CN210245934U

CN210245934U - Assembling machine for on-line punching and assembling iron shell of SIM card connector

Info

Publication number: CN210245934U
Application number: CN201921583550.5U
Authority: CN
Inventors: Jiawei Zhou; 周家炜; Licheng Zheng; 郑立成; Yongping Xu; 许永平
Original assignee: Dongguan Kesheng Electronics Co ltd
Current assignee: Dongguan Kesheng Electronics Co ltd
Priority date: 2019-09-23
Filing date: 2019-09-23
Publication date: 2020-04-03
Anticipated expiration: 2029-09-23

Abstract

The utility model discloses an assembling machine for online blanking and assembling an iron shell of a SIM card connector, which comprises an integrated iron shell feeding mechanism, an upper conveying assembly, a reverse bending turnover device and a lower conveying assembly, wherein the upper conveying assembly can draw the integrated iron shell unreeled by an unreeling device to the reverse bending turnover device through an oil spraying mechanism, and the reverse bending turnover device is matched with the lower conveying assembly to reversely bend and turn the integrated iron shell which finishes oil spraying and draw the integrated iron shell to a blanking mechanism; the oil injection mechanism is used for injecting oil to the connected iron shell which is pulled to the oil injection station by the upper conveying assembly; the blanking mechanism is used for being matched with the iron shell assembling mechanism to cut the connected iron shell pulled to the blanking station into a single iron shell; and the iron shell assembling mechanism is used for sucking the iron shell from the blanking station and transferring the iron shell to the iron shell assembling station of the feeding mechanism, driving the iron shell to pivot and obliquely buckle the semi-finished product of the SIM card connector arranged on the positioning component at the iron shell assembling station, and assembling the SIM card connector.

Description

Assembling machine for on-line punching and assembling iron shell of SIM card connector

Technical Field

The utility model belongs to the technical field of the equipment technique and specifically relates to the kludge of the iron-clad of online blanking assembly SIM card connector.

Background

Currently, in the field of electronic devices, an SIM card connector is a device for connecting a mobile phone or a mobile terminal with a mobile phone card, and is widely applied in the field of mobile communication. Referring to the SIM card connector 000 of fig. 1, in the actual manufacturing process, the components constituting the SIM card connector are usually assembled in sequence. In practice, after the formation of the semi-finished product 001 of the SIM card connector shown in fig. 1, the iron shell 002 needs to be assembled to complete the formation of the SIM card connector.

However, in the prior art, the iron shell 002 is assembled on the semi-finished product 001 of the SIM card connector shown in fig. 1 by a manual assembly method, which is difficult to assemble manually and slow in assembly speed. Meanwhile, the assembling machine in the prior art adopts direct-pressing type buckling for assembling the iron shell, so that the assembled semi-finished SIM card is crushed due to overlarge buckling pressure, thereby causing resource waste and increasing the production of finished products.

Therefore, the present inventor designs an assembling machine for assembling the iron case of the SIM card connector by on-line punching, which can assemble the product accurately and rapidly and has high efficiency of assembling the product, in accordance with the requirement of the manufacturing process.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem to the problem among the above-mentioned prior art, provide an kludge of the iron-clad of online blanking assembly SIM card connector, the kludge of the iron-clad of this online blanking assembly SIM card connector can be accurate, assemble the product fast, assemble product efficiently, use manpower sparingly.

In order to solve the technical problem, the utility model adopts a technical scheme that the assembling machine for on-line blanking and assembling the iron shell of the SIM card connector comprises a machine table, and the machine table is also provided with:

the integral iron shell feeding mechanism comprises an upper conveying assembly, a reverse bending turnover device and a lower conveying assembly, wherein the upper conveying assembly can draw the integral iron shell unreeled by the unreeling device to the reverse bending turnover device through the oil spraying mechanism, and the reverse bending turnover device is matched with the lower conveying assembly and used for reversely bending and turning over the integral iron shell which passes through the oil spraying mechanism and finishes oil spraying and drawing the integral iron shell to the blanking mechanism;

the oil spraying mechanism is arranged beside the upper conveying assembly and used for spraying oil on the connected iron shell which is pulled to an oil spraying station by the upper conveying assembly;

the blanking mechanism is arranged at the blanking station and is butted with the lower conveying assembly, and is used for being matched with the iron shell assembling mechanism to cut the connected iron shell pulled to the blanking station by the lower conveying assembly into single iron shells;

and the iron shell assembling mechanism is used for sucking the iron shell from the blanking station and transferring the iron shell to the iron shell assembling station of the feeding mechanism, driving the iron shell to pivot and obliquely buckle the semi-finished product of the SIM card connector arranged on the positioning component at the iron shell assembling station, and assembling the SIM card connector.

As a further elaboration of the above technical solution:

in the above technical scheme, the feeding mechanism comprises a plurality of mounting seats arranged along the X direction, a plurality of conveying tracks extending along the X direction are arranged on the mounting seats, channels for moving semi-finished SIM connectors are further manufactured on the conveying tracks, a plurality of supporting seats are arranged at the lower ends of the conveying tracks, each supporting seat is provided with a sliding chute in the Z direction, a sliding block is arranged in each sliding chute, the sliding block is connected with a linear guide rail extending along the X direction through a connecting plate, each sliding block is further in transmission connection with a driving cylinder fixedly arranged on the supporting seat, the driving cylinder can drive the sliding block to move along the sliding chutes and drive the linear guide rail to move in the Z direction, a sliding plate extending along the X direction is fixedly connected with a guide rail of the linear guide rail, a connecting seat is arranged on the sliding plate, a guide groove extending along the guide groove is manufactured on the connecting seat, a bolt sliding along the guide groove is arranged, the sliding plate is also provided with a plurality of shifting knives arranged in the Z direction; drive actuating cylinder transmission linear guide and drive slide and dial sword Z and to removing and drive a plurality of it inserts to dial the sword in the channel, the cooperation lead screw slip table module passes through L shape connecting seat, bolt and connecting seat transmission slide along linear guide X to removing, matches the transmission it is located to dial the sword along X direction SIM connector semi-manufactured goods in the channel to with the semi-manufactured goods of SIM connector transfer to iron-clad assembly station.

In the technical scheme, the positioning assembly comprises a longitudinal positioning assembly, a transverse positioning assembly and a jacking assembly; the longitudinal positioning assembly is arranged perpendicular to the conveying track and comprises a front positioning unit and a rear positioning unit, the front positioning unit comprises a mounting plate arranged in the Y direction, a first driving cylinder is arranged on the mounting plate and is in transmission connection with a push plate arranged in the Y direction, and the push plate is also connected with a tongue clamping plate; the rear positioning unit comprises a second driving cylinder fixedly connected with the conveying track, and the second driving cylinder is in transmission connection with a clamping seat through a sliding block arranged on the guide seat in a sliding mode; the first driving cylinder can drive the push plate to drive the clamping plate to move along the Y direction and clamp the semi-finished product of the SIM card connector moving to the iron shell assembling station, and the second driving cylinder is matched to drive the clamping plate to move along the Y direction and push against the semi-finished product of the SIM card connector moving to the iron shell assembling station, so that the semi-finished product of the SIM card connector is longitudinally positioned and fixed in a matching manner;

the transverse positioning assembly comprises a clamping tongue in transmission connection with a third driving air cylinder through a sliding table, and the third driving air cylinder drives the clamping tongue to move in the X direction and transversely press and buckle and fix a semi-finished product of the SIM card connector positioned at the iron shell assembling station;

the jacking component comprises two jacking units which are arranged at intervals in the Y direction, each jacking unit comprises a jacking cylinder fixed with the conveying track, each jacking cylinder can drive the card to move in the Z direction and be inserted into the channel at the position of the matching iron shell assembling station, and the matching jacking cylinder is positioned on the semi-finished product of the SIM card connector at the position of the iron shell assembling station.

In the above technical scheme, the device further comprises a frame seat, wherein the frame seat is fixedly provided with an upper platen and a lower platen which are arranged at intervals in the Z direction, the upper conveying assembly and the lower conveying assembly are respectively arranged on the upper platen and the lower platen, the upper conveying assembly and the lower conveying assembly respectively comprise a material conveying seat which is arranged on the upper platen or the lower platen and extends in the X direction, material guide grooves for conveying the connected iron shell are respectively formed in the material conveying seat, an arc-shaped guide groove which is butted with one end of the material guide groove in the X direction of the upper conveying assembly is formed in the material guide groove in the X direction, the other end of the arc-shaped guide groove is butted with the unwinding device, one end of the material guide groove of the lower conveying assembly is butted with the reverse bending turnover device, the other end of the material guide groove is butted with a blanking carrier arranged at a blanking station, two cover plates are arranged on two sides of the material guide groove in the Y direction, at least one cover plate, the upper bedplate or the lower bedplate is further provided with a fourth driving cylinder through a bearing seat, the fourth driving cylinder is in transmission connection with a sliding plate arranged on a first linear guide rail extending along the X direction, the sliding plate is fixedly connected with a transverse plate extending along the Y direction, the transverse plate is positioned above the guide chute on the position, the bottom end of the transverse plate is fixedly provided with at least one guide pin, the guide pin is movably embedded in the guide pin chute and slides along the guide pin chute, and the two guide pins can also be movably inserted into positioning holes matched with the side of the connected iron shell coil; and the fourth driving cylinder drives the transverse plate to move repeatedly along the X direction to drive the guide pin to perform matching reciprocating movement in the guide pin sliding groove, so that the upper conveying assembly drives the connected iron shell coil stock to move from the arc-shaped guide groove towards the reverse bending turnover device, and/or the lower conveying assembly drives the connected iron shell to move from the reverse bending turnover device towards the blanking carrier.

In the technical scheme, the oil injection mechanism comprises a supporting seat arranged on the upper platen, the supporting seat is provided with a second linear guide rail extending in the X direction, a sliding seat is hung on the second linear guide rail and is in transmission connection with a fifth driving cylinder arranged on one side of the second linear guide rail in the X direction, the fifth driving cylinder can drive the sliding seat to slide along the second linear guide rail, the sliding seat is also provided with a downward moving cylinder arranged in the Z direction, and the downward moving cylinder is in transmission connection with an oil injection gun; the material conveying seat arranged on the upper bedplate is also provided with an embedded groove matched with the oil injection station, an oil injection support block is movably arranged in the embedded groove, the oil injection support block is provided with a transmission wedge table, the position of the upper bedplate matched with the oil injection support block is also provided with a driving component arranged in the Y direction, the driving component comprises a push block in transmission connection with a sixth driving cylinder, the push block is provided with a transmission wedge gap matched with a transmission wedge table of the oil injection support block, the sixth driving cylinder drives the pushing block to move along the Y direction and enables the transmission wedge gap to be in pushing contact with the transmission wedge table, the oil injection supporting block is enabled to move in the Z direction in a matched mode and supports the iron shell arranged at the oil injection station, the fifth driving cylinder is matched with the transmission sliding seat to move in the X direction and the downward moving cylinder to drive the oil injection gun to move in the Z direction, and the oil injection gun can inject oil to each single iron shell of the connected iron shell which is pulled to the oil injection station by the upper conveying assembly.

In the technical scheme, the blanking mechanism comprises a blanking cylinder which is arranged in the Z direction and fixedly arranged at the bottom end of the blanking carrier, the blanking cylinder is in transmission connection with a punching knife, the blanking cylinder drives the punching knife to move in the Z direction and movably penetrate into/withdraw from a blanking groove which is formed in the blanking carrier and is embedded with an iron shell, the single iron shell and the connected iron shell which are conveyed to the blanking groove by the lower conveying assembly are blanked and separated one by matching with a suction nozzle of the iron shell assembling mechanism to block and limit; the side of the lower platen, which is matched with the blanking carrier in the Y direction, is also provided with a rim charge blanking assembly, the rim charge blanking assembly comprises a transmission plate movably embedded in the blanking carrier, the blanking carrier is also movably embedded with two Z-direction installed baffle seats, each baffle seat is movably embedded in a wedge groove formed in the transmission plate through a tenon protrusion and is movably connected with the transmission plate, the transmission plate is also in transmission connection with a seventh driving cylinder arranged on the lower platen through a first connecting block, the transmission plate is driven by the seventh driving cylinder to move in the Y direction and is in pushing contact with the tenon protrusion through the wedge groove to drive the baffle seat to move in the Z direction, the Z-direction movement of the baffle seat can resist or release rim charges of the connected iron shell, and the blanking mechanism can separate the single iron shell conveyed into the blanking groove from the connected iron shell and/or convey the rim charges to a waste collection box through matching.

In the above technical solution, the iron case assembly component includes a third linear guide rail which is arranged on the first support base and extends in the Y direction, a sliding plate is hung on the third linear guide rail, a lifting cylinder is arranged on the sliding plate, the lifting cylinder is in transmission connection with the iron case assembly manipulator, and the sliding plate is also in transmission connection with an eighth driving cylinder arranged on the first support base; the iron shell assembly manipulator comprises an installation base connected with a lifting cylinder, the installation base is provided with a mortise extending in the X direction, the mortise is embedded with a sliding table, an oblique pushing table is arranged on one lateral wall of the X direction of the sliding table, a longitudinal pushing cylinder is arranged on one side of the Y direction of the installation base, the longitudinal pushing cylinder is in transmission connection with a longitudinal pushing block penetrating into the mortise in the Y direction and in abutting contact with the oblique pushing table, a guide block penetrating through the installation base in the Z direction is sleeved on the sliding table, a hinged seat is movably arranged at the bottom end of the guide block in the Z direction, the bottom end of the hinged seat is fixedly provided with a suction nozzle, the hinged seat is further connected with a pivoting cylinder through a crank, and the pivoting cylinder is further connected with the sliding table through a first hinge; the iron shell assembly manipulator is driven by an eighth driving air cylinder to be matched with the lifting air cylinder to move along the Y direction and the Z direction, the suction nozzle is driven by a longitudinal pushing air cylinder and a pivoting air cylinder to rotate along with the hinge seat, and the suction nozzle is matched with the iron shell which is sucked from the blanking carrier and transferred to the iron shell assembly station to rotate, obliquely buckled on a semi-finished product of the SIM card connector positioned at the iron shell assembly station and assembled into the SIM card connector.

In the technical scheme, the first supporting seat is further provided with a pressing and buckling assembly consisting of a pressing cylinder and a pressing head, and the pressing and buckling assembly is used for performing secondary pressing on the SIM card connector conveyed along the feeding mechanism.

The utility model has the advantages that the assembly machine for online blanking and assembling the iron shell of the SIM card connector automatically finishes the iron shell assembly of the SIM card connector by online oiling, cutting, feeding and inclined buckling the conjoined iron shell to assemble the SIM card connector; the utility model adopts on-line oil coating, blanking and inclined buckling assembly, thereby ensuring that the SIM card connector can not generate plastic scraps after assembly, and reducing the quality problem of the SIM card connector caused by the plastic scraps; the utility model discloses an automatic kludge has still solved SIM card connector and has adopted manual assembly inefficiency, product quality poor stability scheduling problem, has realized practicing thrift the human cost, improves production efficiency and better guarantee product quality.

Drawings

Fig. 1 is a schematic view of a semi-finished product and an iron case of the SIM card connector of the present invention;

FIG. 2 is a perspective view of the assembling machine of the present invention;

FIG. 3 is a structural view of the feeding mechanism of the present invention;

FIG. 4 is a structural view of the positioning assembly of the present invention;

FIG. 5 is an assembly drawing of the unwinding device, the integrated iron case feeding mechanism, the oil spraying mechanism, the blanking mechanism and the iron case assembling mechanism of the present invention;

FIG. 6 is an assembly drawing of the integrated iron case feeding mechanism, the oil spraying mechanism, the blanking mechanism and the iron case assembling mechanism of the present invention;

fig. 7 is an assembly view of the upper delivery assembly and the oil injection mechanism of the present invention;

FIG. 8 is an assembly view of the fuel injection pallet and drive assembly arrangement of the present invention;

fig. 9 is an assembly view of the lower feed assembly and blanking mechanism of the present invention;

FIG. 10 is an assembly view of the scrap blanking assembly of the present invention;

FIG. 11 is a structural diagram of the iron case assembling robot of the present invention;

fig. 12 is an exploded view of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The embodiments described by referring to the drawings are exemplary and intended to be used for explaining the present application and are not to be construed as limiting the present application. In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and thus should not be considered limiting. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise. In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate. In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.

Fig. 1-12 embodiment of the present invention referring to fig. 1-12, the assembly machine for assembling the iron shell of the SIM card connector by on-line blanking of the present invention is used for assembling the iron shell 002 on the semi-finished product 001 of the SIM card connector shown in fig. 1, and completing the assembly of the SIM card connector 000. The assembling machine for online blanking and assembling the iron shell of the SIM card connector comprises a machine table 1, wherein an air source and an electrical control module which are used for the operation of the assembling machine are arranged in the machine table 1, universal casters which are convenient for the assembling machine to transfer are arranged at the bottom of the machine table 1, and an unreeling device 2, a connected iron shell feeding mechanism 3, an oil spraying mechanism 4, a blanking mechanism 5, an iron shell assembling mechanism 6 and a feeding mechanism 7 are further arranged on the machine table 1; the feeding mechanism 3 for the connected iron shell comprises an upper conveying assembly 31, a reverse-bending turnover device 32 and a lower conveying assembly 33, wherein the upper conveying assembly 31 can draw the connected iron shell unreeled by the unreeling device 2 to the reverse-bending turnover device 32 through the oil spraying mechanism 4, and the reverse-bending turnover device 32 is matched with the lower conveying assembly 33 and used for reversely bending and turning over the connected iron shell which passes through the oil spraying mechanism 4 and finishes oil spraying and drawing the connected iron shell to the blanking mechanism 5; the oil spraying mechanism 4 is arranged beside the upper conveying assembly 31 and used for spraying oil on the connected iron shell which is pulled to the oil spraying station 01 by the upper conveying assembly 31; the blanking mechanism 5 is arranged at the blanking station 02 and is butted with the lower conveying assembly 33, and is used for being matched with the iron shell assembling mechanism 6 to cut the connected iron shell pulled to the blanking station 02 by the lower conveying assembly 33 into a single iron shell 002; and an iron shell assembling mechanism 6 for sucking the iron shell 002 from the blanking station 02 and transferring the iron shell 002 to the iron shell assembling station 03 of the feeding mechanism 7, and driving the iron shell 002 to pivot and obliquely snap-fit on the SIM card connector semi-finished product 001 arranged on the positioning component 71 at the iron shell assembling station 03 and assemble the SIM card connector 000.

Referring to fig. 2-4, the feeding mechanism 7 includes a plurality of mounting seats 721 arranged along the X direction, a conveying rail 722 extending along the X direction is provided on the plurality of mounting seats 721, a channel (not numbered in the drawings) for moving the SIM connector semi-finished product 001 is further provided on the conveying rail 722, a plurality of supporting seats 723 are provided at the lower end of the conveying rail 722, each supporting seat 723 is provided with a sliding slot 724 along the Z direction, a sliding block 725 is provided in each sliding slot 724, the sliding block 725 is connected with a linear guide 727 extending along the X direction through a connecting plate 726, each sliding block 725 is further in transmission connection with a driving cylinder 728 fixedly provided on the supporting seat 723, the driving cylinder 728 can drive the sliding block 725 to move along the sliding slot 724 and drive the linear guide 727 to move along the Z direction, the guide of the linear guide 727 is fixedly connected with a sliding plate 729 extending along the X direction, a connecting seat 730 is provided on the sliding plate 729, a guiding, a bolt 732 capable of sliding along the guide groove 731 is arranged in the guide groove 731, the bolt 732 is connected with the screw rod sliding table module 734 through an L-shaped connecting seat 733, and the guide groove 731 and the bolt 732 arranged in the guide groove 731 are arranged on the connecting seat 730, so that when the driving cylinder 728 is adapted to drive the sliding block 725 to move along the sliding groove 724 and drive the linear guide 727 to move along the Z direction, the connection of the sliding plate 729 (fixedly connected with the linear guide 727) with the screw rod sliding table module 734 is maintained, and therefore the linear guide 727 can move along the Z direction and the screw rod sliding table module 734 can drive the sliding plate 729 to move along the X direction, and a plurality of shifting knives 735 arranged along the Z direction are further arranged on the sliding; the driving cylinder 728 drives the linear guide rail 727 to drive the sliding plate 729 and the poking knives 735 to move along the Z direction and drive the plurality of poking knives 735 to be inserted into the channel, the driving cylinder 728 is matched with the screw rod sliding table module 734 to drive the sliding plate 729 to move along the linear guide rail 727 along the X direction through the L-shaped connecting seat 733, the bolt 732 and the connecting seat 730, and the poking knives 735 are driven to transfer the SIM connector semi-finished product 001 positioned in the channel along the X direction in a matched mode, and the SIM connector semi-finished product 001 is transferred to the iron shell assembling station 03; in this embodiment, the positioning assembly 71 includes a longitudinal positioning assembly 74, a transverse positioning assembly 75 and a jacking assembly 76; in this embodiment, the longitudinal positioning assembly 74 is disposed perpendicular to the conveying rail 722 and includes a front positioning unit 741 and a rear positioning unit 742, the front positioning unit 741 includes a mounting plate 7411 disposed in the Y direction, a first driving cylinder 7412 is disposed on the mounting plate 7411, the first driving cylinder 7412 is in transmission connection with a push plate 7413 disposed in the Y direction, and the push plate 7413 is further connected with a latch plate 7414; the rear positioning unit 742 comprises a second driving cylinder 7421 fixedly connected with the conveying track 722, and the second driving cylinder 7421 is in transmission connection with a clamping seat 7424 through a sliding block 7423 slidably arranged on a guide seat 7422; the first driving cylinder 7412 can drive the pushing plate 7413 to drive the clamping tongue 7414 plate to move along the Y direction and clamp the semi-finished product 001 of the SIM card connector moving to the iron shell assembling station 03, and the second driving cylinder 7421 is matched to drive the clamping seat 7424 to move along the Y direction and push against the semi-finished product 001 of the SIM card connector moving to the iron shell assembling station 03, so as to longitudinally position and fix the semi-finished product 001 of the SIM card connector in a matching manner, in practice, when the semi-finished product 001 of the SIM card connector is pushed to the matching position by the pushing knife 735, the clamping tongue plate 7414 and the clamping seat 74244 both extend out, and the semi-finished product 001 of the SIM card connector is aligned and positioned by matching the clamping tongue plate 7414 with the internal structure of the semi-finished product 001 of the SIM card connector, so that the semi-finished product 001 of the SIM card connector is positioned to; the transverse positioning component 75 comprises a clamping tongue 753 which is in transmission connection with a third driving air cylinder 752 through a sliding table 751, the third driving air cylinder 752 drives the clamping tongue 753 to move along the X direction and transversely press and buckle and fix a semi-finished product 01 of the SIM card connector positioned at an iron shell assembling station 03, in practice, when a poking knife 735 pokes the semi-finished product 001 of the SIM card connector to a matching position, the clamping tongue 753 extends out and presses and buckles the semi-finished product 001 of the SIM card connector, and the clamping tongue 753 is also used for pressing and buckling an assembly of a small rubber core and a spring to prevent the small rubber core and the spring from popping out in the process of assembling the iron shell; in this embodiment, the jacking assembly 76 includes two jacking units spaced in the Y direction, each jacking unit includes a jacking cylinder 761 fixed to the conveying rail 722, the jacking cylinder 761 can drive the card holder 762 to move in the Z direction and insert into the slot of the mating iron shell assembling station 03, and the mating jacking is located on the SIM card connector semi-finished product 001 at the iron shell assembling station 03.

Referring to fig. 2 and 5-10, the assembling machine further includes a frame base 8 disposed on the machine table 1, the frame base 8 is fixedly disposed on an upper platen 9 and a lower platen 10 spaced in a Z-direction, the upper conveying assembly 31 and the lower conveying assembly 33 are respectively disposed on the upper platen 9 and the lower platen 10, the upper conveying assembly 31 and the lower conveying assembly 33 both include a material conveying base 311 disposed on the upper platen 9 or the lower platen 10 and extending in an X-direction, the material conveying base 311 is provided with a material guiding groove 312 for conveying a connected iron shell, one end of the material guiding groove 312 of the upper conveying assembly 31 in the X-direction is provided with an arc-shaped guiding groove 34 in butt joint with the material conveying device 2, the other end of the material guiding groove 312 of the lower conveying assembly 33 is in butt joint with the reverse bending turnover device 32, and the other end is in butt joint with a blanking carrier 331 disposed at the blanking station 02, two cover plates 313 are arranged on two sides of the material guiding groove 312 in the Y direction, at least one cover plate 313 is further provided with a guide pin sliding groove 3131 which extends along the X direction and penetrates the cover plate 313 up and down, in practice, two cover plates 313 arranged on the lower conveying assembly 33 are both provided with guide pin sliding chutes 3131, only one cover plate 313 of the two cover plates 313 arranged on the upper conveying assembly 31 is provided with a guide pin sliding chute 3131, a fourth driving cylinder 314 is further mounted on the upper platen 9 or the lower platen 10 through a bearing block (not numbered), the fourth driving cylinder 314 is in transmission connection with a sliding plate 316 arranged on a first linear guide rail 315 extending along the X direction, the sliding plate 316 is fixedly connected with a transverse plate 317 extending in the Y direction, the transverse plate 317 is positioned above the material guide chute 312, at least one guide pin 318 is fixedly arranged at the bottom end of the transverse plate 317, the guide pin 318 is movably embedded in the guide pin sliding groove 3131 and slides along the guide pin sliding groove 3131, and the two guide pins 318 can also be movably inserted into a positioning hole matched with the side of the connected iron shell coil; in practice, the guide pin 318 is a guide pin in an oblique triangular shape, and a groove (not shown in the drawing) for guiding the movement of the guide pin 318 is formed in a region matched with the guide chute 312, inclined planes are arranged at two ends of the extending direction of the groove, the guide pin 318 is clamped in the positioning hole to pull the connected iron shell to move, and when the guide pin 318 pulls the connected iron shell to a matched position to interact with the inclined planes, the guide pin 318 is separated from the connected iron shell, so that the connected iron shell is not pulled back when the guide pin 318 reciprocates; when the connected iron shell is conveyed, the fourth driving cylinder 314 drives the transverse plate 317 to repeatedly move along the X direction, so as to drive the guide pin 318 to perform matching reciprocating movement in the guide pin sliding groove 3131, so that the upper conveying assembly 31 drives the connected iron shell coil stock to move from the arc-shaped guide groove 34 towards the reverse bending turnover device 32, and/or the lower conveying assembly 33 drives the connected iron shell to move from the reverse bending turnover device 34 towards the blanking carrier 331; in this embodiment, the oil injection mechanism 4 includes a support base 41 disposed on the upper platen 9, the support base 41 includes a second linear guide rail 42 extending in the X direction, a sliding base 43 is hung on the second linear guide rail 42, the sliding base 43 is in transmission connection with a fifth driving cylinder 44 disposed on one side of the second linear guide rail 42 in the X direction, the fifth driving cylinder 44 can drive the sliding base 43 to slide along the second linear guide rail 42, a downward moving cylinder 45 disposed in the Z direction is further disposed on the sliding base 43, the downward moving cylinder 45 is in transmission connection with an oil injection gun 46, a material conveying base 311 disposed on the upper platen 9 is matched with the oil injection station 04 and further provided with an embedded groove 3111, an oil injection support block 47 is movably disposed in the embedded groove platen 3111, a transmission wedge 471 is disposed on the oil injection support block 47, a driving component 48 disposed in the Y direction is further disposed on a position on the upper platen 9 matched with the oil injection support block 47, the driving assembly 48 comprises a pushing block 482 in transmission connection with a sixth driving cylinder 481, the pushing block 482 is provided with a transmission wedge gap 4821 matched with a transmission wedge platform 471 of the oil injection supporting block 47, the sixth driving cylinder 481 drives the pushing block 482 to move along the Y direction and enables the transmission wedge gap 4821 to be in pushing contact with the transmission wedge platform 471, the oil injection supporting block 47 is enabled to move along the Z direction and support an iron shell arranged at an oil injection station 01 in a matching manner, and a transmission sliding seat 43 is enabled to move along the X direction in cooperation with a fifth driving cylinder 44 and is enabled to be matched with a downward moving cylinder 45 to drive an oil injection gun 46 to move along the Z direction, so that the oil injection gun 46 can inject oil on each single iron shell of the iron shell connected to the oil injection station 04 by the upper conveying assembly 31; in this embodiment, the blanking mechanism 5 includes a blanking cylinder 51 installed in the Z direction and fixed at the bottom end of the blanking carrier 331, the blanking cylinder 51 is connected to a punching blade 52 in a driving manner, the blanking cylinder 51 drives the punching blade 52 to move in the Z direction and to movably penetrate/withdraw from a blanking slot 3311 formed in the blanking carrier 331 and adapted to be embedded with an iron shell, the single iron shell and the connected iron shell conveyed to the blanking slot 3311 by the lower conveying assembly 33 are blanked and separated one by one in cooperation with a blocking position of a suction nozzle 61 of the iron shell assembling mechanism 6, in practice, the punching blade 52 is three Z-direction-installed block-shaped punching blades, each block-shaped punching blade is located at a connecting position of the single iron shell and the rim charge of the connected iron shell at the installation position, the rim charge is pressed and buckled by a cover plate 313 of the upper conveying assembly 31 and the lower conveying assembly 33, and the suction nozzle 61 of the iron shell assembling assembly 6 is used for limiting the iron shell, the position of the limit position is higher than the cover plates 313 on the two sides, so that when the punching knife 52 punches the iron shell upwards, the iron shell can be separated from the rim charge, but the iron shell can not be punched out of the punching groove 3311; the side of the lower platen 10 in the Y direction matching with the blanking carrier 331 is further provided with an edge material blanking assembly 53, the edge material blanking assembly 53 comprises a transmission plate 531 movably embedded in the blanking carrier 331, the blanking carrier 331 is further movably embedded with two blocking seats 532 arranged in the Z direction, each blocking seat 532 is movably embedded in a wedge groove 5311 formed in the transmission plate 531 through a tenon protrusion 5321 and is movably connected with the transmission plate 531, the transmission plate 531 is further in transmission connection with a seventh driving cylinder 534 arranged on the lower platen 10 through a first connecting block 533, the transmission plate 531 is driven by the seventh driving cylinder 534 to move in the Y direction, the wedge groove 5311 is in pushing contact with the tenon protrusion 5321 to drive the blocking seats 532 to move in the Z direction, the blocking seats 532 can resist or release the edge material of the iron shell integrally along the Z direction, the blanking mechanism 5 can separate the iron shell conveyed into the blanking groove 3311 from the iron shell and/or send the edge material to a waste material collection box 54, in practice, when the blanking mechanism 5 performs iron shell blanking, the blocking seat 532 moves upwards along the Z direction to block the rim charge of the connected iron shell, so that the connected iron shell is positioned in the blanking slot 3311, and the connected iron shell is accurately blanked; in the present embodiment, the iron case assembling component 6 includes a third linear guide 63 provided on the first support base 62 and extending in the Y direction, a sliding plate 64 is hung on the third linear guide 63, a lifting cylinder 65 is provided on the sliding plate 64, the lifting cylinder 65 is in transmission connection with an iron case assembling manipulator 66, and the sliding plate 64 is also in transmission connection with an eighth driving cylinder 67 provided on the first support base 62; the iron shell assembling manipulator 66 comprises an installing base 661 connected with a lifting cylinder 65, the installing base 661 is provided with a mortise 6611 extending in the X direction, the mortise 6611 is embedded with a sliding table 662, an inclined pushing table 6621 is provided on one side wall in the X direction of the sliding table 662, an longitudinal pushing cylinder 663 is provided on one side in the Y direction of the installing base 661, the longitudinal pushing cylinder 663 is in transmission connection with a longitudinal pushing block 664 penetrating in the Y direction of the mortise 6611 and in abutting contact with the inclined pushing table 6621, the sliding table 662 is sleeved with a guide block 665 penetrating through the installing base 661 in the Z direction, a hinge base 666 is movably provided at the bottom end of the guide block 665 in the Z direction, the bottom end of the hinge base 666 is fixedly provided with the suction nozzle 61, the hinge base 666 is further connected with a pivoting cylinder 667 through a crank (not numbered in the drawing), and the pivoting cylinder 667 is further connected with the sliding table 662 through a first hinge base 668; the iron shell assembling manipulator 66 is driven by an eighth driving cylinder 67 to be matched with a lifting cylinder 65 to move along the Y direction and the Z direction, the suction nozzle 61 is driven by a longitudinal pushing cylinder 663 and a pivoting cylinder 667 to rotate along with a hinge base 666, the suction nozzle 61 is matched to drive an iron shell 002 sucked from a blanking station 02 and transferred to an iron shell assembling station 03 to rotate and obliquely buckle on a semi-finished product 006 of an SIM card connector positioned at the iron shell assembling station 03 and assemble the semi-finished product into an SIM card connector 000, in practice, the iron shell rotates about 3-7 degrees after being sucked, and is buckled from right to left after being pressed downwards and buckled (plastic cannot be scraped), so that the iron shell 002 is matched to rotate and obliquely buckled, and the iron shell 002 is assembled; in this embodiment, the first supporting seat 62 is further provided with a pressing and buckling assembly 68 composed of a downward pressing cylinder 681 and a pressing head 682, and the pressing and buckling assembly 68 is used for performing a secondary pressing and buckling on the SIM card connector 000 conveyed along the feeding mechanism 7.

The above is not intended to limit the technical scope of the present invention, and any modifications, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention are all within the scope of the technical solution of the present invention.

Claims

1. The assembly machine for punching and assembling the iron shell of the SIM card connector on line comprises a machine table and is characterized in that:

2. An assembling machine for on-line blanking and assembling iron cases of SIM card connectors according to claim 1, wherein the feeding mechanism comprises a plurality of mounting seats arranged along the X direction, a conveying track extending along the X direction is provided on the plurality of mounting seats, a channel for moving the semi-finished SIM connector is further provided on the conveying track, a plurality of supporting seats are provided at the lower end of the conveying track, each supporting seat is provided with a chute along the Z direction, a sliding block is provided in each chute, the sliding block is connected with a linear guide rail extending along the X direction through a connecting plate, each sliding block is further in transmission connection with a driving cylinder fixedly provided on the supporting seat, the driving cylinder can drive the sliding block to move along the chute and drive the linear guide rail to move along the Z direction, the guide rail of the linear guide rail is fixedly connected with a sliding plate extending along the X direction, a connecting seat is provided on the sliding plate, and a guide slot, the guide groove is internally provided with a bolt capable of sliding along the guide groove, the bolt is connected with the screw rod sliding table module through an L-shaped connecting seat, and the sliding plate is also provided with a plurality of shifting knives arranged in the Z direction; drive actuating cylinder transmission linear guide and drive slide and dial sword Z and to removing and drive a plurality of it inserts to dial the sword in the channel, the cooperation lead screw slip table module passes through L shape connecting seat, bolt and connecting seat transmission slide along linear guide X to removing, matches the transmission it is located to dial the sword along X direction SIM connector semi-manufactured goods in the channel to with the semi-manufactured goods of SIM connector transfer to iron-clad assembly station.

3. An assembling machine for assembling an iron case of a SIM card connector by on-line blanking according to claim 2, wherein the positioning assembly comprises a longitudinal positioning assembly, a transverse positioning assembly and a jacking assembly;

the longitudinal positioning assembly is arranged perpendicular to the conveying track and comprises a front positioning unit and a rear positioning unit, the front positioning unit comprises a mounting plate arranged in the Y direction, a first driving cylinder is arranged on the mounting plate and is in transmission connection with a push plate arranged in the Y direction, and the push plate is also connected with a tongue clamping plate; the rear positioning unit comprises a second driving cylinder fixedly connected with the conveying track, and the second driving cylinder is in transmission connection with a clamping seat through a sliding block arranged on the guide seat in a sliding mode; the first driving cylinder can drive the push plate to drive the clamping plate to move along the Y direction and clamp the semi-finished product of the SIM card connector moving to the iron shell assembling station, and the second driving cylinder is matched to drive the clamping plate to move along the Y direction and push against the semi-finished product of the SIM card connector moving to the iron shell assembling station, so that the semi-finished product of the SIM card connector is longitudinally positioned and fixed in a matching manner;

4. The assembly machine for on-line blanking and assembling iron cases of SIM card connectors according to any of claims 1 to 3, further comprising a frame base, wherein the frame base is fixedly provided with an upper platen and a lower platen which are arranged at intervals in the Z-direction, the upper conveying assembly and the lower conveying assembly are respectively arranged on the upper platen and the lower platen, the upper conveying assembly and the lower conveying assembly respectively comprise a material conveying seat which is arranged on the upper platen or the lower platen and extends in the X-direction, the material conveying seat is provided with a material guide chute for conveying the conjoined iron cases, one end of the material guide chute of the upper conveying assembly in the X-direction is provided with an arc-shaped guide chute which is butted with the material guide chute, the other end of the arc-shaped guide chute is butted with the unwinding device, one end of the material guide chute of the lower conveying assembly is butted with the reverse bending turnover device, the other end of the material guide chute is butted with a blanking carrier arranged at the blanking station, and two cover plates are, the cover plate is provided with a guide pin chute extending along the X direction and vertically penetrating through the cover plate, the upper platen or the lower platen is provided with a fourth driving cylinder through a bearing seat, the fourth driving cylinder is in transmission connection with a sliding plate arranged on a first linear guide rail extending along the X direction, the sliding plate is fixedly connected with a transverse plate extending along the Y direction, the transverse plate is positioned above the guide chute, the bottom end of the transverse plate is fixedly provided with at least one guide pin, the guide pin is movably embedded in the guide pin chute and slides along the guide pin chute, and the two guide pins can also be movably inserted into and opened in a positioning hole matched with the side of the connected iron shell coil; and the fourth driving cylinder drives the transverse plate to move repeatedly along the X direction to drive the guide pin to perform matching reciprocating movement in the guide pin sliding groove, so that the upper conveying assembly drives the connected iron shell coil stock to move from the arc-shaped guide groove towards the reverse bending turnover device, and/or the lower conveying assembly drives the connected iron shell to move from the reverse bending turnover device towards the blanking carrier.

5. The assembly machine for on-line blanking and assembling the iron case of the SIM card connector according to claim 4, wherein the oil spraying mechanism includes a supporting base disposed on the upper platen, the supporting base has a second linear guide rail extending in the X direction, a sliding base is hung on the second linear guide rail, the sliding base is in transmission connection with a fifth driving cylinder disposed on one side of the second linear guide rail in the X direction, the fifth driving cylinder can drive the sliding base to slide along the second linear guide rail, the sliding base is further provided with a downward moving cylinder disposed in the Z direction, and the downward moving cylinder is in transmission connection with an oil spraying gun; the material conveying seat arranged on the upper bedplate is also provided with an embedded groove matched with the oil injection station, an oil injection support block is movably arranged in the embedded groove, the oil injection support block is provided with a transmission wedge table, the position of the upper bedplate matched with the oil injection support block is also provided with a driving component arranged in the Y direction, the driving component comprises a push block in transmission connection with a sixth driving cylinder, the push block is provided with a transmission wedge gap matched with a transmission wedge table of the oil injection support block, the sixth driving cylinder drives the pushing block to move along the Y direction and enables the transmission wedge gap to be in pushing contact with the transmission wedge table, the oil injection supporting block is enabled to move in the Z direction in a matched mode and supports the iron shell arranged at the oil injection station, the fifth driving cylinder is matched with the transmission sliding seat to move in the X direction and the downward moving cylinder to drive the oil injection gun to move in the Z direction, and the oil injection gun can inject oil to each single iron shell of the connected iron shell which is pulled to the oil injection station by the upper conveying assembly.

6. The assembly machine for on-line blanking and assembling the iron shell of the SIM card connector according to claim 5, wherein the blanking mechanism comprises a blanking cylinder installed in the Z direction and fixed at the bottom end of the blanking carrier, the blanking cylinder is in transmission connection with a punch, the blanking cylinder drives the punch to move in the Z direction and movably penetrate/withdraw into/from a blanking slot formed in the blanking carrier and accommodating the embedded iron shell, and the single iron shell and the conjoined iron shell conveyed into the blanking slot by the lower conveying assembly are blanked and separated one by matching with a suction nozzle of the iron shell assembly mechanism to block and limit; the side of the lower platen, which is matched with the blanking carrier in the Y direction, is also provided with a rim charge blanking assembly, the rim charge blanking assembly comprises a transmission plate movably embedded in the blanking carrier, the blanking carrier is also movably embedded with two Z-direction installed baffle seats, each baffle seat is movably embedded in a wedge groove formed in the transmission plate through a tenon protrusion and is movably connected with the transmission plate, the transmission plate is also in transmission connection with a seventh driving cylinder arranged on the lower platen through a first connecting block, the transmission plate is driven by the seventh driving cylinder to move in the Y direction and is in pushing contact with the tenon protrusion through the wedge groove to drive the baffle seat to move in the Z direction, the Z-direction movement of the baffle seat can resist or release rim charges of the connected iron shell, and the blanking mechanism can separate the single iron shell conveyed into the blanking groove from the connected iron shell and/or convey the rim charges to a waste collection box through matching.

7. The assembly machine for on-line blanking and assembling the iron case of the SIM card connector as recited in claim 6, wherein the iron case assembly component comprises a third linear guide rail disposed on the first supporting seat and extending in the Y direction, a sliding plate is hung on the third linear guide rail, a lifting cylinder is disposed on the sliding plate, the lifting cylinder is in transmission connection with the iron case assembly manipulator, and the sliding plate is further in transmission connection with an eighth driving cylinder disposed on the first supporting seat; the iron shell assembly manipulator comprises an installation base connected with a lifting cylinder, the installation base is provided with a mortise extending in the X direction, the mortise is embedded with a sliding table, an oblique pushing table is arranged on one lateral wall of the X direction of the sliding table, a longitudinal pushing cylinder is arranged on one side of the Y direction of the installation base, the longitudinal pushing cylinder is in transmission connection with a longitudinal pushing block penetrating into the mortise in the Y direction and in abutting contact with the oblique pushing table, a guide block penetrating through the installation base in the Z direction is sleeved on the sliding table, a hinged seat is movably arranged at the bottom end of the guide block in the Z direction, the bottom end of the hinged seat is fixedly provided with a suction nozzle, the hinged seat is further connected with a pivoting cylinder through a crank, and the pivoting cylinder is further connected with the sliding table through a first hinge; the iron shell assembly manipulator is driven by an eighth driving air cylinder to be matched with the lifting air cylinder to move along the Y direction and the Z direction, the suction nozzle is driven by a longitudinal pushing air cylinder and a pivoting air cylinder to rotate along with the hinge seat, and the suction nozzle is matched with the iron shell which is sucked from the blanking carrier and transferred to the iron shell assembly station to rotate, obliquely buckled on a semi-finished product of the SIM card connector positioned at the iron shell assembly station and assembled into the SIM card connector.

8. An assembling machine for on-line blanking and assembling the iron case of the SIM card connector according to claim 7, wherein the first supporting seat further comprises a pressing component consisting of a pressing cylinder and a pressing head, and the pressing component is used for performing a secondary pressing on the SIM card connector fed along the feeding mechanism.