting lugs, and the driven shaft is fixed on the other connecting lug.

In an alternative embodiment, a plurality of suction nozzles are provided on the roll-over stand.

The embodiment of the utility model provides a can realize following beneficial effect:

the embodiment of the utility model provides a turnover mechanism, which comprises a turnover frame, a driving component and a driven damping component; wherein: the driving assembly comprises a driving shaft and a power driving part; the driving shaft is fixed on the roll-over stand, one end of the driving shaft is connected to the power driving part, and the power driving part is configured to drive the driving shaft to rotate so as to roll over the roll-over stand; the driven shock absorption assembly comprises a driven shaft, a rotary damper and a fixed frame; the extension direction of the driven shaft is the same as that of the driving shaft, the driven shaft is fixed on the roll-over stand and penetrates through the fixing frame, the rotary damper is sleeved on the driven shaft, and the rotary damper is fixed on the fixing frame.

In the embodiment of the utility model, the driving component is arranged on the roll-over stand to drive the roll-over stand to rotate, so as to turn over the parts fixed on the roll-over stand; through set up driven shock-absorbing assembly on the roll-over stand, the extending direction of the driven shaft among the driven shock-absorbing assembly is the same with the extending direction of drive shaft among the drive assembly, thereby under the condition of fixed mount, along with drive assembly upset roll-over stand, the rocking that produces when rotatory attenuator is to the roll-over stand upset suppresses, specifically speaking, use power drive division drive shaft pivoted direction as the positive direction, then rotatory attenuator produces and makes the reverse pivoted power in opposite directions of driven shaft, so that the upset action of roll-over stand becomes steady, this embodiment can alleviate among the prior art in-process of the upset jumbo size spare part of tilting mechanism, the technical problem that spare part easily rocked, thereby improve production efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of an overall structure of a turnover mechanism provided in an embodiment of the present invention;

fig. 2 is a schematic view of an overall structure of a driving assembly in the turnover mechanism according to the embodiment of the present invention;

fig. 3 is a schematic view of an overall structure of a driven damping assembly in the turnover mechanism according to the embodiment of the present invention.

Icon: 1-a roll-over stand; 11-a turnover plate; 12-connecting lugs; 2-a drive assembly; 21-a drive shaft; 22-a power drive; 221-a drive motor; 222-a speed reducer; 223-a coupling; 23-a mounting frame; 231-a mounting plate; 232-mounting a rod; 233 — a first mounting flange; 234 — a second mounting flange; 3-a driven shock-absorbing assembly; 31-a driven shaft; 311-damper mounting shaft; 312-a rotating shaft; 32-a rotary damper; 33-a fixing frame; 331-a fixed plate; 332-a connecting rod; 333-a first attachment flange; 334-a second connecting flange; 4-a bearing; 5-suction nozzle.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "upper", "lower", "vertical", "horizontal", "inner", "outer", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are usually placed when in use, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," and "connected" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Some embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.

The present embodiment provides a turnover mechanism, which, referring to fig. 1 to 3, comprises a turnover frame 1, a driving assembly 2 and a driven shock-absorbing assembly 3.

Wherein: the driving assembly 2 comprises a driving shaft 21 and a power driving part 22; the driving shaft 21 is fixed on the roll-over stand 1, one end of the driving shaft 21 is connected to the power driving part 22, and the power driving part 22 is configured to drive the driving shaft 21 to rotate so as to roll over the roll-over stand 1; the driven shock absorption assembly 3 comprises a driven shaft 31, a rotary damper 32 and a fixed frame 33; the extending direction of the driven shaft 31 is the same as the extending direction of the driving shaft 21, the driven shaft 31 is fixed on the roll-over stand 1, the driven shaft 31 penetrates through a fixed frame 33, the rotary damper 32 is sleeved on the driven shaft 31, and the rotary damper 32 is fixed on the fixed frame 33.

In the embodiment, the driving assembly 2 is arranged on the roll-over stand 1 to drive the roll-over stand 1 to rotate, so that parts fixed on the roll-over stand 1 are turned over; through set up driven damper 3 on roll-over stand 1, the extending direction of driven shaft 31 among the driven damper 3 is the same with the extending direction of drive shaft 21 among the drive assembly 2, thereby under the condition of fixing mount 33, roll-over stand 1 along with drive assembly 2 upset, the rocking that produces when rotatory damper 32 overturns roll-over stand 1 suppresses, specifically, with power drive portion 22 drive shaft 21 pivoted direction as the positive direction, then rotatory damper 32 produces and makes driven shaft 31 to the anti-phase to pivoted power, so that the upset action of roll-over stand 1 becomes steady, among the prior art can be alleviated to this embodiment tilting mechanism upset jumbo size spare part in-process, the technical problem that spare part easily rocked, thereby improve production efficiency.

In this embodiment, the driving shaft 21 and the driven shaft 31 may be in an integrated connection structure, and an integrated rotating shaft formed by the driving shaft 21 and the driven shaft 31 passes through the roll-over stand, or, as shown in fig. 1, the driving shaft 21 and the driven shaft 31 may be in a separate structure, wherein the driven shaft 31 may include a rotating shaft 312 and a damper mounting shaft 311 that are connected to each other, as shown in fig. 2, and the rotating shaft 312 and the damper mounting shaft 311 may be connected to each other in an integrated manner, or may be connected to each other by welding or a coupling or other connecting member.

Referring to fig. 3, in an alternative embodiment of this embodiment, it is preferable that the fixing frame 33 includes a fixing plate 331, a connecting rod 332 and a first connecting flange 333, one end of the connecting rod 332 is fixedly connected to the fixing plate 331, and the other end of the connecting rod 332 is fixedly connected to the first connecting flange 333; a second connecting flange 334 is fixedly connected to one end of the roll-over stand 1, and the first connecting flange 333 is connected to the second connecting flange 334. The connecting rod 332 and the fixing plate 331, the connecting rod 332 and the first connecting flange 333, and the roll-over stand 1 and the second connecting flange 334 can be fixed and connected together by welding, bonding, integral manufacturing, or connecting members such as screws or bolts; the first connecting flange 333 is preferably bolted to the second connecting flange 334.

In addition to the above preferred embodiments, it is further preferred that the rotary damper 32 is disposed on a side of the fixing plate 331 away from the roll-over stand 1 and is in close contact with the fixing plate 331 for easy installation and inspection.

In addition, in order to further increase the stability of the turning process of the roll-over stand 1, referring to fig. 3, in addition to the various alternative embodiments of the present embodiment, it is preferable that a bearing 4 is fitted over the driven shaft 31, and the bearing 4 is attached to the roll-over stand 1.

In addition, referring to fig. 2, in an alternative embodiment of this embodiment, preferably, the driving assembly 2 further includes a mounting frame 23, the mounting frame includes a mounting plate 231, a mounting rod 232, and a first mounting flange 233, one end of the mounting rod 232 is fixedly connected to the mounting plate 231, and the other end of the mounting rod 232 is fixedly connected to the first mounting flange 233; a second mounting flange 234 is fixedly connected to one end of the roll-over stand 1, the first mounting flange 233 is connected to the second mounting flange 234, and the power driving part 22 is fixed to the mounting plate 231. The mounting rods 232 and the mounting plates 231, the mounting rods 232 and the first mounting flanges 233, and the roll-over stand 1 and the second mounting flanges 234 can be fixedly connected together by welding, bonding, integral manufacturing or connecting pieces such as screws or bolts; the first mounting flange 233 and the second mounting flange 234 are preferably bolted together.

More preferably, the power driving part 22 is fixed to the mounting plate 231 on a side away from the roll-over stand 1 and is in close contact with the mounting plate 231.

In addition, in order to further increase the stability of the turning process of the roll-over stand 1, referring to fig. 2, in addition to the various alternative embodiments of the present embodiment, it is preferable that the bearing 4 is sleeved on the driving shaft 21, and the bearing 4 is mounted on the roll-over stand 1.

In addition, in the present embodiment, there are various specific structures of the power driving portion 22, for example, but not limited to, the power driving portion 22 is a rotating electric machine, a rotating oil cylinder, a rotating air cylinder, or the like, and preferably, as shown in fig. 2, in combination with fig. 1, the power driving portion 22 includes a driving motor 221 and a speed reducer 222, the driving motor 221 is connected to the speed reducer 222, and the driving shaft 21 is connected to the speed reducer 222 through a coupling 223.

In addition, there are various ways for connecting the roll-over stand 1 with the driving shaft 21 and the driven shaft 31, for example, but not limited to, as shown in fig. 1, the roll-over stand 1 includes a roll-over plate 11 and engaging lugs 12 disposed at opposite ends of the roll-over plate 11, the driving shaft 21 is fixed to one of the engaging lugs 12, the driven shaft 31 is fixed to the other engaging lug 12, preferably, the plane of the two engaging lugs 12 is perpendicular to the plane of the roll-over plate 11, for example, the plane of the roll-over plate 11 is a horizontal plane, and both the two engaging lugs 12 extend toward a vertical plane.

In addition, as shown in fig. 1, a plurality of suction nozzles 5 are disposed on the roll-over stand 1, and preferably, the suction nozzles 5 are disposed on the same side of the roll-over plate 11 for being connected with a vacuum device to suck the components, so that when the turnover mechanism is applied to the components which are easy to scratch, such as a liquid crystal panel, the turnover mechanism can protect the components and prevent the turnover mechanism from scratching the components.

Finally, it should be noted that: the embodiments in the present description are all described in a progressive manner, each embodiment focuses on the differences from the other embodiments, and the same and similar parts among the embodiments can be referred to each other; the above embodiments in the present specification are only used for illustrating the technical solution of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. A turnover mechanism is characterized in that: comprises a roll-over stand (1), a driving component (2) and a driven damping component (3);

the drive assembly (2) comprises a drive shaft (21) and a power drive section (22); the driving shaft (21) is fixed on the roll-over stand (1), one end of the driving shaft (21) is connected to the power driving part (22), and the power driving part (22) is configured to drive the driving shaft (21) to rotate so as to roll over the roll-over stand (1);

the driven shock absorption assembly (3) comprises a driven shaft (31), a rotary damper (32) and a fixed frame (33); the extension direction of driven shaft (31) with the extension direction of drive shaft (21) is the same, driven shaft (31) are fixed in roll-over stand (1), just driven shaft (31) pass mount (33), rotary damper (32) suit in driven shaft (31), just rotary damper (32) are fixed in mount (33).

2. The canting mechanism of claim 1 wherein: the fixing frame (33) comprises a fixing plate (331), a connecting rod (332) and a first connecting flange (333), one end of the connecting rod (332) is fixedly connected to the fixing plate (331), and the other end of the connecting rod (332) is fixedly connected to the first connecting flange (333); one end of the roll-over stand (1) is fixedly connected with a second connecting flange (334), and the first connecting flange (333) is connected with the second connecting flange (334).

3. The canting mechanism of claim 2 wherein: the rotary damper (32) is arranged on one side, far away from the roll-over stand (1), of the fixing plate (331) and is tightly attached to the fixing plate (331).

4. The canting mechanism of claim 1 wherein: the driven shaft (31) is sleeved with a bearing (4), and the bearing (4) is installed on the roll-over stand (1).

5. The canting mechanism of claim 1 wherein: the driving assembly (2) further comprises a mounting frame (23), the mounting frame comprises a mounting plate (231), a mounting rod (232) and a first mounting flange (233), one end of the mounting rod (232) is fixedly connected to the mounting plate (231), and the other end of the mounting rod (232) is fixedly connected to the first mounting flange (233); one end fixedly connected with second mounting flange (234) of roll-over stand (1), first mounting flange (233) with second mounting flange (234) are connected, power drive portion (22) are fixed in mounting panel (231).

6. The canting mechanism of claim 5 wherein: the power driving part (22) is fixed on one side, far away from the roll-over stand (1), of the mounting plate (231) and is tightly attached to the mounting plate (231).

7. The canting mechanism of claim 1 wherein: the driving shaft (21) is sleeved with a bearing (4), and the bearing (4) is installed on the roll-over stand (1).

8. The canting mechanism of claim 1 wherein: the power driving part (22) comprises a driving motor (221) and a speed reducer (222), the driving motor (221) is connected with the speed reducer (222), and the driving shaft (21) is connected with the speed reducer (222) through a coupler (223).

9. The canting mechanism of claim 1 wherein: roll-over stand (1) including roll-over plate (11) with set up in engaging lug (12) at the relative both ends of roll-over plate (11), drive shaft (21) are fixed in one of them engaging lug (12), driven shaft (31) are fixed in another engaging lug (12).

10. The canting mechanism of claim 1 wherein: the overturning frame (1) is provided with a plurality of suction nozzles (5).