CN111774683B - Full-automatic wire dip welding machine - Google Patents
Full-automatic wire dip welding machine Download PDFInfo
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- CN111774683B CN111774683B CN202010682231.0A CN202010682231A CN111774683B CN 111774683 B CN111774683 B CN 111774683B CN 202010682231 A CN202010682231 A CN 202010682231A CN 111774683 B CN111774683 B CN 111774683B
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- manipulator
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- clamping hand
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- 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
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
-
- 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
- B23K1/00—Soldering, e.g. brazing, or unsoldering
- B23K1/08—Soldering by means of dipping in molten solder
-
- 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
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/08—Auxiliary devices therefor
-
- 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
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/08—Auxiliary devices therefor
- B23K3/087—Soldering or brazing jigs, fixtures or clamping means
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- Mechanical Engineering (AREA)
- Electric Connection Of Electric Components To Printed Circuits (AREA)
- Molten Solder (AREA)
Abstract
The invention provides a full-automatic lead dip-soldering machine which comprises a machine table, a discharging device, a tin furnace, a first dip-soldering manipulator, a second dip-soldering manipulator, a first shearing device, a material receiving box and a discharging manipulator. Blowing device and tin stove set up at the bench top, first dip-soldering manipulator is used for the original wire that centre gripping blowing device provided to carry out the dip-soldering, first shearing mechanism is used for shearing original wire into the wire section, the second dip-soldering manipulator is used for the wire section that the first dip-soldering manipulator of centre gripping provided, and with the one end dip-soldering that the wire section was cut, the unloading manipulator is used for snatching and carrying the wire section on the second dip-soldering manipulator to the material collecting box in, the unloading manipulator does not interfere with the motion of second dip-soldering manipulator. According to the full-automatic lead dip welding machine, the blanking manipulator carries out blanking work of the second dip welding manipulator, so that the second dip welding manipulator can more efficiently clamp a lead section and perform dip welding operation, and the working efficiency is high.
Description
Technical Field
The invention relates to the field of lead dip soldering machines, in particular to a full-automatic lead dip soldering machine.
Background
Before the wire is put into use, a plurality of manufacturers can perform dip soldering on the wire, the dip soldering of the wire is a common process, and the dip soldering is to dip a layer of tin on the surface of the metal wire to prevent oxidation, so that the wire plays a role in oxidation resistance and can be used in the later period of the wire more favorably. In the prior art, manufacturers mostly adopt manual work or simply use a manipulator to clamp a lead to carry out dip soldering operation, and the efficiency is low.
Therefore, it is necessary to provide a fully automatic wire dip soldering machine to solve the above technical problems.
Disclosure of Invention
The invention provides a full-automatic wire dip-soldering machine, which solves the problem of low efficiency caused by manual work or simple use of a manipulator to clamp a wire for dip-soldering operation in the prior art.
In order to solve the technical problems, the technical scheme of the invention is as follows: a full-automatic wire dip welding machine is used for shearing an original wire into a wire segment with a set length and dip welding two ends of the wire segment, and comprises the following components:
a machine platform;
the discharging device is arranged at one end of the machine table and used for discharging the original conducting wire;
the tin furnace is arranged at the top of the machine table and used for providing molten tin;
the first dip soldering manipulator is fixedly arranged on the machine table and comprises a first support, a first rotating block and a first clamping hand, the first rotating block is rotatably arranged on the first support, the first clamping hand is in sliding connection with the first rotating block, the first clamping hand is positioned above the tin furnace and used for clamping an original lead provided by the feeding device, and one end of the original lead is immersed in tin liquid through rotation and vertical movement of the first clamping hand;
the first shearing device is arranged between the first dip soldering manipulator and the second dip soldering manipulator and is used for shearing the original lead into lead segments;
the second dip soldering manipulator; the second clamping hand is positioned above the tin furnace and used for clamping a wire section provided by the first dip soldering manipulator, and the cut end of the wire section is immersed in tin liquid through rotation and vertical movement of the second clamping hand;
the material receiving box is arranged on the machine table; and
and the blanking manipulator is fixedly arranged on the machine table and used for grabbing and conveying the dip-welded lead sections on the second dip-welding manipulator into the material receiving box, and the movement of the blanking manipulator and the second dip-welding manipulator does not interfere.
In the invention, the blanking manipulator comprises a fixed frame, a sliding arm, a rotating module and a gripper part, wherein the sliding arm is connected to the fixed frame in a sliding manner, and the gripper part is connected to the sliding arm in a rotating manner through the rotating module;
rotate the module including rotating the piece and slide and set up actuating lever on the sliding arm, it rotates to connect to rotate the piece the one end of sliding arm, the both ends of rotating the piece are connected respectively the actuating lever with tongs portion, tongs portion pass through the extension rod with rotate the piece and connect, tongs portion lateral shifting transversely snatchs the wire section, tongs portion through rotate with the vertical input of wire section extremely in the material collecting box.
The full-automatic lead dip soldering machine comprises two tin furnaces, and the first dip soldering manipulator and the second dip soldering manipulator are respectively corresponding to one tin furnace for dip soldering operation;
the machine table is provided with a motor, a bidirectional screw rod and a supporting seat for supporting the bidirectional screw rod, the motor drives the bidirectional screw rod to rotate, the two tin furnaces are connected to the bidirectional screw rod through nut pieces in a transmission mode, and the tin furnaces are driven to move during dip soldering so as to improve the dip soldering quality;
the bottom of the tin furnace is provided with a connecting block, the nut piece is provided with a connecting column, the extending direction of the connecting column is consistent with the extending direction of the bidirectional screw rod, the connecting block is connected to the connecting column in a sliding mode, the two springs are connected to the connecting column in a sleeved mode, and the two springs are arranged on two sides of the connecting block in a compressed mode respectively.
In the invention, the full-automatic wire dip-soldering machine further comprises an auxiliary manipulator, the auxiliary manipulator is arranged on the machine table and is positioned at one end, far away from the first dip-soldering manipulator, of the second dip-soldering manipulator, and the auxiliary manipulator is used for penetrating through the second dip-soldering manipulator to stretch an original wire on the first dip-soldering manipulator so that the second dip-soldering manipulator can clamp a set part of the original wire.
In the invention, the full-automatic wire dip-soldering machine further comprises a third dip-soldering manipulator and a second shearing device, the third dip-soldering manipulator is arranged on the first rotating block and used for clamping the original wire provided by the feeding device, and the second shearing device is arranged on the first clamping hand and used for shearing the original wire between the first dip-soldering manipulator and the third dip-soldering manipulator;
the third dip soldering manipulator comprises a third clamping hand, two adjacent sides of the first clamping hand are respectively a first sliding connection side and a second sliding connection side, and the third clamping hand is connected to the first sliding connection side and the second sliding connection side in a sliding manner;
the third clamping hand is connected to the first sliding side in a sliding mode and used for clamping the original lead;
the third clamping hand is connected to the second sliding side in a sliding mode and used for clamping the lead segments cut off by the second shearing device and enabling the lead segments to be staggered with the original lead clamped by the first clamping hand, and then dip-welding operation is conducted on the lead segments clamped by the third clamping hand and the original lead clamped by the first clamping hand together.
Furthermore, two adjacent sides of the third clamping hand are respectively provided with a first sliding connection groove and a second sliding connection groove, the first sliding connection side and the second sliding connection side are both sliding connection convex blocks, the first sliding connection groove is used for being in sliding fit with the first sliding connection side, the second sliding connection groove is used for being in sliding fit with the second sliding connection side, the first sliding connection groove and the second sliding connection groove are communicated to form an intersection area, and the intersection area is used for the third clamping hand to be in sliding switching between the first sliding connection side and the second sliding connection side.
Furthermore, one end of the second sliding connection groove, which is far away from the first sliding connection groove, is provided with a limiting block, and when the first sliding connection side is in contact with the limiting block, the wire section clamped by the third clamping hand is flush with the end part of the original wire clamped by the first clamping hand.
Furthermore, the third dip soldering manipulator further comprises a telescopic device, one end of the telescopic device is connected with the third clamping hand in a sliding mode, the other end of the telescopic device is connected with the first rotating block, and the telescopic device is used for driving the third clamping hand to slide on the first sliding side;
when the first clamping hand slides and the first sliding side is in contact with the limiting block, the first clamping hand can drive the third clamping hand to slide relative to the telescopic device, and therefore the second dip soldering manipulator can clamp the wire section provided by the third clamping hand.
Further, the sliding track of the third gripper relative to the telescopic device comprises an initial position and a feeding position, the third gripper slides to the initial position to clamp an original wire, and the third gripper slides to the feeding position to convey a wire segment to be clamped by the second gripper;
the top of the third clamping hand is provided with two fixed blocks, a sliding rod is connected between the two fixed blocks, one end of the telescopic device is connected with the sliding rod in a sliding manner, an elastic part is sleeved on the sliding rod and limited between the fixed blocks close to the second dip soldering manipulator and the third clamping hand, and the elastic part is used for extruding the third clamping hand to the initial position;
the first tong slides towards the direction that is close to the second tong, simultaneously the first tong passes through the stopper extrusion the third tong slides extremely send the material level.
In addition, a positioning groove corresponding to the limiting block is arranged on the first sliding side.
Compared with the prior art, the invention has the beneficial effects that: according to the full-automatic lead dip-soldering machine, the blanking manipulator carries out blanking work of the second dip-soldering manipulator, so that the second dip-soldering manipulator can more efficiently clamp a lead section and perform dip soldering operation, and the working efficiency is high;
on the other hand, the third dip soldering manipulator and the first dip soldering manipulator of the full-automatic lead dip soldering machine can respectively clamp a corresponding group of leads and carry out dip soldering operation on the two groups of leads through the rotation of the first rotating block and the sliding of the first clamping hand, so that the equipment cost is low and the efficiency is high.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required in the embodiments are briefly introduced below, and the drawings in the following description are only corresponding to some embodiments of the present invention.
FIG. 1 is a schematic structural diagram of a preferred embodiment of the fully automatic wire dip welder of the present invention.
Fig. 2 is an enlarged view of the full-automatic lead dip soldering machine of the present invention with a portion of the machine removed.
Fig. 3 is a schematic structural diagram of a blanking manipulator and a material receiving box of the full-automatic wire dip welding machine of the invention.
Fig. 4 is a schematic structural view of the first clamping hand and the third clamping hand of the full-automatic wire dip welding machine of the invention.
FIG. 5 is a schematic structural diagram of a first clamping jaw of the fully automatic wire dip welding machine of the present invention.
FIG. 6 is a schematic structural view of the third clamping jaw of the fully automatic wire dip welding machine of the present invention connected to the first sliding side.
Fig. 7 is a schematic structural diagram of the first clamping hand of the fully automatic wire dip welding machine of the invention when the first clamping hand is connected to the intersection area between the first sliding connection groove and the second sliding connection groove.
FIG. 8 is a schematic structural view of the third clamping jaw of the fully automatic wire dip welding machine of the present invention being slidably connected to the second sliding side.
FIG. 9 is a sectional view of the connection structure of the solder pot and the nut member of the full-automatic wire dip welding machine of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the prior art, manufacturers mostly adopt manual work or simply use a manipulator to clamp a lead to carry out dip soldering operation, and the efficiency is low.
The following is a preferred embodiment of the present invention for providing a fully automatic wire dip soldering machine that can solve the above technical problems.
Referring to fig. 1 and 2, fig. 1 is a schematic structural diagram of a preferred embodiment of the full-automatic wire dip soldering machine of the present invention, and fig. 2 is an enlarged view of the full-automatic wire dip soldering machine of the present invention with a part of the machine removed.
In the drawings, elements having similar structures are denoted by the same reference numerals.
The preferred embodiment of the full-automatic wire dip welding machine provided by the invention is as follows: a full-automatic lead dip-soldering machine is used for cutting an original lead 14 into a lead section 141 with a set length and dip-soldering two ends of the lead section 141 and comprises a machine table 11, a discharging device 12, a tin furnace 13, a first dip-soldering manipulator 15, a second dip-soldering manipulator 16, a first cutting device 24, a material receiving box 19 and a discharging manipulator 17. The top of the machine platform 11 is also provided with a controller 18 for controlling the start and stop of the equipment, and the controller 18 is supported by a support rod.
The discharging device 12 is arranged at one end of the machine table 11 and used for discharging the original wire 14, the discharging device can rotate by using a motor to drive a roller to rotate for discharging, or the damping roller is used for winding the original wire 14, and paying-off is carried out when the first dip soldering manipulator 15 and the auxiliary manipulator 25 pull the original wire. In addition, the discharging device 12 further includes a corresponding wire rack for separating a plurality of original wires into fixed intervals, which is not described herein again.
The tin furnace 13 is arranged at the top of the machine platform 11, and the tin furnace 13 is used for providing molten tin.
First dip soldering manipulator 15 is fixed to be set up on board 11, including first support 151, first turning block 153 and first tong 152, first turning block 153 rotates and sets up on first support 151, first tong 152 and first turning block 153 sliding connection, first tong 152 is located the top of tin stove 13 for the original wire 14 that centre gripping blowing device 12 provided, first tong 152 makes the one end of original wire 14 dip in the tin liquid and carries out the dip soldering through rotating and vertical movement.
The first shearing device 24 is disposed between the first and second dip soldering robots 15 and 16 for shearing the original wire 14 into the wire segments 141.
The fixed setting of second dip soldering manipulator 16 is on board 11, second dip soldering manipulator 16 includes the second support, second turning block and second tong, the second turning block rotates and sets up on the second support, second tong and second turning block sliding connection, the second tong is located the top of tin stove 13, the structure of second tong is similar to the clip, can loosen the centre gripping, a wire section 141 for the first dip soldering manipulator 15 of centre gripping provides, the second tong makes wire section 141 dip in the tin liquor through rotating and vertical movement, the second support and the second turning block of second dip soldering manipulator 16 are similar with first dip soldering manipulator 15, here is not repeated.
The material receiving box 19 is arranged on the machine table 11, the blanking manipulator 17 is fixedly arranged on the machine table 11 and used for grabbing and conveying the wire section 141 subjected to dip soldering on the second dip soldering manipulator 16 into the material receiving box 19, the movement of the blanking manipulator 17 and the second dip soldering manipulator 16 is not interfered, the operation steps of the second dip soldering manipulator 16 are reduced, and the working efficiency of the second dip soldering manipulator 16 is improved.
Referring to fig. 3, in the present invention, the feeding manipulator 17 includes a fixed frame 171, a sliding arm 172, a rotation module, and a gripper 178, the sliding arm 172 is slidably connected to the fixed frame 171, and the gripper 178 is rotatably connected to the sliding arm 172 through the rotation module;
the rotating module comprises a rotating piece 176 and a driving rod 173 arranged on the sliding arm 172 in a sliding mode, the rotating piece 176 is connected to one end of the sliding arm 172 in a rotating mode, two ends of the rotating piece 176 are connected with the driving rod 173 and a grabbing portion 178 respectively, the grabbing portion 178 is connected with the rotating piece 176 through an extending rod 177, the grabbing portion 178, the second clamping hand and the material receiving box 19 are located on the same straight line track, the air cylinder 174 drives the sliding arm 172 to slide in a sliding groove in the top of the fixing frame 171, the grabbing portion 178 transversely moves and transversely grabs the wire section 141, the air cylinder 175 drives the driving rod 173 to stretch and retract so that the rotating piece 176 rotates, and the grabbing portion 178 vertically puts the wire section 141 into the material receiving box 19 through rotation (the grabbing portion 178 is provided with a corresponding loose control component).
Referring to fig. 2, in the present embodiment, the full-automatic wire dip soldering machine includes two solder furnaces 13, and the first dip soldering robot 15 and the second dip soldering robot 16 are respectively located at the top of one solder furnace 13, so as to facilitate the dip soldering operation.
Be provided with motor 21, two-way lead screw 22 and be used for supporting two-way lead screw 22's supporting seat on board 11, motor 21 drive two-way lead screw 22 rotates, and two tin stoves 13 pass through nut 23 transmission and connect on two-way lead screw 22, and drive tin stove 13 during dip soldering removes in order to improve the dip soldering quality, avoids the wire continuous tin.
In addition, a tin scraping mechanism 131 is arranged on one side of the tin furnace 13 and is used for scraping impurity hard slag on the tin liquid.
The bottom of tin stove 13 sets up connecting block 132, be provided with spliced pole 231 on the nut 23, the extending direction of spliced pole 231 is unanimous with two-way lead screw 22's extending direction, connecting block 132 sliding connection is on spliced pole 231, two springs 232 cup joint on spliced pole 231, two springs 232 compress the both sides that set up at connecting block 132 respectively, the dip-soldering in-process, can form the buffering to the removal of tin stove 13 when tin stove 13 removes, avoid the tin liquor spill.
Referring to fig. 2, the full-automatic wire dip-soldering machine of the present embodiment further includes an auxiliary manipulator 25, the auxiliary manipulator 25 is disposed on the machine platform 11 and located at an end of the second dip-soldering manipulator 16 away from the first dip-soldering manipulator 15, the auxiliary manipulator 25 is configured to pass through the second dip-soldering manipulator 16 to stretch the original wire 14 on the first dip-soldering manipulator 15, so that the second dip-soldering manipulator 16 can clamp a set portion of the original wire 14, the clamping is more stable, and the dip-soldering is more facilitated.
Referring to fig. 4 and 6, the full-automatic wire dip-soldering machine of the present invention further includes a third dip-soldering manipulator 26 and a second shearing device 27, the third dip-soldering manipulator 26 is disposed on the first rotating block 153, the third dip-soldering manipulator 26 is used for clamping the original wire 14 provided by the feeding device 12, in this embodiment, a clamping hole is disposed on the first clamping hand 152, and the second shearing device 27 is disposed on the first clamping hand 152 and is used for shearing the original wire 14 between the first dip-soldering manipulator 15 and the third dip-soldering manipulator 26.
The third dip soldering manipulator 26 comprises a third clamping hand 261, the two adjacent sides of the first clamping hand 152 are respectively a first sliding contact side 31 and a second sliding contact side 32, and the third clamping hand 261 is slidably connected to the first sliding contact side 31 and the second sliding contact side 32.
Referring to fig. 7, the third gripper 261 in this embodiment includes a lower clamping block 2611 and an upper clamping block 2612, and the lower clamping block 2611 and the upper clamping block 2612 can be driven by the driving member to slide in opposite directions or slide in opposite directions along the base block 2613 on one side, so as to achieve the clamping loosening and closing, which is not described herein again.
The third clamping arm 261 is slidably connected to the first sliding side 31 for clamping the original wire 14;
the third clamping arm 261 is slidably connected to the second sliding side 32, so as to clamp the wire segment 141 cut by the second cutting device 27 and to be misaligned with the original wire 14 clamped by the first clamping arm 152, thereby performing a dip soldering operation on the wire segment 141 clamped by the third clamping arm 261 and the original wire 14 clamped by the first clamping arm 152.
The third clamping hand 261 is switched between the first sliding side 31 and the second sliding side 32, so that the feeding device 12 feeds a group of original wires 14, the third clamping hand 261 and the first clamping hand 152 jointly receive the same group of original wires, the same group of original wires are cut off by the second cutting device 27, dip soldering operation is conducted at the same time, equipment cost is reduced, and dip soldering efficiency is improved.
It should be noted that the second gripper simultaneously grips two sets of wire segments 141 provided by the third gripper 261 and the first gripper 152 at a time, wherein the original wire 141 on the first gripper 152 is cut by the first cutting device 24.
Referring to fig. 5, specifically, a first sliding-contact groove 34 and a second sliding-contact groove are respectively disposed on two adjacent sides of the third gripper 261, the first sliding-contact side 31 and the second sliding-contact side 32 are both sliding-contact bumps, the first sliding-contact groove 34 is used for sliding-matching with the first sliding-contact side 31, the second sliding-contact groove is used for sliding-matching with the second sliding-contact side 32, the first sliding-contact groove 34 and the second sliding-contact groove are communicated to form an intersection region, and the intersection region is used for sliding-switching of the third gripper 261 between the first sliding-contact side 31 and the second sliding-contact side 32.
Preferably, a stopper is disposed at an end of the second sliding contact groove away from the first sliding contact groove 34, and when the first sliding contact side 31 contacts with the stopper, the wire segment 141 clamped by the third clamping hand 261 is flush with the end of the original wire 14 clamped by the first clamping hand 152, so as to facilitate the dip-welding operation of the wires on the third clamping hand 261 and the first clamping hand 152.
The third dip soldering manipulator 26 further includes a telescopic device 265, one end of the telescopic device 265 is slidably connected to the third gripper 261, the other end of the telescopic device 265 is connected to the first rotating block 153, the telescopic device 265 is configured to drive the third gripper 261 to slide on the first sliding side 31, the telescopic direction of the telescopic device 265 is referred to the direction a in fig. 4, the telescopic structure thereof can refer to the sliding and telescopic of the sliding arm 172 of the feeding manipulator 17, and the third gripper 261 can be driven to switch between the connection state in fig. 6 and the connection state in fig. 7 by the telescopic device 265.
When the third gripper 261 is in the state shown in fig. 8, and the first gripper 152 slides and the first sliding side 31 contacts with the limiting block, the first gripper 152 can drive the third gripper 261 to slide relative to the telescopic device 265, so that the second dip soldering manipulator 16 can clamp the wire segment 141 provided by the third gripper 261, and the sliding of the first gripper 152 drives the sliding of the third gripper 261, so that the structure is compact, the cost is saved, and the first gripper 152 and the third gripper 261 move synchronously, thereby facilitating dip soldering, and facilitating the clamping of the second gripper to the wire segments on the first gripper 152 and the third gripper 261 simultaneously.
Further, the sliding track of the third gripper 261 relative to the telescopic device 265 includes an initial position and a feeding position, that is, the sliding track of the third gripper 261 along the axial direction of the sliding rod 263 includes an initial position and a feeding position, the third gripper 261 slides to the initial position for gripping the original wire 14, and the third gripper 261 slides to the feeding position for feeding the wire segment 141 for gripping by the second gripper.
Referring to fig. 4, two fixing blocks 262 are disposed on the top of the third gripper 261, a sliding rod 263 is connected between the two fixing blocks 262, one end of the telescopic device 265 is slidably connected to the sliding rod 263, an elastic member 264 is sleeved on the sliding rod 263, the elastic member 264 is limited between the fixing blocks 262 close to the second dip soldering robot 16 and the third gripper 261, and the elastic member 264 is used for pressing the third gripper 261 to an initial position.
The first gripper 152 slides towards the direction close to the second gripper, and meanwhile, the first gripper 152 presses the third gripper 261 to slide to the feeding position through the limiting block.
Preferably, the first sliding side 31 is provided with a positioning groove 33 corresponding to the limiting block, the limiting block is not matched with the drawing, and the limiting block is adapted to the positioning groove 33, so that the limiting block refers to fig. 5, and the synchronous motion of the first gripper 152 and the third gripper 261 is more stable through the matching of the limiting block and the positioning groove 33.
When the full-automatic wire dip welding machine is used for dip welding, the original wire 14 on the discharging device 12 firstly passes through the clamping hole on the first clamping hand 152, and the original wire 14 is simultaneously clamped by the third clamping hand 261 positioned on the first sliding side 31 of the first clamping hand 152;
when the machine is started, the second shearing device 27 shears a group of original wires on the third clamping hand 261 and the first clamping hand 152, then the telescopic device 265 drives the third clamping hand 261 to slide on the first sliding side 31 to the position shown in fig. 7, the first dip-soldering manipulator 15 controls the first clamping hand 152 to slide on the first rotating block 153, meanwhile, the third clamping hand 261 slides on the second sliding side 32, when the first sliding side 31 is in contact with the limiting block, the first dip-soldering manipulator 15 controls the first rotating block 153 to rotate, and two groups of wires on the third clamping hand 261 and the first clamping hand 152 are immersed into the tin furnace for dip-soldering operation.
After dip soldering is finished, the first dip soldering manipulator 15 controls the first rotating block 153 to rotate and reset, then controls the first clamping hand 152 to slide towards the second dip soldering manipulator 16, when the first clamping hand slides to a set position, the auxiliary manipulator 25 clamps and stretches the wire sections on the third clamping hand 261 and the original wires 14 on the first clamping hand 152, after the original wires 14 on the first clamping hand 152 are stretched to the specific position, the second clamping hand clamps and clamps the two groups of wire sections on the auxiliary manipulator 25 and the first clamping hand 152, the first shearing device 24 shears the original wires 14 on the first clamping hand 152, and then the second clamping hand enables the other ends of the two groups of wire sections 141 to be immersed in tin liquid for dip soldering through rotation and vertical movement.
It should be noted that, while the auxiliary manipulator 25 holds two sets of wire segments, the first gripper 152 is retracted, the third gripper 261 slides toward the first sliding side 31 of the first gripper 152, and simultaneously the third gripper 261 opens to hold the original wire 14 between the auxiliary manipulator 25 and the first gripper 152, after the first cutting device 24 cuts the original wire 14 on the first gripper 152, the first gripper 152 and the third gripper continue to be retracted to the initial positions, and then the cutting operation of the second cutting device 27 and the dip soldering operation of the first gripper 152 and the third gripper 261 are repeated.
After the dip soldering operation of the second gripper is completed, the blanking manipulator 17 grabs and conveys the dip soldered wire section 141 on the second dip soldering manipulator 16 into the material receiving box 19, so that the dip soldering operation is completed.
In the full-automatic lead dip soldering machine of the preferred embodiment, the blanking manipulator carries out blanking work of the second dip soldering manipulator, so that the second dip soldering manipulator can more efficiently clamp a lead section and perform dip soldering operation, and the working efficiency is high;
on the other hand, the third dip soldering manipulator and the first dip soldering manipulator of the full-automatic lead dip soldering machine can respectively clamp a corresponding group of leads and carry out dip soldering operation on the two groups of leads through the rotation of the first rotating block and the sliding of the first clamping hand, so that the equipment cost is low and the efficiency is high.
In summary, although the present invention has been described with reference to the preferred embodiments, the above-described preferred embodiments are not intended to limit the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, therefore, the scope of the present invention shall be determined by the appended claims.
Claims (9)
1. The utility model provides a full-automatic wire dip soldering machine for cut into the wire section of setting for the length with original wire to carry out dip soldering to the both ends of wire section, its characterized in that includes:
a machine platform;
the discharging device is arranged at one end of the machine table and used for discharging the original conducting wire;
the tin furnace is arranged at the top of the machine table and used for providing molten tin;
the first dip soldering manipulator is fixedly arranged on the machine table and comprises a first support, a first rotating block and a first clamping hand, the first rotating block is rotatably arranged on the first support, the first clamping hand is in sliding connection with the first rotating block, the first clamping hand is positioned above the tin furnace and used for clamping an original lead provided by the feeding device, and one end of the original lead is immersed in tin liquid through rotation and vertical movement of the first clamping hand;
the first shearing device is arranged between the first dip soldering manipulator and the second dip soldering manipulator and is used for shearing the original lead into lead segments;
the second dip soldering manipulator is fixedly arranged on the machine table and comprises a second support, a second rotating block and a second clamping hand, the second rotating block is rotatably arranged on the second support, the second clamping hand is in sliding connection with the second rotating block and is positioned above the tin furnace and used for clamping the wire section provided by the first dip soldering manipulator, and the cut end of the wire section is immersed in tin liquid through rotation and vertical movement of the second clamping hand;
the material receiving box is arranged on the machine table; and
the blanking manipulator is fixedly arranged on the machine table and used for grabbing and conveying the dip-welded lead sections on the second dip-soldering manipulator into the material receiving box, and the movement of the blanking manipulator is not interfered with that of the second dip-soldering manipulator;
the full-automatic lead dip-soldering machine further comprises a third dip-soldering manipulator and a second shearing device, the third dip-soldering manipulator is arranged on the first rotating block and used for clamping the original lead provided by the feeding device, and the second shearing device is arranged on the first clamping hand and used for shearing the original lead between the first dip-soldering manipulator and the third dip-soldering manipulator;
the third dip soldering manipulator comprises a third clamping hand, two adjacent sides of the first clamping hand are respectively a first sliding connection side and a second sliding connection side, and the third clamping hand is connected to the first sliding connection side and the second sliding connection side in a sliding manner;
the third clamping hand is connected to the first sliding side in a sliding mode and used for clamping the original lead;
the third clamping hand is connected to the second sliding side in a sliding mode and used for clamping the lead segments cut off by the second shearing device and enabling the lead segments to be staggered with the original lead clamped by the first clamping hand, and then dip-welding operation is conducted on the lead segments clamped by the third clamping hand and the original lead clamped by the first clamping hand together.
2. The fully automatic wire dip welding machine according to claim 1, wherein the blanking manipulator comprises a fixed frame, a sliding arm, a rotating module and a gripper part, the sliding arm is slidably connected to the fixed frame, and the gripper part is rotatably connected to the sliding arm through the rotating module;
rotate the module including rotating the piece and slide and set up actuating lever on the sliding arm, it rotates to connect to rotate the piece the one end of sliding arm, the both ends of rotating the piece are connected respectively the actuating lever with tongs portion, tongs portion pass through the extension rod with rotate the piece and connect, tongs portion lateral shifting transversely snatchs the wire section, tongs portion through rotate with the vertical input of wire section extremely in the material collecting box.
3. The full-automatic wire dip welding machine according to claim 2, characterized in that the full-automatic wire dip welding machine comprises two solder furnaces, and the first dip welding manipulator and the second dip welding manipulator respectively perform dip welding operation corresponding to one solder furnace;
the machine table is provided with a motor, a bidirectional screw rod and a supporting seat for supporting the bidirectional screw rod, the motor drives the bidirectional screw rod to rotate, the two tin furnaces are connected to the bidirectional screw rod through nut pieces in a transmission mode, and the tin furnaces are driven to move during dip soldering so as to improve the dip soldering quality;
the bottom of tin stove sets up the connecting block, be provided with the spliced pole on the nut spare, the extending direction of spliced pole with the extending direction of two-way lead screw is unanimous, connecting block sliding connection be in on the spliced pole, two springs cup joint on the spliced pole, two the spring compresses the setting respectively and is in the both sides of connecting block.
4. The full-automatic wire dip welding machine according to claim 1, further comprising an auxiliary manipulator, wherein the auxiliary manipulator is disposed on the machine table and located at an end of the second dip welding manipulator away from the first dip welding manipulator, and the auxiliary manipulator is used for passing through the second dip welding manipulator to stretch the original wire on the first dip welding manipulator, so that the second dip welding manipulator can clamp a set portion of the original wire.
5. The full-automatic wire dip welding machine according to claim 1, wherein a first sliding connection groove and a second sliding connection groove are respectively arranged on two adjacent sides of the third clamping hand, the first sliding connection side and the second sliding connection side are both sliding connection bumps, the first sliding connection groove is used for being in sliding fit with the first sliding connection side, the second sliding connection groove is used for being in sliding fit with the second sliding connection side, the first sliding connection groove and the second sliding connection groove are communicated with each other to form an intersection area, and the intersection area is used for sliding switching of the third clamping hand between the first sliding connection side and the second sliding connection side.
6. The fully automatic wire dip welding machine according to claim 5, wherein a limiting block is arranged at one end of the second sliding connection groove far away from the first sliding connection groove, and when the first sliding connection side is in contact with the limiting block, the wire section clamped by the third clamping hand is flush with the end of the original wire clamped by the first clamping hand.
7. The fully automatic wire dip welding machine according to claim 6, characterized in that the third dip welding manipulator further comprises a telescopic device, one end of the telescopic device is slidably connected with the third clamping hand, the other end of the telescopic device is connected with the first rotating block, and the telescopic device is used for driving the third clamping hand to slide on the first sliding side;
when the first clamping hand slides and the first sliding side is in contact with the limiting block, the first clamping hand can drive the third clamping hand to slide relative to the telescopic device, and therefore the second dip soldering manipulator can clamp the wire section provided by the third clamping hand.
8. The fully automatic wire dip welding machine according to claim 7, wherein a sliding track of the third clamping hand relative to the telescopic device comprises an initial position and a feeding position, the third clamping hand slides to the initial position for clamping an original wire, and the third clamping hand slides to the feeding position for conveying a wire segment for clamping by the second clamping hand;
the top of the third clamping hand is provided with two fixed blocks, a sliding rod is connected between the two fixed blocks, one end of the telescopic device is connected with the sliding rod in a sliding manner, an elastic part is sleeved on the sliding rod and limited between the fixed blocks close to the second dip soldering manipulator and the third clamping hand, and the elastic part is used for extruding the third clamping hand to the initial position;
the first tong slides towards the direction that is close to the second tong, simultaneously the first tong passes through the stopper extrusion the third tong slides extremely send the material level.
9. The fully automatic wire dip welding machine according to claim 8, wherein a positioning groove corresponding to the limiting block is provided on the first sliding side.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010682231.0A CN111774683B (en) | 2020-07-15 | 2020-07-15 | Full-automatic wire dip welding machine |
| CN202111670117.7A CN114147312B (en) | 2020-07-15 | 2020-07-15 | Dip welding manipulator integrated configuration and corresponding full-automatic wire dip welding machine |
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| CN202010682231.0A CN111774683B (en) | 2020-07-15 | 2020-07-15 | Full-automatic wire dip welding machine |
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| CN202111670117.7A Division CN114147312B (en) | 2020-07-15 | 2020-07-15 | Dip welding manipulator integrated configuration and corresponding full-automatic wire dip welding machine |
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| CN111774683B true CN111774683B (en) | 2022-01-28 |
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| CN202010682231.0A Active CN111774683B (en) | 2020-07-15 | 2020-07-15 | Full-automatic wire dip welding machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0613747A (en) * | 1991-02-20 | 1994-01-21 | Ideya:Kk | Solder treatment of electronic component and device |
| JPH11273471A (en) * | 1998-03-20 | 1999-10-08 | Sunwell Kk | Automatic brazing method and device for wrapping wire |
| CN102248244B (en) * | 2010-07-29 | 2013-01-16 | 深圳科安达电子科技股份有限公司 | Fully-automatic tin soldering machine |
| CN203883297U (en) * | 2014-04-27 | 2014-10-15 | 东莞市精端自动化设备有限公司 | Full-automatic multiple wire harness double end tin-pickup end pressing machine |
| CN103996958B (en) * | 2014-06-03 | 2016-08-24 | 慈溪市宏晟机械设备有限公司 | One twists thread peeling soldering machine automatically |
| CN204094278U (en) * | 2014-08-18 | 2015-01-14 | 深圳市南丰声宝电子有限公司 | A kind of automatic soldering machine |
| CN104227170A (en) * | 2014-08-18 | 2014-12-24 | 深圳市南丰声宝电子有限公司 | Automatic tin soldering machine |
| CN105499737A (en) * | 2014-09-24 | 2016-04-20 | 余姚微奇电子科技有限公司 | Dip-soldering pin shearing machine |
| CN204732666U (en) * | 2015-07-13 | 2015-10-28 | 深圳斯维德科技有限公司 | A kind of full-automatic double-ended wire stripping solder machine |
| CN106099609B (en) * | 2016-08-17 | 2018-11-30 | 广东亚泰科技有限公司 | Multi-thread tin sticky end-punching machine |
| CN108080767A (en) * | 2017-12-14 | 2018-05-29 | 无锡昌至盛机械制造有限公司 | A kind of immersion tin device |
| CN208374411U (en) * | 2018-06-07 | 2019-01-15 | 深圳市力拓创能电子设备有限公司 | Full-automatic dip-soldering machine |
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2020
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| CN114147312A (en) | 2022-03-08 |
| CN114147312B (en) | 2023-04-25 |
| CN111774683A (en) | 2020-10-16 |
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