阅读说明：本技术 拆回的电能表自动清洁抛光装置及其清洁抛光方法 (Disassembled automatic cleaning and polishing device and cleaning and polishing method for electric energy meter ) 是由 谢志林 李建新 洪巧文 张荔鹃 周厚源 郭志伟 王姣 黄娇娇 张琼海 孟东 郑小 于 2021-09-08 设计创作，主要内容包括：本发明提出一种拆回的电能表自动清洁抛光装置及其清洁抛光方法,该设备包括运动控制器模块、上料旋转盘、电能表搬运机构、平移机构、清洁抛光机构、下料旋转盘；上料旋转盘设有2个位置固定的置物台且每个存货位上只放置一个拆回电能表；置物台上设有光电感应器用来感应来料信息,将来料信息传递给运动控制器；电能表搬运机构利用机械臂和气动夹爪将拆回电能表按照规定方向放置在置物台上；置物台通过平移机构将拆回电能表送至清洁抛光机构,清洁抛光机构对拆回电能表自动进行清洁抛光；本发明能够实现拆回电能表的清洁、抛光的自动化,降低了拆回表分拣的任务强度,使整个清洁抛光环节变得自动、可控、高效率。(The invention provides a disassembled automatic cleaning and polishing device and a cleaning and polishing method of an electric energy meter, and the device comprises a motion controller module, a feeding rotating disc, an electric energy meter carrying mechanism, a translation mechanism, a cleaning and polishing mechanism and a discharging rotating disc; the feeding rotating disc is provided with 2 object placing tables with fixed positions, and only one detachable electric energy meter is placed on each object placing position; the object placing table is provided with a photoelectric sensor for sensing incoming material information and transmitting the incoming material information to the motion controller; the electric energy meter carrying mechanism places the disassembled electric energy meter on the object placing table according to the specified direction by utilizing the mechanical arm and the pneumatic clamping jaw; the object placing table sends the disassembled electric energy meter to the cleaning and polishing mechanism through the translation mechanism, and the cleaning and polishing mechanism automatically cleans and polishes the disassembled electric energy meter; the invention can realize the automation of cleaning and polishing of the disassembled and recovered electric energy meter, reduce the task intensity of sorting the disassembled and recovered electric energy meter, and ensure that the whole cleaning and polishing link becomes automatic, controllable and high-efficiency.)

1. The utility model provides an electric energy meter self-cleaning burnishing device who retrieves which characterized in that: including the board with establish material loading rotary disk, electric energy meter transport mechanism, translation mechanism, clean polishing mechanism, unloading rotary disk on the board and establish special throwing aureola and cleaner watering can on clean polishing mechanism, the lower part of electric energy meter transport mechanism is equipped with the mounting base, and the distance equals between the electric energy meter transport mechanism, the mounting base below is equipped with the guide rail, and electric energy meter transport mechanism and mounting base are through installing under the second cylinder drive on the board, do reciprocal side-to-side movement according to system setting on guide rail length direction.

2. The automatic cleaning and polishing device for the disassembled electric energy meter as claimed in claim 1, wherein: the feeding rotating disc and the discharging rotating disc are both composed of a material carrying disc and a rotating mechanism, two fixed clamping grooves which are arranged at intervals and used for fixing the electric energy meter are arranged on the material carrying disc, the material carrying disc rotates clockwise or anticlockwise for 180 degrees under the action of the rotating mechanism, the fixed clamping grooves are used for manual feeding, and the electric energy meter is placed in the fixed clamping grooves according to a specified direction; the fixed clamping groove is formed by fixing three baffle plates on the carrying disc through counter bore screws, a rotary cylinder is arranged below the carrying disc so that the carrying disc can rotate 180 degrees, and the electric energy meter carrying mechanism moves towards the fixed clamping groove through the guide rail.

3. The automatic cleaning and polishing device for the disassembled electric energy meter as claimed in claim 2, wherein: the electric energy meter carrying mechanism comprises a first station mechanical arm, a second station mechanical arm, a third station mechanical arm, a fourth station mechanical arm and a fifth station mechanical arm which are arranged on the mounting base in parallel, and each mechanical arm is provided with a pneumatic clamping jaw for clamping an electric energy meter; the carrying mechanism drives five mechanical arms to reciprocate vertically through five lifting mechanisms arranged on the mounting base; the lifting mechanism comprises a servo motor and a driving belt driven by the output end of the servo motor to rotate, and the mechanical arm is fixedly connected to the driving belt to drive the lifting mechanism to lift when the servo motor acts.

4. The automatic cleaning and polishing device for the disassembled electric energy meter as claimed in claim 3, wherein: the pneumatic clamping jaw is fixedly arranged at the front ends of the first station mechanical arm and the fifth station mechanical arm, the front ends of the second station mechanical arm and the third station mechanical arm are provided with a first driving mechanism for driving the pneumatic clamping jaw to rotate around a first coordinate plane, and the front end of the fourth station mechanical arm is provided with a third driving mechanism for driving the pneumatic clamping jaw to rotate around a second coordinate plane; the pneumatic clamping jaw is used for clamping by a manipulator, the manipulator is installed on a rotary cylinder, the manipulator is provided with a guide rail, can horizontally displace along the guide rail and also can vertically displace along the vertical direction, so that the electric energy meter can be taken out from a feeding rotary disk and placed on a translation mechanism, and the electric energy meter can be transferred from one set of translation mechanism to another set of translation mechanism.

5. The automatic cleaning and polishing device for the disassembled electric energy meter as claimed in claim 3 or 4, wherein: the translation mechanism comprises a slide rail and a placing table arranged on the slide rail and sliding along the slide rail, and the placing table is driven to move along the slide rail by a stepping motor and a drag chain; the placing table is provided with a plurality of limiting plates, the limiting plates form a framework suitable for the electric energy meter to be placed horizontally, vertically and horizontally, and the placing table of the translation mechanism acts along the sliding rail and is used for conveying the electric energy meter to be under the first cleaning mechanism.

6. The automatic cleaning and polishing device for the disassembled electric energy meter as claimed in claim 5, wherein: the wiper mechanism is by polishing the wheel wiper mechanism includes that can follow vertical lift polishing wheel, slide rail and cleaner watering can constitute, places the platform and transports the electric energy meter to the wiper mechanism under along the slide rail when, the proper amount cleaner is spouted to the cleaner, and polishing wheel descends and polishes the cleaning operation to the lateral wall on the electric energy meter, polishing wheel is rotated by the motor drive who installs on the crane, is equipped with the housing at polishing wheel periphery.

7. A method for performing automatic cleaning and polishing of a detachable electric energy meter by using the cleaning and polishing device as claimed in claim 1, 2, 3, 4, 5 or 6, wherein: the method is used for cleaning and polishing the two side walls, the front surface and the top of the electric energy meter disassembled on site, and is carried out according to the following steps during working;

a1, placing the display screen with the electric energy meter disassembled back on the outward side of a placing table of a feeding rotating disc, driving the feeding rotating disc to rotate 180 degrees under the driving of a rotating cylinder to enable the display screen of the electric energy meter to face inward, enabling an electric energy meter carrying mechanism to move forward towards the feeding rotating disc, descending a first station mechanical arm after the first station mechanical arm moves right above the placing table, clamping a discharge energy meter on the upper side of the placing table by a pneumatic clamping jaw on the first station mechanical arm, ascending the first station mechanical arm, and resetting the electric energy meter carrying mechanism;

a2, moving a first station mechanical arm to a first cleaning and polishing mechanism, moving a first placing table below the first cleaning mechanism to a position under a clamping jaw of the first station mechanical arm under the action of a first group of translation mechanisms, descending the first station mechanical arm, loosening the clamping jaw to place a side-discharge electric energy meter on the placing table, conveying the electric energy meter to a position under the first cleaning and polishing mechanism by the first placing table under the action of the first group of translation mechanisms, spraying a spraying pot to spray a proper amount of alcohol to the electric energy meter, and descending a polishing wheel to perform automatic polishing and cleaning operation on the side wall of the electric energy meter;

a3, after cleaning of the side wall of the disassembled electric energy meter is finished, the electric energy meter is conveyed to the position below a clamping jaw of a first station mechanical arm by a first placing table, the electric energy meter conveying mechanism moves forwards towards the feeding rotating disc, and the first station mechanical arm continues to grab the side discharging electric energy meter on the feeding rotating disc;

a4, at the moment, descending the clamping jaw of the mechanical arm at the second station to tightly grasp the side discharge energy meter cleaned at the first station and positioned on the first placing table, rotating the clamping jaw by 90 degrees after ascending, so that the front side of the disassembled energy meter is turned back, namely the side wall with the display screen is upward, and resetting the carrying mechanism;

a5, continuing the step A2 by the first station mechanical arm, placing the positive discharge energy meter on a placing table of a second cleaning mechanism by a second station mechanical arm clamping jaw, carrying out cleaning and polishing operations on the front surface of the positive discharge energy meter as in the step A2, and returning the positive discharge energy meter to the position below the second station mechanical arm clamping jaw after the front surface of the positive discharge energy meter is cleaned;

a6, the electric energy meter carrying mechanism moves forwards, the first station mechanical arm continues to precede A2, the second station mechanical arm continues to precede A3, the third station mechanical arm moves to the position above the electric energy meter which is just placed at the second station, descends to clamp the electric energy meter and then ascends, the clamping jaws continue to rotate 90 degrees in the same direction, the lower side wall of the electric energy meter faces upwards, the carrying mechanism resets, then the electric energy meter is sent to the third cleaning mechanism to carry out the cleaning operation of the A2, and after the cleaning operation is finished, the electric energy meter is sent back to the position below the clamping jaws of the third station mechanical arm;

a7, moving the carrying mechanism forwards, continuing to preorder the step A6 by the first station mechanical arm, the second station mechanical arm and the third station mechanical arm, moving the fourth station mechanical arm to the position above the electric energy meter at the side of the third station, descending to clamp the electric energy meter and then ascending, rotating the clamping jaws 90 degrees along the YZ plane to enable the side wall at the top of the electric energy meter to face upwards, namely vertically discharging the electric energy meter, resetting the carrying mechanism, then sending the electric energy meter into a fourth cleaning mechanism to carry out the cleaning operation, and sending the electric energy meter back to the position below the clamping jaws of the fourth station mechanical arm after the cleaning operation is finished;

a8, moving the carrying mechanism forwards, continuing the steps A7 by the first station mechanical arm, the second station mechanical arm, the third station mechanical arm and the fourth station mechanical arm, moving the fifth station mechanical arm to the position above a vertical electric energy meter of the fourth station, descending to clamp the electric energy meter, then ascending, resetting the carrying mechanism, then sending the vertical electric energy meter to a storage table of a blanking rotating disc, rotating the blanking rotating disc by 180 degrees, finally obtaining the electric energy meter with the vertical display screen facing outwards, then manually taking down the electric energy meter, and automatically finishing cleaning and polishing.

8. The method for automatically cleaning and polishing a disassembled electric energy meter as claimed in claim 7, wherein: in step a2, the watering can sprays a proper amount of alcohol to the electric energy meter, the polishing wheel descends to automatically polish and clean the side wall of the electric energy meter, the alcohol spraying amount and the descending and polishing duration of the polishing wheel are obtained according to a large-batch cleaning and polishing experiment of the disassembled electric energy meter, and the value is adjusted according to the old and new degree of the disassembled electric energy meter.

9. The method for automatically cleaning and polishing a disassembled electric energy meter as claimed in claim 8, wherein: in the step a1, an incoming material photoelectric sensor is mounted on the placing table of the feeding rotating disc, and when the display screen of the disassembled electric energy meter is placed on the placing table of the feeding rotating disc towards the outer side, the photoelectric sensor senses incoming material information, and the rotating cylinder drives the feeding rotating disc to rotate; the pneumatic clamping jaws on the mechanical arm clamp and disassemble the electric energy meter, nylon cushion layers are arranged on the surfaces of all the clamping jaws, which are in contact with the electric energy meter, so that the surface of the electric energy meter is prevented from being scratched, and the nylon cushion layers are arranged on the clamping jaws through counter bore screws; the polishing wheel is a polishing wheel special for the customized PC.

10. The method for automatically cleaning and polishing the detachable electric energy meter according to claim 7, 8 or 9, wherein: the disassembled automatic cleaning and polishing device for the electric energy meter comprises an application motion controller module; the disassembled electric energy meter is a single-phase electric energy meter or a three-phase electric energy meter, and can be replaced according to actual requirements due to different clamps of the single-phase electric energy meter and the three-phase electric energy meter; the motion controller module controls the motion of each motion mechanism; the feeding rotating disc, the electric energy meter carrying mechanism, the translation mechanism and the discharging rotating disc are mechanisms capable of executing movement operation according to information instructions; the photoelectric sensor senses incoming material information and feeds back IO information to the motion controller module; the incoming material information is that the single-phase electric energy meter is disassembled and the three-phase electric energy meter is disassembled; the motion controller can change corresponding parameters to adjust the running beat of the motion mechanism; the corresponding parameters comprise the rotation speed of the feeding rotating disc, the running speed of the electric energy meter carrying mechanism, the running speed of the translation mechanism, the alcohol spraying amount of the cleaning and polishing mechanism, polishing time parameters and the rotation speed of the discharging rotating disc, and the parameters influence the beat of the whole automatic cleaning and polishing.

The technical field is as follows:

the invention relates to the technical field of automatic equipment for disassembling and recovering an electric energy meter, in particular to an automatic cleaning and polishing device for a disassembled and recovered electric energy meter and a cleaning and polishing method thereof.

Background art:

at present, when the sorting bases of the national grid company are used for sorting the disassembled and returned meters, the disassembled and returned meters are manually wiped, polished and polished one by one, so that the high quality and the high efficiency of cleaning and polishing cannot be realized, particularly, the efficiency of manual polishing and polishing is low, the cleaning and polishing degree is not easy to grasp, the automatic cleaning and polishing of the disassembled and returned electric meters cannot be realized, and the development of the sorting services of the sorting bases for disassembling and returning the meters is restricted.

The invention content is as follows:

the invention aims to provide a disassembled electric energy meter automatic cleaning and polishing device and a cleaning and polishing method thereof, which can realize the mechanization of cleaning and polishing of the disassembled electric energy meter and reduce the intensity of manual tasks for sorting the disassembled electric energy meter.

The invention discloses a disassembled automatic cleaning and polishing device for an electric energy meter, which is characterized in that: including the board with establish material loading rotary disk, electric energy meter transport mechanism, translation mechanism, clean polishing mechanism, unloading rotary disk on the board and establish special throwing aureola and cleaner watering can on clean polishing mechanism, the lower part of electric energy meter transport mechanism is equipped with the mounting base, and the distance equals between the electric energy meter transport mechanism, the mounting base below is equipped with the guide rail, and electric energy meter transport mechanism and mounting base are through installing under the second cylinder drive on the board, do reciprocal side-to-side movement according to system setting on guide rail length direction.

Furthermore, the feeding rotating disc and the discharging rotating disc are both composed of a material loading disc and a rotating mechanism, two fixed clamping grooves which are arranged at intervals and used for fixing the electric energy meter are arranged on the material loading disc, the material loading disc rotates clockwise or anticlockwise for 180 degrees under the action of the rotating mechanism, the fixed clamping grooves are used for manual feeding, and the electric energy meter is placed in the fixed clamping grooves according to a specified direction; the fixed clamping groove is formed by fixing three baffle plates on the carrying disc through counter bore screws, and the rotary cylinder is arranged below the carrying disc so that the carrying disc can rotate 180 degrees, and the electric energy meter carrying mechanism can move towards the fixed clamping groove through the guide rail.

Furthermore, the electric energy meter handling mechanism comprises a first station mechanical arm, a second station mechanical arm, a third station mechanical arm, a fourth station mechanical arm and a fifth station mechanical arm which are arranged on the mounting base in parallel, and each mechanical arm is provided with a pneumatic clamping jaw for clamping the electric energy meter; the carrying mechanism drives five mechanical arms to reciprocate vertically through five lifting mechanisms arranged on the mounting base; the lifting mechanism comprises a servo motor and a driving belt driven by the output end of the servo motor to rotate, and the mechanical arm is fixedly connected to the driving belt to drive the lifting mechanism to lift when the servo motor acts.

Furthermore, the pneumatic clamping jaw is fixedly arranged at the front ends of the first station mechanical arm and the fifth station mechanical arm, the front ends of the second station mechanical arm and the third station mechanical arm are provided with a first driving mechanism for driving the pneumatic clamping jaw to rotate around a first coordinate plane, and the front end of the fourth station mechanical arm is provided with a third driving mechanism for driving the pneumatic clamping jaw to rotate around a second coordinate plane; the pneumatic clamping jaw is used for clamping by a manipulator, the manipulator is installed on a rotary cylinder, the manipulator is provided with a guide rail, can horizontally displace along the guide rail and also can vertically displace along the vertical direction, so that the electric energy meter can be taken out from a feeding rotary disk and placed on a translation mechanism, and the electric energy meter can be transferred from one set of translation mechanism to another set of translation mechanism.

Furthermore, the translation mechanism comprises a slide rail and a placing table arranged on the slide rail and sliding along the slide rail, and the placing table is driven to move along the slide rail by a stepping motor and a drag chain; the placing table is provided with a plurality of limiting plates, and the plurality of limiting plates form a framework suitable for the electric energy meter to be placed horizontally, vertically and horizontally. And the placing table of the translation mechanism acts along the sliding rail and is used for conveying the electric energy meter to the position under the first cleaning mechanism.

Further, above-mentioned wiper mechanism is by polishing wheel wiper mechanism includes that can follow vertical lift polishing wheel, slide rail and cleaner watering can constitute, places the platform and transports the electric energy meter to the wiper mechanism under along the slide rail when, the proper amount cleaner is spouted to the cleaner, and polishing wheel descends and polishes the cleaning operation to the lateral wall on the electric energy meter, polishing wheel rotates by the motor drive who installs on the crane, is equipped with the housing in polishing wheel periphery.

The invention discloses a method for automatically cleaning and polishing a disassembled electric energy meter by a cleaning and polishing device, which is characterized by comprising the following steps of: the method is used for cleaning and polishing the two side walls, the front surface and the top of the electric energy meter disassembled on site, and is carried out according to the following steps during working;

a1, placing the display screen with the electric energy meter disassembled back on the outward side of a placing table of a feeding rotating disc, driving the feeding rotating disc to rotate 180 degrees under the driving of a rotating cylinder to enable the display screen of the electric energy meter to face inward, enabling an electric energy meter carrying mechanism to move forward towards the feeding rotating disc, descending a first station mechanical arm after the first station mechanical arm moves right above the placing table, clamping a discharge energy meter on the upper side of the placing table by a pneumatic clamping jaw on the first station mechanical arm, ascending the first station mechanical arm, and resetting the electric energy meter carrying mechanism;

a2, moving a first station mechanical arm to a first cleaning and polishing mechanism, moving a first placing table below the first cleaning mechanism to a position under a clamping jaw of the first station mechanical arm under the action of a first group of translation mechanisms, descending the first station mechanical arm, loosening the clamping jaw to place a side-discharge electric energy meter on the placing table, conveying the electric energy meter to a position under the first cleaning and polishing mechanism by the first placing table under the action of the first group of translation mechanisms, spraying a spraying pot to spray a proper amount of alcohol to the electric energy meter, and descending a polishing wheel to perform automatic polishing and cleaning operation on the side wall of the electric energy meter;

a3, after cleaning of the side wall of the disassembled electric energy meter is finished, the electric energy meter is conveyed to the position below a clamping jaw of a first station mechanical arm by a first placing table, the electric energy meter conveying mechanism moves forwards towards the feeding rotating disc, and the first station mechanical arm continues to grab the side discharging electric energy meter on the feeding rotating disc;

a4, at the moment, descending the clamping jaw of the mechanical arm at the second station to tightly grasp the side discharge energy meter cleaned at the first station and positioned on the first placing table, rotating the clamping jaw by 90 degrees after ascending, so that the front side of the disassembled energy meter is turned back, namely the side wall with the display screen is upward, and resetting the carrying mechanism;

a5, continuing the step A2 by the first station mechanical arm, placing the positive discharge energy meter on a placing table of a second cleaning mechanism by a second station mechanical arm clamping jaw, carrying out cleaning and polishing operations on the front surface of the positive discharge energy meter as in the step A2, and returning the positive discharge energy meter to the position below the second station mechanical arm clamping jaw after the front surface of the positive discharge energy meter is cleaned;

a6, the electric energy meter carrying mechanism moves forwards, the first station mechanical arm continues to precede A2, the second station mechanical arm continues to precede A3, the third station mechanical arm moves to the position above the electric energy meter which is just placed at the second station, descends to clamp the electric energy meter and then ascends, the clamping jaws continue to rotate 90 degrees in the same direction, the lower side wall of the electric energy meter faces upwards, the carrying mechanism resets, then the electric energy meter is sent to the third cleaning mechanism to carry out the cleaning operation of the A2, and after the cleaning operation is finished, the electric energy meter is sent back to the position below the clamping jaws of the third station mechanical arm;

a7, moving the carrying mechanism forwards, continuing to preorder the step A6 by the first station mechanical arm, the second station mechanical arm and the third station mechanical arm, moving the fourth station mechanical arm to the position above the electric energy meter at the side of the third station, descending to clamp the electric energy meter and then ascending, rotating the clamping jaws 90 degrees along the YZ plane to enable the side wall at the top of the electric energy meter to face upwards, namely vertically discharging the electric energy meter, resetting the carrying mechanism, then sending the electric energy meter into a fourth cleaning mechanism to carry out the cleaning operation, and sending the electric energy meter back to the position below the clamping jaws of the fourth station mechanical arm after the cleaning operation is finished;

a8, moving the carrying mechanism forwards, continuing the steps A7 by the first station mechanical arm, the second station mechanical arm, the third station mechanical arm and the fourth station mechanical arm, moving the fifth station mechanical arm to the position above a vertical electric energy meter of the fourth station, descending to clamp the electric energy meter, then ascending, resetting the carrying mechanism, then sending the vertical electric energy meter to a storage table of a blanking rotating disc, rotating the blanking rotating disc by 180 degrees, finally obtaining the electric energy meter with the vertical display screen facing outwards, then manually taking down the electric energy meter, and automatically finishing cleaning and polishing.

In step a2, the watering can sprays a proper amount of alcohol to the electric energy meter, the polishing wheel descends to automatically polish and clean the side wall of the electric energy meter, the alcohol spraying amount and the descending and polishing duration of the polishing wheel are obtained according to a large-batch cleaning and polishing experiment of the disassembled electric energy meter, and the value is adjusted according to the old and new degree of the disassembled electric energy meter.

In the step a1, an incoming material photoelectric sensor is mounted on the placing table of the feeding rotating disc, and when the display screen of the disassembled electric energy meter is placed on the placing table of the feeding rotating disc towards the outer side, the photoelectric sensor senses incoming material information, and the rotating cylinder drives the feeding rotating disc to rotate; the pneumatic clamping jaws on the mechanical arm clamp and disassemble the electric energy meter, nylon cushion layers are arranged on the surfaces of all the clamping jaws, which are in contact with the electric energy meter, so that the surface of the electric energy meter is prevented from being scratched, and the nylon cushion layers are arranged on the clamping jaws through counter bore screws; the polishing wheel is a polishing wheel special for the customized PC.

Further, the disassembled automatic cleaning and polishing device for the electric energy meter comprises an application motion controller module; the disassembled electric energy meter is a single-phase electric energy meter or a three-phase electric energy meter, and can be replaced according to actual requirements due to different clamps of the single-phase electric energy meter and the three-phase electric energy meter; the motion controller module controls the motion of each motion mechanism; the feeding rotating disc, the electric energy meter carrying mechanism, the translation mechanism and the discharging rotating disc are mechanisms capable of executing movement operation according to information instructions; the photoelectric sensor senses incoming material information and feeds back IO information to the motion controller module; the incoming material information is that the single-phase electric energy meter is disassembled and the three-phase electric energy meter is disassembled; the motion controller can change corresponding parameters to adjust the running beat of the motion mechanism; the corresponding parameters comprise the rotation speed of the feeding rotating disc, the running speed of the electric energy meter carrying mechanism, the running speed of the translation mechanism, the alcohol spraying amount of the cleaning and polishing mechanism, polishing time parameters and the rotation speed of the discharging rotating disc, and the parameters influence the beat of the whole automatic cleaning and polishing.

Compared with the prior art, the invention has the following advantages:

in the prior art, the disassembled electric energy surface is cleaned and polished one by manpower, and is cleaned, polished and polished one by one, and because the polishing and polishing time is judged manually, the standard consistency is difficult to achieve, the workload is large, the efficiency is low, and the like; because the alcohol used in cleaning is harsh, the manual wiping is difficult to ensure the cleanness and tidiness of the production site, and is not beneficial to the 5S management of the production site; the phenomenon of missed cleaning and missed polishing is easy to occur when the cleaning and polishing are manually carried out one by one.

This application is through utilizing motor or cylinder to carry out about from top to bottom intelligent movement, realizes accurate intelligent positioning and carries out clean polishing, can realize rinsing a face polishing face, and the face is gone on according to the process of design one by one to the clean degree requirement of polishing of each face is unanimous, and this is that prior art can not reach.

In this application, because replace artifical the wiping and spray the sanitizer with the watering can, consequently can to the cleaner spray how much can more meticulous control, can make the sanitizer obtain more effective utilization to eliminate unnecessary extravagant and pollution.

In this application, because 5 electric energy meter transport mechanisms utilize the countersunk screw to fix on same piece base simultaneously, consequently can rinse when polishing, can adjust the beat of wasing two sides, front, top surface for unanimity, mutually support, complement each other, avoid appearing the idle running phenomenon of mechanism to promote and rinse polishing efficiency.

According to the method, the polishing mechanism is driven by the high-precision stepping motor to contact the surface of the disassembled electric energy meter downwards for polishing, the polishing degree of the polishing mechanism is determined by the distance parameter with the downward origin, and optimization and adjustment are continuously carried out according to the parameters of cleaning and polishing of the disassembled electric energy meter so that the polishing can reach the optimal state; the material for polishing the surface of the electric energy meter can be a special polishing material for PC, so that the polishing is more efficient; the controllable motor is utilized to drive the polishing wheel to rotate for polishing, the polishing speed is controlled according to the rotating speed parameter of the adjusting motor, and the cleaning and polishing procedure is controlled by controlling the key parameter, so that the cleaning and polishing of each electric energy meter and each surface are the same, the beats are the same, and the whole cleaning and polishing process is efficient, controllable and optimal.

Drawings

The invention is described in further detail below with reference to the following figures and detailed description:

FIG. 1 is a schematic view of the working principle of the cleaning and polishing method of the present invention;

FIG. 2 is a schematic perspective view of the present invention;

fig. 3, 4 and 5 are partial views of fig. 2.

The specific implementation mode is as follows:

the disassembled electric energy meter cleaning and polishing device 5 comprises a machine table 501, wherein a conveying mechanism 6 which reciprocates along the X-axis direction (the length direction of a guide rail) is arranged on the machine table 501, a cleaning component 7 which is arranged in parallel with the conveying mechanism, and a translation mechanism 8 which reciprocates along the Y-axis and moves the electric energy meter between the conveying mechanism 6 and the cleaning mechanism 7.

The carrying mechanism 6 comprises a guide rail 602, a mounting base 603 arranged on the guide rail 602 in a sliding manner, and a second cylinder 601 driving the mounting base 603 to move along the axial direction of the guide rail; the bottom of the mounting base 603 is provided with a guide groove engaged with the guide rail, and the guide groove and the guide rail are matched to slide.

The electric energy meter handling mechanism 6 comprises a first station mechanical arm 604, a second station mechanical arm 605, a third station mechanical arm 606, a fourth station mechanical arm 607 and a fifth station mechanical arm 608 which are arranged on the mounting base and arranged in parallel (also parallel to the Y axis), wherein each mechanical arm is provided with a pneumatic clamping jaw 609 for clamping the electric energy meter; the carrying mechanism 6 drives five mechanical arms to reciprocate along the vertical direction (Z-axis direction) through five lifting mechanisms arranged on the mounting base; the lifting mechanism comprises a servo motor 611 and a driving belt 612 driven by the output end of the servo motor 611 to rotate, the driving belt 612 is wound on the output end of the servo motor and another rotating wheel which are arranged at intervals, the driving belt 612 rotates on the output end of the servo motor and the other rotating wheel in a reciprocating mode, and the mechanical arm is fixedly connected to the driving belt 612 to drive lifting when the servo motor 611 acts.

Further, the pneumatic clamping jaws are fixedly arranged at the front ends of the first station mechanical arm 604 and the fifth station mechanical arm 608, the first station mechanical arm 604 is only used for transferring the electric energy meter from the feeding rotating disc 502 to the first group of translation mechanisms, the fifth station mechanical arm 608 is only used for transferring the electric energy meter from the fourth group of translation mechanisms to the discharging rotating disc 503, the front ends of the second station mechanical arm and the third station mechanical arm are provided with a first driving mechanism (namely, a rotating cylinder is used for driving and rotating) for driving the pneumatic clamping jaws to rotate around a first coordinate plane (XZ plane, namely, around Y), and the second station mechanical arm and the third station mechanical arm are used for rotating the electric energy meter so as to clean the electric energy meters on different surfaces in different groups of translation mechanisms; a third driving mechanism for driving the pneumatic clamping jaw to rotate around a second coordinate plane (YZ plane, i.e., around X rotation) is arranged at the front end of the fourth station mechanical arm 607 (i.e., a rotary cylinder is arranged at the front end side of the fourth station mechanical arm 607 for driving rotation); the pneumatic clamping jaw is horizontally and integrally displaced along the guide rail (X axis) and is also integrally displaced along the vertical direction (Z axis).

Furthermore, the cleaning assemblies 7 are four in number, each cleaning assembly 7 comprises a polishing wheel 701 which moves up and down along the Z-axis direction, a spraying pot 702 used for spraying alcohol to the electric energy meter is arranged at the front part of each polishing wheel, each polishing wheel is driven to rotate by a motor arranged on the lifting frame, a cover shell is arranged on the periphery of each polishing wheel, the spraying pot 702 is over against the surface of the electric energy meter to spray cleaning agents or alcohol and the like, and the polishing wheels 701 descend to polish the surface of the electric energy meter.

Further, the translation mechanism 8 comprises a slide rail and a placing table 801 arranged on the slide rail, and the placing table 801 is driven to move along the slide rail by a stepping motor and a drag chain; a plurality of limiting plates are arranged on the placing table 801, so that a frame suitable for the electric energy meter to be placed horizontally, vertically and horizontally is formed on the placing table 801; the placing table of the translation mechanism acts along the sliding rail and is used for conveying the electric energy meter to the position right below the cleaning mechanism.

Furthermore, the front end of the carrying mechanism 6 is provided with a feeding rotating disc 502, the rear end of the carrying mechanism 6 is provided with a discharging rotating disc 503, the feeding rotating disc and the discharging rotating disc respectively comprise a tray 505 and a rotating cylinder (namely a second driving mechanism 504) arranged at the middle bottom of the tray and used for driving the tray to rotate, two ends of the tray 505 are provided with limiting plates to form an object placing table 506 suitable for being placed on the side of the electric energy meter, the tray of the feeding rotating disc is in a stretched Z shape, and the tray of the discharging rotating disc is a straight plate; the storage platforms on the two trays are different in size.

The invention discloses a method for automatically cleaning and polishing a disassembled electric energy meter by a cleaning and polishing device, which is used for cleaning and polishing the two side walls, the front surface and the top of the disassembled electric energy meter on site and comprises the following steps during working;

a1, placing the display screen with the electric energy meter 9 detached back on the object placing table 506 of the feeding rotating disc towards the outer side, driving the feeding rotating disc to rotate 180 degrees under the driving of the rotating cylinder to enable the display screen of the electric energy meter to face inwards, moving the electric energy meter carrying mechanism forwards towards the feeding rotating disc, descending the first station mechanical arm after the first station mechanical arm 604 moves right above the object placing table, clamping the discharge energy meter on the upper side of the object placing table by a pneumatic clamping jaw on the first station mechanical arm, lifting the first station mechanical arm, and resetting the electric energy meter carrying mechanism;

a2, moving a first station mechanical arm to a first cleaning and polishing mechanism, moving a first placing table below the first cleaning mechanism to a position under a clamping jaw of the first station mechanical arm under the action of a first group of translation mechanisms, descending the first station mechanical arm, loosening the clamping jaw to place a side-discharge electric energy meter on the placing table, conveying the electric energy meter to a position under the first cleaning and polishing mechanism by the first placing table under the action of the first group of translation mechanisms, spraying a spraying pot to spray a proper amount of alcohol to the electric energy meter, and descending a polishing wheel to perform automatic polishing and cleaning operation on the side wall of the electric energy meter;

a3, after cleaning of the side wall of the disassembled electric energy meter is finished, the electric energy meter is conveyed to the position below a clamping jaw of a first station mechanical arm by a first placing table, the electric energy meter conveying mechanism moves forwards towards the feeding rotating disc, and the first station mechanical arm continues to grab the side discharging electric energy meter on the feeding rotating disc;

a4, at the moment, descending the clamping jaw of the mechanical arm at the second station to tightly grasp the side discharge energy meter cleaned at the first station and positioned on the first placing table, rotating the clamping jaw by 90 degrees after ascending, so that the front side of the disassembled energy meter is turned back, namely the side wall with the display screen is upward, and resetting the carrying mechanism;

a5, continuing the step A2 by the first station mechanical arm, placing the positive discharge energy meter on a placing table of a second cleaning mechanism by a second station mechanical arm clamping jaw, carrying out cleaning and polishing operations on the front surface of the positive discharge energy meter as in the step A2, and returning the positive discharge energy meter to the position below the second station mechanical arm clamping jaw after the front surface of the positive discharge energy meter is cleaned;

a6, the electric energy meter carrying mechanism moves forwards, the first station mechanical arm continues to precede A2, the second station mechanical arm continues to precede A3, the third station mechanical arm moves to the position above the electric energy meter which is just placed at the second station, descends to clamp the electric energy meter and then ascends, the clamping jaws continue to rotate 90 degrees in the same direction, the lower side wall of the electric energy meter faces upwards, the carrying mechanism resets, then the electric energy meter is sent to the third cleaning mechanism to carry out the cleaning operation of the A2, and after the cleaning operation is finished, the electric energy meter is sent back to the position below the clamping jaws of the third station mechanical arm;

a7, moving the carrying mechanism forwards, continuing to preorder the step A6 by the first station mechanical arm, the second station mechanical arm and the third station mechanical arm, moving the fourth station mechanical arm to the position above the electric energy meter at the side of the third station, descending to clamp the electric energy meter and then ascending, rotating the clamping jaws 90 degrees along the YZ plane to enable the side wall at the top of the electric energy meter to face upwards, namely vertically discharging the electric energy meter, resetting the carrying mechanism, then sending the electric energy meter into a fourth cleaning mechanism to carry out the cleaning operation, and sending the electric energy meter back to the position below the clamping jaws of the fourth station mechanical arm after the cleaning operation is finished;

a8, moving the carrying mechanism forwards, continuing the steps A7 by the first station mechanical arm, the second station mechanical arm, the third station mechanical arm and the fourth station mechanical arm, moving the fifth station mechanical arm to the position above a vertical electric energy meter of the fourth station, descending to clamp the electric energy meter, then ascending, resetting the carrying mechanism, then sending the vertical electric energy meter to a storage table of a blanking rotating disc, rotating the blanking rotating disc by 180 degrees, finally obtaining the electric energy meter with the vertical display screen facing outwards, then manually taking down the electric energy meter, and automatically finishing cleaning and polishing.

In step a2, the watering can sprays a proper amount of alcohol to the electric energy meter, the polishing wheel descends to automatically polish and clean the side wall of the electric energy meter, the alcohol spraying amount and the descending and polishing duration of the polishing wheel are obtained according to a large-batch cleaning and polishing experiment of the disassembled electric energy meter, and the value is adjusted according to the old and new degree of the disassembled electric energy meter.

In the step a1, an incoming material photoelectric sensor is mounted on the placing table of the feeding rotating disc, and when the display screen of the disassembled electric energy meter is placed on the placing table of the feeding rotating disc towards the outer side, the photoelectric sensor senses incoming material information, and the rotating cylinder drives the feeding rotating disc to rotate; the pneumatic clamping jaws on the mechanical arm clamp and disassemble the electric energy meter, nylon cushion layers are arranged on the surfaces of all the clamping jaws, which are in contact with the electric energy meter, so that the surface of the electric energy meter is prevented from being scratched, and the nylon cushion layers are arranged on the clamping jaws through counter bore screws; the polishing wheel is a polishing wheel special for the customized PC.

Further, the disassembled automatic cleaning and polishing device for the electric energy meter comprises an application motion controller module; the disassembled electric energy meter is a single-phase electric energy meter or a three-phase electric energy meter, and can be replaced according to actual requirements due to different clamps of the single-phase electric energy meter and the three-phase electric energy meter; the motion controller module controls the motion of each motion mechanism; the feeding rotating disc, the electric energy meter carrying mechanism, the translation mechanism and the discharging rotating disc are mechanisms capable of executing movement operation according to information instructions; the photoelectric sensor senses incoming material information and feeds back IO information to the motion controller module; the incoming material information is that the single-phase electric energy meter is disassembled and the three-phase electric energy meter is disassembled; the motion controller can change corresponding parameters to adjust the running beat of the motion mechanism; the corresponding parameters comprise the rotation speed of the feeding rotating disc, the running speed of the electric energy meter carrying mechanism, the running speed of the translation mechanism, the alcohol spraying amount of the cleaning and polishing mechanism, polishing time parameters and the rotation speed of the discharging rotating disc, and the parameters influence the beat of the whole automatic cleaning and polishing.

Preferably, when cleaning and polishing are automatically carried out, in order to carry out the asset management of the whole life cycle of the disassembled electric energy meter more intuitively, a code scanning gun 1902GSR-2 can be arranged at a manual feeding position and a manual discharging position, code scanning is respectively carried out during feeding and discharging to guide the asset data disassembled into the electric energy meter into the system, cleaning and polishing tasks issued by the production scheduling platform and data which are cleaned and polished are respectively led out into two EXCEL meters, the two EXCEL meters are respectively guided into the production scheduling platform, and the production condition of the disassembled electric energy meter is remotely monitored according to the data; then, the cleaning and polishing yield can be analyzed locally to form log, month log and annual yield records, structured difference comparison among the three-party data is carried out through a background, and relevant difference data are displayed to a foreground.

Compared with the prior art, the invention has the following advantages:

in the prior art, the disassembled electric energy surface is cleaned and polished one by manpower, and is cleaned, polished and polished one by one, and because the polishing and polishing time is judged manually, the standard consistency is difficult to achieve, the workload is large, the efficiency is low, and the like; because the alcohol used in cleaning is harsh, the manual wiping is difficult to ensure the cleanness and tidiness of the production site, and is not beneficial to the 5S management of the production site; the phenomenon of missed cleaning and missed polishing is easy to occur when the cleaning and polishing are manually carried out one by one.

This application is through utilizing motor or cylinder to carry out about from top to bottom intelligent movement, realizes accurate intelligent positioning and carries out clean polishing, can realize rinsing a face polishing face, and the face is gone on according to the process of design one by one to the clean degree requirement of polishing of each face is unanimous, and this is that prior art can not reach.

In this application, because replace artifical the wiping and spray the sanitizer with the watering can, consequently can to the cleaner spray how much can more meticulous control, can make the sanitizer obtain more effective utilization to eliminate unnecessary extravagant and pollution.

In this application, because 5 electric energy meter transport mechanisms utilize the countersunk screw to fix on same piece base simultaneously, consequently can rinse when polishing, can adjust the beat of wasing two sides, front, top surface for unanimity, mutually support, complement each other, avoid appearing the idle running phenomenon of mechanism to promote and rinse polishing efficiency.

According to the method, the polishing mechanism is driven by the high-precision stepping motor to contact the surface of the disassembled electric energy meter downwards for polishing, the polishing degree of the polishing mechanism is determined by the distance parameter with the downward origin, and optimization and adjustment are continuously carried out according to the parameters of cleaning and polishing of the disassembled electric energy meter so that the polishing can reach the optimal state; the material for polishing the surface of the electric energy meter can be a special polishing material for PC, so that the polishing is more efficient; the controllable motor is utilized to drive the polishing wheel to rotate for polishing, the polishing speed is controlled according to the rotating speed parameter of the adjusting motor, and the cleaning and polishing procedure is controlled by controlling the key parameter, so that the cleaning and polishing of each electric energy meter and each surface are the same, the beats are the same, and the whole cleaning and polishing process is efficient, controllable and optimal.