CN108723765B - Full-automatic plug assembling all-in-one machine - Google Patents

Abstract

The invention relates to a full-automatic plug assembling all-in-one machine. The device comprises a main conveying line, an upper cover conveying mechanism, a locking nut conveying mechanism, a face cover conveying mechanism, an upper cover overturning mechanism, a line pressing block conveying mechanism, a line pressing block screw conveying and screwing mechanism, a bipolar electrode assembly conveying mechanism, a threading sleeve conveying mechanism, a lower cover conveying mechanism and a locking bolt conveying and screwing mechanism. According to the invention, the mechanism is arranged on the main conveying line, so that the processes of automatic feeding, automatic charging and the like of the upper cover, the locking nut, the surface cover, the line pressing block screw, the bipolar wafer assembly, the threading sleeve, the lower cover and the locking bolt of the plug are completed.

Description

Full-automatic plug assembling all-in-one machine

Technical Field

The invention relates to the technical field of plugs, in particular to a full-automatic plug assembling all-in-one machine.

Background

Plugs in the current market are produced in a manual assembly mode, and due to the fact that plug parts are multiple, a plurality of workers are needed to be assembled in a matched mode, and therefore production cost is high, production efficiency is low, automation degree is low, and mass production cannot be achieved.

Disclosure of Invention

The invention aims to overcome the defects that the existing plug manufacturers assemble plugs in a manual assembly mode, and the plug fully-automatic assembly all-in-one machine is low in production efficiency, high in production cost and incapable of realizing mass production, and therefore is reasonable in structure, low in production cost, high in production efficiency and high in automation degree.

The purpose of the invention is realized as follows:

a full-automatic plug assembling all-in-one machine comprises

And the main conveying line is used for conveying the upper cover to the locking nut conveying mechanism, the face cover conveying mechanism, the upper cover overturning mechanism, the line pressing block conveying mechanism, the line pressing block screw conveying and tightening mechanism, the bipolar electrode assembly conveying mechanism, the threading sleeve conveying mechanism, the lower cover conveying mechanism and the locking bolt conveying and tightening mechanism in sequence.

The main conveying line is sequentially provided with a locking nut mounting station, a surface cover mounting station, a flip station, a wire pressing block mounting station, an upper wire pressing block screw station, a bipolar electrode assembly mounting station, a wire threading sleeve mounting station, a lower cover mounting station and an upper locking bolt station along the conveying direction of the main conveying line.

And the upper cover conveying mechanism is arranged at the feeding end of the main conveying line and used for conveying the upper cover out in a vibrating manner and conveying the upper cover onto the main conveying line.

And the locking nut conveying mechanism is arranged on a locking nut mounting station of the main conveying line and used for conveying the locking nuts in a vibrating manner and mounting the locking nuts in the locking nut grooves of the upper cover on the main conveying line.

The face cover conveying mechanism is arranged on a face cover mounting station of the main conveying line and used for conveying face covers in a vibrating mode and mounting the face covers on the upper cover of the main conveying line.

And the upper cover overturning mechanism is arranged on a turnover cover station of the main conveying line and used for overturning the upper cover by 180 degrees so that the inner surface of the upper cover faces upwards.

The line ball piece conveying mechanism is arranged on a line ball piece loading station of the main conveying line and used for vibrating and conveying out line ball pieces and installing the line ball pieces on the inner surface of an upper cover on the main conveying line.

The line ball piece screw is carried and is tightened up the mechanism, locates on the last line ball piece screw station of main transfer chain for the line ball piece screw is carried out in the vibration, and install the line ball piece screw on the line ball piece of the upper cover on main transfer chain, screws up the line ball piece screw after that, the screw threaded connection of line ball piece screw and upper cover internal surface, thereby fixes the line ball piece on covering.

And the bipolar electrode assembly conveying mechanism is arranged on a bipolar electrode assembly mounting station of the main conveying line and is used for mounting the bipolar electrode assembly on the inner surface of the upper cover.

And the threading sleeve conveying mechanism is arranged on a threading sleeve mounting station of the main conveying line and used for carrying out vibration conveying on the threading sleeve and mounting the threading sleeve on the inner surface of the upper cover on the main conveying line.

The lower cover conveying mechanism is arranged on a lower cover mounting station of the main conveying line and used for conveying the lower cover out in a vibrating manner, the lower cover is mounted on the upper cover on the main conveying line, and the upper cover and the lower cover are closed up; the lower cover presses the threading sleeve on the upper cover.

The locking bolt conveying and tightening mechanism is arranged on an upper locking bolt station of the main conveying line and used for conveying the locking bolts in a vibrating mode, the locking bolts are installed on the lower cover on the main conveying line and penetrate through screw holes of the lower cover, then the locking bolts are tightened, the locking bolts are in threaded connection with the locking nuts, and therefore the lower cover is fixed on the upper cover.

The present invention may be further improved as follows.

The upper cover conveying mechanism is an upper cover vibration feeding plate, and a discharge chute of the upper cover vibration feeding plate is communicated with a feed end of the main conveying line.

The locking nut conveying mechanism comprises a locking nut vibration feed tray used for conveying locking nuts in a vibration mode and a nut feeding mechanical hand used for grabbing the locking nuts and installing the locking nuts in a nut groove in the outer surface of the upper cover, the nut feeding mechanical hand is located beside a discharge groove of the locking nut vibration feed tray, the nut feeding mechanical hand comprises a first base body, a first horizontal moving cylinder, a first lifting cylinder, a first horizontal moving base, a first lifting base and a first material grabbing cylinder, the first horizontal moving base is horizontally arranged on the first base body in a sliding mode along the horizontal direction, the first horizontal moving cylinder is arranged on the first base body and is in driving connection with the first horizontal moving base, the first lifting base is vertically arranged on the first horizontal moving base in a lifting sliding mode, the first lifting cylinder is arranged on the first horizontal moving base and is in driving connection with the first lifting base, the first material grabbing cylinder is arranged on the first lifting base, the output end of the first material grabbing cylinder vertically extends downwards, the first material grabbing hand is arranged on the output end of the first material grabbing cylinder, the first material grabbing hand is located above the discharge chute of the locking nut vibration feed tray, the locking nut conveying mechanism can drive the first material grabbing hand to move up and down and move horizontally, and the first material grabbing hand can grab the locking nuts one by one and install the locking nuts into the nut grooves on the outer surface of the upper cover.

The surface cover conveying mechanism comprises a surface cover vibration feeding disc for conveying the surface cover in a vibration mode and a surface cover feeding mechanical arm used for grabbing the surface cover and installing the surface cover in a surface cover groove on the outer surface of the upper cover, the surface cover feeding mechanical arm is located beside a discharge groove of the surface cover vibration feeding disc, the surface cover feeding mechanical arm comprises a second base body, a second horizontal moving cylinder, a second lifting cylinder, a second horizontal moving base, a second lifting base and a second material grabbing cylinder, the second horizontal moving base is horizontally arranged on the second base body in a sliding mode along the horizontal direction, the second horizontal moving cylinder is arranged on the second base body and is in driving connection with the second horizontal moving base, the second lifting base is vertically arranged on the second horizontal moving base in a lifting sliding mode along the vertical direction, the second lifting cylinder is arranged on the second horizontal moving base and is in driving connection with the second lifting base, the second material grabbing cylinder is arranged on the second lifting base, the output end of the second grabbing cylinder vertically extends downwards, the second grabbing hand is arranged on the output end of the second grabbing cylinder and located above the discharge chute of the face cover vibration feed tray, the face cover conveying mechanism can drive the second grabbing hand to move up and down and move horizontally, and the second grabbing hand can grab the face cover one by one and install the face cover on the outer surface of the upper cover in the discharge chute.

The upper cover turnover mechanism comprises a turnover motor and a turnover seat, a turnover motor shaft of the turnover motor is in driving connection with the turnover seat, the turnover seat is rotatably arranged along the vertical direction, a horizontal turnover groove is formed in the turnover seat, and the horizontal turnover groove is parallel and parallel to and communicated with the main conveying line, so that the upper cover can be turned over by 180 degrees one by one.

The line ball block conveying mechanism comprises a line ball block vibration feeding disc for conveying the line ball block in a vibration mode and a line ball block feeding mechanical hand for grabbing the line ball block and mounting the line ball block on the inner surface of the upper cover, the line ball block feeding mechanical hand is located beside a discharge chute of the line ball block vibration feeding disc, the line ball block feeding mechanical hand comprises a third base body, a third horizontal moving cylinder, a third lifting cylinder, a third horizontal moving base, a third lifting base and a third material grabbing cylinder, the third horizontal moving base is horizontally arranged on the third base body in a sliding mode along the horizontal direction, the third horizontal moving cylinder is arranged on the third base body and is in driving connection with the third horizontal moving base, the third lifting base is vertically arranged on the third horizontal moving base in a lifting sliding mode along the vertical direction, the third lifting cylinder is arranged on the third horizontal moving base and is in driving connection with the third lifting base, the third material grabbing cylinder is arranged on the lifting base, the output end of the third grabbing cylinder vertically extends downwards, the third grabbing hand is arranged on the output end of the third grabbing cylinder and located above the discharge chute of the line ball block vibration feed tray, the line ball block conveying mechanism can drive the third grabbing hand to move up and down and move horizontally, and the third grabbing hand can grab the line ball blocks one by one and install the line ball blocks on the inner surface of the upper cover.

The line ball piece screw is carried and is screwed up the mechanism and including being used for the vibration to carry out the line ball piece screw and give the line ball piece screw vibration charging tray on the line ball piece of the upper cover on the main transfer chain, a screw that is used for blowing the line ball piece screw that line ball piece screw vibration charging tray seen off to the line ball piece screw on the line ball piece one by one blows the material subassembly, a screw that is used for screwing up the line ball piece screw on the line ball piece screws up the subassembly to and be used for driving the translation cylinder that the subassembly horizontal migration was screwed up to the screw.

The screw tightening assembly comprises a fourth base body, a translation base body, a first electric screwdriver and a first electric screwdriver lifting cylinder, wherein a fourth slide rail is arranged on the fourth base body along the vertical direction, a fourth slide block is arranged on the fourth slide rail in a sliding manner, the first electric screwdriver is arranged on the fourth slide block along the vertical direction, the first electric screwdriver lifting cylinder is arranged on the fourth base body and is in driving connection with the fourth slide block, a screw guide head is arranged at the lower part of the fourth base body, a screw inlet and a screw outlet are formed in the screw guide head, a screw driver of the first electric screwdriver extends into the screw guide head and is positioned above the screw outlet, the screw blowing assembly comprises a first fixing base, a first air pump and a first blowing pipe, a feeding screw cylinder and a first guide rail are arranged on the first fixing base, and a first sliding block is arranged on the first guide rail in a sliding manner, screw pay-off cylinder is connected with first sliding block drive, be equipped with first pay-off passageway along vertical direction on the first sliding block, first pay-off passageway upper end, lower extreme, lateral wall all are and open the form, the discharge end of screw blown down tank and the lateral wall intercommunication of first pay-off passageway and be located the first end of first guide rail, the second end of first guide rail is equipped with first blanking mouth, first blanking mouth is located the below of first pay-off passageway and communicates with the lower extreme of first pay-off passageway.

The first air outlet pipe of the first air pump is connected to the fixed seat and communicated with the upper end of the first feeding channel, the feeding end of the first material blowing pipe is connected to the fixed seat and communicated with the first blanking port, and the discharging end of the first material blowing pipe is communicated with a screw inlet in the screw guide head.

The fourth seat body is arranged on the translation seat body, the translation seat body is arranged on the main conveying line in a sliding mode along the horizontal direction, so that the screw tightening assembly is arranged on the main conveying line in a sliding mode along the horizontal direction, and the air cylinder rod of the translation air cylinder is connected with the screw tightening assembly in a driving mode.

The screw tightening assembly can drive the first electric screwdriver to move up and down and move horizontally, the blowing assembly can blow screws one by one and convey the screws to the through holes of the wire pressing block of the upper cover, then the first screws are tightened by the screw tightening assembly, the translation air cylinder drives the screw tightening assembly to move horizontally, and the screw tightening assembly tightens the second screws capable of tightening the wire pressing block.

The bipolar electrode assembly conveying mechanism comprises a feeding groove for conveying the bipolar electrode assembly, and a bipolar electrode assembly feeding manipulator for grabbing the bipolar electrode assembly on the feeding groove and mounting the bipolar electrode assembly on the inner surface of the upper cover, the bipolar electrode assembly feeding manipulator is positioned beside the feeding groove, the bipolar electrode assembly feeding manipulator comprises a fifth seat body, a fifth horizontal moving cylinder, a fifth lifting cylinder, a fifth horizontal moving seat, a fifth lifting seat and a fifth material grabbing cylinder, the fifth horizontal moving seat is horizontally and slidably arranged on the fifth seat body along the horizontal direction, the fifth horizontal moving cylinder is arranged on the fifth seat body and is in driving connection with the fifth horizontal moving seat, the fifth lifting seat is vertically and slidably arranged on the fifth horizontal moving seat, and the fifth lifting cylinder is arranged on the fifth horizontal moving seat and is in driving connection with the fifth lifting seat, the fifth material grabbing cylinder is arranged on the fifth lifting seat, the output end of the fifth material grabbing cylinder vertically extends downwards, a fifth material grabbing hand is arranged at the output end of the fifth material grabbing cylinder, and the fifth material grabbing hand is located above the feeding chute. The bipolar electrode assembly conveying mechanism can drive a fifth material grabbing hand to move up and down and move horizontally, and the fifth material grabbing hand can grab the bipolar electrode assemblies one by one and install the bipolar electrode assemblies on the inner surface of the upper cover. The bipolar electric chip assembly delivered by the mechanism is an assembly which is manually assembled into a whole by a worker. It is of course also possible to assemble the bipolar electrode assembly using automated machinery, thereby further improving the degree of automation of the present invention.

The threading sleeve conveying mechanism comprises a threading sleeve vibration feeding disc for carrying out vibration conveying on the threading sleeve and a threading sleeve feeding manipulator for grabbing the threading sleeve and mounting the threading sleeve on the inner surface of the upper cover, the threading sleeve feeding manipulator is positioned beside a discharge chute of the threading sleeve vibration feeding disc, the threading sleeve feeding manipulator comprises a sixth seat body, a sixth horizontal moving cylinder, a sixth lifting cylinder, a sixth horizontal moving seat, a sixth lifting seat and a sixth material grabbing cylinder, the sixth horizontal moving seat is horizontally arranged on the sixth seat body in a sliding manner along the horizontal direction, the sixth horizontal moving cylinder is arranged on the sixth seat body and is in driving connection with the sixth horizontal moving seat, the sixth lifting seat is vertically arranged on the sixth horizontal moving seat in a lifting and sliding manner, the sixth lifting cylinder is arranged on the sixth horizontal moving seat and is in driving connection with the sixth lifting seat, and the sixth material grabbing cylinder is arranged on the sixth lifting seat, the output end of the sixth grabbing cylinder vertically extends downwards, the sixth grabbing hand is arranged on the output end of the sixth grabbing cylinder, the sixth grabbing hand is located above the discharge chute of the threading sleeve vibration feed tray, the threading sleeve conveying mechanism can drive the sixth grabbing hand to move up and down and move horizontally, and the sixth grabbing hand can grab the threading sleeve one by one and install the threading sleeve on the inner surface of the upper cover.

The lower cover conveying mechanism comprises a lower cover vibration feeding disc for conveying the lower cover in a vibration mode and a lower cover feeding mechanical hand for grabbing the lower cover and installing the lower cover on the upper cover, the lower cover feeding mechanical hand is located beside a discharge chute of the lower cover vibration feeding disc, the lower cover feeding mechanical hand comprises a seventh base body, a seventh horizontal moving cylinder, a seventh lifting cylinder, a seventh horizontal moving base, a seventh lifting base and a seventh material grabbing cylinder, the seventh horizontal moving base is horizontally arranged on the seventh base body in a sliding mode along the horizontal direction, the seventh horizontal moving cylinder is arranged on the seventh base body and is in driving connection with the seventh horizontal moving base, the seventh lifting base is vertically arranged on the seventh horizontal moving base in a lifting sliding mode, the seventh lifting cylinder is arranged on the seventh horizontal moving base and is in driving connection with the seventh lifting base, and the seventh material grabbing cylinder is arranged on the seventh lifting base, the output end of the seventh grabbing cylinder vertically extends downwards, the seventh grabbing hand is arranged on the output end of the seventh grabbing cylinder, the seventh grabbing hand is located above the discharge chute of the lower cover vibration feed tray, the lower cover conveying mechanism can drive the seventh grabbing hand to move up and down and move horizontally, and the seventh grabbing hand can grab the lower cover one by one and install the lower cover on the upper cover.

The locking bolt conveying and tightening mechanism comprises a locking bolt vibration feeding disc, a bolt blowing assembly and a bolt tightening assembly, wherein the locking bolt vibration feeding disc is used for conveying locking bolts out of the through holes of the lower cover on the main conveying line in a vibration mode, the bolt blowing assembly is used for blowing the locking bolts sent out by the locking bolt vibration feeding disc to the through holes of the lower cover on the main conveying line one by one, and the bolt tightening assembly is used for tightening the bolts on the lower cover.

The bolt tightening assembly comprises an eighth base body, a second electric screwdriver and a second electric screwdriver lifting cylinder, wherein an eighth slide rail is arranged on the eighth base body along the vertical direction, an eighth slide block is arranged on the eighth slide rail in a sliding manner, the second electric screwdriver is arranged on the eighth slide block along the vertical direction, the second electric screwdriver lifting cylinder is arranged on the eighth base body and is in driving connection with the eighth slide block, a bolt guide head is arranged at the lower part of the eighth base body, a bolt inlet and a bolt outlet are formed in the bolt guide head, and a screwdriver of the second electric screwdriver extends into the bolt guide head and is positioned above the bolt outlet; the screw blows material subassembly and includes that second fixing base, second air pump and second blow the material pipe, be equipped with screw pay-off cylinder and second guide rail on the second fixing base, it is provided with the second sliding block to slide on the second guide rail, bolt pay-off cylinder is connected with the second sliding block drive, be equipped with second pay-off passageway along vertical direction on the second sliding block, second pay-off passageway upper end, lower extreme, lateral wall all are open and describe, the discharge end of bolt blown down tank and the lateral wall intercommunication of second pay-off passageway and be located the second end of second guide rail, the second end of second guide rail is equipped with the second blanking mouth, the second blanking mouth is located the below of second pay-off passageway and communicates with the lower extreme of second pay-off passageway.

The invention has the beneficial effects that:

according to the invention, the locking nut conveying mechanism, the face cover conveying mechanism, the line pressing block screw conveying and screwing mechanism, the bipolar electrode assembly conveying mechanism, the threading sleeve conveying mechanism, the lower cover conveying mechanism and the locking bolt conveying and screwing mechanism are arranged on the main conveying line, so that the processes of automatic feeding, automatic charging and the like of the upper cover, the locking nut, the face cover, the line pressing block screw, the bipolar electrode assembly, the threading sleeve, the lower cover and the locking bolt of the plug are completed.

Drawings

Fig. 1 is a schematic structural diagram of the fully-automatic plug assembling all-in-one machine.

Fig. 2 is a schematic view of the structure of fig. 1 from another angle.

Fig. 3 is a schematic view of the third angle of fig. 1.

Fig. 4 is a front view of fig. 1.

Fig. 5 is an enlarged schematic view of a structure at a in fig. 1.

Fig. 6 is an enlarged schematic view of B in fig. 2.

Fig. 7 is an enlarged schematic view of the structure at C in fig. 1.

Fig. 8 is an enlarged schematic view of fig. 3 at D.

Fig. 9 is an enlarged schematic view of fig. 1 at E.

Fig. 10 is an enlarged schematic view of the structure at F in fig. 1.

Fig. 11 is an enlarged schematic view of the structure at G in fig. 1.

Fig. 12 is an enlarged schematic view of fig. 2 at H.

Fig. 13 is an enlarged schematic view of the structure at I in fig. 2.

Fig. 14 is a schematic structural view of a screw blow-molding assembly (bolt blow-molding assembly) according to the present invention.

Fig. 15 is a schematic view of the construction of the bolt tightening assembly or (lock bolt tightening assembly) of the present invention.

Fig. 16 is an exploded view of fig. 15.

Fig. 17 is a schematic view of the structure of the plug of the present invention.

Fig. 18 is a schematic view of the structure of fig. 17 at another angle.

Fig. 19 is an exploded view of fig. 17.

Fig. 20 is a schematic structural view of the plug of the present invention with the lower cover hidden.

Detailed Description

The invention is further described with reference to the following figures and examples.

In a first embodiment, as shown in fig. 1 to 20, a fully-automatic plug assembling all-in-one machine comprises a main conveying line 1, an upper cover conveying mechanism 2, a lock nut conveying mechanism 3, a surface cover conveying mechanism 4, an upper cover overturning mechanism 5, a wire pressing block conveying mechanism 6, a wire pressing block screw conveying and screwing mechanism 7, a bipolar electrode assembly conveying mechanism 8, a threading sleeve conveying mechanism 10, a lower cover conveying mechanism 11 and a lock bolt conveying and screwing mechanism 12.

The main conveying line 1 is used for conveying the upper cover 91 to the locking nut conveying mechanism 3, the surface cover conveying mechanism 4, the upper cover overturning mechanism 5, the line pressing block conveying mechanism 6, the line pressing block screw conveying and tightening mechanism 7, the bipolar electrode assembly conveying mechanism 8, the threading sleeve conveying mechanism 10, the lower cover conveying mechanism 11 and the locking bolt conveying and tightening mechanism 12 in sequence.

The main conveying line 1 is sequentially provided with a locking nut mounting station 193, a surface cover mounting station 14, a cover turning station 15, a wire pressing block mounting station 16, an upper wire pressing block screw station 17, a bipolar electrode assembly mounting station 18, a threading sleeve mounting station 19, a lower cover mounting station 191 and an upper locking bolt mounting station 192 along the conveying direction.

The upper cover conveying mechanism 2 is arranged at the feeding end of the main conveying line 1 and used for conveying the upper covers 91 out in a vibrating mode and conveying the upper covers 91 to the main conveying line 1;

the locking nut conveying mechanism 3 is arranged on a locking nut installing station 193 of the main conveying line 1 and used for conveying out locking nuts in a vibrating mode and installing the locking nuts into locking nut grooves 911 of an upper cover 91 on the main conveying line 1;

the face cover conveying mechanism 4 is arranged on the face cover loading station 14 of the main conveying line 1 and used for conveying the face covers 99 in a vibrating mode and installing the face covers 99 on the upper covers 91 on the main conveying line 1;

the upper cover overturning mechanism 5 is arranged on the cover overturning station 15 of the main conveying line 1 and used for overturning the upper cover 91 by 180 degrees so as to enable the inner surface of the upper cover 91 to face upwards;

the line pressing block conveying mechanism 6 is arranged on a line pressing block loading station 16 of the main conveying line 1 and used for conveying line pressing blocks 97 in a vibrating mode and installing the line pressing blocks 97 on the inner surface of the upper cover 91 on the main conveying line 1;

the line ball screw conveying and tightening mechanism 7 is arranged on an upper line ball screw station 17 of the main conveying line 1 and used for conveying line ball screws 96 in a vibrating mode, installing the line ball screws 96 on line ball blocks 97 of an upper cover 91 on the main conveying line 1, tightening the line ball screws 96, and enabling the line ball screws 96 to be in threaded connection with screw holes in the inner surface of the upper cover 91, so that the line ball blocks 97 are fixed on the upper cover 91;

and a bipolar electrode assembly conveying mechanism 8 which is arranged at the bipolar electrode assembly mounting position 18 of the main conveying line 1 and is used for mounting the bipolar electrode assembly on the inner surface of the upper cover 91.

The threading sleeve conveying mechanism 10 is arranged on the threading sleeve loading station 19 of the main conveying line 1 and is used for carrying out vibration conveying on the threading sleeve and installing the threading sleeve on the inner surface of the upper cover 91 on the main conveying line 1;

the lower cover conveying mechanism 11 is arranged on a lower cover mounting station 191 of the main conveying line 1 and used for conveying the lower covers 92 out in a vibrating mode, the lower covers 92 are mounted on the upper covers 91 on the main conveying line 1, and the upper covers 91 and the lower covers 92 are folded up and down; the lower cover 92 presses the threading sheath against the upper cover 91.

The lock bolt conveying and tightening mechanism 12 is provided at an upper lock bolt station 192 of the main conveyor line 1, and is configured to convey the lock bolt 90 in a vibrating manner, and to mount the lock bolt 90 to the lower cover 92 on the main conveyor line 1, the lock bolt 90 passes through the through hole of the lower cover 92, and then to tighten the lock bolt 90, and the lock bolt 90 is screwed to the lock nut, so that the lower cover 92 is fixed to the upper cover 91.

The assembled plug is formed by connecting an upper cover 91, a lower cover 92, a surface cover 99, a locking bolt 90, two wire pressing block screws 96, a wire pressing block 97, a locking nut 98, a threading sleeve 94 and a bipolar electrode assembly 93. The upper cover 91 and the lower cover 92 are combined to form a shell, the outer surface of the upper cover 91 is provided with a surface cover groove 912, a nut groove 911 is arranged in the surface cover groove 912, a locking nut 98 is arranged in the nut groove 911, a surface cover 99 is arranged in the surface cover groove 912 and covers the nut groove 911, the outer surface of the lower cover 92 is provided with a bolt yielding hole 921, a screw of the locking bolt 90 penetrates through the bolt yielding hole 921 and is in threaded connection with the locking nut 98 so as to fix the upper cover 91 and the lower cover 92, a wire pressing block 97 is tightly pressed on the inner surface of the upper cover 91 through two wire pressing block screws 96, the bipolar electrode assembly 93 and the threading sleeve 94 are respectively arranged at the front end and the rear end of the shell, and the zero wire electric piece and the live wire electric piece of the bipolar electrode assembly 93 both extend out of the shell.

Be equipped with on the main transfer chain 1 and push away material assembly 280, it includes the ejector pad 282, the connecting plate 283 and the material cylinder 281 that push away that a plurality of intervals set up to push away material assembly 280, a plurality of ejector pads 282 set gradually on the connecting plate 283 along the direction of delivery of main transfer chain, ejector pad 282 is right triangle-shaped, and the ejector pad 282 front end rotates to be connected on the connecting plate, push away the material cylinder with connecting plate drive connection, it drives a plurality of ejector pads forward pay-off through the connecting plate to push away material cylinder 281 through the connecting plate to make main transfer chain can be one by one forward propelling movement upper cover 91.

The upper cover conveying mechanism 2 is an upper cover vibration feeding plate 20, and a discharge chute of the upper cover vibration feeding plate is communicated with a feed end of the main conveying line 1.

The lock nut conveying mechanism 3 comprises a lock nut vibration feeding tray 30 used for conveying lock nuts 98 in a vibration mode and a nut feeding manipulator 31 used for grabbing nuts and installing the nuts in a nut groove 911 on the outer surface of the upper cover, the nut feeding manipulator 31 is located beside the discharge groove of the lock nut vibration feeding tray 30, the nut feeding manipulator 31 comprises a first base body 37, a first horizontal moving cylinder 32, a first lifting cylinder 33, a first horizontal moving base 34, a first lifting base 36 and a first material grabbing cylinder 35, the first horizontal moving base 34 is horizontally arranged on the first base body 37 in a sliding mode along the horizontal direction, the first horizontal moving cylinder 32 is arranged on the first base body 37 and connected with the first horizontal moving base 34 in a driving mode, the first lifting base 36 is arranged on the first horizontal moving base 34 in a lifting sliding mode along the vertical direction, the first lifting cylinder 33 is arranged on the first horizontal moving base 34 and connected with the first lifting base 36 in a driving mode, the first material grabbing cylinder 35 is arranged on the first lifting seat, the output end of the first material grabbing cylinder 35 vertically extends downwards, a first material grabbing hand is arranged at the output end of the first material grabbing cylinder 35, and the first material grabbing hand is located above the discharge chute of the locking nut vibration feed tray 30.

The surface cover conveying mechanism 4 comprises a surface cover vibration feeding tray 40 for conveying the surface cover in a vibration mode and a surface cover feeding manipulator 41 for grabbing the surface cover and installing the surface cover in a surface cover groove 912 on the outer surface of the upper cover, the surface cover feeding manipulator 41 is positioned beside the discharging groove of the surface cover vibration feeding tray 40, the surface cover feeding manipulator 41 comprises a second base body 42, a second horizontal moving cylinder 43, a second lifting cylinder 47, a second horizontal moving base 48, a second lifting base 46 and a second material grabbing cylinder 44, the second horizontal moving base 48 is horizontally and slidably arranged on the second base body 42 along the horizontal direction, the second horizontal moving cylinder 43 is arranged on the second base body 42 and is in driving connection with the second horizontal moving base 48, the second lifting base 46 is vertically and slidably arranged on the second horizontal moving base 48 along the vertical direction, the second lifting cylinder 47 is arranged on the second horizontal moving base 48 and is in driving connection with the second lifting base 46, the second material grabbing cylinder 44 is arranged on the second lifting seat 46, the output end of the second material grabbing cylinder 44 vertically extends downwards, a second material grabbing hand 45 is arranged at the output end of the second material grabbing cylinder 44, and the second material grabbing hand 45 is located above the discharge chute of the face cover vibration feeding plate 40.

The upper cover turnover mechanism 5 comprises a turnover motor 51 and a turnover seat 52, a motor shaft of the turnover motor 51 is in driving connection with the turnover seat 52, the turnover seat 52 is rotatably arranged along the vertical direction, a horizontal turnover groove 53 is formed in the turnover seat 52, and the horizontal turnover groove is flush with and communicated with the main conveying line 1.

The wire pressing block conveying mechanism 6 comprises a wire pressing block vibration feeding tray 60 for conveying wire pressing blocks 97 in a vibration mode and a wire pressing block feeding manipulator 61 for grabbing the wire pressing blocks and installing the wire pressing blocks on the inner surface of the upper cover, the wire pressing block feeding manipulator 61 is located beside a discharge chute of the wire pressing block vibration feeding tray 60, the wire pressing block feeding manipulator 61 comprises a third seat body 63, a third horizontal moving cylinder 66, a third lifting cylinder 62, a third horizontal moving seat 69, a third lifting seat 68 and a third material grabbing cylinder 64, the third horizontal moving seat 69 is horizontally and slidably arranged on the third seat body 63 in the horizontal direction, the third horizontal moving cylinder 66 is arranged on the third seat body 63 and is in driving connection with the third horizontal moving seat 69, the third lifting seat 68 is vertically and slidably arranged on the third horizontal moving seat 69 in the vertical direction, the third lifting cylinder 62 is arranged on the third horizontal moving seat 69 and is in driving connection with the third lifting seat 68, the third material grabbing cylinder 64 is arranged on the lifting seat, the output end of the third material grabbing cylinder 64 vertically extends downwards, a third material grabbing hand 65 is arranged at the output end of the third material grabbing cylinder 64, and the third material grabbing hand 65 is located above the discharge chute of the line pressing block vibration feed tray 60.

The line ball screw conveying and tightening mechanism 7 comprises a line ball screw vibration feeding disc 70, a screw blowing assembly 72, a screw tightening assembly 71 and a translation cylinder 731, wherein the line ball screw vibration feeding disc 70 is used for conveying line ball screws to an upper cover of the main conveying line 1 in a vibration mode;

the screw tightening assembly 71 includes a fourth seat 713, a first electric screwdriver 715, a translation seat 732 and a first electric screwdriver lifting cylinder 711, the fourth seat 713 is provided with a fourth sliding rail 712 along the vertical direction, the fourth sliding rail 712 is provided with a fourth sliding block 714 in a sliding manner, the first electric screwdriver 715 is arranged on the fourth sliding block 714 along the vertical direction, the first electric screwdriver lifting cylinder 711 is arranged on the fourth seat 713 and is in driving connection with the fourth sliding block 714, the lower portion of the fourth seat 713 is provided with a screw guiding head 716, the screw guiding head 716 is provided with a screw inlet 718 and a screw outlet 719, a screw driver 717 of the first electric screwdriver 715 extends into the screw guiding head 716 and is located above the screw outlet 719, the screw blowing assembly 72 includes a first fixed seat 720, a first air pump 727 and a first blowing pipe 728, the first fixed seat 720 is provided with a feeding screw cylinder 721 and a first guide rail 725, the screw feeding air cylinder 721 is in driving connection with the first sliding block 723, a first feeding channel 722 is arranged on the first sliding block 723 along the vertical direction, the upper end, the lower end and the side wall of the first feeding channel 722 are open, the discharging end of the screw discharging groove 701 is communicated with the side wall of the first feeding channel 722 and is located at the first end of the first guiding rail 725, a blanking port 733 is arranged at the second end of the first guiding rail, and the blanking port 733 is located below the first feeding channel 722 and is communicated with the lower end of the first feeding channel 722.

The first air outlet pipe 726 of the first air pump 727 is connected to the first fixed seat 720 and communicated with the upper end of the first feeding channel 722, the feeding end of the first blowing pipe 728 is connected to the fixed seat and communicated with the first blanking port 733, and the discharging end of the first blowing pipe 728 is communicated with the screw inlet 718 on the screw guide head 716.

The fourth seat body 713 is arranged on the translation seat body 732, the translation seat body 732 is arranged on the main conveying line 1 in a sliding mode along the horizontal direction, so that the screw tightening assembly 71 is arranged on the main conveying line 1 in a sliding mode along the horizontal direction, and a cylinder rod of the translation cylinder 731 is connected with the screw tightening assembly 71 in a driving mode.

The bipolar electrode assembly conveying mechanism 8 comprises a feed chute for conveying a bipolar electrode assembly 93 and a bipolar electrode assembly feeding manipulator 80 for grabbing the bipolar electrode assembly 93 on the feed chute 88 and installing the bipolar electrode assembly 93 on the inner surface of the upper cover, the bipolar electrode assembly feeding manipulator 80 is positioned beside the feed chute 88, the bipolar electrode assembly feeding manipulator 80 comprises a fifth seat body 83, a fifth horizontal moving cylinder 87, a fifth lifting cylinder 81, a fifth horizontal moving seat 82, a fifth lifting seat 84 and a fifth material grabbing cylinder 85, the fifth horizontal moving seat 82 is horizontally arranged on the fifth seat body 83 in a sliding manner in the horizontal direction, the fifth horizontal moving cylinder 87 is arranged on the fifth seat body 83 and is in driving connection with the fifth horizontal moving seat 82, the fifth lifting seat 84 is arranged on the fifth horizontal moving seat 82 in a lifting and sliding manner in the vertical direction, the fifth lifting cylinder 81 is arranged on the fifth horizontal moving seat 82 and is in driving connection with the fifth lifting seat 84, the fifth material grabbing cylinder 85 is arranged on the fifth lifting seat 84, the output end of the fifth material grabbing cylinder 85 vertically extends downwards, a fifth material grabbing hand 86 is arranged at the output end of the fifth material grabbing cylinder 85, and the fifth material grabbing hand 86 is located above the feeding groove 88. The bipolar-wafer-assembly conveying mechanism 8 can thus drive the fifth material-grasping hand 86 to perform an up-and-down movement and a horizontal movement, and the fifth material-grasping hand can grasp the bipolar wafer assemblies 93 one by one and mount them to the inner surface of the upper cover.

The threading sleeve conveying mechanism 10 comprises a threading sleeve vibration feeding tray 100 for carrying out vibration conveying on the threading sleeve 94 and a threading sleeve feeding manipulator 101 for grabbing the threading sleeve 94 and mounting the threading sleeve on the inner surface of the upper cover, the threading sleeve feeding manipulator 101 is positioned beside a discharge chute of the threading sleeve vibration feeding tray 100, the threading sleeve feeding manipulator 101 comprises a sixth seat body 103, a sixth horizontal moving cylinder 106, a sixth lifting cylinder 107, a sixth horizontal moving seat 102, a sixth lifting seat 108 and a sixth material grabbing cylinder 104, the sixth horizontal moving seat 102 is horizontally and slidably arranged on the sixth seat body 103 along the horizontal direction, the sixth horizontal moving cylinder 106 is arranged on the sixth seat body 103 and is in driving connection with the sixth horizontal moving seat 102, the sixth lifting seat 108 is vertically and slidably arranged on the sixth horizontal moving seat 102, the sixth lifting cylinder 107 is arranged on the sixth horizontal moving seat 102 and is in driving connection with the sixth lifting seat 108, the sixth material grabbing cylinder 104 is arranged on the sixth lifting seat 108, the output end of the sixth material grabbing cylinder 104 vertically extends downwards, a sixth material grabbing hand 105 is arranged at the output end of the sixth material grabbing cylinder 104, and the sixth material grabbing hand 105 is located above the discharge chute of the threading sleeve vibration feed tray 100.

The lower cover conveying mechanism 11 comprises a lower cover vibration feeding tray 110 for conveying the lower cover 92 in a vibration mode and a lower cover feeding manipulator 111 for grabbing and taking the lower cover 92 and installing the lower cover 92 on the upper cover, the lower cover feeding manipulator 111 is positioned beside a discharge chute of the lower cover vibration feeding tray 110, the lower cover feeding manipulator 111 comprises a seventh seat body 114, a seventh horizontal moving cylinder 118, a seventh lifting cylinder 112, a seventh horizontal moving seat 113, a seventh lifting seat 115 and a seventh material grabbing cylinder 116, the seventh horizontal moving seat 113 is horizontally and slidably arranged on the seventh seat body 114 along the horizontal direction, the seventh horizontal moving cylinder 118 is arranged on the seventh seat body 114 and is in driving connection with the seventh horizontal moving seat 113, the seventh lifting seat 115 is vertically and slidably arranged on the seventh horizontal moving seat 113, the seventh lifting cylinder 112 is arranged on the seventh horizontal moving seat 113 and is in driving connection with the seventh lifting seat 115, the seventh material grabbing cylinder 116 is arranged on the seventh lifting seat 115, the output end of the seventh material grabbing cylinder 116 vertically extends downwards, a seventh material grabbing hand 117 is arranged at the output end of the seventh material grabbing cylinder 116, and the seventh material grabbing hand 117 is positioned above the discharge chute of the lower cover vibration feeding plate 110.

The locking bolt conveying and tightening mechanism 12 comprises a locking bolt vibration feeding disc 120, a bolt blowing assembly 14 and a bolt tightening assembly 121, wherein the locking bolt vibration feeding disc 120 is used for conveying locking bolts in a vibration mode to the bolt abdicating holes 921 of the lower cover on the main conveying line 1, the bolt blowing assembly 14 is used for blowing the locking bolts sent out by the locking bolt vibration feeding disc 120 to the bolt abdicating holes 921 of the lower cover on the main conveying line 1 one by one, and the bolt tightening assembly 121 is used for tightening the locking bolts on the lower cover.

The bolt tightening assembly 121 comprises an eighth seat body 125, a second electric screwdriver 122 and a second electric screwdriver lifting cylinder 126, wherein an eighth slide rail 127 is arranged on the eighth seat body 125 along the vertical direction, an eighth slide block 123 is arranged on the eighth slide rail 127 in a sliding manner, the second electric screwdriver 122 is arranged on the eighth slide block 123 along the vertical direction, the second electric screwdriver lifting cylinder 126 is arranged on the eighth seat body 125 and is in driving connection with the eighth slide block 123, a bolt guide head 124 is arranged at the lower part of the eighth seat body 125, a bolt inlet 128 and a bolt outlet 129 are arranged on the bolt guide head 124, and a screwdriver 1210 of the second electric screwdriver 122 extends into the bolt guide head 124 and is positioned above the bolt outlet 129; the bolt blows material subassembly 13 and includes second fixing base 130, second air pump 137 and second and blows material pipe 138, be equipped with bolt pay-off cylinder 131 and second guide rail 135 on the second fixing base 130, it is provided with second sliding block 133 to slide on the second guide rail 135, bolt pay-off cylinder 131 is connected with second sliding block 133 drive, be equipped with second pay-off passageway 132 along vertical direction on the second sliding block 133, second pay-off passageway 132 upper end, lower extreme, lateral wall all are open form, the discharge end of bolt blown down tank 701 communicates with the lateral wall of second pay-off passageway 132 and is located the second end of second guide rail 135, the second end of second guide rail 135 is equipped with second blanking mouth 143, second blanking mouth 143 is located the below of second pay-off passageway 132 and communicates with the lower extreme of second pay-off passageway 132.

The working principle of the invention is as follows:

firstly, screening and vibrating the upper covers by an upper cover vibrating feed tray, conveying the upper covers to the feed end of a main conveying line 1 through a discharge chute of the upper covers, enabling the outer surfaces of the upper covers to face upwards, exposing a cover groove 912 and a nut groove 911 on the outer surfaces of the upper covers, continuously conveying the main conveying line 1 forwards from the main conveying line 1, stopping conveying the upper covers to a locking nut mounting station, screening and vibrating a locking nut 98 by a locking nut vibrating feed tray 30, grabbing the locking nut 98 on the discharge chute of the locking nut vibrating feed tray 30 by a nut feeding manipulator 31, installing the locking nut 98 in the nut groove 911 on the outer surface of the upper covers, continuously conveying the upper covers to a surface cover mounting station by the main conveying line 1, stopping advancing when the upper covers are conveyed to the surface cover mounting station, meanwhile, screening and vibrating a surface cover conveying feed tray 40, conveying the surface covers out by a surface cover vibrating feed tray 41, grabbing the surface covers on the discharge chute of the surface cover vibrating feed tray 40, and is fitted into the face cover groove 912 of the outer surface of the upper cover. Then, the main conveying line 1 continues to convey the upper cover to the flip station 15, the upper cover stops advancing when being conveyed to the flip station 15, the upper cover is horizontally moved into the straight groove of the turnover seat at the moment, then the turnover motor drives the turnover seat to turn over for 180 degrees, and the inner surface and the outer surface of the upper cover face upwards and downwards at the moment.

And then the main conveying line 1 continues to convey the upper cover to the wire pressing block loading station 16, the upper cover stops advancing when being conveyed to the wire pressing block loading station 16, meanwhile, the wire pressing block vibrating feed tray 60 screens and vibrates to convey the wire pressing block, and the wire pressing block conveying manipulator 61 grabs the wire pressing block on the discharge chute of the wire pressing block vibrating feed tray 60 and horizontally installs the wire pressing block on the inner surface of the upper cover.

Then, the main conveyor line 1 continues to convey the upper cover to the upper punch screw station 17, and stops advancing when the upper cover is conveyed to the upper punch screw station 176, and at the same time, the punch screw vibrating and feeding tray 70 screens and vibrates to convey the punch screws,

the line ball piece screw is carried first pay-off passageway 722 on the first sliding block 723 through the blown down tank of line ball piece screw vibration pay-off dish 70, later, bolt pay-off cylinder 131 drives first movable sliding block and moves towards the second end of first guide rail 725, when first sliding block 723 slides to the second end of first guide rail 725, first pay-off passageway 722 and first blanking mouth 733 intercommunication, the line ball piece screw drops to first blowing pipe 728 in through first blanking mouth 733, then first air pump 727 starts to blow, the line ball piece screw enters into screw direction head 716 through first blowing pipe 728 and the screw import 718 of screw direction head 716, accurately drops on the first through-hole 971 of line ball piece after the screw export 719 direction of screw direction head 716 leads.

Then first electronic screwdriver 715 descends in first electronic screwdriver lift cylinder 711 drive, then start first electronic screw, first screw has been screwed up to first electronic screw, later translation cylinder 731 drive screw tightening assembly 71 moves the top of the second through-hole 972 of line ball piece, and similarly, the back is led through screw direction head 716 to the second screw, accurately falls on the second through-hole 972 of line ball piece, and second screw has been screwed up to first electronic screw to compress tightly the line ball piece on the internal surface of upper cover.

Subsequently, the main transport line 1 continues to transport the upper cover to the threading sheath station 19, stops advancing when the upper cover is transported to the threading sheath station 19, and at the same time,

the threading sleeve vibrating feed tray 100 screens and vibrates to convey the threading sleeve 94, and the threading sleeve feeding manipulator 101 grabs the threading sleeve on the discharge chute of the threading sleeve vibrating feed tray 100 and installs the threading sleeve on the inner surface of the upper cover.

Then, the main conveyor line 1 continues to convey the upper caps to the lower cap mounting station 191, and the upper caps stop moving forward when being conveyed to the lower cap mounting station 191, and at the same time, the lower cap vibratory feed tray 110 screens and vibratory feeds out the lower caps, and the lower cap feeding manipulator 111 grasps the lower caps on the discharge chute of the lower cap vibratory feed tray 110 and mounts the lower caps on the upper caps, and the upper caps and the lower caps are closed.

Then, the main conveyor line 1 continues to convey the upper cover to the upper lock bolt station 192, the lock bolt conveying and tightening mechanism and the punch screw conveying and tightening mechanism operate on the same principle, and the advance is stopped when the upper cover is conveyed to the upper lock bolt station 192, and at the same time,

the locking bolt is conveyed to the second feeding channel 132 on the second sliding block 133 through the discharging groove of the locking bolt vibration feeding tray 120, then the bolt feeding cylinder drives the second sliding block 133 to move towards the second end of the second guide rail 135, when the second sliding block 133 slides to the second end of the second guide rail 135, the second feeding channel 132 is communicated with the second blanking port 143, the locking bolt drops into the second blowing pipe 138 through the second blanking port 143, then the second air pump 137 starts blowing air, the locking bolt enters into the second bolt guide head 124 through the second blowing pipe 138 and the second bolt inlet 128 of the second bolt guide head 124, and accurately drops onto the bolt yielding hole 921 of the lower cover after being guided by the second bolt outlet 129 of the second bolt guide head 124, the bolt passes through the bolt yielding hole 921 of the lower cover and the nut groove of the upper cover, then the second electric screw batch lifting cylinder 126 drives the second electric screw batch to descend, the second motorized bolt is then actuated, which screws the locking bolt, which is threadably engaged with the locking nut 98 on the upper cover, thereby securing the upper and lower covers together.

Claims (1)

1. A full-automatic plug assembling all-in-one machine is characterized by comprising

The main conveying line is used for conveying the upper cover to the locking nut conveying mechanism, the face cover conveying mechanism, the upper cover overturning mechanism, the line pressing block conveying mechanism, the line pressing block screw conveying and screwing mechanism, the bipolar electrode assembly conveying mechanism, the threading sleeve conveying mechanism, the lower cover conveying mechanism and the locking bolt conveying and screwing mechanism in sequence;

the main conveying line is sequentially provided with a locking nut mounting station, a surface cover mounting station, a flip station, a wire pressing block mounting station, an upper wire pressing block screw station, a bipolar electrode assembly mounting station, a wire threading sleeve mounting station, a lower cover mounting station and an upper locking bolt station along the conveying direction of the main conveying line;

the upper cover conveying mechanism is arranged at the feeding end of the main conveying line and used for conveying the upper covers out in a vibrating manner and conveying the upper covers onto the main conveying line;

the locking nut conveying mechanism is arranged on a locking nut mounting station of the main conveying line and used for conveying the locking nuts in a vibrating mode and mounting the locking nuts into locking nut grooves of an upper cover on the main conveying line;

the face cover conveying mechanism is arranged on a face cover mounting station of the main conveying line and used for conveying face covers in a vibrating mode and mounting the face covers on upper covers on the main conveying line;

the upper cover overturning mechanism is arranged on a turnover cover station of the main conveying line and used for overturning the upper cover by 180 degrees so that the inner surface of the upper cover faces upwards;

the line pressing block conveying mechanism is arranged on a line pressing block loading station of the main conveying line and used for carrying out vibration conveying on line pressing blocks and mounting the line pressing blocks on the inner surface of an upper cover on the main conveying line;

the wire pressing block screw conveying and tightening mechanism is arranged on an upper wire pressing block screw station of the main conveying line and used for conveying out wire pressing block screws in a vibrating mode, the wire pressing block screws are installed on wire pressing blocks of an upper cover on the main conveying line and then tightened, and the wire pressing block screws are in threaded connection with screw holes in the inner surface of the upper cover, so that the wire pressing blocks are fixed on the upper cover;

the bipolar electrode assembly conveying mechanism is arranged on a bipolar electrode assembly mounting position of the main conveying line and used for mounting the bipolar electrode assembly on the inner surface of the upper cover;

the threading sleeve conveying mechanism is arranged on a threading sleeve mounting station of the main conveying line and used for carrying out vibration conveying on the threading sleeve and mounting the threading sleeve on the inner surface of the upper cover on the main conveying line;

the lower cover conveying mechanism is arranged on a lower cover mounting station of the main conveying line and used for conveying the lower cover out in a vibrating manner, the lower cover is mounted on the upper cover on the main conveying line, and the upper cover and the lower cover are closed up; the lower cover presses the threading sleeve on the upper cover;

the locking bolt conveying and tightening mechanism is arranged on an upper locking bolt station of the main conveying line and used for conveying the locking bolts in a vibrating mode, the locking bolts are installed on a lower cover on the main conveying line and penetrate through screw holes of the lower cover, then the locking bolts are tightened, and the locking bolts are in threaded connection with locking nuts so that the lower cover is fixed on the upper cover;

the upper cover conveying mechanism is an upper cover vibration feeding plate, and a discharge chute of the upper cover vibration feeding plate is communicated with the feed end of the main conveying line;

the locking nut conveying mechanism comprises a locking nut vibration feeding disc for conveying locking nuts in a vibration mode and a nut feeding mechanical hand for grabbing the locking nuts and installing the locking nuts in a nut groove in the outer surface of the upper cover, the nut feeding mechanical hand is located beside a discharge groove of the locking nut vibration feeding disc, the nut feeding mechanical hand comprises a first base body, a first horizontal moving cylinder, a first lifting cylinder, a first horizontal moving base, a first lifting base and a first material grabbing cylinder, the first horizontal moving base is horizontally arranged on the first base body in a sliding mode along the horizontal direction, the first horizontal moving cylinder is arranged on the first base body and is in driving connection with the first horizontal moving base, the first lifting base is vertically arranged on the first horizontal moving base in a lifting sliding mode along the vertical direction, and the first lifting cylinder is arranged on the first horizontal moving base and is in driving connection with the first lifting base, the first material grabbing cylinder is arranged on the first lifting seat, the output end of the first material grabbing cylinder vertically extends downwards, a first material grabbing hand is arranged on the output end of the first material grabbing cylinder, and the first material grabbing hand is positioned above the discharge chute of the locking nut vibration feed tray;

the surface cover conveying mechanism comprises a surface cover vibration feeding disc for conveying the surface cover in a vibration mode and a surface cover feeding mechanical arm used for grabbing the surface cover and installing the surface cover in a surface cover groove on the outer surface of the upper cover, the surface cover feeding mechanical arm is located beside a discharge groove of the surface cover vibration feeding disc, the surface cover feeding mechanical arm comprises a second base body, a second horizontal moving cylinder, a second lifting cylinder, a second horizontal moving base, a second lifting base and a second material grabbing cylinder, the second horizontal moving base is horizontally arranged on the second base body in a sliding mode along the horizontal direction, the second horizontal moving cylinder is arranged on the second base body and is in driving connection with the second horizontal moving base, the second lifting base is vertically arranged on the second horizontal moving base in a lifting sliding mode along the vertical direction, the second lifting cylinder is arranged on the second horizontal moving base and is in driving connection with the second lifting base, the second material grabbing cylinder is arranged on the second lifting base, the output end of the second material grabbing cylinder vertically extends downwards, and a second material grabbing hand is arranged on the output end of the second material grabbing cylinder and is positioned above the discharge chute of the face cover vibration feed tray;

the upper cover turnover mechanism comprises a turnover motor and a turnover seat, a turnover motor shaft of the turnover motor is in driving connection with the turnover seat, the turnover seat is rotatably arranged along the vertical direction, a horizontal turnover groove is formed in the turnover seat, and the horizontal turnover groove is flush with and communicated with the main conveying line;

the line ball block conveying mechanism comprises a line ball block vibration feeding disc for conveying the line ball block in a vibration mode and a line ball block feeding mechanical hand for grabbing the line ball block and mounting the line ball block on the inner surface of the upper cover, the line ball block feeding mechanical hand is located beside a discharge chute of the line ball block vibration feeding disc, the line ball block feeding mechanical hand comprises a third base body, a third horizontal moving cylinder, a third lifting cylinder, a third horizontal moving base, a third lifting base and a third material grabbing cylinder, the third horizontal moving base is horizontally arranged on the third base body in a sliding mode along the horizontal direction, the third horizontal moving cylinder is arranged on the third base body and is in driving connection with the third horizontal moving base, the third lifting base is vertically arranged on the third horizontal moving base in a lifting sliding mode along the vertical direction, the third lifting cylinder is arranged on the third horizontal moving base and is in driving connection with the third lifting base, the third material grabbing cylinder is arranged on the lifting base, the output end of the third material grabbing cylinder vertically extends downwards, a third material grabbing hand is arranged on the output end of the third material grabbing cylinder, and the third material grabbing hand is positioned above the discharge chute of the line pressing block vibration feeding plate;

the line pressing block screw conveying and tightening mechanism comprises a line pressing block screw vibration feeding disc, a screw blowing assembly, a screw tightening assembly and a translation cylinder, wherein the line pressing block screw vibration feeding disc is used for conveying line pressing block screws to an upper cover of a main conveying line in a vibration mode;

the screw tightening assembly comprises a fourth seat body, a first electric screwdriver, a translation seat body and a first electric screwdriver lifting cylinder, wherein a fourth slide rail is arranged on the fourth seat body along the vertical direction, a fourth slide block is arranged on the fourth slide rail in a sliding manner, the first electric screwdriver is arranged on the fourth slide block along the vertical direction, the first electric screwdriver lifting cylinder is arranged on the fourth seat body and is in driving connection with the fourth slide block, a screw guide head is arranged at the lower part of the fourth seat body, a screw inlet and a screw outlet are arranged on the screw guide head, a screw driver of the first electric screwdriver extends into the screw guide head and is positioned above the screw outlet,

the screw blowing assembly comprises a first fixed seat, a first air pump and a first blowing pipe,

the screw feeding cylinder is connected with the first sliding block in a driving way, the first sliding block is provided with a first feeding channel along the vertical direction, the upper end, the lower end and the side wall of the first feeding channel are open, the discharge end of the screw discharge chute is communicated with the side wall of the first feeding channel and is positioned at the first end of the first guide rail, the second end of the first guide rail is provided with a first blanking port, the first blanking port is positioned below the first feeding channel and is communicated with the lower end of the first feeding channel,

a first air outlet pipe of the first air pump is connected to the fixed seat and communicated with the upper end of the first feeding channel, a feeding end of the first material blowing pipe is connected to the fixed seat and communicated with the first blanking port, and a discharging end of the first material blowing pipe is communicated with a screw inlet on the screw guide head;

the fourth seat body is arranged on the translation seat body, the translation seat body is arranged on the main conveying line in a sliding mode along the horizontal direction, so that the screw tightening assembly is arranged on the main conveying line in a sliding mode along the horizontal direction, and a cylinder rod of the translation cylinder is in driving connection with the screw tightening assembly;

the bipolar electrode assembly conveying mechanism comprises a feeding groove for conveying the bipolar electrode assembly, and a bipolar electrode assembly feeding manipulator for grabbing the bipolar electrode assembly on the feeding groove and mounting the bipolar electrode assembly on the inner surface of the upper cover, the bipolar electrode assembly feeding manipulator is positioned beside the feeding groove, the bipolar electrode assembly feeding manipulator comprises a fifth seat body, a fifth horizontal moving cylinder, a fifth lifting cylinder, a fifth horizontal moving seat, a fifth lifting seat and a fifth material grabbing cylinder, the fifth horizontal moving seat is horizontally and slidably arranged on the fifth seat body along the horizontal direction, the fifth horizontal moving cylinder is arranged on the fifth seat body and is in driving connection with the fifth horizontal moving seat, the fifth lifting seat is vertically and slidably arranged on the fifth horizontal moving seat, and the fifth lifting cylinder is arranged on the fifth horizontal moving seat and is in driving connection with the fifth lifting seat, the fifth material grabbing cylinder is arranged on the fifth lifting seat, the output end of the fifth material grabbing cylinder vertically extends downwards, a fifth material grabbing hand is arranged on the output end of the fifth material grabbing cylinder, and the fifth material grabbing hand is positioned above the feeding groove;

the threading sleeve conveying mechanism comprises a threading sleeve vibration feeding disc for carrying out vibration conveying on the threading sleeve and a threading sleeve feeding manipulator for grabbing the threading sleeve and mounting the threading sleeve on the inner surface of the upper cover, the threading sleeve feeding manipulator is positioned beside a discharge chute of the threading sleeve vibration feeding disc, the threading sleeve feeding manipulator comprises a sixth seat body, a sixth horizontal moving cylinder, a sixth lifting cylinder, a sixth horizontal moving seat, a sixth lifting seat and a sixth material grabbing cylinder, the sixth horizontal moving seat is horizontally arranged on the sixth seat body in a sliding manner along the horizontal direction, the sixth horizontal moving cylinder is arranged on the sixth seat body and is in driving connection with the sixth horizontal moving seat, the sixth lifting seat is vertically arranged on the sixth horizontal moving seat in a lifting and sliding manner, the sixth lifting cylinder is arranged on the sixth horizontal moving seat and is in driving connection with the sixth lifting seat, and the sixth material grabbing cylinder is arranged on the sixth lifting seat, the output end of the sixth material grabbing cylinder vertically extends downwards, a sixth material grabbing hand is arranged on the output end of the sixth material grabbing cylinder, and the sixth material grabbing hand is positioned above the discharge chute of the threading sleeve vibration feed tray;

the lower cover conveying mechanism comprises a lower cover vibration feeding disc for conveying the lower cover in a vibration mode and a lower cover feeding mechanical hand for grabbing the lower cover and installing the lower cover on the upper cover, the lower cover feeding mechanical hand is located beside a discharge chute of the lower cover vibration feeding disc, the lower cover feeding mechanical hand comprises a seventh base body, a seventh horizontal moving cylinder, a seventh lifting cylinder, a seventh horizontal moving base, a seventh lifting base and a seventh material grabbing cylinder, the seventh horizontal moving base is horizontally arranged on the seventh base body in a sliding mode along the horizontal direction, the seventh horizontal moving cylinder is arranged on the seventh base body and is in driving connection with the seventh horizontal moving base, the seventh lifting base is vertically arranged on the seventh horizontal moving base in a lifting sliding mode, the seventh lifting cylinder is arranged on the seventh horizontal moving base and is in driving connection with the seventh lifting base, and the seventh material grabbing cylinder is arranged on the seventh lifting base, the output end of the seventh material grabbing cylinder vertically extends downwards, a seventh material grabbing hand is arranged on the output end of the seventh material grabbing cylinder, and the seventh material grabbing hand is positioned above the discharge chute of the lower cover vibration feed tray;

the locking bolt conveying and tightening mechanism comprises a locking bolt vibration feeding disc, a bolt blowing assembly and a bolt tightening assembly, wherein the locking bolt vibration feeding disc is used for conveying locking bolts to a screw hole of a lower cover on the main conveying line in a vibration mode, the bolt blowing assembly is used for blowing the locking bolts conveyed by the locking bolt vibration feeding disc to the screw hole of the lower cover on the main conveying line one by one, the bolt tightening assembly is used for tightening the bolts on the lower cover,

the bolt tightening assembly comprises an eighth base body, a second electric screwdriver and a second electric screwdriver lifting cylinder, wherein an eighth slide rail is arranged on the eighth base body along the vertical direction, an eighth slide block is arranged on the eighth slide rail in a sliding manner, the second electric screwdriver is arranged on the eighth slide block along the vertical direction, the second electric screwdriver lifting cylinder is arranged on the eighth base body and is in driving connection with the eighth slide block, a bolt guide head is arranged at the lower part of the eighth base body, a bolt inlet and a bolt outlet are formed in the bolt guide head, and a screwdriver of the second electric screwdriver extends into the bolt guide head and is positioned above the bolt outlet;

the bolt blows material subassembly and includes that second fixing base, second air pump and second blow the material pipe, be equipped with screw pay-off cylinder and second guide rail on the second fixing base, it is provided with the second sliding block to slide on the second guide rail, bolt pay-off cylinder is connected with the second sliding block drive, be equipped with second pay-off passageway along vertical direction on the second sliding block, second pay-off passageway upper end, lower extreme, lateral wall all are open and describe, the discharge end of bolt blown down tank and the lateral wall intercommunication of second pay-off passageway and be located the second end of second guide rail, the second end of second guide rail is equipped with the second blanking mouth, the second blanking mouth is located the below of second pay-off passageway and communicates with the lower extreme of second pay-off passageway.

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