CN110726965A - Electric energy meter programming cover flip device - Google Patents

Abstract

The invention discloses a flipping device for a programming cover of an electric energy meter, comprising a frame body, and a turning device for flipping the programming cover on the electric energy meter is arranged on the frame body. The purpose of the present invention is to provide an electric energy meter programming cover flip device, which does not need to set up a swing frame and a transmission link, and can complete the flip of the electric energy meter through the lifting member of the flip telescopic rod and the push part of the cover telescopic rod. And the cover operation, the structure is simple, easy to operate.

Description

Electric energy meter programming cover flip device

technical field

The invention relates to the technical field of automatic flipping of an electric energy meter, in particular to a flipping device for a programming cover of an electric energy meter.

Background technique

The electric energy meter needs to be disassembled and repaired after many years of operation. In the automatic production line for the inspection of the dismantled electric energy meter for repair, there is a station to perform card maintenance on the electric energy meter. During the maintenance, the lower nameplate of the electric energy meter needs to be programmed and covered. Open it, then press the programming key to check the card, and finally cover the upper and lower nameplate programming covers. In the prior art, the programming cover of the upper and lower nameplates is generally opened and covered manually, which has low maintenance efficiency, high labor intensity, and is difficult to adapt to automated assembly operations.

The Chinese patent with the authorization announcement number CN204439327U discloses a linkage device for pressing the programming key of the electric energy meter flip cover, which includes a frame, and also includes: a vacuum suction cup for adsorbing the programming cover of the electric energy meter; a swing frame for installing the vacuum suction cup , the first end of the swing frame is rotatably mounted on the frame, and is used to make all the swing frames linked to the transmission link, and the second end of the swing frame is rotatably connected to the transmission link On the rod, there is a linkage cylinder for driving the transmission link, one end of the linkage cylinder is connected to the transmission link, and the other end is connected to the frame.

The above-mentioned linkage structure of the electric energy meter flip cover pressing the programming key realizes the flip through the swing frame, the structure is relatively complex, and the corresponding relationship between the hinge axis of the swing frame and the hinge axis of the electric energy meter programming cover is relatively high, which is inconvenient for the processing of the device. .

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide an electric energy meter programming cover flip device, which can solve the problem of complex structure of the electric energy meter flip device in the prior art.

The present invention is achieved through the following technical solutions:

A device for flipping a programming cover of an electric energy meter, comprising a frame body, the frame body is provided with a turning device for turning over the programming cover on the electric energy meter.

Further, the flipping device includes a flip telescopic device, the flip telescopic device includes a flip cylinder and a flip telescopic rod, one end of the flip cylinder is set on the frame body, and the other end of the flip cylinder is connected to the frame. One end of the flip telescopic rod is connected, and the other end of the flip telescopic rod is provided with a pulling member for flipping open the programming cover.

The clamshell telescopic device first drives the clamshell telescopic rod to extend the lifting member, so that the lifting member is hooked with the programming cover. Then, the clamshell telescopic rod retracts to retract the lifting member. At this time, the lifting member drives the programming cover to move. , so that the programming cover is opened. When the programming cover is opened to the set angle, the puller is separated from the programming cover. At this time, you can press the programming button of the electric energy meter to perform card maintenance.

Further, the pulling member includes a pulling surface that can be contacted with the programming cover, and the included angle between the pulling surface and the axis of the telescopic rod of the flip cover is less than 90°. It is easy to hook the programming cover on the puller.

Further, the frame body is also provided with a driving cylinder for driving the rotation of the flip cylinder.

Further, the turning device further includes a cover-closing telescopic device, the cover-closing telescopic device includes a cover-closing cylinder and a cover-closing telescopic rod, one end of the cover-closing cylinder is fixedly arranged on the frame body, and the flip The other end of the cylinder is connected with one end of the cover-closing telescopic rod, and the other end of the cover-closing telescopic rod is provided with a pushing part for putting the programming cover on.

The push part can reciprocate on the outer surface of the programming cover under the action of the cover-closing telescopic rod, so that the programming cover and the electric energy meter can be closed.

Further, the pushing portion is made of flexible material. The flexible material can avoid damage to the programming cover when closing the cover.

Further, the pushing portion has a spherical structure.

Further, the pushing portion is a wedge-shaped structure. It is helpful for the push part to cover the programming on the electric energy meter.

Further, the clamshell cylinder and the closing cylinder are any one or both of an air cylinder, a hydraulic cylinder and an electric push rod.

Compared with the prior art, the present invention has the following advantages and beneficial effects:

The device does not need to be provided with a swing frame and a transmission link, and can complete the flipping and closing operations of the electric energy meter through the pulling member of the flipping telescopic rod and the pushing part of the closing telescopic rod. The device has a simple structure and is easy to operate.

Description of drawings

The accompanying drawings described herein are used to provide further understanding of the embodiments of the present invention, and constitute a part of the present application, and do not constitute limitations to the embodiments of the present invention. In the attached image:

1 is a schematic structural diagram of an electric energy meter programming cover flip device according to a specific embodiment of the present invention;

2 is a schematic structural diagram of a flip cover of an electric energy meter according to the present invention;

3 is a schematic diagram of the process of separating the puller from the programming cover when the electric energy meter is flipped over according to the present invention;

1. Electric energy meter transmission line; 2. Closing telescopic device; 3. Clamshell telescopic device; 4. Clamshell telescopic rod; 5. Lifting piece; 6. Electric energy meter positioning fixture; 7. Programming cover; 8. Electric energy meter; 9 , Pushing part; 10. Cover telescopic rod.

Detailed ways

In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the embodiments and the accompanying drawings. as a limitation of the present invention.

Example 1

As shown in Figure 1-3,

In this embodiment, the electric energy meter programming cover flipping device includes a frame body, the frame body is arranged above the electric energy meter transmission line 1, and the frame body is fixedly provided with a flip-cover telescopic device 3 and a cover-closing telescopic device 2, and the flip-cover telescopic device 3 and the cover-closing telescopic device are fixed The devices 2 are all extended and arranged along the movement direction of the electric energy meter transmission line 1 . The clamshell telescopic device 3 includes a clamshell cylinder body and a clamshell telescopic rod 4. The clamshell telescopic device 3 is fixed on the frame body through the clamshell cylinder body, and the clamshell telescopic rod 4 is provided with a pulling member 5. In this embodiment, the pulling member 5 is a hook, the hook extends radially outward of the telescopic rod 4 of the flip cover and faces the electric energy meter 8, and the hook hooks the edge of the programming cover 7 on the electric energy meter 8 when the telescopic rod 4 of the flip cover is retracted to open the programming cover 7 and program the The cover 7 is opened as shown in Figure 2. In this embodiment, the flip telescopic device 3 is inclined and the inclination angle can be selected within a certain range, so that when the hook opens the programming cover 7 at a set angle, the hook can be disengaged from the programming cover 7, and the set angle is the programming cover 7. The opening of the cover 7 does not affect the angle at which the programming key is pressed. In this embodiment, the contact surface of the hook and the programming cover 7 is the pulling surface, and the included angle between the pulling surface and the axis of the telescopic rod 4 of the flip cover is 0-70°. In other embodiments, the angle between the pulling surface and the telescopic rod 4 of the flip cover is included Can be set as required.

The cover-closing telescopic device 2 includes a cover-closing cylinder and a cover-closing telescopic rod 10. The cover-closing telescopic device 2 is fixed on the frame body through the cover-closing cylinder. The end of the cover-closing telescopic rod 10 is provided with a push portion 9, which pushes The part 9 pushes the programming cover 7 of the electric energy meter 8 to cover the programming cover 7 when the cover-closing telescopic rod 10 is extended. In this embodiment, the push portion 9 is a rubber push portion, and the rubber push portion is a spherical structure, and the rubber is relatively soft, which can prevent the push portion 9 from causing damage to the programming cover 7 . In other embodiments, the pushing portion may be made of other flexible materials.

In this embodiment, the cover-closing telescopic device 2 is located below the flip-cover telescopic device 3 to facilitate the arrangement of the two telescopic cylinders on the frame body. In this embodiment, the cover-closing telescopic device 2 and the flip-cover telescopic device 3 are both cylinders, and the cylinders will not cause pollution to the electric energy meter 8 . In other embodiments, the flip-up telescopic device and the lid-closing telescopic device may be electric push rods or hydraulic cylinders.

In specific use, as shown in FIG. 1 , the flip telescopic device 3 first drives the flip telescopic rod 4 to move out the pulling member 5 , and then the electric energy meter 8 is transported by the electric energy meter transmission line 1 , and then transported to the electric energy meter positioning fixture 6, the electric energy meter transmission line 1 stops, and the electric energy meter transmission line 1 has an avoidance space to avoid the electric energy meter fixture 6. The electric energy meter positioning fixture 6 moves upward from the lower part of the electric energy meter transmission line 1 through the avoidance space. The electric energy meter 8 is positioned and clamped. For example, the electric energy meter transmission line is a roller type transmission line, and the space between the two rollers constitutes an avoidance space. Then, the telescopic rod 4 of the flip cover is retracted to retract the lifting member 5. At this time, the lifting member 5 can hook the edge of the programming cover 7 to open the programming cover 7. After the programming cover 7 is opened to a set angle 2 and 3, the lifting member 5 is separated from the programming cover 7. At this time, the programming key of the kinetic energy meter 8 can be pressed to perform card maintenance. Finally, the cover-closing telescopic device 2 extends out of the cover-closing telescopic rod 10 , and the pushing part 9 on the cover-closing telescopic rod 10 pushes the programming cover 7 to close the programming cover 7 to complete the flipping and closing operations of the electric energy meter 8 . After that, the electric energy meter positioning fixture 6 releases the positioning and clamping of the electric energy meter 8 and descends, and the electric energy meter conveying line 1 continues to move forward. When the electric energy meter 8 passes over the lifting member 5, the flip telescopic device 3 drives the flip cover telescopic rod 4 to move. In order to extend the pulling member 5 again, the pulling member 5 can perform a flip operation on the next electric energy meter 8 .

Example 2

In this embodiment, the flip-up telescopic device 3 and the cover-closing telescopic device 4 are arranged along the movement direction perpendicular to the electric energy meter conveying line, and the electric energy meter programming cover 7 is flipped in a direction perpendicular to its movement direction. After the lifting member 5 hooks the edge of the programming cover 7 to open the programming cover 7 to a set angle, it is not necessary to disengage the lifting member 5 from the programming cover 7, but to extend the telescopic rod 4 of the flip cover to make the lifting Part 5 is extended; then press the programming key of the kinetic energy meter to perform card maintenance. Since the flip telescopic rod 4 is above the programming cover 7, it should be ensured that the flip telescopic rod 4 can avoid the telescopic rod that presses the programming key, and finally the cover is closed. It should be noted that since the pulling member 5 is not on the movement path of the electric energy meter, the pulling member 5 will not affect the continued movement of the electric energy meter after the programming cover 7 of the electric energy meter is closed.

Example 3

In this embodiment, the flip telescopic device 3 is hinged on the frame body, and the frame body is also provided with a driving cylinder that drives the flip cylinder to rotate. After the watch moves in place, the driving cylinder first drives the flip telescopic device 3 to rotate clockwise, then drives the telescopic cylinder to extend the lifting member 5, and then the driving cylinder drives the flip telescopic device 3 to rotate counterclockwise until the lifting member 5 can hook the programming cover 7 edge position. The lifting member 5 first hooks the edge of the programming cover 7 to open the programming cover 7 to a set angle, and then the driving cylinder drives the flip-cover telescopic device 3 to rotate clockwise, so that the lifting member 5 avoids the flip. Press the programming key to perform card maintenance. After the card maintenance is completed, the pusher 9 on the cover-closing telescopic rod 10 pushes the programming cover to close the programming cover 7 to complete the flipping and cover-closing operations of the electric energy meter.

Example 4

In this embodiment, the rubber pushing portion 9 is a wedge-shaped structure, the lower side of the wedge-shaped structure is an inclined surface, and the rubber pushing portion 9 pushes the programming cover 7 through the inclined surface.

The specific embodiments described above further describe the objectives, technical solutions and beneficial effects of the present invention in detail. It should be understood that the above descriptions are only specific embodiments of the present invention, and are not intended to limit the scope of the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims (9)

1. The utility model provides an electric energy meter programming lid flip device, includes the support body, its characterized in that, be equipped with on the support body be used for with programming lid (7) on electric energy meter (8) carry out the turning device who overturns.

2. The electric energy meter programming cover turning device according to claim 1, wherein the turning device comprises a turning cover expansion device (3), the turning cover expansion device (3) comprises a turning cover cylinder and a turning cover telescopic rod (4), one end of the turning cover cylinder is arranged on the frame body, the other end of the turning cover cylinder is connected with one end of the turning cover telescopic rod (4), and the other end of the turning cover telescopic rod (4) is provided with a lifting piece (5) for turning the programming cover (7) open.

3. The electric energy meter programming cover flip device according to claim 2, wherein the lifting piece (5) comprises a lifting surface which can be contacted with the programming cover (7), and the included angle between the lifting surface and the axis of the flip telescopic rod (4) is less than 90 degrees.

4. The electric energy meter programming cover turning device as claimed in claim 2, wherein the frame body is further provided with a driving cylinder for driving the turning cylinder body to rotate.

5. An electric energy meter programming cover flip device according to any one of claims 1-4, wherein: the overturning device further comprises a cover closing telescopic device (2), the cover closing telescopic device (2) comprises a cover closing cylinder body and a cover closing telescopic rod (10), one end of the cover closing cylinder body is fixedly arranged on the frame body, the other end of the flip cover cylinder body is connected with one end of the cover closing telescopic rod (10), and the other end of the cover closing telescopic rod (10) is provided with a pushing portion (9) used for pushing the programming cover (7) to cover.

6. An electric energy meter programming cover flip device according to claim 5, characterized in that the pushing part (9) is made of flexible material.

7. An electric energy meter programming cover flip device according to claim 6, characterized in that the pushing part (9) is a spherical structure.

8. An electric energy meter programming cover flip device according to claim 6, characterized in that the pushing part (9) is of wedge-shaped structure.

9. The electric energy meter programming cover flip device according to claim 7 or 8, wherein the flip cylinder body and the cover closing cylinder body are any one or two of an air cylinder, a hydraulic cylinder and an electric push rod.

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