CN210111265U

CN210111265U - Automatic terminal processing equipment

Info

Publication number: CN210111265U
Application number: CN201921315208.7U
Authority: CN
Inventors: 张治勇; 卢春林
Original assignee: Dongguan Sincere Electronics Plastic Cement Co Ltd
Current assignee: Dongguan Sincere Electronics Plastic Cement Co Ltd
Priority date: 2019-08-14
Filing date: 2019-08-14
Publication date: 2020-02-21
Anticipated expiration: 2029-08-14

Abstract

The utility model discloses an automatic terminal processing device, which comprises a machine table, a terminal bending and cutting device, a terminal tail strip and water gap cutting device, a product pin inserting device and a product balance device which are arranged according to the terminal processing sequence; a material conveying manipulator is arranged corresponding to the terminal bending and cutting device, the terminal tail strip cutting device and the water gap device; the carrying mechanism is arranged corresponding to the terminal tail strip cutting and water gap device and the product pin inserting device; the material conveying manipulator comprises a manipulator base, a terminal clamping jaw and a size detection unit, wherein the terminal clamping jaw is used for clamping an injection molding terminal, and the terminal clamping jaw is movably arranged on the manipulator base; the size detection unit comprises a size detection optical fiber which is movably arranged on the manipulator base corresponding to the injection molding terminal tail belt positioning hole. The utility model discloses an automated processing of terminal to simplify the mechanical mechanism of defeated material manipulator, still add the size detection unit on defeated material manipulator, can carry out size detection to the terminal of just accomplishing the moulding plastics.

Description

Automatic terminal processing equipment

Technical Field

The utility model relates to a terminal processing equipment, in particular to change terminal processing equipment.

Background

Nowadays, the electronic information industry is continuously developing, and the demand of electronic products in the market is increasing, such as computers, mobile phones and tablet computers, wherein the demand of terminals is also increasing.

At present, a large amount of terminal assembly lines are manually assembled by workers, the assembly technology of the production process is higher in requirements on the assembly technology of the workers, once the workers flow or are replaced, the production efficiency and the product quality are affected, the consistency of the produced products is low, and the service life or the service performance of the products is directly affected. Few terminal production lines on the market have low automation degree, the conveying manipulator has complex structure, low efficiency, low precision and low operation stability, and the conveying efficiency and the processing efficiency of the production lines are difficult to ensure.

Disclosure of Invention

An object of the utility model is to the above-mentioned problem, provide an automatic change terminal processing equipment.

The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted does:

an automatic terminal processing device comprises a machine table, a terminal bending and cutting device, a terminal tail strip and water gap cutting device, a product pin inserting device and a product swinging plate device, wherein the terminal bending and cutting device, the terminal tail strip and water gap cutting device, the product pin inserting device and the product swinging plate device are arranged according to a terminal processing sequence;

a material conveying manipulator is arranged corresponding to the terminal bending and cutting device, the terminal tail strip cutting device and the water gap device;

a carrying mechanism is arranged corresponding to the terminal cutting tail belt, the water gap device and the product pin inserting device;

the material conveying manipulator comprises a manipulator base, at least one terminal clamping jaw for clamping an injection molding terminal and a size detection unit, wherein the terminal clamping jaw is movably arranged on the manipulator base;

the size detection unit comprises at least two size detection optical fibers, and the size detection optical fibers are movably arranged on the manipulator base corresponding to the injection molding terminal tail belt positioning holes.

Preferably, the terminal clamping jaw comprises a first lifting cylinder, a first sliding block and a first clamping air claw, the first lifting cylinder is longitudinally arranged at the rear end of the manipulator base, the first sliding block is connected to an air cylinder shaft of the first lifting cylinder, and the first clamping air claw is longitudinally arranged on the first sliding block;

the size detection unit further comprises a second lifting cylinder and an optical fiber fixing block, the second lifting cylinder is longitudinally arranged at the front end of the manipulator base, the optical fiber fixing block is connected to a cylinder shaft of the second lifting cylinder, and the size detection optical fiber is fixed on the optical fiber fixing block according to the set size of the injection molding terminal tail belt positioning hole.

Preferably, the terminal bending and cutting device comprises a bending mechanism and a material cutting and conveying mechanism which are arranged along the terminal processing sequence;

the bending mechanism comprises a progressive die for bending the terminal and a pressing air cylinder for driving an upper die of the progressive die to move up and down;

the upper clamp plate of the progressive die is provided with at least one bending punch and a shaping punch, a bending insert and a shaping slide block are respectively arranged on the lower die plate of the progressive die corresponding to the bending punch and the shaping punch, an inclined plane is arranged on the outer side of the top end of the shaping slide block, and a slide block driving block is arranged on the upper clamp plate of the progressive die corresponding to the inclined plane.

Preferably, the material cutting and conveying mechanism comprises a limiting assembly, a cutting assembly and a carrying assembly which are arranged along the terminal material conveying channel;

the limiting assembly comprises a first material conveying cylinder, a moving block, a first limiting cylinder and a positioning block, the first material conveying cylinder is arranged along the terminal material conveying channel, the moving block is movably arranged above the terminal material conveying channel, the moving block is connected to a cylinder shaft of the first material conveying cylinder, a limiting block is arranged on one side of the moving block, a limiting groove is formed in the limiting block, one end of the moving block extends into the limiting groove, the cylinder shaft of the first limiting cylinder is downwards and longitudinally arranged on the moving block, the positioning block movably penetrates through the moving block, the positioning block is arranged on the cylinder shaft of the first limiting cylinder, and a positioning rod is arranged on the positioning block;

the cutting assembly comprises a first cutting cylinder, a first cutter and a second cutter which can move to be matched with the first cutter to cut the terminal, the first cutting cylinder is arranged below the machine table, the first cutter is fixed at the tail end of the terminal conveying channel, and the second cutter is connected to a cylinder shaft of the first cutting cylinder;

the carrying assembly comprises a carrying unit and a material sucking unit movably arranged on the carrying unit and used for sucking the terminal to the carrier.

Preferably, the terminal cutting tail band and water gap device comprises a workpiece conveying channel, a water gap cutting assembly and a terminal cutting tail band assembly, wherein the water gap cutting assembly and the terminal cutting tail band assembly are arranged on the rear side of the workpiece conveying channel;

a first Z-axis moving module, a first Y-axis moving module and a first X-axis moving module which are used for driving the workpiece conveying channel to move along the directions of a Z axis, a Y axis and an X axis are sequentially arranged on the machine table from bottom to top, the first Y-axis moving module is arranged on the first Z-axis moving module, the first X-axis moving module is arranged on the first Y-axis moving module, the first X-axis moving module is connected with the workpiece conveying channel, and a clamping part is arranged on the workpiece conveying channel;

a material fixing part is arranged at the material clamping part corresponding to the right end of the workpiece conveying channel, a second Z-axis moving module and a second Y-axis moving module which are used for driving the material fixing part to move along the Z-axis direction and the Y-axis direction are sequentially arranged on the machine table from bottom to top, and the material fixing part is connected with the second Y-axis moving module;

and the carrying mechanism carries the injection molding terminal at the left end of the workpiece conveying channel to the product pin inserting device.

Preferably, the water gap cutting assembly comprises a second cutting cylinder, a first moving seat driven by the second cutting cylinder to move up and down, a second clamping gas claw and a third cutter, the second cutting cylinder is longitudinally arranged above the workpiece conveying channel, the first moving seat is connected to a cylinder shaft of the second cutting cylinder, the second clamping gas claw and the third cutter are fixed on the first moving seat, and two ends of the second cutter, corresponding to the water gap of the injection molding terminal, are positioned on two sides of the second clamping gas claw;

the terminal tail belt cutting assembly comprises a positioning seat arranged on the rear side of the workpiece conveying channel, a pressing cylinder longitudinally arranged above the positioning seat, a third cutting cylinder transversely arranged on the front side and the rear side of the positioning seat and a fourth cutter matched with the positioning seat to complete cutting, positioning rods are arranged on the positioning seat according to intervals, a pressing block used for pressing an injection molding terminal is connected to a cylinder shaft of the pressing cylinder in a pressing mode corresponding to the positioning rods, and a tail belt of the injection molding terminal, corresponding to the positioning seat, of the fourth cutter is connected to a cylinder shaft of the third cutting cylinder.

Preferably, the product pin inserting device comprises a conveying material channel, a pin inserting assembly arranged on the front side of the conveying material channel, a pressing assembly and a pin cutting assembly;

the conveying mechanism conveys the injection molding terminal to a carrier of the conveying material channel from a terminal cutting tail belt and a water gap device;

the contact PIN subassembly is located including but back-and-forth movement the contact PIN guide block of material way front side carries, and this contact PIN guide block runs through from the past backward and is provided with PIN needle via hole, sticis the subassembly and presses in this PIN needle via hole front end from this contact PIN guide block left surface, cut the needle subassembly and run through by this contact PIN guide block upper surface, lower surface and set up in this PIN needle via hole rear end.

Preferably, the pin assembly comprises a pin cylinder transversely arranged above the machine table, and the pin guide block is connected to a cylinder shaft of the pin cylinder;

the pressing component comprises a needle pressing cylinder and a needle pressing block, the needle pressing cylinder and the needle pressing block are perpendicular to the left surface of the contact PIN guide block, the needle pressing block is connected to a cylinder shaft of the needle pressing cylinder, and the needle pressing block penetrates into the contact PIN guide block and presses the PIN through hole;

the PIN cutting assembly comprises a double-shaft cylinder, an upper cutter and a lower cutter which are longitudinally arranged on one side of the PIN inserting cylinder, the upper cutter and the lower cutter are connected to the upper cylinder shaft and the lower cylinder shaft of the double-shaft cylinder, and the upper cutter and the lower cutter penetrate into the PIN through hole from the upper surface and the lower surface of the PIN inserting guide block.

Preferably, the product placing plate device comprises a third X-axis moving module, a placing plate unit arranged on the third X-axis moving module, a material plate moving mechanism and a material placing plate arranged on the material plate moving mechanism, wherein the material plate moving mechanism is arranged on the machine table, and the third X-axis moving module is arranged above the material plate moving mechanism;

the material tray moving mechanism comprises a third Y-axis moving module and two first upward jacking cylinders arranged on the third Y-axis moving module;

a second upper jacking cylinder and a third upper jacking cylinder are arranged on the left side and the right side of the front end of the third Y-axis moving module.

Preferably, the distance between the first upper jacking cylinders is smaller than the distance between the second upper jacking cylinders, and the distance between the second upper jacking cylinders is smaller than the distance between the third upper jacking cylinders.

The utility model has the advantages that: the utility model has reasonable and ingenious structural design, realizes the automatic processing of the terminal, simplifies the mechanical mechanism of the material conveying manipulator, adds a size detection unit on the material conveying manipulator, can detect the size of the terminal which just completes the injection molding, ensures that the injection molding end is processed under the specified size, improves the product precision and reduces the product reject ratio; in addition, the smoothness of the processing and running of the equipment can be ensured, the production efficiency of the terminal is improved, and the production time of the terminal is reduced.

The present invention will be further explained with reference to the drawings and the embodiments.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic structural view of a progressive die according to the present invention;

fig. 3 is a schematic structural view of the bending punch, the shaping punch, the bending insert and the shaping slider in the present invention;

FIG. 4 is a schematic structural view of a material feeding and cutting mechanism according to the present invention;

FIG. 5 is a schematic view of a cutting assembly of the feeding mechanism of the present invention;

FIG. 6 is a schematic structural view of the material conveying manipulator of the present invention;

fig. 7 is a schematic structural view of the terminal cutting tail band and the nozzle device of the present invention;

FIG. 8 is a schematic structural view of a needle cutting device according to the present invention;

fig. 9 is a schematic structural view of the pin inserting assembly and the pin guiding block of the product pin inserting device of the present invention;

fig. 10 is a schematic structural view of the product balance device of the present invention;

fig. 11 is a front view of the product balance device of the present invention.

Detailed Description

As shown in fig. 1 to 11, in this embodiment, an automated terminal processing apparatus includes a machine table, and further includes a terminal bending and cutting device 1, a terminal tail strip and water gap cutting device 2, a product pin inserting device 3, and a product tilting tray device 4, which are arranged according to a terminal processing sequence;

a material conveying manipulator 5 is arranged corresponding to the terminal bending and cutting device 1, the terminal tail strip cutting and water gap device 2;

a carrying mechanism is arranged corresponding to the terminal cutting tail belt, the water gap device 2 and the product pin inserting device 3;

the material conveying manipulator 5 comprises a manipulator base 50, at least one terminal clamping jaw 51 used for clamping an injection molding terminal and a size detection unit 52, wherein the terminal clamping jaw 51 is movably arranged on the manipulator base 50;

the dimension detecting unit 52 includes at least two dimension detecting optical fibers 520, and the dimension detecting optical fibers 520 are movably disposed on the robot base 50 corresponding to the positioning holes of the tail tape of the injection molding terminal.

In this embodiment, the terminal clamping jaw 51 includes a first lifting cylinder 510, a first sliding block 511 and a first clamping air claw 512, the first lifting cylinder 510 is longitudinally disposed at the rear end of the manipulator base 50, the first sliding block 511 is connected to the cylinder shaft of the first lifting cylinder 510, and the first clamping air claw 512 is longitudinally disposed on the first sliding block 511;

the dimension detecting unit 52 further includes a second lifting cylinder 521 and an optical fiber fixing block 522, the second lifting cylinder 521 is longitudinally arranged at the front end of the manipulator base 50, the optical fiber fixing block 522 is connected to the cylinder shaft of the second lifting cylinder 521, and the dimension detecting optical fiber 520 is fixed on the optical fiber fixing block 522 according to the set dimension of the positioning hole of the injection molding terminal tail strip.

Specifically, firstly, a guide rail is longitudinally arranged on the front surface of the first sliding block 511, a guide rail fixing block is arranged at the rear end of the manipulator base 50, a groove matched with the guide rail is formed in the guide rail fixing block, and the guide rail fixing block are matched with each other, so that the first clamping air claw 512 can stably move up and down, the left and right shaking condition is avoided, the stability of the material taking process is ensured, and the injection molding terminal cannot fall off from the first clamping air claw 512 after the material taking;

secondly, the first clamping gas claw 512 consists of three parallel gas claws which are arranged in an array mode, the claw blocks of the left and right parallel gas claws have the same structure, when the clamping is carried out, the parallel gas claws at the left and right ends extend into the injection molding terminal, and the claw blocks of the parallel gas claws move towards two sides so as to abut against the inner wall of the injection molding terminal, so that the injection molding terminal is fixed on the parallel gas claws at the left and right ends; the middle parallel gas claw clamps a water gap connected with the injection molding terminal, and the whole injection molding terminal is clamped and fixed through three parallel cylinders, so that the stability and the material taking efficiency of the material conveying manipulator 5 are improved, and the injection molding terminal cannot easily fall off the material conveying manipulator 5;

thirdly, the second lifting cylinder 521 drives the optical fiber fixing block 522 to move up and down, size detection is carried out by aligning with a positioning hole of the tail belt of the injection molding terminal, and whether the distance between the two terminals meets the specified standard or not is detected so as to ensure that the specified specification is used for carrying out next process;

finally, when using, defeated material manipulator 5 is in the terminal cutting device 1 top of bending, carry out the size detection to the terminal of moulding plastics that has gone on the process of moulding plastics, it will mould plastics the terminal clamp again and get on cutting terminal tail band and mouth of a river device 2 to detect defeated material manipulator 5 after having no problem, defeated material manipulator 5 integrates two functions, firstly defeated material, another is the size detection, need not additionally increase on the production line and detect the process, save manufacturing cost, and simultaneously, size detection and defeated material are accomplished in same mechanism, promote the production efficiency of this equipment greatly.

In this embodiment, the terminal bending and cutting device 1 includes a bending mechanism 10 and a cutting and conveying mechanism 11 arranged along a terminal processing sequence; specifically, the terminal enters the cutting and feeding mechanism 11 along the terminal feeding path after the terminal is bent by the bending mechanism 10.

The bending mechanism 10 comprises a progressive die for bending the terminal and a pressing cylinder for driving an upper die of the progressive die to move up and down;

the upper clamping plate of the progressive die is provided with at least one bending punch 100A and at least one shaping punch 100B, the lower template of the progressive die is respectively provided with a bending insert 100C and a shaping slide block 100D corresponding to the bending punch 100A and the shaping punch 100B, the outer side of the top end of the shaping slide block 100D is provided with an inclined surface, and the upper clamping plate of the progressive die is provided with a slide block driving block 100E corresponding to the inclined surface.

Specifically, firstly, four bending punches 100A are arranged on an upper clamping plate of the progressive die, and the four bending punches 100A can sequentially bend the terminal at different angles, so that the terminal is prevented from being broken due to insufficient material toughness and overlarge one-time bending angle; the lower end faces of the four bending punches 100A are provided with inclined planes corresponding to the four bending angles;

secondly, after the terminal is bent by the four bending punches 100A, the terminal is bent to be not in accordance with the bending angle, the bending angle of the terminal needs to be adjusted by the shaping punch 100B, and the reject ratio of output products is further reduced;

then, the lower end surface of the shaping punch 100B is provided with a shaping groove, the inner wall of the shaping groove is provided with a first shaping curved surface for folding the terminal into a target bent shape, and the shaping slider 100D is provided with a second shaping curved surface corresponding to the first shaping curved surface.

Finally, when the terminal is used, the pressing cylinder drives the upper die of the progressive die to press down to bend the terminal after the terminal passes through one punch. The terminals are gradually bent by the four bending punches 100A and the four shaping punches 100B, and finally are bent into a fixed shape, so that the terminals are not easy to break by the bending mode, and the product yield is improved.

In this embodiment, the material feeding and cutting mechanism 11 includes a limiting component 110, a cutting component 111 and a carrying component 112 disposed along the terminal feeding channel;

the limiting assembly 110 comprises a first material conveying cylinder 110A, a moving block 110B, a first limiting cylinder 110C and a positioning block 110D, the first material conveying cylinder 110A is arranged along the terminal material conveying channel, the moving block 110B is movably arranged above the terminal material conveying channel, the moving block 110B is connected to a cylinder shaft of the first material conveying cylinder 110A, one side of the moving block 110B is provided with a limiting block, a limiting groove is formed in the limiting block, one end of the moving block 110B extends into the limiting groove, the cylinder shaft of the first limiting cylinder 110C is longitudinally arranged on the moving block 110B in a downward direction, the positioning block 110D is movably arranged in the moving block 110B in a penetrating manner, the positioning block 110D is arranged on the cylinder shaft of the first limiting cylinder 110C, and the positioning block 110D is provided with a positioning rod;

specifically, when the terminal is used, the terminal enters the terminal conveying channel after being bent by the progressive die, the first limiting cylinder 110C drives the positioning block 110D to move up and down, so that the positioning block is inserted into the positioning hole of the terminal tail belt, at the moment, the first conveying cylinder 110A drives the moving block 110B and drives the terminal to move towards the cutting assembly 111, and when the moving block 110B is limited by the limiting groove in the advancing direction, the moving block 110B stops, and the terminal reaches the cutting position.

The cutting assembly 111 comprises a first cutting cylinder 111A, a first cutter 111B and a second cutter 111C which can move and is used for being matched with the first cutter 111B to cut the terminal, the first cutting cylinder 111A is arranged below the machine table, the first cutter 111B is fixed at the tail end of the terminal conveying channel, and the second cutter 111C is connected to a cylinder shaft of the first cutting cylinder 111A;

specifically, the first cutting cylinder 111A drives the second cutter 111C to move upward, and cuts in cooperation with the first cutter 111B.

The carrying assembly 112 includes a carrying unit 112A and a material sucking unit 112B movably disposed on the carrying unit 112A for sucking the terminals to the carriers.

Specifically, first, the carrying unit 112A includes a first carrying cylinder and a carrying slider, a cylinder shaft of the first carrying cylinder is connected with the carrying slider and drives the carrying slider to move forward and backward, and the material sucking unit 112B is disposed on the carrying slider;

secondly, the material suction unit 112B comprises a first material suction cylinder and a material suction part, a cylinder shaft of the first material suction cylinder is connected with a lifting block, and the material suction part is arranged on the lifting block;

finally, when the cutting device is used, the first carrying cylinder pushes the material sucking part to the position above the cutting assembly 111, the cylinder shaft of the first material sucking cylinder pushes the lifting block downwards to move downwards, the material sucking part sucks the cut terminal, the cylinder shaft of the first material sucking cylinder pulls the lifting block to move upwards, the material sucking part sucks the terminal, and the first carrying cylinder carries the material sucking part to a carrier on a material channel to be loaded to finish carrying; through the mutual cooperation of the carrying unit 112A and the material sucking unit 112B, the terminal is rapidly carried to the material channel to be loaded from the terminal material conveying channel in the material cutting and conveying mechanism, the whole material cutting and conveying mechanism 11 is compact in structure and compact in cooperation, and the processing efficiency is effectively improved.

In this embodiment, the terminal-cutting tail band and water gap device 2 includes a workpiece conveying channel 20, a water gap cutting assembly 21 and a terminal-cutting tail band assembly 22, which are arranged at the rear side of the workpiece conveying channel 20;

a first Z-axis moving module 23, a first Y-axis moving module 24 and a first X-axis moving module 25 which are used for driving the workpiece conveying channel 20 to move along the directions of a Z axis, a Y axis and an X axis are sequentially arranged on the machine platform from bottom to top, the first X-axis moving module 25 is connected with the workpiece conveying channel 20, and a clamping part 26 is arranged on the workpiece conveying channel 20;

a material fixing part 29 is arranged at the material clamping part 26 corresponding to the right end of the workpiece conveying channel 20, a second Z-axis moving module 27 and a second Y-axis moving module 28 for driving the material fixing part 29 to move along the Z-axis direction and the Y-axis direction are sequentially arranged on the machine platform from bottom to top, and the material fixing part 29 is connected with the second Y-axis moving module 28;

the conveying mechanism conveys the injection molding terminal at the left end of the workpiece conveying channel 20 to the product pin inserting device 3.

Specifically, firstly, the workpiece conveying channel 20 is controlled to move by a first X, Y, Z-shaft moving module, a first X, Y, Z-shaft moving module is arranged at the left end of the workpiece conveying channel 20, a first Z, Y-shaft moving module is arranged at the right end of the workpiece conveying channel 20, a guide rail fixing block is arranged on a Y-shaft moving module at the right end of the workpiece conveying channel 20, and the workpiece conveying channel 20 is arranged on the guide rail fixing block; the first Y, Z-axis moving module comprises an air cylinder, a moving block 110B, a guide rail and a sliding block, the air cylinder controls the moving block 110B to move so as to realize movement in a single direction, two groups of air cylinders, the moving block 110B, the guide rail and the sliding block are arranged together along the Y, Z axis direction so as to realize movement in the Y, Z axis direction, the first X-axis moving module 25 comprises a linear air cylinder and a connecting block, and the sliding block of the linear air cylinder is connected with the workpiece conveying channel 20 through the connecting block so as to drive the workpiece conveying channel 20 to move along the X axis direction;

secondly, the material fixing part 29 is controlled by a second Z, Y shaft moving module to move, and the second Z, Y shaft moving module has the same structure as the first Z, Y shaft moving module;

when the feeding manipulator is used, the feeding manipulator 5 places the injection molding terminal on a jig to be arranged at the front side of a feeding channel, at the moment, the second Y, Z shaft moving module drives the fixing part 29, the clamping groove in the fixing part 29 is aligned to the annular groove at the outer edge of the injection molding terminal, the injection molding terminal is supported to prevent from moving up and down, the first clamping gas claw 512 on the feeding manipulator 5 is loosened, the feeding manipulator 5 ascends, the injection molding terminal is left on the jig to be arranged at the feeding position, the first X, Y, Z shaft moving module drives the clamping part 26 at the right end of the workpiece conveying channel to correspond to the injection molding terminal to be arranged at the feeding position, the injection molding terminal is clamped, and the injection molding terminal moves to the next station.

In this embodiment, the water cutting port assembly 21 includes a second cutting cylinder 210, a first moving seat 211 driven by the second cutting cylinder 210 to move up and down, a second clamping gas claw 212 and a third cutter 213, the second cutting cylinder 210 is longitudinally disposed above the workpiece conveying channel 20, the first moving seat 211 is connected to a cylinder shaft of the second cutting cylinder 210, the second clamping gas claw 212 and the third cutter 213 are fixed on the first moving seat 211, and two ends of the second cutter 111C corresponding to the water port of the injection molding terminal are located at two sides of the second clamping gas claw 212;

specifically, the workpiece conveying channel 20 brings the injection molding terminals to the front side of the cutting nozzle assembly 21 and feeds the injection molding terminals to the carrier located below the third cutter 213, the second cutting cylinder 210 drives the first moving seat 211 to move downward, the second clamping gas claw 212 corresponds to the connecting nozzle between the injection molding terminals and clamps the connecting nozzle, and at the same time, when the first movable seat 211 moves downwards, the third cutter 213 cuts off the connecting nozzle from between the two injection terminals, the first movable seat 211 ascends, the workpiece conveying channel 20 takes out the injection terminal with the nozzle cut out from the carrier, and is transported to the next station, at this time, the baffle plate positioned below the first movable seat 211 is pushed by the cylinder to move forward, below the baffle is a material collecting box, the second clamping air claw 212 is released, the water port falls into the material collecting box, and then the baffle moves backwards under the driving of the air cylinder and is closed again.

The terminal tail belt cutting assembly 22 comprises a positioning seat arranged on the rear side of the workpiece conveying channel 20, a pressing cylinder longitudinally arranged above the positioning seat, a third cutting cylinder transversely arranged on the front side and the rear side of the positioning seat and a fourth cutter matched with the positioning seat to complete cutting, positioning rods are arranged on the positioning seat at intervals, a pressing block used for pressing an injection molding terminal is connected to a cylinder shaft of the pressing cylinder corresponding to the positioning rods, and a tail belt of the injection molding terminal on the positioning seat corresponding to the fourth cutter is connected to a cylinder shaft of the third cutting cylinder.

Specifically, at first, the workpiece conveying channel 20 conveys the injection molding terminal to the positioning seat, the tail belt of the injection molding terminal extends out of the lower end of the positioning seat, the cylinder shaft driving pressing block pressing the cylinder presses downwards, the injection molding terminal is fixed, the third cutting cylinder located on the front side and the rear side of the positioning seat drives the fourth cutter to align to the tail belt of the injection molding terminal to perform transverse cutting, and the injection molding terminal tail belt is cut to the material collecting groove below the positioning seat under the cooperation of the fourth cutter and the positioning seat. The terminal of will moulding plastics through tight briquetting compresses tightly, then will mould plastics the disposable surely of terminal tail-band by the cutter of preceding, rear side, improves the terminal of moulding plastics and surely falls efficiency, improve equipment machining efficiency.

In this embodiment, the product pin inserting device 3 includes a conveying material channel 30, a pin inserting component 31, a pressing component 32 and a pin cutting component 33, which are arranged on the front side of the conveying material channel 30;

the conveying mechanism conveys the injection molding terminal to a carrier of the conveying material channel 30 from the terminal cutting tail band and the water gap device 2;

the PIN assembly 31 comprises a PIN guide block 310 which is arranged on the front side of the material conveying channel 30 in a back-and-forth moving mode, a PIN through hole 311 is formed in the PIN guide block 310 in a penetrating mode from the front to the back, the pressing assembly 32 presses the front end of the PIN through hole 311 from the left surface of the PIN guide block 310, and the PIN cutting assembly 33 is arranged at the rear end of the PIN through hole 311 in a penetrating mode from the upper surface and the lower surface of the PIN guide block 310.

In this embodiment, the pin assembly 31 includes a pin cylinder 312 transversely disposed above the machine platform, and the pin guide block 310 is connected to a cylinder shaft of the pin cylinder 312;

the pressing component 32 comprises a needle pressing cylinder 320 and a needle pressing block 321 which are perpendicular to the left surface of the needle inserting guide block 310, the needle pressing block 321 is connected to the cylinder shaft of the needle pressing cylinder 320, and the needle pressing block 321 penetrates into the needle inserting guide block 310 and presses on the PIN through hole 311;

the PIN cutting assembly 33 includes a biaxial cylinder 330, an upper cutter 331 and a lower cutter 332 which are longitudinally disposed at one side of the PIN cylinder 312, the upper cutter 331 and the lower cutter 332 are connected to the upper and lower cylinder shafts of the biaxial cylinder 330, and the upper cutter 331 and the lower cutter 332 penetrate into the PIN through hole 311 from the upper and lower surfaces of the PIN guide block 310.

Specifically, firstly, the injection molding terminal is conveyed to the conveying and feeding channel from the terminal cutting tail belt and the water gap device 2 by the conveying mechanism, the injection molding terminal is conveyed to the front of the pin inserting assembly 31 through the conveying channel, and the injection molding terminal is pressed on the conveying channel by the positioning cylinder above the conveying channel; secondly, the PIN penetrates through a PIN through hole 311 in the PIN guide block 310, and the PIN penetrates through the PIN through hole 311; and thirdly, the PIN pressing air cylinder 320 drives the PIN pressing block 321 to press the PIN in the PIN through hole 311, so that the PIN is not conveyed forwards, the double-shaft air cylinder 330 drives the upper and lower cutters 332 to cut off the PIN at the front end of the PIN through hole 311, the PIN pressing air cylinder 320 loosens the PIN, then the PIN inserting air cylinder 312 pushes the PIN guide block 310 to insert the PIN into the injection molding terminal, and the PIN is conveyed forwards under the driving of the PIN inserting air cylinder 312, and the process is circulated.

In this embodiment, the product placing plate device 4 includes a third X-axis moving module 40, a placing plate unit 41 disposed on the third X-axis moving module 40, a material tray moving mechanism 42, and a material placing plate 43 disposed on the material tray moving mechanism 42, where the material tray moving mechanism 42 is disposed on the machine platform, and the third X-axis moving module 40 is disposed above the material tray moving mechanism 42;

the tray moving mechanism 42 comprises a third Y-axis moving module 420 and two first upward pushing cylinders 421 arranged on the third Y-axis moving module 420; a support frame 422 is further arranged on the third Y-axis moving module 420;

a second lift cylinder 44 and a third lift cylinder 45 are provided at the left and right sides of the front end of the third Y-axis moving module 420.

In this embodiment, the distance between the first upper lift cylinders 421 is smaller than the distance between the second upper lift cylinders 44, and the distance between the second upper lift cylinders 44 is smaller than the distance between the third upper lift cylinders 45.

Specifically, firstly, a carrying mechanism is arranged between the product swing disc device 4 and the product pin inserting device 3, the carrying mechanism comprises a material conveying part and a clamping part, the clamping part is moved through a transverse cylinder of the material conveying part, the clamping part comprises a longitudinal cylinder and a clamping claw, the longitudinal cylinder drives the clamping claw to move up and down, the clamping claw grabs an injection molding terminal, and the injection molding terminal can be carried through the carrying mechanism.

Secondly, the injection molding terminals are conveyed to the position of a tray to be placed by the conveying mechanism, the tray placing unit 41 catches the injection molding terminals, and the injection molding terminals are placed on the tray placing unit 43 under the driving of the third X-axis moving module 40;

thirdly, the material placing disc 43 is divided into two large material discs and two small material discs, the large material disc is placed on the support frame 422, the material injection terminal is placed on the material placing disc unit 41, when the material placing disc 43 is placed fully, the material disc moving mechanism 42 moves forwards to drive the large material disc to move forwards, at the moment, the third upward pushing cylinder 45 pushes the large material disc high, and the material disc moving mechanism 42 resets;

then the small material tray is placed, the first upward pushing cylinder 421 pushes the small material tray to be high, the material placing tray unit 41 discharges the injection molding terminal, when the material placing tray 43 is fully placed, the material tray moving mechanism 42 moves forward to drive the small material tray to move forward, at the moment, the second upward pushing cylinder 44 pushes the small material tray to be high, and the material tray moving mechanism 42 resets;

then, placing the large material tray, and repeating the process;

finally, this product balance device 4 can carry out the balance of four charging trays simultaneously, promotes the terminal balance of moulding plastics and unloading efficiency greatly, can not have not handle the charging tray, just the condition of stopping the unloading.

During production, after passing through the terminal bending and cutting device 1, the terminal is conveyed to an injection molding machine through an injection molding machine manipulator for injection molding, and then conveyed back to the terminal bending and cutting device 1 after the injection molding is completed, the conveying manipulator 5 conveys the injection molding terminal to the terminal cutting tail belt and the water gap device 2 for cutting processing, then the injection molding terminal is conveyed to the product pin inserting device 3 through a conveying mechanism for pin inserting, and finally the terminal is placed on a tray through the product placing device 4.

The utility model has reasonable and ingenious structural design, realizes the automatic processing of the terminal, simplifies the mechanical mechanism of the material conveying manipulator 5, and adds the size detection unit 52 on the material conveying manipulator 5, so as to detect the size of the terminal which just completes the injection molding, ensure the injection molding end to process under the specified size, improve the product precision and reduce the product reject ratio; in addition, the smoothness of the processing and running of the equipment can be ensured, the production efficiency of the terminal is improved, and the production time of the terminal is reduced.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention in any way. The invention is not limited to the embodiments described herein, but is capable of other embodiments according to the invention, and may be used in various other applications, including, but not limited to, industrial. Therefore, the equivalent changes made according to the shape, structure and principle of the present invention should be covered in the protection scope of the present invention.

Claims

1. The utility model provides an automatic change terminal processing equipment, includes the board, its characterized in that:

the terminal bending and cutting device, the terminal tail strip and water gap cutting device, the product pin inserting device and the product balance device are arranged according to the terminal processing sequence;

2. The automated terminal processing device according to claim 1, wherein the terminal clamping jaw comprises a first lifting cylinder, a first sliding block and a first clamping gas claw, the first lifting cylinder is longitudinally arranged at the rear end of the manipulator base, the first sliding block is connected to a cylinder shaft of the first lifting cylinder, and the first clamping gas claw is longitudinally arranged on the first sliding block;

3. The automated terminal processing apparatus according to claim 1, wherein the terminal bending and cutting device comprises a bending mechanism and a cutting and feeding mechanism arranged along a terminal processing sequence;

4. The automated terminal processing apparatus of claim 3, wherein the cut-off and feeding mechanism comprises a position-limiting assembly, a cutting assembly and a carrying assembly disposed along the terminal feeding path;

5. The automated terminal processing equipment according to claim 1, wherein the terminal cutting tail and nozzle device comprises a workpiece conveying channel, a terminal cutting nozzle assembly 21 and a terminal cutting tail assembly, wherein the terminal cutting tail and nozzle assembly is arranged at the rear side of the workpiece conveying channel;

a material fixing part is arranged at the material clamping part corresponding to the right end of the workpiece conveying channel, a second Z-axis moving module and a second Y-axis moving module which are used for driving the material fixing part to move along the Z-axis direction and the Y-axis direction are sequentially arranged on the machine table from bottom to top, the second Y-axis moving module is arranged on the second Z-axis moving module, and the material fixing part is connected with the second Y-axis moving module;

6. The automatic terminal processing equipment of claim 5, wherein the water cutting port assembly comprises a second cutting cylinder, a first moving seat driven by the second cutting cylinder to move up and down, a second clamping air claw and a third cutter, the second cutting cylinder is longitudinally arranged above the workpiece conveying channel, the first moving seat is connected to a cylinder shaft of the second cutting cylinder, the second clamping air claw and the third cutter are fixed on the first moving seat, and two ends of the second cutter corresponding to the water port of the injection molding terminal are positioned on two sides of the second clamping air claw;

7. The automatic terminal processing equipment of claim 1, wherein the product pin inserting device comprises a conveying material channel, a pin inserting assembly arranged on the front side of the conveying material channel, a pressing assembly and a pin cutting assembly;

8. The automated terminal processing equipment according to claim 7, wherein the pin assembly comprises a pin cylinder transversely arranged above the machine table, and the pin guide block is connected to a cylinder shaft of the pin cylinder;

9. The automated terminal processing equipment according to claim 1, wherein the product placing plate device comprises a third X-axis moving module, a placing plate unit arranged on the third X-axis moving module, a material plate moving mechanism and a placing plate arranged on the material plate moving mechanism, wherein the material plate moving mechanism is arranged on the machine table, and the third X-axis moving module is arranged above the material plate moving mechanism;

10. The automated terminal processing apparatus according to claim 9, wherein a distance between the first upper knock cylinders is smaller than a distance between the second upper knock cylinders, and a distance between the second upper knock cylinders is smaller than a distance between the third upper knock cylinders.