CN108673077B - Ammeter module mounting device and method - Google Patents

Ammeter module mounting device and method Download PDF

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Publication number
CN108673077B
CN108673077B CN201810352104.7A CN201810352104A CN108673077B CN 108673077 B CN108673077 B CN 108673077B CN 201810352104 A CN201810352104 A CN 201810352104A CN 108673077 B CN108673077 B CN 108673077B
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Prior art keywords
positioning
module
ammeter
jaw
meter
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CN201810352104.7A
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CN108673077A (en
Inventor
李鑫
陈向群
胡军华
杨方
柳青
肖湘晨
解玉满
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State Grid Corp of China SGCC
State Grid Hunan Electric Power Co Ltd
Metering Center of State Grid Hunan Electric Power Co Ltd
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State Grid Corp of China SGCC
State Grid Hunan Electric Power Co Ltd
Metering Center of State Grid Hunan Electric Power Co Ltd
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Publication of CN108673077A publication Critical patent/CN108673077A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/001Article feeders for assembling machines
    • B23P19/006Holding or positioning the article in front of the applying tool
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/10Aligning parts to be fitted together

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)
  • Testing Of Individual Semiconductor Devices (AREA)

Abstract

The invention relates to an ammeter module installation device and an ammeter module installation method, wherein the ammeter module installation device comprises a bracket, and a jacking mechanism, a first positioning mechanism and a grabbing mechanism which are arranged on the bracket; the jacking mechanism is positioned below the first positioning mechanism and is used for jacking the ammeter tray to the first positioning mechanism; the first positioning mechanism is used for positioning the ammeter on the ammeter tray; the grabbing mechanism is located above the first positioning mechanism and is used for grabbing a module to be installed to a module installation opening of an ammeter of the ammeter tray, and accurate installation of the module is achieved. The installation method of the ammeter module installation device comprises the following steps: s1, jacking an ammeter tray to a first positioning mechanism by a jacking mechanism, and positioning an ammeter by the first positioning mechanism; s2, a grabbing mechanism grabs the module; s3, the grabbing mechanism installs the module to a module installation port of the ammeter. Preferably, before step S2, the method further comprises: the grabbing mechanism grabs the module to the second positioning mechanism to finish positioning.

Description

Ammeter module mounting device and method
Technical Field
The invention relates to the field of meter automatic production, in particular to an ammeter module installation device and an ammeter module installation method.
Background
At present, the assembly of the internal module of the traditional ammeter adopts manual loading, the manual assembly efficiency is low, the labor input is large, the assembly line operation of the ammeter cannot be met, the loading precision is low, and the defects of dislocation, crushing of the module or the watchcase and the like are easily generated.
Therefore, it is necessary to design a novel efficient device for precisely installing modules in an automatic assembly process of the meter so as to meet the automatic assembly of the meter.
Disclosure of Invention
The invention aims to solve the technical problem that in the prior art, an ammeter has inaccurate module installation in the automatic assembly process.
In order to solve the problems, the invention provides an ammeter module mounting device, which comprises a bracket, and a jacking mechanism, a first positioning mechanism and a grabbing mechanism which are arranged on the bracket; the jacking mechanism is positioned below the first positioning mechanism and is used for jacking the ammeter tray to the first positioning mechanism; the first positioning mechanism is used for positioning the ammeter on the ammeter tray; the grabbing mechanism is located above the first positioning mechanism and used for grabbing a module to be installed to a module installation port of an ammeter of the ammeter tray.
Preferably, the first positioning mechanism comprises a mounting table, at least one clamping groove is formed in the mounting table, a positioning assembly is arranged at the bottom of the mounting table and located on the side face of the clamping groove, and the positioning assembly is used for positioning an ammeter on the ammeter tray.
Preferably, the first positioning mechanism further comprises positioning cylinders, and the positioning cylinders are arranged on two sides of the mounting table and used for pushing the electric meter.
Preferably, the positioning assembly comprises a first positioning block, a second positioning block and a third positioning block, the first positioning block is parallel to the second positioning block, the third positioning block is perpendicular to the first positioning block and the second positioning block, the first positioning block, the second positioning block and the third positioning block are jointly enclosed to form a U-shaped structure, so that part of the structure of the electric meter is clamped in the U-shaped structure, the opening of the U-shaped structure faces the clamping groove, the rest of the structure of the electric meter is detected out of the clamping groove, the first positioning block and the second positioning block limit the movement of the electric meter in the left-right direction, and the third positioning block limit the movement of the electric meter in the front-back direction.
Preferably, the positioning assembly comprises a single-phase watch positioning assembly and a three-phase watch positioning assembly.
Preferably, the electric meter module comprises a module mounting port, and a correction mechanism, wherein the correction mechanism is mounted on the grabbing mechanism and is used for correcting the module mounting port of the electric meter.
Preferably, the grabbing mechanism comprises a triaxial slipway, a first air jaw and a first clamping jaw, the triaxial slipway is installed on the support, the triaxial slipway is located above the first positioning mechanism and connected with the first air jaw, the triaxial slipway is used for limiting the movement track of the first air jaw, the first air jaw is provided with a first chute, the first clamping jaw comprises a left part and a right part which are oppositely arranged, the two parts are slidably embedded in the first chute, and the first air jaw drives the left part and the right part of the first clamping jaw to slide along the first chute in opposite directions or in opposite directions.
Preferably, the device further comprises a second positioning mechanism, the second positioning mechanism is connected with the side wall of the first positioning mechanism, the second positioning mechanism comprises a second air claw and a second clamping jaw, the second air claw is connected with the side wall of the first positioning mechanism, the second clamping jaw is connected with the second air claw, the second air claw is provided with a second sliding groove, the second clamping jaw comprises a first part and a second part which are oppositely arranged, the first part and the second part are slidably embedded in the second sliding groove, V-shaped grooves are formed in the clamping surfaces of the first part and the second part, and the second air claw drives the first part and the second part of the second clamping jaw to slide along opposite directions of the second sliding groove so as to clamp the module.
Preferably, the device further comprises a support plate for supporting the first positioning mechanism, wherein two ends of the support plate are respectively connected with the first positioning mechanism and the bracket.
Preferably, the electric meter tray further comprises a conveying assembly, wherein the conveying assembly penetrates through the support and is fixed on the support, the conveying assembly is located between the jacking mechanism and the first positioning mechanism, and the conveying assembly is used for conveying the electric meter tray.
Preferably, the electric meter tray further comprises a stop assembly, wherein the stop assembly is arranged on the support, and the stop assemblies are positioned on two sides of the conveying assembly and used for stopping the electric meter tray.
In order to solve the above problems, the present invention further provides an installation method using any one of the above electric meter module installation devices, including:
s1, jacking an ammeter tray to a first positioning mechanism by a jacking mechanism, and positioning an ammeter by the first positioning mechanism;
s2, a grabbing mechanism grabs the module;
s3, the grabbing mechanism installs the module to a module installation port of the ammeter.
Preferably, before step S2, the method further comprises: the grabbing mechanism grabs the module to the second positioning mechanism to finish positioning.
Preferably, before step S2, the method further comprises: the correction mechanism corrects and positions the installation port of the ammeter module.
Compared with the prior art, the invention has the beneficial effects that: jacking mechanism will be equipped with ammeter tray jack-up to first positioning mechanism, and first positioning mechanism has fixed a position the ammeter on the ammeter tray, has ensured that the module installation mouth of ammeter can with the accurate cooperation of module, snatchs the module and installs the module to the module installation mouth that has been located its below and fix a position, realizes the accurate installation of module.
Other beneficial effects:
1. the correction mechanism corrects the module mounting port, and ensures that the position of the module mounting port can be aligned with the module.
2. The contact part of the second clamping jaw of the second positioning mechanism and the module is a V-shaped groove, and the second clamping jaw with the V-shaped groove grabs two opposite angles of the module to position the module.
Drawings
Fig. 1 is an isometric view of an electricity meter module mounting device in accordance with an embodiment of the invention.
Fig. 2 is a perspective view of an ammeter module mounting device with a bracket removed in an embodiment of the present invention.
Fig. 3 is a bottom view of a first positioning mechanism in an embodiment of the invention.
Fig. 4 is an elevation view of a monophasic meter correction mechanism in accordance with embodiments of the present invention.
Fig. 5 is a front view of a three-phase watch correcting mechanism in accordance with an embodiment of the present invention.
Fig. 6 is a perspective view of a grasping mechanism in an embodiment of the invention.
Fig. 7 is a perspective view of a second positioning mechanism for positioning a single-phase meter module in accordance with an embodiment of the present invention.
Fig. 8 is a perspective view of a second positioning mechanism for positioning a three-phase watch module in accordance with an embodiment of the present invention.
Fig. 9 is a perspective view of an ammeter module mounting device reflected from the other side in an embodiment of the present invention.
Fig. 10 is a schematic view showing the structure of an electricity meter tray mounted with an electricity meter according to an embodiment of the present invention.
Reference numerals illustrate:
1. a bracket; 2. a jacking mechanism; 3. a first positioning mechanism; 4. a triaxial slipway; 5. a grabbing mechanism; 6. a transport assembly; 7. a correction mechanism; 8. a support plate; 9. a mounting plate; 10. a fixing plate; 11. reinforcing ribs; 12. a second positioning mechanism; 31. a mounting table; 32. a three-phase watch positioning assembly; 33. a single-phase meter positioning component; 34. a first positioning block; 35. a second positioning block; 36. a third positioning block; 37. a first clamping groove; 38. a second clamping groove; 39. positioning a cylinder; 51. a first air claw; 52. a first jaw; 54. a driving cylinder; 55. a fixed block; 121. a second air jaw; 122. a second jaw; 123. a V-shaped groove; 124. modules in the single-phase table; 125. modules in the three-phase meter; 71. a first mounting block; 72. a telescopic cylinder; 73. a single-phase meter correction block; 74. a three-phase meter correction block; 13. an ammeter tray; 14. a three-phase meter; 141. a three-phase meter module mounting port; 15. a single-phase meter; 151. and a single-phase meter module mounting port.
Detailed Description
In order that the above objects, features and advantages of the invention will be readily understood, a more particular description of the invention will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The invention may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit or scope of the invention, which is therefore not limited to the specific embodiments disclosed below.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.
As shown in fig. 1 and 2, the invention provides a positioning gripper mechanism, which comprises a bracket 1, and a jacking mechanism 2, a first positioning mechanism 3 and a grabbing mechanism 5 which are arranged on the bracket 1; the jacking mechanism 2 is positioned below the first positioning mechanism 3 and is used for jacking the ammeter tray to the first positioning mechanism 3; the first positioning mechanism 3 is used for positioning the ammeter on the ammeter tray; the grabbing mechanism 5 is located above the first positioning mechanism 3 and is used for grabbing a module to be installed to a module installation port of an ammeter of the ammeter tray.
The electric meter tray in this embodiment is a tray in which a single-phase meter and a three-phase meter are mounted. As shown in fig. 10, the three-phase meter 14 and the single-phase meter 15 are mounted on the meter tray 13, the three-phase meter module mounting port 141 is opened at the top of the three-phase meter 14, and the single-phase meter module mounting port 151 is opened at the top of the single-phase meter 15.
In this embodiment, as shown in fig. 3, the first positioning mechanism 3 includes a mounting table 31, the mounting table 31 is provided with a first clamping groove 37 and a second clamping groove 38, a positioning component is mounted at the bottom of the mounting table 31, the positioning component is located on the side surfaces of the first clamping groove 37 and the second clamping groove 38, specifically, between the first clamping groove 37 and the second clamping groove 38, the positioning component is used for positioning an ammeter on the ammeter tray, and the first clamping groove 37 or the second clamping groove 38 is used for enabling a part of the ammeter to protrude out and exposing a module mounting port on the ammeter. Positioning the meter is also essentially positioning a module mounting port on the meter. Two clamping grooves are arranged in the embodiment, and other embodiments can also be provided with different numbers of clamping grooves according to the needs.
In this embodiment, as shown in fig. 3, the first positioning mechanism 3 further includes positioning cylinders 39, which are disposed on two sides of the mounting table 31, and are used for pushing the electric meter, so as to further position the electric meter positioned by the positioning component, thereby improving the positioning accuracy of the first positioning mechanism 3.
In this embodiment, as shown in fig. 3, the positioning assembly includes a first positioning block 34, a second positioning block 35, and a third positioning block 36, where the first positioning block 34 is parallel to the second positioning block 35, the third positioning block 36 is perpendicular to the first positioning block 34 and the second positioning block 35, the first positioning block 34, the second positioning block 35, and the third positioning block 36 together enclose a U-shaped structure, an opening of the U-shaped structure faces the first clamping groove 37 and the second clamping groove 38, so that a part of the structure of the electric meter is clamped in the U-shaped structure, the rest of the structure of the electric meter is detected by the first clamping groove 37 and the second clamping groove 38, the first positioning block 34 and the second positioning block 35 define the movement of the electric meter in the left-right direction, and the third positioning block 36 defines the movement of the electric meter in the front-rear direction. More preferably, the number of positioning components is plural, wherein a part of positioning components are used for positioning the single-phase meter, and the rest of positioning components are used for positioning the three-phase meter, and the positioning components in this embodiment include one three-phase meter positioning component 32 and two single-phase meter positioning components 33, and in other embodiments, other numbers and types of positioning components can be provided as required.
In this embodiment, as shown in fig. 1, 2 and 9, the device further includes a correction mechanism 7, where the correction mechanism 7 is connected with the three-axis sliding table 4 through a mounting plate 9, and moves along a movement track of the three-axis sliding table 4 to correct the module mounting port of the electric meter, so as to ensure that the module can be accurately mounted to the module mounting port of the electric meter; the correction mechanism 7 comprises a single-phase meter correction mechanism and a three-phase meter correction mechanism which are fixed on the mounting plate 9 in parallel, as shown in fig. 4, the single-phase meter correction mechanism comprises a first mounting block 71, a telescopic cylinder 72 and a single-phase meter correction block 73, the telescopic cylinder 72 is fixed on the first mounting block 71, the single-phase meter correction block 73 is connected with the telescopic cylinder 72, the telescopic cylinder 72 controls the single-phase meter correction block 73 to carry out telescopic correction on a module mounting port of the single-phase ammeter, and accurate mounting of the module to the module mounting port is ensured. Because the module installing port of the three-phase meter is different from the module installing port of the single-phase meter in size, the three-phase meter correcting mechanism is different from the single-phase meter correcting mechanism in that, as shown in fig. 5, the three-phase meter correcting block 74 is connected with the telescopic cylinder 72, and the telescopic cylinder 72 controls the three-phase meter correcting block 74 to carry out telescopic correction on the module installing port of the three-phase meter.
In this embodiment, as shown in fig. 2 and 6, the grabbing mechanism includes a three-axis sliding table 4, a first air jaw 51 and a first clamping jaw 52, where the three-axis sliding table 4 is mounted on the support 1, and the three-axis sliding table 4 is located above the first positioning mechanism 3 and is connected with the first air jaw 51, the three-axis sliding table 4 is used to define a movement track of the first air jaw 51, the first air jaw 51 is provided with a first sliding groove, the first clamping jaw 52 includes a left part and a right part that are oppositely arranged, the two parts are slidably embedded in the first sliding groove, and the first air jaw 51 drives the left part and the right part of the first clamping jaw 52 to slide along the first sliding groove in opposite directions or opposite directions; the gripping mechanism 5 further includes a driving cylinder 54, and the first gripper 51 is connected to the driving cylinder 54 through a first fixing block 55, and the driving cylinder 54 drives the first gripper 51 to rotate together with the first gripper jaw 52.
In this embodiment, as shown in fig. 7, 8 and 9, the device further includes a second positioning mechanism 12, the second positioning mechanism 12 is connected to a side wall of the first positioning mechanism 3, the second positioning mechanism 12 includes a second air claw 121 and a second clamping claw 122, the second air claw 121 is connected to the side wall of the first positioning mechanism 3, the second clamping claw 122 is connected to the second air claw 121, the second air claw 121 is provided with a second sliding groove, the second clamping claw 122 includes a first portion and a second portion that are oppositely arranged, the first portion and the second portion are slidably embedded in the second sliding groove, a V-shaped groove 123 is disposed on a clamping surface of the first portion and the second portion, and the second air claw 121 drives the first portion and the second portion of the second clamping claw 122 to move along opposite directions of the second sliding groove so as to clamp the module.
In this embodiment, the module is a communication module of a cube, the first portion and the second portion of the second clamping jaw 122 move along the second sliding groove in opposite directions, the V-shaped groove 123 clamps two opposite angles of the cube, besides being capable of grabbing and stabilizing the module, the module can be positioned, and then the first portion and the second portion of the second clamping jaw 122 move along the second sliding groove in opposite directions to release the module, so that the module is kept still, positioning of the module is completed, and accurate installation of the subsequent module in the ammeter is facilitated. The second positioning mechanism in fig. 7 positions the module 124 to be mounted to the single-phase meter, and in fig. 8 positions the module 125 to be mounted to the three-phase meter.
In this embodiment, as shown in fig. 1 and 2, the support plate 8 for supporting the first positioning mechanism 3 is further included, and both ends of the support plate 8 are respectively connected with the first positioning mechanism 3 and the bracket 1. The two sides of the first positioning mechanism 3 are respectively provided with a plurality of support plates 8, in order to further strengthen the supporting capacity of the support plates, two adjacent support plates positioned on the same side of the first positioning mechanism 3 are connected through a fixing plate 10, and a reinforcing rib 11 is further arranged between the fixing plate and the support, so that the first positioning mechanism is further stably supported.
In this embodiment, as shown in fig. 1, the electric meter tray lifting device further includes a conveying assembly 6, the conveying assembly 6 passes through the bracket 1 and is fixed on the bracket 1, the conveying assembly 6 is located between the lifting mechanism 2 and the first positioning mechanism 3, and the conveying assembly 6 is used for conveying the electric meter tray to the lifting mechanism 2.
In this embodiment, the electric meter tray further comprises a stopping component, wherein the stopping component is arranged on the bracket 1, and the stopping component is positioned at two sides of the conveying component 6 and is used for stopping the electric meter tray.
The working flow of the ammeter module installation device comprises the following steps:
the ammeter tray is transmitted to the position of the stop assembly by the conveying assembly 6 on the production line, the stop assembly stops, then the jacking mechanism 2 jacks the ammeter tray to the first positioning mechanism 3, the positioning assembly on the first positioning mechanism respectively positions the single-phase meter and the three-phase meter on the ammeter tray, meanwhile, the ammeter tray is stably fixed under the support of the jacking mechanism 2, push rods in positioning cylinders 39 positioned on two sides of the first positioning mechanism 3 push out to further position the single-phase meter and the three-phase meter, accurate positioning of the ammeter is ensured, at the moment, the part of the ammeter which needs to be installed with the module protrudes from a first clamping groove 37 and a second clamping groove 38 of the first positioning mechanism 3 and is exposed on the upper surface of an installation table 31 of the first positioning mechanism 3, then the correction mechanism 7 moves along the movement track of the three-axis sliding table 4 and corrects the module installation opening exposed on the installation table 31, and then the grabbing mechanism grabs the module, and the module is carried by the grabbing mechanism 5 and is installed in the corrected module installation opening.
In this embodiment, the installed module is also positioned, and the positioning process for the module includes: the grabbing mechanism 5 grabs the module between the two V-shaped grooves 123 of the second clamping jaw 122 of the second positioning mechanism 12, the second clamping jaw 122 clamps two opposite angles of the module under the driving of the second air jaw 121 to position the module, then the second air jaw 121 drives the first part and the second part of the second clamping jaw 122 to move back to each other to withdraw from the two sides of the module, the module is immobilized, the module is positioned, and the grabbing mechanism 5 grabs the positioned module later, so that the accurate installation of the subsequent module in the ammeter is facilitated, and the accuracy of module installation is further improved.
The invention also provides an installation method of the ammeter module installation device, which comprises the following steps:
the electric meter tray is lifted to a first positioning mechanism by the lifting mechanism, and the electric meter is positioned by the first positioning mechanism;
the correction mechanism corrects and positions the mounting port of the ammeter module;
t3, the grabbing mechanism grabs the module to the second positioning mechanism to finish positioning the module;
t4, grabbing the module by a grabbing mechanism;
and T5, the grabbing mechanism is used for installing the module to a module installation port of the ammeter.
In other embodiments, step T3 may be completed before step T2 is completed.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples illustrate only a few embodiments of the invention, which are described in detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.

Claims (6)

1. The ammeter module mounting device is characterized by comprising a bracket, and a jacking mechanism, a first positioning mechanism and a grabbing mechanism which are arranged on the bracket; the jacking mechanism is positioned below the first positioning mechanism and is used for jacking the ammeter tray to the first positioning mechanism; the first positioning mechanism is used for positioning the ammeter on the ammeter tray; the grabbing mechanism is positioned above the first positioning mechanism and is used for grabbing a module to be installed to a module installation port of an ammeter of the ammeter tray;
the first positioning mechanism comprises a mounting table, at least one clamping groove is formed in the mounting table, a positioning assembly is arranged at the bottom of the mounting table and is positioned on the side face of the clamping groove, and the positioning assembly is used for positioning an ammeter on the ammeter tray;
the first positioning mechanism further comprises positioning air cylinders, wherein the positioning air cylinders are arranged on two sides of the mounting table and used for pushing the ammeter;
the positioning assembly comprises a first positioning block, a second positioning block and a third positioning block, wherein the first positioning block is parallel to the second positioning block, the third positioning block is perpendicular to the first positioning block and the second positioning block, the first positioning block, the second positioning block and the third positioning block are jointly enclosed into a U-shaped structure, an opening of the U-shaped structure faces the clamping groove, so that part of the structure of the electric meter is clamped in the U-shaped structure, the rest of the structure of the electric meter is detected out of the clamping groove, the first positioning block and the second positioning block limit the movement of the electric meter in the left-right direction, and the third positioning block limit the movement of the electric meter in the front-back direction;
the ammeter module mounting device further comprises a second positioning mechanism, the second positioning mechanism is connected with the side wall of the first positioning mechanism, the second positioning mechanism comprises a second air jaw and a second clamping jaw, the second air jaw is connected with the side wall of the first positioning mechanism, the second clamping jaw is connected with the second air jaw, the second air jaw is provided with a second sliding groove, the second clamping jaw comprises a first part and a second part which are oppositely arranged, the first part and the second part are slidably embedded in the second sliding groove, V-shaped grooves are formed in clamping surfaces of the first part and the second part, and the second air jaw drives the first part and the second part of the second clamping jaw to slide along opposite directions of the second sliding groove so as to clamp the module;
the module is cube, the second clamping jaw clamps two opposite angles of the module under the drive of the second air jaw, and the module is positioned.
2. The meter module mounting arrangement of claim 1, further comprising a correction mechanism mounted on the gripping mechanism for correcting the module mounting opening of the meter.
3. The electricity meter module mounting device according to claim 1, wherein the grabbing mechanism comprises a three-axis sliding table, a first air jaw and a first clamping jaw, the three-axis sliding table is mounted on the support, the three-axis sliding table is located above the first positioning mechanism and is connected with the first air jaw, the three-axis sliding table is used for limiting a movement track of the first air jaw, the first air jaw is provided with a first sliding groove, the first clamping jaw comprises a left part and a right part which are oppositely arranged, the two parts are slidably embedded in the first sliding groove, and the first air jaw drives the left part and the right part of the first clamping jaw to slide oppositely or reversely along the first sliding groove.
4. The meter module mounting arrangement of claim 1, further comprising a transport assembly passing through and secured to the bracket, the transport assembly being located between the jacking mechanism and the first positioning mechanism, the transport assembly being configured to transport meter trays to the jacking mechanism.
5. The meter module mounting assembly of claim 4, further comprising a stop assembly disposed on the bracket and located on either side of the transport assembly for stopping the meter tray.
6. A mounting method using the electricity meter module mounting device according to any one of claims 1 to 5, comprising the steps of:
s1, jacking an ammeter tray to a first positioning mechanism by a jacking mechanism, and positioning an ammeter by the first positioning mechanism;
s2, a grabbing mechanism grabs the module;
s3, the grabbing mechanism installs the module to a module installation port of the ammeter.
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