CN-122007844-A - Full-automatic main terminal separation and bottom shell warehouse entry device for electric energy meter disassembly

CN122007844ACN 122007844 ACN122007844 ACN 122007844ACN-122007844-A

Abstract

The invention relates to the technical field of recovery and disassembly of waste electric energy meters, in particular to a full-automatic main terminal separation and bottom shell warehousing device for disassembly of an electric energy meter, which comprises a feeding assembly line, a grabbing and separation station, a transversely moving module clamping jaw mechanism, a terminal discharging assembly line, a bottom shell shunting channel and a PLC control system, wherein the grabbing and separation station is provided with a bottom shell positioning tool and a bidirectional opening mechanism, and the transversely moving module clamping jaw mechanism comprises a servo driving transversely moving module and a pneumatic clamping jaw assembly, so that the integrated continuous operation with the main terminal bottom shell can be realized.

Inventors

LI YONG
YAO NA
DA NI
SUN XIAOTONG
DENG LINYUE
WANG BIN
HE SHUAI
GUO LIANG
WANG YANLONG
GUO CHUNTAO

Assignees

航天亮丽电气有限责任公司

Dates

Publication Date: 20260512
Application Date: 20260413

Claims (10)

1. The full-automatic main terminal separation and bottom shell warehousing device for disassembling the electric energy meter is characterized by comprising a feeding assembly line (1), a grabbing separation station (2), a traversing module clamping jaw mechanism (3), a terminal discharging assembly line (4), a bottom shell diversion channel (5) and a PLC control system; the grabbing separation station (2) is arranged on a conveying path of the feeding assembly line (1), and the grabbing separation station (2) is provided with a bottom shell positioning tool (6) for positioning a bottom shell of the electric energy meter with a main terminal and a bidirectional opening mechanism (7) for opening the bottom shell to expose the main terminal inside the bottom shell; The transversely moving module clamping jaw mechanism (3) is erected above the feeding assembly line (1) and the terminal discharging assembly line (4) and is used for grabbing a main terminal from the bottom shell after being positioned and unfolded and transferring the main terminal to the terminal discharging assembly line (4); the bottom shell split flow channel (5) is butted with the conveying tail end of the feeding assembly line (1) and is used for receiving and conveying the bottom shell with the separated main terminals; The PLC control system is respectively and electrically connected with the feeding assembly line (1), the grabbing and separating station (2), the transversely moving module clamping jaw mechanism (3), the terminal discharging assembly line (4) and the bottom shell shunting channel (5) and is used for controlling each mechanism to operate in a linkage mode according to a preset time sequence, and continuous automatic operation of feeding positioning, shell opening, terminal grabbing and separating, material shunting conveying and automatic warehousing of the bottom shell with the main terminal is achieved.
2. The full-automatic main terminal separation and bottom shell warehousing device for electric energy meter disassembly according to claim 1, wherein the feeding assembly line (1) is provided with an in-place photoelectric sensor and a blocking cylinder, and the in-place photoelectric sensor and the blocking cylinder are electrically connected with the PLC control system; The detection end of the in-place photoelectric sensor faces the conveying surface of the feeding assembly line (1) and is used for detecting whether the bottom shell with the main terminal flows into the grabbing separation station (2); The blocking cylinder is arranged on the downstream side of the in-place photoelectric sensor and used for stopping and positioning the bottom shell when the bottom shell is in place.
3. The full-automatic main terminal separation and bottom shell warehousing device for electric energy meter disassembly according to claim 2, wherein the bottom shell positioning tool (6) comprises two groups of clamping cylinders symmetrically arranged on two sides of a conveying surface of the feeding assembly line (1), and the action directions of the two groups of clamping cylinders are opposite and perpendicular to the conveying direction of the feeding assembly line (1); The clamping cylinder is electrically connected with the PLC control system, and the action time sequence of the clamping cylinder is interlocked and linked with the blocking cylinder and is used for centering, clamping and positioning the bottom shell after the stop positioning of the bottom shell is completed.
4. The full-automatic main terminal separating and bottom shell warehousing device for electric energy meter disassembly according to claim 3, wherein the bidirectional opening mechanism (7) comprises two groups of double-shaft cylinders which are symmetrically arranged, and the ends of the double-shaft cylinders are provided with opening shifting forks which are matched with the bottom shell opening positions; The double-shaft air cylinder is electrically connected with the PLC control system, the action time sequence of the double-shaft air cylinder is interlocked and linked with the bottom shell positioning tool (6) and is used for synchronously acting after the bottom shell is clamped and positioned, the corresponding position of the bottom shell is uniformly spread, and the main terminal inside the bottom shell is in a grabbing state.
5. The full-automatic main terminal separating and bottom shell warehousing device for electric energy meter disassembly according to claim 1, wherein the traversing module clamping jaw mechanism (3) comprises a servo-driven traversing module (8); The servo drive transverse moving module (8) is erected above the feeding assembly line (1) and the terminal discharging assembly line (4) through a gantry type supporting frame, and the effective stroke of the servo drive transverse moving module covers the grabbing separation station (2) to a conveying area of the terminal discharging assembly line (4); The servo drive traversing module (8) is electrically connected with the PLC control system and used for driving the pneumatic clamping jaw assembly (9) to reciprocate.
6. The full-automatic main terminal separating and bottom shell warehousing device for electric energy meter disassembly according to claim 5, wherein the traversing module clamping jaw mechanism (3) further comprises a pneumatic clamping jaw assembly (9); The pneumatic clamping jaw assembly (9) is arranged at the moving end of the servo drive transverse movement module (8) through a lifting cylinder, and the lifting cylinder is used for driving the pneumatic clamping jaw assembly (9) to lift along the direction perpendicular to the conveying surface of the feeding assembly line (1); The clamping end of the pneumatic clamping jaw assembly (9) is provided with a profiling clamping structure matched with the appearance of the main terminal, a gas circuit of the pneumatic clamping jaw assembly is provided with a pressure sensor, and the pressure sensor is electrically connected with the PLC control system and used for detecting clamping pressure in real time and feeding back signals.
7. The full-automatic main terminal separating and bottom shell warehousing device for disassembling an electric energy meter according to claim 6, wherein a feeding end of the terminal discharging assembly line (4) is positioned below a stroke end of the servo-driven traversing module (8) and is used for receiving a main terminal disassembled by the pneumatic clamping jaw assembly (9); The terminal discharging assembly line (4) is provided with a counting sensor, and the conveying tail end of the terminal discharging assembly line is provided with a guide hopper; The counting sensor is electrically connected with the PLC control system and is used for counting and counting the separated main terminals.
8. The full-automatic main terminal separation and bottom shell warehousing device for electric energy meter disassembly according to claim 1, wherein the bottom shell diversion channel (5) adopts an inclined chute structure, a feed inlet of the chute structure is butted with the lateral direction of the conveying tail end of the feed assembly line (1), and a discharge outlet of the chute structure is aligned with a bottom shell collection container; the conveying end of the feeding assembly line (1) is provided with a guide baffle plate, and the guide baffle plate is used for guiding a bottom shell for finishing main terminal separation to change the conveying direction and enter the bottom shell diversion channel (5).
9. The full-automatic main terminal separation and bottom shell warehousing device for electric energy meter disassembly according to claim 1, wherein the PLC control system is used for receiving feedback signals of all detection elements and controlling the linkage operation of the whole flow of feeding, positioning, expanding, grabbing, transferring, blanking and shunting according to a preset time sequence so as to realize automatic closed-loop control; The PLC control system is provided with a safety interlocking logic which is used for stopping subsequent actions and triggering fault alarm when a mechanism fails, signals are lost or actions are overtime.
10. The full-automatic main terminal separation and bottom shell warehousing device for electric energy meter disassembly according to claim 9, wherein the PLC control system is provided with a man-machine interaction touch screen, and the man-machine interaction touch screen is in communication connection with the PLC control system and is used for equipment operation parameter setting, operation state display, fault information inquiry and count data checking; The PLC control system is connected with an audible and visual alarm and is used for triggering a reminding signal when the quantity of the collected materials reaches a preset threshold value.

Description

Full-automatic main terminal separation and bottom shell warehouse entry device for electric energy meter disassembly Technical Field The invention relates to the technical field of recovery and disassembly of waste electric energy meters, in particular to a full-automatic main terminal separation and bottom shell warehousing device for disassembly of an electric energy meter. Background Along with the shortening of the substitution period of the intelligent electric meter, the centralized recovery and automatic disassembly of the waste electric energy meter become the mainstream trend of the industry. The main terminal is used as an internal key conductive part of the ammeter, has higher recovery value, and meanwhile, the bottom shell is used as a plastic shell and needs to be collected in a classified mode and intensively disposed. At present, the industry inner disassembly equipment is developing towards the directions of continuity, automation, less labor and high recovery rate, and the main terminal separation and bottom shell warehousing are used as the ending key procedures of the automatic disassembly flow of the waste electric energy meter, so that the automation degree directly influences the operation efficiency, the material recovery rate and the labor cost of the whole disassembly production line. In the current waste ammeter dismantling industry, the main terminal separation and bottom shell processing mode generally depends on manual operation or semi-automatic single-machine operation, a purely manual operation mode needs workers to manually pick parts beside a production line, a screwdriver, a crow bar and other simple tools are utilized to pry out and sort main terminals inside the bottom shell one by one, then the main terminals and the bottom shell are respectively put into different collecting containers, no special automatic mechanism is adopted, no special devices such as positioning, clamping, expanding and grabbing are also needed, the semi-automatic auxiliary mode only adopts a simple cylinder expanding mechanism or a single-shaft module to assist, only the bottom shell preliminary expanding can be realized, manual assistance is still needed, and the terminals are still needed to be grabbed by simple clamping jaws, the device does not have special bottom shell positioning tools, no linkage transverse movement grabbing mechanisms, no independent terminal and bottom shell split-flow conveying and warehousing mechanisms, beat linkage cannot be realized with a front pipeline, existing industry equipment has single separation function, no 'positioning-expanding-grabbing-split-warehousing' integrated continuous operation capability, and manual transfer and connection are still needed between working procedures. The prior art scheme has the defects that the prior art scheme cannot adapt to the operation requirement of a large-scale standardized disassembly production line, has low automation degree and high manual dependency, needs manual intervention in the links of separating main terminals, classifying bottom shells, warehousing the materials and the like, has high labor intensity and high labor cost, cannot realize continuous automatic operation of the whole line, has low separation efficiency and mismatching beats, has low separation speed of manual or simple semi-automatic equipment, cannot match operation beats with the prior automatic procedures such as tin melting, slag removal and the like, easily causes the process blockage, restricts the capacity of the whole line, has poor separation stability, easily causes the damage or residue of the materials, has the spreading force of the manual or simple mechanism and uncontrollable position, easily causes deformation and breakage of the main terminals or damage of the bottom shells, reduces the recovery yield, has the shortages of special shunt conveying and warehousing mechanisms, has easy mixed placement of the main terminals and the bottom shells, subsequently needs secondary sorting, increases the process cost, cannot realize the functions of automatic warehousing and reminding the warehouse, has poor whole line performance, cannot realize signal synchronization and beat automatic operation with the front end flow, is difficult to realize automatic operation and complete operation, and is difficult to disassemble the whole line, and is under the current conditions of the current state that the current state of the whole line is not completely-integrated, has low in the current state, and the current state of the current state is not has been completely disassembled, and is completely separated by the main production line. Disclosure of Invention The invention aims to provide a full-automatic main terminal separation and bottom shell warehouse entry device for disassembling an electric energy meter, which aims to solve the problems in the prior art. In order to achieve the above purpose, the present invention provides the following