CN103000081A - Electric energy meter automatic sealing device and method - Google Patents

Abstract

An electric energy meter automatic sealing device and method relate to the automatic sealing of electric energy meters. Most of the existing sealing methods are lead sealing with manual threading, which has low labor efficiency and high labor intensity, and lead materials are potentially harmful to people. The present invention is characterized in that: a three-axis right-angle manipulator, an electric energy meter positioning mechanism, a seal pick-and-place mechanism and a seal material tray are arranged on the frame body, and the three-axis right-angle manipulator is provided with X-axis, Y-axis and Z-axis, X-axis and The Y-axis is driven by a servo motor, and the Z-axis is driven by a servo motor or cylinder; the frame body is equipped with Y-direction and X-direction manipulator guide rails, and a sealing tray positioning frame, and the X-direction manipulator guide rail is provided with a Z-axis mounting frame. A plurality of Z axes are arranged on the Z-axis mounting frame; a seal pick-and-place mechanism is provided at the lower end of the Z-axis, and the seal pick-and-place mechanism includes a flexible vacuum suction cup; the electric energy meter positioning mechanism is provided with an electric energy meter positioning cylinder. The technical scheme improves work efficiency and avoids heavy metal pollution.

Description

An automatic sealing device and method for an electric energy meter

technical field

The invention relates to the automatic sealing of electric energy meters.

Background technique

Electric energy measuring instruments are legal measuring instruments used for electricity trade settlement. Whether the measurement is accurate or not directly affects the income and expenditure of electricity charges, and is directly related to the economic interests of power plants, power supply enterprises and electricity customers. In order to prevent man-made modification and interference to the inside of the electric energy meter to achieve the purpose of stealing and stealing electricity, the electric energy meter will be sealed after the pre-installation verification is completed. According to whether the seal of the electric energy meter in operation is intact or not, the power inspection personnel judge whether there is electricity theft or electricity theft.

The existing sealing method is mostly the lead sealing method of manual threading. A copper wire is passed through the case of the electric energy meter and the sealing screw hole in turn, and the two ends of the copper wire are wound and stirred and manually crimped with a lead block. This kind of sealing method has low labor efficiency and high labor intensity, and the lead material is potentially harmful to people, so it is no longer suitable for the operation mode of centralized verification of large-scale electric energy meters. the

Contents of the invention

The technical problem to be solved and the technical task proposed by the present invention are to perfect and improve the existing technical solutions, and to provide an automatic sealing device and method for electric energy meters, so as to achieve the purpose of automatic sealing. For this reason, the present invention takes the following technical solutions.

An automatic sealing device for an electric energy meter, comprising a frame body and an electric energy meter placement table, characterized in that: the frame body is provided with a three-axis right-angle manipulator, an electric energy meter positioning mechanism, a seal pick-and-place mechanism, and a sealing material tray. The three-axis right-angle manipulator is equipped with an X-axis that can move the manipulator left and right, a Y-axis that can move forward and backward, and a Z-axis that can move up and down. The X-axis and Y-axis of the three-axis right-angle manipulator are driven by servo motors, and the Z-axis is driven by servo motors or cylinders. ; There are two Y-direction manipulator guide rails on the frame body, X-direction manipulator guide rails are set up on the Y-direction manipulator guide rails, a Z-axis mounting frame is arranged on the X-direction manipulator guide rail, and a plurality of Z-axis is set on the Z-axis mounting frame; The frame between the guide rails of the manipulator in the Y direction is provided with a seal tray positioning frame for placing the seal tray; the seal tray is provided with a plurality of matrix-arranged material holes to place the seal; the lower end of the Z axis is provided with a seal Pick-and-place mechanism, the seal pick-and-place mechanism includes a flexible vacuum chuck for sucking and releasing the seal; the electric energy meter positioning mechanism is provided with an electric energy meter positioning cylinder for clamping the electric energy meter tooling, and the electric energy meter positioning cylinder is located on the electric energy meter Place it on the side of the table. After the electric energy meter enters the electric energy meter placement table by the conveyor belt or other means, it is clamped and positioned by the electric energy meter positioning cylinder, and the mechanical hand moves the seal into the electric energy meter to complete the seal of the electric energy meter. Compared with manual operation, the work efficiency is improved. There is no need for manual work to prevent the impact of lead seals on the human body and avoid heavy metal pollution; the three-axis right-angle manipulator is equipped with multiple Z-axes, which can simultaneously seal multiple electric energy meters to further improve work efficiency. Sharing the X and Y axes, compared with independent manipulators, the cost is greatly reduced and the installation space is saved.

As a further improvement and supplement to the above technical solutions, the present invention also includes the following additional technical features.

The frame body is also provided with an automatic pick-and-place device for seal trays, and the automatic pick-and-place device for seal trays includes a plurality of seal tray placement racks arranged up and down, and a seal tray delivery rack for seal tray delivery. mechanism and the two seal tray positioning mechanisms located on the seal tray positioning frame, the seal tray delivery mechanism includes a seal tray support, a Y-axis that can move the seal tray support back and forth, and a seal tray support that can move forward and backward. The X-axis that moves left and right and the Z-axis that can move the sealing material tray up and down, the Y-axis, X-axis and Z-axis of the sealing material tray conveying mechanism are driven by servo motors or cylinders; There is a concave positioning groove, and the front and rear sides of the positioning groove are symmetrical hypotenuses to form a trapezoidal structure with a narrow inside and a wide outside. The sealing material tray positioning mechanism includes a clip matching the positioning groove and a cylinder connected with the clip; The material tray is placed and erected on the frame body at the rear side of the sealing material tray conveying mechanism. It can complete the automatic picking and placing of the sealing material tray, realize the automatic sealing of the electric energy meter, do not need to observe the sealing material situation at all times, reduce labor costs, easily control the tempo, and avoid product accumulation on the assembly line due to untimely replacement of the sealing material tray . The sealing material tray is placed and erected on the frame outside the sealing material tray conveying mechanism, which is convenient for the operator to take and place the sealing material tray, and the sealing material tray placed on the sealing material tray placing rack can be operated without extending inward. The X-axis of the seal tray transport mechanism increases the number of seal trays stored in the frame body, so that the frame can place several rows of seal trays in the X direction, and the X-axis movement of the seal tray transport mechanism realizes the X-direction movement of the seal tray holder To pick and place seal trays in different rows.

The seal material tray support is in the shape of "┑", including a horizontal plate and a vertical plate perpendicular to the horizontal plate, the inner side wall of the vertical plate is connected with the Y axis of the seal material tray transport mechanism, and the width of the seal material tray support in the left and right directions is smaller than that of the seal material tray . The seal tray support is "┑", and its horizontal plate is located above the cylinder, which reduces the space occupied by the seal tray transport mechanism and works flexibly; the left and right width of the seal tray support is smaller than that of the seal tray, and the seal tray has a seal After the material tray rises, it is clamped by the two cylinders of the sealing material tray positioning mechanism to avoid interference between the printing material tray conveying mechanism and the sealing material tray positioning mechanism.

There is a column on the front side of the sealing material tray positioning frame. The Z-direction sealing material tray pick-and-place servo motor, the Z-direction seal tray pick-and-place guide rail and the Z-direction seal tray pick-and-place screw are installed on the upright column. The output end of the tray pick-and-place servo motor is connected to the Z-direction seal tray pick-and-place lead screw, the X-direction seal tray pick-and-place horizontal column is set on the column, and the X-direction seal tray pick-and-place column is set on the X-direction seal tray pick-and-place column. Placement servo motor, X-direction sealing tray pick-and-place guide rail and X-direction seal tray pick-and-place lead screw, the output end of the X-direction seal tray pick-and-place servo motor is connected with the X-direction seal tray pick-and-place screw, Z-direction seal The lead screw for picking and placing the tray is connected to the X-direction seal tray pick-and-place column, so that the rotation of the Z-direction seal tray pick-and-place screw drives the X-direction seal tray pick-and-place column to move up and down on the Z-direction seal tray pick-and-place guide rail Movement; The X-direction seal tray pick-and-place cylinder is set on the Y-direction seal tray pick-and-place cylinder, the X-direction seal tray pick-and-place screw is connected with the Y-direction seal tray pick-and-place cylinder, and the X-direction seal tray pick-and-place wire The rotation of the bar drives the Y-direction sealing material tray pick-and-place cylinder to move left and right on the X-direction seal material tray pick-and-place guide rail; the piston rod of the Y-direction seal material tray pick-and-place cylinder is connected to the inner wall of the vertical plate of the seal material tray support; the seal material tray Place and erect on the frame body at the rear side of the sealing material tray conveying mechanism.

There are two or three Z-axes on the Z-axis mounting frame of the three-axis right-angle manipulator. A group of electric energy meters on the same tooling board can be sealed at the same time.

The sealing material tray placement frame includes left and right sealing material tray placement brackets. Improve the ability of the rack body to store the sealing material tray.

The electric energy meter positioning mechanism and the automatic pick-and-place device for the sealing material tray are respectively arranged on the front and rear sides of the electric energy meter placement platform. to avoid mutual interference.

The automatic sealing method of electric energy meter is characterized in that it comprises the following steps:

1) The electric energy meter is sent to the electric energy meter placement table, the cylinder of the electric energy meter positioning mechanism works, and its piston rod is extended, clamping the electric energy meter tooling to realize the electric energy meter positioning;

2) The X-axis and Y-axis movement of the three-axis right-angle manipulator moves the seal pick-and-place mechanism to the top of the seal material tray, and then the Z-axis of the three-axis right-angle manipulator descends, and the flexible vacuum suction cup of the seal pick-and-place mechanism will absorb the seal. Then rise to the designated position, and then the X-axis and Y-axis of the three-axis right-angle manipulator move to move the seal pick-and-place mechanism above the electric energy meter to be sealed, and the Z-axis of the three-axis right-angle manipulator descends to cooperate with the flexible vacuum of the seal pick-and-place mechanism The suction cup presses the seal into the energy meter positioned by the energy meter positioning mechanism to complete the entire sealing work.

When a seal tray is emptied, the cylinder of the seal tray positioning mechanism withdraws to restore the seal tray to a free state, and the Z-axis of the seal tray delivery mechanism descends to transport the empty seal tray to the seal tray for placement Near the rack, and cooperate with the X-axis and Y-axis actions of the seal tray transport mechanism, put the empty seal tray back to the designated position of the seal tray rack, and then take out a full seal from the seal tray rack The Z-axis of the material tray and the sealing material tray conveying mechanism rises to the position of the sealing material tray positioning mechanism, and the cylinder of the sealing material tray positioning mechanism stretches out to compress the sealing material tray, waiting for the sealing work of the next group of electric energy meters.

Beneficial effects: the technical solution automatically completes the sealing of the electric energy meter, which improves the work efficiency compared with manual operation, prevents the influence of lead seal on the human body and avoids heavy metal pollution because no manual operation is required. The automatic pick-and-place device for the sealing material tray is added, which can complete the automatic picking and placing of the sealing material tray, and realize the automatic sealing of the electric energy meter. It is not necessary to observe the condition of the sealing material at all times, reduce labor costs, and easily control the tempo, avoiding untimely replacement of the sealing material tray. However, product accumulation on the assembly line occurs.

Description of drawings

Fig. 1 is a schematic structural view of the first embodiment of the present invention.

Fig. 2 is a front structural schematic diagram of a second embodiment of the present invention.

Fig. 3 is a schematic side view of the second embodiment of the present invention.

Fig. 4 is a schematic top view of the second embodiment of the present invention.

Fig. 5 is a schematic perspective view of the second embodiment of the present invention.

1-electric energy meter; 2-frame; 3-three-axis right-angle manipulator; 301-X-direction manipulator guide rail; 302-Y-direction manipulator guide rail; 303-Z-axis mounting frame; 4-seal pick-and-place mechanism; 5-seal material tray 601-upright column; 602-cross column for taking and placing the sealing material tray in the X direction; 603-air cylinder for picking and releasing the printing material tray; 604-sealing material tray holder; 7-sealing material tray placing frame; -Seal material tray positioning mechanism; 9 - Electric energy meter positioning mechanism. the

Detailed ways

The technical solution of the present invention will be further described in detail below in conjunction with the accompanying drawings.

As shown in Figure 1, the present invention comprises a frame body 2, an electric energy meter placement table, a three-axis right-angle manipulator 3, an electric energy meter positioning mechanism 9, a seal pick-and-place mechanism 4 and a seal material tray 5 are arranged on the frame body 2, and the three-axis right-angle manipulator 3. It is equipped with an X-axis that can move the manipulator left and right, a Y-axis that can move forward and backward, and a Z-axis that can move up and down. The X-axis and Y-axis of the three-axis right-angle manipulator 3 are driven by servo motors, and the Z-axis is driven by servo motors or cylinders; Two Y-direction manipulator guide rails 302 are arranged on the body 2, and an X-direction manipulator guide rail 301 is set up on the Y-direction manipulator guide rail 302. A Z-axis mounting frame 303 is provided on the X-direction manipulator guide rail 301, and a plurality of Z-axis mounting frames are arranged on the Z-axis mounting frame 303. The frame body 2 between the two Y-direction manipulator guide rails 302 is provided with a sealing material tray positioning frame for placing the sealing material tray 5; the sealing material tray 5 is provided with a plurality of material holes arranged in a matrix to place the seal; the lower end of the Z axis A seal pick-and-place mechanism 4 is provided, and the seal pick-and-place mechanism 4 includes a flexible vacuum suction cup for sucking and releasing the seal; the electric energy meter positioning mechanism 9 is provided with an electric energy meter positioning cylinder for clamping electric energy meter tooling, and the electric energy meter positioning cylinder is located on the electric energy meter. Place it on the side of the table. After the electric energy meter 1 enters the electric energy meter placement table by the conveyor belt or other means, it is clamped and positioned by the electric energy meter positioning cylinder, and the mechanical hand moves the seal into the electric energy meter 1 to complete the seal of the electric energy meter 1. Compared with manual operation, the work is improved. Efficiency, because no manual work is required to prevent the influence of lead seals on the human body and avoid heavy metal pollution; the three-axis right-angle manipulator 3 is equipped with a plurality of Z axes, which can seal multiple electric energy meters 1 at the same time, further improving work efficiency. The root Z axis is set on the shared X and Y axes, which greatly reduces the cost and saves installation space compared to an independent robot arm.

As shown in Figure 2-5, in order to improve the degree of automation, the frame body 2 is also equipped with an automatic pick-and-place device for the seal tray. The automatic pick-and-place device for the seal tray includes a plurality of seal tray racks 7 arranged up and down. The seal material tray conveying mechanism 6 that the seal material tray 5 transports and the two seal material tray positioning mechanisms 8 that are located on the seal material tray positioning frame, the seal material tray delivery mechanism 6 includes the seal material tray holder 604, which can make the seal material tray holder 604 The Y-axis that moves back and forth, the X-axis that can move the seal tray holder 604 left and right, and the Z-axis that can move the seal tray holder 604 up and down, and the Y-axis, X-axis and Z-axis of the seal tray delivery mechanism 6 are controlled by servo motors or cylinder drive; the lower parts of the left and right sides of the sealing material tray 5 are provided with concave positioning grooves, and the front and rear sides of the positioning grooves are symmetrical hypotenuses to form a trapezoidal structure with narrow inside and wide outside. Clip, the cylinder connected with the clip; the sealing material tray placement frame 7 is located on the frame body 2 on the rear side of the sealing material tray delivery mechanism 6 . It can complete the automatic pick-and-place of the sealing material tray 5, and realize the automatic sealing of the electric energy meter 1. It is not necessary to observe the condition of the sealing material at all times, reduce labor costs, easily control the tempo, and avoid product accumulation on the assembly line due to untimely replacement of the sealing material tray 5 situation occurs. The seal material tray placement frame 7 is located on the frame body 2 outside the seal material tray conveying mechanism 6, which is convenient for the operator to take and place the seal material tray 5, and the seal material placed on the seal material tray placement frame 7 can be fixed without extending inward. Tray 5 is operated. The seal tray support 604 is in the shape of "┑", including a horizontal plate and a vertical plate perpendicular to the horizontal plate. The inner wall of the vertical plate is connected to the Y axis of the seal tray transport mechanism 6. The width of the seal tray support 604 in the left and right directions is smaller than that of the seal tray 5. The seal material tray support 604 is in the shape of "┑", and its horizontal plate is located above the printing material tray pick-and-place cylinder 603, which reduces the space occupied by the seal material tray transport mechanism 6 and works flexibly; the width of the seal material tray support 604 in the left and right direction is smaller than that of the seal Material tray 5, after the band seal material tray 5 rises on the sealing material tray, it is clamped by the two cylinders of the sealing material tray positioning mechanism 8, so as to avoid the interference between the printing material tray conveying mechanism and the sealing material tray positioning mechanism 8. The frame body 2 on the front side of the sealing material tray positioning frame is provided with a column 601, which is equipped with a Z-direction sealing material tray pick-and-place servo motor, a Z-direction seal material tray pick-and-place guide rail and a Z-direction seal material tray pick-and-place lead screw on the Z-direction seal tray positioning frame. The output end of the servo motor for picking and placing the sealing tray is connected to the lead screw for picking and placing the sealing tray in the Z direction. X-direction sealing tray pick-and-place servo motor, X-direction seal tray pick-and-place guide rail and X-direction seal tray pick-and-place screw, X-direction seal tray pick-and-place servo motor output end and X-direction seal tray pick-and-place wire The bar is connected, and the Z-direction sealing material tray access lead screw is connected with the X-direction seal material tray access cross column 602 so that the rotation of the Z-direction seal material tray access screw drives the X-direction seal material tray access cross column 602 in the Z direction. The seal tray pick and place moves up and down on the guide rail; the X-direction seal tray pick-and-place horizontal column 602 is equipped with the Y-direction seal tray pick-and-place air cylinder 603, the X-direction seal tray pick-and-place screw and the Y-direction seal tray pick-and-place cylinder 603 is connected, the rotation of the X-direction sealing material tray pick-and-place lead screw drives the Y-direction seal material tray pick-and-place cylinder 603 to move left and right on the X-direction seal material tray pick-and-place guide rail; the piston rod of the Y-direction seal material tray pick-and-place cylinder 603 is connected The inside wall of the vertical plate of the sealing material tray holder 604; If two or three electric energy meters 1 are established on a tooling board, two or three Z axes can be established on the Z-axis mount 303 of the three-axis right-angle manipulator 3, so that a group of electric energy meters 1 can be sealed simultaneously. In order to expand the ability of the frame body to store the sealing material tray 5, the sealing material tray placing frame 7 includes left and right sealing material tray placing brackets to place the sealing material tray 5 respectively. In order to avoid motion interference, the electric energy meter positioning mechanism 9 and the automatic pick-and-place device for the sealing material tray are respectively arranged on the front and rear sides of the electric energy meter placement platform. In order to ensure the reliability and safety of the work, the three-axis right-angle manipulator 3 is a linear module driven by a servo motor, and the repeat positioning accuracy is less than ±0.1mm; Electric energy meter 1 is used for precise positioning, as shown in the figure, it is positioned with the assembly line, and it can also be positioned with a workbench; the seal pick-and-place mechanism 4 is provided with a flexible vacuum suction cup structure, which is used to absorb the seal and put it into the seal. The process adopts a flexible method to ensure that the seal body and the electric energy meter 1 body will not be damaged; the tray conveying mechanism is a linear module with a servo motor driving a screw and a line rail, and the repeat positioning accuracy is less than ±0.1mm, and the repeat positioning accuracy of the cylinder is less than ± 0.5mm.

The automatic sealing method of the electric energy meter comprises the following steps:

1 The electric energy meter 1 is sent to the electric energy meter placement platform, the cylinder of the electric energy meter positioning mechanism 9 works, and its piston rod is stretched out, clamping the electric energy meter tooling to realize the positioning of the electric energy meter 1;

2 The X-axis and Y-axis of the three-axis right-angle manipulator 3 move the seal pick-and-place mechanism 4 to the top of the seal material tray 5, and then the Z-axis of the three-axis right-angle manipulator 3 descends to cooperate with the flexible vacuum suction cup of the seal pick-and-place mechanism 4 Pick up the seal, and then raise it to the designated position, then the X-axis and Y-axis of the three-axis right-angle manipulator 3 move, move the seal pick-and-place mechanism 4 above the electric energy meter 1 to be sealed, and the Z-axis of the three-axis right-angle manipulator 3 descends, Cooperating with the flexible vacuum suction cup of the seal pick-and-place mechanism 4, the seal is pressed into the electric energy meter 1 positioned by the electric energy meter positioning mechanism 9, and the whole sealing work is completed.

3. When a seal tray 5 is emptied, the cylinder of the seal tray positioning mechanism 8 withdraws to restore the seal tray 5 to a free state, and the Z-axis of the seal tray delivery mechanism 6 descends to place the empty seal tray 5 Transport to the vicinity of the seal tray placement frame 7, and then cooperate with the X-axis and Y-axis actions of the seal tray delivery mechanism 6 to put the empty seal tray 5 back to the designated position of the seal tray placement rack 7, and then place it on the seal tray Take out a fully sealed sealing material tray 5 from the placement rack 7, the Z axis of the sealing material tray conveying mechanism 6 rises to the position of the sealing material tray positioning mechanism 8, the cylinder of the sealing material tray positioning mechanism 8 stretches out, and presses the sealing material tray 5. Wait for the next group of energy meter 1 to seal.

Claims (10)

1. automatic seal device of electric energy meter, comprise support body (2), electric energy meter placing platform, it is characterized in that: establish three axle right angle mechanical arms (3), electric energy meter detent mechanism (9), seal fetching device (4) and seal charging tray (5) on the described support body (2), the Z axis that described three axle right angle mechanical arms (3) are provided with the X-axis that can make the mechanical arm move left and right, the Y-axis that moves forward and backward and move up and down, the X-axis of three axle right angle mechanical arms (3) and Y-axis are by driven by servomotor, and Z axis is by servomotor or air cylinder driven; Support body (2) is provided with two Y-direction mechanical arm guide rails (302), set up X-direction mechanical arm guide rail (301) on the Y-direction mechanical arm guide rail (302), X-direction mechanical arm guide rail (301) is provided with Z axis erecting frame (303), establishes the complex root Z axis on the described Z axis erecting frame (303); Support body (2) between the two Y-direction mechanical arm guide rails (302) is provided with for the seal charging tray locating rack of placing seal charging tray (5); Described seal charging tray (5) is provided with the material hole of a plurality of matrixes arrangements to place seal; The lower end of Z axis is provided with seal fetching device (4), and described seal fetching device (4) comprises the flexible vacuum cup of putting seal for suction; Described electric energy meter detent mechanism (9) is provided with the electric energy meter positioning cylinder for the clamping electric energy meter tooling, and the electric energy meter positioning cylinder is positioned at electric energy meter placing platform one side.

2. a kind of automatic seal device of electric energy meter according to claim 1, it is characterized in that: also be provided with seal charging tray automatic pick-and-place apparatus on the described support body (2), described seal charging tray automatic pick-and-place apparatus comprises a plurality of seal charging tray racks (7) that are arranged above and below, be used for the seal charging tray conveyer (6) that seal charging tray (5) transports and be located at two seal charging tray detent mechanisms (8) on the seal charging tray locating rack, described seal charging tray conveyer (6) comprises seal charging tray holder (604), the Y-axis that seal charging tray holder (604) is moved forward and backward, can make the X-axis of seal charging tray holder (604) move left and right and the Z axis that seal charging tray holder (604) is moved up and down, the Y-axis of seal charging tray conveyer (6), X-axis and Z axis are by servomotor or air cylinder driven; Described seal charging tray (5) bottom, the left and right sides is provided with the locating slot of indent, the both sides, front and back of locating slot are that symmetrical hypotenuse forms interior narrow outer wide trapezium structure, and described seal charging tray detent mechanism (8) comprises the folder that matches with locating slot, the cylinder that is connected with folder; Seal charging tray rack (7) is located on the support body (2) in seal charging tray conveyer (6) outside.

3. a kind of automatic seal device of electric energy meter according to claim 2 is characterized in that: the cylinder employing thin cylinder of seal charging tray detent mechanism (8).

4. a kind of automatic seal device of electric energy meter according to claim 2, it is characterized in that: described seal charging tray holder (604) is " ┎ ", comprise transverse slat and the riser vertical with transverse slat, the riser madial wall connects the Y-axis of seal charging tray conveyer (6), and the width of seal charging tray holder (604) left and right directions is less than seal charging tray (5).

5. a kind of automatic seal device of electric energy meter according to claim 4, it is characterized in that: the support body (2) of seal charging tray locating rack front side is provided with column (601), the upper dress of column (601) Z-direction seal charging tray picks and places servomotor, Z-direction seal charging tray disassembling and assembling guide rail and Z-direction seal charging tray pick and place leading screw, the output terminal that Z-direction seal charging tray picks and places servomotor picks and places leading screw with Z-direction seal charging tray and is connected, establish X-direction seal charging tray on the column (601) and pick and place spreader (602), X-direction seal charging tray picks and places to be established X-direction seal charging tray and picks and places servomotor on the spreader (602), X-direction seal charging tray disassembling and assembling guide rail and X-direction seal charging tray pick and place leading screw, the output terminal that X-direction seal charging tray picks and places servomotor picks and places leading screw with X-direction seal charging tray and is connected, and Z-direction seal charging tray picks and places leading screw and X-direction seal charging tray and picks and places the link to each other rotation that makes Z-direction seal charging tray pick and place leading screw of spreader (602) and drive X-direction seal charging tray and pick and place spreader (602) and move up and down at Z-direction seal charging tray disassembling and assembling guide rail; X-direction seal charging tray picks and places to be established Y-direction seal charging tray and picks and places cylinder (603) on the spreader (602), X-direction seal charging tray picks and places leading screw and picks and places cylinder (603) with Y-direction seal charging tray and link to each other, and the rotation that X-direction seal charging tray picks and places leading screw drives Y-direction seal charging tray and picks and places cylinder (603) move left and right on X-direction seal charging tray disassembling and assembling guide rail; Y-direction seal charging tray picks and places the riser madial wall of the piston rod connection seal charging tray holder (604) of cylinder (603); Seal charging tray rack (7) is located on the support body (2) of seal charging tray conveyer (6) rear side.

6. a kind of automatic seal device of electric energy meter according to claim 5 is characterized in that: establish two or three Z axis on the Z axis erecting frame (303) of three axle right angle mechanical arms (3).

7. a kind of automatic seal device of electric energy meter according to claim 5, it is characterized in that: seal charging tray rack (7) comprises left and right seal charging tray placing rack.

8. a kind of automatic seal device of electric energy meter according to claim 5 is characterized in that: described electric energy meter detent mechanism (9) and seal charging tray automatic pick-and-place apparatus are located at respectively the both sides, front and back of electric energy meter placing platform.

9. utilize the electric energy meter automatic sealing package impression method of a kind of automatic seal device of electric energy meter claimed in claim 1, it is characterized in that may further comprise the steps:

Electric energy meter (1) is delivered to electric energy meter placing platform, the cylinder operation of electric energy meter detent mechanism (9), and its piston rod is overhanging, clamps electric energy meter tooling and realizes electric energy meter (1) location;

The X-axis of three axle right angle mechanical arms (3) and Y-axis action, seal fetching device (4) is moved to the top of seal charging tray (5), the Z axis of three axle right angle mechanical arms (3) descends afterwards, cooperate the flexible vacuum cup of seal fetching device (4) that seal is drawn, rise to again assigned address, the X-axis of three axle right angle mechanical arms (3) afterwards, the Y-axis action, the electric energy meter for the treatment of seal (1) top that seal fetching device (4) is mobile, the Z axis of three axle right angle mechanical arms (3) descends, cooperate the flexible vacuum cup of seal fetching device (4) that seal is pressed in the electric energy meter (1) of being located by electric energy meter detent mechanism (9), finish whole seal work.

10. electric energy meter automatic sealing package impression method according to claim 8, it is characterized in that: after a seal charging tray (5) is got sky, the cylinder of seal charging tray detent mechanism (8) withdraws from, make seal charging tray (5) state that affranchises, the Z axis of seal charging tray conveyer (6) descends, the seal charging tray (5) of sky is transported near the seal charging tray rack (7), the X-axis that cooperates again seal charging tray conveyer (6), the Y-axis action, the seal charging tray (5) of sky is put back to the assigned address of seal charging tray rack (7), then in seal charging tray rack (7), take out the seal charging tray (5) of a full seal, the Z axis of seal charging tray conveyer (6) rises to seal charging tray detent mechanism (8) position, the cylinder of seal charging tray detent mechanism (8) stretches out, compress seal charging tray (5), wait for electric energy meter (1) the seal work of next group.

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