CN109659792B

CN109659792B - Automatic charging device and method for assembling charging connector metal shell

Info

Publication number: CN109659792B
Application number: CN201910096932.3A
Authority: CN
Inventors: 李琼; 陈荣乾; 李柯
Original assignee: Individual
Current assignee: Liu Xinhua
Priority date: 2019-01-31
Filing date: 2019-01-31
Publication date: 2020-09-01
Anticipated expiration: 2039-01-31
Also published as: CN109659792A

Abstract

The invention relates to the field of production and manufacturing of charging equipment, in particular to an automatic feeding device and method for assembling a metal shell of a charging connector. An automatic feeding device for assembling a charging connector metal shell comprises a clamping shell feeding assembly (51), a clamping shell bending and rib cutting assembly (52) and a waste recycling assembly (53); the clamping shell feeding assembly (51) is used for conveying clamping shell feeding materials, the clamping shells are in a coiled material form, and the clamping shells are connected with the coiled material through connecting ribs; the clamping shell bending and rib cutting assembly (52) performs rib cutting operation and bending on the clamping shell on the coiled material, and the clamping shell falls on the clamping shell jig; the waste recovery assembly (53) is connected with the clamping shell bending and rib cutting assembly (52) to cut and collect leftover materials of the coiled materials; the automatic feeding device for the clamping shells integrally feeds materials through the flat clamping shells, and then bending and separating are carried out, so that the working process is optimized, the working efficiency is improved, the formed clamping shells fall down the machine shell for assembly, the link of carrying is omitted, and the accuracy is improved.

Description

Automatic charging device and method for assembling charging connector metal shell

Technical Field

The invention relates to the field of production and manufacturing of charging equipment, in particular to an automatic feeding device and method for assembling a metal shell of a charging connector.

Background

The charging connector is one of the components connected with an electrical circuit to realize the transmission of signals between two devices, such as a telephone line wiring structure, a network line wiring structure, and the like. The connector structurally comprises a base body, a clamping shell and a riveting column, wherein the clamping shell is used for the base body, and the base body is used for wiring. The existing production mode is mostly semi-automatic, and is assembled through manual work, and the defects existing in the prior art are as follows: 1. the feeding of the substrate is slow, the efficiency is low, and the precision is not high; 2. the jig has low circulation efficiency and poor precision; 3. the feeding of the clamping shell is difficult to clamp, and the efficiency is low; 4. the riveting column parts are small, difficult to clamp, easy to deform and low in assembly precision; 5. the separation between the jigs of the workpiece is complex, and the structure of the tool is complex.

Disclosure of Invention

The invention aims to provide an automatic charging device and method for assembling a metal shell of a charging connector, which have the advantages of high efficiency in clamping and charging, no need of carrying and high accuracy.

In order to achieve the purpose, the technical scheme adopted by the invention is as follows:

an automatic feeding device for assembling a charging connector metal shell comprises a clamping shell feeding assembly (51), a clamping shell bending and rib cutting assembly (52) and a waste recycling assembly (53); the clamping shell feeding assembly (51) is used for conveying clamping shell feeding materials, the clamping shells are in a coiled material form, and the clamping shells are connected with the coiled material through connecting ribs; the clamping shell bending and rib cutting assembly (52) performs rib cutting operation and bending on the clamping shell on the coiled material, and the clamping shell falls on the clamping shell jig; the waste recovery assembly (53) is connected with the clamping shell bending and rib cutting assembly (52) to cut and collect leftover materials of the coiled materials;

the clamping shell bending and rib cutting assembly (52) comprises a fourteenth base (521), an adjusting base (522), a side baffle (523), a twenty-second air cylinder (524), a middle seat (525), a twenty-third air cylinder (526), an inserting seat (527), a twenty-fourth air cylinder (528), a punching rivet piece (529), an inclined seat (5210), a side moving block (5211), a twenty-fifth air cylinder (5212), a twenty-sixth air cylinder (5213) and a push block (5214); the fourteenth base (521) is connected to the adjusting base (522) and can adjust the relative position, grooves corresponding to the outline of the clamping shell are arranged on the upper plane of the fourteenth base (521), and side baffles (523) are arranged on two sides of the grooves; the twenty-second cylinder (524) is arranged on the fourteenth base (521), the twenty-third cylinder (526) is vertically arranged on the middle seat (525), the middle seat (525) is arranged on the telescopic end of the twenty-second cylinder (524), the inserting and taking seat (527) is arranged on the telescopic end of the twenty-third cylinder (526), and two convex nails are arranged on the lower end surface of the inserting and taking seat (527) and used for being inserted into circular holes in two sides of the clamping shell and driving the clamping shell to feed; the twenty-fourth cylinder (528) is installed on the fourteenth base (521) through a connecting plate, the riveting punch (529) is connected with the telescopic end of the twenty-fourth cylinder (528), and the riveting punch (529) is matched with grooves on the fourteenth base (521) to be used for bending the clamping shell into a corresponding profile and cutting off connecting ribs of the clamping shell; the inclined seat (5210) is fixedly arranged on the lower end face of the fourteenth base (521), the twenty-fifth cylinder (5212) is mounted on the inclined seat (5210), the side moving block (5211) is connected with the telescopic end of the twenty-fifth cylinder (5212), the upper end face of the side moving block (5211) is provided with grooves which are the same as the upper plane of the fourteenth base (521), and the side moving block (5211) is just positioned right below the riveting piece (529); the twenty-sixth air cylinder (5213) is fixedly arranged on the side of the fourteenth base (521), the push block (5214) is positioned below the flat plate of the fourteenth base (521), and two pairs of convex blocks are arranged at the side end of the push block (5214) and used for limiting the falling of the clamping shell.

Preferably, the cartridge feeding assembly (51) comprises a thirteenth base (511), a winding disc (512), a first motor (513) and a discharging supporting rail (514); the clamping shell coiled material is placed in the winding disc (512), the winding disc (512) is driven by the first motor (513) to rotate slowly and is used for discharging the clamping shell, and the discharging supporting rail (514) is used for supporting the clamping shell coiled material; the two winding disks (512) are arranged in a staggered mode, and feeding of the two clamping shells is achieved simultaneously.

Preferably, the waste recovery assembly (53) comprises a fifteenth base (531), a supporting plate (532), a cross groove block (533), a lifting block (534), a cutting knife (535), a chute bar (536), a twenty-sixth cylinder (537) and a collection box (538); the supporting plate (532) is arranged on the fifteenth base (531) and used for supporting residual leftover materials and preventing sagging; the cross groove block (533) is fixedly arranged on the fifteenth base (531), the lifting block (534) is in an inverted T shape, the horizontal section is movably matched in the fifteenth base (531), and the vertical section is movably matched in a vertical groove of the cross groove block (533); an inclined groove is formed in the inclined groove strip (536), the inclined groove strip (536) is matched in a horizontal groove of the cross groove block (533), and an inclined groove of the inclined groove strip (536) is connected with a vertical section of the lifting block (534) through a pin shaft; a twenty-sixth air cylinder (537) is arranged on the side of the fifteenth base (531), and the telescopic end of the twenty-sixth air cylinder (537) is connected with a chute bar (536); the cutting knife (535) is arranged on the lifting block (534), the cutting knife (535) corresponds to the edge of the fifteenth base (531), and the collecting box (538) is connected with the discharging end of the fifteenth base (531) and used for collecting cut leftover materials.

A charging method for assembling a charging connector metal shell sequentially comprises the following steps:

feeding shell-clamping coiled materials: the clamping shell coiled material is placed in the winding disc (512), the first motor (513) drives the winding disc (512) to rotate slowly, the clamping shell coiled material is discharged, and the vertical motion of the inserting and taking seat (527) is combined with the horizontal motion to drive the clamping shell to be fed;

(II) bending and cutting ribs of the clamping shell: the twenty-fourth cylinder (528) drives the punching and riveting piece (529) to descend, so that on one hand, the punching and riveting piece (529) bends the flat clamping shell, and on the other hand, the clamping shell and the coiled material are subjected to rib cutting separation;

(III) blanking of the clamping shell: the separated clamping shell falls down and falls into a clamping shell jig;

(IV) cutting leftover materials: the twenty-sixth air cylinder (537) drives the chute strip (536) to move left and right, so as to drive the lifting block (534) to move up and down, the cutting-off knife (535) cuts the leftover materials below the cutting-off knife, and the leftover materials enter the collecting box (538) to be collected.

By adopting the automatic feeding device and method for assembling the charging connector metal shell, the automatic clamping shell feeding device is used for feeding the whole clamping shell in a flat mode and then bending and separating the clamping shell, the working process is optimized, the working efficiency is improved, the formed clamping shell falls down to the shell for assembling, the link of carrying is omitted, and the accuracy is improved.

An automatic assembling device for a charging connector comprises a rack (1), and a base body automatic feeding device (2), a mechanical arm carrying device (3), a clamping shell jig circulating device (4), a lower clamping shell automatic feeding device (5), an upper clamping shell automatic feeding device (6), a clamping shell pressing device (7), a clamping shell detection device (8), a clamping shell bending device (9), a clamping shell welding device (10), a first carrying device (11), a base body jig refluxing device (12), a second carrying device (13), a riveting jig circulating device (14), a riveting column automatic feeding device (15), a riveting column pressing device (16), a third carrying device (17) and a product discharging device (18) which are arranged on the rack (1); the automatic feeding device for assembling the metal shell of the charging connector is characterized in that the automatic feeding device for the lower clamping shell (5) and the automatic feeding device for the upper clamping shell (6) adopt any one of the technical schemes.

Preferably, the clamping shell jig circulation device (4) comprises a clamping shell jig material passing component (41), a clamping shell jig driving component (42), a clamping shell jig backflow component (43), a clamping shell jig moving component (44) and a clamping shell jig pushing component (45); the clamping shell jig material passing assembly (41) is provided with a plurality of stations which are a lower clamping shell feeding station (401), a base body jig feeding station (402), an upper clamping shell feeding station (403), a pressing station (404), a detection station (405), a bending station (406), a welding station (407) and a discharging station (408) in sequence along the feeding direction; the clamping shell jig driving component (42) is positioned on the side of the clamping shell jig material passing component (41) and used for driving and positioning a jig in the clamping shell jig material passing component (41); the clamping shell jig backflow component (43) is positioned on the side of the clamping shell jig driving component (42) and used for backflow of the unloaded clamping shell jig; the clamping shell jig pushing-in component (45) is positioned at the feed end of the clamping shell jig backflow component (43) and is used for pushing the clamping shell jig into the clamping shell jig backflow component (43); the clamping shell jig moving and transporting assembly (44) is connected with the discharging end of the clamping shell jig backflow assembly (43) and the feeding end of the clamping shell jig material passing assembly (41) and is used for moving and transporting the clamping shell jig.

By adopting the automatic assembling equipment for the charging connector in the technical scheme, the automatic base body feeding device can feed materials through the jig and the base body at the same time, assemble the base body and arrange the base body on the jig, so that the subsequent assembly is facilitated, and the assembling precision is improved; the clamping jig circulation device avoids the problem of poor rigidity of belt and chain transmission in a guide rail moving mode with high rigidity, and all components are connected in order, so that the efficient circulation of the jig is facilitated; the automatic feeding device for the upper and lower clamping shells integrally feeds materials through the flat clamping shells, and then performs bending and separation, so that the working process is optimized, the working efficiency is improved, the formed clamping shells fall down the shell for assembly, the link of carrying is omitted, and the accuracy is improved; the clamping shell bending device synchronously extends through the bending piece, so that the stress of the workpiece is uniform, other auxiliary devices are not needed, only one driving power is needed, and the clamping shell bending device is convenient and efficient; the substrate jig backflow device is convenient for efficient assembly by integrally moving out the workpieces in the jig, the flow among the components is matched in order, the backflow of the empty jig is completed while the workpiece is fed, and the integrated processing is convenient; the automatic riveting column feeding device is used for orderly feeding through vibration, the specific riveting column connecting plate is arranged and used for caching riveting columns, the postures of the riveting columns can be kept, the riveting columns can be moved and transported through the moving riveting column connecting plate, and finally the assembling efficiency and precision are improved through riveting.

Drawings

Fig. 1 is a schematic diagram of an explosive structure according to an embodiment of the present invention.

Fig. 2 is an exploded view of the charging connector.

Fig. 3 is a schematic structural diagram of three jigs.

Fig. 4 is an exploded view of the substrate automatic loading device.

Fig. 5 is an exploded view of the loading assembly and the transferring assembly of the substrate fixture.

Fig. 6 is an exploded view of the substrate loading assembly and the substrate feeding assembly.

Fig. 7 is an exploded view of the receiving assembly.

Fig. 8 is an exploded view of the discharge assembly of the substrate fixture.

Fig. 9 is an exploded view of the circulation device of the clamping fixture.

Fig. 10 is an exploded view of the feeding assembly of the fixture.

Fig. 11 is an exploded view of the driving assembly of the pod jig.

Fig. 12 is an exploded view of the transporting assembly and the pushing assembly of the clamping fixture.

Fig. 13 is an exploded view of the lower clamshell automated feeding device.

Fig. 14 is an exploded view of the clip shell bend and shear bar assembly and the scrap recycling assembly.

Fig. 15 is an exploded view of the clamping device.

Fig. 16 is an exploded view of the detection device.

Fig. 17 is an exploded view of the folding device.

Fig. 18 is an exploded view of the welding device for a can.

Fig. 19 is an exploded view of the first transfer device.

Fig. 20 is an exploded view of the reflow apparatus of the substrate fixture.

Fig. 21 is an exploded view of the jig flipping unit and the jig sorting unit.

Fig. 22 is an exploded view of the jig swinging assembly.

Fig. 23 is an exploded view of the riveting jig circulation device.

Fig. 24 is an exploded view of the automatic rivet column feeding device.

Fig. 25 is an exploded view of the rivet pin pressing device.

Detailed Description

As shown in fig. 1, the automatic assembling equipment for charging connectors includes a frame 1, and a substrate automatic feeding device 2, a mechanical arm carrying device 3, a clamping shell jig transferring device 4, a lower clamping shell automatic feeding device 5, an upper clamping shell automatic feeding device 6, a clamping shell pressing device 7, a clamping shell detection device 8, a clamping shell bending device 9, a clamping shell welding device 10, a first carrying device 11, a substrate jig refluxing device 12, a second carrying device 13, a riveting jig transferring device 14, a riveting column automatic feeding device 15, a riveting column pressing device 16, a third carrying device 17 and a product discharging device 18 which are installed on the frame 1.

The automatic substrate feeding device 2 is used for placing a substrate into the substrate jig and feeding the substrate together with the substrate jig; the mechanical arm carrying device 3 is connected with the automatic substrate feeding device 2 and is used for carrying the substrate jig into the clamping shell jig circulation device 4; the lower automatic feeding device 5 and the upper automatic feeding device 6 are arranged in parallel and correspond to the clamping fixture flowing and rotating device 4, and a feeding station of the mechanical arm carrying device 3 is positioned between the lower automatic feeding device 5 and the upper automatic feeding device 6 and is used for feeding upper and lower clamping shells; the clamping shell pressing device 7, the clamping shell detection device 8, the clamping shell bending device 9, the clamping shell welding device 10 and the first carrying device 11 are sequentially connected, correspond to the clamping shell jig circulating device 4 and are respectively used for clamping, detecting, bending, welding and jig carrying; the substrate jig reflow device 12 is connected with the first carrying device 11, and the substrate with the clamping shell is carried out; the second conveying device 13 is connected with the base jig backflow device 12 and the riveting jig circulation device 14, and conveys the jig to a backflow section of the riveting jig circulation device 14; the riveting column automatic feeding device 15, the riveting column pressing device 16 and the third carrying device 17 are arranged in a connecting mode, correspond to the riveting jig rotating device 14 and are respectively used for feeding riveting columns, press riveting and carrying products; the product blanking device 18 is connected with the third carrying device 17 and used for blanking the products.

As shown in fig. 2, the charging connector product includes a base 100, a lower clamping shell 200, an upper clamping shell 300 and a rivet pin 400, the base 100 has a wire connector inside, the lower clamping shell 200 and the upper clamping shell 300 are clamped and connected to the base 100 by bending, and the rivet pin 400 fixes the lower clamping shell 200 and the upper clamping shell 300.

As shown in fig. 3, the substrate 100 is placed by the substrate fixture 500, the lower pod 200 is placed by the pod fixture 600, and the rivet stud 300 is placed by the riveting fixture 700; the substrate jig 500 is provided with a grid plate 501, the grid plate 501 is used for placing the substrate 100, two sides of the substrate jig 500 are provided with straight grooves 502 for moving the substrate jig 500, and the substrate jig 500 is provided with two positioning holes 503; round holes 504 are formed in two sides of the base jig 500 and used for clamping; the lower end of the clamping fixture 600 is provided with a through groove 601, the upper end surface is provided with a positioning groove 602, and is provided with a round hole 605 corresponding to the positioning hole 503 in phase position and shape, and the center is provided with a hole 505 for driving; the shell clamping jig 600 is stepped, a positioning nail 603 is arranged on a high platform of the shell clamping jig 600, the positioning nail 603 is in a dome shape, a sinking platform is arranged between the two positioning nails 603 and used for placing the lower shell clamp 200, and the positioning nail 603 corresponds to a round hole of the lower shell clamp; the substrate fixture 500 can be placed on the shell fixture 600 and positioned by the positioning hole 503 and the circular hole 605; the two sides of the shell clamping jig 600 are provided with round holes 606 for clamping, and the center is provided with a hole 607 for driving; the riveting jig 700 is also provided with a groove 701 for positioning and driving, a sinking platform 702 is arranged on the table-board of the riveting jig 700 for placing semi-finished products, and a round hole 703 for placing riveting columns

As shown in fig. 4, the substrate automatic feeding device 2 includes a first base 21, a substrate jig feeding assembly 22, a jig turning assembly 23, a substrate feeding assembly 24, a substrate feeding assembly 25 and a substrate jig discharging assembly 26; the base jig feeding assembly 22 is arranged on the first base 21 and used for feeding and moving the base jig; the jig turning component 23 is positioned above the base jig feeding component 22 and turns the jig; the base body feeding assembly 24 is connected with the base body jig feeding assembly 22, the base body feeding assembly 24 is connected with the base body feeding assembly 25, and the base body feeding assembly 24 is used for assembling the base body jig and the base body together; the base body jig discharging assembly 26 is connected with the base body feeding assembly 24 and used for pressing the base body and achieving discharging of the base body jig.

As shown in fig. 5, the substrate fixture feeding assembly 22 includes a second base 221, a first cylinder 222, a traverse plate 223, a side plate 224, a second cylinder 225, an end stop 226, a substrate fixture feeding rail 227, a third cylinder 228, a fourth cylinder 229, a positioning pin 2210 and a substrate fixture 500; the traverse plate 223 is movably connected to the second base 221 through a sliding rail, the first air cylinder 222 is fixedly arranged on the second base 221, and the telescopic end of the first air cylinder 222 is connected with the traverse plate 223; the side plate 224 is arranged on the traverse plate 223, the distance of the side plate 224 is matched with the thickness of the base jig 500, and a vertical groove is formed in the side plate 224 and used for clamping; the end stop 226 is installed on the second base 221 and located at the end of the center of the two side plates 224, and the end stop 226 is provided with an inductor for detecting whether the substrate jig 500 is in place; the second cylinder 225 is fixedly arranged on the transverse moving plate 223 and is positioned on the side of the side plate 224, the positioning nail 2210 is arranged at the telescopic end of the second cylinder 225, and the positioning nail 2210 is positioned in a round hole of the side plate 224 and corresponds to the base jig 500; the substrate jig feeding rail 227 is arranged on the side of the second base 221, and the height of the substrate jig feeding rail corresponds to that of the transverse moving plate 223; the third cylinder 228 is installed at the side of the substrate jig feeding rail 227, and the positioning pin 2210 is installed at the top end of the third cylinder 228 for positioning the substrate jig 500 in the substrate jig feeding rail 227; the fourth cylinder 229 is mounted on the second base 221, and pushes out the substrate jig 500 in the traverse plate corresponding to the traverse plate 223 in the contracted state.

As shown in fig. 5, the jig turning assembly 23 includes a third base 231, a support 232, a first rotating cylinder 233, a first finger cylinder 234, a clamping bar 235 and a fifth cylinder 236; the support 232 is movably connected to the third base 231 through a sliding rail, the first rotating cylinder 233 is installed at the lower end of the support 232, the first finger cylinder 234 is installed at the rotating end of the first rotating cylinder 233, and the clamping bars 235 are installed at the two moving ends of the first finger cylinder 234; the fifth cylinder 236 is vertically installed on the third base 231, and the telescopic end of the fifth cylinder 236 is connected with the support 232.

When the base jig feeding assembly 22 and the jig turning assembly 23 work, the base jig 500 is fed along the base jig feeding rail 227 and reaches the traverse plate 223, the first finger cylinder 234 clamps the base jig 500, then the fifth cylinder 236 drives the base jig to be lifted, the first rotating cylinder 233 rotates 180 degrees to turn the base jig 500, and then the base jig 500 is placed in the traverse plate 223; the first cylinder 222 drives the traverse plate 223 to move, and the turned substrate jig 500 is pushed out by the fourth cylinder 229 and enters the substrate feeding assembly 24

As shown in fig. 6 and 7, the substrate feeding assembly 24 includes a fourth base 241, a lifting material seat 242, a sixth air cylinder 243, a material receiving assembly 244, a seventh air cylinder 245, a traction plate 246, a scissor mechanism 247, an eighth air cylinder 249, a clamping cutting 2410, a guide seat 2411, a feeding guide seat 2412, a spacing column 2413, and a ninth air cylinder 2414; the lifting material seat 242 is fixedly arranged on the telescopic end of a sixth air cylinder 243, and the sixth air cylinder 243 is arranged on the fourth base 241; the traction plate 246 is arranged on the telescopic end of the seventh cylinder 245, the traction plate 246 is connected to the fourth base 241 through a sliding rail, and the seventh cylinder 245 is arranged on the fourth base 241; the scissors mechanism 247 couples the pulling plate 246 to the material receiving assembly 244; the material receiving component 244 is connected to the central shaft of the scissors mechanism 247, and the material receiving component 244 is movably matched in the fourth base 241; the eighth air cylinder 249 is installed on the fourth base 241, the clamping cutting 2410 is movably connected to the fourth base 241, the clamping cutting 2410 is positioned in the accommodating cavity of the guide seat 2411, and the telescopic end of the eighth air cylinder 249 is connected with the clamping cutting 2410; the ninth cylinder 2414 is installed on the fourth base 241, the limit column 2413 is connected with the telescopic end of the ninth cylinder 2414, and the limit column 2413 is movably matched on the fourth base 241. The material receiving assembly 244 comprises material receiving seats 2441, a top pin 2442, a first spring 2443 and a pressing block 2444, wherein a through groove matched with the base body 100 is formed in the material receiving seats 2441, a round hole is formed in the upper end of the material receiving seats 2441, grooves are formed in the lower ends of the material receiving seats 2441, square holes are formed in the side faces of the material receiving seats 2441, four material receiving seats 2441 are arranged side by side, the first material receiving seat 2441 in the feeding direction is fixedly arranged in a fourth base 241, and the rest of the material receiving seats are movably connected in the fourth base 241; the top pin 2442 is matched in a square hole at the side of the material receiving seat 2441, a chamfer is arranged at the end part of the top pin 2442, and a circular counter bore is arranged at the bottom end of the top pin 2442; the first spring 2443 is arranged in a circular counter bore at the bottom end of the top pin 2442, and the pressing block 2444 is fixedly arranged on the material receiving seat 2441 and presses the first spring 2443; the scissors mechanism 247 comprises a central shaft 2471, side shafts 2472 and a connecting rod 2743; the middle section of the connecting rod 2743 is connected through a central shaft 2471, the edges of the connecting rod 2743 are connected through side shafts 2472, the central shaft 2471 is connected with a round hole at the upper end of the material receiving seat 2441, and the traction plate 246 is connected with the central shaft 2471 at the tail end.

When the base body feeding assembly 24 works, the ninth cylinder 2414 pushes out the limit column 2413, the base bodies enter the material receiving seats 2441, and each material receiving seat 2441 contains one base body; then the seventh cylinder 245 extends the scissor mechanism 247 so that each base is spread apart; then the sixth cylinder 243 drives the lifting material seat 242 to rise, the base body is placed into the jig, and then the jig provided with the base body is pushed into the base body jig discharging assembly 26.

The base member material loading subassembly 24 has solved the base member material loading slow, the problem of easily makeing mistakes, through the whole material loading of base member, is carrying out the dispersion operation, carries out whole equipment to the tool at last, compares single work piece material loading and equipment and has improved work efficiency.

As shown in fig. 6, the substrate feeding assembly 25 includes a substrate rail 251, a tenth air cylinder 252, a substrate distributor block 253, a fifth base 254, a sixth base 255, a material pushing bar 256, an eleventh air cylinder 257 and a twelfth air cylinder 258; the fifth base 254 is fixedly connected with the sixth base 255, the tenth cylinder 252 is installed on the fifth base 254, the substrate distributing block 253 is movably connected to the fifth base 254 through a sliding rail, the telescopic end of the tenth cylinder 252 is connected with the substrate distributing block 253, an inner cavity with a specific shape is arranged in the substrate distributing block 253, and the substrate distributing block 253 is connected with the substrate rail 251; the material pushing bar 256 is fixedly arranged at the telescopic end of the eleventh air cylinder 257, and the material pushing bar 256 is used for pushing out a single substrate in the substrate distributing block 253; the twelfth cylinder 258 is installed on the sixth base 255, and a top post is arranged at the top end of the twelfth cylinder 258 and corresponds to the position of the base jig of the base feeding assembly 24.

When the substrate feeding assembly 25 works, a substrate is fed along the substrate rail 251, and after reaching the substrate distributing block 253, the tenth air cylinder 252 laterally moves out the substrate distributing block 253 and pushes the substrate distributing block into the substrate feeding assembly 24 by the pushing bar 256; the twelfth cylinder 258 pushes the jig with the substrate loaded out to enter the substrate jig discharging assembly 26.

The automatic base body feeding device 2 solves the problems of slow base body feeding and low efficiency, the base bodies are fed simultaneously through the jig and the base bodies and assembled, the base bodies are arranged on the jig, subsequent assembly is facilitated, and assembly accuracy is improved.

As shown in fig. 8, the base jig discharging assembly 26 includes a material passing rail 261, a fastening plate 262, a fixing block 263, a thirteenth air cylinder 264, a lower pressing plate 265, a fourteenth air cylinder 266, a side pushing plate 267, a seventh base 268, a blocking column 269 and a blocking block 2610; the material passing rail 261 is used for passing the substrate jig 500, the fixing block 263 is fixedly arranged on the side of the material passing rail 261, the fastening plate 262 is matched on the side of the material passing rail 261 and used for clamping the side face of the substrate jig 500, and the fastening plate 262 is connected with the fixing block 263 through a spring; the thirteenth cylinder 264 is installed on the side of the material passing rail 261, the lower pressing plate 265 is installed at the telescopic end of the thirteenth cylinder 264, and the lower pressing plate 265 is located right above the material passing rail 261; the fourteenth air cylinder 266 is installed on the seventh base 268, the side push plate 267 is movably matched on the seventh base 268 through a sliding rail, the fixture block 2610 comprises two vertically symmetrical blocks which are matched with the grooves at the upper end and the lower end of the base jig 500, and the blocking column 269 is installed on the seventh base 268 and is positioned at the end part of the side push plate 267 when the side push plate 267 is taken out.

When the substrate jig discharging assembly 26 works, the substrate jig 500 provided with the substrate is pushed into the material passing rail 261, and the thirteenth cylinder 264 is contracted after the sensor detects, so that the lower pressing plate 265 is driven to descend, and the substrate is pressed in the substrate jig 500; after the pressing, the side push plate 267 enters and is clamped by the clamping block 2610, and then the fourteenth air cylinder 266 extends to push out the substrate jig 500 laterally to wait for the robot arm conveying device 3 to move.

The mechanical arm conveying device 3 conveys the substrate jig 500 from the substrate automatic feeding device 2 to the clamping shell jig circulation device 4.

As shown in fig. 9, the transfer device 4 comprises a feeding assembly 41, a driving assembly 42, a reflow assembly 43, a transferring assembly 44 and a pushing assembly 45; the clamping shell jig feeding component 41 is provided with a plurality of stations which are a lower clamping shell feeding station 401, a base body jig feeding station 402, an upper clamping shell feeding station 403, a pressing station 404, a detection station 405, a bending station 406, a welding station 407 and a discharging station 408 in sequence along the feeding direction; the clamping shell jig driving component 42 is positioned on the side of the clamping shell jig material passing component 41 and used for driving and positioning jigs in the clamping shell jig material passing component 41; the clamping shell jig backflow component 43 is positioned on the side of the clamping shell jig driving component 42 and used for backflow of the unloaded clamping shell jig; the clamping shell jig pushing-in component 45 is positioned at the feeding end of the clamping shell jig backflow component 43 and is used for pushing the clamping shell jig to enter the clamping shell jig backflow component 43; the clamping fixture moving and transporting assembly 44 is connected with the discharge end of the clamping fixture backflow assembly 43 and the feed end of the clamping fixture material passing assembly 41, and is used for moving and transporting the clamping fixtures.

As shown in fig. 10, the feeding assembly 41 of the shell clamping jig includes an eighth base 411, a guide bar 412, a jig positioning mechanism 413, a jig moving and positioning mechanism 414, a jig detecting and positioning mechanism 415, and a shell clamping jig 600, wherein the guide bar 412 is installed at the upper end of the eighth base 411, and the shell clamping jig 600 is movably fitted in the guide bar 412 and located on the eighth base 411; the number of the jig moving and positioning mechanisms 414 is two, and the jig moving and positioning mechanisms correspond to the lower clamping shell feeding station 401 and the upper clamping shell feeding station 403; the jig detection positioning mechanism 415 corresponds to the detection station 405; the jig positioning mechanism 413 is fixedly arranged on the eighth base 411 and used for positioning the shell clamping jig 600; the jig positioning mechanism 413 comprises a ninth base 4131, a driving bar 4132, a lifting positioning block 4133 and a fifteenth air cylinder 4134; the driving bar 4132 is movably matched in the ninth base 4131, an inclined groove is formed in the driving bar 4132, the lifting positioning block 4133 is in a T shape, a positioning nail is arranged at the upper end of the lifting positioning block 4133, the lifting positioning block 4133 is vertically and movably connected in the ninth base 4131, the vertical section of the lifting positioning block 4133 is matched with the inclined groove of the driving bar 4132 through a pin shaft, the fifteenth air cylinder 4134 is installed on the ninth base 4131, and the telescopic end of the fifteenth air cylinder 4134 is connected with the driving bar 4132; the jig moving and positioning mechanism 414 is additionally provided with a slide rail and an air cylinder on the basis of the jig positioning mechanism 413, so that the positioning mechanism can move left and right and is used for moving the opposite clamping shell jig 600 of the corresponding station; the jig detection and positioning mechanism 415 is additionally provided with a sixteenth air cylinder 4151 and an orifice plate 4152 on the basis of the jig moving and positioning mechanism 414; the orifice plate 4152 is installed at the telescopic end of the sixteenth cylinder 4151 and located right above the cassette holder 600, and a plurality of rectangular orifices are formed in the orifice plate 4152 and correspond to the joint of the upper cassette and the lower cassette.

When the clamping shell jig feeding assembly 41 works, the clamping shell jig 600 moves along the eighth base 411, when the clamping shell jig reaches a corresponding station, the jig positioning mechanism 413 works, the fifteenth air cylinder 4134 contracts to drive the driving strip 4132 to move, so that the lifting positioning block 4133 rises to position the clamping shell jig 600 and the base jig 500; the jig moving and positioning mechanism 414 moves left and right after positioning the shell clamping jig 600, and four shells are sequentially placed; the hole plate 4152 of the jig detection positioning mechanism 415 descends to press the workpiece in the jig, and the pressing quality is visually detected through the square hole.

As shown in fig. 11, the driving assembly 42 of the clamping fixture includes a tenth base 421, a seventeenth cylinder 422, a driving plate 423, a lateral positioning mechanism 424 and an expansion plate 425; the driving plate 423 is movably connected to the tenth base 421 through a sliding rail, the seventeenth cylinder 422 is installed on the tenth base 421, and a telescopic end of the seventeenth cylinder 422 is connected with the driving plate 423; the lateral positioning mechanisms 424 are uniformly distributed on the driving plate 423, each lateral positioning mechanism 424 comprises an eighteenth air cylinder 4241, a guide rail 4242 and a lateral positioning plate 4243, the lateral positioning plates 4243 are movably matched in the guide rail 4242, the eighteenth air cylinder 4241 is installed on the driving plate 423, the telescopic end of the eighteenth air cylinder 4241 is connected with the lateral positioning plate 4243, and the end part of the lateral positioning plate 4243 is provided with a protrusion corresponding to the shape of the shell clamping jig 600; the expansion plates 425 have four blocks, and correspond to the pressing station 404, the detection station 405 and the bending station 406; the end of the expansion plate 425 is provided with four pairs of expansion strips which are oppositely arranged, and the width of one pair of expansion strips is matched with the width of the clamping shell.

The clamping fixture backflow component 43 is located on the side of the clamping fixture driving component 42, and the mode of improving the conveying belt is used for backflow of the empty clamping fixture 600.

As shown in fig. 12, the clamping fixture moving assembly 44 includes an eleventh base 441, a nineteenth cylinder 442, a feeding seat 443, a lifting receiving seat 444, and a moving plate 445; the moving plate 445 is movably connected to the eleventh base 441, the nineteenth cylinder 442 is mounted on the eleventh base 441, and the telescopic end of the nineteenth cylinder 442 is connected with the moving plate 445; the lifting receiving seat 444 is connected to the moving plate 445 and can move up and down; the feeding seat 443 is located on the side of the eleventh base 441 and is used for feeding the jig.

When the clamping fixture moving assembly 44 works, the lifting material receiving seat 444 rises to receive the fixture in the material feeding seat 443, then the lifting material receiving seat 444 descends, the nineteenth cylinder 442 drives the lifting material receiving seat 444 to move, then the lifting material receiving seat rises, and the clamping fixture driving assembly 42 pushes the fixture into the clamping fixture passing assembly 41.

As shown in fig. 12, the clamping fixture pushing assembly 45 includes a twelfth base 451, a pushing rod 452, a twentieth cylinder 453, a guide bar 454, a twenty-first cylinder 455, a sliding plate 456, a clamping bar 457, a connecting bar 458, and a pin 459; the material pushing rod 452 is movably connected to the twelfth base 451, the twentieth cylinder 453 is mounted on the twelfth base 451, and the telescopic end of the twentieth cylinder 453 is connected with the material pushing rod 452; the guide strip 454 is fixedly arranged on the twelfth base 451 and used for guiding the clamping fixture 600; the twenty-first cylinder 455 is mounted on the twelfth base 451, the telescopic end of the twenty-first cylinder is connected with the sliding plate 456, the sliding plate 456 is movably matched in the twelfth base 451, and two symmetrically arranged inclined through grooves are formed in the sliding plate 456; the clamping strips 457 are fixedly arranged on the connecting strips 458 and are symmetrically arranged; the connecting bar 458 is movably fitted in the twelfth mount 451, and the connecting bar 458 is connected with the inclined through groove of the sliding plate 456 by the pin 459.

When the clamping fixture pushing assembly 45 works, the clamping fixture 600 is conveyed to the twelfth base 451, the twenty-first cylinder 455 extends to drive the two clamping strips 457 to move inwards at the same time, so that the clamping fixture 600 is limited in position and falls into the guide strip 454; then the twentieth cylinder 453 drives the material pushing rod 452 to move, so that the clamping fixture 600 is pushed out and enters the clamping fixture backflow assembly 43.

Press from both sides shell tool circulation device 4 solved press from both sides shell tool circulation inefficiency, the poor problem of precision, through the guide rail removal mode that rigidity is big, avoid the poor problem of area, chain drive's rigidity, link up in order between each subassembly, be favorable to the high-efficient circulation of tool.

As shown in fig. 13, the lower automated clamping shell feeding device 5 has a similar structure to the upper automated clamping shell feeding device 6, and specifically includes a clamping shell feeding assembly 51, a clamping shell bending and rib cutting assembly 52, and a waste recycling assembly 53; the clamping shell feeding assembly 51 is used for conveying clamping shell feeding materials, the clamping shells are in a coiled material form, and the clamping shells are connected with the coiled material through connecting ribs; the clamping shell bending and rib cutting assembly 52 performs rib cutting operation and bending on the clamping shell on the coiled material, and drops the clamping shell on the clamping shell jig; waste recycling subassembly 53 links up with double-layered shell bending and muscle cutting subassembly 52 mutually, cuts the leftover bits of coiled material and collects. The clamping shell feeding assembly 51 comprises a thirteenth base 511, a winding disc 512, a first motor 513 and a discharging support rail 514; the roll material of the clamping shell is placed in the winding disc 512, the first motor 513 drives the winding disc 512 to rotate slowly for discharging the clamping shell, and the discharging supporting rail 514 is used for supporting the roll material of the clamping shell; the two winding disks 512 are arranged in a staggered manner, and the feeding of the two clamping shells is realized simultaneously.

As shown in fig. 14, the clamping shell bending and tendon cutting assembly 52 comprises a fourteenth base 521, an adjusting base 522, a side baffle 523, a twenty-second air cylinder 524, a middle base 525, a twenty-third air cylinder 526, an inserting and taking base 527, a twenty-fourth air cylinder 528, a punching and riveting piece 529, an inclined base 5210, a side moving block 5211, a twenty-fifth air cylinder 5212, a twenty-sixth air cylinder 5213 and a pushing block 5214; the fourteenth base 521 is connected to the adjusting base 522, and the relative position can be adjusted, grooves corresponding to the profile of the cartridge case are arranged on the upper plane of the fourteenth base 521, and side baffles 523 are arranged on two sides of the grooves; the twenty-second cylinder 524 is installed on the fourteenth base 521, the twenty-third cylinder 526 is vertically installed on the middle seat 525, the middle seat 525 is installed on the telescopic end of the twenty-second cylinder 524, the inserting seat 527 is installed on the telescopic end of the twenty-third cylinder 526, and the lower end face of the inserting seat 527 is provided with two convex nails for being inserted into circular holes in two sides of the clamping shell and driving the clamping shell to feed; the twenty-fourth cylinder 528 is mounted on the fourteenth base 521 through a connecting plate, the riveting punch 529 is connected with the telescopic end of the twenty-fourth cylinder 528, and the riveting punch 529 is matched with the groove on the fourteenth base 521 to bend the clamping shell into a corresponding profile and cut off the connecting rib of the clamping shell; the inclined seat 5210 is fixedly arranged on the lower end surface of the fourteenth base 521, the twenty-fifth cylinder 5212 is mounted on the inclined seat 5210, the side moving block 5211 is connected with the telescopic end of the twenty-fifth cylinder 5212, the upper end surface of the side moving block 5211 is provided with grooves which are the same as the upper plane of the fourteenth base 521, and the side moving block 5211 is just positioned under the rivet member 529; the twenty-sixth cylinder 5213 is fixedly disposed on the side of the fourteenth base 521, the push block 5214 is located below the flat plate of the fourteenth base 521, and two pairs of protrusions are disposed at the side end of the push block 5214 for limiting the falling of the cartridge.

When the clamping shell bending and tendon cutting assembly 52 works, the vertical movement of the inserting seat 527 is combined with the horizontal movement, the clamping shell is fed, the punching and riveting piece 529 bends the flat clamping shell and performs tendon cutting separation with a coiled material, the separated clamping shell falls on the side shifting block 5211, then the twenty-fifth cylinder 5212 drives the side shifting block 5211 to contract so that the clamping shell falls, meanwhile, the twenty-sixth cylinder 5213 pushes the push block 5214 out, the falling of the clamping shell is standardized, and the clamping shell is fed into the clamping shell jig.

As shown in fig. 14, the scrap collecting assembly 53 includes a fifteenth base 531, a pallet 532, a cross-shaped trough block 533, a lifting block 534, a cutting knife 535, a chute bar 536, a twenty-sixth cylinder 537, and a collection box 538; the supporting plate 532 is arranged on the fifteenth base 531 and used for supporting residual leftover materials and preventing sagging; the cross-shaped groove block 533 is fixedly arranged on the fifteenth base 531, the lifting block 534 is in an inverted T shape, the horizontal section is movably matched in the fifteenth base 531, and the vertical section is movably matched in the vertical groove of the cross-shaped groove block 533; an inclined groove is formed in the chute strip 536, the chute strip 536 is matched in a horizontal groove of the cross-shaped groove block 533, and a chute of the chute strip 536 is connected with a vertical section of the lifting block 534 through a pin shaft; a twenty-sixth cylinder 537 is mounted on the side of the fifteenth base 531, and the telescopic end of the twenty-sixth cylinder 537 is connected with the chute bar 536; the cutting knife 535 is installed on the lifting block 534, the cutting knife 535 corresponds to the edge of the fifteenth base 531, and the collecting box 538 is connected with the discharging end of the fifteenth base 531 for collecting the cut leftover materials.

When the waste recovery assembly 53 works, the twenty-sixth air cylinder 537 drives the chute bar 536 to move left and right, so as to drive the lifting block 534 to move up and down, and the cutting-off knife 535 cuts leftover materials below the cutting-off knife, and the leftover materials enter the collecting box 538 to be collected.

The automatic feeding device 5 for the lower clamping shell solves the problems that the clamping shell is difficult to clamp and is low in efficiency, the smooth clamping shell is integrally fed, the subsequent bending and separation modes are performed, the work flow is optimized, the work efficiency is improved, the formed clamping shell falls down to the machine shell for assembly, the carrying link is omitted, and the accuracy is improved.

As shown in fig. 15, the clamping shell pressing device 7 includes a sixteenth base 71, a twenty-seventh cylinder 72, a riveting plate 73 and a linear moving rail 74; the twenty-seventh cylinder 72 is vertically installed on the sixteenth base 71, the telescopic end of the twenty-seventh cylinder 72 is connected with the riveting plate 73, the riveting plate 73 is matched on the sixteenth base 71 through the linear moving rail 74, the lower end face of the riveting plate 73 is provided with a groove 75, the size of the groove 75 is matched with the size of a positioning nail on the clamping shell jig 600, the clamping shell pressing device 7 expands into the plate 425 from the side during working, and then the pressing is carried out, so that the pressing effect is better.

As shown in fig. 16, the pod inspection device 8 includes a seventeenth base 81, a camera mounting bracket 82, an inspection camera 83, an adjusting knob 84 and a lead screw assembly 85; the detection camera 83 is fixedly arranged on the camera mounting frame 82, the camera mounting frame 82 is movably connected to the seventeenth base 81 through a sliding rail, the camera mounting frame 82 is driven by a lead screw assembly 85, an adjusting knob 84 is arranged on a lead screw shaft at the top end of the lead screw assembly 85, and the height of the detection camera 83 is adjusted by rotating the adjusting knob 84.

As shown in fig. 17, the clamping shell bending device 9 includes an eighteenth base 91, a twenty-eighth cylinder 92, a mounting base 93, a twenty-ninth cylinder 94, a bottom plate 95, a cover plate 96, a guide pillar 97, a limiting block 98, a bending mechanism 99, a driving sloping plate 910 and an end bending plate 911; the mounting base 93 is connected to the eighteenth base 91 through a sliding rail, the twenty-eighth cylinder 92 is mounted on the eighteenth base 91, and the telescopic end of the twenty-eighth cylinder 92 is connected with the mounting base 93; a step 9112 is arranged at one end of the end part bent plate 911, the bottom plate 95 and the cover plate 96 fixedly clamp a row of end part bent plates 911, the cover plate 96 is movably connected in the mounting base 93 through a guide pillar 97, and two sides of the other end of the end part bent plate 911 are provided with included angles 9111; the twenty-ninth cylinder 94 is arranged on the mounting base 93, the telescopic end of the twenty-ninth cylinder 94 is connected with the bottom plate 95, the driving inclined plates 910 are symmetrically arranged at the upper end and the lower end of the cover plate 96, and the end parts of the driving inclined plates 910 are provided with wedges; the bending mechanisms 99 are arranged vertically and symmetrically and specifically comprise roller groove strips 991, mounting plates 992 and bending claws 993; the limiting block 98 is fixedly arranged on the cover plate 96 and used for controlling the pressing force; the gyro wheel groove 991 upper end is connected with the gyro wheel, and gyro wheel groove 991 removes the cooperation on eighteenth base 91, and gyro wheel groove 991 is fixed mutually with mounting panel 992, and the claw 993 that bends is fixed to be set up on mounting panel 992, and the medial extremity of the claw 993 that bends is provided with both sides arch for bend.

When the clamping shell bending device 9 works, the twenty-eighth cylinder 92 drives the mounting base 93 to move, so that the bending mechanism 99 corresponds to the clamping shell; then the twenty-ninth cylinder 94 extends, the end bending plate 911 extends out to bend the end of the clamping shell, and simultaneously the inclined plate 910 is driven to press the roller groove strips 991, so that the bending claws 993 move relatively to bend the upper end surface and the lower end surface of the clamping shell, and the clamping shell is buckled in the base body.

The clamping shell bending device 9 solves the problem that the clamping shell bending operation is complex, and the workpiece is uniformly stressed by synchronously stretching the bending piece without other auxiliary devices, only one driving power is needed, and the clamping shell bending device is convenient and efficient.

As shown in fig. 18, the can welding apparatus 10 includes an adjustment base 101 and a laser welder 102; the laser welding machine 102 is installed on the adjusting base 101, the height of the laser welding machine 102 can be adjusted through the adjusting base 101, and the laser welding machine 102 welds the upper clamping shell and the lower clamping shell together.

As shown in fig. 19, the first handling device 11 includes a moving gantry mechanism 111, a cylinder mounting plate 112, a driving groove 113, a clamping claw 114, a stud 115 and a thirtieth cylinder 116; the movable portal frame mechanism 111 can realize transverse movement and longitudinal movement, the cylinder mounting plate 112 is fixedly arranged at the tail end of the movement, the thirtieth cylinder 116 is fixedly arranged on the cylinder mounting plate 112, two symmetrical inclined grooves are formed in the driving groove strip 113, the driving groove strip 113 is vertically movably matched in the cylinder mounting plate 112, the clamping jaws 114 are two opposite sides, the convex nails 115 are arranged on the inner wall of the clamping jaws 114, the clamping jaws 114 are horizontally movably matched on the cylinder mounting plate 112, and the clamping jaws 114 are connected with the inclined grooves of the driving groove strip 113 through pin shafts. The first transporting device 11 transports the substrate jig 500 to the substrate jig reflow device 12, and transports the pod jig 600 to the pod jig reflow module 43 for circulation.

As shown in fig. 20, the substrate jig reflow apparatus 12 includes a feeding track assembly 121, a jig synchronous driving assembly 122, a jig turning assembly 123, a jig sorting assembly 124, a material passing base 125, a jig swinging assembly 126, a material pushing assembly 127 and a reflow conveying assembly 128; the feeding track assembly 121 is used for receiving the substrate fixture 500 from the first transporting device 11, and the fixture synchronous driving assembly 122 drives the substrate fixture 500 to drive the substrate fixture 500 to feed materials in sequence; the jig overturning component 123 overturns the jig, the material passing seats 125 are used for the jig to pass through, and the jig sorting component 124 is positioned between the two material passing seats 125 and used for positioning and lifting the jig and carrying the substrate and the clamping shell in the jig; the jig swinging component 126 is connected with the material passing seat 125, and is used for swinging the horizontal jig into a vertical state and moving the substrate jig 500 laterally; the pushing assembly 127 corresponds to the reflow conveying assembly 128, and pushes the empty substrate fixture 500 into the reflow conveying assembly 128, so that the reflow is completed by the reflow conveying assembly 128.

As shown in fig. 20, the feeding rail assembly 121 includes a feeding rail seat 1211, a pushing cylinder 1212 and a stopping cylinder 1213; the moving end of the pushing cylinder 1212 is provided with a pushing block for pushing the substrate jig 500, the material stopping cylinder 1213 is installed on the feeding rail seat 1211, the telescopic end of the material stopping cylinder 1213 is provided with a material stopping block, and the material stopping block is lifted and lowered for stopping the substrate jig 500, so that the positioning purpose is achieved. The jig synchronous driving assembly 122 comprises a moving mechanism 1221 and a material inserting head 1222; the moving mechanism 1221 is installed on the side of the feeding rail seat 1211, and includes horizontal and vertical movements, the material inserting heads 1222 correspond to the driving holes on the base jig 500, the material inserting heads 1222 are installed at the executing end of the moving mechanism 1221, and the material inserting heads 1222 are three in total, so as to realize the movement between four working positions.

As shown in fig. 21, the jig overturning assembly 123 includes a nineteenth base 1231, a second rotating cylinder 1232 and an overturning plate 1233; the roll-over plate 1233 rotates to be connected on nineteenth base 1231, and the second rotates cylinder 1232 and installs on nineteenth base 1231, and the axis of rotation that the second rotated cylinder 1232 is connected with the pivot of roll-over plate 1233, is provided with the flute that blocks the tool on the roll-over plate 1233 for the tool does not drop after the upset. The jig sorting assembly 124 comprises a twentieth base 1241, a thirty-first cylinder 1242, a lifting plate 1243, a material placing groove strip 1444, a side moving plate 1445, a jig guide strip 1446, a thirty-second cylinder 1447, a positioning bump 1448 and a thirty-third cylinder 1449; the lifting plate 1243 is movably connected to the twentieth base 1241 through a slide rail, the thirty-first cylinder 1242 is mounted on the twentieth base 1241, and the telescopic end of the thirty-first cylinder 1242 is connected with the lifting plate 1243; the material placing groove strip 1444 is fixedly arranged on the lifting plate 1243, and a specific notch is formed in the material placing groove strip 1444 and used for placing a base body provided with a clamping shell; the side shift plate 1445 is connected to the lifting plate 1243 through a slide rail, the thirty-third cylinder 1449 is mounted on the lifting plate 1243, and the telescopic end of the thirty-third cylinder 1449 is connected with the jig guide bar 1446; the jig guide 1446 is fixedly arranged on the side shift plate 1445, and the protrusion of the jig guide 1446 is matched with the groove of the jig in shape and used for guiding; the thirty-second cylinder 1447 is installed on the side shift plate 1445, the positioning bump 1448 is movably connected to the side shift plate 1445 through a sliding rail, the positioning bump 1448 is connected with the telescopic end of the thirty-second cylinder 1447, a chamfer is arranged on the end bump of the positioning bump 1448, and the width of the end bump is matched with the width of the jig groove; when the jig sorting assembly 124 works, after the jig reaches the jig guide bar 1446, the thirty-one cylinder 1242 drives the lifting plate 1243 to ascend integrally; then the thirty-second cylinder 1447 pushes out the positioning bump 1448 to position the jig, the workpiece is fixed by the second carrying device 13 after positioning is completed, and then the thirty-third cylinder 1449 contracts to withdraw the jig and separate the jig from the workpiece.

As shown in fig. 22, the jig swinging assembly 126 includes a rail moving seat 1261, a swinging seat 1262, a second motor 1263 and a swinging material receiving seat 1264; the movable swing seat 1262 is connected to the rail moving seat 1261, the swing material receiving seat 1264 is connected to the movable swing seat 1262 in a rotating mode, the movable swing seat 1262 is driven by an air cylinder to move along the rail moving seat 1261, the second motor 1263 is installed on the movable swing seat 1262, an output shaft of the second motor 1263 is connected with a rotating shaft of the swing material receiving seat 1264, and the swing material receiving seat 1264 is driven to rotate; the swing material receiving seat 1264 is used for receiving and taking the substrate jig, and the side end and the bottom end are provided with bumps for fixing the substrate jig. The material pushing assembly 127 comprises a material pushing block 1271, a thirty-fourth air cylinder 1272 and a twenty-first base 1273; a thirty-fourth cylinder 1272 is arranged on the twenty-first base 1273, and a material pushing block 1271 is arranged on the telescopic end of the thirty-fourth cylinder 1272; after the swing material seat 1264 receives the jig, the second motor 1263 rotates the jig to be in a vertical state, the rear air cylinder moves out the side of the movable swing material seat 1262, and the thirty-fourth air cylinder 1272 pushes out the material pushing block 1271 to enter the backflow conveying assembly 128.

The base body jig backflow device 12 solves the problem that the base body jig provided with the workpiece is difficult to separate, the workpiece in the jig is integrally moved out, efficient assembly is facilitated, flow matching between assemblies is orderly, backflow of an empty jig is achieved while feeding of an assembly body of the workpiece base body and the clamping shell is achieved, and integrated machining is facilitated.

The second carrying device 13 has a similar structure to the first carrying device 11, the execution end is a suction hole plate to suck the whole semi-finished product, and the substrate jig reflow device 12 carries the semi-finished product to a jig in the riveting jig circulation device 14.

As shown in fig. 23, the riveting jig circulation device 14 has a similar structure and the same principle as the clamping jig circulation device 4, and is used for assembling a riveting column, and includes a riveting jig material passing component 141, a riveting jig driving component 142, a riveting jig reflow component 143, a riveting jig transferring component 144, and a riveting jig pushing-in component 145; a first upper riveting column station 1401, a second upper riveting column station 1402, a semi-finished product feeding station 1403, a first riveting station 1404, a second riveting station 1405 and a blanking station 1406 are sequentially arranged on the riveting jig blanking assembly 141 along the feeding direction; the riveting jig material passing component 141 is used for passing the riveting jig 700, the riveting jig driving component 142 is used for driving the riveting jig to move in a stepping mode, the riveting jig backflow component 143 is used for backflow of an unloaded riveting jig, the riveting jig pushing component 145 is used for pushing the riveting jig into the riveting jig backflow component 143, and the riveting jig moving component 144 is connected with the feeding end of the riveting jig backflow component 143 and the discharging end of the riveting jig material passing component 141, so that the jigs are conveyed.

As shown in fig. 24, the automatic rivet column feeding device 15 includes a circular vibration 151, a straight vibration 152, a feeding track plate 153, a twenty-second base 154, a rivet column receiving plate 155, a thirty-fifth cylinder 156, a thirty-sixth cylinder 157, a twenty-third base 158, a material ejecting mechanism 159 and a feeding mechanism 1510; the feeding track plate 153 is mounted on the twenty-second base 154, two feeding grooves 1534 are formed in the feeding track plate 153, circular blanking holes 1532 are formed in the end portions of the feeding grooves 1534, thin grooves 1531 are formed in the feeding track plate 153, and four circular holes 1533 are formed in the end portions of the feeding track plate 153 and paired with each other; the feeding track plate 153 is connected with the direct vibration 152, and the direct vibration 152 is connected with the circular vibration; the rivet connecting column plate 155 is connected and installed on the telescopic end of a thirty-sixth air cylinder 157, the thirty-sixth air cylinder 157 is connected and installed on the telescopic end of a thirty-fifth air cylinder 156, and the thirty-fifth air cylinder 156 is fixedly arranged on a twenty-third base 158; the thickness of the riveting column plate 155 is matched with that of the thin groove 1531, and four circular holes are formed in the riveting column plate 155 and matched with the outer diameter of the riveting column 400; the rivet receiving column plate 155 is fitted in the feed rail plate 153; the material ejecting mechanisms 159 are arranged in two groups in a vertically symmetrical mode, and each material ejecting mechanism 159 comprises a thirty-seventh cylinder 1591 and an ejecting rod 1592; the ejector pins 1592 are movably connected to the twenty-second base 154 through slide rails, two columns are arranged at the lower end of the ejector pins 1592, and the columns of the ejector pins 1592 are fitted into the circular blanking holes 1532 of the feeding rail plate 153; a thirty-seventh cylinder 1591 is fixedly arranged on the twenty-second base 154, and the telescopic end of the thirty-seventh cylinder 1591 is connected with the ejector rod 1592; the feeding mechanism 1510 comprises a thirty-eighth cylinder 1511 and a feeding piece 1512; the thirty-eighth cylinder 1511 is connected to the twenty-second base 154, the feeding member 1512 is mounted on the telescopic end of the thirty-eighth cylinder 1511, and four vertical columns are arranged at the lower end of the feeding member 1512 and correspond to the circular hole 1533 in the vertical direction.

The automatic loading attachment 15 of riveting post at work, the riveting post reachs the circular blanking hole 1532 of tip through the feed chute 1534 of feed track board 153, then two thirty-seventh cylinders 1591 work simultaneously, make liftout pole 1592 be close to each other, press the riveting post in the round hole that connects riveting post board 155, press and adorn two riveting posts once, then connect riveting post board 155 to remove and realize the equipment with two other riveting posts, then connect riveting post board 155 to release, thirty-eighth cylinder 1511 drives pay-off 1512 and descends, pushes down the riveting post in the riveting post board 155, assembles in riveting tool 700.

Riveting automatic feeding device 15 has solved that the riveting post part is tiny, and difficult clamp is got, and the variability assembles the problem that the precision is low, through the orderly material loading of vibration, sets up specific riveting post board 155 that connects for the buffer memory riveting post, can keep the gesture of riveting post again, connects riveting post board 155 through the removal and realize the transportation of riveting post, through the riveting at last, has improved the efficiency and the precision of equipment.

As shown in fig. 25, the rivet pressing device 16 includes a rivet pressing cylinder 161, a rivet pressing bracket 162, a rivet pressing block 163, a positioning post 164 and a lifting frame 165; the riveting cylinder 161 is installed on the riveting support 162, the lifting frame 165 is movably matched on the riveting support 162, the positioning column 164 is fixedly arranged on the lifting frame 165, the riveting block 163 is fixedly arranged on the lifting frame 165, and three convex blocks are arranged on the lower end face of the riveting block 163 and used for riveting the riveting column; the riveting column pressing device 16 is provided with two groups, which are completed by two steps.

After the riveting columns are riveted, the upper clamping shell and the lower clamping shell are already installed on the base body, rivets are installed on the upper clamping shell and the lower clamping shell, assembly is completed, then a finished product is conveyed to a product blanking device 18 by a third conveying device 17, blanking is completed, and the unloaded riveting jig 700 is conveyed to a riveting jig circulation device 14 for backflow.

The riveting device comprises a base body automatic feeding device 2, a mechanical arm carrying device 3, a clamping shell jig circulation device 4, a lower clamping shell automatic feeding device 5, an upper clamping shell automatic feeding device 6, a clamping shell pressing device 7, a clamping shell detection device 8, a clamping shell bending device 9, a clamping shell welding device 10, a first carrying device 11, a base body jig backflow device 12, a second carrying device 13, a riveting jig circulation device 14, a riveting column automatic feeding device 15, a riveting column pressing device 16, a third carrying device 17 and a product discharging device 18

When working, the automatic charging connector assembling equipment sequentially comprises the following steps:

feeding a lower clamping shell: the lower clamping shell automatic feeding device 5 is used for feeding the lower clamping shell;

(II) feeding a substrate: the substrate is assembled into a substrate jig by the substrate automatic feeding device 2, and the substrate jig is integrally combined into a shell jig in the shell jig circulation device 4 by the mechanical arm carrying device 3;

(III) feeding the clamping shell: the automatic feeding device 6 for the upper clamping shell realizes the feeding of the upper clamping shell;

(IV) clamping and pressing: the upper and lower clamping shells are pressed by a clamping shell pressing device 7;

(V) appearance detection: the pressed clamping shell is subjected to appearance inspection by a clamping shell detection device 8;

(VI) bending the metal plate: the metal plate of the upper and lower clamping shells is bent by a clamping shell bending device 9 and is buckled in the base body;

(VII) laser welding: the formed upper and lower shells are welded together by a shell welding device 10 to form a semi-finished product:

(eighth) jig separation: the first transporting device 11 transports the substrate jig with the semi-finished product to the substrate jig reflow device 12; carrying the clamping fixture to realize backflow;

(nine) riveting column feeding: the riveting columns are sequentially loaded into the riveting jigs in the riveting jig circulation device 14 by the riveting column automatic loading device 15;

(ten) feeding of semi-finished products: the second conveying device 13 conveys the semi-finished product into the riveting jig circulation device 14;

and (eleventh) riveting and pressing the riveting columns: riveting the riveting columns in sequence by a riveting column pressing device 16 to complete assembly;

(twelve) product blanking: the third carrying device 17 carries the product to the product blanking device 18 to complete blanking, and then carries the riveting jig to realize backflow.

Claims

1. An automatic feeding device for assembling a charging connector metal shell is characterized by comprising a clamping shell feeding assembly (51), a clamping shell bending and rib cutting assembly (52) and a waste recycling assembly (53); the clamping shell feeding assembly (51) is used for conveying clamping shell feeding materials, the clamping shells are in a coiled material form, and the clamping shells are connected with the coiled material through connecting ribs; the clamping shell bending and rib cutting assembly (52) performs rib cutting operation and bending on the clamping shell on the coiled material, and the clamping shell falls on the clamping shell jig; the waste recovery assembly (53) is connected with the clamping shell bending and rib cutting assembly (52) to cut and collect leftover materials of the coiled materials;

2. The automatic feeding device for assembling the metal shell of the charging connector according to claim 1, wherein the feeding assembly (51) comprises a thirteenth base (511), a winding disc (512), a first motor (513) and a discharging support rail (514); the clamping shell coiled material is placed in the winding disc (512), the winding disc (512) is driven by the first motor (513) to rotate slowly and is used for discharging the clamping shell, and the discharging supporting rail (514) is used for supporting the clamping shell coiled material; the two winding disks (512) are arranged in a staggered mode, and feeding of the two clamping shells is achieved simultaneously.

3. The automatic feeding device for assembling the metal shell of the charging connector according to claim 1, wherein the scrap recycling assembly (53) comprises a fifteenth base (531), a supporting plate (532), a cross-shaped groove block (533), a lifting block (534), a cutting knife (535), a chute bar (536), a twenty-sixth cylinder (537) and a collection box (538); the supporting plate (532) is arranged on the fifteenth base (531) and used for supporting residual leftover materials and preventing sagging; the cross groove block (533) is fixedly arranged on the fifteenth base (531), the lifting block (534) is in an inverted T shape, the horizontal section is movably matched in the fifteenth base (531), and the vertical section is movably matched in a vertical groove of the cross groove block (533); an inclined groove is formed in the inclined groove strip (536), the inclined groove strip (536) is matched in a horizontal groove of the cross groove block (533), and an inclined groove of the inclined groove strip (536) is connected with a vertical section of the lifting block (534) through a pin shaft; a twenty-sixth air cylinder (537) is arranged on the side of the fifteenth base (531), and the telescopic end of the twenty-sixth air cylinder (537) is connected with a chute bar (536); the cutting knife (535) is arranged on the lifting block (534), the cutting knife (535) corresponds to the edge of the fifteenth base (531), and the collecting box (538) is connected with the discharging end of the fifteenth base (531) and used for collecting cut leftover materials.