CN105397227A - Multipurpose automatic tin spot-soldering device for production of junction box substrates - Google Patents

Multipurpose automatic tin spot-soldering device for production of junction box substrates Download PDF

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Publication number
CN105397227A
CN105397227A CN201510889546.1A CN201510889546A CN105397227A CN 105397227 A CN105397227 A CN 105397227A CN 201510889546 A CN201510889546 A CN 201510889546A CN 105397227 A CN105397227 A CN 105397227A
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CN
China
Prior art keywords
welding
plumb joint
tin
base
terminal box
Prior art date
Application number
CN201510889546.1A
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Chinese (zh)
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CN105397227B (en
Inventor
袁永健
Original Assignee
苏州索力旺新能源科技有限公司
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Priority to CN201510889546.1A priority Critical patent/CN105397227B/en
Publication of CN105397227A publication Critical patent/CN105397227A/en
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Publication of CN105397227B publication Critical patent/CN105397227B/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K3/00Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K3/00Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
    • B23K3/06Solder feeding devices; Solder melting pans
    • B23K3/0607Solder feeding devices
    • B23K3/063Solder feeding devices for wire feeding

Abstract

The invention provides a multipurpose automatic tin spot-soldering device for production of junction box substrates. The device is characterized by comprising a base, wherein a welding bench used for accommodating a welding base plate and a welding head tool which can rise and fall are arranged on the base; the welding head tool comprises a plurality of pressing and telescopic ejector rods arranged in an array, a plurality of welding heads and a pushing plate; one end of each of the ejector rods is fixed on the pushing plate, and a welding head is fixed at the other end of each of the ejector rods respectively; the welding head tool falls, so that the welding heads can contact welding points on the welding base plate; and a tin wire feeding mechanism which feeds tin wires into the welding points is further arranged on the base. Conventional manual tin soldering is replaced with automatic tin spot soldering, the welding is rapid, the welding pints are fed with tin fully, the sizes of all welding points are uniform, and the consistency is excellent; the efficiency and the quality of production of the junction box substrates can be greatly improved after use; the device has the characteristics of simple structure and convenient operation; and at the same time, the welding head tool 8 in optimal design can be matched with different types of welding machines for use so as to reduce the manufacturing cost of an enterprise.

Description

The multiplex automatic spot tin device that a kind of terminal box paster is produced
Technical field
The invention belongs to terminal box paster production technical field, be specifically related to the multiplex automatic spot tin device that a kind of terminal box paster is produced.
Background technology
Nearly all electronics, electrically field frequency and electronic product all need to use terminal box, terminal box paster production line on copper base, carries out a scolding tin successively, puts the operations such as red glue, stamp-mounting-paper diode, it is the second operation work that terminal box paster is produced that copper base is put scolding tin, and its tin efficiency directly affects efficiency and the quality of paster production.At present, terminal box paster has a station on producing, and hold plumb joint by artificial proficiency, holding solder stick carrys out the on-chip pad of soldering copper on the other hand, human weld's efficiency is low, and spot size and plumpness instability, finally affect efficiency and the quality of patch products.
Separately, industry also has attempts replacing traditional artificial spot welding by automatic spot, automatic spot has been carried out by the lifting of air cylinder driven plumb joint frock, but the plumb joint position that existing plumb joint frock is installed maintains static, the position for different welding work post pads is different, need to change different plumb joint frocks, the increase of frock quantity can improve the production cost of enterprise undoubtedly, and the process simultaneously changing frock is loaded down with trivial details, reduces the efficiency of spot welding further.
Summary of the invention
For solving the problems of the technologies described above, the invention provides the multiplex automatic spot tin device that a kind of terminal box paster is produced, structure is simple, easy to operate, welding is fast, solder joint hello tin is full and the size of each solder joint even, and uniformity is good, greatly can improve efficiency and the quality of the production of terminal box paster after using; A set of plumb joint frock can mate the use of multiple work post simultaneously, reduces the production cost of enterprise.
For achieving the above object, technical scheme of the present invention is as follows: the multiplex automatic spot tin device that a kind of terminal box paster is produced, it is characterized in that: comprise base, described base is provided with the welding bench for placing welding substrate, the plumb joint frock that can be elevated, described plumb joint frock has several press telescopic push rods that array is arranged, several plumb joints and a push pedal, one end of push rod described in several is all fixed in push pedal, its other end fixes a described plumb joint respectively, described plumb joint, welding bench upper and lower is arranged, and described welding bench is positioned at setting immediately below plumb joint, described plumb joint frock declines and makes described plumb joint can pad on contact weld substrate, described base is also provided with the solder stick feed mechanism sending into solder stick to described pad.
In a preferred embodiment of the present invention, comprising described pressing further flexible is that push rod has bar cover, by cap and center-pole, described mutually abut by cap and center-pole after be located in described bar cover in, the bottom of described center-pole is provided with position-limiting ear, described center-pole is arranged with one end and is connected to Compress Spring on described position-limiting ear, described wearing by cap is provided with elastic lock into the end in described bar cover, described bar puts and is provided with solution purl, and described bar puts corresponding described elastic lock and is also provided with spaced two breach up and down.
In a preferred embodiment of the present invention, comprise further described center-pole expose described bar cover one end be connected with described plumb joint.
In a preferred embodiment of the present invention, comprise described base further and be provided with a riser, the upper end of described riser is provided with a holder, and described holder is provided with weld cylinder, and described push pedal is fixed on the piston rod end of weld cylinder.
In a preferred embodiment of the present invention, comprise further in each described plumb joint and be equipped with thermocouple.
In a preferred embodiment of the present invention, comprise the thread delivering roller that described solder stick feed mechanism comprising backstay for wearing described solder stick, be arrangeding in parallel with described backstay further, and the stepper motor driving described thread delivering roller to rotate, described backstay, thread delivering roller, stepper motor are all fixed on described base.
In a preferred embodiment of the present invention, comprise the number array that described welding bench is provided with corresponding described pad further and be provided with multiple locating ring, described solder stick penetrates locating ring and is admitted to described pad after feeding roller.
The invention has the beneficial effects as follows: 1, the multiplex automatic spot tin device of a kind of terminal box paster production of the present invention, automatically send solder stick, the plumb joint frock that is elevated by air cylinder driven completes welding automatically, relative to traditional human weld, welding is fast, solder joint hello tin is full and size that is each solder joint is even, uniformity is good, greatly can improve efficiency and the quality of the production of terminal box paster, have the advantages that structure is simple, easy to operate after using.
2, by the plumb joint frock of several push rods and the supporting setting of plumb joint, when needing with which plumb joint for different welding work post correspondences, by the plumb joint depress of push rod by correspondence, weld cylinder drives the plumb joint Contact welding contact pushed away at present, other plumb joint does not contact, by this improvement, a plumb joint frock can be suitable for for multiple welding machine, solve the trouble changing frock when using in actual production process, reduce the production cost that enterprise manufactures multiple frock simultaneously.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in embodiment of the present invention technology, be briefly described to the accompanying drawing used required in the description of embodiment technology below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the preferred embodiment of the present invention;
Fig. 2 is the structural representation of the plumb joint frock of the preferred embodiment of the present invention;
Fig. 3 is the structural representation of the push rod of the preferred embodiment of the present invention;
Fig. 4 is the structural representation of a kind of welding substrate of the preferred embodiment of the present invention.
Wherein: 2-base, 4-welding bench, 6-welding substrate, 8-plumb joint frock, 10-push rod, 12-plumb joint, 14-push pedal, 16-pad, 18-solder stick feed mechanism, 20-bar cover, 22-presses cap, 24-center-pole, 26-position-limiting ear, 28-Compress Spring, 30-elastic lock, 32-separates purl, 36-riser, 38-holder, 40-weld cylinder, 42-backstay, 44-thread delivering roller, 46-stepper motor.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Embodiment
As Fig. 1, shown in 2, the multiplex automatic spot tin device that a kind of terminal box paster is produced is disclosed in the present embodiment, be configured on the some scolding tin station of terminal box paster production line, comprise base 2, described base 2 is provided with the welding bench 4 for placing welding substrate 6, the plumb joint frock 8 that can be elevated, described plumb joint frock 8 has several press telescopic push rods 10 that array is arranged, several plumb joints 12 and a push pedal 14, one end of push rod 10 described in several is all fixed in push pedal 14, its other end fixes a described plumb joint 12 respectively, described plumb joint 12, welding bench 4 upper and lower is arranged, and described welding bench 4 is positioned at setting immediately below plumb joint 12, described plumb joint frock 8 declines and makes described plumb joint 12 can pad 16 on contact weld substrate 6, described base 2 is also provided with the solder stick feed mechanism 18 sending into solder stick to described pad 16.
Concrete, the thread delivering roller 44 that described solder stick feed mechanism 18 comprising backstay 42 for wearing described solder stick, be arrangeding in parallel with described backstay 42, and the stepper motor 46 driving described thread delivering roller 44 to rotate, described backstay 42, thread delivering roller 44, stepper motor 46 are all fixed on described base 2.The solder stick of some scolding tin is selected and is wound into tubular structure, and be tin silk volume, tin silk volume is through on backstay 42, and stepper motor 46 rotates and drives thread delivering roller 44 that tin silk is sent into pad 16.As a further improvement on the present invention, the number array that described welding bench 4 is provided with corresponding described pad 16 is provided with multiple locating ring (not shown), described solder stick penetrates locating ring and is admitted to described pad 16 after feeding roller 44, locating ring positions tin silk, avoids feeding roller 44 feeding to send the situation occurring wrapping wire when many Gen Xisi simultaneously.
Welding substrate 6 (namely copper base) by feeding on welding bench 4, when plumb joint frock 8 decline makes the part plumb joint 12 on it touch pad 16, thread delivering roller 44 sends into tin silk from trend pad 16 position, completes the automatic spot tin of pad 16 on welding substrate 6.Automatic spot tin replaces traditional manual soldering, and welding is fast, solder joint hello tin is full and the size of each solder joint even, and uniformity is good, greatly can improve efficiency and the quality of the production of terminal box paster, have the advantages that structure is simple, easy to operate after using.
Concrete, described plumb joint frock 8 is fixing like this: described base 2 is provided with a riser 36, the upper end of described riser 36 is provided with a holder 38, and described holder 38 is provided with weld cylinder 40, and described push pedal 14 is fixed on the piston rod end of weld cylinder 40.
The special construction of plumb joint frock 8 can accomplish that being applicable to multiple welding machine is suitable for, concrete structure is as follows: described press telescopic push rod 10 has bar cover 20, by cap 22 and center-pole 24, described by being located in described bar cover 20 after cap 22 and the mutual abutting of center-pole 24, the bottom of described center-pole 24 is provided with position-limiting ear 26, described center-pole 24 is arranged with one end and is connected to Compress Spring 28 on described position-limiting ear 26, described wearing by cap 22 is provided with elastic lock 30 into the end in described bar cover 20, described bar cover 20 is provided with separates purl 32, on described bar cover 20, corresponding described elastic lock 30 is also provided with spaced two breach up and down, be respectively the first breach and the second breach (34-1, 34-2), one end that described center-pole exposes described bar cover is connected with described plumb joint.
Based on the said structure of push rod 10, the process that of the present invention plumb joint 12 in need removes pad 16 is as follows: under original state, all pressing by cap 22 of all push rods 10, elastic lock 30 is made to be buckled in the second breach 34-2, at this moment weld cylinder 40 drives push pedal 14 to press down to make all plumb joints 12 press down contact weld platform 4, for different welding machines, select the plumb joint 12 not needing Contact welding contact 16, the solution purl 32 of the push rod 10 that pressing is corresponding with it, make elastic lock 30 depart from the second breach 34-2 and under the effect of Compress Spring 28, latch in the first breach 34-1 be positioned at above the second breach 34-2, at this moment center-pole 24 drives on plumb joint 12 and moves away welding bench 4, and the push rod 10 to the plumb joint 12 in requisition for contact weld point 16, its elastic lock 30 is buckled in the second breach 34-2, complete the selective switching of plumb joint 16, realize a plumb joint frock 8 thus can coordinate and multiple use of welding machine, solve replacing frock trouble and reduce the production cost that enterprise manufactures multiple frock simultaneously.
As a further improvement on the present invention, be equipped with thermocouple (not shown) in each described plumb joint 16, thermocouple forms temperature-sensitive original paper, for detecting the temperature of plumb joint 16, guarantee the welding temperature point work of plumb joint 16 at optimum, improve welding quality.
Based on said structure, the course of work of the present invention is as follows: welding substrate 6 is sent on welding bench 4 by a upper station, welding bench 4 can be arranged the position that positioning cylinder fixes welding substrate 6, the plumb joint 12 that position selects needs to use according to the position of pad 16 after fixing, downward pressing needs the push rod 10 of the plumb joint 12 used, then start weld cylinder 40 to promote plumb joint 12 and drop to Contact welding contact 16, start stepper motor 46 simultaneously, by feeding roller 44, tin silk is delivered to pad 16, on pad 16, plumb joint fusing tin silk completes a scolding tin.
Automatic spot tin replaces traditional manual soldering, and welding is fast, solder joint hello tin is full and the size of each solder joint even, and uniformity is good, greatly can improve efficiency and the quality of the production of terminal box paster, have the advantages that structure is simple, easy to operate after using; Simultaneously the plumb joint frock 8 of optimal design can be welded machine coupling for difference and is suitable for, and reduces the manufacturing cost of enterprise.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.

Claims (7)

1. the multiplex automatic spot tin device of a terminal box paster production, it is characterized in that: comprise base, described base is provided with the welding bench for placing welding substrate, the plumb joint frock that can be elevated, described plumb joint frock has several press telescopic push rods that array is arranged, several plumb joints and a push pedal, one end of push rod described in several is all fixed in push pedal, its other end fixes a described plumb joint respectively, described plumb joint, welding bench upper and lower is arranged, and described welding bench is positioned at setting immediately below plumb joint, described plumb joint frock declines and makes described plumb joint can pad on contact weld substrate, described base is also provided with the solder stick feed mechanism sending into solder stick to described pad.
2. the multiplex automatic spot tin device of a kind of terminal box paster production according to claim 1, it is characterized in that: described press telescopic push rod has bar cover, by cap and center-pole, described mutually abut by cap and center-pole after be located in described bar cover in, the bottom of described center-pole is provided with position-limiting ear, described center-pole is arranged with one end and is connected to Compress Spring on described position-limiting ear, described wearing by cap is provided with elastic lock into the end in described bar cover, described bar puts and is provided with solution purl, described bar puts corresponding described elastic lock and is also provided with spaced two breach up and down.
3. the multiplex automatic spot tin device of a kind of terminal box paster production according to claim 2, is characterized in that: one end that described center-pole exposes described bar cover is connected with described plumb joint.
4. the multiplex automatic spot tin device of a kind of terminal box paster production according to claim 3, it is characterized in that: described base is provided with a riser, the upper end of described riser is provided with a holder, described holder is provided with weld cylinder, and described push pedal is fixed on the piston rod end of weld cylinder.
5. the multiplex automatic spot tin device of a kind of terminal box paster production according to claim 4, is characterized in that: be equipped with thermocouple in each described plumb joint.
6. the multiplex automatic spot tin device of a kind of terminal box paster production according to claim 1, it is characterized in that: the thread delivering roller that described solder stick feed mechanism comprising backstay for wearing described solder stick, be arrangeding in parallel with described backstay, and the stepper motor driving described thread delivering roller to rotate, described backstay, thread delivering roller, stepper motor are all fixed on described base.
7. the multiplex automatic spot tin device of a kind of terminal box paster production according to claim 6, it is characterized in that: the number array that described welding bench is provided with corresponding described pad is provided with multiple locating ring, and described solder stick penetrates locating ring and is admitted to described pad after feeding roller.
CN201510889546.1A 2015-12-07 2015-12-07 A kind of multi-purpose automatic spot tin device of terminal box paster production CN105397227B (en)

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CN105397227B CN105397227B (en) 2017-09-01

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106191734A (en) * 2016-09-22 2016-12-07 浙江晶科能源有限公司 A kind of online painting stannum equipment for optically focused welding
CN111230253A (en) * 2020-03-21 2020-06-05 杭州德泰克医疗器材有限公司 Production equipment for orthodontic buccal tube
CN111590158A (en) * 2020-06-01 2020-08-28 台州创兴环保科技有限公司 Novel tin soldering equipment and welding method thereof
CN111683513A (en) * 2020-06-24 2020-09-18 安徽富信半导体科技有限公司 High-temperature chip mounting equipment for processing electronic components and working method thereof

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WO1989001379A1 (en) * 1987-08-17 1989-02-23 Robert Bosch Gmbh Process for dosing the quantity of solder in a soldering device
FR2853268A3 (en) * 2003-04-02 2004-10-08 Hormec Technik Ag Soldering wire distributor for automatic soldering unit, has two pairs of wheels including driving wheels and free wheels, and locking units to lock soldering wire between each pair of wheels along rectilinear course
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CN101670475A (en) * 2009-09-28 2010-03-17 海宁三弘电子科技有限公司 Semi-automatic lifting soldering device
CN102259219A (en) * 2011-07-26 2011-11-30 苏州大学 Multi-head soldering mechanism
CN203380517U (en) * 2013-07-24 2014-01-08 菱王电梯股份有限公司 Gantry row welding machine of elevator car plate
CN103846517A (en) * 2014-03-31 2014-06-11 东莞市德颖光电有限公司 Full-automatic soldering machine
CN205271075U (en) * 2015-12-07 2016-06-01 苏州索力旺新能源科技有限公司 It is multi -purpose from moving point soldering device that terminal box paster is produced

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989001379A1 (en) * 1987-08-17 1989-02-23 Robert Bosch Gmbh Process for dosing the quantity of solder in a soldering device
FR2853268A3 (en) * 2003-04-02 2004-10-08 Hormec Technik Ag Soldering wire distributor for automatic soldering unit, has two pairs of wheels including driving wheels and free wheels, and locking units to lock soldering wire between each pair of wheels along rectilinear course
DE202005019084U1 (en) * 2005-12-07 2006-03-23 Fehrenbach, Manfred, Dipl.-Ing. (FH) Feed unit for hard or soft solder wire, at an automatic solder assembly, registers the counter force when the free wire end strikes a surface to set the control for the heating at the soldering point
CN101670475A (en) * 2009-09-28 2010-03-17 海宁三弘电子科技有限公司 Semi-automatic lifting soldering device
CN102259219A (en) * 2011-07-26 2011-11-30 苏州大学 Multi-head soldering mechanism
CN203380517U (en) * 2013-07-24 2014-01-08 菱王电梯股份有限公司 Gantry row welding machine of elevator car plate
CN103846517A (en) * 2014-03-31 2014-06-11 东莞市德颖光电有限公司 Full-automatic soldering machine
CN205271075U (en) * 2015-12-07 2016-06-01 苏州索力旺新能源科技有限公司 It is multi -purpose from moving point soldering device that terminal box paster is produced

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106191734A (en) * 2016-09-22 2016-12-07 浙江晶科能源有限公司 A kind of online painting stannum equipment for optically focused welding
CN111230253A (en) * 2020-03-21 2020-06-05 杭州德泰克医疗器材有限公司 Production equipment for orthodontic buccal tube
CN111590158A (en) * 2020-06-01 2020-08-28 台州创兴环保科技有限公司 Novel tin soldering equipment and welding method thereof
CN111683513A (en) * 2020-06-24 2020-09-18 安徽富信半导体科技有限公司 High-temperature chip mounting equipment for processing electronic components and working method thereof

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