CN207372478U - Automatic soldering device - Google Patents

Automatic soldering device Download PDF

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Publication number
CN207372478U
CN207372478U CN201721444189.9U CN201721444189U CN207372478U CN 207372478 U CN207372478 U CN 207372478U CN 201721444189 U CN201721444189 U CN 201721444189U CN 207372478 U CN207372478 U CN 207372478U
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CN
China
Prior art keywords
welding
workpiece
soldering device
out against
automatic soldering
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Expired - Fee Related
Application number
CN201721444189.9U
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Chinese (zh)
Inventor
王娜
刘海峰
金志刚
姜无极
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Zhongshan Polytechnic
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Zhongshan Polytechnic
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Priority to CN201721444189.9U priority Critical patent/CN207372478U/en
Application granted granted Critical
Publication of CN207372478U publication Critical patent/CN207372478U/en
Expired - Fee Related legal-status Critical Current
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Abstract

A kind of automatic soldering device, including rack, the rack is equipped with:Rotary jig for clamping workpiece and realizes the circular motion of the workpiece;Welding mechanism, for welding the workpiece;Feed mechanism, is used to implement the linear reciprocating motion of the welding mechanism, and the path of the linear reciprocating motion is parallel with the central shaft of the circular motion.Automatic soldering device provided by the utility model improves the degree of automation of welding processing, has the advantages that efficient, yields is preferable.

Description

Automatic soldering device
Technical field
The utility model belongs to technical field of welding equipment, is a kind of automatic soldering device specifically.
Background technology
Welding, also referred to as welding, Rong connect, and are a kind of jointing metal in a manner of heating, high temperature or high pressure or other heat The manufacturing process and technology of plastic material such as plastics.Welding has many advantages, such as that shaping is convenient, production cost is low, adaptable, quilt It is widely used in the every field of industry manufacture.
By general sorting technique, welding can be divided into the three categories type such as melting welding, pressure welding, soldering.In traditional mode of production In, no matter which kind of welding method, still rely upon more and manually operated.There are many drawbacks for manually-operated mode.
For example, human weld relies on the experience of operator, make welding quality very different, it is difficult to ensure production yield.Again Such as, the speed of welding of worker makes production efficiency very low there are the relatively low upper limit.For another example, in order to meet the weldering of substantial increase Demand is connect, it is necessary to increase human hand, cost of labor is significantly increased.In addition, welding process can also damage the health of operator. As it can be seen that the low present situation of welding production the degree of automation has become the yoke for restricting industry development.
Utility model content
For overcome the deficiencies in the prior art, the utility model provides a kind of automatic soldering device, can be automatically performed weldering Work is connect, is operated without human hand and liberates manpower burden.
The purpose of this utility model is achieved through the following technical solutions:
A kind of automatic soldering device, including rack, the rack is equipped with:
Rotary jig for clamping workpiece and realizes the circular motion of the workpiece;
Welding mechanism, for welding the workpiece;
Feed mechanism, is used to implement the linear reciprocating motion of the welding mechanism, the path of the linear reciprocating motion with The central shaft of the circular motion is parallel.
As the improvement of above-mentioned technical proposal, the workpiece includes the first workpiece need to be welded in described first at least one The second workpiece of workpiece, the rotary jig include chuck body with driving the first driving source of the chuck body rotation, institute It states chuck body and holds out against end with a plurality of including fixing end, the fixing end is for fixing the first workpiece, and the fixing end is with appointing One second workpiece of clamping between holding is held out against described in one, it is described to hold out against end for the second workpiece to be made to hold out against in first work On part.
As being further improved for above-mentioned technical proposal, a plurality of ends that hold out against are described along same circumferential spread ring cloth Fixing end is located at the inside of the circumferential spread, and the central shaft of the circumferential spread is parallel with the central shaft of the circular motion.
As being further improved for above-mentioned technical proposal, the end that holds out against includes holding out against bearing and elastic element, the top Tight bearing is arranged in the chuck body, and described elastic element one end is connected with the bearing that holds out against, and the other end acts on described Second workpiece.
As being further improved for above-mentioned technical proposal, the rotary jig, which further includes, axially fastens mechanism, for limiting The workpiece moves automatic degree along the axial direction of the circular motion.
As being further improved for above-mentioned technical proposal, the welding mechanism includes welding gun installed part and at least one weldering Rifle, the welding gun installed part are connected with the feed mechanism, and the welding gun is installed on the welding gun installed part.
As being further improved for above-mentioned technical proposal, a plurality of welding guns are along same circumferential spread ring cloth, described point The central shaft of cloth circumference is parallel with the central shaft of the circular motion.
As being further improved for above-mentioned technical proposal, the welding gun is connected with electric welding machine and provides protective gas with being used for Source of the gas.
As being further improved for above-mentioned technical proposal, the feed mechanism with that can move along a straight line is protected including firm banking The linear motion part being held on the firm banking, the firm banking are connected with the rack, the linear motion part and institute Welding mechanism connection is stated, the linear motion part is connected with the second driving source that it is driven to move along a straight line.
As being further improved for above-mentioned technical proposal, the automatic soldering device further includes wire feeder, for institute State welding mechanism conveying welding wire.
The beneficial effects of the utility model are:
Rotary jig, welding mechanism and feed mechanism, the workpiece of rotary jig driving clamping thereon are set in rack It rotates and is aligned with welding mechanism, feed mechanism drives welding mechanism linear reciprocating motion and aligned with workpiece, makes welding mechanism Automatically the weld part of workpiece can be welded, operating personnel only need to carry out clamping workpiece, avoid many disadvantages of human weld End, improves the degree of automation of welding processing, has the advantages that efficient, yields is preferable.
For the above-mentioned purpose of the utility model, feature and advantage is enable to be clearer and more comprehensible, preferred embodiment cited below particularly, and Attached drawing appended by cooperation, is described in detail below.
Description of the drawings
It, below will be to required use in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by Regard the restriction to scope as, for those of ordinary skill in the art, without creative efforts, may be used also To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the structure diagram for the automatic soldering device that the utility model embodiment 1 provides;
Fig. 2 is the partial schematic diagram for the automatic soldering device that the utility model embodiment 1 provides.
Main element symbol description:
1000- automatic soldering devices, 0100- racks, 0200- rotary jigs, 0210- chuck bodies, 0211- fixing ends, 0212- holds out against end, and 0212a- holds out against bearing, 0212b- elastic elements, the first driving sources of 0220-, and 0230- axially fastens mechanism, 0300- welding mechanisms, 0310- welding gun installed parts, 0320- welding guns, 0330- electric welding machines, 0340- sources of the gas, 0341- appendixs, 0350- pose adjustment groups, 0400- feed mechanisms, 0410- firm bankings, 0420- linear motion parts, the second driving sources of 0430-, 0500- wire feeders, 0510- wire-feed motors, 0520- wire reels, 2000- workpiece to be welded, the first workpiece of 2100-, 2200- second Workpiece.
Specific embodiment
For the ease of understanding the utility model, automatic soldering device is more fully retouched below with reference to relevant drawings It states.The preferred embodiment of automatic soldering device is given in attached drawing.But automatic soldering device can pass through many different shapes Formula is realized, however it is not limited to embodiment described herein.On the contrary, the purpose for providing these embodiments is made to automatic welding The disclosure of device more thorough and comprehensive.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it can be directly connected to To another element or it may be simultaneously present centering elements.On the contrary, when element be referred to as " directly existing " another element " on " when, There is no intermediary elements.Term as used herein " vertically ", " horizontal ", "left", "right" and similar statement are For illustrative purposes.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with belonging to the technology of the utility model The normally understood meaning of technical staff in domain is identical.It is in the term used in the description of automatic soldering device herein In order to describe the purpose of specific embodiment, it is not intended that limitation the utility model.Term as used herein " and/or " include The arbitrary and all combination of one or more relevant Listed Items.
Embodiment 1
Fig. 1~2 are please referred to, the present embodiment provides a kind of automatic soldering device 1000, the automatic soldering devices 1000 Including rack 0100, rack 0100 is equipped with rotary jig 0200, welding mechanism 0300 and feed mechanism 0400, is used to implement work Automatic welding between part.The primary structure of automatic soldering device 1000 is described in detail below.
Rotary jig 0200 is a kind of fixture with rotary motion ability as its name suggests.In other words, on the one hand, revolution Fixture 0200 has chuck body 0210, for clamping workpiece 2000 to be welded;On the other hand, rotary jig 0200 has and is used for Drive fixture to body 0210 rotation the first driving source 0220, workpiece 2000 to be welded is made to be achieved circular motion, so as to Welding mechanism 0300 is aligned.Wherein, the first driving source 0220 can be the structures such as electric rotating machine, hydraulic motor, directly drive Dynamic chuck body 0210 moves in a circle, and then workpiece 2000 to be welded is driven to realize circular motion.
In once welding, workpiece 2000 to be welded includes still being in separated workpiece at least two mechanical structures.When When workpiece 2000 to be welded is clamped in chuck body 0210, still locates separated workpiece and realize preliminary positioning docking, docking section The as service portion of welding mechanism 0300.Various structures can be used in chuck body 0210, to realize contraposition and the folder between workpiece Tightly.
Please refer to Fig. 2, it is preferable that workpiece 2000 to be welded includes the first workpiece 2100 need to be welded in at least one The second workpiece 2200 of first workpiece 2100.Wherein, multiple second workpieces 2200 are welded on the first workpiece 2100, form ring Cloth structure.For example, under the similar structures such as Samsung foot, four star feet, star base, managed centered on the first workpiece 2100, second workpiece 2200 be multiple bend pipes outwards spread from the first workpiece 2100.It should be appreciated that can have not between multiple second workpieces 2200 Same structure and size.
Correspondingly, chuck body 0210 holds out against end 0212 including fixing end 0211 with a plurality of.Fixing end 0211 is for solid Fixed first workpiece 2100, fixing end 0211 and any one second workpiece 2200 of clamping between holding out against end 0212, hold out against end 0212 For second workpiece 2200 to be made to hold out against in the first workpiece 2100.Wherein, the structure of fixing end 0211 is varied, including fixation The types such as axis, mounting hole or clamping jaw.Supplementary notes hold out against and hold 0212 quantity consistent with the quantity of second workpiece 2200, To realize corresponding clamping.
For example, the central tube of star base is socketed in fixing end 0211, bend pipe is then clamped in fixing end 0211 and holds out against end Between 0212, bend pipe is close to away from the one end for holding out against end 0212 on the outer surface of central tube, in case welding.Visibly, due to Star base tool is there are five bend pipe, and the quantity for holding out against end 0212 is also five, accordingly to realize clamping.
Wherein, fixing end 0211 and a plurality of position relationships held out against between end 0212, can be according to the first workpiece 2100 and the Physical location between two workpiece 2200 determines, including different types such as circle distribution, polygon distributions.Preferably, it is a plurality of End 0212 is held out against along same circumferential spread ring cloth, can be uniformly or non-uniformly distributed.Fixing end 0211 is located at the circumferential spread Inside, to form structure of the second workpiece 2200 around the distribution of the first workpiece 2100.Meanwhile the central shaft of the circumferential spread is with returning Turn that the central shaft of the circular motion of fixture 0200 is parallel, to ensure that weld part is in the sphere of action of welding mechanism 0300 always.
Further, fixing end 0211 is located at the center of the circumferential spread.Correspondingly, the central shaft of the circumferential spread is with returning Turn the center overlapping of axles of the circular motion of fixture 0200.In an exemplary embodiment, a plurality of ends 0212 that hold out against are at this It is uniformly distributed on circumferential spread, makes the first workpiece 2100 that there is homogeneous texture with the workpiece that second workpiece 2200 is welded.
It holds out against end 0212 and various structures can be used, such as linear bearing, telescoping cylinder mode are realized and movably held out against.Preferably, Holding out against end 0212 includes holding out against bearing 0212a and elastic element 0212b, holds out against bearing 0212a in chuck body 0210, bullet Property element 0212b one end is connected with holding out against bearing 0212a, and the other end acts on second workpiece 2200.Pass through elastic element 0212b Flexible deformation, chuck body 0210 can the various sizes of second workpiece 2200 of clamping.Wherein, elastic element 0212b includes bullet The types such as property metal, spring.
Preferably, rotary jig 0200, which further includes, axially fastens mechanism 0230, for limiting workpiece along rotary jig 0200 The axial movement of circular motion spend automatically.In other words, in the case where axially fastening the constraint of mechanism 0230, workpiece can not be along revolution The axial movement of the circular motion of fixture 0200, avoids getting loose or axial float.In an exemplary embodiment, axis It can be used to retention mechanism 0230 and hold out against the realization of the forms such as spring, locking nut.
Welding mechanism 0300 is used to weld workpiece 2000 to be welded.In other words, welding mechanism 0300 is used to apply weld part With high temperature, the weld part of workpiece 2000 to be welded and solder fusing is made to form melt region, formed after the cooling of molten bath material it Between connection.
Preferably, welding mechanism 0300 includes welding gun installed part 0310 and at least one welding gun 0320.Wherein, welding gun is installed Part 0310 is connected with feed mechanism 0400, can realize linear reciprocating motion under the driving of feed mechanism 0400, the reciprocating linear The path of movement is parallel with the central shaft of the circular motion of rotary jig 0200.Welding gun 0320 is installed on welding gun installed part 0310 On, straight-line feed can be realized with welding gun installed part 0310, close to or away from workpiece 2000 to be welded.
Welding gun 0320 is directed toward workpiece 2000 to be welded, realizes heating welding.Under the structure with a plurality of welding guns 0320, Each welding gun 0320 can be respectively acting on different weld parts, while complete the welding processing to multiple workpiece.I.e. as the aforementioned In star base workpiece, each welding gun 0320 realizes the welding of the first workpiece 2100 and a second workpiece 2200 respectively, disposably The welding processing of star base is completed, there is very high processing efficiency.In other words, it is preferable that the quantity of welding gun 0320 and the second work The quantity of part 2200 is equal, ensures synchronous processing.
Such as circle distribution, polygon distribution can be used depending on actual needs in the regularity of distribution of a plurality of welding guns 0320 Different distribution forms.Preferably, a plurality of welding guns 0320 are along same circumferential spread ring cloth, and the central shaft of the circumferential spread is with returning Turn that the central shaft of the circular motion of fixture 0200 is parallel, ensure that the action direction of welding gun 0320 is directed at workpiece 2000 to be welded.
In an exemplary embodiment, a plurality of welding guns 0320 are uniformly distributed along the circumferential spread, and circumferential spread Central shaft and rotary jig 0200 circular motion center overlapping of axles, make to be welded with second workpiece 2200 by the first workpiece 2100 The workpiece connect has homogeneous texture.
Wherein, welding gun 0320 is connected with corresponding driving equipment according to actual welding mode.In an exemplary embodiment In, welding manner is gas shielded arc welding, and welding gun 0320 is connected with electric welding machine 0330 with being used to provide the source of the gas 0340 of protective gas. Electric welding machine 0330 provides power supply for welding gun 0320, passes through the heat for welding produced by electric arc electric discharge.Source of the gas 0340 is used to carry For protective gas, so as to provide protection to electric arc and welding section.The form of source of the gas 0340 is very various, including gas cylinder, air pump etc. Type, and protective gas is conveyed to welding gun 0320 by appendix 0341.Wherein, protective gas includes inert gas, richness Ar And oxidizing gas.Exemplarily, protective gas CO2
Preferably, welding mechanism 0300 further includes pose adjustment group 0350, for Butt welding gun 0320 in welding gun installed part The adjustment of position and angle on 0310.The modes such as rotation adjusting, adjustable diameter and screw adjusting, slidable adjustment can be used in pose adjustment group 0350 It realizes.
As previously mentioned, automatic soldering device 1000 is equipped with feed mechanism 0400, the reciprocal of welding mechanism 0300 is used to implement Linear motion.Wherein, the path of the linear reciprocating motion and the central shaft of circular motion are parallel, to realize welding mechanism 0300 The particularly straight-line feed of welding gun 0320.
Preferably, feed mechanism 0400 includes firm banking 0410 and is held on firm banking 0410 with can moving along a straight line Linear motion part 0420.Wherein, firm banking 0410 is connected with rack 0100, is used to support linear motion part 0420.One In a exemplary embodiment, firm banking 0410 is equipped with line slideway, and linear motion part 0420 is linear bearing, so as to real Now linear reciprocating motion therebetween.
Linear motion part 0420 is connected with welding mechanism 0300, and the part 0420 that moves along a straight line is connected with to drive its straight line Second driving source 0430 of movement.Under the driving of the second driving source 0430, linear motion part 0420 is same with welding mechanism 0300 Step ground linear motion.Wherein, the second driving source 0430 can be the knots such as electric rotating machine, linear motor, hydraulic motor, telescoping cylinder Structure.
In an exemplary embodiment, linear motion part 0420 includes feed screw nut, and the second driving source 0430 includes Ball-screw, feed screw nut can be held on ball-screw spiral rotating, and linear motion part is driven in a manner of lead screw transmission 0420。
Preferably, automatic soldering device 1000 further includes wire feeder 0500, for conveying welding wire to welding mechanism 0300. Welding wire is as filling metal or simultaneously as conductive welded wire material, is the indispensable material of welding.Wire feed Mechanism 0500 needs automatic transport welding wire according to welding, so as to ensure the welding wire dosage needed for welding mechanism 0300.Meanwhile from Dynamic wire feed can ensure that welding wire dosage is uniform, stablize and accurately, ensures the uniformity and welding production efficiency of weldquality.
A variety of constructions can be used in wire feeder 0500, it is preferable that wire feeder 0500 include wire-feed motor 0510 with it is rotatable The wire reel 0520 of movement.Wherein, 0520 surface wrap welding wire of wire reel, wire-feed motor 0510 are used for the weldering on wire reel 0520 Silk is delivered to welding mechanism 0300.
In an exemplary embodiment, wire-feed motor 0510 includes the wire-feeding pipe and wire feeding mouth that are connected with each other.Wire-feeding pipe It is connected with wire reel 0520 and persistently reels off raw silk from cocoons from wire reel 0520, wire feeding mouth is connected with welding gun 0320 and welding wire is sent into welding gun In 0320.With the action of reeling off raw silk from cocoons of wire-feed motor 0510, wire reel 0520 persistently rotates and puts silk, and ensure welding wire pumps efficiency and work Make steady.
Below by taking the welding of star base as an example, the course of work of automatic soldering device 1000 is briefly introduced.In this application, It is 5 to hold out against end 0212 and the quantity of welding gun 0320.
Central tube is socketed on fixing end 0211 by the first step, at the same bend pipe is clamped in one by one fixing end 0211 with it is corresponding Hold out against end 0212 between, bend pipe is made to be held out against outer wall in central tube, forms preferable welding section.Feed mechanism 0400 drives Each welding gun 0320 is displaced downwardly to welding position, and welding gun 0320 is made to be aligned one by one with welding section.
Second step, welding machine are started to work, and while source of the gas 0340 is supplied gas, 0510 automatic feeding of wire-feed motor makes welding gun 0320 Striking.Welding gun 0320 is moved up and down under the driving of feed mechanism 0400 by default feed speed, and rotary jig 0200 drives center Pipe with preset rotation speed synchronous rotary, makes the welding section of the electric arc of welding gun 0320 gradually inswept central tube and each bend pipe with bend pipe (i.e. connecting portion), forming saddle-shaped seam makes central tube be welded and fixed with each bend pipe in the first half, and welding gun 0320 ceases arc immediately.
3rd step is still socketed after process product overturning obtained from the first half is completed welding in this clamping, central tube In fixing end 0211, bend pipe still by fixing end 0211 and holds out against 0212 fastening of end.Repeat second step complete central tube with it is each The welding of the welding section lower half of bend pipe, is finally completed the welding of star base.
In all examples being illustrated and described herein, any occurrence should be construed as merely illustrative, without It is as limitation, therefore, other examples of exemplary embodiment can have different values.
It should be noted that:Similar label and letter represents similar terms in following attached drawing, therefore, once a certain Xiang Yi It is defined, then it further need not be defined and explained in subsequent attached drawing in a attached drawing.
Embodiment described above only expresses the several embodiments of the utility model, and description is more specific and detailed, But therefore it can not be interpreted as the limitation to the scope of the utility model.It should be pointed out that the ordinary skill for this field For personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these belong to this The protection domain of utility model.Therefore, the scope of protection of the utility model should be determined by the appended claims.

Claims (10)

1. a kind of automatic soldering device, including rack, which is characterized in that the rack is equipped with:
Rotary jig for clamping workpiece and realizes the circular motion of the workpiece;
Welding mechanism, for welding the workpiece;
Feed mechanism, is used to implement the linear reciprocating motion of the welding mechanism, the path of the linear reciprocating motion with it is described The central shaft of circular motion is parallel.
2. automatic soldering device according to claim 1, which is characterized in that the workpiece includes the first workpiece and at least one A need are welded in the second workpiece of first workpiece, and the rotary jig includes chuck body with the chuck body is driven to revolve The first driving source turned, the chuck body include fixing end and hold out against end with a plurality of, and the fixing end is used to fix the first work Part, the fixing end and any described one second workpiece of clamping between holding out against end, it is described to hold out against end for making second work Part is held out against on first workpiece.
3. automatic soldering device according to claim 2, which is characterized in that justify along same distribution at a plurality of ends that hold out against Chow ring cloth, the fixing end are located at the inside of the circumferential spread, the central shaft of the circumferential spread and the circular motion Central shaft is parallel.
4. automatic soldering device according to claim 2, which is characterized in that the end that holds out against includes holding out against bearing and elasticity Element, the bearing that holds out against is in the chuck body, and described elastic element one end is connected with the bearing that holds out against, the other end Act on the second workpiece.
5. automatic soldering device according to claim 2, which is characterized in that the rotary jig further includes the machine of axially fastening Structure moves automatic degree for limiting the workpiece along the axial direction of the circular motion.
6. automatic soldering device according to claim 1, which is characterized in that the welding mechanism include welding gun installed part with At least one welding gun, the welding gun installed part are connected with the feed mechanism, and the welding gun is installed on the welding gun installed part.
7. automatic soldering device according to claim 6, which is characterized in that a plurality of welding guns are along same circumferential spread Ring cloth, the central shaft of the circumferential spread are parallel with the central shaft of the circular motion.
8. automatic soldering device according to claim 6, which is characterized in that the welding gun is connected with electric welding machine and is carried with being used for For the source of the gas of protective gas.
9. automatic soldering device according to claim 1, which is characterized in that the feed mechanism includes firm banking and can The linear motion part being held on the firm banking, the firm banking are connected linear motion with the rack, described straight Line movement parts are connected with the welding mechanism, and the linear motion part is connected with the it is driven to move along a straight line second driving Source.
10. automatic soldering device according to claim 1, which is characterized in that it further includes wire feeder, for described Welding mechanism conveys welding wire.
CN201721444189.9U 2017-11-01 2017-11-01 Automatic soldering device Expired - Fee Related CN207372478U (en)

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Application Number Priority Date Filing Date Title
CN201721444189.9U CN207372478U (en) 2017-11-01 2017-11-01 Automatic soldering device

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Application Number Priority Date Filing Date Title
CN201721444189.9U CN207372478U (en) 2017-11-01 2017-11-01 Automatic soldering device

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Publication Number Publication Date
CN207372478U true CN207372478U (en) 2018-05-18

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107627012A (en) * 2017-11-01 2018-01-26 中山职业技术学院 Automatic soldering device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107627012A (en) * 2017-11-01 2018-01-26 中山职业技术学院 Automatic soldering device

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Granted publication date: 20180518