阅读说明：本技术 电气环网柜组件、配件组装线 (Electrical ring main unit assembly and accessory assembly line ) 是由 白杨 李正勤 陈斌禾 于 2021-06-21 设计创作，主要内容包括：本发明涉及电气环网柜组件、配件组装线,包括工序衔接的上料传送部、打包组件及输出机械部；上料传送部,其上设置有载有折叠包装箱的承载部；打包组件包括打包张开部、打包中转部及打包装载部；在打包装载部上方设置有配件送入部的输出端；上料传送部,其包括传送部；用于将承载部输送到打包张开部输入端上方；承载部,具有推送机械手,用于将折叠包装箱逐个送到打包张开部输入端；打包张开部,具有若干机械手及吸盘,用于将折叠包装箱打开形成空箱子；在打包张开部下方设置有底部折叠机械手,用于对空箱子底部侧帮折叠；本发明设计合理、结构紧凑且使用方便。(The invention relates to an electric ring main unit assembly and accessory assembly line, which comprises a feeding conveying part, a packing assembly and an output mechanical part which are connected in a working procedure; the feeding conveying part is provided with a bearing part loaded with the folding packing box; the packaging assembly comprises a packaging opening part, a packaging transfer part and a packaging loading part; an output end of the accessory feeding part is arranged above the packing and loading part; a feeding conveying part including a conveying part; the conveying device is used for conveying the bearing part to the upper part of the input end of the packing and opening part; the bearing part is provided with a pushing manipulator and is used for sending the folded packing boxes to the input end of the packing and opening part one by one; the packaging and opening part is provided with a plurality of mechanical arms and suckers and is used for opening the folding packaging box to form an empty box; a bottom folding manipulator is arranged below the packing and opening part and is used for folding the side wall at the bottom of the empty box; the invention has reasonable design, compact structure and convenient use.)

1. An electrical ring main unit assembly, its characterized in that: comprises a case outer body (10) for mounting electrical controls; a front panel door (11) is provided on the box outer case (10); the front panel door (11) is provided with a pinch plate lock hole (17);

an electromagnetic control lock base inserting core (22) and a lock base push rod (23) are arranged on the side wall of the box outer shell (10);

the lock base inserting core (22) is electrified to leave the pinch plate lock hole (17), and the lock base push rod (23) is electrified to push the front panel door (11) to unlock;

primary coils of the cabinet lock transformers (24) are connected to the corresponding power transmission branches; a secondary coil of the cabinet lock transformer (24) outputs two paths of direct current, one path is connected with a voltage reduction module (26), the other path is connected with a controller (29), and the output end of the voltage reduction module (26) is respectively connected with a PLC module (27) and a touch screen (28);

the PLC module (27) interacts with the touch screen (28);

the output end of the PLC module (27) is connected with a controller (29);

the controller (29) is connected with an electromagnet coil (30); an electromagnet base (31) is arranged on the side part of the electromagnet coil (30);

the electromagnet base (31) is respectively connected with a lock seat push rod (23) through a push rod spring (32) in a guiding way and is connected with a lock seat insert core (22) through an insert core spring (33) in a guiding way;

the electromagnet coil (30) generates magnetism to attract after being electrified, so that the lock seat inserting core (22) retracts backwards and the lock seat push rod (23) extends out.

2. The electrical ring main unit assembly as claimed in claim 1, wherein: a voltmeter (25) is connected beside the secondary coil of the cabinet lock transformer (24).

3. A fitting assembly line, characterized by: comprises a feeding and conveying part (40), a packing component (42) and an output mechanical part (47) which are connected in working procedures;

a feeding conveying part (40) which is provided with a bearing part (41) for bearing the folding packing box;

the packing assembly (42) comprises a packing opening part (43), a packing transfer part (44) and a packing loading part (45); an output end of an accessory feeding part (46) is arranged above the packing and loading part (45);

a feeding transport section (40) including a transport section; for conveying the carrying part (41) above the input end of the packing and opening part (43);

the bearing part (41) is provided with a pushing manipulator and is used for sending the folded packing boxes to the input end of the packing and opening part (43) one by one;

a packing and opening part (43) which is provided with a plurality of mechanical arms and suckers and is used for opening the folding packing box to form an empty box; a bottom folding manipulator is arranged below the packing and opening part (43) and is used for folding the side wall at the bottom of the empty box; the bottom folding manipulator is matched with a rubberizing machine and used for rubberizing an adhesive tape to the bottom of the empty box;

the packing transfer part (44) is provided with a moving part and a sucker arranged on the moving part so as to adsorb the bottom of the empty box and is used for conveying the empty box to a corresponding station of the packing loading part (45);

a parts feeding section (46) having a parts transfer section for transferring the parts fed in corresponding processes, the parts feeding section (46) being for feeding the electric devices to be mounted outputted from the parts transfer section into an empty box at the pack loading section (45);

a pack loading section (45) having a top manipulator for folding the top side of a fully loaded box; the top manipulator is matched with a gluing machine and is used for packaging the full-load box after being folded through a glue strip;

and an output mechanical part (47) which is provided with a sucker arranged on the moving part and is used for receiving and outputting the empty boxes from the packing transfer part (44).

4. The fitment assembly line of claim 3, wherein:

the feeding conveying part (40) comprises a feeding swing frame (49), and a feeding conveying belt (48) is arranged on the feeding swing frame (49); the bearing part (41) comprises a feeding moving bracket (50) arranged on a feeding conveyor belt (48); a loading bearing frame (51) with an opening at one side of the longitudinal front surface is arranged on the loading moving bracket (50); a feeding moving frame part (52) is movably arranged at the bottom of one side of the longitudinal back surface of the feeding bearing frame (51); a loading frame one-way spring return side baffle (53) which is split to two sides is arranged at an opening on one side of the longitudinal front surface, and a loading side channel (54) is arranged on the transverse side of the loading bearing frame (51);

a traction part arranged in the feeding side channel (54);

a feeding front swing baffle arm (56) is arranged at an opening on one side of the longitudinal front surface;

the feeding swing frame (49) obliquely sends a feeding bearing frame (51) preloaded with the folded packing box to the upper part of the input end of the packing opening part (43), a feeding frame one-way spring reset side baffle (53) is opened, and a feeding front swing baffle arm (56) is turned over and is used for abutting against the side wall of the packing box with an opening on one side of the longitudinal front side; when the feeding belt upper opening push plate (55) pushes forward a stroke of one packing box in the feeding bearing frame (51), the stop arm (56) swings the stroke of one packing box before feeding so that the packing boxes are output one by one.

5. The fitment assembly line of claim 3, wherein:

the packing opening part (43) also comprises a packing longitudinal guide rail (57) for receiving the fallen folded packing box, and a packing longitudinal pushing arm (67) is matched on the packing longitudinal guide rail (57) and used for translating the packing box on the packing longitudinal guide rail (57) to the position above the packing shaping opening station (58); a packing swing side push plate (68) is matched on the packing longitudinal guide rail (57) and is used for laterally supporting the side wall of the packing box falling to the packing, shaping and opening station (58);

the upper end part of a packaging and shaping arc-shaped guide bent arm (59) with a suspended lower end and a transverse side swinging plate (78) are respectively arranged on the two transverse sides of the packaging and shaping opening station (58);

the output end of the packing longitudinal guide rail (57) is provided with the upper end part of a packing shaping feeding arc rod (60) with the lower end suspended;

a packing and shaping back plate ejector rod (62) is longitudinally moved on the other longitudinal side of the packing and shaping opening station (58), and the upper end part of a packing and shaping moving back arc rod (61) with the lower end suspended is arranged on the packing and shaping back plate ejector rod (62).

6. The fitment assembly line of claim 3, wherein: packing transfer portion (44) and/or output machine portion (47), including set up on the removal portion be used for adsorbing the removal base lift sucking disc (69) of packing box bottom and be used for adsorbing the removal side of packing box lateral wall and inhale push rod (70).

7. The fitment assembly line of claim 3, wherein:

the packing and opening part (43) comprises a packing secondary change station (63) arranged on one transverse side of the packing, shaping and opening station (58), and the output mechanical part (47) receives the idle packing box conveyed by the packing transfer part (44);

a third packing loading station (64) at one longitudinal side of the second packing changing station (63) is provided with packing side clamping spring pieces (65) which are transversely and symmetrically arranged,

and a packing lower pressure head sucker (66) is respectively movably arranged above the third packing loading station (64) and the packing shaping opening station (58) so as to adsorb and drive the packing box to lift and/or translate.

8. The fitment assembly line of claim 3, wherein:

the accessory feeding part (46) comprises an accessory partition box body (71) which is positioned above the packing and loading part (45) and is through at the lower part; the falling openings of each grid of the accessory partition box body (71) are arranged at intervals;

an input end of an accessory transfer conveyor belt (72) is arranged below the accessory separating box body (71), and an accessory longitudinal grid baffle plate (73) is arranged in the middle of the accessory transfer conveyor belt (72);

several accessory acceleration pushers (74) are provided in the accessory transfer conveyor (72) to accelerate the dropping accessories from the accessory compartment (71) away from the output end of the accessory transfer conveyor (72) and into the packaging box.

9. The fitment assembly line of claim 4, wherein: when the stroke of the upper opening push plate (55) of the feeding belt reaches a set distance, the feeding moving frame portion (52) moves towards the opening on one side of the longitudinal front surface, and after the distance is shortened, the rest packing boxes are continuously pushed;

an accessory guide funnel (75) is arranged at the output end of the accessory transfer conveyor belt (72);

accelerated pushing of falling fitments off the output end of the fitment transfer conveyor (72) into a fitment guide funnel (75) to cause the fitments to spill into the carton;

at least one side wall of the accessory guide funnel (75) is provided with an accessory funnel adjusting side plate (76) for adjusting the longitudinal width of the funnel; a fitting funnel lower baffle (77) is provided at the lower outlet of the fitting guide funnel (75).

10. An electric looped netowrk cabinet which characterized in that: comprising the electrical ring main unit assembly of claim 1; an electrical ring main unit assembly is matched with accessories packaged by a packing box passing through the accessory assembly line of claim 3.

Technical Field

The invention relates to an electric ring main unit assembly line and an accessory assembly line, which can be applied to electric control assemblies for installing circuit breakers, electric control pieces or electric meters and the like so as to realize auxiliary protection and supporting installation.

Background

The ring main unit is an electrical device with a group of power transmission and distribution devices arranged in a metal or nonmetal insulating cabinet body or made into an assembled interval ring main power supply unit, and the core components of the ring main unit are a load switch and a fuse, wherein the load switch is used for controlling a high-voltage loop, and the fuse is used for protecting the high-voltage loop. The ring main unit is widely applied to distribution stations and box type substations of load centers such as urban residential districts, high-rise buildings, factory enterprises and the like.

Because the inside of looped netowrk cabinet is provided with high-tension apparatus and ammeter, it is very dangerous action to open the looped netowrk cabinet under the circumstances of circular telegram, and current looped netowrk cabinet circuit floodgate and blocked mechanical system are two independent mechanisms, and under the circumstances that the circuit floodgate was opened, open blocked mechanical system and do not have any suggestion, lead to the staff easily to ignore the circuit and whether circular telegram to easily lead to the emergence of accident.

Disclosure of Invention

The invention aims to solve the technical problem of providing an electric ring main unit assembly, an accessory assembly line and an electric ring main unit accessory assembly process.

In order to solve the problems, the technical scheme adopted by the invention is as follows:

an electrical ring main unit assembly comprises an outer box shell used for installing an electrical control component; a front panel door provided in the box outer case; the front panel door is provided with a buckle plate lock hole;

the side wall of the box outer shell is provided with an electromagnetic control lock seat insert core and a lock seat push rod;

the lock base insertion core is electrified to leave the buckle plate lock hole, and the lock base push rod is electrified to push the front panel door of the outer top to unlock;

primary coils of the cabinet lock transformers are connected to the corresponding power transmission branches; the secondary coil of the cabinet lock transformer outputs two paths of direct currents, one path is connected with a voltage reduction module, the other path is connected with a controller, and the output end of the voltage reduction module is respectively connected with a PLC module and a touch screen;

the PLC module interacts with the touch screen;

the output end of the PLC module is connected with the controller;

the controller is connected with an electromagnet coil; an electromagnet base is arranged on the side part of the electromagnet coil;

the electromagnet base is respectively connected with a lock seat push rod through a push rod spring guide and connected with a lock seat insert through an insert core spring guide;

the electromagnet coil is electrified and then magnetically attracted, so that the lock base insertion core retracts and the lock base push rod extends out.

As a further improvement of the above technical solution:

a voltmeter is connected beside the secondary coil of the cabinet lock transformer.

An accessory assembly line comprises a feeding conveying part, a packing assembly and an output mechanical part which are connected in working procedures;

the feeding conveying part is provided with a bearing part loaded with the folding packing box;

the packaging assembly comprises a packaging opening part, a packaging transfer part and a packaging loading part; an output end of the accessory feeding part is arranged above the packing and loading part;

a feeding conveying part including a conveying part; the conveying device is used for conveying the bearing part to the upper part of the input end of the packing and opening part;

the bearing part is provided with a pushing manipulator and is used for sending the folded packing boxes to the input end of the packing and opening part one by one;

the packaging and opening part is provided with a plurality of mechanical arms and suckers and is used for opening the folding packaging box to form an empty box; a bottom folding manipulator is arranged below the packing and opening part and is used for folding the side wall at the bottom of the empty box; the bottom folding manipulator is matched with a rubberizing machine and used for rubberizing an adhesive tape to the bottom of the empty box;

the packing transfer part is provided with a moving part and a sucker arranged on the moving part so as to adsorb the bottom of the empty box and is used for conveying the empty box to a corresponding station of the packing loading part;

a parts feeding section having a parts transfer section for transferring the parts fed in corresponding processes, the parts feeding section for feeding the electric devices to be mounted output from the parts transfer section into an empty box located at the packing loading section;

a packing and loading part provided with a top manipulator for folding the top side of the full-load box; the top manipulator is matched with a gluing machine and is used for packaging the full-load box after being folded through a glue strip;

and the output mechanical part is provided with a sucker arranged on the moving part and is used for receiving and outputting the empty boxes from the packing transfer part.

As a further improvement of the above technical solution:

the feeding conveying part comprises a feeding swing frame, and a feeding conveying belt is arranged on the feeding swing frame; the bearing part comprises a feeding moving bracket arranged on the feeding conveyor belt; a loading bearing frame with an opening at one side of the longitudinal front surface is arranged on the loading moving bracket; a feeding moving frame part is movably arranged at the bottom of one side of the longitudinal back surface of the feeding bearing frame; a loading frame one-way spring reset side baffle which is split to two sides is arranged at an opening on one side of the longitudinal front surface, and a loading side channel is arranged on the transverse side wall of the loading bearing frame;

a traction part is arranged in the feeding side channel;

a feeding front swing stop arm is arranged at an opening on one side of the longitudinal front surface;

the feeding swing frame obliquely sends the feeding bearing frame preloaded with the folded packing box to the upper part of the input end of the packing opening part, the feeding frame one-way spring reset side baffle is opened, and the swing baffle arm is turned over before feeding and is used for abutting against the side wall of the packing box with an opening on one side of the longitudinal front side; the stroke of every forward propelling movement of material loading area upper shed push pedal is located a packing box in the material loading carriage, and the stroke of a packing box of swing simultaneously of swing blend arm before the material loading to make the packing box export one by one.

The packing and opening part also comprises a packing longitudinal guide rail for receiving the falling and folded packing box, and a packing longitudinal pushing arm is matched on the packing longitudinal guide rail and used for translating the packing box on the packing longitudinal guide rail to the position above the packing, shaping and opening station; a packing swing side push plate is matched on the packing longitudinal guide rail and used for laterally supporting the side wall of the packing box falling to the packing, shaping and opening station;

the upper end part of a packaging and shaping arc-shaped guide bent arm with a suspended lower end and a transverse side swinging plate are respectively arranged on the transverse two sides of the packaging and shaping opening station;

the output end of the packing longitudinal guide rail is provided with the upper end part of a packing shaping feeding arc rod with the lower end suspended in the air;

and a packing and shaping back plate ejector rod is longitudinally moved on the other longitudinal side of the packing and shaping opening station, and the upper end part of a packing and shaping moving back arc rod with a suspended lower end is arranged on the packing and shaping back plate ejector rod.

And the packing transfer part and/or the output mechanical part comprise a movable base lifting sucker arranged on the movable part and used for adsorbing the bottom of the packing box and a movable side suction push rod used for adsorbing the side wall of the packing box.

The packaging opening part comprises a packaging secondary change station arranged on one transverse side of the packaging shaping opening station, and the output mechanical part is used for bearing the unloaded packaging box conveyed by the packaging transfer part;

a third packing loading station at one longitudinal side of the second packing station, which is provided with packing side clamping spring pieces arranged transversely and symmetrically,

and a packing lower pressure head sucker is respectively movably arranged above the third packing loading station and the packing shaping opening station so as to adsorb and drive the packing box to lift and/or translate.

The accessory feeding part comprises an accessory separation box body which is positioned above the packing and loading part and is through at the lower part; the falling openings of each grid of the accessory separation box body are arranged at intervals;

an input end of an accessory transfer conveyor belt is arranged below the accessory separation box body, and an accessory longitudinal grid baffle is arranged in the middle of the accessory transfer conveyor belt;

a plurality of accessory acceleration push rods are arranged on the accessory transfer conveyor to accelerate the accessories falling from the accessory separation box to leave from the output end of the accessory transfer conveyor and scatter the accessories into the packing box.

After the stroke of the push plate with the upper opening of the feeding belt reaches a set distance, the feeding moving frame moves towards the opening on one side of the longitudinal front side, and after the distance is shortened, the rest packing boxes are continuously pushed;

an accessory guide funnel is arranged at the output end of the accessory transfer conveyor belt;

the falling fitment is accelerated to push away from the fitment transfer conveyor output into a fitment guide funnel, thereby causing the fitment to fall into the carton;

at least one side wall of the accessory guide funnel is provided with an accessory funnel adjusting side plate so as to adjust the longitudinal width of the funnel; the lower outlet of the accessory guide funnel is provided with an accessory funnel lower baffle.

An electrical ring main unit comprises an electrical ring main unit assembly; the electric ring main unit assembly is matched with accessories packaged by a packing box passing through an accessory assembly line.

An assembly process for accessories of an electric ring main unit comprises the following steps,

s1, placing the pre-folded packing box in the bearing part;

s2, the loading conveying part conveys the bearing part to the upper part of the input end of the packing and opening part;

s3, the pushing manipulator of the bearing part sends the folded packing boxes to the input end of the packing and opening part one by one;

s4, firstly, the packing and opening part opens the folding packing box to form an empty box through a plurality of mechanical arms and suckers; then, folding the side wall of the bottom of the empty box by a bottom folding manipulator; secondly, matching a bottom folding manipulator with a gluing machine, and gluing an adhesive tape to the bottom of the empty box;

s5, firstly, the packing transfer part adsorbs the bottom of the empty box, and the empty box is sent to a packing secondary change station of the packing loading part and is connected with the output mechanical part; then, the output mechanical part sends the empty boxes to a packing secondary change station;

s6, at the packing secondary change station, the accessory feeding part feeds the electric device to be installed output by the accessory conveying part into an empty box at the packing loading part;

s7, firstly, the packing and loading part folds the top side of the full-load box through a top manipulator; then, the top manipulator is matched with a gluing machine, and the full-loaded box is folded and packaged through a rubber strip;

and S8, the output mechanical part receives and outputs the empty boxes from the packing transfer part.

As a further improvement of the above technical solution:

in S5 and/or S8, the packing box is sucked by moving the base lifting suction cup and the side suction push rod.

An electrical ring main unit accessory assembling process comprises the following steps of S2, a loading conveying part conveys a bearing part to the upper part of an input end of a packing and opening part; the feeding swing frame obliquely sends the feeding bearing frame preloaded with the folded packing box to the upper part of the input end of the packing opening part, the feeding frame one-way spring reset side baffle is opened, and the swing baffle arm is turned over before feeding and is used for abutting against the side wall of the packing box with an opening on one side of the longitudinal front side;

s3, the pushing manipulator of the bearing part sends the folded packing boxes to the input end of the packing and opening part one by one; firstly, swinging a baffle arm and simultaneously swinging the stroke of one packing box before feeding every time when an opening push plate on a feeding belt forwards pushes the stroke of one packing box in a feeding bearing frame so as to output the packing boxes one by one; then, after the stroke of the opening push plate on the feeding belt reaches a set distance, the feeding moving frame moves towards the opening on one side of the longitudinal front side, and after the distance is shortened, the rest packing boxes are continuously pushed.

An electric ring main unit accessory assembling process comprises the following steps of S4, firstly, according to different packages

Boxing the specification, and moving a packing and shaping back plate ejector rod to adjust the longitudinal width; then, packing the folded packing box which falls down and is supported by the longitudinal guide rail; secondly, the packing box on the packing longitudinal guide rail is translated to the position above a packing, shaping and opening station by a packing longitudinal pushing arm; thirdly, the transverse side swinging plate moves transversely to transversely press the packing box to open the packing box; then, a bottom folding manipulator folds the side upper at the bottom of the empty box, the bottom folding manipulator is matched with a gluing machine, and an adhesive tape is pasted at the bottom of the empty box; then, the packing lower pressure head sucker adsorbs the inner bottom surface of the packing box, the packing box is conveyed into the arc rod along the packing and shaping arc guide bent arm, the back arc rod and the packing and shaping movable arc rod, and the packing box is pressed downwards to a packing and shaping opening station; then, the packing swing side push plate is laterally supported to fall to the side wall of the packing box at the packing, shaping and opening station, and the packing and shaping arc-shaped guide bent arm is in elastic contact with the corresponding outer side wall of the packing box; and thirdly, pressing the packaging box downwards by the lower packing head sucker to leave the packing, shaping and opening station.

An electrical ring main unit accessory assembling process executes the following steps of S6, at a packing secondary change station, firstly, outputting an accessory to be installed to an electric device through an accessory transmission part, transmitting the electric device to a grid corresponding to an accessory separation box body, and enabling the accessory to fall into an accessory transfer conveyor belt at intervals through a longitudinal grid baffle block of the accessory; then, part accessories falling from the corresponding grids of the accessory separation box body are pushed in an accelerating mode through an accessory accelerating push rod, leave from the output end of the accessory transfer conveyor belt and are scattered into a packaging box; secondly, the grids and the longitudinal grid baffle plates of the accessories are transversely utilized for blocking, and the speed difference is utilized longitudinally, so that the accessories are scattered in the packaging box;

s7, firstly, the packing and loading part folds the top side of the full-load box through a top manipulator; and then, the top manipulator is matched with a gluing machine, and the full-loaded box is folded and packaged by a rubber strip. The invention has the advantages of reasonable design, low cost, firmness, durability, safety, reliability, simple operation, time and labor saving, capital saving, compact structure and convenient use.

Drawings

Fig. 1 is a schematic view of a front panel door structure of the present invention.

Fig. 2 is a schematic view of the structure of the case of the present invention.

Fig. 3 is a schematic diagram of the wiring usage structure of the present invention.

FIG. 4 is a schematic view of the structure of the moving side suction push rod of the present invention.

Fig. 5 is a schematic structural diagram of the loading frame of the present invention.

FIG. 6 is a schematic view of the bale side clamp spring leaf of the present invention.

FIG. 7 is a schematic view of the structure of the moving side suction push rod of the present invention.

Wherein: 1. a high voltage line; 2. a transformer station part; 3. monitoring the extension set; 4. a branch box; 5. an electrical component; 6. each branch table; 7. summarizing; 8. a concentrator; 9. an LTU host component; 10. an outer case body; 11. a front panel door; 12. a door panel L-shaped buckle plate; 13. a retractable buckle plate; 14. a pinch plate guide rod; 15. a pinch plate return spring; 16. elastic steel balls of the pinch plates; 17. the buckle plate is locked in the hole; 18. a door panel torsion spring; 19. a door lock seat; 20. a lock seat process inclined plane; 21. a lock base positioning groove; 22. a lock base inserting core; 23. a lock seat push rod; 24. a cabinet lock transformer; 25. a voltmeter; 26. a voltage reduction module; 27. a PLC module; 28. a touch screen; 29. a controller; 30. an electromagnet coil; 31. an electromagnet base; 32. a push rod spring; 33. and a ferrule spring. 40. A feeding conveying part; 41. a bearing part; 42. a packaging component; 43. a packing and opening part; 44. a packing transfer part; 45. a packing and loading part; 46. an accessory feeding section; 47. an output mechanism section; 48. a feeding conveyor belt; 49. a feeding swing frame; 50. a feeding moving bracket; 51. a loading bearing frame; 52. a feeding moving frame part; 53. the feeding frame one-way spring resets the side baffle; 54. a feeding side channel; 55. the upper opening push plate of the feeding belt; 56. swinging the retaining arm before feeding; 57. packing the longitudinal guide rails; 58. packaging, shaping and opening the station; 59. packing and shaping the arc-shaped guide bent arm; 60. packaging, shaping and feeding into an arc rod; 61. packing and shaping the movable back arc rod; 62. packing and shaping a back plate ejector rod; 63. packaging a secondary change station; 64. a third loading station for packing; 65. clamping the spring piece at the packing side; 66. packing a lower pressure head sucker; 67. a packing longitudinal pushing arm; 68. packing and swinging the side push plate; 69. moving the base to lift the sucker; 70. moving the side suction push rod; 71. the fittings separate the box body; 72. an accessory transfer conveyor belt; 73. longitudinal lattice baffles of the fittings; 74. an accessory acceleration push rod; 75. the accessory guide funnel; 76. an accessory funnel adjustment side plate; 77. a fitting funnel lower baffle; 78. a transverse side swing plate.

Detailed Description

As shown in fig. 1 to 6, the electrical ring main unit assembly of the present embodiment includes, as an embodiment, an outer case body 10 for mounting electrical control components.

As an embodiment, the accessory assembly line of the present embodiment includes a feeding and conveying portion 40, a packing assembly 42 and an output mechanism 47;

a loading and conveying part 40 on which a carrying part 41 carrying the folded packing boxes is arranged;

the packing assembly 42 includes a packing opening part 43, a packing transit part 44, and a packing loading part 45; an output end of the accessory feeding section 46 is provided above the packing and loading section 45;

a feeding conveyance section 40 including a conveyance section; for feeding the carrying part 41 above the input end of the baling opening part 43;

a bearing part 41 which is provided with a pushing manipulator and is used for sending the folded packing boxes to the input end of a packing and opening part 43 one by one;

a packing and opening part 43 which is provided with a plurality of mechanical arms and suckers and is used for opening the folding packing box to form an empty box; a bottom folding manipulator is arranged below the packing and opening part 43 and is used for folding the side wall at the bottom of the empty box; the bottom folding manipulator is matched with a rubberizing machine and used for rubberizing an adhesive tape to the bottom of the empty box;

a packing transfer part 44 having a moving part and a suction cup provided on the moving part to suck the bottom of the empty box for delivering the empty box to a station corresponding to the packing loading part 45;

a parts feeding section 46 having a parts transfer section to transfer the parts fed corresponding to the processes, the parts feeding section 46 for feeding the electric devices to be mounted output from the parts transfer section into the empty boxes at the packing loading section 45;

a pack loading section 45 having a top manipulator to fold the top side of the fully loaded box; the top manipulator is matched with a gluing machine and is used for packaging the full-load box after being folded through a glue strip;

and a discharging mechanism 47 having a suction cup provided on the moving portion for receiving and discharging the empty box from the packing relay 44.

The feeding conveying part 40 comprises a feeding swing frame 49, and a feeding conveying belt 48 is arranged on the feeding swing frame 49; the carrying part 41 comprises a feeding moving bracket 50 arranged on a feeding conveyor belt 48; a loading bearing frame 51 with an opening at one side of the longitudinal front surface is arranged on the loading moving bracket 50; a feeding moving frame part 52 is movably arranged at the bottom of one side of the longitudinal back of the feeding bearing frame 51; a feeding frame one-way spring return side baffle 53 with two sides split is arranged at an opening at one side of the longitudinal front surface, and a feeding side channel 54 is arranged on the transverse side of the feeding bearing frame 51;

a drawing portion provided in the loading-side passage 54;

a feeding front swing baffle arm 56 is arranged at an opening on one side of the longitudinal front surface;

the feeding swing frame 49 obliquely sends the feeding bearing frame 51 preloaded with the folded packing box to the upper part of the input end of the packing opening part 43, the feeding frame one-way spring reset side baffle 53 is opened, and the feeding front swing baffle arm 56 is turned over and used for abutting against the side wall of the packing box with an opening at one side of the longitudinal front side; the swing arm 56 swings the stroke of one packing box before feeding every time the feeding belt opening push plate 55 pushes forward a packing box in the feeding bearing frame 51, so that the packing boxes are output one by one.

The packing and opening part 43 further comprises a packing longitudinal guide rail 57 for receiving the fallen and folded packing box, and a packing longitudinal pushing arm 67 is matched on the packing longitudinal guide rail 57 and used for translating the packing box on the packing longitudinal guide rail 57 to the upper part of the packing, shaping and opening station 58; a packing swing side push plate 68 is matched on the packing longitudinal guide rail 57 and used for laterally supporting the side wall of the packing box falling to the packing, shaping and opening station 58;

the upper end part of a packaging shaping arc-shaped guide bent arm 59 with a suspended lower end and a transverse side swinging plate 78 are respectively arranged at the transverse two sides of the packaging shaping opening station 58;

the output end of the packing longitudinal guide rail 57 is provided with the upper end part of a packing shaping feeding arc rod 60 with the lower end suspended;

a packing and shaping back plate push rod 62 is longitudinally moved on the other longitudinal side of the packing and shaping opening station 58, and the upper end part of a packing and shaping movable back arc rod 61 with the lower end suspended is arranged on the packing and shaping back plate push rod 62.

The packing transfer part 44 and/or the output mechanism part 47 includes a movable base lifting suction cup 69 arranged on the movable part for sucking the bottom of the packing box and a movable side sucking push rod 70 for sucking the side wall of the packing box.

A packing and opening part 43 which comprises a packing secondary change station 63 arranged at one side of the packing and shaping opening station 58 in the transverse direction, and an output mechanical part 47 which receives the idle packing box conveyed by the packing transfer part 44;

a packing third loading station 64 at one side of the packing secondary changing station 63 in the longitudinal direction, having packing side holding spring pieces 65 arranged laterally symmetrically,

and a packing lower pressure head suction cup 66 is respectively and movably arranged above the third packing loading station 64 and the packing shaping opening station 58 so as to adsorb and drive the packing box to lift and/or translate.

The accessory feeding section 46 includes an accessory partition box 71 positioned above the packing and loading section 45 and having a lower portion thereof penetrating therethrough; the falling openings of each grid of the accessory partition box body 71 are arranged at intervals;

an input end of an accessory transfer conveyor belt 72 is arranged below the accessory separation box body 71, and an accessory longitudinal grid baffle 73 is arranged in the middle of the accessory transfer conveyor belt 72;

several fitment acceleration pushers 74 are provided at the fitment transfer conveyor 72 to accelerate the dropping fitments from the fitment divider box 71 away from the output end of the fitment transfer conveyor 72 and into the carton.

When the stroke of the feeding belt opening push plate 55 reaches a set distance, the feeding moving frame portion 52 moves towards the opening on the longitudinal front side, and after the distance is shortened, the rest packing boxes are continuously pushed;

an accessory guide hopper 75 is arranged at the output end of the accessory transfer conveyor belt 72;

drop off fitments are accelerated to push off the output end of fitment transfer conveyor 72 into fitment guide funnel 75, thereby allowing the fitments to spill into the carton;

a fitting funnel adjustment side plate 76 is provided on at least one side wall of the fitting guide funnel 75 to adjust the longitudinal width of the funnel; at the lower outlet of the fitment guide funnel 75 is a fitment funnel lower baffle 77.

As an embodiment, the electrical ring main unit of the embodiment includes an electrical ring main unit assembly; the electric ring main unit assembly is matched with accessories packaged by a packing box passing through an accessory assembly line.

Referring to fig. 1-7, the present invention realizes the quantitative packaging and storage of the electric devices required by each cabinet by prefabricating conventional equipment (part of the equipment is not shown), combining a feeding and conveying part 40, a bearing part 41, a packaging assembly 42, a packaging and opening part 43, a packaging and transferring part 44, a packaging and loading part 45, a part feeding part 46 and an output mechanical part 47. The feeding conveyor belt 48 realizes swing inclination through a feeding swing frame 49, the feeding moving bracket 50 realizes moving drive, the feeding bearing frame 51, the feeding moving frame part 52, the feeding frame one-way spring reset side baffle 53, the feeding side channel 54, the feeding belt upper opening push plate 55, the feeding front swing baffle arm 56 realizes quantitative control, realizes one-by-one box body output, a packing longitudinal guide rail 57, a packing shaping opening station 58, a packing shaping arc guide bent arm 59, a packing shaping feeding arc rod 60, a packing shaping moving back arc rod 61, a packing shaping back plate ejector rod 62 realizes packing box extrusion guide forming, a packing secondary change station 63, a packing third loading station 64 realizes conveying, a packing side clamping spring sheet 65 realizes guide and elastic clamping, a packing lower pressure head sucker 66 realizes pressing and adsorption movement, a packing longitudinal pushing arm 67, the packing swing side push plate 68 realizes clamping and forming, the base lifting suction cup 69 is moved, and the side suction push rod 70 is moved to realize movement. The fittings separating box body 71, the fittings transfer conveyor belt 72, the fittings longitudinal grid baffle 73 and the fittings accelerating push rod 74 realize the spacing distribution and the accelerating movement of the fittings, thereby realizing the scattering and boxing. Preferably, the accessory guide funnel 75, the accessory funnel adjustment side plate 76, and the accessory funnel lower baffle plate 77 realize the guidance of the small box.

The assembly process of the electrical ring main unit accessories of the embodiment executes the following steps,

s1, placing the pre-folded packing cases in the carrying part 41 into the carrying part 41;

s2, the loading conveying part 40 conveys the bearing part 41 to the upper part of the input end of the packing and opening part 43;

s3, the pushing manipulator of the bearing part 41 sends the folded packing boxes to the input end of the packing and opening part 43 one by one;

s4, firstly, the packing and opening part 43 opens the folding packing box to form an empty box through a plurality of mechanical arms and suckers; then, folding the side wall of the bottom of the empty box by a bottom folding manipulator; secondly, matching a bottom folding manipulator with a gluing machine, and gluing an adhesive tape to the bottom of the empty box;

s5, first, the packing transfer unit 44 sucks the bottom of the empty box, sends the empty box to the packing secondary changing station 63 of the packing and loading unit 45, and transfers the empty box to the output mechanism 47; then, the output mechanism 47 sends the empty box to the packing secondary change station 63;

s6, at the packing secondary changing station 63, the component feeding section 46 feeds the electric device to be mounted output from the component conveying section to an empty box at the packing loading section 45;

s7, firstly, the packing and loading part 45 folds the top side of the full-load box through a top manipulator; then, the top manipulator is matched with a gluing machine, and the full-loaded box is folded and packaged through a rubber strip;

s8, the output mechanism 47 receives and outputs the empty box from the packing transfer unit 44.

In S5 and/or S8, the packing box is sucked by moving the base elevating suction cup 69 and the side suction push rod 70.

The assembly process of the electrical ring main unit accessories of the embodiment includes the following steps, S2, the loading and conveying part 40 conveys the bearing part 41 to the upper part of the input end of the packing and opening part 43; the feeding swing frame 49 obliquely sends the feeding bearing frame 51 preloaded with the folded packing box to the upper part of the input end of the packing opening part 43, the feeding frame one-way spring reset side baffle 53 is opened, and the feeding front swing baffle arm 56 is turned over and used for abutting against the side wall of the packing box with an opening at one side of the longitudinal front side;

s3, the pushing manipulator of the bearing part 41 sends the folded packing boxes to the input end of the packing and opening part 43 one by one; firstly, when the feeding belt upper opening push plate 55 pushes forward a stroke of one packing box in the feeding bearing frame 51, the swing stop arm 56 swings the stroke of one packing box before feeding so as to output the packing boxes one by one; then, when the stroke of the feeding belt opening push plate 55 reaches a set distance, the feeding moving frame portion 52 moves toward the opening on the front side in the longitudinal direction, and after the distance is shortened, the remaining packing boxes are continuously pushed.

As an embodiment, the assembly process of the electrical ring main unit accessory of the embodiment executes the following steps, S4, first, according to different packing box specifications, the push rod 62 of the packing and shaping back plate is moved to adjust the longitudinal width; then, the packing longitudinal guide rail 57 receives the falling folded packing box; secondly, the packing box on the packing longitudinal guide rail 57 is translated to the position above the packing, shaping and opening station 58 by the packing longitudinal pushing arm 67; again, the transverse side swing plate 78 moves transversely to squeeze the box transversely to open it; then, a bottom folding manipulator folds the side upper at the bottom of the empty box, the bottom folding manipulator is matched with a gluing machine, and an adhesive tape is pasted at the bottom of the empty box; then, the packing lower pressure head sucker 66 adsorbs the inner bottom surface of the packing box, the packing box is sent to the arc rod 60 along the packing and shaping arc guide bent arm 59, the packing and shaping movable back arc rod 61 and the packing and shaping, and is pressed downwards to the packing and shaping opening station 58; then, the side of the packing swing side push plate 68 is lifted to the side wall of the packing box at the packing, shaping and opening station 58, and the packing and shaping arc-shaped guide bent arm 59 is in elastic contact with the corresponding outer side wall of the packing box; again, the packing lower ram suction cups 66 press the package down out of the packing reforming opening station 58.

As an embodiment, the assembly process of the electrical ring main unit accessories of this embodiment executes the following steps, S6, at the packing secondary change station 63, firstly, the accessories are delivered to the electric devices to be installed through the accessory delivery part, and delivered to the grids corresponding to the accessory partition box 71, and the accessories are dropped into the accessory transfer conveyor 72 at intervals through the longitudinal accessory grid baffles 73; then, the fittings falling from the corresponding grids of the fitting partition box 71 are pushed in at an accelerated speed by the fitting acceleration push rod 74, and are separated from the output end of the fitting transfer conveyor 72 and scattered into the packing box; secondly, the grids and the longitudinal grid baffle plates 73 of the accessories are transversely utilized for blocking, and the speed difference is utilized longitudinally, so that the accessories are scattered in the packaging box;

s7, firstly, the packing and loading part 45 folds the top side of the full-load box through a top manipulator; and then, the top manipulator is matched with a gluing machine, and the full-loaded box is folded and packaged by a rubber strip.

As an example, as shown in fig. 1 to 3, a box outer case 10 has a front panel door 11; the front panel door 11 is provided with a buckle plate locking hole 17;

an electromagnetic control lock seat insert 22 and a lock seat push rod 23 are arranged on the side wall of the box outer shell 10;

the lock base inserting core 22 is electrified to leave the buckling plate lock hole 17, and the lock base push rod 23 is electrified to push the front panel door 11 outside to unlock;

a primary coil of a cabinet lock transformer 24 is connected to the corresponding power transmission branch; the secondary coil of the cabinet lock transformer 24 outputs two paths of direct current, one path is connected with a voltage reduction module 26, the other path is connected with a controller 29, and the output end of the voltage reduction module 26 is respectively connected with a PLC module 27 and a touch screen 28;

the PLC module 27 interacts with the touch screen 28;

the output end of the PLC module 27 is connected with a controller 29;

the controller 29 is connected with an electromagnet coil 30; an electromagnet base 31 is arranged on the side part of the electromagnet coil 30;

the electromagnet base 31 is respectively connected with a lock seat push rod 23 through a push rod spring 32 in a guiding way and connected with a lock seat lock core 22 through a lock core spring 33 in a guiding way;

the electromagnet coil 30 is electrified and then generates magnetism to attract, so that the lock seat inserting core 22 retracts and the lock seat push rod 23 extends out.

And a voltmeter 25 is connected beside a secondary coil of the cabinet lock transformer 24, so that monitoring is realized.

The cabinet lock transformer 24 realizes step-down and alternating current-to-direct current, the voltmeter 25 realizes voltage monitoring, the step-down module 26 realizes that the forceful electric power becomes weak current, the PLC module 27 has realized logic control, the touch-sensitive screen 28 realizes man-machine interaction, the controller 29 realizes corresponding circuit break-make according to PLC, make the electromagnet coil 30 magnetism, the electromagnet base 31 is the benchmark, the push rod spring 32, the lock pin spring 33 realizes that it is in the demagnetization, reset through the spring, thereby realize realizing the linkage reverse action to lock seat lock pin 22 and the actuation or not of lock seat push rod 23.

As an embodiment, as the improvement to the cabinet body, the case body 10 has realized through door plant torsional spring 18 that front panel door 11 elasticity is opened, and door plant L type buckle 12 installation flexible buckle 13 becomes 90 degrees and extends to door lock seat 19 lateral parts, utilizes buckle reset spring 15 to make things convenient for door plant L type buckle 12 to realize the transition of corner, can design the push rod that acts on with the spring simultaneously again in this department, and flexible buckle 13 preferably overlaps the buckle guide bar 14 of the polished rod on the door plant L type buckle 12 and leads to flexible. The corners of the edges of the door lock base 19 are provided with circular arcs, so that dead corners are avoided. Preferably, it is used. Realize the location through buckle elastic steel ball 16, make things convenient for the steel ball card to go into the groove through lock seat technology inclined plane 20, conveniently leave simultaneously, it only realizes the location as, through lock seat constant head tank 21, realize locking through buckle lockhole 17, lock seat lock pin 22 is realized locking or opening by push-and-pull such as electromagnetic drive or push rod or motor, lock seat push rod 23 and the motion of lock seat lock pin 22 interlocking direction, realize ejecting the steel ball of flexible buckle 13 from the groove, realize the dislocation, utilize the torsional spring to realize opening of door plant. After the door plant is opened, realize opening and shutting through the manipulator of taking the insulating rod, realize the closure through insulating handle, lock seat lock pin 22 can realize control through PLC etc. with lock seat push rod 23 electric drive, can carry out wireless remote control through bluetooth, infrared.

As an embodiment, the box of the present embodiment is used for the branch box 4 of the monitoring branch 3 accessing the power grid and/or the general table 7 accessing the power grid; the box comprises a box outer shell 10 fixedly arranged at the bottom; a front panel door 11 provided in the box outer case 10; a door plate L-shaped buckle plate 12 is arranged on the opening side of the front panel door 11, and a telescopic buckle plate 13 is arranged on the side part of the end part of the door plate L-shaped buckle plate 12; the telescopic buckle plate 13 is connected to the L-shaped buckle plate 12 of the door plate through a buckle plate guide rod 14 and a buckle plate return spring 15; a buckle plate elastic steel ball 16 is arranged on the vertical surface of one side of the telescopic buckle plate 13, and a buckle plate lock hole 17 is arranged on the vertical surface of the other side of the telescopic buckle plate 13; the side vertical surface of the pinch plate lock hole 17 is vertical to the side vertical surface of the pinch plate elastic steel ball 16, and the side vertical surface of the pinch plate elastic steel ball 16 is arranged towards the front panel door 11; a door lock seat 19 is arranged on the box outer shell 10, a lock seat positioning groove 21 is arranged on the door lock seat 19, and the lock seat positioning groove 21 faces the back of the box outer shell 10; a lock seat inserting core 22 and a lock seat push rod 23 are distributed on the outer side wall of the box outer shell 10; after the box outer shell 10 and the front panel door 11 are closed, the door plate L-shaped buckle plate 12 and the telescopic buckle plate 13 form a U-shaped structure so as to embrace a door lock seat 19, the elastic steel ball 16 enters the lock seat positioning groove 21, the lock seat insertion core 22 is used for being inserted into the buckle plate locking hole 17, and the lock seat push rod 23 is used for reversely ejecting the telescopic buckle plate 13, so that the box outer shell 10 and the front panel door 11 are opened.

The branch box 4 is provided with an electric component 5 and each branch table 6 of each branch; the general table 7 is connected with an electrical component 5;

the enclosure housing 10 is surrounded by a fence and an isolation area.

The box outer shell 10 and the front panel door 11 are provided at the root with a hinge shaft and a door leaf torsion spring 18.

The door lock 19 has a lock seat technological bevel 20 on the end face with a lock seat positioning slot 21 to contact with the pinch plate elastic steel ball 16 which moves in a rolling way.

As an embodiment, as shown in fig. 1 to 3, the electrical ring main unit assembly, the accessory assembly line and the electrical ring main unit accessory assembly process of the embodiment include a summary table 7 electrically connected to the output end of the transformer station portion 2 of the high voltage line 1; the output end of the general meter 7 is electrically connected with a concentrator 8, and the concentrator 8 is electrically connected with an LTU host machine component 9; for the high voltage line 1 and the transformer station part 2 of the prior art, each branch is provided. Through concentrator 8, LTU host computer subassembly 9, distribution line automation terminal has realized the collection, and degree of automation is high.

The output end of the transformer station part 2 is connected with a plurality of branches, and each branch is provided with a monitoring extension 3;

the monitoring branch 3 comprises a branch box 4; the branch box 4 is provided with an electrical component 5 and branch tables 6 on corresponding branches;

the branch box 4 and/or the summary table 7 preferably have a box outer housing 10 which is fixedly arranged at the bottom.

The electrical elements of the monitoring extension 3 and/or of the outer box housing 10 of the summary table 7 are switched into the live line and are arranged in front of the main switch on the line in which they are located.

Realize the protection of components such as electric components 5, ammeter through monitoring extension 3 and branch box 4, through calculating the total of all each branch table 6 electric quantity of next grade and comparing with total table 7 of last grade circuit, reject the consumption, the partial discharge, coefficient such as line loss, can judge whether there is the electric quantity loss, when the electric loss is greater than the settlement threshold value, show that there may exist the electric leakage, because the circuit inserts the live wire, and before master switch, thereby realized when there being the outage, realize physical isolation through the rail, to electrified electric component, after its outage, with the host computer of ammeter antithetical couplet, can show that the electric quantity is zero or sharply reduces for instantaneous or in certain period of time, prove this way ammeter probably has the problem then.

The present invention has been described in sufficient detail for clarity of disclosure and is not exhaustive of the prior art. Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; it is obvious as a person skilled in the art to combine several aspects of the invention. And such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.