CN215591879U - Turnover device - Google Patents

Abstract

The utility model relates to the technical field of machining, and discloses a turnover device which comprises a support, a lifting plate, a swinging mechanism, a clamping finger cylinder and a cam, wherein the lifting plate is arranged on the support in a sliding mode along the vertical direction, a cam follower is connected to the lifting plate, the swinging mechanism is fixed to the lifting plate, the clamping finger cylinder is connected to the swinging mechanism, the cam is arranged below the cam follower and is abutted to the cam, and the cam is connected with a driving assembly. The utility model has the advantages of simple structure, small occupied space, rapid turnover rhythm, convenient maintenance, capability of turning over flanges with different diameters for 180 degrees, strong adaptability, capability of realizing automatic control by matching with a sensor, no need of manual operation, capability of reducing the probability of accidents, elimination of potential safety hazards and improvement of working efficiency.

Description

Turnover device

Technical Field

The utility model relates to the technical field of machining, in particular to a turnover device.

Background

In the detection transfer chain of flange, need overturn 180 rapidly to the flange, among the prior art, accomplish by the manual work usually, not only intensity of labour is big, and work efficiency is low moreover, takes trouble hard, is difficult to satisfy the processing demand of big batch flange.

SUMMERY OF THE UTILITY MODEL

Aiming at the technical problems in the prior art, the utility model provides a turnover device.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a turnover device, includes the support, still includes lifter plate, swing mechanism, presss from both sides and indicates cylinder, cam, the lifter plate slides along vertical direction and locates on the support, is connected with the cam follower on the lifter plate, swing mechanism is fixed in on the lifter plate, press from both sides and indicate the cylinder to connect on swing mechanism, the cam is located cam follower below and with the cam butt, the cam is connected with drive assembly.

Preferably, the support is connected with a sliding rail, and the lifting plate is connected with a sliding block matched with the sliding rail.

Preferably, the end part of the sliding rail is provided with a blocking block fixed on the bracket.

Preferably, the swing mechanism is a tilt cylinder.

Preferably, the driving assembly comprises a driving motor and a speed reducer.

Preferably, the support is connected with a bottom plate, the driving assembly is fixed on the fixing plate, an adjusting plate is arranged between the bottom plate and the fixing plate, and the bottom plate, the adjusting plate and the fixing plate are fixed through connecting bolts.

Preferably, a proximity sensor is arranged on the bracket.

The present invention also includes other components that enable the proper use of a flipping mechanism, all in a manner that is conventional in the art. In addition, the undefined devices or components of the present invention are all those conventionally used in the art.

The utility model has the advantages of simple structure, small occupied space, rapid turnover rhythm, convenient maintenance, capability of turning over flanges with different diameters for 180 degrees, strong adaptability, capability of realizing automatic control by matching with a sensor, no need of manual operation, capability of reducing the probability of accidents, elimination of potential safety hazards and improvement of working efficiency.

Drawings

Fig. 1 is a schematic structural diagram of the present embodiment.

Fig. 2 is a schematic structural diagram of the slide rail and the slide block in fig. 1.

Fig. 3 is a structural view of the bottom plate and the fixing plate portion in fig. 1.

Fig. 4 is a schematic view of the structure of the cam of fig. 1.

In the figure: the device comprises a support 1, a lifting plate 2, a finger clamping cylinder 3, a cam 4, a cam follower 5, a slide rail 6, a slide block 7, an oscillating cylinder 8, a driving motor 9, a speed reducer 10, a bottom plate 11, a fixing plate 12, an adjusting plate 13, a proximity sensor 14, an induction sheet 15 and a stop block 16.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Examples

Referring to fig. 1-4, the turnover device comprises a support 1, a lifting plate 2, a swing mechanism, a clamping finger cylinder 3 and a cam 4, wherein the lifting plate 2 is arranged on the support 1 in a sliding manner along the vertical direction, the lifting plate 2 is connected with a cam follower 5, the swing mechanism is fixed on the lifting plate 2, the clamping finger cylinder 3 is connected on the swing mechanism, the cam 4 is arranged below the cam follower 5 and is abutted against the cam 4, and the cam 4 is connected with a driving assembly.

The support 1 is connected with a slide rail 6, and the lifting plate 2 is connected with a slide block 7 matched with the slide rail 6.

The end part of the slide rail 6 is provided with a stop block 16 fixed on the bracket 1. The setting that blocks the piece can block the slider spacing, avoids the slider to break away from the tip of slide rail.

The swing mechanism adopts a swing cylinder 8.

The driving assembly comprises a driving motor 9 and a speed reducer 10. In this embodiment, step motor is selected for use to driving motor 9, and during the in-service use, servo motor also can be selected for use to the drive assembly, and the action is more smooth, and control is more stable, but corresponding price can improve.

Be connected with bottom plate 11 on the support 1, drive assembly is fixed in on the fixed plate 12, is equipped with regulating plate 13 between bottom plate 11 and the fixed plate 12, and bottom plate 11, regulating plate 13 and fixed plate 12 pass through connecting bolt and fix.

A proximity sensor 14 is provided on the support. The present embodiment is provided with the sensing piece 15 and four proximity sensors.

The working principle is as follows: during the use, this device is located one side that the flange detected the transfer chain, and the flange work piece that awaits measuring passes through the transfer chain conveying, and driving motor 9 connects speed reducer 10, and speed reducer 10 passes through the keyway and is connected with cam 4. The cam 4 is driven by a driving motor 9 to rotate, and drives the swing cylinder 8, the finger clamping cylinder 3 and the lifting plate 2 to move downwards along the slide rail 6 through a cam follower, and the finger clamping cylinder 3 grabs the workpiece conveyed to the conveying line below the finger clamping cylinder; the cam 4 continues to rotate and drives the tilt cylinder 8, the finger clamping cylinder 3 and the lifting plate 2 to ascend, and the tilt cylinder 8 starts to work when ascending to a vertex position, so that the workpiece is turned for 180 degrees; the cam 4 continues to rotate, the swing cylinder 8, the clamping finger cylinder 3 and the lifting plate 2 move downwards, and the clamping finger cylinder 3 places the workpiece on the conveying line to complete one-time overturning action.

In this embodiment, the driving motor 9 and the speed reducer 10 are selected by precise calculation; the clamping finger cylinder 3 is matched with the swing cylinder 8 to realize clamping and overturning; the driving motor 9 drives the cam 4 to rotate, the cam follower follows the cam 4 to lift, and the slide rail slide block provides guidance for lifting of the lifting plate 2; the cam 4 is specially designed by matching with the grabbing, lifting and overturning time length, the arc above the cam 4 is longer, and the swing cylinder 8 has enough time to overturn after the flange reaches the top point; the lower arc is shorter, so that the overall finish time of the turning action can be saved; the driving assembly is fixed on the bottom plate 11 through the adjusting plate 13, the height of the cam 4 can be changed by changing the number of the adjusting plates 13, so that a proper point position for grabbing a workpiece is adjusted according to the lowest point position reached by the finger clamping cylinder 3, and the height of the driving assembly can be adjusted through structures such as adjusting bolts during actual use; the proximity sensor is convenient to determine the height position of the workpiece, so that the finger clamping cylinder 3 and the tilt cylinder 8 are controlled, an ideal effect is achieved, automatic overturning is achieved, and manual labor is saved.

The utility model has the advantages of simple structure, small occupied space, rapid turnover rhythm, convenient maintenance, capability of turning over flanges with different diameters for 180 degrees, strong adaptability, capability of realizing automatic control by matching with a sensor, no need of manual operation, capability of reducing the probability of accidents, elimination of potential safety hazards and improvement of working efficiency.

Having described embodiments of the present invention, the foregoing description is intended to be exemplary, not exhaustive, and not limited to the disclosed embodiments. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the illustrated embodiments.

Claims (7)

1. The utility model provides a turning device, includes the support, its characterized in that: the lifting plate is arranged on the support in a sliding mode in the vertical direction, the lifting plate is connected with a cam follower, the swinging mechanism is fixed on the lifting plate, the clamping finger cylinder is connected onto the swinging mechanism, the cam is arranged below the cam follower and is abutted to the cam, and the cam is connected with a driving assembly.

2. A turnover device as claimed in claim 1, characterized in that: the support is connected with a slide rail, and the lifting plate is connected with a slide block matched with the slide rail.

3. A turnover device as claimed in claim 2, characterized in that: the end part of the sliding rail is provided with a stop block fixed on the bracket.

4. A turnover device as claimed in claim 1, characterized in that: the swing mechanism is a swing cylinder.

5. A turnover device as claimed in claim 1, characterized in that: the driving assembly comprises a driving motor and a speed reducer.

6. A turnover device as claimed in claim 1, characterized in that: the support is connected with a bottom plate, the driving assembly is fixed on the fixing plate, an adjusting plate is arranged between the bottom plate and the fixing plate, and the bottom plate, the adjusting plate and the fixing plate are fixed through connecting bolts.

7. A turnover device as claimed in claim 1, characterized in that: and a proximity sensor is arranged on the bracket.

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