CN112658422A

CN112658422A - Terminal soldering machine

Info

Publication number: CN112658422A
Application number: CN202110019125.9A
Authority: CN
Inventors: 江海玉
Original assignee: Jhx Xiamen Automation Technology Co ltd
Current assignee: Jhx Xiamen Automation Technology Co ltd
Priority date: 2021-01-07
Filing date: 2021-01-07
Publication date: 2021-04-16
Anticipated expiration: 2041-01-07
Also published as: CN112658422B

Abstract

The invention discloses a terminal tin soldering machine, which comprises a frame, wherein a battery input device, a battery transmission device, a battery positioning device, a terminal placing device and a tin soldering device are arranged on the frame, the battery input device is connected with the battery transmission device, the terminal placing device and the tin soldering device are arranged above the battery transmission device, and the battery positioning device is arranged at the right side of the battery transmission device. The automation degree is high.

Description

Terminal soldering machine

Technical Field

The invention relates to the technical field of terminal welding of batteries, in particular to a terminal soldering machine.

Background

In the assembly production process of the power battery, the terminal is required to be welded on the battery to serve as a pin terminal, and most of the existing terminal welding adopts manual welding, the terminal is clamped by a manual tool and is placed on a pole of the battery, and then the terminal is welded by using an electric soldering iron filled with tin welding wires. There are several disadvantages with this method: firstly, as manual welding is adopted, the specific position of the terminal is difficult to ensure, and the method depends on the technical level and the responsibility of workers; secondly, the labor productivity of manual welding is low, and the manual welding is difficult to adapt to mass production; and the automatic welding is also used for one part, but the existing automatic welding can only weld 1-2 batteries once, the welding efficiency is very low, and the existing soldering tin machine is not intelligent enough, so that many links need manual adjustment, the automation degree is low, and the modern production requirement is difficult to meet.

Disclosure of Invention

The invention aims to provide a terminal soldering machine which is high in welding efficiency, convenient to use and high in automation degree.

In order to solve the technical problems, the technical solution of the invention is as follows:

the utility model provides a terminal soldering tin machine, includes the frame, the frame on be provided with battery input device, battery transmission device, battery positioner, device and soldering tin device are put to the terminal, battery input device connect battery transmission device, the terminal put device and welding set setting in battery transmission device top, battery positioner set up on battery transmission device right side, the terminal put the device and include that the terminal spreads into device, terminal aligning device, terminal transmission device and terminal grabbing device into, the soldering tin device include two sets of slide rails and two dislocation cylinders, the dislocation cylinder on be connected with welding set, welding set and slide rail sliding connection, welding set include welding stent, lift electric cylinder, tin silk suit, send tin device, welding plate and a plurality of electric iron.

Further, the terminal transmit the passageway that is provided with on spreading into the device, the terminal device of ajusting including slope wane and flattening device, slope wane connecting terminal transmit the passageway, terminal transmission device set up in slope wane below, terminal grabbing device set up in terminal transmission device top, terminal transmission passageway be the slope passageway, terminal transmission passageway and water flat line contained angle be 25.

Further, the terminal transmission channel on be provided with rectilinear vibration feeder, the slope wane include the wane support, wane axle and wane body, the wane body pass through the wane hub connection on the wane support, wane body front end be provided with terminal transmission station and optical fiber sensor, wane body rear end on be provided with flattening device, flattening device including flattening cylinder and the member that flattens, the member that flattens on be provided with flattening kun axle and connecting axle, flattening kun axle pass through the connecting axle and flatten the member and be connected, connecting axle both ends and wane axle both ends interconnect, terminal transmission station on be provided with three terminal station, terminal transmission station left end be provided with the back-push lug, terminal transmission device include terminal, translation cylinder and transmission lift electric cylinder, the transmission lifting electric cylinder is arranged at the bottom end of the terminal supporting seat.

Further, the terminal supporting seat on be provided with the support slide rail, smooth support slide rail on be provided with the terminal support frame, translation cylinder connecting terminal support frame, the terminal support frame in the middle of be provided with two separation axles, the terminal support frame on be provided with first terminal and support the station, the separation epaxial second terminal that is provided with support the station, second terminal support the station on be provided with the separation drum, the terminal supporting seat on be provided with the separation cylinder, the separation cylinder connect the separation drum, the terminal grabbing device including snatch the sideslip cylinder, snatch the lift electric jar and snatch the support, the support of snatching on be provided with four tongs, the tongs include clamping jaw and the mechanism of snatching that is used for controlling the clamping jaw to get, the terminal spread into the device front end and connect the vibration dish, the vibration dish, The number of the terminal introducing devices, the terminal straightening devices and the terminal transmission devices is two.

Furthermore, the tin wire sleeve group and the lifting electric cylinder are arranged on the welding support, the tin conveying device is arranged on the side face of the welding support, the tin conveying device is located below the tin wire sleeve group, the electric soldering irons are arranged on the welding plate, the welding plate is connected with the lifting electric cylinder, and the number of the electric soldering irons is four, and the four electric soldering irons are respectively arranged on two sides of the welding plate in pairs.

Further, the bottom end of the welding plate is provided with a welding fixing device, the welding fixing device comprises a fixed support, a fixed cylinder and four fixed feet, the fixed cylinder is arranged on the welding plate and connected with the fixed support, the four fixed feet are arranged on the fixed support, springs are arranged on the fixed feet, the tin wire sleeve group comprises two tin wire supports, two groups of tin wire winders and two hooks are arranged on the tin wire supports, the tin wire winders are erected on the hooks, the four tin wire feeding devices are respectively arranged on two sides of the welding support in pairs, each tin wire feeding device comprises a tin wire feeding box and a tin wire winding, each tin wire winding comprises a tin wire clamping plate, a tin wire connecting rod and a tin wire pipe, the tin wire clamping plates are arranged on the welding support, the tin wire connecting rods are connected with the tin wire clamping plates, the tin wire pipe is arranged on the tin wire connecting rod, the top end of the tin wire pipe is arranged below the electric soldering iron, the tin wire feeding box comprises a tin wire inlet, a tin wire roller, a tin wire outlet and a tin wire linear vibration feeder, the tin wire linear vibration feeder is connected with the tin wire roller, a tin wire sensing device is arranged on the tin wire feeding device, the tin wire sensing device is connected with an alarm, and a sensor is arranged on the tin wire sensing device.

Further, battery input device include input conveyer belt and advancing device, input conveyer belt end be provided with first battery cardboard, advancing device set up on the input conveyer belt right side, advancing device include two propulsion cylinders and second battery cardboard, two propulsion cylinders set up respectively in the left side of first battery cardboard and second battery cardboard, second battery cardboard on be provided with joint slide rail and joint cylinder, second battery cardboard connect the joint cylinder, the second battery cardboard set up on the joint slide rail.

Further, battery transmission device include the battery conveyer belt, battery conveyer belt left side be provided with the battery baffle, battery positioner include four solid fixed splint, gu fixed splint connect the fixed cylinder of battery, gu fixed splint's width the same with the battery width.

Further, the welding set right-hand member be provided with detection device and eduction gear, detection device connect the eduction gear, detection device including detecting the slide rail, detect the support and detect the motor, the detection motor connect and detect the support, the detection support setting on detecting the slide rail, the detection support on be provided with high definition CCD and two light sources, the eduction gear include two and get rid of the cylinder and get rid of the station, get rid of the station setting at battery positioner right-hand member, get rid of the cylinder setting and be detecting the slide rail below.

Furthermore, an operation table and an electronic screen are arranged on the machine frame.

The invention has the beneficial effects that:

1. the invention inputs batteries through the battery input device, transmits the batteries by using the battery transmission device, fixes the batteries by the battery positioning device in the transmission process, transmits the terminals to the terminal aligning device by using the terminal transmitting device of the terminal arranging device, aligns the terminals by using the terminal aligning device, transmits the terminals by using the terminal transmission device, clamps the terminals onto the batteries by using the terminal grabbing device, then releases the fixation of the battery positioning device and transmits the terminals to the tin soldering device, the welding device of the tin soldering device provides tin wires by a tin wire sleeve group, the tin wires are transmitted to a soldering iron by using the tin feeding device, the soldering iron is driven by a lifting electric cylinder to drive a soldering plate to drive the soldering iron to solder the batteries downwards, and then the tin wires are transmitted out by the battery transmission device continuously, the tin soldering process of the batteries is completed, a plurality of groups of batteries are soldered at one time, the soldering efficiency is high, the, and the whole process is mechanized, and the automation degree is high.

2. The rack is also provided with a detection device and an exclusion device, the detection device is used for detecting welding spots of the battery to determine whether soldering tin exists, if defective products exist, the soldering tin is excluded by the exclusion device, and if the defective products exist, the soldering tin is continuously transmitted backwards by the battery transmission device to finish soldering tin work;

3. according to the welding device, the two groups of sliding rails and the two staggered cylinders are arranged on the rack, the staggered cylinders are connected with the welding device, and the welding device is in sliding connection with the sliding rails, so that the two welding devices can be staggered through the staggered cylinders, the soldering iron can be replaced without stopping, and the welding device needing to be replaced is directly replaced after being staggered, so that the welding device is convenient to use;

4. according to the terminal placement device, the terminal transmission channel is arranged to be the inclined channel, the defects that the terminal rotates and deflects when a conveyor belt is conveyed in due to the fact that the bottom end of the terminal is cylindrical when the terminal is conveyed in the traditional forward transmission mode, the follow-up grabbing precision is affected, and manual readjustment is needed are overcome, the terminal is orderly input by inclining 25 degrees, then the terminal is straightened by the terminal straightening device during transmission, and then the terminal is conveyed and grabbed, so that the grabbing precision is high.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic structural diagram of a terminal placement device according to the present invention;

FIG. 4 is a schematic structural diagram of a terminal feeding device according to the present invention;

fig. 5 is a schematic structural view of the terminal-straightening device of the present invention;

fig. 6 is a schematic structural view of a tilt rocker of the present invention;

FIG. 7 is a schematic structural view of the inventive terminal transmission device;

fig. 8 is a schematic structural view of the inventive terminal gripping device;

FIG. 9 is a front view of the soldering apparatus of the present invention;

FIG. 10 is a schematic view of the left side of the soldering apparatus according to the present invention;

FIG. 11 is a schematic view of the welding apparatus of the present invention;

FIG. 12 is a schematic view of the structure of the tin feeding device of the present invention;

FIG. 13 is a schematic diagram of the battery input device of the present invention;

FIG. 14 is a schematic view of the construction of the battery transport apparatus and the battery positioning apparatus of the present invention;

FIG. 15 is a schematic view of the structure of the detecting unit and the eliminating unit of the present invention;

in the figure: 1-a frame; 2-a battery input device; 3-a battery transport device; 4-a battery positioning device; 5-a terminal placement device; 6-a soldering device; 51-terminal lead-in device; 52-terminal alignment means; 53-terminal transmission means; 54-a terminal gripping device; 61-a slide rail; 62-a dislocation cylinder; 63-a welding device; 64-welding the bracket; 65-lifting electric cylinder; 66-tin wire set; 67-a tin feeding device; 68-welding the plate; 69-electric iron; 511-terminal transmission channel; 55-tilt rocker; 56-a flattening device; 57-vibrating disk; 513-a linear vibration feeder; 551-rocker bracket; 552-rocker shaft; 553-a rocker body; 554-terminal transfer station; 58-fiber optic sensor; 561-flattening cylinder; 562-flattening the rod pieces; 563-platen roller shaft; 564-a connecting shaft; 556-terminal station; 557-reverse pushing the bump; 531-terminal support base; 532-translation cylinder; 533-transporting the lifting electric cylinder; 535-terminal support; 534-supporting the sliding rail; 536-a release shaft; 537-first terminal support station; 538-a second terminal support station; 539-separation cylinder; 530-a separation cylinder; 541-grabbing a transverse moving cylinder; 542-grabbing the lifting electric cylinder; 543-grabbing support; 544-a gripper; 60-welding the fixing device; 601-a fixed support; 602-a stationary cylinder; 603-fixing feet; 604-a spring; 661-solder wire stand; 662-a tin wire winder; 663-hook; 671 feeding tin box; 672-tin wire windings; 673-tin wire clamp plate; 674-solder wire tie bars; 675-a tin wire tube; 676-tin wire inlet; 677-solder wire roller; 678-tin wire outlet; 679-tin wire induction device; 21-an input conveyor belt; 22-a propulsion device; 23-a first battery card; 24-propulsion cylinders; 25-a second battery card; 27-clamping the slide rail; 26-clamping the cylinder; 31-a battery conveyor belt; 32-a battery baffle; 41-fixing the splint; 42-battery holding cylinder; 7-a detection device; 8-a rejection device; 71-detecting a slide rail; 72-a detection support; 73-detection motor; 74-high definition CCD; 75-a light source; 81-excluding cylinders; 82-removal station; 9-an operation table; 10-an electronic screen; 11-a battery;

Detailed Description

The invention is described in further detail below with reference to the figures and specific examples. It should be noted that the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

In order to solve the problems of low welding efficiency, inconvenient use and low automation degree of the existing tin soldering machine, the application discloses a terminal tin soldering machine, as shown in figure 1 and figure 2, the terminal tin soldering machine comprises a frame 1, a battery input device 2, a battery transmission device 3, a battery positioning device 4, a terminal placing device 5 and a tin soldering device 6 are arranged on the frame 1, the battery input device 2 is connected with the battery transmission device 3, the terminal placing device 5 and the tin soldering device 6 are arranged above the battery transmission device 3, the battery positioning device 4 is arranged at the right side of the battery transmission device 3, the terminal placing device 5 comprises a terminal introducing device 51, a terminal aligning device 52, a terminal transmission device 53 and a terminal grabbing device 54, the tin soldering device 6 comprises two groups of sliding rails 61 and two dislocation cylinders 62, the dislocation cylinders 62 are connected with a welding device 63, the welding device 63 is connected with the sliding rail 61 in a sliding mode, and the welding device 63 comprises a welding support 64, a lifting electric cylinder 65, a tin wire set 66, a tin feeding device 67, a welding plate 68 and a plurality of electric irons 69.

Preferably, as shown in fig. 3, the terminal introducing device 51 is provided with a terminal transmission passage 511, the terminal aligning device 52 includes an inclined rocker 55 and a pressing device 56, the inclined rocker 55 connects with the terminal transmission passage 511, the terminal transmission device 53 is disposed below the inclined rocker 55, and the terminal grabbing device 54 is disposed above the terminal transmission device 53. Preferably, the front end of the terminal introduction device 51 is connected to a vibration plate 57, and the vibration plate 57 transmits the terminals to the terminal transmission passage 511 at a certain angle by vibration. Preferably, in order to improve the efficiency, the vibration plate 57, the terminal introduction device 51, the terminal straightening device 52 and the terminal transmission device 53 are respectively provided with two terminals, four terminals can be grabbed and placed at one time, the number of the terminals can be according to specific requirements, for example, when only two terminals of some batteries are needed, only one of the vibration plate 57, the terminal introduction device 51, the terminal straightening device 52 and the terminal transmission device 53 needs to be arranged.

Preferably, as shown in fig. 4, the terminal transmission passage 511 is an inclined passage, and the angle between the terminal transmission passage 511 and the horizontal line is 25 °. The terminal transmission channel is provided with a linear vibration feeder 513. The terminal is exported from vibration dish 57, wherein the delivery outlet of vibration dish 57 is also 25 with horizontal line contained angle, utilize the straight line vibration feeder 513 of terminal transmission path 511 to transmit into on the terminal device 52 of ajusting after exporting through vibration dish 57, set up terminal transmission path 511 into the slope passageway, when having avoided traditional forward transmission, the terminal that the terminal bottom is cylindrical leads to rotates and is partial when the conveyer belt transmits into, influence follow-up precision of snatching, the defect that needs manual readjustment, utilize slope 25 to realize the orderly accurate input of terminal, it is high to snatch the precision. As shown in fig. 5 and 6, the tilted rocker 55 includes a rocker bracket 551, a rocker shaft 552 and a rocker body 553, the rocker body 553 is connected to the rocker bracket 551 through the rocker shaft 552, a terminal transmission station 554 and an optical fiber sensor 58 are disposed at the front end of the rocker body 553, the optical fiber sensor 58 is used for detecting whether a terminal is located at the station, and if the terminal is located, the leveling device 56 is driven to perform leveling. A flattening device 56 is provided on the rear end of the rocker body 553. Preferably, the pressing device 56 includes a pressing cylinder 561 and a pressing rod member 562, the pressing rod member 562 is provided with a pressing roll shaft 563 and a connecting shaft 564, the pressing roll shaft 563 is connected to the pressing rod member 562 through the connecting shaft 564, and two ends of the connecting shaft 564 are connected to two ends of the rocker shaft 552. Preferably, three terminal stations 556 are arranged on the terminal conveying station 554, and a reverse pushing bump 557 is arranged at the left end of the terminal conveying station 554. Through set up three terminal station 556 on terminal transmission station 554, actually only snatch two of right-hand member, utilize one of leftmost end as the bolster, avoid the terminal just to follow terminal transmission channel 511 and spread into the time position and have the deviation, influence subsequent transmission, the quantity of wire 582 that leads generally is unanimous with terminal quantity, also is generally three. The reverse pushing bump 557 is arranged at the left end of the terminal transmission station 554, so that the influence on the terminal position of the terminal transmission channel 511 during swinging is avoided, the transmission is accurate, and in addition, the four terminal ports of the battery can be installed at one time by arranging two sets of vibration discs 57, the terminal transmission device 51, the terminal straightening device 52 and the terminal transmission device 53 at one time, so that the processing efficiency is high. As shown in fig. 7, the terminal transfer device 53 includes a terminal support base 531, a translation cylinder 532, and a transfer lift cylinder 533, and the transfer lift cylinder 533 is disposed at the bottom end of the terminal support base 531. Preferably, a supporting slide rail 534 is arranged on the terminal supporting seat 531, a terminal supporting frame 535 is arranged on the supporting slide rail 534, the terminal supporting frame 535 is connected with the terminal supporting frame 532 by the translation cylinder 532, two separating shafts 536 are arranged in the middle of the terminal supporting frame 535, a first terminal supporting station 537 is arranged on the terminal supporting frame 535, a second terminal supporting station 538 is arranged on the separating shaft 536, a separating cylinder 539 is arranged on the second terminal supporting station 538, a separating cylinder 530 is arranged on the terminal supporting seat 531, and the separating cylinder 530 is connected with the separating cylinder 539. As shown in fig. 8, the terminal gripping device 54 includes a gripping traverse cylinder 541, a gripping elevating cylinder 542 and a gripping support 543, four grippers 544 are disposed on the gripping support 543, and the grippers 544 include gripping jaws and a gripping mechanism for controlling the gripping jaws to grip.

The specific terminal placing process of the terminal placing device 5 is as follows:

firstly, the terminal is directly poured into the vibration disc 57, the vibration disc 57 outputs the terminal from the output port through vibration, the output port is directly connected with the transmission channel 511, the angle between the vibration disc 57 and the output port is 25 degrees relative to the horizontal line, and the terminal is continuously input in an inclined mode, so that the rotation deflection of the bottom end of the terminal in the forward input is avoided. When the terminal is fed from the terminal conveying passage 511, the linear vibration feeder 513 on the terminal conveying passage 511 will convey the terminal to the terminal straightening device 52, specifically to the terminal conveying station 554 at the front end of the inclined rocker 55 of the terminal straightening device 52, and when the terminal is conveyed to the front end of the inclined rocker 55, the front end of the inclined rocker 55 and the terminal conveying passage 511 are in the same plane, that is, the inclined rocker 55 has an angle of 25 ° with the horizontal line, and after the terminal is conveyed to the front end of the inclined rocker 55, the flattening cylinder 561 of the flattening device 56 drives the flattening roller 563 of the flattening rod 562 to rotate along the connecting shaft 564, and presses the rear end of the rocker downward, because the inclined rocker 55 includes the rocker support 551, the rocker shaft 552 and the rocker body 553, the rocker body 553 is connected to the rocker support 551 through the rocker shaft 552, and when the flattening device 56 presses the rear end of the rocker, the front end of the rocker will swing upward, and only needs to swing 25 ° back to the horizontal state, the optical fiber sensor 9 detects the position of the terminal, and drives the leveling device 56 to perform leveling when the terminal is determined. The three terminals are introduced to the terminal transmission station 554 at one time, and the reverse pushing bump 557 is arranged at the left end of the terminal transmission station 554, so that the terminals on the terminal introduction channel are prevented from being influenced and deviating during alignment. When the three terminals reach the terminal transmission station 554, the translation cylinder 532 of the terminal transmission device 53 controls the terminal support frame 535 of the terminal support base 531 to move leftwards along the support slide rail 534 to reach the position below the terminal transmission station 554, then the separation cylinder 530 is used to control the distance between the whole second terminal support station 538 and the first terminal support station 537, the distance is just the distance between the two terminals behind the terminal transmission station 554, then the transmission lifting cylinder 533 drives the whole terminal support base 531 upwards to realize that the first terminal support station 537 and the second terminal support station 538 upwards support the two terminals of the right terminal transmission station 554 to realize that the terminals are disconnected from the terminal transmission station 554, then the transmission lifting cylinder 533 downwards is used to realize that the terminals are transmitted rightwards by the translation cylinder 532, wherein the leftmost terminal of the terminal transmission station 554 serves as a buffer, the position deviation when the terminal is just transmitted from the terminal transmission channel 511 is avoided, the subsequent transmission is influenced, when the terminal is transmitted to the second terminal, the position is determined without errors, and errors are not easy to occur. After the transmission is completed, the position of the support 543 is controlled by the grabbing transverse moving cylinder 541 and the grabbing lifting electric cylinder 542 of the terminal grabbing device 54, four grabbing claws 544 arranged on the support 543 are grabbed by the utilization, the terminals are grabbed by the grabbing mechanism, generally a motor or a cylinder directly controls the clamping jaws, and then the terminals are transmitted to the battery on the right side, so that grabbing and placing are realized, after the transmission is completed, the battery on the right end is downward according to a production line, new incoming transmission is carried out, next battery placing is carried out, generally for an electric vehicle battery, four terminals of the battery are directly grabbed and placed at one time, namely two vibrating discs 57 are designed at the front end, a terminal incoming device 51, a terminal straightening device 52 and a terminal transmission device 53. This application spreads into the terminal through the terminal transmission path 511 of device 51 and spreads into the terminal into the slope wane 55 front end of terminal alignment device 52, utilize flattening device 56 of terminal alignment device 52 to put the back with the terminal alignment, utilize the transmission of terminal transmission device 53, then press from both sides the terminal through terminal grabbing device 54 and get the battery on, the process of terminal alignment is carried out earlier when the terminal transmits, make the precision of snatching of terminal high, it carries out to snatch the utilization machinery, it is fast to snatch efficiency, low cost, realize automatic snatching completely.

Preferably, as shown in fig. 9, 10, 11, and 12, the welding device 63 is connected to the misalignment cylinder 62, the welding device 63 is slidably connected to the slide rail 61, the welding device 63 can be driven to move back and forth by the two misalignment cylinders 62, and the welding device 63 is slidably connected to the slide rail 61, so that the two welding devices 63 can move back and forth freely along the slide rail 61, thereby achieving the misalignment effect. The welding device 63 comprises a welding support 64, a lifting electric cylinder 65, a tin wire set 66, a tin feeding device 67, a welding plate 68 and a plurality of electric irons 69, the welding support 64 is of an n-shaped structure, the tin wire set 66 and the lifting electric cylinder 65 are arranged on the welding support 64, the tin wire set 66 is specifically arranged at two ends above the welding support 64, the lifting electric cylinder 65 is arranged at the middle position above, the tin feeding device 67 is arranged at the side surface of the welding support 64, the tin feeding device 67 is positioned below the tin wire set 66, the electric irons 69 are arranged on the welding plate 68, and the welding plate 68 is connected with the lifting electric cylinder 65. Preferably, there are four electric soldering irons 69, which are disposed in pairs on both sides of the soldering plate 68. The number of the electric soldering irons 69 can be two, so that two batteries are processed at a time, and during welding, the batteries are welded in a staggered mode, for example, the welding device 63 on the left side welds two poles of each of the two batteries at a time, and after the batteries are transmitted next time, the welding of the other two poles is completed. Realize the dislocation welding of battery. Therefore, during soldering, generally, four electric soldering irons 69 are provided, so that the distance between the four electric soldering irons 69 can be conveniently adjusted. Preferably, for better realization welding, need fix the terminal when the welding, this application is through setting up weld fixture 60 in welding board 68 bottom, weld fixture 60 include fixing support 601, stationary cylinder 602 and four fixed feet 603, stationary cylinder 602 set up on welding board 68, stationary cylinder 602 connect fixing support 601, four fixed feet 603 set up on fixing support 601, fixed feet 603 on be provided with spring 604. After the fixed support 601 is driven to move downwards through the fixed cylinder 602, the four fixed legs 603 can be driven to be pressed downwards by the springs 604, a certain force is applied to the terminal, and the terminal on the pole is prevented from being inclined to influence the welding effect. Preferably, the tin wire set 66 comprises two tin wire brackets 661, two sets of tin wire winding devices 662 and two hooks 663 are arranged on the tin wire brackets 661, and the tin wire winding devices 662 are erected on the hooks 663. The tin wire sleeve group 66 is composed of four tin wire winders 662 wound with tin wires in coils, and the tin wire winders 662 are erected on hooks 663 and can be directly replaced after being used, so that the tin wire sleeve group is convenient to replace. The number of the tin feeding devices 67 is four, and the four tin feeding devices are respectively arranged on two sides of the welding bracket 64 in pairs. The tin feeding device 67 comprises a tin feeding box 671 and a tin wire winding 672, the tin wire winding 672 comprises a tin wire clamping plate 673, a tin wire connecting rod 674 and a tin wire tube 675, the tin wire clamping plate 673 is arranged on the welding support 64, the tin wire connecting rod 674 is connected with the tin wire clamping plate 673, the tin wire tube 675 is arranged on the tin wire connecting rod 674, and the top end of the tin wire tube 675 is arranged below the electric soldering iron 69. Preferably, the tin feeding box 671 comprises a tin wire inlet 676, a tin wire roller 677, a tin wire outlet 678 and a tin wire linear vibration feeder, and the tin wire linear vibration feeder is connected with the tin wire roller 677. The back is come out from tin wire rolling ware 662 of tin silk suit 66 to the tin wire, through sending tin wire entry 676 of tin box 671, then walks around tin wire gyro wheel 677, comes out the back from tin wire export 678 again, through tin wire splint 673, then passes through tin wire pipe 675 again, then comes out from tin wire pipe 675 top and reach 69 below, wherein, send the tin wire rectilinear vibration feeder in the tin box 671 can drive tin wire gyro wheel 677 and rotate, drive the tin wire transmission, reach the electric iron 69 below, convenient welding. The tin wire feeding device 67 is provided with a tin wire sensing device 679, a tin wire comes out of the tin wire sleeve group 66 and then enters the tin wire sensing device 679, the tin wire sensing device 679 is connected with an alarm, and a sensor is arranged on the tin wire sensing device 679. When the sensor among the tin wire induction system 679 can't respond to the existence of tin wire, the tin wire induction system 679 signals for the siren, and the siren sends the alarm, and operating personnel changes the tin wire rolling ware 662 of tin wire suit 66, perhaps inspects the trouble of tin wire, in time overhauls, safe in utilization.

The usage principle of the soldering device 6 of the present application is:

after the battery is conveyed in from the battery transmission device 3, when the damage of the soldering iron of a certain welding device 63 is found, the two welding devices 63 are replaced after being staggered by driving the staggered air cylinder 62, and the welding is continued after the replacement is finished. During welding, the bottom batteries enter the welding device 63 from two ends of the rack 1 through the conveyor belt, generally enter four batteries at a time, then provide a tin wire through a tin wire set 66 of the welding device 63, specifically provide the tin wire through a tin wire winder 662, the tin wire passes through a tin wire induction device 679 downwards, then reaches a tin wire feeding device 67, specifically reaches a tin wire inlet 676 of a tin wire feeding box 671, then bypasses a tin wire roller 677, then passes through a tin wire clamping plate 673 after coming out from a tin wire outlet 678, then passes through a tin wire pipe 675, and then comes out from the top end of the tin wire pipe 675 to reach the position below an electric soldering iron 69, wherein a linear vibration feeder 513 in the tin wire feeding box 671 drives the tin wire roller 677 to rotate to drive the tin wire to be transmitted to reach the position below the electric soldering iron 69, so that the welding is convenient. When a primary battery enters, two groups of welding devices 63 at the left end and the right end of the rack 1 work together, each group is provided with four tin wire winders 662 for providing tin wires, four tin wire feeding devices 67 for feeding the tin wires, when the tin wires are fed to the lower parts of the electric soldering iron 69, firstly, the fixed support 601 is driven to move downwards by the fixed air cylinder 602 of the welding fixing device 60, the four fixed pins 603 can be driven to downwards press by the springs 604, a certain force is applied to the terminals, the terminals on the poles are prevented from being inclined, then, the whole welding plate 68 is driven to move downwards by the lifting electric cylinder 65, the four electric soldering irons 69 on the welding plate 68 can simultaneously and downwards perform welding work, and the welding work of the battery is realized. Can once weld four batteries, welding efficiency is high, and convenient to use realizes the automation completely.

Preferably, as shown in fig. 13, the battery input device 2 includes an input conveyor belt 21 and a propulsion device 22, a first battery card 23 is disposed at the end of the input conveyor belt 21, the propulsion device 22 is disposed on the right side of the input conveyor belt 21, the propulsion device 22 includes two propulsion cylinders 24 and a second battery card 25, the two propulsion cylinders 24 are respectively disposed on the left sides of the first battery card 23 and the second battery card 25, the second battery card 25 is provided with a clamping slide rail 27 and a clamping cylinder 26, the second battery card 25 is connected to the clamping cylinder 26, and the second battery card 25 is disposed on the clamping slide rail 27. The batteries are input from the input conveyor belt 21 one by one, and are generally transmitted through a front pipeline process, after the batteries are transmitted, the clamping cylinder 26 of the second battery clamping plate 25 firstly controls the second battery clamping plate 25 not to be clamped, so that the first battery is directly transmitted to the first battery clamping plate 23, then the clamping cylinder 26 of the second battery clamping plate 25 drives the second battery clamping plate 25 to be clamped, the second battery directly reaches the second battery clamping plate 25, then the two batteries are directly pushed to the battery transmission device 3 through the two pushing cylinders 24, and the batteries are transmitted through the battery transmission device 3 to be processed.

Preferably, as shown in fig. 14, the battery conveying device 3 includes a battery conveyor belt 31, a battery baffle 32 is disposed on the left side of the battery conveyor belt 31, the battery positioning device 4 includes four fixing clamping plates 41, the fixing clamping plates 41 are connected to a battery fixing cylinder 42, and the width of the fixing clamping plates 41 is the same as the width of the battery. When two batteries are transmitted from the battery input device 2 to the battery conveyor belt 31 and are blocked by the battery baffle 32, the batteries are prevented from being separated from the battery conveyor belt 31 and then are transmitted backwards through the battery conveyor belt 31, when the two batteries reach the bottom end of the terminal placing device 5, the battery conveyor belt 31 is stopped, then the battery fixing cylinder 42 is used for driving the fixing clamp plate 41 to clamp the two batteries, the terminals of the two batteries are placed, generally, the two terminals at the left side of the batteries are placed, after the placing is completed, the terminal placing device 5 is driven once again to place the two terminals at the right side of the batteries, then the battery conveyor belt 31 is driven to continue to the right side for soldering, when the two batteries reach the lower part of the soldering device 6, the other two fixing clamp plates 41 are driven to clamp the batteries for soldering, the two terminals of the two batteries are soldered once and the two times of soldering are also soldered, wherein the battery transmission of the, and battery transmission in the whole processing process is realized.

Preferably, as shown in fig. 15, the right end of the welding device 63 is provided with a detection device 7 and a rejection device 8, the detection device 7 is connected with the rejection device 8, the detection device 7 comprises a detection slide rail 71, a detection support 72 and a detection motor 73, the detection motor 73 is connected with the detection support 72, the detection support 72 is arranged on the detection slide rail 71, the detection support 72 is provided with a high-definition CCD74 and two light sources 75, and the high-definition CCD is a high-definition industrial visual detection device and is used for industrial visual detection. The removing device 8 comprises two removing air cylinders 81 and a removing station 82, the removing station 82 is arranged at the right end of the battery positioning device 4, and the removing air cylinders 81 are arranged below the detection slide rails 71. When the battery with the soldered tin is conveyed to the bottom end of the detection device 7, the detection motor 73 of the detection device 7 drives the detection support 72 to slide along the detection slide rail 71 to detect the battery, specifically, the battery is detected through the high-definition CCD74, meanwhile, the two light sources 75 are used for light supplement, the battery is more conveniently captured through the high-definition CCD74, after the battery is captured, the battery is compared with a finished battery, if the battery is not consistent with the finished battery, the defective battery is removed through the removal device 8, specifically, the defective battery is removed to the removal station 82 through the removal cylinder 81, an operator places the battery on the front section to perform re-soldering or direct removal, the solder spots of the battery are detected through the detection device 7, whether defective welding such as faulty welding, false welding, over welding and the like exists is determined, if the defective welding spots exist, the defective welding spots are removed through the removal device 8, if the defective welding spots are good, the battery is continuously, and completing the soldering operation.

Preferably, the machine frame 1 is provided with an operation table 9 and an electronic screen 10. The switch of the whole machine can be operated through the operation table 9, the soldering condition of each pin terminal can be observed through the electronic screen 10, and the use is convenient and fast.

The use principle of the invention is as follows:

firstly, the batteries 11 are input from the input conveyor belt 21 one by one, generally transmitted through the previous assembly line process, after being transmitted, the two batteries are directly pushed onto the battery transmission device 3 through the two pushing cylinders 24, the batteries are processed backwards through the battery conveyor belt 31 of the battery transmission device 3, when the batteries are transmitted to the bottom end of the terminal placing device 5, after the batteries are fixed through the battery positioning device 4, the terminals are transmitted into the terminal aligning device 52 through the terminal transmission device 51 of the terminal placing device 5, after being aligned through the terminal aligning device 52, the terminals are transmitted through the terminal transmission device 53, then the terminals are clamped onto the batteries through the terminal grabbing device 54, then the battery positioning device 4 is released from fixing and is continuously transmitted to the welding device 63, the welding device 63 provides tin wires through the tin wire sleeve 66, the tin wires are transmitted to the soldering iron through the tin feeding device 67, utilize lift electric jar 65 drive welding board 68 to drive electric iron 69 and directly weld the battery downwards, then continue to spread out through battery transmission device 3, accomplish the soldering tin process of battery, once weld the multiunit battery, welding efficiency is high, convenient to use, whole mechanized moreover, degree of automation is high.

The above-mentioned embodiments are only preferred embodiments of the present invention, and do not limit the technical scope of the present invention, so that the changes and modifications made by the claims and the specification of the present invention should fall within the scope of the present invention.

Claims

1. The utility model provides a terminal soldering tin machine, includes the frame, its characterized in that: the frame on be provided with battery input device, battery transmission device, battery positioner, device and soldering tin device are put to the terminal, battery input device connect battery transmission device, the terminal put the device and the soldering tin device setting is in battery transmission device top, battery positioner set up on battery transmission device right side, the terminal put the device and include that the terminal spreads into device, terminal alignment device, terminal transmission device and terminal grabbing device into, soldering tin device include two sets of slide rails and two dislocation cylinders, the dislocation cylinder on be connected with welding set, welding set and slide rail sliding connection, welding set include welding stent, lift electric jar, tin silk suit, send tin device, welding plate and a plurality of electric iron.

2. A terminal soldering machine according to claim 1, characterized in that: the terminal transmit the passageway that is provided with on spreading into the device into, the terminal device of putting right including slope wane and flattening device, slope wane connecting terminal transmit the passageway, terminal transmission device set up in slope wane below, terminal grabbing device set up in terminal transmission device top, terminal transmission passageway be the slope passageway, terminal transmission passageway and water flat line contained angle be 25.

3. A terminal soldering machine according to claim 2, characterized in that: the terminal transmission channel is provided with a linear vibration feeder, the inclined rocker comprises a rocker bracket, a rocker shaft and a rocker body, the wane body is connected on the wane bracket through a wane shaft, the front end of the wane body is provided with a terminal transmission station and an optical fiber sensor, the rear end of the wane body is provided with a flattening device, the flattening device comprises a flattening cylinder and a flattening rod piece, the flattening rod piece is provided with a flattening roller shaft and a connecting shaft, the flattening roller shaft is connected with the flattening rod piece through the connecting shaft, two ends of the connecting shaft are connected with two ends of the wane shaft, three terminal stations are arranged on the terminal transmission station, the terminal transmission station left end be provided with the backstepping lug, terminal transmission device include terminal supporting seat, translation cylinder and transmission lift electric cylinder, transmission lift electric cylinder set up in terminal supporting seat bottom.

4. A terminal soldering machine according to claim 4, characterized in that: the terminal supporting seat on be provided with the support slide rail, the support slide rail on be provided with the terminal support frame, translation cylinder connecting terminal support frame, the terminal support frame in the middle of be provided with two separating shafts, the terminal support frame on be provided with first terminal and support the station, the separating shaft on be provided with second terminal and support the station, second terminal support the station on be provided with the separation drum, the terminal support seat on be provided with the separation cylinder, the separation cylinder connect the separation drum, terminal grabbing device including snatch the sideslip cylinder, snatch lift electric jar and snatch the support, snatch the support on be provided with four tongs, the tongs include clamping jaw and the mechanism of snatching that is used for controlling clamping jaw clamp to get, terminal spread in the device front end and connect the vibration dish, terminal spread in device, The terminal aligning device and the terminal transmission device are respectively provided with two.

5. A terminal soldering machine according to claim 1, characterized in that: the tin wire sleeve set and the lifting electric cylinder are arranged on the welding support, the tin conveying device is arranged on the side face of the welding support, the tin conveying device is located below the tin wire sleeve set, the electric soldering irons are arranged on the welding plate, the welding plate is connected with the lifting electric cylinder, and the number of the electric soldering irons is four, and the four electric soldering irons are respectively arranged on two sides of the welding plate in pairs.

6. A terminal soldering machine according to claim 5, characterized in that: the tin wire winding comprises a tin wire feeding box and tin wire windings, the tin wire windings comprise tin wire clamping plates, tin wire connecting rods and tin wire pipes, the tin wire clamping plates are arranged on the welding support, the tin wire connecting rods are connected with the tin wire clamping plates, the tin wire pipe is arranged on the tin wire connecting rod, the top end of the tin wire pipe is arranged below the electric soldering iron, the tin wire feeding box comprises a tin wire inlet, a tin wire roller, a tin wire outlet and a tin wire linear vibration feeder, the tin wire linear vibration feeder is connected with the tin wire roller, a tin wire sensing device is arranged on the tin wire feeding device, the tin wire sensing device is connected with an alarm, and a sensor is arranged on the tin wire sensing device.

7. A terminal soldering machine according to claim 1, characterized in that: the battery input device comprises an input conveyor belt and a propelling device, wherein a first battery clamping plate is arranged at the tail end of the input conveyor belt, the propelling device is arranged on the right side of the input conveyor belt and comprises two propelling cylinders and a second battery clamping plate, the two propelling cylinders are respectively arranged on the left sides of the first battery clamping plate and the second battery clamping plate, a clamping sliding rail and a clamping cylinder are arranged on the second battery clamping plate, the second battery clamping plate is connected with the clamping cylinder, and the second battery clamping plate is arranged on the clamping sliding rail.

8. A terminal soldering machine according to claim 1, characterized in that: the battery conveying device comprises a battery conveying belt, a battery baffle is arranged on the left side of the battery conveying belt, the battery positioning device comprises four fixing clamping plates, the fixing clamping plates are connected with a battery fixing cylinder, and the width of each fixing clamping plate is the same as the width of a battery.

9. A terminal soldering machine according to claim 1, characterized in that: the welding set right-hand member be provided with detection device and eduction gear, detection device connect the eduction gear, detection device detect the support and detect the motor including detecting the slide rail, the detection motor connect and detect the support, the detection support setting on detecting the slide rail, the detection support on be provided with high definition CCD and two light sources, the eduction gear include two and get rid of the cylinder and get rid of the station, get rid of the station setting at battery positioner right-hand member, get rid of the cylinder setting and detect the slide rail below.

10. A terminal soldering machine according to claim 1, characterized in that: the rack is provided with an operation table and an electronic screen.