CN113714243A - Automatic line of disassembling of intelligence electric energy meter - Google Patents
Automatic line of disassembling of intelligence electric energy meter Download PDFInfo
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- CN113714243A CN113714243A CN202010446707.0A CN202010446707A CN113714243A CN 113714243 A CN113714243 A CN 113714243A CN 202010446707 A CN202010446707 A CN 202010446707A CN 113714243 A CN113714243 A CN 113714243A
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- disassembling
- circuit board
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- conveying
- meter
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- 238000004080 punching Methods 0.000 claims abstract description 37
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- 239000000463 material Substances 0.000 claims abstract description 26
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- 230000000903 blocking effect Effects 0.000 claims description 29
- 230000003287 optical effect Effects 0.000 claims description 19
- 239000000428 dust Substances 0.000 claims description 8
- 230000000007 visual effect Effects 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 claims description 6
- 230000005611 electricity Effects 0.000 abstract description 20
- 230000009471 action Effects 0.000 description 8
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- 238000010586 diagram Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 5
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- 238000004519 manufacturing process Methods 0.000 description 2
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- 230000032683 aging Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
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- 125000004122 cyclic group Chemical group 0.000 description 1
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- 238000004064 recycling Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE
- B09B5/00—Operations not covered by a single other subclass or by a single other group in this subclass
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J15/00—Gripping heads and other end effectors
- B25J15/02—Gripping heads and other end effectors servo-actuated
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J15/00—Gripping heads and other end effectors
- B25J15/08—Gripping heads and other end effectors having finger members
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G37/00—Combinations of mechanical conveyors of the same kind, or of different kinds, of interest apart from their application in particular machines or use in particular manufacturing processes
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/82—Recycling of waste of electrical or electronic equipment [WEEE]
Abstract
The invention provides an automatic disassembling line of an intelligent electric energy meter, which comprises the following steps: the circuit board punching device comprises a transmission frame, and a front material conveying device, a dismounting material conveying device and a circuit board punching device which are sequentially arranged on the transmission frame along a transmission direction; wherein: the front material conveying device is used for collecting unidentifiable electric meters and conveying the identified electric meters to the disassembly material conveying device; the disassembly material conveying and feeding device is used for disassembling a front end cover and/or an upper end cover of the electric meter; the circuit board perforating device is used for destroying the circuit board in the electric meter with the end cover removed. The invention can automatically identify different types of electric meters to carry out corresponding disassembly steps; automatically disassembling parts of the electric meter and storing the parts in a distinguishing way; automatically destroying the circuit board with the electricity utilization information; the workload of workers is reduced, and automatic control is realized.
Description
Technical Field
The invention belongs to the field of manufacturing of electric meter disassembling equipment, and particularly relates to an automatic disassembling line for an intelligent electric energy meter.
Background
With the increase of domestic electricity consumption, the electricity meter becomes indispensable metering equipment in various industries. The electricity meters which have reached a certain age need to be replaced due to aging, upgrading and the like. The replaced electric meters are large in quantity and various in types, electricity utilization information of users is stored, and components need to be classified for convenience in subsequent recycling. The manual treatment cost is high, the labor intensity is high, the efficiency is low, and the market demand cannot be met.
Disclosure of Invention
Features and advantages of the invention will be set forth in part in the description which follows, or may be obvious from the description, or may be learned by practice of the invention.
In order to overcome the problems in the prior art, the invention provides an automatic disassembling line of an intelligent electric energy meter, which comprises: the circuit board punching device comprises a transmission frame, and a front material conveying device, a dismounting material conveying device and a circuit board punching device which are sequentially arranged on the transmission frame along a transmission direction; wherein:
the front material conveying device is used for collecting unidentifiable electric meters and conveying the identified electric meters to the disassembly material conveying device;
the disassembly material conveying and feeding device is used for disassembling a front end cover and/or an upper end cover of the electric meter;
the circuit board perforating device is used for destroying the circuit board in the electric meter with the end cover removed.
Optionally, the front feeding device comprises:
the conveying roller is rotatably arranged on the conveying frame;
the conveying motor is connected with the conveying roller through a chain;
the blocking cylinder is arranged on the transmission frame, is positioned above the conveying roller and is used for blocking the power failure meter;
and the visual sensor is arranged on the transmission frame and positioned above the conveying roller and used for identifying and classifying the stopped electric meters.
Optionally, the front feeding device further comprises:
the left centering roller wheel and the right centering roller wheel are positioned on the conveying roller and are not in contact with the conveying roller;
the two nuts are respectively connected with the left centering roller and the right centering roller;
and the adjusting hand wheel is connected with the two nuts through a lead screw.
Optionally, the disassembly material conveying and feeding device comprises:
the conveying motor is connected with the plurality of driving rollers;
the conveying belt is arranged on the driving roller and used for driving the electric meter to move along the transmission direction;
and the unidirectional rotating roller is arranged on the transmission frame and positioned behind the conveying belt and used for conveying the electric meter to the conveying belt.
Optionally, the disassembling and feeding device further comprises an unidentified ammeter removing device, a first screw disassembling device, an upper end cover removing device, a second screw disassembling device and a circuit board removing device which are sequentially arranged above the conveying belt along the conveying direction.
Optionally, the unidentified electricity meter removing device includes:
a rodless cylinder having a slider movable in a cylinder direction;
removing the lifting air claw, and arranging the lifting air claw on a sliding block of the rodless cylinder;
remove spacing cylinder, set up on dismantling conveyor.
Optionally, the first screw detaching device or the second screw detaching device includes a screw detaching triaxial robot, a screw detaching side positioning cylinder and a screw detaching blocking cylinder, and the screw detaching side positioning cylinder and the screw detaching blocking cylinder are fixed on the transmission frame and used for positioning the position of the electric meter, so that the relative position of the electric meter and the triaxial robot is a fixed value.
Optionally, the upper end cap removing device comprises:
a rodless cylinder having a slider movable in a cylinder direction;
the upper end cover removing lifting pneumatic claw is arranged on a sliding block of the rodless cylinder;
the upper end cover side positioning cylinder is arranged on the transmission frame;
the upper end cover blocks the air cylinder and is arranged on the transmission frame.
Optionally, the front end cap removal device comprises:
a rodless cylinder having a slider movable in a cylinder direction;
and the front end cover removing lifting air claw is arranged on the sliding block of the rodless cylinder.
Optionally, the circuit board removing device includes:
a rodless cylinder having a slider movable in a cylinder direction;
the lifting cylinder is arranged on the sliding block;
the linear optical axis is connected with the lifting cylinder through a connecting piece;
the linear bearing is sleeved on the linear optical axis;
the circuit board grabbing pneumatic claw is arranged on the linear bearing;
the circuit board removing and expanding air claw is arranged behind the circuit board grabbing air claw.
Optionally, springs are arranged at two ends of the linear bearing, and the springs are sleeved on the linear optical axis.
Optionally, the circuit board punching device includes:
a rodless cylinder having a slider movable in a cylinder direction; the rodless cylinder is positioned between the upper end cover removing device and the second screw detaching device;
the punching grabbing pneumatic claw is arranged on the sliding block;
the drill floor lifting cylinder is arranged on the transmission frame;
the drill floor is connected with the drill floor lifting cylinder, and a drill bit is arranged on the drill floor;
a shield connected to the carriage of the drill floor, the drill bit passing through a top of the shield.
Optionally, the circuit board punching device further comprises a collecting pipe and a dust collector connected to a first end of the collecting pipe, and a second end of the collecting pipe is communicated with the protective cover.
The invention can automatically identify different types of electric meters to carry out corresponding disassembly steps; automatically disassembling parts of the electric meter and storing the parts in a distinguishing way; automatically destroying the circuit board with the electricity utilization information; the workload of workers is reduced, and automatic control is realized.
Drawings
Fig. 1 is a simplified schematic diagram of a front structure of an automatic disassembly line of an intelligent electric energy meter provided by the invention.
Fig. 2 is a schematic structural diagram of a front side of an automatic disassembly line of the intelligent electric energy meter provided by the invention.
Fig. 3 is a top view of the automatic disassembly line of the intelligent electric energy meter provided by the invention.
Fig. 4 is a top view of the front feed device of the present invention.
Fig. 5 is a schematic structural view of the front feeding device of the present invention.
Fig. 6 is a schematic structural diagram of the disassembly material conveying and feeding device.
Fig. 7 is a schematic structural view of an unidentified electricity meter removing device according to the present invention.
Fig. 8 is a schematic structural diagram of the screw-off blocking device of the present invention.
Fig. 9 is a schematic structural view of the upper end cap removing device of the present invention.
Fig. 10 is a schematic structural view of the front cover removing device of the present invention.
Fig. 11 is a schematic structural diagram of the circuit board removing device of the present invention.
Fig. 12 is a schematic structural diagram of the circuit board spreading device of the present invention.
Fig. 13 is a schematic structural diagram of the circuit board punching device of the present invention.
FIG. 14 is a schematic view of the punch removal apparatus of the present invention.
Detailed Description
The invention is described in further detail below with reference to the accompanying drawings:
as shown in fig. 1 to 4, the automatic intelligent electric energy meter disassembling line provided by the invention comprises a front feeding device, a disassembling feeding device, a circuit board punching device 49, a control box 28, a protection mechanism 45 and an air path system 52.
Referring to fig. 5, the front feeding device includes a front feeding frame 1, a feeding motor 25, a chain 2, a feeding roller 26, a vision sensor 3, a removing and blocking cylinder 4, a left centering roller 24, a right centering roller 54, and an adjusting handwheel 23, which are disposed on the front feeding frame 1; the conveying rollers 26 are rotatably arranged on the front conveying bracket through bearing seats, and the conveying motor 25 drives the conveying rollers 26 to rotate through the chain 2, so that the electric meters can be conveyed on the conveying rack; visual sensor 3 with block cylinder 4 and set up on preceding transport material crossbeam on preceding carriage, this preceding transport material crossbeam is located transport roller 26's top, and apart from transport roller 26 take the altitude, block that cylinder 4 is used for keeping off the table that has a power failure, visual sensor 3 will be kept off the ammeter of stopping and discern categorised, because its screw position of ammeter of different classes is also different, so will differentiate ammeter model and communication in advance and give the screw device of tearing open of next station, tear screw device and dismantle the screw of relevant position according to the ammeter model.
The left and right centering rollers 24 and 54 are on the feed roller 26 and close to the feed roller 26, and the adjustment hand wheel 23 drives the nuts 53 connected to the left and right centering rollers 24 and 54, respectively, to translate left and right through the connected lead screw 22, thereby adjusting the interval between the left and right centering rollers. Each lead screw is provided with a nut which are connected together through screw threads.
Referring to fig. 6, the disassembling and conveying device includes a disassembling and conveying rack 41, a unidirectional rotation roller 29, a conveying motor 20, a transition plate removing device 21, a driving roller 43, and a conveying belt 37; the unidentified ammeter removing device, the first screw detaching device, the upper end cover removing device, the second screw detaching device and the circuit board removing device are sequentially arranged above the conveying belt along the conveying direction. The front conveying rack 1 and the detachable conveying rack 41 form a conveying rack.
Wherein, the unidirectional rotation roller 29 is positioned between the front material conveying device and the disassembly material conveying device, and is positioned behind the conveyer belt when viewed from the transmission direction, and can only rotate in more than one direction before the front material conveying device, so as to convey the electric meter to the conveyer belt 37 of the disassembly material conveying device; when the device is specifically implemented, the one-way roller is fixed at the front end of the disassembling and conveying device through the mounting plates at the two sides. The conveying motor 20 is directly connected with the driving roller 43, and drives the electric meter to move along the disassembling and conveying device through the conveying belt 37. The driving roller 43 is fixed on the frame through bearing seats on two sides and a mounting plate, the conveying belt 37 is wrapped on the driving roller 43, and the transmission effect of the conveying belt 37 is realized through the driving of the driving roller 43. The removing transition device 21 is a slide rail with adjustable gradient, and the device is installed on a cross beam of the detachable conveying rack.
As shown in fig. 7, the unidentified electricity meter removing device is mounted on an unidentified electricity meter removing cross member of the transmission rack, and a rail is provided on the unidentified electricity meter removing cross member. The unidentified electricity meter removal beam is a profile beam perpendicular to the conveying direction.
The unidentified electric meter removing device comprises a removing lifting air claw 5, a rodless air cylinder 6, a removing limiting air cylinder 27 arranged on a conveyor belt supporting plate of the disassembling conveying device and an unidentified electric meter collecting box 51. The removal lifting air claw 5 is mounted on a slide block of the rodless cylinder 6, and the slide block can slide on a guide rail along the extending direction of the cylinder to move the unidentified electric meter into the unidentified electric meter collecting box 51. Generally, the unidentified electricity meter collecting box 51 is disposed at one side of the transporting rack, and the unidentified electricity meter removing cross member extends above the unidentified electricity meter collecting box 51. In particular implementation, the unidentified electricity meter collection box 51 may be a uncovered box.
The removing and lifting air claw 5 (the model can be MHL2-32D-M9BL) is formed by combining a guide rod air cylinder (the model can be MGPM40-150Z-M9 BL), a connecting plate, an air claw air cylinder (the model can be MHL2-32D-M9BL) and a clamping block, the guide rod air cylinder drives the air claw air cylinder to lift through the connecting plate, and the air claw realizes clamping action through the clamping block.
The first screw removing device and the second screw removing device have the same structure and comprise a screw removing three-axis robot 7 arranged on a screw removing beam, a screw removing side positioning cylinder 30 and a screw removing blocking cylinder 31 shown in fig. 8. The screw disassembling cross beam is positioned above the conveying belt and has a certain height away from the conveying belt.
The three-axis robot 7 can move in three spatial directions to position and remove screws, the screw dismounting side positioning air cylinder 30 is installed on a frame for dismounting a conveying rack, the height of the screw dismounting side positioning air cylinder is consistent with that of the conveying belt 37, the screw dismounting devices are provided with two sets, one set is located in front of the upper end cover removing device, and the other set is located in front of the circuit board removing device.
The three-axis robot is composed of three groups of mutually vertical linear motion units, and each group of linear motion units realizes the motion of the three-axis robot in XYZ directions by driving a sliding block to reciprocate through a ball screw pair or a synchronous belt by a stepping motor. The three-axis robot is fixed on the cross beams on the two sides of the disassembly conveying frame through the mounting frame per se. The screw-removing side positioning cylinder 30 and the screw-removing blocking cylinder 31 are used for positioning the position of the electric meter, so that the relative position of the electric meter and the three-axis robot is a fixed value.
As shown in fig. 9, the upper end cap removing device is provided on the upper end cap removing beam, which is located above the conveyor belt at a certain height from the conveyor belt.
The upper end cap removing device includes an upper end cap removing gas claw 10, a rodless cylinder 11, an upper end cap side positioning cylinder 32, an upper end cap blocking cylinder 33, and an upper end cap collecting tank 50. The upper end cover removing lifting pneumatic claw 10 is installed on a sliding block of the rodless cylinder 11, the sliding block can slide on a guide rail of the upper end cover removing beam to move the upper end cover into the collecting box 50, the upper end cover collecting box 50 is located on one side of the transmission frame, and the guide rail of the upper end cover removing beam extends to the upper side of the upper end cover collecting box 50.
The side positioning cylinder 32 is mounted on the transfer frame at a height corresponding to the conveyor belt 37. The upper end cover blocking cylinder 33 and the upper end cover removing air claw 10 are arranged on the same cross beam; the two groups of cylinders are only used for positioning the position of the electric meter, so that the relative position of the electric meter and the upper end cover removing air claw 10 is a fixed value.
Seen from the electric meter transmission direction, a front end cover removing device shown in fig. 10 is further arranged behind the upper end cover removing device to adapt to the disassembly of different electric meters, the front end cover removing device comprises a front end cover removing lifting pneumatic claw 9 and a rodless cylinder 8, the front end cover removing lifting pneumatic claw 9 is mounted on a sliding block of the rodless cylinder 8 and can move along the cylinder body direction to move the front end cover into the collecting box 50; the front end cover removing device and the upper cover removing device are on the same station, and the same set of side positioning air cylinder and the blocking air cylinder are used.
The rodless cylinder 8 is mounted on an upper end cap removing beam perpendicular to the conveying direction, and the upper end cap removing air claw consists of an air cylinder with a guide rod and an air claw which can consist of an MHL2-32D-M9BL air cylinder and a clamping block. The pneumatic claw consists of an upper connecting plate, a lower connecting plate, a middle guide rail, a cylinder mounting frame and two groups of cylinders, wherein rotatable bearings and polyurethane pads for clamping are arranged at the ends of the two groups of cylinders. The guide rod cylinder drives the gas claw to lift, and the guide rail between the connecting plates in the gas claw enables the gas claw to slide back and forth. The clamping function of the pneumatic claw is realized by simultaneously extending and returning the cylinders on the two sides.
As shown in fig. 11 and 12, the circuit board removing device includes a circuit board removing expanding pneumatic claw 15, a circuit board removing lifting cylinder 17, a linear bearing 19, a linear optical axis 38, a spring 16, a circuit board grasping pneumatic claw 39, a circuit board removing blocking cylinder 40, a rodless cylinder 18, a circuit board removing side positioning cylinder 42, and a circuit board collecting box 46.
The circuit board grabbing air claw 39 is connected with the linear bearing 19, more specifically, the circuit board grabbing air claw (MHL2-16D) is composed of an air claw cylinder and a clamping block, the air claw cylinder is installed on a bearing seat of the linear bearing 19, the linear bearing 19 is matched with the linear optical axis 38 to enable the circuit board grabbing air claw 39 to move along the direction of the linear optical axis 19, in the concrete implementation, the linear bearing 19 is sleeved on the linear optical axis 38, the circuit board grabbing air claw is in floating connection with the lifting cylinder through the linear optical axis and the linear bearing and can slide along the optical axis, springs 16 are installed on two sides of the linear optical axis, the springs 16 can be sleeved on two ends of the linear optical axis 38, the linear bearing 19 seat is limited in the middle of the optical axis 38 through spring elastic forces on the two ends, the circuit board grabbing air claw 39 can be ensured to be in a middle state under the acting force of the springs, namely, the linear bearing 19 seat is limited in the middle of the optical axis 38 through the spring elastic forces on the two ends, the linear optical axis 19 is connected with the lifting cylinder 17 through a connecting piece to realize the lifting action of the grabbing pneumatic claw, the lifting cylinder 17 is connected to a sliding block of the rodless cylinder 18, the sliding block can slide on a track on a grabbing beam of the circuit board, and the grabbing beam of the circuit board is positioned above the conveying belt. The lifting cylinder 17 is perpendicular to the motion direction of the rodless cylinder 18, the motion direction of the rodless cylinder 18 is perpendicular to the transmission direction of the electric meter, the lifting cylinder 17 extends out and returns along the up-down direction, the rodless cylinder 18 extends out and returns along the left-right direction, so that the grabbing pneumatic claw can move the circuit board which is grabbed and taken out into the collecting box 46, the side positioning cylinder 32 is installed on a frame which is dismantled from the conveying rack and used for positioning the lateral position of the electric meter, and the height of the side positioning cylinder is consistent with that of the conveying belt 37. The circuit board gripping pneumatic claw 39 is located in front of the circuit board removing and expanding pneumatic claw 15, and can move up and down and prop open the bottom shell of the electric meter, as seen from the direction of electric meter transmission, it should be noted that the bottom shell and the upper end cover form an electric meter shell, and the three-phase electric meter comprises a front end cover, an upper end cover and a bottom shell.
The circuit board removing and expanding gas claw 15 (the model can be MHZ2-25C) comprises a portal frame, a lifting cylinder, a connecting plate and expanding gas claws, wherein the portal frame is arranged on a cross beam on two sides of a disassembly conveying frame, the lifting cylinder is fixed on the portal frame through a mounting plate, the expanding gas claw comprises a gas claw cylinder and a support block, and the expanding action of the gas claw is realized by driving the support block through the gas claw cylinder.
Referring to fig. 13 and 14, the circuit board punching device 49 includes a rodless cylinder 35 disposed on the conveying frame, a drill floor 13 disposed on the punching frame, a drill floor lifting cylinder 12, a shield 34, a punching grasping air claw 14, a collecting duct 48, and a dust collector 47.
The punching grabbing pneumatic claw 14 is arranged on a slide block of the rodless cylinder 35. The punching and grabbing pneumatic claw consists of a lifting cylinder, a connecting plate and a pneumatic claw, wherein the pneumatic claw consists of a pneumatic claw cylinder (MHL2-32D-M9BL) and a clamping block, the lifting cylinder drives the pneumatic claw to lift, and the pneumatic claw drives the clamping block to realize pneumatic claw clamping action through the pneumatic claw cylinder. The rodless cylinder is arranged on a section bar cross beam perpendicular to the conveying direction, the punching air claw is driven to horizontally move left and right through the extending and returning of the rodless cylinder, and when seen from the conveying direction of the ammeter, the upper end cover removing device is arranged in front of the circuit board punching device 49, and the second screw disassembling device is arranged behind the circuit board punching device. The punching grabbing claw 14 always grabs the ammeter and puts the ammeter on the table top of the punching frame, and plays a role in fixing in the horizontal direction during punching.
The drill floor lifting cylinder 12 is arranged on the punching frame, the front end of a cylinder rod is connected with the sliding frame through a floating joint, the sliding frame is provided with an electric drill, and the sliding frame slides on a vertical frame fixed on a table board through a guide rail sliding block. The shield 34 is a three-sided closed housing with openings on the sides for the installation of the collection conduits and openings on the top side for the passage of the drill bit; the shield 34 is connected to the carriage of the drill floor 13 by means of air cylinders and is simultaneously raised and lowered with the drill floor. The collecting duct 48 is connected to the shroud 34 on one side and to the dust collector 47 on one side.
The control box 28 is placed on the ground for installation of the electrical components; the protective mechanism 45 is a protective net around the equipment and is fixed on the ground, the air control system is composed of an air control valve group, an air pipe and an air cylinder, the air path system 52 controls the action of the air cylinder of the equipment by reversing the air control valve group, and the air cylinder provides power for the disassembly action of the equipment.
The working principle of the automatic line disassembly of the intelligent electric energy meter provided by the invention is as follows: manually adjusting an adjusting hand wheel 23, clamping the electricity meter by the left and right centering rollers 24 and 54, coinciding with the center of the front conveying device 1, removing the falling of the blocking cylinder 4 to limit the electricity meter, scanning a bar code on the electricity meter by the vision sensor 3 to distinguish, removing the rising of the blocking cylinder 4, and transiting the electricity meter to the disassembling and conveying device 41 by the unidirectional rotating roller 29; if the visual sensor 3 can not identify the electric meter, the removing and blocking cylinder 27 falls to block the electric meter, the removing and lifting air claw 5 falls to grab the electric meter, the electric meter is moved to an unidentified electric meter collecting station through the rodless cylinder 6, the electric meter slides into the collecting box 51 through the removing and transition plate device 21, and the removing and blocking cylinder 4 rises simultaneously. If the visual sensor 3 can identify the electric meter, the blocking cylinder 27 is removed and does not act, the screw-detaching blocking cylinder 31 falls down, the electric meter directly moves to the screw detaching device, and the screw-detaching lateral positioning cylinder 30 stretches out after the electric meter is in place to perform lateral positioning. And the screw three-axis robot 7 automatically adjusts the three-axis position according to the electric meter specification identified by the vision sensor 3 to remove the screw. After the completion, the screw-detaching lateral positioning cylinder 30 returns, the screw-detaching blocking cylinder 31 rises, the upper end cover removing blocking cylinder 33 falls, and the conveying belt 37 conveys the electric meter to the upper end cover removing working position. After the electric meter is in place, the upper end cover is removed, the lateral positioning cylinder 32 extends out, and the electric meter is fixed. The system carries out corresponding removal work according to the information identified by the vision sensor 3, if the electric meter needs to dismantle the front end cover, the front end cover removes the falling of the lifting air claw 9 and clamps the front end cover, the electric meter moves to an upper end cover collecting station through the rodless cylinder 8, the upper end cover collecting station corresponds to the upper cover collecting box 50, and the electric meter slides into the collecting box 50 by removing the transition plate device 21. Ammeter front end housing is special for the three-phase ammeter, and equipment can switch when needing to dismantle the three-phase ammeter and dismantle the three-phase ammeter mode, and in addition, front end vision sensor passes through the figure contrast and also can judge the ammeter model and transmit program command.
If the electric meter does not need to remove the front end cover, the front end cover removing lifting air claw 9 and the rodless cylinder 8 do not act, the upper end cover removing air claw 10 falls down and clamps the upper end cover, and after rising, the upper end cover removing air claw moves to an upper end cover collecting station through the rodless cylinder 11 and slides into the collecting box 50 through the transition plate removing device 21. At the same time, the upper end cover removing lateral positioning cylinder 32 returns, the upper end cover removing blocking cylinder 33 ascends, the punching grabbing pneumatic claw 14 falls, and the residual electric meter parts are conveyed to the circuit board punching working position through the conveying belt 37. After the ammeter is in place, the electric meter is clamped by the punching grabbing pneumatic claw 14, the electric meter is moved to a punching platform through the rodless cylinder 35, after the ammeter is in place, the punching grabbing pneumatic claw 14 falls without loosening the ammeter, the protective cover 34 falls, the drill floor lifting cylinder 12 falls to drive the drill floor 13 to fall, meanwhile, the drill bit of the drill floor 13 rotates to damage the circuit board, meanwhile, the dust collector 47 works, and powder and particles generated in the process of damaging the circuit board are collected through the collecting pipeline 48. After the completion, the drill floor lifting cylinder 12 ascends, the protective cover 34 ascends, the punching grabbing pneumatic claw 14 ascends, the electric meter is conveyed back to the disassembling and conveying device 41 through the rodless cylinder 35, the punching grabbing pneumatic claw 14 descends and ascends after loosening the electric meter, the circuit board screw disassembling and blocking cylinder 31 descends, and the conveying belt 37 conveys the electric meter to the circuit board screw disassembling work position. After the electric meter is in place, the screw is removed, and the lateral positioning cylinder 36 extends out to perform lateral positioning. And the screw-dismounting three-axis robot 7 automatically adjusts the three-axis position according to the electric meter specification identified by the vision sensor 3 to dismount the circuit board screw. After the completion, the screw dismounting side positioning cylinder 36 returns, the screw dismounting blocking cylinder 31 rises, the circuit board removing blocking cylinder 40 falls, and the conveying belt 37 conveys the ammeter to a circuit board removing working position. After the ammeter is in place, the circuit board removing lateral positioning cylinder 42 extends out to fix the ammeter, the circuit board removing expansion air claw 15 falls and expands to remove the clamping force of the circuit board, the circuit board removing lifting cylinder 17 falls, the circuit board grabbing air claw 39 clamps the circuit board, the circuit board removing lifting cylinder 17 rises, meanwhile, the circuit board grabbing air claw 39 and the linear bearing 19 can float back and forth on the linear optical axis 38 to prevent the circuit board from being damaged in the process of getting out the circuit board, the circuit board grabbing air claw 39 returns to the middle position under the action of the spring 16 after taking out the circuit board, the circuit board grabbing air claw 39 moves to a circuit board collecting station through the rodless cylinder 18, the circuit board removing lateral positioning cylinder 42 returns, the circuit board removing blocking cylinder 40 rises, the lower shell of the residual ammeter continues to be conveyed forwards, the residual ammeter continues to slide into the lower shell collecting box 44 through the removing transition plate device 21, and finishing the disassembling work of the whole ammeter.
The front material conveying device adopts the visual sensor to identify the electric meter and automatically adopts corresponding disassembly actions; the centering roller wheel adopts a hand wheel adjusting mode, can adapt to electric meters with different sizes, and has increased universality; the transition roller between the front material conveying device and the dismounting material conveying device adopts a unidirectional rotating roller to convey, so that the positioning precision of the ammeter in the conveying process is ensured; the screws are automatically disassembled and stored, so that the labor amount of workers is reduced, and the automation degree is improved; different types of components can be classified and stored, and storage and subsequent cyclic utilization of the components are facilitated; the circuit board removing air claw and the upper end cover removing air claw adopt a floating mode; the sliding device can slide along the guide rail and the optical axis direction, and is reset by a spring, so that the disassembly reliability is improved; the circuit board with the relevant information is automatically damaged, so that the data safety is ensured; when the circuit board is damaged, a dust collecting device is added, the protective cover can isolate powder and particles from outside air, and meanwhile, the dust collector is used for recovering dust and particles to prevent secondary pollution; the transition plate removing device is arranged to buffer the stored disassembled parts in the collecting box, so that impact is reduced, the disassembling gas claws are clamped by the pressure reducing valve, damage to the ammeter in the disassembling process is prevented, and the adjustment is convenient and reliable; the periphery is isolated by adopting aluminum profiles and safety protection nets, so that the safety of operators is ensured. The ammeter can be quickly disassembled by using the production line, so that manual operation is reduced, the working efficiency is improved, and the cost is saved.
The above-described embodiment is only one embodiment of the present invention, and it will be apparent to those skilled in the art that various modifications and variations can be easily made based on the application and principle of the present invention disclosed in the present application, and the present invention is not limited to the method described in the above-described embodiment of the present invention, so that the above-described embodiment is only preferred, and not restrictive.
Claims (10)
1. The utility model provides an automatic line of disassembling of intelligence electric energy meter which characterized in that includes: the circuit board punching device comprises a transmission frame, and a front material conveying device, a dismounting material conveying device and a circuit board punching device which are sequentially arranged on the transmission frame along a transmission direction; wherein:
the front material conveying device is used for collecting unidentifiable electric meters and conveying the identified electric meters to the disassembly material conveying device;
the disassembly material conveying and feeding device is used for disassembling a front end cover and/or an upper end cover of the electric meter;
the circuit board perforating device is used for destroying the circuit board in the electric meter with the end cover removed.
2. The automatic intelligent electric energy meter disassembling line according to claim 1, wherein the front feeding device comprises:
the conveying roller is rotatably arranged on the conveying frame;
the conveying motor is connected with the conveying roller through a chain;
the blocking cylinder is arranged on the transmission frame, is positioned above the conveying roller and is used for blocking the power failure meter;
and the visual sensor is arranged on the transmission frame and positioned above the conveying roller and used for identifying and classifying the stopped electric meters.
3. The intelligent electric energy meter automatic disassembling line according to claim 2, wherein the front feeding device further comprises:
the left centering roller wheel and the right centering roller wheel are positioned on the conveying roller and are not in contact with the conveying roller;
the two nuts are respectively connected with the left centering roller and the right centering roller;
and the adjusting hand wheel is connected with the two nuts through a lead screw.
4. The intelligent electric energy meter automatic disassembling line according to claim 1, wherein the disassembling and feeding device comprises:
the conveying motor is connected with the plurality of driving rollers;
the conveying belt is arranged on the driving roller and used for driving the electric meter to move along the transmission direction;
and the unidirectional rotating roller is arranged on the transmission frame and positioned behind the conveying belt and used for conveying the electric meter to the conveying belt.
5. The automatic intelligent electric energy meter disassembling line according to claim 4, wherein the disassembling and feeding device further comprises an unidentified electric meter removing device, a first screw disassembling device, an upper end cover removing device, a second screw disassembling device and a circuit board removing device which are sequentially arranged above the conveying belt along the conveying direction.
6. The automatic wire disassembling line for the intelligent electric energy meter according to claim 5, wherein the first screw disassembling device or the second screw disassembling device comprises a screw disassembling three-axis robot, a screw disassembling side positioning cylinder and a screw disassembling blocking cylinder, and the screw disassembling side positioning cylinder and the screw disassembling blocking cylinder are fixed on the transmission frame and are used for positioning the position of the electric meter so that the relative position of the electric meter and the three-axis robot is a fixed value.
7. The intelligent electric energy meter automatic disassembling line according to claim 5, wherein the circuit board removing device comprises:
a rodless cylinder having a slider movable in a cylinder direction;
the lifting cylinder is arranged on the sliding block;
the linear optical axis is connected with the lifting cylinder through a connecting piece;
the linear bearing is sleeved on the linear optical axis;
the circuit board grabbing pneumatic claw is arranged on the linear bearing;
the circuit board removing and expanding air claw is arranged behind the circuit board grabbing air claw.
8. The automatic disassembling line for the intelligent electric energy meter according to claim 10, wherein springs are disposed at two ends of the linear bearing, and the springs are sleeved on the linear optical axis.
9. The automatic intelligent electric energy meter disassembling line according to claim 1, wherein the circuit board punching device comprises:
a rodless cylinder having a slider movable in a cylinder direction; the rodless cylinder is positioned between the upper end cover removing device and the second screw detaching device;
the punching grabbing pneumatic claw is arranged on the sliding block;
the drill floor lifting cylinder is arranged on the transmission frame;
the drill floor is connected with the drill floor lifting cylinder, and a drill bit is arranged on the drill floor;
a shield connected to the carriage of the drill floor, the drill bit passing through a top of the shield.
10. The automatic intelligent electric energy meter disassembling line according to claim 9, wherein the circuit board punching device further comprises a collecting pipe and a dust collector connected to a first end of the collecting pipe, and a second end of the collecting pipe is communicated with the protective cover.
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| CN202010446707.0A CN113714243A (en) | 2020-05-25 | 2020-05-25 | Automatic line of disassembling of intelligence electric energy meter |
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| CN202010446707.0A CN113714243A (en) | 2020-05-25 | 2020-05-25 | Automatic line of disassembling of intelligence electric energy meter |
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Application publication date: 20211130 |