High efficiency fully automated connector production line

Abstract

The application discloses a high-efficiency full-automatic connector production line, which comprises a shell feeding device, a chip feeding device, a plate welding device, a half-product loading device, a first injection molding device, a second injection molding device, a detection device and two carrying devices. A plurality of first glue flow holes are arranged at intervals on the bottom surface of the first strip-shaped groove and are communicated with the first forming cavity, and a plurality of second glue flow holes are arranged at intervals on the bottom surface of the second strip-shaped groove and are communicated with the second forming cavity. In the connector production process, multiple products can be injected at the same time each time, and the axis of each first glue flow channel is parallel to the first strip-shaped groove, the axis of each second glue flow channel is parallel to the second strip-shaped groove, and the inner diameter of each glue flow channel gradually decreases from inside to outside. When the glue flows out of the first glue flow channel or the second glue flow channel, the output ends of the two are completely filled with the glue, so that the glue flows uniformly to the corresponding workpiece at the same time, and the defective rate is reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of connector technology, in particular to a high-efficiency fully automated connector production line. BACKGROUND

[0002] The connector is also called connector. It is also called connector and socket in China. It generally refers to electrical connector. It is a device that connects two active devices to transmit current or signal. The male end and the female end can transmit information or current after contact, also known as connector. Connectors are widely used in electronic devices to achieve electrical connection of internal electrical components. With the continuous development of electronic technology, its application range is becoming more and more extensive. Whether it is equipment for industrial production or mobile phones, computers, MP3 and other devices frequently used by people, connectors play an indispensable important role.

[0003] Due to the large demand for connectors, in order to improve the production efficiency of the connector, most manufacturers will use fully automated production lines to assemble the connector. At present, the automatic production line of the connector mostly includes production lines of feeding, assembling, welding, injection molding and detection, etc. However, the injection molding station only injection molds one product or semi-finished product at a time, which is difficult to further improve the production efficiency of the connector. Some manufacturers injection mold multiple products at a time, but due to the uneven flow of glue liquid to the corresponding products at the same time, the defective rate is high. Therefore, it is necessary to put forward a new scheme to improve the above problems. SUMMARY

[0004] Therefore, the present application aims at the defects of the prior art, and the main purpose is to provide a high-efficiency fully automated connector production line, which can effectively solve the problems that the existing connector automatic production line cannot injection mold multiple products at the same time, or the defective rate is high when injection molding multiple products.

[0005] In order to achieve the above purpose, the technical scheme adopted by the present application is as follows:

[0006] A high-efficiency fully automated connector production line, comprising a shell feeding device, a chip feeding device, a plate assembly welding device, a semi-product loading device, a first injection molding device, a second injection molding device, a detection device and two conveying devices; one input end of the plate assembly welding device is in communication with the output end of the shell feeding device, and the other input end of the plate assembly welding device is in communication with the output end of the chip feeding device; the input end of the semi-product loading device is in communication with the output end of the plate assembly welding device; the first injection molding device is located beside the output end of the semi-product loading device, and the first injection molding device has a transition station; the second injection molding device is located beside the first injection molding device; the detection device is located beside the second injection molding device; the two conveying devices are respectively located beside the first injection molding device and the second injection molding device;

[0007] The semi-product loading device has a carrier capable of carrying a plurality of workpieces, the first injection device comprises a first injection machine body and a first injection mold, the first injection machine body has a first injection head, the first injection mold is arranged on the first injection machine body, the first injection mold comprises a first lower mold and a first upper mold, the first lower mold is provided with a first forming cavity matched with the carrier, the first upper mold is movably arranged above the first lower mold, the first upper mold comprises a first upper mold plate and a first upper mold core, the first upper mold plate is provided with a first injection port, the first upper mold core is arranged on the lower side of the first upper mold plate, the upper surface of the first upper mold core is provided with a first glue liquid inlet communicated with the first injection port, and the upper surface of the first upper mold core is provided with a first strip-shaped groove and a first communication groove, the first strip-shaped groove is provided with a plurality of first glue flow holes, the plurality of first glue flow holes are arranged at intervals on the bottom surface of the first strip-shaped groove and communicated with the first forming cavity, the first strip-shaped groove is a left-right extending strip-shaped groove, the input end of the first communication groove is communicated with the first glue liquid inlet, the output end of the first communication groove is communicated with the center of the first strip-shaped groove, the included angle between the first communication groove and the first strip-shaped groove is 90°, and the output end of each first glue flow hole extends outwardly to have two first glue flow channels, the axis of each first glue flow channel is parallel to the first strip-shaped groove, and the inner diameter of each first glue flow channel gradually decreases from inside to outside.

[0008] The second injection device comprises a second injection machine body and a second injection mold, the second injection machine body has a second injection head, the second injection mold is arranged on the second injection machine body, the second injection mold comprises a second lower mold and a second upper mold, the second lower mold is provided with a second forming cavity matched with the carrier, the second upper mold is movably arranged above the second lower mold, the second upper mold comprises a second upper mold plate and a second upper mold core, the second upper mold plate is provided with a second injection port, the second upper mold core is arranged on the lower side of the second upper mold plate, the upper surface of the second upper mold core is provided with a second glue liquid inlet communicated with the second injection port, and the upper surface of the second upper mold core is provided with a second strip-shaped groove and a second communication groove, the second strip-shaped groove is provided with a plurality of second glue flow holes, the plurality of second glue flow holes are arranged at intervals on the bottom surface of the second strip-shaped groove and communicated with the second forming cavity, the second strip-shaped groove is a left-right extending strip-shaped groove, the input end of the second communication groove is communicated with the second glue liquid inlet, the output end of the second communication groove is communicated with the center of the second strip-shaped groove, the included angle between the second communication groove and the second strip-shaped groove is 90°, the output end of each second glue flow hole extends outwardly to have two second glue flow channels, the axis of each second glue flow channel is parallel to the second strip-shaped groove, and the inner diameter of each second glue flow channel gradually decreases from inside to outside.

[0009] As a preferred scheme, the shell feeding device and the chip feeding device are both vibration discs.

[0010] As a preferred solution, the plate-mounted welding device comprises a plate-mounted welding machine, a shell feeding mechanism, a chip feeding mechanism, an assembly station, an assembly mechanism, a positioning mechanism, a welding track, a rotating mechanism and a laser welding mechanism; the shell feeding mechanism and the chip feeding mechanism are both arranged on the plate-mounted welding machine, the input end of the shell feeding mechanism is in communication with the output end of the shell feeding device, the input end of the chip feeding mechanism is in communication with the output end of the chip feeding device, the assembly station is arranged on the plate-mounted welding machine, one end of the assembly station is in communication with the output end of the shell feeding mechanism, the other end of the assembly station is in communication with the output end of the chip feeding mechanism, the assembly mechanism is arranged on the plate-mounted welding machine and located at one end of the assembly station, the assembly mechanism has a push rod, the positioning mechanism is arranged on the plate-mounted welding machine and located at the other end of the assembly station, the positioning mechanism comprises a positioning part which can move up and down, the lower end of the positioning part is provided with a positioning groove which is matched with the workpiece, the welding track is arranged on the plate-mounted welding machine and in communication with the output end of the assembly station, the welding track has a welding station, the rotating mechanism is arranged on the plate-mounted welding machine and in communication with the welding station, the rotating mechanism comprises a rotating part which can rotate, the rotating part has a receiving groove for receiving the workpiece, and the laser welding machine is arranged on the plate-mounted welding machine and has a laser welding head which is located directly above the welding station.

[0011] As a preferred solution, the semi-product loading device comprises a semi-product loading machine, a semi-product feeding mechanism, a carrier receiving station and a semi-product carrying mechanism; the semi-product feeding mechanism is arranged on the semi-product loading machine, the input end of the semi-product feeding mechanism is in communication with the output end of the plate-mounted welding device, the carrier receiving station is arranged on the semi-product loading machine, the semi-product carrying mechanism is arranged on the semi-product loading machine, the semi-product carrying mechanism comprises a first guide rail, a first sliding block, a first drive, a second drive, a second sliding block and a clamping arm, the first guide rail extends left and right, the first sliding block is arranged on the first guide rail and can slide back and forth, the first drive is arranged on the first guide rail and provides driving force for the first sliding block, the second drive is arranged on the first sliding block, the second sliding block is arranged on the second drive and controlled by the second drive to move up and down, the clamping arm is arranged on the second sliding block and moves up and down with the second sliding block, and the clamping arm has a clamping part which can be opened and closed.

[0012] As a preferred solution, the detection device comprises a detection machine, a detection station, a detection piece carrying mechanism, a detection station, a first detection mechanism, a second detection mechanism, an ejection track and a defective product storage box, the detection station is arranged on the detection machine, the detection piece carrying mechanism comprises a third guide rail, a third sliding block, a third drive, a fourth sliding block, a fourth drive, a first fixed plate, a second fixed plate, a first suction cup group and a second suction cup group, the third guide rail extends left and right, the third sliding block is slidably arranged on the third guide rail, the third drive is arranged on the third guide rail and provides driving force for the third sliding block, the fourth sliding block is movably arranged on the third sliding block, the fourth drive is arranged on the third sliding block and provides driving force for the fourth sliding block, the first fixed plate and the second fixed plate are respectively arranged on both sides of the fourth sliding block, the first suction cup group is arranged on the first fixed plate, and the second suction cup group is arranged on the second fixed plate; the detection station has a plurality of detection grooves matched with the workpiece, the first detection mechanism is arranged on the detection machine and located on one side of the detection station, the first detection mechanism has a plurality of first detection interfaces capable of being inserted with the workpiece, the second detection mechanism is arranged on the detection machine and located on the other side of the detection station, the second detection mechanism has a plurality of second detection interfaces capable of being inserted with the workpiece, the ejection track is arranged on the detection machine and located beside the detection station, and the defective product storage box is arranged on the detection machine and located between the detection station and the ejection track. As a preferred solution, the two carrying devices are six-axis robot type carrying devices.

[0013] As a preferred solution, a plurality of fences are further included, which are cooperatively arranged outside the two carrying devices.

[0014] As a preferred solution, the inner diameter of the first glue flow hole and the inner diameter of the second glue flow hole gradually decrease from top to bottom.

[0015] The present application has obvious advantages and beneficial effects compared with the prior art. Specifically, from the above technical solution, it can be known that:

[0016] By arranging a plurality of first glue flow holes at intervals on the bottom surface of the first strip-shaped groove and in communication with the first forming cavity, and a plurality of second glue flow holes at intervals on the bottom surface of the second strip-shaped groove and in communication with the second forming cavity, during the production of the connector, each injection can simultaneously inject a plurality of products, and the axis of each first glue flow channel is parallel to the first strip-shaped groove, the inner diameter of each first glue flow channel gradually decreases from inside to outside, the axis of each second glue flow channel is parallel to the second strip-shaped groove, and the inner diameter of each second glue flow channel gradually decreases from inside to outside, so that the output ends of the first glue flow channel and the second glue flow channel are completely filled with glue liquid when the glue liquid flows out, and the glue liquid flows uniformly to the corresponding workpiece at the same time, thereby reducing the defective rate.

[0017] For more clearly setting forth the structural features and effects of the present application, the present application will be described in detail below with reference to the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is an assembled perspective view of a preferred embodiment of the present application;

[0019] Figure 2 is a partial assembled view of a preferred embodiment of the present application;

[0020] Figure 3 is a perspective view of a plate welding device in a preferred embodiment of the present application;

[0021] Figure 4 is a perspective view of an assembling mechanism in a preferred embodiment of the present application;

[0022] Figure 5 is a perspective view of a positioning mechanism in a preferred embodiment of the present application;

[0023] Figure 6 is a perspective view of a rotating mechanism in a preferred embodiment of the present application;

[0024] Figure 7 is a perspective view of a half-product loading device in a preferred embodiment of the present application;

[0025] Figure 8 is a perspective view of a first injection mold or a second injection mold in a mold closing state in a preferred embodiment of the present application;

[0026] Figure 9 is a perspective view of a first injection mold or a second injection mold in a mold opening state in a preferred embodiment of the present application;

[0027] Figure 10 is a perspective view of a first upper mold core plate or a second upper mold core in a preferred embodiment of the present application;

[0028] Figure 11 is a perspective view of a first upper mold core plate or a second upper mold core from another angle in a preferred embodiment of the present application;

[0029] Figure 12 is a perspective view of a detecting device in a preferred embodiment of the present application.

[0030] BRIEF DESCRIPTION OF DRAWINGS

[0031] 10, housing feeding device 20, chip feeding device

[0032] 30, plate welding device 31, plate welding machine table

[0033] 32, housing feeding mechanism 33, chip feeding mechanism

[0034] 34, assembling station 35, assembling mechanism

[0035] 351, push rod 36, positioning mechanism

[0036] 361, positioning part 3611, positioning groove

[0037] 37, welding track 371, welding station

[0038] 38, rotating mechanism 381, rotating member

[0039] 39, laser welding mechanism 391, laser welding head

[0040] 40, semi-product carrier device 401, carrier

[0041] 41, semi-product carrier machine 42, semi-product feeding mechanism

[0042] 43, carrier storage station 44, semi-product carrying mechanism

[0043] 441, first guide rail 442, first sliding block

[0044] 443, first drive 444, second drive

[0045] 445, second sliding block 446, clamping arm

[0046] 4461, clamping part 50, first injection device

[0047] 501, first injection port 502, first glue liquid inlet

[0048] 503, first strip-shaped groove 504, first communication groove

[0049] 505, first glue flow hole 506, first glue flow channel

[0050] 51, first injection machine body 52, first injection mold

[0051] 521, first lower mold 5211, first molding cavity

[0052] 522, first upper mold 5221, first upper mold plate

[0053] 5222, first upper mold core 60, second injection device

[0054] 601, second injection port 602, second glue liquid inlet

[0055] 603, second strip-shaped groove 604, second communication groove

[0056] 605 second glue flow hole 606 second glue flow channel

[0057] 61 second injection molding machine body 62 second injection mold

[0058] 621 second lower mold 6211 second forming cavity

[0059] 622 second upper mold 6221 second upper mold plate

[0060] 6222 second upper mold core 70 detection device

[0061] 71 detection machine 72 to be measured station

[0062] 73 detection piece carrying mechanism 731 third guide rail

[0063] 732 third sliding block 733 third drive

[0064] 734 fourth sliding block 735 fourth drive

[0065] 736 first fixed plate 737 second fixed plate

[0066] 738 first suction cup group 739 second suction cup group

[0067] 74 detection station 741 detection groove

[0068] 75 first detection mechanism 751 first detection interface

[0069] 76 second detection mechanism 761 second detection interface

[0070] 77 discharge track 78 defective product storage box

[0071] 80 carrying device 90 fence DETAILED DESCRIPTION

[0072] Please refer to Figures 1 to 3 The specific structure of the preferred embodiment of the present application is shown in the figure, which includes a shell feeding device 10, a chip feeding device 20, a plate welding device 30, a semi-product carrier device 40, a first injection molding device 50, a second injection molding device 60, a detection device 70, and two carrying devices 80. The shell feeding device 10, the chip feeding device 20, the plate welding device 30, the semi-product carrier device 40, the first injection molding device 50, the second injection molding device 60, the detection device 70, and the two carrying devices 80 all have corresponding control modules to ensure that each device can continuously and smoothly complete various operations.

[0073] The shell feeding device 10 and the chip feeding device 20 are both vibration discs.

[0074] The input end of the plate welding device 30 is communicated with the output end of the shell feeding device 10, and the other input end of the plate welding device 30 is communicated with the output end of the chip feeding device 20; in the embodiment, the plate welding device 30 comprises a plate welding machine table 31, a shell feeding mechanism 32, a chip feeding mechanism 33, an assembly station 34, an assembly mechanism 35, a positioning mechanism 36, a welding track 37, a rotating mechanism 38 and a laser welding mechanism 39; the shell feeding mechanism 32 and the chip feeding mechanism 33 are both arranged on the plate welding machine table 31, the input end of the shell feeding mechanism 32 is communicated with the output end of the shell feeding device 10, and the input end of the chip feeding mechanism 33 is communicated with the output end of the chip feeding device 20; the assembly station 34 is arranged on the plate welding machine table 31, one end of the assembly station 34 is communicated with the output end of the shell feeding mechanism 32, and the other end of the assembly station 34 is communicated with the output end of the chip feeding mechanism 33; the assembly mechanism 35 is arranged on the plate welding machine table 31 and located at one end of the assembly station 34, the assembly mechanism 35 has a push rod 351; the positioning mechanism 36 is arranged on the plate welding machine table 31 and located at the other end of the assembly station 34, the positioning mechanism 36 comprises a positioning part 361 which can move up and down, the lower end of the positioning part 361 is provided with a positioning groove 3611 which is matched with the workpiece, the positioning groove 3611 prevents the workpiece from moving during the assembly process, causing the assembly to be out of place or even damaging the workpiece; the welding track 37 is arranged on the plate welding machine table 31 and communicated with the output end of the assembly station 34, the welding track 37 has a welding station 371; the rotating mechanism 38 is arranged on the plate welding machine table 31 and communicated with the welding station 371, the rotating mechanism 38 comprises a rotating part 381 which can rotate, the rotating part 381 has a containing groove 382 for accommodating the workpiece; the laser welding mechanism 39 is arranged on the plate welding machine table 31, the laser welding mechanism 39 has a laser welding head 391 which is located directly above the welding station 371.

[0075] The input end of the semi-product loading device 40 is communicated with the output end of the plate welding device 30, the semi-product loading device 40 has a carrier 401 capable of carrying a plurality of workpieces; in the embodiment, the semi-product loading device 40 comprises a semi-product loading device machine table 41, a semi-product feeding mechanism 42, a carrier storage station 43 and a semi-product carrying mechanism 44; the semi-product feeding mechanism 42 is arranged on the semi-product loading device machine table 41, the input end of the semi-product feeding mechanism 42 is communicated with the output end of the plate welding device 30, the carrier storage station 43 is arranged on the semi-product loading device machine table 41, the carrier storage station 43 is used for placing the carrier 401, the semi-product carrying mechanism 44 is arranged on the semi-product loading device machine table 41, the semi-product carrying mechanism 44 comprises a first guide rail 441, a first sliding block 442, a first drive 443, a second drive 444, a second sliding block 445 and a clamping arm 446, the first guide rail 441 extends left and right, the first sliding block 442 is slidably arranged on the first guide rail 441 and can slide back and forth left and right, the first drive 443 is arranged on the first guide rail 441 and provides driving force for the first sliding block 442, the second drive 444 is arranged on the first sliding block 442, the second sliding block 445 is arranged on the second drive 444 and controlled by the second drive 444 to move up and down, the clamping arm 446 is arranged on the second sliding block 445 and moves up and down with the second sliding block 445, and the clamping arm 446 has a clamping part 4461 capable of being opened and closed.

[0076] The first injection device 50 is located beside the output end of the half-product carrier device 40; the first injection device 50 comprises a first injection machine body 51 and a first injection mold 52, the first injection machine body 51 has a first injection head 511, the first injection mold 52 is arranged on the first injection machine body 51, the first injection mold 52 comprises a first lower mold 521 and a first upper mold 522, the first lower mold 521 is provided with a first forming cavity 5211 matched with the carrier 401, the first upper mold 522 is movably arranged above the first lower mold 521, the first upper mold 522 comprises a first upper mold plate 5221 and a first upper mold core 5222, the first upper mold plate 5221 is provided with a first injection port 501, the first upper mold core 5222 is arranged on the lower side of the first upper mold plate 5221, the upper surface of the first upper mold core 5222 is provided with a first glue liquid inlet 502 communicated with the first injection port 501, and the upper surface of the first upper mold core 5222 is provided with a first strip-shaped groove 503 and a first communication groove 504, the first strip-shaped groove 503 is provided with a plurality of first glue flow holes 505, the plurality of first glue flow holes 505 are arranged at intervals on the bottom surface of the first strip-shaped groove 503 and are communicated with the first forming cavity 5211, the first strip-shaped groove 503 is a left-right extending strip-shaped groove, specifically, the first glue flow holes 505 are arranged at intervals, among which the first glue flow hole 505 located in the middle is arranged at the center position of the first strip-shaped groove 503, the input end of the first communication groove 504 is communicated with the first glue liquid inlet 502, the output end of the first communication groove 504 is communicated with the center of the first strip-shaped groove 503, and the included angle between the first communication groove 504 and the first strip-shaped groove is 90°, and the output end of each first glue flow hole 505 extends outwardly to have two first glue flow channels 506, the axis of each first glue flow channel 506 is parallel to the first strip-shaped groove 504, the inner diameter of each first glue flow channel 506 gradually decreases from inside to outside, and the inner diameter of the first glue flow hole 505 gradually decreases from top to bottom, and the axis of the first glue flow hole 505 is perpendicular to the horizontal plane.

[0077] The second injection molding device 60 is located beside the first injection molding device 50; the second injection molding device 60 comprises a second injection molding machine body 61 and a second injection mold 62, the second injection molding machine body 61 has a second injection head 611, the second injection mold 62 is arranged on the second injection molding machine body 61, the second injection mold 62 comprises a second lower mold 621 and a second upper mold 622, the second lower mold 621 is provided with a second forming cavity 6211 matched with the carrier 401, the second upper mold 622 is movably arranged above the second lower mold 621, the second upper mold 622 comprises a second upper mold plate 6221 and a second upper mold core 6222, the second upper mold plate 6221 is provided with a second injection port 601, the second upper mold core 6222 is arranged on the lower side of the second upper mold plate 6221, the upper surface of the second upper mold core 6222 is provided with a second glue liquid inlet 602 communicated with the second injection port 601, and the upper surface of the second upper mold core 6222 is provided with a second strip-shaped groove 603 and a second communication groove 604, the second strip-shaped groove 603 is provided with a plurality of second glue flow holes 605, the plurality of second glue flow holes 605 are arranged at intervals on the bottom surface of the second strip-shaped groove 603 and are communicated with the second forming cavity 6211, the second strip-shaped groove 603 is a left-right extending strip-shaped groove, specifically, the second glue flow holes 605 are arranged at intervals, among which the second glue flow hole 605 located in the middle is arranged at the center position of the second strip-shaped groove 603, the input end of the second communication groove 604 is communicated with the second glue liquid inlet 602, the output end of the second communication groove 604 is communicated with the center of the second strip-shaped groove 603, the included angle between the second communication groove 604 and the second strip-shaped groove is 90°, and the output end of each second glue flow hole 605 extends outwardly to have two second glue flow channels 606, the axis of each second glue flow channel 606 is parallel to the second strip-shaped groove 604, the inner diameter of each second glue flow channel 606 gradually decreases from inside to outside, and the inner diameter of the second glue flow hole 605 gradually decreases from top to bottom, and the axis of the second glue flow hole 605 is perpendicular to the horizontal plane.

[0078] The detection device 70 is located beside the second injection molding device 60; in the embodiment, the detection device 70 comprises a detection machine table 71, a detection workpiece station 72, a detection workpiece carrying mechanism 73, a detection workpiece station 74, a first detection mechanism 75, a second detection mechanism 76, an ejection track 77 and a defective product storage box 78, the detection workpiece station 72 is arranged on the detection machine table 71, the detection workpiece carrying mechanism 73 comprises a third guide rail 731, a third sliding block 732, a third driving device 733, a fourth sliding block 734, a fourth driving device 735, a first fixed plate 736, a second fixed plate 737, a first suction disc group 738 and a second suction disc group 739, the third guide rail 731 extends left and right, the third sliding block 732 is slidably arranged on the third guide rail 731, the third driving device 733 is arranged on the third guide rail 731 and provides driving force for the third sliding block 732, the fourth sliding block 734 is movably arranged on the third sliding block 732, the fourth driving device 735 is arranged on the third sliding block 732 and provides driving force for the fourth sliding block 734, the first fixed plate 736 and the second fixed plate 737 are arranged on the two sides of the fourth sliding block 734 respectively, the first suction disc group 738 is arranged on the first fixed plate 736, and the second suction disc group 739 is arranged on the second fixed plate 737; the detection workpiece station 74 has a plurality of detection grooves 741 matched with the workpiece, the first detection mechanism 75 is arranged on the detection machine table 71 and located on one side of the detection workpiece station 74, the first detection mechanism 75 has a plurality of first detection interfaces 751 capable of being inserted into the workpiece, the second detection mechanism 76 is arranged on the detection machine table 71 and located on the other side of the detection workpiece station 74, the second detection mechanism 76 has a plurality of second detection interfaces 761 capable of being inserted into the workpiece, the ejection track 77 is arranged on the detection machine table 71 and located beside the detection workpiece station 74, and the defective product storage box 78 is arranged on the detection machine table 71 and located between the detection workpiece station 74 and the ejection track 77.

[0079] The two carrying devices 80 are located beside the first injection molding device 50 and the second injection molding device 60 respectively; in the embodiment, the two carrying devices 80 are both six-axis robot type carrying devices.

[0080] Further, a plurality of fences 90 are arranged on the outside of the two carrying devices 80.

[0081] The working process of the embodiment is as follows:

[0082] Firstly, the shell feeding device 10 and the chip feeding device 20 feed the shell and the chip to the plate welding device 30 respectively, the shell feeding mechanism 32 and the chip feeding mechanism 33 send the shell and the chip to the assembly station 34 respectively, the positioning part 361 of the positioning mechanism 36 positions the chip, the push rod 351 of the assembly mechanism 35 pushes out the shell, so that the chip and the shell are assembled, then, the assembled chip and the shell enter the welding track 37 and move to the welding station 371, the laser welding head 391 laser welds the chip and the shell, the rotating part 381 rotates the assembled chip and the shell by 180°, the laser welding head 391 is welded again, so that the chip and the shell are double-sided laser welded, then, into the semi-product carrier device 40, the clamping arm 446 places the double-sided laser welded chip and the shell in the carrier 401, wherein a conveying device 80 places the carrier 401 in the first forming cavity 5211 to perform first injection molding, the first injection molding uses a soft plastic, and the soft plastic has elasticity, which can provide excellent cushioning for the connector, effectively offset the impact force when impacted, and more effectively protect the chip, after the first injection molding is completed, another conveying device 80 takes out the carrier 401 from the first forming cavity 5211 and places it in the second forming cavity 6211 to perform second injection molding, so as to obtain the final required workpiece, the second injection molding uses a hard plastic, which effectively protects the inner soft plastic from being scratched, and the design of the combination of the soft inner mold and the hard outer mold can maximize the protection of the chip, thereby prolonging the service life of the connector, finally, another conveying device 80 conveys the carrier 401 to the detection station 72, the first suction cup group 738 absorbs and conveys the workpiece to the detection groove 741 of the detection station 74, the first detection interface 751 and the second detection interface 761 are inserted into the workpiece at the same time to realize detection, after detection, the second suction cup group 739 absorbs and conveys the workpiece away from the detection groove 741, the workpiece that passes the detection is placed in the discharge track 77 for discharge, and the workpiece that fails the detection is placed in the defective product storage box 78.

[0083] The design of the present application focuses on: by arranging a plurality of first glue flow holes in the bottom surface of the first slot and communicating with the first forming cavity, and a plurality of second glue flow holes are arranged in the bottom surface of the second slot and communicate with the second forming cavity, so that during the production of the connector, each injection can simultaneously inject a plurality of products, and the axis of each first glue flow channel is parallel to the first slot, the inner diameter of each first glue flow channel gradually decreases from inside to outside, the axis of each second glue flow channel is parallel to the second slot, and the inner diameter of each second glue flow channel gradually decreases from inside to outside, so that when the glue flows out of the first glue flow channel or the second glue flow channel, the output ends of the two are completely filled with glue, so that the glue flows uniformly on the corresponding workpiece at the same time, and the defective rate is reduced.

[0084] The above merely describes preferred embodiments of the present application, and is not intended to limit the technical scope of the present application in any way. Any minor modification, equivalent change and modification made to the above embodiments according to the technical essence of the present application shall still fall within the technical scope of the present application.

Claims

1. A high-efficiency fully-automated connector production line, comprising a shell feeding device, a chip feeding device, a plate welding device, a semi-product carrier device, a first injection molding device, a second injection molding device, a detection device and two carrying devices; an input end of the plate welding device is in communication with an output end of the shell feeding device, and another input end of the plate welding device is in communication with an output end of the chip feeding device; an input end of the semi-product carrier device is in communication with an output end of the plate welding device; the first injection molding device is located beside an output end of the semi-product carrier device; the second injection molding device is located beside the first injection molding device; the two carrying devices are respectively located beside the first injection molding device and the second injection molding device; characterized in that the semi-product carrier device has a carrier capable of carrying a plurality of workpieces, the first injection molding device comprises a first injection molding machine body and a first injection mold, the first injection molding machine body has a first injection head, the first injection mold is arranged on the first injection molding machine body, the first injection mold comprises a first lower mold and a first upper mold, the first lower mold is provided with a first molding cavity matched with the carrier, the first upper mold is movably arranged above the first lower mold, the first upper mold comprises a first upper mold plate and a first upper mold core, the first upper mold plate is provided with a first injection port, the first upper mold core is arranged on the lower side of the first upper mold plate, the upper surface of the first upper mold core is provided with a first glue liquid inlet in communication with the first injection port, and the upper surface of the first upper mold core is provided with a first strip-shaped groove and a first communication groove, the first strip-shaped groove is provided with a plurality of first glue flow holes, the plurality of first glue flow holes are arranged at intervals on the bottom surface of the first strip-shaped groove and are in communication with the first molding cavity, the first strip-shaped groove is a left-right extending strip-shaped groove, the input end of the first communication groove is in communication with the first glue liquid inlet, the output end of the first communication groove is in communication with the center of the first strip-shaped groove, the included angle between the first communication groove and the first strip-shaped groove is 90°, and the output end of each first glue flow hole extends outwardly to have two first glue flow channels, the axis of each first glue flow channel is parallel to the first strip-shaped groove, and the inner diameter of each first glue flow channel gradually decreases from inside to outside. The second injection molding device comprises a second injection molding machine body and a second injection mold, the second injection molding machine body is provided with a second injection head, the second injection mold is arranged on the second injection molding machine body, the second injection mold comprises a second lower mold and a second upper mold, the second lower mold is provided with a second forming cavity matched with the carrier, the second upper mold is movably arranged above the second lower mold, the second upper mold comprises a second upper mold plate and a second upper mold core, the second upper mold plate is provided with a second injection port, the second upper mold core is arranged on the lower side of the second upper mold plate, the upper surface of the second upper mold core is provided with a second glue liquid inlet communicated with the second injection port, and the upper surface of the second upper mold core is provided with a second strip-shaped groove and a second communication groove, the second strip-shaped groove is provided with a plurality of second glue flow holes, the plurality of second glue flow holes are arranged at intervals on the bottom surface of the second strip-shaped groove and are communicated with the second forming cavity, the second strip-shaped groove is a left-right extending strip-shaped groove, the input end of the second communication groove is communicated with the second glue liquid inlet, the output end of the second communication groove is communicated with the center of the second strip-shaped groove, the included angle between the second communication groove and the second strip-shaped groove is 90°, and the output end of each second glue flow hole extends outwardly to form two second glue flow channels, the axis of each second glue flow channel is parallel to the second strip-shaped groove, and the inner diameter of each second glue flow channel gradually decreases from inside to outside.

2. The high efficiency fully automated connector production line of claim 1, wherein: The shell feeding device and the chip feeding device are both vibration discs.

3. The high efficiency fully automated connector production line of claim 1, wherein: The plate welding device comprises a plate welding machine table, a shell feeding mechanism, a chip feeding mechanism, an assembly station, an assembly mechanism, a positioning mechanism, a welding track, a rotating mechanism and a laser welding mechanism; the shell feeding mechanism and the chip feeding mechanism are both arranged on the plate welding machine table, the input end of the shell feeding mechanism is communicated with the output end of the shell feeding device, the input end of the chip feeding mechanism is communicated with the output end of the chip feeding device, the assembly station is arranged on the plate welding machine table, one end of the assembly station is communicated with the output end of the shell feeding mechanism, and the other end of the assembly station is communicated with the output end of the chip feeding mechanism, the assembly mechanism is arranged on the plate welding machine table and located at one end of the assembly station, the assembly mechanism is provided with a push rod, the positioning mechanism is arranged on the plate welding machine table and located at the other end of the assembly station, the positioning mechanism comprises a positioning part which is movably arranged up and down, the lower end of the positioning part is provided with a positioning groove matched with the workpiece, the welding track is arranged on the plate welding machine table and communicated with the output end of the assembly station, the welding track is provided with a welding station, the rotating mechanism is arranged on the plate welding machine table and communicated with the welding station, the rotating mechanism comprises a rotating part which is rotatable, the rotating part is provided with a containing groove for accommodating the workpiece, and the laser welding mechanism is arranged on the plate welding machine table and provided with a laser welding head located directly above the welding station.

4. The high efficiency fully automated connector production line of claim 1, wherein: The semi-product loading device comprises a semi-product loading device machine table, a semi-product feeding mechanism, a carrier storage station and a semi-product carrying mechanism; the semi-product feeding mechanism is arranged on the semi-product loading device machine table, an input end of the semi-product feeding mechanism is communicated with an output end of a plate welding device, the carrier storage station is arranged on the semi-product loading device machine table, the semi-product carrying mechanism is arranged on the semi-product loading device machine table, and the semi-product carrying mechanism comprises a first guide rail, a first sliding block, a first drive, a second drive, a second sliding block and a clamping arm; the first guide rail extends left and right; the first sliding block is arranged on the first guide rail and can slide back and forth left and right; the first drive is arranged on the first guide rail and provides driving force for the first sliding block; the second drive is arranged on the first sliding block; the second sliding block is arranged on the second drive and controlled by the second drive to move up and down; the clamping arm is arranged on the second sliding block and moves up and down with the second sliding block; and the clamping arm has an openable and closable clamping part.

5. The high efficiency fully automated connector production line of claim 1, wherein: The detection device comprises a detection machine table, a detection station, a detection piece carrying mechanism, a detection station, a first detection mechanism, a second detection mechanism, an ejection track and a defective product storage box; the detection station is arranged on the detection machine table; the detection piece carrying mechanism comprises a third guide rail, a third sliding block, a third drive, a fourth sliding block, a fourth drive, a first fixed plate, a second fixed plate, a first suction disc group and a second suction disc group; the third guide rail extends left and right; the third sliding block is arranged on the third guide rail and can slide back and forth left and right; the third drive is arranged on the third guide rail and provides driving force for the third sliding block; the fourth sliding block is arranged on the third sliding block and can move up and down; the fourth drive is arranged on the third sliding block and provides driving force for the fourth sliding block; the first fixed plate and the second fixed plate are respectively arranged on the two sides of the fourth sliding block; the first suction disc group is arranged on the first fixed plate; the second suction disc group is arranged on the second fixed plate; the detection station has a plurality of detection grooves matched with the workpiece; the first detection mechanism is arranged on the detection machine table and located on one side of the detection station; the first detection mechanism has a plurality of first detection interfaces capable of being inserted into the workpiece; the second detection mechanism is arranged on the detection machine table and located on the other side of the detection station; the second detection mechanism has a plurality of second detection interfaces capable of being inserted into the workpiece; the ejection track is arranged on the detection machine table and located beside the detection station; and the defective product storage box is arranged on the detection machine table and located between the detection station and the ejection track.

6. The high efficiency fully automated connector production line of claim 1, wherein: Both of the carrying devices are six-axis robot type carrying devices.

7. The high efficiency fully automated connector production line of claim 1, wherein: Further comprising a plurality of fences which are cooperatively arranged outside the two carrying devices.

8. The high efficiency fully automated connector production line of claim 1, wherein: The first injection molding device has a transition station.

9. The high efficiency fully automated connector production line of claim 1, wherein: The inner diameter of the first glue flow hole and the inner diameter of the second glue flow hole gradually decrease from top to bottom. The first injection molding device has a transition station.

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