CN117359152B - Automatic welding workbench for capacitor leads - Google Patents
Automatic welding workbench for capacitor leads Download PDFInfo
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- CN117359152B CN117359152B CN202311660685.8A CN202311660685A CN117359152B CN 117359152 B CN117359152 B CN 117359152B CN 202311660685 A CN202311660685 A CN 202311660685A CN 117359152 B CN117359152 B CN 117359152B
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- 239000003990 capacitor Substances 0.000 title claims abstract description 91
- 238000003466 welding Methods 0.000 title claims abstract description 65
- 230000007246 mechanism Effects 0.000 claims abstract description 80
- 238000001514 detection method Methods 0.000 claims abstract description 45
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims abstract description 35
- 239000002699 waste material Substances 0.000 claims abstract description 22
- 238000003825 pressing Methods 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 9
- 230000008569 process Effects 0.000 claims description 9
- 239000000463 material Substances 0.000 abstract description 10
- 239000013072 incoming material Substances 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 4
- 238000007689 inspection Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000013459 approach Methods 0.000 description 2
- 230000002457 bidirectional effect Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012797 qualification Methods 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/36—Electric or electronic devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
The invention relates to the field of capacitor lead welding, in particular to an automatic capacitor lead welding workbench which comprises a base, chain type conveying components and sorting mechanisms, wherein the top of the base is fixedly connected with an operation table, one side of the operation table is provided with the chain type conveying components, the top of the operation table is fixedly connected with two sorting mechanisms, and the chain type conveying components are provided with a plurality of fixing mechanisms, so that the automatic capacitor lead welding workbench has the beneficial effects that: through the cooperation between fixed establishment, sorting mechanism, welding assembly and the lead wire location detection mechanism, can detect the condenser in proper order and the welding of lead wire, including the touch-end detection to the condenser incoming material, the welding of condenser lead wire, the welding quality detection of condenser lead wire, the touch-end detection of condenser lead wire to reduce the loaded down with trivial details nature of whole flow, also prevented the increase of lead wire material's waste and rejection rate, improved holistic production efficiency simultaneously.
Description
Technical Field
The invention relates to the technical field of capacitor lead welding, in particular to an automatic capacitor lead welding workbench.
Background
The capacitor is one of electronic components used in electronic equipment in a large amount, is also an indispensable electronic component, is widely applied to the aspects of blocking, coupling, bypass, filtering, tuning loops, energy conversion, control and the like in a circuit, is similar to a battery, and also has two electrodes. Inside the capacitor, the two electrodes are connected to two metal plates, respectively, separated by a dielectric, which may be air, paper, plastic or any other substance that is non-conductive and prevents the two metal plates from touching each other. In the capacitor manufacturing process, the wire bonding of the capacitor is an extremely important process, and mainly realizes the bonding and fixing of the wire and the capacitor core, and the wire is used for subsequently bonding the capacitor to a bonding pad of a circuit board.
At present, the welding of capacitor lead wire needs artifical handheld soldering tin, welds through the soldering bit, consequently, in welding process, the welding quality of the different people of proficiency hardly guarantees the uniformity for welding quality is unstable, has the risk of damaging the capacitor yet, consequently, still need detect capacitor lead wire after the welding, thereby has increased workman intensity of labour.
Chinese patent CN202220161751.1 discloses a capacitor wire bonding work platform, can assist the workman once to accomplish two wire bonding of core, later will accomplish welded core through turning device and collect in the collecting box, improved welding efficiency, reduced working strength, still have above-mentioned problem and some not enough:
at present, besides the need of detecting after the wire bonding is completed, the capacitor incoming material needs to be detected before the wire bonding is performed on the capacitor so as to remove the unqualified capacitor incoming material and prevent the waste of the wire bonding material and the increase of the rejection rate, therefore, the whole process of the wire bonding of the capacitor becomes complicated, and the whole production efficiency is reduced.
In view of the above, the present invention provides an automatic capacitor lead welding table, by which a capacitor can be inspected and a lead can be welded in order, wherein the inspection of a contact end of an incoming material of the capacitor, the welding of the capacitor lead, the inspection of welding quality of the capacitor lead, and the inspection of a contact end of the capacitor lead are included, thereby reducing the complexity of the whole process, preventing the waste of a lead material and the increase of a rejection rate, and improving the overall production efficiency.
Disclosure of Invention
To above-mentioned problem, this application has provided a condenser lead wire automatic weld workstation, has solved mentioning in the above-mentioned background art, at present, except need detect after wire bonding is accomplished, before wire bonding to the condenser, also need detect the condenser incoming material to get rid of unqualified condenser incoming material, prevent the increase of the extravagant and the rejection rate of lead wire material, consequently, just also make condenser wire bonding's whole flow become loaded down with trivial details, also reduced overall production efficiency's problem simultaneously:
the automatic welding workbench for the capacitor leads comprises a base, chain type conveying components and sorting mechanisms, wherein the top of the base is fixedly connected with a working table, one side of the working table is provided with the chain type conveying components, the top of the working table is fixedly connected with two sorting mechanisms, the chain type conveying components are provided with a plurality of fixing mechanisms, and the inside of the working table is provided with a lead positioning detection mechanism; the fixing mechanisms comprise base rods, the base rods are fixedly connected with outer chain plates of the chain type conveying assembly, one sides of the base rods are fixedly connected with touch plates, a placing table and pressing plates are arranged at the tops of the base rods and are assembled to enable the pressing plates to fix capacitors placed in the placing table through driving of a motor I, and the fixing mechanisms are arranged to move along with the chain type conveying assembly and sequentially detect and weld the capacitors; the lead positioning detection mechanism comprises a base box, wherein the base box is fixedly connected to the inside of a working table through a bolt, a moving block and a lifting seat are arranged in the base box, two sliding positioning blocks and two driving plates are connected to the top of the lifting seat in a sliding manner, a second spring is fixedly connected between the sliding positioning blocks and the driving plates, an electromagnetic valve is fixedly arranged in each sliding positioning block, one side of each sliding positioning block is fixedly connected with an electric telescopic device, the electric telescopic devices are assembled to press the moving block through a touch plate, the lifting seat drives the sliding positioning blocks to ascend, positioning is provided for installation of leads, the electric telescopic devices are used for fixing the installed leads, after welding is finished, the quality of lead welding can be detected through the stretching of the second spring of the driving plates and the matching of the electromagnetic valve, wherein the state of the sliding positioning blocks is divided into two types, if the state is qualified, the state is not qualified, and the state is moved to the driving plates; sorting mechanism, it is set up in two respectively, sets up in the both sides of lead wire location detection mechanism, and two sorting mechanisms detect the electric current contact end of condenser and lead wire respectively, two sorting mechanism is all including U type frame, two the equal fixed connection in the top of operation panel of U type frame, the top fixed mounting of U type frame has the hydraulic stem, the below of hydraulic stem is provided with two electronic clamping bars, and it is assembled and makes the movable rod move and detects work through the rotation of two-way lead screws of motor two drive, in addition, through the operation of electronic clamping bars, can carry out the centre gripping to unqualified product, then through the motion of hydraulic stem, gets rid of it to the waste product collecting box in collect.
Further, a plurality of fixed establishment is still including the fixed plate, fixed plate fixed connection is in the top of basic pole, the top of fixed plate with place a fixed connection, the semicircle recess has been seted up to the inside of placing a, can place the condenser in the semicircle recess, one side fixedly connected with base of placing a, one side fixedly connected with motor of base is first, one end and the clamp plate fixed connection of a motor output shaft, the clamp plate rotates the inside of being connected in the base.
Further, lead wire location detection mechanism still includes two spring one, two spring one fixed connection is in the inside of base case, movable block sliding connection is in the inside of base case, movable block and spring one fixed connection, lifting seat sliding connection is in the inside of base case, the oil duct has been seted up to the inside of base case, the one end of oil duct is located the below of movable block, the other end of oil duct is located the below of lifting seat, the top fixedly connected with two electric putter of lifting seat, two electric putter's flexible end respectively with two drive plate fixed connection, electric telescopic handle activity grafting is in the inside of sliding locating piece, the internally mounted of lifting seat has the magnetic path corresponding with the solenoid valve, the through-hole has all been seted up to the inside of sliding locating piece and drive plate.
Furthermore, the top of the motion block is designed with an inclined plane, and the touch plate can be contacted with the inclined plane.
Further, two letter sorting mechanism is all including the fly leaf, the flexible end and the fly leaf fixed connection of hydraulic pressure pole, fly leaf and U type frame sliding connection, the inside sliding connection of U type frame has the mounting panel, rotate between mounting panel and the fly leaf and be connected with two-way lead screw, one side fixed mounting of mounting panel has motor two, the one end and the two-way lead screw fixed connection of motor two output shafts, two equal threaded connection of screw thread department of two-way lead screw have the carriage release lever, carriage release lever sliding connection is in the inside of U type frame, one side fixed mounting of carriage release lever has the detector, electronic clamping lever fixed mounting is in the inside of carriage release lever, wherein two one side of carriage release lever all fixedly connected with condenser detects the contact, and two other one side of carriage release lever all fixedly connected with lead wire detects the contact.
Further, two hopper is crossed to inside fixedly connected with of operation panel, the top fixedly connected with of base two waste collection boxes and finished product collecting box, two the waste collection box is located two below of passing the hopper respectively.
Further, the top fixed mounting of workstation has welding subassembly, welding subassembly includes cylinder and welder, cylinder fixed connection is in the top of workstation, welder fixed connection is in the flexible end of cylinder.
Further, the two waste collection boxes are respectively used for collecting unqualified products of the capacitor and the capacitor lead.
The beneficial effects of the invention are as follows:
according to the automatic welding workbench for the capacitor leads, disclosed by the invention, the capacitor can be sequentially detected and the leads are welded through the cooperation among the fixing mechanism, the sorting mechanism, the welding assembly and the lead positioning detection mechanism, wherein the detection of the contact ends of the capacitor incoming materials, the welding of the capacitor leads, the detection of the welding quality of the capacitor leads and the detection of the contact ends of the capacitor leads are included, so that the complexity of the whole process is reduced, the waste of lead materials and the increase of rejection rate are prevented, and the whole production efficiency is improved;
the second pair of sliding positioning blocks are arranged on the driving plate, and the second pair of sliding positioning blocks are arranged on the driving plate.
Drawings
The invention will be further described with reference to the drawings and examples.
FIG. 1 is a schematic view of the overall structure provided by the present invention;
FIG. 2 is a schematic view of a fixing mechanism on a chain conveyor assembly according to the present invention;
FIG. 3 is a cross-sectional view of a securing mechanism and a wire positioning detection mechanism provided by the present invention;
FIG. 4 is another plan view in cross section of the fixing mechanism and the wire positioning detection mechanism provided by the present invention;
FIG. 5 is an enlarged view of the portion A of FIG. 4 provided by the present invention;
FIG. 6 is a cross-sectional view of another state of the wire positioning detection mechanism provided by the present invention;
FIG. 7 is a top view of the fixing mechanism and the wire positioning detection mechanism provided by the present invention;
FIG. 8 is a front view of the fixing mechanism and the wire positioning detection mechanism provided by the present invention;
FIG. 9 is a schematic structural view of a fixing mechanism according to the present invention;
FIG. 10 is a cross-sectional view of a securing mechanism provided by the present invention;
FIG. 11 is a cross-sectional view of one of the sorting mechanisms provided by the present invention;
fig. 12 is a schematic view of another sorting mechanism according to the present invention;
FIG. 13 is a cross-sectional view of a portion of an electric retractor of the present invention;
fig. 14 is a schematic diagram of a positional relationship between a first spring and a moving block according to the present invention.
In the figure: 1. a base; 2. a work table; 3. a chain transfer assembly; 4. a fixing mechanism; 401. a base rod; 402. a touch plate; 403. a fixing plate; 404. a placement table; 405. a base; 406. a pressing plate; 407. a first motor; 5. a sorting mechanism; 501. a U-shaped frame; 502. a hydraulic rod; 503. a pushing plate; 504. a moving rod; 505. a detector; 506. a second motor; 507. a two-way screw rod; 508. an electric clamping rod; 509. a capacitor detection contact; 510. a lead detection contact end; 511. a mounting plate; 6. welding the assembly; 7. a waste collection box; 8. a hopper is crossed; 9. a lead positioning detection mechanism; 901. a base box; 902. a motion block; 903. a lifting seat; 904. an oil passage; 905. sliding the positioning block; 906. an electric push rod; 907. a driving plate; 908. a first spring; 909. a second spring; 910. an electric telescopic device; 911. an electromagnetic valve; 10. and a finished product collecting box.
Detailed Description
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the present invention will be briefly described below with reference to the accompanying drawings and the description of the embodiments or the prior art, and it is obvious that the following description of the structure of the drawings is only some embodiments of the present invention, and other drawings can be obtained according to these drawings without inventive effort to a person skilled in the art. It should be noted that the description of these examples is for aiding in understanding the present invention, but is not intended to limit the present invention.
Examples:
as shown in fig. 1-14, the embodiment of the invention provides an automatic welding workbench for capacitor leads, which comprises a base 1, chain type conveying components 3 and sorting mechanisms 5, wherein the top of the base 1 is fixedly connected with a workbench 2, one side of the workbench 2 is provided with the chain type conveying components 3, the top of the workbench 2 is fixedly connected with two sorting mechanisms 5, the chain type conveying components 3 are provided with a plurality of fixing mechanisms 4, and the interior of the workbench 2 is provided with a lead positioning detection mechanism 9; a fixing mechanism 4 which is assembled to fix the capacitor placed in the placing table 404 by the pressing plate 406 by the driving of the motor one 407 and which is arranged to move together with the chain conveyor 3, and to sequentially perform the inspection and welding process for the capacitor; the lead positioning detection mechanism 9 is assembled to press the moving block 902 through the touch plate 402, so that the lifting seat 903 drives the sliding positioning block 905 to ascend to provide positioning for the installation of the lead, the installed lead is fixed through the electric telescopic device 910, after welding is finished, the second spring 909 is stretched through the driving plate 907 and matched with the electromagnetic valve 911, the quality of the lead welding can be detected, wherein the state of the sliding positioning block 905 is divided into two types, if the state is qualified, the state is not moved, and if the state is unqualified, the state is moved to the driving plate 907; sorting mechanism 5, it sets up respectively in the both sides of lead wire location detection mechanism 9 to be set up, and two sorting mechanism 5 detect the electric current contact end of condenser and lead wire respectively, and the rotation that drives two-way lead screw 507 through motor two 506 makes movable rod 504 motion carry out detection work, and in addition, through the operation of electronic grip lever 508, can carry out the centre gripping to unqualified product, then through the motion of hydraulic stem 502, gets rid of it and collects in the waste product collecting box 7.
In this embodiment, through the cooperation between fixed establishment 4, sorting mechanism 5, welding assembly 6 and the lead wire location detection mechanism 9, can detect the condenser and the welding of lead wire in proper order, wherein including the touch-end detection to the condenser incoming material, the welding of condenser lead wire, the welding quality detection of condenser lead wire, the touch-end detection of condenser lead wire to reduce the loaded down with trivial details nature of whole flow, also prevented the increase of lead wire material's waste and rejection rate, improved holistic production efficiency simultaneously.
The base rod 401 is fixedly connected with an outer chain plate of the chain type conveying assembly 3, one side of the base rod 401 is fixedly connected with a touch plate 402, the top of the base rod 401 is fixedly connected with a fixing plate 403, the top of the fixing plate 403 is fixedly connected with a placing table 404, a semicircular groove is formed in the placing table 404, a capacitor can be placed in the semicircular groove, one side of the placing table 404 is fixedly connected with a base 405, one side of the base 405 is fixedly connected with a motor 407, one end of an output shaft of the motor 407 is fixedly connected with a pressing plate 406, the pressing plate 406 is rotationally connected to the inside of the base 405, the pressing plate 406 is driven to rotate in the inside of the base 405 through the motor 407, and therefore the capacitor placed in the placing table 404 can be fixed, and the capacitor is driven to sequentially perform detection and welding processes through movement of the chain type conveying assembly 3.
The lead positioning detection mechanism 9 comprises a base box 901, the base box 901 is fixedly connected to the inside of the workbench 2 through bolts, two springs one 908 are fixedly connected to the inside of the base box 901, a moving block 902 is fixedly connected to the inside of the base box 901, the moving block 902 is fixedly connected with the springs one 908, a lifting seat 903 is fixedly connected to the inside of the base box 901, an oil duct 904 is arranged in the inside of the base box 901, one end of the oil duct 904 is positioned below the moving block 902, the other end of the oil duct 904 is positioned below the lifting seat 903, two electric push rods 906 are fixedly connected to the top of the lifting seat 903, two sliding positioning blocks 905 and two driving plates 907 are fixedly connected to the top of the lifting seat 903, the telescopic ends of the two electric push rods 906 are fixedly connected with the two driving plates 907 respectively, one sides of the two sliding positioning blocks 905 are fixedly connected with electric retractors 910, the telescopic end of the electric telescopic device 910 is movably inserted into the sliding positioning block 905, a second spring 909 is fixedly connected between the sliding positioning block 905 and the driving plate 907, an electromagnetic valve 911 is fixedly arranged in the sliding positioning block 905, a magnetic block corresponding to the electromagnetic valve 911 is arranged in the lifting seat 903, through holes are formed in the sliding positioning block 905 and the driving plate 907, an inclined plane is designed at the top of the moving block 902, a touch plate 402 can be contacted with the inclined plane, a welding assembly 6 is fixedly arranged at the top of the operating platform 2, the welding assembly 6 comprises a cylinder and a welding gun, the cylinder is fixedly connected to the top of the operating platform 2, the welding gun is fixedly connected to the telescopic end of the cylinder, when the fixing mechanism 4 moves, the touch plate 402 can be preferentially contacted with the moving block 902, and when the fixing mechanism 4 continues to move, the touch plate 402 extrudes the moving block 902 to downwards compress the first spring 908, so that the lifting seat 903 is lifted, the sliding positioning block 905 is driven to lift with the electric push rod 906, at this time, as shown in fig. 3, the bottom surface of the touch plate 402 contacts with the top surface of the moving block 902, and the through holes formed in the sliding positioning block 905 and the driving plate 907 can be used to provide positioning for the installation of the lead, specifically, the lead passes through the through holes and is located at one side of the capacitor, then the electric telescopic device 910 is used to fix the lead, and the welding assembly 6 is used to weld the lead at two ends of the capacitor, when the fixing mechanism 4 goes to the next process, wherein after the touch plate 402 is completely separated from the moving block 902, the moving block 902 is reset under the action of the spring one 908, namely the lifting seat 903 is reset.
In this embodiment, after the welding is completed, the electric push rod 906 pushes the driving plate 907 to slide in the lifting seat 903, and simultaneously, the second spring 909 is stretched, then the electromagnetic valve 911 is closed, if the welding quality of the wire is qualified, the welding with the capacitor is firm, the sliding positioning block 905 will not move towards the driving plate 907 under the action force of the second spring 909, if the welding quality of the wire is unqualified, the welding with the capacitor is not firm, and the sliding positioning block 905 will move towards the driving plate 907 under the action force of the second spring 909, and the wire is separated from the capacitor.
Two letter sorting mechanisms 5 all include U type frame 501, two U type frame 501 all fixed connection are in the top of workstation 2, the top fixed mounting of U type frame 501 has hydraulic stem 502, the telescopic end fixedly connected with push plate 503 of hydraulic stem 502, push plate 503 and U type frame 501 sliding connection, the inside sliding connection of U type frame 501 has mounting panel 511, rotate between mounting panel 511 and the push plate 503 and be connected with two-way lead screw 507, one side fixed mounting of mounting panel 511 has motor two 506, the one end and the two-way lead screw 507 fixed connection of motor two 506 output shaft, two equal threaded connection of screw thread department of two-way lead screw 507 has movable rod 504, movable rod 504 sliding connection is in the inside of U type frame 501, one side fixed mounting of movable rod 504 has detector 505, the inside fixed mounting of movable rod 504 has electric clamping rod 508, wherein one side of two movable rods 504 all fixedly connected with condenser detects the contact 509, one side of two other movable rods 504 all fixedly connected with lead wire detects the contact 510.
In this embodiment, the two sorting mechanisms 5 detect the current contact ends of the capacitor and the lead wire respectively, the first sorting mechanism 5 drives the bidirectional screw rod 507 to rotate through the second motor 506, so that the two moving rods 504 in threaded connection slide in the U-shaped frame 501 and move in opposite directions, drive the two capacitor detection contact ends 509 to approach to the two ends of the capacitor and contact with each other, detect whether the current is normal through the detector 505, and the second sorting mechanism 5 is the same as the first sorting mechanism 5 in principle, but detects the lead wire through the lead wire detection contact end 510.
The inside fixedly connected with of operation panel 2 passes hopper 8, the top fixedly connected with of base 1 two waste collection boxes 7 and finished product collecting box 10, two waste collection boxes 7 are located the below of two hopper 8 respectively, two waste collection boxes 7 are used for collecting the unqualified products of condenser and condenser lead wire respectively, waste collection box 7 is used for collecting the unqualified product of condenser and condenser lead wire, the follow-up reworking of being convenient for, finished product collecting box 10 is used for collecting the qualified product of condenser lead wire.
The specific working mode is as follows:
when the capacitor conveying device is used, a capacitor is placed in a semicircular groove formed in the placing table 404, the pressing plate 406 is driven to rotate by the motor 407, so that the capacitor placed in the placing table 404 is fixed, and the whole fixing mechanism 4 is driven to move by the movement of the chain type conveying assembly 3, so that the capacitor can be driven to be conveyed;
when the capacitor sorting device is conveyed to the lower part of the first sorting mechanism 5, the movement is stopped, the motor II 506 drives the bidirectional screw rod 507 to rotate, so that the two moving rods 504 in threaded connection slide in the U-shaped frame 501 and move in opposite directions, the two capacitor detection contact ends 509 are driven to approach to and contact with the two ends of the capacitor, whether the current is normal or not is detected through the detector 505, if the current is normal, the capacitor is qualified, then the moving rods 504 drive the capacitor detection contact ends 509 to reset, the capacitor is continuously operated, if the current is abnormal, the capacitor is unqualified, at the moment, the two ends of the capacitor are clamped through the operation of the electric clamping rods 508, then the fixation of the capacitor by the pressing plate 406 is released, the pushing plate 503, the moving rods 504 and the mounting plate 511 are driven to move to the material passing hopper 8 above the waste collecting box 7 for containing unqualified capacitors, and after the capacitor detection contact ends 509 are driven to reset by the moving to the upper part of the material passing hopper 8, and the unqualified capacitor can fall into the waste collecting box 7 below;
taking the qualified capacitor material as an example, the capacitor material is continuously conveyed to the upper part of the lead positioning detection mechanism 9, wherein when the fixing mechanism 4 moves, the touch plate 402 is preferentially contacted with the moving block 902 to continuously move, the touch plate 402 extrudes the moving block 902 to downwards compress the first spring 908, so that the lifting seat 903 ascends to drive the sliding positioning block 905 to ascend with the electric push rod 906, at the moment, as shown in fig. 3, the bottom surface of the touch plate 402 is contacted with the top surface of the moving block 902, the positioning can be provided for the installation of the lead, particularly the lead passes through the through hole and is positioned at one side of the capacitor, then the electric telescopic device 910 operates to fix the lead, and the lead is welded at two ends of the capacitor through the welding component 6;
after welding is finished, the electric push rod 906 pushes the driving plate 907 to slide in the lifting seat 903, meanwhile, the second spring 909 is stretched, then the electromagnetic valve 911 is closed, if the welding quality of the lead wire is qualified, the lead wire is firmly welded with a capacitor, and the sliding positioning block 905 cannot move towards the driving plate 907 under the acting force of the second spring 909, and vice versa;
taking the lead welding qualification as an example, the lead welding qualification is continuously conveyed to the second sorting mechanism 5 (wherein after the touch plate 402 is completely separated from the moving block 902, the moving block 902 is reset under the action force of the first spring 908, namely the lifting seat 903 is reset), the movement principle is the same as that of the first sorting mechanism 5, but the lead is detected through the lead detection contact end 510, the lead is continuously conveyed, when the lead is qualified and is conveyed to the upper part of the finished product collecting box 10, the fixing of the capacitor is released by the pressing plate 406, the qualified capacitor lead falls in the finished product collecting box 10 to be collected, and if the qualified capacitor lead is not qualified, the capacitor lead is sorted into the waste collecting box 7 for containing unqualified capacitor lead through the second sorting mechanism 5 after the detection.
Finally, it should be noted that: the foregoing description is only of the preferred embodiments of the invention and is not intended to limit the scope of the invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a condenser lead wire automatic weld workstation, includes base (1), chain conveying subassembly (3), letter sorting mechanism (5), the top fixedly connected with operation panel (2) of base (1), chain conveying subassembly (3) are installed to one side of operation panel (2), the top fixedly connected with of operation panel (2) two letter sorting mechanisms (5), its characterized in that: a plurality of fixing mechanisms (4) are arranged on the chain type conveying assembly (3), and a lead positioning detection mechanism (9) is arranged in the workbench (2);
the fixing mechanisms (4) comprise base rods (401), the base rods (401) are fixedly connected with outer chain plates of the chain type conveying assembly (3), one sides of the base rods (401) are fixedly connected with touch plates (402), a placing table (404) and pressing plates (406) are arranged at the tops of the base rods (401), the base rods are assembled to be driven by a motor (407), the pressing plates (406) are used for fixing capacitors placed in the placing table (404), the fixing mechanisms (4) are arranged to move along with the chain type conveying assembly (3), and the capacitors are sequentially subjected to detection and welding processes;
the lead positioning detection mechanism (9) comprises a base box (901), the base box (901) is fixedly connected to the inside of a workbench (2) through bolts, a moving block (902) and a lifting seat (903) are arranged in the base box (901), two sliding positioning blocks (905) and two driving plates (907) are connected to the top of the lifting seat (903) in a sliding mode, a spring II (909) is fixedly connected between the sliding positioning blocks (905) and the driving plates (907), an electromagnetic valve (911) is fixedly arranged in the sliding positioning blocks (905), an electric telescopic device (910) is fixedly connected to one side of each of the two sliding positioning blocks (905), the sliding positioning blocks (905) are assembled to press the moving block (902) through a touch plate (402), the lifting seat (903) drives the sliding positioning blocks (905) to lift, the mounted leads are fixed through the electric telescopic device (910), after the welding is finished, the two driving plates (907) stretch the spring II (909) to match with the electromagnetic valve (911), and the quality of the leads can be detected, wherein the two sliding positioning blocks (905) are in a state of being failed, and the two sliding positioning blocks (905) are driven to be failed;
sorting mechanism (5), it is set up respectively in the both sides of lead wire location detection mechanism (9), and two sorting mechanism (5) detect the electric current contact of condenser and lead wire respectively, two sorting mechanism (5) are all including U type frame (501), two the top of U type frame (501) all fixed connection in operation panel (2), the top fixed mounting of U type frame (501) has hydraulic stem (502), the below of hydraulic stem (502) is provided with two electronic clamping bars (508), and it is assembled and is carried out detection work through the rotation messenger movable rod (504) of motor two (506) drive bi-directional lead screw (507), in addition, through the operation of electronic clamping bars (508), can carry out the centre gripping to unqualified product, then through the motion of hydraulic stem (502), gets rid of it to waste collection box (7) in collect.
2. An automatic welding station for capacitor leads as defined in claim 1, wherein: the fixing mechanism comprises a plurality of fixing mechanisms (4) and is characterized by further comprising a fixing plate (403), wherein the fixing plate (403) is fixedly connected to the top of the base rod (401), the top of the fixing plate (403) is fixedly connected with a placing table (404), a semicircular groove is formed in the placing table (404), a capacitor can be placed in the semicircular groove, a base (405) is fixedly connected to one side of the placing table (404), a motor (407) is fixedly connected to one side of the base (405), one end of an output shaft of the motor (407) is fixedly connected with a pressing plate (406), and the pressing plate (406) is rotatably connected to the inside of the base (405).
3. An automatic welding station for capacitor leads as defined in claim 2, wherein: the lead positioning detection mechanism (9) further comprises two springs (908), the springs (908) are fixedly connected to the inside of the base box (901), the moving block (902) is fixedly connected to the inside of the base box (901) in a sliding mode, the moving block (902) is fixedly connected with the springs (908), the lifting seat (903) is slidably connected to the inside of the base box (901), an oil duct (904) is formed in the inside of the base box (901), one end of the oil duct (904) is located below the moving block (902), the other end of the oil duct (904) is located below the lifting seat (903), two electric pushing rods (906) are fixedly connected to the top of the lifting seat (903), the telescopic ends of the two electric pushing rods (906) are respectively fixedly connected with two driving plates (907), the telescopic ends of the electric telescopic devices (910) are movably inserted into the inside of the sliding seat (905), magnetic blocks corresponding to the electromagnetic valve (positioning block) are mounted in the inside of the lifting seat (903), and through holes are formed in the sliding seat (905) and the inside of the sliding seat (903).
4. A capacitor lead wire automatic welding station as defined in claim 3, wherein: the top of the motion block (902) is designed with an inclined plane, and the touch plate (402) can be contacted with the inclined plane.
5. An automatic welding station for capacitor leads as defined in claim 1, wherein: two letter sorting mechanism (5) are all including push plate (503), the flexible end and the push plate (503) fixed connection of hydraulic stem (502), push plate (503) and U type frame (501) sliding connection, the inside sliding connection of U type frame (501) has mounting panel (511), rotate between mounting panel (511) and push plate (503) and be connected with two-way lead screw (507), one side fixed mounting of mounting panel (511) has motor two (506), one end and two-way lead screw (507) fixed connection of motor two (506) output shaft, two screw thread departments of two-way lead screw (507) all threaded connection have movable rod (504), movable rod (504) sliding connection is in the inside of U type frame (501), one side fixed mounting of movable rod (504) has detector (505), electric clamping rod (508) fixed mounting is in the inside of movable rod (504), wherein two one side of movable rod (504) all fixed connection has condenser to detect touch end (509), and two other side of movable rod (504) all have detection end (510).
6. An automatic welding station for capacitor leads as defined in claim 1, wherein: the automatic feeding device is characterized in that two hopper (8) are fixedly connected to the inside of the operation table (2), two waste collecting boxes (7) and a finished product collecting box (10) are fixedly connected to the top of the base (1), and the two waste collecting boxes (7) are respectively located below the two hopper (8).
7. An automatic welding station for capacitor leads as defined in claim 1, wherein: the top fixed mounting of workstation (2) has welding subassembly (6), welding subassembly (6) include cylinder and welder, cylinder fixed connection is in the top of workstation (2), welder fixed connection is in the flexible end of cylinder.
8. An automatic welding station for capacitor leads as defined in claim 6, wherein: the two waste collection boxes (7) are respectively used for collecting unqualified products of the capacitor and the capacitor lead.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311660685.8A CN117359152B (en) | 2023-12-06 | 2023-12-06 | Automatic welding workbench for capacitor leads |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311660685.8A CN117359152B (en) | 2023-12-06 | 2023-12-06 | Automatic welding workbench for capacitor leads |
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| CN117359152A CN117359152A (en) | 2024-01-09 |
| CN117359152B true CN117359152B (en) | 2024-03-08 |
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| KR20090047101A (en) * | 2007-11-07 | 2009-05-12 | 콘티넨탈 오토모티브 일렉트로닉스 주식회사 | Spot-welding apparatus with auto sencing function of welding width |
| CN211102010U (en) * | 2019-08-23 | 2020-07-28 | 广州市易飞科技发展有限公司 | Capacitor lead welding device |
| CN113290339A (en) * | 2021-05-26 | 2021-08-24 | 东莞市普隆电子有限公司 | Lead welding device for capacitor batch production |
| CN113618284A (en) * | 2021-10-11 | 2021-11-09 | 南通成晟电子实业有限公司 | Multi-shaft full-automatic capacitor production equipment |
| CN214703274U (en) * | 2020-12-31 | 2021-11-12 | 苏州住立精工有限公司 | Online appearance detection device of sheet lead frame |
| CN117062430A (en) * | 2023-09-04 | 2023-11-14 | 苏州万事达电子有限公司 | Feeding device for patch lead production |
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2023
- 2023-12-06 CN CN202311660685.8A patent/CN117359152B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090047101A (en) * | 2007-11-07 | 2009-05-12 | 콘티넨탈 오토모티브 일렉트로닉스 주식회사 | Spot-welding apparatus with auto sencing function of welding width |
| CN211102010U (en) * | 2019-08-23 | 2020-07-28 | 广州市易飞科技发展有限公司 | Capacitor lead welding device |
| CN214703274U (en) * | 2020-12-31 | 2021-11-12 | 苏州住立精工有限公司 | Online appearance detection device of sheet lead frame |
| CN113290339A (en) * | 2021-05-26 | 2021-08-24 | 东莞市普隆电子有限公司 | Lead welding device for capacitor batch production |
| CN113618284A (en) * | 2021-10-11 | 2021-11-09 | 南通成晟电子实业有限公司 | Multi-shaft full-automatic capacitor production equipment |
| CN117062430A (en) * | 2023-09-04 | 2023-11-14 | 苏州万事达电子有限公司 | Feeding device for patch lead production |
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|---|---|
| CN117359152A (en) | 2024-01-09 |
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